CN211769847U

CN211769847U - Travelling crane

Info

Publication number: CN211769847U
Application number: CN201922447133.4U
Authority: CN
Inventors: 唐磊; 周小平; 朱科; 胡茂; 刘福; 张靖宗
Original assignee: Hunan Gold Furnace Science & Technology Co ltd
Current assignee: Hunan Gold Furnace Science & Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a driving, install hoist and mount part in the driving main part including the track with installing the driving main part on the track with movable mode, driving main part outside cover is established and is installed the guard shield, and the track outside covers respectively in the both sides of driving main part and establishes and install a scalable section of thick bamboo that protects, and each scalable one end that protects a section of thick bamboo links to each other with the guard shield, and each scalable other end that protects a section of thick bamboo sets up for the track is fixed. The travelling crane has the advantages of dust prevention, good dustproof effect, low cost, simple and reliable structure, easiness in manufacturing, assembling and maintaining and the like.

Description

Travelling crane

Technical Field

The utility model relates to a hoisting equipment technical field, concretely relates to driving.

Background

In the production process of ternary materials, ferrophosphorus and other materials, the introduction of dust such as metal foreign matters and the like is strictly forbidden. Traditional driving is in the operation engineering, and all can rub between driving itself, driving and the track and produce the dust (mostly be the metal dust), and the dust of production falls into the material of below very easily and spreads to whole workshop, leads to polluting the workshop of material.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide one kind can prevent the dust, dustproof effectual, with low costs, simple structure reliable, easily make the driving of assembly and maintenance.

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

the utility model provides a driving, includes the track and installs the driving main part on the track with movable mode, install hoist and mount part in the driving main part, the outside cover of driving main part is established and is installed the guard shield, the track is outside to cover respectively in the both sides of driving main part and is established and install first scalable fender section of thick bamboo, and the one end of each first scalable fender section of thick bamboo links to each other with the guard shield, and the other end of each first scalable fender section of thick bamboo sets up for the track is fixed.

As a further improvement of the above technical solution:

and a movable supporting mechanism for preventing the first telescopic protection cylinder from drooping is arranged between the track and the first telescopic protection cylinder.

The movable supporting mechanism comprises a supporting guide rail arranged on a rail and a plurality of pulleys supported on the supporting guide rail and moving along the supporting guide rail, and the pulleys are sequentially arranged on the first telescopic pile casing at intervals along the extending direction of the rail.

The protective cover is provided with a plurality of pulleys, and the pulleys are supported on the supporting guide rail and move along the supporting guide rail.

The first telescopic protective cylinder is formed by sequentially connecting a plurality of sections of telescopic protective cylinder sections, and the adjacent two sections of telescopic protective cylinder sections are connected in a detachable connection mode.

Each telescopic cylinder protecting section is provided with an over-pulling prevention device for preventing the elongation of the telescopic cylinder protecting section from exceeding a preset value.

The over-pulling prevention device comprises a pulling rope, and two ends of the pulling rope are respectively and correspondingly connected to two ends of the telescopic cylinder protecting section.

The outer cover of hoist and mount part is established and is installed the scalable fender section of thick bamboo of second, the one end of the scalable fender section of thick bamboo of second links to each other with the guard shield, the other end of the scalable fender section of thick bamboo of second sets up for hoist and mount part is fixed.

The hoisting part is a lifting rope or a ring chain.

The first telescopic protective cylinder and the second telescopic protective cylinder are organ covers.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a driving establishes at driving vehicle owner's outside cover and installs the guard shield, and the outside cover of track is established and is installed a scalable protecting tube, can completely cut off the produced dust of friction between driving main part self and track and the driving main part, and can not influence the normal operating of driving main part, and it is dustproof effectual, can avoid the dust to the influence of production and environment. Meanwhile, the power component is not needed, the cost is low, the structure is simple and reliable, and the manufacture, assembly and maintenance are easy.

Drawings

Fig. 1 is a schematic perspective view of a traveling crane.

Fig. 2 is a schematic top view of the traveling crane.

Fig. 3 is a partial side view of the first retractable guard mounted on the rail.

Illustration of the drawings:

1. a track; 2. a main body of the traveling crane; 3. hoisting the component; 4. a shield; 5. a first collapsible casing; 51. a telescoping guard cylinder section; 6. a support rail; 7. a pulley; 8. a pulling rope; 9. a second retractable guard cylinder.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1 and fig. 2, the traveling crane of the present embodiment includes a track 1 and a traveling crane main body 2 movably mounted on the track 1, a hoisting component 3 is mounted on the traveling crane main body 2, and the track 1, the traveling crane main body 2 and the hoisting component 3 are all of the existing traveling crane structure. The outside cover of driving main part 2 is established and is installed guard shield 4, and track 1 outside is covered respectively in the both sides of driving main part 2 and is established and install first scalable protecting tube 5, and the one end of each first scalable protecting tube 5 links to each other with guard shield 4, and the other end of each first scalable protecting tube 5 sets up for track 1 is fixed, and when driving main part 2 removed along track 1, each first scalable protecting tube 5 can corresponding concertina movement to cover track 1 all the time. This driving establishes at the outside cover of driving main part 2 and installs guard shield 4, and track 1 outside cover establishes installs first scalable protecting tube 5, can completely cut off the produced dust of friction between driving main part 2 self and track 1 and the driving main part 2, and can not influence the normal operating of driving main part 2, and it is dustproof effectual, can avoid the influence of dust to production and environment. Meanwhile, the power component is not needed, the cost is low, the structure is simple and reliable, and the manufacture, assembly and maintenance are easy.

In this embodiment, as shown in fig. 3, a movable supporting mechanism for preventing the first retractable guard tube 5 from sagging is disposed between the rail 1 and the first retractable guard tube 5, and the movable supporting mechanism prevents the first retractable guard tube 5 from sagging and prevents the first retractable guard tube 5 from contacting the rail 1, thereby preventing the first retractable guard tube 5 from being worn and affecting the operation of the vehicle, preventing the first retractable guard tube 5 from rubbing the rail 1 to generate dust, and improving the appearance.

In this embodiment, the movable support mechanism includes a support rail 6 provided on the rail 1 and a plurality of pulleys 7 supported on the support rail 6 and moving along the support rail 6, and the plurality of pulleys 7 are sequentially mounted on the first collapsible casing 5 at intervals in the extending direction of the rail 1. A plurality of pulleys 7 form the support to first scalable a section of thick bamboo 5 on 1 extending direction in track, can prevent effectively that first scalable a section of thick bamboo 5 from flagging to pulley 7 is along 1 rolling motion in track, and its friction is little, and it is nimble to remove, can avoid the jamming, improves life.

In this embodiment, a plurality of the pulleys 7 are attached to the hood 4, and the plurality of pulleys 7 are supported by the support rail 6 and move along the support rail 6. That is, the plurality of pulleys 7 support and mount the cover 4 on the support rail 6, and allow the cover 4 to move along the support rail 6, so that the cover 4 can be easily attached and detached, and the mounting structure on the vehicle body 2 is not required.

In this embodiment, the first telescopic protection cylinder 5 is formed by sequentially connecting a plurality of telescopic protection cylinder sections 51, and two adjacent telescopic protection cylinder sections 51 are connected in a detachable connection manner, so that the support guide rail 6 is conveniently maintained, and the first telescopic protection cylinder 5 is convenient to manufacture and assemble. The two adjacent telescopic cylinder protecting sections 51 can be connected by fasteners such as bolts and screws.

Preferably, the pulley 7 is installed at the joint of two adjacent telescopic cylinder protecting sections 51, and the pulley 7 is also installed in the middle of each telescopic cylinder protecting section 51.

In this embodiment, each of the telescopic cylinder protecting sections 51 is provided with an over-pulling prevention device for preventing the elongation of the telescopic cylinder protecting section 51 from exceeding a preset value, and the over-pulling prevention device prevents the maximum elongation of each of the telescopic cylinder protecting sections 51 during the elongation from exceeding the preset value, thereby preventing the telescopic cylinder protecting section 51 from being over-stretched and improving the safety.

In this embodiment, the over-pulling prevention device includes a pulling rope 8, two ends of the pulling rope 8 are respectively and correspondingly connected to two ends of the telescopic cylinder protecting section 51, and when the extension amount of the telescopic cylinder protecting section 51 reaches a preset value, the pulling rope 8 is straightened, so as to prevent the telescopic cylinder protecting section 51 from further extending. The over-pulling prevention device is simple in structure, low in cost, small in occupied space and easy to manufacture and assemble.

In this embodiment, the outer portion of the hoisting component 3 is covered with a second retractable guard cylinder 9, one end of the second retractable guard cylinder 9 is connected with the guard shield 4, and the other end of the second retractable guard cylinder 9 is fixedly arranged relative to the hoisting component 3. The second telescopic protective cylinder 9 can isolate dust generated by friction of the hoisting part 3, and omnibearing dust isolation and protection of the travelling crane are realized.

In this embodiment, the hoisting member 3 is a lifting rope or a ring chain, and in other embodiments, the hoisting member 3 may also adopt other existing forms. In this embodiment, the first telescopic protection tube 5 and the second telescopic protection tube 9 are organ covers, and in other embodiments, the first telescopic protection tube 5 and the second telescopic protection tube 9 can also adopt other forms of flexible telescopic tubes.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims

1. The utility model provides a driving, includes track (1) and installs driving main part (2) on track (1) with movable mode, install hoist and mount part (3) on driving main part (2), its characterized in that: driving a vehicle main part (2) outside cover is established and is installed guard shield (4), track (1) outside is covered respectively in the both sides of driving a vehicle main part (2) and is established and install first scalable protecting tube (5), and the one end of each first scalable protecting tube (5) links to each other with guard shield (4), and the other end of each first scalable protecting tube (5) sets up for track (1) is fixed.

2. The traveling crane according to claim 1, wherein: and a movable supporting mechanism for preventing the first telescopic pile casing (5) from drooping is arranged between the track (1) and the first telescopic pile casing (5).

3. The traveling crane according to claim 2, wherein: the movable supporting mechanism comprises a supporting guide rail (6) arranged on the track (1) and a plurality of pulleys (7) supported on the supporting guide rail (6) and moving along the supporting guide rail (6), and the pulleys (7) are sequentially installed on the first telescopic pile casing (5) at intervals along the extending direction of the track (1).

4. The traveling crane according to claim 3, wherein: the plurality of pulleys (7) are mounted on the shield (4), and the plurality of pulleys (7) are supported on the supporting guide rail (6) and move along the supporting guide rail (6).

5. The traveling crane according to claim 1, wherein: the first telescopic protective cylinder (5) is formed by sequentially connecting a plurality of telescopic protective cylinder sections (51), and the adjacent two telescopic protective cylinder sections (51) are connected in a detachable connection mode.

6. The traveling crane according to claim 5, wherein: each telescopic cylinder protecting section (51) is provided with an over-pulling prevention device for preventing the elongation of the telescopic cylinder protecting section (51) from exceeding a preset value.

7. The traveling crane according to claim 6, wherein: the over-pulling prevention device comprises a pulling rope (8), and two ends of the pulling rope (8) are respectively and correspondingly connected to two ends of the telescopic cylinder protecting section (51).

8. The traveling crane according to any one of claims 1 to 7, wherein: the outer cover of hoist and mount part (3) is established and is installed scalable pile casing (9) of second, the one end of the scalable pile casing of second (9) links to each other with guard shield (4), the other end of the scalable pile casing of second (9) is for hoist and mount part (3) fixed setting.

9. The traveling crane according to claim 8, wherein: the hoisting part (3) is a lifting rope or a ring chain.

10. The traveling crane according to claim 8, wherein: the first telescopic protective cylinder (5) and the second telescopic protective cylinder (9) are organ covers.