CN221001589U - Bottom die connecting piece for steel bar truss floor support plate - Google Patents
Bottom die connecting piece for steel bar truss floor support plate Download PDFInfo
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- CN221001589U CN221001589U CN202322765687.5U CN202322765687U CN221001589U CN 221001589 U CN221001589 U CN 221001589U CN 202322765687 U CN202322765687 U CN 202322765687U CN 221001589 U CN221001589 U CN 221001589U
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- threaded rod
- bevel gear
- plate
- bottom die
- steel bar
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating 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 provides a bottom die connecting piece for a steel bar truss building supporting plate, which comprises a first bottom die and a second bottom die, wherein a first fixing plate is movably arranged at the top of the first bottom die, a second fixing plate is movably arranged at the top of the second bottom die, a second adjusting groove is formed in the second fixing plate, a first bidirectional threaded rod is movably arranged in the second adjusting groove, a first nut seat is movably arranged on the outer surface of the first bidirectional threaded rod, a second clamping plate is fixedly arranged on one side of the first nut seat, and fixed side plates are fixedly arranged on one sides of the first fixing plate and the second fixing plate. According to the utility model, the first fixing plate and the second fixing plate can be connected through the clamping relation between the first clamping plate and the second clamping plate, the third clamping plate is arranged, and the second nut seat drives the third clamping plate to be clamped with the first bottom die in the clamping groove of the second bottom die through driving the second bidirectional threaded rod to rotate, so that the first bottom die and the second bottom die can be fixedly connected, the steps are simple, and the simplicity is high.
Description
Technical Field
The utility model belongs to the technical field of assembly type buildings, and particularly relates to a bottom die connecting piece for a steel bar truss floor support plate.
Background
The steel bar truss floor support plate is a building product which is formed by welding stressed steel bars in a floor slab into a steel bar truss in a factory and fixedly connecting the steel bar truss with a bottom die to form the bottom die and the stressed steel bars. During construction, the steel bar truss building carrier plate is fixed between the two bearing beams, concrete is directly poured, the bottom die bears the gravity of the concrete, and the steel bar truss provides unsupported rigidity for the bottom die. Compared with the traditional floor support plate for supporting concrete through the bottom layer support die, the steel bar truss floor support plate type construction progress is quickened, and the supporting effect is enhanced.
The utility model patent CN217537487U of China discloses a steel bar truss floor supporting plate connecting piece, including first steel bar truss floor supporting plate die block, second steel bar truss floor supporting plate die block, first connecting piece and second connecting piece, be provided with between first connecting piece and the second connecting piece with the tensioning structure that is used for the tight laminating of bayonet socket of first steel bar truss floor supporting plate die block and second steel bar truss floor supporting plate die block with the tensioning structure, tensioning structure includes the threaded rod of fixed connection in embedding piece near first connecting piece one side, the threaded rod transversely sets up, set up the through-hole that corresponds with the threaded rod position on the vertical folded plate, the diameter of through-hole is greater than the threaded rod diameter, through the tensioning structure who sets up for can be with first connecting piece and second connecting piece taut, thereby closely laminate the bayonet socket of first steel bar truss floor supporting plate die block and second steel bar truss floor supporting plate die block connecting end, greatly reduced the size of gap, effectively avoid concrete leakage.
However, the above-mentioned connecting piece is effective to avoid concrete leakage, but adopts bolted connection, and the user is comparatively loaded down with trivial details in the step when installing or dismantling, has increased labour cost, is unfavorable for the user to use.
Disclosure of utility model
The utility model provides a bottom die connecting piece for a steel bar truss floor support plate, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a steel bar truss building carrier plate die block connecting piece, includes first die block and second die block, the top activity of first die block is provided with first fixed plate, the top activity of second die block is provided with the second fixed plate, the second adjustment tank has been seted up to the inside of second fixed plate, the inside activity of second adjustment tank is provided with first two-way threaded rod, the surface activity of first two-way threaded rod is provided with first nut seat, the fixed second joint board that is provided with in one side of first nut seat, the fixed curb plate that is provided with in one side of first fixed plate and second fixed plate.
As a preferable mode of this embodiment, a third adjusting groove is provided in the fixed side plate, and a second bidirectional threaded rod is movably provided in the third adjusting groove.
As a preferable mode of this embodiment, a second nut seat is movably disposed on the outer surface of the second bidirectional threaded rod, and a third clamping plate is fixedly disposed at the bottom of the second nut seat.
As the preference of this embodiment, first adjustment groove has been seted up to the inside of first fixed plate, the inside activity of first adjustment groove is provided with the pull rod, the surface cover of pull rod is equipped with the spring.
As the preference of this embodiment, the one end of pull rod is fixed and is provided with the limiting plate, the one side of limiting plate is fixed and is provided with first joint board.
As the preference of this embodiment, the first bidirectional threaded rod is in threaded connection with the first nut seat, and a threaded hole adapted to the first bidirectional threaded rod is formed in the first nut seat.
As a preferable mode of this embodiment, a first bevel gear is fixedly disposed on the outer surface of the first bidirectional threaded rod, a second bevel gear is movably disposed on one side of the first bevel gear, and the first bevel gear is meshed with the second bevel gear.
As a preferable mode of this embodiment, the second bidirectional threaded rod is in threaded connection with the second nut seat, and a threaded hole adapted to the second bidirectional threaded rod is formed in the second nut seat.
Preferably, a third bevel gear is fixedly arranged on the outer surface of the second bidirectional threaded rod, a fourth bevel gear is movably arranged on one side of the third bevel gear, and the third bevel gear is meshed with the fourth bevel gear.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the first clamping plate and the second clamping plate are arranged, so that the first fixing plate and the second fixing plate can be connected by utilizing the clamping relation of the first clamping plate and the second clamping plate. Through setting up the third joint board, rotate through driving the two-way threaded rod of second for the second nut seat drives third joint board joint and first die block in the joint groove of second die block, can fix it, and the step is simple, has stronger simplicity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
Fig. 3 is a schematic structural view of a connector according to the present utility model.
The figure shows: 1. a first bottom die; 2. a second bottom die; 3. a first fixing plate; 301. a first adjustment tank; 302. a pull rod; 303. a spring; 304. a limiting plate; 305. a first clamping plate; 4. a second fixing plate; 401. a second regulating groove; 402. a first bi-directional threaded rod; 403. a first nut seat; 404. a second clamping plate; 405. a first bevel gear; 406. a second bevel gear; 5. fixing the side plates; 501. a third regulating groove; 502. a second bi-directional threaded rod; 503. a second nut seat; 504. a third clamping plate; 505. a third bevel gear; 506. and a fourth bevel gear.
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 to 3, an embodiment of the present utility model provides a bottom die connecting piece for a steel bar truss floor support plate, which specifically includes a first bottom die 1 and a second bottom die 2, wherein a first fixing plate 3 is movably disposed at the top of the first bottom die 1, a second fixing plate 4 is movably disposed at the top of the second bottom die 2, a second adjusting slot 401 is disposed in the second fixing plate 4, a first bidirectional threaded rod 402 is movably disposed in the second adjusting slot 401, a first nut seat 403 is movably disposed on an outer surface of the first bidirectional threaded rod 402, a second clamping plate 404 is fixedly disposed on one side of the first nut seat 403, and fixing side plates 5 are fixedly disposed on one sides of the first fixing plate 3 and the second fixing plate 4. A third adjusting groove 501 is formed in the fixed side plate 5, a second bidirectional threaded rod 502 is movably arranged in the third adjusting groove 501, a second nut seat 503 is movably arranged on the outer surface of the second bidirectional threaded rod 502, and a third clamping plate 504 is fixedly arranged at the bottom of the second nut seat 503.
When the device is used, a constructor firstly drives the second bidirectional threaded rod 502 to rotate, so that the second nut seat 503 drives the third clamping plate 504 to horizontally move reversely, the third clamping plate 504 is clamped in the clamping grooves of the first bottom die 1 and the second bottom die 2, then the first bottom die 1 is connected with the second bottom die 2, the first clamping plate 305 is clamped in the clamping groove of the second fixing plate 4, and finally the first bidirectional threaded rod 402 is driven to rotate, the first nut seat 403 drives the second clamping plate 404 to vertically move reversely, the first clamping plate 305 is clamped, the first fixing plate 3 is connected with the second fixing plate 4, and the first bottom die 1 is connected with the second bottom die 2.
Referring to fig. 1 to 3, a first adjusting groove 301 is formed in the first fixing plate 3, a pull rod 302 is movably disposed in the first adjusting groove 301, a spring 303 is sleeved on an outer surface of the pull rod 302, a limiting plate 304 is fixedly disposed at one end of the pull rod 302, and a first clamping plate 305 is fixedly disposed at one side of the limiting plate 304. In this embodiment, by arranging the first clamping plate 305, by pulling the pull rod 302, the limiting plate 304 extrudes the spring 303, and then the first clamping plate 305 moves into the first adjusting groove 301, so that the clamping state of the first clamping plate 305 and the second fixing plate 4 can be released.
Referring to fig. 1 to 3, a first bidirectional threaded rod 402 is in threaded connection with a first nut seat 403, and a threaded hole adapted to the first bidirectional threaded rod 402 is formed in the first nut seat 403. Through setting up first two-way threaded rod 402 and first nut seat 403, through driving first two-way threaded rod 402 rotation for first nut seat 403 drives second joint board 404 and carries out reverse vertical motion, can catch first joint board 305, links first fixed plate 3 with second fixed plate 4. The outer surface of the first bidirectional threaded rod 402 is fixedly provided with a first bevel gear 405, one side of the first bevel gear 405 is movably provided with a second bevel gear 406, and the first bevel gear 405 is meshed with the second bevel gear 406. Through setting up first bevel gear 405 and second bevel gear 406, through driving second bevel gear 406 rotation for second bevel gear 406 drives first bevel gear 405 rotation, and then makes first bevel gear 405 drive first two-way threaded rod 402 rotation.
Referring to fig. 1 to 3, a second bidirectional threaded rod 502 is in threaded connection with a second nut seat 503, and a threaded hole adapted to the second bidirectional threaded rod 502 is formed in the second nut seat 503. Through setting up second bidirectional threaded rod 502 and second nut seat 503, rotate through driving second bidirectional threaded rod 502 for second nut seat 503 drives third joint board 504 and makes reverse horizontal movement, and then makes third joint board 504 joint in the joint inslot of first die block 1 and second die block 2, realizes being connected of first die block 1 and second die block 2. The outer surface of the second bidirectional threaded rod 502 is fixedly provided with a third bevel gear 505, one side of the third bevel gear 505 is movably provided with a fourth bevel gear 506, and the third bevel gear 505 is meshed with the fourth bevel gear 506. Through setting up third bevel gear 505 and fourth bevel gear 506, through driving fourth bevel gear 506 rotation for fourth bevel gear 506 drives third bevel gear 505 rotation, and then makes third bevel gear 505 drive the rotation of second bidirectional threaded rod 502.
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 (9)
1. The utility model provides a steel bar truss building carrier plate die block connecting piece, includes first die block (1) and second die block (2), its characterized in that: the top activity of first die block (1) is provided with first fixed plate (3), the top activity of second die block (2) is provided with second fixed plate (4), second adjustment tank (401) have been seted up to the inside of second fixed plate (4), the inside activity of second adjustment tank (401) is provided with first two-way threaded rod (402), the surface activity of first two-way threaded rod (402) is provided with first nut seat (403), one side of first nut seat (403) is fixed and is provided with second joint board (404), one side of first fixed plate (3) and second fixed plate (4) is all fixed and is provided with fixed curb plate (5).
2. The steel bar truss floor support plate bottom die connecting piece according to claim 1, wherein: a third adjusting groove (501) is formed in the fixed side plate (5), and a second bidirectional threaded rod (502) is movably arranged in the third adjusting groove (501).
3. The steel bar truss floor support plate bottom die connecting piece according to claim 2, wherein: the outer surface of the second bidirectional threaded rod (502) is movably provided with a second nut seat (503), and the bottom of the second nut seat (503) is fixedly provided with a third clamping plate (504).
4. The steel bar truss floor support plate bottom die connecting piece according to claim 1, wherein: the novel structure is characterized in that a first adjusting groove (301) is formed in the first fixing plate (3), a pull rod (302) is movably arranged in the first adjusting groove (301), and a spring (303) is sleeved on the outer surface of the pull rod (302).
5. The steel bar truss floor support plate bottom die connecting piece according to claim 4, wherein: one end of the pull rod (302) is fixedly provided with a limiting plate (304), and one side of the limiting plate (304) is fixedly provided with a first clamping plate (305).
6. The steel bar truss floor support plate bottom die connecting piece according to claim 1, wherein: the first bidirectional threaded rod (402) is in threaded connection with the first nut seat (403), and a threaded hole matched with the first bidirectional threaded rod (402) is formed in the first nut seat (403).
7. The steel bar truss floor support plate bottom die connecting piece according to claim 6, wherein: the outer surface of the first bidirectional threaded rod (402) is fixedly provided with a first bevel gear (405), one side of the first bevel gear (405) is movably provided with a second bevel gear (406), and the first bevel gear (405) is meshed with the second bevel gear (406).
8. A steel bar truss floor deck bed die attachment as set forth in claim 3 wherein: the second bidirectional threaded rod (502) is in threaded connection with the second nut seat (503), and a threaded hole matched with the second bidirectional threaded rod (502) is formed in the second nut seat (503).
9. The steel bar truss floor carrier plate bottom die connecting piece of claim 8, wherein: the outer surface of the second bidirectional threaded rod (502) is fixedly provided with a third bevel gear (505), one side of the third bevel gear (505) is movably provided with a fourth bevel gear (506), and the third bevel gear (505) is meshed with the fourth bevel gear (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322765687.5U CN221001589U (en) | 2023-10-16 | 2023-10-16 | Bottom die connecting piece for steel bar truss floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322765687.5U CN221001589U (en) | 2023-10-16 | 2023-10-16 | Bottom die connecting piece for steel bar truss floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221001589U true CN221001589U (en) | 2024-05-24 |
Family
ID=91127505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322765687.5U Active CN221001589U (en) | 2023-10-16 | 2023-10-16 | Bottom die connecting piece for steel bar truss floor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221001589U (en) |
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2023
- 2023-10-16 CN CN202322765687.5U patent/CN221001589U/en active Active
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