CN215059029U - Rotary drilling rig slewing brake device with protection structure - Google Patents
Rotary drilling rig slewing brake device with protection structure Download PDFInfo
- Publication number
- CN215059029U CN215059029U CN202121155198.2U CN202121155198U CN215059029U CN 215059029 U CN215059029 U CN 215059029U CN 202121155198 U CN202121155198 U CN 202121155198U CN 215059029 U CN215059029 U CN 215059029U
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- China
- Prior art keywords
- brake
- drilling rig
- rotary drilling
- base
- protection structure
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005299 abrasion Methods 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 11
- 238000009412 basement excavation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a rotary drilling rig rotary braking device with a protective structure, which comprises a flange base, a braking mechanism, a connecting piece and a chute, wherein the chute is arranged on the surface of the flange base, and the braking mechanism is arranged inside the chute; the brake mechanism includes: the outer wall of the brake seat is provided with a protective layer; the adjusting hole is formed in the upper surface of the brake seat, and a locking bolt is inserted into the adjusting hole; the brake oil cylinder is arranged on the inner wall of the brake seat; and the connecting piece is connected to the outer end of the brake oil cylinder, and an anti-abrasion brake piece is arranged on one side of the connecting piece. This rotary drilling rig rotary braking device with protective structure sets up through the mutual cooperation between flange base, spout and the arrestment mechanism for arrestment mechanism can move on its surface, is used for adjusting both sides arrestment mechanism's interval, and cooperates two arrestment mechanisms of regulation hole and locking bolt to fix in flange base bottom jointly, promotes the steadiness of its work.
Description
Technical Field
The utility model relates to a dig rig technical field soon, specifically be a dig rig gyration arresting gear soon with protective structure.
Background
The rotary drilling machine is a comprehensive drilling machine, can be used for various bottom layers, and has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like. The short spiral drill bit is used for dry excavation operation, the rotary drill bit can also be used for wet excavation operation under the condition of slurry wall protection, the rotary drilling rig adopts a telescopic drill rod for operation, the drilling process comprises the steps of drilling a bucket of soil, lifting the drill rod to the ground, rotating for about 90 degrees to unload the soil, reversely rotating to the original hole position for drilling, and repeating the actions, so that the rotary braking device is required to brake the drill rod.
The rotary braking device of the rotary drilling rig in the market does not have an adjusting structure, and in the actual use process, the rotary drilling rig needs to be installed in an appropriate size, so that the use of the rotary braking device is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dig rig gyration arresting gear soon with protective structure to solve the problem of digging the rig gyration arresting gear soon on the market that proposes in the above-mentioned background and do not have the regulation structure, in the use of reality, need install the size installation that is suitable for, restricted the use of device.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary drilling rig slewing brake device with a protection structure comprises:
a flange base;
the sliding groove is formed in the surface of the flange base, and a braking mechanism is arranged inside the sliding groove;
the brake mechanism includes:
the outer wall of the brake seat is provided with a protective layer;
the adjusting hole is formed in the upper surface of the brake seat, and a locking bolt is inserted into the adjusting hole;
the brake oil cylinder is arranged on the inner wall of the brake seat;
and the connecting piece is connected to the outer end of the brake oil cylinder, and an anti-abrasion brake piece is arranged on one side of the connecting piece.
Preferably, the braking mechanism forms a sliding structure with the flange base through the sliding groove, and the braking mechanism is distributed in a bilateral symmetry mode about the vertical center line of the flange base.
Preferably, the brake seat forms a fixed structure with the flange base through the adjusting hole and the locking bolt, and the brake seat and the flange base are mutually attached.
Preferably, the anti-abrasion brake piece forms a telescopic structure through the connecting piece, the brake cylinder and the brake seat, and the surface of the anti-abrasion brake piece is of an arc structure.
Preferably, the connector comprises:
connecting blocks;
and the storage groove is arranged in the connecting block, and the inner wall of the storage groove is provided with a clamping groove.
Preferably, the anti-abrasion brake piece forms a clamping structure through the storage groove, the clamping groove and the connecting block, and the shape and the size of the anti-abrasion brake piece are consistent with those of the storage groove.
Preferably, the connector further comprises:
and the arc-shaped piece is connected with the connecting block through the rotating shaft, and the top of the arc-shaped piece is provided with a fastening bolt.
Preferably, the arc-shaped piece forms a rotating structure with the connecting block through the rotating shaft, and the arc-shaped piece forms a fixing structure with the connecting block through the fastening bolt.
Preferably, the braking mechanism further includes:
the bolt rod is connected to the bottom of the brake seat, penetrates through the inside of the brake seat and is in threaded connection with the brake seat.
The utility model provides a dig rig gyration arresting gear soon with protective structure possesses following beneficial effect: this rotary drilling rig rotary braking device with protective structure adopts the spout of seting up on flange base surface for arrestment mechanism can move at its surface, is used for adjusting both sides arrestment mechanism's interval, makes the device can be applicable to not unidimensional rotary drilling rig, promotes its practicality.
1. The utility model discloses a mutually supporting between flange base, spout and the arrestment mechanism sets up for arrestment mechanism can remove at its surface, is used for adjusting both sides arrestment mechanism's interval, and cooperates the regulation hole and fixes in flange base bottom with two brake mechanisms of locking bolt jointly, promotes the steadiness of its work, guarantees its protectiveness.
2. The utility model discloses a mutually supporting between inside brake cylinder, connecting piece of arrestment mechanism and the abrasionproof braking piece sets up for when needs gyration braking, the connecting piece that drive brake cylinder promoted both sides moves to the inboard with the abrasionproof braking piece, makes it can the centre gripping extrusion drilling rod, thereby reaches the purpose with drilling rod speed reduction braking.
3. The utility model discloses a connecting piece, storage are accomodate mutually supporting setting between groove and the draw-in groove for the abrasionproof braking piece can block be in the inside of storing in the groove, and fixed mutually with fastening bolt through arcuation piece, is used for fixed abrasionproof braking piece, avoids its in-service emergence skew condition of droing, promotes its protective capacities.
Drawings
Fig. 1 is a schematic view of the overall structure of a rotary braking device of a rotary drilling rig with a protective structure according to the present invention;
fig. 2 is a schematic view of a connecting member structure of a rotary braking device of a rotary drilling rig with a protective structure according to the present invention;
fig. 3 is a schematic view of a three-dimensional structure of an arc-shaped piece of a rotary braking device of a rotary drilling rig with a protective structure according to the present invention;
in the figure: 1. a flange base; 2. a chute; 3. a brake mechanism; 301. a brake base; 302. a protective layer; 303. a locking bolt; 304. a brake cylinder; 305. a latch rod; 306. an adjustment hole; 4. a connecting member; 401. connecting blocks; 402. a storage tank; 403. a card slot; 404. an arc-shaped piece; 405. a rotating shaft; 406. fastening a bolt; 5. the anti-wear brake block.
Detailed Description
As shown in fig. 1, a rotary braking device of a rotary drilling rig with a protection structure comprises: a flange base 1; the sliding groove 2 is arranged on the surface of the flange base 1, and a braking mechanism 3 is arranged inside the sliding groove 2; the brake mechanism 3 includes: the outer wall of the brake seat 301 is provided with a protective layer 302; an adjusting hole 306 opened on the upper surface of the brake base 301, and a locking bolt 303 is inserted into the adjusting hole 306; brake cylinder 304, it installs in the inner wall of brake seat 301, arrestment mechanism 3 passes through and constitutes sliding structure between spout 2 and the flange base 1, and arrestment mechanism 3 is bilateral symmetry about the vertical central line of flange base 1 and distributes, brake seat 301 is through adjusting hole 306, constitute fixed knot between locking bolt 303 and the flange base 1 and construct, and laminate each other between brake seat 301 and the flange base 1, spout 2 of seting up on flange base 1 surface through the adoption, make arrestment mechanism 3 can move at its surface, an interval for adjusting both sides arrestment mechanism 3, and cooperation adjusting hole 306 and locking bolt 303 let two arrestment mechanism 3 fix jointly in flange base 1 bottom, promote the steadiness of its work, make the device can be applicable to not unidimensional rotary drilling rig, promote its practicality, arrestment mechanism 3 still includes: the bolt rod 305 is connected to the bottom of the brake base 301, the bolt rod 305 penetrates through the brake base 301, the bolt rod 305 and the brake base 301 are in threaded connection, the two brake bases 301 are connected and fixed through the bolt rod 305 at the bottom, the situation that the brake base 301 is deviated to cause damage during braking is avoided, and the stability and the protection performance of the device during use are improved.
As shown in fig. 1-3, a rotary drilling rig rotary braking device with a protection structure, a connecting piece 4 connected to the outer end of a brake cylinder 304, and an anti-wear brake pad 5 arranged on one side of the connecting piece 4, wherein the anti-wear brake pad 5 forms a telescopic structure through the connecting piece 4, the brake cylinder 304 and a brake base 301, the surface of the anti-wear brake pad 5 is in an arc structure, and the connecting piece 4 comprises: a connection block 401; store up groove 402, it is seted up inside connecting block 401, and stores up groove 402 inner wall and has seted up draw-in groove 403, and abrasionproof braking piece 5 constitutes the block structure through storing up between groove 402, draw-in groove 403 and the connecting block 401, and the shape and size of abrasionproof braking piece 5 is unanimous with the shape and size who stores up groove 402, and connecting piece 4 still includes: the arc-shaped sheet 404 is connected with the connecting block 401 through a rotating shaft 405, a fastening bolt 406 is arranged at the top of the arc-shaped sheet 404, a rotating structure is formed between the rotating shaft 405 and the connecting block 401 by the arc-shaped sheet 404, a fixed structure is formed between the fastening bolt 406 and the connecting block 401 by the arc-shaped sheet 404, and the brake cylinder 304, the connecting piece 4 and the anti-wear brake piece 5 in the brake mechanism 3 are matched with each other, so that when the rotary brake is needed, the brake cylinder 304 is driven to push the connecting piece 4 and the anti-wear brake piece 5 at two sides to move inwards to clamp and press the drill rod, thereby achieving the purpose of decelerating and braking the drill rod, through the mutual matching arrangement among the connecting piece 4, the storage groove 402 and the clamping groove 403, the anti-wear brake piece 5 can be clamped in the storage groove 402, and the arc-shaped sheet 404 is fixed with the connecting piece 4 through the fastening bolt 406 for fixing the anti-wear brake piece 5, the situation that the device deviates and falls off in the work process is avoided, and the protection capability of the device is improved.
In conclusion, when the rotary drilling rig rotary braking device with the protection structure is used, firstly, the sliding grooves 2 formed in the surface of the flange base 1 are adopted, so that the braking mechanisms 3 can move on the surface of the flange base, the distance between the braking mechanisms 3 on two sides can be adjusted, the two braking mechanisms 3 are jointly fixed at the bottom of the flange base 1 by matching with the adjusting holes 306 and the locking bolts 303, the working stability of the rotary drilling rig rotary braking device is improved, the rotary drilling rig rotary braking device can be suitable for rotary drilling rigs with different sizes, the practicability of the rotary drilling rig rotary braking device is improved, the two braking seats 301 are connected and fixed through the bolt rods 305 at the bottom, the situation that the braking seats 301 are deviated to cause damage during braking is avoided, the stability and the protection performance of the rotary drilling rig, promote its protectiveness, finally, through the inside brake cylinder 304 of arrestment mechanism 3, mutually support setting between connecting piece 4 and the abrasionproof braking piece 5, make when needs gyration braking, drive brake cylinder 304 promotes the connecting piece 4 and the inward side removal of abrasionproof braking piece 5 of both sides, make it can the centre gripping extrusion drilling rod, thereby reach the purpose with drilling rod speed reduction braking, through connecting piece 4, the storage is accomodate mutually supporting setting between groove 402 and the draw-in groove 403, make abrasionproof braking piece 5 can block in the inside of storage groove 402, and arcuation piece 404 is fixed mutually with connecting piece 4 through fastening bolt 406, be used for fixed abrasionproof braking piece 5, avoid its condition that takes place the skew and drop in the work, promote its protective capability.
