阅读说明：本技术 一种杆塔上的维护踏板系统 (Maintenance pedal system on tower ) 是由 敬晓宇 于 2019-10-12 设计创作，主要内容包括：本发明公开了一种杆塔上的维护踏板系统,包括抱箍和踏板,踏板能相对于抱箍转动。踏板在使用时伸出给施工人员提供站脚点,不用时踏板收纳,不影响设备的安装。(The invention discloses a maintenance pedal system on a tower, which comprises a hoop and pedals, wherein the pedals can rotate relative to the hoop. The footboard stretches out when using and provides the footing point for constructor, and the footboard is accomodate when not using, does not influence the installation of equipment.)

1. A maintenance pedal system on a tower comprises a hoop and pedals, and is characterized in that the pedals can rotate relative to the hoop.

2. A tower maintenance pedal system as claimed in claim 1, wherein the system is provided with fixing members by means of which the pedals are mounted to the hoop, the pedals being rotatable relative to the fixing members.

3. The maintenance pedal system for a tower of claim 2, wherein the fixing member is a separate member, the anchor ear has a mounting hole, and the fixing member is detachably connected to the anchor ear by a fastener.

4. The maintenance pedal system on a tower as claimed in claim 1, wherein the pedal comprises a support plate, a first side plate and a second side plate, the first side plate and the second side plate are respectively formed by two sides of the support plate extending vertically, the first side plate and the second side plate are both provided with fixing holes, the system comprises a fastener and a nut, the fastener penetrates through the two fixing holes and is fastened by the nut, and the pedal can rotate around a pivot axis formed by the two fixing holes before the fastener is fastened.

5. The maintenance pedal system on a tower as claimed in claim 4, wherein the system comprises an adapter and a nut, the first side plate and the second side plate are both provided with rotating holes, and the adapter sequentially penetrates through the two rotating holes and is fastened by the nut.

6. The maintenance pedal system on a tower as claimed in claim 5, wherein the rotating hole is formed along the circumferential direction of the fixing hole and is 1/4 arc length, and 1/4 arc length is positioned at the lower right of the fixing hole; or 2 rotating holes are arranged along the circumferential direction of the fixing hole, one rotating hole is flush with the fixing hole in the horizontal direction, and the other rotating hole is flush with the fixing hole in the vertical direction; or the rotating holes are circumferentially arranged along the fixing holes in an amount of 3, one is flush with the fixing holes in the horizontal direction, and the other two are flush with the fixing holes in the vertical direction and are respectively located above and below the fixing holes.

7. The maintenance pedal system for a tower of claim 4 wherein the support plate has a plurality of drainage holes formed in a surface thereof.

8. The maintenance pedal system for a tower as claimed in claim 4, wherein the support plate has a plurality of anti-slip protrusions on a surface thereof; or the surface of the supporting plate is rough.

9. The maintenance pedal system on a tower as claimed in claim 2, wherein the fixing member comprises a fixing base plate, two sides of the fixing base plate are respectively and vertically extended with a first folding lug, the other two sides of the fixing base plate are respectively and vertically extended with a second folding lug, the first folding lug and the second folding lug are arranged in a back-to-back manner, the first folding lug is provided with a corresponding hole, the second folding lug is provided with a fixed corresponding hole and a rotating corresponding hole which are connected with the pedal, and the distance between the two second folding lugs just accommodates the pedal.

10. A tower maintenance pedal system as claimed in claim 4 or 5 wherein said nut is secured to the second tab.

Technical Field

The invention relates to the field of communication equipment, in particular to a maintenance pedal system on a tower.

Background

The following background is provided to aid the reader in understanding the present invention and is not admitted to be prior art.

The existing mobile network 2G equipment, 3G equipment and 4G equipment coexist, and come into the market with 5G equipment. 5G mobile network equipment begins to be installed in various environments such as single-pipe towers, landscape towers, light poles, monitoring poles and the like.

Several networks require new equipment or maintenance on towers up to several tens of meters. At present, mainly be constructor dress and climb the wire pole with the pedal and carry out construction and maintenance on, but then have certain limitation to the great installation pole of pipe diameter. Alternatively, a work table fixed to a hoop is disclosed in patent No. KR200236582Y1 entitled "column safety workbench", but the work table cannot be stored after being fixed to the hoop, which hinders installation of equipment, and has a complicated structure, which is very inconvenient to install.

Disclosure of Invention

The invention aims to provide a maintenance pedal system on a tower, wherein a pedal extends out to provide a foot point for constructors when in use, and the pedal is stored when not in use, so that the installation of equipment is not influenced.

The technical scheme adopted by the invention for solving the technical problems is as follows: a maintenance pedal system on a tower comprises a hoop and pedals, wherein the pedals can rotate relative to the hoop. When the pedal is used, the relative position of the pedal and the hoop is adjusted to ensure that the pedal is perpendicular to the axis of the hoop; the pedal extends out to provide a foot stand point for constructors; when not in use, the relative position of the pedal and the hoop is adjusted to enable the pedal to be parallel to the axis of the hoop, the pedal is stored, the installation of equipment is not influenced, and the appearance is attractive. It should be noted that the number of the pedal installation hoops is not limited, and the construction requirements of constructors can be met.

Preferably, the system is provided with a fixing member, the pedal is mounted on the hoop through the fixing member, and the pedal can rotate relative to the fixing member. Of course, it can be understood that the fixing member may be a separate member or may be integrated with the hoop. When the pedal is an independent component, the fixing component is detachably connected with the hoop through the fastener, and when the pedal needs to be installed, the fixing component is installed on the hoop, and then the pedal is installed on the fixing component. When the fixing member is integrated with the hoop, the fixing member can be welded on the hoop.

Preferably, the fixing component is an independent component, the hoop is provided with a mounting hole, and the fixing component is detachably connected with the hoop through a fastener. When the pedal is an independent component, the fixing component is installed when the pedal needs to be installed, so that the cost is saved, and a proper installation position can be selected according to installation requirements. The hoop can adopt the invention patent application with the application number of 201910032415.X, the publication number of CN 109737119A and the name of 'a chain type quick hoop', and the hoop can be provided with various devices.

Preferably, the pedal comprises a supporting plate, a first side plate and a second side plate, the first side plate and the second side plate are respectively formed by vertically extending two sides of the supporting plate, fixing holes are formed in the first side plate and the second side plate, the system comprises fasteners, the fasteners penetrate through the two fixing holes, and the pedal can rotate around pivot axes formed by the two fixing holes before the fasteners are fastened. Wherein the fastener is a bolt, a pin, etc. Preferably, the fastener is a bolt. During installation, the pedal is adjusted to a required position (perpendicular to or parallel to the axis of the hoop), then the bolt penetrates through the two fixing holes, and finally the pedal is fastened by the nut. It should be noted that, when the first side plate and the second side plate are respectively provided with only one fixing hole, the pedal still has the extending and accommodating functions.

Preferably, the system comprises an adaptor and a nut, wherein the first side plate and the second side plate are both provided with rotating holes, and the adaptor sequentially penetrates through the two rotating holes and is fastened by the nut. Wherein, the adaptor is a bolt, a pin and the like. Preferably, the adapter is a bolt. The adapter and the rotating hole are arranged to enable the pedal to have a storage function, and meanwhile, the connecting tightness between the pedal and the fixing component can be further enhanced.

The arrangement form of the rotating hole is various, and the first type:

the rotating hole is formed along the circumferential direction of the fixing hole and is 1/4 circular arc length, and the 1/4 circular arc length is positioned at the lower right side of the fixing hole. When the pedal position is adjusted, the fastening piece and the nut of the adapter piece are respectively loosened, and the pedal rotates to a required position along the rotating hole. When the rotating hole is 1/4 arc long, the pedal can only rotate along a specific direction, namely upwards. When a constructor stands on the pedal, the adapter is just contacted with the upper inner wall of the rotating hole, so that the adapter supports against the pedal to prevent the pedal from rotating downwards. It should be noted that, the position of the rotation hole is set to meet the requirement that the corresponding rotation hole can be fastened with the adaptor when the pedal is parallel or perpendicular to the axis of the hoop.

And the second method comprises the following steps:

the rotation hole sets up 2 along fixed orifices circumference, one with the fixed orifices parallel and level in the horizontal direction, another with the fixed orifices parallel and level in vertical direction. When the pedal position is adjusted, the nuts of the fastening piece and the adapter piece are respectively loosened, the adapter piece is pulled out, and when the pedal rotates to a required position, the adapter piece penetrates through the rotating hole and is fastened by the nuts. When the rotation hole is 2 rotation holes, the pedal can only rotate along a specific direction, and the pedal rotates upwards. It should be noted that, the position of the rotation hole is set to meet the requirement that the corresponding rotation hole can be fastened with the adaptor when the pedal is parallel or perpendicular to the axis of the hoop.

And the third is that:

the rotation hole sets up 3 along fixed orifices circumference, one with the fixed orifices parallel and level in the horizontal direction, another two with the fixed orifices parallel and level in vertical direction, be located fixed orifices top and below respectively. When the rotating holes are 3 rotating holes, the pedal can rotate upwards or downwards.

The shape of the support plate is not limited, for example: oval, diamond, irregular, etc. Preferably, the support plate is rectangular.

Preferably, the surface of the supporting plate is provided with a plurality of drainage holes. Long-time water accumulation in rainy days enables the surface of the supporting plate to be wet and smooth, the slipping phenomenon of constructors is easy to occur, and water is drained through the drain holes, so that no water is accumulated on the surface of the supporting plate. Meanwhile, the arrangement of the drain holes can reduce the self weight of the supporting plate. Preferably, the drain hole comprises two first long round holes, the first long round holes are close to the hoop, and the two first long round holes are symmetrically arranged along the transverse center line of the support plate. Preferably, the drain hole comprises two second long round holes, the two second long round holes are located at the rear ends of the two first long round holes, and the two second long round holes are symmetrically arranged along the transverse center line of the support plate. Preferably, the drain hole includes a through hole, and the through hole is located on a transverse center line of the support plate. Preferably, the drain hole comprises an arc-shaped hole, and a plurality of arc-shaped holes are uniformly formed along the circumferential direction of the through hole. The drain hole covers in a plurality of regions of backup pad, ensures that the ponding in any region on the backup pad all can be discharged totally. The drain holes are symmetrically arranged along the transverse center line of the supporting plate, so that the supporting stability of the supporting plate is ensured.

Preferably, the surface of the support plate is provided with a plurality of anti-skid lugs.

Or the surface of the supporting plate is rough. Preferably, the rough surface is a frosted surface. Preferably, the frosted surface is a diamond surface. Through set up skid proof raised or rough surface on the backup pad surface, increase the frictional force between constructor sole and the backup pad, prevent that constructor from skidding.

Preferably, the fixing member includes a fixing substrate, the two sides of the fixing substrate are respectively and vertically extended to form a first folding lug, the other two sides of the fixing substrate are respectively and vertically extended to form a second folding lug, the first folding lug and the second folding lug are arranged in a back-to-back manner, the first folding lug is provided with a corresponding hole, and the second folding lug is provided with a fixed corresponding hole connected with the pedal and a rotary corresponding hole. The distance between the two second lugs is just enough to accommodate the pedal. The fixed corresponding hole corresponds to the fixed hole, and the rotary corresponding hole corresponds to the rotary hole. The first tab is fixed with the hoop through the corresponding hole, and the second tab is fixed with the supporting plate through the corresponding fixed hole. Preferably, the fixed base plate is square plate-shaped, the first folding lugs are symmetrically arranged along the transverse central line of the fixed base plate, and the second folding lugs are symmetrically arranged along the vertical central line of the fixed base plate. Of course, the shape of the fixed substrate is not limited to a square shape, and may be a regular shape such as a square shape or a rhombus shape. Preferably, first ear edge of rolling over is the arc structure, is the arc structure for with the staple bolt adaptation, avoid influencing the interference that causes between fixed component and the staple bolt.

Preferably, the system includes a nut that cooperates with the fastener and the adapter, the nut being secured to the second tab. Thus, small parts such as nuts are prevented from falling off when the pedal is mounted.

The invention has the beneficial effects that:

1. the existing hoop is utilized to install the pedal, and a foot stand point is provided for constructors to install and maintain 5G equipment and the like.

2. The footboard can be accomodate when not using, does not influence the installation of equipment, need not to dismantle moreover, has avoided a lot of installations.

3. The surface of the supporting plate is provided with a drain hole, and water is drained through the drain hole, so that no accumulated water exists on the surface of the supporting plate, and the slipping phenomenon of construction personnel is prevented.

4. Through set up skid proof raised or rough surface on the backup pad surface, increase the frictional force between constructor sole and the backup pad, prevent that constructor from skidding.

Drawings

Fig. 1 is a schematic structural diagram of the system.

Fig. 2 is a schematic view showing a structure in which the step is mounted on the fixing member.

Fig. 3 is a schematic structural view of the pedal.

Fig. 4 is a schematic view of a first form of rotation hole.

Fig. 5 is a schematic view showing the structure of a second form of rotation hole.

Fig. 6 is a schematic view showing a structure of a third form of rotation hole.

Fig. 7 is a top view of the step.

Fig. 8 is a structural schematic view of the fixing member.

The labels in the figure are: the fixing device comprises a hoop 1, a pedal 2, a supporting plate 21, an anti-skidding lug 211, a first side plate 22, a second side plate 23, a fixing hole 24, a fastener 25, an adaptor 26, a rotating hole 27, an upper inner wall 271, a water drain hole 28, a first long round hole 281, a second long round hole 282, a through hole 283, an arc-shaped hole 284, a nut 29, a fixing component 3, a fixing base plate 31, a first folding lug 32, a second folding lug 33, a corresponding hole 321, a fixing corresponding hole 331 and a rotating corresponding hole 332.

Detailed Description

The present invention will be further described with reference to the structures or terms used herein. The description is given for the sake of example only, to illustrate how the invention may be implemented, and does not constitute any limitation on the invention.

The invention is further described with reference to the following figures and detailed description. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limitations of the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "fixed" are to be understood broadly, for example, "fixed" may be a fixed connection, a detachable connection, or an integral body; either directly or indirectly through intervening media, or may be interconnected between two elements or in a relationship wherein the two elements interact, unless expressly limited otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-8, a maintenance pedal system on a tower comprises an anchor ear 1 and pedals 2, wherein the pedals 1 can rotate relative to the anchor ear 2. When the device is used, the relative positions of the pedal 2 and the hoop 1 are adjusted to enable the pedal 2 to be perpendicular to the axis of the hoop, and the pedal extends out to provide a foot stand for constructors; when not in use, the relative position of the pedal 2 and the hoop 1 is adjusted to enable the pedal 2 to be parallel to the axis of the hoop, and the pedal 2 is stored, so that the installation of equipment is not influenced, and the appearance is attractive. It should be noted that, the number of the pedals 2 mounted on the hoop 1 is not limited, as long as the construction requirements of the constructors are met.

As shown in fig. 2, the system is provided with a fixing member 3, the pedal 2 is mounted to the hoop 1 through the fixing member 3, and the pedal 2 can rotate relative to the fixing member 3. It is understood that the fixing member 3 may be a separate member or may be integrated with the hoop 1. When the pedal 2 needs to be installed, the fixing member 3 is installed on the hoop 1, and then the pedal 2 is installed on the fixing member 3. When being integrated with the hoop 1, the fixing member 3 can be welded on the hoop 1.

The fixing component 3 is an independent component, the hoop 1 is provided with a mounting hole, and the fixing component 3 is detachably connected with the hoop 1 through a connecting piece. When the pedal 2 is an independent component, the fixing component 3 is installed when the pedal 2 needs to be installed, so that the cost is saved, and a proper installation position can be selected according to installation requirements. Wherein, the connecting piece can be a bolt. The hoop can adopt the invention patent application with the application number of 201910032415.X, the publication number of CN 109737119A and the name of 'a chain type quick hoop', and the hoop can be provided with various devices.

As a specific embodiment, as shown in fig. 2 and 3, the pedal 2 includes a support plate 21, a first side plate 22 and a second side plate 23, the first side plate 22 and the second side plate 23 are respectively formed by two sides of the support plate 21 extending vertically, the first side plate 22 and the second side plate 23 are both provided with fixing holes 24, the system includes a fastener 25 and a nut 29, the fastener 25 passes through the two fixing holes 24 and is fastened by the nut 29, and the front pedal 2 can rotate around a pivot axis formed by the two fixing holes 24 when the fastener 25 is fastened. Wherein the fastener 25 is a bolt, a pin, or the like. Preferably, the fastener 25 is a bolt. When the pedal 2 is installed, the pedal 2 is adjusted to a required position (perpendicular to or parallel to the hoop axis), then bolts penetrate through the two fixing holes 24, and finally nuts are used for fastening. It should be noted that, when only one fixing hole 24 is provided on each of the first side plate 22 and the second side plate 23, the pedal 2 still has the extending and receiving functions.

As a specific embodiment, the system comprises an adaptor 26 and a nut 29, the first side plate 22 and the second side plate 23 are both provided with a rotating hole 27, and the adaptor 26 sequentially passes through the two rotating holes 27 and is fastened by the nut 29. Wherein, the adaptor 26 is a bolt, a pin, etc. Preferably, the adapter 26 is a bolt. The adapter 26 and the rotation hole 27 are provided to provide the pedal 2 with a storage function, and further enhance the fastening of the pedal 2 to the fixing member 3.

The arrangement form of the rotating hole 27 is various, and the first:

the rotating hole 27 is formed along the circumferential direction of the fixing hole 24 and is 1/4 circular arc length, and the 1/4 circular arc length is positioned at the lower right of the fixing hole 24. When the position of the pedal 2 is adjusted, the nuts of the fastening member 25 and the adaptor member 26 are loosened, and the pedal 2 is rotated to a desired position along the rotation hole 27. When the rotation hole 27 is formed in the length of 1/4 arc, the pedal 2 can be rotated only in a specific direction, i.e., upward as shown in fig. 4. When the operator stands on the step panel 2, the adaptor 26 is just in contact with the upper inner wall 271 of the rotation hole 27, so that the adaptor 26 abuts against the step panel 2 to prevent the step panel 2 from rotating downward. It should be noted that the position of the rotation hole 27 is set to satisfy the requirement that the corresponding rotation hole 27 can be fastened with the adaptor 26 when the pedal 2 is parallel or perpendicular to the hoop axis.

And the second method comprises the following steps:

the number of the rotation holes 27 is 2 along the circumference of the fixing hole 24, one of which is flush with the fixing hole 24 in the horizontal direction and the other of which is flush with the fixing hole 24 in the vertical direction. When the pedal 2 is adjusted in position, the nuts of the fastening member 25 and the adaptor member 26 are loosened, respectively, and the adaptor member 26 is withdrawn, and when the pedal 2 is rotated to a desired position, the adaptor member 26 passes through the rotation hole 27 and is fastened with the nut. When the number of the rotation holes 27 is 2, the pedal 2 can be rotated only in a specific direction, i.e., upward rotation, as shown in fig. 5. It should be noted that the position of the rotation hole 27 is set to satisfy the requirement that the corresponding rotation hole 27 can be fastened with the adaptor 26 when the pedal 2 is parallel or perpendicular to the hoop axis.

And the third is that:

the number of the rotating holes 27 is 3 along the circumference of the fixing hole 24, one is flush with the fixing hole 24 in the horizontal direction, and the other two are flush with the fixing hole 24 in the vertical direction and are respectively located above and below the fixing hole 24. When the number of the rotation holes 27 is 3, the step 2 can be rotated upward or downward as shown in fig. 6.

The shape of the support plate 21 is not limited, for example: oval, diamond, or irregular. The support plate 21 is preferably rectangular, as shown in fig. 6.

