CN212109771U - Heat insulation device for blasting equipment - Google Patents
Heat insulation device for blasting equipment Download PDFInfo
- Publication number
- CN212109771U CN212109771U CN202020043516.5U CN202020043516U CN212109771U CN 212109771 U CN212109771 U CN 212109771U CN 202020043516 U CN202020043516 U CN 202020043516U CN 212109771 U CN212109771 U CN 212109771U
- Authority
- CN
- China
- Prior art keywords
- explosive
- device main
- main part
- wall
- blasting
- 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
Images
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model provides a blasting equipment heat-proof device. The device main part is inlayed at the inner wall in explosive hole, the explosive hole is seted up on the stone, the lower extreme of device main part is provided with buffer gear, the upper end of device main part is provided with telescopic machanism and is connected with circular circle, the circular port has been seted up on the draw-in groove, be connected through card and mechanism between circular circle and the device main part. The utility model provides a blasting equipment heat-proof device can be in the time of installation explosive, the degree of depth that accurate assurance explosive was buried, when having avoided the explosive to bury the degree of depth not enough, can not be fine explode the stone and open, can also avoid the explosive to be too near apart from ground simultaneously, in the blasting, the rubble that leads to splitting easily splashes, the problem of production potential safety hazard, the security of device and the blasting performance of explosive have been improved, simultaneously can also be in the time of installation explosive, protect the bottom of device main part, the security of device has been improved.
Description
Technical Field
The utility model relates to a blasting technical field especially relates to a blasting equipment heat-proof device.
Background
For example, a thermal insulation device for a blasting apparatus in chinese granted patent CN209310624U, comprises a shell, a thermal insulation layer, a compaction layer, a filling material, a shell bottom, sound-absorbing cotton, a lead terminal, a lead wire, a sealing cover, a resin adhesive, a detonator, and a explosive chamber; wherein: the shell is fixedly connected with the shell bottom, sound-absorbing cotton is fixedly arranged at the bottom of the shell bottom, an explosive cavity is fixedly arranged on the upper surface of the shell bottom, explosive is filled in the explosive cavity, a sealing cover is fixedly arranged at the top of the explosive cavity, a through hole is arranged in the middle of the sealing cover, an igniter is fixedly arranged in the explosive cavity and electrically connected with a lead wire, the lead wire is fixedly connected with the middle of the sealing cover through resin adhesive, a lead terminal is fixedly arranged at one end of the lead wire, filling material is arranged on the outer wall of the explosive cavity, the inner wall of the shell is fixedly connected with a heat-insulating layer, the device simple structure, the cost is lower, and convenient operation can be used to protection explosive and detonating cord for the blasting equipment can be in the downthehole safe handling of high temperature big gun, has solved the processing time restriction that high temperature implemented the blasting, has improved blasting efficiency greatly, and the device is simple, and the practicality is strong.
In order to ensure the use safety of the explosive, the installation depths of the explosive are different in different areas, but the traditional heat insulation device of the blasting equipment cannot accurately control the burying depth of the explosive, so that the explosive is easy to generate great potential safety hazard when in use.
Therefore, it is necessary to provide a heat insulation device for blasting equipment to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blasting equipment heat-proof device has solved traditional blasting equipment heat-proof device and can not be fine and carry out accurate control to the buried degree of depth of explosive, leads to the explosive to produce the problem of great potential safety hazard easily when using.
In order to solve the technical problem, the utility model provides a pair of blasting equipment heat-proof device, including device main part and draw-in groove, the inner wall in the explosive hole is inlayed to the device main part, the explosive hole is seted up on the stone, the lower extreme of device main part is provided with buffer gear, the upper end of device main part is provided with telescopic machanism and is connected with circular circle, the circular port has been seted up on the draw-in groove, be connected through card and mechanism between circular circle and the device main part.
Preferably, buffer gear includes first spout, movable block and first spring, the bottom at the device main part is seted up to first spout, the inner wall of first spout is inlayed and is had the movable block, through first spring coupling between the inner wall of movable block and first spout.
Preferably, the lower end of the movable block is set to be conical, and the inclined angle of the conical shape is the same as the inclined angle of the lower end of the device main body.
Preferably, telescopic machanism includes second spout, movable rod and second spring, the both sides in device main part upper end are seted up to the second spout, the inner wall of second spout is inlayed and is had the movable rod, through second spring coupling between the inner wall of movable rod and second spout, the upper end and the circular circle of movable rod are connected.
Preferably, the surface of the movable rod is provided with scale marks.
Preferably, the card and the mechanism comprise a clamping groove and a clamping block, the clamping groove is formed in the upper end of the device main body, the clamping block is embedded in the inner wall of the clamping groove, and one end, far away from the clamping groove, of the clamping block is installed at the lower end of the circular ring.
