CN211851648U - Rotary drilling rig power head convenient to disassemble and maintain - Google Patents
Rotary drilling rig power head convenient to disassemble and maintain Download PDFInfo
- Publication number
- CN211851648U CN211851648U CN202020116825.0U CN202020116825U CN211851648U CN 211851648 U CN211851648 U CN 211851648U CN 202020116825 U CN202020116825 U CN 202020116825U CN 211851648 U CN211851648 U CN 211851648U
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- unit head
- fixed plate
- plate
- sliding
- power head
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- 238000005553 drilling Methods 0.000 title claims description 11
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a dig rig unit head soon convenient to dismantle and maintain relates to and digs rig technical field soon, reaches and need relieve the unit head when spacing on the dismouting board, reduces hand labor's purpose, and its technical scheme main points are: including unit head, dismouting board, still including setting up the fixed plate in the unit head both sides, two all set up the draw-in groove that supplies the unit head embedding on the fixed plate, after the unit head got into in the draw-in groove, two the fixed plate upper end is contradicted, two the fixed plate lower extreme slides and connects on the dismouting board, be equipped with the drive fixed plate on the dismouting board to being close to the unit head or keeping away from the driving piece that the unit head direction removed, when two fixed plates contradict with the unit head, be equipped with the stopper that gets into in the fixed plate on the unit.
Description
Technical Field
The utility model relates to a dig rig technical field soon, more specifically say, it relates to a dig rig unit head soon convenient to dismantle and maintain.
Background
The rotary drilling rig is a construction machine suitable for hole forming operation in building foundation engineering, is mainly suitable for soil layer construction of sandy soil, cohesive soil, silty soil and the like, and is widely applied to foundation construction of various foundations such as cast-in-place piles, continuous walls, foundation reinforcement and the like.
The existing power head for the rotary drilling rig still has certain defects when in use, the power head is generally installed on a sliding frame through a plurality of screws, and the sliding frame is installed on the rotary drilling rig for use, but the installation mode is inconvenient for the power head to be disassembled, if the power head is damaged and needs to be maintained, a worker needs to disassemble the power head, and a large amount of manpower and time are consumed.
Chinese patent with publication number CN209510234U discloses a dig rig unit head soon convenient to dismantle and maintain, including the unit head, the equal fixedly connected with fixed block in the left and right sides of unit head, two the fixed slot has all been seted up to one side that the fixed block deviates from mutually, the inside of fixed slot is pegged graft and is had the fixed plate, the top fixedly connected with spring of fixed block, two fixedly connected with arm-tie between the spring, the top fixedly connected with of arm-tie draws the handle, the equal fixedly connected with dead lever in both sides of arm-tie bottom, two the equal fixedly connected with L shaped plate in one side that the fixed plate deviates from mutually, the bottom fixedly connected with connecting block of L shaped plate.
However, when the power head has problems and needs to be maintained, the pull handle is pulled upwards by one hand, so that the fixed rods at the two ends of the pull plate are driven to move upwards, the spring is stretched at the same time, and the operator is still required to apply labor force until the fixed rods are moved out of the fixed blocks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dig rig unit head soon convenient to dismantle and maintain reaches and need relieve the unit head when spacing on the dismouting board, reduces hand labor's purpose.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a dig rig unit head soon convenient to dismantle and maintain, includes unit head, dismouting board, still including setting up the fixed plate in the unit head both sides, two all set up the draw-in groove that supplies the unit head embedding on the fixed plate, back in the unit head gets into the draw-in groove, two the fixed plate upper end is contradicted, two the fixed plate lower extreme slides and connects on the dismouting board, be equipped with the drive fixed plate on the dismouting board to being close to the unit head or keeping away from the driving piece that the unit head direction removed, when two fixed plates contradict with the unit head, be equipped with the stopper that gets into in.
Through adopting above-mentioned technical scheme, driving piece drive fixed plate removes to the unit head direction for the power head is fixed between two fixed plates, when needs are dismantled the unit head from the dismouting board, and driving piece drive fixed plate removes to keeping away from the unit head direction, can remove the spacing of unit head on the dismouting board this moment, reduces hand labor power.
Preferably: the driving piece is including seting up the spout on the dismouting board, the length direction of the length perpendicular to unit head of spout, be equipped with two slide bars that are parallel to each other on the relative cell wall of spout, two slide bar sliding connection has two slides, two on the slide bar the lower extreme of fixed plate is fixed respectively on two slides, be equipped with the moving member that drives two slides and remove to the direction of keeping away from mutually in opposite directions or to keeping away from mutually on the slide bar.
Preferably: the moving member includes that both ends set up the even board on two slide bars respectively, even the board upper end is rotated and is connected with oval carousel, the carousel is located between two slides, the great both ends of carousel diameter all articulate there is the pendulum rod, two the one end that the carousel was kept away from to the pendulum rod articulates respectively on two slides, one of them the slide is equipped with the cylinder towards one side of spout tank bottom, the piston rod setting of cylinder is on even board.
Preferably: and a guide rod entering the other fixing plate is arranged on one fixing plate and is positioned at the upper end of the power head.
Preferably: the fixed plate lower extreme is equipped with the horizontal plate, the horizontal plate passes through the bolt fastening on the slide.
Preferably: the slide lower extreme is equipped with four sliders, slider two liang slide and connect on the slide bar.
Preferably: even the both ends of board all are equipped with the first fixture block of contradicting with the slide bar outer wall, both ends all are equipped with the threaded rod about the first fixture block, first fixture block is connected with the second fixture block through two threaded rods, and when the second fixture block passed the threaded rod and contradicted with the slide bar outer wall, two the threaded rod has the latch segment of contradicting with the second fixture block in the equal threaded connection of one end of wearing out the second fixture block.
To sum up, the utility model discloses following beneficial effect has: the driving piece drives the fixing plate to move towards the direction of the power head, so that the power head is fixed between the two fixing plates, when the power head is required to be disassembled from the disassembling plate, the driving piece drives the fixing plate to move towards the direction of the far-away power head, the limit of the power head on the disassembling plate can be relieved at the moment, and the manual labor force is reduced.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic structural diagram of the slide bar according to the present embodiment;
FIG. 3 is a schematic structural diagram for embodying a limiting block in this embodiment;
fig. 4 is a schematic structural diagram of the second fixture block of the present embodiment.
In the figure: 1. a power head; 2. disassembling the plate; 21. a fixing plate; 22. a card slot; 23. a limiting block; 24. a chute; 241. a slide bar; 242. a slide plate; 243. connecting plates; 244. a turntable; 245. a swing rod; 246. a cylinder; 25. a guide bar; 26. a horizontal plate; 261. a bolt; 27. a slider; 28. a first clamping block; 281. a threaded rod; 282. a second fixture block; 283. and a locking block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a dig rig unit head soon convenient to dismantle maintenance, as fig. 1 and fig. 2, including unit head 1, dismouting board 2, still including setting up the fixed plate 21 in unit head 1 both sides, draw-in groove 22 that supplies the embedding of unit head 1 has all been seted up on two fixed plates 21, after unit head 1 gets into draw-in groove 22, conflict in two fixed plate 21 upper ends, two fixed plate 21 lower extremes slide and connect on dismouting board 2, be equipped with drive fixed plate 21 on the dismouting board 2 to being close to unit head 1 or keeping away from the driving piece that 1 direction of unit head removed, when two fixed plates 21 contradict with unit head 1, be equipped with stopper 23 (as fig. 3) that get into in the fixed plate 21 on the unit head 1, stopper 23 gets into.
As shown in fig. 1 and fig. 2, the driving member drives the fixing plate 21 to move towards the direction of the power head 1, so that the power head 1 is fixed between the two fixing plates 21, when the power head 1 needs to be detached from the detaching plate 2, the driving member drives the fixing plate 21 to move towards the direction away from the power head 1, so that the limiting block 23 is moved out of the fixing plate 21, the limitation of the power head 1 on the detaching plate 2 can be removed, and the manual labor force is reduced.
As shown in fig. 1 and fig. 2, the driving member includes a sliding slot 24 disposed on the detachable plate 2, the length of the sliding slot 24 is perpendicular to the length direction of the power head 1, two parallel sliding rods 241 are disposed on opposite slot walls of the sliding slot 24, two sliding plates 242 are slidably connected to the two sliding rods 241, the lower ends of the two sliding plates 242 are slidably connected to the two sliding rods 241, four sliding blocks 27 are disposed at the lower end of each sliding plate 242, the sliding blocks 27 are slidably connected to the sliding rods 241, so that the sliding plates 242 stably move on the sliding rods 241, the lower ends of the two fixing plates 21 are respectively fixed to the two sliding plates 242, and the sliding rods 241 are provided with moving members for driving the two sliding plates 242 to move towards or away from. The moving member drives the two sliding plates 242 to move towards or away from each other, i.e. the two fixing plates 21 are driven to move towards the direction close to the power head 1 or towards the direction away from the power head 1.
As shown in fig. 1 and fig. 2, the moving member includes a connecting plate 243 with two ends respectively disposed on the two sliding rods 241, the upper end of the connecting plate 243 is rotatably connected with an elliptical rotating plate 244, the rotating plate 244 is located between the two sliding plates 242, two ends of the rotating plate 244 with a larger diameter are both hinged with a swinging rod 245, one end of each swinging rod 245 far away from the rotating plate 244 is respectively hinged on the two sliding plates 242, one side of one sliding plate 242 facing the bottom of the sliding chute 24 is provided with an air cylinder 246, a piston rod of the air cylinder 246 is disposed on the connecting plate 243, at this time, the air cylinder 246 drives the piston rod to extend and retract, so that the swinging rod 245 rotates around a hinge point with the connecting plate 243 and the rotating plate 244, the swinging rod 245 drives; specifically, when the piston rod of the air cylinder 246 extends out of the air cylinder 246, the sliding plate 242 provided with the air cylinder 246 moves in the direction away from the connecting plate 243, the swing rod 245 on the sliding plate 242 provided with the air cylinder 246 drives the rotating disc 244 to rotate around the connecting plate 243, at this time, the swing rod 245 at the other end of the rotating disc 244 also pushes the other sliding plate 242 to move in the direction away from the connecting plate 243, and at this time, the two fixing plates 21 move in the direction away from the power head 1 is achieved.
Referring to fig. 1 and 2, one of the fixing plates 21 is provided with a guide rod 25 which enters into the other fixing plate 21, and the guide rod 25 is positioned at the upper end of the power head 1. The guide rods 25 are provided to guide the movement of the two fixing plates 21.
As shown in fig. 2 and 4, in order to facilitate the detachment of the fixed plate 21 from the horizontal plate 26, the horizontal plate 26 is provided at the lower end of the fixed plate 21, and the horizontal plate 26 is fixed to the slide plate 242 by a bolt 261.
As shown in fig. 2 and 4, when the center position of the rotating plate 244 or the two fixing plates 21 needs to be changed, the connecting plate 243 needs to be detachably connected to the sliding rod 241, at this time, the two ends of the connecting plate 243 are both provided with the first latch 28 abutting against the outer wall of the sliding rod 241, a half of the outer wall of the sliding rod 241 is embedded into the first latch 28, the upper end and the lower end of the first latch 28 are both provided with the threaded rods 281, the first latch 28 is connected to the second latch 282 through the two threaded rods 281, when the second latch 282 passes through the threaded rods 281 to abut against the outer wall of the sliding rod 241, the second latch 282 is provided with the groove for the other half of the slider 27 to be embedded, and one end of the two threaded rods 281 penetrating through the second latch. At this time, the locking block 283 limits the positions of the first latch 28 and the second latch 282 such that the link plate 243 is fixed to the slide bar 241.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a dig rig unit head soon convenient to dismantle and maintain, includes unit head (1), dismouting board (2), its characterized in that, still including setting up fixed plate (21) in unit head (1) both sides, two draw-in groove (22) that supply unit head (1) embedding are all seted up on fixed plate (21), get into draw-in groove (22) back when unit head (1), two fixed plate (21) upper end is contradicted, two fixed plate (21) lower extreme slides and connects on dismouting board (2), be equipped with drive fixed plate (21) on dismouting board (2) to being close to unit head (1) or keeping away from the driving piece that unit head (1) direction removed, when two fixed plate (21) contradict with unit head (1), be equipped with stopper (23) that get into in fixed plate (21) on unit head (1).
2. The rotary drilling rig power head convenient to disassemble and maintain according to claim 1, which is characterized in that: the driving piece is including seting up spout (24) on dismouting board (2), the length direction of the length perpendicular to unit head (1) of spout (24), be equipped with two slide bar (241) that are parallel to each other on the relative cell wall of spout (24), two slide bar (241) are gone up the sliding connection and are had two slides (242), two the lower extreme of fixed plate (21) is fixed respectively on two slides (242), be equipped with the moving member that drives two slides (242) to the direction removal of keeping away from in opposite directions or to keeping away from mutually on slide bar (241).
3. The rotary drilling rig power head convenient to disassemble and maintain according to claim 2, which is characterized in that: the moving piece includes that both ends set up even board (243) on two slide bars (241) respectively, even board (243) upper end is rotated and is connected with oval carousel (244), carousel (244) are located between two slide plates (242), the great both ends of carousel (244) diameter all articulate pendulum rod (245), two the one end that carousel (244) were kept away from in pendulum rod (245) articulates respectively on two slide plates (242), one of them slide plate (242) are equipped with cylinder (246) towards one side of spout (24) tank bottom, the piston rod setting of cylinder (246) is on even board (243).
4. The rotary drilling rig power head convenient to disassemble and maintain according to claim 1, which is characterized in that: one of the fixing plates (21) is provided with a guide rod (25) entering the other fixing plate (21), and the guide rod (25) is positioned at the upper end of the power head (1).
5. The rotary drilling rig power head convenient to disassemble and maintain according to claim 2, which is characterized in that: the lower end of the fixing plate (21) is provided with a horizontal plate (26), and the horizontal plate (26) is fixed on the sliding plate (242) through a bolt (261).
6. The rotary drilling rig power head convenient to disassemble and maintain according to claim 2, which is characterized in that: the lower end of the sliding plate (242) is provided with four sliding blocks (27), and the sliding blocks (27) are connected to the sliding rod (241) in a sliding mode in pairs.
7. The rotary drilling rig power head convenient to disassemble and maintain according to claim 3, which is characterized in that: the two ends of the connecting plate (243) are respectively provided with a first clamping block (28) which is abutted against the outer wall of the sliding rod (241), the upper end and the lower end of the first clamping block (28) are respectively provided with a threaded rod (281), the first clamping block (28) is connected with a second clamping block (282) through the two threaded rods (281), and when the second clamping block (282) penetrates through the threaded rods (281) to be abutted against the outer wall of the sliding rod (241), the threaded rods (281) penetrate through one end of the second clamping block (282) and are respectively in threaded connection with a locking block (283) abutted against the second clamping block (282).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116825.0U CN211851648U (en) | 2020-01-18 | 2020-01-18 | Rotary drilling rig power head convenient to disassemble and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116825.0U CN211851648U (en) | 2020-01-18 | 2020-01-18 | Rotary drilling rig power head convenient to disassemble and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211851648U true CN211851648U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020116825.0U Expired - Fee Related CN211851648U (en) | 2020-01-18 | 2020-01-18 | Rotary drilling rig power head convenient to disassemble and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211851648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060076A (en) * | 2021-10-13 | 2022-02-18 | 湖南科技学院 | Tunnel engineering is with fender bracket that takes precautions against earthquakes |
-
2020
- 2020-01-18 CN CN202020116825.0U patent/CN211851648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060076A (en) * | 2021-10-13 | 2022-02-18 | 湖南科技学院 | Tunnel engineering is with fender bracket that takes precautions against earthquakes |
| CN114060076B (en) * | 2021-10-13 | 2023-10-27 | 湖南科技学院 | Shock-proof protection frame for tunnel engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |