CN206780257U - A kind of hot-water heating pipe installs pipe wrench - Google Patents

Abstract

The utility model discloses a kind of hot-water heating pipe to install pipe wrench, including housing, the internal activity of the housing is connected with movable block and the pincers block on the left of movable block, the right side of the movable block is through housing and extends to the outside of housing, the left side of the pincers block through housing and extends to the outside of housing, the internal activity of the pincers block is connected with adjustable clamp, the right side of the adjustable clamp runs through pincers block and extends to the outside of pincers block, the left side of the adjustable clamp runs through pincers block and extends to the outside of pincers block, the surface activity of the adjustable clamp is connected with annulus, the bottom of the annulus is connected with clamping the top movable of block, the internal activity of the housing is connected with rotating shaft.The utility model makes pipe wrench hand lever adjustable in length, when being dismantled to the high pipeline of tautness, it is painstaking to feel, arm will not feel well, and is advantageous to the use of people by setting rotating shaft, nahlock, connecting plate, cylinder, movable sleeve, contiguous block and guide block.

Description

A kind of hot-water heating pipe installs pipe wrench

Technical field

Pipe installation technology field is the utility model is related to, specially a kind of hot-water heating pipe installation pipe wrench.

Background technology

Pipe wrench is generally used to clamping and rotating steel tube class workpiece, is widely used in petroleum pipeline and civil pipeline installation, pipe wrench Operation principle be that clamping force is transferred into torsion, used in twisting direction power more also just clamp tighter greatly, pipe wrench by its carrying Ability is divided into two heavy duty, regular grade grades；Parts by weights is scale-up version, heavy type, light-duty；It is divided into English, American, moral by style Formula, Spanish style, deflection formula, chain, olecranon double-handle pipe wrench etc.；It is divided into aluminium alloy pipe wrench, cast steel pipe wrench, malleable iron by shank material Pipe wrench, magnesium iron pipe wrench etc., pipe wrench hand lever length common at present is unadjustable, when being dismantled to the high pipeline of tautness, easily Feel painstaking, arm is not felt well, be unfavorable for the use of people.

Utility model content

The purpose of this utility model is to provide a kind of hot-water heating pipe installation pipe wrench possess the excellent of pipe wrench hand lever adjustable in length Point, solve the problems, such as that pipe wrench hand lever length is unadjustable.

To achieve the above object, the utility model provides following technical scheme：A kind of hot-water heating pipe installs pipe wrench, including shell Body, the internal activity of the housing are connected with movable block and the pincers block on the left of movable block, and the right side of the movable block is run through Housing and the outside for extending to housing, the left side of the pincers block through housing and extends to the outside of housing, described to clamp the interior of block Portion is connected with adjustable clamp, and the right side of the adjustable clamp runs through pincers block and extends to the outside of pincers block, a left side for the adjustable clamp Side is through pincers block and extends to the outside of pincers block, and the surface activity of the adjustable clamp is connected with annulus, the bottom of the annulus with The top movable connection of block is clamped, the internal activity of the housing is connected with rotating shaft, and the front end of the rotating shaft through housing and extends External stability to housing is connected with handle, and the rear end of the rotating shaft is fixedly connected with nahlock, the top and bottom of the nahlock Connecting plate is fixedly connected with, the positive top of connecting plate is fixedly connected with cylinder, the surface activity connection of the cylinder There is movable sleeve, the side of the movable sleeve is fixedly connected with contiguous block, is fixedly connected with the top and bottom of the housing cavity There is a guide block, side of the contiguous block away from movable sleeve is through guide block and extends to the outside of guide block respectively with movable block and clamping block It is fixedly connected, the inside of the handle is plugged with inserted link, and the rear end of the inserted link extends to the inside of housing, before the inserted link End extends to the outside of handle.

Preferably, link is fixedly connected with the right side of the movable block, the link is circle.

Preferably, the surface activity of the rotating shaft is connected with fixed plate, and the back side of the fixed plate and the front of housing are consolidated Fixed connection.

Preferably, the surface of the annulus is fixedly connected with non-slipping block, and the non-slipping block is circle.

Preferably, the surface of the housing is fixedly connected with protective jacket, and the surface of the protective jacket is provided with anti-slip veins.

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

1st, the utility model makes pipe wrench by setting rotating shaft, nahlock, connecting plate, cylinder, movable sleeve, contiguous block and guide block Hand lever adjustable in length, when being dismantled to the high pipeline of tautness, it is painstaking to feel, arm will not feel well, and be advantageous to The use of people.

2nd, the utility model makes pipe wrench be easy to put, by setting non-slipping block, makes pipe wrench using more by setting link Safety, by setting fixed plate, makes axis of rotation more stable.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model structure front schematic view.

In figure：1 housing, 2 movable blocks, 3 pincers blocks, 4 adjustable clamps, 5 handles, 6 annulus, 7 rotating shafts, 8 nahlocks, 9 connecting plates, 10 circles Post, 11 movable sleeves, 12 contiguous blocks, 13 guide blocks, 14 links, 15 fixed plates, 16 non-slipping blocks, 17 Anti-slip covers, 18 inserted links.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2 is referred to, a kind of hot-water heating pipe installs pipe wrench, including housing 1, the surface of housing 1 are fixedly connected with protective jacket 17, the surface of protective jacket 17 is provided with anti-slip veins, and the internal activity of housing 1 is connected with movable block 2 and positioned at the left side of movable block 2 Block 3 is clamped, the right side of movable block 2 is fixedly connected with link 14, and link 14 is circle, by setting link 14, makes pipe wrench be easy to put Put, the right side of movable block 2 through housing 1 and extends to the outside of housing 1, and the left side of pincers block 3 through housing 1 and extends to housing 1 outside, the internal activity of pincers block 3 are connected with adjustable clamp 4, and the right side of adjustable clamp 4 through pincers block 3 and extends to the outer of pincers block 3 Portion, the left side of adjustable clamp 4 through pincers block 3 and extend to the outside of pincers block 3, and the surface activity of adjustable clamp 4 is connected with annulus 6, circle The surface of ring 6 is fixedly connected with non-slipping block 16, and non-slipping block 16 is circle, by setting non-slipping block 16, uses pipe wrench and more pacifies Entirely, the bottom of annulus 6 is connected with clamping the top movable of block 3, and the internal activity of housing 1 is connected with rotating shaft 7, and the surface of rotating shaft 7 is lived Dynamic to be connected with fixed plate 15, the back side of fixed plate 15 is fixedly connected with the front of housing 1, by setting fixed plate 15, makes rotating shaft 7 Rotate more stable, the front end of rotating shaft 7 is through housing 1 and extends to the external stability of housing 1 and is connected with handle 5, the rear end of rotating shaft 7 Nahlock 8 is fixedly connected with, the top and bottom of nahlock 8 have been fixedly connected with connecting plate 9, and 9 positive top of connecting plate, which is fixed, to be connected Cylinder 10 is connected to, the surface activity of cylinder 10 is connected with movable sleeve 11, and the side of movable sleeve 11 is fixedly connected with contiguous block 12, shell Guide block 13 is fixedly connected with the top and bottom of the inner chamber of body 1, guide block 13 is run through simultaneously in side of the contiguous block 12 away from movable sleeve 11 The outside for extending to guide block 13 is fixedly connected with movable block 2 and pincers block 3 respectively, and the inside of handle 8 is plugged with inserted link 18, inserted link 18 Rear end extend to the inside of housing 1, the front end of inserted link 18 extends to the outside of handle 5, by setting rotating shaft 7, nahlock 8, even Fishplate bar 9, cylinder 10, movable sleeve 11, contiguous block 12 and guide block 13, make pipe wrench hand lever adjustable in length, in the pipe high to tautness When road is dismantled, it is painstaking to feel, arm will not feel well, and is advantageous to the use of people.

In use, inserted link 18 is removed, swinging handle 5, handle 5 drives rotating shaft 7 to rotate, and rotating shaft 7 drives nahlock 8, connection Plate 9 and cylinder 10 rotate, and cylinder 10 drives movable sleeve 11 and contiguous block 12 to move left and right, and contiguous block 12 drives movable block 2 and pincers Block 3 is moved left and right, and inserted link 18 is plugged after reaching ideal position, makes pipe wrench hand lever adjustable in length, in the pipeline high to tautness During dismounting, it is painstaking to feel, arm will not feel well, and is advantageous to the use of people.

In summary：The hot-water heating pipe installs pipe wrench, passes through rotating shaft 7, nahlock 8, connecting plate 9, cylinder 10, movable sleeve 11, company The cooperation of block 12 and guide block 13 is connect, solves at present that common pipe wrench hand lever length is unadjustable, in the pipeline high to tautness During dismounting, it is painstaking easily to feel, arm is not felt well, and is unfavorable for the problem of people use.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of hot-water heating pipe installs pipe wrench, including housing (1), it is characterised in that：The internal activity of the housing (1) is connected with work Motion block (2) and the pincers block (3) on the left of movable block (2), the right side of the movable block (2) through housing (1) and extend to shell The outside of body (1), the left side of the pincers block (3) through housing (1) and extends to the outside of housing (1), described to clamp the interior of block (3) Portion is connected with adjustable clamp (4), and the right side of the adjustable clamp (4) runs through pincers block (3) and extends to the outside of pincers block (3), institute The left side of adjustable clamp (4) is stated through pincers block (3) and extends to the outside of pincers block (3), the surface activity connection of the adjustable clamp (4) There is annulus (6), the bottom of the annulus (6) is connected with the top movable of pincers block (3), the internal activity connection of the housing (1) There is a rotating shaft (7), the front end of the rotating shaft (7) is through housing (1) and extends to the external stability of housing (1) and is connected with handle (5), The rear end of the rotating shaft (7) is fixedly connected with nahlock (8), and connecting plate has been fixedly connected with the top and bottom of the nahlock (8) (9), the positive top of the connecting plate (9) is fixedly connected with cylinder (10), and the surface activity of the cylinder (10) is connected with work Dynamic set (11), the side of the movable sleeve (11) is fixedly connected with contiguous block (12), the top and bottom of housing (1) inner chamber Guide block (13) is fixedly connected with, side of the contiguous block (12) away from movable sleeve (11), which is run through guide block (13) and extended to, leads The outside of block (13) is fixedly connected with movable block (2) and pincers block (3) respectively, and the inside of the handle (5) is plugged with inserted link (18), The rear end of the inserted link (18) extends to the inside of housing (1), and the front end of the inserted link (18) extends to the outside of handle (5).

A kind of 2. hot-water heating pipe installation pipe wrench according to claim 1, it is characterised in that：The right side of the movable block (2) is consolidated Surely link (14) is connected with, the link (14) is circle.

A kind of 3. hot-water heating pipe installation pipe wrench according to claim 1, it is characterised in that：The surface activity of the rotating shaft (7) Fixed plate (15) is connected with, the back side of the fixed plate (15) is fixedly connected with the front of housing (1).

A kind of 4. hot-water heating pipe installation pipe wrench according to claim 1, it is characterised in that：The surface of the annulus (6) is fixed Non-slipping block (16) is connected with, the non-slipping block (16) is circle.

A kind of 5. hot-water heating pipe installation pipe wrench according to claim 1, it is characterised in that：The surface of the housing (1) is fixed Protective jacket (17) is connected with, the surface of the protective jacket (17) is provided with anti-slip veins.