CN216199610U - Connecting device of steel structure - Google Patents
Connecting device of steel structure Download PDFInfo
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- CN216199610U CN216199610U CN202122631692.8U CN202122631692U CN216199610U CN 216199610 U CN216199610 U CN 216199610U CN 202122631692 U CN202122631692 U CN 202122631692U CN 216199610 U CN216199610 U CN 216199610U
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- steel structure
- sleeve
- connecting device
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- clamping
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Abstract
The utility model relates to a connecting device of a steel structure, which comprises a connecting head assembly and a connecting seat assembly used for matching the connecting head assembly. The connector assembly comprises a butt joint body, wherein bayonet locks are arranged on two opposite sides of the outer wall of one end of the butt joint body, and each bayonet lock comprises a fixed shaft and a lantern ring which is rotatably sleeved on the fixed shaft; the connecting seat assembly comprises an annular seat body; clamping grooves are formed in two opposite sides of the inner wall of one end of the annular seat body, clamping teeth are arranged on the inner walls of the two opposite sides of the clamping grooves, and the clamping teeth are arranged in a staggered mode; the clamping pin can be clamped between the clamping teeth in a rolling manner; the connecting device for the steel structure provided by the utility model solves the problems that in the prior art, the installation process is complicated, the looseness is easy, the connecting position is easy to rust when the connecting device is placed in an external environment for a long time, and the disassembly difficulty is increased.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a connecting device of a steel structure.
Background
In the modern times, with the progress and development of science and technology, the application field of the rapid disassembly and assembly of the steel structure is gradually expanded; the steel structure is a structure formed by steel materials and is one of main building structures; the existing steel structures are mainly connected by steel pipes through connecting devices;
however, the existing steel structure connecting device is inconvenient to operate, complex in installation process and unstable in use; in addition, the existing steel structure connecting device is placed in the external environment for a long time, so that the connecting position of the steel structure connecting device is easy to rust, and the difficulty in the dismounting process is increased; therefore, the existing steel structure connecting device cannot meet the use requirement of the modern building structure.
SUMMERY OF THE UTILITY MODEL
Based on the technical scheme, the utility model provides the connecting device of the steel structure, and solves the problems that in the prior art, the installation process is complicated, the looseness is easy, the connecting position is easy to rust when the connecting device is placed in an external environment for a long time, and the disassembly difficulty is increased.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a connecting device of a steel structure comprises a connecting head assembly and a connecting seat assembly used for being matched with the connecting head assembly. The connector assembly comprises a butt joint body, wherein bayonet locks are arranged on two opposite sides of the outer wall of one end of the butt joint body, and each bayonet lock comprises a fixed shaft and a lantern ring which is rotatably sleeved on the fixed shaft; the connecting seat assembly comprises an annular seat body; clamping grooves are formed in two opposite sides of the inner wall of one end of the annular seat body, clamping teeth are arranged on the inner walls of the two opposite sides of the clamping grooves, and the clamping teeth are arranged in a staggered mode; the clamping pin can be clamped between the clamping teeth in a rolling manner.
As a further description of the connecting device with the steel structure, the connector assembly further includes a first sleeve connected to the other end of the pair of connector bodies, and first locking pins detachably connected to two opposite sides of the first sleeve; the first locking pin is used for penetrating into the first sleeve and then abutting against the steel structure to form locking.
As a further description of the connection device with the above steel structure, the connection seat assembly further includes a second sleeve connected to the other end of the annular seat body, and a second locking pin detachably connected to two opposite sides of the second sleeve, and the second locking pin is used for penetrating into the inside of the second sleeve and then abutting against the steel structure to form locking.
As a further description of the connecting device of the above steel structure, a first opening is provided on the first sleeve, and the first opening corresponds to the first locking pin.
As a further description of the above steel structure connecting device, a second hole is provided on the second sleeve, and the second hole corresponds to the second locking pin.
As a further description of the connecting device with the steel structure, a sealing ring is arranged between the connecting head assembly and the connecting seat assembly; the sealing ring is arranged on the annular seat body.
As a further description of the above-described steel structure connection device, the sealing ring is a complete ring.
The utility model provides a connecting device of a steel structure, which has the following beneficial effects:
according to the utility model, the butt joint body is connected with the annular seat body, after a steel structure is arranged in the first sleeve, the first locking pin tightly supports the steel structure, after the other steel structure is arranged in the second sleeve, the second locking pin tightly supports the steel structure, and the bayonet lock is matched with the bayonet tooth, so that the operation processes of installation and disassembly are simplified, and the falling of connection between the steel structures and the rusting of the steel structure under the outdoor environment for a long time due to vibration in the use process are avoided; the sealing ring is arranged between the connecting head assembly and the connecting seat assembly, so that the phenomenon of difficult disassembly caused by rusting can be avoided.
Drawings
FIG. 1 is a schematic perspective view of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of a bayonet according to an embodiment of the present invention;
FIG. 3 is a first enlarged view of a portion of a slot in accordance with an embodiment of the present invention;
FIG. 4 is a second enlarged view of a portion of a slot in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of a first opening in accordance with an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of a second opening in accordance with an embodiment of the present invention.
Reference is made to the accompanying drawings in which:
10-connecting head assembly, 11-pair of connector bodies, 12-first sleeve, 13-first locking pin, 14-bayonet, 15-fixed shaft, 16-lantern ring and 17-first opening;
20-a connecting seat assembly, 21-an annular seat body, 22-a second sleeve, 23-a second locking pin, 24-a clamping groove, 25-a clamping tooth and 26-a second opening;
30-sealing ring.
Detailed Description
To facilitate an understanding of the utility model, the utility model 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.
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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 to 5, a connecting device of a steel structure includes a connecting head assembly 10 and a connecting socket assembly 20 for mating with the connecting head assembly.
The connector assembly 10 includes a butt connector body 11, a first sleeve 12 connected to one end of the butt connector body, and first locking pins 13 detachably connected to opposite sides of the first sleeve 12. The first sleeve 12 is used for sleeving a steel structure, and the first locking pin 13 is used for penetrating into the steel structure after entering the first sleeve 12 to form locking.
In this embodiment, the first sleeve 12 and the steel structure are both circular tube structures, and can be matched with each other; in other embodiments, the first sleeve 12 and the steel structure may also be a square pipe structure or other pipe structures, and may realize the function of matching with each other, and are not limited to the circular pipe structure in this embodiment.
The bayonet 14 is arranged on two opposite sides of the outer wall of the other end of the connector body 11, and the bayonet 14 comprises a fixed shaft 15 and a lantern ring 16 which is rotatably sleeved on the fixed shaft 15, so that the connecting device is more convenient to mount.
The connecting seat assembly 20 includes an annular seat body 21, a second sleeve 22 connected to one end of the annular seat body, and second locking pins 23 detachably connected to two opposite sides of the second sleeve 22. The second sleeve 22 is used for sleeving a steel structure, and the second locking pin 22 is used for penetrating into the second sleeve 22 and then abutting against the steel structure to form locking.
In this embodiment, the second sleeve 22 and the steel structure are both circular tube structures, and can be matched with each other; in other embodiments, the second sleeve 22 and the steel structure may also be a square tube structure or other tube structures, which can achieve the function of matching with each other, and is not limited to the round tube structure in this embodiment.
The opposite sides on the inner wall of the other end of the annular seat body 21 are provided with clamping grooves 24, the inner walls of the opposite sides of the clamping grooves 24 are provided with clamping teeth 25, and the clamping teeth 25 are arranged in a staggered manner; the latch 14 is rollably latched between the latches 25.
In the embodiment, the latch 25 is wave-shaped, so that the latch 14 can be better restrained, the phenomena of looseness, sliding, tripping and the like of the connecting device caused by vibration, shaking and the like in the use process can be effectively prevented, and the safety of the connecting device is enhanced.
A first opening 17 is formed in the first sleeve 12, and the first opening 17 corresponds to the first locking pin 13; the second sleeve 22 is provided with a second hole 26, and the second hole 26 corresponds to the second locking pin 23.
In the present embodiment, the first opening 17 and the second opening 26 are both threaded holes, and the first locking pin 13 and the second locking pin 23 are both bolts; in other embodiments, the abutting connection can be realized and the steel structure is abutted tightly, and the utility model is not limited to the threaded hole and the bolt in the embodiment.
A sealing ring 30 is arranged between the connector assembly 10 and the connecting seat assembly 20; the sealing ring 30 is arranged on the annular seat body 21; the seal ring 30 is a complete ring.
In this embodiment, the sealing ring 30 is a complete ring, which can increase the sealing performance of the connecting device, effectively prevent water from entering the connecting device, and avoid the connecting device from rusting and being difficult to disassemble due to rusting caused by being placed outdoors for a long time.
Above-mentioned connecting device of steel construction, the beneficial effect who realizes is:
according to the utility model, the joint body 11 is connected with the annular seat body 21, after a steel structure is arranged in the first sleeve 12, the first locking pin 13 tightly supports the steel structure, after another steel structure is arranged in the second sleeve 22, the second locking pin 23 tightly supports the steel structure, and the bayonet 14 is matched with the bayonet 25, so that the installation process of installation and disassembly is simplified, and the connection between the steel structures is prevented from falling off due to vibration in the use process and the steel structures are prevented from rusting when the steel structures are arranged in the outdoor environment for a long time; wherein, a sealing ring 30 is arranged between the connecting head component 10 and the connecting seat component 20, which can avoid the phenomenon of difficult disassembly caused by rusting.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A connecting device of steel construction, characterized by, includes:
a connector assembly; the connector assembly comprises a butt joint body, wherein bayonet locks are arranged on two opposite sides of the outer wall of one end of the butt joint body, and each bayonet lock comprises a fixed shaft and a lantern ring which is rotatably sleeved on the fixed shaft; and
a connector block assembly for mating with the connector block assembly; the connecting seat assembly comprises an annular seat body; clamping grooves are formed in two opposite sides of the inner wall of one end of the annular seat body, clamping teeth are arranged on the inner walls of the two opposite sides of the clamping grooves, and the clamping teeth are arranged in a staggered mode; the clamping pin can be clamped between the clamping teeth in a rolling manner.
2. The connecting device for a steel structure of claim 1, wherein the connecting head assembly further comprises a first sleeve connected to the other end of the butt joint body, and first locking pins detachably connected to opposite sides of the first sleeve; the first locking pin is used for penetrating into the first sleeve and then abutting against the steel structure to form locking.
3. The connecting device for the steel structure according to claim 1, wherein the connecting seat assembly further comprises a second sleeve connected to the other end of the annular seat body, and a second locking pin detachably connected to two opposite sides of the second sleeve, and the second locking pin is inserted into the second sleeve and abuts against the steel structure to form locking.
4. The connecting device for steel structures as claimed in claim 2, wherein the first sleeve has a first opening corresponding to the first locking pin.
5. A steel structure connection according to claim 3, wherein said second sleeve has a second opening corresponding to said second locking pin.
6. The connecting device for the steel structure as claimed in claim 1, wherein a sealing ring is arranged between the connecting head assembly and the connecting seat assembly; the sealing ring is arranged on the annular seat body.
7. A steel structure connection according to claim 6, wherein said sealing ring is a complete ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631692.8U CN216199610U (en) | 2021-10-30 | 2021-10-30 | Connecting device of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631692.8U CN216199610U (en) | 2021-10-30 | 2021-10-30 | Connecting device of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216199610U true CN216199610U (en) | 2022-04-05 |
Family
ID=80896366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122631692.8U Active CN216199610U (en) | 2021-10-30 | 2021-10-30 | Connecting device of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216199610U (en) |
-
2021
- 2021-10-30 CN CN202122631692.8U patent/CN216199610U/en active Active
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