CN213753857U - Cable bridge with adjusting structure - Google Patents

Abstract

The utility model relates to a cable testing bridge field specifically is a cable testing bridge with adjust structure, including first half pipe and the half pipe of second, first half pipe and the half pipe top of second are provided with adjusting device, and adjusting device includes fixing pressing block, the equal fixedly connected with fixed connection block in first half pipe and the half pipe top of second, left side be connected with first hinge bar through the pivot on the fixed connection block, and the one end that fixed connection block was kept away from to first hinge bar passes through the bearing and connects on fixing pressing block, the right side be connected with the second hinge bar through the bearing on the fixed connection block. The utility model provides a present cable bridge can not adjust in the use, because cable bridge inner space is fixed, when cable quantity is more, can not all put into the inside problem of crane span structure, promoted placing the interval of device for the device is more practical in the use, has ensured the practicality of device.

Description

Cable bridge with adjusting structure

Technical Field

The utility model relates to a cable testing bridge field specifically is a cable testing bridge with adjust structure.

Background

The cable bridge is widely applied to the industries of electric power, light industry, telecommunication and the like, the cable bridge is a bridge for supporting and protecting cables, the cable bridge is common in engineering application, the cable bridge is used as a matching project of wiring engineering as long as the cables are laid, the cable bridge is widely applied to buildings and highways in developed areas at present, and the cable bridge basically meets the requirements of people in the society at present, but still has some problems.

Current cable bridge can not adjust in the use, because cable bridge inner space is fixed, when cable quantity is more, inside the crane span structure can not all be packed into to the cable, when receiving external pressure again, extrudees the corner, makes cable bridge take place deformation easily, consequently needs a cable bridge that has the structure of adjusting to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable testing bridge with adjust structure to what provide among the above-mentioned background art can not adjust in the use, still make cable testing bridge take place deformation easily, thereby influence the problem of the wholeness of device in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a cable bridge with an adjusting structure comprises a first half pipe and a second half pipe, wherein an adjusting device is arranged above the first half pipe and the second half pipe, the adjusting device comprises a fixed pressing block, a fixed connecting block is fixedly connected above the first half pipe and the second half pipe, a first hinge rod is connected to the fixed connecting block through a rotating shaft at the left side, one end, away from the fixed connecting block, of the first hinge rod is connected to the fixed pressing block through a bearing, a second hinge rod is connected to the fixed connecting block through a bearing at the right side, one end, away from the fixed connecting block, of the second hinge rod is welded to the fixed pressing block, a second reset spring is welded at the bottom end of the fixed pressing block, one end, away from the fixed pressing block, of the second reset spring is welded above the second half pipe, a limiting sliding groove is formed in the inner side of the second half pipe, and limiting sliding blocks are connected to the upper end and the lower end of the limiting sliding groove, and the inboard fixedly connected with slide bar of spacing slider, and the slide bar is kept away from the one end fixed connection of spacing slider at first half pipe right side middle part, first half pipe and second half pipe are provided with securing device all around.

Preferably, first reset springs are welded at the upper end and the lower end of the left side of the sliding rod, and one ends, far away from the sliding rod, of the first reset springs are welded on the inner wall of the limiting sliding groove.

Preferably, the length of first hinge rod is less than the length of first hinge rod, first hinge rod and second hinge rod all connect on fixed briquetting through the bearing, and fixed briquetting top sets up the shape and is the arc.

Preferably, the fixing device comprises a fixing frame, the bottom end of the fixing frame is connected to the bottom ends of the first half pipe and the second half pipe through screw threads, threaded rods are arranged on the left side and the right side of the fixing frame in a penetrating and inserting mode, first nuts are arranged on the left side and the right side of the fixing frame respectively, the threaded rods are sleeved with the first nut threads, second nuts are arranged on the left side and the right side of the fixing frame respectively, and the threaded rods are sleeved with the second nuts.

Preferably, the middle parts of the outer sides of the two groups of threaded rods are fixedly connected with handles, and the upper ends and the lower ends of the handles are arc-shaped.

Preferably, a protective pad is glued to the middle of the inner sides of the two groups of threaded rods, and anti-skid lines are arranged on the protective pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cable bridge with the adjusting structure is provided with a limiting slide block, a slide rod, a first reset spring, a first hinge rod, a second hinge rod and a second reset spring, when the cable bridge is adjusted, a fixed press block is pressed to extrude the second reset spring, so that the first hinge rod and the second hinge rod move downwards to drive the limiting slide block to move, the slide rod simultaneously moves outwards while the limiting slide block moves to stretch the first reset spring, the inner space of the cable bridge is enlarged at the moment, a cable is placed, the acting force is stopped, the first reset spring and the second reset spring are elastically deformed to fix the inner part, and the device is adjusted at the moment, the problem of can not all pack the internal portion of crane span structure has promoted the device place the interval for the device is more practical in the use, has ensured the practicality of device.

2. This cable testing bridge with adjustment structure is provided with, the threaded rod, the handle, first nut, second nut and protection pad, when dismantling securing device, rotate the handle, under the effort, make the threaded rod take place to rotate simultaneously, when the threaded rod carries out the pivoted, drive first nut and second nut and rotate simultaneously, when rotatory to the certain condition, make the second nut break away from the cover between the threaded rod and establish the state, laminating state between the crane span structure is kept away from to two sets of protection pads this moment, through the device, current cable bridge has been solved when receiving external pressure, make cable testing bridge take place the problem of deformation easily, when protecting the device, also can dismantle securing device, when having improved the device steadiness, the convenience of device has been ensured.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view, sectional and partial structure of the adjusting device of the present invention;

FIG. 3 is a side view, sectional and partially schematic view of the stabilizer of the present invention;

fig. 4 is a schematic top view of the partial structure of fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic structural diagram of the position B in fig. 3 according to the present invention.

In the figure: 1. a first half pipe; 2. a second half pipe; 201. a limiting chute; 202. a limiting slide block; 203. A slide bar; 204. a first return spring; 3. fixing a pressing block; 301. fixing a connecting block; 302. a first hinge lever; 303. a second hinge lever; 304. a second return spring; 4. a fixed mount; 401. a threaded rod; 402. a handle; 403. a first nut; 404. a second nut; 405. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a cable bridge with an adjusting structure comprises a first half pipe 1 and a second half pipe 2, wherein an adjusting device is arranged above the first half pipe 1 and the second half pipe 2 and comprises a fixed pressing block 3, a fixed connecting block 301 is fixedly connected above the first half pipe 1 and the second half pipe 2, a first hinge rod 302 is connected to the left side of the fixed connecting block 301 through a rotating shaft, one end, far away from the fixed connecting block 301, of the first hinge rod 302 is connected to a fixed pressing block 3 through a bearing, a second hinge rod 303 is connected to the right side of the fixed connecting block 301 through a bearing, one end, far away from the fixed connecting block 301, of the second hinge rod 303 is welded to the fixed pressing block 3, a second reset spring 304 is welded at the bottom end of the fixed pressing block 3, one end, far away from the fixed pressing block 3, of the second reset spring 304 is welded above the second half pipe 2, a limiting sliding groove 201 is formed in the inner side of the second half pipe 2, all sliding connection has limiting slide block 202 in both ends about the limiting slide 201, and the inboard fixedly connected with slide bar 203 of limiting slide block 202, and slide bar 203 keep away from limiting slide block 202 one end fixed connection at first half pipe 1 right side middle part, first half pipe 1 and second half pipe 2 are provided with securing device all around, and its effect has been in solving present cable bridge and can not adjust in the use, because cable bridge inner space is fixed, when cable quantity is more, can not all load the inside problem of crane span structure, has promoted the interval of placing of device for the device is more practical in the use, has ensured the practicality of device.

The upper end and the lower end of the left side of the sliding rod 203 are both welded with the first return spring 204, and one end, far away from the sliding rod 203, of the first return spring 204 is welded on the inner wall of the limiting sliding groove 201, so that the device is more reasonable, the device is restored to the original state, and the integrity of the device is ensured.

The length of first articulated pole 302 is less than the length of first articulated pole 302, first articulated pole 302 and second articulated pole 303 all connect on fixed briquetting 3 through the bearing, and fixed briquetting 3 top sets up the shape and be the arc, and its effect lies in making the device more reasonable, makes the device design more complete simultaneously, has ensured the integrality of device in the use.

Fixing device includes mount 4, screw thread connection is passed through in 4 bottoms of mount at half first 1 and half 2 bottoms of pipe of second, mount 4 left and right sides all runs through to be inserted and is equipped with threaded rod 401, the 4 left and right sides of mount all are provided with first nut 403, and first nut 403 threaded sleeve establishes on threaded rod 401, the inside left and right sides of mount 4 all is provided with second nut 404, and the threaded sleeve of second nut 404 is all established on threaded rod 401, and its effect lies in having solved present cable bridge when receiving external pressure, makes cable bridge take place the problem of deformation easily, when protecting the device, also can dismantle fixing device, when having improved the device steadiness, has ensured the convenience of device.

Two sets of threaded rod 401 outside middle part is fixedly connected with handle 402 all, and both ends set up to the arc about handle 402 for the device is more reasonable in the use, has improved the convenience of device, has ensured the convenience of device in the use.

Two sets of all the inboard middle part of threaded rod 401 is glued and is had protective pad 405, and is provided with anti-skidding line on the protective pad 405, and its effect lies in placing the object that can stabilize relatively, prevents the object landing, has ensured the rationality of device in the use for the device is more reasonable in the use, has ensured the integrality of device in the use.

The working principle is as follows: when needing to adjust the device, should press fixed briquetting 3 downwards earlier this moment, under the effort, extrude second reset spring 304, make first articulated pole 302 and second articulated pole 303 rotate downwards on fixed connection piece 301, drive limit slide 202 and remove, because limit slide 202 and slide bar 203 formula structural design as an organic whole, when limit slide 202 removes, drive slide bar 203 and remove to the outside simultaneously, stretch first reset spring 204, cable testing bridge inner space grow this moment, place the cable, the stop action power, make first reset spring 204 and second reset spring 304 take place elastic deformation, fix the inside, adjust the device this moment.

When needing to dismantle securing device, should rotate left and right sides handle 402 to the outside earlier this moment, under the effort for threaded rod 401 takes place rotatoryly simultaneously, when threaded rod 401 carries out the pivoted, drive first nut 403 and second nut 404 and rotate simultaneously, when rotating to a certain state, make second nut 404 break away from the cover between the threaded rod 401 and establish the state, laminating state between the crane span structure is kept away from to two sets of protection pads 405 this moment, the device is dismantled, this moment operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A cable bridge with an adjusting structure comprises a first half-pipe (1) and a second half-pipe (2), and is characterized in that: the adjusting device is arranged above the first half pipe (1) and the second half pipe (2) and comprises a fixed pressing block (3), a fixed connecting block (301) is fixedly connected above the first half pipe (1) and the second half pipe (2), a first hinged rod (302) is connected to the left side of the fixed connecting block (301) through a rotating shaft, one end, far away from the fixed connecting block (301), of the first hinged rod (302) is connected to the fixed pressing block (3) through a bearing, the right side of the fixed connecting block (301) is connected to a second hinged rod (303) through a bearing, one end, far away from the fixed connecting block (301), of the second hinged rod (303) is welded to the fixed pressing block (3), a second reset spring (304) is welded at the bottom end of the fixed pressing block (3), one end, far away from the fixed pressing block (3), of the second reset spring (304) is welded above the second half pipe (2), spacing spout (201) have been seted up to half pipe (2) inboard of second, both ends all sliding connection has spacing slider (202) about spacing spout (201), and inboard fixedly connected with slide bar (203) of spacing slider (202), and slide bar (203) keep away from the one end fixed connection of spacing slider (202) at half first pipe (1) right side middle part, half pipe (1) of first and second (2) are provided with securing device all around.

2. A cable tray having an adjustment structure as defined in claim 1, wherein: the upper end and the lower end of the left side of the sliding rod (203) are both welded with first return springs (204), and one ends, far away from the sliding rod (203), of the first return springs (204) are both welded on the inner wall of the limiting sliding groove (201).

3. A cable tray having an adjustment structure as defined in claim 1, wherein: the length of first articulated rod (302) is less than the length of first articulated rod (302), first articulated rod (302) and second articulated rod (303) all connect on fixed briquetting (3) through the bearing, and fixed briquetting (3) top sets up the shape and is the arc.

4. A cable tray having an adjustment structure as defined in claim 1, wherein: fixing device includes mount (4), screw threaded connection is passed through in mount (4) bottom at first half pipe (1) and second half pipe (2) bottom, mount (4) left and right sides all runs through and inserts threaded rod (401), mount (4) left and right sides all is provided with first nut (403), and first nut (403) thread bush is established on threaded rod (401), the inside left and right sides of mount (4) all is provided with second nut (404), and second nut (404) all thread bush is established on threaded rod (401).

5. The cable tray with the adjustment structure of claim 4, wherein: two sets of threaded rod (401) outside middle part all fixedly connected with handle (402), and both ends set up to the arc about handle (402).

6. The cable tray with the adjustment structure of claim 4, wherein: protective pads (405) are glued to the middle portions of the inner sides of the two groups of threaded rods (401), and anti-skid lines are arranged on the protective pads (405).

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