CN216430793U - Rust-proof device of steel structure - Google Patents
Rust-proof device of steel structure Download PDFInfo
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- CN216430793U CN216430793U CN202122638097.7U CN202122638097U CN216430793U CN 216430793 U CN216430793 U CN 216430793U CN 202122638097 U CN202122638097 U CN 202122638097U CN 216430793 U CN216430793 U CN 216430793U
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- connector
- pipe
- outer pipe
- steel structure
- rust
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Abstract
The utility model relates to an anti-rust device of a steel structure, which comprises two inner pipes which are connected with each other and an outer pipe component which is sleeved with the inner pipes; a clamping hook and a clamping piece are arranged at one end part of each inner tube, and the clamping hooks and the clamping pieces are arranged in a staggered manner; the clamping hook of one inner pipe is buckled with the clamping piece of the other inner pipe in a sliding manner; the outer pipe assembly comprises a first outer pipe and a second outer pipe which are connected with each other, the first outer pipe is sleeved with one inner pipe, and the second outer pipe is sleeved with the other inner pipe; the joint of the first outer pipe and the second outer pipe is covered with the joint of the two inner pipes; through the utility model provides an anti rust device of steel construction has solved among the prior art rust-resistant effect not good to and the problem that can not used repeatedly.
Description
Technical Field
The utility model relates to a technical field of steel construction especially relates to an anti rust device of steel construction.
Background
In the present generation, with the rapid development of steel structures in the construction field, the steel structures have become one of the main building types; the existing steel structure is mainly formed by connecting steel pipes. However, the steel structure is exposed to the air for a long time in the using process and is corroded by rain and snow to different degrees in different seasons; therefore, the steel structure needs to be subjected to rust prevention treatment;
however, the existing steel structure rust prevention technology generally adopts the methods of waxing, painting and galvanizing, the condition of uneven coverage can occur, the rust prevention effect is poor, the painting, the waxing and the galvanizing are required to be carried out again at regular time in the later period, the time and the labor are consumed during the operation, the labor intensity is high, and the existing rust prevention technology is one-time rust prevention treatment, the rust prevention service life is short, and the repeated use cannot be realized; therefore, the existing rust prevention technology of the steel structure cannot meet the use requirement in the field of modern buildings.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides an anti rust device of steel construction has solved among the prior art rust-resistant effect not good to and the problem that can not used repeatedly.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
an anti-rust device of a steel structure comprises two inner pipes which are connected with each other and an outer pipe assembly which is sleeved with the inner pipes; a clamping hook and a clamping piece are arranged at one end part of each inner tube, and the clamping hook and the clamping piece are arranged in a staggered manner; the clamping hook of one inner pipe is buckled with the clamping piece of the other inner pipe in a sliding mode so as to realize the connection of the two inner pipes; the outer pipe assembly comprises a first outer pipe and a second outer pipe which are connected with each other, the first outer pipe is sleeved with one inner pipe, and the second outer pipe is sleeved with the other inner pipe; the joint of the first outer pipe and the second outer pipe is covered with the joint of the two inner pipes; the inner wall of first outer tube one end is equipped with the constant head tank, the tip of second outer tube one end is protruding to be equipped with the spacer, the spacer with the constant head tank matching is inserted and is established.
As a further description of the rust inhibitive device of the above steel structure, the first outer pipe and the inner pipe are slidable relative to each other, and the second outer pipe and the inner pipe are slidable relative to each other.
As a further description of the rust prevention device of the steel structure, the first outer pipe includes a first connector disposed annularly, and a first hose connected to one end of the first connector; the first hose is sleeved on the inner pipe; the inner wall of the first connector is provided with the positioning grooves at even intervals along the circumferential direction of the first connector.
As a further description of the rust prevention device with the steel structure, the second outer pipe comprises a second connector which is annularly arranged, and a second hose which is connected to one end of the second connector; the second connector is connected with the first connector in a matching manner; the second hose is sleeved on the inner pipe; the end part of the second connector is provided with the positioning pieces at even intervals along the circumferential direction of the second connector.
As a further description of the rust prevention device of the steel structure, the first connector and the second connector are used for accommodating the two hooks and the clamping pieces of the inner tube.
As a further description of the rust prevention device for the steel structure, first openings are uniformly distributed at intervals along the circumferential direction at the end part of the other end of the first connector, and penetrate through the end part of the first connector; second openings are uniformly distributed at intervals along the circumferential direction at the end part of the other end of the second connector, and penetrate through the end part of the second connector; the first opening hole corresponds to the second opening hole; the first opening hole is connected with the second opening hole in a bolt connection mode.
As a further description of the rust prevention device of the steel structure, the steel structure further comprises an exhaust pipe connected to the first connecting joint; the inside of blast pipe intercommunication the inside of first connector.
As a further description of the rust prevention device with the steel structure, the rust prevention device further comprises a sealing ring which is clamped between the first outer pipe and the second outer pipe.
As a further description of the rust prevention device of the steel structure described above, the seal ring is provided at an end portion of the first joint; and the sealing ring is provided with a position avoiding opening for avoiding the first hole and the positioning groove.
Through the utility model provides an anti-rust device of steel construction, the beneficial effect of its realization is:
the two inner pipes of the utility model are connected with the clamping piece through the clamping hooks, and the first opening and the second opening are connected through bolts, so that firm connection between steel structures is ensured, the installation efficiency is improved, and the reuse rate of the rust-proof device is improved; a sealing ring is arranged between the first connector and the second connector, so that the first outer pipe and the second outer pipe are connected more tightly, the sealing performance inside the anti-rust device is enhanced under the condition that the anti-rust device is located outdoors for a long time, and the inner pipe cannot be corroded by external rainwater; in addition, to the inside aqueous vapor that produces that carries on of anti rust device, the manual work can regularly pass through the blast pipe is discharged to guaranteed the aridity of anti rust device internal environment, strengthened anti rust device's rust-resistant effect.
Drawings
FIG. 1 is an overall structure diagram of the embodiment of the present invention;
FIG. 2 is a partially exploded view of the first embodiment of the present invention;
FIG. 3 is a partial enlarged view of the inner tube according to the embodiment of the present invention;
fig. 4 is a partially exploded view of the second embodiment of the present invention;
fig. 5 is a schematic perspective view of a first outer tube according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a second outer tube according to an embodiment of the present invention.
Reference is made to the accompanying drawings in which:
10-inner tube, 11-hook, 12-card;
20-outer tube assembly, 21-first outer tube, 22-second outer tube, 23-first connector, 231-positioning groove, 232-first opening, 24-first hose, 25-exhaust tube, 27-second connector, 271-positioning piece, 272-second opening, 28-second hose;
30-sealing ring, 31-avoiding opening;
40-bolt, 41-nut.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The 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.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be 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.
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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 5, an antirust device of a steel structure includes two inner pipes 10 connected to each other, and an outer pipe assembly 20 sleeved on the inner pipes 10.
A hook 11 and a card 12 are arranged on one end part of each inner tube 10, and the hook 11 and the card 12 are arranged in a staggered manner; the hook 11 of one inner tube 10 is slidably engaged with the card 12 of the other inner tube 10 to connect the two inner tubes 10.
An outer tube assembly 20 for housing the inner tube 10; the outer tube assembly 20 comprises a first outer tube 21 and a second outer tube 22 which are connected with each other, one inner tube 10 is sleeved on the first outer tube 21, and the other inner tube 10 is sleeved on the second outer tube 22; the joint of the first outer pipe 21 and the second outer pipe 22 covers the joint of the two inner pipes 10; the first outer tube 21 is slidable relative to the inner tube 10, and the second outer tube 22 is slidable relative to the inner tube 10.
The first outer tube 21 comprises a first connector 23 arranged annularly, a first hose 24 connected to one end of the first connector 23, and an exhaust pipe 25 connected to the first connector 23; the first hose 24 is sleeved on the inner pipe 10; the interior of the exhaust pipe 25 communicates with the interior of the first connection head 23; the inner wall of the first connector 23 is provided with positioning grooves 231 at even intervals along the circumferential direction of the first connector 23.
The second outer tube 22 comprises a second connector 27 arranged in a ring shape and a second hose 28 connected to one end of the second connector 27; the second connector 27 is connected with the first connector 23 in a matching way; the second hose 28 is sleeved on the inner pipe 10; the end of the second connector 27 is provided with positioning pieces 271 at intervals along the circumferential direction of the second connector 27; the positioning plate 271 is inserted into the positioning groove 231 in a matching manner.
In the present embodiment, the hook 11 and the card 12 for accommodating the two inner tubes 10 are arranged between the first connector 23 and the second connector 27; the installation and the disassembly during the use are convenient.
In this embodiment, the inner wall of one end of the first outer tube is provided with a positioning groove 231, the end of one end of the second outer tube 22 is provided with a positioning plate 271 in a protruding manner, and the positioning groove 231 and the positioning plate 271 can be matched with each other; in other embodiments, the positioning groove 231 and the positioning plate 271 may have other shapes, and may achieve the function of matching with each other, and are not limited to the positioning structure in this embodiment.
In this embodiment, the first opening 232 and the second opening 272 are through holes, and the device is fastened by means of the bolt 40 and the nut 41; in other embodiments, the first and second openings 232 and 272 may be threaded holes, and the device is directly fastened by the bolt 40, and is not limited to the through hole structure in the embodiment.
A seal ring 30 is interposed between the first outer tube 21 and the second outer tube 22; the seal ring 30 is disposed on the first joint 23; the seal ring 30 is provided with a clearance opening 31 for avoiding the first opening 232 and the positioning groove 231.
In this embodiment, the sealing ring 30 is made of rubber, so that the waterproof performance and the sealing performance of the device can be enhanced, and the problem that the steel structure is easily rusted outdoors for a long time is solved.
The working principle is as follows: firstly, selecting an outer pipe assembly 20 matched with an inner pipe, and completely sleeving the outer pipe assembly 20 and the inner pipe 10; then, the hook on one inner tube 10 is completely matched with the card on the other inner tube 10 through rotation; finally, the first opening 232 and the second opening 272 of the outer tube assembly 20 are aligned and bolted together; in order to facilitate disassembly, assembly and daily maintenance, the joint between the two inner pipes is arranged between the first connector and the second connector; at this time, the installation of the steel structure rust prevention device is completed.
Above-mentioned rust prevention device of steel construction, the beneficial effect who realizes is:
the two inner pipes of the utility model are connected with the card 12 through the hook 11, and the first opening 232 and the second opening 272 are connected by bolts, thereby ensuring the firm connection between the steel structures, improving the installation efficiency and improving the repeated utilization rate of the rust-proof device; the sealing ring 30 is arranged between the first connector 23 and the second connector 27, so that the first outer pipe 21 and the second outer pipe 22 are connected more tightly, the sealing performance inside the anti-rust device is enhanced under the condition that the anti-rust device is located outdoors for a long time, and the inner pipe cannot be corroded by external rainwater; in addition, to the inside aqueous vapor that produces of rust inhibiting device, the manual work can regularly be discharged through blast pipe 25 to guaranteed the aridity of rust inhibiting device internal environment, strengthened rust inhibiting device's rust-resistant effect.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A rust prevention device of a steel structure, characterized by comprising:
two inner tubes connected to each other; a clamping hook and a clamping piece are arranged at one end part of each inner tube, and the clamping hook and the clamping piece are arranged in a staggered manner; the clamping hook of one inner pipe is buckled with the clamping piece of the other inner pipe in a sliding mode so as to realize the connection of the two inner pipes; and
the outer pipe assembly is sleeved on the inner pipe; the outer pipe assembly comprises a first outer pipe and a second outer pipe which are connected with each other, the first outer pipe is sleeved with one inner pipe, and the second outer pipe is sleeved with the other inner pipe; the joint of the first outer pipe and the second outer pipe is covered with the joint of the two inner pipes; the inner wall of first outer tube one end is equipped with the constant head tank, the tip of second outer tube one end is protruding to be equipped with the spacer, the spacer with the constant head tank matching is inserted and is established.
2. The rust inhibiter of a steel structure as claimed in claim 1, wherein said first outer pipe and said inner pipe are slidable with respect to each other, and said second outer pipe and said inner pipe are slidable with respect to each other.
3. The rust inhibiter of a steel structure according to claim 1, wherein said first outer tube comprises a first connector disposed annularly, and a first hose connected to one end of said first connector; the first hose is sleeved on the inner pipe; the inner wall of the first connector is provided with the positioning grooves at even intervals along the circumferential direction of the first connector.
4. The rust prevention device with a steel structure as claimed in claim 3, wherein the second outer tube comprises a second connector arranged annularly, and a second hose connected to one end of the second connector; the second connector is connected with the first connector in a matching manner; the inner pipe is sleeved with the second hose; the end part of the second connector is provided with the positioning pieces at even intervals along the circumferential direction of the second connector.
5. The rust inhibitive device of steel structure according to claim 4, wherein said first connector and said second connector are used for accommodating said hook and said card of two said inner tubes.
6. The rust prevention device for the steel structure according to claim 4, characterized in that first openings are uniformly distributed at intervals along the circumferential direction at the end part of the other end of the first connector, and penetrate through the end part of the first connector; second openings are uniformly distributed at intervals along the circumferential direction at the end part of the other end of the second connector, and penetrate through the end part of the second connector; the first opening hole corresponds to the second opening hole; the first opening hole is connected with the second opening hole in a bolt connection mode.
7. The rust inhibitive device for a steel structure according to claim 3, further comprising an exhaust pipe connected to said first connection joint; the inside of blast pipe intercommunication the inside of first connector.
8. The rust prevention device for the steel structure according to claim 6, wherein a seal ring is interposed between the first outer pipe and the second outer pipe.
9. The rust inhibiter of a steel structure according to claim 8, wherein said seal ring is provided on said first joint; and the sealing ring is provided with a position avoiding opening for avoiding the first hole and the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638097.7U CN216430793U (en) | 2021-10-30 | 2021-10-30 | Rust-proof device of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638097.7U CN216430793U (en) | 2021-10-30 | 2021-10-30 | Rust-proof device of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216430793U true CN216430793U (en) | 2022-05-03 |
Family
ID=81335432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122638097.7U Active CN216430793U (en) | 2021-10-30 | 2021-10-30 | Rust-proof device of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216430793U (en) |
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2021
- 2021-10-30 CN CN202122638097.7U patent/CN216430793U/en active Active
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