CN214091706U - Drilling machine frame with front and rear telescopic rear supporting legs - Google Patents
Drilling machine frame with front and rear telescopic rear supporting legs Download PDFInfo
- Publication number
- CN214091706U CN214091706U CN202120055666.2U CN202120055666U CN214091706U CN 214091706 U CN214091706 U CN 214091706U CN 202120055666 U CN202120055666 U CN 202120055666U CN 214091706 U CN214091706 U CN 214091706U
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- supporting leg
- frame main
- main body
- rear supporting
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model relates to a drilling equipment technical field, specifically speaking relates to a drilling machine frame of flexible back supporting leg around the assembly. Comprises a frame main body, and a traveling mechanism, a front supporting leg and a rear supporting leg which are assembled at the left side and the right side of the frame main body; and the left side and the right side of the frame main body are respectively provided with a telescopic mechanism for driving the two rear supporting legs to move back and forth along the length direction of the frame main body. The left and right rear supporting legs of the utility model adopt a front and back telescopic structure, which not only simplifies the structure, but also greatly reduces the whole weight and volume of the drilling machine; when the rear supporting leg extends backwards, the distance between the front supporting leg and the rear supporting leg is lengthened, so that the requirement of loading and unloading a cart can be met, the weight of the whole drilling machine is concentrated at the end of the workbench during working, and the drilling machine works stably; when the rear supporting leg is contracted, the whole machine is small and flexible, and is convenient for entering a home and transportation.
Description
Technical Field
The utility model relates to a drilling equipment technical field, specifically speaking relates to a drilling machine frame of flexible back supporting leg around the assembly.
Background
The drilling machine mainly comprises a frame and drilling operation equipment assembled on the frame, wherein the drilling machine frame comprises a drilling machine frame with front and rear telescopic rear support legs, and the drilling machine frame comprises a frame main body 1, and a traveling mechanism, a front support leg and a rear support leg 4 which are assembled on the left side and the right side of the frame main body 1. In the prior art, the rear support leg 4 of the traditional drilling machine frame adopts a structure which transversely stretches towards the left side and the right side, as shown in fig. 1-3, a first sleeve 2A and a second sleeve 2B which are respectively open towards the left side and the right side are fixed at the tail part of the frame main body 1, telescopic rods 3 are respectively assembled in the two sleeves, the outer ends of the two telescopic rods 3 are respectively fixed at the inner sides of the lower parts of the left rear support leg 4 and the right rear support leg 4, meanwhile, telescopic oil cylinders are respectively assembled at the tops of the two sleeves and are not shown in the figure, the cylinder bodies of the telescopic oil cylinders are fixed on the sleeves, and the end parts of the piston rods are connected with the connecting lugs 4A at the inner sides of the rear support legs 4. In a construction site, before drilling operation, the left and right rear supporting legs 4 are pushed out to the left and right sides through the telescopic oil cylinders, and then the heights of the two rear supporting legs 4 are adjusted to enable the supporting legs to prop downwards to the ground, as shown in figures 1 and 2; after drilling, the supporting legs of the rear supporting legs 4 are firstly retracted upwards, then the two rear supporting legs 4 are retracted inwards through the telescopic oil cylinder, and the initial position of the rear supporting legs only close to the frame main body 1 is retracted, as shown in fig. 3.
The traditional drilling machine frame has the advantages that in order to meet the loading requirement, the whole width is designed to be wider, so that the vehicle body is heavy, the transportation is inconvenient, and the entering of a user is difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible well drilling locomotive frame of back supporting leg around the assembly to solve foretell technical problem.
In order to solve the above problems, the utility model adopts the following technical scheme:
the utility model provides a flexible well drilling locomotive frame of back supporting leg around assembly, includes frame main part and assembles running gear, preceding supporting leg, the back supporting leg of the frame main part left and right sides, its characterized in that: and the left side and the right side of the frame main body are respectively provided with a telescopic mechanism for driving the two rear supporting legs to move back and forth along the length direction of the frame main body.
Preferably, the telescopic mechanism is a telescopic oil cylinder fixed on the left side and the right side of the frame main body, the two telescopic oil cylinders are arranged along the length direction of the frame main body, the cylinder body of the telescopic oil cylinder is fixed on the frame main body, and the piston rod of the telescopic oil cylinder is forwards and the end part of the piston rod of the telescopic oil cylinder is vertically and fixedly connected with the outer wall of the lower part of the rear supporting leg.
