CN220620466U - Steel structure connecting piece - Google Patents
Steel structure connecting piece Download PDFInfo
- Publication number
- CN220620466U CN220620466U CN202322136685.XU CN202322136685U CN220620466U CN 220620466 U CN220620466 U CN 220620466U CN 202322136685 U CN202322136685 U CN 202322136685U CN 220620466 U CN220620466 U CN 220620466U
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- Prior art keywords
- hollow steel
- bolt
- round
- steel sheet
- rotary table
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 101
- 239000010959 steel Substances 0.000 title claims abstract description 101
- 238000009434 installation Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a steel structure connecting piece, which relates to the technical field of steel structure connection and comprises a first hollow steel plate and a second hollow steel plate, wherein a connecting block is arranged between the first hollow steel plate and the second hollow steel plate. This steel constructs connecting piece makes the round post rotate clockwise through first bolt and second bolt, drive the clockwise rotation of second carousel, drive the guiding hole and slide at first round pole surface, thereby make first round pole drive strip shaped plate and annular fixture block stretch out to first carousel outside, get into the annular groove of connecting block inside, screw threaded connection in first bolt and the first hollow steel sheet, threaded connection of second bolt and supporting steel sheet, thereby reach the effect of being convenient for install, and stable in structure, drive the anticlockwise rotation of round post through dismantling first bolt and second bolt, drive the anticlockwise rotation of guiding hole and make first round pole drive strip shaped plate and annular fixture block shrink to first carousel inside, break away from the annular groove of connecting block, thereby make connecting block convenient to detach.
Description
Technical Field
The utility model relates to the technical field of steel structure connection, in particular to a steel structure connecting piece.
Background
The steel structure connecting piece is widely applied to various steel structure engineering, including fields such as building, bridge, pylon, pipeline, boats and ships, machinery manufacturing, the steel structure connecting piece plays important role in various engineering, ensure stability, intensity and the security of whole structure, current steel structure connecting piece adopts welded connected mode usually when installing hollow steel sheet, this kind of mounting mode is comparatively troublesome, this kind of welded connected mode is very inconvenient when dismantling in the later stage, lead to extravagant a large amount of manpowers and time, and welded connected mode is the gas that produces when the welding receives the injury to staff's health easily moreover.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a steel structure connecting piece, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steel constructs connecting piece, includes first hollow steel sheet and second hollow steel sheet, be provided with the connecting block between first hollow steel sheet and the second hollow steel sheet, the inside of connecting block is provided with the installation component, the installation component includes:
the rotary table comprises a first rotary table, the circular slot has been seted up on the left side surface of connecting block, the circular slot internal rotation of connecting block is connected with first carousel, the through-hole has been seted up on the surface of first carousel, run through on the through-hole inner wall of first carousel have the strip shaped plate and with first carousel sliding connection, the one end fixed surface of strip shaped plate is connected with first circular pole, the other end fixedly connected with annular fixture block of strip shaped plate, the surface cover of strip shaped plate has reset spring, the through-hole surface internal rotation of first carousel is connected with the second carousel, the guiding hole has been seted up on the surface of second carousel, the guiding hole runs through first circular pole and with guiding hole sliding connection, the surface fixedly connected with circular post of second carousel, the recess of circular post has been seted up on the recess inner wall, when the clockwise rotation of second carousel, drive guiding hole is at first circular pole surface slip to make first circular pole drive strip shaped plate and annular fixture block stretch out to the first carousel outside, the inside annular groove that gets into, the inside drive the anticlockwise annular rotation of first rotary table and make annular connection block drive the inside annular rotation of first rotary table and shrink the annular connection block.
Optionally, reset spring's one end and first round bar fixed connection, reset spring's the other end and the through-hole inner wall fixed connection of first carousel, set up the annular groove that matches with annular fixture block on the circular groove inner wall of connecting block, accessible reset spring's elasticity is supplementary dismantlement when dismantling first hollow steel sheet and second hollow steel sheet.
Optionally, a round hole matched with the round column surface groove is formed in the surface of the first hollow steel plate, and threads are formed in the inner wall of the round hole of the first hollow steel plate.
Optionally, the surface of first hollow steel sheet runs through the circular pole of second and with first hollow steel sheet sliding connection, the one end fixedly connected with first bolt of second circular pole, first bolt runs through first hollow steel sheet and rotates with first hollow steel sheet to be connected, through in driving the recess of the circular post of second circular pole intubate with first bolt, can make the circular post clockwise drive the second carousel rotation through the spiral spout in the circular post recess, the operation of being convenient for, stability is good.
Optionally, the inside fixedly connected with supporting steel plate of second hollow steel sheet, the through-hole has been seted up on the surface of supporting steel sheet, set up the screw thread on the through-hole inner wall of supporting steel sheet, the surface of supporting steel sheet runs through have the third round bar and with supporting steel sheet sliding connection, the right-hand member fixed surface of third round bar is connected with the second bolt, drives in the circular post in the third round bar gets into the connecting block through the second bolt, can make between second hollow steel sheet and the connecting block fixed through the screw thread on supporting steel sheet surface.
Optionally, the installation component is provided with two sets of and two sets of installation components all use the central line of connecting block to set up as symmetry axis symmetry.
(III) beneficial effects
The utility model provides a steel structure connecting piece. The beneficial effects are as follows:
(1) This steel constructs connecting piece makes the round column rotate clockwise through first bolt and second bolt, drives the clockwise rotation of second carousel, drives the guiding hole and slides at first round pole surface to make first round pole drive strip shaped plate and annular fixture block stretch out to first carousel outside, get into the annular groove of connecting block inside, twist first bolt and the threaded connection in the first hollow steel sheet, the threaded connection of second bolt and supporting steel sheet, thereby reach the effect of being convenient for install, stable in structure.
(2) This steel constructs connecting piece drives the anticlockwise rotation of circular post through dismantling first bolt and second bolt, drives the anticlockwise rotation of guiding hole and makes first circular pole drive strip shaped plate and annular fixture block to the inside shrink of first carousel, breaks away from the annular groove of connecting block to make connecting block convenient to detach.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic top view of a first hollow steel plate of the present utility model;
FIG. 4 is an enlarged schematic view of the internal structure of a second hollow steel plate according to the present utility model;
FIG. 5 is a schematic view of the structure of the connecting block of the present utility model;
FIG. 6 is an enlarged schematic view of the internal structure of the connecting block of the present utility model;
FIG. 7 is an enlarged schematic view of the internal structure of the connecting block of the present utility model;
fig. 8 is a schematic diagram of a second turntable according to the present utility model.
In the figure: 1. a first hollow steel plate; 2. a second hollow steel plate; 3. a connecting block; 4. a mounting assembly; 401. a first turntable; 402. a strip-shaped plate; 403. a first circular rod; 404. an annular clamping block; 405. a return spring; 406. a second turntable; 407. a guide hole; 408. a circular column; 5. a second circular rod; 6. a first bolt; 7. supporting a steel plate; 8. a third circular rod; 9. and a second bolt.
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.
Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides a steel constructs connecting piece, includes first hollow steel sheet 1 and second hollow steel sheet 2, is provided with connecting block 3 between first hollow steel sheet 1 and the second hollow steel sheet 2, and connecting block 3's inside is provided with installation component 4, and installation component 4 includes:
the left side surface of first carousel 401, the circular slot has been seted up to the left side surface of connecting block 3, the circular inslot rotation of connecting block 3 is connected with first carousel 401, the through-hole has been seted up on the surface of first carousel 401, run through on the through-hole inner wall of first carousel 401 have strip shaped plate 402 and with first carousel 401 sliding connection, the one end surface fixedly connected with first round bar 403 of strip shaped plate 402, the other end fixedly connected with annular fixture block 404 of strip shaped plate 402, the surface cover of strip shaped plate 402 has reset spring 405, the through-hole surface swivelling joint of first carousel 401 has second carousel 406, guiding hole 407 has been seted up on the surface of second carousel 406, guiding hole 407 runs through first round bar 403 and with guiding hole 407 sliding connection, the surface fixedly connected with circular post 408 of second carousel 408 has been seted up the recess, set up helical chute on the recess inner wall of circular post 408, when second carousel 406 clockwise rotates, drive guiding hole 407 slides on first round bar 403 surface, thereby make first round bar 403 drive strip shaped plate 403 and annular fixture block 404 stretch out to the first carousel 401 outside, the annular slot 403 is driven to the inside when entering annular slot 403 of first carousel 401, the inside the annular rotation of second carousel 3 drives annular rotation of first carousel 401 and drives anticlockwise annular fixture block 404, the inside the annular connection block 404 is rotated to the annular connection inside the annular connection of first carousel 3.
One end of a reset spring 405 is fixedly connected with the first circular rod 403, the other end of the reset spring 405 is fixedly connected with the inner wall of the through hole of the first rotating disc 401, an annular groove matched with the annular clamping block 404 is formed in the inner wall of the circular groove of the connecting block 3, and the first hollow steel plate 1 and the second hollow steel plate 2 can be disassembled in an auxiliary mode through the elasticity of the reset spring 405.
The surface of the first hollow steel plate 1 is provided with a round hole matched with the groove on the surface of the round column 408, and the inner wall of the round hole of the first hollow steel plate 1 is provided with threads.
The surface of first hollow steel sheet 1 runs through have second round bar 5 and with first hollow steel sheet 1 sliding connection, the one end fixedly connected with first bolt 6 of second round bar 5, first bolt 6 runs through first hollow steel sheet 1 and rotates with first hollow steel sheet 1 to be connected, in the recess through driving second round bar 5 with first bolt 6 to inject round column 408, can make round column 408 clockwise drive second carousel 406 rotate through the spiral spout in the recess of round column 408, the operation of being convenient for, stability is good.
The inside fixedly connected with supporting steel plate 7 of second hollow steel sheet 2, the through-hole has been seted up on the surface of supporting steel plate 7, set up the screw thread on the through-hole inner wall of supporting steel plate 7, the surface of supporting steel plate 7 runs through have third round rod 8 and with supporting steel plate 7 sliding connection, the right-hand member fixed surface of third round rod 8 is connected with second bolt 9, drive in the round post 408 in the third round rod 8 gets into connecting block 3 through second bolt 9, can make between second hollow steel sheet 2 and the connecting block 3 fixed through the screw thread on supporting steel plate 7 surface.
The two groups of mounting assemblies 4 are arranged, and the two groups of mounting assemblies 4 are symmetrically arranged by taking the central line of the connecting block 3 as a symmetrical axis.
