CN223003765U - Roofing rigid layer concrete structure board thickness control device - Google Patents
Roofing rigid layer concrete structure board thickness control device Download PDFInfo
- Publication number
- CN223003765U CN223003765U CN202422026205.9U CN202422026205U CN223003765U CN 223003765 U CN223003765 U CN 223003765U CN 202422026205 U CN202422026205 U CN 202422026205U CN 223003765 U CN223003765 U CN 223003765U
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- sleeve
- fixedly connected
- plate
- concrete structure
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Description
Technical Field
The utility model relates to the technical field of structural slab thickness control devices, in particular to a device for controlling the thickness of a roof rigid layer concrete structural slab.
Background
In the field of constructional engineering, the construction quality control of a concrete structure is very important, particularly for the thickness control of bearing structures such as floors, and the like, the overall stability and the safety of the building are directly related, and the traditional concrete floor thickness control method often depends on experience of constructors, so that the method is low in efficiency and is easily influenced by human factors, the thickness control is inaccurate, and the bearing capacity and the durability of the floors are further influenced.
When the device for controlling the thickness of the concrete structure plate of the roof rigid layer is used, the defects that the existing device for controlling the thickness of the concrete structure plate can only fix ropes on steel bars or control the thickness of the concrete structure plate according to the binding height of steel bars at the bottom when concrete is poured, and the steel bars are easy to deviate and bend along with walking of people, so that the accurate control of plate thickness is affected, and the ropes are inconvenient to recover later.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a device for controlling the thickness of a concrete structural slab of a rigid layer of a roof.
In order to achieve the purpose, the thickness control device for the roof rigid layer concrete structural slab comprises a sleeve, wherein a first sliding groove is formed in the sleeve, a fixing plate is fixedly connected to the sleeve, a first rotating shaft is rotatably connected to the sleeve, one end of the first rotating shaft is fixedly connected with a first handle, the other end of the first rotating shaft is fixedly connected with a first bevel gear, a second bevel gear is connected to the first bevel gear in a meshed mode, a first threaded screw rod is fixedly connected to the second bevel gear, the first threaded screw rod is rotatably connected to the sleeve, a threaded sleeve is connected to the first threaded screw rod in a threaded mode, a clamping plate is rotatably connected to the threaded sleeve, the clamping plate is slidably connected to the first sliding groove, a spring is fixedly connected to the clamping plate, one end of the spring is fixedly connected to the threaded sleeve, a limiting plate is fixedly connected to the threaded sleeve, and one end of the limiting plate is attached to the bottom of the clamping plate.
According to the technical scheme, the novel electric bicycle is characterized in that the sleeve is fixedly connected with the main frame, the main frame is provided with the second sliding groove, the main frame is rotationally connected with the second threaded screw rod, one end of the second threaded screw rod is fixedly connected with the second handle, the second threaded screw rod is connected with the sliding plate in a threaded mode, the sliding plate is slidingly connected to the second sliding groove, the main frame is provided with the third sliding groove, the sliding plate is rotationally connected with the worm, one end of the worm is slidingly connected to the third sliding groove, the worm is fixedly connected with the third handle, the worm is in meshed connection with the worm wheel, the worm wheel is fixedly connected with the winding drum, the winding drum is rotationally connected to the sliding plate, the winding drum is provided with the rope, the sliding plate is rotationally connected with the pulley, the rope is attached to the bottom of the pulley, and the ring is fixedly connected to the sliding plate.
As a further description of the technical scheme, the main frame is provided with a graduated scale.
As a further description of the technical scheme, the second sliding chute penetrates through the main frame, and the third sliding chute penetrates through the main frame.
As a further description of the technical scheme, the first sliding groove penetrates through the sleeve, and the first rotating shaft penetrates through the sleeve.
As further description of the technical scheme, the clamping plates are provided with three groups, the springs are provided with three groups, and the limiting plates are provided with three groups.
As a further description of the technical scheme, the second threaded screw rod penetrates through the main frame, and the circular ring is provided with three groups.
The utility model has the following beneficial effects:
1. According to the utility model, when the thickness control device for the roof rigid layer concrete structure plate is used, the sleeve is fixed under the synergistic effect of the threaded screw rod and the clamping plate through the operation of the first handle, so that displacement or tilting in the pouring process is prevented, the thickness deviation of the concrete structure plate is reduced, and the overall quality and the structural stability of the floor slab are improved.
2. According to the utility model, when the roof rigid layer concrete structure plate thickness control device is used, the winding and unwinding of the ropes are quickly adjusted through the operation of the second handle and the third handle, and the real-time measurement is performed through the graduated scale, so that the construction efficiency is greatly improved, after the concrete pouring is completed, the ropes can be retracted, the sleeve can be taken out to prepare for the next use, the construction efficiency is improved, the construction time and the labor cost are reduced, the material waste is reduced, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic view of a device for controlling the thickness of a concrete structural slab of a rigid layer of a roof according to the present utility model;
FIG. 2 is a schematic diagram of a device for controlling the thickness of a concrete structural slab of a rigid layer of a roof according to the present utility model;
FIG. 3 is a cross-sectional view of a device for controlling the thickness of a concrete structural slab of a rigid roof layer according to the present utility model;
FIG. 4 is a schematic view of a part of a device for controlling the thickness of a concrete slab of a rigid layer of a roof according to the present utility model;
Fig. 5 is a partial explosion diagram of a device for controlling the thickness of a concrete structure plate of a rigid layer of a roof according to the present utility model.
Legend description:
1. The device comprises a sleeve, a first sliding groove, 3, a fixed plate, 4, a first rotating shaft, 5, a first handle, 6, a first bevel gear, 7, a second bevel gear, 8, a first threaded screw rod, 9, a threaded sleeve, 10, a clamping plate, 11, a limiting plate, 12, a spring, 13, a main frame, 14, a second sliding groove, 15, a second threaded screw rod, 16, a second handle, 17, a sliding plate, 18, a third sliding groove, 19, a worm, 20, a third handle, 21, a worm gear, 22, a winding drum, 23, a rope, 24, a pulley, 25, a circular ring, 26 and a scale.
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. 1-5, the thickness control device for the roof rigid layer concrete structural slab comprises a sleeve 1, wherein a first sliding groove 2 is formed in the sleeve 1, a fixing plate 3 is fixedly connected to the sleeve 1, a first rotating shaft 4 is rotatably connected to the sleeve 1, a first handle 5 is fixedly connected to one end of the first rotating shaft 4, a first bevel gear 6 is fixedly connected to the other end of the first rotating shaft 4, a second bevel gear 7 is connected to the first bevel gear 6 in a meshed mode, a first threaded screw 8 is fixedly connected to the second bevel gear 7, the first threaded screw 8 is rotatably connected to the sleeve 1, a threaded sleeve 9 is connected to the first threaded screw 8 in a threaded mode, a clamping plate 10 is rotatably connected to the threaded sleeve 9, the clamping plate 10 is slidably connected to the first sliding groove 2, a spring 12 is fixedly connected to the clamping plate 10, one end of the spring 12 is fixedly connected to the threaded sleeve 9, a limiting plate 11 is attached to the bottom of the clamping plate 10, when the thickness control device for the roof rigid layer concrete structural slab is used, the thickness control device is improved through the cooperation of the first handle 5 and the threaded sleeve 10, and the thickness of the slab is prevented from being displaced in the process of the overall structure.
The sleeve 1 is fixedly connected with a main frame 13, a second chute 14 is arranged on the main frame 13, a second threaded screw rod 15 is rotationally connected on the main frame 13, one end of the second threaded screw rod 15 is fixedly connected with a second handle 16, a sliding plate 17 is rotationally connected on the second threaded screw rod 15, the sliding plate 17 is slidingly connected on the second chute 14, a third chute 18 is arranged on the main frame 13, a worm 19 is rotationally connected on the sliding plate 17, one end of the worm 19 is slidingly connected on the third chute 18, a third handle 20 is fixedly connected on the worm 19, a worm wheel 21 is engaged and connected on the worm wheel 19, a winding drum 22 is fixedly connected on the worm wheel 21, the winding drum 22 is rotationally connected on the sliding plate 17, a rope 23 is arranged on the winding drum 22, a pulley 24 is rotationally connected on the sliding plate 17, the rope 23 is attached to the bottom of the pulley 24, a circular ring 25 is fixedly connected on the sliding plate 17, a scale 26 is arranged on the main frame 13, the second spout 14 runs through in body frame 13, the third spout 18 runs through in body frame 13, the first spout 2 runs through in sleeve 1, first pivot 4 runs through in sleeve 1, cardboard 10 is equipped with three groups, spring 12 is equipped with three groups, limiting plate 11 is equipped with three groups, the second screw thread lead screw 15 runs through in body frame 13, ring 25 is equipped with three groups, when using roofing rigidity layer concrete structure board thickness controlling means, receive and releases through second handle 16 and third handle 20 operation quick adjustment cotton rope 23, and carry out real-time measurement through scale 26, this efficiency of construction has been improved greatly, after the concrete placement is accomplished, cotton rope 23 can be retrieved, sleeve 1 can be taken out, prepare for the next use, not only improved the efficiency of construction, construction time and labour cost have been reduced, still through reducing the material waste, construction cost has been reduced.
Working principle: when the thickness control device of the roof rigid layer concrete structure plate is used, a worker firstly puts two groups of sleeves 1 into a reserved hole of a template according to the area of poured concrete, then screws a first handle 5, the first handle 5 drives a first rotating shaft 4 to rotate on the sleeve 1, the first rotating shaft 4 drives a first bevel gear 6 to rotate, the first bevel gear 6 drives a second bevel gear 7 to rotate, the second bevel gear 7 drives a first threaded screw rod 8 to rotate in the sleeve 1, the first threaded screw rod 8 drives a threaded sleeve 9 to move upwards through threaded connection, the threaded sleeve 9 drives a clamping plate 10 to move upwards, when the clamping plate 10 enters a first chute 2, the clamping plate 10 is attached to a limiting plate 11 through the rebound effect of a spring 12, then continues to screw the first handle 5, when three groups of clamping plates 10 are attached to the bottom of the template, the sleeve 1 is completely fixed through the clamping of a fixing plate 3 and the three groups of clamping plates 10, thereby preventing deviation of control of the thickness of the concrete structure plate caused by displacement or dumping of the sleeve 1 in the process of pouring concrete, thereby affecting the quality of a floor slab, then a worker screws the second handle 16 according to the elevation of concrete surface pouring, the second handle 16 drives the second threaded screw rod 15 to rotate on the main frame 13, the second threaded screw rod 15 drives the sliding plate 17 to slide on the second sliding groove 14 through threaded connection, simultaneously the sliding plate 17 drives one end of the worm 19 to slide on the third sliding groove 18, screwing the second handle 16 is stopped when the bottom end of the pulley 24 is adjusted to the elevation corresponding to the pouring surface according to the elevation of the structural layer, simultaneously a graduated scale 26 arranged on the main frame 13 can be used as a reference object, then the third handle 20 is screwed, the third handle 20 drives the worm 19 to rotate on the sliding plate 17, the worm 19 drives the worm wheel 21 to rotate, the worm wheel 21 drives the winding drum 22 to rotate on the sliding plate 17, the winding drum 22 rotates to retract the rope 23, then one end of the rope 23 is pulled by a worker to be released through the rotation of the pulley 24, after the rope 23 is released by a required distance, one end of the rope 23 is fixed on a circular ring 25 on the other group of main frames 13, then the third handle 20 is reversely screwed to tighten the rope 23, the worker can measure the poured concrete at any time according to the level of the rope 23 in the pouring process, the quality of the concrete pouring surface is controlled through real-time measurement by the arrangement of the plurality of groups of sleeves 1, the third handle 20 can be reversely opened to retract the rope 23 after the concrete is poured, so that convenience in controlling the thickness of the concrete floor slab is improved, the follow-up repeated use is facilitated, the cost is reduced, after the rope 23 is retracted, the first handle 5 is reversely screwed, the first handle 5 drives the three groups of clamping plates 10 to move downwards, and the templates 1 are reserved in the compression sleeves 1 of the three groups of springs 12 when the three groups of clamping plates 10 slide to the bottom of the first sliding chute 2.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422026205.9U CN223003765U (en) | 2024-08-21 | 2024-08-21 | Roofing rigid layer concrete structure board thickness control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422026205.9U CN223003765U (en) | 2024-08-21 | 2024-08-21 | Roofing rigid layer concrete structure board thickness control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223003765U true CN223003765U (en) | 2025-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422026205.9U Active CN223003765U (en) | 2024-08-21 | 2024-08-21 | Roofing rigid layer concrete structure board thickness control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223003765U (en) |
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2024
- 2024-08-21 CN CN202422026205.9U patent/CN223003765U/en active Active
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