CN216196499U - Protection construction platform for construction technology construction - Google Patents

Abstract

The utility model discloses a protective construction platform for building technology construction, which comprises an operation platform, wherein a protective frame is arranged at the upper end of the operation platform, a guardrail is arranged at the upper end of the operation platform, protective net rolls are rotatably connected to two sides and one side of the inner top end surface of the protective frame, anti-tripping is arranged between the inner wall of the lower end of each protective net roll and the inner wall of the upper end of a U-shaped guardrail, a sliding groove is formed in one side of the upper end of the protective frame, at least five T-shaped sliding blocks are inserted in the sliding groove, a telescopic door is arranged at the lower end of each T-shaped sliding block, at least five limiting blocks are arranged at the lower end of each telescopic door, a limiting groove is formed in the upper end surface of the operation platform and positioned at the lower end of the telescopic door, and the lower ends of the limiting blocks are inserted in the limiting grooves. The safety protection of the operating platform is increased by mutually matching the guardrail and the protection net roll, the operating platform is protected by the buffer limiting rod from moving upwards, the operating platform is protected from moving downwards by the buffer protective rod, and the protection effect of the platform is improved.

Description

Protection construction platform for construction technology construction

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a protective construction platform for building technical construction.

Background

With the continuous development of modern construction technology, in the building construction industry, workers are generally required to carry out construction operation along the inner wall and the outer wall of a building, and at the moment, a building construction platform is required to be adopted for standing support and lifting of the construction height of the workers.

Protection construction platform and construction platform that current building technology construction set up about being, construction platform includes the construction operation platform with elevator well adaptation, fixed connection is in construction operation platform's cable chain and cable chain winding and unwinding devices, construction operation platform includes the bottom plate and follows the backplate that the bottom plate set up all around, cable chain winding and unwinding devices include with cable chain sliding connection's spandrel girder and the hoist engine that is used for convoluteing the cable chain, spandrel girder and elevator well fixed connection, when guaranteeing construction safety, can build fast, practice thrift construction cost and reduction of erection time, there is the weak point: the safeguard measure of construction platform is perfect inadequately, because of the guard plate height is lower, constructor when being under construction on construction platform, can stand usually and be close to the guard plate inboard, if constructor sole plate skids, the health takes place to incline and rolls out construction platform through the guard plate top easily, leads to the accident to take place, has the poor problem of construction platform protective effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective construction platform for construction technology construction, and aims to solve the problem that the protective effect of the construction platform is poor in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction technology construction is with protection construction platform, includes operation platform, the operation platform upper end is provided with the protection frame, the operation platform upper end is provided with the guardrail, the terminal surface both sides all rotate with the one side in the protection frame and are connected with the protection net and roll up, the protection net roll lower extreme inner wall with be provided with anti-disengaging between the U-shaped guardrail upper end inner wall, protection frame upper end one side is equipped with the spout, the spout interpolation is equipped with five at least T shape sliders, T shape slider lower extreme is provided with flexible door, flexible door lower extreme is provided with five at least stoppers, the operation platform up end is located flexible door lower extreme is equipped with the spacing groove, the stopper lower extreme is inserted and is established the spacing inslot.

Preferably, protection frame upper end one side is provided with asynchronous machine, the top end face both sides all are provided with two at least dead levers in the protection frame with the one side, dead lever lower extreme one side is equipped with the perforation, the perforation interpolation is equipped with the bearing, asynchronous machine rotates the axle head and alternates in two of one side the bearing inner circle, asynchronous machine axis of rotation both ends are located dead lever outer wall both sides all overlap and are equipped with main bevel gear, both sides the bearing inner circle alternates there is the dwang, the protection network is rolled up the cover and is established on the dwang, dwang pot head is equipped with vice bevel gear, main bevel gear with vice bevel gear meshing is connected.

Preferably, the protection frame both sides both ends are provided with spacing guide pulley relatively, spacing guide pulley both sides contact connection has spacing frame, the top both sides all are provided with the buffering gag lever post in the spacing frame, buffering gag lever post lower extreme with protection frame top face contact is connected, protection frame lower extreme both sides all are provided with the buffering guard bar, spacing frame upper end is rotated and is connected with the reel, be provided with wire rope on the reel, wire rope lower extreme fixedly connected with gusset plate, the protection frame up end sets up terminal surface under the gusset plate, guardrail one side inner wall upper end is provided with control switch.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model firstly enters the upper end surface of an operation platform by pulling a retractable door, then the retractable door is pulled to be closed, the upper end of the operation platform carries out safety protection on constructors through a guardrail, at the moment, the constructors control the operation of an asynchronous motor through a control switch, the asynchronous motor rotates reversely to drive a main bevel gear to drive a secondary bevel gear to rotate, the secondary bevel gear drives a rotating rod to rotate, the rotating rod drives a protection net roll to rotate, the lower end of the protection net roll moves downwards at the moment, when the lower end of the protection net roll moves to be contacted with the upper end of the guardrail, the asynchronous motor is closed through the control switch, the lower end of a protection net piece is prevented from being too light and easy to swing, the protection net roll is fixed through rotation anti-tripping, the utility model has better safety protection effect, if long or high building materials need to be transported, the protection net roll 4 can be controlled to rotate through the forward rotation of a motor 11, the protective rolling net 4 at the lower end is folded, so that other building materials can be conveniently transported through the operating platform 1.

