CN220985273U - Cable bridge easy to disassemble - Google Patents

Abstract

The utility model relates to an easily detachable cable bridge, which comprises a bridge body and is characterized in that: the bridge body is provided with a quick-release device, the quick-release device comprises a bottom plate, a movable plate, a rotating shaft and shaft sleeves, the rotating shaft is fixedly connected to two sides of the top end of the bridge body, the shaft sleeves are fixedly arranged on the top end of the movable plate, the shaft sleeves are movably sleeved on the outer sides of the rotating shaft, the movable plate is movably arranged on two sides of the bridge body through the rotating shaft and the shaft sleeves, the bottom plate is detachably arranged below the bridge body, the outer side of the bridge body is connected with an adjusting device, the adjusting device comprises a fixing bolt, a fixing plate, a fixing rod, a movable rod and a mounting plate, the fixing rod is fixedly arranged below the fixing plate, the fixing bolt is arranged outside the fixing rod, the top end of the movable rod is movably connected with the bottom end of the fixing rod, the bottom end of the movable rod is detachably connected with the mounting plate, and a splicing device is arranged on the bridge body, and a fixing component is arranged in the bridge body.

Description

Cable bridge easy to disassemble

Technical Field

The utility model relates to the technical field of equipment for cable laying, in particular to an easily detachable cable bridge.

Background

The cable bridge is an important device for fixing and wiring cables, and considering the long-term use and maintenance requirements of the cable bridge, the disassembly and assembly are also very important design indexes, but most of the main-stream suspension type cable bridges in the current market adopt integral structure designs, and all components of the main-stream suspension type cable bridge are tightly connected and fixed, so that great inconvenience is brought to users in the processes of installation, disassembly and daily maintenance, and the work cannot be completed efficiently.

The cable bridge aims at arranging cables regularly and safely, and is easy to operate, connect, disassemble and maintain, however, the traditional bridge is mostly fixed or has few preset heights, so that flexibility is limited, the traditional bridge cannot adapt to changeable cable arrangement environments, actual requirements are difficult to accurately predict before arrangement, and therefore the problem of height needs to be solved temporarily, such as adding supports or changing cable directions, not only prolonging the arrangement period and increasing manpower and material overhead, but also possibly threatening cable operation and bridge safety.

The cable wiring installation work needs to be carried out according to the actual situation of the site, but the whole cable route and the length of a required cable bridge are difficult to accurately predict in advance, the condition of insufficient length of the cable bridge is likely to occur in the installation process due to errors in length estimation, at this time, the cable bridge sections are required to be spliced additionally on the site to supplement the length, but the splicing mode between the existing cable bridges mainly depends on the fixed connection of external workpieces, so that the cable bridge is not stable and reliable enough, the operation process is complex and complicated, great inconvenience is brought to the installation work, and the improvement of the working efficiency is not facilitated

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides an easily-detachable cable bridge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an easy detachable cable bridge, includes the bridge body, be provided with quick detach device on the bridge body, quick detach device includes bottom plate, fly leaf, pivot and axle sleeve, pivot fixed connection is in bridge body top both sides, axle sleeve fixed mounting is in the fly leaf top, but the axle sleeve movable sleeve is established in the pivot outside, but the fly leaf passes through pivot and axle sleeve movable mounting in bridge body both sides, bottom plate demountable installation is in bridge body below, bridge body outside is connected with adjusting device, adjusting device includes fixing bolt, fixed plate, dead lever, movable lever and mounting panel, dead lever fixed mounting is in the fixed plate below, the fixing bolt sets up in the dead lever outside, but movable lever top and dead lever bottom swing joint, but the movable lever bottom carries out demountable connection with the mounting panel, be provided with splicing apparatus on the bridge body, this internal fixed subassembly that is provided with.

Preferably, the splicing device comprises a compression plate, a bump, a groove and a clamping bolt, wherein the bump is arranged at one end of the bridge body, the groove is formed in the other end of the bridge body, the clamping bolt is arranged above the groove, the compression plate is movably arranged in the groove, the splicing device can splice two cable bridges rapidly, connection is stable, and working efficiency is improved.

In a further preferred aspect, a rubber pad is disposed below the pressing plate, and the rubber pad is detachably mounted below the pressing plate, and the rubber pad is arranged to promote the degree of fit with the bump, so that the connection is more stable.

In a further preferred embodiment, the fixing component includes a spring, a telescopic rod and a pressing plate, the telescopic rod is mounted at the top end inside the bridge body, the spring is sleeved outside the telescopic rod, the pressing plate is mounted at the bottom end of the telescopic rod, and the fixing component can fix the cable stably in the cable bridge, so that the safety and stability of the cable are guaranteed.

In a further preferred embodiment, the fixing blocks are respectively arranged below the pressing plate and above the bottom plate, the fixing blocks are made of soft rubber, and the fixing blocks can be used for stably fixing the cable.

In a further preferred embodiment, the bottom end of the fixed rod is provided with a bearing, the fixed rod and the movable rod are movably connected through the bearing, and the arrangement of the bearing can reduce the abrasion at the joint of the fixed rod and the movable rod, so that the service life is prolonged.

In a further preferred aspect, the inner side of the bridge body is provided with a clamping block, two sides of the bottom plate are provided with clamping grooves, the clamping blocks are matched with the clamping grooves, the clamping grooves of the clamping blocks are matched with each other, so that the bottom plate can be more stably installed, and the bottom plate can be prevented from falling accidentally during disassembly and assembly.

Compared with the prior art, the utility model provides an easily-detachable cable bridge, which has the following beneficial effects:

Through setting up of crane span structure body, bottom plate, fly leaf, pivot, axle sleeve, fixture block and draw-in groove, can improve the installation and the dismantlement efficiency of cable crane span structure greatly, saved many time and manpower, improved work efficiency simultaneously, and can conveniently unpack the cable crane span structure, carry out the maintenance and the change operation of cable, realized the high-efficient installation of cable crane span structure, dismantle and maintain, improved work efficiency and portability, satisfied the demand of various dynamic adjustment, have very high use value and extensive application prospect.

Through the setting of fixing bolt, fixed plate, dead lever, movable rod, mounting panel and bearing, can nimble adjustment cable testing bridge's installation height, adapt to the needs of different cable wiring routes and cable quantity, and can guarantee the normal operating and the use of cable, compare traditional high cable testing bridge of fixed, this design is more convenient for install and later maintenance, has improved work efficiency.

Through the setting of pressure strip, lug, recess, clamping bolt and rubber pad, can the different sections of bridges of quick connect, make things convenient for the scene concatenation in order to mend long crane span structure, and can realize smooth and easy connection between the crane span structure, ensure continuity and the uniformity of cable, reduce the probability that influences the cable function because of the crane span structure junction goes wrong, simultaneously, after the concatenation crane span structure stable in structure does not have extra connecting piece influence, does benefit to cable normal operating.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the second view angle of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;

FIG. 4 is a schematic cross-sectional view of the present utility model;

FIG. 5 is a schematic view of a partial enlarged structure at B in FIG. 4;

Fig. 6 is a schematic cross-sectional view of the connection between the movable rod and the fixed rod in the present utility model.

In the figure: 1. a bridge body; 2. a bottom plate; 3. a movable plate; 4. a rotating shaft; 5. a shaft sleeve; 6. a fixing bolt; 7. a fixing plate; 8. a fixed rod; 9. a movable rod; 10. a mounting plate; 11. a compacting plate; 12. a bump; 13. a groove; 14. a clamping bolt; 15. a rubber pad; 16. a spring; 17. a telescopic rod; 18. a pressing plate; 19. a fixed block; 20. a bearing; 21. a clamping block; 22. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1 to 6, in an embodiment of the present utility model:

The utility model provides an easy detachable cable bridge, includes bridge body 1, be provided with quick detach device on the bridge body 1, quick detach device includes bottom plate 2, fly leaf 3, pivot 4 and axle sleeve 5, 4 fixed connection of pivot is in bridge body 1 top both sides, axle sleeve 5 fixed mounting is on fly leaf 3 top, but axle sleeve 5 movable sleeve is established in the pivot 4 outside, but fly leaf 3 through pivot 4 and axle sleeve 5 movable mounting in bridge body 1 both sides, bottom plate 2 demountable installation is in bridge body 1 below, bridge body 1 outside is connected with adjusting device, adjusting device includes dead bolt 6, fixed plate 7, dead lever 8, movable lever 9 and mounting panel 10, but dead lever 8 fixed mounting is in dead plate 7 below, dead bolt 6 sets up in the dead lever 8 outside, but movable lever 9 top and dead lever 8 bottom movable connection, but movable lever 9 bottom and mounting panel 10 dismantle the connection, be provided with splicing apparatus on the bridge body 1, be provided with fixed subassembly in the bridge body 1.

In this embodiment of the present utility model, the splicing device includes a pressing plate 11, a protruding block 12, a groove 13 and a clamping bolt 14, where the protruding block 12 is disposed at one end of the bridge body 1, the groove 13 is disposed at the other end of the bridge body 1, the clamping bolt 14 is disposed above the groove 13, the pressing plate 11 is movably disposed in the groove 13, when the bridge length is insufficient, the protruding block 12 disposed at one end of one bridge body 1 is inserted into the groove 13 disposed at the other end of the other bridge body 1, and then the clamping bolt 14 disposed above the groove 13 is rotated clockwise, at this time, the clamping bolt 14 drives the pressing plate 11 to descend, so as to stably connect the two bridge bodies 1 together.

