CN210120308U

CN210120308U - Novel repair tools for automobile maintenance

Info

Publication number: CN210120308U
Application number: CN201921325253.0U
Authority: CN
Inventors: 赵力宁
Original assignee: Yantai Automobile Engineering Professional College
Current assignee: Yantai Automobile Engineering Professional College
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-02-28
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a novel repair tools for automobile maintenance, including the fixed frame of first rectangle and the fixed frame of second rectangle, threaded hole has been seted up to the top face right side middle section position of the fixed frame of first rectangle, and the vertical direction of threaded hole inner chamber rotates and pegs graft and have fastening threaded rod, fastening threaded rod's bottom face is equipped with semi-circular gland through the carousel rotation, the top face right side of the fixed frame of second rectangle is equipped with the grip block perpendicularly, it has around pivot free rotation's I leading wheel to cup joint through the pivot between the lateral wall of left side two spinal branch strut bottoms, cup joint around pivot free rotation's pinch roller through the pivot between the lateral wall of left side two spinal strut bottoms, the pinch roller rotates through the pivot and runs through front end left side support column, and be connected with the toothed disc that is located front end left side support column front. The utility model discloses be convenient for connect two cables, can taut two cables to prevent that the cable is lax flagging, the influence is used for a long time.

Description

Novel repair tools for automobile maintenance

Technical Field

The utility model relates to the technical field of equipment, specifically be a novel repair tools for automobile maintenance.

Background

The automobile maintenance line is a cable for transmitting telephone, telegraph, fax document, television and radio program, data and other electric signals, and is formed by twisting more than one pair of mutually insulated wires, compared with the overhead open wire, the automobile maintenance line has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence by natural conditions and external interference, and the like, is comprehensively popularized and used at present, and along with the increasing of the using amount year by year, the maintenance and the maintenance operation of the communication cable are the daily work of maintenance personnel, facing to a large amount of communication cables, the connection is ensured to be in a relatively tensioned state when the cables are connected, so as to prevent the cables from being insufficient in gravity tension and becoming loose in long distance, and solve the problem of how to improve the maintenance and the maintenance efficiency of the personnel, therefore, a novel maintenance tool for automobile maintenance is designed and produced, in order to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel repair tools for automobile maintenance to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a novel maintenance tool for automobile maintenance comprises a first rectangular fixing frame and a second rectangular fixing frame, wherein the first rectangular fixing frame and the second rectangular fixing frame are opposite up and down, supporting columns are perpendicularly welded at four corner positions of a side wall between the first rectangular fixing frame and the second rectangular fixing frame, a threaded hole is formed in the middle position of the right side of the top end face of the first rectangular fixing frame, a fastening threaded rod is inserted in the threaded hole in a vertical direction in a rotating mode, a semicircular gland is arranged on the bottom end face of the fastening threaded rod in a rotating mode through a turntable in a rotating mode, a clamping block is perpendicularly arranged on the right side of the top end face of the second rectangular fixing frame, a semicircular clamping gap is formed in the top end face of the clamping block, an I-shaped guide wheel which freely rotates around a rotating shaft is sleeved between the side walls of the bottoms of the two supporting columns on the left side through the rotating shaft, a pressing wheel, and the pinch roller block is in the radial outer wall top of I-shaped leading wheel, the pinch roller rotates through the front end left side through the pivot the support column, and be connected with the toothed disc that is located front end left side support column front side, the radial fixed crank that is equipped with of preceding terminal surface of toothed disc, front end left side the support column outer wall rotates and is equipped with the gag lever post, the bottom of gag lever post is equipped with the conical block with the toothed disc block, the front end left side the support column outer wall is equipped with the spacing post that is located gag lever post left side bottom.

Preferably, the front side and the rear side of the top end face of the semicircular gland are vertically provided with guide rods, the right end of the first rectangular fixing frame is provided with two guide holes which are respectively positioned on the front side and the rear side of the threaded hole, and the top end faces of the two guide rods are respectively in sliding insertion connection with the inner cavities of the two guide holes.

Preferably, the two guide rods and the fastening threaded rod are equal in length.

Preferably, the radius of the inner side of the semicircular gland is 0.7 times of the radius of the inner cavity of the semicircular clamping gap of the clamping block.

Preferably, a plurality of bumps which are uniformly distributed at intervals are protruded on the radial outer wall of the pressing wheel in the same body.

Preferably, the tip of the crank is provided with a rectangular control hole.

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

1. the utility model relates to a novel repair tools for automobile maintenance, frequently rotate the crank through manual, make the crank drive the toothed disc clockwise rotation, when the toothed disc clockwise rotation, the toper piece that is located the gag lever post of toothed disc top is stirred by the toothed disc, thereby it pulls the cable right to drive the pinch roller, taut cable, restrict the gag lever post to the gag lever post, in case the gag lever post follows the power reversal of toothed disc reversal, lead to taut cable to resume laxly once more, thereby be convenient for connect two taut cables, realize taut with the cable, in order to prevent the lax flagging phenomenon of cable, influence the cable and use for a long time.

2. The utility model discloses, through setting up the lug, increase the traction friction between pinch roller and the cable to prevent that the cable skids at towed in-process.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged view of a structure at a position in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a first rectangular fixed frame; 2. a support pillar; 3. a rotating shaft; 4. a crank; 5. a gear plate; 6. a second rectangular fixed frame; 7. an I-shaped guide wheel; 8. a pinch roller; 9. a clamping block; 10. a semicircular gland; 11. fastening a threaded rod; 12. a guide bar; 13. a limiting column; 14. a conical block; 15. a limiting rod.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a novel repair tools for automobile maintenance is provided. 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.

Example 1

Referring to fig. 1-2, the present embodiment provides a novel maintenance tool for automobile maintenance, including a first rectangular fixing frame 1 and a second rectangular fixing frame 6, the first rectangular fixing frame 1 is vertically aligned with the second rectangular fixing frame 6, supporting pillars 2 are vertically welded at four corner positions of a side wall between the first rectangular fixing frame 1 and the second rectangular fixing frame 6, a threaded hole is formed at a middle position of a right side of a top end surface of the first rectangular fixing frame 1, a fastening threaded rod 11 is inserted in the threaded hole in a vertical direction, a semicircular gland 10 is arranged at a bottom end surface of the fastening threaded rod 11 through a rotating disc, a clamping block 9 is vertically arranged at a right side of the top end surface of the second rectangular fixing frame 6, a semicircular clamping gap below the semicircular gland 10 is formed at the top end surface of the clamping block 9, an i-shaped guide wheel 7 freely rotating around a rotating shaft 3 is sleeved between bottom side walls of the two supporting pillars 2 at, cup jointed the pinch roller 8 around 3 free rotation of pivot between the 2 bottom lateral walls of two spinal branch daggers in left side through

pivot

3, and 8 block of pinch roller are in 7 radial outer wall tops of I-shaped leading wheel, pinch roller 8 rotates through front end left side support column 2 through pivot 3, and be connected with the toothed disc 5 that is located 2 front sides of front end left side support column, the preceding terminal surface radial fixation of toothed disc 5 is equipped with crank 4, 2 outer wall rotations of front end left side support column are equipped with gag lever post 15, the bottom of gag lever post 15 is equipped with the tapered block 14 with 5 blocks of toothed disc, 2 outer walls of front end left side support column are equipped with the spacing post 13 that is located 15 left side bottom.

The front side and the rear side of the top end face of the semicircular gland 10 are respectively and vertically provided with a guide rod 12, the right end of the first rectangular fixing frame 1 is provided with two guide holes which are respectively positioned on the front side and the rear side of the threaded hole, and the top end faces of the two guide rods 12 are respectively in sliding insertion connection with the inner cavities of the two guide holes.

In the embodiment, when in use, the initial end of one cable to be connected is placed in the inner cavity of the semicircular clamping gap of the clamping block 9, then the fastening threaded rod 11 is rotated to drive the semicircular gland 10 to move downwards, one cable to be connected is positioned between the semicircular gland 10 and the inner cavity of the semicircular clamping gap of the clamping block 9, wherein in the process that the fastening threaded rod 11 drives the semicircular gland 10 to move downwards, the two guide rods 12 slide in the inner cavities of the guide holes positioned at the front side and the rear side of the threaded hole to play a role in guiding and limiting the rotation of the semicircular gland 10 so as to prevent the rotation of the semicircular gland 10 from being opposite to the dislocation of the semicircular clamping gap of the clamping block 9 and influence the positioning and clamping of the cable, then the initial end of the other cable to be connected passes through the side wall between the pinch roller 8 and the I-shaped guide wheel 7, and then the crank, make crank 4 drive 5 clockwise rotations of toothed disc, when 5 clockwise rotations of toothed disc, the toper piece 14 that is located the gag lever post 15 of 5 tops of toothed disc is stirred by toothed disc 5, thereby it pulls the cable right to drive pinch roller 8, taut cable, through spacing post 13 to the restriction of gag lever post 15, in order to prevent that gag lever post 15 follows the power reversal of 5 reversals of toothed disc, lead to taut cable to resume once more laxly, thereby be convenient for connect two taut cables, and easy operation is convenient.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1:

the two guide rods 12 and the fastening threaded rod 11 are equal in length, so that the guide rods 12 have enough length to be adjusted up and down along with the semicircular gland 10, and thus, the semicircular gland 10 is guided and limited.

The radius of the inner side of the semicircular gland 10 is 0.7 times of the radius of the inner cavity of the semicircular clamping gap of the clamping block 9, so that the semicircular gland 10 can press the semicircular clamping gap inner cavity of the clamping block 9 with a cable to be clamped and the semicircular gland.

The radial outer wall of pinch roller 8 is with the body protrusion has the lug of the even interval distribution of a plurality of, through setting up the lug, increases the traction frictional force between pinch roller 8 and the cable to prevent that the cable skids at the in-process of pulling.

The most advanced of crank 4 is equipped with the rectangle and controls the hole, controls the hole through setting up the rectangle, is convenient for rotate crank 4.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel repair tools for automobile maintenance, includes the fixed frame of first rectangle (1) and the fixed frame of second rectangle (6), its characterized in that: the fixing device comprises a first rectangular fixing frame (1) and a second rectangular fixing frame (6), wherein the first rectangular fixing frame (1) and the second rectangular fixing frame (6) are vertically opposite to each other, supporting columns (2) are vertically welded at four corner positions of a side wall between the first rectangular fixing frame (1) and the second rectangular fixing frame (6), a threaded hole is formed in the middle position of the right side of the top end face of the first rectangular fixing frame (1), a fastening threaded rod (11) is inserted in the threaded hole in a rotating mode in the vertical direction, a semicircular gland (10) is arranged on the bottom end face of the fastening threaded rod (11) through rotation of a turntable in a rotating mode, a clamping block (9) is vertically arranged on the right side of the top end face of the second rectangular fixing frame (6), a semicircular clamping notch located below the semicircular gland (10) is formed in the top end face of the clamping block (9), an I-shaped guide, two on the left side have cup jointed through pivot (3) between support column (2) bottom lateral wall and have run through the front end left side around pivot (3) free rotation's pinch roller (8), and pinch roller (8) block in the radial outer wall top of I-shaped leading wheel (7), pinch roller (8) rotate through pivot (3) support column (2), and be connected with gear plate (5) that are located front end left side support column (2) front side, the radial fixed crank (4) that are equipped with of preceding terminal surface of gear plate (5), front end left side support column (2) outer wall rotates and is equipped with gag lever post (15), the bottom of gag lever post (15) is equipped with tapered block (14) with gear plate (5) block, and the front end left side support column (2) outer wall is equipped with gag lever post (13) that are located gag lever post (15) left side bottom.

2. The novel maintenance tool for automobile maintenance according to claim 1, characterized in that: the front side and the rear side of the top end face of the semicircular gland (10) are respectively and vertically provided with a guide rod (12), the right end of the first rectangular fixing frame (1) is provided with two guide holes which are respectively positioned on the front side and the rear side of the threaded hole, and the top end faces of the two guide rods (12) are respectively inserted into the inner cavities of the two guide holes in a sliding mode.

3. The novel maintenance tool for automobile maintenance according to claim 2, characterized in that: the two guide rods (12) and the fastening threaded rod (11) are equal in length.

4. The novel maintenance tool for automobile maintenance according to claim 1, characterized in that: the radius of the inner side of the semicircular gland (10) is 0.7 time of the radius of the inner cavity of the semicircular clamping gap of the clamping block (9).

5. The novel maintenance tool for automobile maintenance according to claim 1, characterized in that: the radial outer wall of the pinch roller (8) is provided with a plurality of lugs which are evenly distributed at intervals in a protruding mode.

6. The novel maintenance tool for automobile maintenance according to claim 1, characterized in that: the tip of the crank (4) is provided with a rectangular control hole.