CN217180679U - Blasting effect measuring device of blasting scene - Google Patents
Blasting effect measuring device of blasting scene Download PDFInfo
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- CN217180679U CN217180679U CN202220365938.3U CN202220365938U CN217180679U CN 217180679 U CN217180679 U CN 217180679U CN 202220365938 U CN202220365938 U CN 202220365938U CN 217180679 U CN217180679 U CN 217180679U
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- blasting
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Abstract
The utility model relates to the technical field of blasting measurement, and discloses a blasting effect measuring device for a blasting site, which solves the technical problem that the current blasting effect measuring device for the blasting site is inconvenient to limit a measuring probe; the blasting measuring instrument comprises a blasting measuring instrument body and a probe, wherein a convex block is fixedly arranged at the bottom of one side of the blasting measuring instrument body, a knob bolt is connected to one side of the convex block through a thread groove and a thread, a wire barrel is fixedly arranged at the bottom end of the blasting measuring instrument body through a support, a spring wire is arranged inside the wire barrel, one end of the spring wire is fixedly connected with the probe, and a base is arranged at the bottom end of the probe; the utility model discloses an insert ground with two picture pegs, can be fixed to the base, can keep the stability of base, rotate positive and negative tooth lead screw through the carousel, positive and negative tooth lead screw can drive two stopper reverse motions through two thread bushings, and distance between two multiplicable stoppers is convenient for place the probe between two stoppers.
Description
Technical Field
The utility model relates to a technical field is measured in the blasting, especially relates to a blasting effect measuring device of scene of blasting.
Background
The blasting measurement is a harmful reaction caused by blasting, and comprises monitoring, calculating and evaluating blasting vibration, blasting shock wave and individual dispersed objects, and the blasting measurement is currently popular internationally and is the vibration speed and frequency of blasting;
a blasting effect measuring device for blasting scene is not convenient for spacing to measuring probe at present, is difficult to keep measuring probe's stability, and present blasting effect measuring device is inconvenient accomodate measuring probe's wire, is protected it.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blasting effect measuring device in blasting scene has solved the present blasting effect measuring device who is used for the blasting scene and is not convenient for spacing technical problem to the measuring probe.
For solving the technical problem, the utility model provides a pair of on-spot blasting effect measuring device explodes, including blasting measuring apparatu body and probe, the fixed lug that is equipped with in bottom of blasting measuring apparatu body one side, there is the knob bolt one side of lug through thread groove threaded connection, the bottom of blasting measuring apparatu body is through the fixed line section of thick bamboo that is equipped with of support, the inside of a line section of thick bamboo is equipped with the spring wire, the one end fixedly connected with probe of spring wire, the bottom of probe is equipped with the base, the inside of base is rotated and is connected with positive and negative lead screw, positive and negative lead screw threaded connection has two spacing subassemblies, two spacing subassembly all is connected with the probe block, the both sides of base bottom are all fixed and are equipped with the picture peg.
Preferably, two the spacing subassembly all includes thread bush, gag lever post, clamp plate and stopper, two the thread bush respectively with the both sides threaded connection of positive and negative tooth lead screw, two the top of thread bush all is fixed and is equipped with the gag lever post, two the top of gag lever post all is fixed and is equipped with the clamp plate, two one side of clamp plate is all fixed and is equipped with the stopper.
Preferably, the two of base top have all been seted up the pole groove, two the gag lever post respectively with two pole groove sliding connection, the spacing groove has all been seted up to the positive bottom of probe and the bottom at the back, two the stopper is connected with two spacing groove block respectively.
Preferably, one side and the top end of the probe are respectively and fixedly provided with an insertion tube and a positioning plate, the surface of the positioning plate is provided with a bolt hole, and the probe is electrically connected with the blasting measuring instrument body through a spring wire.
Preferably, one side of the base is fixedly provided with a cover plate through screws, the front side of the base is provided with a turntable, and one end of the positive and negative screw rod penetrates through the base and is fixedly connected with the turntable.