As shown in fig. 6, the support plate 21 has a plurality of drainage holes 28 formed on its surface. Long-term water accumulation in rainy days causes the surface of the support plate 21 to be wet and smooth, so that the slipping phenomenon of constructors is easy to occur, and water is drained through the drain holes 28, so that no water is accumulated on the surface of the support plate 21. Meanwhile, the provision of the drain hole 28 can reduce the self weight of the support plate 21. Preferably, the drainage hole 28 includes two first oblong holes 281, the first oblong holes 281 are close to the anchor ear, and the two first oblong holes 281 are symmetrically arranged along the transverse center line of the support plate 21 (in the direction shown in fig. 7). Preferably, the water discharge hole 28 includes two second oblong holes 282, the two second oblong holes 282 are located at rear ends of the two first oblong holes 281, and the two second oblong holes 282 are symmetrically arranged along a transverse center line of the support plate 21 (in the direction shown in fig. 7). Preferably, the drainage hole 28 includes a through hole 283, and the through hole 283 is located on the lateral center line (in the direction shown in fig. 7) of the support plate 21. Preferably, the drainage hole 28 includes an arc hole 284, and the arc hole 284 is opened along the circumferential direction of the through hole 283, and 4 holes are distributed at equal intervals. The drain holes 28 cover multiple areas of the support plate 21 to ensure that any accumulated water on the support plate 21 can be drained. The water discharge holes 28 are symmetrically arranged along the transverse center line of the support plate 21 to ensure the support stability of the support plate 21.

Preferably, as shown in fig. 7, the surface of the supporting plate 21 is provided with a plurality of anti-slip protrusions 211.

Alternatively, the surface of the support plate 21 is rough. Preferably, the rough surface is a frosted surface. Preferably, the frosted surface is a diamond surface. The anti-skid protrusions 211 or the rough surfaces are arranged on the surface of the support plate 21, so that the friction force between the sole of the construction personnel and the support plate 21 is increased, and the construction personnel are prevented from skidding.

As shown in fig. 8, the fixing member 3 includes a fixing base plate 31, first folding lugs 32 respectively vertically extending from two sides of the fixing base plate 31, second folding lugs 33 respectively vertically extending from the other two sides of the fixing base plate 31, the first folding lugs 32 and the second folding lugs 33 being oppositely disposed, corresponding holes 321 being formed in the first folding lugs 32, and corresponding fixed holes 331 and corresponding rotating holes 332 being formed in the second folding lugs 33 and connected to the pedal 2. The distance between the two second tabs 33 is such that it exactly accommodates the footplate 2. The fixing corresponding hole 331 corresponds to the fixing hole 24, and the rotation corresponding hole 332 corresponds to the rotation hole 27. The first folding lug 32 is fixed with the hoop 1 through the corresponding hole 321, and the second folding lug 33 is fixed with the support plate 21 through the corresponding fixing hole 331. Preferably, the fixed base plate 31 has a square plate shape, the first folding lug 32 is symmetrically arranged along a transverse center line of the fixed base plate 31, and the second folding lug 33 is symmetrically arranged along a vertical center line of the fixed base plate 31, wherein the directions of the transverse center line and the vertical center line are shown in fig. 8. Of course, the shape of the fixed substrate 31 is not limited to a square shape, and may be a regular shape such as a square shape or a rhombus shape. Preferably, the edge of the first tab 32 is of an arc-shaped structure, and the arc-shaped structure is adapted to the hoop 1, so as to avoid interference between the fixing member 3 and the hoop 1.

The nut 29 for cooperation with the fastener 24 and the adaptor 27 is fixed to the second lug 33. In this way, small parts such as nuts are prevented from falling off when the pedal 2 is mounted, see fig. 8.

The invention shown and described herein may be practiced in the absence of any element or elements, limitation or limitations, which is specifically disclosed herein. The terms and expressions which have been employed are used as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding any equivalents of the features shown and described or portions thereof, and it is recognized that various modifications are possible within the scope of the invention. It should therefore be understood that although the present invention has been specifically disclosed by various embodiments and optional features, modification and variation of the concepts herein described may be resorted to by those skilled in the art, and that such modifications and variations are considered to be within the scope of this invention as defined by the appended claims.

The contents of the articles, patents, patent applications, and all other documents and electronically available information described or cited herein are hereby incorporated by reference in their entirety to the same extent as if each individual publication was specifically and individually indicated to be incorporated by reference. Applicants reserve the right to incorporate into this application any and all materials and information from any such articles, patents, patent applications, or other documents.