CN217647219U

CN217647219U - Auxiliary device for bending wire tube

Info

Publication number: CN217647219U
Application number: CN202221519902.2U
Authority: CN
Inventors: 李永强; 张春杰; 王青; 刘望月; 郭晨翔; 石宁; 梁媛
Original assignee: Sinohydro Bureau 11 Co Ltd; PowerChina 11th Bureau Engineering Co Ltd
Current assignee: Sinohydro Bureau 11 Co Ltd; PowerChina 11th Bureau Engineering Co Ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-25
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a spool auxiliary device that bends, including being used for the suit at the sleeve pipe of waiting to bend the spool outside, sleeve pipe end connection has the guide ring, the bottom surface of guide ring with pass sheathed tube spool surface butt for the direction of bending the spool, the sleeve pipe outside is connected with the handle, the handle is to keeping away from the direction of guide ring extends, the guide ring top is provided with the footboard, the footboard is to keeping away from the direction of handle extends. The beneficial effects are that: the bending requirement of large pipe diameter, thick wall thickness or metal wire pipe can be met, the operation is simple and convenient, time and labor are saved, the bending effect is good, the efficiency is high, and the construction speed is favorably improved.

Description

Auxiliary device for bending wire tube

Technical Field

The utility model relates to a spool construction technical field, concretely relates to spool auxiliary device that bends.

Background

In the laying construction process of the line pipe, the line pipe needs to be bent. The conventional pipe bender is very labouring when the pipe diameter is large, the wall thickness is thick or the metal pipe is bent, the bending effect is not easy to control, and the construction speed is slow. Therefore, a bending auxiliary device capable of satisfying the requirements of larger pipe diameter, thicker wall thickness or metal wire pipe is needed.

Disclosure of Invention

In order to solve the above problem, the utility model provides a spool auxiliary device that bends sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of spool auxiliary device that bends, including being used for the suit at the sleeve pipe of waiting to bend the spool outside, sleeve pipe end connection has the guide ring, the bottom surface of guide ring with pass sheathed tube spool surface butt for the direction of bending the spool, the sleeve pipe outside is connected with the handle, the handle is to keeping away from the direction of guide ring extends, the guide ring top is provided with the footboard, the footboard is to keeping away from the direction of handle extends.

When the auxiliary device for bending the spool is used, the spool to be bent is inserted into the sleeve, the spool is bent to be abutted against the guide ring, the spool and the device are placed on the ground, the pedal is stepped by feet, the handle is held by hands, force is applied to the bending direction of the spool simultaneously, the spool is driven by the sleeve to rotate in the rotating process of the handle, and the guide is performed through the guide ring, so that the bending of the spool is completed; adopt this device can realize the bending of the pipe diameter great, the wall thickness is thick or metal spool fast, easy operation is convenient, labour saving and time saving, and it is effectual to bend, efficient, helps improving the construction speed.

Preferably, the pedal comprises a fixed shaft and a plate body, the fixed shaft is connected above the guide ring, the outer sides of two ends of the fixed shaft are rotatably connected with connecting rings, and the end part of the plate body is connected with the connecting rings through connecting rods.

Preferably, limiting rings are arranged on two sides of the width direction of the plate body, a U-shaped frame is arranged on one side, away from the fixed shaft, of the length of the plate body, and the end part of the opening of the U-shaped frame penetrates through the limiting rings and is connected with limiting blocks.

Preferably, a movable tube is sleeved outside the sealing end of the U-shaped frame.

Preferably, the handle comprises a fixing rod, the fixing rod is connected to the outer side of the sleeve and extends in the direction away from the guide ring, and an internal threaded pipe is connected to the end, away from the guide ring, of the fixing rod through threads.

Preferably, a reinforcing rib is connected between the fixing rod and the guide ring.

Preferably, a fixing ring with an adjustable position is arranged on the outer side of the fixing rod, a limiting plate is connected to the outer side of the fixing ring, and the limiting plate is coaxial with the sleeve.

Preferably, the outer side of the fixing ring is connected with a fixing bolt through threads, a plurality of threaded holes are uniformly formed in the outer side of the fixing rod along the length direction of the fixing rod, and the threaded holes are matched with the fixing bolt.

Preferably, the limiting plate is provided with a positioning column on the side face close to the sleeve, and the positioning column is coaxial with the sleeve.

Preferably, the section of the guide ring is of a semicircular structure, the sleeve is coaxial with the semicircular structure at the bottom of the guide ring, and the inner wall of the sleeve is in smooth transition with the bottom surface of the semicircular structure at the bottom of the guide ring.

The beneficial effects are that: can satisfy the demand of bending that the pipe diameter is great, the wall thickness is thick or metal spool, easy operation is convenient, labour saving and time saving bends effectually, and is efficient, helps improving the construction speed.

Drawings

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

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

FIG. 2 is a schematic view of the handle construction;

FIG. 3 is a schematic view of the pedal structure;

fig. 4 is a schematic cross-sectional view of a guide ring.

The reference numerals are explained below:

1. a guide ring; 2. a sleeve; 3. a pedal; 301. a fixed shaft; 302. a connecting ring; 303. a connecting rod; 304. a plate body; 305. a limiting block; 306. a limiting ring; 307. a U-shaped frame; 308. a movable tube; 4. a handle; 401. a fixing rod; 402. a threaded hole; 403. an internally threaded tube; 5. a fixing ring; 501. fixing the bolt; 6. a limiting plate; 7. a positioning column; 8. and (7) reinforcing ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a spool auxiliary device that bends, including being used for the suit at the sleeve pipe 2 of waiting to bend the spool outside, 2 end connection of sleeve pipe have guide ring 1, guide ring 1's bottom surface and the spool surface butt that passes sleeve pipe 2 for bend the direction to the spool, the sleeve pipe 2 outside is connected with handle 4, handle 4 extends to the direction of keeping away from

guide ring

1, and 1 top of guide ring is provided with footboard 3, and footboard 3 extends to the direction of keeping away from handle 4.

As an optional implementation manner, the pedal 3 includes a fixed shaft 301 and a plate body 304, the fixed shaft 301 is connected above the guide ring 1, the outer sides of the two ends of the fixed shaft 301 are rotatably connected with the connecting rings 302, the end portion of the plate body 304 is connected with the connecting rings 302 through the connecting rod 303, the arrangement is such that the plate body 304 can be rotatably connected with the guide ring 1, a large force is needed to be spent at the initial stage of bending the spool, the plate body 304 is stepped by a foot at the moment, the handle 4 is held by a hand to bend, the force consumption is low at the middle stage and the later stage of bending, the handle 4 only needs to be held by the hand to bend, the plate body 304 is contacted with the spool at the middle stage and the later stage of bending, the plate body 304 and the guide ring 1 rotate relatively under the reaction of the spool, the influence of the plate body 304 on bending can be avoided, and smooth bending is ensured.

Limiting rings 306 are arranged on two sides of the width direction of the plate body 304, a U-shaped frame 307 is arranged on one side of the length, away from the fixed shaft 301, of the plate body 304, the end portion of the opening of the U-shaped frame 307 penetrates through the limiting rings 306 respectively and is connected with a limiting block 305, so that relative sliding of the U-shaped frame 307 and the plate body 304 can be achieved, adjustment of the whole length of the pedal 3 is achieved, greater force can be provided at the initial stage of bending, and smooth bending is guaranteed.

The movable tube 308 is sleeved outside the sealing end of the U-shaped frame 307, so that the movable tube 308 is in contact with the line pipe in the middle and later bending stages, and the movable tube 308 rotates outside the U-shaped frame 307 under the reaction of the line pipe when the plate body 304 and the guide ring 1 rotate relatively, and the abrasion to the outside of the line pipe can be reduced.

Handle 4 includes dead lever 401, and dead lever 401 is connected in the sleeve pipe 2 outside, and extends to the direction of keeping away from guide ring 1, and the tip that guide ring 1 was kept away from to dead lever 401 has internal thread pipe 403 through threaded connection, sets up like this, and rotatory internal thread pipe 403, adjustment handle 4's whole length can provide bigger power at the initial stage of bending, guarantees to bend smoothly.

Be connected with stiffening rib 8 between dead lever 401 and the guide ring 1, set up like this, can guarantee the bulk strength of guide ring 1, ensure the guide effect of guide ring 1 to the spool.

Dead lever 401 outside is provided with the solid fixed ring 5 of position adjustable, gu fixed ring 5 outside is connected with limiting plate 6, limiting plate 6 is coaxial with sleeve pipe 2, set up like this, according to the length of bending of spool, adjust solid fixed ring 5 in the position in the dead lever 401 outside, carry on spacingly to the spool pipe tip through limiting plate 6, make the accurate and 1 bottom surface contact of guide ring of department of bending of spool, when bending of going on many with the spool, can realize the spool and beat the quick location of department of bending, improve the spool and turn efficiency.

The outer side of the fixing ring 5 is connected with a fixing bolt 501 through threads, a plurality of threaded holes 402 are uniformly formed in the outer side of the fixing rod 401 along the length direction of the fixing rod, the threaded holes 402 are matched with the fixing bolt 501, and therefore the fixing ring 5 is convenient to adjust and fix through the fixing bolt 501 and the threaded holes 402.

Limiting plate 6 is close to sleeve pipe 2's side and is provided with reference column 7, and reference column 7 is coaxial with sleeve pipe 2, sets up like this, and during spool tip and limiting plate 6 butt, reference column 7 stretches into inside the spool, when bending, can make the spool tip along with handle 4 is rotatory, guarantees the effect of bending.

The cross-section of guide ring 1 is semicircular structure, and sleeve pipe 2 is coaxial with the semicircular structure of guide ring 1 bottom, and 2 inner walls of sleeve pipe and the bottom surface smooth transition of guide ring 1 bottom semicircular structure, sets up like this, can make the accurate abundant contact of guide ring 1 bottom surface and spool department of bending, guarantees the direction effect of guide ring 1 to the spool.

By adopting the structure, when in use, a spool to be bent is inserted into the sleeve 2, the bending of the spool is positioned in the abutting state of the guide ring 1, the spool and the device are placed on the ground, the pedal 3 is stepped by feet, the handle 4 is held by hands, force is applied to the bending direction of the spool simultaneously, the spool is driven by the sleeve 2 to rotate in the rotating process of the handle 4, and the guide ring 1 is used for guiding to complete the bending of the spool; adopt this device can realize the bending of the pipe diameter great, the wall thickness is thick or metal spool fast, easy operation is convenient, labour saving and time saving, and it is effectual to bend, efficient, helps improving the construction speed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a spool auxiliary device that bends which characterized in that: including being used for the suit at sleeve pipe (2) of waiting to bend the spool outside, sleeve pipe (2) end connection has guide ring (1), the bottom surface of guide ring (1) with pass the spool surface butt of sleeve pipe (2) for the direction of bending the spool, the sleeve pipe (2) outside is connected with handle (4), handle (4) are to keeping away from the direction of guide ring (1) extends, guide ring (1) top is provided with footboard (3), footboard (3) are to keeping away from the direction of handle (4) extends.

2. The auxiliary device for bending the wire pipe according to claim 1, wherein: the pedal (3) comprises a fixed shaft (301) and a plate body (304), the fixed shaft (301) is connected above the guide ring (1), the outer sides of two ends of the fixed shaft (301) are rotatably connected with a connecting ring (302), and the end part of the plate body (304) is connected with the connecting ring (302) through a connecting rod (303).

3. The auxiliary device for bending the wire pipe according to claim 2, wherein: the utility model discloses a plate body (304) is characterized in that plate body (304) width direction's both sides are provided with spacing ring (306), plate body (304) are kept away from length one side of fixed axle (301) is provided with U type frame (307), the tip of U type frame (307) opening part runs through respectively spacing ring (306) and is connected with stopper (305).

4. The auxiliary device for bending the wire pipe according to claim 3, wherein: the outer side of the sealing end of the U-shaped frame (307) is sleeved with a movable pipe (308).

5. The auxiliary device for bending the wire pipe according to claim 1, wherein: the handle (4) comprises a fixing rod (401), the fixing rod (401) is connected to the outer side of the sleeve (2) and extends in the direction away from the guide ring (1), and the end portion, away from the guide ring (1), of the fixing rod (401) is connected with an internal threaded pipe (403) through threads.

6. The auxiliary device for bending the wire pipe according to claim 5, wherein: and a reinforcing rib (8) is connected between the fixing rod (401) and the guide ring (1).

7. The auxiliary device for bending the wire pipe according to claim 5, wherein: the position-adjustable fixing ring (5) is arranged on the outer side of the fixing rod (401), a limiting plate (6) is connected to the outer side of the fixing ring (5), and the limiting plate (6) is coaxial with the sleeve (2).

8. The auxiliary device for bending the wire pipe according to claim 7, wherein: the outer side of the fixing ring (5) is connected with a fixing bolt (501) through threads, a plurality of threaded holes (402) are evenly formed in the outer side of the fixing rod (401) along the length direction of the fixing rod, and the threaded holes (402) are matched with the fixing bolt (501).

9. The auxiliary device for bending the wire pipe according to claim 7, wherein: and the limiting plate (6) is provided with a positioning column (7) at the side surface close to the sleeve (2), and the positioning column (7) is coaxial with the sleeve (2).

10. The auxiliary device for bending the wire pipe according to claim 1, wherein: the section of guide ring (1) is semicircular structure, sleeve pipe (2) with the semicircular structure of guide ring (1) bottom is coaxial, just sleeve pipe (2) inner wall with the bottom surface smooth transition of guide ring (1) bottom semicircular structure.