CN220723391U - Tower crane with oil feeding assembly - Google Patents
Tower crane with oil feeding assembly Download PDFInfo
- Publication number
- CN220723391U CN220723391U CN202322239896.6U CN202322239896U CN220723391U CN 220723391 U CN220723391 U CN 220723391U CN 202322239896 U CN202322239896 U CN 202322239896U CN 220723391 U CN220723391 U CN 220723391U
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- China
- Prior art keywords
- oil
- oil feeding
- feeding pipe
- switching
- interception
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- 239000003921 oil Substances 0.000 claims description 87
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 11
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 12
- 235000017491 Bambusa tulda Nutrition 0.000 description 12
- 241001330002 Bambuseae Species 0.000 description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 12
- 239000011425 bamboo Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses a tower crane with an oil feeding assembly, which relates to the technical field of tower crane improvement and comprises a crane main body, wherein an oil storage tank is fixedly arranged on the side surface of the crane main body, an oil filling port is fixedly arranged at the top of the oil storage tank, a hydraulic pump is fixedly arranged on the side surface of the oil storage tank, an installation cylinder is vertically and fixedly arranged at the oil inlet of the hydraulic pump, and a first oil feeding pipe and a second oil feeding pipe are sequentially and fixedly arranged on the side surface of the installation cylinder along the vertical direction. According to the utility model, the mounting cylinder is fixedly arranged at the oil inlet end of the hydraulic pump, the first oil feeding pipe and the second oil feeding pipe are sequentially and fixedly arranged on one side surface of the mounting cylinder, the interception components are arranged on the first oil feeding pipe and the second oil feeding pipe, when the interception components in the first oil feeding pipe need to be cleaned, the second oil feeding pipe can be controlled to be temporarily communicated with the oil inlet of the hydraulic pump through the switching component in the mounting cylinder, so that the interception components in the first oil feeding pipe can be cleaned conveniently, and the normal work of the tower crane can not be delayed.
Description
Technical Field
The utility model relates to the technical field of tower crane improvement, in particular to a tower crane with an oil feeding component.
Background
For a tower crane, the structure of the hydraulic rotating mechanism of the tower crane generally comprises the following parts: the hydraulic motor is usually installed on the revolving platform base of the crane, converts the pressure of hydraulic oil into a rotation moment through hydraulic energy, drives the revolving mechanism of the crane to perform rotation motion, and comprises a hydraulic system: the hydraulic rotation mechanism further includes a hydraulic system for providing a hydraulic energy source. Hydraulic systems typically consist of hydraulic pumps, hydraulic valves, oil lines, etc.
The hydraulic pump, the valve, the sealing element and other parts in the hydraulic system can generate friction and abrasion during working, particles generated by the friction can suspend in the hydraulic oil to form impurities, so that an interception net is arranged at an oil inlet of the hydraulic pump to avoid the damage of the hydraulic pump caused by the impurities entering the hydraulic pump, the interception net needs to be cleaned after being used for a period of time, and the tower crane must be stopped at the moment, so that the normal working of the tower crane is delayed.
Disclosure of Invention
The utility model aims to solve the problems of the background technology in the prior art and provides a tower crane with an oil feeding component.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a take tower crane of oil feeding subassembly, includes the hoist main part, hoist main part side is fixed to be provided with the oil storage tank, oil storage tank top is fixed to be provided with the oiling mouth, oil storage tank side is fixed to be provided with the hydraulic pump, hydraulic pump oil inlet vertical fixation is provided with the installation section of thick bamboo, installation section of thick bamboo side is along vertical direction fixed first oil feeding pipe, second oil feeding pipe of having set gradually, first oil feeding pipe, second oil feeding pipe end top all are provided with the ooff valve, first oil feeding pipe, second oil feeding pipe other end all fixed connection to oil storage tank side bottom, the inside switching component that is provided with the hydraulic pump oil feed of installation section of thick bamboo, first oil feeding pipe, second oil feeding pipe intermediate position all are fixed to be provided with the installation case, be provided with the interception subassembly that intercepts hydraulic oil impurity in the installation case.
Optionally, an oil outlet pipe is fixedly arranged at the output end of the hydraulic pump, and the tail end of the oil outlet pipe is fixedly arranged on the hydraulic motor of the crane main body.
Optionally, the switching assembly comprises a switching cylinder and a switching screw rod, wherein the section shape of the switching cylinder and the section shape of the inner cavity of the mounting cylinder are rectangular, and the switching screw rod is screwed into the bottom of the mounting cylinder.
Optionally, the switching screw top rotates and is connected with the switching section of thick bamboo, the release hole has been seted up to switching section of thick bamboo side, switching section of thick bamboo top is open state, switching section of thick bamboo bottom is closed state.
Optionally, the interception subassembly includes roof, interception board, bottom connection board, the roof adopts screw fixed connection to install bin top, roof bottom edge position is fixed to be provided with the interception board.
Optionally, the interception plate side equidistance is provided with the interception hole, interception plate side bottom is fixed and is provided with the bottom plate.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the mounting cylinder is fixedly arranged at the oil inlet end of the hydraulic pump, the first oil feeding pipe and the second oil feeding pipe are sequentially and fixedly arranged on one side surface of the mounting cylinder, the interception components are arranged on the first oil feeding pipe and the second oil feeding pipe, when the interception components in the first oil feeding pipe need to be cleaned, the second oil feeding pipe can be controlled to be temporarily communicated with the oil inlet of the hydraulic pump through the switching component in the mounting cylinder, so that the interception components in the first oil feeding pipe can be cleaned conveniently, and the normal work of the tower crane can not be delayed.
2. The interception component consists of a top plate, an interception plate and a bottom plate which are vertically arranged, when the interception plate is required to be cleaned, the bottom plate can remove dirt impurities from the installation box at one time when the interception plate is pulled out of the installation box, so that the cleaning of dirt is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1.
FIG. 3 is a schematic view of a partial structure of a filter assembly and its connection.
In the figure: 1. a crane body; 2. an oil storage tank; 21. an oil filling port; 3. a hydraulic pump; 31. an oil outlet pipe; 4. a first oil feed pipe; 5. a second oil feed pipe; 6. a switching cylinder; 61. a release hole; 7. a mounting cylinder; 8. switching the screw; 9. a top plate; 10. a interception hole; 11. an interception plate; 12. a switch valve; 13. a bottom connecting plate; 14. and (5) installing the box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, a tower crane with an oil feeding assembly comprises a crane main body 1, an oil storage tank 2 is fixedly arranged on the side surface of the crane main body 1, an oil filling port 21 is fixedly arranged at the top of the oil storage tank 2, a hydraulic pump 3 is fixedly arranged on the side surface of the oil storage tank 2, an oil outlet pipe 31 is fixedly arranged at the output end of the hydraulic pump 3, the tail end of the oil outlet pipe 31 is fixedly arranged on a hydraulic motor of the crane main body 1, and the oil storage tank 2 provides pure hydraulic oil for a hydraulic driving mechanism of the crane main body 1.
The hydraulic pump 3 oil inlet vertical fixation is provided with a mounting cylinder 7, and mounting cylinder 7 side is fixed in proper order along vertical direction and is provided with first oil feed pipe 4, second oil feed pipe 5, and first oil feed pipe 4, second oil feed pipe 5 terminal top all is provided with ooff valve 12 for ordinary butterfly valve in prior art for the break-make of control first oil feed pipe 4, second oil feed pipe 5.
The other ends of the first oil feeding pipe 4 and the second oil feeding pipe 5 are fixedly connected to the bottom of the side face of the oil storage tank 2, and a switching component for supplying oil to the hydraulic pump 3 is arranged in the installation cylinder 7 and comprises a switching cylinder 6 and a switching screw rod 8.
The cross section of the switching cylinder 6 and the cross section of the inner cavity of the mounting cylinder 7 are rectangular, the switching screw rod 8 is screwed into the bottom of the mounting cylinder 7, and the top of the switching screw rod 8 is rotationally connected with the switching cylinder 6, so that the switching cylinder 6 can stably move along the vertical direction when the switching screw rod 8 is screwed into the mounting cylinder 7.
The release hole 61 has been seted up to switching section of thick bamboo 6 side, and switching section of thick bamboo 6 top is open state, and switching section of thick bamboo 6 bottom is closed state, and installation section of thick bamboo 7 inner chamber length is originally greater than switching section of thick bamboo 6 length, and first oil feed pipe 4, second oil feed pipe 5 intermediate position are all fixed to be provided with install bin 14, are provided with the interception subassembly that intercepts hydraulic oil impurity in the install bin 14.
The interception component comprises a top plate 9, interception plates 11 and a bottom plate 13, wherein the top plate 9 is fixedly connected to the top of a mounting box 14 by bolts, the interception plates 11 are fixedly arranged at the edge positions of the bottom of the top plate 9, interception holes 10 are formed in the side surfaces of the interception plates 11 at equal intervals, and the bottom plate 13 is fixedly arranged at the bottom of the side surfaces of the interception plates 11.
The specific implementation steps of the utility model are as follows:
when the interception component of the first oil feeding pipe 4 works normally, the release hole 61 is communicated with the first oil feeding pipe 4, after a period of time, when the interception plate 11 in the first oil feeding pipe 4 needs to be cleaned, the switching screw rod 8 is rotated, the switching screw rod 8 drives the switching cylinder 6 to move downwards, the release hole 61 on the side surface of the switching cylinder 6 is communicated with the second oil feeding pipe 5, one end of the first oil feeding pipe 4 is closed by the side wall of the switching cylinder 6, the interception component of the second oil feeding pipe 5 works normally, the switching valve 12 on the first oil feeding pipe 4 is closed, the top plate 9 on the first oil feeding pipe 4 is ejected and removed from the mounting box 14, and the bottom connecting plate 13 brings most of dirt in the mounting box 14.
Claims (6)
1. The utility model provides a take tower crane of oil feeding subassembly, includes hoist main part (1), a serial communication port, hoist main part (1) side is fixed to be provided with and stores oil tank (2), it is fixed to be provided with oiling mouth (21) to store oil tank (2) top, it is fixed to be provided with hydraulic pump (3) to store oil tank (2) side, hydraulic pump (3) oil inlet vertical fixation is provided with mounting cylinder (7), mounting cylinder (7) side is fixed first oil feeding pipe (4), second oil feeding pipe (5) in proper order along vertical direction, first oil feeding pipe (4), second oil feeding pipe (5) terminal top all is provided with ooff valve (12), first oil feeding pipe (4), second oil feeding pipe (5) other end all fixed connection are to oil tank (2) side bottom, the inside switching assembly that is provided with of hydraulic pump (3) oil feeding of mounting cylinder (7), first oil feeding pipe (4), second oil feeding pipe (5) intermediate position all are fixed and are provided with mounting box (14), be provided with in mounting box (14) interception subassembly to hydraulic oil.
2. The tower crane with the oil feeding assembly according to claim 1, wherein an oil outlet pipe (31) is fixedly arranged at the output end of the hydraulic pump (3), and the tail end of the oil outlet pipe (31) is fixedly arranged on a hydraulic motor of the crane main body (1).
3. The tower crane with the oil feeding assembly according to claim 1, wherein the switching assembly comprises a switching cylinder (6) and a switching screw (8), the cross section of the switching cylinder (6) and the cross section of the inner cavity of the mounting cylinder (7) are rectangular, and the switching screw (8) is screwed into the bottom of the mounting cylinder (7).
4. The tower crane with the oil feeding assembly according to claim 3, wherein the top of the switching screw (8) is rotatably connected with a switching cylinder (6), a release hole (61) is formed in the side surface of the switching cylinder (6), the top of the switching cylinder (6) is in an open state, and the bottom of the switching cylinder (6) is in a closed state.
5. The tower crane with the oil feeding assembly according to claim 1, wherein the interception assembly comprises a top plate (9), an interception plate (11) and a bottom plate (13), the top plate (9) is fixedly connected to the top of the mounting box (14) by adopting screws, and the interception plate (11) is fixedly arranged at the edge position of the bottom of the top plate (9).
6. Tower crane with oil feed assembly according to claim 5, characterized in that the sides of the interception plate (11) are provided with interception holes (10) at equal distance, and the bottom of the sides of the interception plate (11) is fixedly provided with a bottom plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322239896.6U CN220723391U (en) | 2023-08-21 | 2023-08-21 | Tower crane with oil feeding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322239896.6U CN220723391U (en) | 2023-08-21 | 2023-08-21 | Tower crane with oil feeding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723391U true CN220723391U (en) | 2024-04-05 |
Family
ID=90500078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322239896.6U Active CN220723391U (en) | 2023-08-21 | 2023-08-21 | Tower crane with oil feeding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723391U (en) |
-
2023
- 2023-08-21 CN CN202322239896.6U patent/CN220723391U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |