Filling and water replenishing device for earthwork roadbed construction

Abstract

The utility model relates to the technical field of earthwork subgrades, and discloses a filling and water replenishing device for earthwork subgrade construction, which comprises a base, moving wheels and a push handle. By arranging the base, the moving wheels, the push handle, the water supply mechanism, the water replenishing mechanism, the lifting device and the water inlet mechanism, firstly, water is injected into the water tank through the water inlet mechanism and filtered through the filter screen, then the lifting device and the driving mechanism are turned on to drive the lead screw to rotate, and the lead screw drives the spray head to move through threaded connection, so that the height of the spray head is adjusted; the problems that in the prior art, most of water supplementing devices are moved in a manual pushing mode, in the moving process, water shakes in the water tank and collides with the water tank, workers need to push the water tank with much strength, and the water supplementing efficiency is high are solved. And a sprayer height adjusting function is not provided, so that the working efficiency is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of earthwork roadbed, in particular to a filling and water replenishing device for earthwork roadbed construction. Background Art

[0002] Earth roadbed refers to the roadbed part composed of fill and excavation, and is an important part of road engineering. The stability, density and drainage performance of the roadbed have a direct impact on the use function and life of the road. Earth roadbed construction mainly includes several aspects such as earth filling, compaction, drainage and slope reinforcement.

[0003] When filling the earth roadbed, it needs to be replenished with water. The problem with the above technology is that in the existing technology, most water replenishment devices are moved by manual pushing. During the movement, the water shakes in the water tank and hits the water tank, causing the workers to use more force to push. There is no nozzle height adjustment function, which reduces work efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a filling and water replenishing device for earthwork roadbed construction that can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a filling and water replenishing device for earthwork roadbed construction includes a base, moving wheels and a push handle, and is characterized in that: the bottom of the base is fixedly installed on the top of the moving wheel, the bottom of the push handle is fixedly installed on the top of the base, a water supply mechanism is installed on the top of the base, a water replenishing mechanism is installed on the top of the base, a lifting device is installed on the top of the base, and a water inlet mechanism is installed on the top of the base.

[0006] In order to improve the water supply to the water pipe, preferably, the water supply mechanism includes a water tank, a water supply pipe and a water pump, the bottom of the water tank is fixedly installed on the top of the base, the bottom of the water pump is fixedly installed on the top of the base, the left side of the water tank and the right side of the water pump are fixedly connected through the water supply pipe, and the inner cavity of the water tank is installed with a baffle, which can be driven by the water pump to extract water from the water tank and supply water to the water pipe through the water pump.

[0007] In order to improve the water replenishment of the roadbed, preferably, the water replenishment mechanism includes a water supply pipe, a water outlet pipe and a nozzle. The water outlet pipe is installed on the top of the base, and the surface of the water outlet pipe is fixedly connected to the top of the water pump through the water supply pipe. The bottom of the nozzle is fixedly installed on the surface of the water outlet pipe. Water can be supplied to the water outlet pipe through the water supply pipe. Water enters the water outlet pipe, and water is supplied to the nozzle in the inner cavity of the water outlet pipe, and water is replenished to the roadbed through the nozzle.

[0008] In order to improve the lifting and lowering of the water outlet pipe, preferably, the lifting device includes a lifting mechanism and a driving mechanism, the lifting mechanism is installed on the top of the base, the driving mechanism is installed on the top of the base, and the lifting mechanism is located on the left side of the driving mechanism. The water outlet pipe can be installed on the lifting mechanism, the driving mechanism drives the lifting mechanism to move, and the lifting mechanism drives the water outlet pipe to lift and lower.

[0009] In order to improve the water filling of the water tank, preferably, the water inlet mechanism includes a water inlet pipe, a filter screen and an end cover. The bottom of the water inlet pipe is fixedly installed on the top of the water tank, the bottom of the filter screen is installed on the bottom of the inner cavity of the water inlet pipe, and the inner wall of the end cover is movably installed on the surface of the water inlet pipe. Water can be filled into the water tank through the water inlet pipe, and the water is filtered through the filter screen to filter out impurities in the water.

[0010] In order to improve the lifting and lowering of the water outlet pipe, preferably, the lifting mechanism includes a mounting groove, a mounting rod and a screw rod. The bottom of the mounting groove is fixedly mounted on the top of the base, the bottom of the mounting rod is movably mounted on the inner cavity of the mounting groove, the surface of the water outlet pipe is mounted on the inner wall of the mounting rod, and the bottom of the screw rod is movably mounted on the bottom of the inner cavity of the mounting groove. The surface of the screw rod is connected to the middle part of the mounting rod by a threaded connection. By rotating the screw rod, the screw rod drives the mounting rod to be lifted and lowered through the threaded connection, and the mounting rod drives the water outlet pipe to be lifted and lowered.

[0011] In order to improve the rotation of the screw rod, preferably, the driving mechanism includes a driving motor, a gear and a chain, the middle part of the gear on the left is fixedly installed on the surface of the screw rod, the top of the gear on the right is fixedly installed on the output end of the driving mechanism, the gear on the left and the gear on the right are fixedly connected by a chain, and the bottom of the driving mechanism is fixedly installed on the right side of the mounting slot, and can be rotated by the driving mechanism, the driving mechanism drives the left gear to rotate, and the left gear drives the screw rod to rotate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model is provided with a base, a movable wheel, a push handle, a water supply mechanism, a water replenishing mechanism, a lifting device and a water inlet mechanism. First, water is injected into the water tank through the water inlet mechanism, and the water is filtered through the filter screen. Then the lifting device is opened, the driving mechanism is rotated, and the driving mechanism drives the left gear to rotate. The left gear drives the screw rod to rotate. The screw rod drives the installation rod to move through a threaded connection, and the installation rod drives the water outlet pipe to move, so that the height of the nozzle is adjusted. Then the water pump is turned on and driven. The water pump draws water and supplies water to the water outlet pipe through the water supply pipe. Water is sprayed from the nozzle, so as to replenish the roadbed. This solves the problem that in the prior art, most water replenishing devices are moved by manual pushing. During the movement, water shakes in the water tank and hits the water tank, which requires the staff to use more strength to push it. The nozzle height adjustment function is not available, which reduces work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram provided by an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the water replenishment mechanism and the lifting mechanism provided in an embodiment of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the driving mechanism provided by an embodiment of the utility model.

[0018] In the figure: 1. Base; 2. Moving wheel; 3. Push handle; 4. Water supply mechanism; 401. Water tank; 402. Water supply pipe; 403. Water pump; 5. Water replenishment mechanism; 501. Water delivery pipe; 502. Water outlet pipe; 503. Sprinkler; 6. Lifting device; 601. Lifting mechanism; 6011. Mounting slot; 6012. Mounting rod; 6013. Screw rod; 602. Driving mechanism; 6021. Driving motor; 6022. Gear; 6023. Chain; 7. Water inlet mechanism; 701. Water inlet pipe; 702. Filter; 703. End cover; 8. Baffle. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 4As shown, an embodiment of the present invention provides a filling and water replenishing device for earthwork roadbed construction, comprising a base 1, a moving wheel 2 and a push handle 3. The bottom of the base 1 is fixedly mounted on the top of the moving wheel 2, the bottom of the push handle 3 is fixedly mounted on the top of the base 1, a water supply mechanism 4 is mounted on the top of the base 1, a water replenishing mechanism 5 is mounted on the top of the base 1, a lifting device 6 is mounted on the top of the base 1, and a water inlet mechanism 7 is mounted on the top of the base 1. In order to improve the water supply to the water pipe 501, the water supply mechanism 4 includes a water tank 401, a water supply pipe 402 and a water pump 403. The bottom of the water tank 401 is fixedly mounted on the top of the base 1, the bottom of the water pump 403 is fixedly mounted on the top of the base 1, and the left side of the water tank 401 and the right side of the water pump 403 are connected by the water supply pipe 40 2 is fixedly connected. The inner cavity of the water tank 401 is equipped with a baffle 8, which can be driven by a water pump 403. The water in the water tank 401 is extracted by the water pump 403, and the water is supplied to the water pipe 501 by the water pump 403. In order to improve the water replenishment of the roadbed, the water replenishment mechanism 5 includes a water pipe 501, a water outlet pipe 502 and a nozzle 503. The water outlet pipe 502 is installed on the top of the base 1. The surface of the water outlet pipe 502 is fixedly connected to the top of the water pump 403 through the water pipe 501. The bottom of the nozzle 503 is fixedly installed on the surface of the water outlet pipe 502. Water can be supplied to the water outlet pipe 502 through the water pipe 501. Water enters the water outlet pipe 502, and water is supplied to the nozzle 503 in the inner cavity of the water outlet pipe 502. Water is replenished to the roadbed through the nozzle 503. In order to improve the lifting and lowering of the water outlet pipe 502, the lifting device 6 includes a lifting mechanism 601 and a driving mechanism 602. The lifting mechanism 601 is installed on the top of the base 1, and the driving mechanism 602 is installed on the top of the base 1. The lifting mechanism 601 is located on the left side of the driving mechanism 602. The water outlet pipe 502 can be installed on the lifting mechanism 601, and the driving mechanism 602 is driven. The driving mechanism 602 drives the lifting mechanism 601 to move, and the lifting mechanism 601 drives the water outlet pipe 502 to lift and lower. In order to improve the water filling of the water tank 401, the water inlet mechanism 7 includes an inlet pipe 701, a filter screen 702 and an end cover 703. The bottom of the water inlet pipe 701 is fixedly installed on the top of the water tank 401, and the bottom of the filter screen 702 is installed in the inner cavity of the water inlet pipe 701. The bottom of the water outlet pipe 502 is fixedly mounted on the top of the base 1, and the inner wall of the end cover 703 is movably mounted on the surface of the water inlet pipe 701. Water can be injected into the water tank 401 through the water inlet pipe 701, and the water is filtered through the filter 702 to filter out impurities in the water. In order to improve the lifting of the water outlet pipe 502, the lifting mechanism 601 includes a mounting groove 6011, a mounting rod 6012 and a screw rod 6013. The bottom of the mounting groove 6011 is fixedly mounted on the top of the base 1, and the bottom of the mounting rod 6012 is movably mounted on the inner cavity of the mounting groove 6011. The surface of the water outlet pipe 502 is mounted on the inner wall of the mounting rod 6012, and the bottom of the screw rod 6013 is movably mounted on the bottom of the inner cavity of the mounting groove 6011. The surface of the screw rod 6013 is connected to the middle part of the mounting rod 6012 by a thread.The screw rod 6013 can be rotated, and the screw rod 6013 drives the installation rod 6012 to move up and down through the threaded connection, and the installation rod 6012 drives the water outlet pipe 502 to move up and down. In order to improve the rotation of the screw rod 6013, the driving mechanism 602 includes a driving motor 6021, a gear 6022 and a chain 6023. The middle part of the left gear 6022 is fixedly installed on the surface of the screw rod 6013, and the top of the right gear 6022 is fixedly installed on the output end of the driving mechanism 602. The left gear 6022 and the right gear 6022 are fixedly connected by the chain 6023. The bottom of the driving mechanism 602 is fixedly installed on the right side of the installation slot 6011. The driving mechanism 602 can be rotated, and the driving mechanism 602 drives the left gear 6022 to rotate, and the left gear 6022 drives the screw rod 6013 to rotate.

[0022] The working principle of this utility model:

[0023] When in use, first, water is injected into the water tank 401 from the water inlet pipe 701, the filter screen 702 filters the water, and then the end cover 703 is installed on the water inlet pipe 701, and then the height of the nozzle 503 is adjusted, and the lifting device 6 is opened, and the driving mechanism 602 is driven, and the driving mechanism 602 drives the right gear 6022 to rotate, and the right gear 6022 drives the left gear 6022 to rotate through the chain 6023, and the left gear 6022 drives the screw rod 6013 to rotate, and the screw rod 6013 is driven. Rod 6013 drives the installation rod 6012 to move through a threaded connection, and the installation rod 6012 drives the water outlet pipe 502 to rise and fall, and the water outlet pipe 502 drives the nozzle 503 to move, and then the water supply mechanism 4 is turned on, and the water pump 403 is driven. The water pump 403 extracts water through the water supply pipe 402, and the water is supplied to the water pipe 501 through the water pump 403. The water is supplied to the water outlet pipe 502 through the water pipe 501, and the water is sprayed from the nozzle 503, thereby replenishing water to the roadbed.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A filling and water supply device for earthwork roadbed construction, comprising a base (1), moving wheels (2) and a push handle (3), characterized in that: The bottom of the base (1) is fixedly mounted on the top of the moving wheel (2), the bottom of the push handle (3) is fixedly mounted on the top of the base (1), a water supply mechanism (4) is mounted on the top of the base (1), a water replenishment mechanism (5) is mounted on the top of the base (1), a lifting device (6) is mounted on the top of the base (1), and a water inlet mechanism (7) is mounted on the top of the base (1).

2. The water filling and replenishing device for earthwork roadbed construction according to claim 1, characterized in that: The water supply mechanism (4) comprises a water tank (401), a water supply pipe (402) and a water pump (403); the bottom of the water tank (401) is fixedly mounted on the top of the base (1); the bottom of the water pump (403) is fixedly mounted on the top of the base (1); the left side of the water tank (401) and the right side of the water pump (403) are fixedly connected via the water supply pipe (402); and a baffle (8) is installed in the inner cavity of the water tank (401).

3. The water filling and replenishing device for earthwork roadbed construction according to claim 2, characterized in that: The water replenishment mechanism (5) comprises a water delivery pipe (501), a water outlet pipe (502) and a nozzle (503); the water outlet pipe (502) is mounted on the top of the base (1); the surface of the water outlet pipe (502) is fixedly connected to the top of the water pump (403) via the water delivery pipe (501); and the bottom of the nozzle (503) is fixedly mounted on the surface of the water outlet pipe (502).

4. The water filling and replenishing device for earthwork roadbed construction according to claim 3, characterized in that: The lifting device (6) comprises a lifting mechanism (601) and a driving mechanism (602), wherein the lifting mechanism (601) is mounted on the top of the base (1), and the driving mechanism (602) is mounted on the top of the base (1), and the lifting mechanism (601) is located on the left side of the driving mechanism (602).

5. The water replenishing device for earthwork roadbed construction according to claim 2, characterized in that: The water inlet mechanism (7) comprises a water inlet pipe (701), a filter screen (702) and an end cover (703); the bottom of the water inlet pipe (701) is fixedly mounted on the top of the water tank (401); the bottom of the filter screen (702) is mounted on the bottom of the inner cavity of the water inlet pipe (701); and the inner wall of the end cover (703) is movably mounted on the surface of the water inlet pipe (701).

6. The filling and water replenishing device for earthwork roadbed construction according to claim 4, characterized in that: The lifting mechanism (601) comprises a mounting groove (6011), a mounting rod (6012) and a screw rod (6013); the bottom of the mounting groove (6011) is fixedly mounted on the top of the base (1); the bottom of the mounting rod (6012) is movably mounted on the inner cavity of the mounting groove (6011); the surface of the water outlet pipe (502) is mounted on the inner wall of the mounting rod (6012); the bottom of the screw rod (6013) is movably mounted on the bottom of the inner cavity of the mounting groove (6011); and the surface of the screw rod (6013) is connected to the middle part of the mounting rod (6012) via a threaded connection.

7. A filling and water replenishing device for earthwork roadbed construction according to claim 6, characterized in that: The driving mechanism (602) comprises a driving motor (6021), a gear (6022) and a chain (6023); the middle portion of the left gear (6022) is fixedly mounted on the surface of the screw rod (6013); the top portion of the right gear (6022) is fixedly mounted on the output end of the driving mechanism (602); the left gear (6022) and the right gear (6022) are fixedly connected via the chain (6023); and the bottom portion of the driving mechanism (602) is fixedly mounted on the right side of the mounting slot (6011).

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