Safety protection device for industrial factory building construction

Abstract

The invention discloses a safety protection device for industrial factory building construction. The safety protection device comprises a protection base, a telescopic assembly and an unfolding assembly. The telescopic assembly comprises a telescopic plate, a moving block and a threaded rod, the threaded rod is controlled to rotate through a telescopic motor, then the telescopic plate is driven to move up and down in the inserting groove, in the upward moving process, the protection area of the protection device is increased, and in the narrow space, the telescopic plate is shrunk back into the inserting groove; the unfolding assembly comprises a supporting frame, unfolding plates, worm wheels and worms, the unfolding motor controls a first bevel gear to rotate, then the worm at the upper end of a second bevel gear is driven to rotate, then the worm wheels on the two sides are driven to rotate, the worm wheels drive the unfolding plates on the two sides to rotate, and the unfolding plates on the two sides are driven to rotate. And in cooperation with lifting of the telescopic plate, various protection states during plant construction are achieved, and meanwhile the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a safety protection device used for industrial plant construction. Background Art

[0002] With the progress of industrial plant construction and the increase in work intensity, the construction fence used in plant construction is an indispensable safety protection device. The existing fence has a simple structure and is easy to splice. It can protect the plant construction site and prevent people other than the plant construction from mistakenly entering the plant construction site to protect personal safety.

[0003] However, the existing building enclosures have relatively simple functions and the protection direction is too single. They are unable to provide shielding for areas in multiple directions, such as overhead areas. Objects falling from overhead can easily cause great safety hazards, so there is room for improvement. Summary of the invention

[0004] The present invention provides a safety protection device for industrial plant construction, which solves the problem that the existing protection device has a simple structure and a single function during the construction process, and only realizes simple protection in one direction, and cannot provide multi-directional protection for workers in a complex construction environment.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: A safety protection device for industrial plant construction, comprising a protection base, a telescopic component and an unfolding component;

[0006] The telescopic assembly comprises a telescopic plate, a moving block and a threaded rod, wherein moving grooves are symmetrically arranged on both sides of the protective base, the threaded rod is vertically located inside the moving groove, and the upper and lower ends of the threaded rod are rotatably connected to the wall surface of the moving groove, the threaded rod rotates smoothly inside the moving groove, a slot is provided in the middle position of the protective base, the telescopic plate is located inside the slot, and the telescopic plate moves smoothly in the slot, the moving blocks are symmetrically located on both sides of the moving block, the moving blocks are correspondingly located inside the moving grooves on both sides, the moving blocks move together with the telescopic plate, threaded holes are respectively provided on the surfaces of the moving blocks, the threaded holes cooperate with the threaded rod, and the telescopic plate is driven to move up and down inside the slot by controlling the rotation of the threaded rod. During the upward movement, the protection area of ​​the protective device will be increased, and in a narrow space, the telescopic plate will be retracted back into the slot;

[0007] The unfolding assembly includes a support frame, an unfolding plate, a worm gear and a worm gear, the support frame is located at the upper end of the telescopic plate, and a fixed plate is respectively provided on both sides of the support frame, and a cross beam is provided between the fixed plates, and the fixed plates on both sides are connected by the cross beam, and the lower ends of the fixed plates on both sides are respectively connected to the end surfaces on both sides of the upper end of the telescopic plate, the unfolding plates are respectively located on both sides of the telescopic plate, and the two sides of the upper end of the unfolding plate are respectively rotatably connected to the inner side wall of the fixed plate, and the inner side wall of the fixed plates on both sides are respectively provided with rotating shafts, and a rotating sleeve is integrally provided on one side of the upper end of the unfolding plate, and the rotating sleeve is rotatably connected to the rotating shaft on one side, and the worm The wheel is located at the other side of the upper end of the deployment plate, the outer side of the worm wheel is rotationally connected to the rotating shaft, the worm is located between the worm wheels on the same side, the upper end of the worm is rotationally connected to the crossbeam, and the lower end of the worm is provided with an L-shaped fixing frame, one end of the L-shaped fixing frame is connected to the inner wall surface of the fixing plate, and the other end is connected to the upper end surface of the telescopic plate, and the lower end of the worm is rotationally connected to the wall surface of the L-shaped fixing frame. By controlling the rotation of the worm, the worm wheels on both sides are driven to rotate respectively, and the worm wheels drive the deployment plates on both sides to rotate, thereby adjusting the deployment angle of the deployment plate, cooperating with the lifting and lowering of the telescopic plate, and providing a variety of protection states.

[0008] Preferably, a telescopic motor is provided at the upper end of the threaded rod, an output end of the telescopic motor is connected to the threaded rod, and the threaded rod is controlled to rotate by the telescopic motor.

[0009] Preferably, an unfolding motor is provided on one side of the fixing plate, and a first bevel gear is provided at the output end of the unfolding motor, the first bevel gear is located on the inner side of the L-shaped fixing frame, and a second bevel gear is provided at the lower end of the worm, the first bevel gear and the second bevel gear are meshed with each other, and the rotation of the first bevel gear is controlled by the unfolding motor, thereby driving the rotation of the worm at the upper end of the second bevel gear.

[0010] Preferably, a control console is provided on one side of the protective base, and the control console is connected to the telescopic motor and the unfolding motor through an electrical connection, and controls the rotation directions of the two respectively, thereby controlling the lifting and lowering of the telescopic plate and the rotation of the unfolding plate respectively.

[0011] Preferably, the protective base is provided with storage grooves at the front and rear ends respectively, and the unfolded plate is located in the storage grooves when retracted.

[0012] Preferably, the unfolding plate is lifted and unfolded to both sides by the unfolding motor until it is horizontal, so as to be used as a workbench during the construction process. When the unfolding plate is unfolded to both sides, the telescopic plate is moved up by cooperating with the telescopic assembly, so as to realize the protection of the area above and protect the debris falling from the sky during the construction process.

[0013] Preferably, a plurality of mesh holes are provided on the surface of the telescopic plate, through which the construction situation on the other side during the construction process can be observed.

[0014] Preferably, a universal wheel is provided at the lower end of the protective base, and the protective base is controlled to move by the universal wheel.

[0015] Preferably, an adjustment column is provided at the lower end of the protective base, and the gap between the universal wheel and the ground is changed by rotating the adjustment column to achieve horizontal adjustment of the equipment.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, a telescopic component is provided. When the protection area in a single direction needs to be increased, the telescopic motor can be controlled to control the threaded rod to rotate. The threaded rod rotates, thereby driving the telescopic plate to move upward inside the slot. During the upward movement, the protection area of ​​the protective device will be increased.

[0018] 2. In the present invention, an unfolding component is provided. When it is necessary to protect the area above the workers, the unfolding motor can be controlled by the console to work. The unfolding motor controls the first bevel gear to rotate, thereby driving the worm at the upper end of the second bevel gear to rotate. The worm rotates, thereby respectively driving the worm wheels on both sides to rotate. The worm wheels drive the unfolding plates on both sides to rotate upward, thereby adjusting the unfolding angle of the unfolding plates. When the unfolding plates are unfolded to both sides, the telescopic plates are moved up by cooperating with the telescopic component, thereby realizing protection of the upper area, protecting and shielding the debris falling from the sky during the construction process, thereby increasing the protection area of ​​the protective device, and can simultaneously protect and shield the unilateral direction and the overhead area.

[0019] 3. In the present invention, an unfolding plate is provided. When a working platform is needed for operation during the construction process, the unfolding plate only needs to be lifted to both sides and unfolded until it is horizontal through the unfolding motor control, thereby facilitating use as a workbench during the construction process, thereby increasing the practicality of the protective device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0021] In the attached picture:

[0022] Figure 1 It is a schematic diagram of the overall structure of the safety protection device of the present invention;

[0023] Figure 2It is a schematic diagram of the structure of the safety protection device of the present invention after being retracted;

[0024] Figure 3 It is a structural schematic diagram of the protective base of the present invention from one perspective;

[0025] Figure 4 It is a structural schematic diagram of the telescopic plate of the present invention from one perspective;

[0026] Figure 5 is a side sectional view of the safety protection device of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the unfolded plate of the present invention from one viewing angle;

[0028] Figure 7 It is a structural schematic diagram of the worm of the present invention from one perspective;

[0029] Figure 8 It is a schematic diagram of the structure of the safety protection device of the present invention after being deployed;

[0030] Fig. 9 It is a schematic diagram of the structure of the safety protection device of the present invention when it is unfolded to a horizontal position;

[0031] Numbers in the figure: 1, protective base; 101, moving slot; 102, slot; 103, control console; 104, storage slot; 105, universal wheel; 106, adjustment column; 201, telescopic plate; 202, moving block; 203, threaded rod; 204, threaded hole; 205, telescopic motor; 206, mesh; 301, unfolding plate; 302, worm gear; 303, worm; 304, fixed plate; 305, crossbeam; 306, rotating shaft; 307, rotating sleeve; 308, L-shaped fixing frame; 309, unfolding motor; 310, first bevel gear; 311, second bevel gear. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Example: Figure 1As shown, a safety protection device for industrial plant construction includes a protection base 1, a telescopic component and an unfolding component. A control console 103 is provided on one side of the protection base 1. The control console 103 is connected to the telescopic motor 205 and the unfolding motor 309 through an electrical connection, and controls the rotation direction of the two respectively, thereby controlling the lifting and lowering of the telescopic plate 201 and the rotation of the unfolding plate 301 respectively. A universal wheel 105 is provided at the lower end of the protection base 1, and the movement of the protection base 1 is controlled by the universal wheel 105. An adjustment column 106 is provided at the lower end of the protection base 1. By rotating the adjustment column 106, the gap between the universal wheel 105 and the ground is changed to achieve horizontal adjustment of the equipment;

[0034] like Figure 2-Figure 4 As shown, the telescopic assembly includes a telescopic plate 201, a moving block 202 and a threaded rod 203. The protective base 1 is symmetrically provided with moving grooves 101 on both sides. The threaded rod 203 is vertically located inside the moving groove 101, and the upper and lower ends of the threaded rod 203 are respectively rotatably connected to the wall surface of the moving groove 101. The threaded rod 203 rotates smoothly inside the moving groove 101. A slot 102 is provided in the middle position of the protective base 1. The telescopic plate 201 is located inside the slot 102, and the telescopic plate 201 moves smoothly in the slot 102. A plurality of mesh holes 206 are provided on the surface of the telescopic plate 201. The construction condition of the other side during the construction process can be observed through the mesh holes 206. The design of the mesh holes 206 reduces the manufacturing cost and reduces the weight of the device. The moving blocks 202 are symmetrically located on both sides of the moving block 202, and the moving blocks 202 are correspondingly located inside the moving slots 101 on both sides. The moving blocks 202 move together with the telescopic plate 201. The surfaces of the moving blocks 202 are respectively provided with threaded holes 204, and the threaded holes 204 cooperate with the threaded rod 203. A telescopic motor 205 is provided at the upper end of the threaded rod 203, and the output end of the telescopic motor 205 is connected to the threaded rod 203. The threaded rod 203 is controlled to rotate by the telescopic motor 205. The threaded rod 203 rotates, thereby driving the telescopic plate 201 to move up and down inside the slot 102. During the upward movement, the protection area of ​​the protective device will be increased. In a narrow space, the telescopic plate 201 will be retracted back into the slot 102.

[0035] like Figure 5-Figure 9As shown, the unfolding assembly includes a support frame, an unfolding plate 301, a worm gear 302 and a worm 303. The support frame is located at the upper end of the telescopic plate 201. A fixed plate 304 is provided on both sides of the support frame. A crossbeam 305 is provided between the fixed plates 304. The fixed plates 304 on both sides are connected by the crossbeam 305. The lower ends of the fixed plates 304 on both sides are respectively connected to the end surfaces on both sides of the upper end of the telescopic plate 201. The unfolding plates 301 are respectively located on both sides of the telescopic plate 201, and the upper ends of the unfolding plates 301 are respectively connected to the inner wall surfaces of the fixed plates 304. The fixed plates 304 on both sides are connected to the inner wall surfaces of the fixed plates 304. 04 are provided with a rotating shaft 306, a rotating sleeve 307 is integrally provided on one side of the upper end of the unfolding plate 301, and the rotating sleeve 307 is rotatably connected to the rotating shaft 306 on one side. The worm wheel 302 is located on the other side of the upper end of the unfolding plate 301, and the outer side of the worm wheel 302 is rotatably connected to the rotating shaft 306. The worm 303 is located between the worm wheels 302 on the same side, and the upper end of the worm 303 is rotatably connected to the crossbeam 305. An L-shaped fixing frame 308 is provided at the lower end of the worm 303, and one end of the L-shaped fixing frame 308 is connected to the inner wall of the fixing plate 304, and the other end The worm 303 is connected to the upper end surface of the telescopic plate 201, and the lower end of the worm 303 is rotatably connected to the wall surface of the L-shaped fixing frame 308. An expansion motor 309 is provided on one side of the fixing plate 304. The output end of the expansion motor 309 is provided with a first bevel gear 310. The first bevel gear 310 is located on the inner side of the L-shaped fixing frame 308. The lower end of the worm 303 is provided with a second bevel gear 311. The first bevel gear 310 and the second bevel gear 311 are meshed with each other. The first bevel gear 310 is controlled to rotate by the expansion motor 309, thereby driving the worm 303 at the upper end of the second bevel gear 311 to rotate. The worm 303 rotates, thereby driving the worm wheels 302 on both sides to rotate respectively. The worm wheels 302 drive the expansion plates 301 on both sides to rotate, thereby adjusting the expansion angle of the expansion plates 301, and coordinating the lifting and lowering of the telescopic plates 201 to provide a variety of protection states. The expansion plates 301 are controlled by the expansion motor 309 to be lifted and expanded to both sides until they are horizontal, thereby facilitating use as a workbench during construction. When the expansion plates 301 are expanded to both sides, the telescopic plates 201 are moved upward by cooperating with the telescopic components, thereby realizing protection of the upper area and protecting against debris falling from the sky during construction.

[0036] During specific use, in the initial state of the device, the telescopic plate 201 is retracted into the slot 102 inside the protective base 1, and the display boards on both sides are retracted into the storage slots 104 on both sides of the protective base 1. At this time, the device can be pushed to move to the construction site as a whole through the universal wheels 105 at the lower end of the protective base 1, and controlled by the control console 103 on one side of the protective base 1. When it is necessary to increase the protection area in a single direction, the telescopic motor 205 can be controlled to rotate the threaded rod 203 through the telescopic motor 205. The threaded rod 203 rotates, thereby driving the telescopic plate 201 to move upward inside the slot 102. During the upward movement, the protection area of ​​the protective device will be increased. At the same time, the worker can observe the construction situation on the other side through the mesh 206 on the surface of the telescopic plate 201; when it is necessary to protect the area above the worker, the expansion motor 309 can be controlled to work through the control console 103, and the first bevel gear can be controlled by the expansion motor 309 The worm 303 rotates, thereby driving the worm gear 302 on both sides to rotate. The worm gear 302 drives the expansion plates 301 on both sides to rotate upward, thereby adjusting the expansion angle of the expansion plates 301. When the expansion plates 301 are expanded to both sides, the expansion plates 201 are moved upward by cooperating with the telescopic assembly, thereby realizing protection of the upper area, protecting and shielding the debris falling from the sky during the construction process, thereby increasing the protection area of ​​the protective device, and protecting and shielding the unilateral direction and the overhead area at the same time; at the same time, when the working platform is needed to operate during the construction process, it is only necessary to lift the expansion plates 301 to both sides through the expansion motor 309 to expand them until they are horizontal, so as to facilitate the use as a workbench during the construction process, increase the practicability of the protective device, provide convenience for workers to construct, and improve construction efficiency.

[0037] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety protection device for industrial plant construction, characterized in that: It includes a protective base, a telescopic component and an unfolding component; The telescopic assembly comprises a telescopic plate, a moving block and a threaded rod, wherein moving grooves are symmetrically arranged on both sides of the protective base, the threaded rod is vertically located inside the moving groove, and the upper and lower ends of the threaded rod are rotatably connected to the wall surface of the moving groove, the threaded rod rotates smoothly inside the moving groove, a slot is provided in the middle position of the protective base, the telescopic plate is located inside the slot, and the telescopic plate moves smoothly in the slot, the moving blocks are symmetrically located on both sides of the moving block, the moving blocks are correspondingly located inside the moving grooves on both sides, the moving blocks move together with the telescopic plate, threaded holes are respectively provided on the surfaces of the moving blocks, the threaded holes cooperate with the threaded rod, and the telescopic plate is driven to move up and down inside the slot by controlling the rotation of the threaded rod. During the upward movement, the protection area of ​​the protective device will be increased, and in a narrow space, the telescopic plate will be retracted back into the slot; The unfolding assembly includes a support frame, an unfolding plate, a worm gear and a worm gear, the support frame is located at the upper end of the telescopic plate, and a fixed plate is respectively provided on both sides of the support frame, and a cross beam is provided between the fixed plates, and the fixed plates on both sides are connected by the cross beam, and the lower ends of the fixed plates on both sides are respectively connected to the end surfaces on both sides of the upper end of the telescopic plate, the unfolding plates are respectively located on both sides of the telescopic plate, and the two sides of the upper end of the unfolding plate are respectively rotatably connected to the inner side wall of the fixed plate, and the inner side wall of the fixed plates on both sides are respectively provided with rotating shafts, and a rotating sleeve is integrally provided on one side of the upper end of the unfolding plate, and the rotating sleeve is rotatably connected to the rotating shaft on one side, and the worm The wheel is located at the other side of the upper end of the deployment plate, the outer side of the worm wheel is rotationally connected to the rotating shaft, the worm is located between the worm wheels on the same side, the upper end of the worm is rotationally connected to the crossbeam, and the lower end of the worm is provided with an L-shaped fixing frame, one end of the L-shaped fixing frame is connected to the inner wall surface of the fixing plate, and the other end is connected to the upper end surface of the telescopic plate, and the lower end of the worm is rotationally connected to the wall surface of the L-shaped fixing frame. By controlling the rotation of the worm, the worm wheels on both sides are driven to rotate respectively, and the worm wheels drive the deployment plates on both sides to rotate, thereby adjusting the deployment angle of the deployment plate, cooperating with the lifting and lowering of the telescopic plate, and providing a variety of protection states.

2. A safety protection device for industrial plant construction according to claim 1, characterized in that: A telescopic motor is provided at the upper end of the threaded rod, and an output end of the telescopic motor is connected to the threaded rod, and the threaded rod is controlled to rotate by the telescopic motor.

3. A safety protection device for industrial plant construction according to claim 2, characterized in that: An unfolding motor is provided on one side of the fixing plate, and a first bevel gear is provided at the output end of the unfolding motor. The first bevel gear is located on the inner side of the L-shaped fixing frame, and a second bevel gear is provided at the lower end of the worm. The first bevel gear and the second bevel gear are meshed with each other. The first bevel gear is controlled to rotate by the unfolding motor, thereby driving the worm at the upper end of the second bevel gear to rotate.

4. A safety protection device for industrial plant construction according to claim 3, characterized in that: A control console is provided on one side of the protective base. The control console is connected to the telescopic motor and the unfolding motor through an electrical connection, and controls the rotation directions of the two respectively, thereby controlling the lifting and lowering of the telescopic plate and the rotation of the unfolding plate respectively.

5. The safety protection device for industrial plant construction according to claim 1 is characterized in that: The front and rear ends of the protective base are respectively provided with storage grooves, and the unfolded plate is located in the storage grooves when it is retracted.

6. A safety protection device for industrial plant construction according to claim 1, characterized in that: The unfolding plate is lifted to both sides and unfolded to a horizontal level by the unfolding motor, so that it is convenient to use it as a workbench during construction. When the unfolding plate is unfolded to both sides, the telescopic assembly is used to move the telescopic plate up, so as to protect the area above and protect the debris falling from the sky during construction.

7. The safety protection device for industrial plant construction according to claim 1 is characterized in that: A plurality of mesh holes are arranged on the surface of the telescopic plate, through which the construction situation on the other side during the construction process can be observed.

8. The safety protection device for industrial plant construction according to claim 1 is characterized in that: A universal wheel is arranged at the lower end of the protection base, and the protection base is controlled to move by the universal wheel.

9. A safety protection device for industrial plant construction according to claim 8, characterized in that: An adjusting column is provided at the lower end of the protective base, and the gap between the universal wheel and the ground is changed by rotating the adjusting column to achieve horizontal adjustment of the equipment.

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