Preferably, the top of blasting measuring apparatu body is fixed and is equipped with the handle, the front of blasting measuring apparatu body is seted up flutedly, the inside of recess is inlayed to the display screen of blasting measuring apparatu body, the top of recess articulates there is the protective cover.
Compared with the prior art, the utility model provides a pair of on-spot blasting effect measuring device of blasting has following beneficial effect:
the utility model provides a blasting effect measuring device for a blasting site, which can fix a base by inserting two inserting plates into the ground, the stability of the base can be kept, the positive and negative screw rods can drive the two limit blocks to move reversely through the two thread sleeves by rotating the rotary disc, the distance between the two limit blocks can be increased, the probe can be conveniently placed between the two limit blocks, the positive and negative screw rods can drive the two limit blocks to move oppositely through the two thread sleeves by the reverse positive and negative screw rods of the turntable, the two limit blocks can be respectively clamped with the two limit grooves, the probe can be positioned and fixed conveniently, the stability of the screw can be kept, when the positive and negative screw rods rotate, the rod grooves can guide the limiting rods, the threaded sleeves can be made to move linearly, the positive and negative screw rods stop rotating, and the positive and negative screw rods can limit the two limiting blocks through friction force between the positive and negative screw rods and the two threaded sleeves.
The utility model provides a blasting effect measuring device in scene of blasting, during the field survey blasting effect, the probe can transmit measured data to blasting measuring apparatu body through the spring wire, after the measurement, through making two stoppers separate with two spacing grooves respectively, the convenience is taken off the probe from the base, through inserting bobbin one end with the intubate, can withdraw bobbin with the spring wire inside, be convenient for accomodate the spring wire, occupation space not, and bobbin can protect the spring wire, the spring wire is not fragile, the intubate gets into bobbin inside back, can support the probe, through passing the keyhole with the knob bolt, again with the thread groove of knob bolt screw in lug, can fix the probe on the lug, can keep the stability of probe.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the probe of the present invention;
FIG. 3 is a schematic cross-sectional view of the base of the present invention;
fig. 4 is a schematic view of the sectional structure of the limiting assembly of the present invention.
Reference numbers in the figures: 1. a blasting gauge body; 2. a groove; 3. a protective cover; 4. a bump; 5. a knob bolt; 6. a support; 7. a bobbin; 8. a spring wire; 9. a probe; 10. inserting a tube; 11. positioning a plate; 12. a keyhole; 13. a limiting groove; 14. a base; 15. inserting plates; 16. a screw rod with positive and negative teeth; 17. a turntable; 18. a cover plate; 19. a rod groove; 20. a limiting component; 201. a threaded sleeve; 202. a limiting rod; 203. pressing a plate; 204. and a limiting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Embodiment one, given by fig. 1-4, the utility model discloses a blasting measuring instrument body 1 and probe 9, the fixed lug 4 that is equipped with in bottom of blasting measuring instrument body 1 one side, there is knob bolt 5 one side of lug 4 through thread groove threaded connection, the fixed wire section of thick bamboo 7 that is equipped with in bottom of blasting measuring instrument body 1 through support 6, the inside of wire section of thick bamboo 7 is equipped with spring wire 8, the one end fixedly connected with probe 9 of spring wire 8, the bottom of probe 9 is equipped with base 14, the internal rotation of base 14 is connected with positive and negative tooth lead screw 16, positive and negative tooth lead screw 16 threaded connection has two spacing subassemblies 20, two spacing subassemblies 20 all are connected with probe 9 block, the both sides of base 14 bottom are all fixed and are equipped with picture peg 15.
Second embodiment, on the basis of first embodiment, two spacing subassemblies 20 all include thread bush 201, gag lever post 202, clamp plate 203 and stopper 204, two thread bushes 201 respectively with the both sides threaded connection of positive and negative tooth lead screw 16, the top of two thread bushes 201 is all fixed and is equipped with gag lever post 202, the top of two gag lever posts 202 is all fixed and is equipped with clamp plate 203, one side of two clamp plates 203 is all fixed and is equipped with stopper 204, can inject two thread bushes 201 through positive and negative tooth lead screw 16, can keep the distance between two stopper 204, through rotating positive and negative tooth lead screw 16, positive and negative tooth lead screw 16 can drive two stopper 204 reverse motion through two thread bushes 201.
