CN213450217U - Rotary drilling rig power head rotating device - Google Patents
Rotary drilling rig power head rotating device Download PDFInfo
- Publication number
- CN213450217U CN213450217U CN202021865281.4U CN202021865281U CN213450217U CN 213450217 U CN213450217 U CN 213450217U CN 202021865281 U CN202021865281 U CN 202021865281U CN 213450217 U CN213450217 U CN 213450217U
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- CN
- China
- Prior art keywords
- power head
- rotating device
- fixedly connected
- rotary drilling
- drilling rig
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Abstract
The utility model relates to a dig rig technical field soon, and disclose a dig rig unit head rotating device soon, comprising a main body, the bottom fixed mounting of main part has the base, the spout has all been seted up to the left and right sides of main part, the equal swing joint in the inside left and right sides of spout has the slider, the top fixedly connected with support frame of slider, the top fixedly connected with slide bar of support frame, the one end swing joint of slide bar has wire rope, wire rope's one end fixedly connected with dead lever, the other end movable mounting of slide bar has slewing mechanism, one side movable mounting of slewing mechanism has fixing device. According to the rotary drilling rig power head rotating device, the fixing clamp is buckled in the power head shell under the combined action of the rocker, the threaded rod and the fixing clamp in the fixing device, and the tightness of the fixing clamp is controlled by rotating the rocker, so that the power head can not drop under the condition that a steel wire rope is broken.
Description
Technical Field
The utility model relates to a dig rig technical field soon, specifically be a dig rig unit head rotating device soon.
Background
The rotary drilling rig is a construction machine suitable for hole forming operation in building foundation engineering, and has the advantages of high installed power, large output torque, good hole forming quality, flexible and convenient operation, high construction efficiency, low noise, low environmental pollution and the like. And the rotary drilling rig can adapt to geological conditions in most areas of China by matching with different drilling tools. When the rotary drilling rig works, the driving force and the pressurizing force of a drill rod are all derived from the power head, so that the power head of the rotary drilling rig is a core component of the rotary drilling rig, and the performance and the characteristics of the power head of the rotary drilling rig often determine the usability of the rotary drilling rig. At present, the power head of a domestic rotary drilling rig is easy to break or lose efficacy when in use, so that the power head is difficult to salvage due to the fact that the power head falls down.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a dig rig unit head rotating device soon possesses advantages such as prevent that the unit head from weighing down, has solved the wire rope fracture that mentions among the above-mentioned background and has leaded to the problem that the unit head weighed down.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dig rig unit head rotating device soon, includes the main part, the bottom fixed mounting of main part has the base, the spout has all been seted up to the left and right sides of main part, the equal swing joint in the inside left and right sides of spout has the slider, the top fixedly connected with support frame of slider, the top fixedly connected with slide bar of support frame, the one end swing joint of slide bar has wire rope, wire rope's one end fixedly connected with dead lever, the other end movable mounting of slide bar has slewing mechanism, one side movable mounting of slewing mechanism has fixing device.
Preferably, the top of the left side slider is fixedly provided with a fixed plate, and the left side of the fixed plate is fixedly provided with a fixed block.
The fixed plate is responsible for driving the slide bar to slide, and the fixed block fixes the slide bar wherein, avoids its skew to appear.
Preferably, the rotating mechanism comprises a power head shell, the middle part of the power head shell is movably connected with a connecting rod, and one end of the connecting rod is movably connected with a drill bit.
Preferably, one side swing joint of unit head shell has the pivot, one side of pivot is provided with the rubber pad, one side fixedly connected with damping spring of rubber pad.
The rotating shaft drives the whole rotating mechanism to rotate, the rubber pads can reduce friction between all parts and protect safety between all parts, the damping springs can buffer impact force generated by the device and disperse the impact force, and the service life of the device is prolonged.
Preferably, the fixing device comprises a rocker, and the rocker is movably connected to one side of the rotating shaft.
Preferably, one side of the rocker is fixedly connected with a threaded rod, and the outer part of the threaded rod is movably connected with a fixing clamp.