2. According to the utility model, the construction platform moves up and down in the limit frame, the top end is prevented from impacting on the limit frame when the operation platform moves upwards, the protection frame is subjected to shape-entering limit buffering through the buffering limit rod, the upward safety protection of the operation platform is increased, the operation platform is prevented from moving downwards and impacting on the ground, the protection frame is subjected to buffering protection through the buffering protection rod, the downward safety protection of the operation platform is increased, and the safety protection effect on constructors is increased.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cutaway schematic view of FIG. 1;

FIG. 3 is an enlarged view of a portion a of FIG. 1;

fig. 4 is an enlarged schematic view of fig. 2 at b.

In the figure: 1. the device comprises an operation platform, 2. a protective frame, 3. a guardrail, 4. a protective net roll, 5. an anti-tripping device, 6. a sliding groove, 7. a T-shaped sliding block, 8. a telescopic door, 9. a limiting block, 10. a limiting groove, 11. an asynchronous motor, 12. a fixed rod, 13. a bearing, 14. a rotating rod, 15. an auxiliary bevel gear, 16. a limiting guide wheel, 17. a limiting frame, 18. a buffering limiting rod, 19. a buffering protective rod, 20. a rolling wheel, 21. a steel wire rope, 22. a reinforcing plate, 23. a control switch, 102. a perforation, 103. a main bevel gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figures 1, 2, 3 and 4, the embodiment of the utility model provides a protective construction platform for building technology construction, which comprises an operation platform 1, wherein a protective frame 2 is welded at the upper end of the operation platform 1, a guardrail 3 is welded at the upper end of the operation platform 1, protective net rolls 4 are rotatably connected at two sides and the back of the inner top end surface of the protective frame 2, the diameter of meshes of the protective net rolls 4 is 1cm, an anti-tripping device 5 is welded between the inner wall of the lower end of the protective net roll 4 and the inner wall of the upper end of the U-shaped guardrail 3, a sliding chute 6 is machined at the front of the upper end of the protective frame 2, five T-shaped sliding blocks 7 are inserted into the sliding chute 6, a telescopic door 8 is welded at the lower end of the T-shaped sliding block 7, five limiting blocks 9 are welded at the lower end of the telescopic door 8, a limiting groove 10 is machined at the upper end of the operation platform 1, the lower ends of the limiting blocks 9 are inserted into the limiting groove 10, an asynchronous motor 11 is welded at the left side at the upper end of the protective frame 2, the model of an asynchronous motor 11 is BMA100L2-4, the control end of the asynchronous motor 11 is connected with the output end of a control switch 23 through an electric wire, two fixed rods 12 are respectively welded on the two sides and the back of the top end surface in a protective frame 2, a through hole 102 is processed on the side wall of the lower end of each fixed rod 12, a bearing 13 is inserted in each through hole 102, the model of each bearing 13 is 22210CCK/W33+ H310, the rotating shaft end of the asynchronous motor 11 is inserted in the inner rings of the two bearings 13 on the back, a main bevel gear 103 is respectively inserted in the two sides of the outer wall of each fixed rod 12 at the two ends of the rotating shaft of the asynchronous motor 11, rotating rods 14 are inserted in the inner rings of the bearings 13 on the two sides, a protective net roll 4 is inserted on each rotating rod 14, a secondary bevel gear 15 is inserted in the rear end of each rotating rod 14, the main bevel gear 103 is meshed with the secondary bevel gear 15, limiting guide wheels 16 are oppositely welded at the two ends of the two sides of the protective frame 2, and limiting frames 17 are in contact connection with the two sides, buffering gag lever post 18 has all been welded to the top both sides in the spacing frame 17, buffering gag lever post 18 lower extreme is connected with the face contact of 2 tops of protection frame, buffering fender lever post 19 has all been welded to 2 lower extreme both sides of protection frame, spacing frame 17 upper end is rotated and is connected with reel 20, the welding has wire rope 21 on the reel 20, wire rope 21 lower extreme fixedly connected with gusset plate 22, the terminal surface welding is terminal surface under gusset plate 22 for 2 up ends of protection frame, there is control switch 23 on 3 left side inner walls upper ends of guardrail through bolt fixed mounting, control switch 23's input passes through the connection of electric lines external power source.

