CN215798039U - Crawler crane with safety protective guard for construction site - Google Patents
Crawler crane with safety protective guard for construction site Download PDFInfo
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- CN215798039U CN215798039U CN202120898012.6U CN202120898012U CN215798039U CN 215798039 U CN215798039 U CN 215798039U CN 202120898012 U CN202120898012 U CN 202120898012U CN 215798039 U CN215798039 U CN 215798039U
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- crawler crane
- steel rope
- support
- steel cable
- suspension
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Abstract
The utility model discloses a crawler crane with a safety guard rail for construction site, which comprises a crawler crane body, wherein a suspension support frame is movably arranged on the upper surface of the crawler crane body, a steel rope support is fixedly arranged on the upper surface of the crawler crane body, a suspension steel rope is fixedly connected between the suspension support frame and the steel rope support, a steel rope dust cleaning box is sleeved on the outer surface of the suspension steel rope, a steel rope protective oil plating box is fixedly arranged on the surface of one side of the steel rope dust cleaning box, and an internal brush hair fixing ring is fixedly arranged inside the steel rope dust cleaning box. The crawler crane with the safety guard rail for construction site can clean and protect the suspension steel rope, so that the service life of the steel rope is longer, and a support cross rod can be additionally arranged at the bottom when some objects with fragile hooking parts are hoisted, so that accidents caused by falling of the objects due to breakage of the hooking parts of the objects are prevented.
Description
Technical Field
The utility model relates to the field of crawler cranes, in particular to a crawler crane with a safety guard rail for construction in a construction site.
Background
The crawler crane is a crawler crane for short, and is a lower chassis which is a crawler traveling mechanism, a crane traveling by a crawler has large lifting capacity, can travel by lifting weight, has strong lifting capacity and troublesome disassembly and assembly, is suitable for large-scale factories and works in factories, and the general crawler crane can be divided into crawler traveling, rotary discs, lifting and amplitude changing functions according to an operation structure, has good field operation performance of the crawler crane, exceeds an automobile crane, has the main safety influencing factors of stability of a foundation, whether overload or sudden gust occurs and the like, and has the safety device requirement of a moment limiter, a weight limiter, a hook height or depth limiter and the like; present crawler crane has certain drawback when using, suspends in midair some and hooks the comparatively fragile article of department during the use, and the damage of department of hooking up can lead to article to fall, seriously influences the work security, and the steel cable works for a long time in the open air, lacks maintenance protection device, leads to steel cable life not long enough.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a crawler crane with a safety guard rail for construction of a construction site, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a crawler crane with a safety guard rail for construction of construction sites comprises a crawler crane body, wherein a suspension support frame is movably mounted on the upper surface of the crawler crane body, a steel rope support is fixedly mounted on the upper surface of the crawler crane body, a suspension steel rope is fixedly connected between the suspension support frame and the steel rope support, a steel rope dust cleaning box is arranged on the outer surface of the suspension steel rope in a sleeved mode, a steel rope protection oil plating box is fixedly mounted on one side surface of the steel rope dust cleaning box, an inner brush hair fixing ring is fixedly mounted inside the steel rope dust cleaning box and is arranged horizontally, oil-plated cotton is fixedly mounted inside the steel rope protection oil plating box, a support inclined frame is fixedly mounted at the other end of the suspension steel rope, the number of the support inclined frames is two, the support inclined frames are symmetrically mounted, and movable rotating blocks are fixedly mounted on the lower surface of the support inclined frame, the front surface of the supporting inclined frame is fixedly provided with a supporting straight frame close to the upper surface, the lower surface of the supporting straight frame is fixedly provided with a bottom frame pipe hook block, the inside of the movable rotating block is movably provided with a bottom frame metal pipe, the upper surface of the movable rotating block is fixedly provided with a rotary driving motor, the rotary shaft of the rotary driving motor penetrates through the upper surface of the movable rotating block to be fixedly connected with the bottom frame metal pipe, and the bottom frame metal pipe can be controlled to rotate in the movable rotating block through the rotary driving motor.
Preferably, an oil filling port is embedded and installed at the upper surface of the steel rope protection oil plating box, and an oil storage bin is arranged in the steel rope protection oil plating box and close to the lower surface.
Preferably, the inner ring of the inner bristle fixing ring is embedded with fixed bristles.
Preferably, the oil-liquid absorbing cotton core is fixedly arranged on the lower surface of the oil-plated cotton.
Preferably, a fixing hook ring is fixedly installed on the surface of one end of the underframe metal pipe, a through hole is formed in the surface of the fixing hook ring, and the diameter of the through hole in the surface of the fixing hook ring is larger than that of the underframe pipe hook block.
Preferably, the inside of the oil storage bin is provided with protective oil, and the suspension steel rope penetrates through the inside of the oil-plated cotton.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the steel rope dust cleaning box and the steel rope protection oil plating box, the steel rope dust cleaning box can be used for removing dust from the retracted steel rope, dust on the surface of the steel rope is brushed off, the steel rope protection oil plating box falls from the lower part of the steel rope dust cleaning box, the steel rope can be plated with oil by the steel rope protection oil plating box, the wear resistance and the rust resistance of the steel rope are enhanced, the service life of the steel rope is prolonged, through the arranged chassis metal pipe, the chassis metal pipe can provide a protection effect at the bottom when a heavy object which is easy to fall off is suspended, and when the heavy object falls off, the heavy object is prevented from falling to the ground to cause potential safety hazards.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of a crawler crane for construction of a construction site having a safety guard rail according to the present invention;
fig. 2 is a partial cross-sectional view of a crawler crane for construction of a construction site having a safety guard according to the present invention;
FIG. 3 is an enlarged partial bottom view of a crawler crane for construction at a construction site having a safety guard rail according to the present invention;
fig. 4 is a partially enlarged bottom view of a crawler crane for construction of a construction site having a safety guard rail according to the present invention.
In the figure: 1. a crawler crane body; 2. a suspension support frame; 3. a steel rope support; 4. suspending a steel rope; 5. a steel rope dust cleaning box; 6. a steel rope protection oil plating box; 7. an inner bristle retaining ring; 8. plating oil cotton; 9. a supporting inclined frame; 10. a movable rotating block; 11. a support straight frame; 12. an undercarriage pipe hook block; 13. a chassis metal tube; 14. a rotary drive motor; 601. an oil filling port; 602. an oil liquid storage bin; 701. fixing bristles; 801. drawing cotton cores by oil liquid; 1301. and fixing the shackle.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1 to 4, a crawler crane for construction at a construction site with a safety guard rail comprises a crawler crane body 1, a suspension support frame 2 is movably installed on the upper surface of the crawler crane body 1, a steel cable support 3 is fixedly installed on the upper surface of the crawler crane body 1, a suspension steel cable 4 is fixedly connected between the suspension support frame 2 and the steel cable support 3, a steel cable dust cleaning box 5 is installed on the outer surface of the suspension steel cable 4 in a sleeved manner, a steel cable protection oil-plating box 6 is fixedly installed on one side surface of the steel cable dust cleaning box 5, an inner bristle fixing ring 7 is fixedly installed inside the steel cable dust cleaning box 5, the inner bristle fixing rings 7 are horizontally arranged, oil-plated cotton 8 is fixedly installed inside the steel cable protection oil-plating box 6, support oblique frames 9 are fixedly installed at the other end of the suspension steel cable 4, the number of the support oblique frames 9 is two in total and are symmetrically installed, the lower surface positions of the supporting inclined frames 9 are respectively fixedly provided with movable rotating blocks 10, the front surface of the supporting inclined frame 9 is fixedly provided with a supporting straight frame 11 close to the upper surface position, the lower surface position of the supporting straight frame 11 is fixedly provided with a bottom frame pipe hook block 12, the inner part of the movable rotating block 10 is movably provided with a bottom frame metal pipe 13, the upper surface position of the movable rotating block 10 is fixedly provided with a rotating driving motor 14, and a rotating shaft of the rotating driving motor 14 penetrates through the upper surface of the movable rotating block 10 to be fixedly connected with the bottom frame metal pipe 13;
an oil filling port 601 is embedded and installed at the upper surface of the steel rope protective oil plating box 6, and an oil storage bin 602 is arranged in the steel rope protective oil plating box 6 close to the lower surface; the inner ring of the inner bristle fixing ring 7 is embedded with fixed bristles 701; an oil liquid absorption cotton core 801 is fixedly arranged at the lower surface of the oil-plated cotton 8, and the oil liquid absorption cotton core 801 and the oil-plated cotton 8 are integrally formed through a die; a fixing hook ring 1301 is fixedly arranged on the surface of one end of the underframe metal pipe 13, a through hole is formed in the surface of the fixing hook ring 1301, and the diameter of the through hole in the surface of the fixing hook ring 1301 is larger than that of the underframe pipe hook block 12; the inside of fluid storage bin 602 is provided with protection fluid, hangs inside wire cable 4 passes the oil-coated cotton 8.
