CN210710625U

CN210710625U - Construction elevator with safety arrangement

Info

Publication number: CN210710625U
Application number: CN201921402666.4U
Authority: CN
Inventors: 赵国景
Original assignee: Jiangyin Dongsheng Building Machinery Co Ltd
Current assignee: Jiangyin Dongsheng Building Machinery Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-09
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a construction elevator with safety protection device, which comprises a base, a lower slide rail is welded on the top of the base, a lifting frame is installed on the lower slide rail, an upper slide rail is installed on the top of the lifting frame, the upper slide rail is fixedly connected with a top plate, a telescopic rod is arranged on the top plate, the lower part of the telescopic rod is connected with a steel wire net, the top end of the telescopic rod is connected with a fixed block, the upper part of the telescopic rod is slidably connected with a sliding sleeve, a rope net is connected between the fixed block and the sliding sleeve, a bolt passes through the sliding sleeve, a fixed plate is welded on the base, a first threaded rod passes through the inner side of the fixed plate, the first threaded rod is connected with a cone head, a second threaded rod passes through the outer side of the fixed plate, the second threaded rod is connected with a friction, meanwhile, the device can be fixed on the ground with different hardness degrees, and the fixing effect is good.

Description

Construction elevator with safety arrangement

Technical Field

The utility model relates to the technical field of elevators, concretely relates to construction elevator with safety arrangement.

Background

The elevator is a multifunctional hoisting, loading and unloading mechanical equipment, and can be divided into a fixed type and a movable type: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type: the fixed type is provided with a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like.

For safety, guard rails are generally arranged on a lifting platform of a lift, the height of the existing guard rails is generally fixed and is not suitable for people with different heights to work on the lifting platform, for example, when a person with a shorter height works on the lifting platform, two hands need to extend outside the guard rails to work, the two hands need to be lifted upwards, the work is very inconvenient, when a person with a higher height works on the lifting platform, the height of the guard rails cannot reach the waist height of a worker, and the protection effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned problem that exists among the prior art, provide a construction elevator with safety arrangement, novel structure not only through being equipped with telescopic link and two sets of different protection networks, the staff can adjust the telescopic link according to self height, and the staff of the different heights of being convenient for carries out work, can fix the device subaerially at different hard degrees simultaneously, and is fixed effectual, and the security is high.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a construction elevator with a safety protection device comprises a base, wherein a lower slide rail is welded at the top of the base, a lifting frame is installed on the lower slide rail, an upper slide rail is installed at the top of the lifting frame, the upper slide rail is fixedly connected with a top plate, telescopic rods are fixedly connected at four corners of the top plate, adjusting pins are arranged on the telescopic rods, a steel wire mesh is fixedly connected between the lower parts of every two groups of telescopic rods, a fixed block is fixedly connected at the top end of each telescopic rod, a sliding sleeve is slidably connected at the upper part of each telescopic rod, a rope net is fixedly connected between the fixed block and the sliding sleeve and can be folded, bolts penetrate through the sliding sleeve and are in friction contact with the telescopic rods, fixed plates are welded at the four corners of the base, a first threaded rod penetrates through the inner side of each fixed plate, and conical, and a second threaded rod penetrates through the outer side of the fixing plate, and a friction plate is fixedly connected to the bottom end of the second threaded rod.

Further, the telescopic link includes the outer pole, fixed connection between outer pole and the roof, be equipped with the spring in the outer pole, spring top end butt has the slider, pole in the fixedly connected with on the slider, it has the multiunit draw-in groove to open on the interior pole, the regulating pin passes outer pole and draw-in groove looks block.

Furthermore, the fixed block is fixedly connected with the top end of the inner rod, the sliding sleeve is connected with the inner rod in a sliding mode, and the bolt is in friction contact with the inner rod.

Further, the bottom of the base is provided with rollers.

Furthermore, a hydraulic telescopic rod is installed on the lifting frame.

Further, the steel wire mesh is made of stainless steel materials.

Further, the rope net is made of nylon rope materials.

The utility model discloses a income effect is:

the utility model is not only novel structure, through being equipped with telescopic link and two sets of different protection networks, the staff can adjust the telescopic link according to self height, the staff of being convenient for different heights carries out work, can fix the device subaerially at different hard degrees simultaneously, when carrying out the during operation subaerially at hard, the accessible friction plate is fixed the device, when the during operation on soft soil, the accessible awl is fixed the device, fixed effectual, the security is high.

Drawings

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

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

fig. 2 is the schematic view of the telescopic rod structure of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in FIGS. 1-2, the utility model relates to a construction elevator with a safety protection device, a base 1, a lower slide rail 2 welded on the top of the base 1, a crane 3 (the crane is a prior art, and is not further explained here) installed on the lower slide rail 2, an upper slide rail 4 installed on the top of the crane 3, a telescopic rod 6 fixedly connected between the upper slide rail 4 and a top plate 5, telescopic rods 6 fixedly connected on four corners of the top plate 5, adjusting pins 66 arranged on the telescopic rods 6, a steel wire mesh 10 fixedly connected between the lower parts of each two groups of telescopic rods 6, a fixed block 8 fixedly connected on the top end of the telescopic rod 6, a sliding sleeve 7 slidably connected on the upper part of the telescopic rod 6, a rope mesh 9 fixedly connected between the fixed block 8 and the sliding sleeve 7, the rope mesh 9 can be folded, a bolt 17 passing on the sliding sleeve 7, the bolt 17 is in, a first threaded rod 11 penetrates through the inner side of the fixing plate 13, a conical head 15 is fixedly connected to the bottom end of the first threaded rod 11, a second threaded rod 12 penetrates through the outer side of the fixing plate 13, and a friction plate 14 is fixedly connected to the bottom end of the second threaded rod 12.

Wherein, telescopic link 6 includes outer pole 61, fixed connection between outer pole 61 and the roof 5, be equipped with spring 62 in the outer pole 61, there is slider 63 spring 62 top butt, slider 63 and the outer pole 61 inner wall sliding contact, pole 64 in the fixedly connected with on the slider 63, interior pole 64 is pegged graft and is in outer pole 61, it has multiunit draw-in groove 65 to open on interior pole 64, adjusting pin 66 passes outer pole 61 and draw-in groove 65 looks block, fixed connection between fixed block 8 and the interior pole 64 top, sliding connection between sliding sleeve 7 and the interior pole 64, frictional contact between bolt 17 and the interior pole 64, be convenient for fix sliding sleeve 7.

Wherein, the bottom of the base 1 is provided with a roller 16, which is convenient for the movement of the device; the lifting frame 3 is provided with a hydraulic telescopic rod which is convenient to lift.

The steel wire mesh 10 is made of stainless steel materials, so that the service life is long; the rope net 9 is made of nylon rope materials, is not easy to break and has good safety.

One specific application of this embodiment is: when the device is used, according to the ground condition of a place needing to work, when the device works on hard ground, the second threaded rod 12 can be rotated, the second threaded rod 12 drives the friction plate 14 to move downwards, the friction plate 14 is in friction contact with the ground to fix the device, when the device works on soft ground, the first threaded rod 11 can be rotated, the first threaded rod 11 drives the conical head 15 to move downwards, the conical head 15 is inserted into the ground, a worker fixing the device can stand on the top plate 5, the worker can loosen the adjusting pin 66 according to the height of the worker and adjust the height of the telescopic rod 6, after the height adjustment of the telescopic rod 6 is completed, the adjusting pin 66 can be inserted into the clamping groove 65 to fix the height of the telescopic rod 6, the bolt 17 can be loosened, the sliding sleeve 7 slides along the inner rod 64 to expand the rope net 9, and the sliding sleeve 7 is slid to be contacted with the top end of the outer rod 61, the sliding sleeve 7 is fixed by screwing the bolt 17.

To sum up, the utility model is not only novel structure, through being equipped with telescopic link and two sets of different protection networks, the staff can adjust the telescopic link according to self height, and the staff of the different heights of being convenient for carries out work, can fix the device subaerially at different hard degrees simultaneously, and fixed effectual, the security is high.

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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a construction elevator with safety arrangement, includes base (1), its characterized in that: the steel wire rope drawing machine is characterized in that a lower sliding rail (2) is welded at the top of the base (1), a lifting frame (3) is installed on the lower sliding rail (2), an upper sliding rail (4) is installed at the top of the lifting frame (3), the upper sliding rail (4) is fixedly connected with the top plate (5), telescopic rods (6) are fixedly connected with four corners of the top plate (5), adjusting pins (66) are arranged on the telescopic rods (6), a steel wire net (10) is fixedly connected between the lower parts of every two groups of telescopic rods (6), a fixed block (8) is fixedly connected with the top end of each telescopic rod (6), a sliding sleeve (7) is slidably connected with the upper part of each telescopic rod (6), a rope net (9) is fixedly connected between each fixed block (8) and the corresponding sliding sleeve (7), the rope net (9) is foldable, a bolt (17) penetrates through the sliding sleeve (7), and, base (1) four corners department all welds fixed plate (13), fixed plate (13) inboard has first threaded rod (11) to pass, first threaded rod (11) bottom fixedly connected with conical head (15), fixed plate (13) outside has second threaded rod (12) to pass, second threaded rod (12) bottom fixedly connected with friction plate (14).

2. A construction elevator with safety protection device according to claim 1, characterized in that: telescopic link (6) are including outer pole (61), fixed connection between outer pole (61) and roof (5), be equipped with spring (62) in outer pole (61), spring (62) top butt has slider (63), pole (64) in the fixedly connected with on slider (63), it has multiunit draw-in groove (65) to open on interior pole (64), adjusting pin (66) pass outer pole (61) and draw-in groove (65) looks block.

3. A construction elevator with safety protection device according to claim 2, characterized in that: fixed connection between fixed block (8) and interior pole (64) top, sliding connection between sliding sleeve (7) and interior pole (64), frictional contact between bolt (17) and interior pole (64).

4. A construction elevator with safety protection device according to claim 1, characterized in that: the bottom of the base (1) is provided with a roller (16).

5. A construction elevator with safety protection device according to claim 1, characterized in that: and the lifting frame is provided with a hydraulic telescopic rod.

6. A construction elevator with safety protection device according to claim 1, characterized in that: the steel wire mesh (10) is made of stainless steel materials.

7. A construction elevator with safety protection device according to claim 1, characterized in that: the rope net (9) is made of nylon rope materials.