Working principle: when the first hollow steel plate 1 and the second hollow steel plate 2 are installed, the first bolt 6 and the second bolt 9 are used for driving the second round rod 5 and the third round rod 8 to be respectively inserted into the grooves of the round column 408, the round column 408 can be used for driving the second rotary table 406 to rotate clockwise through the spiral chute in the groove of the round column 408, the guide hole 407 is driven to slide on the surface of the first round rod 403, so that the first round rod 403 drives the strip-shaped plate 402 and the annular clamping block 404 to extend out of the first rotary table 401 and enter the annular groove of the connecting block 3, the first bolt 6 is screwed to be connected with the threads in the round hole of the first hollow steel plate 1, the second bolt 9 is connected with the threads on the inner wall of the through hole of the supporting steel plate 7, so that the first hollow steel plate 1 and the second hollow steel plate 2 are fixed through the connecting block 3, the installation is facilitated, and when the first hollow steel plate 1 and the second hollow steel plate 2 are detached, the guide hole 407 is driven to rotate anticlockwise when the second rotary table 406 is driven to rotate anticlockwise, so that the first round rod 403 drives the strip-shaped plate 402 and the annular clamping block 404 to shrink towards the first rotary table 401, and the elastic force of the annular clamping block 401 is separated from the annular groove of the connecting block 405 through the reset spring 405.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 steel constructs connecting piece, includes first hollow steel sheet (1) and second hollow steel sheet (2), its characterized in that: connecting blocks (3) are arranged between the first hollow steel plates (1) and the second hollow steel plates (2), mounting assemblies (4) are arranged in the connecting blocks (3), and the mounting assemblies (4) comprise:
the novel rotary table comprises a first rotary table (401), wherein a circular groove is formed in the left side surface of a connecting block (3), the circular groove of the connecting block (3) is rotationally connected with the first rotary table (401), a through hole is formed in the surface of the first rotary table (401), a strip-shaped plate (402) penetrates through the inner wall of the through hole of the first rotary table (401) and is in sliding connection with the first rotary table (401), a first circular rod (403) is fixedly connected with one end surface of the strip-shaped plate (402), an annular clamping block (404) is fixedly connected with the other end of the strip-shaped plate (402), a reset spring (405) is sleeved on the surface of the strip-shaped plate (402), a second rotary table (406) is rotationally connected with the surface of the through hole of the first rotary table (401), a guide hole (407) penetrates through the first circular rod (403) and is in sliding connection with the guide hole (407), a circular column (408) is fixedly connected with the surface of the second rotary table (406), a groove (408) is formed in the surface of the circular column (408), and a spiral groove (408) is formed in the surface of the circular column.
2. A steel structure connection according to claim 1, characterized in that: one end of a reset spring (405) is fixedly connected with the first circular rod (403), the other end of the reset spring (405) is fixedly connected with the inner wall of a through hole of the first rotating disc (401), and an annular groove matched with the annular clamping block (404) is formed in the inner wall of the circular groove of the connecting block (3).
3. A steel structure connection according to claim 1, characterized in that: round holes matched with grooves on the surfaces of the round columns (408) are formed in the surfaces of the first hollow steel plates (1), and threads are formed in the inner walls of the round holes of the first hollow steel plates (1).
4. A steel structure connection according to claim 1, characterized in that: the surface of first hollow steel sheet (1) runs through have second round bar (5) and with first hollow steel sheet (1) sliding connection, the one end fixedly connected with first bolt (6) of second round bar (5), first bolt (6) run through first hollow steel sheet (1) and rotate with first hollow steel sheet (1) and be connected.
5. A steel structure connection according to claim 1, characterized in that: the inside fixedly connected with supporting steel plate (7) of second hollow steel sheet (2), the through-hole has been seted up on the surface of supporting steel plate (7), set up the screw thread on the through-hole inner wall of supporting steel plate (7), the surface of supporting steel plate (7) runs through have third round pole (8) and with supporting steel plate (7) sliding connection, the right-hand member fixed surface of third round pole (8) is connected with second bolt (9).
6. A steel structure connection according to claim 1, characterized in that: the installation components (4) are provided with two groups, and the two groups of installation components (4) are symmetrically arranged by taking the central line of the connecting block (3) as a symmetrical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136685.XU CN220620466U (en) | 2023-08-09 | 2023-08-09 | Steel structure connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136685.XU CN220620466U (en) | 2023-08-09 | 2023-08-09 | Steel structure connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220620466U true CN220620466U (en) | 2024-03-19 |
Family
ID=90220224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136685.XU Active CN220620466U (en) | 2023-08-09 | 2023-08-09 | Steel structure connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220620466U (en) |
-
2023
- 2023-08-09 CN CN202322136685.XU patent/CN220620466U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |