CN220469341U

CN220469341U - High building construction frame of security

Info

Publication number: CN220469341U
Application number: CN202321864729.4U
Authority: CN
Inventors: 王玉建
Original assignee: Linqu Daxing Construction Group Co ltd
Current assignee: Linqu Daxing Construction Group Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-02-09
Anticipated expiration: 2033-07-17

Abstract

The utility model belongs to the technical field of building construction frames, and particularly relates to a high-safety building construction frame which comprises four supporting seats, four protective screens and four pressing plates, wherein supporting rods are fixedly connected to the tops of the supporting seats, a construction table is fixedly connected to the tops of the four supporting rods, four stand columns are fixedly connected to the tops of the construction table, and the protective screens are sleeved between the two stand columns in a sliding mode. The utility model has reasonable structural design, is convenient to disassemble and assemble the protective net rapidly and efficiently, is convenient to replace the damaged protective net in time, avoids the protective net from being damaged to be used continuously and has a certain potential safety hazard, is convenient to lift the pulley, can move the pulley downwards and jack up the supporting seat to be separated from the abutting joint when moving, so as to move through the pulley, and can move the pulley upwards when being used, the four supporting seats are abutted with the ground, thus being capable of firmly supporting and fixing the construction frame and ensuring the stability and the safety when in construction.

Description

High building construction frame of security

Technical Field

The utility model relates to the technical field of building construction frames, in particular to a high-safety building construction frame.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The construction site is called a building construction site or a construction site, and the construction frame is a device commonly used in the construction site, and can lift the ground clearance through the construction frame, so that construction workers can perform construction work at high places. And (3) searching: the utility model provides a building construction frame that authorized publication number is CN 112031376A's security is high, includes portal frame and footboard, the portal frame is equipped with two, the footboard is installed the portal frame top, the portal frame includes a set of montant, the welding has the horizontal pole between two montants, the horizontal pole is provided with two, the footboard is pressed close to one side of portal frame is installed the hasp, the hasp joint is in on the horizontal pole of top, longitudinal welding has the connecting rod between two horizontal poles, the connecting rod with the welding has the cat ladder between the montant of one of them side, the montant top is fixed with the guard post, all the symmetry has been seted up the spout on the adjacent guard post, all install the guard bar in a set of spout of homonymy, the stiffener is installed to the portal frame both sides, the stiffener sets up to two, just two stiffener cross settings, the reinforcement seat is installed to the bottom.

However, the above-mentioned construction frame with high safety has the defects that the protective net is easy to break after long-time use, if the protective net is used continuously, a certain potential safety hazard exists, the protective net is inconvenient to move, if the protective net is required to be convenient to move, a pulley is usually arranged at the bottom of the device, the protective net is moved by means of the pulley, but the protective net is supported by only contacting the pulley with the ground, the stability of the construction frame is deteriorated during construction, and the protective net is easy to generate

The falling of personnel caused by displacement, therefore, we propose a high-safety building construction frame for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects, and provides a high-safety building construction frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high building construction frame of security, includes four supporting seats, four protection network and four clamp plates, the top fixedly connected with bracing piece of supporting seat, the top fixedly connected with construction table of four bracing pieces, the top fixedly connected with four stands of construction table, protection network slip cap is established between two stands, be provided with the dismouting subassembly between clamp plate, protection network and the stand, be provided with on the supporting seat and remove fixed subassembly, be located two bracing pieces of same one side between fixedly connected with two stiffener, be located two diagonal members of equal fixedly connected with between two bracing pieces of front side and be located the rear side between two bracing pieces of front side, two diagonal members are fixed connection mutually.

Preferably, the movable fixing assembly comprises two lifting screw rods which are rotatably connected to the inner wall of the top of the supporting seat and the inner wall of the bottom, chain wheels are fixedly sleeved on the outer sides of the two lifting screw rods, the two chain wheels are connected with the same chain in a transmission manner, the outer side thread sleeves of the two lifting screw rods are provided with the same lifting plate, and pulleys are rotatably connected to the bottom of the lifting plate.

Preferably, a limiting opening is formed in the bottom of the supporting seat, and the pulley is sleeved in the limiting opening in a sliding mode.

Preferably, the bottom fixedly connected with mounting bracket of lifter plate, the pulley rotates to be connected on the front and back side inner wall of mounting bracket.

Preferably, the top end of one lifting screw rod of the two lifting screw rods is fixedly connected with a hand wheel.

Preferably, the dismouting subassembly includes the slide of fixed connection in protection network both sides and the connecting plate of fixed connection at the stand top, the spread groove has been seted up to the bottom of clamp plate, the connecting plate activity is pegged graft in the spread groove, clamp plate activity butt is at the top of stand and two slides, the recess has been seted up to one side of connecting plate, fixedly connected with reset spring on the inner wall of one side of recess, reset spring's one end fixedly connected with movable plate, one side fixedly connected with clamping lever of movable plate, the draw-in hole has been seted up to one side of clamp plate, clamping lever activity joint is in the draw-in hole.

Preferably, two sliding grooves are formed in the tops of the upright posts, and the sliding plates are sleeved in the corresponding sliding grooves in a sliding manner.

Preferably, the moving plate is slidably sleeved in the corresponding groove.

According to the high-safety building construction frame, through the arrangement of the upright posts, the sliding grooves, the sliding plates, the pressing plates, the connecting grooves, the clamping rods, the clamping holes, the moving plates and the reset springs, the protective net is conveniently and rapidly and efficiently disassembled and assembled, so that the damaged protective net can be replaced in time, and certain potential safety hazards caused by continuous use of the damaged protective net are avoided;

according to the high-safety building construction frame, the supporting seat, the lifting screw rod, the chain wheel, the chain, the lifting plate, the pulleys and the limiting opening are arranged, so that the lifting of the pulleys is facilitated, the pulleys can be downwards moved and the supporting seat is jacked up to be separated from the abutting joint during movement, so that the pulleys can be used for movement, and when the pulleys are upwards moved, the four supporting seats are abutted with the ground, so that the construction frame can be stably supported and fixed, and the stability and safety during construction are ensured;

the utility model has reasonable structural design, is convenient to disassemble and assemble the protective net rapidly and efficiently, is convenient to replace the damaged protective net in time, avoids the protective net from being damaged to be used continuously and has a certain potential safety hazard, is convenient to lift the pulley, can move the pulley downwards and jack up the supporting seat to be separated from the abutting joint when moving, so as to move through the pulley, and can move the pulley upwards when being used, the four supporting seats are abutted with the ground, thus being capable of firmly supporting and fixing the construction frame and ensuring the stability and the safety when in construction.

Drawings

FIG. 1 is a schematic structural view of a high-safety building construction frame according to the present utility model;

FIG. 2 is a cross-sectional view of a support base of a high-safety building scaffold according to the present utility model;

FIG. 3 is a cross-sectional view of a construction site, a protective net, an upright post and a pressing plate of the high-safety building construction frame;

fig. 4 is a schematic structural diagram of a portion a of a high-safety building construction frame according to the present utility model;

fig. 5 is a top view of a column of a high-safety building construction frame according to the present utility model.

In the figure: 1. a support base; 2. a support rod; 3. a construction station; 4. a column; 5. a protective net; 6. a pressing plate; 7. a diagonal draw bar; 8. a reinforcing rod; 9. lifting the screw rod; 10. a hand wheel; 11. a chute; 12. a slide plate; 13. a connecting plate; 14. a groove; 15. a connecting groove; 16. a return spring; 17. a moving plate; 18. a clamping rod; 19. a clamping hole; 20. a pulley; 21. a limit opening; 22. a chain; 23. a sprocket; 24. and a lifting plate.

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.

Referring to fig. 1-5, a high building scaffold of security, including four supporting seat 1, four protection network 5 and four clamp plates 6, the top fixedly connected with bracing piece 2 of supporting seat 1, the top fixedly connected with construction table 3 of four bracing pieces 2, the top fixedly connected with four stand 4 of construction table 3, the protection network 5 slip cap is established between two stands 4, be provided with the dismouting subassembly between clamp plate 6, protection network 5 and the stand 4, be provided with on the supporting seat 1 and remove fixed subassembly, be located two bracing pieces 2 of same one side between fixedly connected with two stiffener 8, be located two diagonal draw bars 7 of equal fixedly connected with between two bracing pieces 2 of front side and be located two bracing pieces 2 of rear side, two diagonal draw bars 7 are fixed connection mutually, through diagonal draw bars 7 and stiffener 8's setting, the holistic stability of construction scaffold has been improved, through stand 4 and protection network 5's setting, personnel can be protected from the condition that takes place to drop on the construction table 3, security when having improved the construction.

In the utility model, the movable fixing component comprises two lifting screw rods 9 which are rotatably connected to the inner wall of the top of the supporting seat 1 and the inner wall of the bottom, chain wheels 23 are fixedly sleeved on the outer sides of the two lifting screw rods 9, the two chain wheels 23 are in transmission connection with the same chain 22, the same lifting plate 24 is sleeved on the outer side threads of the two lifting screw rods 9, the bottom of the lifting plate 24 is rotatably connected with a pulley 20, when the movable fixing component moves, one lifting screw rod 9 is rotated through a hand wheel 10, under the transmission of the chain wheels 23 and the chain 22, the two lifting screw rods 9 synchronously rotate, the two real lifting screw rods 9 drive the lifting plate 24 and the pulley 20 to move downwards and jack up the supporting seat 1 to be separated from the ground, at the moment, the construction frame can be moved through four pulleys 20, when the movable fixing component moves to the position to be constructed, the lifting plate 24 and the pulley 20 are moved upwards to retract into the supporting seat 1, at the moment, the four supporting seats 1 are abutted against the ground, and the construction frame can be stably supported and fixed through the four supporting seats 1, and the stability during construction is improved.

In the utility model, the bottom of the supporting seat 1 is provided with the limiting opening 21, and the pulley 20 is sleeved in the limiting opening 21 in a sliding way, so that the movement of the pulley 20 is not hindered.

In the utility model, the bottom of the lifting plate 24 is fixedly connected with a mounting frame, and the pulley 20 is rotatably connected on the inner walls of the front side and the rear side of the mounting frame, so that the pulley 20 is conveniently rotatably connected at the bottom of the lifting plate 24.

In the utility model, the top end of one lifting screw rod 9 of the two lifting screw rods 9 is fixedly connected with the hand wheel 10, so that one lifting screw rod 9 can be conveniently rotated.

According to the utility model, the dismounting assembly comprises sliding plates 12 fixedly connected to two sides of a protective net 5 and connecting plates 13 fixedly connected to the tops of upright posts 4, connecting grooves 15 are formed in the bottoms of pressing plates 6, the connecting plates 13 are movably inserted into the connecting grooves 15, the pressing plates 6 are movably abutted to the tops of the upright posts 4 and the two sliding plates 12, grooves 14 are formed in one side of each connecting plate 13, return springs 16 are fixedly connected to one inner wall of one side of each groove 14, one end of each return spring 16 is fixedly connected with a movable plate 17, one side of each movable plate 17 is fixedly connected with a clamping rod 18, one side of each pressing plate 6 is provided with a clamping hole 19, the clamping rods 18 are movably clamped in the clamping holes 19, the clamping rods 18 are pressed, the clamping rods 18 retract into the grooves 14 and are separated from the clamping holes 19, at the moment, the pressing plates 6 are dismounted without limiting and fixing the sliding plates 12, at the moment, the protective net 5 and the sliding plates 12 are pulled out upwards to be replaced, the protective net 5 is prevented from being damaged and used continuously, then a new protective net 5 and the sliding plates 12 are inserted into the corresponding sliding grooves 11, the pressing plates 6 are put down, the connecting plates 6 are enabled to be inserted into the connecting plates 13 to be inserted into the connecting grooves 15, clamping rods 18 are fixedly clamped between the two sliding plates 16 and the two sliding plates 12, and the protective net 6 can be clamped between the two upright posts 6 and the two sides are clamped by the elastic force of the elastic rods and fixed between the protective net 6.

In the utility model, two sliding grooves 11 are formed at the top of the upright post 4, and the sliding plate 12 is sleeved in the corresponding sliding groove 11 in a sliding way, so that the sliding plate 12 and the protective net 5 are conveniently guided and limited, and the movement of the sliding plate is more stable and smooth.

In the utility model, the moving plate 17 is slidably sleeved in the corresponding groove 14, so that the moving plate 17 is conveniently guided.

In the utility model, the whole stability of the construction frame is improved through the arrangement of the diagonal draw bars 7 and the reinforcing rods 8, personnel can be protected through the arrangement of the upright posts 4 and the protective screening 5, the situation that the personnel fall from the construction table 3 is avoided, the safety during construction is improved, when the construction frame moves, one lifting screw rod 9 is rotated through the hand wheel 10, under the transmission of the chain wheel 23 and the chain 22, the two lifting screw rods 9 synchronously rotate, the two real lifting screw rods 9 drive the lifting plate 24 to move downwards with the pulley 20 and jack up the supporting seat 1 to be separated from the ground, at the moment, the construction frame can be moved through the four pulleys 20, when the construction frame moves to the position to be constructed, the lifting plate 24 and the pulley 20 are moved upwards to retract into the supporting seat 1 through the reverse rotation of the hand wheel 10, at the moment, the four supporting seats 1 are abutted with the ground, through four supporting seats 1, can stabilize and support the fixation to the scaffold, when need protection network 5 damage back need change, press down clamping lever 18, make clamping lever 18 retract in recess 14 and break away from draw-in hole 19, the extrusion is dismantled clamp plate 6 and is not spacing fixed to slide 12 this moment, the extrusion upwards pulls out protection network 5 and slide 12 and changes, avoid protection network 5 damaged and continue to use and have certain potential safety hazard, then insert new protection network 5 and slide 12 in corresponding spout 11, put down clamp plate 6 and make connecting plate 13 insert in connecting groove 15 again, loosen clamping lever 18, at this moment under reset spring 16's elasticity, clamping lever 18 joint is fixed clamp plate 6 in draw-in hole 19, and then can fix slide 12 and protection network 5 between two stands 4.

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

1. The utility model provides a high building construction frame of security, its characterized in that, including four supporting seat (1), four protection network (5) and four clamp plates (6), the top fixedly connected with bracing piece (2) of supporting seat (1), the top fixedly connected with construction table (3) of four bracing pieces (2), the top fixedly connected with four stand (4) of construction table (3), protection network (5) slip cap is established between two stand (4), be provided with dismouting subassembly between clamp plate (6), protection network (5) and stand (4), be provided with on supporting seat (1) and remove fixed subassembly, be located two stiffener (8) of fixedly connected with between two bracing pieces (2) of same one side, be located two diagonal members (7) of equal fixedly connected with between two bracing pieces (2) of rear side between two bracing pieces (2) of front side, two diagonal members (7) are fixed connection mutually.

2. The high-safety building construction frame according to claim 1, wherein the movable fixing assembly comprises two lifting screw rods (9) rotatably connected to the inner wall of the top of the supporting seat (1) and the inner wall of the bottom, chain wheels (23) are fixedly sleeved on the outer sides of the two lifting screw rods (9), the same chain (22) is connected to the two chain wheels (23) in a transmission manner, the same lifting plate (24) is sleeved on the outer side screw threads of the two lifting screw rods (9), and a pulley (20) is rotatably connected to the bottom of the lifting plate (24).

3. The high-safety building construction frame according to claim 2, wherein a limit opening (21) is formed in the bottom of the supporting seat (1), and the pulley (20) is slidably sleeved in the limit opening (21).

4. The high-safety building construction frame according to claim 2, wherein the bottom of the lifting plate (24) is fixedly connected with a mounting frame, and the pulleys (20) are rotatably connected to the inner walls of the front and rear sides of the mounting frame.

5. The high-safety building construction frame according to claim 2, wherein the top end of one lifting screw (9) of the two lifting screws (9) is fixedly connected with a hand wheel (10).

6. The high-safety building construction frame according to claim 1, wherein the dismounting component comprises a sliding plate (12) fixedly connected to two sides of a protective net (5) and a connecting plate (13) fixedly connected to the top of a stand column (4), a connecting groove (15) is formed in the bottom of a pressing plate (6), the connecting plate (13) is movably inserted into the connecting groove (15), the pressing plate (6) is movably abutted to the tops of the stand column (4) and the two sliding plates (12), a groove (14) is formed in one side of the connecting plate (13), a reset spring (16) is fixedly connected to the inner wall of one side of the groove (14), a movable plate (17) is fixedly connected to one side of the movable plate (17), a clamping rod (18) is formed in one side of the pressing plate (6), and a clamping hole (19) is formed in one side of the clamping rod (18) in the clamping hole (19).

7. The high-safety building construction frame according to claim 6, wherein two sliding grooves (11) are formed in the top of the upright post (4), and the sliding plate (12) is slidably sleeved in the corresponding sliding groove (11).

8. A high security building construction rack according to claim 6, wherein the moving plates (17) are slidably received in corresponding recesses (14).