阅读说明：本技术 一种用于建筑设备的打桩机液压油箱的防漏设备 (Leakage-proof equipment for hydraulic oil tank of pile driver of construction equipment ) 是由 谷骁勇 张会平 王大勇 张黎明 宋天一 程坦 张永存 任萍 李爱红 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种用于建筑设备的打桩机液压油箱的防漏设备,包括油箱底板、箱体、输油组件、防护组件、箱盖、注油管、冷却组件和排污管,所述油箱底板的顶部端面固定安装有箱体,所述箱体的端面一侧固定安装有输油组件,所述箱体的内部固定安装有防护组件,所述箱体的外部端面一侧固定安装有冷却组件,所述箱体的顶部端面固定安装有箱盖,且箱盖的端面一侧安装有注油管,所述箱体的一端底部插接安装有排污管；该防漏设备,便于安装,密封效果好；能够具有良好的密封防泄漏效果；而且,能够对液压油液进行过滤处理,并且能够有效提高油箱内部液体的稳定性；同时,也能够对油液具有降温的功能,有效提高液压油液的使用安全性。(The invention discloses leakage-proof equipment for a hydraulic oil tank of a pile driver of construction equipment, which comprises an oil tank bottom plate, a tank body, an oil delivery assembly, a protective assembly, a tank cover, an oil filling pipe, a cooling assembly and a drainage pipe, wherein the tank body is fixedly arranged on the top end surface of the oil tank bottom plate, the oil delivery assembly is fixedly arranged on one side of the end surface of the tank body, the protective assembly is fixedly arranged inside the tank body, the cooling assembly is fixedly arranged on one side of the outer end surface of the tank body, the tank cover is fixedly arranged on the top end surface of the tank body, the oil filling pipe is arranged on one side of the end surface of the tank cover, and the drainage pipe is inserted and arranged at the bottom of one end of the tank body; the leakage-proof equipment is convenient to install and good in sealing effect; the sealing and leakage-preventing effect is good; moreover, the hydraulic oil can be filtered, and the stability of the liquid in the oil tank can be effectively improved; meanwhile, the hydraulic oil cooling device has the function of cooling the oil, and the use safety of the hydraulic oil is effectively improved.)

1. The leakage-proof equipment for the hydraulic oil tank of the pile driver of the construction equipment is characterized by comprising an oil tank bottom plate (1), a tank body (2), an oil conveying component (3), a protective component (4), a tank cover (5), an oil filling pipe (6), a cooling component (7) and a sewage discharge pipe (9), a box body (2) is fixedly arranged on the top end surface of the oil box bottom plate (1), an oil conveying component (3) is fixedly arranged on one side of the end surface of the box body (2), a protection component (4) is fixedly arranged in the box body (2), a cooling component (7) is fixedly arranged on one side of the outer end face of the box body (2), a box cover (5) is fixedly arranged on the top end face of the box body (2), an oil filling pipe (6) is installed on one side of the end face of the box cover (5), and a sewage discharge pipe (9) is installed at the bottom of one end of the box body (2) in an inserting mode;

defeated oil subassembly (3) are including oil extraction pump (31), oil extraction pipe (32), seal receptacle (33), location slot (34), location inserted block (35) and oil pumping pipe (36), oil extraction pump (31) fixed mounting is in the terminal surface one side of box (2), oil extraction pipe (32) are installed in the one end connection of oil extraction pump (31), seal receptacle (33) are installed to the other end of oil extraction pump (31), location slot (34) have been seted up to the terminal surface central authorities of seal receptacle (33), and the inside of location slot (34) is provided with oil pumping pipe (36), the one end of oil pumping pipe (36) is passed location slot (34) and is connected with oil extraction pump (31), and the other end of oil pumping pipe (36) is located the inboard bottom of box (2).

