CN215516427U

CN215516427U - A safe lift for construction engineering construction

Info

Publication number: CN215516427U
Application number: CN202121992062.7U
Authority: CN
Inventors: 李亦杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-14
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a safety elevator for construction engineering construction, and relates to the technical field of constructional engineering. The wire collecting device comprises a base and a suspension cage, wherein the base is horizontally placed on the ground, the suspension cage is used for bearing workers, a supporting component is arranged at the top of the base, a wire collecting component is arranged at the tail end, far away from the base, of the supporting component, and the wire collecting component is connected with the suspension cage through a connecting piece. According to the safety belt lifting device, firstly, a worker stands in the lifting cage, the safety belt is taken down from the mounting plate through the magic tape, the safety belt is wrapped on the waist of the worker, then the safety belt is firmly fixed on the waist of the worker through the matching of the buckle and the clamping belt, life danger caused by falling of the worker on the lifting cage is avoided, the worker can enter a working state after the lifting cage is lifted to a specified height through the action of the wire take-up assembly, and the lifting cage is more stable when the wire take-up assembly is used for lifting the lifting cage, so that the lifting cage is prevented from shaking.

Description

A safe lift for construction engineering construction

Technical Field

The utility model relates to the technical field of constructional engineering equipment, in particular to a safety lifter for construction engineering construction.

Background

The construction elevator is also called a construction site lifting cage, the construction elevator is a manned construction tool frequently used in buildings, and is also a construction engineering machine with high accident occurrence probability, in recent years, along with the gradual acceleration of industrialized footsteps, the elevator is widely applied to various industries such as factories, construction sites, coal mines and the like, and in construction engineering, the elevator is frequently used for auxiliary construction;

because the structure of the common lifter is simple, the lifting platforms of some lifters are only provided with the fence, and due to lack of additional protective measures, the falling accidents can occur easily because the operators cannot pay attention to the high-altitude operation process, thereby causing casualties.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a safety elevator for construction engineering construction, which aims to solve the problems that due to the simple structure of a common elevator, the lifting platforms of some elevators are only provided with fences, and due to the lack of additional protective measures, personnel are likely to be injured and killed due to the fact that operators are not careful enough in the process of high-altitude operation and falling accidents are easy to happen.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a safe lifter for construction engineering construction comprises a base horizontally placed on the ground and a suspension cage for bearing workers, the top of the base is provided with a supporting component, the tail end of the supporting component far away from the base is provided with a wire collecting component, the wire take-up component is connected with the suspension cage through a connecting piece, mounting plates are symmetrically arranged on the inner wall of the suspension cage, magic tapes are arranged on the two mounting plates, one side of the mounting plate, which is far away from the suspension cage, is provided with an elastic strip which is attached to the waist of a worker, the mounting plate is connected with both sides of the elastic strip through elastic nylon ropes, one side of the elastic strip is symmetrically provided with safety belts used for wrapping the waist of a worker, one safety belt is fixedly connected with a buckle with a Chinese character 'ri' along the length direction of the safety belt, and the other safety belt is fixedly connected with a clamping belt matched with the buckle with the Chinese character 'ri' along the length direction of the safety belt.

Furthermore, the supporting component comprises a long column vertically fixed on the base, a connecting rod obliquely fixed between the base and the long column, and a fixing hole formed in the base, wherein the fixing hole is used for enabling an embedded bolt to penetrate through the fixing hole and fixing the base on a roof.

Further, receive line subassembly is including installing link and the fixed connection at the long post is terminal are in the terminal wire rope of connecting piece, the terminal top horizontal installation of link has heavy motor, the output shaft fixedly connected with reel of heavy motor, the link is kept away from the pulley is still installed to the end of heavy motor, wire rope passes pulley and rolling are in on the reel.

Furthermore, a plurality of groups of connecting rings are arranged at the top of the cage, and lifting ropes for connecting the connecting pieces are fixed on the connecting rings.

Furthermore, a placing box which is provided with an opening at the top and is used for placing construction tools is arranged in the suspension cage.

The utility model has the following beneficial effects:

1. according to the safety belt lifting device, firstly, a worker stands in the lifting cage, the safety belt is taken down from the mounting plate through the magic tape, the safety belt is wrapped on the waist of the worker, then the safety belt is firmly fixed on the waist of the worker through the matching of the buckle and the clamping belt, life danger caused by falling of the worker on the lifting cage is avoided, the worker can enter a working state after the lifting cage is lifted to a specified height through the action of the wire take-up assembly, and the lifting cage is more stable when the wire take-up assembly is used for lifting the lifting cage, so that the lifting cage is prevented from shaking.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic perspective view of the cage of the present invention;

reference numerals: 1. a base; 2. a suspension cage; 3. a support assembly; 4. a wire take-up assembly; 5. placing the box; 6. a connecting member; 7. mounting a plate; 8. magic tape; 9. an elastic strip; 10. a seat belt; 11. a Chinese character 'ri' button; 12. clamping a belt; 13. an elastic nylon cord; 21. a connecting ring; 22. a lifting rope; 31. a long column; 32. a connecting rod; 33. a fixing hole; 41. a connecting frame; 42. a wire rope; 43. a heavy motor; 44. a winding wheel; 45. a pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 3 and 4, a safety lifter for construction engineering construction comprises a base 1 horizontally placed on the ground and a suspension cage 2 for bearing workers, wherein a support component 3 is arranged at the top of the base 1, a wire take-up component 4 is arranged at the end of the support component 3 far away from the base 1, the wire take-up component 4 is connected with the suspension cage 2 through a connecting piece 6, mounting plates 7 are symmetrically arranged on the inner wall of the suspension cage 2, magic tapes 8 are arranged on the two mounting plates 7, an elastic strip 9 for being attached to the waist of the workers is arranged at one side of the mounting plates 7 far away from the suspension cage 2, the mounting plates 7 and two sides of the elastic strip 9 are connected through elastic nylon ropes 13, safety belts 10 for wrapping the waist of the workers are symmetrically arranged at one side of the elastic strip 9, and a buckle 11 is fixedly connected to the end of one safety belt 10 along the length thereof, and the other safety belt 10 is fixedly connected with a clamping belt 12 matched with the buckle 11 along the end of the length direction, in some embodiments, firstly, a worker stands inside the suspension cage 2, the safety belt 10 and the elastic strip 9 are taken down from the mounting plate 7 through the magic tapes 8, as shown in fig. 3, it is to be noted that the number of the magic tapes 8 is two, one magic tape 8 is a female surface, the other magic tape 8 is a male surface, the male surface is fixed on the elastic strip 9, the female surface is fixed on the mounting plate 7, and the male surface and the female surface are adhered, so that the safety belt 10 and the elastic strip 9 are adhered on the mounting plate 7, meanwhile, the safety belt 10 and the elastic strip 9 are also conveniently taken down from the mounting plate 7, the messy placement of the safety belt 10 in the suspension cage 2 is avoided, the worker is easily tripped down, two ends of the elastic nylon rope are respectively connected between the mounting plate 7 and the elastic strip 9, when the worker falls on the suspension cage 2 carelessly, the worker can be protected by the elastic nylon rope to avoid falling from the suspension cage 2, as shown in an enlarged view of fig. 4, the number of the elastic nylon ropes is four, two adjacent ropes are fixedly connected to two sides of the mounting plate 7 and the elastic strip 9 respectively, the waist of the worker is wrapped by the safety belt 10, the safety belt 10 is firmly fixed to the waist of the worker by matching the buckle 11 and the clamp belt 12, life danger caused by falling of the worker on the suspension cage 2 is avoided, finally the suspension cage 2 is lifted to a specified height by the effect of the wire take-up assembly 4, the worker can enter a working state, and the suspension cage 2 is lifted by the effect of the support assembly 3 to be more stable and avoid shaking, more specifically, when the suspension cage 2 is horizontally placed on the ground, firstly, a worker enters the suspension cage 2 and stands in the suspension cage, then the elastic strip 9 is taken down from the mounting plate 7 through the magic tape 8 and is attached to the waist back of the worker, the two safety belts 10 are attached to the side waist and pulled along the length direction of the side waist simultaneously, the clamping belt 12 at the tail end of one safety belt 10 is fixed on the T-shaped buckle 11 at the tail end of the other safety belt 10, so that the two safety belts 10 can be fastened and fixed on the waist of the worker, the phenomenon that the worker is not protected safely when falling due to carelessness when working is avoided, and the life danger is avoided, as shown in figure 4, wherein the safety belt 10 is made of synthetic fiber materials, the toughness of the safety belts 10 is ensured, then the suspension cage 2 is lifted through the wire take-up component 4, and the wire take-up component 4 supports the wire take-up component 4 through the supporting component 3 when the suspension cage 2 is pushed and pulled, the problem that the winding assembly 4 shakes due to the influence of the gravity of the suspension cage 2 in the moving process of the suspension cage 2, and the life of workers is threatened can be avoided.

As shown in fig. 1, the supporting component 3 includes a long column 31 vertically fixed on the base 1, a connecting rod 32 obliquely fixed between the base 1 and the long column 31, and a fixing hole 33 provided on the base 1, and the fixing hole 33 is used for a pre-embedded bolt to pass through and fix the base 1 on the roof, when the base 1 is horizontally placed on the roof, the pre-embedded bolt passes through the fixing hole 33 and is fixed by a nut, so that the base 1 is integrally fixed with the roof, and simultaneously, the long column 31 is vertically fixed on the base 1, so that the suspension cage 2 can reach a certain height when the wire take-up component 4 lifts the suspension cage 2, thereby preventing the suspension cage 2 from failing to reach a designated working position for working, the connecting rod 32 simultaneously supports between the base 1 and the long column 31, so that the long column 31 is more stable on the base 1, and preventing the worker from shaking the long column 31 when working, the mental burden is caused to the working personnel, the workers can not work with great concentration, and the working progress is influenced.

As shown in fig. 1, 2 and 3, the wire rewinding assembly 4 includes a connecting frame 41 installed at the end of the long column 31 and a wire rope 42 fixedly connected to the end of the connecting member 6, and a heavy motor 43 is horizontally installed on the top of the end of the connecting frame 41, and a wire winding wheel 44 is fixedly connected to an output shaft of the heavy motor 43, a pulley 45 is further installed at the end of the connecting frame 41 far from the heavy motor 43, the wire rope 42 passes through the pulley 45 and is wound on the wire winding wheel 44, since one end of the wire rope 42 is fixedly connected to the connecting member 6, and then the other end of the wire rope 42 is wound on the wire winding wheel 44 of the heavy motor 43 through the pulley 45 on the connecting frame 41, through the above series of connection relations, the heavy motor 43 is started at this time, so that the output end of the heavy motor 43 drives the wire winding wheel 44 to perform the wire rope 42, thereby winding and pulling movement on the connecting member 6 by using the wire rope 42, as shown in fig. 2, it should be noted that in the process of winding the steel wire rope 42, the pulley 45 plays a role in guiding the heavy-duty motor 43 when pulling the steel wire rope 42, so as to avoid excessive friction to increase the output power of the heavy-duty motor 43, prolong the service life of the heavy-duty motor 43, and also plays a role in limiting the steel wire rope 42, thereby avoiding falling off of the steel wire rope 42.

As shown in fig. 1 and 2, a plurality of sets of connection rings 21 are disposed at the top of the cage 2, a lifting rope 22 for connecting the connection member 6 is fixed on the connection rings 21, the lifting rope 22 is made of synthetic fiber, one end of the lifting rope 22 is fixedly connected to the connection member 6, the other end of the lifting rope is fixedly connected to the connection rings 21, and the lifting rope is fixed on the cage 2 through the connection rings 21, so that the cage 2 can be lifted to a designated working location by using the above steps, and a worker in the cage 2 works, as shown in fig. 2, it should be noted that the number of the lifting rope 22 is the same as that of the connection rings 21, and in this embodiment, the number is four, and at least four.

As shown in fig. 4, a placing box 5 with an opening at the top and used for placing construction tools is arranged in the suspension cage 2, the construction tools can be placed into the placing box 5 when workers enter the suspension cage 2, the workers can conveniently take the construction tools during construction, and as shown in fig. 4, the number of the placing boxes 5 in the embodiment is two, and at least two.

Claims

1. The safety elevator for construction engineering construction is characterized by comprising a base (1) horizontally placed on the ground and a suspension cage (2) bearing workers, wherein a supporting component (3) is arranged at the top of the base (1), the supporting component (3) is far away from the tail end of the base (1) and is provided with a take-up component (4), the take-up component (4) is connected with the suspension cage (2) through a connecting piece (6), mounting plates (7) are symmetrically arranged on the inner wall of the suspension cage (2), magic tapes (8) are arranged on the two mounting plates (7), one side, away from the suspension cage (2), of each mounting plate (7) is provided with an elastic strip (9) used for being attached to the waist of the workers, and the mounting plates (7) and the two sides of the elastic strips (9) are connected (13) through elastic nylon ropes, safety belts (10) used for wrapping the waist of a worker are symmetrically arranged on one side of the elastic strip (9), one of the safety belts (10) is fixedly connected with a Chinese character 'ri' buckle (11) along the length direction of the safety belt to the tail end, and the other safety belt (10) is fixedly connected with a clamping belt (12) matched with the Chinese character 'ri' buckle (11) along the length direction of the safety belt to the tail end.

2. The safety elevator for construction engineering according to claim 1, wherein the support assembly (3) comprises a long column (31) vertically fixed on the base (1), a connecting rod (32) obliquely fixed between the base (1) and the long column (31), and a fixing hole (33) formed in the base (1), wherein the fixing hole (33) is used for a pre-buried bolt to pass through and fix the base (1) on a roof.

3. The safety elevator for construction engineering construction according to claim 2, wherein the wire take-up assembly (4) comprises a connecting frame (41) installed at the tail end of the long column (31) and a steel wire rope (42) fixedly connected at the tail end of the connecting piece (6), a heavy motor (43) is horizontally installed at the top of the tail end of the connecting frame (41), a winding wheel (44) is fixedly connected to an output shaft of the heavy motor (43), a pulley (45) is further installed at the tail end of the connecting frame (41) far away from the heavy motor (43), and the steel wire rope (42) penetrates through the pulley (45) and is wound on the winding wheel (44).

4. A safety hoist for construction engineering according to claim 1, characterized in that the top of the cage (2) is provided with a plurality of sets of connecting rings (21), and the connecting rings (21) are fixed with lifting ropes (22) for connecting the connecting members (6).

5. The safety elevator for construction engineering according to claim 1, wherein a placing box (5) with an opening at the top and used for placing construction tools is arranged in the suspension cage (2).