CN216791009U - Irregular-shaped frame blasting blast hole arrangement structure - Google Patents
Irregular-shaped frame blasting blast hole arrangement structure Download PDFInfo
- Publication number
- CN216791009U CN216791009U CN202123393133.4U CN202123393133U CN216791009U CN 216791009 U CN216791009 U CN 216791009U CN 202123393133 U CN202123393133 U CN 202123393133U CN 216791009 U CN216791009 U CN 216791009U
- Authority
- CN
- China
- Prior art keywords
- piece
- blasting
- shaped frame
- hole arrangement
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000001788 irregular Effects 0.000 claims description 11
- 210000000225 synapse Anatomy 0.000 claims description 5
- 238000005553 drilling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an irregular-shaped frame blasting blasthole arrangement structure which comprises a center piece and a plurality of guide pipes, wherein at least one angle adjusting structure used for determining the angle relation between the set blasting blastholes is sleeved on the surfaces of the center piece and the plurality of guide pipes, a support piece is arranged between each guide pipe and the center piece/guide pipe connected with the guide pipe, a plurality of sections of telescopic rods used for determining the distance relation between the set blasting blastholes are symmetrically arranged on the surface of each support piece, and both ends of each telescopic rod are in threaded installation with the angle adjusting structures. The utility model has strong applicability and flexible use.
Description
Technical Field
The utility model relates to the technical field of frame structures, in particular to an irregular-shaped frame blasting blast hole arrangement structure.
Background
In order to achieve some specific blasting effects, when blasting holes are required to be arranged, some adjustment is carried out on the positions between the holes, required blasting effects are achieved by utilizing an irregular blasting hole arrangement mode, when blasting holes are arranged, because the distance and the angle between the holes are not fixed, positioning and punching are carried out in a relatively troublesome manner, in order to facilitate positioning and drilling, a frame of an adaptive is required to be designed, and therefore an irregular-shaped frame blasting hole arrangement structure is designed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least in part, one of the technical problems in the related art. Therefore, the utility model aims to provide an irregular-shaped frame blasting hole arrangement structure which is high in applicability and flexible to use.
The irregular-shaped frame blasting blasthole arrangement structure comprises a center piece and a plurality of guide tubes, wherein at least one angle adjusting structure used for determining the angle relation between the set blasting blastholes is sleeved on the surfaces of the center piece and the guide tubes, supporting pieces are arranged between the guide tubes and the center piece/guide tubes connected with the guide tubes, a plurality of telescopic rods used for determining the distance relation between the set blasting blastholes are symmetrically arranged on the surfaces of the supporting pieces, and both ends of each telescopic rod are in threaded installation with the angle adjusting structure.
Preferably, the central piece includes a central rod, a first limiting plate is fixed on the surface of the central rod, and a first connecting key is arranged on the surface of the central rod and above the first limiting plate.
Preferably, a first supporting plate is fixed to the lower surface of the central rod, and a plurality of first studs penetrate through the surface of the first supporting plate.
Preferably, a second limiting plate is fixed to the top of the guide tube, and a second connecting key is arranged on the surface of the guide tube.
Preferably, the support member comprises a mounting pipe, a plurality of sections of support rods are fixed inside the mounting pipe, and threaded connection ends for fixing a plurality of sections of telescopic rods are symmetrically arranged on the surface of the mounting pipe.
Preferably, a second support plate is fixed at the bottom end of the multi-section support rod, and a plurality of second pegs are arranged on the surface of the second support plate in a penetrating manner.
Preferably, both ends of the multi-section telescopic rod are provided with threads and are respectively installed on the installation pipe and the angle adjusting structure through threads.
Preferably, the pipe is established including the cover to the angle modulation structure, the surface that the pipe was established to the cover was seted up screw thread and screw thread is provided with rotation piece, lock nut and third limiting plate from last to down, the surface movable mounting who rotates has the terminal screw thread installation of connecting piece and multisection telescopic link, the surface of rotating the piece and the one side of keeping away from the connecting piece are fixed with the instruction synapse, the top of suit pipe is fixed with the mark dish.
Preferably, the key slot and the key slot are matched with the first connecting key and the second connecting key on the inner side wall of the sleeve pipe.
Preferably, lock nut and third limiting plate all establish threaded connection between the pipe with the cover, the inner circle of rotating the piece is greater than the cover and establishes the pipe diameter.
The beneficial effects of the utility model are as follows:
1. this device is whole all can dismantle the installation, and convenient transportation can a plurality of bracess equipment when the equipment, and every bracess equipment has ductility, carries out equipment extension many times according to the quantity of actual blasting big gun hole, and the suitability is strong.
2. The arrangement positions of the blast holes can be confirmed at different angle distances by matching the multi-section telescopic rod with the angle adjusting structure, and the use is flexible.
Drawings
Fig. 1 is a front view of the overall structure of an irregular-shaped frame blasting hole arrangement structure according to the present invention.
Fig. 2 is a perspective view of the overall structure of the irregular-shaped frame blasting hole arrangement structure according to the present invention.
Fig. 3 is a schematic structural diagram of a central part of an irregular-shaped frame blasting hole arrangement structure provided by the utility model.
Fig. 4 is a partially enlarged view of a portion a in fig. 1 of an irregular-shaped frame blasting hole arrangement structure according to the present invention.
Fig. 5 is a schematic view of an angle adjustment structure of an irregular-shaped frame blasting hole arrangement structure according to the present invention.
Fig. 6 is a schematic structural diagram of a guide pipe of an irregular-shaped frame blasting blasthole arrangement structure according to the utility model.
In the figure: 1. a center piece; 101. a center pole; 102. a first limit plate; 103. a first connecting key; 2. a support member; 201. installing a pipe; 202. a plurality of sections of supporting rods; 203. a threaded connection end; 3. an angle adjustment structure; 301. sleeving a pipe; 302. a rotating member; 303. locking the nut; 304. a third limiting plate; 305. a connecting member; 306. indicating a synapse; 307. marking a plate; 308. a keyway; 4. a guide tube; 41. a second limiting plate; 42. a second connecting key; 5. positioning a rod; 6. a multi-section telescopic rod.
Detailed Description
Referring to fig. 1 to 6, the irregular-shaped frame blasting blasthole arrangement structure includes a center member 1 and a plurality of guide tubes 4, wherein at least one angle adjustment structure 3 for determining an angle relationship between the blasting blastholes is sleeved on the surfaces of the center member 1 and the plurality of guide tubes 4, a support member 2 is disposed between each guide tube 4 and the center member 1/guide tube 4 connected thereto, a plurality of telescopic links 6 for confirming a distance relationship between the blasting blastholes are symmetrically installed on the surface of the support member 2, and both ends of each telescopic link 6 are threadedly installed with the angle adjustment structure 3.
The central part 1 comprises a central rod 101, a first limiting plate 102 is fixed on the surface of the central rod 101, a first connecting key 103 is arranged on the surface of the central rod 101 and above the first limiting plate 102, the central part 1 provides main support, a plurality of blasting blasthole positioning bracelets can be arranged on the surface, and each bracelet can be assembled and extended according to the design of blasting blastholes.
The lower surface of the center rod 101 is fixed with a first supporting plate, and a plurality of first pegs penetrate through the surface of the first supporting plate.
A second limit plate 41 is fixed on the top of the guide tube 4, and a second connection key 42 is arranged on the surface of the guide tube 4.
A second support plate is fixed at the bottom end of the multi-section support rod 202, and a plurality of second pegs are arranged on the surface of the second support plate in a penetrating manner.
Both ends of the multi-section telescopic rod 6 are provided with threads and are respectively installed on the installation pipe 201 and the angle adjusting structure 3 through threads.
The angle adjusting structure 3 comprises a sleeved pipe 301, a rotating part 302, a locking nut 303 and a third limiting plate 304 are arranged on the surface of the sleeved pipe 301, wherein the surface of the sleeved pipe 301 is provided with threads, the rotating part 302 is movably provided with a connecting part 305 and the connecting part 305 is in threaded installation with the tail end of the multi-section telescopic rod 6, an indicating synapse 306 is fixed on the surface of the rotating part 302 and the surface far away from the connecting part 305, a scale disc 307 is fixed on the top of the sleeved pipe, and the deflection angle is confirmed by the scale disc 307.
The inner side wall of the sleeve pipe 301 is provided with a key groove 308, and the key groove 308 is matched with the first connecting key 103 and the second connecting key 42.
Locking nut 303 and third limiting plate 304 all establish threaded connection between the pipe 301 with the cover, the inner circle of rotating piece 302 is greater than the cover and establishes the pipe 301 diameter, it is rotatable to rotate piece 302, reciprocate through rotating locking nut 303, and the extrusion rotates piece 302, the realization is to the activity locking adjustment of rotating piece 302, connecting piece 305 movable mounting is on the surface of rotating piece 302, make to rotate piece 302 can take place to deflect the removal slightly from top to bottom for multisection telescopic link 6 relatively, conveniently realize activity locking adjustment.
When the device is used, the central piece 1 is fixed on the surface of a blasting area, the position does not need to be particularly accurate, the central piece 1 is roughly arranged according to the arrangement range of blasting blastholes, the first dowel pin is used for fixing the central piece 1, then the mounting of a support structure is carried out, an angle adjusting structure 3 is sleeved on the surface of the central rod 101, then the support pieces 2 and the angle adjusting structure 3 are fixed in a threaded manner, next, the butt joint mounting treatment between the two support pieces 2 is carried out, the angle adjusting structure 3 is mounted at the butt joint position of the two support pieces 2, the two angle adjusting structures 3 are sleeved on the surface of the guide pipe 4, the butt joint mounting is completed, finally, the distance and angle adjustment are carried out, the guide pipe 4 is moved to be right above a target blasthole, the support pieces 2 are rotated integrally, the rotating piece 302 is rotated on the surface of the sleeved pipe 301, and the angle is determined by the indicating synapse 306 and the dial 307, then the expansion amount of the multi-section expansion link 6 is adjusted to determine the position of the target blast hole, so that the guide tube 4 moves right above, then the positioning rod 5 is inserted to determine the position of the blast hole, then the multi-section supporting rod 202 is extended to make the second supporting plate contact with the ground, the position of the multi-section supporting rod 202 is fixed by the second dowel pin, so as to fix the expansion amount of the multi-section expansion link 6, and then to complete the determination of one blast hole in the braced system, the installation between the supporting pieces 2 can be continued to arrange other blast holes in the braced system, the surface of the central rod 101 is continuously sleeved with other angle adjusting structures 3 to position the blast holes of other braced systems, after the positioning confirmation of all the blast holes is completed, before the drilling operation is carried out, the positioning rod 5 can be taken out, and the drill rod penetrates through the guide pipe 4 to carry out the drilling operation so as to realize positioning drilling.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Irregular shape frame blasting big gun hole arrangement structure, its characterized in that: the blasting machine comprises a center piece and a plurality of guide tubes, wherein at least one angle adjusting structure used for determining the angle relation between the blasting blastholes is sleeved on the surfaces of the center piece and the guide tubes, a support piece is arranged between each guide tube and the center piece/guide tube connected with the guide tube, a plurality of telescopic rods used for determining the distance relation between the blasting blastholes are symmetrically arranged on the surface of each support piece, and two ends of each telescopic rod are in threaded installation with the angle adjusting structures.
2. An irregular shaped frame blasting hole arrangement as claimed in claim 1, wherein: the center piece comprises a center rod, a first limiting plate is fixed on the surface of the center rod, and a first connecting key is arranged on the surface of the center rod and above the first limiting plate.
3. The irregular shaped frame blast hole arrangement as set forth in claim 2, wherein: the lower surface of well core rod is fixed with first backup pad, the surface of first backup pad is run through and is provided with a plurality of first pegs.
4. An irregular shaped frame blasting hole arrangement as claimed in claim 1, wherein: and a second limiting plate is fixed at the top of the guide tube, and a second connecting key is arranged on the surface of the guide tube.
5. An irregular shaped frame blasting hole arrangement as claimed in claim 1, wherein: the supporting piece comprises an installation pipe, a plurality of sections of supporting rods are fixed inside the installation pipe, and threaded connection ends used for fixing a plurality of sections of telescopic rods are symmetrically arranged on the surface of the installation pipe.
6. An irregular shaped frame blasting hole arrangement as claimed in claim 5, wherein: and a second supporting plate is fixed at the bottom end of the multi-section supporting rod, and a plurality of second pegs penetrate through the surface of the second supporting plate.
7. An irregular shaped frame blasting hole arrangement as claimed in claim 5, wherein: the two ends of the multi-section telescopic rod are both provided with threads and are respectively installed on the installation pipe and the angle adjusting structure threads.
8. An irregular shaped frame blasting hole arrangement as claimed in claim 1, wherein: the pipe is established including the cover to the angle modulation structure, the surface that the pipe was established to the cover is seted up screw thread and threaded surface and is provided with rotation piece, lock nut and third limiting plate from last to down, the surface movable mounting who rotates has the terminal screw thread installation of connecting piece and multisection telescopic link, the surface of rotating the piece and the one side of keeping away from the connecting piece are fixed with the instruction synapse, the top that the pipe was established to the cover is fixed with the mark dish.
9. An irregular shaped frame blast hole arrangement as claimed in claim 8, wherein: the inside wall of the sleeve pipe is provided with a key groove and the key groove is matched with the first connecting key and the second connecting key.
10. An irregular shaped frame blast hole arrangement as claimed in claim 8, wherein: the locking nut and the third limiting plate are in threaded connection with the sleeved pipe, and the inner ring of the rotating piece is larger than the diameter of the sleeved pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123393133.4U CN216791009U (en) | 2021-12-30 | 2021-12-30 | Irregular-shaped frame blasting blast hole arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123393133.4U CN216791009U (en) | 2021-12-30 | 2021-12-30 | Irregular-shaped frame blasting blast hole arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216791009U true CN216791009U (en) | 2022-06-21 |
Family
ID=82011375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123393133.4U Active CN216791009U (en) | 2021-12-30 | 2021-12-30 | Irregular-shaped frame blasting blast hole arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216791009U (en) |
-
2021
- 2021-12-30 CN CN202123393133.4U patent/CN216791009U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106522998B (en) | Longitudinal positioning and connecting device for underground engineering support arch centering and construction method | |
| CN216791009U (en) | Irregular-shaped frame blasting blast hole arrangement structure | |
| CN210482316U (en) | Assembled foundation pit supporting structure device | |
| CN209886552U (en) | Steel bar bending device for building engineering | |
| CN110820743A (en) | Accurate positioner of prestressing force tubular pile | |
| CN111173990A (en) | Bearing mechanism for underground pipeline jacking device and construction method | |
| CN113338985B (en) | Construction method for micro jacking pipe of ecological comprehensive pipe gallery engineering | |
| CN210893146U (en) | Adjustable central target device | |
| CN209272817U (en) | A kind of cross plate automatic soldering device | |
| CN216109719U (en) | Adjustable preformed hole template | |
| CN210919051U (en) | Device for freely adjusting and installing shaft cage guide beam support in multiple dimensions | |
| CN210396762U (en) | Inverted arch steel bar positioning device | |
| CN209083203U (en) | A kind of adjustable measurement control die set device for tunnel cross-section | |
| CN111880151A (en) | Auxiliary measuring device capable of simultaneously detecting geological radars in multiple measuring areas | |
| CN218479563U (en) | Building mounting tool for municipal garden | |
| CN211713953U (en) | Steel pipe pile foundation structure | |
| CN207303842U (en) | Cable broadcasts auxiliary device | |
| CN204277991U (en) | A kind of automatic vertical laser ceiling punching positioner | |
| CN212272027U (en) | Horizontal light blasting hole is to controlling means | |
| CN219640814U (en) | Blasthole positioning device | |
| CN212053879U (en) | Industrial and civil building wall reinforcing device | |
| CN216008532U (en) | Auxiliary checking equipment for small-bore linear tunnel | |
| CN219774991U (en) | Adjustable pipeline fixing support | |
| CN219643128U (en) | Electric power engineering is with electric power ground stake | |
| CN216240645U (en) | TBM belt bracket mounting and positioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2-1705, Yushan East Road, Huashan District, Ma'anshan City, Anhui Province, 243011 Patentee after: Anhui Jiangnan Limin Blasting Engineering Co.,Ltd. Country or region after: Zhong Guo Address before: 243000 middle section of Tianmen Avenue, Yushan District, Ma'anshan City, Anhui Province Patentee before: Anhui Jiangnan Limin Blasting Engineering Co.,Ltd. Country or region before: Zhong Guo |