CN215443958U - Adjustable support frame for anchor rod drilling machine - Google Patents
Adjustable support frame for anchor rod drilling machine Download PDFInfo
- Publication number
- CN215443958U CN215443958U CN202121580623.2U CN202121580623U CN215443958U CN 215443958 U CN215443958 U CN 215443958U CN 202121580623 U CN202121580623 U CN 202121580623U CN 215443958 U CN215443958 U CN 215443958U
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- China
- Prior art keywords
- box
- support frame
- box body
- rod
- adjustable support
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 34
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable support frame for a jumbolter, relates to the technical field of auxiliary support devices of jumbolters, and solves the problems that the support quality can be guaranteed and the drilling efficiency can be improved. The following scheme is now proposed: including the box, the even fixed mounting in bottom of box has the cylinder, the left part of box is provided with the motor, the inside of box is provided with first cavity, the middle part of first cavity is provided with the second lead screw, the body of rod of second lead screw is provided with the movable plate, the top of movable plate is provided with gyration gas assembly, the right part of gyration gas assembly is provided with the branch assembly, the bottom of box evenly is provided with the box body. According to the utility model, through the matching of the belt pulley, the moving block and the connecting rod, the drilling machine is supported, the drilling machine is prevented from being inclined when being drilled, meanwhile, the box body can be effectively supported, and the operation stability of the drilling machine is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary supporting devices of anchor rod drilling machines, in particular to an adjustable supporting frame for an anchor rod drilling machine.
Background
The anchoring drilling machine is mainly applied to landslide and dangerous rock mass anchoring engineering in prevention and control of various geological disasters of hydropower stations, railways and road side slopes, is particularly suitable for high-slope rock mass anchoring engineering, is also suitable for construction of urban deep foundation pit support, anti-floating anchor rods, foundation grouting reinforcement engineering holes, blasting holes of blasting engineering, high-pressure jet grouting piles, tunnel pipe shed support holes and the like, and can conveniently carry out all-dimensional construction by slightly changing the power head of the anchoring drilling machine. The main drilling method comprises the following steps: the down-the-hole hammer is used for conventional drilling, pipe following drilling and spiral drilling. In the pore-forming construction practices of various complex stratums and different drilling methods, the excellent pore-forming performance is approved by vast construction units and the same lines.
Most of the existing anchor rod drilling machines are only provided with a support rod assembly, so that in the drilling process, a plurality of workers are required to support the drilling machine, and the drilling machine is difficult to shake during operation, so that the drilling is easy to incline, and the efficiency of drilling operation is reduced.
Therefore, how to ensure the supporting quality and improve the drilling efficiency is a technical problem that needs to be solved by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
Most of the existing anchor rod drilling machines are only provided with a support rod assembly, so that in the drilling process, a plurality of workers are required to support the drilling machine, and the drilling machine is difficult to shake during operation, so that the drilling is easy to incline, and the efficiency of drilling operation is reduced.
In view of the above, an object of the present invention is to provide an adjustable support frame for a jumbolter, so as to ensure the support quality and improve the drilling efficiency.
(II) technical scheme
In order to achieve the technical purpose, the utility model provides an adjustable support frame for a jumbolter, which comprises a box body, wherein air cylinders are uniformly and fixedly arranged at the bottom of the box body, a motor is arranged at the left part of the box body, a first cavity is arranged inside the box body, a second lead screw is arranged in the middle of the first cavity, a rod body of the second lead screw is provided with a movable plate, the top of the movable plate is provided with a rotary air assembly, a support rod assembly is arranged at the right part of the rotary air assembly, and box bodies are uniformly arranged at the bottom of the box body.
Preferably, fixed blocks are fixedly mounted at the tops of the left end and the right end of the box body, a first lead screw is arranged on each fixed block, a moving block is arranged on a rod body of each first lead screw, a connecting rod is hinged to the top of each moving block, and the top of each connecting rod is hinged to the left end of each moving plate.
Preferably, both ends all are provided with the opening about the box body, the middle part of box body all is provided with two-way lead screw, both ends all are provided with the bracing piece about two-way lead screw.
Preferably, the outer ends of the supporting rods penetrate through the box body, and drill bits are arranged at the bottoms of the supporting rods.
Preferably, the bottom fixed mounting of box has double-shaft motor, the equal fixed mounting of output of double-shaft motor has the dwang.
Preferably, the outer ends of the rotating rods are all embedded into the box body, and first bevel gears are fixedly mounted on the rotating rods.
Preferably, the rod bodies of the two-way screw rods are fixedly provided with second bevel gears.
Preferably, belt pulleys are fixedly mounted at the left ends of the first screw rod and the second screw rod, and the two groups of belt pulleys are connected through belt transmission.
According to the technical scheme, the method has the following beneficial effects:
(1): through the matching of the belt pulley, the moving block and the connecting rod, the drilling machine is supported, and the drilling machine is prevented from being inclined when being drilled;
(2): can carry out effectual support to the box, increase the stability of rig operation.
Drawings
FIG. 1 is a schematic diagram of an internal cross-section provided in an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of the cartridge according to the embodiment of the present invention.
Description of the drawings: the device comprises a box body 1, a cylinder 101, a first cavity 001, a motor 2, a fixed block 3, a belt pulley 4, a first screw rod 5, a moving block 51, a support rod assembly 6, a second screw rod 7, a rotary air assembly 8, a moving plate 9, a connecting rod 10, a support rod 11, a rotating rod 12, a double-shaft motor 13, a box body 14, a first bevel gear 15, a second bevel gear 16 and a bidirectional screw rod 17.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.
As shown in fig. 1, the power distribution box comprises a box body 1, a cylinder 101 is uniformly and fixedly mounted at the bottom of the box body 1, a motor 2 is arranged at the left part of the box body 1, a first cavity 001 is arranged inside the box body 1, a second lead screw 7 is arranged in the middle of the first cavity 001, a movable plate 9 is arranged on a rod body of the second lead screw 7, a rotary air assembly 8 is arranged at the top of the movable plate 9, a support rod assembly 6 is arranged at the right part of the rotary air assembly 8, a box body 14 is uniformly arranged at the bottom of the box body 1, fixed blocks 3 are fixedly mounted at the top of the left end and the right end of the box body 1, the fixed block 3 is provided with a first lead screw 5, a movable block 51 is arranged on the rod body of the first lead screw 5, a connecting rod 10 is hinged to the top of the movable block 51, the top of the connecting rod 10 is hinged to the left end of the movable plate 9, and is beneficial to auxiliary support of the movable plate 9, so that the movable plate 9 is more stable. The box body 14 all runs through in the outer end of bracing piece 11, and the bottom of bracing piece 11 all is provided with the drill bit, and the bottom fixed mounting of box 1 has double-shaft motor 13, and the equal fixed mounting of output of double-shaft motor 13 has dwang 12.
Referring to fig. 2, in the adjustable support frame for the roofbolter according to the present invention, openings are formed at both left and right ends of a box body 14, a bidirectional screw rod 17 is disposed at a middle portion of the box body 14, support rods 11 are disposed at both left and right ends of the bidirectional screw rod 17, an outer end of a rotating rod 12 is embedded in the box body 14 and is fixedly provided with a first bevel gear 15, and a second bevel gear 16 is fixedly provided at a rod body of the bidirectional screw rod 17, such that the second bevel gear 16 is engaged with the first bevel gear 15, and the bidirectional screw rod 17 is driven to rotate by the first bevel gear 15.
Further, belt pulleys 4 are fixedly mounted at the left ends of the first screw rod 5 and the second screw rod 7, and the two groups of belt pulleys 4 are connected through belt transmission, so that centralized transmission is facilitated, and the effect of reducing energy consumption is realized.
The adjustable support frame for the anchor rod drilling machine according to the exemplary embodiment of the utility model can ensure the support quality and improve the drilling efficiency. Specifically, place box 1 in appointed place, start double-shaft motor 13, double-shaft motor 13 sets up to just reversing motor, and double-shaft motor 13 drives dwang 12 rotatory for bracing piece 11 is outwards stretched out, can control cylinder 101 this moment and drive box 1 and slowly descend, consequently makes the drill bit embedding underground of bracing piece 11 bottom, supports box 1. When the device is used, the motor 2 is started, the motor 2 is set to be a forward and reverse rotation motor, the moving plate 9 is in threaded connection with the second lead screw 7, the second lead screw 7 and the first lead screw 5 are in belt transmission, and the moving block 51 is in threaded connection with the first lead screw 5, so that the moving block 51 and the moving plate 9 move simultaneously, and the connecting rod 10 and the moving plate 9 perform auxiliary support.
Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.
Claims (8)
1. The utility model provides an adjustable support frame for roofbolter, includes box (1), the even fixed mounting in bottom of box (1) has cylinder (101), the left part of box (1) is provided with motor (2), characterized in that, the inside of box (1) is provided with first cavity (001), the middle part of first cavity (001) is provided with second lead screw (7), the body of rod of second lead screw (7) is provided with movable plate (9), the top of movable plate (9) is provided with gyration gas assembly (8), the right part of gyration gas assembly (8) is provided with branch assembly (6), the bottom of box (1) evenly is provided with box body (14).
2. The adjustable support frame for the jumbolter according to claim 1, wherein fixed blocks (3) are fixedly mounted at the tops of the left end and the right end of the box body (1), a first lead screw (5) is arranged on each fixed block (3), a moving block (51) is arranged on a rod body of each first lead screw (5), a connecting rod (10) is hinged to the top of each moving block (51), and the top of each connecting rod (10) is hinged to the left end of each moving plate (9).
3. The adjustable support frame for the jumbolter according to claim 1, wherein openings are formed in the left end and the right end of the box body (14), a bidirectional screw rod (17) is arranged in the middle of the box body (14), and support rods (11) are arranged at the left end and the right end of the bidirectional screw rod (17).
4. The adjustable support frame for a jumbolter according to claim 3, wherein the outer ends of the support rods (11) extend through the box body (14), and the bottoms of the support rods (11) are provided with drill bits.
5. The adjustable support frame for the jumbolter according to claim 1, wherein a double-shaft motor (13) is fixedly mounted at the bottom of the box body (1), and rotating rods (12) are fixedly mounted at output ends of the double-shaft motor (13).
6. The adjustable support frame for a roofbolter according to claim 5, characterized in that the outer ends of the rotating rods (12) are embedded in the box body (14) and fixedly provided with first bevel gears (15).
7. The adjustable support frame for a jumbolter according to claim 3, wherein a second bevel gear (16) is fixedly mounted on each rod body of the bidirectional screw rod (17).
8. The adjustable support frame for the anchor rod drilling machine according to claim 2, wherein the left ends of the first screw rod (5) and the second screw rod (7) are fixedly provided with belt pulleys (4), and the two groups of belt pulleys (4) are in transmission connection through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580623.2U CN215443958U (en) | 2021-07-13 | 2021-07-13 | Adjustable support frame for anchor rod drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580623.2U CN215443958U (en) | 2021-07-13 | 2021-07-13 | Adjustable support frame for anchor rod drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443958U true CN215443958U (en) | 2022-01-07 |
Family
ID=79716112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121580623.2U Expired - Fee Related CN215443958U (en) | 2021-07-13 | 2021-07-13 | Adjustable support frame for anchor rod drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443958U (en) |
-
2021
- 2021-07-13 CN CN202121580623.2U patent/CN215443958U/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: 20220107 |