Has the advantages that: compared with the prior art, the left and right rear supporting legs of the utility model adopt a front and back telescopic structure, which not only simplifies the structure, but also greatly reduces the whole weight and volume of the drilling machine; when the rear supporting leg extends backwards, the distance between the front supporting leg and the rear supporting leg is lengthened, so that the requirement of loading and unloading a cart can be met, the weight of the whole drilling machine is concentrated at the end of the workbench during working, and the drilling machine works stably; when the rear supporting leg is contracted, the whole machine is small and flexible, and is convenient for entering a home and transportation.
Drawings
FIG. 1 is a schematic structural view of a rear support leg of a conventional drilling rig in a laterally extended state;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a rear support leg of a conventional drilling rig in a retracted state;
fig. 4 is a schematic view of a rear support leg of a drilling machine using the frame of the present invention in a backward extending state;
FIG. 5 is a top view of FIG. 4;
fig. 6 is a schematic perspective view of a rear support leg of a drilling machine using the frame of the present invention in a state of extending backward;
fig. 7 is a schematic perspective view of a state that the rear support leg of the drilling machine of the frame retracts forwards.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Example (b):
referring to fig. 4-7, the drilling machine frame of flexible back supporting leg around the assembly described in this embodiment includes frame main body 1 and assembles running gear, preceding supporting leg and back supporting leg 4 in the frame main body 1 left and right sides, its characterized in that: the left side and the right side of the frame body 1 are respectively provided with a telescopic mechanism for driving the two rear supporting legs 4 to move back and forth along the length direction of the frame body 1. The telescopic mechanism is a telescopic oil cylinder fixed on the left side and the right side of the frame main body 1, the two telescopic oil cylinders are arranged along the length direction of the frame main body 1, the cylinder body 51 of the telescopic oil cylinder is fixed on the frame main body 1, and the piston rod 52 of the telescopic oil cylinder is forwards and the end part of the piston rod is vertically and fixedly connected with the outer wall of the lower part of the rear supporting leg 4.
As shown in fig. 4-6, when the rear supporting leg 4 extends backwards, the distance between the front supporting leg and the rear supporting leg is lengthened, so that the requirement of loading and unloading a cart can be met, and the weight of the whole drilling machine is concentrated at the end of the workbench during working, so that the drilling machine works stably; as shown in fig. 7, when the rear supporting leg 4 is retracted, the whole machine is small and flexible, and is convenient for entering and transporting.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (2)
1. The utility model provides a flexible well drilling locomotive frame of back supporting leg around assembly, includes frame main part (1) and assembles running gear, preceding supporting leg and back supporting leg (4) in the frame main part (1) left and right sides, its characterized in that: the left side and the right side of the frame main body (1) are respectively provided with a telescopic mechanism for driving the two rear supporting legs (4) to move back and forth along the length direction of the frame main body (1).
2. The drilling rig frame with front and rear telescoping rear support legs assembled of claim 1, wherein: the telescopic mechanism is a telescopic oil cylinder fixed on the left side and the right side of the frame main body (1), the two telescopic oil cylinders are arranged along the length direction of the frame main body (1), a cylinder body (51) of the telescopic mechanism is fixed on the frame main body (1), and a piston rod (52) of the telescopic mechanism is forwards and the end part of the piston rod is vertically and fixedly connected with the outer wall of the lower part of the rear supporting leg (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120055666.2U CN214091706U (en) | 2021-01-09 | 2021-01-09 | Drilling machine frame with front and rear telescopic rear supporting legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120055666.2U CN214091706U (en) | 2021-01-09 | 2021-01-09 | Drilling machine frame with front and rear telescopic rear supporting legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214091706U true CN214091706U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120055666.2U Active CN214091706U (en) | 2021-01-09 | 2021-01-09 | Drilling machine frame with front and rear telescopic rear supporting legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214091706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758755A (en) * | 2021-10-26 | 2021-12-07 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Deep water source detection device for hydrological exploration |
-
2021
- 2021-01-09 CN CN202120055666.2U patent/CN214091706U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758755A (en) * | 2021-10-26 | 2021-12-07 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Deep water source detection device for hydrological exploration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: 276800 No. 08, Jihou village, Zhonglou Town, Lanshan District, Rizhao City, Shandong Province Patentee after: Shandong Bangxin mechanical equipment Co.,Ltd. Address before: 276800 No. 486, lujiajunzi village, Zhonglou Town, Lanshan District, Rizhao City, Shandong Province Patentee before: Lu Libo |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drilling machine frame for assembling front and rear telescopic support legs Granted publication date: 20210831 Pledgee: Rizhao Lanshan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Bangxin mechanical equipment Co.,Ltd. Registration number: Y2024980002866 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |