CN217353446U

CN217353446U - High lift platform of security for construction

Info

Publication number: CN217353446U
Application number: CN202220894874.6U
Authority: CN
Inventors: 付静
Original assignee: Zhejiang Changzheng Vocational & Technical College
Current assignee: Zhejiang Changzheng Vocational & Technical College
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-02
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to the technical field of building construction, in particular to a lifting platform with high safety for building construction, which comprises a bottom plate, wherein hydraulic cylinders are fixedly connected with four corners of the top end of the bottom plate; the top ends of the hydraulic cylinders are fixedly connected with a supporting plate; a group of fences is arranged at the top of the supporting plate; fixing rods are fixedly connected to two sides of the top end of the supporting plate; the other ends of the cross rods are fixedly connected with slip rings; the top ends of the slip rings are rotatably connected with circular rings; the side, away from the fence, of each of the slip ring and the circular ring is provided with a through hole together; clamping holes are formed in one side, close to the fence, of the top end of the circular ring; one side of the fixed rod, which is far away from the fence, is fixedly connected with a group of L-shaped clamping rods; the utility model discloses according to the workman of different heights, adjust the height of rail to utilize L shape kelly to get into the card downthehole, realize the fixed to the height of rail, thereby play the effect of protection to the workman, the condition that prevents to overturn takes place, and the security performance is high.

Description

High lift platform of security for construction

Technical Field

The utility model relates to a construction technical field specifically is a high lift platform of security for construction.

Background

Along with the continuous development of society, high-rise mountains pull out, and construction of all places is more and more, and the existing construction site usually works in a mode of building a scaffold.

For some environments with low construction heights, a movable lifting platform is often used.

Among the prior art, workman, building material and instrument can be transported to present lift platform, but lift platform only leans on several fixed height's baffle to carry out the protection of preventing toppling over to the workman, because workman's height differs, and the baffle of stationary state is difficult to play the protection to workman's safety, causes the workman to topple over easily, consequently, provides a lift platform for construction safety height to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To current problem, the utility model aims to provide a high lift platform of security for construction to solve the problem of proposing in the above-mentioned background art.

In order to solve the above problem, the utility model adopts the following technical scheme:

a lifting platform with high safety for building construction comprises a bottom plate, wherein four corners of the top end of the bottom plate are fixedly connected with hydraulic cylinders; the top ends of the hydraulic cylinders are fixedly connected with a supporting plate; straight rods are fixedly connected to four corners of the top end of the supporting plate; a group of fences is arranged at the top of the supporting plate, and the number of the fences is two; four corners of the two fences are fixedly connected with lantern rings, and the lantern rings are sleeved outside the straight rod; two sides of the two groups of fences are fixedly connected with connecting rods together; the sides of the connecting rods far away from each other are fixedly connected with cross rods; fixing rods are fixedly connected to two sides of the top end of the supporting plate; the other end of each cross rod is fixedly connected with a slip ring; the top ends of the slip rings are rotatably connected with circular rings, and the slip rings and the circular rings are sleeved on the outer sides of the fixed rods; the side, away from the fence, of each of the slip ring and the circular ring is provided with a through hole together; clamping holes are formed in one side, close to the fence, of the top end of the circular ring; one side of the fixed rod, which is far away from the fence, is fixedly connected with a group of L-shaped clamping rods.

As a further aspect of the present invention: the top ends of the four straight rods are fixedly connected with a top plate; a I-shaped rod 21274is fixedly connected to two sides of the bottom end of the top plate; two sides of the middle part of the bottom end of the top plate are fixedly connected with a second-shaped (21274h-shaped) rod; the two sides of the fence at the top are fixedly connected with pull ropes, and the other ends of the pull ropes sequentially pass through the I-shaped rod, the II-shaped rod and the II-shaped rod; and pull rings are fixedly connected to one ends of the pull ropes far away from the fence.

As a further aspect of the present invention: the front sides of the two groups of fences are provided with a first side sliding door and a second side sliding door through holes together; two ends of the front sides of the two groups of fences penetrate through the side walls of the first side sliding door and the second side sliding door and are in sliding fit with the side walls of the first side sliding door and the second side sliding door; a lateral sliding door and No. two equal rigid couplings in one side that the lateral sliding door is close to mutually have a magnet and No. two magnets, and a magnet and No. two magnets attract mutually.

As a further aspect of the present invention: the top end of the supporting plate is fixedly connected with a baffle.

As a further aspect of the present invention: and a group of scissors mechanisms is fixedly connected to the top end of the bottom plate.

As a further aspect of the present invention: a group of buffer springs is fixedly connected to the top end of the bottom plate; and the top ends of the buffer springs are fixedly connected with a buffer plate together.

As a further aspect of the present invention: four corners of the bottom end of the bottom plate are provided with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adjusts the height of the fence according to workers with different heights, and utilizes the L-shaped clamping rod to enter the clamping hole to realize the fixation of the height of the fence, thereby playing a role of protecting the workers, preventing the occurrence of tipping and having high safety performance;

2. the utility model discloses a pulling stay cord has played supplementary effect for the workman adjusts the rail from top to bottom, facilitates for the workman.

Drawings

Fig. 1 is a first perspective view of a high safety lifting platform for construction;

FIG. 2 is an enlarged view of a portion of the lifting platform shown in FIG. 1, which is used for building construction and has high safety;

FIG. 3 is a second perspective view of a high safety lift platform for construction;

FIG. 4 is an enlarged view of a portion of the lifting platform shown in FIG. 3B, which is highly safe for building construction;

fig. 5 is a partially enlarged schematic view of a part C of fig. 4 of the lifting platform with high safety for building construction.

In the figure: 1. a base plate; 2. a hydraulic cylinder; 3. a support plate; 4. a straight rod; 5. a fence; 6. a collar; 7. a connecting rod; 8. a cross bar; 9. fixing the rod; 10. a slip ring; 11. a circular ring; 12. a through hole; 13. clamping holes; 14. an L-shaped clamping rod; 15. a top plate; 16. i (21274; rod shape; 17. II, 21274; a rod; 18. pulling a rope; 19. a pull ring; 20. a first side sliding door; 21. a second side-sliding door; 22. a first magnet; 23. magnet II; 24. a baffle plate; 25. a scissor mechanism; 26. a buffer spring; 27. a buffer plate; 28. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 5, in the present embodiment, the present embodiment is described with reference to fig. 1 to 5, and the present embodiment provides a high-safety lifting platform for building construction, which includes a bottom plate 1, and hydraulic cylinders 2 are fixedly connected to four corners of the top end of the bottom plate 1; the top ends of the hydraulic cylinders 2 are fixedly connected with a supporting plate 3; four corners of the top end of the supporting plate 3 are fixedly connected with straight rods 4; a group of fences 5 are arranged at the top of the supporting plate 3, and the number of the fences 5 is two; four corners of the two fences 5 are fixedly connected with lantern rings 6, and the lantern rings 6 are sleeved outside the straight rods 4; two sides of the two groups of fences 5 are fixedly connected with a connecting rod 7; a cross rod 8 is fixedly connected to one side of the connecting rod 7 away from the other side; fixed rods 9 are fixedly connected to the two sides of the top end of the supporting plate 3; the other end of the cross rod 8 is fixedly connected with a slip ring 10; the top ends of the slip rings 10 are rotatably connected with circular rings 11, and the slip rings 10 and the circular rings 11 are sleeved on the outer sides of the fixed rods 9; the side, far away from the fence 5, of each of the slip ring 10 and the circular ring 11 is provided with a through hole 12; clamping holes 13 are formed in one side, close to the fence 5, of the top end of the circular ring 11; one side of the fixed rod 9 far away from the fence 5 is fixedly connected with a group of L-shaped clamping rods 14; when the work is carried out, according to the height of a worker, the circular ring 11 is rotated to enable the through hole 12 on the circular ring 11 to be aligned with the through hole 12 on the sliding ring 10, then the fence 5 is moved upwards or downwards, the fence 5 drives the connecting rod 7 to move upwards or downwards, the connecting rod 7 drives the cross rod 8 to move upwards or downwards, the cross rod 8 drives the sliding ring 10 to move upwards or downwards, the sliding ring 10 drives the circular ring 11 to move upwards or downwards, the circular ring 11 and the sliding ring 10 can penetrate through the L-shaped clamping rods 14 through the arranged through holes 12 until the height is adjusted to be a proper height, when the work is ensured not to be overturned, the fence 5 is lifted upwards by one point, the circular ring 11 is higher than the corresponding L-shaped clamping rods 14, then the circular ring 11 is rotated to enable the clamping holes 13 on the circular ring 11 to be aligned with the L-shaped clamping rods 14, the fence 5 is loosened, the fence 5 moves downwards under the action of gravity, the clamping holes 13 are driven to penetrate through the L-shaped clamping rods 14, l shape kelly 14 plays spacing effect to rail 5, and then this structure is according to the workman of different heights, adjusts rail 5's height to utilize L shape kelly 14 to get into card hole 13 in, realize fixing rail 5's height, thereby play the effect of protection to the workman, prevent that the condition of tumbling from taking place, the security performance is high.

As shown in fig. 1, 3 and 4, the top end of each straight rod 4 is fixedly connected with a top plate 15; a I-shaped rod 16 is fixedly connected with both sides of the bottom end of the top plate 15; a second-shaped 21274is fixedly connected to both sides of the middle part of the bottom end of the top plate 15; the two sides of the top fence 5 are fixedly connected with pull ropes 18, and the other ends of the pull ropes 18 sequentially pass through the I-shaped rod 21274, the L-shaped rod 16 and the II-shaped rod 21274; one end of the pull rope 18 far away from the fence 5 is fixedly connected with a pull ring 19; when the structure works, because the fence 5 has a large volume, a worker is inconvenient to move when adjusting the height, at the moment, two pull rings 19 are pulled downwards, the pull rings 19 drive one ends of pull ropes 18 connected with the pull rings to move downwards, the pull ropes 18 move upwards under the action of a first 21274, a shape rod 16 and a second 21274, and a shape rod 17, the middle parts of the pull ropes 18 move transversely, one ends of the pull ropes 18 connected with the fence 5 move upwards under the action of a first 21274, and the shape rod 16, and the two pull ropes 18 can pull the fence 5, so that the structure plays an auxiliary role in adjusting the fence 5 up and down for the worker by pulling the pull ropes 18, and provides convenience for the worker.

As shown in fig. 1, the front sides of the two groups of fences 5 are provided with a first side sliding door 20 and a second side sliding door 21; the two ends of the front sides of the two groups of fences 5 penetrate through the side walls of the first side sliding door 20 and the second side sliding door 21 and are in sliding fit with the side walls; a first magnet 22 and a second magnet 23 are fixedly connected to one sides of the first side sliding door 20 and the second side sliding door 21 close to each other, and the first magnet 22 and the second magnet 23 attract each other; when the rail is in operation, a worker only needs to slide the first side sliding door 20 and the second side sliding door 21 to two sides in the in-out rail 5, two ends of the front side of the rail 5 extend into the first side sliding door 20 and the second side sliding door 21, when the first side sliding door 20 and the second side sliding door 21 need to be closed, the first side sliding door 20 and the second side sliding door 21 slide, and under the action of attraction of the first magnet 22 and the second magnet 23, the first side sliding door 20 and the second side sliding door 21 can be tightly closed, so that the safety of the worker is guaranteed, and the worker can conveniently go in and out.

As shown in fig. 1 and 3, a baffle plate 24 is fixedly connected to the top end of the support plate 3; when the material conveying device works, the baffle plate 24 is arranged, so that the phenomenon that the material falls off when the material is conveyed can be avoided, and a blocking effect is achieved.

As shown in fig. 1 and 3, a set of scissors mechanism 25 is fixedly connected to the top end of the bottom plate 1; in operation, the scissor mechanism 25 facilitates a smoother movement of the support plate 3 during its up and down movement.

As shown in fig. 1 and 3, a group of buffer springs 26 is fixedly connected to the top end of the bottom plate 1; the top ends of the buffer springs 26 are fixedly connected with a buffer plate 27; in operation, when the hydraulic cylinder 2 fails, the cushion plate 27 and the cushion spring 26 can support the cushion action on the support plate 3 that falls downward.

As shown in fig. 1 and 3, universal wheels 28 are mounted at four corners of the bottom end of the bottom plate 1; in operation, the platform can be moved easily by the universal wheels 28.

The utility model discloses a theory of operation is: when the structure works, because the fence 5 is large in size, a worker is inconvenient to move when adjusting the height, the worker pulls the two pull rings 19 downwards at the moment, the pull rings 19 drive one ends of the pull ropes 18 connected with the pull rings to move downwards, the pull ropes 18 are at the first position of 21274, the shape rods 16 and the second position of 21274, the middle parts of the pull ropes 18 are transversely moved under the action of the shape rods 17, one ends of the pull ropes 18 connected with the fence 5 are at the first position of 21274, the shape rods 16 move upwards under the action of the shape rods 18, the two pull ropes 18 can pull the fence 5 at the moment, and the structure plays an auxiliary role in adjusting the fence 5 up and down for the worker by pulling the pull ropes 18, so that convenience is provided for the worker;

according to the height of a worker, the circular ring 11 is rotated to enable the through hole 12 on the circular ring 11 to be aligned with the through hole 12 on the sliding ring 10, then the fence 5 is moved upwards or downwards, the connecting rod 5 drives the connecting rod 7 to move upwards or downwards, the connecting rod 7 drives the cross rod 8 to move upwards or downwards, the cross rod 8 drives the sliding ring 10 to move upwards or downwards, the sliding ring 10 drives the circular ring 11 to move upwards or downwards, the circular ring 11 and the sliding ring 10 can penetrate through the L-shaped clamping rod 14 through the arranged through hole 12 until the height is adjusted to be proper, when the work is ensured not to be overturned, the fence 5 is lifted upwards by a little to enable the circular ring 11 to be higher than the corresponding L-shaped clamping rod 14, then the circular ring 11 is rotated to enable the clamping hole 13 on the circular ring 11 to be aligned with the L-shaped clamping rod 14, the fence 5 is loosened, the fence 5 moves downwards under the action of gravity to drive the clamping hole 13 to penetrate into the L-shaped clamping rod 14, l shape kelly 14 plays spacing effect to rail 5, and then this structure is according to the workman of different heights, adjusts rail 5's height to utilize L shape kelly 14 to get into card hole 13 in, realize fixing rail 5's height, thereby play the effect of protection to the workman, prevent that the condition of tumbling from taking place, the security performance is high.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lifting platform with high safety for building construction comprises a bottom plate (1), and is characterized in that four corners of the top end of the bottom plate (1) are fixedly connected with hydraulic cylinders (2); the top ends of the hydraulic cylinders (2) are fixedly connected with a supporting plate (3) together; straight rods (4) are fixedly connected to four corners of the top end of the supporting plate (3); a group of fences (5) is arranged at the top of the supporting plate (3), and the number of the fences (5) is two; four corners of the two fences (5) are fixedly connected with lantern rings (6), and the lantern rings (6) are sleeved on the outer side of the straight rod (4); two sides of the two groups of fences (5) are fixedly connected with connecting rods (7) together; a cross rod (8) is fixedly connected to one side of the connecting rod (7) away from the other side; fixing rods (9) are fixedly connected to two sides of the top end of the supporting plate (3); the other ends of the cross rods (8) are fixedly connected with slip rings (10); the top ends of the sliding rings (10) are rotatably connected with circular rings (11), and the sliding rings (10) and the circular rings (11) are sleeved on the outer sides of the fixing rods (9); the side, away from the fence (5), of each of the slip ring (10) and the circular ring (11) is provided with a through hole (12) together; clamping holes (13) are formed in one side, close to the fence (5), of the top end of the circular ring (11); one side of the fixed rod (9) far away from the fence (5) is fixedly connected with a group of L-shaped clamping rods (14).

2. The lifting platform with high building construction safety as claimed in claim 1, wherein top plates (15) are fixedly connected to the top ends of the four straight rods (4) together; two sides of the bottom end of the top plate (15) are fixedly connected with a I' -shaped rod (21274) and a V-shaped rod (16); two sides of the middle part of the bottom end of the top plate (15) are fixedly connected with a second-number 21274and a shape rod (17); two sides of the fence (5) positioned at the top are fixedly connected with pull ropes (18), and the other ends of the pull ropes (18) sequentially bypass a first push rod 21274, a shape rod (16), a second push rod 21274and a shape rod (17); and pull rings (19) are fixedly connected to one ends of the pull ropes (18) far away from the fence (5).

3. The lifting platform with high building construction safety as claimed in claim 2, wherein a first side sliding door (20) and a second side sliding door (21) are arranged at the common front side of the two groups of fences (5); two ends of the front side of each of the two groups of the fences (5) penetrate through the side walls of the first side sliding door (20) and the second side sliding door (21) and are in sliding fit with the side walls; a side sliding door (20) and No. two side sliding door (21) are close to one side equal rigid coupling has a magnet (22) and No. two magnets (23), and a magnet (22) and No. two magnets (23) attract mutually.

4. The lifting platform with high safety for building construction as claimed in claim 3, wherein the top end of the supporting plate (3) is fixedly connected with a baffle plate (24).

5. The lifting platform with high safety for building construction as claimed in claim 4, wherein a set of scissors mechanism (25) is fixed on the top end of the bottom plate (1).

6. The lifting platform with high building construction safety as claimed in claim 5, wherein a group of buffer springs (26) are fixedly connected to the top end of the bottom plate (1); the top ends of the buffer springs (26) are fixedly connected with a buffer plate (27) together.

7. The lifting platform with high safety for building construction as claimed in claim 6, wherein universal wheels (28) are mounted at four corners of the bottom end of the bottom plate (1).