CN218623207U

CN218623207U - Anti-falling building construction support

Info

Publication number: CN218623207U
Application number: CN202221607517.3U
Authority: CN
Inventors: 孔波; 白国; 陈宪英; 王宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-03-14
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a prevent building construction support that falls, the top department of bottom plate slides and is provided with the lifter plate, threaded rod passes in the screw hole of department in the middle of the lifter plate, the upper surface department of bottom plate is provided with the motor, the output shaft of motor is connected with the bottom of threaded rod, the both sides of lifter plate are provided with the montant, one side that the montant is close to each other is provided with a plurality of first fixture blocks, both ends department has seted up on the roof and has run through the groove, the top activity of montant is worn out and is run through the groove, it is provided with the movable block to be close to the sliding of the position department of running through the groove on the roof, the upper surface of movable block contacts with the bottom of first fixture block, moves the in-process that the montant upwards moved in the groove that runs through on the roof through the lifter plate, and first fixture block on the montant contacts with the upper surface of movable block, comes to carry out the rigidity to the montant, reduces the condition that the lifter plate takes place to drop at the in-process of construction of hovering, improves the security of the device when being under construction.

Description

Anti-falling building construction support

Technical Field

The application relates to the technical field of building construction, in particular to a falling-proof building construction support.

Background

The building construction refers to production activities in the engineering construction implementation stage, and is a construction process of various buildings, or a process of changing various lines on a design drawing into a real object at a specified place;

prevent falling construction support among the prior art, rotate through motor drive threaded rod, when driving the lifter plate and hover the construction for a long time at the eminence, lacked the safeguard measure to the accident, reduced the security, consequently remain to improve.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems set forth in the background art, the present application provides a fall-prevention construction prop.

The application provides a prevent building construction support that falls adopts following technical scheme:

the utility model provides a prevent building construction support that falls, includes bottom plate, stand and roof, four edges of the upper surface of bottom plate are provided with the pillar, four the lower surface at the roof is connected jointly to the one end that the bottom plate was kept away from to the pillar, the top department of bottom plate slides and is provided with the lifter plate, pass the threaded rod in the screw hole of department in the middle of the lifter plate, the upper surface department of bottom plate is provided with the motor, the output shaft of motor is connected with the bottom of threaded rod, the top of threaded rod is rotated and is set up the lower surface at the roof, the both ends of lifter plate overlap respectively on the stand of both sides, lie in two with one side be provided with the guard plate between the stand, the guard plate top is passed the lifter plate and is connected the lower surface at the roof, the both sides of lifter plate are provided with the montant, one side that the montant is close to each other is provided with a plurality of first fixture blocks, both ends department has seted up on the roof and has run through the groove, the top activity of montant is worn out and is provided with the movable block, the position department that is close to run through the groove on the roof slides, the upper surface of movable block contacts with the bottom of first fixture block.

Preferably, a fixed seat is arranged at a position, close to the through groove, on the top plate, a movable rod is movably inserted into the through hole in the fixed seat, one end, penetrating out of the fixed seat, of the movable rod is connected with the movable block, a limiting plate is arranged at one end, far away from the movable block, of the movable rod, a pull rope is arranged on the side face of the limiting plate, and the other end of the pull rope movably penetrates out of the lower surface of the top plate.

Preferably, the movable rod is sleeved with a first spring, and two ends of the first spring are respectively connected to the movable block and the fixed seat.

Preferably, the fixed dead lever that is provided with of position department that is close to the pillar on the lifter plate, be provided with two stands on the lifter plate, the right side stand and right side dead lever fixed connection, left side the stand slides and sets up the upper surface at the lifter plate, the upper and lower both ends department of stand side all is provided with the round pin axle, the spout has been seted up to the stand side, it is provided with the slider to slide in the spout, the slider is connected with the round pin axle of stand upper end, the stand side articulates there is the expansion bracket, the expansion bracket both ends articulate respectively on two stands through the round pin axle.

Preferably, the left side be provided with installation piece one on the dead lever, the mounting groove has been seted up on the side of installation piece one, the left side be provided with installation piece two on the stand, installation piece two is provided with the fixed block on being close to the side of installation piece one, the fixed block inserts in the mounting groove.

Preferably, a clamping groove is formed in the side wall of the front face of the fixing block, a movable groove is formed in the inner wall of one side of the mounting groove, a pull rod is movably arranged in the movable groove, a second clamping block is arranged at one end, located in the movable groove, of the pull rod, and a handle is arranged at one end, movably penetrating out of the outer wall of the mounting block, of the pull rod.

Preferably, a second spring is sleeved on the part of the pull rod, which is located in the movable groove, and two ends of the second spring are respectively connected to the second clamping block and the groove wall on one side of the movable groove.