Third embodiment, on the basis of second embodiment, rod groove 19 has all been seted up to two on base 14 top, two gag lever posts 202 respectively with two rod groove 19 sliding connection, spacing groove 13 has all been seted up to the bottom at the positive bottom of probe 9 and the bottom at the back, two stopper 204 are connected with two spacing groove 13 block respectively, can lead gag lever post 202 through rod groove 19, can make thread bush 201 do linear motion, through with two stopper 204 respectively with two spacing groove 13 blocks, can fix a position probe 9, conveniently be fixed in on base 14 with probe 9.
In the fourth embodiment, based on the first embodiment, an insertion tube 10 and a positioning plate 11 are respectively fixedly arranged at one side and the top end of the probe 9, a bolt hole 12 is formed in the surface of the positioning plate 11, the probe 9 is electrically connected with the blasting measuring instrument body 1 through a spring wire 8, the knob bolt 5 is inserted through the bolt hole 12, and then the knob bolt 5 is screwed into the thread groove of the bump 4, so that the probe 9 can be fixed on the bump 4.
Fifth embodiment, on the basis of the first embodiment, a cover plate 18 is fixedly arranged on one side of the base 14 through screws, a rotating disc 17 is arranged on the front surface of the base 14, one end of the positive and negative tooth screw rod 16 penetrates through the base 14 and is fixedly connected with the rotating disc 17, and the positive and negative tooth screw rod 16 can be conveniently rotated through the rotating disc 17.
Sixth embodiment, on the basis of the first embodiment, a handle is fixedly arranged at the top end of the blasting measurement instrument body 1, a groove 2 is formed in the front face of the blasting measurement instrument body 1, a display screen of the blasting measurement instrument body 1 is embedded in the groove 2, a protective cover 3 is hinged to the top of the groove 2, the blasting measurement instrument body 1 can be held conveniently through the handle, and the display screen of the blasting measurement instrument body 1 can be protected through the protective cover 3.
The working principle is as follows:
the first innovation point implementation step:
the first step is as follows: when the blasting effect needs to be measured, a worker firstly inserts the two inserting plates 15 into the ground and fixes the base 14, then rotates the positive and negative threaded screws 16 through the turnplate 17, the positive and negative threaded screws 16 can drive the two limiting blocks 204 to move in the opposite directions through the two thread sleeves 201, and the distance between the two limiting blocks 204 can be increased;
the second step is that: then, the probe 9 is placed between the two limit blocks 204, finally, the forward and reverse threaded screw rod 16 is reversed through the turntable 17, the forward and reverse threaded screw rod 16 can drive the two limit blocks 204 to move oppositely through the two thread sleeves 201, so that the two limit blocks 204 can be respectively clamped with the two limit grooves 13, the probe 9 can be positioned, and the stability of the probe can be kept;
the third step: when the positive and negative thread lead screw 16 rotates, the rod groove 19 can guide the limiting rod 202, so that the thread sleeves 201 can make linear motion, and after the positive and negative thread lead screw 16 stops rotating, the positive and negative thread lead screw 16 can limit the two limiting blocks 204 through the friction force between the two thread sleeves 201.
The implementation step of the second innovation point:
the first step is as follows: when the blasting effect is measured on site, the probe 9 can transmit the measurement data to the blasting measuring instrument body 1 through the spring wire 8, and after the measurement is finished, the probe 9 can be taken down from the base 14 by separating the two limit blocks 204 from the two limit grooves 13 respectively;
the second step is that: the insertion tube 10 is inserted into one end of the wire barrel 7 by a worker, the spring wire 8 can be retracted into the wire barrel 7, the wire barrel 7 can accommodate the spring wire 8, space is not occupied, the wire barrel 7 can protect the spring wire 8, and the spring wire 8 is not easy to damage;
the third step: after the insertion tube 10 enters the wire barrel 7, the probe 9 can be supported, a worker can enable the knob bolt 5 to penetrate through the bolt hole 12, then the knob bolt 5 is screwed into the thread groove of the convex block 4, the probe 9 can be fixed on the convex block 4, the stability of the probe 9 can be kept, and the probe can be conveniently moved.
