CN211550014U

CN211550014U - Hand-lifting type motor-driven fire pump set

Info

Publication number: CN211550014U
Application number: CN202020153229.XU
Authority: CN
Inventors: 袁涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-09-22
Anticipated expiration: 2030-02-05

Abstract

The utility model discloses a hand-lift formula fire pump unit that moves relates to hand-lift formula fire pump technical field, including fire pump unit body, the lower extreme of fire pump unit body is provided with the mounting panel, the lower extreme fixed mounting of mounting panel has the bracing piece, the both ends of bracing piece are provided with the fixed block, the lower extreme of fixed block is provided with the lifter, the lower extreme outside sliding connection of lifter has the layer board, the outside of lifter is provided with the spring, the lower surface of layer board is provided with the lead screw, the outside threaded connection of lead screw has fixed cover, the lower extreme outside of fixed cover is provided with the expansion piece, the outside of fixed block is provided with the first handle that grips. The utility model has the advantages that: convert the rigidity impact that the fire pump power supply vibrations produced into elastic potential energy, reduce the resonance between each part of fire pump, improve the life of fire pump group, the lead screw lower extreme inserts the underground, guarantees that the fire pump can not produce the displacement phenomenon when using, guarantees stability.

Description

Hand-lifting type motor-driven fire pump set

Technical Field

The utility model relates to a hand-lift fire pump technical field specifically is a hand-lift maneuvering fire pump group.

Background

The fire pump is a centrifugal pump used in a fire-fighting system, has the characteristics of full sealing, no leakage, corrosion resistance and the like, and is widely used for pumping various liquids in departments of environmental protection, water treatment, fire fighting and the like. The hand-lift pump is widely applicable to medium and small towns, industrial and mining wharfs, warehouses and rural areas, and is used for fighting general solid matter fires and small-scale oil fires. The hand-lift pump is mainly equipped in the area where the water source is available, but the road is narrow or no road and the vehicle can not reach.

The existing hand-lifting type motor-driven fire pump set is in the using process, a diesel engine or a gasoline engine is mostly adopted as a power source, stronger vibration can be generated when the pump set is used, common vibration is easily generated between components of the hand-lifting type motor-driven fire pump set, the service life of the hand-lifting type motor-driven fire pump set is shortened, when the pump set is used at a muddy position, the hand-lifting type motor-driven fire pump set can also generate displacement due to vibration, the water pumping effect is influenced, when the pump set is used by hand lifting, the foot is greatly stepped when the pump set is used by hand lifting, the foot stepping condition is easily generated by front and rear hand-lifting personnel, the transportation of the hand-lifting type motor-driven fire pump set can be influenced once the pump set is fallen down, and the hand-lifting personnel can be seriously injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand-lift formula maneuvering fire pump group to solve and can produce comparatively strong vibrations when using, still can produce the displacement because of vibrations when some muddy departments use, the effect of drawing water is influenced, and when carrying out the hand-lift and marcing, because the foot is striden greatly when marcing fast, two front and back hands lift personnel and appear stepping on the condition of foot easily, in case fall down not only can influence the transportation that the hand-lift formula maneuvering fire pump group, seriously still can lift the problem that personnel caused the injury to the hand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical fire pump package of hand-lift formula, includes fire pump package body, the lower extreme of fire pump package body is provided with the mounting panel, the lower extreme fixed mounting of mounting panel has the bracing piece, the both ends of bracing piece are provided with the fixed block, the lower extreme of fixed block is provided with the lifter, the lower extreme outside sliding connection of lifter has the layer board, the outside of lifter is provided with the spring, the lower surface of layer board is provided with the lead screw, the outside threaded connection of lead screw has fixed cover, the lower extreme outside of fixed cover is provided with the expansion piece, the outside of fixed block is provided with the first handle that grips.

Preferably, the inner wall of the first holding handle is connected with a first sliding block in a sliding mode, a connecting rod is arranged on the outer side of the first sliding block, a second sliding block is fixedly mounted at one end of the connecting rod, and the outer side of the second sliding block is connected with a second holding handle in a sliding mode.

Preferably, one end of the connecting rod extends out of the first holding handle, and rubber coating layers are arranged on the outer sides of the first holding handle and the second holding handle.

Preferably, the upper end of the spring is propped against the lower surface of the fixed block, and the lower end of the spring is propped against the upper surface of the supporting plate.

Preferably, the lower end of the screw rod 16 is set to be a conical structure, the length of the screw rod 16 is greater than the height of the fixing sleeve 17, and the upper end and the lower end of the fixing sleeve 17 are arranged in a penetrating manner.

Compared with the prior art, the beneficial effects of the utility model are that: this hand-lift formula maneuvering fire pump package:

1. in using, the rigidity impact who produces the fire pump power supply vibrations through the spring that sets up is converted into potential energy, reduces the resonance between each part of fire pump, improves the life of fire pump group, and fixed cover through setting up upwards rotatory, can be so that the lower extreme of lead screw inserts the underground, guarantees that the fire pump can not produce displacement phenomenon when using, guarantees stability.

2. Grip through the setting first grip with the second grip the two can keep away from each other, the extension is first grip with the second grip the interval between, fire fighter when carrying out the hand and lift, can increase the distance between two fire fighters, avoid because the foot is inconsistent when running fast, and lead to stepping on the condition of foot and appear.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the fixing sleeve and its components of the present invention.

In the figure: 10. a fire pump unit body; 11. mounting a plate; 12. a support bar; 13. a fixed block; 14. a lifting rod; 15. a support plate; 16. a screw rod; 17. fixing a sleeve; 18. an expansion block; 19. a first grip handle; 20. a first slider; 21. a connecting rod; 22. a second slider; 23. a second grip handle; 24. a spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hand-lift type motor-driven fire pump set comprises a fire pump set body 10, a mounting plate 11 is arranged at the lower end of the fire pump set body 10, a support rod 12 is fixedly arranged at the lower end of the mounting plate 11, the support rod 12 is distributed on two sides of the lower surface of the mounting plate 11 and can support the mounting plate 11, fixing blocks 13 are arranged at two ends of the support rod 12, a lifting rod 14 is arranged at the lower end of the fixing block 13, a support plate 15 is connected to the outer side of the lower end of the lifting rod 14 in a sliding mode, the lifting rod 14 can move up and down, a spring 24 is arranged on the outer side of the lifting rod 14, the upper end of the spring 24 abuts against the lower surface of the fixing block 13, the lower end of the spring 24 abuts against the upper surface of the support plate 15, the spring 24 converts rigid impact generated by vibration, the outer side of the screw rod 16 is in threaded connection with a fixing sleeve 17, the lower end of the screw rod 16 is arranged to be in a conical structure, the conical structure is convenient to insert into the ground, the length of the screw rod 16 is larger than the height of the fixing sleeve 17, the upper end and the lower end of the fixing sleeve 17 are arranged in a penetrating manner, when the fixing sleeve 17 moves downwards, the lower surface of the fixing sleeve 17 is lower than the screw rod 16, the fixing sleeve 17 can be in contact with the ground, when some soft ground is arranged, the fixing sleeve 17 can be rotated upwards, the lower end of the screw rod 16 can be inserted into the ground, it is guaranteed that displacement cannot be generated due to vibration of a power source of the fire pump set body 10 during use, stability is guaranteed, an expansion block 18 is arranged on the outer side of the lower end of the fixing sleeve 17, the expansion block 18 can be, the inner wall of the first holding handle 19 is connected with a first sliding block 20 in a sliding manner, the first sliding block 20 can move in the first holding handle 19, the outer side of the first sliding block 20 is provided with a connecting rod 21, the connecting rod 21 can move along with the first sliding block 20, one end of the connecting rod 21 extends out of the first holding handle 19, one end of the connecting rod 21 is fixedly provided with a second sliding block 22, the outer side of the second sliding block 22 is connected with a second holding handle 23 in a sliding manner, the second sliding block 22 can move in the second holding handle 23, the first holding handle 19 and the second holding handle 23 can be separated from each other, the distance between the first holding handle 19 and the second holding handle 23 is prolonged, the distance between two firefighters can be increased when the firefighters lift hands, the phenomenon that the feet are stepped due to inconsistent feet when the firefighters quickly run is avoided, rubber coatings are arranged on the outer sides of the first holding handle 19 and the second holding handle 23, the rubber coating can increase friction for the user can be inseparabler when gripping, avoids the appearance of slip phenomenon.

The utility model discloses when concrete implementation: when the fire fighting pump group is used, the lifting rod 14 can change the height, the fire fighting pump group body 10 can change the height, the spring 24 converts the rigid impact generated by the vibration of the power source of the fire fighting pump group body 10 into elastic potential energy, the resonance among all the parts is reduced, when the soft ground is used, the fixing sleeve 17 can rotate anticlockwise, the fixing sleeve 17 can move upwards under the action of the threaded force, the lower end of the screw rod 16 can be exposed, so that the lower end of the screw rod 16 can be inserted into the ground, guarantee can not produce the displacement because of the vibrations of fire pump package body 10 power supply when using, guarantee stability.

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

Claims

1. The utility model provides a hand-lift formula maneuvering fire pump package, includes fire pump package body (10), its characterized in that: the lower extreme of fire pump package body (10) is provided with mounting panel (11), the lower extreme fixed mounting of mounting panel (11) has bracing piece (12), the both ends of bracing piece (12) are provided with fixed block (13), the lower extreme of fixed block (13) is provided with lifter (14), the lower extreme outside sliding connection of lifter (14) has layer board (15), the outside of lifter (14) is provided with spring (24), the lower surface of layer board (15) is provided with lead screw (16), the outside threaded connection of lead screw (16) has fixed cover (17), the lower extreme outside of fixed cover (17) is provided with expansion piece (18), the outside of fixed block (13) is provided with first grips (19).

2. A hand-lift powered fire pump unit according to claim 1 characterised in that: the inner wall of the first holding handle (19) is connected with a first sliding block (20) in a sliding mode, a connecting rod (21) is arranged on the outer side of the first sliding block (20), a second sliding block (22) is fixedly mounted at one end of the connecting rod (21), and a second holding handle (23) is connected on the outer side of the second sliding block (22) in a sliding mode.

3. A hand-lift powered fire pump unit according to claim 2, characterised in that: one end of the connecting rod (21) extends out of the first holding handle (19), and rubber coatings are arranged on the outer sides of the first holding handle (19) and the second holding handle (23).

4. A hand-lift powered fire pump unit according to claim 1 characterised in that: the upper end of the spring (24) props against the lower surface of the fixed block (13), and the lower end of the spring (24) props against the upper surface of the supporting plate (15).

5. A hand-lift powered fire pump unit according to claim 1 characterised in that: the lower end of the screw rod (16) is arranged to be in a conical structure, the length of the screw rod (16) is larger than the height of the fixed sleeve (17), and the upper end and the lower end of the fixed sleeve (17) are arranged in a penetrating mode.