CN212027649U - Static blasting is with depthkeeping drilling equipment - Google Patents
Static blasting is with depthkeeping drilling equipment Download PDFInfo
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- CN212027649U CN212027649U CN202020316911.6U CN202020316911U CN212027649U CN 212027649 U CN212027649 U CN 212027649U CN 202020316911 U CN202020316911 U CN 202020316911U CN 212027649 U CN212027649 U CN 212027649U
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- fixedly connected
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- pull rod
- static blasting
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Abstract
The utility model relates to a static blasting technical field just discloses a static blasting is with depthkeeping drilling equipment, the power distribution box comprises a box body, the through-hole has been seted up at both ends around the box, the through-hole internalization alternates there is the lead screw, the top fixedly connected with drill bit of lead screw, the tail end of lead screw and the output fixed connection of motor, the cylinder pole has been cup jointed at the back of motor, L shape pole hole has been seted up at the back top of box, L shape pole downthehole fixedly connected with spring, L shape pole hole passes through the both ends and the pull rod swing joint of spring, the other end fixedly connected with spliced pole of pull rod, the bottom of spliced pole articulates there is the hasp. The utility model discloses a pull rod pulls out required degree of depth of punching, detains the hasp on the side of cylinder pole, and the rotation that the motor drove the drill bit and does not stop punches, and the screw thread on the rethread lead screw is with downthehole likepowder thing along the screw thread to the hole outside transmission, prevents the jam in hole, and has accelerated the progress of punching.
Description
Technical Field
The utility model relates to a static blasting technical field especially relates to a static blasting is with depthkeeping drilling equipment.
Background
Static blasting has two kinds of construction methods, and the traditional construction method is that some solid such as silicate and calcium oxide is added with water and stirred into solid, and then the solid is put into a place to be filled for hydration reaction, the solid is hardened, the temperature is raised, the volume is expanded, and the rock is burst, so that the static blasting agent, the expanding agent and the crushing agent are named.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. when the device is used, powder in the drill hole is inconvenient to discharge, the drill hole is easy to block, and the difficulty of drilling is increased to a certain degree; 2. the device is not convenient in use to drill precisely the required depth of the borehole.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the powder in the drill hole is not easy to clean, and the drill hole is not convenient to be accurately drilled, so that the fixed-depth drilling device for static blasting is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a depth-setting drilling device for static blasting comprises a box body, wherein through holes are formed in the front end and the rear end of the box body, lead screws are movably inserted in the through holes, drill bits are fixedly connected to the top ends of the lead screws, the tail ends of the lead screws are fixedly connected with the output end of a motor, a cylindrical rod is sleeved on the back surface of the motor, an L-shaped rod hole is formed in the top of the back surface of the box body, springs are fixedly connected in the L-shaped rod hole, the L-shaped rod hole is movably connected with a pull rod through two ends of each spring, a connecting column is fixedly connected to the other end of the pull rod, a lock catch is hinged to the bottom end of the connecting column and clamped to the side surface of the cylindrical rod, two vertical rods are fixedly connected to two sides of the bottom surface of the box body, rolling shafts are fixedly connected to the side surfaces of, the bottom surface of the hydraulic press is provided with strip-shaped grains.
Preferably, the diameter of the bottom surface of the drill is 1.2 times of the diameter of the screw rod.
Preferably, scales are engraved on the side face of the pull rod, and the scales are sequentially increased from right to left.
Preferably, the number of the hydraulic machines is four, and the four hydraulic machines are at the same height.
Preferably, the cylindrical rod and the pull rod are on the same vertical plane, and the diameter of the cylindrical rod is twice that of the pull rod.
Preferably, the lock catch is in a half-moon tooth shape, and the inner wall of the lock catch is provided with corrugations.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a rotation that the motor drove the drill bit and does not stop punches, and the screw thread on the rethread lead screw is with downthehole likepowder thing along the screw thread to the hole outward transmission, prevents the jam in hole, and has accelerated the progress of punching.
(2) The utility model discloses a pull rod draws required degree of depth of punching, detains the hasp on the side of cylinder pole, can stop punching when the hasp touches the back of box.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a right sectional view of the present invention.
In the figure: 1. a box body; 2. a motor; 3. a spring; 4. a screw rod; 5. a through hole; 6. a roller; 7. an L-shaped rod bore; 8. a drill bit; 9. a cylindrical rod; 10. a pull rod; 11. connecting columns; 12. locking; 13. a vertical rod; 14. a wheel; 15. a hydraulic press; 16. and (4) stripe forming.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a fixed-depth drilling device for static blasting comprises a box body 1, through holes 5 are formed in the front end and the rear end of the box body 1, screw rods 4 are movably inserted in the through holes 5, drill bits 8 are fixedly connected to the top ends of the screw rods 4, the diameter of the bottom surfaces of the drill bits 8 is 1.2 times of that of the screw rods 4, after the drill bits 8 are drilled, the screw rods 4 can easily penetrate through the drilled hole diameters and conveniently send out powder substances in the holes, the tail ends of the screw rods 4 are fixedly connected with the output end of a motor 2, a cylindrical rod 9 is sleeved on the back surface of the motor 2, an L-shaped rod hole 7 is formed in the top of the back surface of the box body 1, a spring 3 is fixedly connected in the L-shaped rod hole 7, the L-shaped rod hole 7 can ensure that the spring 3 is always in a stretching state, tension force is always present, the motor 2 is pulled, the scale is carved on the side surface of the pull rod 10, the scales are sequentially increased from right to left, the required punching depth is conveniently determined and then punching is carried out, the operation is simple, the size is accurate, the other end of the pull rod 10 is fixedly connected with a connecting column 11, the bottom end of the connecting column 11 is hinged with a lock catch 12, the lock catch 12 is connected to the side surface of the cylindrical rod 9 in a clamped mode, the shape of the lock catch 12 is a half-moon-tooth shape, the inner wall of the lock catch 12 is provided with corrugations, the required punching depth is marked through the pull rod 10, the pull rod 10 is conveniently fixed on the side surface of the cylindrical rod 9 through the corrugations on the inner wall of the half-moon-tooth-shaped lock catch 12, the cylindrical rod 9 and the pull rod 10 are on the same vertical plane, a user can conveniently and quickly pull the pull rod 10 to the required punching distance, the diameter of the cylindrical rod 9 is twice as that of the diameter of the pull rod 10, the, the side fixedly connected with roller bearing 6 of montant 13, wheel 14 has been cup jointed to the side of roller bearing 6, the equal fixedly connected with hydraulic press 15 in bottom surface four corners of box 1, the quantity of hydraulic press 15 is four, and four hydraulic presses 15 are at same height, it is fixed with the device's chassis through hydraulic press 15, make the more stable effect that acts on of hydraulic press 15, bar line 16 has been seted up to hydraulic press 15's bottom surface, increase the frictional force on hydraulic press 15 and ground through bar line 16, convenience of installation steady operation.
The utility model discloses in, when the user used the device, supported drill bit 8 behind required drilling position, fixed the device through hydraulic press 15, pulled out the required degree of depth that punches with pull rod 10 again, on cylinder pole 9 again through hasp 12 with pull rod 10 is fixed, after starting motor 2 punches, when hasp 12 touches 1 back of the body, punches and stops.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The fixed-depth drilling device for static blasting comprises a box body (1) and is characterized in that through holes (5) are formed in the front end and the rear end of the box body (1), a lead screw (4) is movably inserted in each through hole (5), a drill bit (8) is fixedly connected to the top end of each lead screw (4), the tail end of each lead screw (4) is fixedly connected with the output end of a motor (2), a cylindrical rod (9) is sleeved on the back face of each motor (2), an L-shaped rod hole (7) is formed in the top of the back face of the box body (1), a spring (3) is fixedly connected in each L-shaped rod hole (7), each L-shaped rod hole (7) is movably connected with a pull rod (10) through two ends of each spring (3), a connecting column (11) is fixedly connected to the other end of each pull rod (10), a lock catch (12) is hinged to the bottom end of each connecting column (11), and the lock catch (12), the utility model discloses a plastic packaging box, including box (1), the equal fixedly connected with in bottom surface both sides of box (1) two montants (13), the side fixedly connected with roller bearing (6) of montant (13), wheel (14) have been cup jointed to the side of roller bearing (6), the equal fixedly connected with hydraulic press (15) in bottom surface four corners of box (1), bar line (16) have been seted up to the bottom surface of hydraulic press (15).
2. A depth-setting drill device for static blasting according to claim 1, wherein the diameter of the bottom surface of the drill bit (8) is 1.2 times the diameter of the screw (4).
3. The depthkeeping drilling device for static blasting according to claim 1, characterized in that the side of the pull rod (10) is marked with scales, and the scales increase from right to left.
4. A depthkeeping drilling device for static blasting according to claim 1, characterized in that the number of hydraulic machines (15) is four and the four hydraulic machines (15) are at the same height.
5. A depthkeeping drilling device for static blasting according to claim 1, characterized in that the cylindrical rod (9) and the pull rod (10) are in the same vertical plane, and the diameter of the cylindrical rod (9) is twice the diameter of the pull rod (10).
6. The depth-setting drilling device for static blasting according to claim 1, wherein the shape of the lock catch (12) is half-moon-tooth-shaped, and the inner wall of the lock catch (12) is provided with corrugations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020316911.6U CN212027649U (en) | 2020-03-15 | 2020-03-15 | Static blasting is with depthkeeping drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020316911.6U CN212027649U (en) | 2020-03-15 | 2020-03-15 | Static blasting is with depthkeeping drilling equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212027649U true CN212027649U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020316911.6U Active CN212027649U (en) | 2020-03-15 | 2020-03-15 | Static blasting is with depthkeeping drilling equipment |
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| CN (1) | CN212027649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958327A (en) * | 2021-10-20 | 2022-01-21 | 中铁六局集团有限公司 | Shield tunneling machine underground diaphragm wall construction device and construction method thereof |
-
2020
- 2020-03-15 CN CN202020316911.6U patent/CN212027649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958327A (en) * | 2021-10-20 | 2022-01-21 | 中铁六局集团有限公司 | Shield tunneling machine underground diaphragm wall construction device and construction method thereof |
| CN113958327B (en) * | 2021-10-20 | 2024-03-29 | 中铁六局集团有限公司 | Construction device and construction method for shield tunneling machine underground diaphragm wall |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 410300 Shuanghe group, Jinhu village, Guankou sub district office, Liuyang City, Changsha City, Hunan Province Patentee after: HUNAN XUNBAO MILITARY TRAINING EQUIPMENT CO.,LTD. Address before: 510000 No. 163, qiaozhong Middle Road, Liwan District, Guangzhou, Guangdong Patentee before: Shi Yongqing |