Adjustable cable bridge assembly and installation method thereof

Abstract

The invention relates to the technical field of cable bridges, and discloses an adjustable cable bridge assembly which comprises a main body. According to the invention, the trunking box is opened, a cable slides through a sliding wheel on the supporting device, when the cable slides to a certain position, the cable is pulled out towards two sides, and the cable enters the supporting device through the sliding wheel and slides into a placement groove from the supporting device; meanwhile, a user pulls a limiting plate to move backwards, so that the limiting plate is moved out through a limiting block, then the limiting plate is pulled upwards, pulling on the limiting plate is released, a clamping groove is popped out by a pulling spring to fix the cable, a second transmission gear drives a second threaded rod to rotate, and the cable is fixed. The rotating first threaded rod and the rotating second threaded rod drive the threaded sleeve to move, the threaded sleeve is moved to drive the lifting plate and the trunking box to move, the structure is simple, operation is convenient, the cable can be rapidly fixed and disassembled, and the use height of the cable can be adjusted for different use environments.

Description

Technical Field

[0001] The invention relates to the technical field of cable bridges, and in particular to an adjustable cable bridge assembly and an installation method thereof. Background Art

[0002] Cable trays are support structures used to lay electrical cables, optical cables, etc. They are usually installed in pipe galleries or inside buildings to provide support for cables.

[0003] After searching, the invention patent announcement number is CN 111614029 B. It is proposed that the disclosure provides a cable tray assembly and a cable tray, which belongs to the field of cable trays. The cable tray assembly includes a first splicing rod, a second splicing rod, a plurality of support rods and a plurality of connection structures; the first splicing rod and the second splicing rod are arranged in the same plane and spaced apart, one end of the plurality of support rods is connected to the first splicing rod, and the other end of the plurality of support rods is connected to the second splicing rod; the end faces at both ends of the first splicing rod and the end faces at both ends of the second splicing rod are provided with first straight prism protrusions, and each first straight prism protrusion is provided with a connection structure; the connection structure includes a first connecting tube and an ear plate located at one end of the first connecting tube, the cross section of the inner wall of the first connecting tube is square, and the first connecting tube is detachably connected to the first straight prism protrusion. After the plurality of cable tray assemblies are hinged through the ear plate, the cable tray assembly can be rotated in a horizontal plane or a vertical plane, so that the cable tray can be turned, and the angle can be flexibly adjusted, which is convenient for installation.

[0004] The existing cables cannot be adjusted in height during use, which makes them unable to adapt to more environments. The existing cable tray installation structure is not convenient for wiring and has poor fixing effect. When people are laying cables, they need to drag them manually, which often causes them to come into contact with the cable trough and get stuck. The cables cannot be tightened, which easily causes cable chaos. Summary of the invention

[0005] The purpose of the present invention is to provide an adjustable cable tray assembly and an installation method thereof, which solves the problem that the height cannot be adjusted as proposed in the background technology, resulting in the inability to adapt to more environments, inconvenience in wiring and poor fixing effect. When people are laying cables, they need to drag them manually, which often makes them easily come into contact with the cable trough and cause them to get stuck, and the cables cannot be tightened, which easily causes cable confusion.

[0006] An embodiment of the present application provides an adjustable cable tray assembly, including a main body, a lifting plate is provided at the left end of the front side of the main body, a wire trough box is fixedly connected to the upper surface of the lifting plate, a supporting device is fixedly connected to the lower internal end of the wire trough box, a placement rack is fixedly connected to the lower internal end of the wire trough box, a sliding groove is fixedly connected to the left end of the front side of the main body, and a first threaded rod is rotatably connected to the lower internal end of the main body.

[0007] By adopting the above technical solution, the cable trough box is opened, and the cable is slid through the sliding wheel on the supporting device. When it slides to a certain position, the cable is pulled out to both sides, and the cable enters the supporting device through the sliding wheel and slides from the supporting device to the inside of the placement slot. At the same time, the user pulls the limit plate backward to make the limit plate move out through the limit block, and then pulls the limit plate upward so that the spring is pulled. When the cable moves to the position of the placement slot, the pull on the limit plate is released, and the pulled spring pops out the clamping slot to fix the cable. When the cable needs to be adjusted in height, the driving motor drives the first threaded rod to rotate, the first threaded rod drives the first transmission gear, the gear transmission belt, and the second transmission gear to rotate, the second transmission gear drives the second threaded rod to rotate, the rotating first threaded rod and the second threaded rod drive the threaded sleeve to move, and the moving threaded sleeve drives the lifting plate and the cable trough box to move.

[0008] Optionally, a sliding block is fixedly connected to the right end of the front side of the lifting plate, and a threaded sleeve is fixedly connected to the right end of the front side of the lifting plate.

[0009] By adopting the above technical solution, the stability of the whole during the lifting process is guaranteed.

[0010] Optionally, a plurality of sets of sliding wheels are fixedly connected to the inner upper end of the support device.

[0011] By adopting the above technical solution, the movement of the cables is guaranteed.

[0012] Optionally, the inner lower end of the placement rack is fixedly connected with a placement groove, the inner upper end of the placement rack is fixedly connected with a spring, the surface lower end of the spring is fixedly connected with a clamping groove, the surface of the clamping groove is fixedly connected with a limiting plate, and the inner upper end of the placement rack is fixedly connected with a limiting block.

[0013] By adopting the above technical solution, the cables can be quickly fixed and disassembled.

[0014] Optionally, the upper surface end of the first threaded rod is fixedly connected to a motor, the upper surface end of the first threaded rod is fixedly connected to a first transmission gear, the left end of the surface side of the first transmission gear is meshed with a gear transmission belt, the right end of the surface side of the gear transmission belt is meshed with a second transmission gear, and the lower surface end of the second transmission gear is fixedly connected to a second threaded rod.

[0015] By adopting the above technical solution, the overall height adjustment is guaranteed.

[0016] Optionally, there are two groups of sliding blocks, and the two groups of sliding blocks surround each other with the lifting plate distribution center.

[0017] By adopting the above technical solution, the overall lifting stability is guaranteed by using multiple sets of sliding blocks.

[0018] Optionally, there are multiple groups of the placement racks, and the multiple groups of the placement racks surround each other with the wire trough box distribution center.

[0019] By adopting the above technical solution, the cables can be fixed.

[0020] Optionally, both ends of the surface of the support device are inclined, and a sliding layer is provided on the upper end of the surface of the support device.

[0021] By adopting the above technical solution, the cable can be ensured to slide quickly.

[0022] The embodiment of the present application provides an adjustable cable tray assembly installation method S1: open the cable trough box, slide the cable through the sliding wheel on the support device, and when it slides to a certain position, pull the cable to both sides. The cable enters the support device through the sliding wheel and slides from the support device to the inside of the placement slot. At the same time, the user pulls the limit plate backward to move the limit plate out through the limit block, and then pulls the limit plate upward to pull the spring. When the cable moves to the position of the placement slot, release the pull on the limit plate, and the pulled spring pops out the clamping slot to fix the cable, and the cable is transported, which reduces the labor of the staff, and then the cable is quickly fixed and removed.

[0023] An embodiment of the present application provides an adjustable cable tray assembly installation method S2: when the cable needs to be adjusted in height, the driving motor drives the first threaded rod to rotate, the first threaded rod drives the first transmission gear, the gear belt, and the second transmission gear to rotate, the second transmission gear drives the second threaded rod to rotate, the rotating first threaded rod and the second threaded rod drive the threaded sleeve to move, the moving threaded sleeve drives the lifting plate and the cable trough box to move, to ensure that the cable height can be adjusted to adapt to more environments.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects: The technical solution of the present application is to open the cable trough box, slide the cable through the sliding wheel on the support device, and when it slides to a certain position, the cable is pulled out to both sides, the cable enters the support device through the sliding wheel, slides from the support device to the inside of the placement slot, and at the same time, the user pulls the limit plate backward to make the limit plate move out through the limit block, and then pulls the limit plate upward so that the spring is pulled, and when the cable moves to the position of the placement slot, the pull on the limit plate is released, and the pulled spring pops out the clamping slot to fix the cable. When the height of the cable needs to be adjusted, the driving motor drives the first threaded rod to rotate, the first threaded rod drives the first transmission gear, the gear transmission belt, and the second transmission gear to rotate, the second transmission gear drives the second threaded rod to rotate, the rotating first threaded rod and the second threaded rod drive the threaded sleeve to move, and the moving threaded sleeve drives the lifting plate and the cable trough box to move. The structure is simple and easy to operate, the cable can be quickly fixed and removed, and the cable can be adjusted to a certain height in different usage environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a schematic diagram of the overall structure of an adjustable cable tray assembly of the present invention; Figure 2 It is a schematic diagram of the lifting plate structure of an adjustable cable tray assembly of the present invention; Figure 3 The present invention is an adjustable cable bridge assembly Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 It is a schematic diagram of the structure of a first threaded rod of an adjustable cable tray assembly of the present invention; Figure 5 It is a structural schematic diagram of a support device of an adjustable cable tray assembly of the present invention; Figure 6 The present invention is a schematic diagram of a placement rack structure of an adjustable cable tray assembly.

[0026] In the figure: 1. main body; 2. lifting plate; 201. sliding block; 202. threaded sleeve; 3. wire slot box; 4. supporting device; 401. sliding wheel; 5. placement rack; 501. placement slot; 502. clamping slot; 503. spring; 504. limit plate; 505. limit block; 6. sliding slot; 7. first threaded rod; 701. first transmission gear; 702. second threaded rod; 703. gear transmission belt; 704. motor; 705. second transmission gear. DETAILED DESCRIPTION

[0027] See also Figure 1-6 The present invention provides a technical solution: an adjustable cable tray assembly, including a main body 1, a lifting plate 2 is arranged on the left end of the surface side of the main body 1, a wire trough box 3 is fixedly connected to the upper surface of the lifting plate 2, a supporting device 4 is fixedly connected to the lower internal end of the wire trough box 3, a placement rack 5 is fixedly connected to the lower internal end of the wire trough box 3, a sliding groove 6 is fixedly connected to the left end of the surface side of the main body 1, and a first threaded rod 7 is rotatably connected to the lower internal end of the main body 1.

[0028] In the above technical solution, the cable trough box 3 is opened, and the cable is slid through the sliding wheel 401 on the supporting device 4. When it slides to a certain position, the cable is pulled out to both sides, and the cable enters the supporting device 4 through the sliding wheel 401, and slides from the supporting device 4 to the inside of the placement slot 501. At the same time, the user pulls the limit plate 504 backward to move the limit plate 504 out through the limit block 505, and then pulls the limit plate 504 upward to pull the spring 503. When the cable moves to the position of the placement slot 501, the limit plate is released. 504 is pulled, and the pulling spring 503 pops out the clamping groove 502 to fix the cable. When the cable needs to be adjusted in height, the driving motor 704 drives the first threaded rod 7 to rotate, and the first threaded rod 7 drives the first transmission gear 701, the gear transmission belt 703, and the second transmission gear 705 to rotate, and the second transmission gear 705 drives the second threaded rod 702 to rotate. The rotating first threaded rod 7 and the second threaded rod 702 drive the threaded sleeve 202 to move, and the moving threaded sleeve 202 drives the lifting plate 2 and the wire trough box 3 to move.

[0029] In the technical solution of the present invention, Figure 2 and Figure 3 As shown, a sliding block 201 is fixedly connected to the right end of the front side of the lifting plate 2, and a threaded sleeve 202 is fixedly connected to the right end of the front side of the lifting plate 2 to ensure the stability of the whole during the lifting process.

[0030] In the technical solution of the present invention, Figure 5 As shown, a plurality of sets of sliding wheels 401 are fixedly connected to the inner upper end of the support device 4 to ensure the movement of the cables.

[0031] In the technical solution of the present invention, Figure 5 and Figure 6 As shown, the inner lower end of the placement rack 5 is fixedly connected with a placement groove 501, the inner upper end of the placement rack 5 is fixedly connected with a spring 503, the lower end of the surface of the spring 503 is fixedly connected with a clamping groove 502, the surface of the clamping groove 502 is fixedly connected with a limiting plate 504, and the inner upper end of the placement rack 5 is fixedly connected with a limiting block 505, so as to quickly fix and disassemble the cables.

[0032] In the technical solution of the present invention, Figure 4 and Figure 1 As shown, the upper surface end of the first threaded rod 7 is fixedly connected to the motor 704, the upper surface end of the first threaded rod 7 is fixedly connected to the first transmission gear 701, the left end of the surface side of the first transmission gear 701 is meshed with the gear belt 703, the right end of the surface side of the gear belt 703 is meshed with the second transmission gear 705, and the lower surface end of the second transmission gear 705 is fixedly connected to the second threaded rod 702 to ensure the overall height adjustment.

[0033] In the technical solution of the present invention, Figure 3 As shown, there are two groups of sliding blocks 201 , and the two groups of sliding blocks 201 surround each other with the distribution center of the lifting plate 2 , and the overall lifting stability is ensured by multiple groups of sliding blocks 201 .

[0034] In the technical solution of the present invention, Figure 1 As shown, there are multiple groups of placement racks 5, and the multiple groups of placement racks 5 surround each other with the distribution center of the wire trough box 3 to ensure that the cables are fixed.

[0035] In the technical solution of the present invention, Figure 5 and Figure 1 As shown, both ends of the surface of the support device 4 are in an inclined state, and a sliding layer is provided on the upper end of the surface of the support device 4 to ensure that the cable slides quickly.

[0036] The embodiment of the present application provides an adjustable cable tray assembly installation method S1: open the cable trough box 3, slide the cable through the sliding wheel 401 on the support device 4, and when it slides to a certain position, pull the cable to both sides. The cable enters the support device 4 through the sliding wheel 401 and slides from the support device 4 to the inside of the placement slot 501. At the same time, the user pulls the limit plate 504 backward so that the limit plate 504 moves out through the limit block 505, and then pulls the limit plate 504 upward so that the spring 503 is pulled. When the cable moves to the position of the placement slot 501, release the pull on the limit plate 504, and the pulled spring 503 pops out the clamping slot 502 to fix the cable, and transport the cable, thereby reducing the labor of the staff, and then quickly fixes and removes the cable.

[0037] An embodiment of the present application provides an adjustable cable tray assembly installation method S2: when the cable needs to be adjusted in height, the driving motor 704 drives the first threaded rod 7 to rotate, the first threaded rod 7 drives the first transmission gear 701, the gear transmission belt 703, and the second transmission gear 705 to rotate, the second transmission gear 705 drives the second threaded rod 702 to rotate, the rotating first threaded rod 7 and the second threaded rod 702 drive the threaded sleeve 202 to move, the moving threaded sleeve 202 drives the lifting plate 2 and the cable trough box 3 to move, so as to ensure that the cable height can be adjusted to adapt to more environments.

[0038] When in use, the cable slot box 3 is opened, and the cable is slid through the sliding wheel 401 on the supporting device 4. When it slides to a certain position, the cable is pulled out to both sides, and the cable enters the supporting device 4 through the sliding wheel 401, and slides from the supporting device 4 to the inside of the placement slot 501. At the same time, the user pulls the limit plate 504 backward to move the limit plate 504 out through the limit block 505, and then pulls the limit plate 504 upward to pull the spring 503. When the cable moves to the position of the placement slot 501, the limit plate 504 is released. The pulling spring 503 pops out the clamping groove 502 to fix the cable. When the cable needs to be adjusted in height, the driving motor 704 drives the first threaded rod 7 to rotate, and the first threaded rod 7 drives the first transmission gear 701, the gear transmission belt 703, and the second transmission gear 705 to rotate. The second transmission gear 705 drives the second threaded rod 702 to rotate. The rotating first threaded rod 7 and the second threaded rod 702 drive the threaded sleeve 202 to move, and the moving threaded sleeve 202 drives the lifting plate 2 and the wire trough box 3 to move.

Claims

1. An adjustable cable tray assembly, characterized in that: The invention comprises a main body (1), wherein a lifting plate (2) is arranged at the left end of the front side of the main body (1), a wire slot box (3) is fixedly connected to the upper end of the surface of the lifting plate (2), a supporting device (4) is fixedly connected to the lower end of the inside of the wire slot box (3), a placing frame (5) is fixedly connected to the lower end of the inside of the wire slot box (3), a sliding groove (6) is fixedly connected to the left end of the front side of the main body (1), and a first threaded rod (7) is rotatably connected to the lower end of the inside of the main body (1).

2. The adjustable cable tray assembly according to claim 1, characterized in that: A sliding block (201) is fixedly connected to the right end of the front side of the lifting plate (2), and a threaded sleeve (202) is fixedly connected to the right end of the front side of the lifting plate (2).

3. The adjustable cable tray assembly according to claim 1, characterized in that: A plurality of sets of sliding wheels (401) are fixedly connected to the inner upper end of the support device (4).

4. The adjustable cable tray assembly according to claim 1, characterized in that: The lower end of the interior of the placement rack (5) is fixedly connected to a placement groove (501), the upper end of the interior of the placement rack (5) is fixedly connected to a spring (503), the lower end of the surface of the spring (503) is fixedly connected to a clamping groove (502), the surface of the clamping groove (502) is fixedly connected to a limiting plate (504), and the upper end of the interior of the placement rack (5) is fixedly connected to a limiting block (505).

5. The adjustable cable tray assembly according to claim 1, characterized in that: The upper surface end of the first threaded rod (7) is fixedly connected to a motor (704), the upper surface end of the first threaded rod (7) is fixedly connected to a first transmission gear (701), the left surface end of the first transmission gear (701) is meshed with a gear transmission belt (703), the right surface end of the gear transmission belt (703) is meshed with a second transmission gear (705), and the lower surface end of the second transmission gear (705) is fixedly connected to a second threaded rod (702).

6. The adjustable cable tray assembly according to claim 2, characterized in that: The number of the sliding blocks (201) is two groups, and the two groups of sliding blocks (201) surround each other with the lifting plate (2) being distributed at the center.

7. An adjustable cable tray assembly and method according to claim 2, characterized in that: The number of the placement racks (5) is multiple, and the multiple groups of the placement racks (5) surround each other with the distribution center of the wire trough box (3).

8. The adjustable cable tray assembly according to claim 2, characterized in that: Both ends of the surface of the support device (4) are in an inclined state, and a sliding layer is provided on the upper end of the surface of the support device (4).

9. A method for installing an adjustable cable tray according to any one of claims 1 to 8, characterized in that: The steps include: S1: Open the cable trough box (3), slide the cable through the sliding wheel (401) on the support device (4), and when the cable slides to a certain position, pull the cable out to both sides, and the cable enters the support device (4) through the sliding wheel (401), and slides from the support device (4) into the placement slot (501). At the same time, the user pulls the limit plate (504) backward so that the limit plate (504) moves out through the limit block (505), and then pulls the limit plate (504) upward so that the spring (503) is pulled. When the cable moves to the position of the placement slot (501), the pull on the limit plate (504) is released, and the pulled spring (503) pops out the clamping slot (502) to fix the cable. S2: When the height of the cable needs to be adjusted, the driving motor (704) drives the first threaded rod (7) to rotate, the first threaded rod (7) drives the first transmission gear (701), the gear transmission belt (703), and the second transmission gear (705) to rotate, the second transmission gear (705) drives the second threaded rod (702) to rotate, the rotating first threaded rod (7) and the second threaded rod (702) drive the threaded sleeve (202) to move, and the moving threaded sleeve (202) drives the lifting plate (2) and the cable trough box (3) to move.

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