Carry out threaded connection between threaded rod and the rocker, the crank reaches the control to the fixation clamp through rotating on the threaded rod, and the quantity of fixation clamp is three, and the even distribution of three fixation clamp is at the surface of unit head shell.
Compared with the prior art, the utility model provides a dig rig unit head rotating device soon possesses following beneficial effect:
1. according to the rotary drilling rig power head rotating device, the fixing clamp is buckled in the power head shell under the combined action of the rocker, the threaded rod and the fixing clamp in the fixing device, and the tightness of the fixing clamp is controlled by rotating the rocker, so that the power head can not drop under the condition that a steel wire rope is broken.
2. According to the rotary drilling rig power head rotating device, through the interaction of the rubber pad and the damping spring arranged on one side of the rotating shaft, violent vibration can be generated when the power head works, friction between all parts can be reduced through the rubber pad, and the damping spring can buffer impact force generated by the rotary drilling rig power head rotating device, so that the rotary drilling rig power head rotating device can be protected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the front view of the present invention;
fig. 3 is a schematic structural view of the fixing device of the present invention.
Wherein: 1. a main body; 101. a base; 102. a chute; 103. a slider; 104. a support frame; 105. a slide bar; 106. fixing the rod; 107. a wire rope; 108. a fixing plate; 109. a fixed block; 2. a rotating mechanism; 201. a power head housing; 202. a connecting rod; 203. a drill bit; 204. a rotating shaft; 205. a rubber pad; 206. a damping spring; 3. a fixing device; 301. a rocker; 302. a threaded rod; 303. and (4) fixing clips.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a rotary drilling rig power head rotating device comprises a main body 1, a base 101 is fixedly installed at the bottom of the main body 1, sliding grooves 102 are respectively formed in the left side and the right side of the main body 1, the sliding grooves 102 in the base 101 are responsible for movement of the rotating device and can adjust the length of the rotating device, sliding blocks 103 are movably connected to the left side and the right side of the inside of the sliding grooves 102, a sliding block 103 driving device slides in the sliding grooves 102, a supporting frame 104 is fixedly connected above the sliding blocks 103, the supporting frame 104 is responsible for fixing a sliding rod 105, a sliding rod 105 is fixedly connected to the top of the supporting frame 104, the sliding rod 105 is movably connected with a rotating mechanism 2 and drives the rotating mechanism to slide, a fixing rod 106 is used for connecting a steel wire rope 107, one end of the sliding rod 105 is movably connected with a steel wire, and the steel wire rope 107 is fixed in the middle of the upper part of the fixed rod 106 and is pulled to be in sliding connection, the rotating mechanism 2 is movably installed at the other end of the sliding rod 105, the rotating mechanism 2 mainly performs rotary drilling, the fixing device 3 is movably installed at one side of the rotating mechanism 2, and the fixing device 3 mainly fixes the rotating mechanism 2.
Specifically, as shown in fig. 1, a fixing plate 108 is fixedly mounted on the top of the left slider 103, and a fixing block 109 is fixedly mounted on the left side of the fixing plate 108.
Through the technical scheme, the fixing plate 108 is responsible for driving the sliding rod 105 to slide, and the fixing block 109 fixes the sliding rod 105 therein, so that the sliding rod 105 is prevented from deviating.
Specifically, as shown in fig. 2, the rotating mechanism 2 includes a power head housing 201, a connecting rod 202 is movably connected to a middle portion of the power head housing 201, and a drill 203 is movably connected to one end of the connecting rod 202.
Through the technical scheme, the connecting rod 202 drives the drill bit 203 to rotate on one side of the power head shell 201, and drilling work is completed.
Specifically, as shown in fig. 2, a rotating shaft 204 is movably connected to one side of the power head housing 201, a rubber pad 205 is disposed on one side of the rotating shaft 204, and a damping spring 206 is fixedly connected to one side of the rubber pad 205.
Through above-mentioned technical scheme, pivot 204 drives whole slewing mechanism 2 and rotates, and rubber pad 205 can reduce the friction between each position, protects the security between each position, and damping spring 206 can carry out a buffering with the impact force that the device produced, looses the impact force, improves the life of device.
Specifically, as shown in fig. 3, the fixing device 3 includes a rocker 301, and the rocker 301 is movably connected to one side of the rotating shaft 204.
Through the technical scheme, the degree of tightness of the fixing clamp 303 can be adjusted by the rocker 301, and an operator can conveniently install and detach the power head.
Specifically, as shown in fig. 3, a threaded rod 302 is fixedly connected to one side of the rocker 301, and a fixing clip 303 is movably connected to the outside of the threaded rod 302.
Through above-mentioned technical scheme, carry out threaded connection between threaded rod 302 and the rocker 301, the crank reaches the control to fixation clamp 303 through rotating on threaded rod 302, and the quantity of fixation clamp 303 is three, and the even distribution of three fixation clamp 303 is at the surface of unit head shell 201.
When using, slide in spout 102 through control slider 103, make slewing mechanism 2 can carry out round trip sliding motion, pivot 204 drives drill bit 203 in the unit head shell 201 and rotates the drilling, rubber pad 205 can avoid the friction between each position at the during operation, damping spring 206 can carry out effectual buffering, rotate rocker 301, inlay three fixation clamp 303 in unit head shell 201, fix it, when the fracture appears in wire rope 107, fixation clamp 303 also can carry out effectual fixing to it, prevent that the unit head from appearing weighing down, when slewing mechanism 2 goes wrong needs the maintenance, through rotating rocker 301, operating personnel only need loosen fixation clamp 303, then take off the unit head can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dig rig unit head rotating device soon, includes main part (1), its characterized in that: the bottom fixed mounting of main part (1) has base (101), spout (102) have all been seted up to the left and right sides of main part (1), the equal swing joint in the left and right sides of spout (102) inside has slider (103), the top fixedly connected with support frame (104) of slider (103), top fixedly connected with slide bar (105) of support frame (104), the one end swing joint of slide bar (105) has wire rope (107), the one end fixedly connected with dead lever (106) of wire rope (107), the other end movable mounting of slide bar (105) has slewing mechanism (2), one side movable mounting of slewing mechanism (2) has fixing device (3).
2. The rotary drilling rig power head rotating device according to claim 1, characterized in that: and the top of the sliding block (103) is fixedly provided with a fixing plate (108) on the left side, and the left side of the fixing plate (108) is fixedly provided with a fixing block (109).
3. The rotary drilling rig power head rotating device according to claim 1, characterized in that: slewing mechanism (2) include unit head shell (201), the middle part swing joint of unit head shell (201) has connecting rod (202), the one end swing joint of connecting rod (202) has drill bit (203).
4. The rotary drilling rig power head rotating device according to claim 3, characterized in that: one side swing joint of unit head shell (201) has pivot (204), one side of pivot (204) is provided with rubber pad (205), one side fixedly connected with damping spring (206) of rubber pad (205).
5. The rotary drilling rig power head rotating device according to claim 1, characterized in that: the fixing device (3) comprises a rocker (301), and the rocker (301) is movably connected to one side of the rotating shaft (204).
6. The rotary drilling rig power head rotating device according to claim 5, characterized in that: one side of the rocker (301) is fixedly connected with a threaded rod (302), and the outside of the threaded rod (302) is movably connected with a fixing clamp (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865281.4U CN213450217U (en) | 2020-08-31 | 2020-08-31 | Rotary drilling rig power head rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865281.4U CN213450217U (en) | 2020-08-31 | 2020-08-31 | Rotary drilling rig power head rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213450217U true CN213450217U (en) | 2021-06-15 |
Family
ID=76319868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021865281.4U Expired - Fee Related CN213450217U (en) | 2020-08-31 | 2020-08-31 | Rotary drilling rig power head rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213450217U (en) |
-
2020
- 2020-08-31 CN CN202021865281.4U patent/CN213450217U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |