CN219298428U

CN219298428U - Lifting construction frame for building construction engineering

Info

Publication number: CN219298428U
Application number: CN202320471077.1U
Authority: CN
Inventors: 司强强; 关志新; 王策; 朱耀东
Original assignee: Cccc First Highway Engineering Group Construction Engineering Co ltd
Current assignee: Cccc First Highway Engineering Group Construction Engineering Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-04
Anticipated expiration: 2033-03-13

Abstract

The application discloses a lifting construction frame for building construction belongs to the technical field of scaffold, and its technical scheme main points are lifting construction frame for building construction, including the first extension board of vertical setting, with the second extension board of first extension board parallel arrangement, set up the base between first extension board and second extension board, the base is all connected with first extension board, second extension board, is provided with the standing board between first extension board, the second extension board, the standing board is located the base top, and with first extension board the equal sliding connection of second extension board, the base with be provided with the drive between the standing board the lift driving piece that the standing board goes up and down, the lift driving piece with the base the standing board all is connected, first extension board is connected with the cat ladder that supplies the staff to climb to on the standing board, the width direction of cat ladder with the width direction of first extension board is perpendicular, reaches the effect that improves the suitability of scaffold.

Description

Lifting construction frame for building construction engineering

Technical Field

The application relates to the technical field of construction frames, in particular to a lifting construction frame for house construction engineering.

Background

At present, a construction frame is a temporary structural frame for loading, piling and construction work erected for building construction. The construction frame is an important auxiliary facility in construction, and many places in the construction process are required to be completed by means of the support, so that the construction frame plays an important role in the field of building construction.

In the related art, current chinese patent publication No. CN217975283U discloses a scaffold is built in room, which comprises a base plate, the scaffold main part is installed to the upper end of bottom plate, one side of scaffold main part is provided with lifting unit, lifting unit includes two sets of fixed column with bottom plate fixed connection, two sets of the common fixedly connected with slide rail in one side of fixed column, the front end of slide rail is provided with adjustment subassembly, adjustment subassembly includes the slider, the front end fixedly connected with connecting plate of slider, the front end fixedly connected with connecting rod of connecting plate, the front end fixedly connected with swivel plate of connecting rod, the inboard of swivel plate is provided with wire rope.

Aiming at the related technology, the inventor considers that the height of the construction frame body is fixed, when working personnel need to construct a higher position, the construction frame needs to be built higher, the construction frame is inconvenient, and the applicability of the construction frame is reduced.

Disclosure of Invention

In order to improve applicability of the construction frame, the utility model provides a lifting construction frame for house construction engineering.

The utility model provides a lifting construction frame for house construction engineering, which adopts the following technical scheme:

the utility model provides a lift scaffold for building engineering, includes the first extension board of vertical setting, with the second extension board of first extension board parallel arrangement, the base of setting between first extension board and second extension board, the base with first extension board the second extension board is all connected, first extension board be provided with the standing board between the second extension board, the standing board be located the base top, and with first extension board the equal sliding connection of second extension board, the base with be provided with the drive between the standing board the lift driving piece of standing board lift, the lift driving piece with the base the standing board is all connected, first extension board is connected with the cat ladder that supplies the staff to climb to on the standing board, the width direction of cat ladder with the width direction of first extension board is perpendicular.

Through adopting above-mentioned technical scheme, when the staff is to the high construction, move the work frame to suitable position, start the lift driving piece, because the standing board slides between first extension board, second extension board, so first extension board second extension board restriction standing board's position makes the standing board remove in vertical direction, according to the height of the high regulation standing board of construction operation, the lift driving piece makes the standing board remove to suitable height, the staff climbs to the standing board through the cat ladder on, has improved the suitability of work frame. The cat ladder of width direction perpendicular to first extension board is convenient for the staff to stand on the board of standing.

Preferably, the lifting driving parts are provided with a plurality of lifting driving parts, a supporting plate is arranged between the base and the lifting driving parts, the supporting plate is connected with the lifting driving parts, a lifting device for lifting the supporting plate is arranged between the supporting plate and the base, and the lifting device is connected with the base and the supporting plate.

Through adopting above-mentioned technical scheme, the movable range of lift driver drive standing board is less, when exceeding the movable range of lift driver drive standing board, can start elevating gear, elevating gear drives the backup pad and removes in vertical direction, and the backup pad drives a plurality of lift drivers and removes, and a plurality of lift drivers drive standing board and remove again in vertical direction, reaches the effect of rising again, has improved the suitability of scaffold.

Preferably, the lifting device comprises two telescopic frames connected with the base, a fixing rod arranged between the two telescopic frames, and an adjusting driving piece for adjusting the telescopic state of the telescopic frames, wherein the telescopic frames are connected with the supporting plate, grooves for the telescopic frames to slide are formed in the base and the supporting plate, the two fixing rods are arranged, two ends of each fixing rod are connected with the two telescopic frames respectively, the adjusting driving piece is connected with one fixing rod, and a driving shaft of the adjusting driving piece is connected with the other fixing rod.

Through adopting above-mentioned technical scheme, when the construction operation is carried out to higher department to needs, lift driving piece makes the standing board upwards move to the maximum height when still can not reach the height of construction operation, start and adjust driving piece, adjust driving piece and make two dead levers be close to each other, make the expansion bracket motion, the expansion bracket drives the standing board upwards move, after the expansion bracket is used to accomplish, adjust driving piece and make two dead levers keep away from each other, the expansion bracket motion when two dead levers cooperate, the expansion bracket drives the standing board and moves down, the suitability of scaffold has been improved.

Preferably, the first support plate and the second support plate are both connected with a safety device for increasing the stability of the standing plate, and the safety device is connected with the standing plate.

Through adopting above-mentioned technical scheme, the staff carries out construction operation on standing board, and when the lift driving piece or the regulation driving piece of standing board below broke down, in order to prevent that the standing board from falling downwards fast, safety device can fix the position of standing board again, increases staff's security.

Preferably, the safety device comprises two fixing frames and safety ropes connected to the two fixing frames, one fixing frame is connected with the first support plate or the second support plate, the other fixing frame is connected with the standing plate, the safety ropes are bound and fixed with the two fixing frames, and part of the safety ropes between the two fixing frames are in a tightening state.

Through adopting above-mentioned technical scheme, when the standing board moved suitable position, bind the one end of safety rope fixed on a mount, then bind the safety rope on another mount again, when lifting drive piece or adjusting drive piece break down, the safety rope tightens and can reduce the quick gliding possibility downwards of standing board, increases staff's security.

Preferably, the standing board is connected with two fences for increasing the safety of workers, the two fences are arranged in parallel and are perpendicular to the second supporting board, and the fences are close to the two ends of the standing board.

Through adopting above-mentioned technical scheme, first extension board, second extension board have increased the security of the staff on the standing board, and rail and first extension board, second extension board cooperation have further increased the security of scaffold.

Preferably, the first support plate is provided with a first sliding groove for allowing the standing plate to slide in the vertical direction, the width of the first support plate is smaller than that of the standing plate, one side of the first sliding groove is flush with the side wall of the first support plate, one side of the standing plate extends out of the first sliding groove, the ladder stand is located on the side wall of the first support plate, which is flush with the first sliding groove, and a distance is reserved between the ladder stand and the fence.

Through adopting above-mentioned technical scheme, the width of first extension board is less than the width of standing board, and the distance of leaving is convenient for the staff from the cat ladder enter on the standing board, has increased the convenience.

Preferably, the bottom of the base is connected with a plurality of universal wheels, the universal wheels are uniformly distributed at the bottom of the base, and the bottoms of the universal wheels are lower than the bottoms of the first support plates or the second support plates.

Through adopting above-mentioned technical scheme, the universal wheel is convenient for the staff remove the scaffold, labour saving and time saving.

In summary, the utility model has the following beneficial effects:

1. when working personnel construct the high place, the construction frame is moved to a proper position, the lifting driving piece is started, the station board is moved to a proper height by the lifting driving piece, and the working personnel climb onto the station board through the ladder, so that the applicability of the construction frame is improved;

2. when construction operation is needed to be carried out on a higher place, the lifting driving piece enables the standing board to move upwards to the maximum height and not reach the height of the construction operation, the adjusting driving piece is started, the adjusting driving piece enables the telescopic frame to move, the telescopic frame drives the standing board to move upwards again, after the telescopic frame is used, the adjusting driving piece enables the telescopic frame to move downwards again, and therefore applicability of the construction frame is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a lifting frame for use in building construction.

Fig. 2 is a schematic view of the overall structure of the lifting device.

Reference numerals illustrate:

1. a first support plate; 11. a ladder stand; 12. a first chute; 2. a second support plate; 21. a second chute; 3. a base; 31. a universal wheel; 4. a lifting cylinder; 5. a standing board; 6. a support plate; 7. a lifting device; 71. a telescopic frame; 72. a fixed rod; 73. adjusting a cylinder; 8. a safety device; 81. a fixing frame; 82. a safety rope; 9. and (5) a fence.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

A lift scaffold for house construction engineering, refer to fig. 1, including first extension board 1, second extension board 2, base 3, standing board 5 and lift driver, first extension board 1, the vertical and parallel arrangement of second extension board 2, base 3, standing board 5 all are located between first extension board 1 and the second extension board 2, the equal fixed connection of both sides wall that base 3 is relative respectively with first extension board 1, second extension board 2, standing board 5 is located base 3 top, and its with first extension board 1, second extension board 2 sliding connection, be used for the staff to stand on standing board 5 and carry out the operation, lift driver is located between base 3 and the standing board 5, and all be connected with base 3, standing board 5, be used for rising standing board 5, make the staff stand can be to higher department construction on standing board 5, the suitability of scaffold has been increased.

Referring to fig. 1, the bottom of the base 3 is higher than the bottom of the first support plate 1, the bottom of the base 3 is fixedly connected with universal wheels 31, the universal wheels 31 are provided with a plurality of universal wheels 31, the universal wheels 31 are uniformly distributed at the bottom of the base 3, and the bottom of the universal wheels 31 is lower than the first support plate 1 and the second support plate 2. The universal wheel 31 facilitates the movement of the work frame by the staff.

Referring to fig. 1, a first sliding groove 12 is formed in a side wall of the first support plate 1, which is close to the standing plate 5, the first sliding groove 12 is in a strip shape and is vertically arranged, two ends of the first sliding groove 12 are flush with two ends of the first support plate 1, one side wall of the first sliding groove is flush with the side wall of the first support plate 1, the standing plate 5 is located in the first sliding groove 12, and one end of the standing plate extends out of the first sliding groove 12.

Referring to fig. 1, the width of the first support plate 1 is smaller than the width of the standing plate 5, a ladder stand 11 is fixedly connected to the side wall of the first support plate 1, which is flush with the first chute 12, the ladder stand 11 is vertically arranged, the width direction of the ladder stand 11 is perpendicular to the width direction of the first support plate 1, and the side wall of the ladder stand 11 is abutted to the side wall of the standing plate 5. The ladder 11 with the width direction perpendicular to the first support plate 1 facilitates the staff to stand on the standing plate 5.

Referring to fig. 1, the width of the second support plate 2 is greater than the width of the standing plate 5, a second sliding groove 21 is formed in the side wall, close to the standing plate 5, of the second support plate 2, the second sliding groove 21 is long-strip-shaped and vertically arranged, two ends of the second sliding groove 21 are flush with two ends of the second support plate 2, and the standing plate 5 is located in the second sliding groove 21. The second slide groove 21 cooperates with the first slide groove 12 to restrict the moving direction of the standing board 5 so that the standing board 5 can move only in the vertical direction.

Referring to fig. 1, a first support plate 1 and a second support plate 2 are both connected with a safety device 8, the safety device 8 comprises a fixing frame 81 and a safety rope 82, the cross section of the fixing frame 81 is semicircular, two fixing frames 81 are arranged, two free ends of one fixing frame 81 are fixedly connected with the first support plate 1 or the second support plate 2, two free ends of the other fixing frame 81 are fixedly connected with a standing plate 5, one end of the safety rope 82 is sleeved on one fixing frame 81 and is fixedly bound with the fixing frame 81, the safety rope 82 is sleeved on the other fixing frame 81 and is fixedly bound with the other fixing frame 81, and part of the safety rope 82 between the two fixing frames 81 is in a tightening state.

When the standing board 5 moves to a proper position, one end of the safety rope 82 is bound and fixed on one fixing frame 81, then the safety rope 82 is bound on the other fixing frame 81, when the lifting air cylinder 4 or the adjusting air cylinder 73 breaks down, the possibility that the standing board 5 slides downwards quickly can be reduced by tightening the safety rope 82, and the safety of workers is improved. When the standing board 5 needs to be moved, the safety rope 82 is unbundled with one fixing frame 81, and then when the standing board 5 moves to the proper position again, the safety rope 82 is bound and fixed with the fixing frame 81 again.

Referring to fig. 1, in order to achieve the same purpose, the lifting driving member may be a lifting cylinder 4, a lifting hydraulic cylinder, etc., in this embodiment, the lifting cylinder 4 is selected, a support plate 6 is disposed between the lifting cylinder 4 and the base 3, the lifting cylinder 4 is plural, and the lifting cylinders 4 are fixedly connected with the support plate 6, and are uniformly distributed at the top of the support plate 6, and a driving shaft of the lifting cylinder 4 is fixedly connected with the standing plate 5. The plurality of lifting cylinders 4 synchronously drive the station board 5 to move.

Referring to fig. 1, the top of the standing board 5 is fixedly connected with rails 9, two rails 9 are vertically and parallelly arranged, the two rails 9 and the second support board 2 are vertically arranged, the two rails 9 are respectively close to two ends of the base 3, and a distance is reserved between the rails 9 and the ladder 11.

Two rail 9 cooperate with first extension board 1, second extension board 2, have improved the security of standing board 5. The fence 9 and the cat ladder 11 are spaced apart, so that workers can conveniently enter the station board 5 within the distance, and convenience in getting on the station board 5 by the workers is improved.

Referring to fig. 2, a lifting device 7 is disposed between the support plate 6 and the base 3, the lifting device 7 includes two telescopic frames 71, a fixing rod 72 and an adjusting driving member, the two telescopic frames 71 are vertically and parallel, the two telescopic frames 71 are respectively close to two ends of the base 3, the bottom of the telescopic frame 71 is fixedly connected with the base 3, and the top of the telescopic frame is fixedly connected with the support plate 6.

Referring to fig. 2, two fixing rods 72 are horizontally and parallel arranged, two ends of each fixing rod 72 are respectively and fixedly connected with two telescopic brackets 71, in order to achieve the same purpose, an adjusting cylinder 73, an adjusting hydraulic cylinder and the like are selected as the adjusting driving member, the adjusting cylinder 73 is selected as the adjusting cylinder 73 in this embodiment, the adjusting cylinder 73 is fixedly connected with one fixing rod 72, a driving shaft of the adjusting cylinder is fixedly connected with the other cylinder, and sliding grooves for the telescopic brackets 71 to move are formed in the base 3 and the supporting plate 6.

The lifting cylinder 4 drives the movement range of the standing board 5 to be smaller, when the movement range of the lifting cylinder 4 driving the standing board 5 is exceeded, the adjusting cylinder 73 can be started, the adjusting cylinder 73 drives the two fixing rods 72 to be close to or far away from each other, the two fixing rods 72 cooperate to drive the telescopic frame 71 to move, and the telescopic frame 71 drives the standing board 5 to move in the vertical direction.

The application principle is as follows: when working personnel construct higher places, the construction frame is moved to a proper position, the lifting cylinders 4 are started, the lifting cylinders 4 synchronously move to enable the station plate 5 to move to a proper height, and the working personnel climb onto the station plate 5 through the climbing ladder 11, so that the applicability of the construction frame is improved; when construction operation is required to be carried out on a higher place, the adjusting cylinder 73 is started, the adjusting cylinder 73 enables the two fixing rods 72 to be close to each other, the two fixing rods 72 cooperate to enable the telescopic frame 71 to move, the telescopic frame 71 drives the standing board 5 to move upwards again, after construction operation is completed, the adjusting cylinder 73 enables the two fixing rods 72 to be far away from each other, the telescopic frame 71 is enabled to move downwards by cooperation of the two fixing rods 72, and the telescopic frame 71 drives the standing board 5 to move downwards, so that applicability of the construction frame is further improved.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A lift scaffold for house construction engineering, its characterized in that: including first extension board (1) of vertical setting, with second extension board (2) of first extension board (1) parallel arrangement, set up base (3) between first extension board (1) and second extension board (2), base (3) with first extension board (1) second extension board (2) all are connected, first extension board (1) be provided with between second extension board (2) stand board (5), stand board (5) are located base (3) top, and with first extension board (1) the equal sliding connection of second extension board (2), base (3) with be provided with the drive between stand board (5) lift drive piece, lift drive piece with base (3) stand board (5) all are connected, first extension board (1) are connected with and supply the staff to climb to stand board (5) ladder (11), width direction and a perpendicular direction of width (11) of climbing board (1).

2. A lifting frame for building construction according to claim 1, characterized in that: the lifting driving parts are arranged in a plurality, a supporting plate (6) is arranged between the base (3) and the lifting driving parts, the supporting plate (6) is connected with the lifting driving parts, a lifting device (7) for lifting the supporting plate (6) is arranged between the supporting plate (6) and the base (3), and the lifting device (7) is connected with the base (3) and the supporting plate (6).

3. A lifting frame for building construction according to claim 2, characterized in that: lifting device (7) include two with telescopic frame (71) that base (3) are connected, be located dead lever (72) between two telescopic frames (71), regulation telescopic frame (71) telescopic state's regulation driving piece, telescopic frame (71) with backup pad (6) are connected, just base (3) set up on backup pad (6) confession telescopic frame (71) gliding groove, dead lever (72) are provided with two, and the both ends of dead lever (72) are connected with two telescopic frames (71) respectively, regulation driving piece with one dead lever (72) are connected, and its drive shaft is connected with another dead lever (72).

4. A lifting frame for building construction according to claim 1, characterized in that: the first support plate (1) and the second support plate (2) are connected with a safety device (8) for increasing the stability of the station plate (5), and the safety device (8) is connected with the station plate (5).

5. A lifting frame for use in building construction according to claim 4, wherein: the safety device (8) comprises two fixing frames (81), and safety ropes (82) connected to the two fixing frames (81), wherein one fixing frame (81) is connected with the first support plate (1) or the second support plate (2), the other fixing frame (81) is connected with the standing plate (5), the safety ropes (82) are fixedly bound to the two fixing frames (81), and the safety ropes (82) are in a tightening state.

6. A lifting frame for building construction according to claim 1, characterized in that: the station board (5) is connected with two fences (9) for increasing the safety of workers, the two fences (9) are arranged in parallel and are perpendicular to the second support board (2), and the fences (9) are close to the two ends of the station board (5).

7. A lifting frame for a building construction according to claim 6, wherein: offer on first extension board (1) confession stand board (5) gliding first spout (12) in vertical direction, the width of first extension board (1) is less than the width of stand board (5), one side of first spout (12) with the lateral wall of first extension board (1) flushes, one side of stand board (5) stretches out first spout (12), cat ladder (11) are located first extension board (1) with on the lateral wall that first spout (12) flushes, just cat ladder (11) with leave the distance between rail (9).

8. A lifting frame for building construction according to claim 1, characterized in that: the base (3) bottom is connected with a plurality of universal wheels (31), and a plurality of universal wheels (31) are even to be distributed base (3) bottom, the bottom of universal wheels (31) is less than the bottom of first extension board (1) or second extension board (2).