Claims (9)
1. A rotary drilling rig slewing brake device with a protection structure comprises:
a flange base (1);
the method is characterized in that:
the sliding groove (2) is arranged on the surface of the flange base (1), and a braking mechanism (3) is arranged in the sliding groove (2);
the brake mechanism (3) includes:
the brake seat (301), the outer wall of the brake seat (301) is provided with a protective layer (302);
the adjusting hole (306) is formed in the upper surface of the brake seat (301), and a locking bolt (303) is inserted into the adjusting hole (306);
a brake cylinder (304) mounted on the inner wall of the brake base (301);
and the connecting piece (4) is connected to the outer end of the brake oil cylinder (304), and one side of the connecting piece (4) is provided with an anti-abrasion brake piece (5).
2. The rotary drilling rig slewing brake device with the protection structure is characterized in that the brake mechanism (3) forms a sliding structure with the flange base (1) through the sliding groove (2), and the brake mechanism (3) is distributed in a bilateral symmetry mode about the vertical center line of the flange base (1).
3. The rotary drilling rig slewing brake device with the protection structure is characterized in that the brake base (301) forms a fixed structure with the flange base (1) through the adjusting hole (306) and the locking bolt (303), and the brake base (301) is attached to the flange base (1).
4. The rotary drilling rig rotary braking device with the protection structure is characterized in that the anti-abrasion brake block (5) forms a telescopic structure through the connecting piece (4), the brake cylinder (304) and the brake base (301), and the surface of the anti-abrasion brake block (5) is of an arc structure.
5. The rotary drilling rig slewing brake device with the protection structure as claimed in claim 1, wherein the connecting piece (4) comprises:
a connection block (401);
the storage groove (402) is arranged in the connecting block (401), and a clamping groove (403) is formed in the inner wall of the storage groove (402).
6. The rotary drilling rig rotary braking device with the protection structure according to claim 5, wherein the anti-wear brake block (5) forms a clamping structure through the storage groove (402), the clamping groove (403) and the connecting block (401), and the shape and the size of the anti-wear brake block (5) are consistent with those of the storage groove (402).
7. The rotary drilling rig slewing brake device with the protection structure as claimed in claim 5, wherein the connecting piece (4) further comprises:
and the arc-shaped sheet (404) is connected with the connecting block (401) through a rotating shaft (405), and a fastening bolt (406) is arranged at the top of the arc-shaped sheet (404).
8. The rotary drilling rig slewing brake device with the protection structure is characterized in that the arc-shaped piece (404) forms a rotating structure with the connecting block (401) through the rotating shaft (405), and the arc-shaped piece (404) forms a fixing structure with the connecting block (401) through the fastening bolt (406).
9. The rotary drilling rig slewing brake device with the protection structure as claimed in claim 1, wherein the brake mechanism (3) further comprises:
the bolt rod (305) is connected to the bottom of the brake base (301), the bolt rod (305) penetrates through the interior of the brake base (301), and the bolt rod (305) is in threaded connection with the brake base (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155198.2U CN215059029U (en) | 2021-05-26 | 2021-05-26 | Rotary drilling rig slewing brake device with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155198.2U CN215059029U (en) | 2021-05-26 | 2021-05-26 | Rotary drilling rig slewing brake device with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215059029U true CN215059029U (en) | 2021-12-07 |
Family
ID=79211295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121155198.2U Expired - Fee Related CN215059029U (en) | 2021-05-26 | 2021-05-26 | Rotary drilling rig slewing brake device with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215059029U (en) |
-
2021
- 2021-05-26 CN CN202121155198.2U patent/CN215059029U/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: 20211207 |