The working principle of the embodiment is as follows: firstly, constructors enter the upper end face of an operation platform 1 by pulling a telescopic door 8, then the telescopic door 8 is pulled to be closed, the upper end of the operation platform 1 carries out safety protection on the constructors through a guardrail 3, at the moment, the constructors control an asynchronous motor 11 to operate through a control switch 23, the asynchronous motor 11 rotates reversely to drive a main bevel gear 103 to drive a secondary bevel gear 15 to rotate, the secondary bevel gear 15 drives a rotating rod 14 to rotate, the rotating rod 14 drives a protection net roll 4 to rotate, at the moment, the lower end of the protection net roll 4 moves downwards, when the lower end of the protection net roll 4 moves to be in contact with the upper end of the guardrail 3, the asynchronous motor 11 is closed through the control switch 23, the lower end of a protection net piece 4 is prevented from swinging easily due to over light weight, the protection net roll is fixed through a rotation anti-tripping device 5, the safety protection net roll has better safety protection effect, if long or high building materials need to be transported, the protection net roll 4 can be controlled to rotate through the forward rotation of the motor 11, the protective rolling net 4 at the lower end is folded, so that other building materials can be conveniently transported through the operating platform 1. Reciprocate in spacing frame 17 through construction platform 1, the top striking is on spacing frame 17 when avoiding operation platform 1 to move up, advance to take shape spacing buffering to fender bracket 2 through buffering gag lever post 18, operation platform 1 ascending safety protection has been increased, avoid operation platform 1 to move down the striking subaerial, cushion protection to fender bracket 2 through buffering fender rod 19, operation platform 1 decurrent safety protection has been increased, the safety protection effect to constructor has been increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (3)

1. The utility model provides a construction technology construction is with protection construction platform which characterized in that: comprises an operating platform (1), a protective frame (2) is arranged at the upper end of the operating platform (1), the upper end of the operating platform (1) is provided with a guardrail (3), two sides and one side of the inner top end surface of the protective frame (2) are rotationally connected with protective net rolls (4), an anti-tripping device (5) is arranged between the inner wall of the lower end of the protective net roll (4) and the inner wall of the upper end of the U-shaped guardrail (3), a sliding chute (6) is arranged on one side of the upper end of the protective frame (2), at least five T-shaped sliding blocks (7) are inserted into the sliding chute (6), the lower end of the T-shaped sliding block (7) is provided with a telescopic door (8), the lower end of the telescopic door (8) is provided with at least five limiting blocks (9), the upper end face of the operating platform (1) is located the lower end of the telescopic door (8) and is provided with a limiting groove (10), and the lower end of the limiting block (9) is inserted into the limiting groove (10).

2. The protective construction platform for building technology construction according to claim 1, characterized in that: protection frame (2) upper end one side is provided with asynchronous machine (11), top end face both sides and one side all are provided with two at least dead lever (12) in protection frame (2), dead lever (12) lower extreme one side is equipped with perforation (102), perforation (102) interpolation is equipped with bearing (13), asynchronous machine (11) axis of rotation end alternates in two of one side bearing (13) inner circle, asynchronous machine (11) axis of rotation both ends are located dead lever (12) outer wall both sides all are overlapped and are equipped with main bevel gear (103), both sides bearing (13) inner circle alternates there is dwang (14), the protection net is rolled up (4) the cover and is established on dwang (14), dwang (14) pot head is equipped with vice conical gear (15), main conical gear (103) with vice conical gear (15) meshing is connected.

3. The protective construction platform for building technology construction according to claim 1, characterized in that: protection frame (2) both sides both ends are provided with spacing guide pulley (16) relatively, spacing guide pulley (16) both sides contact connection has spacing frame (17), top both sides all are provided with buffering gag lever post (18) in spacing frame (17), buffering gag lever post (18) lower extreme with protection frame (2) top end face contact is connected, protection frame (2) lower extreme both sides all are provided with buffering guard bar (19), spacing frame (17) upper end is rotated and is connected with reel (20), be provided with wire rope (21) on reel (20), wire rope (21) lower extreme fixedly connected with gusset plate (22), protection frame (2) up end sets up gusset plate (22) terminal surface down, guardrail (3) one side inner wall upper end is provided with control switch (23).

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