Dustproof cable bridge

Abstract

The utility model relates to the technical field of cable bridges, in particular to a dustproof cable bridge which comprises a V-shaped box body, a V-shaped box cover, fixing blocks, sliding blocks, trapezoidal notches, I-shaped blocks, first springs and clamping grooves, rectangular blocks are fixedly connected to the lower surfaces of the two sliding blocks, and first trapezoidal clamping blocks are arranged on the inner walls of the two rectangular blocks in a sliding mode. Second trapezoidal clamping blocks are arranged on one sides of the two first trapezoidal clamping blocks in a sliding mode, second buckling grooves are formed in one sides of the two second trapezoidal clamping blocks, the two rectangular blocks are arranged on the inner walls of the two corresponding fixing blocks in a sliding mode respectively, and the two first trapezoidal clamping blocks are matched with the inner walls of the two corresponding clamping grooves respectively; according to the utility model, the V-shaped box body is matched with the V-shaped box cover in a buckling connection mode, so that the installation convenience and the stability can be improved, and the problems that when a plurality of fastening bolts are used for connection at a high position, the fastening bolts need to be operated one by one by means of tools, and time and labor are wasted are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, especially a dustproof cable bridge. BACKGROUND

[0002] The dustproof cable bridge is mainly used in the place that needs to ensure that the cable or equipment is clean and dust-free, such as factory, building, subway, airport and the like.

[0003] In the prior art, such as the Chinese patent with the publication number CN212726357U, a dustproof cable bridge is disclosed, which comprises a box body, a cover plate is arranged above the box body, longitudinal section "L" shaped connecting plates are vertically fixed on both ends of the lower surface of the cover plate, second fixed plates are vertically fixed on the outer walls of both sides of the box body, the upper surfaces of the second fixed plates and the surfaces of the connecting plates are in contact, and the second fixed plates and the connecting plates are jointly and equidistantly screwed with fastening bolts, sealing strips are fixedly bonded on the top ends of the box bodies on one side of the connecting plates, first fixed plates are vertically fixed on the lower surfaces of the cover plates on both sides of the sealing strips, the sealing strips and the side surfaces of the first fixed plates are in contact, the side surfaces of the sealing strips and the box bodies are in contact with the lower surfaces of the cover plates, and rubber pads are fixedly bonded on both ends of the box bodies and the cover plates.

[0004] In the above technical solution, when the cover plate and the box body are connected and sealed, a plurality of fastening bolts are used to connect them, and since the cable bridge is installed, in order to ensure the safety of the cable and reduce the occurrence of irrelevant personnel touching the cable in the cable bridge, the cable bridge is usually installed on the ceiling of the factory, and when a plurality of fastening bolts are used to connect at a high place, tools are needed to operate them one by one, which is time-consuming and laborious.

[0005] Therefore, the present application provides a dustproof cable bridge. UTILITY MODEL CONTENTS

[0006] In order to solve the above technical problems, the utility model provides a dustproof cable bridge, which can improve the installation convenience and stability by the buckle type connection mode cooperating with the adaptation of the V-shaped box body and the V-shaped box cover.

[0007] The technical scheme for achieving the utility model discloses the following: a dustproof cable bridge, comprising a V-shaped box body, a V-shaped box cover is slidably connected to the surface of the V-shaped box body, fixing blocks and sliding blocks are fixedly connected to the two sides of the V-shaped box body and the V-shaped box cover, a trapezoidal notch is formed in the end of each of the two fixing blocks, I-shaped blocks are slidably arranged on the inner walls of the two fixing blocks, springs are fixedly connected to the side of each of the two I-shaped blocks, clamping grooves are formed in the lower surfaces of the two fixing blocks, rectangular blocks are fixedly connected to the lower surfaces of the two sliding blocks, trapezoidal clamping blocks one are slidably arranged on the inner walls of the two rectangular blocks, trapezoidal clamping blocks two are slidably arranged on the sides of the two trapezoidal clamping blocks one, buckle grooves two are formed in the sides of the two trapezoidal clamping blocks two, and the inner walls of the two clamping grooves are adapted to the surfaces of the two I-shaped blocks respectively.

[0008] In some embodiments, two positioning grooves are formed in the inner walls of the fixing blocks, the inner walls of the two positioning grooves are slidably connected to the surfaces of the I-shaped blocks respectively, positioning blocks are fixedly connected to the two sides of the rectangular block, and the two positioning blocks are slidably connected to the inner walls of the two positioning grooves respectively.

[0009] In some embodiments, a rectangular groove is formed in the lower surface of the rectangular block, two springs two are fixedly connected to the inner wall of the rectangular groove, the bottom ends of the two springs two are fixedly connected to the upper surfaces of the trapezoidal clamping blocks one respectively, and the trapezoidal clamping blocks one are adapted to the trapezoidal notches.

[0010] In some embodiments, a groove is formed in the side of the trapezoidal clamping block one, a plurality of springs three are fixedly connected to the inner wall of the groove, and one end of each of the plurality of springs three is fixedly connected to the side of the trapezoidal clamping block two.

[0011] In some embodiments, a plurality of heat dissipation fins are fixedly connected to the lower surface of the V-shaped box body, a plurality of heat dissipation grooves one and heat dissipation grooves two are formed in the two sides and the lower surface of the V-shaped box body respectively, and two buckle grooves one are formed in the upper surface of the V-shaped box cover.

[0012] In some embodiments, two mounting holes are formed in the two sides of the V-shaped shell.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] One: the utility model discloses in the process of V-shaped box cover sliding, synchronous sliding is driven to sliding block, the rectangular block of sliding block lower surface sets up and is aligned with the inner wall of fixed block, and the positioning block of rectangular block sets up and is slid with the positioning groove adaptation, when the inner wall of rectangular block and fixed block is contacted, trapezoidal block one is extruded by the trapezoidal notch on fixed block, and trapezoidal block one is retracted into rectangular groove by cooperation spring two, continue to push V-shaped box cover, trapezoidal block one is slid in the inner wall of fixed block, rectangular block will first extrude I -beam, and spring one is compressed, continue to push V-shaped box cover, until trapezoidal block one and the corresponding joint groove, trapezoidal block one is inserted into joint groove and realizes the transverse limiting of sliding block by the reset of spring two, when trapezoidal block one is extruded by spring one, trapezoidal block two is retracted into the recess, until trapezoidal block one is completely inserted into joint groove, trapezoidal block two is extruded by spring three, and the vertical limiting of sliding block is realized.

[0015] Second: the utility model discloses through manually pinching trapezoidal block two, trapezoidal block one is pushed up, and trapezoidal block one is retracted into rectangular groove, and I -beam can be extruded by spring one and be extruded, and the utility model discloses a removable sliding block. DRAWINGS

[0016] The utility model will be further explained below in combination with the drawings and examples:

[0017] Figure 1 It is the three-dimensional structure schematic diagram provided in an embodiment of the utility model;

[0018] Figure 2 It is the second visual angle structure schematic diagram provided in an embodiment of the utility model;

[0019] Figure 3 It is the cut structure schematic diagram of connecting mechanism provided in an embodiment of the utility model;

[0020] Figure 4 It is the Figure 3 Enlarged structure schematic diagram of A place in the middle.

[0021] Mark explanation:

[0022] 1, V-shaped box body;2, V-shaped box cover;3, buckle groove one;4, heat dissipation groove one;5, heat dissipation groove two;6, mounting hole;7, heat dissipation fin;8, fixed block;9, sliding block;10, joint groove;11, positioning groove;12, I -beam;13, spring one;14, trapezoidal notch;15, rectangular block;16, rectangular groove;17, spring two;18, positioning block;19, trapezoidal block one;20, spring three;21, trapezoidal block two;22, buckle groove two. Specific implementation

[0023] The utility model discloses below make detailed instructions, clear, complete to the technical scheme of the embodiment of the utility model is described, obviously, the described embodiment is only a part of the embodiment of the utility model, but is not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of the utility model protection.

[0024] The utility model discloses a dustproof cable bridge is provided, the technical scheme of the utility model is:

[0025] As Figures 1-4 The utility model discloses a dustproof cable bridge, including V-shaped box body 1, the surface of V-shaped box body 1 is adapted sliding connection has V-shaped box cover 2, and the shape of V-shaped box body 1 and V-shaped box cover 2 is adapted, can realize the spacing in vertical direction, and the both sides of V-shaped box body 1 and V-shaped box cover 2 are fixedly connected with fixed block 8 and sliding block 9, and the one end of two fixed blocks 8 is all set up trapezoidal notch 14, and the setting can realize the trapezoidal block one 19 to the fixed block 8 inside and realize the avoidance of carding, and the inner wall of two fixed blocks 8 is slidably provided with I -beam 12, and the one side of two I -beams 12 is fixedly connected with spring one 13, through the spring one 13 and I -beam 12 that set up, can realize when removing, realize that the trapezoidal block one 19 is ejected with rectangular block 15, and the one end of spring one 13 away from I -beam 12 is fixedly connected with the one side inner wall of fixed block 8, and the lower surface of two fixed blocks 8 is all set up clamping groove 10, and the lower surface of two sliding blocks 9 is all fixedly connected with rectangular block 15, and the inner wall of two rectangular blocks 15 is slidably provided with trapezoidal block one 19, and the one side of two trapezoidal block one 19 is slidably provided with trapezoidal block two 21, and the one side of two trapezoidal block two 21 is all set up buckle groove no. 22, through the buckle groove no. 22 that set up, can realize when removing, it is convenient to pinch tightly to trapezoidal block two 21, and two rectangular blocks 15 are slidably provided on the inner wall of corresponding two fixed blocks 8 respectively, and two trapezoidal block one 19 are respectively with the inner wall of corresponding two clamping grooves 10 adapt.

[0026] As Figure 3 And Figure 4 As shown in an embodiment, the inner wall of fixed block 8 is provided with two positioning grooves 11, and the inner walls of two positioning grooves 11 are respectively slidably connected with the surfaces of I-beams 12, and the two sides of rectangular block 15 are fixedly connected with positioning blocks 18, and the two positioning blocks 18 are respectively slidably connected with the inner walls of corresponding two positioning grooves 11, and the positioning grooves 11 and the positioning blocks 18 can limit the sliding of I-beams 12 and rectangular block 15.

[0027] The lower surface of the rectangular block 15 is provided with a rectangular groove 16, and the inner wall of the rectangular groove 16 is fixedly connected with two spring twos 17. The bottom ends of the two spring twos 17 are respectively fixedly connected with the upper surfaces of the trapezoidal clamping blocks one 19. The trapezoidal clamping blocks one 19 are matched with the trapezoidal notches 14.

[0028] One side of the trapezoidal clamping block one 19 is provided with a groove, and the inner wall of the groove is fixedly connected with a plurality of spring threes 20. One end of each of the plurality of spring threes 20 is fixedly connected with one side of a trapezoidal clamping block two 21. The elastic coefficient of the spring two 17 is greater than that of the spring three 20. Therefore, when the trapezoidal clamping block one 19 is clamped into the clamping groove 10, the trapezoidal clamping block two 21 can be squeezed to move.

[0029] As shown in Figure 1 and Figure 2 In an embodiment, the lower surface of the V-shaped box body 1 is fixedly connected with a plurality of heat dissipation fins 7. The two sides and the lower surface of the V-shaped box body 1 are respectively provided with a plurality of heat dissipation grooves one 4 and heat dissipation grooves two 5. The upper surface of the V-shaped box cover 2 is provided with two buckle grooves one 3. The heat dissipation fins 7 are made of copper material, which improves the heat conduction capacity and increases the heat dissipation effect.

[0030] The two sides of the V-shaped shell body are provided with two mounting holes 6.

[0031] The specific working method is: in use, align the V-shaped box cover 2 with the V-shaped box body 1, and push the V-shaped box cover 2 to seal the upper part of the V-shaped box body 1. In the sliding process of the V-shaped box cover 2, the sliding block 9 is synchronously slid. The rectangular block 15 provided on the lower surface of the sliding block 9 is aligned with the inner wall of the fixed block 8. The positioning block 18 provided on the rectangular block 15 is slidably matched with the positioning groove 11. When the rectangular block 15 contacts with the inner wall of the fixed block 8, the trapezoidal clamping block one 19 is squeezed by the trapezoidal notch 14 on the fixed block 8. The trapezoidal clamping block one 19 is retracted into the rectangular groove 16 by the cooperation of the spring two 17. Continue to push the V-shaped box cover 2. The trapezoidal clamping block one 19 slides on the inner wall of the fixed block 8. The rectangular block 15 will first squeeze the I-shaped block 12 and compress the spring one 13. Continue to push the V-shaped box cover 2 until the trapezoidal clamping block one 19 corresponds to the clamping groove 10. At this time, the trapezoidal clamping block one 19 is inserted into the clamping groove 10 to limit the horizontal movement of the sliding block 9 by the reset of the spring two 17. When the spring one 13 drives the trapezoidal clamping block one 19 to pop out, the trapezoidal clamping block two 21 is squeezed by the inner wall of the clamping groove 10 and is retracted into the groove. Until the trapezoidal clamping block one 19 is completely clamped into the clamping groove 10, the trapezoidal clamping block two 21 is popped out by the spring three 20 to limit the vertical movement of the sliding block 9. Through the double clamping, it is avoided that the trapezoidal clamping block one 19 is squeezed by mistake in use, which causes the trapezoidal clamping block one 19 to be popped out by the spring one 13 and the I-shaped block 12, thereby affecting the stability of the installation.

[0032] When disassembling, the trapezoidal clamping block two 21 is manually pinched, the trapezoidal clamping block one 19 is pushed upward, the trapezoidal clamping block one 19 is retracted into the rectangular groove 16, at this time, the I-beam 12 is subjected to the reset force of the spring one 13, the sliding block 9 can be ejected, and disassembly is realized.

[0033] The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above technical means, and also include technical solutions composed of equivalent replacement of the above technical features. The unfinished matters of the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A dustproof cable tray, comprising a V-shaped box body (1), characterized in that: The surface of the V-shaped box body (1) is adapted to be slidably connected to a V-shaped box cover (2), and both sides of the V-shaped box body (1) and the V-shaped box cover (2) are fixedly connected to a fixed block (8) and a sliding block (9), one end of each of the two fixed blocks (8) is provided with a trapezoidal notch (14), and the inner walls of the two fixed blocks (8) are slidably provided with an I-shaped block (12), and one side of each of the two I-shaped blocks (12) is fixedly connected to a spring 1 (13), and one end of the spring 1 (13) away from the I-shaped block (12) is fixedly connected to the inner wall of one side of the fixed block (8), and the lower surface of the two fixed blocks (8) is fixedly connected to the inner wall of the fixed block (8). The surfaces are provided with a snap-fitting groove (10), the lower surfaces of the two sliding blocks (9) are fixedly connected with a rectangular block (15), the inner walls of the two rectangular blocks (15) are slidably provided with a trapezoidal snap-fitting block (19), one side of the two trapezoidal snap-fitting blocks (19) is slidably provided with a trapezoidal snap-fitting block (21), one side of the two trapezoidal snap-fitting blocks (21) is provided with a buckle groove (22), the two rectangular blocks (15) are respectively slidably provided on the inner walls of the corresponding two fixed blocks (8), and the two trapezoidal snap-fitting blocks (19) are respectively adapted to the inner walls of the corresponding two snap-fitting grooves (10).

2. The dustproof cable tray according to claim 1, characterized in that: Two positioning grooves (11) are provided on the inner wall of the fixed block (8), and the inner walls of the two positioning grooves (11) are respectively slidably connected to the surface of the I-shaped block (12). Positioning blocks (18) are fixedly connected to both sides of the rectangular block (15), and the two positioning blocks (18) are respectively slidably connected to the inner walls of the corresponding two positioning grooves (11).

3. The dustproof cable tray according to claim 2, characterized in that: A rectangular groove (16) is provided on the lower surface of the rectangular block (15), and two springs (17) are fixedly connected to the inner wall of the rectangular groove (16). The bottom ends of the two springs (17) are respectively fixedly connected to the upper surface of the trapezoidal clamping block (19), and the trapezoidal clamping block (19) is adapted to the trapezoidal notch (14).

4. The dustproof cable tray according to claim 3, characterized in that: A groove is provided on one side of the trapezoidal block 1 (19), and a plurality of springs 3 (20) are fixedly connected to the inner wall of the groove. One end of each of the plurality of springs 3 (20) is fixedly connected to one side of the trapezoidal block 2 (21).

5. The dustproof cable tray according to claim 1, characterized in that: The lower surface of the V-shaped box body (1) is fixedly connected with a plurality of heat dissipation fins (7), the two sides and the lower surface of the V-shaped box body (1) are respectively provided with a plurality of heat dissipation grooves 1 (4) and heat dissipation grooves 2 (5), and the upper surface of the V-shaped box cover (2) is provided with two buckle grooves 1 (3).

6. The dustproof cable tray according to claim 5, characterized in that: Two mounting holes (6) are provided on both sides of the V-shaped housing.

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