CN220909055U

CN220909055U - Building support structure

Info

Publication number: CN220909055U
Application number: CN202322820264.9U
Authority: CN
Inventors: 丁胜; 曹萌
Original assignee: Shandong Huimin Huji Real Estate Co ltd
Current assignee: Shandong Huimin Huji Real Estate Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-07
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses a building support structure, which comprises a bottom plate, wherein a servo motor is fixedly connected to the inner wall of a first telescopic box, a forward and reverse screw rod is installed at the output end of the servo motor, one end of the forward and reverse screw rod is rotationally connected with a second telescopic box, the bottom of the second telescopic box is fixedly connected to the top of the bottom plate, moving blocks are in threaded connection with the two sides of the surface of the forward and reverse screw rod, first support rods are rotationally connected to the two sides of the moving blocks, and second support rods are rotationally connected to the top end of the surface of the first support rod. According to the utility model, through the matched use of the servo motor, the forward and reverse rotating screw rod, the first support rod and the second support rod, the servo motor drives the forward and reverse rotating screw rod to rotate, one ends of the first support rod and the second support rod are moved by a certain angle, so that the top plate is lifted, and a worker does not need to climb a bracket, so that the physical strength is reduced, and the effect of improving the construction efficiency of the worker is achieved.

Description

Building support structure

Technical Field

The utility model relates to the technical field of building supports, in particular to a building support structure.

Background

The building support can also be called a scaffold, is a term of the building industry, and particularly relates to temporary support for building when building is erected, and the building support is a building auxiliary tool commonly used in the building field at present, is also an essential device in the building industry, and a worker can climb to a high place through the building support to perform construction operation on a higher position of the building.

Patent document CN216196417U discloses a "building support with anti-toppling structure", which relates to the field of building supports. The anti-toppling support is connected to the main support in a telescopic manner through a telescopic connection mechanism and extends out of the main support to support the main support so as to prevent the main support from toppling; the anti-toppling frame at least comprises a horizontal supporting part and an anti-toppling supporting part, wherein the horizontal supporting part and the anti-toppling supporting part are mutually perpendicular, and the horizontal supporting part and the anti-toppling supporting part are connected onto the main support in a telescopic manner through a telescopic connection mechanism. This building support has improved supporting stability, and possesses the safety protection function that prevents that the operating personnel from dropping, uses more stably safety, and convenient operation. ".

The device is in use, the anti-toppling frame is connected onto the main support in a telescopic way through the telescopic connection mechanism, and extends out of the main support to support the main support so as to prevent the main support from toppling, although the device improves the supporting stability, and has the safety protection function of preventing operators from falling down, the device is more stable and safe to use and convenient to operate, when a higher building is needed to be built, the building support is required to be installed to a higher layer number, so that the time consumed by workers going upstairs and downstairs is more, more physical strength of the workers can be consumed, the workers are easy to risk during building, and the workers are required to improve.

Disclosure of utility model

The present utility model is directed to a building support structure, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the utility model provides a building support structure, which comprises a bottom plate, wherein one side of the top of the bottom plate is fixedly connected with a first telescopic box, the inner wall of the first telescopic box is fixedly connected with a servo motor, the output end of the servo motor is provided with a forward-reverse screw rod, one end of the forward-reverse screw rod is rotationally connected with a second telescopic box, the bottom of the second telescopic box is fixedly connected with the top of the bottom plate, two sides of the surface of the forward-reverse screw rod are respectively and spirally connected with a moving block, two sides of the moving block are respectively and rotationally connected with a first supporting rod, and the top of the surface of the first supporting rod is rotationally connected with a second supporting rod.

The servo motor drives the positive and negative rotation screw rod to rotate, moves certain angle with the one end of first bracing piece and second bracing piece, makes the roof go up and down, thereby makes the staff need not to reduce physical power because of climbing the support to the effect that improvement staff build efficiency improves has been reached.

Preferably, the bottom end of the first supporting rod is rotatably connected with a first fixing shaft, and the bottom of the first fixing shaft is fixedly connected with the top of the bottom plate.

Preferably, the top end of the second supporting rod is rotatably connected with a second fixing shaft, and the top of the second fixing shaft is fixedly connected with a top plate.

Preferably, the balance columns are fixedly connected to the periphery of the top of the bottom plate, the top ends of the balance columns are inserted with telescopic columns, and the top ends of the telescopic columns are fixedly connected to the bottom of the top plate.

The four groups of balance columns synchronously stretch and retract according to the height of the top plate, so that one side is prevented from being overturned to turn over.

Preferably, a first bolt is connected to one side of the bottom plate in a threaded manner, and a lower telescopic ladder is connected to the surface of the first bolt in a threaded manner.

Preferably, one side at lower telescopic ladder top fixedly connected with sliding block, the surface sliding connection of sliding block has last telescopic ladder.

Preferably, the inner wall threaded connection at last telescopic ladder top has the second bolt, and the surface threaded connection of second bolt is in the inner wall of roof.

When the top plate is lifted, the upper telescopic ladder can be lifted synchronously, and the upper telescopic ladder and the lower telescopic ladder cannot be disconnected, so that the upper telescopic ladder and the lower telescopic ladder do not need to be lifted again according to the height of the top plate.

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

1. According to the utility model, through the matched use of the servo motor, the forward and reverse rotating screw rod, the first support rod and the second support rod, the servo motor drives the forward and reverse rotating screw rod to rotate, one ends of the first support rod and the second support rod are moved by a certain angle, so that the top plate is lifted, and a worker does not need to climb a bracket, so that the physical strength is reduced, and the effect of improving the construction efficiency of the worker is achieved.

2. According to the utility model, through the collocation and use of the lower telescopic ladder and the upper telescopic ladder, when the top plate is lifted, the upper telescopic ladder can be lifted synchronously, the upper telescopic ladder and the lower telescopic ladder cannot be disconnected, and the ladder is not required to be built again according to the height of the top plate, so that the effect of convenience in building the ladder is achieved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a perspective view of a first support bar construction according to the present utility model;

FIG. 3 is a perspective view of the lower ladder structure of the present utility model;

FIG. 4 is a schematic view of a servo motor according to the present utility model;

fig. 5 is a schematic view of the structure of the upper extension ladder of the present utility model.

In the figure: 1. a bottom plate; 2. a first telescopic case; 3. a servo motor; 4. forward and reverse rotating the screw rod; 5. a second telescopic case; 6. a moving block; 7. a first support bar; 8. a second support bar; 9. a first fixed shaft; 10. a second fixed shaft; 11. a top plate; 12. a balance column; 13. a telescopic column; 14. a first bolt; 15. a lower extension ladder; 16. a sliding block; 17. an upper extension ladder; 18. and a second bolt.

Detailed Description

Referring to fig. 1 to 5, a building support structure;

Including bottom plate 1, one side fixedly connected with first flexible box 2 at bottom plate 1 top, the inner wall fixedly connected with servo motor 3 of first flexible box 2, forward and backward screw rod 4 is installed to servo motor 3's output, forward and backward screw rod 4's one end is rotated and is connected with the flexible box 5 of second, and the bottom fixedly connected with of the flexible box 5 of second is at the top of bottom plate 1, the equal threaded connection in both sides on the surface of forward and backward screw rod 4 has movable block 6, the equal rotation in both sides of movable block 6 is connected with first bracing piece 7, the top on the surface of first bracing piece 7 is rotated and is connected with second bracing piece 8, the bottom of first bracing piece 7 is rotated and is connected with first fixed axle 9, and the bottom of first fixed axle 9 is fixedly connected with the top of bottom plate 1, the top of second bracing piece 8 is rotated and is connected with second fixed axle 10, the top fixedly connected with roof 11 of second fixed axle 10.

When the telescopic device is used, the servo motor 3 is powered on, the servo motor 3 rotates, the servo motor 3 drives the forward and reverse rotating screw rod 4 at the output end to rotate, the forward and reverse rotating screw rod 4 drives the moving blocks 6 at two sides of the surface to move to two sides, the moving blocks 6 drive the first supporting rods 7 at two ends to move to two sides, the first supporting rods 7 drive the second supporting rods 8 at two sides to move to two sides, the bottom ends of the first supporting rods 7 are rotationally connected to the first fixing shafts 9, the second supporting rods 8 are rotationally connected to the second fixing shafts 10, so that the first supporting rods 7 and the second supporting rods 8 form a certain angle, the first supporting rods 7 and the second supporting rods 8 are lowered, the forward and reverse rotating screw rod 4 drives the first telescopic boxes 2 and the second telescopic boxes 5 to shrink to reduce by a certain height, and the second fixing shafts 10 drive the top plates 11 at the tops to reduce by a certain height.

The balance columns 12 are fixedly connected to the periphery of the top of the bottom plate 1, the top ends of the balance columns 12 are inserted with the telescopic columns 13, and the top ends of the telescopic columns 13 are fixedly connected to the bottom of the top plate 11.

When the telescopic column is used, when the servo motor 3 rotates positively and negatively to drive the bottom plate 1 to lift, the bottom plate 1 drives the telescopic columns 13 at the periphery of the bottom to stretch for a certain height.

One side threaded connection of bottom plate 1 has first bolt 14, and the surface threaded connection of first bolt 14 has lower telescopic ladder 15, and one side fixedly connected with slider 16 at lower telescopic ladder 15 top, the surface sliding connection of slider 16 has last telescopic ladder 17, and the inner wall threaded connection on last telescopic ladder 17 top has second bolt 18, and the surface threaded connection of second bolt 18 is in the inner wall of roof 11.

When the telescopic ladder is used, the lower telescopic ladder 15 is fixed on the bottom plate 1 through the first bolts 14, the upper telescopic ladder 17 is fixed on the top plate 11 through the second bolts 18, and when the top plate 11 is lifted, the top plate 11 drives the upper telescopic ladder 17 to lift, so that the sliding blocks 16 slide up and down on the inner wall of the upper telescopic ladder 17, and the lower telescopic ladder 15 and the upper telescopic ladder 17 cannot be separated.

The working principle is that the servo motor 3 is powered on to drive the forward and reverse rotation screw rod 4 to rotate, the first support rod 7 and the second support rod 8 are moved to form a certain angle, the top plate 11 is lowered by a certain height, the telescopic column 13, the first telescopic box 2 and the second telescopic box 5 are lowered by a certain height, the top plate 11 drives the upper telescopic ladder 17 to slide downwards by a certain distance through the sliding block 16, then a worker climbs to the top of the top plate 11 through the lower telescopic ladder 15 and the upper telescopic ladder 17, then the servo motor 3 rotates reversely, the forward and reverse rotation screw rod 4 drives the first support rod 7 and the second support rod 8 to move to the middle through the moving block 6, the top plate 11 is lifted by a certain height, and the telescopic column 13, the first telescopic box 2 and the second telescopic box 5 are stretched out by a certain height, so that the top plate 11 supports the worker to lift to a certain height for maintenance of a building.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Building support structure, comprising a base plate (1), characterized in that: one side fixedly connected with first flexible box (2) at bottom plate (1) top, the inner wall fixedly connected with servo motor (3) of first flexible box (2), positive reverse rotation lead screw (4) are installed to the output of servo motor (3), the one end of positive reverse rotation lead screw (4) rotates and is connected with flexible box (5) of second, and the bottom fixedly connected with top of bottom plate (1) of flexible box (5) of second, the equal threaded connection in both sides on positive reverse rotation lead screw (4) surface has movable block (6), the both sides of movable block (6) all rotate and are connected with first bracing piece (7), the top rotation on first bracing piece (7) surface is connected with second bracing piece (8).

2. A building support structure according to claim 1, wherein: the bottom of the first supporting rod (7) is rotationally connected with a first fixed shaft (9), and the bottom of the first fixed shaft (9) is fixedly connected with the top of the bottom plate (1).

3. A building support structure according to claim 1, wherein: the top end of the second supporting rod (8) is rotatably connected with a second fixed shaft (10), and the top of the second fixed shaft (10) is fixedly connected with a top plate (11).

4. A building support structure according to claim 1, wherein: balance columns (12) are fixedly connected to the periphery of the top of the bottom plate (1), telescopic columns (13) are inserted into the top ends of the balance columns (12), and the top ends of the telescopic columns (13) are fixedly connected to the bottom of the top plate (11).

5. A building support structure according to claim 1, wherein: one side of the bottom plate (1) is connected with a first bolt (14) in a threaded mode, and the surface of the first bolt (14) is connected with a lower telescopic ladder (15) in a threaded mode.

6. A building support structure according to claim 5, wherein: one side at lower telescopic ladder (15) top fixedly connected with sliding block (16), the surface sliding connection of sliding block (16) has last telescopic ladder (17).

7. A building support structure according to claim 6, wherein: the inner wall at the top end of the upper telescopic ladder (17) is connected with a second bolt (18) in a threaded mode, and the surface of the second bolt (18) is connected with the inner wall of the top plate (11) in a threaded mode.