CN216007731U

CN216007731U - Lift ladder protector for building engineering

Info

Publication number: CN216007731U
Application number: CN202122404517.5U
Authority: CN
Inventors: 吴芳桂
Original assignee: Guangxi Zhengchao Construction Engineering Co ltd
Current assignee: Guangxi Zhengchao Construction Engineering Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-11
Anticipated expiration: 2031-09-30

Abstract

The utility model belongs to the technical field of an elevator, in particular to an elevator protective device for building engineering, which comprises an elevator body, a guardrail and a protective net; a protective net is arranged on one side of the elevator body, four ropes are fixedly arranged on two sides of the protective net and are symmetrically distributed with a central shaft of the protective net in a group of two ropes, and a ferrule is fixedly arranged at one end of each rope, which is far away from the protective net; through the lasso of pulling rope one side, make lasso and fixed axle on same straight line, slide the lasso to the fixed axle, let the one side and the backup plate of lasso laminate mutually, after putting the lasso, rotate the rotor plate again, make the rotor plate turn to the cardboard direction, make gasket and the lasso surface on the backup plate laminate mutually, and then fix the lasso on the fixed axle, and then fix remaining lasso in proper order, make the protection network fixed, block the space on the guardrail, avoid the goods to drop from the space of guardrail.

Description

Lift ladder protector for building engineering

Technical Field

The utility model relates to a companion ladder technical field specifically is a companion ladder protector for building engineering.

Background

The elevator is a ladder capable of carrying people and carrying people to ascend or descend.

The elevator is used for building construction place mostly, and the workman stands on the elevator, rises to accomplish high altitude construction, and also can carry on the goods on the elevator, current elevator adopts electric power control or hydraulic control mostly.

Because the gaps between the guardrails on the two sides of the conventional elevator are large, when loaded goods are lifted, the goods can shake and easily fall from the gaps of the guardrails, so that workers on the ground are injured by crashing, and great potential safety hazards exist; therefore, the lifting ladder protection device for the building engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved because the both sides guardrail space of current companion ladder is great, when loading the goods and go up and down, the goods can produce and rock, drops in the gap of guardrail easily to injure subaerial staff by a crashing object, have the problem of very big potential safety hazard, the utility model provides a companion ladder protector for building engineering.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a lifting ladder protection device for building engineering, which comprises a lifting ladder body, a guardrail and a protective net; a protective net is arranged on one side of the elevator body, four ropes are fixedly mounted on two sides of the protective net, the four ropes are distributed symmetrically with a central shaft of the protective net in a group of two ropes, a ferrule is fixedly mounted at one end of each rope, which is far away from the protective net, a fixed shaft is fixedly mounted on the side wall of each guardrail, a backup plate is fixedly sleeved on the surface of each fixed shaft, a convex arm is fixedly mounted on one side, which is close to the fixed shaft, of each guardrail, a rotating plate is rotatably connected to the surface of each convex arm, and a gasket is fixedly mounted on one side of each rotating plate; the lasso is fixed on the fixed axle, and then fixes remaining lasso in proper order for the protection network is fixed, blocks the space on the guardrail, avoids the goods to drop from the space of guardrail.

Preferably, a bolt is connected to one side of the rotating plate in a threaded manner, and a threaded groove is formed in one side of the ferrule; the bolt is driven into the thread groove so that the bolt further secures the ferrule.

Preferably, a baffle is fixedly installed on one side of the guardrail, and foam cotton is fixedly sleeved on the surface of the baffle; the goods on the protection network is also blocked, avoids the protection network to produce excessive deformation, and the foam cotton on the baffle plays the effect of buffering, avoids the goods to be hit to damage.

Preferably, a limiting column is fixedly installed on one side of the guardrail, a sliding column is connected to one side of the guardrail in a sliding manner, sun-shading cloth is fixedly connected to one end of the limiting column, one end, far away from the limiting column, of the sun-shading cloth and the sliding column are fixedly installed, an inserting rod is connected to one end of the sliding column in a sliding manner, a rectangular block is fixedly installed on one side of the protective net, and a round hole is formed in one side of the rectangular block; the puggaree is opened completely, and the inserted bar that slides again gets into the round hole internal fixation of rectangular block for it is fixed that the slip post area puggaree, and then plays the effect of sunshade for the staff on the elevator body.

