CN109823316B - Building site exit gate - Google Patents
Building site exit gate Download PDFInfo
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- CN109823316B CN109823316B CN201910227156.6A CN201910227156A CN109823316B CN 109823316 B CN109823316 B CN 109823316B CN 201910227156 A CN201910227156 A CN 201910227156A CN 109823316 B CN109823316 B CN 109823316B
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- water
- worm
- valve
- transmission shaft
- hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention provides a building site exit gate, and belongs to the technical field of buildings. The water spraying triggering device comprises a limit roller, two limit plates and a transmission shaft, wherein the two ends of the transmission shaft are rotationally connected to the bearing frame, one ends of the two limit plates are fixedly connected with the two ends of the transmission shaft, the upper ends of the limit plates extend out of the support roller, the upper ends of the limit plates incline towards the tail end direction of the cleaning section, the limit roller is located above the support roller, a plurality of gears are fixedly arranged on the transmission shaft at equal intervals, each gear is meshed with a worm connected to the bottom support, the worm is of a hollow structure, the worm is connected with a high-pressure water source, a valve structure is arranged between the worm and the high-pressure water source, the worm moves upwards to enable the high-pressure water to be sprayed to the upper side of the bearing frame, and a damping hydraulic cylinder is connected between the limit plates and the bottom. The invention has the advantages of being capable of cleaning sludge of the engineering vehicle going out and the like.
Description
Technical Field
The invention belongs to the technical field of buildings, and relates to a building site exit gate.
Background
Along with the high-speed promotion of urban construction in China, the canopy of village in the city is changed to be popular, in the canopy changing process of village in the city, construction equipment is required to pass through the center of the city for a long distance to transport demolition wastes, stones, sandy soil and the like out of the urban area, the construction site is inevitably not in a muddy ground, and when engineering vehicle-mounted objects go out, a vehicle body (particularly the bottom of a vehicle and wheels) carries part of soil to the urban area pavement, so that not only is pollution to the urban area pavement caused, but also safety accidents such as flying stones, soil splashing and the like are easily caused.
In the prior art, the engineering truck adopts manpower or through the region of holding water after going out the construction area to clear up it, so not only the human cost is high, and the waste water resource leads to the fact the muddy not of washing area easily moreover, causes the construction area gate very dirty, influences the pedestrian to pass through.
The bottom of the engineering truck is cleaned by controlling the water valve through the pressure sensor, and the engineering truck is cleaned only once when passing through due to the fact that the construction area is complex in environment, electronic equipment is easy to damage and lose efficacy, the cleaning effect is poor, the spraying direction of the water valve is constant, and the space exists between adjacent water valves; if the engineering vehicle adopts a stay mode, the passing efficiency of the engineering vehicle is affected.
Disclosure of Invention
The invention aims to solve the problems existing in the prior art and provide a building site exit gate, and the technical problem to be solved by the invention is how to enable the gate to have a cleaning function on engineering vehicles and improve reliability.
The aim of the invention can be achieved by the following technical scheme: the gate comprises a drainage ditch, a bottom bracket and trapezoidal bearing frames, wherein each bearing frame comprises a straight cleaning section and connecting sections positioned at two sides of the cleaning section, the connecting sections are connected with the cleaning section and the bottom bracket, the cleaning section is positioned above the bottom bracket and parallel to the bottom bracket, a plurality of supporting rollers are transversely arranged at equal intervals on the cleaning section, and a water spraying triggering device is arranged on each bearing frame corresponding to each supporting roller; the water spraying triggering device comprises a limit roller, two limit plates and a transmission shaft, wherein two ends of the transmission shaft are rotationally connected to a bearing frame, one ends of the two limit plates are fixedly connected with two ends of the transmission shaft, the other ends of the two limit plates are connected with two ends of the limit roller, the limit plates and the transmission shaft form a rectangular frame structure, the upper ends of the limit plates extend out of the support roller, the upper ends of the limit plates incline towards the tail end direction of a cleaning section, the limit roller is located above the support roller, a plurality of gears are fixedly arranged on the transmission shaft at equal intervals, each gear is meshed with a worm connected to a bottom support, the worm is of a hollow structure, a high-pressure water source is connected to the worm, the worm moves upwards to enable high-pressure water to be sprayed to a valve structure above the bearing frame, and a damping hydraulic cylinder is connected between the limit plates and the bottom.
When the engineering truck comes out from the construction site, the limiting roller is pressed downwards from the starting end to the tail end of the cleaning section, so that the limiting plate rotates around the rotating shaft, the gear is meshed with the worm and drives the worm to rotate and rise in the rotating process of the rotating shaft, the valve structure is triggered to open a water source, the bottom of the engineering truck is cleaned and flushed, the damping hydraulic cylinder slowly resets the limiting plate and the rotating shaft, the cleaning process is prolonged, and the high-pressure water source can be automatically closed.
The supporting roller limits the limiting plate to rotate reversely after being at the limit position, so that the gate can also avoid reverse running of the engineering truck.
The drainage ditch discharges the sewage after flushing, the connecting section is used for carrying and transitional between the cleaning section and the bottom surface, and the cleaning of the bottom of the engineering truck can be completed in the process that the engineering truck drives away from the bearing frame.
The gate is realized by adopting a full mechanical structure, does not have an electronic sensing part and a circuit component, has reliable structure and has very strong performances of stain resistance, weather resistance, fire resistance and the like.
In the above-mentioned building site exit gate, the valve structure includes valve body, valve piece and a plurality of dispersion pole, the valve body is the hollow structure that the middle part has a water hole, the high-pressure water source is connected to the water hole, the worm cover is established and sliding connection is on the valve body, the up end and the valve piece of worm are connected respectively at the both ends of dispersion pole, the valve piece can be shielded from the upper end of water hole.
Because the water spray position is limited, the engineering truck is small in flushing density in the passing process, the cleaning quality is difficult to ensure, the valve structure comprises a plurality of dispersing rods, the worm is also rotated in the upward moving process, water flow is sprayed out from the water through holes and then is impacted on the dispersing rods, the dispersing rods are used for shunting and guiding the water flow, the parts with larger water flow pressure are continuously switched, the parts with smaller water pressure are also continuously switched, and therefore the water flow is spirally sprayed to the bottom of the engineering truck, and the engineering truck has the effects of high efficiency, water saving and the like and has good cleaning effect.
In the above-mentioned construction site outlet gate, the valve structure further comprises a connecting block, the connecting block is connected with the valve block through a compression spring, and the dispersion rod is fixedly connected with the connecting block.
In order to prevent waste of water caused by poor shielding and sealing performance of the valve block to the upper end opening of the water through hole, a connecting block is arranged between the valve block and the dispersing rod, and a compression spring is arranged between the connecting block and the valve block.
In the above-mentioned building site outlet gate, the upper end of the water hole has a valve opening with a diameter larger than that of the water hole, a sealing surface is arranged between the valve opening and the water hole, the sealing surface is matched with the valve block, and the sealing surface is transited with the inner wall of the valve opening through an inclined guide surface.
In the process of recovering the shielding of the water through hole by the valve block, the worm descends in a rotary mode, the valve block can rub the sealing surface and adjust the sealing part of the sealing surface and the sealing surface, so that the sealing effect is better, and the guide surface has the function of enabling water flow to be sprayed out in a horn shape and increasing the cleaning area.
Drawings
Fig. 1 is a schematic view of the overall structure of the present gate structure.
Fig. 2 is a longitudinal cross-sectional view of fig. 1.
Fig. 3 is a schematic view of the structure of the water spray trigger device.
Fig. 4 is a cross-sectional view of a valve structure.
Fig. 5 is an enlarged view of a portion a in fig. 4.
In the figure, 1, a bottom bracket; 2. a carrier; 21. a cleaning section; 22. a connection section; 23. a support roller; 31. a limit roller; 32. a limiting plate; 33. a transmission shaft; 34. a gear; 4. a worm; 51. a valve body; 52. a valve block; 53. a dispersion rod; 54. a water through hole; 55. a connecting block; 56. a compression spring; 57. a valve hole; 58. sealing surfaces; 59. a guide surface; 6. damping hydraulic cylinder.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the gate comprises a drain ditch, a bottom bracket 1 and a trapezoid bearing frame 2, wherein the bearing frame 2 comprises a straight cleaning section 21 and connecting sections 22 positioned at two sides of the cleaning section 21, the connecting sections 22 are connected with the cleaning section 21 and the bottom bracket 1, the cleaning section 21 is positioned above the bottom bracket 1, the cleaning section 21 is parallel to the bottom bracket 1, a plurality of supporting rollers 23 are transversely and equidistantly arranged on the cleaning section 21, and a water spraying triggering device is arranged on the bearing frame 2 corresponding to each supporting roller 23; the water spraying triggering device comprises a limiting roller 31, two limiting plates 32 and a transmission shaft 33, wherein two ends of the transmission shaft 33 are rotatably connected to the bearing frame 2, one ends of the two limiting plates 32 are fixedly connected with two ends of the transmission shaft 33, the other ends of the two limiting plates 32 are connected with two ends of the limiting roller 31, the limiting plates 32 and the transmission shaft 33 form a rectangular frame structure, the upper ends of the limiting plates 32 extend out of the supporting roller 23, the upper ends of the limiting plates 32 incline towards the tail end direction of the cleaning section 21, the limiting rollers 31 are positioned above the supporting roller 23, a plurality of gears 34 are fixedly arranged on the transmission shaft 33 at equal intervals, each gear 34 is meshed with a worm 4 connected to the bottom support 1, the worm 4 is of a hollow structure, a high-pressure water source is connected to the worm 4, the worm 4 is arranged between the worm 4 and the high-pressure water source to upwards move to enable high-pressure water to be sprayed to the valve structure above the bearing frame 2, and a damping hydraulic cylinder 6 is connected between the limiting plates 32 and the bottom.
When the engineering truck comes out of the construction site, the limiting roller 31 is pressed down through the starting end to the tail end of the cleaning section 21, the limiting plate 32 rotates around the rotating shaft, the gear 34 is meshed with the worm 4 in the rotating process of the rotating shaft and drives the worm 4 to rotate and rise, so that the valve structure is triggered to start a water source, the bottom of the engineering truck is cleaned and flushed, the damping hydraulic cylinder 6 slowly resets the limiting plate 32 and the rotating shaft, the cleaning process is prolonged, and the high-pressure water source can be automatically closed.
The supporting roller 23 limits the limit plate 32 to rotate reversely after the limit position, so that the gate can also avoid the reverse running of the engineering truck.
The sewage after flushing is discharged by the drainage ditch, the connecting section 22 is used for carrying and transitional between the cleaning section 21 and the bottom surface, and the cleaning of the bottom of the engineering truck can be completed in the process that the engineering truck drives away from the bearing frame 2.
The gate is realized by adopting a full mechanical structure, does not have an electronic sensing part and a circuit component, has reliable structure and has very strong performances of stain resistance, weather resistance, fire resistance and the like.
As shown in fig. 4 and 5, the valve structure includes a valve body 51, a valve block 52 and a plurality of dispersion rods 53, the valve body 51 is a hollow structure with a water through hole 54 in the middle, the water through hole 54 is connected with a high-pressure water source, the worm 4 is sleeved and slidingly connected on the valve body 51, two ends of the dispersion rods 53 are respectively connected with the upper end face of the worm 4 and the valve block 52, and the valve block 52 can cover the upper end of the water through hole 54. Because the water spray position is limited, the flushing density is smaller in the process of passing the engineering truck, the cleaning quality is difficult to ensure, the valve structure comprises a plurality of dispersing rods 53, the worm 4 also rotates in the process of moving upwards, water flow is sprayed out from the water through holes 54 and then impinges on the dispersing rods 53, the dispersing rods 53 shunt and guide the water flow, the parts with larger water flow pressure are continuously switched, the parts with smaller water pressure are also continuously switched, so that the water flow is spirally sprayed to the bottom of the engineering truck, the effects of high efficiency, water saving and the like are achieved, and the cleaning effect is good.
The valve structure further comprises a connecting block 55, the connecting block 55 is connected with the valve block 52 through a compression spring 56, the dispersing rod 53 is fixedly connected with the connecting block 55, in order to prevent waste of water caused by poor shielding and sealing performance of the valve block 52 to the upper end opening of the water through hole 54, the connecting block 55 is arranged between the valve block 52 and the dispersing rod 53, and the compression spring 56 is arranged between the connecting block 55 and the valve block 52.
The upper end of the water through hole 54 is provided with a valve hole 57 with a diameter larger than that of the water through hole 54, a sealing surface 58 is arranged between the valve hole 57 and the water through hole 54, the sealing surface 58 is matched with the valve block 52, and the sealing surface 58 is transited with the inner wall of the valve hole 57 through an inclined guiding surface 59. In the process of recovering the blocking of the water through hole 54 by the valve block 52, the worm 4 also moves downwards in a rotary mode, and the valve block 52 can carry out friction on the sealing surface 58 and the sealing part of the two, so that the sealing effect is better, and the guide surface 59 has the function of enabling water flow to be sprayed out in a horn shape and increasing the cleaning area.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The gate for the building site exit gate is characterized by comprising a drainage ditch, a bottom support (1) and a trapezoid bearing frame (2), wherein the bearing frame (2) comprises a straight cleaning section (21) and connecting sections (22) positioned on two sides of the cleaning section (21), the connecting sections (22) are connected with the cleaning section (21) and the bottom support (1), the cleaning section (21) is positioned above the bottom support (1), the cleaning section (21) is parallel to the bottom support (1), a plurality of supporting rollers (23) are transversely arranged at equal intervals on the bearing frame (2) corresponding to each supporting roller (23), and a water spraying triggering device is arranged on the bearing frame (2); the water spraying triggering device comprises a limit roller (31), two limit plates (32) and a transmission shaft (33), wherein two ends of the transmission shaft (33) are rotatably connected to a bearing frame (2), one end of each limit plate (32) is fixedly connected with two ends of the transmission shaft (33), the other ends of the two limit plates (32) are connected with two ends of the limit roller (31), the limit plates (32) and the transmission shaft (33) form a rectangular frame structure, the upper ends of the limit plates (32) extend out of the support roller (23), the upper ends of the limit plates (32) incline towards the tail end direction of a cleaning section (21), the limit roller (31) is positioned above the support roller (23), a plurality of gears (34) are fixedly arranged on the transmission shaft (33) at equal intervals, each gear (34) is meshed with a worm (4) connected to the bottom frame (1), the worm (4) is of a hollow structure, the worm (4) is connected with a high-pressure water source (4), and the high-pressure water source (4) is arranged between the worm (4) and the high-pressure water source (6) and can be connected with the hydraulic cylinder (2);
the valve structure comprises a valve body (51), a valve block (52) and a plurality of dispersing rods (53), wherein the valve body (51) is of a hollow structure with a water through hole (54) in the middle, the water through hole (54) is connected with a high-pressure water source, the worm (4) is sleeved and connected onto the valve body (51) in a sliding mode, the two ends of the dispersing rods (53) are respectively connected with the upper end face of the worm (4) and the valve block (52), and the valve block (52) can cover the upper end of the water through hole (54); the water flow is sprayed from the water through holes (54) and then impacted on the dispersing rod (53), the dispersing rod (53) divides and guides the water flow, so that the position with higher water pressure is continuously switched, and the position with lower water pressure is also continuously switched, thereby the water flow is spirally sprayed to the bottom of the engineering vehicle;