It should be noted that, the utility model is a crawler crane with a safety guard rail for construction in construction site, when in use, firstly a certain amount of protective oil is filled in an oil storage bin 602 through an oil filling port 601, the protective oil can dip a cotton core 801 through the oil to be fully soaked with oil-plated cotton 8, when a steel rope is retracted, firstly dust on the surface can be brushed away through an internal brush fixing ring 7, the steel rope falls down through a steel rope dust cleaning box 5, then the steel rope enters a steel rope protective oil-plated box 6, the oil-plated cotton 8 is brushed with the protective oil, the service life is prolonged, when some objects which are fragile and easy to fall off at the hooking position are hung, a control room can control a rotary driving motor 14 to rotate, so that an underframe metal pipe 13 is hung on an underframe pipe hooking block 12, at the moment, the underframe metal pipe 13 can form a crossed steel frame at the bottom, when the objects fall down accidentally, the chassis metal tube 13 can be accepted, so that the potential safety hazard caused by direct falling to the ground is avoided.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a crawler crane is used in building site construction with safety guard rail which characterized in that: the cable cleaning device comprises a crawler crane body (1), wherein a suspension support frame (2) is movably mounted on the upper surface of the crawler crane body (1), a steel cable support (3) is fixedly mounted on the upper surface of the crawler crane body (1), a suspension steel cable (4) is fixedly connected between the suspension support frame (2) and the steel cable support (3), a steel cable dust cleaning box (5) is arranged on the outer surface of the suspension steel cable (4) in a sleeved mode, a steel cable protection oil plating box (6) is fixedly mounted on the surface of one side of the steel cable dust cleaning box (5), an internal brush fixing ring (7) is fixedly mounted inside the steel cable dust cleaning box (5), the internal brush fixing ring (7) is horizontally arranged, oil plating cotton (8) is fixedly mounted inside the steel cable protection oil plating box (6), and a support inclined frame (9) is fixedly mounted at the other end of the suspension steel cable (4), the utility model discloses a rotary electric machine, including support sloping frame (9), support lower surface position of sloping frame (9), support the inside movable mounting of sloping frame (9) and have chassis tubular metal resonator (13), the upper surface position fixed mounting of support sloping frame (9) has support straight frame (11) near upper surface position fixed mounting, the lower surface position fixed mounting of support straight frame (11) has chassis tubular hook piece (12), the inside movable mounting of activity rotatory piece (10) has chassis tubular metal resonator (13), the upper surface position fixed mounting of activity rotatory piece (10) has rotary driving motor (14), the rotation axis of rotary driving motor (14) passes the upper surface and chassis tubular metal resonator (13) fixed connection of activity rotatory piece (10).
2. The crawler crane with safety guard rail for construction of construction site as claimed in claim 1, wherein: an oil filling port (601) is embedded and installed at the upper surface of the steel rope protection oil plating box (6), and an oil storage bin (602) is arranged in the steel rope protection oil plating box (6) close to the lower surface.
3. The crawler crane with safety guard rail for construction of construction site as claimed in claim 1, wherein: the inner ring of the inner bristle fixing ring (7) is embedded with fixed bristles (701).
4. The crawler crane with safety guard rail for construction of construction site as claimed in claim 1, wherein: and an oil liquid absorbing cotton core (801) is fixedly arranged on the lower surface of the oil-plated cotton (8).
5. The crawler crane with safety guard rail for construction of construction site as claimed in claim 1, wherein: the fixed shackle is characterized in that a fixed shackle (1301) is fixedly installed at one end surface of the underframe metal pipe (13), a through hole is formed in the surface of the fixed shackle (1301), and the diameter of the through hole in the surface of the fixed shackle (1301) is larger than that of the underframe pipe hook block (12).
6. The crawler crane with safety guard rail for construction of construction site as claimed in claim 2, wherein: the inside in fluid storage storehouse (602) is provided with protection fluid, hang inside suspension steel cable (4) pass oily cotton (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120898012.6U CN215798039U (en) | 2021-04-28 | 2021-04-28 | Crawler crane with safety protective guard for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120898012.6U CN215798039U (en) | 2021-04-28 | 2021-04-28 | Crawler crane with safety protective guard for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215798039U true CN215798039U (en) | 2022-02-11 |
Family
ID=80172038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120898012.6U Active CN215798039U (en) | 2021-04-28 | 2021-04-28 | Crawler crane with safety protective guard for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215798039U (en) |
-
2021
- 2021-04-28 CN CN202120898012.6U patent/CN215798039U/en active Active
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