Compared with the prior art, the utility model provides a blasting equipment heat-proof device has following beneficial effect:
the utility model provides a heat insulation device for blasting equipment,
1. through being provided with buffer gear, can protect the bottom of device main part when the installation explosive, when the direct inner wall with the explosive hole of bottom of having avoided the device main part bumps, lead to device main part bottom to damage, the inside explosive of device main part is revealed, leads to the explosive to contact the problem that the explosive hole inside high temperature directly explodes, has improved the security of device.
2. Through being provided with card and mechanism and telescopic machanism and mutually supporting, can be when the installation explosive, the degree of depth that the accurate assurance explosive was buried, when having avoided the explosive to bury the degree of depth not enough, can not be fine explode the stone and open, can also avoid the explosive to be too near apart from ground simultaneously, in the blasting, leads to the rubble that splits to splash easily, produces the problem of potential safety hazard, has improved the security of device and the blasting performance of explosive.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a heat insulation device for a blasting apparatus according to the present invention;
FIG. 2 is a schematic diagram of a partial top view cross section of the structure shown in FIG. 1;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1.
Reference numbers in the figures: 1. the device main part, 2, explosive hole, 3, stone, 4, first spout, 5, movable block, 6, first spring, 7, second spout, 8, movable rod, 9, second spring, 10, circular circle, 11, draw-in groove, 12, fixture block, 13, circular port.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a front cross section; FIG. 2 is a schematic diagram of a partial top view cross section; fig. 3 is an enlarged schematic view of a portion a in fig. 1. The heat insulation device for the blasting equipment comprises a device main body 1 and a clamping groove 11, wherein the device main body 1 is inlaid in the inner wall of an explosive hole 2, the explosive hole 2 is formed in a stone block 3, a buffer mechanism is arranged at the lower end of the device main body 1, a telescopic mechanism is arranged at the upper end of the device main body 1 and connected with a circular ring 10, a circular hole 13 is formed in the clamping groove 11, and the circular ring 10 is connected with the device main body 1 through a clamp and a mechanism.
Buffer gear includes first spout 4, movable block 5 and first spring 6, and first spout 4 is seted up in the bottom of device main part 1, and the inner wall of first spout 4 is inlayed and is had movable block 5, is connected through first spring 6 between the inner wall of movable block 5 and first spout 4.
The lower end of the movable block 5 is set to be conical, and the inclined angle of the conical shape is the same as the inclined angle of the lower end of the device main body 1.
Telescopic machanism includes second spout 7, movable rod 8 and second spring 9, and the both sides in device main part 1 upper end are seted up to second spout 7, and the inner wall of second spout 7 is inlayed and is had movable rod 8, is connected through second spring 9 between the inner wall of movable rod 8 and second spout 7, and the upper end and the circular ring 10 of movable rod 8 are connected.
The surface of the movable rod 8 is provided with scale marks.
The card and the mechanism comprise a card slot 11 and a card block 12, the card slot 11 is arranged at the upper end of the device main body 1, the card block 12 is embedded in the inner wall of the card slot 11, and one end, far away from the card slot 11, of the card block 12 is installed at the lower end of the circular ring 10.
The utility model provides a blasting equipment heat-proof device's theory of operation as follows:
when explosive is required to be installed, the circular ring 10 can be pulled to enable the circular ring 10 to slide upwards, the circular ring 10 slides upwards to drive the clamping block 12 to slide upwards, so that the clamping block 12 is separated from the inner wall of the clamping groove 11, meanwhile, due to the fact that no extrusion force is applied, the second spring 9 recovers elastic deformation, the movable rod 8 is pushed to slide on the inner wall of the second sliding groove 7 to open the circular ring 10, then the device is placed on the inner wall of the explosive hole 2, the movable block 5 at the lower end of the device main body 1 is in contact with the inner wall of the bottom end of the explosive hole 2, the movable block 5 is under the action of the extrusion force, the movable block 5 extrudes the first spring 6, the first spring 6 is elastically deformed, the movable block 5 is contracted to the inner wall of the first sliding groove 4, the situation that the bottom end of the movable block 5 is directly impacted with the inner wall of the explosive hole 2 to, affecting the performance of the explosive.
Compared with the prior art, the utility model provides a blasting equipment heat-proof device has following beneficial effect:
1. through being provided with buffer gear, can protect the bottom of device main part 1 when the installation explosive, when having avoided the direct inner wall with explosive hole 2 of bottom of device main part 1 to collide, lead to device main part 1 bottom to damage, the inside explosive of device main part 1 is revealed, leads to the explosive to contact the problem that explosive hole 2 inside high temperature directly takes place to explode, has improved the security of device.
2. Through being provided with card and mechanism and telescopic machanism and mutually supporting, can be when the installation explosive, the degree of depth that the accurate assurance explosive was buried, when having avoided the explosive to bury the degree of depth not enough, can not be fine explode the stone and open, can also avoid the explosive to be too near apart from ground simultaneously, in the blasting, leads to the rubble that splits to splash easily, produces the problem of potential safety hazard, has improved the security of device and the blasting performance of explosive.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a blasting equipment heat-proof device, includes device main part (1) and draw-in groove (11), its characterized in that: device main part (1) inlays the inner wall in explosive hole (2), explosive hole (2) are seted up on stone (3), the lower extreme of device main part (1) is provided with buffer gear, the upper end of device main part (1) is provided with telescopic machanism and is connected with circular circle (10), circular port (13) have been seted up on draw-in groove (11), through card and mechanism connection between circular circle (10) and device main part (1).
2. The heat insulation device for the blasting material according to claim 1, wherein the buffer mechanism comprises a first chute (4), a movable block (5) and a first spring (6), the first chute (4) is arranged at the bottom end of the device main body (1), the movable block (5) is embedded in the inner wall of the first chute (4), and the movable block (5) is connected with the inner wall of the first chute (4) through the first spring (6).
3. The heat insulation device for the blasting material according to claim 2, wherein the lower end of the movable block (5) is provided with a cone shape, and the inclination angle of the cone shape is the same as the inclination angle of the lower end of the device main body (1).
4. The heat insulation device for the blasting material according to claim 1, wherein the telescopic mechanism comprises a second chute (7), a movable rod (8) and a second spring (9), the second chute (7) is arranged on two sides of the upper end of the device main body (1), the movable rod (8) is embedded in the inner wall of the second chute (7), the movable rod (8) is connected with the inner wall of the second chute (7) through the second spring (9), and the upper end of the movable rod (8) is connected with the circular ring (10).
5. The heat insulation device for the blasting material according to claim 4, wherein the surface of the movable rod (8) is provided with graduation marks.
6. The heat insulation device for the blasting material according to claim 1, wherein the clamping and mechanism comprises a clamping groove (11) and a clamping block (12), the clamping groove (11) is formed in the upper end of the device body (1), the clamping block (12) is embedded in the inner wall of the clamping groove (11), and one end, far away from the clamping groove (11), of the clamping block (12) is installed at the lower end of the circular ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043516.5U CN212109771U (en) | 2020-01-09 | 2020-01-09 | Heat insulation device for blasting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043516.5U CN212109771U (en) | 2020-01-09 | 2020-01-09 | Heat insulation device for blasting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212109771U true CN212109771U (en) | 2020-12-08 |
Family
ID=73626854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020043516.5U Active CN212109771U (en) | 2020-01-09 | 2020-01-09 | Heat insulation device for blasting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212109771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729033A (en) * | 2020-12-28 | 2021-04-30 | 安徽江南爆破工程有限公司 | Heat insulation device for high-temperature blasting and blasting method |
-
2020
- 2020-01-09 CN CN202020043516.5U patent/CN212109771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729033A (en) * | 2020-12-28 | 2021-04-30 | 安徽江南爆破工程有限公司 | Heat insulation device for high-temperature blasting and blasting method |
| CN112729033B (en) * | 2020-12-28 | 2024-02-23 | 安徽江南爆破工程有限公司 | Heat insulation device for high-temperature blasting and blasting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212109771U (en) | Heat insulation device for blasting equipment | |
| US2669928A (en) | Perforating device for wells | |
| GB677824A (en) | Improvements in devices containing hollow explosive charges for perforating or cutting bore-hole linings or casings | |
| CN210625490U (en) | Charging device for rock blasting | |
| CN110243689A (en) | A kind of hard rock true triaxial CO2Explosion fracturing experimental provision and its method | |
| ES451547A1 (en) | Method and device for breaking a hard compact material | |
| KR20170006195A (en) | Air deck rock blasting method using conduit | |
| CN108801067A (en) | A kind of quick-fried source device for simulated explosion effect | |
| US2976940A (en) | Formation sampler | |
| CN110174031B (en) | Device for overcoming blasting root | |
| CN108827096B (en) | Non-contact energy gathering blasting device | |
| CN202850957U (en) | Perforating bullet with big fragments and deep penetration | |
| CN212508374U (en) | Novel hollow grouting anchor rod adopting multidirectional energy-gathering blasting and fracturing | |
| JPS62501441A (en) | Devices inside mines that can be made safe | |
| CN105043180A (en) | Explosion-method quick hole-blocking device | |
| CN212963063U (en) | Anti-static muzzle protection plug for mine blasting | |
| CN201488667U (en) | Plasma jet igniter | |
| CN209858564U (en) | A recoverable sensor for in situ experiment | |
| CN114136798A (en) | Hydraulic pressure-blasting coupling fracturing model experiment system | |
| CN210570270U (en) | Bonnet fryer with rubble is thrown function | |
| CN208073389U (en) | A kind of anti-gatherer of harnessing the river of coal mine work area | |
| CN209147846U (en) | A kind of water-tight device for explosion | |
| CN110631441A (en) | Mine medium-length hole charging method and mine medium-length hole charging device | |
| CN208444016U (en) | Tunnel TGP advance geologic prediction excites the explosive in hole to deliver bar | |
| JPS57197324A (en) | Receiving of penetrating reaction of pile in pile driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |