CN212096123U

CN212096123U - Pipe tongs for water heating installation

Info

Publication number: CN212096123U
Application number: CN202020584575.3U
Authority: CN
Inventors: 解飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-08
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a pipe wrench for water heating installation, which comprises a handle and a wrench, wherein the wrench is fixedly arranged at the upper end of the handle, the handle is provided with a telescopic component, the pipe wrench can extend and rotate by rotating a second component, and the lever principle is utilized, thereby realizing the labor-saving effect; the handle after rotation is parallel to the ground, so that a worker can exert force better, and the handle is inlaid with a protective sleeve, so that the handle is not only anti-skidding, but also can protect the hand of the worker to a certain extent; the binding clip is provided with the tong tooth, and the tooth line circle looks adaptation of tong tooth and nut inner wall through swivel nut for the binding clip can be adjusted from top to bottom, thereby has reached and can change the effect of pipeline pincers tooth mouth size according to mouth of pipe diameter.

Description

Pipe tongs for water heating installation

Technical Field

The utility model relates to a hot-water heating installation apparatus field specifically is a hot-water heating installation is with pipe vice.

Background

A pipe wrench is a device used to grip and rotate workpieces such as steel pipes. The pipe wrench can be divided into a plurality of types according to bearing capacity, weight, style and the like, and is widely used for mounting petroleum pipelines and civil pipelines.

The pipe tongs that exist in the existing market, when meetting rusty ageing pipeline, the torsion that uses also need be bigger, has caused certain difficulty to the workman to the hand (hold) makes the unable better hard of workman because of perpendicular with ground, long-time work, and metal handle has also caused certain injury to the workman.

To the problem, the utility model provides a hot-water heating installation is with pipe vice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot-water heating installation is with pipe vice, including handle and tong hand, tong hand fixed mounting can change the tooth mouth of pipe vice according to orificial diameter size at will in the upper end of handle, and the hand (hold) installs flexible subassembly and can alleviate workman's hard, and the hand (hold) nestification has the protective sheath, has alleviateed the injury of metal hand (hold) to the workman to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline clamp for water heating installation comprises a handle and a clamp hand, wherein the clamp hand is fixedly installed at the upper end of the handle, the handle comprises a protective sleeve, a handle and a telescopic assembly, the protective sleeve is nested at the outer side of the handle, the telescopic assembly is fixedly installed at the upper end of the handle, and the clamp hand is fixedly installed at the upper end of the telescopic assembly;

the tong comprises a tong handle, a nut and a tong head, the tong handle is fixedly mounted at the upper end of the telescopic assembly, the nut is mounted on the side face of the tong handle, the tong head penetrates through the inner cavity of the tong handle, and the nut is movably mounted at the lower end of the tong head.

Preferably, the telescopic assembly comprises a first assembly and a second assembly, the forceps handle is fixedly embedded in an inner cavity of the first assembly, and the second assembly is fixedly arranged at the upper end of the handle.

Preferably, the first component comprises a telescopic rod and a groove, the telescopic rod is installed at the lower end of the first component, the first component is movably connected with the second component through the telescopic rod, the groove is formed in the inner cavity of the first component, and the groove is fixedly welded with the clamp handle.

Preferably, the outer wall of the telescopic rod and the inner wall of the second assembly are respectively provided with a thread ring, and the thread ring on the outer wall of the telescopic rod is matched with the thread ring on the inner wall of the second assembly.

Preferably, the forceps handle comprises a first forceps arm, first teeth and a handle support, the first teeth are fixedly mounted in an inner cavity of the first forceps arm, the handle support is mounted on the side surface of the first forceps arm, and a nut is movably mounted at the upper end of the handle support.

Preferably, the binding clip comprises a second binding clip, a second tooth and a binding clip, the second tooth is arranged at the lower end of the upper part of the second binding clip, and the binding clip is arranged at the lower end of the second binding clip.

Preferably, the nut is internally provided with a toothed ring, and the toothed ring on the inner wall of the nut is matched with the forceps teeth.

Preferably, the tong head and the first teeth are made of CR-V chrome vanadium steel.

Preferably, the protective sleeve is made of environment-friendly rubber.

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

1. the utility model provides a pair of hot-water heating installation is with pipe vice runs through in the inside of tong, the tong tooth is installed to the lower extreme of tong, the side of tong is provided with the nut, the tong tooth again with the inside insection circle looks adaptation of nut to make swivel nut can reach the effect of adjusting the tong height, be provided with the second tooth because of the tong again, the second tooth has formed the tooth mouth of pipe vice with first tooth, thereby play the effect that can adjust pipe vice tooth mouth size.

2. The utility model provides a pair of hot-water heating installation is with pipe vice, through being provided with flexible subassembly between handle and the pincers hand, flexible subassembly inner chamber is provided with the telescopic link, the outer wall of telescopic link is provided with the fillet of screw respectively with the inner chamber of second subassembly, and fillet of screw looks adaptation to rotatory second subassembly reaches the pipe vice extension and rotatory effect, consequently can change the size of power, realizes laborsaving effect, because of the handle after the rotation again, parallel with ground, thereby make better hard of workman.

3. The utility model provides a pair of hot-water heating installation is with pipe vice is through at handle pincers cover protective sheath to the protection effect to workman's hand has been realized.

Drawings

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

FIG. 2 is a schematic view of the structure of the pliers of the present invention;

FIG. 3 is a schematic view of the handle structure of the present invention;

fig. 4 is a schematic structural view of the telescopic assembly of the present invention;

fig. 5 is a sectional view of the pliers hand of the present invention.

In the figure: 1. a handle; 11. a protective sleeve; 12. a handle; 13. a telescoping assembly; 131. a first component; 1311. a telescopic rod; 1312. a groove; 132. a second component; 2. clamping a hand; 21. a forceps handle; 211. a first clamp arm; 212. a first tooth; 213. a handle support; 22. a nut; 23. a binding clip; 231. a second jawarm; 232. a second tooth; 233. and (4) pliers teeth.

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. 1-5, a pipe wrench for hot-water installation comprises a handle 1 and a wrench 2, the wrench 2 is fixedly installed at the upper end of the handle 1, the handle 1 comprises a protective sleeve 11, a handle 12 and a telescopic assembly 13, the protective sleeve 11 is nested at the outer side of the handle 12, the telescopic assembly 13 is fixedly installed at the upper end of the handle 12, the telescopic assembly 13 comprises a first assembly 131 and a second assembly 132, a wrench handle 21 is fixedly inlaid in the inner cavity of the first assembly 131, the second assembly 132 is fixedly installed at the upper end of the handle 12, the first assembly 131 comprises a telescopic rod 1311 and a groove 1312, the telescopic rod 1311 is installed at the lower end of the first assembly 131, the first assembly 131 and the second assembly 132 are movably connected through the telescopic rod 1311, the groove 1312 is opened in the inner cavity of the first assembly 131, the groove 1312 is fixedly welded to the wrench handle 21, the outer wall of the telescopic rod 1311 and the inner wall of the second assembly 132 are respectively provided with a thread ring, and the thread ring of the outer wall of the telescopic, through rotatory second subassembly 132, make the pipe tongs extend and rotate, utilize lever principle, under the certain circumstances of resistance and resistance arm, the power arm is longer more, power is less, therefore the pipe tongs after the extension has realized laborsaving effect, because of handle 12 after the rotation again, it is parallel with ground, the area of contact of handle and hand has been increased, the adversary's pressure of handle has been alleviateed, thereby make better hard of workman, and the outside pincers cover of handle 12 has protective sheath 11, protective sheath 11 adopts the environmental protection rubber material, and is not only anti-skidding, adversary has carried out certain protection again.

The tong 2 comprises a tong handle 21, a nut 22 and a tong head 23, the tong handle 21 is fixedly arranged at the upper end of the telescopic assembly 13, the nut 22 is arranged at the side surface of the tong handle 21, the tong head 23 penetrates through the inner cavity of the tong handle 21, the nut 22 is movably arranged at the lower end of the tong head, the tong handle 21 comprises a first tong arm 211, a first tooth 212 and a handle holder 213, the first tooth 212 is fixedly arranged in the inner cavity of the first tong arm 211, the handle holder 213 is arranged at the side surface of the first tong arm 211, the nut 22 is movably arranged at the upper end of the handle holder 213, the tong head 23 comprises a second tong arm 231, a second tooth 232 and a tong tooth 233, the second tooth 232 is arranged at the lower end of the upper part of the second tong arm 231, the tong tooth 233 is arranged at the lower end of the second tong arm 231, a tooth ring on the inner wall of the nut 22 is matched with the tong tooth 233, so that the tong head 23 can be adjusted up and down by rotating the nut 22, and because the lower, the second tooth 232 and the first tooth 212 arranged at the upper end of the clamp handle 233 form the tooth mouth of the pipe clamp, so that the effect of changing the size of the tooth mouth of the pipe clamp according to the diameter of a pipe orifice is achieved.

In summary, the following steps: the utility model provides a pipe wrench for water heating installation, including handle and tong, tong fixed mounting is in the handle upper end, handle 1 includes protective sheath 11, handle 12 and flexible subassembly 13, flexible subassembly 13 includes first subassembly 131 and second subassembly 132, first subassembly 131 is including telescopic link 1311, the outer wall of telescopic link 1311 and the inner wall of second subassembly 132 are provided with the fillet respectively, the outer wall fillet of telescopic link 1311 and the inner wall fillet of second subassembly 132 are adapted, through rotating second subassembly 132, thereby make the pipe wrench stretch out and draw back and rotate, utilize lever principle, under the certain circumstances of resistance and resistance arm, the power arm is longer, power is smaller, thereby laborsaving effect has been realized; the handle after rotation is parallel to the ground, so that a worker can exert force better, and the handle is inlaid with a protective sleeve, so that the handle is not only anti-skidding, but also can protect the hand of the worker to a certain extent; the tong 2 comprises a tong handle 21, a nut 22 and a tong head 23, the nut 22 is arranged on the side surface of the tong handle 21, the tong head 23 penetrates through the inner cavity of the tong handle 21, the nut 22 is movably arranged at the lower end of the tong head, the tong handle 21 comprises a first tong arm 211, a first tooth 212 and a handle support 213, the first tooth 212 is fixedly arranged in the inner cavity of the first tong arm 211, the handle support 213 is arranged on the side surface of the first tong arm 211, the nut 22 is movably arranged at the upper end of the handle support 213, the tong head 23 comprises a second tong arm 231, a second tooth 232 and a tong tooth 233, the second tooth 232 is arranged at the lower end of the second tong arm 231, the tong tooth 233 is arranged at the lower end of the second tong arm 231, a toothed ring on the inner wall of the nut 22 is matched with the tong tooth 233, so that the tong head 23 can be adjusted up and down by rotating the nut 22, and the upper lower end of the tong head 23 is provided with the second tooth 232, and the second tooth 232 and the first tooth 212 arranged at the upper end of the tong handle 233, thereby achieving the effect of changing the size of the tooth opening of the pipe tongs according to the diameter of the pipe opening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 hot-water heating installation is with breakout tongs, includes handle (1) and tong (2), tong (2) fixed mounting is in handle (1) upper end, its characterized in that: the handle (1) comprises a protective sleeve (11), a handle (12) and a telescopic assembly (13), the protective sleeve (11) is nested on the outer side of the handle (12), the telescopic assembly (13) is fixedly installed at the upper end of the handle (12), and a tong (2) is fixedly installed at the upper end of the telescopic assembly (13);

the pliers (2) comprises a pliers handle (21), a nut (22) and a pliers head (23), the pliers handle (21) is fixedly installed at the upper end of the telescopic assembly (13), the nut (22) is installed on the side face of the pliers handle (21), the pliers head (23) penetrates through the inner cavity of the pliers handle (21), and the nut (22) is movably installed at the lower end of the pliers head (23).

2. A plumbing wrench as claimed in claim 1, wherein: the telescopic assembly (13) comprises a first assembly (131) and a second assembly (132), the forceps handle (21) is fixedly embedded in an inner cavity of the first assembly (131), and the second assembly (132) is fixedly installed at the upper end of the handle (12).

3. A plumbing wrench as claimed in claim 2, wherein: the first component (131) comprises a telescopic rod (1311) and a groove (1312), the telescopic rod (1311) is installed at the lower end of the first component (131), the first component (131) is movably connected with the second component (132) through the telescopic rod (1311), the groove (1312) is formed in an inner cavity of the first component (131), and the groove (1312) is fixedly welded with the forceps handle (21).

4. A plumbing tong for hot water installation according to claim 3, characterized in that: the outer wall of the telescopic rod (1311) and the inner wall of the second assembly (132) are respectively provided with a threaded ring, and the threaded ring of the outer wall of the telescopic rod (1311) is matched with the threaded ring of the inner wall of the second assembly (132).

5. A plumbing wrench as claimed in claim 1, wherein: the clamp handle (21) comprises a first clamp arm (211), first teeth (212) and a handle support (213), the first teeth (212) are fixedly mounted in an inner cavity of the first clamp arm (211), the handle support (213) is mounted on the side surface of the first clamp arm (211), and a nut (22) is movably mounted at the upper end of the handle support (213).

6. A plumbing wrench as claimed in claim 1, wherein: the pliers head (23) comprises a second pliers arm (231), a second tooth (232) and pliers teeth (233), the second tooth (232) is installed at the lower end of the upper portion of the second pliers arm (231), and the pliers teeth (233) are installed at the lower end of the second pliers arm (231).

7. A plumbing wrench as claimed in claim 1, wherein: the inner part of the nut (22) is provided with a toothed ring, and the toothed ring on the inner wall of the nut (22) is matched with the clamp teeth (233).

8. A plumbing wrench as claimed in claim 1, wherein: the clamp head (23) and the first tooth (212) are components made of CR-V chrome vanadium steel.

9. A plumbing wrench as claimed in claim 1, wherein: the protective sleeve (11) is a component made of environment-friendly rubber.