the valve structure further comprises a connecting block (55), the connecting block (55) is connected with the valve block (52) through a compression spring (56), and the dispersing rod (53) is fixedly connected with the connecting block (55);
the upper end of the water through hole (54) is provided with a valve hole (57) with the diameter larger than that of the water through hole (54), a sealing surface (58) is arranged between the valve hole (57) and the water through hole (54), and the sealing surface (58) is matched with the valve block (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227156.6A CN109823316B (en) | 2019-03-25 | 2019-03-25 | Building site exit gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227156.6A CN109823316B (en) | 2019-03-25 | 2019-03-25 | Building site exit gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823316A CN109823316A (en) | 2019-05-31 |
| CN109823316B true CN109823316B (en) | 2023-09-01 |
Family
ID=66871905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227156.6A Active CN109823316B (en) | 2019-03-25 | 2019-03-25 | Building site exit gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823316B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH563898A5 (en) * | 1973-01-17 | 1975-07-15 | Wydler Peter | Appts. for cleaning heavy vehicle tyres - has two openwork rollers built into ramp and immersed in cleaning fluid |
| CN1294997A (en) * | 1999-11-07 | 2001-05-16 | 袁辉 | Automatic vehicle tyre cleaning mechanism |
| CN105813906A (en) * | 2013-11-12 | 2016-07-27 | 日本公营株式会社 | Vehicular attached matter removing device |
| CN106004803A (en) * | 2016-06-27 | 2016-10-12 | 林建新 | Wheel cleaning device |
| CN107150664A (en) * | 2016-03-02 | 2017-09-12 | 井上钢材株式会社 | Vehicle removes mud cleaning device |
| CN206528459U (en) * | 2017-02-24 | 2017-09-29 | 四川建筑职业技术学院 | A kind of construction site exports automatic car washing device |
| CN108407768A (en) * | 2018-04-05 | 2018-08-17 | 四川益泽丰信息科技有限公司 | A kind of building waste transport vehicle wheel cleaning device |
| CN109017708A (en) * | 2018-07-26 | 2018-12-18 | 马琪吉 | A kind of construction site works vehicle cleaning device |
| CN109229068A (en) * | 2018-08-28 | 2019-01-18 | 联誉信息股份有限公司 | A kind of wisdom building site ambient intelligence TT&C system |
-
2019
- 2019-03-25 CN CN201910227156.6A patent/CN109823316B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH563898A5 (en) * | 1973-01-17 | 1975-07-15 | Wydler Peter | Appts. for cleaning heavy vehicle tyres - has two openwork rollers built into ramp and immersed in cleaning fluid |
| CN1294997A (en) * | 1999-11-07 | 2001-05-16 | 袁辉 | Automatic vehicle tyre cleaning mechanism |
| CN105813906A (en) * | 2013-11-12 | 2016-07-27 | 日本公营株式会社 | Vehicular attached matter removing device |
| CN107150664A (en) * | 2016-03-02 | 2017-09-12 | 井上钢材株式会社 | Vehicle removes mud cleaning device |
| CN106004803A (en) * | 2016-06-27 | 2016-10-12 | 林建新 | Wheel cleaning device |
| CN206528459U (en) * | 2017-02-24 | 2017-09-29 | 四川建筑职业技术学院 | A kind of construction site exports automatic car washing device |
| CN108407768A (en) * | 2018-04-05 | 2018-08-17 | 四川益泽丰信息科技有限公司 | A kind of building waste transport vehicle wheel cleaning device |
| CN109017708A (en) * | 2018-07-26 | 2018-12-18 | 马琪吉 | A kind of construction site works vehicle cleaning device |
| CN109229068A (en) * | 2018-08-28 | 2019-01-18 | 联誉信息股份有限公司 | A kind of wisdom building site ambient intelligence TT&C system |
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| Publication number | Publication date |
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| CN109823316A (en) | 2019-05-31 |
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