CN210374821U - Emulsion explosive grabs explosive hook - Google Patents
Emulsion explosive grabs explosive hook Download PDFInfo
- Publication number
- CN210374821U CN210374821U CN201921403992.7U CN201921403992U CN210374821U CN 210374821 U CN210374821 U CN 210374821U CN 201921403992 U CN201921403992 U CN 201921403992U CN 210374821 U CN210374821 U CN 210374821U
- Authority
- CN
- China
- Prior art keywords
- groove
- grapple
- rod
- emulsion explosive
- positioning
- 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.)
- Expired - Fee Related
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 46
- 239000000839 emulsion Substances 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000004880 explosion Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010029216 Nervousness Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses an emulsion explosive grabs explosive hook, including dead lever, buckle and gag lever post, the constant head tank has been seted up to the inside top of dead lever, and the inside of constant head tank is provided with the locating lever, the buckle welding is at the upper surface of locating lever, and the internally mounted of buckle has the stay cord, the inside reservation in below of dead lever has the groove of wearing, the locating lever is through the one end interconnect of upper portion pivot with the connecting rod, the inside lower surface reservation of grapple has the standing groove, and the internally mounted of standing groove has the bottom plate, the gag lever post welding is at the lower surface of dead lever, and the inside of gag lever post has seted up the spacing groove, the side of splint is through inside spring and accomodate groove interconnect. This emulsion explosive grabs explosive hook adopts neotype structural design for this device is convenient for the remote control grapple's the rotation condition, and the device is provided with fastening structure, can improve the grapple and rotate the fastening nature of enclosed position, and the staff of being convenient for controls.
Description
Technical Field
The utility model relates to an emulsion explosive technical field specifically is an emulsion explosive grabs explosive hook.
Background
The emulsion explosive is a water-in-oil emulsion explosive, and the explosion performance is better, uses comparatively extensively in the blasting trade, and the emulsion explosive uses in darker rock or deep water, and the manual its position of putting of manual not being convenient for of manual work, and the during operation adopts corresponding machinery cooperation to grab the explosive hook and moves emulsion explosive machinery to the explosion position, improves construction safety.
With the continuous use of the emulsion explosive grabbing hook in construction, the following problems are found in the use process:
1. the existing emulsion explosive grabbing hooks are inconvenient to control the grabbing hooks at a long distance when in use, and are inconvenient to operate by workers.
2. And current some emulsion explosive grab explosive hook is after hoisting the emulsion explosive, and the adjusting position fastening nature of grab hook is relatively poor to the emulsion explosive rocks in the inside of grab hook easily, increases the control degree of difficulty.
Therefore, an emulsion explosive grabbing hook is needed to solve the above problems.
Disclosure of Invention
An object of the utility model is to provide an emulsion explosive grabs explosive hook to propose the current partial emulsion explosive grabs explosive hook and be not convenient for remote control in solving above-mentioned background art, and the relatively poor problem of grapple adjusting position stability.
In order to achieve the above object, the utility model provides a following technical scheme: an emulsion explosive grabbing hook comprises a fixed rod, a retaining ring and a limiting rod, wherein a positioning groove is formed in the upper portion inside the fixed rod, a positioning rod is arranged inside the positioning groove and is connected with the fixed rod through an external spring, the retaining ring is welded on the upper surface of the positioning rod, a pull rope is arranged inside the retaining ring, a through groove is reserved in the lower portion of the fixed rod, the positioning rod is connected with one end of a connecting rod through an upper rotating shaft, the other end of the connecting rod is connected with a grabbing hook through a lower rotating shaft, the upper portion of the grabbing hook is connected with the fixed rod through an internal rotating shaft, a placing groove is reserved in the lower surface inside the grabbing hook, a bottom plate is arranged inside the placing groove, the limiting rod is welded on the lower surface of the fixed rod, a limiting groove is formed in the limiting rod, and clamping plates are symmetrically, the side of splint is through inside spring and accomodate groove interconnect, and accomodate the inside both sides that the groove symmetry was seted up at the spacing groove.
Preferably, the positioning rod forms a sliding structure with the fixing rod through the positioning groove, the sliding direction of the positioning rod is the up-down direction, and the positioning rod forms an elastic structure with the fixing rod through an external spring.
Preferably, one end of the connecting rod is rotatably connected with one end of the positioning rod through an upper rotating shaft, the other end of the connecting rod forms a rotating structure with the grapple through a lower rotating shaft, and the position of the connecting rod corresponds to the position of the through groove.
Preferably, the grapple forms rotating structure with the fixed link through inside pivot, and the turned angle scope of grapple is 0-90 to the grapple passes through spacing groove and gag lever post through connection.
Preferably, the bottom plate is of an arc-shaped structure, the bottom plate is made of a frosted material, and the bottom plate and the grapple are of an integrated structure.
Preferably, splint pass through inside spring and accomodate groove elastic connection, and splint are connected with the gag lever post gomphosis through accomodating the groove to the side of splint and the right side top side of grapple all are slope column structure, and the inclined plane inclination of splint and grapple is the same simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: the emulsion explosive grabbing hook adopts a novel structural design, so that the rotation of the grabbing hook can be conveniently controlled at a longer distance by the device, the operation and control of workers are facilitated, and the device is provided with a fastening structure, so that the fastening property of the connection between the grabbing hook and a limiting rod is conveniently improved;
1. when the device is used, the position of the positioning rod in the fixed rod is moved through the pull rope, so that the rotation angle of the connecting rod and the grapple is controlled, the emulsion explosive is conveniently hoisted and detached in the device, and the operation and the control are simple;
2. the splint that elastic structure set up, when rotating the grapple and adjusting the inside that gets into the spacing groove, the inclined plane of grapple promotes the slope of splint and compresses the internal spring towards the side, is convenient for improve the fastening nature of being connected between grapple and the gag lever post, improves the sealing effect of grapple department after hoist and mount emulsion explosive, and the bottom plate of dull polish material preparation can increase the friction between emulsion explosive connection rope and the couple simultaneously, avoids emulsion explosive hoist and mount to rock about when the device is inside.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the fixing rod of the present invention;
FIG. 3 is a schematic top sectional view of the stop lever and the clamp plate of the present invention;
fig. 4 is a partial structure schematic diagram of the right side surface of the grapple of the present invention;
fig. 5 is the longitudinal section structure schematic diagram of the limiting rod and the clamping plate of the present invention.
In the figure: 1. fixing the rod; 2. positioning a groove; 3. positioning a rod; 4. an outer spring; 5. a retaining ring; 6. pulling a rope; 7. penetrating a groove; 8. an upper rotating shaft; 9. a connecting rod; 10. a lower rotating shaft; 11. a grapple; 12. an inner rotating shaft; 13. a placement groove; 14. a base plate; 15. a limiting rod; 16. a limiting groove; 17. a splint; 18. an inner spring; 19. a receiving groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an emulsion explosive grabbing hook comprises a fixing rod 1, a positioning groove 2, a positioning rod 3, an external spring 4, a buckle ring 5, a pull rope 6, a through groove 7, an upper rotating shaft 8, a connecting rod 9, a lower rotating shaft 10, a grabbing hook 11, an internal rotating shaft 12, a placing groove 13, a bottom plate 14, a limiting rod 15, a limiting groove 16, a clamping plate 17, an internal spring 18 and a containing groove 19, wherein the positioning groove 2 is formed above the inside of the fixing rod 1, the positioning rod 3 is arranged inside the positioning groove 2, the positioning rod 3 is connected with the fixing rod 1 through the external spring 4, the buckle ring 5 is welded on the upper surface of the positioning rod 3, the pull rope 6 is arranged inside the buckle ring 5, the through groove 7 is reserved inside the lower part of the fixing rod 1, the positioning rod 3 is connected with one end of the connecting rod 9 through the upper rotating shaft 8, the other end of the connecting, and grapple 11 top is through inside pivot 12 and dead lever 1 interconnect, the inside lower surface reservation of grapple 11 has a standing groove 13, and the internally mounted of standing groove 13 has a bottom plate 14, gag lever post 15 welds the lower surface at dead lever 1, and gag lever post 15's inside has seted up spacing groove 16, and the inside bilateral symmetry of spacing groove 16 is provided with splint 17, the side of splint 17 through inside spring 18 with accomodate groove 19 interconnect, and accomodate groove 19 symmetry and set up in the inside both sides of spacing groove 16.
In the embodiment, the positioning rod 3 and the fixed rod 1 form a sliding structure through the positioning groove 2, the sliding direction of the positioning rod 3 is the up-down direction, the positioning rod 3 and the fixed rod 1 form an elastic structure through the external spring 4, and the structural design is convenient for controlling the position of the positioning rod 3 in the positioning groove 2 so as to control the rotating angle of the grapple 11 in a transmission manner;
one end of the connecting rod 9 is rotatably connected with one end of the positioning rod 3 through the upper rotating shaft 8, the other end of the connecting rod 9 forms a rotating structure with the grapple 11 through the lower rotating shaft 10, the position of the connecting rod 9 corresponds to the position of the through groove 7, and when the position of the positioning rod 3 is adjusted, two ends of the connecting rod 9 rotate through the upper rotating shaft 8 and the lower rotating shaft 10 respectively;
the grab hook 11 and the fixed rod 1 form a rotating structure through an internal rotating shaft 12, the rotating angle range of the grab hook 11 is 0-90 degrees, the grab hook 11 is in through connection with the limiting rod 15 through a limiting groove 16, and the installation and the disassembly of the emulsion explosive on the device can be controlled conveniently through the rotation of the grab hook 11;
the bottom plate 14 is of an arc-shaped structure, the bottom plate 14 is made of a frosted material, the bottom plate 14 and the grapple 11 are of an integrated structure, friction force can be increased due to the structure, and the emulsion explosive is prevented from being lifted on the device from moving left and right;
