阅读说明：本技术 一种可调角度等差桥架旋转支架及其安装方法 (Angle-adjustable equal-difference bridge rotating support and mounting method thereof ) 是由 孟庆礼 刘宴伟 袁泉 王有发 赵艳 汤春晗 任欢 张晓明 费立敏 孙征 贾鸿鹏 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种可调角度等差桥架旋转支架及其安装方法,包括：设置在结构板两侧的第一槽架和第二槽架,第一槽架和第二槽架分别通过第一调节支架和第二调节支架与结构板转动连接,第一槽架的两侧固定连接有第一挂钩,第一槽架通过第一挂钩与第一调节支架固定连接,第二槽架的两侧固定连接有第二挂钩,第二槽架通过第二挂钩与第二调节支架固定连接。本发明适用于斜结构面,坡屋面,以及不规则精装造型的机电安装,增加了机电系统的安全性,同时减少了管道振动产生的噪声安全隐患,降低了工程造价,在设计变更时,便于对支吊架进行拆改和调整管线角度。(The invention discloses an angle-adjustable equal-difference bridge frame rotating bracket and an installation method thereof, wherein the angle-adjustable equal-difference bridge frame rotating bracket comprises the following steps: the first groove frame and the second groove frame are arranged on two sides of the structural plate, the first groove frame and the second groove frame are respectively rotatably connected with the structural plate through a first adjusting support and a second adjusting support, the two sides of the first groove frame are fixedly connected with a first hook, the first groove frame is fixedly connected with the first adjusting support through a first hook, the two sides of the second groove frame are fixedly connected with a second hook, and the second groove frame is fixedly connected with the second adjusting support through a second hook. The invention is suitable for the electromechanical installation of an inclined structure surface, a sloping roof and an irregular finish-mounted model, increases the safety of an electromechanical system, reduces the potential safety hazard of noise generated by pipeline vibration, reduces the construction cost, and is convenient for disassembling and modifying a support and hanger and adjusting the angle of a pipeline when the design is changed.)

1. The utility model provides an adjustable angle arithmetic crane span structure runing rest which characterized in that includes: the first groove frame (7) and the second groove frame (8) are arranged on two sides of a structural plate (1), the first groove frame (7) and the second groove frame (8) are respectively connected with the structural plate (1) in a rotating mode through a first adjusting support and a second adjusting support, the first adjusting support comprises two first hanging rods (4) arranged below the structural plate (1), the two first hanging rods (4) are respectively connected with the structural plate (1) in a rotating mode, a first cross arm (5) is arranged between the two first hanging rods (4), two ends of the first cross arm (5) are respectively connected with the two first hanging rods (4) in a rotating mode, the second adjusting support comprises two second hanging rods (11) arranged above the structural plate (1), and the two second hanging rods (11) are respectively connected with the structural plate (1) in a rotating mode, two be provided with second cross arm (9) between second jib (11), the both ends of second cross arm (9) respectively with second jib (11) rotate to be connected, the first couple (6) of both sides fixedly connected with of first cell frame (7), first cell frame (7) pass through first couple (6) with first cross arm (5) fixed connection, the both sides fixedly connected with second couple (10) of second cell frame (8), second cell frame (8) pass through second couple (10) with second cross arm (9) fixed connection.

2. The adjustable angle equal-difference bridge frame rotating bracket as claimed in claim 1, wherein two first fixing pieces (2) are fixedly connected to the lower surface of the structural plate (1), the two first fixing pieces (2) are fixedly connected to the structural plate (1) through expansion bolts (2.1), respectively, two second fixing pieces (13) are fixedly connected to the upper surface of the structural plate (1), and the two second fixing pieces (13) are fixedly connected to the structural plate (1) through expansion bolts (2.1), respectively.

