CN216276890U - Engineering plate girder supporting device - Google Patents
Engineering plate girder supporting device Download PDFInfo
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- CN216276890U CN216276890U CN202122619763.2U CN202122619763U CN216276890U CN 216276890 U CN216276890 U CN 216276890U CN 202122619763 U CN202122619763 U CN 202122619763U CN 216276890 U CN216276890 U CN 216276890U
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- rod
- bevel gear
- rods
- supporting rods
- rotatably connected
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Abstract
The utility model discloses an engineering plate girder supporting device, which comprises a fixed rod, wherein sliding grooves are symmetrically arranged at the upper end and the lower end of the fixed rod, supporting rods are respectively connected in the sliding grooves in a sliding manner, a plurality of bottom plates are respectively and rotatably connected at the outer sides of the ends, far away from the fixed rod, of the supporting rods, guide grooves are respectively arranged on the supporting rods, guide blocks are respectively and slidably connected in the guide grooves, a plurality of connecting rods are respectively arranged on the guide blocks, the guide blocks are respectively connected with the bottom plates through the connecting rods, first transmission assemblies are respectively arranged on the supporting rods, and second transmission assemblies are arranged on the fixed rod. So as to facilitate subsequent transportation, convenient use and strong practicability.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an engineering plate beam supporting device.
Background
In the construction process of building engineering, cast reinforced concrete members are mainly formed by assembling and then shaping templates such as wood templates or steel templates, a building supporting beam is one of the templates, and in order to ensure that the templates cannot move during shaping, the assembled templates need to be supported and fixed so as to ensure the quality of the templates.
The formwork supporting device used in the existing engineering is generally a wood supporting structure, so that the stability is poor, the supporting height cannot be adjusted according to the requirement, and the formwork supporting device is very inconvenient to use.
In order to solve the problems, the engineering plate girder supporting device is designed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a supporting device for an engineering plate girder, so as to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an engineering plate beam supporting device comprises a fixed rod, wherein sliding grooves are symmetrically formed in the upper end and the lower end of the fixed rod, supporting rods are connected in the sliding grooves in a sliding mode, a plurality of bottom plates are arranged on the outer sides of the ends, away from the fixed rod, of the supporting rods, the bottom plates are uniformly distributed on the supporting rods in an annular mode, the number of the bottom plates on the supporting rods is not less than two, the bottom plates are rotatably connected with the supporting rods through hinge structures, guide grooves are formed in the supporting rods, guide blocks are connected in the guide grooves in a sliding mode, connecting rods corresponding to the bottom plates are arranged on the guide blocks, the connecting rods are rotatably connected with the guide blocks through hinge structures, and the ends, away from the guide blocks, of the connecting rods are rotatably connected with the bottom plates through the hinge structures;
the supporting rods are respectively provided with a first transmission component for driving the guide block to move;
and a second transmission assembly used for adjusting the distance between the two support rods is arranged on the fixed rod.
As a still further scheme of the utility model: the first transmission assembly comprises a threaded rod connected in the guide groove in a rotating mode, the threaded rod is in threaded connection with the guide block, first bevel gears connected with the tail ends of the threaded rod are arranged in the supporting rods, second bevel gears meshed with the first bevel gears are connected in the supporting rods in a rotating mode, and a first handle connected with the second bevel gears is connected on the supporting rods in a rotating mode.
As a still further scheme of the utility model: the second transmission assembly comprises a bidirectional screw rod which is rotatably connected in a fixing rod, the two supporting rods are respectively in threaded connection with two ends of the bidirectional screw rod, a third bevel gear is arranged on the bidirectional screw rod, a fourth bevel gear meshed with the third bevel gear is rotatably connected in the fixing rod, and a second handle connected with the fourth bevel gear is rotatably connected on the fixing rod.
As a still further scheme of the utility model: all be equipped with the strengthening rib that is used for strengthening connecting rod structural strength on the connecting rod.
As a still further scheme of the utility model: one side of the bottom plate, which is far away from the supporting rod, is provided with anti-skidding grains.
As a still further scheme of the utility model: one side of the bottom plate, which is far away from the supporting rod, is provided with a rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
when the folding type plate girder supporting device is used, the bottom plate is unfolded by rotating the handle, and the whole length of the folding type plate girder supporting device is adjusted so as to support the plate girder, so that the stability of the plate girder is ensured, and meanwhile, the folding type plate girder supporting device can be stored when not used, so that the occupied space of the folding type plate girder supporting device is reduced, the subsequent transportation is facilitated, the folding type plate girder supporting device is convenient to use, and the practicability is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
FIG. 3 is a schematic three-dimensional structure of the two-way screw of the present invention.
Wherein: 1. fixing the rod; 2. a chute; 3. a support bar; 4. a base plate; 5. a guide groove; 6. a guide block; 7. a connecting rod; 8. a threaded rod; 9. a first bevel gear; 10. a second bevel gear; 11. a first handle; 12. a bidirectional screw; 13. a third bevel gear; 14. a fourth bevel gear; 15. a second handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, an engineering plate beam supporting device includes a fixing rod 1, sliding grooves 2 are symmetrically disposed at upper and lower ends of the fixing rod 1, supporting rods 3 are slidably connected in the sliding grooves 2, a plurality of bottom plates 4 are disposed at outer sides of ends of the supporting rods 3 far away from the fixing rod 1, the bottom plates 4 are uniformly distributed on the supporting rods 3 in an annular shape, the number of the bottom plates 4 on the supporting rods 3 is not less than two, the bottom plates 4 are rotatably connected with the supporting rods 3 through hinge structures, the supporting rods 3 are each provided with a guide groove 5, a guide block 6 is slidably connected in the guide groove 5, the guide block 6 is provided with a connecting rod 7 corresponding to the plurality of bottom plates 4, the connecting rod 7 is rotatably connected with the guide block 6 through a hinge structure, one end of the connecting rod 7 far away from the guide block 6 is rotatably connected with the bottom plate 4 through a hinge structure, therefore, when the guide block 6 moves, the guide block 6 can pull the bottom plates 4 to rotate through the connecting rods 7, so that the bottom plates 4 can be unfolded or stored, and the use is convenient;
the connecting rods 7 are respectively provided with a reinforcing rib for enhancing the structural strength of the connecting rods 7, so that the overall structural strength of the device can be further enhanced, and the stability is ensured;
the supporting rods 3 are respectively provided with a first transmission component for driving the guide block 6 to move, the first transmission components comprise a threaded rod 8 which is rotatably connected in the guide groove 5, the threaded rod 8 is in threaded connection with the guide block 6, the supporting rods 3 are respectively provided with a first bevel gear 9 connected with the tail end of the threaded rod 8, the supporting rods 3 are respectively and rotatably connected with a second bevel gear 10 meshed with the first bevel gear 9, the supporting rods 3 are respectively and rotatably connected with a first handle 11 connected with the second bevel gear 10, so that when the device is used, a user can drive the threaded rod 8 to rotate by rotating the first handle 11 through the meshing transmission of the second bevel gear 10 on the first handle 11 and the first bevel gear 9, the threaded rod 8 drives the guide block 6 to move through the threaded connection with the guide block 6, and then the bottom plate 4 is driven to rotate through the guide block 6, therefore, a user can firstly unfold the bottom plate 4 at the lower end so as to place the device on the ground, then unfold the bottom plate 4 at the upper end, and support the plate beam through the bottom plates 4, and meanwhile, the plurality of bottom plates 4 can increase the contact area between the device and the ground and the plate beam, so that the device is more stably supported;
the side, away from the support rod 3, of the bottom plate 4 is provided with the anti-skid grains, so that the friction force between the bottom plate 4 and the ground or a plate beam can be enhanced, the bottom plate 4 is prevented from sliding, and the stability of the device is ensured;
the fixed rod 1 is provided with a second transmission component for adjusting the distance between the two support rods 3, the second transmission component comprises a two-way screw 12 rotatably connected in the fixed rod 1, the two support rods 3 are respectively in threaded connection with two ends of the two-way screw 12, the two-way screw 12 is provided with a third bevel gear 13, the fixed rod 1 is rotatably connected with a fourth bevel gear 14 meshed with the third bevel gear 13, the fixed rod 1 is rotatably connected with a second handle 15 connected with the fourth bevel gear 14, so that when a user rotates the second handle 15, the fourth bevel gear 14 on the second handle 15 drives the two-way screw 12 to rotate through the meshing transmission with the third bevel gear 13, the two-way screw 12 drives the two support rods 3 to move in opposite directions or opposite directions through the threaded connection with the two support rods 3, and the distance between the two support rods 3 can be adjusted, therefore, the length of the whole device is adjusted, the supporting length of the device can be adjusted at any time according to needs, and the applicability of the device is enhanced.
