CN118062759A - Lifting device for fire-fighting construction - Google Patents

Abstract

The invention relates to the technical field of fire-fighting pipeline construction, and discloses a lifting device for fire-fighting construction, which comprises a lifting device; the lifting device includes: the top of the bracket is provided with a first frame body; the second frame body is arranged in the first frame body; the sliding frame is arranged in the first frame body; the fixed rod is arranged on the outer side wall of the sliding frame; the fixed seat is arranged on the outer side wall of the fixed rod; the chute is arranged in the fixing rod; the connecting plate is arranged on the outer side wall of the fixed seat and slides in the sliding groove; this hoisting device for fire control construction is through installing the mounting bracket of installing fire control pipeline and fire control pipeline together and fix on elevating gear's fixed establishment, directly takes mounting bracket and fire control pipeline to go up and down together through elevating gear, when the mounting bracket risees to the top, still makes things convenient for the workman to use electric drill and bolt direct mount to house top, does not need to hold the mounting bracket again with the hand, avoids workman operation flow and equipment too much when the overhead operation.

Description

Lifting device for fire-fighting construction

Technical Field

The invention relates to the technical field of fire-fighting pipeline construction, in particular to a lifting device for fire-fighting construction.

Background

The fire fighting is to eliminate hidden danger and prevent disaster (namely, prevent and solve the general term of human, natural and accidental disasters encountered by people in the processes of life, work and study), and the narrow meaning of the fire fighting is that at the beginning of people's understanding: the fire disaster extinguishing means mainly comprising personnel rescue in fire disaster sites, rescue of important facility equipment and cultural relics, safety protection and rescue of important property, fire disaster extinguishing and the like, and aims to reduce the damage degree caused by the fire disaster and reduce casualties and property loss. Fire-fighting pipeline refers to pipeline materials used in fire-fighting, connecting fire-fighting equipment, and delivering fire-fighting water, gas or other mediums. Because of special requirements, the thickness and the material of the fire-fighting pipeline are special requirements, red paint is sprayed, and fire-fighting water is conveyed. At present, when a worker installs the fire-fighting pipeline, most of the workers carry and support the fire-fighting pipeline by hands, and part of the fire-fighting pipeline is fixed at the top of a building, so that the workers need to carry the fire-fighting pipeline to the top of the building, the labor intensity of the workers is very high, the installation efficiency of the fire-fighting pipeline is reduced, and accidents are easy to cause.

The existing fire-fighting pipeline installation can be carried out by using a lifter, one type of the fire-fighting pipeline installation is a platform type, the fire-fighting pipeline installation can be lifted together with a person, a worker only needs to place the fire-fighting pipeline and some related installation tools on the platform, then the person stands on the platform again, the platform is jacked up by using the lifter to carry out fire-fighting pipeline installation construction, the fire-fighting pipeline installation is a real type of person and goods, the fire-fighting pipeline can roll when being round, the damage to the worker is easily caused by misoperation, and the fire-fighting pipeline installation construction is a complex accident; one is cable wire type of lifting, and after fixing the fire-fighting pipeline, the fire-fighting pipeline is lifted, and then the worker installs through other equipment climbing, although the person is lifted separately from the equipment, the safety is guaranteed to a certain extent, but this kind of lifting can only be used for lifting the fire-fighting pipeline generally, and the support frame for installing the fire-fighting pipeline still needs the worker to manually lift up for installation, and is inefficient.

Disclosure of Invention

(One) solving the technical problems

Aiming at the defects of the prior art, the invention provides a lifting device for fire-fighting construction, which has the advantage of convenient installation and solves the problem that a supporting frame still needs to be taken by a worker when a fire-fighting pipeline is lifted and installed.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions: a lifting device for fire-fighting construction comprises a lifting device; the lifting device includes: the top of the bracket is provided with a first frame body; the second frame body is arranged in the first frame body; the sliding frame is arranged in the first frame body; the fixed rod is arranged on the outer side wall of the sliding frame; the fixed seat is arranged on the outer side wall of the fixed rod; the chute is arranged in the fixing rod; the connecting plate is arranged on the outer side wall of the fixed seat and slides in the sliding groove; the screw rod penetrates through the sliding groove, is in threaded connection with the sliding groove and is in rotary connection with the fixed rod, and a knob is arranged at one end of the screw rod; the pulley component is arranged on the first frame body, the second frame body and the sliding frame; and the winch is arranged at the top of the bracket.

In some embodiments, the outer side wall of the first frame is provided with a fixing plate, and the pulleys of the pulley assembly are respectively arranged at the bottom of the fixing plate, the bottom of the inner wall of the second frame, the top of the inner wall of the second frame and the top of the carriage.

In some embodiments, the outer side walls of the second frame and the first frame are respectively provided with a limiting block.

In some embodiments, the bottom of the bracket is provided with universal wheels, the number of the universal wheels is not less, and the forward area of the bracket is larger than the backward area of the bracket.

In some embodiments, the top of the carriage is provided with a rubber pad.

In some embodiments, an auxiliary assembly is disposed between the fixing bars, the auxiliary assembly comprising: the connecting block is arranged on the outer side wall of the connecting plate and penetrates through the fixing rod; the connecting rods are arranged between the connecting blocks and are fixed by bolts; the fixed block is arranged at the top of the connecting rod; the accommodating cavity is arranged in the fixing block and penetrates through the outer side wall of the fixing block; the rod body is arranged in the accommodating cavity; the extrusion plate is arranged at one end of the extrusion plate; the spring is arranged between the rod body and the containing cavity.

In some embodiments, a limiting plate is arranged at the top of the fixed block, an auxiliary block is arranged at one end of the limiting plate, and the auxiliary block is rotationally connected with the fixed block.

In some embodiments, the outer side wall of the auxiliary block is provided with an arcuate structure.

(III) beneficial effects

Compared with the prior art, the invention provides a lifting device for fire construction, which has the following beneficial effects:

This hoisting device for fire control construction is through installing the mounting bracket of installing fire control pipeline and fire control pipeline together and fix on elevating gear's fixed establishment, directly take mounting bracket and fire control pipeline to go up and down together through elevating gear, when the mounting bracket rises to the top, still make things convenient for the workman to use electric drill and bolt direct mount to house top, need not hold the mounting bracket again with the hand, only need in advance remove elevating gear to the mounting bracket need install fixed position can, operation flow and equipment are too much when avoiding the workman to work at the eminence, take place the safety problem.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of a modified structure of the present invention;

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

FIG. 4 is a schematic view of the placement of the mounting bracket of the present invention;

FIG. 5 is a schematic cross-sectional view of a mounting block of the present invention;

FIG. 6 is a schematic view of the structure of the fixing base and the connecting plate of the present invention;

fig. 7 is an enlarged schematic view of the structure of the present invention at a.

In the figure:

1. A lifting device; 11. a bracket; 111. a universal wheel; 12. a first frame; 121. a fixing plate; 13. a second frame; 131. a limiting block; 14. a carriage; 141. a rubber pad; 15. a fixed rod; 151. a chute; 16. a fixing seat; 161. a connecting plate; 17. a screw rod; 171. a knob; 18. a pulley assembly; 181. a windlass;

2. An auxiliary component; 21. a connecting block; 22. a connecting rod; 23. a fixed block; 24. a cavity; 241. a spring; 25. a rod body; 26. an extrusion plate; 27. a limiting plate; 28. and an auxiliary block.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that all the directional indicators in the embodiments of the present application are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.

In the present application, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The existing fire-fighting pipeline installation can be installed by using an elevator, one type is of a platform type, can be lifted together with a person, and the other type is of a steel cable lifting type, so that the fire-fighting pipeline is lifted after being fixed, workers can install the fire-fighting pipeline by climbing through other equipment, but the lifting can only be used for lifting the fire-fighting pipeline generally, a supporting frame for installing the fire-fighting pipeline still needs to be lifted manually by the workers for installation, and the efficiency is low.

In order to solve the problems in the related art to a certain extent, the embodiment of the application provides a lifting device for fire-fighting construction, when the lifting device is needed to be used, only the mounting frame and the fire-fighting pipeline are needed to be mounted on the fixing mechanism of the lifting device together, the mounting frame and the fire-fighting pipeline are directly carried to lift together, when the mounting frame is lifted to the top, workers can conveniently use an electric drill and bolts to be directly mounted to the top of a house, and the mounting frame is not needed to be held again by hands.

The application is described below with reference to specific embodiments in conjunction with the accompanying drawings:

Referring to fig. 1 to 7, an embodiment of the present application provides a lifting device for fire construction, including a lifting device 1; the lifting device 1 includes: the top of the bracket 11 is provided with a first frame body 12; the second frame 13 is arranged in the first frame 12; the carriage 14 is arranged inside the first frame 12; a fixed rod 15 is provided on the outer side wall of the carriage 14; the fixed seat 16 is arranged on the outer side wall of the fixed rod 15; the chute 151 is arranged in the fixing rod 15; the connecting plate 161 is disposed on the outer side wall of the fixed seat 16 and slides inside the chute 151; the screw rod 17 penetrates through the sliding groove 151, is in threaded connection with the sliding groove 151 and is in rotary connection with the fixed rod 15, and a knob 171 is arranged at one end of the screw rod 17; the pulley assembly 18 is arranged on the first frame 12, the second frame 13 and the carriage 14; and a winch 181 provided at the top of the bracket 11.

When using, firstly place the mounting bracket of fire control pipeline on fixing base 16, then rotate lead screw 17 through knob 171, make the connecting plate 161 with lead screw 17 threaded connection take fixing base 16 to remove, extrude fixedly to the mounting bracket, place the mounting bracket and drop, and still set up flutedly on the fixing base 16, convenient better fixed mounting bracket, then put into the mounting bracket with the fire control pipeline, fix and spacing fire control pipeline through the mounting bracket, then start the hoist ware, pull up balladeur train 14 and framework two 13 in proper order through cable wire and pulley assembly, thereby accomplish the promotion work of mounting bracket and fire control pipeline.

Specifically, the carriage 14 is a rack that slides up and down through a sliding block on the inner wall of the second frame 13, and the second frame 13 also slides up and down through a sliding block inside the first frame 12.

In some embodiments, the outer side wall of the first frame 12 is provided with a fixing plate 121, and the pulleys of the pulley assembly 18 are respectively disposed at the bottom of the fixing plate 121, the bottom of the inner wall of the second frame 13, the top of the inner wall of the second frame 13, and the top of the carriage 14.

Pulleys are respectively installed at the bottom of the fixing plate 121, the bottom of the inner wall of the second frame 13, the top of the inner wall of the second frame 13 and the top of the carriage 14, and then a steel cable wound on the winch 181 sequentially passes through the pulleys at the positions, and the last end of the steel cable is fixed at the top of the second frame 13.

In some embodiments, the outer side walls of the second frame 13 and the first frame 12 are respectively provided with a limiting block 131. The setting of the limiting block 131 is to increase the stability between the second frame 13 and the first frame 12, avoid falling, and the opening of the limiting block 131 on the second frame 13 is outward and the opening of the limiting block 131 on the first frame 12 is inward

In some embodiments, the bottom of the bracket 11 is provided with universal wheels 111, the number of the universal wheels 111 is not less than 6, and the forward area of the bracket 11 is larger than the backward area of the bracket 11. Because the installation frame and the fire-fighting pipeline are installed on the front fixing rod 15, the volume is protruding, the gravity leans forward, so the front position area and the length of the bracket 11 are large to provide better stability, the universal wheel 111 is arranged to facilitate the movement of the whole device when in use, and the driven universal wheels are all provided with locking mechanisms to prevent the wheels from rotating, the structure belongs to the prior art and is not shown in detail in the drawings

In some embodiments, the top of the carriage 14 is provided with a rubber pad 141. The rubber pad 141 is provided to prevent the carriage 14 from colliding with the first frame 12 after moving upward.

In some embodiments, an auxiliary assembly 2 is disposed between the fixing rods 15, and the auxiliary assembly 2 includes: the connecting block 21 is disposed on the outer side wall of the connecting plate 161 and penetrates the fixing rod 15; the connecting rod 22 is arranged between the connecting blocks 21 and is fixed by bolts; the fixed block 23 is arranged on the top of the connecting rod 22; the accommodating cavity 24 is arranged in the fixing block 23 and penetrates through the outer side wall of the fixing block 23; the rod body 25 is arranged in the cavity 24; the extrusion plate 26 is arranged at one end of the extrusion plate 26; the spring 241 is disposed between the rod 25 and the cavity 24. Connecting block 21 is fixed on connecting plate 161, connecting rod 22 is fixed through bolt and connecting block 21, when lead screw 17 rotates and drives connecting plate 161 to remove, also will bring connecting rod 22 to remove, fixed block 23 and stripper plate 26 at connecting rod 22 top will restrict the fire control pipeline when touching the fire control pipeline, avoid the fire control pipeline to roll in the process of going up and down, the mounting bracket of striking opposite side, dangerous easily takes place, when stripper plate 26 extrudes the fire control pipeline, body of rod 25 will move to holding chamber 24 inside, and then the extrusion spring, can adapt to the fire control pipeline of different specifications

In some embodiments, a limiting plate 27 is disposed on the top of the fixed block 23, and an auxiliary block 28 is disposed at one end of the limiting plate 27, where the auxiliary block 28 is rotatably connected with the fixed block 23. When the extrusion plate 26 extrudes the fire-fighting pipeline, the extrusion plate 26 and the rod body 25 move inwards to extrude the auxiliary block, so that the auxiliary block drives the limiting plate 27 to rotate, and the fire-fighting pipeline is limited from the top.

Specifically, the torsion spring mechanism is arranged at the rotation connection part of the auxiliary block 28 and the fixed block 23, so that the limiting plate 27 can automatically rebound to the original position.

In some embodiments, the outer side wall of the auxiliary block 28 is provided with an arcuate structure. The arcuate configuration provides for improved extrusion of the auxiliary blocks 28 from the extrusion plate 26.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present application. In this specification, schematic representations of the above terms are not necessarily directed 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. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a hoisting device for fire control construction which characterized in that: comprises a lifting device (1); the lifting device (1) comprises:

A first frame body (12) is arranged at the top of the bracket (11);

a second frame (13) disposed inside the first frame (12);

A carriage (14) provided inside the first frame (12);

A fixed rod (15) provided on the outer side wall of the carriage (14);

The fixed seat (16) is arranged on the outer side wall of the fixed rod (15);

A chute (151) which is arranged in the fixing rod (15);

The connecting plate (161) is arranged on the outer side wall of the fixed seat (16) and slides in the sliding groove (151);

The screw rod (17) penetrates through the sliding groove (151), is in threaded connection with the sliding groove (151) and is in rotary connection with the fixed rod (15), and a knob (171) is arranged at one end of the screw rod (17);

The pulley assembly (18) is arranged on the first frame body (12), the second frame body (13) and the sliding frame (14);

And the winch (181) is arranged at the top of the bracket (11).

2. The lifting device for fire construction according to claim 1, wherein: the outer side wall of the first frame body (12) is provided with a fixed plate (121), and pulleys of the pulley assembly (18) are respectively arranged at the bottom of the fixed plate (121), the bottom of the inner wall of the second frame body (13), the top of the inner wall of the second frame body (13) and the top of the sliding frame (14).

3. The lifting device for fire construction according to claim 1, wherein: limiting blocks (131) are respectively arranged on the outer side walls of the second frame body (13) and the first frame body (12).

4. The lifting device for fire construction according to claim 1, wherein: the bottom of support (11) is provided with universal wheel (111), the quantity of universal wheel (111) is not less than 6, support (11) area forward is greater than support (11) area backward.

5. The lifting device for fire construction according to claim 1, wherein: a rubber pad (141) is arranged at the top of the sliding frame (14).

6. The lifting device for fire construction according to claim 1, wherein: an auxiliary assembly (2) is arranged between the fixing rods (15), and the auxiliary assembly (2) comprises:

A connection block (21) which is provided on the outer side wall of the connection plate (161) and penetrates the fixing rod (15);

The connecting rod (22) is arranged between the connecting blocks (21) and is fixed by bolts;

the fixed block (23) is arranged at the top of the connecting rod (22);

The containing cavity (24) is arranged in the fixing block (23) and penetrates through the outer side wall of the fixing block (23);

the rod body (25) is arranged in the accommodating cavity (24);

A squeeze plate (26) provided at one end of the squeeze plate (26);

and the spring (241) is arranged between the rod body (25) and the containing cavity (24).

7. The lifting device for fire construction according to claim 6, wherein: the top of fixed block (23) is provided with limiting plate (27), one end of limiting plate (27) is provided with auxiliary block (28), auxiliary block (28) with fixed block (23) rotate and are connected.

8. The lifting device for fire construction according to claim 7, wherein: the outer side wall of the auxiliary block (28) is provided with an arc-shaped structure.