3. The angle-adjustable equal-difference bridge frame rotating bracket as claimed in claim 2, wherein a first adjusting plate (3) is arranged on the first fixing member (2), one end of the first adjusting plate (3) is rotatably connected with the first fixing member (2), the other end of the first adjusting plate is fixedly connected with the first hanging rod (4), a second adjusting plate (12) is arranged on the second fixing member (13), one end of the second adjusting plate (12) is rotatably connected with the second fixing member (13), and the other end of the second adjusting plate is fixedly connected with the second hanging rod (11).

4. The adjustable angle equal-difference bridge rotating bracket as claimed in claim 1, wherein the first hook (6) and the second hook (10) are fixedly connected with the first slot frame (7) and the second slot frame (8) through bolts.

5. The adjustable angle equal-difference bridge rotating bracket as claimed in claim 1, wherein the first cross arm (5) and the second cross arm (9) are both angle steel, and the first hook (6) and the second hook (10) are respectively hung on the upper edges of the first cross arm (5) and the second cross arm (9).

6. The angle-adjustable equal-difference bridge rotating bracket as claimed in claim 1, wherein two ends of the first cross arm (5) and the second cross arm (9) are respectively welded with a triangular steel plate, the triangular steel plate is provided with a bolt hole, and the first cross arm (5) and the second cross arm (9) are respectively connected with the first hanger rod (4) and the second hanger rod (11) in a rotating manner through bolts.

7. The adjustable angle equal difference bridge frame rotating bracket as claimed in claim 1, wherein the first adjusting plate (3) and the second adjusting plate (12) are identical in structure, wherein the first adjusting plate (3) is provided with a plurality of bolt holes at equal intervals, fixing bolts (3.1) are arranged in the bolt holes, the first adjusting plate (3) is fixedly connected with the first fixing member (2) through the fixing bolts (3.1), and the second adjusting plate (12) is fixedly connected with the second fixing member (13) through the fixing bolts (3.1).

8. The adjustable angle homodyne bridge rotating bracket of claim 1, wherein the first channel frame (7), the second channel frame (8), the first hanger rod (4) and the second hanger rod (11) are C-shaped channel steel.

9. The adjustable angle homodyne bridge rotating support according to claim 1, characterized in that the structural slab (1) is a pitched roof structural slab.

10. The mounting method of the angle-adjustable equal-difference bridge rotating bracket is characterized by comprising the following steps of:

step 1: symmetrically fixing the first fixing piece (2) and the second fixing piece (13) on two sides of the structural plate (1) by using expansion bolts (2.1);

step 2: determining the length of a first suspender (4) according to the size and the mounting height of the bridge, reserving the position of a hole and the length of a first cross arm (5), adding triangular steel plates at two ends of the first cross arm (5) for sealing edges and opening a reserved hole;

and step 3: fixing a first adjusting plate (3) on a first fixing piece (2) below the structural plate (1) and fastening and connecting the first adjusting plate and the structural plate through bolts;

and 4, step 4: overlapping the first suspender (4) on the first adjusting plate (3) and fastening and connecting by using a bolt;

and 5: installing a first cross arm (5) according to the elevation and the inclination of the pipeline, enabling the angle of the first cross arm to be the same as that of the structural plate (1), butting the preformed holes at the two ends of the first cross arm (5) with the preformed holes of the first suspender (4), and fixing by adopting bolts;

step 6: hanging first hooks (6) on two sides of a first groove frame (7) on the upper edge of a first cross arm (5), and enabling the installation angle of the first groove frame (7) to be the same as that of the structural plate (1) by adjusting the angle of the first cross arm (5);

and 7: and (5) repeating the steps 2-6, and installing a second slot frame (8) above the structural plate (1).

Technical Field

The invention belongs to the technical field of electromechanical bridge and hanger installation, and particularly relates to an angle-adjustable equal-difference bridge rotating support and an installation method thereof.

Background

With the continuous development of economy and technology, various large buildings and super high-rise buildings are more and more, the functions of the buildings are increased, the electromechanical installation and pipeline arrangement are more and more complex, the requirements on the space property, maintainability and aesthetic property of the pipeline are higher and higher, and the arrangement and installation of the pipeline also become the key point and difficulty of the electromechanical installation of the buildings. Modern buildings are in order to pursue higher artistic effect, design the figurative domatic structure of a lot of irregular structures, its dress effect can be according to the figurative difference of structure and the design of taking advantage of the situation, in the work progress, because need cooperate the figurative irregular shape of fitment, domatic molding, electromechanical system's crane span structure needs multi-angle installation, satisfy the installation requirement, however electromechanical perpendicular activity parallel gallows at present stage has insecure, vibrations sound big scheduling problem, can't satisfy multi-angle electromechanical system fixed mounting requirement.

Disclosure of Invention

In order to solve the problems, the invention provides an angle-adjustable equal-difference bridge frame rotating support and an installation method thereof, and aims to solve the problem that the conventional electromechanical installation groove frame cannot meet the fixed installation requirement of an electromechanical system with a multi-angle irregular structure.

In order to achieve the above object, the present invention provides an angle-adjustable equal-difference bridge frame rotating bracket, comprising:

the first groove frame and the second groove frame are arranged on two sides of the structural plate and are respectively connected with the structural plate in a rotating way through a first adjusting support and a second adjusting support, wherein the first adjusting support comprises two first hanging rods arranged below the structural plate, the two first hanging rods are respectively connected with the structural plate in a rotating way, a first cross arm is arranged between the two first hanging rods, two ends of the first cross arm are respectively connected with the two first hanging rods in a rotating way, the second adjusting support comprises two second hanging rods arranged above the structural plate, the two second hanging rods are respectively connected with the structural plate in a rotating way, a second cross arm is arranged between the two second hanging rods, two ends of the second cross arm are respectively connected with the second hanging rods in a rotating way, two sides of the first groove frame are fixedly connected with first hooks, the first groove frame is fixedly connected with the first cross arm through the first hooks, two sides of the second groove frame are fixedly connected with second hooks, the second slot frame is fixedly connected with the second cross arm through a second hook.

According to an embodiment of the present invention, two first fixing members are fixedly connected to the lower surface of the structural panel, the two first fixing members are fixedly connected to the structural panel through expansion bolts, respectively, and two second fixing members are fixedly connected to the upper surface of the structural panel, and the two second fixing members are fixedly connected to the structural panel through expansion bolts, respectively.

According to an embodiment of the present invention, the first fixing member is provided with a first adjusting plate, one end of the first adjusting plate is rotatably connected to the first fixing member, and the other end of the first adjusting plate is fixedly connected to the first suspension rod, the second fixing member is provided with a second adjusting plate, one end of the second adjusting plate is rotatably connected to the second fixing member, and the other end of the second adjusting plate is fixedly connected to the second suspension rod.

According to a specific embodiment of the invention, the first hook and the second hook are fixedly connected with the first slot frame and the second slot frame through bolts.

According to a specific embodiment of the invention, the first cross arm and the second cross arm are both angle steels, and the first hook and the second hook are hung on the upper edges of the first cross arm and the second cross arm respectively.

According to an embodiment of the invention, two ends of the first cross arm and the second cross arm are respectively welded with a triangular steel plate, the triangular steel plate is provided with a bolt hole, and the first cross arm and the second cross arm are respectively connected with the first suspender and the second suspender in a rotating manner through bolts.

According to an embodiment of the invention, the first adjusting plate and the second adjusting plate have the same structure, wherein a plurality of bolt holes are equidistantly formed in the first adjusting plate, fixing bolts are arranged in the bolt holes, the first adjusting plate is fixedly connected with the first fixing member through the fixing bolts, and the second adjusting plate is fixedly connected with the second fixing member through the fixing bolts.

According to an embodiment of the invention, the first channel frame, the second channel frame, the first hanger bar and the second hanger bar are C-channel steel.

According to a particular embodiment of the invention, the structural slab is a pitched roof structural slab.

A method for installing an angle-adjustable equal-difference bridge frame rotating bracket comprises the following steps:

step 1: symmetrically fixing the first fixing piece and the second fixing piece on two sides of the structural slab by using expansion bolts;

step 2: determining the length of a first hanging rod according to the size and the mounting height of the bridge frame, reserving the position of a hole and the length of a first cross arm, adding triangular steel plates at two ends of the first cross arm for sealing, and forming reserved holes;

and step 3: fixing a first adjusting plate on a first fixing piece below the structural plate, and fastening and connecting the first adjusting plate and the first fixing piece through bolts;

and 4, step 4: overlapping the first suspender on the first adjusting plate, and fastening and connecting by using a bolt;

and 5: installing a first cross arm according to the elevation and the inclination of the pipeline, enabling the angle of the first cross arm to be the same as that of the structural plate, butting the preformed holes at the two ends of the first cross arm with the preformed hole of the first suspender, and fixing the preformed holes by adopting bolts;

step 6: hanging first hooks on two sides of the first groove frame on the upper edge of the first cross arm, and adjusting the angle of the first cross arm to enable the installation angle of the first groove frame to be the same as that of the structural plate;

and 7: and (6) repeating the step 2 to the step 6, and installing a second slot frame above the structural plate.

Compared with the prior art, the angle-adjustable equal-difference bridge frame rotating support and the installation method thereof have the advantages that the structure is simple, the process requirements are met, and compared with the traditional pipeline support and hanger form, the angle-adjustable adjusting support is arranged, so that the electromechanical installation groove frame is more suitable for the electromechanical installation of an inclined structure surface, a sloping roof and an irregular finish-mounted model, and the safety of an electromechanical system is improved. The invention has the advantages of reducing the noise potential safety hazard generated by pipeline vibration, having strong member universality, reducing the construction cost, simplifying the construction process by the combined assembly application of the section steel and the nut, accelerating the construction speed, saving the construction period, improving the safety of the construction process, and facilitating the disassembly and modification of the supporting and hanging frame and the adjustment of the angle of the pipeline when the design is changed.

Drawings

Fig. 1 is a schematic view of a structure of an adjustable angle equal-difference bridge rotating bracket according to an embodiment of the present invention.

Fig. 2 is a side view of an adjustable angular differential bridge rotating bracket according to an embodiment of the invention.

Fig. 3 is a top view of an adjustable angular differential bridge rotating bracket according to an embodiment of the present invention.

Fig. 4 is a partial enlarged view of a portion a of an adjustable angular differential bridge rotating bracket according to an embodiment of the present invention.

Reference numerals:

1-structural panels; 2-a first fixing member; 3-a first regulating plate; 4-a first boom; 5-a first cross arm; 6-a first hook; 7-a first cradle; 8-a second cradle; 9-a second cross arm; 10-a second hook; 11-a second boom; 12-a second regulating plate; 13-a second fixture;

2.1-expansion bolts; 3.1-fixing the bolt.

Detailed Description

The present invention is described in detail below with reference to specific embodiments in order to make the concept and idea of the present invention more clearly understood by those skilled in the art. It is to be understood that the embodiments presented herein are only a few of all embodiments that the present invention may have. Those skilled in the art who review this disclosure will readily appreciate that many modifications, variations, or alterations to the described embodiments, either in whole or in part, are possible and within the scope of the invention as claimed.

As used herein, the terms "first," "second," and the like are not intended to imply any order, quantity, or importance, but rather are used to distinguish one element from another. As used herein, the terms "a," "an," and other similar terms are not intended to mean that there is only one of the things, but rather that the pertinent description is directed to only one of the things, which may have one or more. As used herein, the terms "comprises," "comprising," and other similar words are intended to refer to logical interrelationships, and are not to be construed as referring to spatial structural relationships. For example, "a includes B" is intended to mean that logically B belongs to a, and not that spatially B is located inside a. Furthermore, the terms "comprising," "including," and other similar words are to be construed as open-ended, rather than closed-ended. For example, "a includes B" is intended to mean that B belongs to a, but B does not necessarily constitute all of a, and a may also include C, D, E and other elements.

