CN216155372U

CN216155372U - A safe lift for housing construction

Info

Publication number: CN216155372U
Application number: CN202122118420.8U
Authority: CN
Inventors: 卢冠岐
Original assignee: Zhongqi Construction Engineering Group Co ltd
Current assignee: Zhongqi Construction Engineering Group Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-01
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of lifting equipment, in particular to a safety lifter for house building construction, which comprises a mounting frame, wherein an adjusting mechanism is arranged at the top of the mounting frame, a supporting mechanism is arranged on one side of the mounting frame, which is close to the adjusting mechanism, a movable plate is movably connected to one side of the mounting frame, and a moving mechanism is arranged in the movable plate. The utility model has the advantages that: through setting up supporting mechanism, reached and to have carried out spacing purpose to the bull stick when needs location, thereby avoid the bull stick pivoted condition to appear, stability and security when effectual increase uses, and can increase the frictional force between limiting plate and the bull stick at rubber pad and rubber sleeve, thereby increase spacing effect, through setting up moving mechanism, reached and to increase the purpose of placing the moving speed of board, thereby effectual increase feeding speed, and the slider and the ball of setting, stability and flexibility when can increase the sliding plate and remove.

Description

A safe lift for housing construction

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to a safety lifter for house building construction.

Background

The building construction refers to the production activity in the engineering construction implementation stage, is the construction process of various buildings, also can say that various lines on the design drawing become the process of real object in appointed place, it includes foundation engineering construction, major structure construction, roofing engineering construction, decoration engineering construction, etc., along with the development and progress of city, the integral construction of cities and towns is more and more, the building and construction transformation to the housing construction are also developing vigorously, in carrying out the building construction process of house, need use the lift to carry on the transport of material, usually place the material on carrying the thing board, the lift of control carrying the thing board, thereby realize carrying on high altitude to the material and transporting.

A safe lift for housing construction disclosed in chinese patent CN211226168U, this a safe lift for housing construction, realized through controlling the positive and negative rotation of first motor, can carry out steady promotion to the backup pad with carrying the thing board, can steadily transport the material to suitable high position, and can control through the second motor and carry the thing board and remove, thereby make things convenient for the workman to remove the material and unload, however, this a safe lift for housing construction, when the problem of solution, have following shortcoming:

1. when heavy goods are placed, the device cannot well limit the rotating shaft, so that the pressure of the motor is easily high only through the motor, and further potential safety hazards exist;

2. when the loading plate of the device is used, the adjusting speed is controlled by the screw rod to be slow, so that the integral loading speed is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a safety elevator for building construction.

The purpose of the utility model is realized by the following technical scheme: a safety lifter for house building construction comprises a mounting frame, wherein an adjusting mechanism is arranged at the top of the mounting frame, a supporting mechanism is arranged on one side, close to the adjusting mechanism, of the mounting frame, a movable plate is movably connected to one side of the mounting frame, and a moving mechanism is arranged inside the movable plate;

the supporting mechanism comprises a supporting frame, a rotating disc, a connecting rod, a hydraulic cylinder, an rotating shaft, a fixed column and a limiting plate, wherein the rotating disc is connected to one side of the supporting frame in a rotating mode, the connecting rod is fixedly connected to one side of the rotating disc, the mounting frame is close to the hydraulic cylinder which is fixedly connected to one side of the connecting rod, the output end of the hydraulic cylinder is movably connected with the connecting rod, the rotating shaft is connected to the two sides of the top of the rotating disc in a rotating mode, the fixed column is fixedly connected to the top of the rotating shaft, and the limiting plate is fixedly connected to one side of the fixed column.

Preferably, the moving mechanism comprises a driving shaft, a driven shaft, a rotating roller, a conveying belt, a connecting plate, a sliding block and balls, a moving groove is formed in one side of the moving plate, the driving shaft and the driven shaft are movably connected to two sides of the moving groove, the rotating roller is fixedly connected to the outer surfaces of the driving shaft and the driven shaft, the conveying belt is movably connected to the outer surface of the rotating roller, the connecting plate is fixedly connected to one side of the conveying belt, the sliding plate is fixedly connected to one side of the connecting plate, the sliding block is fixedly connected to two sides of the sliding plate, the balls are arranged at the bottom of the sliding block, and the plate is placed in the top of the sliding plate.

Through adopting above-mentioned technical scheme, the overall structure and the relation of connection of moving mechanism have been introduced to can be convenient for remove placing the board when using, and then the staff of being convenient for carries the goods.

Preferably, adjustment mechanism includes first motor, bull stick, fixed plate, receipts line roller, connecting wire and connecting block, the first motor of top fixedly connected with of mounting bracket, the output fixedly connected with bull stick of first motor, the mounting bracket is located the equal fixedly connected with fixed plate in both sides of bull stick, the equal fixedly connected with receipts line roller in one side that the bull stick is close to the fixed plate, the surface of receiving the line roller is provided with the connecting wire, one side fixedly connected with connecting block of connecting wire, one side and fly leaf fixed connection of connecting wire are kept away from to the connecting block, the movable hole has all been seted up to one side that the mounting bracket is located the connecting wire.

By adopting the technical scheme, the whole structure and the connection relation of the adjusting mechanism are introduced, so that the goods can be conveniently lifted to the designated position when the adjusting mechanism is used.

Preferably, a rubber pad is fixedly connected to one side of the limiting plate, a rubber sleeve is fixedly connected to one side of the rotating rod, which is close to the limiting plate, and the limiting plate is arc-shaped.

Through adopting above-mentioned technical scheme, can be convenient for carry on spacingly to the bull stick to stability and security when increasing the device and using.

Preferably, one side of the support frame, which is located at the connecting rod, is provided with a movable groove, one side of the connecting rod, which is located at the output end of the hydraulic cylinder, is provided with a movable groove, and the output end of the hydraulic cylinder is movably connected with the connecting rod through a rotating shaft.

Through adopting above-mentioned technical scheme, can be convenient for control the removal of connecting rod to be convenient for control limiting plate is to the clamp of bull stick or separation.

Preferably, the movable plate is provided with sliding grooves at positions located on the sliding blocks, and the sliding blocks are matched with the sliding grooves.

By adopting the technical scheme, the stability of the sliding plate during moving can be improved.

Preferably, one side fixedly connected with second motor of driving shaft, one side and fly leaf fixed connection of second motor, the top fixedly connected with rail of placing the board, one side swing joint of rail has the dodge gate, one side that the rail is located the dodge gate is provided with the stopper.

Through adopting above-mentioned technical scheme, can place the goods and produce in the transportation and drop.

Preferably, one side fixedly connected with rubber column of mounting bracket, the quantity of rubber column is four, the equal fixedly connected with slip cap in both sides of fly leaf.

Through adopting above-mentioned technical scheme, can avoid fly leaf and mounting bracket hard contact.

The utility model has the following advantages:

1. the safety lifter for house building construction is provided with the supporting mechanism, one side of the mounting frame, which is close to the adjusting mechanism, is provided with the supporting mechanism, when the safety lifter is used, the first motor is started to enable the wire winding roller to wind and twist the connecting wire, so that the connecting wire drives the movable plate to ascend, after the designated position is reached, the hydraulic cylinder is started, the connecting rod drives the rotating disc to rotate, two limiting plates can clamp the rotating rod under the action of the rotating shaft, friction between the limiting plates and the rotating rod can be increased through the rubber pads and the rubber sleeves at the moment, the limiting effect is increased, the purpose of limiting the rotating rod when the positioning is needed is achieved, the rotating rod is prevented from rotating, and the stability and the safety during use are effectively increased;

2. this a safety elevator for housing construction, through setting up moving mechanism, the inside of fly leaf is provided with moving mechanism, when needs transport goods, through starting the second motor, thereby let the live-rollers drive the conveyer belt and rotate, and then let the connecting plate drive the sliding plate and remove, thereby remove placing the board, the staff can open the dodge gate and carry the goods this moment, and slider and the ball of setting, stability and flexibility when can increasing the sliding plate and remove, thereby increase the transmission effect of second motor, and then reached and to increase the mesh of placing the moving speed of board, thereby effectual increase material loading speed.

Drawings

FIG. 1 is a schematic structural diagram of a first operating state of the present invention;

FIG. 2 is a schematic structural diagram of a second operating state of the present invention;

FIG. 3 is a schematic structural view of a first working state of the supporting mechanism of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a structural diagram of the supporting mechanism of the present invention in a second working state;

FIG. 6 is a schematic view of the structure of the moving slot of the present invention;

fig. 7 is a schematic view of the structure of the sliding panel of the present invention.

In the figure: 100-mounting frame, 101-rubber column, 200-adjusting mechanism, 201-first motor, 202-rotating rod, 2021-rubber sleeve, 203-fixing plate, 204-thread-receiving roller, 205-connecting wire, 206-connecting block, 300-supporting mechanism, 301-supporting frame, 302-rotating disc, 303-connecting rod, 304-hydraulic cylinder, 305-rotating shaft, 306-fixing column, 307-limiting plate, 3071-rubber pad, 400-movable plate, 401-moving groove, 402-sliding groove, 403-sliding sleeve, 500-moving mechanism, 501-driving shaft, 502-driven shaft, 503-rotating roller, 504-conveying belt, 505-connecting plate, 506-sliding plate, 507-sliding block, 508-rolling ball, 600-placing plate, 601-fence, 602-movable door, 603-limited block.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 7, a safety lifter for building construction includes a mounting bracket 100, an adjusting mechanism 200 is disposed on a top of the mounting bracket 100, a supporting mechanism 300 is disposed on a side of the mounting bracket 100 close to the adjusting mechanism 200, a movable plate 400 is movably connected to one side of the mounting bracket 100, and a moving mechanism 500 is disposed inside the movable plate 400;

as shown in fig. 4, the supporting mechanism 300 includes a supporting frame 301, a rotating disc 302, a connecting rod 303, a hydraulic cylinder 304, a rotating shaft 305, a fixed column 306 and a limiting plate 307, one side of the supporting frame 301 is rotated and is connected with the rotating disc 302, one side fixedly connected with connecting rod 303 of the rotating disc 302, one side fixedly connected with hydraulic cylinder 304 that the mounting bracket 100 is close to the connecting rod 303, the output end and the connecting rod 303 swing joint of hydraulic cylinder 304, both sides at the top of the rotating disc 302 are all rotated and are connected with the rotating shaft 305, the top fixedly connected with fixed column 306 of the rotating shaft 305, one side fixedly connected with limiting plate 307 of the fixed column 306.

As a preferred technical solution of the present invention, as shown in fig. 6, the moving mechanism 500 includes a driving shaft 501, a driven shaft 502, a rotating roller 503, a conveyor belt 504, a connecting plate 505, a sliding plate 506, a sliding block 507 and balls 508, one side of the moving plate 400 is provided with a moving slot 401, both sides of the moving slot 401 are movably connected with the driving shaft 501 and the driven shaft 502, the outer surfaces of the driving shaft 501 and the driven shaft 502 are fixedly connected with the rotating roller 503, the outer surface of the rotating roller 503 is movably connected with the conveyor belt 504, one side of the conveyor belt 504 is fixedly connected with the connecting plate 505, one side of the connecting plate 505 is fixedly connected with the sliding plate 506, both sides of the sliding plate 506 are fixedly connected with the sliding block 507, the bottom of the sliding block 507 is provided with the balls 508, the top of the sliding plate 506 is fixedly connected with the placing plate 600, the sliding block 507 and the balls 508 are provided, the flexibility in moving the sliding plate 506 can be increased to facilitate the control thereof by the second motor 5011.

As a preferred technical solution of the present invention, as shown in fig. 1, the adjusting mechanism 200 includes a first motor 201, a rotating rod 202, a fixing plate 203, a wire-receiving roller 204, a connecting wire 205 and a connecting block 206, the first motor 201 is fixedly connected to the top of the mounting frame 100, the rotating rod 202 is fixedly connected to an output end of the first motor 201, the fixing plates 203 are fixedly connected to both sides of the mounting frame 100, which are located on the rotating rod 202, the wire-receiving roller 204 is fixedly connected to one side of the rotating rod 202, which is close to the fixing plate 203, the connecting wire 205 is arranged on an outer surface of the wire-receiving roller 204, the connecting block 206 is fixedly connected to one side of the connecting wire 205, one side of the connecting block 206, which is far from the connecting wire 205, is fixedly connected to the movable plate 400, and a movable hole is formed on one side of the mounting frame 100, which is located on the connecting wire 205.

As a preferred technical solution of the present invention, as shown in fig. 4, one side of the limiting plate 307 is fixedly connected with a rubber pad 3071, one side of the rotating rod 202 close to the limiting plate 307 is fixedly connected with a rubber sleeve 2021, the shape of the limiting plate 307 is arc-shaped, and the arc-shaped limiting plate 307 is arranged, so that the limiting plate 307 can be well attached to the rubber sleeve 2021, and the limiting effect can be effectively increased by matching with the rubber pad 3071.

As a preferred technical solution of the present invention, as shown in fig. 4, a movable groove is formed on one side of the support frame 301 located at the connecting rod 303, a movable groove is formed on one side of the connecting rod 303 located at the output end of the hydraulic cylinder 304, and the output end of the hydraulic cylinder 304 is movably connected with the connecting rod 303 through a rotating shaft.

As a preferred technical solution of the present invention, as shown in fig. 6, the movable plate 400 is provided with sliding grooves 402 at positions corresponding to the sliding blocks 507, the sliding blocks 507 are adapted to the sliding grooves 402, and the sliding grooves 402 are arranged to enable the sliding blocks 507 to slide inside, thereby increasing the stability of the sliding plate 506 during movement.

As a preferred technical solution of the present invention, as shown in fig. 1 and fig. 2, one side of the driving shaft 501 is fixedly connected with a second motor 5011, one side of the second motor 5011 is fixedly connected with the movable plate 400, the top of the placing plate 600 is fixedly connected with a fence 601, one side of the fence 601 is movably connected with a movable door 602, one side of the fence 601, which is located at the movable door 602, is provided with a limit block 603, the movable door 602 is provided, so that a worker can place goods on the surface of the placing plate 600 conveniently, and the limit block 603 is provided, so that the movable door 602 can be limited after being closed, and the fence 601 and the movable door 602 can restrain the goods and prevent the goods from falling during transportation.

As a preferred technical solution of the present invention, as shown in fig. 1, one side of the mounting frame 100 is fixedly connected with four rubber columns 101, the two sides of the movable plate 400 are both fixedly connected with the sliding sleeves 403, and the rubber columns 101 are arranged, so that after a large amount of goods are placed on the placing plate 600, the movable plate 400 is supported by the rubber columns 101, thereby preventing the movable plate 400 from being in hard contact with the mounting frame 100.

The working principle of the utility model is as follows:

s1, when in use, the movable door 602 is opened to carry the goods to the placing board 600, and the movable door 602 is limited by the limit block 603;

s2, the first motor 201 is started to make the wire-collecting roller 204 collect and twist the connecting wire 205, so that the connecting wire 205 drives the movable plate 400 to ascend;

s3, when the preset position is reached, the hydraulic cylinder 304 is started, so that the connecting rod 303 drives the rotating disc 302 to rotate, and the two limiting plates 307 can clamp the rotating rod 202 under the action of the rotating shaft 305;

s4, friction force between the limiting plate 307 and the rotating rod 202 can be increased through the rubber pad 3071 and the rubber sleeve 2021, and therefore the limiting effect is increased;

s5, by activating the second motor 5011, the rotating roller 503 drives the conveyor belt 504 to rotate, and the connecting plate 505 drives the sliding plate 506 to move, so as to move the placing plate 600;

s6, the movable door 602 is opened and the goods are carried.

To sum up, by providing the supporting mechanism 300, the supporting mechanism 300 is disposed on a side of the mounting bracket 100 close to the adjusting mechanism 200, when in use, the first motor 201 is started to enable the wire-rewinding roller 204 to rewind the connecting wire 205, so that the connecting wire 205 drives the movable plate 400 to ascend, when the specified position is reached, the hydraulic cylinder 304 is started to enable the connecting rod 303 to drive the rotating disc 302 to rotate, and then the two limit plates 307 can clamp the rotating rod 202 under the action of the rotating shaft 305, at this time, the rubber gasket 3071 and the rubber sleeve 2021 can increase the friction between the limit plates 307 and the rotating rod 202, so as to increase the limiting effect, and further achieve the purpose of limiting the rotating rod 202 when in need of positioning, thereby avoiding the rotating rod 202 from rotating, effectively increasing the stability and safety when in use, by providing the moving mechanism 500, the moving mechanism 500 is disposed inside the movable plate 400, when the goods need to be carried, by starting the second motor 5011, the rotating roller 503 is enabled to drive the conveyor belt 504 to rotate, the connecting plate 505 is enabled to drive the sliding plate 506 to move, the placing plate 600 is moved, at the moment, a worker can open the movable door 602 and carry the goods, the sliding blocks 507 and the rolling balls 508 are arranged, the stability and the flexibility of the sliding plate 506 during moving can be improved, the transmission effect of the second motor 5011 is improved, the purpose of increasing the moving speed of the placing plate 600 is achieved, and the feeding speed is effectively increased.

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. A safe lift for housing construction which characterized in that: the adjustable support comprises an installation frame (100), wherein an adjusting mechanism (200) is arranged at the top of the installation frame (100), a supporting mechanism (300) is arranged on one side, close to the adjusting mechanism (200), of the installation frame (100), a movable plate (400) is movably connected to one side of the installation frame (100), and a moving mechanism (500) is arranged inside the movable plate (400);

supporting mechanism (300) include support frame (301), rolling disc (302), connecting rod (303), pneumatic cylinder (304), axis of rotation (305), fixed column (306) and limiting plate (307), one side of support frame (301) is rotated and is connected with rolling disc (302), one side fixedly connected with connecting rod (303) of rolling disc (302), one side fixedly connected with pneumatic cylinder (304) that mounting bracket (100) are close to connecting rod (303), the output and connecting rod (303) swing joint of pneumatic cylinder (304), the both sides at rolling disc (302) top are all rotated and are connected with axis of rotation (305), the top fixedly connected with fixed column (306) of axis of rotation (305), one side fixedly connected with limiting plate (307) of fixed column (306).

2. A safety hoist for use in building construction according to claim 1, characterized in that: the moving mechanism (500) comprises a driving shaft (501), a driven shaft (502), a rotating roller (503), a conveying belt (504), a connecting plate (505), a sliding plate (506), a sliding block (507) and balls (508), wherein a moving groove (401) is formed in one side of the moving plate (400), the driving shaft (501) and the driven shaft (502) are movably connected to two sides of the moving groove (401), the rotating roller (503) is fixedly connected to the outer surfaces of the driving shaft (501) and the driven shaft (502), the conveying belt (504) is movably connected to the outer surface of the rotating roller (503), the connecting plate (505) is fixedly connected to one side of the conveying belt (504), the sliding plate (506) is fixedly connected to one side of the connecting plate (505), the sliding block (507) is fixedly connected to two sides of the sliding plate (506), and the balls (508) are arranged at the bottom of the sliding block (507), the top of the sliding plate (506) is fixedly connected with a placing plate (600).

3. A safety hoist for use in building construction according to claim 1, characterized in that: the adjusting mechanism (200) comprises a first motor (201), a rotating rod (202), a fixing plate (203), a take-up roller (204), a connecting wire (205) and a connecting block (206), the top of the mounting rack (100) is fixedly connected with a first motor (201), the output end of the first motor (201) is fixedly connected with a rotating rod (202), the mounting rack (100) is fixedly connected with fixing plates (203) at two sides of the rotating rod (202), one side of the rotating rod (202) close to the fixed plate (203) is fixedly connected with a wire take-up roller (204), a connecting line (205) is arranged on the outer surface of the wire take-up roller (204), a connecting block (206) is fixedly connected to one side of the connecting line (205), one side of the connecting block (206) far away from the connecting line (205) is fixedly connected with the movable plate (400), the mounting rack (100) is provided with movable holes on one side of the connecting line (205).

4. A safety hoist for use in building construction according to claim 3, characterized in that: the rubber pad (3071) is fixedly connected to one side of the limiting plate (307), the rubber sleeve (2021) is fixedly connected to one side, close to the limiting plate (307), of the rotating rod (202), and the limiting plate (307) is arc-shaped.

5. A safety hoist for use in building construction according to claim 1, characterized in that: the support frame (301) are located one side of connecting rod (303) and have been seted up the activity groove, the connecting rod (303) are located one side of pneumatic cylinder (304) output and have been seted up the activity groove, the output of pneumatic cylinder (304) is through pivot and connecting rod (303) swing joint.

6. A safety hoist for use in building construction according to claim 2, characterized in that: the movable plate (400) is provided with sliding grooves (402) at the positions of the sliding blocks (507), and the sliding blocks (507) are matched with the sliding grooves (402).

7. A safety hoist for use in building construction according to claim 2, characterized in that: one side fixedly connected with second motor (5011) of driving shaft (501), one side and fly leaf (400) fixed connection of second motor (5011), top fixedly connected with rail (601) of placing board (600), one side swing joint of rail (601) has dodge gate (602), one side that rail (601) are located dodge gate (602) is provided with stopper (603).

8. A safety hoist for use in building construction according to claim 1, characterized in that: one side fixedly connected with rubber column (101) of mounting bracket (100), the quantity of rubber column (101) is four, the equal fixedly connected with slip cap (403) in both sides of fly leaf (400).