CN220816173U - Flat steel connection structure of quick detach - Google Patents
Flat steel connection structure of quick detach Download PDFInfo
- Publication number
- CN220816173U CN220816173U CN202322546003.2U CN202322546003U CN220816173U CN 220816173 U CN220816173 U CN 220816173U CN 202322546003 U CN202322546003 U CN 202322546003U CN 220816173 U CN220816173 U CN 220816173U
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- circular base
- base plates
- shaped grooves
- sliding block
- threaded rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a quick-dismantling flat steel connecting structure which comprises two circular base plates, wherein a plurality of C-shaped grooves are formed in one surface of each circular base plate, the C-shaped grooves are circumferentially arranged on the circular base plates, a threaded seat and a threaded rod are respectively arranged at the center positions of the two circular base plates, a through hole is formed in each circular base plate, a cross double-head sliding block is slidably arranged in each I-shaped groove, and a fastening connecting piece for connecting the two circular base plates is arranged in each through hole. According to the utility model, the C-shaped groove, the cross double-head sliding block, the threaded rod, the threaded seat and the perforated hole are arranged on the surface of the circular base plate, and the three groups of connecting pieces are respectively matched and movably connected, so that two flat steels are more convenient and easier in the connecting and disconnecting processes, the screw bolts are not required to be screwed one by one, the workload is greatly reduced, and the working efficiency is improved. And the joint of the three groups of connecting pieces is utilized, so that the joint of the two circular base plates is more fastened.
Description
Technical Field
The utility model relates to the technical field of flat steel connection, in particular to a flat steel connection structure capable of being quickly detached.
Background
Flat steel is a steel material having a rectangular cross section and a slightly blunt edge. The flat steel can be a finished steel product, and can also be used as a blank for welded pipes and a sheet billet for laminated sheets.
At present, the connection mode of the flat steel is often divided into three modes of welding, riveting and bolting, wherein the welding and the riveting are in one-time fixed connection, cannot be disassembled and then recycled, so that the flat steel is used for temporary splicing (such as building a disaster relief tent, a movable board house, a stage foot stand and the like), and the bolting is often used instead.
However, in order to ensure the connection firmness of the two flat steels, more bolts are often screwed in when the bolts are used for connection, so that the subsequent bolt disassembly is troublesome.
Disclosure of utility model
The utility model aims to provide a flat steel connecting structure capable of being quickly detached and connected, which solves the technical problem that in the prior art, a plurality of bolts are detached to cause troublesome use.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
The flat steel connecting structure comprises two circular base plates which are arranged oppositely, wherein a plurality of C-shaped grooves are formed in one surface of each circular base plate, which is opposite to the circular base plates, the C-shaped grooves are circumferentially arranged on the circular base plates, a thread seat and a threaded rod are respectively arranged between the C-shaped grooves at the central positions of the two circular base plates, and perforations are formed between the adjacent C-shaped grooves on the circular base plates;
The threaded rod is inserted into the threaded seat and connected in a threaded engagement mode, after the threaded rod rotates in place, the two C-shaped grooves are oppositely arranged to form an I-shaped groove, the cross double-head sliding block is slidably mounted in the I-shaped groove and can only slide along the long axis direction of the cross double-head sliding block in the C-shaped groove, and the fastening connecting piece for connecting the two circular base plates is arranged in the through hole.
As a preferable scheme of the utility model, a wrapping sleeve is movably arranged at the edge of the circular base plate, and the wrapping sleeve is circularly arranged around the edge of the circular base plate and wraps the end part of the C-shaped groove and the cross double-head sliding block.
As a preferable mode of the present utility model, the fastening connector is a connecting pin which connects the two circular base plates through the through hole, and a stopper is provided at a tail end of the connecting pin to prevent the connecting pin from coming out of the through hole.
As a preferable scheme of the utility model, a distance adjusting block is arranged between the cross double-head sliding block and the C-shaped groove, and two sides of the distance adjusting block can be respectively connected with the cross double-head sliding block and the C-shaped groove in a sliding way.
