CN214169942U - Single-shaft breaking machine for civil engineering - Google Patents
Single-shaft breaking machine for civil engineering Download PDFInfo
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- CN214169942U CN214169942U CN202022913464.5U CN202022913464U CN214169942U CN 214169942 U CN214169942 U CN 214169942U CN 202022913464 U CN202022913464 U CN 202022913464U CN 214169942 U CN214169942 U CN 214169942U
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- shielding plate
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Abstract
The utility model provides a single-shaft breaking machine for civil engineering, which relates to the technical field of civil engineering, a warning belt is wound outside a spring rotating shaft, the warning belt extends outwards to break the side wall of equipment, a connecting piece is welded at the tail end of the warning belt, a stand column is arranged outside the connecting piece, a vertical slide way is arranged on one side of the stand column facing the connecting piece, the connecting piece is movably connected with the slide way, the upper side and the lower side of the outer wall of the breaking shaft are symmetrically provided with a limit way, a damping spring is fixedly connected with the inner rear wall of the limit way, a shielding plate is arranged outside the limit way, a sleeve which is integrated with the shielding plate is fixed in the middle of the shielding plate, the warning effect can be achieved, construction irrelevant personnel are prevented from being close to the road breaking position, the impact force of stones can be resisted, the stones can be prevented from splashing, the construction safety is further protected, the problem that constructors are close to a construction site and dense is solved, the stone can easily hurt the surrounding personnel during the process of breaking, and the construction process brings immeasurable danger.
Description
Technical Field
The utility model belongs to the technical field of the civil engineering technique and specifically relates to a machine is broken with unipolar to civil engineering.
Background
Civil engineering: i.e., civil engineering and construction engineering, is a generic term for civil engineering and construction engineering. The engineering discipline is an engineering discipline for building various facilities and places for activities such as human life, production, protection and the like, covers the construction of facilities, buildings, structures and engineering objects in the engineering ranges such as houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and the like in various categories such as the ground, the underground, the land, the water, the underwater and the like, not only comprises various technical activities such as surveying, designing, constructing, maintaining, managing and the like in the engineering construction process, but also comprises materials, equipment and articles consumed in the construction process.
When an existing single-shaft breaking machine for civil engineering works, stones are easy to splash around, and besides, constructors are close to a construction site and dense, the stones are easy to hurt surrounding personnel during breaking work, and the immeasurable danger is brought in the construction process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: constructor is close to the job site nearer to personnel are intensive, breaks and removes the work in stone and injures peripheral personnel very easily, to the problem that prior art exists, provides a unipolar abolishes machine for civil engineering.
In order to solve the prior art problem, the utility model discloses a single-shaft breaking machine for civil engineering, which comprises a breaking device and a breaking shaft, wherein the breaking shaft is fixedly arranged at the front end of the breaking device;
the left side and the right side of the interior of the breaking equipment are rotatably connected with spring and spring rotating shafts, warning tapes are wound on the outer sides of the spring and spring rotating shafts, the warning tapes extend out of the side walls of the breaking equipment, connecting pieces are welded at the tail ends of the warning tapes, stand columns are arranged on the outer sides of the connecting pieces, one sides of the stand columns, which face the connecting pieces, are provided with vertical slideways, and the connecting pieces are movably connected with the slideways;
the upper and lower bilateral symmetry of broken off-axial wall opens has spacing way, and spacing way back wall fixedly connected with damping spring, spacing outside of saying is equipped with the shielding plate, and the shielding plate middle part is fixed with rather than sleeve as an organic whole, the sleeve cup joints in broken off-axial wall and is located the spacing way outside, and sleeve inner wall upper and lower bilateral symmetry fixedly connected with slider, the position of slider is corresponding and is located spacing way with the position that spacing said, and slider and spacing way sliding connection.
Preferably, the warning tape is wound around the outer side of the spring rotating shaft for a plurality of turns, and the spring rotating shaft rotates along with the traction of the warning tape.
Preferably, the connecting piece can be dismantled with the slide and be connected, and the stand is located abolishing equipment left and right sides.
Preferably, the front end of the breaking shaft is provided with a breaking blade, the shielding plate is located right behind the breaking blade, and the sleeve is in sliding connection with the breaking shaft through a sliding block.
Preferably, the sliding block is positioned at the front end of the damping spring, and the front end of the damping spring is fixedly connected to the rear wall of the sliding block.
Preferably, the shielding plate is conical, and the shielding plate is located right in front of the breaking device.
Compared with the prior art, the beneficial effects of the utility model are that:
the warning tape is pulled out, when the warning tape is extended, a construction site can be protected in a large range, the connecting piece and the slide way are clamped, the warning tape can surround the outer side of a road breaking position at the moment, reflective paper is attached to the outer side of the warning tape, a warning effect can be achieved, construction irrelevant personnel are prevented from being close to the road breaking position, the warning tape is wound by a spring and spring rotating shaft, when the warning tape is pulled out, the spring and spring rotating shaft can rotate and can be fastened, the connecting piece can be directly taken out of the slide way after the construction is finished, and the spring and spring rotating shaft can automatically rotate to wind the warning tape on the outer side and automatically wind the warning tape;
when breaking out the sword and stretch and break out the stone, the shield plate can keep off the stone at the rear end of breaking out the position, the shield plate front end closely laminates there is the one deck rubber pad, can resist the impact force of stone, prevent on a large scale splashing of stone simultaneously, further protection construction safety, the shield plate that is located directly in front of breaking equipment still can protect breaking equipment and breaking car, avoid the stone to smash damage equipment and breaking car, effectively prolong the life of breaking equipment and breaking car, when the shield plate receives the impact force of stone, at first cushion the shock attenuation by the rubber pad to the stone, the shield plate can move backward simultaneously, and the slider slides in spacing the way and can keep the stability that the shield plate moved backward, when the slider moves backward, play the absorbing effect of buffering by damping spring to the shield plate, further strengthen the shock resistance of shield plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the breaking apparatus of the present invention;
FIG. 3 is a schematic view of the enlarged structure of the part A of the present invention;
FIG. 4 is a schematic view of the internal structure of the demolition apparatus of the present invention;
FIG. 5 is a schematic view of the pillar structure of the present invention;
FIG. 6 is a schematic diagram of a shielding plate structure according to the present invention;
fig. 7 is a schematic diagram of the local enlarged structure at B of the present invention.
The labels in the figure are: the device comprises a breaking device 1, a spring rotating shaft 101, a warning belt 102, a connecting piece 103, a stand column 2, a slide way 201, a breaking shaft 3, a limiting way 301, a damping spring 302, a shielding plate 4, a sleeve 401 and a sliding block 402.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1 to 7, a single-shaft breaking machine for civil engineering includes a breaking device 1 and a breaking shaft 3, wherein the breaking shaft 3 is fixedly installed at the front end of the breaking device 1;
the left side and the right side of the interior of the demolition equipment 1 are both rotatably connected with a spring rotating shaft 101, a warning belt 102 is wound on the outer side of the spring rotating shaft 101, the warning belt 102 extends out of the side wall of the demolition equipment 1, the tail end of the warning belt 102 is welded with a connecting piece 103, an upright post 2 is arranged on the outer side of the connecting piece 103, one side, facing the connecting piece 103, of the upright post 2 is provided with a vertical slideway 201, and the connecting piece 103 is movably connected with the slideway 201;
specifically, the breaking device 1 is firstly installed on a breaking vehicle, and the breaking device 1 can be freely moved to a road breaking position through the breaking vehicle, so that civil engineering road construction is facilitated;
the warning tape 102 is wound on a plurality of circles outside the spring rotating shaft 101, and the spring rotating shaft 101 rotates along with the traction of the warning tape 102;
the connecting piece 103 is detachably connected with the slideway 201, and the upright posts 2 are positioned at the left side and the right side of the breaking equipment 1;
further, after the demolition equipment 1 is moved to the road demolition position, in order to protect the safety of peripheral personnel and avoid the peripheral personnel from being crushed by stones when approaching the road demolition position, the upright post 2 can be firstly placed at two sides of the road demolition position, the edge of the upright post 2 is provided with a screw hole, an external anchor bolt is screwed into the screw hole, the upright post 2 is locked on the road demolition ground through the external anchor bolt, then the warning tape 102 is pulled out, when the warning tape 102 is extended, the spring rotating shaft 101 can be in rotating fit to discharge the warning tape 102, the total length of the warning tape 102 is 10m-20m, the extendable range is large, the construction site can be protected in a large range, the warning tape 102 is pulled to the upright post 2 position, the connecting piece 103 is adjusted, the connecting piece 103 is inserted into the top of the slideway 201 from top to bottom, the connecting piece 103 is adjusted to slide to the bottom of the slideway 201 in order to prevent the connecting piece 103 from sliding, the connecting piece 103 is clamped with the slideway 201, the warning belt 102 surrounds the outer side of the road breaking position at the moment, and the outer side of the warning belt 102 is attached with the reflective paper, so that the warning effect can be achieved, and construction irrelevant personnel are prevented from approaching the road breaking position;
furthermore, because the warning tape 102 is wound by the spring rotating shaft 101, when the warning tape 102 is pulled out, the spring rotating shaft 101 rotates to be fastened, and finally, the connecting piece 103 can be directly taken out of the slideway 201 after construction is finished, and at the moment, the spring rotating shaft 101 automatically rotates to wind the warning tape 102 outside and automatically wind the warning tape 102;
a breaking blade is arranged at the front end of the breaking shaft 3, the shielding plate 4 is positioned right behind the breaking blade, and the sleeve 401 is in sliding connection with the breaking shaft 3 through a sliding block 402;
specifically, when the breaking vehicle moves the breaking device 1 to a road breaking position, the breaking blade simultaneously props against a road to break stones, hydraulic cylinder devices are installed inside the breaking device 1, the hydraulic cylinder devices can control the breaking blade to stretch and contract and apply force to the stones, and the front ends of the breaking blades are sharp, so that the road breaking stones can be easily broken and chiseled;
the shielding plate 4 is conical, and the shielding plate 4 is positioned right in front of the breaking equipment 1;
furthermore, when the breaking blade stretches and contracts to break the stone, the shielding plate 4 can block the stone at the rear end of the breaking position, a layer of rubber pad is tightly attached to the front end of the shielding plate 4, the impact force of the stone can be resisted, meanwhile, the stone can be prevented from splashing in a large range, the construction safety is further protected, the shielding plate 4 positioned right in front of the breaking equipment 1 can also protect the breaking equipment 1 and the breaking vehicle, the stone can be prevented from smashing the breaking equipment 1 and the breaking vehicle, and the service lives of the breaking equipment 1 and the breaking vehicle can be effectively prolonged;
the sliding block 402 is positioned at the front end of the damping spring 302, and the front end of the damping spring 302 is fixedly connected to the rear wall of the sliding block 402;
furthermore, when the shielding plate 4 receives the impact force of the stone, firstly, the rubber pad buffers and absorbs the stone, meanwhile, the shielding plate 4 can move backwards, and the sliding block 402 can keep the stability of the shielding plate 4 moving backwards in the limiting channel 301, when the sliding block 402 moves backwards, the damping spring 302 plays a role in buffering and absorbing the vibration of the shielding plate 4, and the shock resistance of the shielding plate 4 is further enhanced.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (6)
1. The utility model provides a single-shaft breaking machine for civil engineering, includes abolishes equipment (1) and abolishes axle (3), abolish axle (3) fixed mounting in abolishing equipment (1) front end, its characterized in that:
the left side and the right side of the interior of the breaking device (1) are rotatably connected with a spring rotating shaft (101), a warning belt (102) is wound on the outer side of the spring rotating shaft (101), the warning belt (102) extends out of the side wall of the breaking device (1), a connecting piece (103) is welded at the tail end of the warning belt (102), an upright post (2) is arranged on the outer side of the connecting piece (103), a vertical slideway (201) is formed in one side, facing the connecting piece (103), of the upright post (2), and the connecting piece (103) is movably connected with the slideway (201);
broken axle (3) outer wall upper and lower bilateral symmetry and opened spacing way (301), and spacing way (301) interior back wall fixedly connected with damping spring (302), spacing way (301) outside is equipped with shielding plate (4), and shielding plate (4) middle part is fixed with rather than sleeve (401) as an organic whole, sleeve (401) cup joint in broken axle (3) outer wall and lie in spacing way (301) outside, and sleeve (401) inner wall upper and lower bilateral symmetry fixedly connected with slider (402), the position of slider (402) is corresponding and lie in spacing way (301) with the position of spacing way (301), and slider (402) and spacing way (301) sliding connection.
2. The single-shaft breaking machine for civil engineering according to claim 1, characterized in that: the warning tape (102) is wound around a plurality of turns of the outer side of the spring rotating shaft (101), and the spring rotating shaft (101) rotates along with the traction of the warning tape (102).
3. The single-shaft breaking machine for civil engineering according to claim 1, characterized in that: connecting piece (103) can be dismantled with slide (201) and be connected, and stand (2) are located abolishing equipment (1) left and right sides.
4. The single-shaft breaking machine for civil engineering according to claim 1, characterized in that: the front end of the breaking shaft (3) is provided with a breaking blade, the shielding plate (4) is located on the front rear side of the breaking blade, and the sleeve (401) is connected with the breaking shaft (3) in a sliding mode through the sliding block (402).
5. The single-shaft breaking machine for civil engineering according to claim 1, characterized in that: the sliding block (402) is located at the front end of the damping spring (302), and the front end of the damping spring (302) is fixedly connected to the rear wall of the sliding block (402).
6. The single-shaft breaking machine for civil engineering according to claim 1, characterized in that: the shielding plate (4) is conical, and the shielding plate (4) is positioned right in front of the breaking equipment (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913464.5U CN214169942U (en) | 2020-12-07 | 2020-12-07 | Single-shaft breaking machine for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913464.5U CN214169942U (en) | 2020-12-07 | 2020-12-07 | Single-shaft breaking machine for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214169942U true CN214169942U (en) | 2021-09-10 |
Family
ID=77604504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022913464.5U Active CN214169942U (en) | 2020-12-07 | 2020-12-07 | Single-shaft breaking machine for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214169942U (en) |
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2020
- 2020-12-07 CN CN202022913464.5U patent/CN214169942U/en active Active
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