Anti-seismic electromechanical support for subway decoration construction

Abstract

The utility model discloses an anti-seismic electromechanical support for metro decoration construction, and relates to the technical field of electromechanical supports, the anti-seismic electromechanical support comprises a transverse plate and mounting grooves, the mounting grooves are respectively arranged at two ends of the transverse plate, hinges are mounted in the mounting grooves, another transverse plate is arranged on the other side of the hinges, two sides of the transverse plate are respectively and movably connected with rotating blocks, and the rotating blocks are movably connected with the rotating blocks. A limiting block is welded to the outer portion of the rotating block, a connecting block is movably installed between the limiting block and the rotating block, a welding block is rotatably and movably arranged at the top of the connecting block, a lead screw is fixedly arranged at the top of the welding block, and the top of the lead screw is fixed to the upper portion of the inner wall of the tunnel. Front clamping plates are arranged in front of the two sides of the top of the transverse plate, and rear clamping plates are arranged behind the front clamping plates. According to the clamping device, damage caused by vibration is reduced, mounting and dismounting are convenient, and the effect that the clamping form of clamping is convenient to adjust is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical brackets, in particular to an earthquake-resistant electromechanical bracket for subway decoration construction. Background Art

[0002] An electromechanical bracket is a tool used to support wiring harnesses and pipelines in multiple locations such as construction sites, indoors and outdoors. During the construction of the subway, multiple cables and wires need to be laid and installed. In order to avoid collisions between them and vehicles, an electromechanical bracket needs to be installed. However, generally such devices are directly locked together with the main body using bolts, rods, etc. There is a lack of space for movement between the various components. In the event of vibration, the rigid connection structure is difficult to remain intact and breaks, which is detrimental to the installation.

[0003] Therefore, a new type of earthquake-resistant electromechanical support for subway decoration construction is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to design an earthquake-resistant electromechanical bracket for subway decoration construction in view of the deficiencies in the prior art, so as to solve the problem of poor earthquake resistance of the bracket mentioned in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an earthquake-resistant electromechanical support for subway decoration construction, which adopts the following technical scheme, including a horizontal plate and a mounting groove, the mounting grooves are respectively provided at both ends of the horizontal plate, the mounting grooves are installed with hinges, another horizontal plate is provided on the other side of the hinge, and rotating blocks are movably connected on both sides of the horizontal plate, and a limiting block is welded on the outside of the rotating block, a connecting block is movably installed between the limiting block and the rotating block, a welding block is rotatably provided on the top of the connecting block, a screw rod is fixedly provided on the top of the welding block, and the top of the screw rod is fixed above the inner wall of the tunnel; front splints are provided in front of both sides of the top of the horizontal plate, and rear splints are provided behind the front splints.

[0006] Furthermore, the distance between the rotating block and the limiting block is greater than the distance required for the installation of the connecting block, and the connecting block can swing left and right.

[0007] Furthermore, a sleeve is movably sleeved on the outer part of the upper part of the screw rod, and a thread meshing with the screw rod is provided on the inner wall of the sleeve. A top plate is provided on the top of the sleeve, and the top of the top plate is fixed above the inner wall of the tunnel by a fixing device. A cavity is provided inside the top plate, and a first gear is movably connected to one side of the cavity, and a second gear is movably connected to the other side of the cavity. A slot is movably connected to one side of the outer bottom end of the top plate, and the top of the slot is fixedly connected to the bottom of the first gear. The slot rotates with the first gear, and the top of the sleeve is fixedly connected to the bottom of the second gear.

[0008] Furthermore, a lower sliding groove is provided at the bottom of the inner part of the cross plate, an upper sliding groove is provided above the lower sliding groove, a sliding rod is provided through the lower sliding groove and the upper sliding groove, a lower gear rod is movably connected inside the lower sliding groove, the lower gear rod is provided with a channel, and the sliding rod passes through the channel of the lower gear rod; an upper gear rod is movably connected inside the upper sliding groove, the upper gear rod is provided with a channel, and the sliding rod passes through the channel of the upper gear rod; the top of the lower gear rod is connected to the front splint, and the top of the upper gear rod is connected to the rear splint.

[0009] Furthermore, a rack is arranged on the upper part of the lower rack rod, a rack is arranged on the lower part of the upper rack rod, and toothed discs are arranged in the middle of the lower rack rod and the upper rack rod to mesh with the rack.

[0010] Furthermore, a plurality of bolt holes are arranged on the top of the transverse plate, and bolts are movably connected to both sides of the front clamping plate and the rear clamping plate respectively, and the bolts can be fixed into the bolt holes.

[0011] Furthermore, a plurality of insertion holes are respectively arranged inside the front clamping plate and the rear clamping plate, and the insertion holes are movably connected with short rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model not only reduces the damage caused by vibration, is easy to install and disassemble, but also facilitates the adjustment of the clamping shape.

[0014] 1. Through the movable connection of the rotating blocks on both sides of the two ends of the horizontal plate, whether it is a pipe or a harness, they are all overlapped between the tops of the horizontal plates, and the connected horizontal plates are connected by hinges in the installation grooves. In case of external vibration, there is still room for swinging between the horizontal plates, and the two ends are connected together through limit blocks and connecting blocks. The screw rod fixed by the welding block above establishes the vertical state of the horizontal plate, and can also guide the horizontal plate to shake left and right and up and down, so as to reduce the damage caused by the vibration;

[0015] 2. By setting a cavity inside the top plate, the top plate is fixed above the inner wall of the tunnel. When adjusting the height of the horizontal plate, it is only necessary to insert the rotating rod into the slot on the ground and turn it hard. The first gear welded on the top of the object will also rotate, so as to drive the second gear on the other side to rotate the sleeve. The object and the overlapped objects are simultaneously lowered at both ends of the two sides of the horizontal plate to facilitate workers to install and disassemble, and then hung up and fixed again after completion;

[0016] 3. By setting an upper slide groove above the lower slide groove, the front splint and the rear splint are expanded or pushed on both sides of the top of the horizontal plate respectively. The shape of the clamp can be adjusted by means of a short rod movably connected in the internal socket. When the front splint and the rear splint move, the lower gear rod and the upper gear rod connected to each other below the two will be pushed to move toward each other. Under the meshing connection of the center gear plate, the position of the clamp can be quickly locked and fixed with bolts, so as to lock the overlapped objects of various shapes to prevent them from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the rotating block of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the top plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the horizontal plate of the utility model in side view.

[0021] In the figure: 1- horizontal plate; 2- hinge; 3- mounting groove; 4- rotating block; 5- limiting block; 6- connecting block; 7- welding block; 8- front splint; 9- screw rod; 10- sleeve; 11- top plate; 12- slot; 13- first gear; 14- second gear; 15- cavity; 16; 17- slide rod; 18- lower gear rod; 19- lower slide groove; 20- short rod; 21- socket; 22- upper slide groove; 23- toothed disc; 24- upper gear rod; 25- rear splint; 26- bolt; 27- fixing device. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0023] In the description of the present invention, it should be noted that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1-Figure 4 As shown, the utility model is an earthquake-resistant electromechanical support for subway decoration construction, comprising: a horizontal plate 1 and a mounting groove 3, the mounting grooves 3 are respectively arranged at both ends of the horizontal plate 1, the mounting grooves 3 are installed with hinges 2, another horizontal plate 1 is arranged on the other side of the hinge 2, and rotating blocks 4 are movably connected on both sides of the horizontal plate 1, and the external limit blocks 5 of the rotating block 4 are welded, and a connecting block 6 is movably installed between the limit block 5 and the rotating block 4, and a welding block 7 is rotatably arranged on the top of the connecting block 6, and a screw rod 9 is fixedly arranged on the top of the welding block 7.

[0026] Specifically, the distance between the rotating block 4 and the limiting block 5 is greater than the distance required for the installation of the connecting block 6, and the connecting block 6 can swing left and right. The connecting block 6 can swing left and right outside the limiting block 5, the connecting block 6 and the screw rod 9 are in the same vertical plane, the mounting grooves 3 are symmetrically arranged on both sides of the hinge 2, and the cross plate 1 can swing left and right with the hinge 2.

[0027] Whether it is a pipe or a wiring harness, they are all overlapped between the tops of the horizontal plates 1, and the connected horizontal plates 1 are connected by hinges 2 in the mounting grooves 3. If there is external vibration, there is still room for swinging between the horizontal plates 1, and the two ends are connected together by limit blocks 5 and connecting blocks 6, which can also guide the horizontal plates 1 to shake left and right and up and down to avoid direct damage to the rigid support structure by vibration.

[0028] A sleeve 10 is movably sleeved on the outer part of the upper part of the screw rod 9, and a thread meshing with the screw rod 9 is provided on the inner wall of the sleeve 10. A top plate 11 is provided on the top of the sleeve 10, and the top of the top plate 11 is fixed above the inner wall of the tunnel by a fixing device 27. A cavity 15 is provided inside the top plate 11, and a first gear 13 is movably connected to one side of the cavity 15, and a second gear 14 is movably connected to the other side of the cavity 15. A slot 12 is movably connected to one side of the outer bottom end of the top plate 11, and the top of the slot 12 is fixedly connected to the bottom of the first gear 13. The slot 12 rotates with the first gear 13, and the top of the sleeve 10 is fixedly connected to the bottom of the second gear 14.

[0029] Specifically, Figure 1 and Figure 3As shown, the top plate 11 is fixed above the inner wall of the tunnel. When adjusting the height of the horizontal plate 1, it is only necessary to insert the rotating rod into the slot 12 on the ground and turn it forcefully. The first gear 13 welded on the top of the object will also rotate accordingly, so as to drive the second gear 14 on the other side to rotate the sleeve 10. The two ends of both sides of the horizontal plate 1 simultaneously drop the object and the overlapping objects to facilitate workers to install and disassemble.

[0030] Among them, a lower sliding groove 19 is provided at the bottom of the inner part of the horizontal plate 1, an upper sliding groove 22 is provided above the lower sliding groove 19, a sliding rod 17 is provided through the lower sliding groove 19 and the upper sliding groove 22, a lower gear rod 18 is movably connected inside the lower sliding groove 19, the lower gear rod 18 is provided with a channel 16, and the sliding rod 17 passes through the channel 16 of the lower gear rod 18; an upper gear rod 24 is movably connected inside the upper sliding groove 22, the upper gear rod 24 is provided with a channel 16, and the sliding rod 17 passes through the channel 16 of the upper gear rod 24; front splints 8 are provided in front of both sides of the top of the horizontal plate 1, and a rear splint 25 is provided behind the front splint 8, the top of the lower gear rod 18 is connected to the front splint 8, and the top of the upper gear rod 24 is connected to the rear splint 25.

[0031] A rack is provided on the upper part of the lower rack rod 18, and a rack is provided on the lower part of the upper rack rod 24. A toothed disc 23 is provided in the middle of the lower rack rod 18 and the upper rack rod 24 to mesh with the rack. A plurality of bolt holes are provided on the top of the cross plate 1, and bolts 26 are movably connected to both sides of the front splint 8 and the rear splint 25, respectively, and the bolts 26 can be fixed into the bolt holes. A plurality of sockets 21 are provided inside the front splint 8 and the rear splint 25, respectively, and a short rod 20 is movably connected to the socket 21.

[0032] Specifically, Figure 1 and Figure 4 As shown, the two sides of the top of the horizontal plate 1 expand or push the front splint 8 and the rear splint 25 respectively, and the shape of the clamp can be adjusted by means of the short rod 20 movably connected in the internal socket 21. When the front splint 8 and the rear splint 25 move, the lower gear rod 18 and the upper gear rod 24 respectively connected to the two below are also pushed to move in opposite directions. Under the engagement of the center gear plate 23, the position of the clamp is quickly locked and fixed with bolts 26, so as to lock the overlapping objects of various shapes.

[0033] Working principle of the utility model: When the utility model is in use, the top plate 11 is fixed above the inner wall of the tunnel. When adjusting the height of the horizontal plate 1, it is only necessary to insert the rotating rod into the slot 12 and turn it hard. The first gear 13 welded on the top of the object also rotates accordingly, so as to drive the second gear 14 on the other side to rotate the sleeve 10, and the object and the overlapped object are simultaneously lowered at both ends of both sides of the horizontal plate 1 to facilitate workers to install and disassemble. After that, the front splint 8 and the rear splint 25 are respectively expanded or pushed on both sides of the top of the horizontal plate 1. The shape of the clamp can be adjusted by means of the short rod 20 movably connected in the internal socket 21. The front splint 8 and the rear splint 25 are adjusted. While moving, the lower gear rod 18 and the upper gear rod 24 respectively connected to the two below will be pushed to move towards each other. Under the meshing and clamping of the central gear plate 23, the position of the clamp is quickly locked and fixed with bolts 26, so as to lock the overlapping objects of various shapes. At this time, the connected horizontal plates 1 are connected by the hinges 2 in the installation grooves 3. If there is external vibration, there is still room for swinging between the horizontal plates 1, and the two ends are connected together by the limit blocks 5 and the connecting blocks 6. The screw rod 9 fixed by the welding block 7 above establishes the state of the horizontal plate 1, and can also guide the horizontal plate 1 to shake left and right and up and down, so as to reduce the damage caused by the vibration.

[0034] The above embodiments are only preferred embodiments of the present invention. The above descriptions do not limit the protection scope of the present invention in turn. The above descriptions are exemplary and not exhaustive. Therefore, any equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention. Without departing from the scope and spirit of the described embodiments, many modifications and changes are obvious to ordinary technicians in this technical field.

Claims

1. An earthquake-resistant electromechanical support for subway decoration construction, comprising a transverse plate (1) and a mounting groove (3), characterized in that: The two ends of the transverse plate (1) are respectively provided with the installation grooves (3), the installation grooves (3) are provided with hinges (2), the other side of the hinge (2) is provided with another transverse plate (1), the two sides of the transverse plate (1) are respectively movably connected with rotating blocks (4), the external limit blocks (5) of the rotating blocks (4) are welded, a connecting block (6) is movably installed between the limit blocks (5) and the rotating blocks (4), the top of the connecting block (6) is rotatably provided with a welding block (7), the top of the welding block (7) is fixedly provided with a screw rod (9), and the top of the screw rod (9) is fixed above the inner wall of the tunnel; front clamping plates (8) are provided in front of the two sides of the top of the transverse plate (1), and rear clamping plates (25) are provided behind the front clamping plates (8).

2. The earthquake-resistant electromechanical support for subway decoration construction according to claim 1 is characterized in that: The distance between the rotating block (4) and the limiting block (5) is greater than the distance required for the installation of the connecting block (6), and the connecting block (6) can swing left and right.

3. The earthquake-resistant electromechanical support for subway decoration construction according to claim 1 is characterized in that: The upper part of the screw rod (9) is movably sleeved with a sleeve (10), the inner wall of the sleeve (10) is provided with a thread meshing with the screw rod (9), the top of the sleeve (10) is provided with a top plate (11), the top of the top plate (11) is fixed above the inner wall of the tunnel by a fixing device (27), a cavity (15) is provided inside the top plate (11), one side of the inside of the cavity (15) is movably connected with a first gear (13), the other side of the inside of the cavity (15) is movably connected with a second gear (14), one side of the outer bottom end of the top plate (11) is movably connected with a slot (12), the top of the slot (12) is fixedly connected to the bottom of the first gear (13), the slot (12) rotates with the first gear (13), and the top of the sleeve (10) is fixedly connected to the bottom of the second gear (14).

4. The earthquake-resistant electromechanical support for subway decoration construction according to claim 1 is characterized in that: A lower slide groove (19) is provided at the bottom of the cross plate (1), an upper slide groove (22) is provided above the lower slide groove (19), a slide rod (17) is provided through the lower slide groove (19) and the upper slide groove (22), a lower gear rod (18) is movably connected inside the lower slide groove (19), the lower gear rod (18) is provided with a channel (16), and the slide rod (17) passes through the channel (16) of the lower gear rod (18); an upper gear rod (24) is movably connected inside the upper slide groove (22), the upper gear rod (24) is provided with a channel (16), and the slide rod (17) passes through the channel (16) of the upper gear rod (24); the top of the lower gear rod (18) is connected to the front splint (8), and the top of the upper gear rod (24) is connected to the rear splint (25).

5. The earthquake-resistant electromechanical support for subway decoration construction according to claim 4 is characterized in that: The upper part of the lower gear rod (18) is provided with a rack, the lower part of the upper gear rod (24) is provided with a rack, and the middle parts of the lower gear rod (18) and the upper gear rod (24) are provided with a toothed disc (23) meshing with the rack.

6. The earthquake-resistant electromechanical support for subway decoration construction according to claim 1 is characterized in that: A plurality of bolt holes are arranged on the top of the transverse plate (1), and bolts (26) are movably connected to both sides of the front clamping plate (8) and the rear clamping plate (25), respectively, and the bolts (26) can be fixed into the bolt holes.

7. The earthquake-resistant electromechanical support for subway decoration construction according to claim 1 is characterized in that: A plurality of insertion holes (21) are respectively arranged inside the front clamping plate (8) and the rear clamping plate (25), and short rods (20) are movably connected to the insertion holes (21).

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