阅读说明：本技术 一种支脚安装平台 (Stabilizer blade mounting platform ) 是由 王思琦 夏晓宇 迟浩淼 仇晨龙 严雄 唐以林 于 2020-12-07 设计创作，主要内容包括：本发明公开了一种支脚安装平台。支脚安装平台用于将支脚安装至设备的底部,支脚安装平台包括支撑台、滑动构件和旋转构件,支撑上表面用于支撑设备,支撑台具有凹陷部,凹陷部自支撑上表面向下凹陷,凹陷部中具有导槽,滑动构件与导槽连接且滑动构件沿导槽的延伸方向可移动,旋转构件用于夹紧支脚,旋转构件与滑动构件可转动地连接。根据本发明的支脚安装平台,支撑台可以稳定地支撑设备,提高安全性,滑动构件可以带动支脚沿导槽的延伸方向移动,从而调整支脚所在的位置,旋转构件还与滑动构件可转动地连接,以调整支脚的角度,使得支脚能够准确地安装至设备的底部。(The invention discloses a supporting foot mounting platform. The supporting leg mounting platform is used for mounting the supporting leg to the bottom of the equipment, the supporting leg mounting platform comprises a supporting table, a sliding component and a rotating component, the supporting upper surface is used for supporting the equipment, the supporting table is provided with a concave part, the concave part is downwards concave from the supporting upper surface, a guide groove is formed in the concave part, the sliding component is connected with the guide groove, the sliding component can move along the extending direction of the guide groove, the rotating component is used for clamping the supporting leg, and the rotating component is rotatably connected with the sliding component. According to the support leg mounting platform, the support table can stably support equipment and improve safety, the sliding component can drive the support legs to move along the extending direction of the guide groove so as to adjust the positions of the support legs, and the rotating component is also rotatably connected with the sliding component so as to adjust the angles of the support legs and accurately mount the support legs to the bottom of the equipment.)

1. A foot mounting platform for mounting a foot to a bottom of an apparatus, the foot mounting platform comprising:

the device comprises a supporting table, a supporting frame and a control device, wherein the upper surface of the supporting table is used for supporting the device, the supporting table is provided with a concave part, the concave part is downwards concave from the upper surface, and a guide groove is formed in the concave part;

a slide member connected to the guide groove, the slide member being movable in an extending direction of the guide groove; and

a rotating member for clamping the foot, the rotating member being rotatably connected with the sliding member.

2. Foot mounting platform according to claim 1, characterised in that the cross-sectional shape of said recess is X-shaped, said guide groove extending along a diagonal of said support table.

3. The foot mounting platform according to claim 2, wherein said depression comprises four communicating depressions, each of said four depressions having said guide slot therein.

4. The foot mounting platform according to claim 3, wherein said recessed portion includes a recessed bottom surface, said recessed portion further having a visible window therein, said visible window being located on said recessed bottom surface and communicating below and above said recessed bottom surface, said visible window including two limiting surfaces opposite to each other along the extending direction of said guide groove, both ends of said guide groove being connected to said two limiting surfaces, respectively.

5. The foot mounting platform according to claim 4, wherein the support table further comprises a side surface provided with a viewing portion, the viewing portion being located below the guide slot and the viewing portion being in communication with the viewing window.

6. The foot mounting platform according to claim 1, further comprising an operating member, wherein the sliding member comprises a sliding body portion, the sliding body portion is closely fitted to the guide groove, the sliding body portion has a sliding attachment hole, the guide groove has an elongated through hole, the operating member extends through the through hole and is attached to the sliding attachment hole, and the operating member is movable relative to the guide groove in an extending direction of the guide groove.

7. The foot mounting platform according to claim 6, wherein the slide member further comprises a slide guide portion connected to the slide body portion, the recessed portion comprises a recessed side surface provided with a guide engagement portion, the slide guide portion and the guide engagement portion are in engagement connection, and the extending directions of the slide guide portion and the guide engagement portion are both parallel to the extending direction of the guide groove.

8. Foot mounting platform according to claim 7, characterized in that one of the sliding guide and the guide engagement is configured as a slot and the other as a protrusion.

9. The foot mounting platform according to claim 6, wherein the rotating member includes a rotating portion and a engaging portion connected to the rotating portion, the engaging portion being adapted to abut against the foot, the foot not protruding from the upper surface in a height direction of the mounting platform, the rotating portion being connected to the sliding body portion.

10. The foot mounting platform according to claim 9, wherein the rotating portion includes a rotation attachment aperture disposed coaxially with the slide attachment aperture, the operating member extends through the slide attachment aperture and is attached to the rotation attachment aperture, the operating member being rotatable relative to both the guide slot and the slide member.

Technical Field

The invention relates to the technical field of machine manufacturing, in particular to a supporting leg mounting platform.

Background

When the support legs are installed on equipment such as a heat exchanger, the equipment needs to be lifted, and an operator needs to stand below the equipment to confirm the installation positions of the support legs and install the support legs from bottom to top. Because the equipment is hung in the air, the equipment can shake greatly, so that the whole operation process is difficult and has certain danger.

Accordingly, there is a need to provide a foot mounting platform that at least partially addresses the above-mentioned problems.

Disclosure of Invention

In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

In order to at least partially solve the above-mentioned problems, according to a first aspect of the present invention, there is provided a foot mounting platform for mounting a foot to a bottom of an apparatus, the foot mounting platform comprising:

the device comprises a supporting table, a supporting frame and a control device, wherein the upper surface of the supporting table is used for supporting the device, the supporting table is provided with a concave part, the concave part is downwards concave from the upper surface, and a guide groove is formed in the concave part;

a slide member connected to the guide groove, the slide member being movable in an extending direction of the guide groove; and

a rotating member for clamping the foot, the rotating member being rotatably connected with the sliding member.

The stand bar mounting platform according to the present invention for mounting a stand bar to the bottom of an apparatus includes a support table, a slide member, and a rotary member, a support upper surface for supporting the apparatus, the support table having a recess recessed downward from the support upper surface, the recess having a guide groove therein, the slide member being connected to the guide groove and the slide member being movable in an extending direction of the guide groove, the rotary member for clamping the stand bar, the rotary member being rotatably connected to the slide member. Like this, the brace table can stably support equipment, improves the security, and the slip component can drive the stabilizer blade and move along the extending direction of guide slot to the position at adjustment stabilizer blade place, the rotating member still can rotationally be connected with the slip component, with the angle of adjustment stabilizer blade, makes the stabilizer blade can accurately install the bottom to equipment.

Optionally, the recess is X-shaped in cross-section, and the guide slot extends along a diagonal of the support table.

Optionally, the recess comprises four connected sinks, and the four sinks are respectively provided with the guide groove therein.

Optionally, the depressed part includes sunken basal surface, still have the visual window in the depressed part, the visual window is located sunken basal surface and intercommunication the below and the top of sunken basal surface, the visual window includes the edge two spacing faces that the extending direction of guide slot is relative, the both ends of guide slot respectively with two spacing faces are connected.

Optionally, the support table further includes a side surface provided with a visible portion, the visible portion is located below the guide groove, and the visible portion is communicated with the visible window.

Optionally, the leg mounting platform further comprises an operating member, the sliding member comprises a sliding body portion, the sliding body portion is closely attached to the guide groove, the sliding body portion has a sliding connection hole, the guide groove has an elongated through hole, the operating member extends through the through hole and is connected with the sliding connection hole, and the operating member is movable relative to the guide groove along the extending direction of the guide groove.

Optionally, the sliding member further includes a sliding guide portion connected to the sliding body portion, the recessed portion includes a recessed side surface, the recessed side surface is provided with a guide mating portion, the sliding guide portion and the guide mating portion are in mating connection, and the extending directions of the sliding guide portion and the guide mating portion are parallel to the extending direction of the guide groove.

Alternatively, one of the slide guide portion and the guide fitting portion is configured as a groove, and the other is configured as a protrusion.

Optionally, the rotating member includes a rotating portion and an engaging portion connected to the rotating portion, the engaging portion is configured to abut against the supporting leg, the supporting leg does not protrude from the upper surface along a height direction of the installation platform, and the rotating portion is connected to the sliding body.

Alternatively, the rotating portion includes a rotation coupling hole coaxially disposed with the slide coupling hole, the operating member extends through the slide coupling hole and is coupled with the rotation coupling hole, and the operating member is rotatable with respect to both the guide groove and the slide member.

Drawings

The following drawings of the invention are included to provide a further understanding of the invention. The drawings illustrate embodiments of the invention and, together with the description, serve to explain the principles and apparatus of the invention. In the drawings, there is shown in the drawings,

FIG. 1 is a perspective view of a foot mounting platform according to a preferred embodiment of the present invention;

FIG. 2 is a partial bottom perspective view of the foot mounting platform shown in FIG. 1; and

fig. 3 is a perspective view of the sliding member and the rotating member shown in fig. 1.

Description of reference numerals:

100: leg mounting platform 110: supporting table

111: supporting upper surface 112: supporting side surface

113: the visible part 120: concave part

121: first sinker 122: second sinking part

123: third sinker 124: the fourth sinking section

125: concave side surface 126: guide fitting part

131: first guide groove 132: second guide groove

133: third guide groove 134: fourth guide groove

135: through hole 141: first visible window

142: second visible window 143: third visual window

144: fourth visual window 145: a first limit surface

146: second stopper surface 150: sliding member

151: the sliding body portion 152: sliding guide part

153: visual aperture 154: guide plate

160: the rotating member 161: rotating part

162: the engaging portion 163: clamping rod

164: rotation connection hole 170: operating member

200: the support leg 201: supporting leg mounting hole

202: mounting member

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

In the following description, for purposes of explanation, specific details are set forth in order to provide a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details set forth herein as are known to those of skill in the art. The following detailed description of the preferred embodiments of the present invention, however, the present invention may have other embodiments in addition to the detailed description, and should not be construed as being limited to the embodiments set forth herein.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention, as the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. When the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The terms "upper", "lower", "front", "rear", "left", "right" and the like as used herein are for purposes of illustration only and are not limiting.

Ordinal words such as "first" and "second" are referred to herein merely as labels, and do not have any other meaning, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

In the following, specific embodiments of the present invention will be described in more detail with reference to the accompanying drawings, which illustrate representative embodiments of the invention and do not limit the invention.

As shown in fig. 1, the present invention provides a leg mounting platform 100 that can adjust the position and angle of a leg 200 (the leg 200 is shown in fig. 2) to stably and accurately mount the leg 200 to the bottom of an apparatus (not shown). The equipment can be a large-scale device such as a heat exchanger, the equipment can be moved to the leg mounting platform 100 through the crane, and the leg mounting platform 100 can stably support the equipment, thereby improving safety. The feet 200 may be mounted to the bottom of the device, for example, the bottom of the device may be mounted with four feet 200 to collectively support the device, improving the stability of the device.

The foot mounting platform 100 includes a support table 110, a sliding member 150, and a rotating member 160, the support table 110 being used to support the apparatus. The support table 110 may be configured as a table-type structure, and the support table 110 may include an upper surface and a side surface connected to the upper surface (for convenience of distinction, the support upper surface 111 and the support side surface 112 will be described later). The length direction of the support upper surface 111 is parallel to the length direction of the support stage 110, and the width direction of the support upper surface 111 is parallel to the width direction of the support stage 110. The length direction of the support side surface 112 is parallel to the length direction of the support stage 110, and the width direction of the support side surface 112 is parallel to the height direction of the support stage 110. The supporting upper surface 111 may support the device. The bottom surface of the device may be in close proximity to the support upper surface 111 to prevent the device from slipping.

The support stage 110 has a recess 120, and the recess 120 is recessed downward from the support upper surface 111. The recess 120 is recessed from the support upper surface 111 in a direction away from the apparatus in the height direction of the foot mounting platform 100. A foot 200 may be disposed in the recess 120, and the foot 200 is located below the apparatus in a height direction of the foot mounting platform 100. The support table 110 can stably support the apparatus without interfering with the placement of the foot 200.

In order to enable the foot 200 to be accurately mounted to the bottom of the apparatus, the recess 120 has a guide groove therein. The guide groove may be located at the center line of the recess 120 and penetrate the recess 120 in the height direction of the leg mounting platform 100. The recess 120 includes a recess bottom surface, and a guide groove may penetrate the recess bottom surface to communicate below and above the recess bottom surface. Alternatively, the depressed portion includes a bottom surface, and the upper surface of the guide groove does not protrude from the depressed bottom surface in the height direction of the leg mounting platform 100. In this way, the space in the recess 120 occupied by the guide groove is reduced, making it possible to place the thicker leg 200 in the recess 120. In the recess 120, the foot 200 can be adjusted in position. The stand bar 200 supports the platform to safely adjust the position of the stand bar 200 and mount the stand bar 200 under the equipment while fixing the equipment.

The guide groove may be connected to the slide member 150, and the slide member 150 may be movable in an extending direction of the guide groove. The guide groove may guide the slide member 150 such that the leg 200 can be moved to a predetermined position. The leg 200 at a predetermined position can be mounted to the bottom of the apparatus. Thus, the sliding member 150 can move the support leg 200 along the extending direction of the guide slot, so as to adjust the position of the support leg 200, and thus accurately mount the support leg 200 to the bottom of the device.

The sliding member 150 is also connected with a rotating member 160, and the rotating member 160 is used to clamp the leg 200. The rotating member 160 is also rotatably connected with the sliding member 150 to adjust the angle of the leg 200. For example, the leg 200 has a leg mounting hole 201 (the leg mounting hole 201 is shown in fig. 2), the bottom of the device has a device mounting hole, and the leg mounting hole 201 and the device mounting hole at a predetermined position can be aligned to facilitate mounting. The sliding member 150 is used to move the leg 200 to below the equipment mounting hole, and the rotating member 160 is used to rotate the leg 200 so that the leg mounting hole 201 is aligned with the equipment mounting hole. The rotary member 160 may rotate about a central axis of the rotary member 160. The center axis of the rotation member 160 is parallel to the height of the leg mounting platform 100. The rotary member 160 may be rotated 360 ° about the central axis of the rotary member 160 to have a large angular adjustment range.

Preferably, the foot 200 has two foot mounting holes 201 and the bottom of the device has two device mounting holes. The two leg mounting holes 201 and the two equipment mounting holes are connected by two mounts 202, respectively. The sliding member 150 drives the supporting foot 200 to move to a predetermined position, and the supporting foot 200 at the predetermined position is located at the bottom of the equipment and close to the equipment installation hole. The rotating member 160 rotates the leg 200 such that the leg mounting hole 201 is aligned with the equipment mounting hole in the height direction of the leg mounting platform 100, i.e., the leg mounting hole 201 is disposed coaxially with the equipment mounting hole. The mounting part 202 extends through the leg mounting hole 201 and the equipment mounting hole in order from bottom to top in the height direction of the leg mounting platform 100 and connects the leg mounting hole 201 and the equipment mounting hole together, so that the leg 200 is mounted to the bottom of the equipment.

The stand bar mounting platform according to the present invention for mounting a stand bar to the bottom of an apparatus includes a support table, a slide member, and a rotary member, a support upper surface for supporting the apparatus, the support table having a recess recessed downward from the support upper surface, the recess having a guide groove therein, the slide member being connected to the guide groove and the slide member being movable in an extending direction of the guide groove, the rotary member for clamping the stand bar, the rotary member being rotatably connected to the slide member. Like this, the brace table can stably support equipment, improves the security, and the slip component can drive the stabilizer blade and move along the extending direction of guide slot to the position at adjustment stabilizer blade place, the rotating member still can rotationally be connected with the slip component, with the angle of adjustment stabilizer blade, makes the stabilizer blade can accurately install the bottom to equipment.

The specific structure of the recess 120 is described below.

The cross-sectional shape of the support table 110 may be polygonal, for example, the cross-sectional shape of the support table 110 may be quadrilateral, pentagonal, or hexagonal. In the embodiment shown in fig. 1, the support table 110 has a quadrangular cross-sectional shape. The cross-sectional shape of the recess 120 is X-shaped. The cross-section of this embodiment is perpendicular to the height direction of the foot mounting platform 100. Thus, the recess 120 may divide the support table 110 into four spaced apart supports on which the device may be placed. The upper surfaces of the four support portions are used to support the apparatus. The bottom of the device includes four corners that can be placed in correspondence with the recesses 120, respectively, such that the feet 200 in the recesses 120 are located below the device, facilitating the mounting of the feet 200 to the bottom of the device, and facilitating the movement of the feet 200 into place.

The support table 110 may include two intersecting diagonals. The guide grooves may extend along a diagonal of the support table 110. The cross-sectional shape of the recess 120 is X-shaped, and the guide groove is located in the recess 120. The recess 120 may be formed by two intersecting grooves together. The cross-sectional shape of the groove is substantially U-shaped on a plane substantially perpendicular to the diagonal line of the support table 110. The recess 120 may have two guide grooves therein, and the extending directions of the two guide grooves may substantially coincide with the diagonal lines, respectively. The slide member 150 can be linearly moved in a diagonal direction. In this way, the sliding member 150 can move both along the length direction of the leg mounting platform 100 and along the width direction of the leg mounting platform 100, so that the leg 200 can move along both the length direction and the width direction of the leg mounting platform 100, thereby adjusting the position of the leg 200 in the length direction and the width direction of the leg mounting platform 100.

Further, the recess 120 may include four dips (a first dip 121, a second dip 122, a third dip 123 and a fourth dip 124), the first dip 121, the second dip 122, the third dip 123 and the fourth dip 124 are all communicated, and the first dip 121, the second dip 122, the third dip 123 and the fourth dip 124 together form an X-shaped recess 120.

The first sinker 121, the second sinker 122, the third sinker 123, and the fourth sinker 124 may have guide grooves therein, respectively. The support table 110 includes first and second diagonals (not shown) that intersect. The first sinker 121 and the third sinker 123 may be symmetrically disposed about the center of the support table 110. The first sinker 121 has therein a first guide groove 131, and the first guide groove 131 extends along a first diagonal line. The third sinker 123 has a third guide groove 133, and the third guide groove 133 extends along the first diagonal line. The first guide groove 131 and the third guide groove 133 may be located on the same diagonal line.

The second sinker 122 and the fourth sinker 124 may be symmetrically disposed about the center of the support table 110. The second depressed portion 122 has a second guide groove 132 therein, and the second guide groove 132 extends along a second diagonal line. The fourth sinker 124 has a fourth guide groove 134, and the fourth guide groove 134 extends along a second diagonal line. The second guide groove 132 and the fourth guide groove 134 may be located on the same diagonal line.

The leg mounting platform 100 may include four slide members 150, respectively, the four slide members 150 being connected to the first guide groove 131, the second guide groove 132, the third guide groove 133, and the fourth guide groove 134, respectively, the first guide groove 131 and the third guide groove 133 extending along a first diagonal line, along which two of the four slide members 150 may move, respectively. For example, two of the four slide members 150 may move relative to each other along a first diagonal, in the same direction, or in opposite directions. The movements of two of the four sliding members 150 do not affect each other. Thereby allowing for flexible adjustment of the position of the two legs 200.

The second and fourth guide grooves 132 and 134 extend along a second diagonal line along which the other two of the four slide members 150 can be respectively moved. For example, the other two of the four slide members 150 may move relatively along a second diagonal, in the same direction, or in opposite directions. The movements of the other two of the four slide members 150 do not affect each other. Thereby allowing for flexible adjustment of the position of the other two legs 200.

The leg mounting platform 100 may include four rotating members 160, respectively, and the four rotating members 160 are connected with the four sliding members 150, respectively. Thus, two of the four rotation members 160 move along a first diagonal line, and the other two of the four rotation members 160 move along a second diagonal line. The four rotating members 160 are rotatably connected to each of the four sliding members 150. The rotating member 160 may rotate in both a clockwise direction and a counterclockwise direction. The four rotation members 160 may be rotated, respectively, the rotation directions and the rotated angles of the four rotation members 160 may be different from each other, and the rotation directions and the rotated angles of the four rotation members 160 may not be affected by each other. Therefore, the supporting foot 200 can be flexibly rotated, so that the supporting foot mounting hole 201 of the supporting foot 200 can be aligned with the corresponding equipment mounting hole, the mounting precision is reduced, and the workload is reduced.

The four sliding members 150 may be moved along different diagonal lines to adjust the positions of the four legs 200, respectively, so that the four legs 200 can be close to the device mounting holes of the four corners of the device, respectively. The four rotating members 160 can rotate the four legs 200, respectively, such that the leg mounting holes 201 of the four legs 200 are aligned with the equipment mounting holes of the four corners, respectively, thereby connecting the leg mounting holes 201 of the four legs and the four equipment mounting holes together.

Of course, the number of the guide grooves, the sliding members 150, and the moving members of the leg mounting platform 100 of the present embodiment may not be limited to four, and the number of the guide grooves, the sliding members, and the rotating members may be one, two, three, or more, to which the present embodiment is not intended to be limited.

To facilitate mounting of the foot 200, the depressed portion also has a viewing window therein, the viewing window being located at the bottom surface of the depression and communicating above and below the bottom surface of the depression. The four sunken portions may have four viewing windows, respectively. The first sinker 121 has a first viewing window 141, and the first viewing window 141 communicates above and below the recessed bottom surface of the first sinker 121. In this way, the lower side of the first sinker 121 can be observed through the first viewing window 141 to the upper side of the recessed bottom surface of the first sinker 121. The sliding member and the rotating member connected to the first guide groove 131 are positioned above the first viewing window 141 in the height direction of the leg mounting platform 100. The sliding member and the rotating member connected to the first guide groove 131 can be viewed through the first viewing window 141 below the first sinker 121. In this way, the position of the foot 200 is not obstructed by the device and the first sunken section 121, facilitating the operation.

The second sinker 122 has a second viewing window 142, and the second viewing window 142 communicates above and below the recessed bottom surface of the second sinker 122. In this way, the lower side of the second depressed portion 122 can be observed through the second viewing window 142 to the upper side of the depressed bottom surface of the second depressed portion 122. The sliding member and the rotating member connected to the second guide groove 132 are located above the second viewing window 142 in the height direction of the leg mounting platform 100. The sliding member and the rotating member connected to the second guide groove 132 can be viewed through the second viewing window 142 below the second depressed portion 122. In this way, the position of the foot 200 is not obstructed by the device and the second sunken section 122, which is convenient for operation.

The third sinker 123 has a third viewing window 143, and the third viewing window 143 communicates above and below the bottom surface of the recess of the third sinker 123. In this way, the upper side of the bottom surface of the recess of the third sinker 123 can be observed through the third viewing window 143 below the third sinker 123. The sliding member and the rotating member connected to the third guide groove 133 are located above the third viewing window 143 in the height direction of the leg mounting platform 100. The sliding member and the rotating member connected to the third guide groove 133 can be viewed through the third viewing window 143 below the third sinker 123. Thus, the position of the leg 200 is not obstructed by the apparatus and the third sunken section 123, which facilitates the operation.

The fourth sinker 124 has a fourth viewing window 144, and the fourth viewing window 144 communicates above and below the recessed bottom surface of the fourth sinker 124. In this way, the condition above the recessed bottom surface of the fourth sinker 124 can be observed through the fourth viewing window 144 below the fourth sinker 124. The sliding member and the rotating member connected to the fourth guide groove 134 are located above the fourth viewing window 144 in the height direction of the leg mounting platform 100. The sliding member and the rotating member connected to the fourth guide groove 134 can be viewed through the fourth viewing window 144 below the fourth depressed portion 124. In this way, the position of the leg 200 is not obstructed by the apparatus and the fourth depressed portion 124, which facilitates the operation.

The support side surface 112 has a visible portion 113, the visible portion 113 is located below the guide groove, and the visible portion 113 communicates with the visible window. Thereby, it is convenient to observe the state and position of the sliding member 150, the rotating member 160, and the leg 200 in the recess 120 from the side of the support table 110. The viewing portion 113 may be in communication with each of the first viewing window 141, the second viewing window 142, the third viewing window 143, and the fourth viewing window 144. Thus, the states and positions of the four sliding members 150, the four rotating members 160, and the four legs 200 can be observed through one viewing portion 113, reducing the number of operation steps. Preferably, the support table 110 includes two side surfaces, and both side surfaces of the support table 110 are provided with the viewing portions 113 so that an operator can observe the states and positions of the sliding member 150, the rotating member 160, and the legs 200 through the viewing windows from different directions.

The cross-sectional shapes of the first viewing window 141, the second viewing window 142, the third viewing window 143, and the fourth viewing window 144 may be configured as a trapezoid. The longer sides of the trapezoids of the third viewing window 143 and the fourth viewing window 144 adjacent to the viewing portion 113 may be adjacent to the viewing portion 113. The shorter sides of the trapezoids of the first viewing window 141 and the second viewing window 142, which are distant from the viewing part 113, may be close to the viewing part 113. In this way, the sliding member 150, the rotating member 160, and the leg 200 above the first visual window 141, the second visual window 142, the third visual window 143, and the fourth visual window 144 can be directly observed through the visual part 113, thereby reducing visual blind spots. Of course, the cross-sectional shapes of the first viewing window 141, the second viewing window 142, the third viewing window 143, and the fourth viewing window 144 may be other shapes such as a square, a rectangle, and the like, which is not intended to be limited in this embodiment.

The first, second, third and fourth viewing windows 141, 142, 143 and 144 are not in communication with each other. The first viewing window 141, the second viewing window 142, the third viewing window 143, and the fourth viewing window 144 each include two position-limiting surfaces (a first position-limiting surface 145 and a second position-limiting surface 146) opposite to each other in the extending direction of the guide groove. Both ends of the guide groove may be connected with the first and second stopper surfaces 145 and 146, respectively. The first and second limiting surfaces 145 and 146 may be parallel to the height direction of the leg mounting platform 100.

The guide grooves are connected to the first and second stopper surfaces 145 and 146, respectively, and do not protrude from the bottom surface of the recess in the height direction of the leg mounting platform 100. Thus, the first and second stopper surfaces 145 and 146 can restrict the displacement of the sliding member 150 in the extending direction of the guide groove, thereby preventing the sliding member 150 from moving excessively and preventing the sliding member 150 from interfering with each other.

The specific structure of the sliding member 150 is described below.

The length direction of the sliding member 150 may be parallel to the width direction of the recess 120, and the width direction of the sliding member 150 may be parallel to the extending direction of the recess 120. The four guide grooves may be connected with the four sliding members 150, respectively. Preferably, the length direction of the sliding member 150 may be perpendicular to the extending direction of the guide groove. Thereby, the size of the slide member 150 in the extending direction of the guide groove is reduced to facilitate the movement of the slide member 150.

As shown in fig. 2 and 3, the sliding member 150 includes a sliding body portion 151, and the sliding body portion 151 may be closely attached to a guide groove (for clarity, the first guide groove 131 is substituted later). Thereby preventing shaking of the sliding member 150 when it is moved. The sliding body portion 151 has a sliding coupling hole configured as a circular through hole. The central axis of the slide coupling hole is parallel to the height direction of the leg mounting platform 100. The first guide groove 131 has an elongated through hole 135, and the length direction of the through hole 135 is parallel to the extending direction of the first guide groove 131. The slide coupling hole is located above the through hole 135 in the height direction of the leg mounting platform 100. The slide coupling hole and the through hole 135 may be provided correspondingly.

The foot mounting platform 100 further includes an operating member 170, and the operating member 170 may extend through the through hole 135 and be connected with the slide attachment hole. The slide coupling hole can restrain the operating member 170 in a radial direction. The operating member 170 may move up and down in the axial direction of the slide coupling hole in the slide coupling hole and may freely rotate. The elongated through hole 135 guides the moving direction of the operating member 170, and the operating member 170 is movable relative to the first guide groove 131 in the extending direction of the first guide groove 131.

The operating member 170 is connected to the sliding member 150 to drive the sliding member 150 to move relative to the first guide slot 131, and the operating member 170 can drive the sliding member 150 to move toward the center of the support platform 110 along the extending direction of the first guide slot 131 and can also drive the sliding member 150 to move toward the corner of the support platform 110 along the extending direction of the first guide slot 131, so as to move the foot 200 to the position. Alternatively, the operating member 170 may be configured as a cylinder or a handle to facilitate gripping by an operator.

Preferably, the height of the visible part 113 in the height direction of the leg mounting platform 100 is greater than the length of the operating member 170. The operator's both hands or a hand tool can hold the operation member 170 through the visible portion 113. The size of the visible portion 113 may be sufficient to allow a space for the operation to be smoothly performed.

