CN213952899U

CN213952899U - Scaffold for civil and industrial building construction

Info

Publication number: CN213952899U
Application number: CN202022507107.9U
Authority: CN
Inventors: 杜斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-13
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a scaffold for civil and industrial building construction, which belongs to the technical field of building construction, and comprises a base, a workbench, a thread bush, a second support rod, a second chute, a folding canopy, an internal threaded rod and a groove, wherein the base is internally provided with the groove, the inner wall of the left side of the groove is provided with a first motor, and the right side of the first motor is provided with a first lead screw; a guardrail is arranged on the workbench, a second sliding groove is formed in the upper opening of the guardrail, and a sliding block is arranged in the second sliding groove; the left and right sides of base is provided with the through-hole, and the second motor is installed to the below of mount, and the second lead screw is installed to the below of second motor, and interior threaded rod is installed to the below of second lead screw, and the pulley is installed to the below of interior threaded rod. The utility model discloses a cooperation between third bracing piece, fourth bracing piece, slider, standing valve and the folding canopy that sets up is used, can open folding canopy when raining, folds folding canopy when not raining.

Description

Scaffold for civil and industrial building construction

Technical Field

The utility model belongs to the technical field of the construction, specifically a scaffold frame for civil and industrial building construction.

Background

The scaffold is the work platform of assisting the construction in the building construction process, can adjust highly usually, and the constructor of being convenient for is under construction to the height of difference, and a large number of scaffolds that have now adopt steel or aluminum alloy material preparation to form, have certain weight to the job site often the environment is more complicated, and the scaffold removes more difficultly. In addition, when the constructor is constructed on the scaffold, the constructor is subjected to wind and sun, the construction of the constructor can be influenced in rainy days, the scaffold is wetted by rainwater after raining, the scaffold is wet and slippery, and the constructor can slip easily when constructing on the scaffold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for civil and industrial building construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a scaffold for civil and industrial building construction comprises a base, a workbench, threaded sleeves, a second supporting rod, a second sliding groove, a folding canopy, an inner threaded rod and a groove, wherein the groove is formed in the base; a guardrail is mounted on the workbench, a second chute is formed in the upper opening of the guardrail, a third support rod is mounted above the left side of the guardrail, a sliding block is mounted in the second chute, and a fourth support rod is mounted on the sliding block; the left and right sides of base is provided with the through-hole, and the left and right sides inner wall top of through-hole is provided with the third spout, and the mount is installed to the top of through-hole, and the second motor is installed to the below of mount, and the second lead screw is installed to the below of second motor, and the interior threaded rod is installed to the below of second lead screw, and the pulley is installed to the below of interior threaded rod.

As a further aspect of the present invention: the left and right threads on the first screw rod are opposite in direction.

As a further aspect of the present invention: and a buffer spring is arranged between the second pin shaft seat and the first supporting rod and sleeved on the second supporting rod.

As a further aspect of the present invention: and a fixed valve is arranged on the sliding block, and four anti-skid cushion blocks are uniformly distributed below the base.

As a further aspect of the present invention: the connecting rod is installed to the left and right sides of interior threaded rod, and the one side that interior threaded rod was kept away from to the connecting rod is installed in the third spout.

As a further aspect of the present invention: and a folding canopy is arranged between the fourth supporting rod and the third supporting rod.

Compared with the prior art, the beneficial effects of the utility model are that: through the matched use of the second motor, the second screw rod, the inner threaded rod and the pulley, the pulley can be extended out when the scaffold needs to be moved, and the pulley can be retracted into the through hole when the scaffold does not need to be moved, so that the scaffold is convenient and rapid to use, and the scaffold is moved more time-saving and labor-saving; through the cooperation use between third bracing piece, fourth bracing piece, slider, standing valve and the folding canopy that sets up, can open folding canopy when raining, fold folding canopy when not raining.

Drawings

Fig. 1 is a schematic structural view of a scaffold for civil and industrial building construction.

Fig. 2 is a schematic structural diagram of a scaffold for civil and industrial building construction when a folding canopy is opened.

Fig. 3 is a schematic structural diagram of a scaffold for civil and industrial building construction when pulleys are extended out.

In the figure: 1. a base; 2. a support beam; 3. a first chute; 4. a work table; 5. a first motor; 6. a first lead screw; 7. a threaded sleeve; 8. a first pin shaft seat; 9. a first support bar; 10. a second support bar; 11. a second pin shaft seat; 12. a buffer spring; 13. a guardrail; 14. a second chute; 15. a third support bar; 16. a slider; 17. a fourth support bar; 18. a fixed valve; 19. folding the rain shed; 20. an anti-skid cushion block; 21. a through hole; 22. a fixed mount; 23. a second motor; 24. a second lead screw; 25. an inner threaded rod; 26. a third chute; 27. a connecting rod; 28. a pulley; 29. and (4) a groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a scaffold for civil and industrial building construction comprises a base 1, a workbench 4, a threaded sleeve 7, a second support rod 10, a second chute 14, a folding canopy 19, an internal threaded rod 25 and a groove 29; a groove 29 is arranged in a base 1, a first motor 5 is arranged on the inner wall of the left side of the groove 29, a first screw rod 6 is arranged on the right side of the first motor 5, the directions of threads on the left side and the right side of the first screw rod 6 are opposite, the right side of the first screw rod 6 is connected with the inner wall of the right side of the groove 29 through a bearing seat, supporting beams 2 are fixedly arranged on the left side and the right side above the base 1, a first sliding groove 3 is arranged on one side, close to each other, of the supporting beams 2 on the left side and the right side, two threaded sleeves 7 are symmetrically arranged on the first screw rod 6, a first pin shaft seat 8 is arranged above the threaded sleeves 7, a first supporting rod 9 is arranged on the first pin shaft seat 8, a second supporting rod 10 is arranged above the first supporting rod 9, the first supporting rod 9 is in sliding connection with the second supporting rod 10, a workbench 4 is arranged between the first sliding grooves 3 on the left side and the right side, and a second pin shaft seat 11 is arranged between the second supporting rod 10 and the workbench 4, install buffer spring 12 between second round pin axle seat 11 and the first bracing piece 9, buffer spring 12 cup joints on second bracing piece 10, can drive first lead screw 6 through the first motor 5 that sets up and rotate, and first lead screw 6 drives the thread bush 7 of the left and right sides and is close to each other or keeps away from each other, uses through the cooperation between thread bush 7 and first bracing piece 9, the second bracing piece 10 for workstation 4 can descend or rise.

Install guardrail 13 on workstation 4, the suitable for reading of guardrail 13 is provided with second spout 14, third bracing piece 15 is installed to guardrail 13's left side top, install slider 16 in the second spout 14, install fourth bracing piece 17 on the slider 16, install folding canopy 19 between fourth bracing piece 17 and the third bracing piece 15, install standing valve 18 on the slider 16, slider 16 fixes through standing valve 18, can open when raining through the folding canopy 19 that sets up, close when not raining, high durability and convenient use, the simple operation, four non-skid pad blocks 20 are installed to base 1's below equipartition, non-skid pad blocks 20 through setting up can make base 1 place more stable, use safe and reliable more.

Base 1's the left and right sides is provided with through-hole 21, mount 22 is installed to the top that is provided with third spout 26 through-hole 21 in the left and right sides inner wall top of through-hole 21, second motor 23 is installed to the below of mount 22, second lead screw 24 is installed to the below of second motor 23, interior threaded rod 25 is installed to the below of second lead screw 24, connecting rod 27 is installed to the left and right sides of interior threaded rod 25, one side that interior threaded rod 25 was kept away from to connecting rod 27 is installed in third spout 26, pulley 28 is installed to the below of interior threaded rod 25, effect through second motor 23 can drive second lead screw 24 and rotate, second lead screw 24 can drive interior threaded rod 25 and reciprocate, interior threaded rod 25 drives pulley 28 and reciprocates.

The utility model discloses a theory of operation is: firstly, the second screw rod 24 is driven to rotate under the action of the second motor 23, the second screw rod 24 enables the inner threaded rod 25 to drive the pulley 28 to move downwards, the pulley 28 descends to the lower part of the base 1, then the scaffold is moved to a specified position through the pulley 28, and then the second motor 23 rotates reversely, so that the pulley 28 moves upwards to the through hole 21, and the anti-skid cushion block 20 is in contact with the ground; then the first motor 5 drives the first screw rod 6 to rotate, the first screw rod 6 drives the threaded sleeve 7 to move left and right, the threaded sleeve 7 drives the first supporting rod 9 to move, the first supporting rod 9 drives the second supporting rod 10 to move, and the second supporting rod 10 drives the workbench 4 to move up and down, so that the height of the workbench 4 is adjusted; when raining, the sliding block 16 drives the fourth supporting rod 17 to move towards one side far away from the third supporting rod 15, so that the folding canopy 19 is opened, the sliding block 16 is fixed through the fixed valve 18, and when the rain stops, the sliding block 16 drives the fourth supporting rod 17 to move towards one side close to the third supporting rod 15, so that the folding canopy is folded.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A scaffold for civil and industrial building construction comprises a base (1), a workbench (4), threaded sleeves (7), second support rods (10), second sliding grooves (14), a folding canopy (19), inner threaded rods (25) and grooves (29), and is characterized in that the grooves (29) are formed in the base (1), a first motor (5) is installed on the inner wall of the left side of each groove (29), a first lead screw (6) is installed on the right side of each first motor (5), support beams (2) are fixedly installed on the left side and the right side above the base (1), the first sliding grooves (3) are installed on the sides, close to each other, of the support beams (2) on the left side and the right side, two threaded sleeves (7) are symmetrically installed on each first lead screw (6), a first pin shaft seat (8) is installed above each threaded sleeve (7), and a first support rod (9) is installed on each first pin shaft seat (8), a second support rod (10) is arranged above the first support rod (9), a workbench (4) is arranged between the first chutes (3) at the left side and the right side, and a second pin shaft seat (11) is arranged between the second support rod (10) and the workbench (4); a guardrail (13) is installed on the workbench (4), a second sliding groove (14) is formed in the upper opening of the guardrail (13), a third supporting rod (15) is installed above the left side of the guardrail (13), a sliding block (16) is installed in the second sliding groove (14), and a fourth supporting rod (17) is installed on the sliding block (16); the left and right sides of base (1) is provided with through-hole (21), and the left and right sides inner wall top of through-hole (21) is provided with third spout (26), and mount (22) are installed to the top of through-hole (21), and second motor (23) are installed to the below of mount (22), and second lead screw (24) are installed to the below of second motor (23), and interior threaded rod (25) are installed to the below of second lead screw (24), and pulley (28) are installed to the below of interior threaded rod (25).

2. The scaffold for civil and industrial building construction according to claim 1, wherein the left and right threads on the first lead screw (6) are in opposite directions.

3. The scaffold for civil and industrial building construction according to claim 1, wherein a buffer spring (12) is installed between the second pin shaft seat (11) and the first support rod (9), and the buffer spring (12) is sleeved on the second support rod (10).

4. The scaffold for civil and industrial building construction according to claim 1, wherein the slide block (16) is provided with a fixed valve (18), and four anti-skid cushion blocks (20) are uniformly arranged below the base (1).

5. The scaffold for civil engineering and construction according to claim 1, wherein the left and right sides of the inner threaded rod (25) are provided with connecting rods (27), and one side of the connecting rod (27) far away from the inner threaded rod (25) is arranged in the third sliding groove (26).

6. The scaffold for civil and industrial building construction according to claim 1, wherein a folding canopy (19) is installed between the fourth support bar (17) and the third support bar (15).