CN219386658U - Connecting piece for steel structure assembly - Google Patents

Connecting piece for steel structure assembly Download PDF

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Publication number
CN219386658U
CN219386658U CN202320007614.7U CN202320007614U CN219386658U CN 219386658 U CN219386658 U CN 219386658U CN 202320007614 U CN202320007614 U CN 202320007614U CN 219386658 U CN219386658 U CN 219386658U
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CN
China
Prior art keywords
clamping plate
bolt
steel structure
frame
hole
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Active
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CN202320007614.7U
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Chinese (zh)
Inventor
苗鹏
谭振洲
赵显德
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Qingdao Xinguangzheng Hongxinda Steel Structure Co ltd
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Qingdao Xinguangzheng Steel Structure Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

The utility model discloses a connecting piece for steel structure assembly, which comprises a first clamping plate, a second clamping plate and an adjusting mechanism; the two sides of the first clamping plate are respectively connected with a first clamping plate, and the first clamping plate is provided with a first connecting hole; two sides of the second clamping plate are respectively connected with a second clamping plate, and a second connecting hole is formed in the second clamping plate; the adjusting mechanism comprises a frame, a sliding block and a screw rod, and the frame is connected with the second clamping plate. The sliding block is arranged in the frame and connected with the first clamping plate, and the sliding block is provided with an internal threaded hole; the screw is rotationally connected in the frame and is in threaded connection with the inner threaded hole of the sliding block; can be convenient for assemble the connection to not unidimensional steel construction, enlarge application scope, improve the practicality.

Description

Connecting piece for steel structure assembly
Technical Field
The utility model belongs to the technical field of steel structure assembly, and particularly relates to a connecting piece for steel structure assembly.
Background
At present, the steel has higher strength and elastic modulus, and compared with concrete and wood, the steel has lower ratio of density to yield strength, so that the steel structure has small cross section of the member under the same stress condition, light dead weight, convenient transportation and installation, and is suitable for structures with larger span, higher height and heavier bearing. When the steel structure is used, the steel structure is often required to be assembled.
The Chinese patent document with the patent number of ZL202222044734.2 discloses a high-efficiency and convenient connecting part for assembling a steel structure, and can limit the position of a fixing piece after angle adjustment, so that the application range of the connecting piece is enlarged, the steel structure is placed in a fixing block, and then is fixed through the cooperation of structures such as springs, and further the steel structure is assembled. However, since the size of the fixing block thereof is not adjustable, it is only possible to insert a steel structure of one size inside the fixing block. In reality, the steel structures are often different in size when assembled, so that the connecting component for assembling the steel structures can only assemble the steel structures with one size, and therefore the application of the connecting component is limited, and the practicability is low.
Disclosure of Invention
In order to solve at least one aspect of the problems of the steel structure assembly connecting piece in the prior art, the utility model provides the steel structure assembly connecting piece, which is convenient for assembling and connecting steel structures with different sizes, expands the application range and improves the practicability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connecting piece for steel structure assembly comprises a first clamping plate, a second clamping plate and an adjusting mechanism. The two sides of the first clamping plate are respectively connected with a first clamping plate, and a first connecting hole is formed in the first clamping plate. The two sides of the second clamping plate are respectively connected with a second clamping plate, and second connecting holes are formed in the second clamping plate. The adjusting mechanism comprises a frame, a sliding block and a screw rod, and the frame is connected with the second clamping plate. The sliding block is arranged in the frame and connected with the first clamping plate, and the sliding block is provided with an internal threaded hole. The screw is rotatably connected in the frame and is in threaded connection with the internal threaded hole of the sliding block.
The two sides of the first clamping plate are respectively connected with the first clamping plate, the two sides of the second clamping plate are respectively connected with the second clamping plate, and the two ends of the steel structure to be connected are arranged between the first clamping plates on the two sides of the first clamping plate and between the second clamping plates on the two sides of the second clamping plate; the screw rod is rotated, so that the sliding block can be driven to move, and the first clamping plates on the two sides of the first clamping plate are driven to move, and the distance between the first clamping plate and the second clamping plate is adjusted, so that the screw rod is suitable for connection between steel structures of different sizes; and the two ends of the steel structure to be connected are respectively provided with a third connecting hole, and the distance between the first clamping plate and the second clamping plate is adjusted through an adjusting mechanism, so that when the first clamping plate and the second clamping plate are respectively contacted with the two sides of the steel structure to be connected, connecting bolts are respectively arranged in the first connecting holes, the third connecting holes, the second connecting holes and the third connecting holes, and the two steel structures are connected through the combination of the first clamping plate, the second clamping plate, the first clamping plate, the second clamping plate and the connecting bolts of the steel structure assembling connecting piece.
Specifically, a first connecting bolt is disposed in the first connecting hole, and a second connecting bolt is disposed in the second connecting hole.
In order to facilitate the taking of the first connecting bolt and the second connecting bolt, the end part of the first connecting bolt is connected with a first stop bolt, and the first stop bolt is positioned outside the first clamping plate; the end part of the second connecting bolt is connected with a second stop bolt, and the second stop bolt is positioned outside the second clamping plate.
In order to facilitate the first connecting bolt and the second connecting bolt to firmly connect the connecting piece for assembling the steel structure and the steel structure, the first connecting bolt and the second connecting bolt are prevented from falling off, a first spring is connected between the first blocking bolt and the outer side surface of the first clamping plate, and the first spring is sleeved outside the first connecting bolt; a second spring is connected between the second stop bolt and the outer side face of the second clamping plate, and the second spring is sleeved outside the second connecting bolt. Under the action of the first spring and the second spring, the first connecting bolt and the second connecting bolt are respectively in the first connecting hole, the second connecting hole and the third connecting hole and receive elastic acting force towards the direction of the steel structure.
In order to facilitate the connection of the screw rod in the frame, the frame is provided with a connecting hole, and one end of the screw rod is rotatably connected in the connecting hole.
The connecting hole may be a through hole, and one end of the screw rod passes through the connecting hole and is connected with a turntable. And the screw is rotated by the turntable.
The utility model can achieve the following beneficial effects:
the connecting piece for assembling the steel structure can facilitate assembling and connecting steel structures with different sizes, enlarges the application range and improves the practicability.
The connecting piece for steel structure assembly can improve the firmness of a steel structure combined connecting structure, improve the steel structure combined connecting construction efficiency and the construction quality, and improve the construction safety. And the connection structure of the steel structure is convenient to disassemble and assemble, and is favorable for repeated use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
figure 1 is a schematic view of the steel structure splicing connector of the present utility model,
FIG. 2 is a partial enlarged view of the slider of the adjusting mechanism of the connecting piece for steel structure assembly of the present utility model,
FIG. 3 is an enlarged view of a part of the screw of the adjusting mechanism of the connecting piece for assembling steel structures of the present utility model,
FIG. 4 is a schematic structural view of a first clamping plate, a second clamping plate, a first stop bolt, a second stop bolt, a first spring and a second spring of the connecting piece for assembling steel structures,
fig. 5 is a schematic structural view of a first clamping plate, a second clamping plate, a first stop bolt, a second stop bolt, a first spring and a second spring of the connecting piece for assembling a steel structure.
In the drawing, reference numeral 1 denotes a first clamping plate, 101 denotes a first clamping plate, 102 denotes a first connecting bolt, 103 denotes a first blocking bolt, 104 denotes a first spring, 2 denotes a second clamping plate, 201 denotes a second clamping plate, 202 denotes a second connecting bolt, 203 denotes a second blocking bolt, 204 denotes a second spring, 310 denotes a frame, 320 denotes a sliding block, 330 denotes a screw, 4 denotes a steel structure, and 401 denotes a third connecting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.
Examples
As shown in fig. 1, a connecting piece for assembling a steel structure comprises a first clamping plate 1, a second clamping plate 2 and an adjusting mechanism. The two sides of the first clamping plate 1 are respectively connected with a first clamping plate 101, and a first connecting hole is formed in the first clamping plate 101. The two sides of the second clamping plate 2 are respectively connected with a second clamping plate 201, and second connecting holes are formed in the second clamping plates 201. As shown in fig. 2 and 3, the adjusting mechanism includes a frame 310, a slider 320, and a screw 330, and the frame 310 is connected to the second clamping plate 2. The slider 320 is disposed in the frame 310 and connected with the first clamping plate 1, and the slider 320 is provided with an internally threaded hole. Screw 330 is rotatably coupled within frame 310 and is threadedly coupled within an internally threaded bore of slider 320.
When the connecting piece for assembling the steel structure of the embodiment is used, one ends of two steel structures 4 to be connected are arranged between the first clamping plate 1 and the second clamping plate 2, and the first clamping plate 101 and the second clamping plate 201 are located on the outer sides of the two steel structures 4 to be connected. In particular, the first clamping plate 1 may be located below the second clamping plate 2, and two steel structures 4 to be connected may be placed on the first clamping plate 1. Then, the screw 330 is rotated to drive the sliding block 320 to move, so as to drive the second clamping plate 2 to move to contact the two steel structures 4 to be connected, at this time, the distance between the first clamping plate 1 and the second clamping plate 2 is adjusted to be suitable for connection between the steel structures 4 with different sizes, and the first clamping plate 1 and the second clamping plate 2 are convenient to be adjusted to clamp the two steel structures 4 with different sizes for combined connection. The third connecting hole 401 is arranged on the steel structure 4, so that the first connecting hole and the third connecting hole 401, and the second connecting hole and the third connecting hole 401 are respectively provided with a connecting bolt, thereby realizing the combined connection of the two steel structures 4 through the connecting piece for assembling the steel structures.
Referring to fig. 4 and 5 in combination, in some embodiments, a first connecting bolt 102 is disposed in a first connecting hole, a second connecting bolt 202 is disposed in a second connecting hole, and then the first connecting bolt 102 may be disposed in the first connecting hole and the third connecting hole 401, and the second connecting bolt 202 may be disposed in the second connecting hole and the third connecting hole 401, so as to realize the combined connection of the two steel structures 4 through the connecting piece for assembling the steel structures.
The end of the first connecting bolt 102 can be connected with a first stop bolt 103, and the first stop bolt 103 is positioned outside the first clamping plate 1; the end part of the second connecting bolt 202 is connected with a second stop bolt 203, and the second stop bolt 203 is positioned outside the second clamping plate 2; the first and second connection pins 102 and 202 can be easily handled by the first and second stoppers 103 and 203, respectively.
A first spring 104 can be connected between the first stop bolt 103 and the outer side surface of the first clamping plate 1, and the first spring 104 is sleeved outside the first connecting bolt 102; a second spring 204 is connected between the second stop bolt 203 and the outer side surface of the second clamping plate 2, and the second spring 204 is sleeved outside the second connecting bolt 202; the first and second connection pins 102 and 202 are elastically biased in the direction of the steel structure 4 in the first, second and third connection holes 401, respectively, by the first and second springs 104 and 204.
Two sides of the first clamping plate 1 can be respectively connected with two first clamping plates 101, the first clamping plates 101 on two sides are symmetrically distributed, and the two first clamping plates 101 on each side are also symmetrically distributed; two sides of the second clamping plate 2 are respectively connected with two second clamping plates 201, the second clamping plates 201 on two sides are symmetrically distributed, and the two second clamping plates 201 on each side are symmetrically distributed.
The frame 310 may be located between the two second card plates 201 on each side, and the slider 320 is located between the two first card plates 101 on each side.
The two sides of the first clamping plate 1 and the second clamping plate 2 can be respectively provided with adjusting mechanisms, and the two adjusting mechanisms are beneficial to balance and stably adjust the distance between the first clamping plate 1 and the second clamping plate 2.
The frame 310 may be provided with a coupling hole in which one end of the screw 330 is rotatably coupled, facilitating coupling of the screw 330 and the frame 310.
The connection hole may be a through hole, and one end of the screw 330 passes through the connection hole and is connected with the turntable 331, so that the screw 330 is rotated by rotating the turntable 331.
As shown in fig. 1 to 5, the first clamping plate 1 may be a transverse rectangular steel plate, the first clamping plate 101 may be a vertical rectangular steel plate, and the lower end of the first clamping plate 101 may be welded on the side surface of the first clamping plate 1. The first connecting pin 102 may be a cylindrical pin, and the first connecting hole may be a circular hole. The first stop bolt 103 may be a rectangular pin bolt, the end of the first connecting bolt 102 may be welded to the middle of the side surface of the first stop bolt 103, and the central axes of the two may be perpendicular. The first stop pin 103 has a length greater than the first attachment hole inner diameter. The steel structure 4 may be a rectangular steel beam, and a third connecting hole 401 is formed at a position of the side surface of the steel structure corresponding to the first connecting hole, and the third connecting hole 401 may be a round hole. The first spring 104 is sleeved outside the first connecting bolt 102, and two ends of the first spring are respectively welded with the inner side surface of the first stop bolt 103 and the outer side surface of the first clamping plate 101.
The second clamping plate 2 may be a transverse rectangular steel plate, located above the first clamping plate 1. The second clamping plate 201 can be a vertical rectangular steel plate, and the upper end of the second clamping plate 201 can be welded on the side face of the second clamping plate 2. The second coupling pin 202 may be a cylindrical pin and the second coupling hole may be a circular hole. The second stop bolt 203 may be a rectangular pin bolt, and the end of the second connecting bolt 202 may be welded to the middle of the side surface of the second stop bolt 203, and the central axes of the two may be perpendicular. The second stop 203 has a length greater than the inner diameter of the second connecting hole. The second spring 204 is sleeved outside the second connecting bolt 202, and two ends of the second spring are respectively welded with the inner side surface of the second stop bolt 203 and the outer side surface of the second clamping plate 201.
The frame 310 may be a rectangular steel frame, the slider 320 may be a rectangular steel block, and the slider 320 may be disposed within the frame 310. The lower inner side of the frame 310 may be welded to the side of the first clamping plate 1. The inner side of the slider 320 may be welded to the side of the second clamping plate 2. The coupling holes may be provided at the middle of the top and bottom surfaces of the frame 310, and both ends of the screw 330 may pass through the coupling holes, respectively, and may be rotatably coupled in the coupling holes of the frame 310 through bearings. Turntable 331 may be a transverse circular steel plate that may be welded to the upper end of screw 330 above frame 310.
The inner side wall of the frame 310 can be provided with a chute, and the end face of the sliding block 320 can be arranged in the chute, so that the sliding block 320 can drive the second clamping plate 2 to move up and down when the screw 330 rotates.
The inner side refers to the side close to the center of the first clamping plate 1, and the outer side refers to the side far from the center of the first clamping plate 1.
When two steel structures 4 need to be connected, the rotating disc 331 is rotated first to drive the screw 330 to rotate, and then drive the slider 320 to move up and down, so as to drive the second clamping plate 2 to move up and down, and adjust the distance between the second clamping plate 2 and the first clamping plate 1; after the distance between the first clamping plate 1 and the second clamping plate 2 is properly adjusted, inserting the steel structure 4 into a space enclosed by the first clamping plate 1, the second clamping plate 2, the first clamping plate 101 and the second clamping plate 201; the first stop bolt 103 and the second stop bolt 203 are pulled, the first connecting bolt 102 and the second connecting bolt 202 are pulled, the first spring 104 and the second spring 204 are pulled, the first connecting bolt 102 and the second connecting bolt 202 are respectively inserted into the first connecting hole of the first clamping plate 101 and the third connecting hole 401 of the steel structure 4, the second connecting hole of the second clamping plate 201 and the third connecting hole 401 of the steel structure 4 under the action of the elastic force of the first spring 104 and the elastic force of the second spring 204, the combined connection and the fixation of the steel structure 4 are realized, the assembly of the steel structure 4 with different sizes is realized, the application range is wide, and the practicability is high.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (9)

1. The utility model provides a connecting piece for steel construction is assembled which characterized in that includes:
the two sides of the first clamping plate are respectively connected with a first clamping plate, the first clamping plate is provided with a first connecting hole,
two sides of the second clamping plate are respectively connected with a second clamping plate, a second connecting hole is arranged on the second clamping plate,
an adjustment mechanism, comprising:
a frame connected with the second clamping plate,
a sliding block which is arranged in the frame and is connected with the first clamping plate, and the sliding block is provided with an internal threaded hole,
the screw rod is rotatably connected in the frame and is in threaded connection with the internal threaded hole of the sliding block.
2. The connecting piece for steel structure assembly according to claim 1, wherein a first connecting bolt is arranged in the first connecting hole, and a second connecting bolt is arranged in the second connecting hole.
3. The connecting piece for steel structure assembly according to claim 2, wherein a first stop pin is connected to the end of the first connecting pin, and the first stop pin is located outside the first clamping plate; the end part of the second connecting bolt is connected with a second stop bolt, and the second stop bolt is positioned outside the second clamping plate.
4. The connecting piece for steel structure assembly according to claim 3, wherein a first spring is connected between the first stop bolt and the outer side surface of the first clamping plate, and the first spring is sleeved outside the first connecting bolt; a second spring is connected between the second stop bolt and the outer side face of the second clamping plate, and the second spring is sleeved outside the second connecting bolt.
5. The connecting piece for steel structure assembly according to any one of claims 1 to 4, wherein two first clamping plates are respectively connected to two sides of the first clamping plate, the first clamping plates on two sides are symmetrically distributed, and the two first clamping plates on each side are symmetrically distributed; two sides of the second clamping plate are respectively connected with two second clamping plates, the second clamping plates on two sides are symmetrically distributed, and the two second clamping plates on each side are symmetrically distributed.
6. The connector for splicing steel structures according to claim 5, wherein the frame is located between the two second clips on each side, and the slider is located between the two first clips on each side.
7. The connecting piece for steel structure splicing according to claim 6, wherein the adjusting mechanism is provided on both sides of the first clamping plate and the second clamping plate, respectively.
8. The connector for steel structure splicing according to any one of claims 1 to 4, wherein the frame is provided with a connecting hole, and one end of the screw is rotatably connected in the connecting hole.
9. The connector for assembling steel structures according to claim 8, wherein the connecting hole is a through hole, and one end of the screw rod passes through the connecting hole and is connected with a turntable.
CN202320007614.7U 2023-01-04 2023-01-04 Connecting piece for steel structure assembly Active CN219386658U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320007614.7U CN219386658U (en) 2023-01-04 2023-01-04 Connecting piece for steel structure assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320007614.7U CN219386658U (en) 2023-01-04 2023-01-04 Connecting piece for steel structure assembly

Publications (1)

Publication Number Publication Date
CN219386658U true CN219386658U (en) 2023-07-21

Family

ID=87169280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320007614.7U Active CN219386658U (en) 2023-01-04 2023-01-04 Connecting piece for steel structure assembly

Country Status (1)

Country Link
CN (1) CN219386658U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20231124

Address after: No.20 Qingpi Avenue, Pingdu City, Qingdao, Shandong Province, 266700

Patentee after: Qingdao Xinguangzheng Hongxinda Steel Structure Co.,Ltd.

Address before: 266700 No.268, Shenzhen road, Pingdu City, Qingdao City, Shandong Province

Patentee before: QINGDAO XINGUANGZHENG STEEL STRUCTURE CO.,LTD.

TR01 Transfer of patent right