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 utility model provides an on-spot blasting effect measuring device of blasting, includes blasting measuring apparatu body (1) and probe (9), its characterized in that: the fixed lug (4) that is equipped with in bottom of blasting measuring apparatu body (1) one side, there is knob bolt (5) one side of lug (4) through thread groove threaded connection, the bottom of blasting measuring apparatu body (1) is through fixed a line section of thick bamboo (7) that is equipped with of support (6), the inside of a line section of thick bamboo (7) is equipped with spring wire (8), the one end fixedly connected with probe (9) of spring wire (8), the bottom of probe (9) is equipped with base (14), the internal rotation of base (14) is connected with positive and negative tooth lead screw (16), positive and negative tooth lead screw (16) threaded connection has two spacing subassemblies (20), two spacing subassembly (20) all are connected with probe (9) block, the both sides of base (14) bottom are all fixed and are equipped with picture peg (15).
2. The device for measuring the blasting effect of a blasting site according to claim 1, wherein each of the two limiting assemblies (20) comprises a threaded sleeve (201), a limiting rod (202), a pressing plate (203) and a limiting block (204), the two threaded sleeves (201) are respectively in threaded connection with two sides of the screw rod (16) with positive and negative teeth, the limiting rods (202) are fixedly arranged at the top ends of the two threaded sleeves (201), the pressing plates (203) are fixedly arranged at the top ends of the two limiting rods (202), and the limiting blocks (204) are fixedly arranged at one sides of the two pressing plates (203).
3. The device for measuring the blasting effect in the blasting site according to claim 2, wherein two rod grooves (19) are formed in the top end of the base (14), the two limiting rods (202) are slidably connected with the two rod grooves (19) respectively, the limiting grooves (13) are formed in the bottom of the front surface and the bottom of the back surface of the probe (9), and the two limiting blocks (204) are connected with the two limiting grooves (13) in a clamping manner respectively.
4. The device for measuring the blasting effect at the blasting site according to claim 1, wherein a cannula (10) and a positioning plate (11) are respectively fixedly arranged at one side and the top end of the probe (9), a bolt hole (12) is formed in the surface of the positioning plate (11), and the probe (9) is electrically connected with the blasting measuring instrument body (1) through a spring wire (8).
5. The device for measuring the blasting effect at the blasting site according to claim 1, wherein a cover plate (18) is fixedly arranged on one side of the base (14) through screws, a rotary table (17) is arranged on the front surface of the base (14), and one end of the front and back tooth screw rod (16) penetrates through the base (14) and is fixedly connected with the rotary table (17).
6. The device for measuring the blasting effect at the blasting site according to claim 1, wherein a handle is fixedly arranged at the top end of the blasting measuring instrument body (1), a groove (2) is formed in the front surface of the blasting measuring instrument body (1), a display screen of the blasting measuring instrument body (1) is embedded in the groove (2), and a protective cover (3) is hinged to the top of the groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220365938.3U CN217180679U (en) | 2022-02-23 | 2022-02-23 | Blasting effect measuring device of blasting scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220365938.3U CN217180679U (en) | 2022-02-23 | 2022-02-23 | Blasting effect measuring device of blasting scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217180679U true CN217180679U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220365938.3U Active CN217180679U (en) | 2022-02-23 | 2022-02-23 | Blasting effect measuring device of blasting scene |
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| Country | Link |
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| CN (1) | CN217180679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793473A (en) * | 2023-08-29 | 2023-09-22 | 淄博圣世达爆破工程有限公司 | Rock blasting vibration testing device |
-
2022
- 2022-02-23 CN CN202220365938.3U patent/CN217180679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793473A (en) * | 2023-08-29 | 2023-09-22 | 淄博圣世达爆破工程有限公司 | Rock blasting vibration testing device |
| CN116793473B (en) * | 2023-08-29 | 2023-11-07 | 淄博圣世达爆破工程有限公司 | Rock blasting vibration testing device |
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