As shown in fig. 3, the sliding body 151 further includes a viewing hole 153, and the rotating member 160 is located above the viewing hole 153. The cross-sectional shape of the viewing aperture 153 may be configured as a quadrangle for easy observation. Preferably, the sliding body part 151 may include a plurality of viewing holes 153, and the plurality of viewing holes 153 may be arranged in a rectangular shape to avoid blocking a view. The rotating member 160 and the foot 200 can be viewed from below up through the viewing window and the viewing aperture 153.

Further, the sliding member 150 further includes a sliding guide portion 152, and the sliding guide portion 152 is connected to the sliding body portion 151. The slide guide portion 152 is parallel to the extending direction of the first guide groove 131 to ensure that the slide member 150 moves in the extending direction of the first guide groove 131, thereby preventing the slide member 150 from being displaced.

Preferably, the sliding member 150 further includes a guide plate 154, and the guide plate 154 may be perpendicularly connected to the sliding body part 151. The guide plate 154 has a slide guide portion 152. The guide plate 154 has a longitudinal direction parallel to the extending direction of the recess 120, and a width direction of the guide plate 154 parallel to the height direction of the leg mounting platform 100.

As shown in fig. 1, the recess 120 further includes a recess side surface 125, and the recess side surface 125 may be connected to a recess bottom surface. The recess side surface 125 is vertically connected to the recess bottom surface. The length direction of the recess side surface 125 is parallel to the extending direction of the recess 120, and the width direction of the recess side surface 125 is parallel to the height direction of the leg mounting platform 100.

Alternatively, the slide member 150 includes two guide plates 154, and the two guide plates 154 are oppositely arranged in the width direction of the recess 120. The recess 120 further includes two recess side surfaces 125, and the two recess side surfaces 125 are oppositely arranged in the width direction of the recess 120. The two guide plates 154 are respectively abutted against the two recess side surfaces 125 so that the two recess side surfaces 125 respectively guide the two slide guides 152.

The guide plate 154 is closely attached to the concave side surface 125, and the concave side surface 125 can guide the guide plate 154 to prevent the sliding member 150 from moving and deviating. The recessed side surface 125 is provided with a guide engagement portion 126, and the guide engagement portion 126 is parallel to the extending direction of the guide groove. The guide engagement portion 126 may be in engagement with the sliding guide portion 152. In this way, the sliding member 150 is ensured to be movable in the extending direction of the guide groove.

Specifically, the slide guide portion 152 may be configured as a groove, the extending direction of which is parallel to the extending direction of the guide groove. The guide engagement portion 126 may be configured as a protrusion, and the extension direction of the protrusion is parallel to the extension direction of the guide groove. The guide engagement portion 126 may be inserted into the slide guide portion 152, and the guide engagement portion 126 may be slidable in the slide guide portion 152. Therefore, the structure is simple and the processing is convenient. Of course, the guide engagement portion 126 may also be configured as a groove and the sliding guide portion 152 may be configured as a protrusion. The slide guide portion 152 may be inserted into the guide engagement portion 126, and the slide guide portion 152 may be slidable in the guide engagement portion 126, which is not limited in the present embodiment.

The specific structure of the rotation member 160 is described below.

As shown in fig. 2 and 3, the rotation member 160 includes a rotation portion 161 and an engagement portion 162, and the engagement portion 162 may be connected to the rotation portion 161. The engaging portion 162 can abut against the leg 200 to clamp the leg 200 and prevent the leg 200 from falling off. The clamped foot 200 does not protrude from the support upper surface 111 in the height direction of the mounting platform, thereby avoiding interference of the apparatus with the movement of the foot 200.

The engaging portion 162 includes an engaging plate connected to the rotating portion 161 and an engaging rod 163. The length direction of the engaging plate is parallel to the height direction of the leg mounting platform 100. The longitudinal direction of the engaging rod 163 is perpendicular to the height direction of the leg attachment platform 100. The engaging rod 163 is retractable. That is, the length of the engaging lever 163 in the direction perpendicular to the height direction of the leg attachment platform 100 is adjustable. Thereby being able to respectively counteract feet 200 of different sizes. The detent lever 163 may be configured as a bolt, which may be connected to the detent plate by a nut. The bolt and the nut may be respectively located at both sides of the engaging plate. A first end of the bolt can extend through the snap plate and be connected with the nut, and the other end of the bolt can be tightly fitted with the leg 200.

The rotation member 160 may include a plurality of engaging portions 162, and the plurality of engaging portions 162 may each abut against a side surface of the leg 200 to fix the leg 200. The foot 200 may be located in the rotational member 160. Alternatively, as shown in fig. 2, the cross-sectional shape of the leg 200 may be a quadrangle, and the rotation member 160 may include four engaging portions 162, and the four engaging portions 162 respectively abut against four side surfaces of the leg 200, thereby clamping the leg 200. Of course, the cross-sectional shape of the leg 200 may also be circular, and the engaging portion 162 of the rotating member 160 may abut against the outer circumferential surface of the leg 200, thereby clamping the leg 200.

In order to avoid interference between the leg 200 and the equipment, the depth of the recess 120 in the height direction of the leg mounting platform 100 is not less than the sum of the thicknesses of the leg 200, the sliding member 150 and the rotating member 160, so that the leg 200 does not protrude from the supporting upper surface 111 of the support table 110, ensuring smooth sliding and rotation of the leg 200.

As shown in fig. 3, the engaging portion 162 is connected to the rotating portion 161, and the rotating portion 161 is connected to the slide body. The rotating portion 161 may be located above the sliding body portion 151 in the height direction of the leg mounting platform 100. The rotation of the rotating portion 161 can drive the engaging portion 162 to rotate, thereby driving the leg 200 to rotate. Specifically, the turning portion 161 includes a rotation coupling hole 164, and a central axis of the rotation coupling hole 164 is parallel to the height direction of the leg mounting platform 100. The rotation coupling hole 164 is coaxially disposed with the sliding coupling hole.

The rotating portion 161 may be configured as a rotating plate, and the engaging plate may be connected with the sliding member 150 through the rotating plate. The length direction of the rotation plate is parallel to the radial direction of the rotation coupling hole 164 so that the steering plate rotates about the central axis of the rotation coupling hole 164. The rotating member 160 may include four rotation plates, and the four engaging plates are connected to one sliding member 150 through the four rotation plates, respectively. The rotation connecting hole 164 can be located at the intersecting position of the four rotation plates, so that the rotation of the rotation connecting hole 164 can drive the four rotation plates to rotate synchronously, thereby driving the four clamping plates to rotate synchronously, and further driving the support leg 200 to rotate.

The operating member 170 extends through the sliding coupling hole and is coupled with the rotating coupling hole 164. The operating member 170 may be movable up and down in the height direction of the leg mounting platform 100 with respect to the slide coupling hole. The end of the operating member 170 is connected to the rotation connecting hole 164, and the operating member 170 is fixed relative to the rotation connecting hole 164.

Alternatively, the sliding coupling hole may be configured as a light hole, an outer surface of the end of the operating member 170 may be provided with a screw thread, and an inner surface of the rotational coupling hole 164 may be provided with a screw thread, the screw thread of the operating member 170 and the screw thread of the rotational coupling hole 164 being engaged. Thus, the operating member 170 is rotatable about the central axis of the rotation connecting hole 164, thereby rotating the rotating member 160, and the sliding member 150 is not rotated. The screw thread of the operating member 170 does not affect the up and down movement and rotation of the operating member 170 in the slide coupling hole. Of course, the outer surface of the operating member 170 located in the sliding coupling hole may not be provided with a thread, and the operating member 170 located in the sliding coupling hole may be a smooth cylinder to reduce costs.

Of course, the end of the operating member 170 may also be snap-fit with the swivel connection, such as the end of the operating member 170 and the swivel connection hole 164 may be interference fit. Thus, the operating member 170 is rotatable about the central axis of the rotation connecting hole 164, thereby rotating the rotating member 160.

The operating member 170 is linearly movable with respect to the first guide groove 131 to bring the sliding member 150 and the rotating member 160 into linear movement with respect to the first guide groove 131, thereby bringing the leg 200 into linear movement with respect to the first guide groove 131, and further causing the leg 200 to be linearly moved to a predetermined position in a radial direction of the rotation connecting hole 164. The operating member 170 is rotatable with respect to both the first guide groove 131 and the sliding member 150, and the rotating member 160 is rotatable with respect to both the first guide groove 131 and the sliding member 150, thereby bringing the leg 200 to be rotatable with respect to the first guide groove 131 and the sliding member 150, and further rotating the leg 200 about the central axis of the rotation connecting hole 164, so that the leg mounting hole 201 of the leg 200 is aligned with the equipment mounting hole of the equipment, thereby connecting the leg mounting hole 201 and the equipment mounting hole through the mounting part 202.

The support foot 200 can be connected to the rotating member 160 before the device is placed, so as to avoid the problem that the size of the device is too large and the placement of the support foot 200 is affected. An operator can observe the position of the stand bar 200 through the visible window from bottom to top through the visible portion 113, for example, the operator can observe whether the stand bar mounting hole 201 of the stand bar 200 located at a predetermined position is aligned with the equipment mounting hole through the visible window from bottom to top through the visible portion 113. When the leg mounting hole 201 of the leg 200 located at the predetermined position is aligned with the equipment mounting hole, the operator can also operate the mounting member 202 to be connected with the leg mounting hole 201 and the equipment mounting hole through the visual portion 113, so that the leg 200 is mounted to the bottom of the equipment, eliminating potential safety hazards.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "part," "member," and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.