The working principle is as follows: when the device is used, firstly, the device is installed on mechanical equipment for controlling movement according to the structure shown in figures 1 and 2, the grapple 11 and the limiting rod 15 are in a separated state under the action of the external spring 4 in an original state, emulsion explosive is hoisted inside a bottom plate 14 installed inside the grapple 11 through corresponding fixed ropes, the bottom plate 14 is made of frosted materials, the friction between the bottom plate and the emulsion explosive fixed ropes is improved, the fixed ropes are prevented from shaking inside the grapple 11 in the moving process, the pull rope 6 is pulled upwards, the pull rope 6 drives the positioning rod 3 to move upwards through the positioning groove 2, the external spring 4 is pulled upwards by the positioning rod 3, at the moment, two ends of the connecting rod 9 rotate through the upper rotating shaft 8 and the lower rotating shaft 10 respectively, the connecting rod 9 pushes the grapple 11 to rotate towards the right side through the internal rotating shaft 12, and the grapple 11 enters the limiting groove 16, the limiting rod 15 seals the side surface of the grapple 11;
subsequently, according to the structure shown in fig. 1, 3, 4 and 5, when the grapple 11 enters the inside of the limit groove 16, the inclined surface above the right side of the grapple 11 and the inclined surface of the clamp plate 17 contact each other to push the clamp plate 17 to compress the inner spring 18 inwardly, the clamp plate 17 enters the receiving groove 19, the structure is arranged to increase the fastening of the connection between the grapple 11 and the limit rod 15, at this time, it is inconvenient to control the length of the stay 6, the apparatus is moved to the position to be exploded by a machine, the stay 6 is loosened, the positioning rod 3 is moved downwardly by the elastic force of the outer spring 4 to push the connecting rod 9 and the grapple 11 to rotate, the grapple 11 rotates to the left, and the emulsion explosive is separated from the apparatus to enter the explosion position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an emulsion explosive grabs explosive hook, includes dead lever (1), buckle (5) and gag lever post (15), its characterized in that: the positioning groove (2) is formed in the upper portion of the inner portion of the fixing rod (1), the positioning rod (3) is arranged in the positioning groove (2), the positioning rod (3) is connected with the fixing rod (1) through an external spring (4), the buckle ring (5) is welded to the upper surface of the positioning rod (3), the pull rope (6) is installed in the buckle ring (5), the through groove (7) is reserved in the lower portion of the fixing rod (1), the positioning rod (3) is connected with one end of the connecting rod (9) through the upper rotating shaft (8), the other end of the connecting rod (9) is connected with the grapple (11) through the lower rotating shaft (10), the upper portion of the grapple (11) is connected with the fixing rod (1) through the inner rotating shaft (12), the placing groove (13) is reserved in the lower surface of the grapple (11), and the bottom plate (14) is installed in the placing groove (13), the utility model discloses a spacing structure, including dead lever (1), gag lever post (15), spacing groove (16) have been seted up to the inside of gag lever post (15) to the inside bilateral symmetry of gag lever post (15) is provided with splint (17), the side of splint (17) is through inside spring (18) and accomodate groove (19) interconnect, and accomodate groove (19) symmetry and set up the inside both sides in gag lever post (16).
2. The emulsion explosive catching hook according to claim 1, wherein: the positioning rod (3) forms a sliding structure with the fixing rod (1) through the positioning groove (2), the sliding direction of the positioning rod (3) is the vertical direction, and the positioning rod (3) forms an elastic structure with the fixing rod (1) through the external spring (4).
3. The emulsion explosive catching hook according to claim 1, wherein: one end of the connecting rod (9) is rotatably connected with one end of the positioning rod (3) through the upper rotating shaft (8), the other end of the connecting rod (9) forms a rotating structure with the grapple (11) through the lower rotating shaft (10), and the position of the connecting rod (9) corresponds to the position of the through groove (7).
4. The emulsion explosive catching hook according to claim 1, wherein: the rotary structure is formed by the grapple (11) and the fixing rod (1) through the internal rotating shaft (12), the range of the rotation angle of the grapple (11) is 0-90 degrees, and the grapple (11) is in through connection with the limiting rod (15) through the limiting groove (16).
5. The emulsion explosive catching hook according to claim 1, wherein: the bottom plate (14) is of an arc-shaped structure, the bottom plate (14) is made of a frosted material, and the bottom plate (14) and the grab hook (11) are of an integrated structure.
6. The emulsion explosive catching hook according to claim 1, wherein: splint (17) are through inside spring (18) with accomodate groove (19) elastic connection, and splint (17) are connected with gag lever post (15) gomphosis through accomodating groove (19) to the side of splint (17) and the right side top side of grapple (11) all are slope column structure, and splint (17) and grapple (11)'s inclined plane inclination is the same simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403992.7U CN210374821U (en) | 2019-08-27 | 2019-08-27 | Emulsion explosive grabs explosive hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403992.7U CN210374821U (en) | 2019-08-27 | 2019-08-27 | Emulsion explosive grabs explosive hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210374821U true CN210374821U (en) | 2020-04-21 |
Family
ID=70253000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921403992.7U Expired - Fee Related CN210374821U (en) | 2019-08-27 | 2019-08-27 | Emulsion explosive grabs explosive hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210374821U (en) |
-
2019
- 2019-08-27 CN CN201921403992.7U patent/CN210374821U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |