CN212887431U

CN212887431U - A tonger for anti-wind pull rod

Info

Publication number: CN212887431U
Application number: CN202021868204.4U
Authority: CN
Inventors: 巴建国; 董升涛; 袁星; 宋玉军
Original assignee: Shengli Oilfield Changlong Road And Bridge Equipment Co ltd
Current assignee: Shengli Oilfield Changlong Road And Bridge Equipment Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-06
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a tonger for anti-wind pull rod, including connecting rod and clamping part, the clamping part is installed the both ends of connecting rod, the clamping part includes first clamping part and second clamping part, first clamping part fixed connection be in the one end of connecting rod, the second clamping part is followed the length direction sliding connection of connecting rod is in the other end of connecting rod. The utility model discloses a set up the pull rod centre gripping at the basket screw both ends in first clamping part and the second clamping part of setting respectively with anti-wind pull rod at the both ends setting of connecting rod, apply for the connecting rod when rotating the basket screw with the power size equidirectional opposite force of rotating the basket screw, the power of applying on the connecting rod with the basket screw is offset the power that the pull rod body produced and then avoided the anti-wind pull rod body to cause the damage, the articulated position department of having avoided the anti-wind pull rod simultaneously produces and destroys, anti-wind pull rod life has been prolonged.

Description

A tonger for anti-wind pull rod

Technical Field

The utility model relates to a binding clip technical field, in particular to binding clip for anti-wind pull rod.

Background

When the wind-resistant pull rod is used for installing a bailey steel bridge, the lower chords of bailey pieces, which are installed on the inner sides of two sides of the steel bridge, are crossed and inclined, the overall stability of the steel bridge is adjusted and fixed, the wind-resistant pull rod is generally composed of two pull rods, pull plates hinged to the end portions of the two pull rods and turn screws installed on the pull rods, the turn screws arranged on the wind-resistant pull rods are used for adjusting the tightness of the wind-resistant pull rods, and generally, an operator directly rotates the turn screws to complete the tightness of the wind-resistant pull rods after the wind-resistant pull rods are in place. However, in this operation mode, when the turnbuckle is rotated, the pull rod is twisted along with the rotation of the turnbuckle, which is not only inconvenient to operate, but also easily causes twisting deformation to the wind-resistant pull rod body, and easily damages the hinged position of the wind-resistant pull rod, thereby reducing the service life of the wind-resistant pull rod.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pincers utensil for anti-wind pull rod is provided to avoid anti-wind pull rod body to cause torsional deformation when rotating turnbuckle, avoid producing destruction, extension anti-wind pull rod life to the articulated position department of anti-wind pull rod.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this: the utility model provides a pincers for anti-wind pull rod, includes connecting rod, first clamping part and second clamping part, first clamping part fixed connection be in the one end of connecting rod, the second clamping part is along the length direction sliding connection of connecting rod is in the other end of connecting rod.

Further, the second clamping part is slidably connected to the other end of the connecting rod by adopting the following structure: the other end fixedly connected with slide bar of connecting rod, second clamping part slidable mounting is in on the slide bar.

Furthermore, the slide bars are cylindrical, more than two slide bars are arranged, and the second clamping part is provided with slide holes which are the same in number as the slide bars and are matched with the slide bars in a one-to-one correspondence mode.

Furthermore, one end of the sliding rod, which is far away from the connecting rod, is provided with a stop block for preventing the second clamping part from falling off the sliding hole.

Further, the slide hole is in a two-stage stepped hole shape with a small inside and a large outside, and the stop block is configured to pass through a section with a larger diameter of the slide hole but not pass through a section with a smaller diameter of the slide hole.

Further, first clamping part includes first solid fixed splint and demountable installation in first movable clamp plate on the first solid fixed splint, first solid fixed splint the orientation the one side of first movable clamp plate is equipped with the first draw-in groove of a plurality of size diverse, first movable clamp plate the orientation the one side of first solid fixed splint be equipped with a plurality of the quantity of first draw-in groove is the same, the second draw-in groove of position one-to-one.

Further, the second clamping part includes second solid fixed splint and demountable installation in second movable splint on the second solid fixed splint, second solid fixed splint towards be equipped with a plurality of third draw-in grooves on the side of second movable splint, it is a plurality of the third draw-in groove is with a plurality of first draw-in groove quantity, size and shape are all the same and one-to-one ground is on the same axis, second movable splint towards a side of second solid fixed splint is equipped with a plurality of the fourth draw-in groove of the same quantity of third draw-in groove, position one-to-one.

Furthermore, the first movable clamping plate is fixed on the first fixed clamping plate through a plurality of first bolts, and the second movable clamping plate is detachably fixed on the second fixed clamping plate through a plurality of second bolts.

Furthermore, one end of each of the first bolts is hinged to the first movable clamping plate, and the other end of each of the first bolts penetrates through the first fixed clamping plate and is fixed on the first fixed clamping plate through a first nut; one end of each of the second bolts is hinged to the second movable clamping plate, and the other end of each of the second bolts penetrates through the second fixed clamping plate and is fixed to the second fixed clamping plate through second nuts.

Furthermore, at least one first U-shaped notch is formed in the first fixing clamp plate, the opening of the first U-shaped notch faces outwards, the position of each first U-shaped notch corresponds to the position of one first bolt, and the first bolt corresponding to the first U-shaped notch can enter the first U-shaped notch through the opening of the first U-shaped notch and is fixed on the first fixing clamp plate through the first nut;

the second fixing clamp plate is provided with at least one second U-shaped notch, the opening of the second U-shaped notch faces outwards, the position of each second U-shaped notch corresponds to one of the positions of the second bolts respectively, and the second bolts can pass through the opening positions of the second U-shaped notches and enter the second U-shaped notches, and are fixed on the second fixing clamp plate through the second nuts.

The beneficial effects of the utility model are embodied in:

the utility model discloses a set up the pull rod centre gripping at the both ends of connecting rod and set up first clamping part respectively and can follow the gliding second clamping part of the length direction of connecting rod with turn the buckle both ends in the anti-wind pull rod, exert the power opposite with the power size equidirectional phase of rotation turn buckle for the connecting rod when rotating the buckle, exert the power that turn buckle produced the pull rod body on the connecting rod and offset and then avoided the anti-wind pull rod body to cause the damage, the articulated position department of having avoided the anti-wind pull rod simultaneously produces and destroys, anti-wind pull rod life has been prolonged.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a structural view of a pliers for a wind-resistant drawbar according to an embodiment of the present invention;

fig. 2 is a schematic structural view (without nut) of a wind-resistant pull rod according to an embodiment of the present invention;

fig. 3 is a front view of a wind-resistant drawbar according to an embodiment of the present invention;

fig. 4 is a top view of a wind-resistant pull rod according to an embodiment of the present invention;

fig. 5 is a rear view of a wind-resistant drawbar according to an embodiment of the present invention;

fig. 6 is an enlarged view at a in fig. 5.

Description of reference numerals:

1-connecting rod, 2-first clamping part, 21-first fixed clamping plate, 211-first clamping groove, 212-first U-shaped notch, 22-first movable clamping plate, 221-second clamping groove, 23-first bolt, 24-first nut, 3-second clamping part, 31-sliding hole, 32-second fixed clamping plate, 321-third clamping groove, 322-second U-shaped notch, 33-second movable clamping plate, 331-fourth clamping groove, 34-second bolt, 35-second nut, 4-sliding rod and 41-stop block.

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. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the utility model.

It should be noted that if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the utility model.

See fig. 1-6.

The utility model relates to a pincers utensil for anti-wind pull rod, including connecting rod 1, first clamping part 2 and second clamping

part

3, 2 fixed connection of first clamping part are in the one end of connecting

rod

1, 3 edges of second clamping part the length direction sliding connection of connecting rod 1 is in the other end of connecting rod 1, when the turn buckle carries out the elasticity, second clamping part 3 removes along with the elasticity of turn buckle.

In one embodiment, the second clamping portion 3 is slidably connected to the other end of the connecting rod 1 by adopting the following structure: the other end of the connecting rod 1 is fixedly connected with a sliding rod 4, and the second clamping part 3 is slidably mounted on the sliding rod 4. The design is simple and practical.

In an embodiment, the sliding rod 4 is cylindrical, the number of the sliding rods 4 is more than two, and the second clamping portion 3 is provided with sliding holes 31, the number of which is the same as that of the sliding rods 4, and the positions of which are in one-to-one correspondence with the sliding rods 4 are matched with each other. The design is simple, and the installation and the manufacture are convenient.

In an embodiment, an end of the slide rod 4 facing away from the connecting rod 1 is provided with a stopper 41 for preventing the second clamping portion 3 from falling out of the slide hole 31. By the design, the second clamping part can be prevented from being separated from the connecting rod through the stop block, and the operation and the use are convenient.

In one embodiment, the slide hole 31 has a two-step hole shape with a small inside and a large outside, and the stopper 41 is configured to pass through a larger diameter section of the slide hole 31 but not pass through a smaller diameter section of the slide hole 31. By the design, the sliding distance of the second clamping part on the sliding rod is increased under the condition that the length of the sliding rod is not changed, and the design is more reasonable.

In an embodiment, the first clamping portion 2 includes a first fixed clamping plate 21 and a first movable clamping plate 22 detachably mounted on the first fixed clamping plate 21, a plurality of first clamping grooves 211 with different sizes are disposed on a surface of the first fixed clamping plate 21 facing the first movable clamping plate 22, and second clamping grooves 221 with the same number and one-to-one correspondence positions as the plurality of first clamping grooves 211 are disposed on a surface of the first movable clamping plate 22 facing the first fixed clamping plate 21. The design like this, through the cooperation between first fixed splint and the first movable clamp plate and then will place the pull rod in the draw-in groove tight, through setting up the adaptability that the draw-in groove of a plurality of size diverse has improved the pincers, can press from both sides the pull rod of different diameters tight.

In an embodiment, the second clamping portion 3 includes a second fixed clamp plate 32 and a second movable clamp plate 33 detachably mounted on the second fixed clamp plate 32, a plurality of third slots 321 are provided on a side surface of the second fixed clamp plate 32 facing the second movable clamp plate 33, the third slots 321 and the first slots 211 are the same in number, size and shape and are located on the same axis in a one-to-one correspondence manner, and a fourth slot 331 is provided on a side surface of the second movable clamp plate 33 facing the second fixed clamp plate 32, the fourth slot 331 is the same in number and corresponds to the third slot 321 in position in a one-to-one correspondence manner. By the design, the clamping groove of the first clamping part and the clamping groove of the second clamping part are arranged on the same axis, so that the pull rods at two ends of the turnbuckle are clamped conveniently.

In one embodiment, the first movable clamp plate 22 is fixed to the first fixed clamp plate 21 by a plurality of first bolts 23, and the second movable clamp plate 33 is detachably fixed to the second fixed clamp plate 32 by a plurality of second bolts 34. The design is simple in structure and practical.

In one embodiment, one end of each of the first bolts 23 is hinged to the first movable clamp 22, and the other end thereof passes through the first fixed clamp 21 and is fixed to the first fixed clamp 21 by a first nut 24; one end of the second bolts 34 is hinged to the second movable clamp plate 33, and the other end thereof passes through the second fixed clamp plate 32 and is fixed to the second fixed clamp plate 32 by a second nut 35. Design like this, through articulating the bolt on movable splint, reduced the quantity of independent part, the part is difficult to lose, and it is comparatively convenient to use.

Preferably, the first nut 24 and the second nut 35 are tightening nuts that can be tightened manually. By the design, the convenience of operation is improved, and the use is more convenient.

In an embodiment, at least one first U-shaped slot 212 is formed in the first fixing clamp plate 21, the opening of the first U-shaped slot 212 faces outward, the position of each first U-shaped slot 212 corresponds to the position of one first bolt 23, and the first bolt 23 corresponding to the first U-shaped slot 212 can enter the first U-shaped slot 212 through the opening position of the first U-shaped slot 212 and is fixed on the first fixing clamp plate 21 by the first nut 24;

at least one second U-shaped notch 322 is formed in the second fixing clamp plate 32, an opening of the second U-shaped notch 322 faces outwards, each second U-shaped notch 322 is located corresponding to one second bolt 34, the second bolt 34 can pass through the opening of the second U-shaped notch 322 and enter the second U-shaped notch 322, and the second nut 35 is fixed on the second fixing clamp plate 32. Due to the design, the operation convenience of the pliers is further improved, and the pliers are more convenient to use.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pincers for wind-resistant pull rod which characterized in that: including connecting rod (1), first clamping part (2) and second clamping part (3), first clamping part (2) fixed connection be in the one end of connecting rod (1), second clamping part (3) are followed the length direction sliding connection of connecting rod (1) is in the other end of connecting rod (1).

2. The pliers for a wind brace according to claim 1, wherein: the second clamping part (3) is connected to the other end of the connecting rod (1) in a sliding mode through the following structure: the other end of the connecting rod (1) is fixedly connected with a sliding rod (4), and the second clamping part (3) is slidably mounted on the sliding rod (4).

3. The pliers for a wind brace according to claim 2, wherein: the sliding rod (4) is cylindrical, more than two sliding rods (4) are arranged, and the second clamping part (3) is provided with sliding holes (31) which are the same as the sliding rods (4) in number and correspond to the sliding rods (4) in position one to one.

4. The pliers for a wind brace according to claim 3, wherein: one end of the sliding rod (4) departing from the connecting rod (1) is provided with a stop block (41) for preventing the second clamping part (3) from falling off the sliding hole (31).

5. The pliers for a wind brace according to claim 4, wherein: the sliding hole (31) is in a two-stage stepped hole shape with a small inside and a large outside, and the stop block (41) is configured to be capable of passing through a section with a larger diameter of the sliding hole (31) but not capable of passing through a section with a smaller diameter of the sliding hole (31).

6. The pliers for a wind-resistant drawbar according to any one of claims 1 to 5, characterized in that: first clamping part (2) include first solid fixed splint (21) and demountable installation in first movable splint (22) on first solid fixed splint (21), the orientation of first solid fixed splint (21) the one side of first movable splint (22) is equipped with first draw-in groove (211) of a plurality of size diverse, the orientation of first movable splint (22) the one side of first solid fixed splint (21) is equipped with a plurality of second draw-in groove (221) of the same, the position one-to-one of quantity of first draw-in groove (211).

7. The pliers for a wind brace according to claim 6, wherein: second clamping part (3) include second solid fixed splint (32) and demountable installation in second activity splint (33) on second solid fixed splint (32), the fixed splint of second (32) towards be equipped with a plurality of third draw-in grooves (321), a plurality of on the side of second activity splint (33) third draw-in groove (321) and a plurality of first draw-in groove (211) quantity, size and shape are all the same and one-to-one ground is on same axis, the second activity splint (33) towards the side of second solid fixed splint (32) is equipped with a plurality of fourth draw-in groove (331) of the same quantity of third draw-in groove (321), position one-to-one.

8. The pliers for a wind brace according to claim 7, wherein: the first movable clamping plate (22) is fixed on the first fixed clamping plate (21) through a plurality of first bolts (23), and the second movable clamping plate (33) is detachably fixed on the second fixed clamping plate (32) through a plurality of second bolts (34).

9. The pliers for a wind brace according to claim 8, wherein: one end of each first bolt (23) is hinged on the first movable clamping plate (22), and the other end of each first bolt passes through the first fixed clamping plate (21) and is fixed on the first fixed clamping plate (21) through a first nut (24); one end of each of the second bolts (34) is hinged to the second movable clamping plate (33), and the other end of each of the second bolts penetrates through the second fixed clamping plate (32) and is fixed on the second fixed clamping plate (32) through a second nut (35).

10. The pliers for a wind brace according to claim 9, wherein: at least one first U-shaped notch (212) is formed in the first fixing clamp plate (21), the opening of each first U-shaped notch (212) faces outwards, the position of each first U-shaped notch (212) corresponds to the position of one first bolt (23), the first bolt (23) corresponding to each first U-shaped notch (212) can enter the first U-shaped notch (212) through the opening position of the corresponding first U-shaped notch (212), and is fixed on the first fixing clamp plate (21) through the first nut (24);

at least one second U-shaped notch (322) is formed in the second fixing clamp plate (32), the opening of each second U-shaped notch (322) faces outwards, the position of each second U-shaped notch (322) corresponds to the position of one second bolt (34), the second bolt (34) corresponding to each second U-shaped notch (322) can enter the corresponding second U-shaped notch (322) through the opening of the corresponding second U-shaped notch (322), and the corresponding second bolt is fixed to the second fixing clamp plate (32) through the second nut (35).