To sum up, the application comprises the following beneficial technical effects:

1. the utility model discloses a be provided with the montant on the lifter plate, be provided with a plurality of first fixture blocks on the montant, the activity of riser top is worn out the through groove on the roof, the slip is provided with the movable block on the roof, the upper surface of movable block contacts with the bottom of first fixture block, through the lift board drive the montant in the process of the through groove on the roof upward movement, first fixture block on the montant contacts with the upper surface of movable block, come to carry out the rigidity to the montant, realize the rigidity to the lifter plate then, reduce the lifter plate and take place the condition that drops in the process of hovering construction, improve the security of the device when being under construction;

2. the top plate is provided with a fixed seat, a movable rod is movably inserted into the fixed seat, one side of the movable rod is connected with a movable block, the movable rod is sleeved with a first spring, a first clamping block on the vertical rod extrudes the movable block to move in the process of driving the vertical rod to move upwards through the lifting plate, the first clamping block is separated from the side face of the movable block along with the continuous upward movement of the vertical rod, and the movable block is automatically pulled to return to the original position under the action of the elastic force of the first spring so that the bottom of the first clamping block is lapped on the upper surface of the movable block, and therefore the position of the vertical rod is fixed;

3. be provided with installation piece one and installation piece two on left stand and the dead lever respectively, the mounting groove has been seted up to installation piece one side, installation piece two sides are provided with the fixed block, it is provided with the second fixture block to slide in the mounting groove, the draw-in groove has been seted up to the fixed block side, the fixed block that will install on the piece two inserts the in-process of the mounting groove of seting up on the installation piece one, second fixture block in the installation piece two receives the extrusion and moves to the outside, make the second fixture block slide to in the draw-in groove, come to carry out spacing fixed to the fixed block, then realize the holistic rigidity of stand and expansion bracket.

Drawings

FIG. 1 is a schematic structural view of a fall arrest construction bracket according to an embodiment of the present application;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 of a fall arrest construction support in an embodiment of the present application;

FIG. 3 is an enlarged view of a structure B in FIG. 1 of a fall-prevention construction support in the embodiment of the application;

fig. 4 is an enlarged view of a structure at C in fig. 3 of a fall prevention construction support in an embodiment of the present application.

Description of reference numerals: 1. a base plate; 2. a pillar; 3. a top plate; 4. a lifting plate; 5. a protection plate; 6. a motor; 7. a threaded rod; 8. a vertical rod; 9. a first clamping block; 10. a fixed seat; 11. a moving block; 12. a movable rod; 13. a first spring; 14. fixing the rod; 15. a first mounting block; 16. a column; 17. a chute; 18. a slider; 19. a pin shaft; 20. a telescopic frame; 21. mounting grooves; 22. a fixed block; 23. a second fixture block; 24. a card slot; 25. a pull rod; 26. a second spring; 27. a second mounting block; 28. a through groove; 29. and pulling a rope.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a prevent building construction support that falls. Referring to fig. 1-4, a falling-preventing construction support comprises a bottom plate 1, upright posts 16 and a top plate 3, wherein the four corners of the upper surface of the bottom plate 1 are provided with support posts 2, the ends of the four support posts 2 far away from the bottom plate 1 are connected with the lower surface of the top plate 3 together, a lifting plate 4 is arranged above the bottom plate 1 in a sliding manner, a threaded rod 7 penetrates through a threaded hole in the middle of the lifting plate 4, the upper surface of the bottom plate 1 is provided with a motor 6, the output shaft of the motor 6 is connected with the bottom end of the threaded rod 7, the top end of the threaded rod 7 is rotatably arranged in a rotating bearing on the lower surface of the top plate 3, the two ends of the lifting plate 4 are respectively sleeved on the upright posts 16 on the two sides, a protection plate 5 is arranged between the two upright posts 16 on the same side, the top end of the protection plate 5 penetrates through the lifting plate 4 to be connected with the lower surface of the top plate 3, the two sides of the lifting plate 4 are respectively provided with through grooves through which the support posts 2 and the protection plate 5 penetrate, vertical rods 8 are arranged on two sides of the lifting plate 4, a plurality of first clamping blocks 9 are arranged on one side, close to each other, of each vertical rod 8, through grooves 28 are formed in two ends of the top plate 3, the top ends of the vertical rods 8 penetrate through the through grooves 28 movably, a moving block 11 is arranged on the top plate 3 in a sliding mode and close to the through grooves 28, the upper surface of the moving block 11 is in contact with the bottom of the first clamping blocks 9, the threaded rod 7 is driven by the motor 6 to rotate to drive the lifting plate 4 to move upwards, the lifting plate 4 drives the vertical rods 8 on two sides to move upwards in the through grooves 28 in the top plate 3 in the lifting process, the first clamping blocks 9 on the vertical rods 8 are in contact with the upper surface of the moving block 11 to fix the positions of the vertical rods 8, then the position fixation of the lifting plate 4 is achieved, the falling condition of the lifting plate 4 in the hovering construction process is reduced, and the safety of the device in the construction is improved, a fixed seat 10 is arranged at a position, close to the through groove 28, of the top plate 3, a movable rod 12 is movably inserted into a through hole in the fixed seat 10, one end, penetrating out of the fixed seat 10, of the movable rod 12 is connected with the movable block 11, a limiting plate is arranged at one end, far away from the movable block 11, of the movable rod 12, a pull rope 29 is arranged on the side face of the limiting plate, the other end of the pull rope 29 movably penetrates out of the lower surface of the top plate 3, the movable rod 12 drives the movable block 11 to move left and right, the first fixture block 9 can be limited, the lifting plate 4 can not move downwards in the lifting process, the vertical rod 8 can effectively limit the vertical rod 8, a first spring 13 is sleeved on the movable rod 12, two ends of the first spring 13 are respectively connected to the movable block 11 and the fixed seat 10, the first fixture block 9 is automatically pulled back to the original position under the elastic force of the first spring 13 when the lifting plate drives the vertical rod 8 to move upwards, the first fixture block 9 is pushed towards the fixed seat 11 to move towards the direction of the fixed seat, and the first fixture block 9 is fixed to the bottom of the fixed block 11.

Referring to fig. 1, 3 and 4, a fixed rod 14 is fixedly arranged at a position on a lifting plate 4 close to a strut 2, two upright posts 16 are arranged on the lifting plate 4, a right upright post 16 is fixedly connected with the right fixed rod 14, a left upright post 16 is slidably arranged on the upper surface of the lifting plate 4, pin shafts 19 are arranged at the upper end and the lower end of the side surface of the upright post 16, a chute 17 is arranged at the side surface of the upright post 16, a sliding block 18 is slidably arranged in the chute 17, the cross sections of the chute 17 and the sliding block 18 are both in a shape of 'T', the sliding block 18 is connected with the pin shaft 19 at the upper end of the upright post 16, an expansion bracket 20 is hinged at the side surface of the upright post 16 by the pin shaft 19, the left upright post 16 is pulled, the sliding block 18 slides in the chute 17 to drive the expansion bracket 20 between the two upright posts 16 to extend outwards to effectively protect constructors, safety is improved, a first mounting block 15 is arranged on the left fixed rod 14, a first mounting block 15 is arranged at the side surface of the first mounting block 15, a second mounting block 27 is arranged on the left upright post 16, a second mounting block 27 is arranged on the side surface of the side of the second mounting block 27, a movable mounting block 22 is inserted into a fixed mounting groove 22 arranged at the side surface of the first mounting groove 22, a movable mounting block 23, a movable clamping groove 23 arranged on the side of the second fixing block mounting groove, a movable mounting block mounting groove, a movable clamping block 21, a movable clamping block 23 is arranged on the side wall of the movable clamping block mounting groove, and a movable clamping block 22, a movable clamping groove 25 arranged on the movable clamping block 22, and a movable clamping groove 23 arranged on the inner wall of the movable clamping groove 23, and a movable clamping groove 23 arranged on the inner wall of the movable clamping block 22, and a movable clamping block 22, a movable clamping groove 23 arranged on the inner wall of the movable clamping groove 23, make second fixture block 23 slide to the draw-in groove 24 in, come to carry out spacing fixed to fixed block 22, then realize the rigidity to installation piece two 27, the cover has second spring 26 on the part that pull rod 25 is located the activity groove, the both ends of second spring 26 are connected respectively on one side cell wall of second fixture block 23 and activity groove, under the elastic force effect of second spring 26, can make the effectual draw-in groove 24 that inserts of second fixture block 23, fix its better, improve the stability of connecting.

The implementation principle of the anti-falling building construction support in the embodiment of the application is as follows: firstly, the support is moved to a construction site, after a person stands on the lifting plate 4, the upright 16 on the left side is pulled, under the matching of the sliding block 18 and the sliding groove 17, the upright 16 drives the telescopic frame 20 to extend outwards, then the fixing block 22 on the side surface of the mounting block two 27 is inserted into the mounting groove 21 on the side surface of the mounting block one 15, under the action of the second spring 26, the second fixture block 23 in the mounting block one 15 is clamped into the clamping groove 24 on the side surface of the fixing block 22, the upright 16 and the telescopic frame 20 are integrally and quickly fixed, so that the constructor is effectively protected, when the high position is required to be constructed, the motor 6 is started, the motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 drives the lifting plate 4 to move upwards in the process of driving the vertical rod 8 on the lifting plate 4 to move upwards in the through groove 28 on the top plate 3, the first fixture block 9 on the vertical rod 8 extrudes the moving block 11 to move towards one side of the fixing seat 10, the moving block 9 moves upwards along with the continuous movement of the first fixture block 9, the side surface is automatically pulled back to the original position under the action of the elastic force of the first spring 13, the moving block 9, the sliding block 9 is automatically pulled to reduce the possibility that the moving block 9 falls off in the lifting plate when the lifting plate 4, and the lifting plate is suspended on the lifting plate, and the lifting plate 4, and the lifting plate is suspended on the lifting plate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prevent building construction support that falls, includes bottom plate (1), stand (16) and roof (3), four edges of the upper surface of bottom plate (1) are provided with pillar (2), four the lower surface at roof (3) is connected jointly to the one end that bottom plate (1) were kept away from in pillar (2), its characterized in that: the utility model discloses a roof, including bottom plate (1), threaded rod (7) pass in the screw hole of department in the middle of bottom plate (1), the upper surface department of bottom plate (1) is provided with motor (6), the output shaft of motor (6) is connected with the bottom of threaded rod (7), the top of threaded rod (7) is rotated and is set up the lower surface at roof (3), the both ends of lifter plate (4) overlap respectively on stand (16) of both sides, lie in two with one side be provided with guard plate (5) between stand (16), guard plate (5) top is passed lifter plate (4) and is connected the lower surface at roof (3), the both sides of lifter plate (4) are provided with montant (8), one side that montant (8) are close to each other is provided with a plurality of first fixture blocks (9), both ends department has seted up through groove (28) on roof (3), the top activity of montant (8) is worn through groove (28), the position department that is close to through groove (28) on roof (3) slides and is provided with movable block (11), the upper surface of movable block (11) and first upper surface (9) contact.

2. A fall arrest construction prop according to claim 1, characterized in that: the movable type roof is characterized in that a fixed seat (10) is arranged at a position, close to the through groove (28), on the roof (3), a movable rod (12) is movably inserted into a through hole in the fixed seat (10), one end, penetrating out of the fixed seat (10), of the movable rod (12) is connected with the movable block (11), a limiting plate is arranged at one end, far away from the movable block (11), of the movable rod (12), a pulling rope (29) is arranged on the side face of the limiting plate, and the other end of the pulling rope (29) movably penetrates out of the lower surface of the roof (3).

3. A fall arrest construction prop according to claim 2, characterized in that: the movable rod (12) is sleeved with a first spring (13), and two ends of the first spring (13) are respectively connected to the movable block (11) and the fixed seat (10).

4. A fall arrest construction prop according to claim 1, characterized in that: the utility model discloses a fixed pole of being close to position department of pillar (2) on lifter plate (4) is provided with dead lever (14), be provided with two stand (16) on lifter plate (4), right side stand (16) and right side dead lever (14) fixed connection, left side stand (16) slide and set up the upper surface in lifter plate (4), the upper and lower both ends department of stand (16) side all is provided with round pin axle (19), spout (17) have been seted up to stand (16) side, it is provided with slider (18) to slide in spout (17), slider (18) are connected with round pin axle (19) of stand (16) upper end, stand (16) side articulates there is expansion bracket (20), expansion bracket (20) both ends articulate respectively on two stand (16) through round pin axle (19).

5. A fall arrest construction prop according to claim 4, characterized in that: the left side be provided with installation piece (15) on dead lever (14), installation groove (21) have been seted up on the side of installation piece (15), the left side be provided with installation piece two (27) on stand (16), installation piece two (27) are provided with fixed block (22) on being close to the side of installation piece (15), fixed block (22) insert in installation groove (21).

6. A fall arrest construction prop according to claim 5, characterized in that: draw-in groove (24) have been seted up on the positive lateral wall of fixed block (22), the activity groove has been seted up to one side inner wall of mounting groove (21), the activity is provided with pull rod (25) in the activity groove, the one end that pull rod (25) are located the activity groove is provided with second fixture block (23), the one end that installation piece (15) outer wall was worn out in pull rod (25) activity is provided with the handle.

7. A fall arrest construction prop according to claim 6, characterized in that: and a second spring (26) is sleeved on the part of the pull rod (25) positioned in the movable groove, and two ends of the second spring (26) are respectively connected to the second clamping block (23) and the groove wall on one side of the movable groove.