CN217054294U

CN217054294U - Be used for housing construction to use safe companion ladder

Info

Publication number: CN217054294U
Application number: CN202220809153.0U
Authority: CN
Inventors: 王伟; 费洪武; 王正前
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-26
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a be used for housing construction to use safe companion ladder relates to housing construction technical field. The utility model comprises a movable base and a workbench, wherein a lifting frame is arranged between the lower surface of the workbench and the movable base, guard rails are arranged on the periphery of the upper surface of the workbench, the safety of constructors in the construction process is ensured, two limiting grooves are respectively arranged on the front and the rear surfaces of the workbench, hydraulic rods are rotatably matched in the limiting grooves, a connecting rod is connected between the telescopic ends of the left and the right adjacent hydraulic rods, a protective net is arranged between the connecting rod and the workbench, the left side and the right side of the upper surface of the connecting rod are both connected with steel ropes, the movable ends of the steel ropes are connected with hooks which are mutually matched with the protective fence, the hydraulic rod is matched with the connecting rod, so that the protective net is convenient to unfold, the falling phenomenon of personnel in the construction process is prevented, the protection performance of the device is improved, meanwhile, the hook is matched with the guard rail, and the stability of the connecting rod and the guard net is ensured under the action of the steel rope.

Description

Be used for housing construction to use safe companion ladder

Technical Field

The utility model belongs to the technical field of the housing construction, especially, relate to a be used for housing construction to use safe companion ladder.

Background

In the house building construction process, the elevator is often needed, so that constructors can conveniently carry out construction operation on high places or convey construction materials to the high places.

At present, in the current elevator use, only have raising and lowering functions, lack the corresponding structure of preventing falling, upwards transport construction material's in-process at the elevator, perhaps when constructor carries out the construction operation of eminence, the elevator takes place to rock easily, leads to the construction material or the constructor who transport to appear the phenomenon of falling, and the protectiveness is not good. Therefore, the safety elevator for building construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide a be used for housing construction to use safe companion ladder.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a be used for housing construction to construct with safe companion ladder, including removing base and workstation, be provided with two cranes between workstation lower surface and the removal base, workstation upper surface week side is provided with the rail guard, two spacing grooves have all been seted up on both surfaces around the workstation, spacing inslot portion normal running fit has the hydraulic stem, controls adjacent two be connected with the connecting rod between the flexible end of hydraulic stem, just be provided with the protection network between connecting rod and the workstation, the connecting rod upper surface left and right sides all is connected with the steel cable, the steel cable expansion end is connected with the couple, mutually supports with the rail guard, both sides all are provided with two rubber blocks around on the rail guard, the rubber block has seted up the arc draw-in groove by the outside surface, mutually supports with the hydraulic stem.

Through the crane has realized the rising and the decline of workstation, constructor and construction material's protectiveness has been ensured to the rail guard, the hydraulic stem mutually supports with the connecting rod simultaneously, the expansion of the protection network of being convenient for, effectively prevent that construction material or constructor from appearing the phenomenon of falling, the protective effect of device has been improved, wherein couple and mutually supporting of rail guard, combine the steel cable, play tensile and limiting displacement to the connecting rod, and then ensured the stability of protection network, the result of use of protection network has been guaranteed, the use is made things convenient for, the normal running fit of hydraulic stem and spacing groove, the hydraulic stem of being convenient for receive and release, and then made things convenient for the protection network to accomodate, combine under the mutually supporting of arc draw-in groove and hydraulic stem, be convenient for fix the hydraulic stem of accomodating the state, the stability of accomodating the state hydraulic stem has been ensured.

Preferably, first chutes are formed in the front side and the rear side of the upper surface of the movable base, second chutes are formed in the front side and the rear side of the lower surface of the workbench, and a screw rod and a sliding rod are arranged inside the first chutes and the second chutes respectively.

Preferably, the lead screw is provided with two first sliding blocks which are in sliding fit with the first sliding grooves, the sliding rod is provided with two second sliding blocks which are in sliding fit with the second sliding grooves, the upper end and the lower end of the lifting frame are respectively connected with the second sliding blocks and the first sliding blocks, relative movement of the left first sliding blocks and the right first sliding blocks is conveniently driven through the lead screw, and the lifting frame is lifted and lowered by combining the mutual matching of the sliding rod and the second sliding blocks.

Preferably, the right end of the screw rod penetrates through the movable base and is connected with a motor.

Preferably, the lower surface of the movable base is provided with a plurality of self-locking universal wheels, and the device can be conveniently moved through the self-locking universal wheels.

Preferably, be connected with the telescopic link between workstation lower surface and the removal base upper surface, through the telescopic link has ensured the stability of workstation lift process.

The utility model discloses following beneficial effect has:

the utility model discloses a rising and the decline of workstation have been realized to the crane, constructor and construction material's protectiveness has been ensured to the rail guard, mutually support of hydraulic stem and connecting rod simultaneously, be convenient for the expansion of protection network, effectively prevent that construction material or constructor from appearing the phenomenon of falling, the protective effect of device has been improved, wherein mutually support of couple and rail guard, combine the steel cable, play tensile and limiting displacement to the connecting rod, and then ensured the stability of protection network, the result of use of protection network has been guaranteed, use is made things convenient for, hydraulic stem and spacing groove's normal running fit, receive and release of the hydraulic stem of being convenient for, and then made things convenient for the protection network to accomodate, combine arc draw-in groove and hydraulic stem mutually support down, be convenient for fix the hydraulic stem of accomodating the state, the stability of accomodating the state hydraulic stem has been ensured.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

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 view of the overall structure of the present invention;

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

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

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

fig. 6 is an enlarged schematic view of a structure at C in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. moving the base; 2. a work table; 3. a lifting frame; 4. protecting a fence; 5. a limiting groove; 6. a hydraulic lever; 7. a connecting rod; 8. a protective net; 9. hooking; 10. a steel cord; 11. a rubber block; 12. an arc-shaped clamping groove; 13. a first chute; 14. a second chute; 15. a screw rod; 16. a slide bar; 17. a first slider; 18. a second slider; 19. a motor; 20. a self-locking universal wheel; 21. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", and the like indicate orientation or positional relationship only for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-6, the utility model relates to a safety elevator for building construction, which comprises a movable base 1 and a workbench 2, two lifting frames 3 are arranged between the lower surface of the workbench 2 and the movable base 1, guard rails 4 are arranged around the upper surface of the workbench 2, two limiting grooves 5 are arranged on the front and back surfaces of the workbench 2, hydraulic rods 6 are rotatably matched in the limiting grooves 5, a connecting rod 7 is connected between the telescopic ends of the two adjacent hydraulic rods 6, a protective net 8 is arranged between the connecting rod 7 and the workbench 2, the left side and the right side of the upper surface of the connecting rod 7 are both connected with a steel rope 10, the movable end of the steel rope 10 is connected with a hook 9, mutually support with rail guard 4, both sides all are provided with two blocks of rubber 11 around on rail guard 4, and block of rubber 11 leans on the outside surface to have seted up arc draw-in groove 12, mutually supports with hydraulic stem 6.

The lifting frame 3 realizes the lifting and descending of the workbench 2, the protective guard 4 ensures the protectiveness of constructors and construction materials, meanwhile, the hydraulic rod 6 is matched with the connecting rod 7, so that the protective net 8 can be conveniently unfolded, the falling phenomenon of construction materials or constructors can be effectively prevented, the protection effect of the device is improved, wherein the hook 9 is matched with the guard rail 4 and is combined with the steel rope 10 to play a role in stretching and limiting the connecting rod 7, thereby ensuring the stability of the protective net 8, ensuring the use effect of the protective net 8 and facilitating the use, the hydraulic rod 6 is matched with the limit groove 5 in a rotating way to facilitate the retraction of the hydraulic rod 6, and then made things convenient for protection network 8 to accomodate, under combining mutually supporting of arc draw-in groove 12 and hydraulic stem 6, be convenient for fix the hydraulic stem 6 of accomodating the state, ensured the stability of accomodating state hydraulic stem 6.

Be connected with telescopic link 21 between 2 lower surfaces of workstation and the removal base 1 upper surface, ensured the stability of 2 lift processes of workstation through telescopic link 21.

The lower surface of the movable base 1 is provided with a plurality of self-locking universal wheels 20, and the device can be conveniently moved through the self-locking universal wheels 20.

First chutes 13 are formed in the front and rear sides of the upper surface of the movable base 1, second chutes 14 are formed in the front and rear sides of the lower surface of the workbench 2, screw rods 15 and slide rods 16 are respectively arranged in the first chutes 13 and the second chutes 14, two first sliders 17 are arranged on the screw rods 15 and are in sliding fit with the first chutes 13, two second sliders 18 are arranged on the slide rods 16 and are in sliding fit with the second chutes 14, the upper end and the lower end of the lifting frame 3 are respectively connected with the second sliders 18 and the first sliders 17, the right end of the screw rod 15 penetrates through the movable base 1 and is connected with a motor 19, relative movement of the left first slider 17 and the right first slider 17 is conveniently driven through the screw rods 15, and the lifting frame 3 is lifted and lowered by combining the mutual fit of the slide rods 16 and the second sliders 18.

The working principle is as follows: when the utility model is used, the device is moved to an operation production place through the self-locking universal wheel 20 and is fixed, the motor 19 is started simultaneously, the driving screw rod 15 rotates, the relative movement of the two first sliders 17 is driven through the screw rod 15, the slide bar 16 and the second slider 18 are matched with each other, under the action of the telescopic rod 21, the worktable 2 is driven to move upwards through the crane 3, in the process that the worktable 2 drives the construction materials to rise, or when a constructor stands on the worktable 2 to perform high construction operation, under the rotation matching of the hydraulic rod 6 and the limiting groove 5, the hydraulic rod 6 is adjusted to be in a horizontal state, then the hydraulic rod 6 is driven to extend out, the connecting rod 7 is driven to move towards the direction away from the worktable 2, and then the connecting rod 8 is driven to open outwards, the hook 9 is hung on the protective guard 4 at the same time, under the action of the steel rope 10, the stability of the connecting rod 7 and the protective guard 8 is ensured, the front side and the rear side of the workbench 2 are protected, so that the construction materials or constructors on the workbench 2 are prevented from falling, and when falling occurs, the protection performance of the device is greatly improved by the aid of the falling construction materials or constructors through the protective net 8, and the device is convenient to use;

after the use is finished, the hydraulic rod 6 is driven to drive the connecting rod 7 to contract, so that the protective net 8 is folded and stored, meanwhile, the hydraulic rod 6 is rotated to be in a vertical state and clamped into the arc-shaped clamping groove 12 to fix the hydraulic rod 6, and the stability of the hydraulic rod 6 in the storage state is ensured;

when the hydraulic rod 6 rotates outwards to be in a horizontal state, the bottom surface inside the limiting groove 5 has a limiting effect on the hydraulic rod 6, so that the stability of the hydraulic rod 6 in the horizontal state is ensured, and the stability of the protective net 8 is further ensured;

it should be further explained that, according to the actual use situation, the left and right opposite surfaces of the workbench 2 are provided with the limiting groove 5, the hydraulic rod 6, the connecting rod 7, the protective net 8, the hook 9, the steel rope 10, the rubber block 11 and the arc-shaped clamping groove 12 according to the same installation steps, and are matched with the structures of the front and back opposite surfaces of the workbench 2, so that protection is formed on the peripheral side of the workbench 2, and the protection effect of the device is ensured.

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. 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 be used for housing construction safety companion ladder, is including removing base (1) and workstation (2), its characterized in that: two lifting frames (3) are arranged between the lower surface of the workbench (2) and the movable base (1), the upper surface of the workbench (2) is circumferentially provided with a protective guard (4), the front surface and the rear surface of the workbench (2) are respectively provided with two limiting grooves (5), the limiting grooves (5) are internally and rotatably matched with hydraulic rods (6), the left side and the right side of the telescopic ends of the hydraulic rods (6) are adjacent to each other, connecting rods (7) are connected between the telescopic ends of the hydraulic rods (6), protective nets (8) are arranged between the connecting rods (7) and the workbench (2), the left side and the right side of the upper surface of the connecting rods (7) are respectively connected with steel ropes (10), the movable ends of the steel ropes (10) are connected with hooks (9) and are mutually matched with the protective guard (4), the front side and the rear side of the protective guard (4) are respectively provided with two rubber blocks (11), the rubber blocks (11) are provided with arc-shaped clamping grooves (12) close to the outer side surface, is matched with the hydraulic rod (6).

2. The safety elevator for building construction according to claim 1, wherein the movable base (1) is provided with first sliding grooves (13) at the front and rear sides of the upper surface thereof, the workbench (2) is provided with second sliding grooves (14) at the front and rear sides thereof, and the first sliding grooves (13) and the second sliding grooves (14) are respectively provided with a screw rod (15) and a sliding rod (16) therein.

3. The safety elevator for house building construction as claimed in claim 2, wherein the screw rod (15) is provided with two first sliding blocks (17) which are in sliding fit with the first sliding groove (13), the sliding rod (16) is provided with two second sliding blocks (18) which are in sliding fit with the second sliding groove (14), and the upper and lower ends of the elevator frame (3) are respectively connected with the second sliding blocks (18) and the first sliding blocks (17).

4. A safety elevator for building construction according to claim 3, characterised in that the right end of the screw (15) passes through the mobile base (1) and is connected with a motor (19).

5. The safety elevator for building construction according to claim 4, characterized in that the lower surface of the movable base (1) is provided with a plurality of self-locking universal wheels (20).

6. The safety elevator for building construction according to claim 5, wherein a telescopic rod (21) is connected between the lower surface of the working platform (2) and the upper surface of the movable base (1).