CN219863659U - Prefabricated roof beam of assembled building that stability is good - Google Patents
Prefabricated roof beam of assembled building that stability is good Download PDFInfo
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- CN219863659U CN219863659U CN202320954275.3U CN202320954275U CN219863659U CN 219863659 U CN219863659 U CN 219863659U CN 202320954275 U CN202320954275 U CN 202320954275U CN 219863659 U CN219863659 U CN 219863659U
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- 238000009434 installation Methods 0.000 claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 239000003351 stiffener Substances 0.000 claims abstract 4
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an assembled building precast beam with good stability, and relates to the technical field of precast beams. This prefabricated roof beam of assembled building that stability is good, including the roof beam body, one side fixedly connected with installation piece A of the roof beam body, opposite side fixedly connected with installation piece B of the roof beam body, fixedly connected with connecting block, the butt piece on the installation piece A, jack A has been seted up on the installation piece A, bolt hole A, jack B has been seted up on the butt piece, bolt hole B has been seted up on the installation piece B, installation piece B's bottom fixed connection reinforcing block, jack C has been seted up on the reinforcing block, the bottom fixedly connected with of reinforcing block inserts piece A, insert piece B, through being provided with strengthening mechanism, thereby when having reached to assemble installation piece A with installation piece B, during the subsides of inserting piece B, the stiffener in the connecting block can insert slot A, arc piece on the stiffener can insert in slot B in order to strengthen holistic fastness, stability.
Description
Technical Field
The utility model relates to the technical field of precast beams, in particular to an assembled building precast beam with good stability.
Background
The prefabricated beam is prefabricated by a factory and then transported to a construction site for installation and fixation according to the position required by design, and plays an important role in construction, so that the size, the precision and the stability of the prefabricated beam are very important.
The utility model with the publication number of CN216195983U discloses a novel prefabricated beam for assembled buildings, which comprises a beam body, an inserting column, a first bolt and a second bolt, wherein the lower part of the left end of the beam body is sequentially and fixedly connected with a front baffle, a supporting block and a rear baffle from front to back, the left part of the upper end of the supporting block is fixedly connected with a first clamping block, the upper part of the right end of the beam body is fixedly connected with a top plate, the middle part of the lower end of the top plate is fixedly connected with a first clamping strip, the left part of the lower end of the first clamping strip and the right part of the lower end are respectively fixedly connected with a second clamping strip and a second clamping block, the first bolt is connected with a first nut in a threaded manner, the second bolt is connected with a second nut in a threaded manner, and the second clamping block is matched with a groove formed by encircling mechanisms such as the first clamping strip, the second clamping strip and the second clamping block in the application document, so that the prefabricated beam has an effect of fixing is achieved, and the prefabricated beam is not stable, and a problem is easy to occur in a long-term use process.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the prefabricated building beam with good stability, and solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an assembled building precast beam that stability is good, includes the roof beam body, one side fixedly connected with installation piece A of the roof beam body, the opposite side fixedly connected with installation piece B of the roof beam body, fixedly connected with connecting block, butt piece on the installation piece A, set up jack A, bolt hole A on the installation piece A, set up jack B on the butt piece, set up bolt hole B on the installation piece B, installation piece B's bottom fixed connection reinforcing block, set up jack C on the reinforcing block, the bottom fixedly connected with of reinforcing block inserts piece A, inserts piece B, set up jack D on the inserting piece A, the inside of connecting block is provided with strengthening mechanism, insert piece A's inside is provided with dustproof mechanism, strengthening mechanism includes pneumatic cabin, two slot A, pneumatic cabin fixed connection is in the inside of connecting block, pneumatic cabin's top is provided with the gasbag, the inside sliding connection of side of pneumatic cabin has the piston, the inside of piston is set up flutedly, the inside of recess is through spring sliding connection reinforcing rod, the inside of side of pneumatic cabin has set up through the slot A, two slot A have the side-type of inserting groove A has the side-type of inserting respectively.
Preferably, the dustproof mechanism comprises a dustproof plate, a gear and a roller, wherein the dustproof plate is slidably connected in the insertion block A, a toothed bar is fixedly connected to the side face of the dustproof plate, the gear is rotationally connected in the insertion block A, the roller is rotationally connected in the insertion block A, a rotating shaft of the gear is in transmission connection with a rotating shaft of the roller through a transmission belt, and when the installation block A and the installation block B are assembled, the connecting block can be attached to the insertion block A to move upwards to drive the dustproof plate to move downwards to open the jack D.
Preferably, the gasbag is in the top of connecting block, the gasbag is in the expansion state under the effect of no external force, when assembling installation piece A and installation piece B, the top of connecting block and the laminating of the bottom of boss, the gasbag can produce the extrusion with the bottom of boss, and the gasbag is extruded its internal atmospheric pressure and gets into the atmospheric pressure storehouse.
Preferably, the size of the slot A is the same as that of the reinforcing rod, the size of the slot B is the same as that of the arc-shaped block, the air bag is extruded into the air pressure bin by the air pressure in the air bag to push the piston to move leftwards, the reinforcing rod is inserted into the slot A, and the arc-shaped block is clamped into the slot B.
Preferably, the cambered surface of the arc-shaped block is rightward, and the spring at the top of the arc-shaped block is in a half-tightening state in an initial state, and the arc-shaped block moves leftwards to be extruded and retracted into the square groove together with the slot A, so that the spring at the top of the arc-shaped block is collapsed to be the tightest.
Preferably, the gear is meshed with teeth on the toothed bar, the side surface of the roller is positioned outside the side wall of the insertion block A, the connecting block is attached to the insertion block A and moves upwards to drive the roller to rotate anticlockwise, the roller rotates anticlockwise and drives the gear to rotate anticlockwise through the transmission belt, and the gear rotates anticlockwise to drive the toothed bar to move downwards.
The utility model provides an assembled building precast beam with good stability. The beneficial effects are as follows:
(1) According to the utility model, the reinforcing mechanism is arranged, so that when the installation block A and the installation block B are assembled together, the reinforcing rod in the connecting block is inserted into the slot A when the connecting block is attached to the insertion block A and the insertion block B, and the arc-shaped block on the reinforcing rod is inserted into the slot B to strengthen the firmness and the stability of the whole body.
(2) The dustproof mechanism is arranged, so that the jack D which is easiest to store ash can be dustproof through the dustproof plate when not assembled, and the dustproof plate can automatically move downwards to leave the jack D when assembled so as to be convenient for installing bolts.
Drawings
FIG. 1 is a schematic view of the overall appearance of the present utility model;
FIG. 2 is a cross-sectional view of the mounting block A of the present utility model;
FIG. 3 is a cross-sectional view of a mounting block B of the present utility model;
FIG. 4 is a schematic view of the reinforcement mechanism of the present utility model;
fig. 5 is a three-dimensional view of the structure of the dust-proof mechanism of the present utility model.
In the figure: 1. a beam body; 2. a mounting block A; 3. a mounting block B; 4. a connecting block; 5. an abutment block; 6. a jack A; 7. bolt hole A; 8. a jack B; 9. bolt holes B; 10. a reinforcing block; 11. a jack C; 12. inserting a block A; 13. inserting a block B; 14. a jack D; 15. a reinforcing mechanism; 151. an air pressure bin; 152. an air bag; 153. a groove; 154. a reinforcing rod; 155. a square groove; 156. an arc-shaped block; 157. a slot A; 158. a slot B; 159. a piston; 16. a dust-proof mechanism; 161. a dust-proof plate; 162. a toothed bar; 163. a gear; 164. and a roller.
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.
