CN210653406U

CN210653406U - Crawler crane dustproof construction

Info

Publication number: CN210653406U
Application number: CN201921046255.6U
Authority: CN
Inventors: 赵登林; 何振伟; 刘德显
Original assignee: Yongsheng Heavy Industry Co Ltd
Current assignee: Yongsheng Heavy Industry Co Ltd
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-06-02
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses a crawler crane dustproof construction, including track frame, track and four protection rack, the track cover is established in the outside of track frame, and the both sides of track frame top are fixed respectively and are equipped with four pairs of springs, and the top of four pairs of springs is fixed respectively and is equipped with four fixing bases, and the middle part of four fixing bases all rotates with the both ends of two brush axles respectively through the bearing to be connected, the utility model relates to a crawler crane dustproof construction, protection rack inlay and are equipped with the protection network, and the protection network is stainless steel, and the protection network is installed in the outside of track frame, has effectually prevented that the bold stone from getting into the track frame and causing the injury to equipment; the brush roller is installed on the top end of the crawler frame, when the crane runs, the brush roller cleans the inner side of the crawler, when one side of the brush roller is worn, the brush roller can be rotated and then fixed, so that the other side of the brush roller is cleaned, and the replacement period of the brush roller is prolonged.

Description

Crawler crane dustproof construction

Technical Field

The utility model relates to a crawler crane technical field, in particular to crawler crane dustproof construction.

Background

A crawler crane is a self-propelled crane for high-rise building construction. The crane is a movable arm rotating crane which runs by using a crawler. The crawler belt has large grounding area, good trafficability characteristic and strong adaptability, can travel with load, and is suitable for hoisting operation of building sites.

Inside crawler crane had bold stone or earth entering track frame when the walking, can cause the injury to drive wheel and internal plant, it is dirty relatively easily during the track walking, do not pay attention to the clearance inboard to the track now, pile up earth debris for a long time and aggravate the wearing and tearing of track, then reduced track life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a crawler crane dustproof construction to stone or earth can get into the track frame and do not have the problem to the inboard clearance of track among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crawler crane dustproof construction, includes track frame, track and four protection rack, and the track cover is established in the outside of track frame, the both sides on track frame top are fixed respectively and are equipped with four pairs of springs, and four are right the top of spring is fixed respectively and is equipped with four fixing bases, four the middle part of fixing base all rotates with the both ends of two brush axles respectively through the bearing and is connected, two the middle part of brush axle is fixed the cover respectively and is equipped with two brush rollers, the both sides of track frame are all rotated and are installed the drive wheel, the avris fixed mounting of track frame has two U type spouts, four protection rack all inlays and is equipped with the protection network, four one side of protection rack is all fixed and is equipped with two L type slide bars, two L type slide bar respectively with two U type spout sliding fit.

As a preferred technical scheme of the utility model, a plurality of bearing wheel of bottom fixed mounting of track frame, the both sides on track frame top all are equipped with the riding wheel.

As a preferred technical scheme of the utility model, two four limiting plates of screw difference fixedly connected with, four are all passed through at the both ends of brush axle two first screw holes, four have been seted up respectively in the fixing base outside a plurality of second screw hole, four have all been seted up to the outer lane of limiting plate the limiting plate all passes wherein two second screw holes and two first screw holes respectively with four fixing base fixed connection through the screw rod in proper order.

As an optimized technical scheme of the utility model, four the protection network is stainless steel material and makes, four the outside of protection network all is equipped with the handle.

As an optimized technical scheme of the utility model, four are right the spring is pressure spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a crawler crane dustproof construction has following beneficial effect: the protective net rack is embedded with a protective net which is made of stainless steel, and the protective net is arranged on the outer side of the crawler frame, so that large stones are effectively prevented from entering the crawler frame to damage equipment; the brush roller is installed on the top end of the crawler frame, when the crane runs, the brush roller cleans the inner side of the crawler, when one side of the brush roller is worn, the brush roller can be rotated and then fixed to enable the other side to be cleaned, the replacement period of the brush roller is prolonged, the bottom end of the fixing seat is provided with a pressure spring, the inner side of the brush roller, which is in contact with the crawler all the time, is cleaned, the spring can also ensure that the brush roller is attached to the crawler, and the crawler is prevented from breaking the brush roller.

Drawings

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

FIG. 2 is an enlarged schematic view of part A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is the schematic view of the dustproof grid structure of the utility model

Fig. 5 is a schematic view of the fixing base structure of the present invention.

In the figure: 1. a track frame; 2. a drive wheel; 3. an L-shaped sliding rod; 4. a load-bearing wheel; 5. a fixed seat; 6. a spring; 7. a brush roller; 8. a brush shaft; 9. a riding wheel; 10. a crawler belt; 11. a protective net frame; 12. a protective net; 13. an L-shaped sliding rod; 14. and a limiting plate.

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. 1-5, the present invention provides a crawler crane dustproof structure, including a crawler frame 1, crawler 10 and four protection rack 11, crawler 10 cover is established in the outside of track frame 1, the both sides on track frame 1 top are fixed respectively and are equipped with four pairs of spring 6, four are fixed respectively on the top of spring 6 and are equipped with four fixing base 5, the middle part of four fixing base 5 all rotates with the both ends of two brush axle 8 respectively through the bearing and is connected, the middle part of two brush axle 8 is fixed the cover respectively and is equipped with two brush rollers 7, the both sides of track frame 1 are all rotated and are installed drive wheel 2, the avris fixed mounting of track frame 1 has two U type spouts 3, four protection rack 11 all inlay and are equipped with protection network 12, one side of four protection rack 11 is all fixed and is equipped with two L type slide bars 13, two L type slide bars 13 respectively with 3 sliding fit of two U type spouts.

Preferably, a plurality of bearing wheels 4 are fixedly installed at the bottom end of the crawler frame 1, and supporting wheels 9 are respectively arranged on two sides of the top end of the crawler frame 1 to support the crawler 10, so that stress points of the crawler 10 are uniform, and the crawler 10 is tightened.

Preferably, four limiting plates 14 of fixedly connected with are respectively passed through the screw respectively at the both ends of two brush axle 8, two first screw holes have been seted up respectively in the 5 outsides of four fixing bases, a plurality of second screw hole has all been seted up to four limiting plates 14's outer lane, four limiting plates 14 all pass wherein two second screw holes and two first screw holes respectively with four fixing bases 5 fixed connection through the screw rod in proper order, when 7 one side wearing and tearing of brush roller, then can dismantle the screw, rotate brush axle 8, make brush roller 7 not have the position of wearing and tearing to clean, can prolong brush roller 7's replacement cycle.

The four preferred protective nets 12 are made of stainless steel, handles are arranged on the outer sides of the four protective nets 12, damage to the protective nets 12 caused by smashing of stones is effectively prevented, and the handles are arranged to facilitate disassembly of the dustproof structure.

Preferably, the four pairs of springs 6 are pressure springs, so that the brush roller 7 can always contact the caterpillar 10 for cleaning, and the pressure of the caterpillar 10 on the brush roller 7 is reduced.

When the crawler crane dustproof structure is used specifically, when the crane runs, the driving wheel 2 drives the crawler 10 to rotate, the top end of the crawler frame 1 is provided with the brush roller 7, in the transmission process of the crawler 10, the brush roller 7 is in contact with the inner side of the crawler 10 to clean the crawler 10, the brush shaft 8 is fixed with the fixing seat 5 through the limiting plate 14, the limiting plate 14 can be rotated to drive the brush roller 7 on the brush shaft 8 to rotate so that the brush shaft 8 rotates to a certain angle to stop at will, the brush shaft 8 and the brush roller 7 are fixedly sleeved, when one side of the brush roller 7 is worn, the part of the brush roller 7 which is not worn can be cleaned through rotating the brush shaft 8, and then the part is fixed through the limiting plate 14, so that the all-directional use of the brush roller 7 can be realized, the use time of the brush roller 7 is prolonged, and the replacement period of the brush roller 7 is prolonged, the bottom of the fixing seat 5 is fixed by the spring 6, when the crawler belt 10 is loose, the crawler belt 10 can have a large pressure on the brush roller 7, thereby compressing the spring 6, the force born by the brush roller 7 is reduced, one side of the crawler belt frame 1 is provided with the protective net 12, the protective net 12 is made of stainless steel, effectively preventing massive stones from entering the crawler belt frame 1, preventing the external damage to equipment, when the protective net frame 11 needs to be detached for equipment maintenance, the handle can be held to enable the L-shaped sliding rod 13 on one side of the protective net frame 11 to leave one of the U-shaped sliding grooves 3, then the protective net frame 11 is obliquely taken away, if the principle of detaching glass is the same, the detachment is convenient and easy, and the maintenance is not hindered.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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.

Claims

1. The utility model provides a crawler crane dustproof construction, includes track frame (1), track (10) and four protection rack (11), its characterized in that, track (10) cover is established in the outside of track frame (1), the both sides on track frame (1) top are fixed respectively and are equipped with four pairs of spring (6), four pairs the top of spring (6) is fixed respectively and is equipped with four fixing base (5), four the middle part of fixing base (5) all rotates with the both ends of two brush axle (8) respectively through the bearing to be connected, two the middle part of brush axle (8) is fixed respectively to be overlapped and is equipped with two brush rollers (7), the both sides of track frame (1) are all rotated and are installed drive wheel (2), the avris fixed mounting of track frame (1) has two U type spouts (3), four protection rack (11) all inlays and are equipped with protection network (12), four one side of protection rack (11) all is fixed and is equipped with two L type slide bars (13), two L type slide bar (13) respectively with two U type spout (3) sliding fit.

2. The crawler crane dustproof structure according to claim 1, wherein: the crawler belt is characterized in that a plurality of bearing wheels (4) are fixedly mounted at the bottom end of the crawler belt frame (1), and supporting wheels (9) are arranged on two sides of the top end of the crawler belt frame (1).

3. The crawler crane dustproof structure according to claim 1, wherein: two four limiting plates (14), four of fixedly connected with are respectively passed through the screw respectively at the both ends of brush axle (8) two first screw holes have been seted up respectively in fixing base (5) outside, four a plurality of second screw hole, four have all been seted up to the outer lane of limiting plate (14) all pass wherein two second screw holes and two first screw holes respectively with four fixing base (5) fixed connection through two screw rods in proper order.

4. The crawler crane dustproof structure according to claim 1, wherein: the four protective nets (12) are all made of stainless steel materials, and handles are arranged on the outer sides of the four protective nets (12).

5. The crawler crane dustproof structure according to claim 1, wherein: the four pairs of springs (6) are pressure springs.