CN211428774U - Mounting tool for cable support in limited space - Google Patents

Abstract

The utility model discloses an installation tool for limited space cable support, including the dipperstick, the dipperstick includes the diaphragm, the recess that the bottom set up for the opening is all seted up to the both sides of diaphragm, and equal fixed mounting has the horizontal pole on the one side inner wall that two recesses are close to each other, and the slip cover is equipped with L shape measuring stick on the horizontal pole, and two L shape measuring stick symmetries set up, and one side that two L shape measuring sticks are close to each other has same first spring with fixed mounting between the one side inner wall that two recesses are close to each other respectively, and first spring movable sleeve is established on the horizontal pole that corresponds. The utility model discloses simple structure, convenient operation is convenient for adjust the distance between two measuring blocks according to the reality to satisfy cable support and install in the tunnel of equidimension not, be convenient for simultaneously accomodate L shape measuring stick to the recess that corresponds in, reduced the volume of dipperstick, portable is favorable to the use.

Description

Mounting tool for cable support in limited space

Technical Field

The utility model relates to a mounting tool technical field especially relates to a mounting tool for limited space cable support.

Background

The method comprises the following steps that in the process of installing a cable in a tunnel, the cable is generally fixed through a cable support, in the process of installing the cable support, the vertical height between the cable support and the ground is mostly measured through a measuring ruler, the cable support is installed at equal intervals, when the cable support is installed in different tunnels, the vertical height between the cable support and the ground is different, the existing measuring ruler is mostly composed of a transverse plate, a transverse rod, two measuring blocks, a holding rod and the like, the bottom of one measuring block of the two measuring blocks is in contact with the ground, the other measuring block is in contact with the inner wall of one side of the tunnel, marks are drawn on the measuring ruler, and then the cable support is installed;

but the distance between two measuring blocks is not convenient for adjust according to actual need in the mounting tool for limited space cable support that has now, thereby when making in the tunnel of equidimension not install the cable support, need change the dipperstick of different specifications, can not satisfy the user demand, distance between two measuring blocks is not convenient for adjust simultaneously, make the volume of its dipperstick too big, be not convenient for carry and transportation, can not satisfy the user demand, therefore we have proposed a mounting tool for limited space cable support and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an installation tool for a cable support with limited space.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mounting tool for a cable support in a limited space comprises a measuring scale, wherein the measuring scale comprises a transverse plate, two sides of the transverse plate are respectively provided with a groove with the bottom provided with an opening, a transverse rod is fixedly mounted on the inner wall of one side of the two grooves close to each other, an L-shaped measuring rod is sleeved on the transverse rod in a sliding manner and is symmetrically arranged, the same first spring is fixedly mounted between one side of the two L-shaped measuring rods close to each other and the inner wall of one side of the two grooves close to each other, the first spring is movably sleeved on the corresponding transverse rod, one ends of the two L-shaped measuring rods far away from each other extend to the outside of the transverse plate and are fixedly provided with measuring blocks, the same T-shaped block is fixedly mounted between the inner wall of the front side and the inner wall of the rear side of the groove, the T-shaped block is positioned in the corresponding L-shaped measuring, a fixed tube is fixedly arranged at the bottom of the transverse plate, a bobbin is arranged in the fixed tube, flexible steel ropes are fixedly arranged on both sides of the bobbin, one end of each flexible steel rope, far away from the bobbin, extends out of the fixed tube and is fixedly connected with one side, far away from the fixed tube, of the corresponding fixed pulley and is fixedly connected with the inner wall of one side, close to the fixed tube, of the L-shaped measuring rod, the fixed tube is sleeved on the two flexible steel ropes, the top end of the bobbin extends to the upper side of the transverse plate and is movably contacted with an L-shaped handle, the transverse plate is rotatably sleeved on the bobbin, a T-shaped rod is fixedly arranged at the bottom of the L-shaped handle, the same fixed block is fixedly arranged between the inner walls on both sides of the bobbin, the bottom of the T-shaped rod extends into the bobbin, the fixed block is slidably sleeved on the T-shaped rod, the same, a clamping block is fixedly installed on one side of the bottom of the L-shaped handle, a plurality of clamping grooves are annularly formed in the top of the transverse plate, and the bottom of the clamping block extends into one of the clamping grooves and is clamped with the clamping groove.

Preferably, a circular hole is formed in the top of the transverse plate, a bearing is fixedly sleeved in the circular hole, and an inner ring of the bearing is fixedly sleeved on the outer side of the bobbin.

Preferably, through holes are formed in the inner walls of the two sides of the fixed pipe, the flexible steel ropes are located in the corresponding through holes, and the outer sides of the flexible steel ropes are not in contact with the side walls of the corresponding through holes.

Preferably, the square groove has all been seted up to one side that two L shape measuring sticks are close to each other, the inner wall in square groove and the outside sliding connection of the horizontal pole that corresponds.

Preferably, a square hole is formed in the top of the fixing block, and the inner wall of the square hole is in sliding connection with the outer side of the T-shaped rod.

Preferably, the outer side of the clamping block is movably contacted with the inner wall of one clamping groove.

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

through the matching of the arranged transverse plate, a groove, a transverse rod, an L-shaped measuring rod, a first spring, a measuring block, a T-shaped block, a fixed tube, a bobbin, a flexible steel rope, an L-shaped handle, a T-shaped rod, a fixed block, a second spring, a clamping block and a clamping groove, when the distance between the two measuring blocks needs to be increased, the L-shaped holding rod is pulled upwards to drive the T-shaped rod to move upwards and compress the second spring, the L-shaped holding rod drives the clamping block to be separated from the clamping groove, then the L-shaped holding rod is rotated forwards to drive the fixed block to rotate through the T-shaped rod, the fixed block drives the bobbin to wind the two flexible steel ropes, the flexible steel rope pulls the corresponding L-shaped measuring rod to move towards the direction far away from the fixed tube and drags the first spring, the L-shaped measuring rod drives the corresponding measuring block to move, when the measuring block moves to a proper position, the pulling force on, the second spring elastic force resets and drives L shape handle downstream through T shape pole, and L shape handle drives the fixture block and clamps mutually with another draw-in groove to make two measuring blocks fixed, after using the completion, upwards stimulate L shape handle and antiport in the same reason, make L shape measuring stick accomodate to the recess that corresponds in, thereby make the whole volume of dipperstick diminish, reached portable's purpose.

The utility model discloses simple structure, convenient operation is convenient for adjust the distance between two measuring blocks according to the reality to satisfy cable support and install in the tunnel of equidimension not, be convenient for simultaneously accomodate L shape measuring stick to the recess that corresponds in, reduced the volume of dipperstick, portable is favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of an installation tool for a cable holder with limited space according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a perspective view of the connector of the T-bar and the fixed block of fig. 3.

In the figure: the device comprises a transverse plate 1, a groove 2, a cross rod 3, a 4L-shaped measuring rod, a first spring 5, a measuring block 6, a 7T-shaped block, a fixed tube 8, a bobbin 9, a flexible steel rope 10, an 11L-shaped handle, a 12T-shaped rod, a fixed block 13, a second spring 14, a clamping block 15 and a clamping groove 16.

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.

Referring to fig. 1-4, a mounting tool for a cable holder in a limited space comprises a measuring scale, the measuring scale comprises a transverse plate 1, two sides of the transverse plate 1 are respectively provided with a groove 2 with an opening at the bottom, a transverse rod 3 is fixedly arranged on the inner wall of one side of the two grooves 2 close to each other, an L-shaped measuring rod 4 is slidably sleeved on the transverse rod 3, the two L-shaped measuring rods 4 are symmetrically arranged, the same first spring 5 is fixedly arranged between one side of the two L-shaped measuring rods 4 close to each other and the inner wall of one side of the two grooves 2 close to each other, the first spring 5 is movably sleeved on the corresponding transverse rod 3, the ends of the two L-shaped measuring rods 4 far away from each other extend to the outside of the transverse plate 1 and are fixedly provided with a measuring block 6, the same T-shaped block 7 is fixedly arranged between the inner wall of the front side and the inner wall of the rear side of, the fixed pulleys are rotatably arranged on the mutually close sides of the two T-shaped blocks 7, the fixed tube 8 is fixedly arranged at the bottom of the transverse plate 1, the bobbin 9 is arranged in the fixed tube 8, the flexible steel ropes 10 are fixedly arranged on the two sides of the bobbin 9, one end of each flexible steel rope 10 far away from the bobbin 9 extends to one side of the fixed tube 8, which is far away from the corresponding fixed pulley, and is fixedly connected with the inner wall of one side of the L-shaped measuring rod 4 close to the fixed tube 8, the fixed tube 8 is sleeved on the two flexible steel ropes 10, the top end of the bobbin 9 extends to the upper side of the transverse plate 1 and is movably contacted with the L-shaped handle 11, the transverse plate 1 is rotatably sleeved on the bobbin 9, the T-shaped rod 12 is fixedly arranged at the bottom of the L-shaped handle 11, the same fixed block 13 is fixedly arranged between the inner walls of the two sides of the bobbin 9, the bottom of the T-shaped, fixed mounting has same second spring 14 between the bottom inner wall of T shape pole 12 and the bottom of fixed block 13, and second spring 14 movable sleeve is established on corresponding T shape pole 12, and bottom one side fixed mounting of L shape handle 11 has fixture block 15, and diaphragm 1's top is the annular and has seted up a plurality of draw-in grooves 16, and fixture block 15's bottom extends to in one draw-in groove 16 among a plurality of draw-in grooves 16 and clamps rather than mutually, the utility model discloses simple structure, convenient operation is convenient for adjust the distance between two measuring blocks 6 according to the reality to satisfy cable support and install in the tunnel of equidimension not, be convenient for accomodate L shape measuring stick 4 to corresponding recess 2 in simultaneously, reduced the volume of dipperstick, portable is favorable to using.

In the utility model, a circular hole is arranged at the top of the transverse plate 1, a bearing is fixedly sleeved in the circular hole, the inner ring of the bearing is fixedly sleeved at the outer side of the bobbin 9, through holes are arranged on the inner walls at both sides of the fixed tube 8, the flexible steel cable 10 is positioned in the corresponding through hole, the outer side of the flexible steel cable 10 is not contacted with the side wall of the corresponding through hole, a square groove is arranged at one side of the two L-shaped measuring rods 4 which are close to each other, the inner wall of the square groove is in sliding connection with the outer side of the corresponding cross rod 3, a square hole is arranged at the top of the fixed block 13, the inner wall of the square hole is in sliding connection with the outer side of the T-shaped rod 12, the outer side of the clamping block 15 is in movable contact with the inner wall of one clamping groove 16, the utility model has simple structure and convenient operation, is convenient for adjusting the distance between the two measuring blocks 6 according to meet the, the volume of the measuring scale is reduced, the carrying is convenient, and the use is facilitated.

The working principle is as follows: when the device is used, when the distance between two measuring blocks 6 needs to be increased, the L-shaped holding rod 11 is pulled upwards, the L-shaped holding rod 11 drives the T-shaped rod 12 to move upwards, the T-shaped rod 12 compresses the second spring 14 in the moving process, the L-shaped holding rod 11 drives the clamping block 15 to move upwards, the clamping block 15 is separated from one clamping groove 16, the L-shaped holding rod 11 is rotated forwards, the L-shaped holding rod 11 drives the T-shaped rod 12 to rotate, the T-shaped rod 12 drives the fixing block 13 to rotate under the action of the square hole, the fixing block 13 drives the bobbin 9 to rotate, the bobbin 9 winds the two flexible steel ropes 10 in the rotating process, the flexible steel ropes 10 slide on one side of the corresponding fixed pulley far away from the fixed pipe 8 and pull the L-shaped measuring rod 4 to move in the direction far away from the fixed pipe 8, the L-shaped measuring rod 4 slides on the corresponding transverse rod 3 and stretches the first spring 5, the L-shaped measuring rod 4 drives the corresponding measuring block 6 to move, when the measuring block 6 moves to a proper position, the fixture block 15 is aligned with another one of the plurality of clamping grooves 16 through observation, then the pulling force on the L-shaped handle 11 is released, at the moment, the second spring 14 is reset under a compressed state, the elastic force of the second spring 14 drives the T-shaped rod 12 to move downwards, the T-shaped rod 12 drives the L-shaped handle 11 to move downwards, the L-shaped handle 11 drives the fixture block 15 to move downwards, and the fixture block 15 is clamped with the other clamping groove 16, so that the two measuring blocks 6 are fixed;