Example 1
Referring to fig. 1-4, an assembled building precast beam with good stability comprises a beam body 1, wherein one side of the beam body 1 is fixedly connected with a mounting block A2, the other side of the beam body 1 is fixedly connected with a mounting block B3, the mounting block A2 is fixedly connected with a connecting block 4 and an abutting block 5, the mounting block A2 is provided with a jack A6 and a bolt hole A7, the abutting block 5 is provided with a jack B8, the mounting block B3 is provided with a bolt hole B9, the bottom of the mounting block B3 is fixedly connected with a reinforcing block 10, the reinforcing block 10 is provided with a jack C11, the bottom of the reinforcing block 10 is fixedly connected with an inserting block a12 and an inserting block B13, the inserting block a12 is provided with a jack D14, the inside of the connecting block 4 is provided with a reinforcing mechanism 15, the inside of the inserting block a12 is provided with a dust-proof mechanism 16, the reinforcing mechanism 15 comprises a pneumatic cabin 151 and two slots a157, the pneumatic cabin 151 is fixedly connected with the inside of the connecting block 4, the top of the pneumatic cabin 151 is provided with an air bag 152, the air bag 152 is positioned at the top of the connecting block 4, the air bag 152 is in an expanded state under the action of no external force, when the installation block A2 and the installation block B3 are assembled, the top of the connecting block 4 is attached to the bottom of the reinforcing block 10, the air bag 152 can be extruded with the bottom of the reinforcing block 10, the air bag 152 is extruded to enter the air pressure bin 151, the piston 159 is slidingly connected with the inside of the side surface of the air pressure bin 151, the groove 153 is formed in the inside of the piston 159, the reinforcing rod 154 is slidingly connected with the inside of the groove 153 through a spring, the square groove 155 is formed on the reinforcing rod 154, the arc-shaped block 156 is slidingly connected with the inside of the square groove 155 through the spring, the cambered surface of the arc-shaped block 156 is rightward, the spring at the top of the arc-shaped block 156 is in a half-tightening state in the initial state, the arc-shaped block 156 moves leftwards to be extruded and retracted into the square groove 155 together with the slot A157, the top spring of the arc-shaped block 156 is collapsed to the tightest, two slots A157 are respectively arranged on the side surfaces of the insert block A12 and the insert block B13, a slot B158 is arranged at the bottom of the slot A157, the size of the slot A157 is the same as that of the reinforcing rod 154, the size of the slot B158 is the same as that of the arc-shaped block 156, the air bag 152 is extruded into the air pressure bin 151 by air pressure, the piston 159 is pushed to move leftwards, the reinforcing rod 154 is inserted into the slot A157, and the arc-shaped block 156 is clamped into the slot B158.
When in use, the installation block A2 and the installation block B3 are assembled together, the bolt is inserted into the bolt hole A7 on the installation block A2 and the insertion hole D14 on the insertion block A12, the bolt is fastened, the insertion column is inserted into the insertion hole A6 on the installation block A2 and the insertion hole C11 on the reinforcing block 10, the bolt is fastened by the bolt hole B9 on the installation block B3 and the insertion hole B8 on the abutting block 5, the fastening of the installation block A2 and the installation block B3 is completed, and meanwhile, when the installation block A2 and the installation block B3 are assembled, the top of the connection block 4 is attached to the bottom of the reinforcing block 10, the air bag 152 is extruded with the bottom of the reinforcing block 10, the air bag 152 is extruded into the air pressure bin 151, when the air bag 152 is pressed, air pressure in the air bag is introduced into the air pressure bin 151 to push the piston 159 to move leftwards, the piston 159 moves leftwards to push the reinforcing rod 154 to move into the groove 153 by the side wall of the inserting block A12, the spring in the groove 153 is tightly stretched, when the reinforcing rod 154 is attached to the inserting groove A157, the spring rebounds to drive the reinforcing rod 154 to be inserted into the inserting groove A157, the arc-shaped block 156 is extruded and retracted into the square groove 155 together with the inserting groove A157, the top spring of the arc-shaped block 156 is collapsed to be the tightest, and when the square groove 155 is attached to the inserting groove B158, the spring rebounds to drive the arc-shaped block 156 to be clamped into the inserting groove B158, so that the overall firmness and stability are enhanced.
Example two
Referring to fig. 1-5, a dustproof mechanism 16 is added on the basis of the first embodiment, the dustproof mechanism 16 includes a dustproof plate 161, a gear 163 and a roller 164, the dustproof plate 161 is slidably connected inside an insertion block a12, a toothed bar 162 is fixedly connected to a side surface of the dustproof plate 161, the gear 163 is rotatably connected inside the insertion block a12, the roller 164 is rotatably connected inside the insertion block a12, a rotating shaft of the gear 163 is in transmission connection with a rotating shaft of the roller 164 through a transmission belt, when the installation block A2 and the installation block B3 are assembled, the connecting block 4 is attached to the insertion block a12 and moves upwards to drive the dustproof plate 161 to move downwards to open the jack D14, the gear 163 is meshed with teeth on the toothed bar 162, a side surface of the roller 164 is located outside a side wall of the insertion block a12, the connecting block 4 is attached to the insertion block a12 and moves upwards to drive the roller 164 to rotate anticlockwise, the roller 164 rotates anticlockwise through the transmission belt to drive the gear 163 to rotate anticlockwise, and the gear 163 rotates anticlockwise to drive the toothed bar 162 to move downwards.
During the use, the jack D14 can be plugged up to the dust guard 161 at first and dust does not let get into, when assembling installation piece A2 and installation piece B3, connecting block 4 can laminate and insert piece A12 and upwards move, connecting block 4 and insert piece A12 laminating and upwards move and can drive gyro wheel 164 anticlockwise rotation, gyro wheel 164 anticlockwise rotation drives gear 163 anticlockwise rotation through the drive belt, gear 163 anticlockwise rotation drives rack 162 and moves down, rack 162 moves down and drives dust guard 161 downwardly moving and open jack D14 in order to insert the bolt.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an assembled building precast beam that stability is good, includes the roof beam body (1), its characterized in that: one side fixedly connected with installation piece A (2) of roof beam body (1), the opposite side fixedly connected with installation piece B (3) of roof beam body (1), fixedly connected with connecting block (4), butt piece (5) on installation piece A (2), jack A (6), bolt hole A (7) have been seted up on installation piece A (2), jack B (8) have been seted up on butt piece (5), bolt hole B (9) have been seted up on installation piece B (3), the bottom fixed connection reinforcing block (10) of installation piece B (3), jack C (11) have been seted up on reinforcing block (10), the bottom fixedly connected with of reinforcing block (10) inserts piece A (12), inserts piece B (13), insert and set up jack D (14) on piece A (12), the inside of connecting block (4) is provided with strengthening mechanism (15), the inside of inserting piece A (12) is provided with dustproof mechanism (16);
the utility model provides a reinforcing mechanism (15) is including atmospheric pressure storehouse (151), two slot A (157), the inside of atmospheric pressure storehouse (151) fixed connection at connecting block (4), the top of atmospheric pressure storehouse (151) is provided with gasbag (152), the inside sliding connection in side in atmospheric pressure storehouse (151) has piston (159), recess (153) are seted up to the inside of piston (159), there is stiffener (154) inside of recess (153) through spring sliding connection, square groove (155) have been seted up on stiffener (154), the inside of square groove (155) has arc type piece (156) through spring sliding connection, two slot A (157) are seted up respectively in the side of insert piece A (12), insert piece B (13), slot B (158) have been seted up to the bottom of slot A (157).
2. The high stability fabricated building precast beam according to claim 1, characterized in that: dustproof mechanism (16) are including dust guard (161), gear (163), gyro wheel (164), dust guard (161) sliding connection is in the inside of inserting piece A (12), side fixedly connected with rack bar (162) of dust guard (161), inside at inserting piece A (12) is connected in the rotation of gear (163), inside at inserting piece A (12) is connected in the rotation of gyro wheel (164), the axis of rotation of gear (163) is connected through the drive belt transmission with the axis of rotation of gyro wheel (164).
3. The high stability fabricated building precast beam according to claim 1, characterized in that: the air bag (152) is positioned at the top of the connecting block (4), and the air bag (152) is in an expanded state under the action of no external force.
4. The high stability fabricated building precast beam according to claim 1, characterized in that: the size of the slot A (157) is the same as that of the reinforcing rod (154), and the size of the slot B (158) is the same as that of the arc-shaped block (156).
5. The high stability fabricated building precast beam according to claim 1, characterized in that: the cambered surface of the arc-shaped block (156) is rightward, and the spring at the top of the arc-shaped block (156) is in a half-tightening state in an initial state.
6. The high stability fabricated building precast beam according to claim 2, characterized in that: the gear (163) is meshed with teeth on the toothed bar (162), and the side surface of the roller (164) is positioned outside the side wall of the insertion block A (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320954275.3U CN219863659U (en) | 2023-04-25 | 2023-04-25 | Prefabricated roof beam of assembled building that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320954275.3U CN219863659U (en) | 2023-04-25 | 2023-04-25 | Prefabricated roof beam of assembled building that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863659U true CN219863659U (en) | 2023-10-20 |
Family
ID=88368322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320954275.3U Active CN219863659U (en) | 2023-04-25 | 2023-04-25 | Prefabricated roof beam of assembled building that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863659U (en) |
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2023
- 2023-04-25 CN CN202320954275.3U patent/CN219863659U/en active Active
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