CN210232824U

CN210232824U - Spanner for adjusting turnbuckle

Info

Publication number: CN210232824U
Application number: CN201920398108.9U
Authority: CN
Inventors: Haishuai Wang; 王海帅; Hao Ke; 柯浩; jiao Zhong; 钟蛟
Original assignee: Huadian Electric Power Research Institute Co Ltd
Current assignee: Huadian Electric Power Research Institute Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-04-03
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a wrench for adjusting turnbuckle screws, wherein a bearing shaft is provided with a shaft shoulder, one side of the shaft shoulder is connected with a handle part for installing a sleeve, and the other side of the shaft shoulder is connected with a platform part for installing a clamping plate; the two clamping plates are oppositely connected to the upper side and the lower side of the platform part; the anti-skid block is arranged between the two clamping plates and is opposite to the end part of the platform part; the clamping part for positioning the turnbuckle is formed by locking the two clamping plates, the anti-skidding blocks and the platform part through the fastening piece. This spanner simple structure, convenient to use utilize two splint to accomplish the locking to turnbuckle width direction after through the fastener locking, utilize the tip of non slipping spur and platform portion to lock turnbuckle length direction, have realized the two-way locking function to turnbuckle to the tip of non slipping spur and platform portion all sets up the rubber pad, has alleviateed the damage that causes turnbuckle surface anticorrosive coating greatly.

Description

Spanner for adjusting turnbuckle

Technical Field

The utility model relates to a hardware and tools field specifically says, relates to a spanner for adjusting turnbuckle.

Background

The support and hanger is a bearing part of the pipeline, plays the functions of bearing the weight of the pipeline and media thereof, bearing the steam exhaust counterforce of the pipeline, restraining and limiting the unreasonable displacement of the pipeline, controlling the vibration of the pipeline and the like, and plays an extremely important role in the safe operation of the pipeline. The turnbuckle screw is as an important adapting unit of a gallows, installation, the adjustment in-process of a gallows often need adjust the turnbuckle screw, current regulation turnbuckle screw work mainly relies on breakout tongs or crowbar to realize, but when using breakout tongs or crowbar to adjust the turnbuckle screw, need take off repeatedly chucking again, not only easily cause the damage to turnbuckle screw surface anticorrosive coating, constructor's work load has still been increased, especially when the eminence operation, work efficiency has greatly been reduced. Therefore, it is necessary to design a wrench for adjusting the turnbuckle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the problem that prior art exists, and provide a combination formula regulation turnbuckle for screw spanner that structural design is reasonable, convenient to use, have two-way locking function.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a spanner for adjusting turnbuckle, its characterized in that: comprises a clamping plate, an anti-skid block, a bearing shaft and a sleeve; the bearing shaft is provided with a shaft shoulder, one side of the shaft shoulder is connected with a handle part used for installing the sleeve, and the other side of the shaft shoulder is connected with a platform part used for installing the clamping plate; the two clamping plates are oppositely connected to the upper side and the lower side of the platform part; the antiskid block is arranged between the two clamping plates and is opposite to the end part of the platform part; the clamping part for positioning the turnbuckle is formed by locking the two clamping plates, the anti-skidding blocks and the platform part through the fastening piece.

Preferably, the fastener is a lockbolt.

Preferably, the clamping plate is provided with a U-shaped long hole and three first through holes, wherein one first through hole is positioned on one side of the U-shaped long hole, and the other two first through holes are positioned on the other side of the U-shaped long hole; the number of the locking bolts is four, the locking bolts are respectively arranged in the U-shaped long hole and the three first through holes, and the anti-skidding block is arranged on a stud of the locking bolt positioned in the U-shaped long hole; two through holes II are formed in the platform part and correspond to the two through holes I on one side of the U-shaped long hole one by one, and locking bolts installed in the two through holes I simultaneously penetrate through the two through holes II.

Preferably, the end of the platform part and the side of the antiskid block facing the platform part are both provided with rubber pads.

Preferably, the sleeve is removably mounted on the shank by a locking screw.

Preferably, the second through hole (44) is designed into a threaded hole matched with the locking bolt (2), so that the clamping plate and the bearing shaft can be more stably and conveniently installed together.

The utility model discloses a use method does: firstly, selecting locking bolts with matched lengths according to the width dimension of a turnbuckle, then adjusting the position of a bearing shaft until the central line of the bearing shaft is superposed with the central line of the turnbuckle in the width direction, tightly attaching the end part of a platform part of the bearing shaft to one side of the turnbuckle without clearance, screwing three locking bolts penetrating through three first through holes, so that the turnbuckle is tightly clamped by two clamping plates, then moving an antiskid block according to the length dimension of the turnbuckle, screwing the locking bolts penetrating through a U-shaped long hole after the antiskid block and the turnbuckle have no clearance, completing the locking of the turnbuckle in the two directions of the width and the length under the action of the two clamping plates, the bearing shaft, the antiskid block and the locking bolts, finally connecting a sleeve to a handle part, and screwing the locking bolts, thus starting to adjust the turnbuckle.

Compared with the prior art, the utility model has the advantages and the effect do: this spanner simple structure, convenient to use utilize two splint to accomplish the locking to turnbuckle width direction after through the fastener locking, utilize the tip of non slipping spur and platform portion to lock turnbuckle length direction, have realized the two-way locking function to turnbuckle to the tip of non slipping spur and platform portion all sets up the rubber pad, has alleviateed the damage that causes turnbuckle surface anticorrosive coating greatly.

Drawings

In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic front view of the present embodiment.

Fig. 2 is a schematic top view of the present embodiment.

Fig. 3 is a front view of the bearing shaft in this embodiment.

Fig. 4 is a left side view of the bearing shaft in this embodiment.

Fig. 5 is a schematic top view of the bearing shaft of the present embodiment.

In the figure: the clamp comprises a clamp plate 1, a U-shaped long hole 11, a first through hole 12, a locking bolt 2, an anti-skid block 3, a force bearing shaft 4, a shaft shoulder 41, a handle part 42, a platform part 43, a second through hole 44, a sleeve 5, a locking screw 6 and a rubber pad 7.

Detailed Description

The following description will explain embodiments of the present invention in detail by way of examples with reference to the accompanying drawings. The following examples are illustrative of the present invention, and the present invention is not limited to the following examples.

Examples are given.

Referring to fig. 1 to 5, the present embodiment is a wrench for adjusting a turnbuckle, and the wrench includes a clamping plate 1, an anti-slip block 3, a bearing shaft 4 and a sleeve 5. The bearing shaft 4 is provided with a shaft shoulder 41, one side of the shaft shoulder 41 is connected with a handle part 42 used for installing the sleeve 5, the other side of the shaft shoulder 41 is connected with a platform part 43 used for installing the splint 1, and the length of the handle part 42 is larger than that of the platform part 43.

In this embodiment, two clamping plates 1 are oppositely connected to the upper and lower sides of the platform part 43; the anti-skid block 3 is arranged between the two clamping plates 1 and is opposite to the end part of the platform part 43; the two clamping plates 1, the antiskid blocks 3 and the platform part 43 form a clamping part for positioning the turnbuckle after being locked by the fasteners.

In the embodiment, the fastener is provided with four locking bolts 2, the locking bolts 2 with fine threads and different lengths but the same diameter can be prepared, and the locking bolts 2 are all full-thread bolts and can be selected according to the width of the turnbuckle. The splint 1 is provided with a U-shaped long hole 11 and three first through holes 12, wherein one first through hole 12 is positioned on one side of the U-shaped long hole 11, and the other two first through holes 12 are positioned on the other side of the U-shaped long hole 11. Four locking bolts 2 are respectively arranged in a U-shaped long hole 11 and three first through holes 12, wherein the antiskid block 3 is arranged on a stud of the locking bolt 2 positioned in the U-shaped long hole 11. Two through holes 44 are formed in the platform part 43, the two through holes 44 correspond to the two through holes 12 on one side of the U-shaped long hole 11 one by one, and the locking bolts 2 installed in the two through holes 12 simultaneously penetrate through the two through holes 44, wherein the two through holes 44 are designed to be threaded holes matched with the locking bolts 2, so that the clamp plate 1 and the bearing shaft 4 are installed together more stably and conveniently.

In this embodiment, in order to alleviate the damage that causes turnbuckle surface anticorrosive coating, consequently all be provided with the rubber pad at the tip of platform portion 43 and the one side that non slipping spur 3 faced platform portion 43, the rubber pad is removable.

In this embodiment, the sleeve 5 is detachably mounted on the shank 42 by means of a locking screw 6.

The using method of the embodiment comprises the following steps: firstly, the locking bolt 2 with matched length is selected according to the width size of the turnbuckle, then the position of the bearing shaft 4 is adjusted until the central line of the bearing shaft 4 is coincided with the central line of the turnbuckle in the width direction, and the end part of the platform part 43 of the bearing shaft 4 is tightly attached to one side of the turnbuckle without clearance, three locking bolts 2 penetrating through the three first through holes 12 are screwed, so that the turnbuckle screw is tightly clamped by the two clamping plates 1, then the antiskid block 3 is moved according to the length size of the turnbuckle screw until no gap exists between the antiskid block 3 and the turnbuckle screw, and (3) tightening the locking bolt 2 penetrating through the U-shaped long hole, completing the locking of the turnbuckle in the width direction and the length direction under the action of the two clamping plates 1, the force bearing shaft 4, the anti-skidding block 3 and the locking bolt 2, finally connecting the sleeve 5 to the handle part 42, and tightening the locking bolt 6 to start adjusting the turnbuckle.

After sleeve 5 and stalk portion 42 are connected well in this embodiment, can adjust the degree of difficulty according to the turnbuckle and decide whether to screw up locking screw 6, if adjust the degree of difficulty less, can choose not to screw up locking screw 6 to reduce unnecessary work load.

In addition, it should be noted that the specific embodiments described in the present specification are only examples for illustrating the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A spanner for adjusting turnbuckle, its characterized in that: comprises a splint (1), an anti-skid block (3), a bearing shaft (4) and a sleeve (5); the bearing shaft (4) is provided with a shaft shoulder (41), one side of the shaft shoulder (41) is connected with a handle part (42) used for installing the sleeve (5), and the other side of the shaft shoulder (41) is connected with a platform part (43) used for installing the clamping plate (1); the two clamping plates (1) are oppositely connected to the upper side and the lower side of the platform part (43); the antiskid block (3) is arranged between the two clamping plates (1) and is opposite to the end part of the platform part (43); the clamping part for positioning the turnbuckle is formed by locking the two clamping plates (1), the anti-skidding blocks (3) and the platform part (43) through fasteners.

2. A wrench as claimed in claim 1, for adjusting a turnbuckle, wherein: the fastener is a locking bolt (2).

3. A wrench as claimed in claim 2, for adjusting a turnbuckle, wherein: the clamping plate (1) is provided with a U-shaped long hole (11) and three first through holes (12), wherein one first through hole (12) is positioned on one side of the U-shaped long hole (11), and the other two first through holes (12) are positioned on the other side of the U-shaped long hole (11); the number of the locking bolts (2) is four, the locking bolts are respectively arranged in the U-shaped long hole (11) and the three through holes (12), and the anti-skidding block (3) is arranged on a stud of the locking bolt (2) positioned in the U-shaped long hole (11); two second through holes (44) are formed in the platform part (43), the two second through holes (44) correspond to the two first through holes (12) located on one side of the U-shaped long hole (11) one by one, and the locking bolts (2) installed in the two first through holes (12) penetrate through the two second through holes (44) simultaneously.

4. A wrench as claimed in claim 1, for adjusting a turnbuckle, wherein: the end of the platform part (43) and the side face, facing the platform part (43), of the antiskid block (3) are provided with rubber pads.

5. A wrench as claimed in claim 1, for adjusting a turnbuckle, wherein: the sleeve (5) is detachably mounted on the handle (42) through a locking screw (6).

6. A wrench as claimed in claim 3, for adjusting a turnbuckle, wherein: the second through hole (44) is designed to be a threaded hole matched with the locking bolt (2).