CN215334897U - Stainless steel hem welding tuber pipe reinforcing apparatus - Google Patents
Stainless steel hem welding tuber pipe reinforcing apparatus Download PDFInfo
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- CN215334897U CN215334897U CN202120615247.XU CN202120615247U CN215334897U CN 215334897 U CN215334897 U CN 215334897U CN 202120615247 U CN202120615247 U CN 202120615247U CN 215334897 U CN215334897 U CN 215334897U
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- air pipe
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Abstract
The utility model relates to the technical field of air pipe reinforcement, in particular to a stainless steel flanging welding air pipe reinforcement device which comprises an upper support plate, a lower support plate, a left support plate and a right support plate, wherein the outer side walls of the upper support plate, the lower support plate, the left support plate and the right support plate are uniformly provided with grooves, two sides of a support sliding strip are provided with limit sliding blocks corresponding to limit sliding grooves, connecting rods are arranged between the support sliding strips, a first fixing plate is connected in front of the upper support plate and corresponding to the support sliding strip, the inner side of the first fixing plate is provided with a first threaded rod, the outer wall of the inner side of the first threaded rod is sleeved with a first rotating sleeve, a second fixing plate is connected in front of the left support plate and corresponding to the support sliding strip, and the support sliding strip can be driven to unfold from the grooves through the arranged first threaded rod, the first rotating sleeve, the second threaded rod and the second rotating sleeve, thereby achieving the effect of welding the interior of the air pipe from the stainless steel folded edge to support the air pipe.
Description
Technical Field
The utility model relates to the technical field of air pipe reinforcement, in particular to a stainless steel flanging welding air pipe reinforcing device.
Background
The welding air pipe is widely applied to civil and industrial ventilation air-conditioning systems. In the field of ventilation requiring large air quantity, such as a process ventilation system of an automobile coating workshop, air supply and exhaust gas has the characteristics of high temperature and corrosivity. Because the air volume and the air pressure of the system are large, the long edge of the air pipe reaches 2-6 meters, the large air pipe needs to take reinforcement measures, otherwise, the air pipe can deform, collapse and leak air, but no unified large air pipe reinforcement device exists at present, the large air pipe deforms due to insufficient strength in construction, strong vibration occurs due to insufficient strength of the air pipe during the operation of the system, noise is generated, the possibility of air leakage is increased, and the operation of the system is also influenced.
In conclusion, the utility model solves the existing problems by designing the stainless steel flanging welding air pipe reinforcing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stainless steel flanging welded air pipe reinforcing device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a stainless steel hem welding air pipe reinforcing device comprises an upper supporting plate, a lower supporting plate, a left supporting plate and a right supporting plate, wherein grooves are uniformly formed in the outer side walls of the upper supporting plate, the lower supporting plate, the left supporting plate and the right supporting plate, supporting sliding strips are symmetrically arranged inside the grooves, limiting sliding grooves are formed in the inner side walls of the grooves, limiting sliding blocks are arranged on two sides of each supporting sliding strip and correspond to the limiting sliding grooves, connecting rods are arranged between the supporting sliding strips, a first fixing plate is connected in front of the upper supporting plate and corresponds to the supporting sliding strips, a first threaded rod is arranged on the inner side of the first fixing plate, a first rotating sleeve is sleeved on the outer wall of the inner side of the first threaded rod, a second fixing plate is connected in front of the left supporting plate and corresponds to the supporting sliding strips, and a second threaded rod is arranged on the inner side of the second fixing plate, and a second rotating sleeve is sleeved on the outer wall of the inner side of the second threaded rod.
Preferably, the shape structure of the supporting slide bar is designed to be an L-shaped structure, and the upper supporting plate, the lower supporting plate, the left supporting plate and the right supporting plate are connected with each other through the supporting slide bar.
Preferably, the connection mode of the limiting sliding groove and the limiting sliding block is sliding connection, and the connection mode of the supporting sliding strip and the groove is sliding connection.
Preferably, the first threaded rod is provided with two groups, the two groups of thread structures are designed to be in opposite directions, and the second threaded rod is provided with two groups of thread structures, the two groups of thread structures are designed to be in opposite directions.
Preferably, the first threaded rod is connected with the first fixing plate in a rotating mode, and the first threaded rod is connected with the first rotating sleeve in a threaded mode.
Preferably, the second threaded rod is connected with the second fixing plate in a rotating mode, and the second threaded rod is connected with the second rotating sleeve in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the first threaded rod, the first rotating sleeve, the second threaded rod and the second rotating sleeve, the first threaded rod and the second threaded rod can be respectively driven to extend towards two sides by rotating the first rotating sleeve and the second rotating sleeve, and then the supporting sliding strip is driven to expand towards the inside of the auxiliary groove, so that the effect of supporting the air pipe from the inside of the stainless steel flanging welding air pipe is achieved.
2. According to the utility model, the supporting slide bar can be limited by the limiting sliding groove and the limiting sliding block, so that the supporting slide bar cannot be separated from the groove when being unfolded, and the device can better support the inside of the stainless steel edge-folding welding air pipe.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an overall rear view of the present invention;
FIG. 3 is a partial structural view of the present invention
FIG. 4 is a schematic view of a portion of the structure of the present invention.
In the figure: 1-upper supporting plate, 2-lower supporting plate, 3-left supporting plate, 4-right supporting plate, 5-groove, 6-supporting sliding strip, 7-limiting sliding groove, 8-limiting sliding block, 9-connecting rod, 10-first fixing plate, 11-first threaded rod, 12-first rotating sleeve, 13-second fixing plate, 14-second threaded rod and 15-second rotating sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a stainless steel hem welding air pipe reinforcing device comprises an upper supporting plate 1, a lower supporting plate 2, a left supporting plate 3 and a right supporting plate 4, wherein the outer side walls of the upper supporting plate 1, the lower supporting plate 2, the left supporting plate 3 and the right supporting plate 4 are uniformly provided with grooves 5, supporting slide bars 6 are symmetrically arranged inside the grooves 5, the inner side wall of each groove 5 is provided with a limiting sliding groove 7, two sides of each supporting slide bar 6 are provided with limiting sliding blocks 8 corresponding to the limiting sliding grooves 7, each supporting slide bar 6 is provided with a connecting rod 9, a first fixing plate 10 is connected in front of the upper supporting plate 1 and corresponds to the supporting slide bars 6, the inner side of the first fixing plate 10 is provided with a first threaded rod 11, the outer wall of the inner side of the first threaded rod 11 is sleeved with a first rotating sleeve 12, the front of the left supporting plate 3 is connected with a second fixing plate 13 corresponding to the supporting slide bars 6, the inner side of the second fixing plate 13 is provided with a second threaded rod 14, the outer wall of the inner side of the second threaded rod 14 is sleeved with a second rotating sleeve 15, the appearance structure of the supporting slide bar 6 is in an L-shaped structural design, the upper supporting plate 1, the lower supporting plate 2, the left supporting plate 3 and the right supporting plate 4 are mutually connected in pairs through the supporting slide bar 6, the connecting mode of the limiting sliding chute 7 and the limiting sliding block 8 is sliding connection, the connecting mode of the supporting slide bar 6 and the groove 5 is sliding connection, two groups of first threaded rods 11 are arranged, the two groups of threaded structures are in opposite direction structural design, the connecting mode of the first threaded rods 11 and the first fixing plate 10 is in rotating connection, the connecting mode of the first threaded rods 11 and the first rotating sleeve 12 is in threaded connection, and the connecting mode of the second threaded rods 14 and the second fixing plate 13 is in rotating connection, the second threaded rod 14 is connected with the second rotating sleeve 15 in a threaded manner.
The working process of the utility model is as follows: when in use, the device is firstly placed inside a stainless steel flanging welding air pipe, then the first rotating sleeve 12 is rotated, at the moment, two groups of first threaded rods 11 can move towards the left side and the right side, then the supporting slide bars 6 can also expand towards the left side and the right side, so that the inner walls of the left side and the right side of the stainless steel flanging welding air pipe are supported, then the second rotating sleeve 15 is rotated, at the moment, two groups of second threaded rods 14 can move upwards and downwards, then the supporting slide bars 6 can also expand upwards and downwards, so that the inner walls of the upper side and the lower side of the stainless steel flanging welding air pipe are supported, through the arranged first threaded rods 11, the first rotating sleeve 12, the second threaded rods 11 and the second rotating sleeve 15, the first threaded rods 11 and the second threaded rods 14 can be respectively driven to extend towards two sides by rotating the first rotating sleeve 12 and the second rotating sleeve 15, so that the supporting slide bars 6 are driven to expand from the grooves 5, thereby reach the effect of supporting from the inside stainless steel hem welding tuber pipe to it, can play spacing effect to supporting draw runner 6 through spacing spout 7 and the spacing slider 8 that set up to can make supporting draw runner 6 when expanding, can not break away from out recess 5, and then make the device can be better support in the inside of stainless steel hem welding tuber pipe.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stainless steel hem welding tuber pipe reinforcing apparatus, includes backup pad (1), bottom suspension fagging (2), left branch fagging (3) and right branch fagging (4), its characterized in that: the outer side walls of the upper supporting plate (1), the lower supporting plate (2), the left supporting plate (3) and the right supporting plate (4) are uniformly provided with grooves (5), supporting sliding strips (6) are symmetrically arranged in the grooves (5), the inner side walls of the grooves (5) are provided with limiting sliding grooves (7), limiting sliding blocks (8) are arranged on two sides of each supporting sliding strip (6) and correspond to the limiting sliding grooves (7), connecting rods (9) are arranged between the supporting sliding strips (6), a first fixing plate (10) is correspondingly connected in front of the upper supporting plate (1) and corresponds to the supporting sliding strips (6), a first threaded rod (11) is arranged on the inner side of the first fixing plate (10), a first rotating sleeve (12) is sleeved on the outer wall of the inner side of the first threaded rod (11), a second fixing plate (13) is correspondingly connected in front of the left supporting plate (3) and corresponds to the supporting sliding strips (6), a second threaded rod (14) is arranged on the inner side of the second fixing plate (13), and a second rotating sleeve (15) is sleeved on the outer wall of the inner side of the second threaded rod (14).
2. The stainless steel flanging welded air pipe reinforcing device of claim 1, which is characterized in that: the appearance structure of supporting draw runner (6) is "L" shape structural design, go up backup pad (1), bottom suspension fagging (2), left branch fagging (3) and right branch fagging (4) and all through supporting draw runner (6) interconnect between two liang.
3. The stainless steel flanging welded air pipe reinforcing device of claim 1, which is characterized in that: the connection mode of the limiting sliding groove (7) and the limiting sliding block (8) is sliding connection, and the connection mode of the supporting sliding strip (6) and the groove (5) is sliding connection.
4. The stainless steel flanging welded air pipe reinforcing device of claim 1, which is characterized in that: the first threaded rod (11) is provided with two groups, the two groups of thread structures are in structural design in opposite directions, the second threaded rod (14) is provided with two groups of thread structures, and the two groups of thread structures are in structural design in opposite directions.
5. The stainless steel flanging welded air pipe reinforcing device of claim 1, which is characterized in that: the first threaded rod (11) is connected with the first fixing plate (10) in a rotating mode, and the first threaded rod (11) is connected with the first rotating sleeve (12) in a threaded mode.
6. The stainless steel flanging welded air pipe reinforcing device of claim 1, which is characterized in that: the second threaded rod (14) is connected with the second fixing plate (13) in a rotating mode, and the second threaded rod (14) is connected with the second rotating sleeve (15) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615247.XU CN215334897U (en) | 2021-03-26 | 2021-03-26 | Stainless steel hem welding tuber pipe reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615247.XU CN215334897U (en) | 2021-03-26 | 2021-03-26 | Stainless steel hem welding tuber pipe reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215334897U true CN215334897U (en) | 2021-12-28 |
Family
ID=79591275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120615247.XU Active CN215334897U (en) | 2021-03-26 | 2021-03-26 | Stainless steel hem welding tuber pipe reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215334897U (en) |
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2021
- 2021-03-26 CN CN202120615247.XU patent/CN215334897U/en active Active
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