As a preferable scheme of the utility model, the C-shaped groove, the threaded rod and the threaded seat are integrally formed with the circular base plate.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the C-shaped groove, the cross double-head sliding block, the threaded rod, the threaded seat and the perforated hole are arranged on the surface of the circular base plate, and the three groups of connecting pieces are respectively matched and movably connected, so that two flat steels are more convenient and easier in the connecting and disconnecting processes, the screw bolts are not required to be screwed one by one, the workload is greatly reduced, and the working efficiency is improved. And the three groups of connecting pieces are used for common combined connection, so that the two circular base plates are connected more firmly, and the two flat steels are connected more firmly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Reference numerals in the drawings are respectively as follows:
1. A circular base plate; 2. a C-shaped groove; 3. a screw seat; 4. a threaded rod; 5. perforating; 6. a distance adjusting block; 7. a cross double-head sliding block; 8. fastening the connecting piece; 9. and (5) edge covering.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the utility model provides a quick-dismantling flat steel connection structure, which comprises two circular base plates 1 which are arranged oppositely, wherein a plurality of C-shaped grooves 2 are formed in the opposite surface of each circular base plate 1, the C-shaped grooves 2 are circumferentially arranged on the circular base plates 1, a thread seat 3 and a threaded rod 4 are respectively arranged between the C-shaped grooves 2 in the central positions of the two circular base plates 1, and perforations 5 are formed between the adjacent C-shaped grooves 2 on the circular base plates 1.
The threaded rod 4 is inserted into the threaded seat 3 and connected in a threaded engagement manner, after the threaded rod 4 rotates in place, two C-shaped grooves 2 are oppositely arranged to form an I-shaped groove, a cross double-head sliding block 7 is slidably mounted in the I-shaped groove, the cross double-head sliding block 7 can only slide along the long axis direction of the cross double-head sliding block in the C-shaped groove 2, and a fastening connecting piece 8 for connecting the two circular base plates 1 is arranged in the through hole 5.
In the device, the connection of the flat steel and the circular base plates 1 can be formed in a welding mode, an integrated forming mode and the like, and then the movable disassembly and connection between the flat steel are indirectly completed through the interconnection between the two circular base plates 1. And through the combined action of three sets of movable connecting components, the transverse pulling force concentrated at the joint of the flat steel is dispersed, so that the connection is firmer.
Wherein, the surface of circular base plate 1 can be more to set up C shape groove 2 to circular base plate 1's setting to increase the firm degree of connection.
Further, the tail end of the C-shaped groove 2 arranged circumferentially is provided with the threaded rod 4 and the threaded seat 3, and the circular base plate 1 can also have stronger connection strength at the central position through the threaded connection of the threaded rod 4 and the threaded seat 3. And the threaded rod 4 is very convenient to be connected with the thread seat 3, and the disassembly and the assembly are easy.
Further, when the threaded rod 4 is screwed to the bottom of the threaded seat 3, i.e. after the threaded rod 4 is screwed in place in the threaded seat 3, the C-shaped grooves 2 on the oppositely arranged circular base plate 1 are also oppositely arranged, so that the two C-shaped grooves 2 are spliced to form an i-shaped groove. During specific manufacturing, the degree can be achieved through the test by adjusting the number of the internal threads and the screw spacing of the threaded rod 4 and the threaded seat 3.
After the threaded rod 4 is in threaded connection with the threaded seat 3, the cross double-head sliding block 7 shown in fig. 1 is installed into the I-shaped groove, and the two opposite circular base plates 1 can be connected. The cross double-head sliding block 7 can only move along the self and length direction in the I-shaped groove, so that the cross double-head sliding block can limit the C-shaped groove 2.
Finally, the connection of the two circular base discs 1 is completed by installing the fastening connection 8 in the perforation 5.
The fastening connector 8 may be a connecting pin, the connecting pin connects the two circular base plates 1 through the through holes 5, and a limiting piece is arranged at the tail end of the connecting pin to prevent the connecting pin from falling out of the through holes 5.
Further, in order to prevent the cross double-head slider 7 from falling out of the i-shaped groove, a wrapping sleeve 9 is movably arranged at the edge of the circular base plate 1, and the wrapping sleeve 9 is circularly arranged around the edge of the circular base plate 1 and wraps the end part of the C-shaped groove 2 and the cross double-head slider 7.
Specifically, the edge covering sleeve 9 may be an annular iron sheet, the width of the annular iron sheet is larger than the width of the two circular base plates 1 after being spliced, after the annular iron sheet is covered at the joint of the two circular base plates 1, the edge of the annular iron sheet is folded and covered on the surface of the circular base plates 1, so that the edge of the circular base plates 1 is wrapped, and the limit of the cross double-head sliding block 7 is achieved.
Further, a distance adjusting block 6 is arranged between the cross double-head sliding block 7 and the C-shaped groove 2, and two sides of the distance adjusting block 6 can be respectively connected with the cross double-head sliding block 7 and the C-shaped groove 2 in a sliding mode.
The function of the distance adjusting block 6 is to make up for the length shortage when two flat steels are temporarily connected. When the length of the connection between the two flat steels is shorter than the actual required length, the distance adjusting block 6 can be installed between the C-shaped groove 2 and the cross double-head sliding block 7, so that the whole length of the flat steels after connection is increased. The cover 9 is then selected according to the width of the actual circular base plate 1.
In addition, the C-shaped groove 2, the threaded rod 4 and the threaded seat 3 are integrally formed with the circular base plate 1, so that rigidity among components is improved, and the connection position of each part is prevented from being broken under the action of transverse tension.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (5)
1. The flat steel connecting structure is characterized by comprising two circular base plates (1) which are arranged oppositely, wherein a plurality of C-shaped grooves (2) are formed in one surface of each circular base plate (1) opposite to each other, the C-shaped grooves (2) are circumferentially arranged on the circular base plates (1), a thread seat (3) and a threaded rod (4) are respectively arranged between the C-shaped grooves (2) at the central positions of the two circular base plates (1), and perforations (5) are formed between the adjacent C-shaped grooves (2) on the circular base plates (1);
The novel threaded rod structure is characterized in that the threaded rod (4) is inserted into the threaded seat (3) and connected in a threaded engagement mode, after the threaded rod (4) rotates in place, two C-shaped grooves (2) are oppositely arranged to form I-shaped grooves, a cross double-head sliding block (7) is arranged in the I-shaped grooves in a sliding mode, the cross double-head sliding block (7) can only slide along the long axis direction of the cross double-head sliding block in the C-shaped grooves (2), and a fastening connecting piece (8) for connecting the two circular base plates (1) is arranged in the through holes (5).
2. A quick disconnect flat steel connection structure as defined in claim 1 wherein,
The edge of the round base plate (1) is movably provided with a wrapping sleeve (9), and the wrapping sleeve (9) is circularly arranged around the edge of the round base plate (1) and wraps the end part of the C-shaped groove (2) and the cross double-head sliding block (7).
3. A quick-disconnect flat steel connection according to claim 1, characterized in that the fastening connection (8) is a connection pin which connects the two circular base plates (1) through the perforations (5) and is provided with a stop at the tail end of the connection pin to prevent the connection pin from coming out of the perforations (5).
4. The quick-disconnect flat steel connecting structure according to claim 1, wherein a distance adjusting block (6) is arranged between the cross double-head sliding block (7) and the C-shaped groove (2), and two sides of the distance adjusting block (6) can be respectively connected with the cross double-head sliding block (7) and the C-shaped groove (2) in a sliding manner.
5. The quick disconnect flat steel connection structure according to claim 1, wherein the C-shaped groove (2), the threaded rod (4) and the threaded seat (3) are integrally formed with the circular base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546003.2U CN220816173U (en) | 2023-09-19 | 2023-09-19 | Flat steel connection structure of quick detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546003.2U CN220816173U (en) | 2023-09-19 | 2023-09-19 | Flat steel connection structure of quick detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816173U true CN220816173U (en) | 2024-04-19 |
Family
ID=90676745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322546003.2U Active CN220816173U (en) | 2023-09-19 | 2023-09-19 | Flat steel connection structure of quick detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816173U (en) |
-
2023
- 2023-09-19 CN CN202322546003.2U patent/CN220816173U/en active Active
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