CN218275905U

CN218275905U - Easy dismouting cable testing bridge

Info

Publication number: CN218275905U
Application number: CN202222013814.1U
Authority: CN
Inventors: 嵇文进
Original assignee: Jiangsu Rongshuang Hydropower Construction Engineering Co ltd
Current assignee: Jiangsu Rongshuang Hydropower Construction Engineering Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-10
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to an easy dismouting cable crane span structure, it relates to cable crane span structure technical field, and it is including setting up support, the trailing arm on the building and being used for placing the cable box of cable, the cable box with can dismantle the connection through the connecting piece between the trailing arm, the trailing arm with the support passes through the mounting and connects, be equipped with on the trailing arm be used for with the piece of dismantling of support, the piece of dismantling with the trailing arm rotates to be connected. This application has the effect that improves the simplicity of cable testing bridge dismouting.

Description

Easy dismouting cable crane span structure

Technical Field

The application relates to the technical field of cable bridges, in particular to an easily-disassembled cable bridge.

Background

With the continuous development of informatization in China, various informatization products are filled in the lives of people, cables are used as carriers of informatization and electric power and are continuously developed, the installation of the cables is divided into open installation and hidden installation, when the cables are in the open installation, cable bridges are required to be adopted to support the cables, the appearance is attractive and tidy, the safety of the cables is improved, the cable bridges are divided into groove type, tray type, ladder type, grid type and other structures, and the tray type cable bridges are widely applied to the lives due to the advantages of light weight, large load, attractive appearance, simple structure, convenience in installation and the like.

Tray formula cable testing bridge comprises support, trailing arm and cable box etc. and through bolted connection between support and the trailing arm, cable box rethread bolt fastening is on the trailing arm, fixes the support on the building body at last, realizes the support to the cable in proper order.

Aiming at the technical scheme, the inventor finds that: adopt bolted connection between support and the trailing arm, trailing arm and the cable box, because the bolt can lead to rustting with the air action for a long time, and need be with the help of appurtenance during the installation, consequently make the dismouting of cable crane span structure comparatively complicated.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of the simplicity of cable testing bridge dismouting, this application provides an easy dismouting cable testing bridge.

The application provides a pair of easy dismouting cable crane span structure adopts following technical scheme:

the utility model provides an easy dismouting cable crane span structure, is including setting up support, the trailing arm on the building and be used for placing the cable box of cable, the cable box with can dismantle the connection through the connecting piece between the trailing arm, the trailing arm with the support passes through the mounting and connects, be equipped with on the trailing arm be used for with the piece of disassembling of support dismantlement, the piece of disassembling with the trailing arm rotates to be connected.

Through adopting above-mentioned technical scheme, when installing the cable crane span structure, install the support on the building earlier, rethread connecting piece is installed the trailing arm with the cable box on, then install the trailing arm on the support through the mounting, thereby realize the installation of cable crane span structure, when dismantling the cable crane span structure, earlier realize the split of trailing arm and cable box through the connecting piece, then rotate the piece of disassembling, realize the dismantlement of trailing arm and support, thereby realize the dismantlement to the cable crane span structure, compare in the mode of adopting bolted connection among the background art, this scheme can more embody the convenience of cable crane span structure dismouting.

In a specific possible embodiment, the bracket is provided with a fixing groove at one side close to the supporting arm, and fixing through holes are formed in opposite side walls of the fixing groove;

the fixing piece comprises two fixing blocks which are arranged on the supporting arm in a sliding mode, a fixing spring is arranged between the two fixing blocks, and the fixing blocks stretch into the fixing grooves and are inserted into the fixing through holes.

Through adopting above-mentioned technical scheme, when installing the bracket on the support, insert the fixed slot with two fixed blocks on the bracket earlier, in the fixed block inserted fixed through-hole by the fixed slot, fixed spring was in compression state this moment for the fixed block firmly injects in the fixed through-hole, thereby realizes being connected of bracket and support, and improves the convenience of connecting.

In a specific possible implementation manner, each fixing block is provided with a guide inclined surface, the distance between the two guide inclined surfaces is gradually reduced from the side close to the supporting arm to the side far from the supporting arm, and the end surface of the bracket slides along the guide inclined surfaces.

Through adopting above-mentioned technical scheme, when the fixed block inserted the fixed slot, operating personnel promoted the trailing arm, and the fixed block removed towards the support, and the support terminal surface slides and extrudees the fixed block along the direction inclined plane for distance shrink between two fixed blocks, at the in-process that the fixed block is shrink, fixed spring is in compression state, thereby realizes only relying on promoting the trailing arm and just can accomplish the installation of trailing arm and support, improves the convenience of support and trailing arm installation.

In a specific implementation scheme, the opposite side walls of the fixing groove are provided with limiting grooves, the limiting grooves are communicated with the fixing through holes, and the fixing block is slidably connected with the limiting grooves.

Through adopting above-mentioned technical scheme, at the fixed block along the support terminal surface slip and insert the in-process of fixed through-hole, utilize the fixed block to slide in the spacing groove, realize the guide effect to the fixed block to improve the accuracy that the fixed block inserted in the fixed through-hole.

In a specific possible implementation scheme, the dismounting part comprises a rotating rod rotatably arranged on the supporting arm, the rotating rod is located between the two fixing blocks, ropes used for moving the fixing blocks out of the fixing through holes are arranged on the rotating rod, the ropes correspond to the fixing blocks in a one-to-one mode, and one ends, far away from the rotating rod, of the ropes are connected with the fixing blocks.

Through adopting above-mentioned technical scheme, when dismantling bracket arm and support, rotate the bull stick, the rope on the bull stick begins to twine on the bull stick for begin to shrink between two fixed blocks, final fixed block breaks away from fixed through hole, then will remove the bracket arm, and the fixed block breaks away from in the fixed slot, thereby accomplishes the dismantlement of bracket arm and support, and improves the convenience of dismantling.

In a specific implementation scheme, sliding grooves are formed in the supporting arm, the sliding grooves correspond to the fixed blocks one to one, and sliding blocks used for sliding in the sliding grooves are arranged on the fixed blocks.

By adopting the technical scheme, the sliding connection between the fixed block and the supporting arm is realized by utilizing the sliding of the sliding block in the sliding groove, so that the sliding stability of the fixed block is improved.

In a specific implementation scheme, a clamping block is arranged on the cable box, a clamping groove into which the clamping block is inserted is arranged on the supporting arm, a clamping hole is arranged on the clamping block, a sliding hole is arranged on the side wall of the supporting arm, and the sliding hole is communicated with the clamping groove;

the connecting piece is including sliding the setting and is in the downthehole gag lever post that slides, the gag lever post inserts the card hole, the gag lever post is keeping away from the one end of fixture block stretches out the hole that slides.

Through adopting above-mentioned technical scheme, when installing the trailing arm with the cable box on, insert the draw-in groove with the fixture block earlier, then promote the gag lever post for the gag lever post inserts the card hole, makes the fixture block fix in the draw-in groove, thereby realizes being connected of cable box and trailing arm, when carrying out the two dismantlements, takes out the gag lever post from the card downthehole and come out and can accomplish the dismantlement, thereby improves the convenience of cable box and trailing arm dismouting.

In a specific can embodiment, be equipped with the spring ring groove on the hole lateral wall that slides, the cover is equipped with spacing spring on the gag lever post, spacing spring is located in the spring ring inslot, be equipped with the baffle on the gag lever post, the baffle is located the spring ring groove is kept away from one side of draw-in groove, spacing spring one end with the baffle is connected, spacing spring's other one end with the spring ring groove is close to one side of draw-in groove is connected.

Through adopting above-mentioned technical scheme, utilize spacing spring extrusion baffle, effective cable bridge frame is when receiving vibrations, and the gag lever post is drawn out from the card downthehole to improve the stability that trailing arm and cable box are connected.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cable bridge is disassembled, the connecting piece is used for realizing the assembly and disassembly of the cable box and the supporting arm, the fixing piece is used for realizing the assembly of the supporting arm and the bracket, and then the disassembling piece is rotated to realize the disassembly of the supporting arm and the bracket, so that the convenience for assembling and disassembling the cable bridge is improved;

2. when the bracket is mounted on the bracket, the bracket is pushed to move towards the direction of the bracket, the end face of the bracket extrudes the fixing blocks, the two fixing blocks shrink, the fixing spring is in a compressed state, the fixing blocks are inserted into the fixing grooves along the limiting grooves and then inserted into the fixing through holes, and the fixing springs firmly fix the fixing blocks in the fixing through holes, so that the mounting of the bracket and the bracket is completed;

3. when the bracket arm is detached from the bracket, the rotating rod is rotated, the rope pulls the two fixing blocks to contract, and the fixing blocks are separated from the fixing blocks, so that the bracket arm and the bracket are detached.

Drawings

Fig. 1 is a schematic structural diagram of an easy-to-disassemble cable tray according to an embodiment of the present disclosure.

Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.

FIG. 3 is a schematic view of a structure for showing a connecting member

Fig. 4 is a cross-sectional view taken along line B-B of fig. 1.

Fig. 5 is an enlarged view of the portion C in fig. 4.

Figure 6 is a schematic view of a structure for displaying the fastener.

Description of the reference numerals: 1. a building; 2. a support; 3. a bracket arm; 4. a cable box; 5. a fixing member; 51. fixing grooves; 52. a fixing through hole; 53. a limiting groove; 54. a fixed block; 55. a chute; 56. a slider; 57. fixing the spring; 6. disassembling the parts; 61. a guide slope; 62. a rotating rod; 63. a rope; 7. a connecting member; 71. a clamping block; 72. a card slot; 73. a sliding hole; 74. a limiting rod; 75. a clamping hole; 76. a spring ring groove; 77. a limiting spring; 78. a baffle plate; 79. and (5) pulling the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses easy dismouting cable testing bridge.

Referring to fig. 1, an easily detachable cable tray includes a supporting arm 3, a plurality of groups of brackets 2 disposed on a building 1, and a cable box 4 for placing cables, where the number of each group of brackets 2 is two, in this embodiment, only one group of brackets 2 is shown, the cable box 4 is located between two brackets 2, the supporting arm 3 is located below the cable box 4, both brackets 2 are connected with the supporting arm 3 through a fixing member 5, each fixing member 5 is provided with a detaching member 6 for detaching the bracket 2 from the supporting arm 3, the detaching member 6 is rotatably connected with the supporting arm 3, and the cable box 4 is detachably connected with the supporting arm 3 through a connecting member 7.

When carrying out the installation of cable crane span structure, install on building 1 with two supports 2 earlier, then install the below of cable box 4 and arrange cable box 4 in between two supports 2 with trailing arm 3 through connecting piece 7, then install on support 2 with trailing arm 3 through mounting 5, thereby realize the installation of support 2 and trailing arm 3, when carrying out the dismantlement of cable crane span structure, dismantle trailing arm 3 and cable box 4 through connecting piece 7 earlier, then rotatory dismounting 6 detaches support 2 and trailing arm 3, thereby realize the dismouting of cable crane span structure, improve the convenience that the cable crane span structure was dismantled.

Referring to fig. 2 and 3, a clamping block 71 is arranged on the bottom wall of the cable box 4, a clamping groove 72 for inserting the clamping block 71 is arranged on the support arm 3, a sliding hole 73 is arranged on the side wall of the support arm 3, the sliding hole 73 is communicated with the clamping groove 72, the connecting member 7 in the embodiment includes a limiting rod 74 slidably arranged in the sliding hole 73, one end of the limiting rod 74 extends into the clamping groove 72, the other end of the limiting rod 74 extends out of the sliding hole 73, a clamping hole 75 for inserting the limiting rod 74 is arranged on the clamping block 71, a spring ring groove 76 is arranged on the side wall of the sliding hole 73, the axis of the spring ring groove 76 is collinear with the axis of the sliding hole 73, a limiting spring 77 is sleeved on the limiting rod 74, the limiting spring 77 is located in the spring ring groove 76, a baffle plate 78 is arranged on the limiting rod 74, the baffle plate 78 is located on the side, which is close to the clamping groove 72, one end of the limiting spring 77 is fixedly connected with the groove wall of the spring ring groove 76, the other end of the baffle plate 78 is fixedly connected with the other end of the limiting spring ring groove, and a pull plate 79 is arranged at the end of the limiting rod 74 which extends out of the sliding hole 73.

When the cable box 4 and the bracket arm 3 are disassembled and assembled, the limiting rod 74 is pulled in the direction away from the clamping groove 72 firstly, so that the limiting rod 74 moves out of the clamping groove 72, the limiting spring 77 is in a compressed state at the moment, the clamping block 71 is inserted into the clamping groove 72, then the limiting rod 74 is loosened, the limiting rod 74 is pushed by the limiting spring 77 to be inserted into the clamping hole 75, and therefore the bracket arm 3 and the cable box 4 are installed; the elastic force of the limiting spring 77 is utilized to enable the limiting rod 74 to be inserted into the clamping hole 75, so that the limiting rod 74 is effectively prevented from sliding out of the clamping hole 75 when the cable bridge is vibrated, and the installation stability of the bracket arm 3 and the cable box 4 is improved.

Referring to fig. 4 and 5, a fixing groove 51 is formed at one end of each support 2 close to the support arm 3, fixing through holes 52 are formed in opposite side walls of each fixing groove 51, limiting grooves 53 are formed in the side walls of the fixing through holes 52 of the fixing grooves 51, the limiting grooves 53 are communicated with the fixing through holes 52, the fixing member 5 in the embodiment includes two fixing blocks 54 slidably arranged on the support arm 3, sliding grooves 55 are formed in the support arm 3, the sliding grooves 55 correspond to the fixing blocks 54 one by one, in the embodiment, the sliding grooves 55 are T-shaped grooves, the sliding grooves 55 are formed in the length direction of the support arm 3, sliding blocks 56 in concave-convex fit with the sliding grooves 55 are arranged on the fixing blocks 54, the sliding blocks 56 and the fixing blocks 54 are integrally manufactured, the sliding blocks 56 are slidably connected with the sliding grooves 55, fixing springs 57 are arranged between the two fixing blocks 54, two ends of the fixing springs 57 are fixedly connected with the fixing blocks 54 on the same side, a guide inclined surface 61 is formed on one side of each fixing block 54 far from the fixing spring 57, the side, the guide inclined surface 61 is gradually reduced from one side close to the support arm 3 to the side far from the support arm 3, the side, the end surface of the support 2 slides along the guide inclined surface 61, and is inserted into the fixing through holes 51, and the largest distance between the fixing through holes 52 is smaller than the fixing grooves 52, and the fixing blocks 52 is smaller than the largest fixing grooves 52.

Referring to fig. 5 and 6, the dismounting member 6 in this embodiment includes a rotating rod 62 inserted into the bracket arm 3, the rotating rod 62 is located between the two sliding grooves 55, the rotating rod 62 is rotatably connected to the bracket arm 3, one end of the rotating rod 62 extends into the fixing groove 51, the other end of the rotating rod 62 extends out of the bracket arm 3, one end of the rotating rod 62 extending into the fixing groove 51 is provided with two ropes 63, the number of the ropes 63 is two, the two ropes 63 are uniformly arranged on the peripheral side wall of the rotating rod 62, and one end of the rope 63 far away from the rotating rod 62 is fixedly connected to the sliding block 56.

When the bracket 3 and the bracket 2 are installed, the bracket 3 is placed at the relative position of the bracket 2, the bracket 3 is pushed, the end face of the bracket 2 slides along the guide inclined surface 61, meanwhile, the bracket 2 extrudes the fixing block 54, at the moment, the sliding block 56 slides along the sliding groove 55 to increase the sliding stability of the fixing block 54, so that the distance between the two fixing blocks 54 is reduced, the fixing spring 57 is in a compressed state, the fixing block 54 slides along the limiting groove 53 towards the fixing through hole 52, then the fixing block 54 is inserted into the fixing through hole 52, at the moment, the fixing spring 57 is still in the compressed state, the fixing spring 57 firmly supports the fixing block 54 in the fixing through hole 52, so that the stability of inserting the fixing block 54 into the fixing through hole 52 is improved, and the convenience of installing the bracket 3 and the bracket 2 is realized.

When the bracket 2 and the bracket 3 are disassembled, the rotating rod 62 is rotated, the rope 63 on the rotating rod 62 starts to be wound on the rotating rod 62, the rope 63 winds and pulls the fixing blocks 54 to move towards the rotating rod 62, so that the distance between the two fixing blocks 54 is reduced, the fixing blocks 54 are pulled away from the fixing through holes 52, the bracket 3 and the bracket 2 are disassembled, and the convenience for disassembling the bracket 3 and the bracket 2 is improved.

The implementation principle of easy dismouting cable crane span structure of this application embodiment does: when the cable bridge is disassembled and assembled, the cable box 4 is firstly installed on the supporting arm 3 through the connecting piece 7, then the supporting arm 3 is installed on the support 2 through the fixing piece 5, the installation of the cable bridge is completed, when the cable bridge is disassembled, the supporting arm 3 and the cable box 4 are disassembled through the connecting piece 7, then the disassembling piece 6 is rotated, the disassembling of the supporting arm 3 and the support 2 is realized, the disassembling of the cable bridge is realized, and the convenience for disassembling and assembling the cable bridge is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an easy dismouting cable testing bridge, is including setting up support (2), trailing arm (3) on building (1) and be used for placing cable box (4) of cable, its characterized in that: cable box (4) with can dismantle the connection through connecting piece (7) between trailing arm (3), trailing arm (3) with support (2) are connected through mounting (5), be equipped with on trailing arm (3) be used for with the piece of dismantling (6) that support (2) were dismantled, dismantle piece (6) with trailing arm (3) rotate and are connected.

2. The easy-to-disassemble cable tray of claim 1, wherein: a fixing groove (51) is formed in one side, close to the supporting arm (3), of the support (2), and fixing through holes (52) are formed in opposite side walls of the fixing groove (51);

the fixing piece (5) comprises two fixing blocks (54) which are arranged on the supporting arm (3) in a sliding mode, a fixing spring (57) is arranged between the two fixing blocks (54), and the fixing blocks (54) stretch into the fixing grooves (51) and are inserted into the fixing through holes (52).

3. The easy-to-disassemble cable tray of claim 2, wherein: every all be equipped with direction inclined plane (61) on fixed block (54), two the distance between direction inclined plane (61) is by being close to bracket arm (3) one side is to keeping away from bracket arm (3) one side reduces gradually, support (2) terminal surface along direction inclined plane (61) slide.

4. The easy-to-disassemble cable tray of claim 2, wherein: limiting grooves (53) are formed in opposite side walls of the fixing groove (51), the limiting grooves (53) are communicated with the fixing through holes (52), and the fixing blocks (54) are connected with the limiting grooves (53) in a sliding mode.

5. The easy-to-disassemble cable tray of claim 2, wherein: the dismounting part (6) comprises a rotating rod (62) which is rotatably arranged on the bracket arm (3), the rotating rod (62) is positioned between the two fixing blocks (54), ropes (63) which are used for moving the fixing blocks (54) out of the fixing through holes (52) are arranged on the rotating rod (62), the ropes (63) correspond to the fixing blocks (54) one by one, and one ends of the ropes (63) far away from the rotating rod (62) are connected with the fixing blocks (54).

6. The easy-to-disassemble cable tray of claim 2, wherein: the supporting arm (3) is provided with a sliding groove (55), the sliding grooves (55) correspond to the fixed blocks (54) one by one, and the fixed blocks (54) are provided with sliding blocks (56) used for sliding in the sliding grooves (55).

7. The easy-to-disassemble cable tray of claim 1, wherein: a clamping block (71) is arranged on the cable box (4), a clamping groove (72) for the clamping block (71) to insert into is formed in the support arm (3), a clamping hole (75) is formed in the clamping block (71), a sliding hole (73) is formed in the side wall of the support arm (3), and the sliding hole (73) is communicated with the clamping groove (72);

the connecting piece (7) comprises a limiting rod (74) which is arranged in the sliding hole (73) in a sliding mode, the limiting rod (74) is inserted into the clamping hole (75), and one end, far away from the clamping block (71), of the limiting rod (74) extends out of the sliding hole (73).

8. The easy-to-disassemble cable tray of claim 7, wherein: be equipped with spring ring groove (76) on sliding hole (73) lateral wall, the cover is equipped with spacing spring (77) on gag lever post (74), spacing spring (77) are located in spring ring groove (76), be equipped with baffle (78) on gag lever post (74), baffle (78) are located spring ring groove (76) are kept away from one side of draw-in groove (72), spacing spring (77) one end with baffle (78) are connected, the other one end of spacing spring (77) with spring ring groove (76) are close to one side of draw-in groove (72) is connected.