CN217947360U

CN217947360U - Integral hoisting device of emergency mobile diesel generator set

Info

Publication number: CN217947360U
Application number: CN202221036947.4U
Authority: CN
Inventors: 马晓龙
Original assignee: Hunan Letuo Power Equipment Co ltd
Current assignee: Hunan Letuo Power Equipment Co ltd
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2022-12-02
Anticipated expiration: 2032-05-04

Abstract

The utility model discloses an integral hoisting device of an emergency mobile diesel generating set, which comprises a connecting device, a first hoisting ring, a first adjustable hoisting arm, a first clamping seat, a second adjustable hoisting arm and a second hoisting ring; in the utility model, the two ends of the steel wire rope are respectively fixed on the first hanging ring and the second hanging ring, and then the center of the steel wire rope is fixed on the lifting hook of the crane, so that the lifting is stable, and the length adjustment of the connecting device can not be influenced; the first motor arranged in the utility model can drive the first transverse arm and the second transverse arm to simultaneously move in a telescopic way, thereby meeting the requirement of quick adjustment when in use and reducing the preparation time in the early stage of hoisting; the utility model discloses the horizontal fixed orifices of several have all evenly been seted up to well cassette one and the higher authority of cassette two, can also consolidate through the bolt after having ensured cassette one and two chucking diesel generating set of cassette, have ensured the security when hoist and mount.

Description

Integral hoisting device of emergency mobile diesel generator set

Technical Field

The utility model relates to a diesel generating set technical field, specific emergent portable diesel generating set's whole hoisting accessory that says so.

Background

The diesel generator of the emergency mobile diesel generator set is arranged in a movable platform of the vehicle, and can provide power output for different places according to requirements in emergency. The existing emergency mobile diesel generator set can only run on the ground. If the road is obstructed due to natural disasters such as debris flow, torrential flood, urban ponding and the like, the conventional emergency mobile diesel generator set cannot drive to a destination through the ground, and plays a due role. For example, in the Japanese Fudao nuclear power station, when 9-level strong shock occurs, the power supply is cut off, after 45 minutes, tsunami makes a fixedly installed emergency turbine generator set and a power distribution system bubble water to lose efficacy, so that a cooling system fails after shutdown, and further nuclear safety accidents with unexpected consequences occur, therefore, the diversity and the maneuverability of the emergency power supply of the nuclear power station are improved, the emergency power supply is quickly, reliably and safely provided, and the emergency power supply has great significance for safety guarantee of the nuclear power station for dealing with extreme disasters. In general disaster accidents, the application of emergency mobile diesel generator sets is greatly limited due to the mobile capability of the mobile platform. How to promote the ability of emergent portable diesel generating set reply flood calamity, the unsmooth scheduling problem of road, increase emergent portable diesel generating set's application range, so need use emergent portable diesel generating set's whole hoisting accessory, and current emergent portable diesel generating set's whole hoisting accessory commonality is relatively poor, very satisfies not the needs of the portable diesel generating set quick hoist and mount of equidimension.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides an emergent portable diesel generating set's whole hoisting accessory has solved current emergent portable diesel generating set's whole hoisting accessory commonality than relatively poor, hardly satisfies the problem that not equidimension portable diesel generating set hoists the needs fast.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the integral hoisting device of the emergency mobile diesel generator set is characterized by comprising a connecting device, a first hoisting ring, a first adjustable hoisting arm, a first clamping seat, a second adjustable hoisting arm and a second hoisting ring; the left side of the connecting device is fixedly connected with an adjustable suspension arm I, and the right side of the connecting device is fixedly connected with an adjustable suspension arm II; the top of the adjustable suspension arm I is fixedly connected with a suspension ring I, and the lower end part of the adjustable suspension arm I is fixedly connected with a clamping seat I; the adjustable suspension arm II and the adjustable suspension arm I are consistent in structure and symmetrically arranged, the top of the adjustable suspension arm II is fixedly connected with a suspension ring II, the lower side end part of the adjustable suspension arm II is fixedly connected with a clamping seat II, and the clamping seat II and the clamping seat I are symmetrically arranged.

Preferably, the specific structure of the connecting device comprises a cross beam, a first transverse guide hole, a first transverse arm, a first transverse screw, a first driven gear, a driving gear, a first motor, a second transverse guide hole, a second transverse arm, a second transverse screw and a second driven gear; a first transverse guide hole is formed in the left side of the cross beam, a second transverse guide hole is formed in the right side of the cross beam, and a first motor is fixedly connected to the outer part of the center of the rear side of the cross beam; the driving gear is movably connected to the rear side of the inner part of the center of the cross beam, and the center of the driving gear is fixedly connected with an output shaft of the motor; the first transverse screw rod is movably connected to the center of the first transverse guide hole, the end part of the right side of the first transverse screw rod is fixedly connected with a first driven gear, and the first driven gear is connected with the left side of the driving gear; the outer part of the transverse arm I is movably connected to the inner part of the transverse guide hole I, and a threaded hole arranged in the center of the transverse arm I is connected with the transverse screw rod I; the second transverse screw rod is movably connected to the center of the second transverse guide hole, the left end of the second transverse screw rod is fixedly connected with a second driven gear, and the second driven gear is connected with the right side of the driving gear; the outer part of the transverse arm is movably connected inside the transverse guide hole II, and a threaded hole formed in the center of the transverse arm II is connected with the transverse screw rod II.

Preferably, the first motor is a motor with a brake.

Preferably, the first adjustable suspension arm comprises a vertical arm, a third driving gear, a second motor, a third driven gear, a vertical screw, a vertical guide hole and a movable arm; a vertical guide hole is formed in the lower side of the vertical arm, and the outer part of the upper left side of the vertical arm is fixedly connected with a second motor; the driving gear III is movably connected to the left side of the inner part of the upper side of the vertical arm, and the center of the driving gear III is fixedly connected with the output shaft of the right side of the motor II; the vertical screw is movably connected inside the vertical guide hole, the upper end of the vertical screw is fixedly connected with a driven gear III, and the driven gear III is connected with the driving gear in a three-phase manner; the outer portion of the movable arm is movably connected to the inner portion of the vertical guide hole, and a threaded hole formed in the center of the movable arm is connected with the vertical screw rod.

Preferably, the second motor is a motor with a brake.

Preferably, a plurality of transverse fixing holes are uniformly formed in the first clamping seat and the second clamping seat.

The utility model has the advantages that:

(1) The utility model discloses in fix the wire rope both ends respectively on rings one and rings two, then with wire rope central authorities fix to the crane lifting hook on, hoist and mount not only more steady, can not influence the regulation of connecting device length yet.

(2) The utility model discloses well motor that sets up can order about transverse arm one and the flexible removal simultaneously of transverse arm two to quick adjustment's when having satisfied the use needs have reduced hoist and mount preparation time in earlier stage.

(3) The utility model discloses in the adjustable davit that sets up and adjustable davit two, can highly adjust according to diesel generating set, further improved the convenience in use.

(4) The utility model discloses the horizontal fixed orifices of several has all evenly been seted up to well cassette one and the higher authority of cassette two to can also consolidate through the bolt after having ensured cassette one and two chucking diesel generating set of cassette, security when having ensured hoist and mount.

Drawings

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

fig. 2 is a schematic structural diagram of the connecting device.

FIG. 3 is a schematic structural diagram of an adjustable boom;

figure 4 is a side view of the cartridge.

In the figure: 1-a connecting means; 2-lifting a ring I; 3-adjustable first suspension arm; 4-a first card holder; 5-card seat II; 6-adjustable suspension arm II; 7-hoisting ring II; 11-a cross beam; 12-a transverse guide hole I; 13-transverse arm one; 14-transverse screw rod I; 15-a driven gear I; 16-a drive gear; 17-a first motor; 18-a second transverse guide hole; 19-transverse arm two; 110-a transverse screw rod II; 111-driven gear two; 31-a vertical arm; 32-driving gear three; 33-motor two; 34-driven gear three; 35-vertical screw; 36-vertical guide holes; 37-movable arm.

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.

Example 1

As shown in fig. 1, the integral hoisting device of the emergency mobile diesel generator set comprises a connecting device 1, a first hoisting ring 2, a first adjustable hoisting arm 3, a first clamping seat 4, a second clamping seat 5, a second adjustable hoisting arm 6 and a second hoisting ring 7; the left side of the connecting device 1 is fixedly connected with an adjustable suspension arm I3, and the right side of the connecting device 1 is fixedly connected with an adjustable suspension arm II 6; the top of the adjustable suspension arm I3 is fixedly connected with a suspension ring I2, and the lower side end part of the adjustable suspension arm I3 is fixedly connected with a clamping seat I4; the adjustable suspension arm II 6 and the adjustable suspension arm I3 are consistent in structure and symmetrically arranged, the top of the adjustable suspension arm II 6 is fixedly connected with a suspension ring II 7, the lower side end part of the adjustable suspension arm II 6 is fixedly connected with a clamping seat II 5, and the clamping seat II 5 and the clamping seat I4 are symmetrically arranged.

Example 2

As shown in fig. 1, the integral hoisting device of the emergency mobile diesel generator set comprises a connecting device 1, a first hoisting ring 2, a first adjustable hoisting arm 3, a first clamping seat 4, a second clamping seat 5, a second adjustable hoisting arm 6 and a second hoisting ring 7; the left side of the connecting device 1 is fixedly connected with an adjustable suspension arm I3, and the right side of the connecting device 1 is fixedly connected with an adjustable suspension arm II 6; the top of the adjustable suspension arm I3 is fixedly connected with a suspension ring I2, and the lower side end part of the adjustable suspension arm I3 is fixedly connected with a clamping seat I4; the adjustable suspension arm II 6 and the adjustable suspension arm I3 are consistent in structure and symmetrically arranged, the top of the adjustable suspension arm II 6 is fixedly connected with a lifting ring II 7, the lower side end part of the adjustable suspension arm II 6 is fixedly connected with a clamping seat II 5, and the clamping seat II 5 and the clamping seat I4 are symmetrically arranged.

As shown in fig. 2, the specific structure of the connecting device 1 includes a cross beam 11, a first transverse guide hole 12, a first transverse arm 13, a first transverse screw 14, a first driven gear 15, a driving gear 16, a first motor 17, a second transverse guide hole 18, a second transverse arm 19, a second transverse screw 110 and a second driven gear 111; a first transverse guide hole 12 is formed in the left side of the cross beam 11, a second transverse guide hole 18 is formed in the right side of the cross beam 11, and a first motor 17 is fixedly connected to the outer portion of the center of the rear side of the cross beam 11; the driving gear 16 is movably connected to the rear side of the central inner part of the cross beam 11, and the center of the driving gear 16 is fixedly connected with an output shaft of a first motor 17; the first transverse screw 14 is movably connected to the center of the first transverse guide hole 12, the end part of the right side of the first transverse screw 14 is fixedly connected with a first driven gear 15, and the first driven gear 15 is connected with the left side of the driving gear 16; the outer part of the transverse arm I13 is movably connected inside the transverse guide hole I12, and a threaded hole arranged in the center of the transverse arm I13 is connected with a transverse screw rod I14; the second transverse screw 110 is movably connected to the center of the second transverse guide hole 18, the left end of the second transverse screw 110 is fixedly connected with a second driven gear 111, and the second driven gear 111 is connected with the right side of the driving gear 16; the outer part of the second transverse arm 19 is movably connected to the inner part of the second transverse guide hole 18, and a threaded hole arranged in the center of the second transverse arm 19 is connected with the second transverse screw 110.

The first motor 17 is a motor with a brake, so that the stability and the reliability of the motor after adjustment in use are ensured.

Example 3

As shown in fig. 3, the specific structure of the adjustable suspension arm i 3 includes a vertical arm 31, a driving gear iii 32, a motor ii 33, a driven gear iii 34, a vertical screw 35, a vertical guide hole 36 and a movable arm 37; a vertical guide hole 36 is formed in the lower side of the vertical arm 31, and the outer part of the upper left side of the vertical arm 31 is fixedly connected with a second motor 33; the driving gear III 32 is movably connected to the left side of the inner part of the upper side of the vertical arm 31, and the center of the driving gear III 32 is fixedly connected with an output shaft of the right side of the motor II 33; the vertical screw 35 is movably connected inside the vertical guide hole 36, the end part of the upper side of the vertical screw 35 is fixedly connected with a driven gear III 34, and the driven gear III 34 is connected with a driving gear III 32; the outer part of the movable arm 37 is movably connected inside the vertical guide hole 36, and a threaded hole arranged in the center of the movable arm 37 is connected with the vertical screw 35.

The second motor 33 is a motor with a brake, so that the stability and reliability of the motor after adjustment in use are ensured.

As shown in fig. 4, a plurality of transverse fixing holes are uniformly formed in the first clamping seat 4 and the second clamping seat 5, so that the first clamping seat 4 and the second clamping seat 5 can be used for clamping the diesel generator set and then can be reinforced through bolts, and the safety during hoisting is also ensured.

The utility model discloses a user state does, during the use, at first fix the wire rope both ends respectively on rings one 2 and rings two 7, then fix wire rope central authorities to the crane hook, hoist and mount not only more steadily like this, can not influence the regulation of connecting device 1 length in addition, then according to the length that the transverse arm stretches out in the diesel generating set length adjustment connecting device 1, at first starter motor 17 drives driving gear 16 rotatory during specifically adjusting, and driving gear 16 then driven gear 15 and driven gear two 111 are rotatory, and driven gear 15 and driven gear two 111 then drive transverse screw one 14 respectively and transverse screw two 110 are rotatory, and transverse screw one 14 and transverse screw two 110's rotatory make transverse arm one 13 and transverse arm two 19 simultaneously telescopic movement, thereby the needs of quick adjustment when having satisfied the use, just also reduced the preparation time in the earlier stage of hoist and mount, the adjustable davit one 3 and adjustable davit two 6 that set up in addition, can adjust according to the diesel generating set height, thereby the convenience of use has further improved, the horizontal fixed orifices of several has all evenly been seted up on one 4 and two cassette 5 above, thereby guaranteed that a 4 and two cassette of diesel generating set also can carry out the safety when hoisting bolt chucking, just also can carry out the bolt chucking through two cassette.

The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the power supply belong to the common knowledge in the field, and the present invention is mainly used to protect the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. The integral hoisting device of the emergency mobile diesel generator set is characterized by comprising a connecting device (1), a first hoisting ring (2), a first adjustable hoisting arm (3), a first clamping seat (4), a second clamping seat (5), a second adjustable hoisting arm (6) and a second hoisting ring (7);

the left side of the connecting device (1) is fixedly connected with a first adjustable suspension arm (3), and the right side of the connecting device (1) is fixedly connected with a second adjustable suspension arm (6);

the top of the adjustable suspension arm I (3) is fixedly connected with a suspension ring I (2), and the lower side end part of the adjustable suspension arm I (3) is fixedly connected with a clamping seat I (4);

the adjustable suspension arm II (6) and the adjustable suspension arm I (3) are consistent in structure and symmetrically arranged, the top of the adjustable suspension arm II (6) is fixedly connected with a suspension ring II (7), the lower side end part of the adjustable suspension arm II (6) is fixedly connected with a clamping seat II (5), and the clamping seat II (5) and the clamping seat I (4) are symmetrically arranged.

2. The integral hoisting device of the emergency mobile diesel generator set according to claim 1, wherein the specific structure of the connecting device (1) comprises a cross beam (11), a first transverse guide hole (12), a first transverse arm (13), a first transverse screw (14), a first driven gear (15), a driving gear (16), a first motor (17), a second transverse guide hole (18), a second transverse arm (19), a second transverse screw (110) and a second driven gear (111);

a first transverse guide hole (12) is formed in the left side of the cross beam (11), a second transverse guide hole (18) is formed in the right side of the cross beam (11), and a first motor (17) is fixedly connected to the outer part of the center of the rear side of the cross beam (11);

the driving gear (16) is movably connected to the rear side of the central inner part of the cross beam (11), and the center of the driving gear (16) is fixedly connected with an output shaft of the motor I (17);

the first transverse screw (14) is movably connected to the center of the first transverse guide hole (12), a first driven gear (15) is fixedly connected to the end part of the right side of the first transverse screw (14), and the first driven gear (15) is connected with the left side of the driving gear (16);

the outer part of the first transverse arm (13) is movably connected inside the first transverse guide hole (12), and a threaded hole arranged in the center of the first transverse arm (13) is connected with the first transverse screw rod (14);

the second transverse screw (110) is movably connected to the center of the second transverse guide hole (18), the left end of the second transverse screw (110) is fixedly connected with a second driven gear (111), and the second driven gear (111) is connected with the right side of the driving gear (16);

the outer part of the second transverse arm (19) is movably connected inside the second transverse guide hole (18), and a threaded hole arranged in the center of the second transverse arm (19) is connected with the second transverse screw rod (110).

3. The integral hoisting device of the emergency mobile diesel generator set according to claim 2, wherein the first motor (17) is a motor with a brake.

4. The integral hoisting device of the emergency mobile diesel generator set according to claim 1, wherein the specific structure of the adjustable boom I (3) comprises a vertical arm (31), a driving gear III (32), a motor II (33), a driven gear III (34), a vertical screw rod (35), a vertical guide hole (36) and a movable arm (37);

a vertical guide hole (36) is formed in the lower side of the vertical arm (31), and a second motor (33) is fixedly connected to the outer portion of the left upper side of the vertical arm (31);

the driving gear III (32) is movably connected to the left side of the inner part of the upper side of the vertical arm (31), and the center of the driving gear III (32) is fixedly connected with an output shaft at the right side of the motor II (33);

the vertical screw (35) is movably connected inside the vertical guide hole (36), the end part of the upper side of the vertical screw (35) is fixedly connected with a third driven gear (34), and the third driven gear (34) is connected with a third driving gear (32);

the outer portion of the movable arm (37) is movably connected to the inner portion of the vertical guide hole (36), and a threaded hole formed in the center of the movable arm (37) is connected with the vertical screw rod (35).

5. The integral hoisting device of the emergency mobile diesel generator set according to claim 4, wherein the second motor (33) is a motor with a brake.

6. The integral hoisting device of the emergency mobile diesel generator set according to claim 1, wherein a plurality of transverse fixing holes are uniformly formed in the first clamping seat (4) and the second clamping seat (5).