CN216810842U

CN216810842U - But height-adjusting's stable form engineering construction scaffold

Info

Publication number: CN216810842U
Application number: CN202122343690.9U
Authority: CN
Inventors: 常青; 韩会凤; 刘扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-06-24
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of construction scaffolds, in particular to a stable type engineering construction scaffold with adjustable height, which is convenient for workers to carry out up-and-down operation on a device, reduces the time for the workers to get on and off the device, improves the working efficiency of the workers and improves the practicability; the bottom plate is installed on the top of four groups of pillars, the bottom of bottom plate is provided with multiunit climbing mechanism, wherein a set of climbing mechanism includes first connecting block and second connecting block, first connecting block and second connecting block parallel mount are in the bottom of bottom plate, connect through the head rod between first connecting block and the second connecting block, the bottom of first connecting block and second connecting block all is connected with the top of two sets of third connecting blocks through first bracing piece, connect through the second connecting rod between two sets of third connecting blocks, the bottom of every group pillar all is provided with elevating system, every group climbing mechanism is all fixed through locking mechanism.

Description

But height-adjusting's stable form engineering construction scaffold

Technical Field

The utility model relates to the technical field of construction scaffolds, in particular to a stable engineering construction scaffold with adjustable height.

Background

As is well known, building construction refers to production activities in the construction implementation stage of engineering construction, and is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a designated place, and includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and a scaffold is required to be used in the construction process.

Through retrieval, chinese patent publication is CN 211572488U's utility model patent discloses a stable form engineering construction scaffold of adjustable height, including construction board and connecting rod, the connecting rod is provided with four, four removable lantern rings of fixedly connected with between construction board and the bracing piece, the welding of construction board upper end has the guard plate, the connecting rod lower extreme has cup jointed the fixed device that increases of X type, a stable form engineering construction scaffold of adjustable height, simple structure, set up the fixed device that increases of X type and increase the lever apparatus, not only improved stability, can also realize accurately carrying out the altitude mixture control to the scaffold high-efficiently.

However, when a worker works at the top end of the device, the worker needs to frequently work up and down, and the device needs to be lowered behind the working face to enable the worker to work up and down, so that the time for the worker to get on and off the device is increased, the working time of the worker is increased, the working efficiency of the worker is reduced, and certain limitations are realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the stable type engineering construction frame with adjustable height, which is convenient for workers to carry out up-and-down operation on the device, reduces the time for the workers to get on and off the device, improves the working efficiency of the workers and improves the practicability.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a stable type engineering construction scaffold with adjustable height comprises four groups of supporting columns and a bottom plate, wherein the bottom plate is arranged at the top ends of the four groups of supporting columns, a plurality of groups of climbing mechanisms are arranged at the bottom end of the bottom plate, one group of climbing mechanisms comprises a first connecting block and a second connecting block, the first connecting block and the second connecting block are arranged at the bottom end of the bottom plate in parallel, the first connecting block and the second connecting block are connected through a first connecting rod, the bottom ends of the first connecting block and the second connecting block are connected with the top ends of two groups of third connecting blocks through a first supporting rod, a through hole is arranged in each third connecting block in a penetrating manner, a first limiting block is arranged at the bottom end of the first supporting rod, a second limiting block is arranged at the top end of the second supporting rod and positioned at the upper side of the first limiting block, the two groups of third connecting blocks are connected through a second connecting rod, and a lifting mechanism is arranged at the bottom end of each group of supporting columns, each group of climbing mechanisms is fixed through a locking mechanism.

Preferably, one of them group elevating system includes the motor, and the motor is installed on the top of base, and the bottom of pillar is provided with the thread groove and slides the spiral shell dress with the top of screw rod, but the bottom of screw rod is provided with first gear through the top swivelling joint of rotation axis and base on the rotation axis, and the output of motor is provided with the driving shaft, and the left end of driving shaft is provided with the second gear, first gear and second gear meshing.

Furthermore, one of them group locking mechanical system includes the connecting plate, and both ends all are provided with the thread groove about every first connecting block of group, second connecting block and third connecting block, and every group set screw all passes the connecting plate and is connected with the thread groove cooperation.

Still further, the top of bottom plate is provided with the railing.

On the basis of the scheme, the bottom end of each group of motors is provided with a cushion pad.

Furthermore, the bottom end of each group of bases is provided with an anti-slip pad.

Advantageous effects

Compared with the prior art, the utility model provides the stable engineering construction scaffold with adjustable height, and the stable engineering construction scaffold has the following beneficial effects.

This stable form engineering construction scaffold of adjustable height, cooperation through pillar and bottom plate, support the operation to the construction operation face, through first connecting block, the second connecting block, the head rod, first bracing piece, the second bracing piece, the cooperation of third connecting block and second connecting rod, make first connecting block and second connecting block and third connecting block separation, cooperation through first stopper and second stopper, carry out the fixed connection operation to the bottom of first bracing piece and third connecting block, make things convenient for the workman to carry out operation from top to bottom on the device, the time of workman's upper and lower device has been reduced, workman's work efficiency has been improved, the practicality has been improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic cross-sectional view of a portion of the top view of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the portion C of FIG. 1 according to the present invention.

In the drawings, the reference numbers: 1. a pillar; 2. a base plate; 3. a first connection block; 4. a second connecting block; 5. a first connecting rod; 6. a first support bar; 7. a second support bar; 8. a first stopper; 9. a second limiting block; 10. a third connecting block; 11. a second connecting rod; 12. a screw; 13. a motor; 14. a base; 15. A rotating shaft; 16. a first gear; 17. a second gear; 18. a drive shaft; 19. a connecting plate; 20. fixing screws; 21. a railing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a stable type engineering construction scaffold with adjustable height comprises four groups of pillars 1 and a bottom plate 2, the bottom plate 2 is installed on the top ends of the four groups of pillars 1, the bottom end of the bottom plate 2 is provided with a plurality of groups of climbing mechanisms, wherein one group of climbing mechanisms comprises a first connecting block 3 and a second connecting block 4, the first connecting block 3 and the second connecting block 4 are installed on the bottom end of the bottom plate 2 in parallel, the first connecting block 3 and the second connecting block 4 are connected through a first connecting rod 5, the bottom ends of the first connecting block 3 and the second connecting block 4 are both connected with the top ends of two groups of third connecting blocks 10 through a first supporting rod 6, the inside of the third connecting blocks 10 is provided with through holes, the bottom end of the first supporting rod 6 is provided with a first limiting block 8, the top end of the second supporting rod 7 is provided with a second limiting block 9 and is positioned on the upper side of the first limiting block 8, the two groups of third connecting blocks 10 are connected through a second connecting rod 11, the bottom end of each group of the supporting columns 1 is provided with a lifting mechanism, each group of the climbing mechanisms is fixed through a locking mechanism, the stable engineering construction scaffold with adjustable height supports a construction working face through the matching of the supporting columns 1 and the bottom plate 2, the first connecting block 3, the second connecting block 4, the first connecting rod 5, the first supporting rod 6, the second supporting rod 7, the third connecting block 10 and the second connecting rod 11, so that the first connecting block 3 and the second connecting block 4 are separated from the third connecting block 10, the bottom ends of the first supporting rod 6 and the third connecting block 10 are fixedly connected through the matching of the first limiting block 8 and the second limiting block 9, the lifting operation of workers on the device is convenient, the time for the workers to get on and off the device is reduced, the working efficiency of the workers is improved, the practicability is improved, one group of the lifting mechanisms comprises a motor 13, the motor 13 is installed on the top of the base 14, the bottom of the prop 1 is provided with a thread groove and is slidably screwed with the top of the screw 12, the bottom of the screw 12 is rotatably connected with the top of the base 14 through the rotating shaft 15, the rotating shaft 15 is provided with a first gear 16, the output end of the motor 13 is provided with a driving shaft 18, the left end of the driving shaft 18 is provided with a second gear 17, the first gear 16 is meshed with the second gear 17, the motor 13 is started, the top of the motor 13 outputs power, the driving shaft 18 drives the second gear 17 to rotate and simultaneously drives the rotating shaft 15 to rotate through the first gear 16, the rotating shaft 15 drives the screw 12 to rotate and simultaneously carries out lifting operation on the prop 1, the efficiency of lifting operation of the device is improved, and the practicability is improved, wherein one group of locking mechanisms comprises connecting plates 19, the left end and the right end of each group of the first connecting block 3, the second connecting block 4 and the third connecting block 10 are provided with thread grooves, every group set screw 20 all passes connecting plate 19 and is connected with the thread groove cooperation, through the cooperation of connecting plate 19 and set screw 20, carries out fixed connection to climbing mechanism, has improved the practicality.

It should also be noted that the top end of the bottom plate 2 is provided with a rail 21, and by installing the rail 21, workers who construct on the top end of the bottom plate 2 are protected, so that the working safety of the workers is improved, the bottom end of each group of motors 13 is provided with a buffer pad, the working stability of the motors 13 is improved by installing the buffer pads, the bottom end of each group of bases 14 is provided with a non-slip mat, and the working stability of the device is improved by installing the non-slip mats.

In conclusion, the working principle and the working process of the height-adjustable stable type engineering construction scaffold are that the motor 13 is started, the top end of the motor 13 outputs power, the driving shaft 18 drives the second gear 17 to rotate and simultaneously drives the rotating shaft 15 to rotate through the first gear 16, the rotating shaft 15 drives the screw 12 to rotate and simultaneously lift the strut 1, the fixing screw 20 is screwed, the connecting plate 19 is separated from the first connecting block 3, the second connecting block 4 and the third connecting block 10, and the climbing mechanism is longitudinally arranged at the bottom end of the bottom plate 2.

The motor is a known device which is directly purchased from the market and is known by technicians in the field, is used, is not structurally and functionally improved, and is not described in detail herein, and is provided with a control switch matched with the motor, and the installation position of the control switch is selected according to actual use requirements, so that an operator can conveniently operate and control the motor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable form engineering construction scaffold of adjustable height, includes four groups pillar (1) and bottom plate (2), its characterized in that: the bottom plate (2) is arranged at the top ends of four groups of pillars (1), a plurality of groups of climbing mechanisms are arranged at the bottom end of the bottom plate (2), one group of climbing mechanisms comprises a first connecting block (3) and a second connecting block (4), the first connecting block (3) and the second connecting block (4) are arranged at the bottom end of the bottom plate (2) in parallel, the first connecting block (3) and the second connecting block (4) are connected through a first connecting rod (5), the bottom ends of the first connecting block (3) and the second connecting block (4) are connected with the top ends of two groups of third connecting blocks (10) through a first supporting rod (6), through holes are arranged inside the third connecting blocks (10) in a penetrating manner, a first limiting block (8) is arranged at the bottom end of the first supporting rod (6), a second limiting block (9) is arranged at the top end of the second supporting rod (7) and is positioned at the upper side of the first limiting block (8), connect through second connecting rod (11) between two sets of third connecting blocks (10), the bottom of every group pillar (1) all is provided with elevating system, and every group climbing mechanism is all fixed through locking mechanical system.

2. A stable type engineering construction scaffold with adjustable height according to claim 1, wherein: one of them group elevating system includes motor (13), and motor (13) are installed on the top of base (14), and the bottom of pillar (1) is provided with the thread groove and slides the spiral shell dress with the top of screw rod (12), and the bottom of screw rod (12) passes through the top swivelling joint of rotation axis (15) and base (14), is provided with first gear (16) on rotation axis (15), and the output of motor (13) is provided with driving shaft (18), and the left end of driving shaft (18) is provided with second gear (17), and first gear (16) and second gear (17) meshing.

3. A stable type engineering construction scaffold with adjustable height according to claim 2, wherein: one of them group locking mechanical system includes connecting plate (19), and both ends all are provided with the thread groove about every first connecting block of group (3), second connecting block (4) and third connecting block (10), and every set screw (20) all pass connecting plate (19) and are connected with the thread groove cooperation.

4. A stable type engineering construction scaffold with adjustable height according to claim 3, wherein: the top end of the bottom plate (2) is provided with a railing (21).

5. A stable type engineering construction scaffold capable of adjusting height according to claim 4, wherein: and the bottom end of each group of motors (13) is provided with a buffer pad.

6. A stable type engineering construction scaffold capable of adjusting height according to claim 5, wherein: and the bottom end of each group of bases (14) is provided with an anti-skid pad.