In the embodiment of the utility model, the rubber pad 15 is arranged below the compacting plate 11, the rubber pad 15 is detachably arranged below the compacting plate 11, and the rubber pad 15 can increase the engagement degree with the convex blocks 12 of the grooves 13, so that the two bridge bodies 1 are more firmly spliced.

In the embodiment of the utility model, the fixing component comprises a spring 16, a telescopic rod 17 and a pressing plate 18, wherein the telescopic rod 17 is arranged at the top end inside the bridge frame body 1, the spring 16 is sleeved outside the telescopic rod 17, the pressing plate 18 is arranged at the bottom end of the telescopic rod 17, the bottom plate 2 is clamped under the bridge frame body 1 again, the bottom plate 2 can push up a cable so as to push up the pressing plate 18, the spring 16 can drive the pressing plate 18 to push down due to the self characteristic so as to form a reaction force, the cable is fixed between the pressing plate 18 and the bottom plate 2, and the telescopic rod 17 is arranged to prevent the spring 16 from shifting.

In the embodiment of the utility model, the fixing blocks 19 are arranged below the pressing plate 18 and above the bottom plate 2, the fixing blocks 19 are made of soft rubber, and the fixing blocks 19 are made of soft rubber, so that the fixing blocks 19 deform along the shape of the cable, the fitting degree with the cable is increased, and the cable is more stably fixed.

In the embodiment of the utility model, the bottom end of the fixed rod 8 is provided with the bearing 20, the fixed rod 8 and the movable rod 9 are movably connected through the bearing 20, and the arrangement of the bearing 20 can reduce the abrasion at the joint of the fixed rod 8 and the movable rod 9, thereby prolonging the service life of the movable rod.

In the embodiment of the utility model, the inner side of the bridge body 1 is provided with the clamping blocks 21, two sides of the bottom plate 2 are provided with the clamping grooves 22, the clamping blocks 21 are matched with the clamping grooves 22, the bottom plate 2 is propped against the clamping blocks 21 arranged on the inner side of the bridge body 1 gradually slide into the clamping grooves 22, and therefore the bottom plate 2 is clamped below the bridge body 1.

Example 2:

referring to fig. 1 to 6, in an embodiment of the present utility model:

During installation, firstly, the rotating shaft 4 is symmetrically installed on two sides of the top end of the bridge body 1, the shaft sleeve 5 is installed on the top end of the movable plate 3, then the shaft sleeve 5 is movably sleeved on the outer side of the rotating shaft 4, the movable plate 3 is movably installed on two sides of the bridge body 1 through the matching of the rotating shaft 4 and the shaft sleeve 5, the mounting plate 10 is installed at the corresponding position on the outer side of the bridge body 1, then the fixing rod 8 is installed below the fixing plate 7, a plurality of fixing bolts 6 are detachably installed on the outer side of the fixing rod 8, then the bearing 20 is installed on the top end of the fixing rod 8, then the top end of the movable rod 9 is connected with the outer side of the bearing 20, then the bottom end of the movable rod 9 is detachably connected with the mounting plate 10, then a plurality of telescopic rods 17 are installed on the inner top end of the machine tool body, then the spring 16 is sleeved on the outer side of the telescopic rods 17, then the upper end face of the pressing plate 18 is connected with the bottom end of the telescopic rods 17, then the fixing blocks 19 are respectively installed below the pressing plate 18 and above the bottom plate 2, then the clamping blocks 21 are symmetrically arranged on the inner side of the machine tool body, then the two sides of the bottom plate 2 are correspondingly provided with clamping grooves 22, then the clamping grooves 22 are detachably arranged on the two sides of the bottom plate 2, the top of the fixing plate 1 are detachably arranged on the side of the fixing plate 1, the clamping plate 1 is correspondingly, the bottom plate 11 is correspondingly arranged on the bottom plate 11 is correspondingly, the bottom plate 11 is pressed down, and the bottom plate 13 is pressed down to the top of the bottom plate 13 is pressed tightly by the groove 13, and can be pressed down by the groove 13, and is pressed down, and the top is pressed down on the top, and is 13.

Example 3:

referring to fig. 1 to 6, in an embodiment of the present utility model:

When the cable bridge is not enough in installation length, firstly, the bump 12 arranged at one end of one bridge body 1 is inserted into the groove 13 arranged at the other end of the other bridge body 1, then the clamping bolt 14 arranged above the groove 13 is rotated clockwise, at the moment, the clamping bolt 14 drives the pressing plate 11 to descend, so that the two bridge bodies 1 are stably connected together, in the process, the rubber pad 15 arranged below the pressing plate 11 can increase the engagement degree between the groove 13 and the bump 12, so that the two bridge bodies 1 are more firmly spliced, then the fixing plate 7 is attached to the installation surface, then the fixing plate 7 is installed on the installation surface through the fixing bolt 6, when the height needs to be adjusted, the corresponding movable rod 9 is rotated clockwise or anticlockwise by hand, because the movable rod 9 and the fixing rod 8 are movably connected through the bearing 20, the bottom ends of the movable rods 9 are connected with the mounting plates 10 through threads, at the moment, the bridge body 1 can ascend or descend along with the mounting plates 10, so that the purpose of adjusting the height of the bridge body 1 is achieved, then the two movable plates 3 are outwards turned over through the cooperation of the rotating shaft 4 and the shaft sleeve 5, then the bottom plate 2 slides out of the lower part of the bridge body 1 through the cooperation of the clamping blocks 21 and the clamping grooves 22, then a cable sequentially passes through one end of the bridge body 1 provided with the protrusions and one end provided with the grooves 13, then the bottom plate 2 is propped up, the clamping blocks 21 are clamped into the clamping grooves 22 again, at the moment, the cable is propped up, so that the pressing plate 18 is propped up, at the moment, the springs 16 can drive the pressing plate 18 to press down due to the characteristics of the springs, so that reaction force is formed, the cable is fixed between the pressing plate 18 and the bottom plate 2, and the arrangement of the telescopic rods 17 prevents the spring 16 from shifting phenomenon, in this process, the fixed block 19 is made of soft rubber material, so the fixed block 19 deforms along with the shape of the cable, thereby increasing the fitting degree with the cable, so as to fix the cable more stably, and then reset the movable plate 3, so as to fix the bottom plate 2 stably below the bridge body 1 again, and when the device is needed to be used again, the operation can be performed with reference to the above process.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. An easily detachable cable bridge, includes bridge body (1), its characterized in that: the novel bridge comprises a bridge body (1), and is characterized in that a quick-dismantling device is arranged on the bridge body (1), the quick-dismantling device comprises a bottom plate (2), a movable plate (3), a rotating shaft (4) and shaft sleeves (5), the rotating shaft (4) is fixedly connected to the two sides of the top end of the bridge body (1), the shaft sleeves (5) are fixedly arranged on the top end of the movable plate (3), the movable plate (3) is movably arranged on the two sides of the bridge body (1) through the rotating shaft (4) and the shaft sleeves (5), the bottom plate (2) is detachably arranged below the bridge body (1), an adjusting device is connected to the outer side of the bridge body (1) and comprises fixing bolts (6), fixing plates (7), fixing rods (8), movable rods (9) and mounting plates (10), the fixing rods (8) are fixedly arranged below the fixing plates (7), the fixing bolts (6) are arranged on the outer sides of the fixing rods (8), the top ends of the movable rods (9) are movably connected to the fixing rods (8), and the movable rods (9) are movably connected to the bottom ends of the bridge body (1), and the bridge body (1) is detachably connected to the mounting plates, and the bridge assembly is fixedly arranged on the bridge body (1).

2. An easily detachable cable bridge according to claim 1, wherein: the splicing device comprises a compression plate (11), a protruding block (12), a groove (13) and a clamping bolt (14), wherein the protruding block (12) is arranged at one end of the bridge body (1), the groove (13) is formed in the other end of the bridge body (1), the clamping bolt (14) is arranged above the groove (13), and the compression plate (11) is movably arranged in the groove (13).

3. An easily detachable cable bridge according to claim 2, wherein: a rubber pad (15) is arranged below the compacting plate (11), and the rubber pad (15) is detachably arranged below the compacting plate (11).

4. An easily detachable cable bridge according to claim 1, wherein: the fixing assembly comprises a spring (16), a telescopic rod (17) and a pressing plate (18), wherein the telescopic rod (17) is arranged at the top end inside the bridge frame body (1), the spring (16) is sleeved outside the telescopic rod (17), and the pressing plate (18) is arranged at the bottom end of the telescopic rod (17).

5. The readily removable cable tray according to claim 4 wherein: the fixing blocks (19) are arranged below the pressing plate (18) and above the bottom plate (2), and the fixing blocks (19) are made of soft rubber.

6. An easily detachable cable bridge according to claim 1, wherein: the bottom end of the fixed rod (8) is provided with a bearing (20), and the fixed rod (8) and the movable rod (9) are movably connected through the bearing (20).

7. An easily detachable cable bridge according to claim 1, wherein: the bridge body (1) inboard is equipped with fixture block (21), bottom plate (2) both sides are equipped with draw-in groove (22), fixture block (21) and draw-in groove (22) looks adaptation.