CN212047296U - Cleaning device is used in mobile concrete pump maintenance - Google Patents
Cleaning device is used in mobile concrete pump maintenance Download PDFInfo
- Publication number
- CN212047296U CN212047296U CN202020511854.7U CN202020511854U CN212047296U CN 212047296 U CN212047296 U CN 212047296U CN 202020511854 U CN202020511854 U CN 202020511854U CN 212047296 U CN212047296 U CN 212047296U
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- concrete pump
- pump truck
- cleaning device
- water
- hydraulic jack
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a cleaning device is used in concrete pump truck maintenance belongs to concrete pump truck technical field, cleaning device is used in concrete pump truck maintenance includes the bottom plate, bottom plate upper end fixedly connected with hydraulic jack and telescopic link, the telescopic link includes lower beam and upper boom, the lower beam is the cavity structure, upper boom sliding connection is in the lower beam inner wall, the through-hole has been seted up to the lower beam surface, the locating hole has been seted up to the upper boom surface. The utility model discloses water in the water tank leads to pipe, finally from the nozzle blowout, the water column of formation washes the clearance to the mobile concrete pump, through grabbing the handle, aims at the position that needs clear up and carries out the fixed point and wash, device overall structure is simple, the operation of being convenient for, manual hydraulic jack's lever of pushing down repeatedly to it rises to drive hydraulic jack work, and the hydraulic jack top contacts with the pole of propping up, raises the roof, and adjustable height is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a mobile concrete pump technical field especially relates to a mobile concrete pump is cleaning device for maintenance.
Background
Concrete pump trucks are machines that utilize pressure to continuously transport concrete along a pipeline. Consists of a pump body and a delivery pipe. The structure is divided into a piston type, an extrusion type and a water pressure diaphragm type. The pump body is arranged on an automobile chassis, and then a telescopic or folding distributing rod is arranged to form the pump truck. The concrete pump truck is formed by modifying a truck chassis, and is characterized in that a motion and power transmission device, a pumping and stirring device, a distributing device and other auxiliary devices are arranged on the chassis. The power of the concrete pump truck is transmitted to a hydraulic pump set or a rear axle through a power transfer case, and the hydraulic pump pushes a piston to drive a concrete pump to work. Then the concrete is conveyed to a certain height and distance by using a distributing rod and a conveying pipe on the pump truck.
At present, the technology has certain defects: 1. the problem that the existing concrete pump truck is blocked and is not easy to clean can be caused after being used for a long time; 2. the equipment for maintaining and cleaning the existing concrete pump truck cannot perform cleaning work aiming at pump trucks with different heights.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cleaning device is used in concrete pump truck maintenance, water in the water tank leads to pipe, finally follow the nozzle blowout, the water column of formation washes the clearance to concrete pump truck, through grabbing the handle, aim at the position that needs clear up and carry out the fixed point and wash, device overall structure is simple, the operation of being convenient for, manual hydraulic jack's lever of pushing down repeatedly, thereby it rises to drive hydraulic jack work, the hydraulic jack top contacts with the jack-up pole, raise the roof, adjustable height can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of cleaning device is used in concrete pump truck maintenance, comprising a base plate, bottom plate upper end fixedly connected with hydraulic jack and telescopic link, the telescopic link includes lower beam and upper boom, the lower beam is the cavity structure, upper boom sliding connection is in the lower beam inner wall, the through-hole has been seted up to the lower beam surface, the locating hole has been seted up to the upper boom surface, the locating pin is connected to through-hole and the inside connection of dismantling of locating hole, upper boom top end fixedly connected with roof, fixed surface is connected with the water tank on the roof, it has the water pipe to peg graft in the water tank left side, the water pipe end can be dismantled and be connected with.
Optionally, the bottom of the bottom plate is provided with a roller in a rolling manner.
Optionally, the right side of the top plate is fixedly connected with a hanging ladder.
Optionally, the upper end of the water tank is in threaded connection with a screw cap.
Optionally, the water pump is fixedly mounted on the outer side wall of the water pipe, and the upper end of the water pipe is fixedly connected with a handle.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, unscrew the screw cap of water tank upper end, fill the clear water from the water tank water inlet, through opening the water pump, the water pump provides certain water pressure, water pipe in the water tank, finally from the nozzle blowout, the water column of formation washes the clearance to the mobile concrete pump, climb the roof through the hanging ladder by the staff during concrete operation, through grabbing the handle, aim at the position that needs clear up and carry out the fixed point and wash, device overall structure is simple, the operation of being convenient for, the problem of difficult clearance of jam has been solved to current mobile concrete pump use for a long time probably to produce.
2. The utility model discloses an use relevant instrument to take out the locating pin from locating hole and through-hole inside, the upper boom in the telescopic link can slide from top to bottom along the lower beam inner wall, the manual lever that pushes down hydraulic jack that relapses of staff, thereby it rises to drive hydraulic jack work, the hydraulic jack top contacts with the vaulting pole, raise the roof, adjust high back, use tools installs the locating pin inside through-hole and locating hole with embedding again, it fixes again between the lower beam and the upper boom of telescopic link to make, the problem that the equipment of current concrete pump truck maintenance clearance usefulness can't clear up the work to the pump truck of co-altitude not has been solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a cleaning device for concrete pump truck maintenance according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a right-side view structure of a cleaning device for repairing a concrete pump truck according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the telescopic rod of the cleaning device for concrete pump truck maintenance according to the embodiment of the present invention;
in the figure: 1. a base plate; 2. a hydraulic jack; 3. a roller; 4. a telescopic rod; 401. a lower rod; 402. a rod is arranged; 403. a through hole; 404. positioning holes; 405. positioning pins; 5. a top plate; 6. a support rod; 7. a suspension ladder; 8. a water tank; 9. screwing a cover; 10. a water pump; 11. a water pipe; 12. a nozzle; 13. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A concrete pump truck maintenance cleaning device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
As shown in fig. 1-3, a cleaning device for concrete pump truck maintenance comprises a bottom plate 1, a hydraulic jack 2 and an expansion link 4 are fixedly connected to the upper end of the bottom plate 1, the expansion link 4 comprises a lower rod 401 and an upper rod 402, the lower rod 401 is of a cavity structure, the upper rod 402 is slidably connected to the inner wall of the lower rod 401, a through hole 403 is formed in the outer surface of the lower rod 401, a positioning hole 404 is formed in the outer surface of the upper rod 402, a positioning pin 405 is detachably connected to the inside of the through hole 403 and the positioning hole 404, a top plate 5 is fixedly connected to the top end of the upper rod 402, a water tank 8 is fixedly connected to the upper surface of the top plate 5, a water pipe 11 is inserted into the left side of.
In the embodiment, as shown in fig. 1-3, a screw cover 9 at the upper end of a water tank 8 is unscrewed, clear water is filled from a water inlet of the water tank 8, a water pump 10 is started to provide certain water pressure, water in the water tank 8 passes through a water pipe 11 and is finally sprayed out from a nozzle 12, a formed water column washes and cleans the concrete pump truck, during specific operation, a worker climbs a top plate 5 through a hanging ladder 7 and grasps a handle 13 to aim at a position needing cleaning to wash at a fixed point, the device is simple in overall structure and convenient to operate, and the problem that the existing concrete pump truck is blocked and is difficult to clean when being used for a long time is solved; through using relevant instrument to follow locating hole 404 and the inside taking out of through-hole 403 with locating pin 405, upper boom 402 in telescopic link 4 can slide from top to bottom along lower boom 401 inner wall, the manual lever that pushes down hydraulic jack 2 that repeats of staff, thereby it rises to drive hydraulic jack 2 work, the 2 top of hydraulic jack contacts with vaulting pole 6, raise roof 5, adjust high back, use the instrument with locating pin 405 embedded installation again inside through-hole 403 and locating hole 404, it fixes again between the lower boom 401 of telescopic link 4 and the upper boom 402, the problem that the equipment of current concrete pump truck maintenance clearance usefulness can't carry out the cleaning work to the pump truck of co-altitude not is solved.
Wherein, the bottom of the bottom plate 1-2 is provided with a roller 3 in a rolling way.
In this embodiment, as shown in fig. 1, the roller 3 facilitates the overall movement of the device.
Wherein, the right side of the top plate 5 is fixedly connected with a hanging ladder 7.
In this embodiment, the apparatus has a height, as shown in figures 1-2, and is moved up the roof 5 by a hanging ladder 7.
Wherein, the upper end of the water tank 8 is connected with a screw cap 9 through screw threads.
In this embodiment, as shown in fig. 1-2, the screw cap 9 at the upper end of the water tank 8 is unscrewed, and clean water can be injected from the water inlet of the water tank 8.
Wherein, the outer side wall of the water pipe 11 is fixedly provided with a water pump 10, and the upper end of the water pipe 11 is fixedly connected with a handle 13.
In this embodiment, as shown in fig. 1, the pump 10 can provide a certain water pressure to flush the site to be cleaned by grasping the handle 13.
It should be noted that the utility model relates to a cleaning device is used in concrete pump truck maintenance, in operation, the staff unscrews screw cap 9 on the water tank 8, fill with clear water from the water tank 8 water inlet, through opening water pump 10, water pump 10 provides certain water pressure, water in the water tank 8 passes through water pipe 11, finally spout from nozzle 12, the water column that forms washes the concrete pump truck and clears up, climb up roof 5 through hanging ladder 7 by the staff during specific operation, through grasping handle 13, aim at the position that needs to clear up and wash at a fixed point, the device overall structure is simple, convenient operation, the problem that the current concrete pump truck may produce the jam and is difficult to clear up after using for a long time is solved; through using relevant instrument to follow locating hole 404 and the inside taking out of through-hole 403 with locating pin 405, upper boom 402 in telescopic link 4 can slide from top to bottom along lower boom 401 inner wall, the manual lever that pushes down hydraulic jack 2 that repeats of staff, thereby it rises to drive hydraulic jack 2 work, the 2 top of hydraulic jack contacts with vaulting pole 6, raise roof 5, adjust high back, use the instrument with locating pin 405 embedded installation again inside through-hole 403 and locating hole 404, it fixes again between the lower boom 401 of telescopic link 4 and the upper boom 402, the problem that the equipment of current concrete pump truck maintenance clearance usefulness can't carry out the cleaning work to the pump truck of co-altitude not is solved. The specific model of the component is a T90204B hydraulic jack; MHI2 water pump.
The utility model discloses a bottom plate 1; a hydraulic jack 2; a roller 3; a telescopic rod 4; a lower bar 401; an upper stem 402; a through hole 403; positioning holes 404; a locating pin 405; a top plate 5; a support rod 6; a hanging ladder 7; a water tank 8; a screw cap 9; a water pump 10; a water pipe 11; a nozzle 12; the handle 13 features are all standard or known to those skilled in the art, and their construction and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A cleaning device for concrete pump truck maintenance comprises a bottom plate (1) and is characterized in that, the upper end of the bottom plate (1) is fixedly connected with a hydraulic jack (2) and a telescopic rod (4), the telescopic rod (4) comprises a lower rod (401) and an upper rod (402), the lower rod (401) is of a cavity structure, the upper rod (402) is connected with the inner wall of the lower rod (401) in a sliding way, the outer surface of the lower rod (401) is provided with a through hole (403), the outer surface of the upper rod (402) is provided with a positioning hole (404), the through hole (403) and the positioning hole (404) are internally detachably connected with a positioning pin (405), the top end of the upper rod (402) is fixedly connected with a top plate (5), the upper surface of the top plate (5) is fixedly connected with a water tank (8), the water tank (8) is spliced on the left side with a water pipe (11), and the tail end of the water pipe (11) is detachably connected with a nozzle (12).
2. The cleaning device for repairing the concrete pump truck as claimed in claim 1, wherein the bottom of the bottom plate (1) is provided with rollers (3) in a rolling manner.
3. The cleaning device for concrete pump truck maintenance according to claim 1, characterized in that a hanging ladder (7) is fixedly connected to the right side of the top plate (5).
4. The cleaning device for concrete pump truck maintenance according to claim 1, characterized in that a screw cap (9) is connected to the upper end of the water tank (8) in a threaded manner.
5. The cleaning device for concrete pump truck maintenance according to claim 1, characterized in that a water pump (10) is fixedly installed on the outer side wall of the water pipe (11), and a handle (13) is fixedly connected to the upper end of the water pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511854.7U CN212047296U (en) | 2020-04-09 | 2020-04-09 | Cleaning device is used in mobile concrete pump maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511854.7U CN212047296U (en) | 2020-04-09 | 2020-04-09 | Cleaning device is used in mobile concrete pump maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047296U true CN212047296U (en) | 2020-12-01 |
Family
ID=73541647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020511854.7U Expired - Fee Related CN212047296U (en) | 2020-04-09 | 2020-04-09 | Cleaning device is used in mobile concrete pump maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047296U (en) |
-
2020
- 2020-04-09 CN CN202020511854.7U patent/CN212047296U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210409 |