The terms "embodiment," "present embodiment," "an embodiment," "one embodiment," and "one embodiment" herein do not mean that the pertinent description applies to only one particular embodiment, but rather that the description may apply to yet another embodiment or embodiments. Those skilled in the art will appreciate that any descriptions made in relation to one embodiment may be substituted, combined, or otherwise combined with the descriptions in relation to another embodiment or embodiments, and that the substitution, combination, or otherwise combination of the new embodiments as produced herein may occur to those skilled in the art and are intended to be within the scope of the present invention.

Example 1

Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the invention. With reference to fig. 1 to 4, an angle-adjustable equal-difference bridge rotating bracket provided in an embodiment of the present invention includes:

the first groove frame 7 and the second groove frame 8 are arranged on two sides of the structural slab 1, wherein the structural slab 1 is a sloping roof structural slab, the first groove frame 7 and the second groove frame 8 are respectively connected with the structural slab 1 in a rotating way through a first adjusting bracket and a second adjusting bracket, the first adjusting bracket comprises two first suspenders 4 arranged below the structural slab 1, the two first suspenders 4 are respectively connected with the structural slab 1 in a rotating way, a first cross arm 5 is arranged between the two first suspenders 4, two ends of the first cross arm 5 are respectively connected with the two first suspenders 4 in a rotating way, the second adjusting bracket comprises two second suspenders 11 arranged above the structural slab 1, the two second suspenders 11 are respectively connected with the structural slab 1 in a rotating way, a second cross arm 9 is arranged between the two second suspenders 11, two ends of the second cross arm 9 are respectively connected with the second suspenders 11 in a rotating way, two sides of the first groove frame 7 are fixedly connected with first hooks 6, first couple 6 passes through bolt and first ledge 7 fixed connection, and first ledge 7 passes through first couple 6 and first cross arm 5 fixed connection, and the both sides fixedly connected with second couple 10 of second ledge 8, second couple 10 pass through bolt and second ledge 8 fixed connection, and second ledge 8 passes through second couple 10 and second cross arm 9 fixed connection.

Specifically, the lower fixed surface of the structural slab 1 is connected with two first fixing parts 2, the two first fixing parts 2 are respectively fixedly connected with the structural slab 1 through expansion bolts 2.1, the upper fixed surface of the structural slab 1 is connected with two second fixing parts 13, and the two second fixing parts 13 are respectively fixedly connected with the structural slab 1 through expansion bolts 2.1. The first fixing part 2 is identical to the second fixing part 13 in structure, wherein the first fixing part 2 comprises a first steel plate of a rectangular structure, bolt holes are respectively formed in two ends of the first steel plate, the first steel plate is fixed on the lower surface of the structural plate 1 through expansion bolts 2.1, the second steel plate is perpendicularly welded in the center of the first steel plate, the bolt holes are formed in the second steel plate, and the first adjusting plate 3.1 can be rotatably connected with the second fixing part through fixing bolts.

Specifically, be provided with first regulating plate 3 on first mounting 2, the one end of first regulating plate 3 rotates with first mounting 2 to be connected, the other end and 4 fixed connection of first jib, be provided with second regulating plate 12 on the second mounting 13, the one end of second regulating plate 12 rotates with second mounting 13 to be connected, the other end and 11 fixed connection of second jib, wherein first regulating plate 3 is the same with second regulating plate 12's structure, equidistant a plurality of bolt holes that are provided with on first regulating plate 3, be provided with fixing bolt 3.1 in the bolt hole, first regulating plate 3 passes through fixing bolt 3.1 and 2 fixed connection of first mounting, second regulating plate 12 passes through fixing bolt 3.1 and second mounting 13 fixed connection. This realizes free rotation of the first boom 4 and the second boom 11 on both sides of the structural panel 1.

Concretely, first cross arm 5 and second cross arm 9 are the angle steel, the three angle steel sheet has been welded respectively at first cross arm 5 and second cross arm 9's both ends, the bolt hole has been seted up on the three angle steel sheet, first cross arm 5 and second cross arm 9 all rotate with first jib 4 and second jib 11 through the bolt respectively and are connected, first tank tower 7 and second tank tower 8 hang the last edge at first cross arm 5 and second cross arm 9 through first couple 6 and second couple 10 respectively, so realized the multi-angle of tank tower and adjusted, make it be applicable to the bearing diagonal face, the sloping roof, and the figurative electromechanical installation of irregular smart dress, the security that has increased electromechanical system, the noise potential safety hazard that pipeline vibration produced has been reduced simultaneously. When the design changes, be more convenient for tear open change and adjustment pipeline angle to a gallows.

Specifically, the first channel frame 7, the second channel frame 8, the first suspender 4 and the second suspender 11 are C-shaped channel steels.

Example 2

The embodiment of the invention provides a mounting method of an angle-adjustable equal-difference bridge rotating bracket, which comprises the following steps:

step 1: the first fixing piece 2 and the second fixing piece 13 are symmetrically fixed on two sides of the structural plate 1 by expansion bolts 2.1. The fixing pieces are fastened on the sloping roof or the sloping floor slab through the two expansion bolts, and the two fixing pieces are symmetrically arranged on the sloping roof or the sloping floor slab.

Step 2: the length of the first suspender 4 is determined according to the size and the mounting height of the bridge frame, the position of the reserved hole and the length of the first cross arm 5 are reserved, and the two ends of the first cross arm 5 are provided with the edge seals of the triangular steel plates and the reserved holes.

And step 3: the first adjusting plate 3 is fixed on a first fixing member below the structural plate 1 and is fastened and connected through bolts.

And 4, step 4: the first boom 4 is overlapped on the first adjusting plate 3 and fastened by a bolt.

And 5: the first cross arm 5 is installed according to the elevation and the inclination of the pipeline, the angle of the first cross arm is the same as that of the structural plate 1, the preformed holes at the two ends of the first cross arm 5 are butted with the preformed holes of the first suspender 4, and the first cross arm is fixed by bolts.

Step 6: the first hooks 6 at two sides of the first slot frame 7 are hung on the upper edge of the first cross arm 5, and the installation angle of the first slot frame 7 is the same as that of the structural plate 1 by adjusting the angle of the first cross arm 5.

And 7: and (6) repeating the steps 2 to 6, and installing a second slot frame 8 above the structural plate 1.

In conclusion, the angle-adjustable equal-difference bridge frame rotating support and the installation method thereof provided by the invention have the advantages that the structure is simple, the process requirements are met, and compared with the traditional pipeline supporting and hanging frame form, the angle-adjustable equal-difference bridge frame rotating support is more suitable for the electromechanical installation of an inclined structure surface, a sloping roof and an irregular finish-mounted model, and the safety of an electromechanical system is improved. The invention has the advantages of reducing the noise potential safety hazard generated by pipeline vibration, having strong member universality, reducing the construction cost, simplifying the construction process by the combined assembly application of the section steel and the nut, accelerating the construction speed, saving the construction period, improving the safety of the construction process, and facilitating the disassembly and modification of the supporting and hanging frame and the adjustment of the angle of the pipeline when the design is changed.

The concepts, principles and concepts of the invention have been described above in detail in connection with specific embodiments (including examples and illustrations). Those skilled in the art will appreciate that the embodiments of the present invention are capable of other than the several forms described above and that the steps, methods, systems, and components of the embodiments described herein are capable of further modifications, permutations and equivalents after reading the present specification, which should be considered as falling within the scope of the present invention, which is limited only by the claims.