Example 2
The difference from example 1 is: one side that bracing piece 3 was kept away from to bottom plate 4 all is equipped with the rubber pad, so not only can play anti-skidding effect, and the accessible rubber pad is protected the plate girder simultaneously, and the practicality is strong.
The working principle of the utility model is as follows: when using the device, rotate the first in command 11 of lower extreme earlier, make a plurality of bottom plates 4 on the lower extreme bracing piece 3 expand, support the device subaerial, then at the first in command 11 of rotation upper end, make a plurality of bottom plates 4 of upper end expand, then at rotation second handle 15, adjust the interval between two bracing pieces 3, thereby adjust the length of whole device, bottom plate 4 until the upper end support the plate girder can, just so can support the plate girder, when demolising, the step is accomodate bottom plate 4 above the reverse operation, and make bracing piece 3 during the indentation spout 2, just so can reduce the occupation space of the device, so that subsequent transportation, and convenient to use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. The utility model provides an engineering plate roof beam strutting arrangement, includes dead lever (1), its characterized in that: the upper end and the lower end of the fixed rod (1) are symmetrically provided with sliding chutes (2), the sliding chutes (2) are connected with supporting rods (3) in a sliding way, a plurality of bottom plates (4) are arranged on the outer side of one end of the support rod (3) far away from the fixed rod (1), the bottom plates (4) are uniformly distributed on the supporting rods (3) in an annular shape, the number of the bottom plates (4) on the supporting rods (3) is not less than two, the bottom plates (4) are rotatably connected with the supporting rods (3) through hinge structures, the supporting rods (3) are respectively provided with a guide groove (5), the guide grooves (5) are respectively connected with a guide block (6) in a sliding way, the guide blocks (6) are provided with connecting rods (7) corresponding to the bottom plates (4), the connecting rods (7) are rotatably connected with the guide blocks (6) through hinge structures, one end of the connecting rod (7) far away from the guide block (6) is rotatably connected with the bottom plate (4) through a hinge structure;
the supporting rods (3) are respectively provided with a first transmission component for driving the guide block (6) to move;
and a second transmission assembly used for adjusting the distance between the two support rods (3) is arranged on the fixed rod (1).
2. The engineering plate girder supporting device according to claim 1, wherein: first drive assembly is including rotating threaded rod (8) of connection in guide way (5), threaded rod (8) and guide block (6) threaded connection, all be equipped with in bracing piece (3) with threaded rod (8) end-to-end connection's first bevel gear (9), all rotate in bracing piece (3) and be connected with second bevel gear (10) with first bevel gear (9) engaged with, all rotate on bracing piece (3) and be connected with the first in command (11) of being connected with second bevel gear (10).
3. The engineering plate girder supporting device according to claim 1, wherein: the second transmission assembly comprises a two-way screw (12) rotatably connected in a fixing rod (1), the two support rods (3) are respectively in threaded connection with two ends of the two-way screw (12), a third bevel gear (13) is arranged on the two-way screw (12), a fourth bevel gear (14) meshed with the third bevel gear (13) is rotatably connected in the fixing rod (1), and a second handle (15) connected with the fourth bevel gear (14) is rotatably connected in the fixing rod (1).
4. The engineering plate girder supporting device according to claim 1, wherein: and reinforcing ribs for enhancing the structural strength of the connecting rod (7) are arranged on the connecting rod (7).
5. The engineering plate girder supporting device according to claim 1, wherein: one side of the bottom plate (4) far away from the support rod (3) is provided with anti-skid grains.
6. The engineering plate girder supporting device according to claim 1, wherein: one side of the bottom plate (4) far away from the support rod (3) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619763.2U CN216276890U (en) | 2021-10-29 | 2021-10-29 | Engineering plate girder supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619763.2U CN216276890U (en) | 2021-10-29 | 2021-10-29 | Engineering plate girder supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216276890U true CN216276890U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122619763.2U Active CN216276890U (en) | 2021-10-29 | 2021-10-29 | Engineering plate girder supporting device |
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| CN (1) | CN216276890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537599A (en) * | 2023-07-06 | 2023-08-04 | 南通大学 | Construction beam frame convenient to height-adjusting |
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2021
- 2021-10-29 CN CN202122619763.2U patent/CN216276890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537599A (en) * | 2023-07-06 | 2023-08-04 | 南通大学 | Construction beam frame convenient to height-adjusting |
| CN116537599B (en) * | 2023-07-06 | 2023-09-12 | 南通大学 | Construction beam frame convenient to height-adjusting |
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