CN112207163A

CN112207163A - Bending tool for building construction

Info

Publication number: CN112207163A
Application number: CN202011117838.0A
Authority: CN
Inventors: 王小云; 刘洪�
Original assignee: China Construction Fourth Engineering Division Corp Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-01-12

Abstract

The invention discloses a bending tool for building construction, wherein one end of an internal thread ring is fixedly connected with a bending equipment body, the upper surface of the bending equipment body is fixedly connected with an auxiliary block, the upper surface of the auxiliary block is provided with a movable plate, the upper surface of the movable plate is in threaded connection with an adjusting bolt, one side of the movable plate is fixedly connected with a limiting rod, and the other end of the internal thread ring is in threaded connection with a supporting rod. This bending tool for construction, use this equipment when the constructor is crooked hot-galvanize pipe, the one end of hot-galvanize pipe can be fixed, make hot-galvanize pipe can not rock at will when crooked, lead to the condition that hot-galvanize pipe breaks away from bending apparatus, reduce the condition that wasting of resources appears in the crooked failure, make the device can adjust length, be applicable to the personnel of different heights, when making different height personnel use, can both adjust suitable own length, comfort level when improving user of service when using, also can improve bending efficiency.

Description

Bending tool for building construction

Technical Field

The invention relates to the technical field of auxiliary tools for building construction, in particular to a bending tool for building construction.

Background

During construction, a hot-dip galvanized pipe is a common pipe, hot-dip galvanizing firstly pickle a steel pipe, in order to remove iron oxide on the surface of the steel pipe, after pickling, the hot-dip galvanized pipe is cleaned in an ammonium chloride or zinc chloride aqueous solution or an ammonium chloride and zinc chloride mixed aqueous solution tank and then sent into a hot-dip coating tank, hot-dip galvanizing has the advantages of uniform coating, strong adhesive force, long service life and the like, when the hot-dip galvanized pipe is used, the hot-dip galvanized pipe needs to be bent into different radians sometimes, the hot-dip galvanized pipe is troublesome to be removed by a constructor by bending with hands, and the physical strength of the constructor is wasted, so that a tool capable of assisting the constructor to bend the hot-dip galvanized pipe is needed, but the existing bending tool is simple in structure, and the situation that the hot-dip galvanized pipe breaks away from the bending tool to cause bending failure and resource waste.

Disclosure of Invention

The present invention aims to provide a bending tool for building construction which solves the problems set out in the background art.

The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:

the utility model provides a bending tool for construction, includes the internal thread circle, the one end fixedly connected with bending apparatus body of internal thread circle, the last fixed surface of bending apparatus body is connected with supplementary piece, the upper surface of supplementary piece is provided with the fly leaf, the last surface threaded connection of fly leaf has adjusting bolt, one side fixedly connected with gag lever post of fly leaf, the other end threaded connection of internal thread circle has the bracing piece, the spacing groove has been seted up to the upper surface of bracing piece, the sleeve has been cup jointed to the one end of bracing piece, telescopic upper surface is provided with the pull block, the spring has been cup jointed to the surface of pull block.

Optionally, one side of the internal thread ring is provided with two stress rods.

Optionally, the outer surface of the bending device body is provided with scale marks, and the outer surface of the scale marks is provided with a fluorescent strip.

Optionally, the number of the movable plates is two, and the two movable plates are arranged in central symmetry by taking a vertical central line of the bending device body as a symmetry axis.

Optionally, a protective sleeve is arranged on the outer surface of the sleeve, and the protective sleeve is made of silica gel.

Optionally, one end of the pulling block is clamped with four limiting grooves.

Compared with the prior art, the invention has the beneficial effects that:

1. this bending tool that construction was used, through the setting of bending apparatus body, auxiliary block, fly leaf, adjusting bolt and gag lever post, when constructor used this equipment to the hot-dip galvanized pipe bending, can fix the one end of hot-dip galvanized pipe for hot-dip galvanized pipe can not rock at will when crooked, leads to hot-dip galvanized pipe to break away from the condition of bending apparatus, reduces the crooked condition that the wasting of resources appears in failure.

2. This bending tool that construction used, through the setting of internal thread circle, bending apparatus body, bracing piece, spacing groove, sleeve, shifting block and spring for the device can adjust length, is applicable to the personnel of different heights, makes when different height personnel use, can both adjust and be fit for oneself length, and comfort level when improving user of service when using also can improve crooked efficiency.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure A shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of a planar structure of the pull block of the present invention;

fig. 4 is a schematic view of a plane structure of the adjusting bolt of the present invention.

In the figure: 1. an internal thread ring; 2. bending the apparatus body; 3. an auxiliary block; 4. a movable plate; 5. adjusting the bolt; 6. a limiting rod; 7. a support bar; 8. a limiting groove; 9. a sleeve; 10. pulling out blocks; 11. a spring; 12. a stress beam; 13. scale lines; 14. a protective sleeve.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in an embodiment of the present invention, a bending tool for building construction includes an internal thread ring 1, a bending apparatus body 2 is fixedly connected to one end of the internal thread ring 1, a stress rod 12 is disposed on one side of the internal thread ring 1, the number of the stress rods 12 is two, an auxiliary block 3 is fixedly connected to the upper surface of the bending apparatus body 2, a scale mark 13 is disposed on the outer surface of the bending apparatus body 2, a fluorescent strip is disposed on the outer surface of the scale mark 13, a movable plate 4 is disposed on the upper surface of the auxiliary block 3, the number of the movable plates 4 is two, and the two movable plates 4 are arranged in central symmetry with the vertical central line of the bending apparatus body 2 as the symmetry axis, in order to ensure that the clamping condition cannot occur when the adjusting bolt 5 is tightened or loosened, the adjusting bolt 5 is provided with a lubricating sheet at the connecting position of the movable plate 4 and the auxiliary block 3, so that the adjusting bolt is smooth in movement;

the one end of pulling out piece 10 being connected with spacing groove 8 is provided with the sealing strip, fill the gap between the two connections, make to connect more stably, there is adjusting bolt 5 with the upper surface threaded connection of fly leaf 4, one side fixedly connected with gag lever post 6 of fly leaf 4, the other end threaded connection of internal thread circle 1 has bracing piece 7, spacing groove 8 has been seted up to the upper surface of bracing piece 7, sleeve 9 has been cup jointed to the one end of bracing piece 7, sleeve 9's surface is provided with lag 14, the material of lag 14 is the silica gel material, sleeve 9's upper surface is provided with pulling out piece 10, the one end joint of pulling out piece 10 has spacing groove 8, the quantity of spacing groove 8 is four, spring 11 has been cup jointed to the surface of pulling out piece 10.

In summary, the bending tool for building construction comprises the following steps: the inner wall of sleeve 9 is provided with the sealing strip for when flexible the device, the condition of deviation can not appear when sleeve 9 removes, the stability of being connected with bracing piece 7 of reinforcing.

1. The device is connected with a support rod 7 through an internal thread ring 1, the length of the device can be extended by pulling a pulling block 10, and one end of the pulling block 10 is clamped in a limiting groove 8 on the upper surface of the support rod 7 to complete limiting and fixing;

2. inserting a hot-galvanized pipe to be bent into a groove formed in a bending equipment body 2, enabling a movable plate 4 to move back and forth through an elastic adjusting bolt 5, pressing the movable plate 4 on the upper surface of the hot-galvanized pipe, screwing the adjusting bolt 5, and fixing and limiting the hot-galvanized pipe, so that the situation that the hot-galvanized pipe shakes randomly during bending is avoided;

3. the stress degree of the device can be enhanced through the stress rod 12, the service life of the device is prolonged, the degree of bending of the tube can be seen by a user through the scale marks 13, abrasion of the hand of the user during use is reduced through the protective sleeve 14, and the comfort level of the user during use is improved.

The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. A bending tool for building construction, comprising an internal thread ring (1), characterized in that: the one end fixedly connected with bending apparatus body (2) of internal thread circle (1), the last fixed surface of bending apparatus body (2) is connected with supplementary piece (3), the upper surface of supplementary piece (3) is provided with fly leaf (4), the upper surface threaded connection of fly leaf (4) has adjusting bolt (5), one side fixedly connected with gag lever post (6) of fly leaf (4), the other end threaded connection of internal thread circle (1) has bracing piece (7), spacing groove (8) have been seted up to the upper surface of bracing piece (7), sleeve (9) have been cup jointed to the one end of bracing piece (7), the upper surface of sleeve (9) is provided with pull block (10), spring (11) have been cup jointed to the surface of pull block (10).

2. A bending tool for construction according to claim 1, wherein: one side of the internal thread ring (1) is provided with two stress rods (12), and the number of the stress rods (12) is two.

3. A bending tool for construction according to claim 1, wherein: the outer surface of crooked equipment body (2) is provided with scale mark (13), the surface of scale mark (13) is provided with the phosphor strip.

4. A bending tool for construction according to claim 1, wherein: the number of the movable plates (4) is two, and the movable plates (4) are arranged in a central symmetry mode by taking a vertical central line of the bending equipment body (2) as a symmetry axis.

5. A bending tool for construction according to claim 1, wherein: the outer surface of sleeve (9) is provided with lag (14), the material of lag (14) is the silica gel material.

6. A bending tool for construction according to claim 1, wherein: one end joint of shifting block (10) has spacing groove (8), the quantity of spacing groove (8) is four.