CN217177922U

CN217177922U - U-shaped pipe with high structural strength

Info

Publication number: CN217177922U
Application number: CN202123433356.9U
Authority: CN
Inventors: 施建春; 姚丽君; 龚丽华; 吴忠红
Original assignee: Changzhou Zhihao Precision Tube Co ltd
Current assignee: Changzhou Zhihao Precision Tube Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The application discloses U-shaped pipe that structural strength is high relates to U-shaped pipe technical field, and it is relatively poor to improve some current U-shaped pipes in the department intensity of bending, easily appears the problem of the condition of buckling the damage in the use, including the U-shaped pipe main part, the U-shaped pipe main part is including buckling the region and setting up the vertical region on buckling the region, the inner wall junction fixed mounting of buckling region and vertical region has the elastic gasket, the equal fixed mounting in the relative both sides of outer wall in vertical region has the backup pad, the inside threaded connection of backup pad has the locking bolt, the locking bolt runs through to the inside of elastic gasket, the fixed stiffener that is provided with between two backup pads. This application elastic gasket can fill the inside department of buckling of U-shaped pipe main part, increases the structural strength of the inside department of buckling of U-shaped pipe main part, and backup pad, locking bolt and stiffener can increase the anti extrusion degree of the concave department in U-shaped pipe main part to make U-shaped pipe main part intensity more difficult buckling.

Description

U-shaped pipe with high structural strength

Technical Field

The application relates to the U-shaped pipe field especially relates to a U-shaped pipe that structural strength is high.

Background

A U-shaped tube is a tube having a cross section like the english letter "U", and sometimes has a cross section in the shape of the japanese letter "ひ". The main characteristics are as follows: large bearing pressure, long supporting time, easy installation and difficult deformation, etc.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology, the strength of the bent part of the existing U-shaped pipe is poor, and the U-shaped pipe is easy to bend and damage in the using process, so that the U-shaped pipe with high structural strength is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve some current U-shaped pipes and be relatively poor in the department intensity of bending, easily appear the problem of the condition of bending damage in the use, this application provides a U-shaped pipe that structural strength is high.

The application provides a U-shaped pipe that structural strength is high adopts following technical scheme:

a U-shaped pipe with high structural strength comprises a U-shaped pipe main body, wherein the U-shaped pipe main body comprises a bending area and a vertical area arranged on the bending area;

the utility model discloses a bending region, including the outer wall, the inner wall junction of bending region and vertical region, the equal fixed mounting in the relative both sides of outer wall in vertical region has the backup pad, the inside threaded connection of backup pad has locking bolt, locking bolt runs through to the inside of elastic gasket, two fixed stiffener that is provided with between the backup pad.

Through adopting above-mentioned technical scheme, elastic gasket can fill the inside department of buckling of U-shaped pipe main part, increases the structural strength of the inside department of buckling of U-shaped pipe main part, and backup pad, locking bolt and stiffener can increase the anti extrusion degree of the concave department in U-shaped pipe main part to make U-shaped pipe main part intensity more difficult buckling.

Optionally, damping springs are fixedly mounted on two sides of the inner portion of the reinforcing rod, and one side, far away from the reinforcing rod, of each damping spring is fixedly connected with the supporting plate.

Through adopting above-mentioned technical scheme, when the concave department receives the extrusion in U-shaped pipe main part, but damping spring filtering absorption receives the impact force to make equipment structure more stable.

Optionally, the outer walls of the bending region and the vertical region are provided with an anticorrosive layer.

Through adopting above-mentioned technical scheme, the anticorrosive property of anticorrosive coating multiplicable U-shaped pipe main part prolongs the life of U-shaped pipe main part.

Optionally, the outer surface of the wear-resistant layer is provided with a buffer layer.

Through adopting above-mentioned technical scheme, the buffer layer can cushion the impact force that the U-shaped pipe main part received.

Optionally, the outer surface of the buffer layer is provided with a wear-resistant layer.

Through adopting above-mentioned technical scheme, the wearing layer can increase the wear resistance of U-shaped pipe main part.

Optionally, the inner wall of the vertical region is provided with a connecting thread.

Through adopting above-mentioned technical scheme, connecting thread can conveniently twist the inside of U-shaped pipe main part with the drawknot muscle of tip threaded.

Optionally, the outer surface of the U-shaped tube body is provided with a projection.

Through adopting above-mentioned technical scheme, when using the concrete to pour the U-shaped pipe main part, the area of contact of lug multiplicable U-shaped pipe main part makes the fixed of U-shaped pipe main part more stable.

Optionally, the number of the locking bolts is four, and the four locking bolts are respectively arranged at four corners of the support plate.

Through adopting above-mentioned technical scheme, four locking bolt can make the fixed of backup pad more firm.

In summary, the present application has the following beneficial effects:

this application elastic gasket can fill the inside department of buckling of U-shaped pipe main part, increases the structural strength of the inside department of buckling of U-shaped pipe main part, and backup pad, locking bolt and stiffener can multiplicable U-shaped pipe main part indent's anti extrusion degree to make U-shaped pipe main part intensity more difficult buckling, this structural practicability is strong, is favorable to the popularization and the use of scope nature.

Drawings

FIG. 1 is a schematic top cross-sectional view of the present application;

fig. 2 is a schematic cross-sectional structure of the present application.

Description of reference numerals:

1. a U-shaped tube body; 101. a bending region; 102. a vertical region; 2. an elastic pad; 3. a support plate; 4. locking the bolt; 5. a reinforcing bar; 6. a damping spring; 7. a wear layer; 8. a buffer layer; 9. an anticorrosive layer; 10. connecting threads; 11. and (4) a bump.

Detailed Description

The present application is described in further detail below with reference to figures 1 and 2.

Referring to fig. 1, a U-shaped pipe with high structural strength comprises a U-shaped pipe main body 1, wherein the U-shaped pipe main body 1 comprises a bending region 101 and vertical regions 102 arranged at the tops of two ends of the bending region 101, connecting threads 10 are arranged on the inner wall of each vertical region 102, the connecting threads 10 can conveniently screw a tie bar with threads at the end part into the U-shaped pipe main body 1, and a rear wall building body can be connected with a concrete member through the tie bar.

Referring to fig. 1, the protrusion 11 is disposed on the outer surface of the U-shaped tube body 1, and when the U-shaped tube body 1 is poured with concrete, the protrusion 11 can increase the contact area of the U-shaped tube body 1, so that the U-shaped tube body 1 is more stably fixed.

Referring to fig. 1 and 2, the outer walls of the bending region 101 and the vertical region 102 are provided with the anticorrosive coatings 9, the anticorrosive coatings 9 are epoxy phenolic paint layers, the epoxy phenolic paint layers have good adhesive force, flexibility and wear resistance, and can improve the corrosion resistance of the U-shaped tube main body 1, the outer surface of the anticorrosive coatings 9 is provided with the buffer layer 8, and the buffer layer 8 is made of asbestos materials and can buffer the influence of external vibration on the U-shaped tube main body 1. The surface of buffer layer 8 is provided with wearing layer 7, and wearing layer 7 comprises wear-resisting rubber, and wear-resisting rubber can make U-shaped pipe main part 1 wear-resisting more.

Referring to fig. 1, an elastic gasket 2 is fixedly mounted at a joint of inner walls of a bending region 101 and a vertical region 102, the elastic gasket 2 is made of elastic rubber, support plates 3 are fixedly mounted on two opposite sides of an outer wall of the vertical region 102, a locking bolt 4 is connected to the inner threads of the support plates 3, the locking bolt 4 penetrates through the elastic gasket 2, and a reinforcing rod 5 is fixedly arranged between the two support plates 3.

Referring to fig. 1, the number of the locking bolts 4 is four, and the four locking bolts 4 are respectively disposed at four corners of the supporting plate 3, so that the supporting plate 3 can be more stably fixed by the four locking bolts 4.

Referring to fig. 1, damping springs 6 are fixedly mounted on both sides of the inside of the reinforcing rod 5, one side of each damping spring 6, which is far away from the reinforcing rod 5, is fixedly connected with the supporting plate 3, and when the concave part of the U-shaped pipe body 1 is extruded, the damping springs 6 can filter and absorb the impact force, so that the structure of the device is more stable.

The implementation principle of the application is as follows: elastic gasket 2 can fill the inside department of buckling of U-shaped pipe main part 1, increases the structural strength of the inside department of buckling of U-shaped pipe main part 1, and backup pad 3, locking bolt 4 and stiffener 5 can increase the anti extrusion degree of the concave department in U-shaped pipe main part 1 to make 1 intensity of U-shaped pipe main part bigger and difficult buckling.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a U-shaped pipe that structural strength is high, includes U-shaped pipe main part (1), its characterized in that: the U-shaped pipe main body (1) comprises a bending area (101) and a vertical area (102) arranged on the bending area (101);

the utility model discloses a bending machine, including bending region (101) and vertical region (102), the inner wall junction fixed mounting of bending region (101) and vertical region (102) has elastic gasket (2), the equal fixed mounting in the outer wall both sides relatively of vertical region (102) has backup pad (3), the inside threaded connection of backup pad (3) has locking bolt (4), locking bolt (4) run through to the inside of elastic gasket (2), two fixed stiffener (5) that are provided with between backup pad (3).

2. A structurally strong U-shaped tube according to claim 1 wherein: the damping device is characterized in that damping springs (6) are fixedly mounted on two inner sides of the reinforcing rod (5), and one side, away from the reinforcing rod (5), of each damping spring (6) is fixedly connected with the supporting plate (3).

3. A structurally strong U-shaped tube according to claim 1 wherein: and the outer walls of the bending area (101) and the vertical area (102) are provided with an anticorrosive layer (9).

4. A structurally strong U-shaped tube according to claim 3 wherein: the outer surface of the anticorrosive coating (9) is provided with a buffer layer (8).

5. A structurally strong U-shaped tube according to claim 4 wherein: the outer surface of the buffer layer (8) is provided with a wear-resistant layer (7).

6. A structurally strong U-shaped tube according to claim 1 wherein: the inner wall of the vertical area (102) is provided with a connecting thread (10).

7. A structurally strong U-shaped tube according to claim 1 wherein: the outer surface of the U-shaped pipe main body (1) is provided with a convex block (11).

8. A structurally strong U-shaped tube according to claim 1 wherein: the number of the locking bolts (4) is four, and the four locking bolts (4) are respectively arranged at four corners of the supporting plate (3).