Bridge with telescopic function

Abstract

The utility model provides a bridge with a telescopic function, which comprises a first sliding frame, a top plate is arranged at the top of the first sliding frame, a sliding plate is connected in the top plate in a sliding manner, a second sliding frame is arranged in the first sliding frame, two sliding grooves are formed in the second sliding frame, and the sliding plate is arranged in the first sliding frame. And the interiors of the two sliding grooves are slidably connected with sliding blocks. According to the bridge with the telescopic function provided by the utility model, the sliding block is matched with the sliding groove, so that the first sliding frame can randomly move towards one side on the surface of the second sliding frame, and a worker can continuously adjust the mounting position by moving the first sliding frame according to requirements; and the first sliding frame and the second sliding frame are limited by matching the fixing holes with the fixing pins, the moving grooves and the moving blocks, so that a worker can extend and retract the bridge frame to the required length according to needs, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bridge, especially a bridge with telescopic function. BACKGROUND

[0002] Bridge is an industrial product composed of support, arm and installation accessories, cable bridge is divided into groove type cable bridge, tray type cable bridge and ladder type cable bridge, grid bridge and other structures, can be independently erected, also can be laid on various buildings and pipe gallery support, embodies simple structure, beautiful appearance, flexible configuration and convenient maintenance and other characteristics, all parts need to be galvanized, the bridge installed in the exposed open air of building, if in the vicinity of the seaside or belongs to the corrosion area, then the material must have the physical property characteristics of corrosion resistance, moisture resistance, good adhesion, high impact strength.

[0003] Now in the market and other places will pass through the cable bridge, support installation to the cable, but the length of the cable bridge is the same, when installing the bridge to the corner or the connecting place, different length bridge is needed, which leads to the need of cutting the bridge by the staff, thereby reducing the work efficiency.

[0004] Therefore, it is necessary to provide a bridge with telescopic function to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides a bridge with telescopic function, solve the problem that the staff needs to cut the bridge with the required length when the bridge with different length is needed.

[0006] In order to solve the above technical problem, the utility model provides a bridge with telescopic function, which comprises:

[0007] The first sliding frame is provided with a top plate on the top, and a sliding plate is slidably connected in the top plate;

[0008] The second sliding frame is arranged in the first sliding frame, and two sliding grooves are formed in the second sliding frame, two sliding blocks are slidably connected in the two sliding grooves, two moving grooves are formed in the two sliding blocks, and two moving blocks are slidably connected in the two moving grooves;

[0009] Two fixing holes are arranged in the first sliding frame, and a fixing pin is threadedly connected in the two fixing holes;

[0010] The limiting piece is arranged in the first sliding frame.

[0011] Preferably, the top plate has two slots inside, and each slot has a slidably connected locking block inside.

[0012] Preferably, the first sliding frame has two positioning slots inside, and positioning blocks are slidably connected inside both positioning slots.

[0013] Preferably, an anti-slip pad is fixedly connected to one side of each of the two movable blocks, and the anti-slip pad is made of rubber.

[0014] Preferably, a rotating rod is rotatably connected inside the first sliding frame, and a sealing plate is fixedly connected to one side of the rotating rod.

[0015] Preferably, the sealing plate has two reset grooves inside, and a reset block is slidably connected inside each of the two reset grooves. A reset spring is provided on one side of each of the two reset blocks and inside the two reset grooves respectively.

[0016] Preferably, the first sliding frame has two positioning holes inside, and positioning pins are slidably connected inside both positioning holes.

[0017] Compared with related technologies, the cable tray with telescopic function provided by this utility model has the following advantages:

[0018] Beneficial effects:

[0019] This utility model provides a cable tray with telescopic function. Through the cooperation of sliding blocks and sliding grooves, the first sliding frame can move freely to one side on the surface of the second sliding frame. This allows the staff to move the first sliding frame to continuously adjust the installation position as needed. By using fixing holes, fixing pins, moving grooves, and moving blocks, the first and second sliding frames are limited, so that the staff can extend and retract the cable tray to the required length as needed, increasing work efficiency. Attached Figure Description

[0020] Figure 1 A schematic diagram of the first embodiment of a cable tray with telescopic function provided by this utility model;

[0021] Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the second sliding frame shown;

[0022] Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below;

[0023] Figure 4 A schematic diagram of the second embodiment of a cable tray with telescopic function provided by this utility model;

[0024] Figure 5 for Figure 4 The enlarged schematic diagram of part B is shown.

[0025] The following are the labels in the diagram: 1. First sliding frame, 2. Second sliding frame, 3. Sliding groove, 4. Sliding block, 5. Moving groove, 6. Moving block, 7. Fixing hole, 8. Fixing pin, 9. Top plate, 10. Sliding plate, 11. Slot, 12. Slot, 13. Limiting component, 14. Positioning groove, 15. Positioning block, 16. Anti-slip pad, 17. Rotating rod, 18. Sealing plate, 19. Positioning hole, 20. Positioning pin, 21. Reset groove, 22. Reset block, 23. Reset spring. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] First Embodiment

[0028] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the first embodiment of a cable tray with telescopic function provided by this utility model; Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the second sliding frame shown; Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown. A cable tray with telescopic function includes:

[0029] A first sliding frame 1 is provided with a top plate 9 on its top, and a sliding plate 10 is slidably connected inside the top plate 9;

[0030] The second sliding frame 2 is disposed inside the first sliding frame 1. The second sliding frame 2 has two sliding grooves 3 inside, and each of the two sliding grooves 3 is slidably connected to a sliding block 4. Each of the two sliding blocks 4 has a moving groove 5 inside, and each of the two moving grooves 5 is slidably connected to a moving block 6.

[0031] Two fixing holes 7 are provided inside the first sliding frame 1, and fixing pins 8 are threaded into the interior of each fixing hole 7;

[0032] The limiting member 13 is disposed inside the first sliding frame 1.

[0033] Two sides of the two sliding blocks 4 are fixedly connected to the two sides of the inner wall of the first sliding frame 1, for limiting the first sliding frame 1 and the second sliding frame 2, and enabling the first sliding frame 1 to move to one side on the surface of the second sliding frame 2.

[0034] The sliding block 4 is a T-shaped block, and the sliding groove 3 is a T-shaped groove matched with the sliding block 4.

[0035] One side of the two moving blocks 6 is rotatably connected to one end of the two fixed pins 8.

[0036] The fixed pin 8 is a bolt rod, and the fixed hole 7 is a threaded hole matched with the fixed pin 8, for enabling the fixed pin 8 to move to one side in the fixed hole 7 when the fixed pin 8 rotates to one side.

[0037] The limiting piece 13 is a bolt, and the first sliding frame 1, the second sliding frame 2, the sliding plate 10 and the top plate 9 are all provided with threaded holes matched with the bolt, for fixing the first sliding frame 1 and the second sliding frame 2 between the top plate 9 and the sliding plate 10, and also enabling the first sliding frame 1 and the second sliding frame 2 to be fixed with the wall or the mounting frame.

[0038] The top plate 9 is provided with two clamping grooves 11 in the inside, and the two clamping grooves 11 are both slidably connected with clamping blocks 12.

[0039] One side of the two clamping blocks 12 is fixedly connected to the two sides of the sealing plate 18, for limiting the sliding plate 10 and the top plate 9.

[0040] The first sliding frame 1 is provided with two positioning grooves 14 in the inside, and the two positioning grooves 14 are both slidably connected with positioning blocks 15.

[0041] The first sliding frame 1 and the second sliding frame 2 are both provided with positioning grooves 14 in the inside, and the multiple positioning grooves 14 are all slidably connected with positioning blocks 15, and the multiple positioning blocks 15 are all fixedly connected to the two ends of the bottom end of the top plate 9 and the sliding plate 10, for enabling the first sliding frame 1 to drive the top plate 9 to move to one side on the surface of the sliding plate 10 to extend when the first sliding frame 1 moves to one side, and positioning the top plate 9 and the sliding plate 10 when the top plate 9 and the sliding plate 10 are installed.

[0042] One side of the two moving blocks 6 is fixedly connected with anti-skid pads 16, and the anti-skid pads 16 are made of rubber material.

[0043] The anti-skid pads 16 are used to increase the friction between the moving blocks 6 and the inside of the sliding groove 3, so that the moving blocks 6 can better limit the first sliding frame 1 and the second sliding frame 2.

[0044] The working principle of the bridge frame with the telescopic function is as follows:

[0045] When in use, the two fixing pins 8 are rotated to one side, thereby moving to one side in the fixed holes 7, the moving blocks 6 move to one side in the moving grooves 5, and one end of the moving blocks 6 is separated from the surface of the inner wall of the sliding grooves 3.

[0046] The first sliding frame 1 is moved to one side, thereby driving the two sliding blocks 4 to move to one side in the two sliding grooves 3, respectively, and the first sliding frame 1 is moved to one side on the surface of the second sliding frame 2 to the appropriate position.

[0047] The fixing pin 8 is rotated to one side, thereby moving to one side in the fixed hole 7, thereby pushing the moving block 6 to move to one side in the moving groove 5, and one side of the moving block 6 is in contact with the surface of the inner wall of the sliding groove 3, and the first sliding frame 1 and the second sliding frame 2 are limited.

[0048] Compared with the related art, the bridge frame with the telescopic function has the following advantages

[0049] Advantages:

[0050] The utility model provides a kind of bridge frame with telescopic function, by sliding block 4 cooperation sliding groove 3, first sliding frame 1 can be moved to one side on the surface of second sliding frame 2 at will, so that staff can more need, first sliding frame 1 is moved and continuously adjusted installation position, by fixed hole 7 cooperation fixed pin 8, moving groove 5 and moving block 6, first sliding frame 1 and second sliding frame 2 are limited between, so that staff can more need bridge frame telescopic into required length, increase work efficiency.

[0051] Second embodiment

[0052] Please refer to Figure 4 And Figure 5 Based on the first embodiment of the present application, another bridge frame with telescopic function is provided in the second embodiment of the present application. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.

[0053] Specifically, the bridge frame with telescopic function provided in the second embodiment of the present application is different in that a bridge frame with telescopic function, a rotating rod 17 is rotatably connected inside the first sliding frame 1, and a sealing plate 18 is fixedly connected to one side of the rotating rod 17.

[0054] The inside of the sealing plate 18 is provided with two reset grooves 21, the inside of each of the two reset grooves 21 is slidably connected with a reset block 22, and the side of each of the two reset blocks 22 and located inside the two reset grooves 21 is provided with a reset spring 23.

[0055] The inside of the first sliding frame 1 is provided with two positioning holes 19, and the inside of each of the two positioning holes 19 is slidably connected with a positioning pin 20.

[0056] The inside of the first sliding frame 1 and the second sliding frame 2 are rotatably connected with a rotating rod 17, the side of each of the two rotating rods 17 is fixedly connected with a sealing plate 18, the inside of the first sliding frame 1 and the second sliding frame 2 is provided with a positioning hole 19, and the inside of each of the plurality of positioning holes 19 is slidably connected with a positioning pin 20.

[0057] One end of each of the two positioning pins 20 is fixedly connected to the side of each of the two reset blocks 22, for moving the positioning pin 20 to one side when the reset block 22 moves to one side.

[0058] The inside of the reset block 22 is provided with a finger hole, for facilitating the movement of the reset block 22.

[0059] The working principle of the bridge provided by the utility model with telescopic function is as follows:

[0060] When using, the sealing plate 18 in the first sliding frame 1 is opened, the two reset blocks 22 are moved to one side in the inside of the two reset grooves 21 at the same time, and the two reset springs 23 are pressed, when the two reset blocks 22 move to one side, the two positioning pins 20 are moved to one side in the inside of the two positioning holes 19 and separated, the sealing plate 18 is rotated to one side, the rotating rod 17 is rotated to one side and opened, when the gap is not convenient for maintenance, the sealing plate 18 in the second sliding frame 2 can be opened through the above steps.

[0061] When the sealing plate 18 is rotated to one side and closed, the two reset blocks 22 are loosened, the two reset springs 23 push the two reset blocks 22 to move to one side in the inside of the two reset grooves 21 and reset, and then the two positioning pins 20 are pushed into the inside of the two positioning holes 19.

[0062] Compared with the related art, the bridge provided by the utility model with telescopic function has the following advantages

[0063] Beneficial effects:

[0064] The utility model provides a kind of bridge with telescopic function, by rotating to one side and opening to sealing plate 18, to facilitate the cable inside first sliding frame 1 and second sliding frame 3 to be maintained, by reset groove 21 cooperation reset block 22, reset spring 23, positioning pin 20 and positioning hole 19, it is convenient to limit between sealing plate 18 and first sliding frame 1.

[0065] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A bridge having a telescopic function, characterized in that, Include: The top of the first sliding frame is provided with a top plate, and the inside of the top plate is slidably connected with a sliding plate; The second sliding frame is arranged in the inside of the first sliding frame, two sliding grooves are opened in the inside of the second sliding frame, two sliding blocks are slidably connected in the inside of the two sliding grooves, two moving grooves are opened in the inside of the two sliding blocks, and two moving blocks are slidably connected in the inside of the two moving grooves; Two fixing holes are arranged in the inside of the first sliding frame, and the inside of the two fixing holes is threadedly connected with a fixing pin; The limiting piece is arranged in the inside of the first sliding frame.

2. The bridge of claim 1, wherein, The inside of the top plate is provided with two clamping grooves, and the inside of the two clamping grooves is slidably connected with a clamping block.

3. The bridge of claim 1, wherein, The inside of the first sliding frame is provided with two positioning grooves, and the inside of the two positioning grooves is slidably connected with a positioning block.

4. The bridge of claim 1, wherein, The side of the two moving blocks is fixedly connected with a non-slip pad, and the non-slip pad is made of rubber material.

5. The bridge of claim 3, wherein, The inside of the first sliding frame is rotatably connected with a rotating rod, and the side of the rotating rod is fixedly connected with a sealing plate.

6. The cable tray with telescopic function according to claim 5, characterized in that, The inside of the sealing plate is provided with two reset grooves, and the inside of the two reset grooves is slidably connected with a reset block, and the side of the two reset blocks and respectively located in the inside of the two reset grooves is provided with a reset spring.

7. The bridge of claim 5, wherein, The inside of the first sliding frame is provided with two positioning holes, and the inside of the two positioning holes is slidably connected with a positioning pin.

Images