after using the completion, upwards stimulate L shape handle 11 and antiport on the same principle for bobbin 9 releases two flexible steel cable 10, the first spring 5 that is under the tensile state this moment resets, the elasticity of first spring 5 drives L shape measuring stick 4 and removes, L shape measuring stick 4 drives the measuring block 6 that corresponds and removes, L shape measuring stick 4 is accomodate to corresponding recess 2 in, thereby make the whole volume of dipperstick diminish, portable's purpose has been reached.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A mounting tool for a cable support in a limited space comprises a measuring scale, wherein the measuring scale comprises a transverse plate (1) and is characterized in that grooves (2) with the bottoms arranged for openings are formed in two sides of the transverse plate (1), a transverse rod (3) is fixedly mounted on the inner wall of one side, close to each other, of the two grooves (2), L-shaped measuring rods (4) are sleeved on the transverse rod (3) in a sliding mode, the two L-shaped measuring rods (4) are symmetrically arranged, the same first spring (5) is fixedly mounted between the inner wall of one side, close to each other, of each of the two L-shaped measuring rods (4) and the inner wall of one side, close to each other, of the two grooves (2), the first spring (5) is movably sleeved on the corresponding transverse rod (3), one end, far away from each other, of the two L-shaped measuring rods (4) extends out of the transverse plate (1) and is fixedly mounted with a measuring block (6), the same T-shaped block (, the T-shaped blocks (7) are positioned in the corresponding L-shaped measuring rods (4), fixed pulleys are rotatably arranged on one sides, close to each other, of the two T-shaped blocks (7), fixed tubes (8) are fixedly arranged at the bottoms of the transverse plates (1), bobbins (9) are arranged in the fixed tubes (8), flexible steel ropes (10) are fixedly arranged on two sides of each bobbin (9), one ends, far away from the bobbins (9), of the flexible steel ropes (10) extend to the fixed tubes (8) to bypass the corresponding fixed pulleys and far away from one sides of the fixed tubes (8) and are fixedly connected with the inner walls of the L-shaped measuring rods (4) close to one sides of the fixed tubes (8), the fixed tubes (8) are sleeved on the two flexible steel ropes (10), the top ends of the bobbins (9) extend to the upper sides of the transverse plates (1) and are in movable contact with L-shaped handles (11), the transverse plates (1) are rotatably sleeved on the bobbins (9), and T-shaped rods (12) are fixedly arranged at, the novel bobbin fixing device is characterized in that the same fixing block (13) is fixedly mounted between the inner walls of the two sides of the bobbin (9), the bottom of the T-shaped rod (12) extends into the bobbin (9), the fixing block (13) is slidably sleeved on the T-shaped rod (12), the same second spring (14) is fixedly mounted between the inner wall of the bottom of the T-shaped rod (12) and the bottom of the fixing block (13), the second spring (14) is movably sleeved on the corresponding T-shaped rod (12), a clamping block (15) is fixedly mounted on one side of the bottom of the L-shaped handle (11), the top of the transverse plate (1) is in an annular shape and provided with a plurality of clamping grooves (16), and the bottom of the clamping block (15) extends into one clamping groove (16) of the plurality of clamping grooves (16) and.

2. The mounting tool for the cable holder with the limited space as claimed in claim 1, wherein a circular hole is formed at the top of the transverse plate (1), a bearing is fixedly sleeved in the circular hole, and an inner ring of the bearing is fixedly sleeved with the outer side of the winding tube (9).

3. The installation tool for the cable holder with limited space as claimed in claim 1, wherein the inner walls of the two sides of the fixed tube (8) are provided with through holes, the flexible steel cable (10) is located in the corresponding through hole, and the outer side of the flexible steel cable (10) is not contacted with the side wall of the corresponding through hole.

4. The installation tool for the cable support in the limited space according to claim 1, wherein the two L-shaped measuring rods (4) are provided with square grooves on the sides close to each other, and the inner walls of the square grooves are slidably connected with the outer sides of the corresponding cross rods (3).

5. The installation tool for the cable bracket with the limited space as claimed in claim 1, wherein a square hole is formed at the top of the fixing block (13), and the inner wall of the square hole is slidably connected with the outer side of the T-shaped rod (12).

6. An installation tool for a cable bearer with limited space according to claim 1, wherein the outer side of the latch (15) is in movable contact with the inner wall of a latch groove (16).

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