Preferably, the outer surface of the inserted rod is fixedly sleeved with a bottom plate, one end of the bottom plate is fixedly provided with a spring, and one end of the spring, which is far away from the bottom plate, is fixedly arranged with the sliding column; the connecting column on the sliding column and the clamping block on the limiting column are clamped, so that the sliding column is fixed, and the sun-shading cloth is folded.

Preferably, one end of the sliding column is fixedly connected with a connecting column, a clamping block is fixedly mounted on the side wall of the limiting column, and the clamping block is C-shaped; so that the inserted bar is contracted towards the direction of the sliding column, thereby facilitating the movement of the sliding column.

The utility model discloses an useful part lies in:

1. the utility model discloses a rotor plate on the rotation convex arm, make the rotor plate rotate to the direction of keeping away from the backup plate, put into the guardrail with the protection network this moment, pull the lasso of rope one side again, make lasso and fixed axle on same straight line, slide the lasso to the fixed epaxial, let the one side and the backup plate of lasso laminate mutually, after putting the lasso, rotate the rotor plate again, make the rotor plate turn to the cardboard direction, make gasket and the lasso surface on the backup plate laminate mutually, and then fix the lasso on the fixed axle, and then fix remaining lasso in proper order, make the protection network fixed, block the space on the guardrail, avoid the goods to drop from the space of guardrail.

2. The utility model discloses when the lift body carries out the during operation in the open air, through the slip activity post for the slip post area sunshading board slides to the direction of keeping away from spacing post, and the slip post area inserted bar stops when removing directly over the rectangular block round hole, and the puggaree at this moment is opened completely, and the inserted bar that slides again gets into the round hole internal fixation of rectangular block, makes the slip post area puggaree fixed, and then plays the effect of sunshade for the staff on the lift body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural view of an elevator body according to a first embodiment;

fig. 2 is a schematic structural diagram of a protection net in the first embodiment;

FIG. 3 is a schematic diagram of a structure shown in FIG. 1 according to a first embodiment;

FIG. 4 is a schematic diagram of a structure at B in FIG. 2 according to a first embodiment;

FIG. 5 is a schematic structural diagram of a sliding column according to one embodiment;

FIG. 6 is a schematic diagram of a structure at C in FIG. 5 according to a first embodiment;

fig. 7 is a schematic structural diagram of a reflective stripe according to a second embodiment.

In the figure: 1. an elevator body; 2. a guardrail; 301. a protective net; 302. a rope; 303. a ferrule; 304. A thread groove; 305. a convex arm; 306. a rotating plate; 307. a fixed shaft; 308. a backup plate; 309. a bolt; 310. a baffle plate; 311. foam cotton; 41. a sliding post; 42. a limiting column; 43. a sun-shading cloth; 44. Connecting columns; 45. a clamping block; 46. a rectangular block; 47. inserting a rod; 48. a base plate; 49. a spring; 5. a reflective strip.

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 belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 6, a ladder guard for construction engineering includes a ladder body 1, a guardrail 2 and a protection net 301; a protective net 301 is arranged on one side of the elevator body 1, four ropes 302 are fixedly mounted on two sides of the protective net 301, the four ropes 302 are distributed in pairs and are symmetrically distributed around a central shaft of the protective net 301, a ferrule 303 is fixedly mounted at one end, far away from the protective net 301, of each rope 302, a fixing shaft 307 is fixedly mounted on the side wall of the guardrail 2, a backup plate 308 is fixedly sleeved on the surface of the fixing shaft 307, a convex arm 305 is fixedly mounted on one side, close to the fixing shaft 307, of the guardrail 2, a rotating plate 306 is rotatably connected to the surface of the convex arm 305, and a gasket is fixedly mounted on one side of the rotating plate 306; during operation, the rotating plate 306 on the convex arm 305 is rotated to enable the rotating plate 306 to rotate towards the direction far away from the backup plate 308, at the moment, the protective net 301 is placed in the guardrail 2, the loop 303 on one side of the rope 302 is pulled, the loop 303 and the fixed shaft 307 are on the same straight line, the loop 303 slides towards the fixed shaft 307, one surface of the loop 303 is attached to the backup plate 308, after the loop 303 is placed, the rotating plate 306 is rotated again, the rotating plate 306 is turned to the direction of the clamping plate, the gasket on the rotating plate 306 is attached to the surface of the loop 303, the loop 303 is fixed on the fixed shaft 307, the rest loop 303 is fixed in sequence, the protective net 301 is fixed, gaps on the guardrail 2 are blocked, and goods are prevented from falling from the gaps of the guardrail 2.

A bolt 309 is connected to one side of the rotating plate 306 in a threaded manner, and a threaded groove 304 is formed in one side of the ferrule 303; in operation, with the threaded slot 304 on the collar 303 and the bolt 309 on the rotating plate 306 in alignment, the bolt 309 is driven into the threaded slot 304 so that the bolt 309 further secures the collar 303.

A baffle plate 310 is fixedly arranged on one side of the guardrail 2, and foam cotton 311 is fixedly sleeved on the surface of the baffle plate 310; during operation, when the goods will drop, can be blocked by protection network 301, protection network 301 this moment can produce deformation, and then is blocked by baffle 310 for the goods on the protection network 301 is also blocked, avoids protection network 301 to produce excessive deformation, and foam cotton 311 on the baffle 310 plays the effect of buffering, avoids the goods to be damaged by the collision.

A limiting column 42 is fixedly installed on one side of the guardrail 2, a sliding column 41 is connected to one side of the guardrail 2 in a sliding manner, a sun-shading cloth 43 is fixedly connected to one end of the limiting column 42, one end, far away from the limiting column 42, of the sun-shading cloth 43 and the sliding column 41 are fixedly installed, one end of the sliding column 41 is connected with an inserting rod 47 in a sliding manner, a rectangular block 46 is fixedly installed on one side of the protection net 301, and a round hole is formed in one side of the rectangular block 46; during operation, when the lift body 1 works in the open air, through the movable column that slides, make the post 41 that slides take the sunshading board to slide to the direction of keeping away from spacing post 42, the post 41 that slides takes inserted bar 47 to stop when moving to the right top of rectangular block 46 round hole, puggaree 43 at this moment is opened completely, slide inserted bar 47 again and get into the round hole internal fixation of rectangular block 46, make the post 41 that slides take puggaree 43 fixed, and then play the effect of sunshade for the staff on the lift body 1.

A bottom plate 48 is fixedly sleeved on the outer surface of the inserted rod 47, a spring 49 is fixedly installed at one end of the bottom plate 48, and one end, far away from the bottom plate 48, of the spring 49 is fixedly installed with the sliding column 41; during operation, when not using puggaree 43, slide post 41 to spacing post 42 direction slip for spliced pole 44 on the post 41 that slides and the fixture block 45 chucking on the spacing post 42 that slide, and then fix post 41 that slides, make puggaree 43 packed up.

One end of the sliding column 41 is fixedly connected with a connecting column 44, a clamping block 45 is fixedly installed on the side wall of the limiting column 42, and the clamping block 45 is C-shaped; during operation, the inserting rod 47 is pulled out from the circular hole of the rectangular block 46, and at the moment, the spring 49 on the sliding column 41 drives the bottom plate 48 and the inserting rod 47 to move, so that the inserting rod 47 is contracted towards the sliding column 41, and the sliding column 41 is convenient to move.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a reflective strip 5 is fixedly installed on a side wall of an elevator body 1; the during operation fixes anti-light strip 5 on elevator body 1, carries out the during operation when elevator body 1 night, because the light condition is extremely poor at night, can utilize anti-light strip 5 to reflect light to warn passerby and vehicle and notice.

The working principle is that the rotating plate 306 on the convex arm 305 is rotated to enable the rotating plate 306 to rotate in the direction far away from the backup plate 308, at the moment, the protection net 301 is placed in the guardrail 2, the loop 303 on one side of the rope 302 is pulled to enable the loop 303 and the fixed shaft 307 to be in the same straight line, the loop 303 slides towards the fixed shaft 307, one surface of the loop 303 is attached to the backup plate 308, after the loop 303 is placed, the rotating plate 306 is rotated to enable the rotating plate 306 to turn to the direction of the clamping plate, a gasket on the rotating plate 306 is attached to the surface of the loop 303, the loop 303 is further fixed on the fixed shaft 307, at the moment, the thread groove 304 on the loop 303 and the bolt 309 on the rotating plate 306 are in the same straight line, the bolt 309 is screwed into the thread groove 304, the bolt is enabled to further fix the loop 303, further, the rest of the loops 303 are sequentially fixed, the protection net 301 is fixed, gaps on the guardrail 2 are blocked, when goods fall off, the goods are blocked by the protective net 301, the protective net 301 deforms at the moment and is further blocked by the baffle 310, so that the goods on the protective net 301 are also blocked, excessive deformation of the protective net 301 is avoided, the foam cotton 311 on the baffle 310 plays a role in buffering, the goods are prevented from being damaged by collision, the goods are prevented from falling from gaps of the guardrail 2, when the elevator body 1 works outdoors, the sliding column 41 drives the sunshade plate to slide towards a direction away from the limiting column 42 through the sliding movable column, the sliding column 41 drives the insertion rod 47 to move to a position right above a round hole of the rectangular block 46 and stop, the sunshade cloth 43 is completely opened at the moment, the sliding insertion rod 47 enters the round hole of the rectangular block 46 to be fixed, so that the sliding column 41 drives the sunshade cloth 43 to be fixed, a sunshade effect is achieved for workers on the elevator body 1, when the sunshade cloth 43 is not used, the inserted rod 47 is pulled out from the round hole of the rectangular block 46, the spring 49 on the sliding column 41 drives the bottom plate 48 and the inserted rod 47 to move at the moment, so that the inserted rod 47 contracts towards the sliding column 41, the sliding column 41 is convenient to move, the sliding column 41 slides towards the limiting column 42, the connecting column 44 on the sliding column 41 and the clamping block 45 on the limiting column 42 are clamped, the sliding column 41 is fixed, and the sun-shading cloth 43 is folded.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a lift ladder protector for building engineering which characterized in that: comprises an elevator body (1), a guardrail (2) and a protective net (301); one side of elevator body (1) is equipped with protection network (301), the both sides fixed mounting of protection network (301) has four rope (302), and two liang of a set of center pin symmetric distribution with protection network (301) of four rope (302), the one end fixed mounting that protection network (301) were kept away from in rope (302) has lasso (303), the lateral wall fixed mounting of guardrail (2) has fixed axle (307), the fixed surface cover of fixed axle (307) has backup plate (308), one side fixed mounting that guardrail (2) are close to fixed axle (307) has protruding arm (305), the surface rotation of protruding arm (305) is connected with rotor plate (306), one side fixed mounting of rotor plate (306) has the gasket.

2. A ladder guard as claimed in claim 1, characterised in that: one side of the rotating plate (306) is in threaded connection with a bolt (309), and one side of the ferrule (303) is provided with a thread groove (304).

3. A ladder guard as claimed in claim 2, in which: one side of the guardrail (2) is fixedly provided with a baffle plate (310), and the surface of the baffle plate (310) is fixedly sleeved with foam cotton (311).

4. A ladder guard as claimed in claim 3, characterised in that: one side fixed mounting of guardrail (2) has spacing post (42), one side sliding connection of guardrail (2) has slip post (41), one end fixedly connected with puggaree (43) of spacing post (42), the one end and the slip post (41) fixed mounting of spacing post (42) are kept away from in puggaree (43), the one end sliding connection of slip post (41) has inserted bar (47), one side fixed mounting of protection network (301) has rectangular block (46), the round hole has been seted up to one side of rectangular block (46).

5. A ladder guard as claimed in claim 4, in which: the outer fixed cover of inserted bar (47) has bottom plate (48), the one end fixed mounting of bottom plate (48) has spring (49), the one end and the sliding column (41) fixed mounting that bottom plate (48) are kept away from in spring (49).

6. A ladder guard as claimed in claim 5, in which: one end of the sliding column (41) is fixedly connected with a connecting column (44), a clamping block (45) is fixedly mounted on the side wall of the limiting column (42), and the clamping block (45) is C-shaped.