2. The leak-proof device for the hydraulic oil tank of the pile driver of the construction equipment as claimed in claim 1, wherein a positioning insert (35) is fixedly mounted on the outer wall of one end of the oil extraction pipe (36), and one end of the positioning insert (35) is inserted and mounted inside the positioning insertion groove (34) through a screw.

3. The leakage-proof device for the hydraulic oil tank of the pile driver of the construction equipment as claimed in claim 1, wherein the protection assembly (4) comprises a filter frame (41), an oil filter screen (42), an oil baffle plate (43), an oil baffle frame (44), oil discharge holes (45), positioning seats (46) and a buffer block (47), the filter frame (41) is fixedly installed at the top of the inner side of the box body (2), the oil filter screen (42) is fixedly installed on the end surface of the filter frame (41), one end of the bottom of the oil filling pipe (6) is located above the top of the oil filter screen (42), the two oil baffle frames (44) are fixedly installed at the two ends of the bottom of the inner side of the box body (2), the oil discharge holes (45) are formed in the end surface of the bottom of the oil baffle frame (44), the positioning seats (46) are arranged on the two sides above the top of the oil baffle frame (44), and the positioning seats (46) are fixedly connected with the inner wall of the box body (2), the oil baffle plate (43) is installed in the end face center of the positioning seat (46) in an inserting mode, one end of the bottom of the oil baffle plate (43) is installed in the top center of the oil baffle frame (44) in an inserting mode, and a plurality of buffer blocks (47) are fixedly installed on the two sides of the end face of the oil baffle plate (43) in a fixing mode.

4. The leak-proof device for the hydraulic oil tank of the pile driver of the construction equipment as claimed in claim 3, wherein the positioning seat (46) is provided with a positioning hole on the end surface, and a positioning pin (48) is inserted into the positioning hole, and the positioning pin (48) is positioned on the upper end surface of the top of the oil baffle plate (43).

5. The leakage-proof device for the hydraulic oil tank of the pile driver of the construction equipment as claimed in claim 1, wherein the cooling assembly (7) comprises a cooling casing (71), an air cooler (72), an air cooling pipe (73), a fixed pipe frame (74), a protective cover (75), a heat radiating fin (76) and a heat conducting plate (77), the cooling casing (71) is fixedly installed on one side of the outer end face of the box body (2), the air cooler (72) is fixedly installed inside the cooling casing (71), the air cooling pipe (73) is installed at one end of the air cooler (72), the fixed pipe frame (74) is fixedly installed at the other end of the box body (2), the heat conducting plate (77) is fixedly installed at the end face of the fixed pipe frame (74), and the outer wall of one end of the air cooling pipe (73) is connected with the end face of the heat conducting plate (77).

6. The leakage-proof device for the hydraulic oil tank of the pile driver of the construction equipment as claimed in claim 5, wherein a protective cover (75) is fixedly mounted on the outer side of the fixed pipe support (74), a heat-radiating fin (76) is fixedly mounted on the end surface of the inner side of the protective cover (75), and the outer wall of the other end of the air-cooled pipe (73) is attached and connected with the heat-radiating fin (76).

7. The leak-proof device for the hydraulic oil tank of the pile driver of the construction equipment as claimed in claim 1, wherein a liquid level plate (8) is fixedly mounted on one side of the end surface of the box body (2), a hydraulic gauge is mounted on the other side of the top end surface of the box cover (5), and the liquid level gauge is electrically connected with the liquid level plate (8).

8. The leak-proof device for the hydraulic oil tank of the pile driver of the construction equipment as claimed in claim 1, wherein the mounting underframe (10) is fixedly mounted on both sides of the bottom end surface of the oil tank bottom plate (1) through bolts, and the bottom end surface of the mounting underframe (10) is provided with a non-slip mat.

Technical Field

The invention relates to the technical field of construction equipment, in particular to a leakage-proof device for a hydraulic oil tank of a pile driver of the construction equipment.

Background

The hydraulic pile driver is started by a diesel belt, takes oil hydraulic pressure as power, can adjust hydraulic pressure according to different soil qualities of strata to achieve proper impact force for piling, and is a novel pile driver; the pile driver is commonly used for piling of highway guardrails and constructing highway guardrails; compared with a diesel pile driver, the energy transfer efficiency of the hydraulic pile driver can reach 70-95%, the energy transfer efficiency of the diesel pile driver is only 20-30%, the pile driving control amount of the hydraulic pile driver is accurate, and pile driving operation of different stratums can be realized; the oil of the hydraulic pile driver is generally stored in a hydraulic oil tank.

When the hydraulic oil is stored in the hydraulic oil tank, when the equipment moves, the hydraulic oil can generate large shaking in the hydraulic oil tank, so that the storage and sealing effects of the hydraulic oil are influenced, and the hydraulic oil is easy to leak; meanwhile, when the hydraulic oil is used, higher temperature can be generated, so that the leakage-proof equipment for the hydraulic oil tank of the pile driver of the construction equipment is designed.

Disclosure of Invention

The invention aims to provide the leakage-proof equipment for the hydraulic oil tank of the pile driver of the construction equipment, which is convenient to install and has good sealing effect; when in use, the sealing and leakage-proof effects are good; moreover, the hydraulic oil can be filtered, and the stability of the liquid in the oil tank can be effectively improved; meanwhile, the hydraulic oil cooling device has the function of cooling the oil, and the use safety of the hydraulic oil is effectively improved.

In order to achieve the purpose, the invention adopts the following technical scheme:

the leakage-proof equipment for the hydraulic oil tank of the pile driver of the construction equipment comprises an oil tank bottom plate, a tank body, an oil conveying assembly, a protective assembly, a tank cover, an oil filling pipe, a cooling assembly and a drain pipe, wherein the tank body is fixedly arranged on the top end surface of the oil tank bottom plate, the oil conveying assembly is fixedly arranged on one side of the end surface of the tank body, the protective assembly is fixedly arranged in the tank body, the cooling assembly is fixedly arranged on one side of the outer end surface of the tank body, the tank cover is fixedly arranged on the top end surface of the tank body, the oil filling pipe is arranged on one side of the end surface of the tank cover, and the drain pipe is inserted and arranged at the bottom of one end of the tank body;

defeated oil assembly includes oil extraction pump, oil extraction pipe, seal receptacle, positioning slot, location inserted block and takes out oil pipe, oil extraction pump fixed mounting is in terminal surface one side of box, oil extraction pipe is installed in the one end connection of oil extraction pump, the seal receptacle is installed to the other end of oil extraction pump, positioning slot has been seted up to the terminal surface central authorities of seal receptacle, and positioning slot's inside is provided with takes out oil pipe, the one end of taking out oil pipe passes positioning slot and is connected with the oil extraction pump, and takes out oil pipe's the other end and is located the inboard bottom of box.

As a further scheme of the invention: and a positioning insertion block is fixedly arranged on the outer wall of one end of the oil pumping pipe, and one end of the positioning insertion block is inserted and installed in the positioning slot through a screw.

As a further scheme of the invention: the protection component comprises a filter frame, an oil filter screen, an oil baffle plate, an oil baffle frame, oil discharge holes, a positioning seat and a buffer block, wherein the filter frame is fixedly arranged at the top of the inner side of the box body, the end face of the filter frame is fixedly provided with the oil filter screen, one end of the bottom of the oil injection pipe is positioned above the top of the oil filter screen, the oil baffle frame is fixedly arranged at the two ends of the bottom of the inner side of the box body, the oil discharge holes are formed in the end face of the bottom of the oil baffle frame, the positioning seat is arranged on the two sides of the top of the oil baffle frame, the positioning seat is fixedly connected with the inner wall of the box body, the oil baffle plate is installed in the center of the end face of the positioning seat in an inserting mode, one end of the bottom of the oil baffle plate is installed in the center of the top of the oil baffle frame in an inserting mode, and the buffer blocks are fixedly installed on the two sides of the end face of the oil baffle plate.

As a further scheme of the invention: the end face of the positioning seat is provided with a positioning hole, a positioning pin is inserted into the positioning hole, and the positioning pin is located on the end face above the top of the oil baffle plate.

As a further scheme of the invention: the cooling assembly comprises a cooling shell, an air cooler, an air cooling pipe, a fixed pipe frame, a protective cover, radiating fins and a heat-conducting plate, wherein the cooling shell is fixedly installed on one side of the external end face of the box body, the air cooler is fixedly installed inside the cooling shell, the air cooling pipe is installed at one end of the air cooler in a connected mode, the fixed pipe frame is fixedly installed at the other end of the box body, the heat-conducting plate is fixedly installed on the end face of the fixed pipe frame, and one end outer wall of the air cooling pipe is connected with the end face of the heat-conducting plate in a laminated mode.

As a further scheme of the invention: the outside fixed mounting of fixed pipe support has the protection casing, the medial extremity face fixed mounting of protection casing has radiating fin, and the other end outer wall and the radiating fin laminating of forced air cooling pipe are connected.

As a further scheme of the invention: the hydraulic pressure measuring device is characterized in that a liquid level plate is fixedly installed on one side of the end face of the box body, a hydraulic pressure meter is installed on the other side of the end face of the top of the box cover, and the liquid level meter is electrically connected with the liquid level plate.

As a further scheme of the invention: and the two sides of the bottom end surface of the oil tank bottom plate are fixedly provided with installation bottom frames through bolts, and the bottom end surface of each installation bottom frame is provided with a non-slip mat.

The invention has the beneficial effects that: the leakage-proof equipment for the hydraulic oil tank of the pile driver of the construction equipment is convenient to install and good in sealing effect; when in use, the sealing and leakage-proof effects are good; in addition, the protection assembly can be used for filtering hydraulic oil, removing impurities and particles in the oil, reducing the shaking of the oil in the transportation process, effectively improving the stability of liquid in the oil tank while not influencing oil transportation, and being convenient to disassemble and assemble the oil baffle plate, thereby meeting different use conditions; simultaneously, also can have the function of cooling to fluid through cooling module, effectively reduce the temperature of fluid through the cooling heat transfer, improve the safety in utilization of hydraulic pressure fluid.

Drawings

FIG. 1 is a first overall structural schematic of the present invention;

FIG. 2 is a second overall structural schematic of the present invention;

FIG. 3 is an overall front view of the present invention;

FIG. 4 is an overall cross-sectional view of the present invention;

FIG. 5 is a partial schematic view of the present invention;

FIG. 6 is a first partial cross-sectional view of the present invention;

FIG. 7 is a second partial cross-sectional view of the present invention;

illustration of the drawings: 1. an oil tank bottom plate; 2. a box body; 3. an oil delivery assembly; 4. a guard assembly; 5. a box cover; 6. an oil filling pipe; 7. a cooling assembly; 8. a liquid level plate; 9. a blow-off pipe; 10. installing a bottom frame; 31. an oil discharge pump; 32. an oil discharge pipe; 33. a sealing seat; 34. positioning the slot; 35. positioning the insert block; 36. an oil pumping pipe; 41. a filter frame; 42. an oil filter screen; 43. an oil baffle plate; 44. an oil blocking frame; 45. an oil drain hole; 46. positioning seats; 47. a buffer block; 48. positioning pins; 71. cooling the housing; 72. an air cooler; 73. an air-cooled pipe; 74. fixing the pipe frame; 75. a protective cover; 76. a heat dissipating fin; 77. a heat conducting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-7, a leak-proof device for a hydraulic oil tank of a pile driver of construction equipment comprises an oil tank bottom plate 1, a tank body 2, an oil delivery assembly 3, a protection assembly 4, a tank cover 5, an oil injection pipe 6, a cooling assembly 7 and a drain pipe 9, wherein the tank body 2 is fixedly installed on the top end surface of the oil tank bottom plate 1, the oil delivery assembly 3 is fixedly installed on one side of the end surface of the tank body 2, the protection assembly 4 is fixedly installed inside the tank body 2, the cooling assembly 7 is fixedly installed on one side of the outer end surface of the tank body 2, the tank cover 5 is fixedly installed on the top end surface of the tank body 2, the oil injection pipe 6 is installed on one side of the end surface of the tank cover 5, and the drain pipe 9 is installed at the bottom of one end of the tank body 2 in an inserting manner; a liquid level plate 8 is fixedly arranged on one side of the end face of the box body 2, a hydraulic gauge is arranged on the other side of the top end face of the box cover 5, and the liquid level gauge is electrically connected with the liquid level plate 8, so that the height of oil in the box body 2 can be conveniently known; the two sides of the bottom end face of the oil tank bottom plate 1 are fixedly provided with the installation underframe 10 through bolts, the bottom end face of the installation underframe 10 is provided with the anti-slip mat, the installation and fixation are facilitated through the installation underframe 10, and the stability of the whole structure is improved;

the oil delivery assembly 3 comprises an oil discharge pump 31, an oil discharge pipe 32, a seal seat 33, a positioning slot 34, a positioning plug block 35 and an oil pumping pipe 36, the oil discharge pump 31 is fixedly installed on one side of the end face of the box body 2, one end of the oil discharge pump 31 is connected with the oil discharge pipe 32, the seal seat 33 is installed on the other end of the oil discharge pump 31, the positioning slot 34 is formed in the center of the end face of the seal seat 33, an oil pumping pipe 36 is arranged inside the positioning slot 34, one end of the oil pumping pipe 36 penetrates through the positioning slot 34 to be connected with the oil discharge pump 31, and the other end of the oil pumping pipe 36 is located at the bottom of the inner side of the box body 2; a positioning insertion block 35 is fixedly installed on the outer wall of one end of the oil pumping pipe 36, and one end of the positioning insertion block 35 is inserted into the positioning slot 34 through a screw; by fixedly installing the positioning insertion block 35 inside the positioning insertion slot 34, the oil pumping pipe 36 is fixedly installed on one side of the sealing seat 33, so that the oil pumping pipe 36 and the oil discharge pump 31 can conveniently discharge oil inside the box body 2; when the oil extraction pump 31 works, oil in the box body 2 can be conveyed to the oil extraction pipe 32 through the oil extraction pipe 36 and then conveyed to the outside through the oil extraction pipe 32;

the protection assembly 4 comprises a filter frame 41, an oil filter screen 42, oil baffle plates 43, oil baffle frames 44, oil discharge holes 45, positioning seats 46 and buffer blocks 47, wherein the filter frame 41 is fixedly installed at the top of the inner side of the box body 2, the oil filter screen 42 is fixedly installed on the end face of the filter frame 41, one end of the bottom of the oil injection pipe 6 is located above the top of the oil filter screen 42, the two oil baffle frames 44 are fixedly installed at two ends of the bottom of the inner side of the box body 2, a plurality of oil discharge holes 45 are formed in the end face of the bottom of the oil baffle frame 44, the positioning seats 46 are arranged on two sides above the top of the oil baffle frame 44, the positioning seats 46 are fixedly connected with the inner wall of the box body 2, the oil baffle plates 43 are installed in an inserting mode in the centers of the end faces of the positioning seats 46, one end of the bottom of the oil baffle plates 43 is installed in an inserting mode in the centers of the tops of the oil baffle frames 44, and the buffer blocks 47 are fixedly installed on two sides of the end faces of the oil baffle plates 43; the end face of the positioning seat 46 is provided with a positioning hole, a positioning pin 48 is inserted into the positioning hole, and the positioning pin 48 is positioned on the end face above the top of the oil baffle plate 43; the oil can be filtered and purified through the protection component 4, so that the purity of the oil is effectively improved; moreover, the internal space of the box body 2 can be partitioned, and the shaking generated by the oil liquid is effectively reduced in the process of not influencing the circulation of the oil liquid, so that the whole structure is more stable and firm;

the cooling component 7 comprises a cooling shell 71, an air cooler 72, an air cooling pipe 73, a fixed pipe frame 74, a protective cover 75, a radiating fin 76 and a heat conducting plate 77, wherein the cooling shell 71 is fixedly arranged on one side of the outer end face of the box body 2, the air cooler 72 is fixedly arranged in the cooling shell 71, one end of the air cooler 72 is connected with the air cooling pipe 73, the fixed pipe frame 74 is fixedly arranged at the other end of the box body 2, the heat conducting plate 77 is fixedly arranged on the end face of the fixed pipe frame 74, and the outer wall of one end of the air cooling pipe 73 is attached to the end face of the heat conducting plate 77; the outer side of the fixed pipe frame 74 is fixedly provided with the protective cover 75, the inner side end face of the protective cover 75 is fixedly provided with the radiating fins 76, the outer wall of the other end of the air cooling pipe 73 is attached and connected with the radiating fins 76, oil liquid in the box body 2 can be effectively cooled through the cooling assembly 7, when the air cooler 72 in the cooling shell 71 works, cooling fluid can be conveyed to the air cooling pipe 73 on the outer side of the fixed pipe frame 74, the heat of the oil liquid in the box body 2 can be transferred to the air cooling pipe 73 through the heat conduction plate 77, heat exchange is carried out through the cooling fluid in the air cooling pipe 73, and heat is radiated through the radiating fins 76 on the inner side of the protective cover 75, so that the heat of the hydraulic oil in the box body 2 is effectively reduced.

The working principle of the invention is as follows: when the hydraulic oil baffle device is used, the box body 2 is supported and fixed through the installation underframe 10 and the oil tank bottom plate 1, hydraulic oil can be primarily filtered and buffered through the protection component 4 in the box body 2, the pile driver can shake the box body 2 in the moving process, and in the box body 2, one end of the bottom of the oil baffle plate 43 is inserted and installed in the oil baffle frame 44, and one end of the top of the oil baffle frame 44 is fixed between the positioning seats 46 through the positioning pin 48, so that the oil baffle plate 43 has high stability; oil flows through the oil discharge hole 45 at the bottom of the oil blocking frame 44 in an exchange manner, the oil blocking plates 43 are extruded by the oil in the box body 2 through the buffer block 47, and the two oil blocking plates 43 separate the interior of the box body 2, so that the shaking of the oil is effectively reduced; when the oil extraction pump 31 works, oil in the box body 2 can be conveyed to the oil extraction pipe 32 through the oil extraction pipe 36 and then conveyed to the outside through the oil extraction pipe 32; after the external oil is conveyed to the interior of the box body 2 through the oil injection pipe 6, the oil is conveniently injected into the interior of the box body 2 through the oil injection pipe 6 at the top of the box cover 5, so that after the oil flows into the interior of the box body 2, the oil filter screen 42 on the end face of the filter frame 41 can be used for filtering and removing impurities from the oil, impurities and particles in the oil are filtered, and the improvement of the purity of the oil is facilitated; the oil in the box body 2 can be effectively cooled through the cooling component 7, when the air cooler 72 in the cooling shell 71 works, cooling fluid can be conveyed to the air cooling pipe 73 on the outer side of the fixed pipe frame 74, the heat of the oil in the box body 2 can be transferred to the air cooling pipe 73 through the heat conducting plate 77, heat exchange is carried out through the cooling fluid in the air cooling pipe 73, and heat dissipation is carried out through the heat dissipation fins 76 on the inner side of the protective cover 75, so that the heat of hydraulic oil in the box body 2 is effectively reduced; the liquid level plate 8 and the liquid level meter are convenient for observing the liquid level inside the box body 2, and the sewage is convenient for discharging through the sewage discharge pipe 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.