CN203348254U - Anchor device used for fixing rope - Google Patents
Anchor device used for fixing rope Download PDFInfo
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- CN203348254U CN203348254U CN 201320287459 CN201320287459U CN203348254U CN 203348254 U CN203348254 U CN 203348254U CN 201320287459 CN201320287459 CN 201320287459 CN 201320287459 U CN201320287459 U CN 201320287459U CN 203348254 U CN203348254 U CN 203348254U
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- cone
- holdfast
- inner chamber
- chamber body
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Abstract
An anchor device used for fixing a rope comprises an anchor body entering a wall or other supporting objects, an explosion device arranged in the anchor body, a vertical anchor (4) arranged on the side wall of the anchor body and ejected out by the action force generated by the explosion device, a firing pin (7) arranged at the front end of the anchor body and used for detonating the explosion device, and the rope (1) arranged at the rear end of the anchor body. When the anchor body is fixed, vertical fixing force is generated by the vertical anchor (4), no transverse fixing force is generated any more, and thus fixing force on the rope (1) is improved.
Description
Technical field
The utility model relates to a kind of holdfast device, especially a kind of holdfast device fixing for rope.
Background technique
In the time of on rope being fixed to other supporters such as body of wall, need to use the holdfast device to squeeze in other supporter such as body of wall, therefore for rope, fixing holdfast device is a kind of important daily living article, at the existing holdfast device fixing for rope, that uses launches holdfast, after with the rope rifle, it being squeezed into to body of wall, holdfast itself can not produce new lock knot form voluntarily, having caused holdfast fixed form in body of wall is not very stable, produce very large potential safety hazard, exactly and for the holdfast that barb is arranged, existence due to barb, at it, inject in the process of body of wall, can be subject to very large resistance, limited its degree of depth of injecting, simultaneously, it also can cause great destruction to body of wall, thereby affect the firm degree of holdfast, the firm degree of these two kinds of holdfasts is not high.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of holdfast device fixing for rope, has therefore improved the retention force of rope.
For achieving the above object, the technological scheme that the utility model is taked is: include holdfast body in other supporters such as entering body of wall, be arranged on explosive assembly in the holdfast body, be arranged on the sidewall of holdfast body and vertical holdfast that the active force produced by explosive assembly ejects, be arranged on holdfast body front end and for ignite explosive assembly striker, be arranged on the rope of holdfast body rear end.
The holdfast body is in entering other supporters such as body of wall the time, striker is under the drag effect of other supporters such as body of wall, striker friction initiation explosion unit, explosive assembly produces active force, and vertical holdfast is outwards moved, with other supporters such as bodies of wall, be connected, due to designed holdfast body, explosive assembly, vertical holdfast, striker and rope, at the holdfast body fixedly the time, then by a vertical retention force of vertical holdfast generation, no longer only produce horizontal retention force, therefore improved the retention force of rope.
The utility model has designed, also include safety pin, the holdfast body is set to include tail end bonnet and cone, explosive assembly is set to include dividing plate, primer and bursting charge, be provided with inner chamber body in cone, during an end that is provided with the striker that connects with the cone sliding type striker on the front end end face of cone is arranged on the inner chamber body of cone, the other end is arranged on outside the inner chamber body of cone, on striker, be provided with in the vertical through holes that vertical through holes safety pin be arranged on striker, safety pin is set to connect with the cone contact-type, inner chamber body front end in cone is provided with dividing plate, be provided with through hole on dividing plate, being provided with tail end bonnet tail end bonnet on the end face of the inner chamber body rear end of cone is set to connect with the cone thread type, rope is set to connect with the tail end bonnet, be provided with bursting charge in the inner chamber body of the cone between tail end bonnet and dividing plate, be provided with primer in the inner chamber body of the cone between the inner chamber body front end end face of dividing plate and cone, be provided with vertical holdfast on the chamber wall of the inner chamber body of the cone between tail end bonnet and dividing plate, vertical holdfast is arranged in the inner chamber body of cone and is set to connect with the cone sliding type.
The utility model has designed, and on the chamber wall of the inner chamber body of the cone between tail end bonnet and dividing plate, is provided with along the sliding eye of cone circumferential distribution, and vertical holdfast is arranged in the sliding eye of cone.
The utility model has designed, and is provided with the sliding eye that line distributes according to helix on the cone side centered by the cone center line on the chamber wall of the inner chamber body of the cone between tail end bonnet and dividing plate, and vertical holdfast is arranged in the sliding eye of cone.
Technique effect of the present utility model is: launch with holdfast and include tail end bonnet, cone, movable little holdfast, lead fire hole, protect latch, striker, priming, chemicals, the tail end of holdfast is connected with rope.The user uses the rope rifle that it is launched, when it runs into body of wall, head end hits that nail bumps with body of wall and while squeezing into body of wall, will cause the fire in a stove before fuel is added, and then the chemicals in the ignition cone is as the mixture of sodium azide and potassium nitrate, black gunpowder etc., head end and tail end in cone, rely on explosive power to make and be hidden in the built-in movable grapnel nail moment emersion in cone, thereby produce a strong lock and tie mechanism after cone is squeezed into body of wall, increased greatly crystallized ability and the Safety performance of cone.The striker that launches the holdfast head end can be protected the latch protection, when preventing from not using, because other shock excites.Launch with the tail end bonnet of holdfast and utilize screw thread to be connected with cone, but and head end hit the nail tool using and dismantled, while using, all can, by opening bonnet and head end hits nail, carry out the filling again of chemicals and priming at every turn.The invention provides a kind of launching and use holdfast, its simplicity of design, easy to use, cost is low, can automatically form strong self-locking form, with former technological scheme, compares, can greatly increase holdfast in body of wall or the crystallized ability in other obstacle and safety coefficient, but and iterative cycles use.The active force produced by blast and built-in little holdfast carry out secondary to be fixed, and crystallized ability is stronger, and method is simple, practical.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Fig. 1 is first embodiment of the present utility model, illustrate by reference to the accompanying drawings the present embodiment, include rope 1, tail end bonnet 2, cone 3, vertical holdfast 4, dividing plate 5, safety pin 6, striker 7, primer 8 and bursting charge 9, be provided with inner chamber body in cone 3, during an end that is provided with the striker 7 that connects with cone 3 sliding types striker 7 on the front end end face of cone 3 is arranged on the inner chamber body of cone 3, the other end is arranged on outside the inner chamber body of cone 3, being provided with vertical through holes safety pin 6 on striker 7 is arranged in the vertical through holes of striker 7, safety pin 6 is set to connect with cone 3 contact-types, inner chamber body front end in cone 3 is provided with dividing plate 5, be provided with through hole on dividing plate 5, being provided with tail end bonnet 2 tail end bonnet 2 on the end face of the inner chamber body rear end of cone 3 is set to connect with cone 3 thread types, rope 1 is set to connect with tail end bonnet 2, be provided with bursting charge 9 in the inner chamber body of the cone 3 between tail end bonnet 2 and dividing plate 5, be provided with primer 8 in the inner chamber body of the cone 3 between the inner chamber body front end end face of dividing plate 5 and cone 3, be provided with vertical holdfast 4 on the chamber wall of the inner chamber body of the cone 3 between tail end bonnet 2 and dividing plate 5, vertical holdfast 4 is arranged in the inner chamber body of cone 3 and is set to connect with cone 3 sliding types.
In the present embodiment, on the chamber wall of the inner chamber body of the cone 3 between tail end bonnet 2 and dividing plate 5, be provided with along the sliding eye of cone 3 circumferential distribution, vertical holdfast 4 is arranged in the sliding eye of cone 3.
In the present embodiment, bursting charge 9 is set to black gunpowder.
Cone 3 is put in transmitter, safety pin 6 is taken out, cone 3 is in entering other supporters such as body of wall the time, striker 7 is under the drag effect of other supporters such as body of wall, striker 7 friction initiation primers 8, thus bursting charge 9 ignited, and bursting charge 9 produces active force, vertical holdfast 4 is outwards moved, be connected with other supporters such as bodies of wall.
In the present embodiment, utilize the explosive power that chemical reaction produces to promote the movable holdfast emersion in holdfast, thereby form new interlocking, realize holdfast fixing in body of wall.The present embodiment comprises that catapult goes out cone 3 emissions, be connected with rope 1 after cone 3, when cone 3 is encountered body of wall and squeeze into the moment of body of wall, striker 7 bumps with body of wall, cause primer 8, and then ignite the bursting charge 9 in the cone lumen, lived in the grapnel nail 4 that at this moment is hidden in cone inside under the effect of explosive power moment emersion, and object is fixed.
In the present embodiment using method: the medicine filling stage: before launching and using with holdfast; at first unplug the protection latch; then striker and tether lock ring are connect and turned on and pulled down separately; then add respectively explosibility chemical reagent and priming in cone; then striker and the assembling of tether lock ring are being gone back, and be plugged the protection latch.Emission enters the body of wall stage: will launch with holdfast and pack in ejecting gun, and unplug protection latch emission.After launching and injecting body of wall with holdfast, striker and body of wall bump and while entering body of wall, the chemicals that causes the priming in the fire in a stove before fuel is added and then ignite in cone is blasted, and the movable little rivet that the air pressure that utilizes blast to produce will be hidden in cone ejects the cone surface, produces interlocking.
Second embodiment of the present utility model, be provided with the sliding eye that line distributes according to helix on cone 3 sides centered by cone 3 center lines on the chamber wall of the inner chamber body of the cone 3 between tail end bonnet 2 and dividing plate 5, vertical holdfast 4 is arranged in the sliding eye of cone 3.When cone 3 is subject to horizontal force, it is more reasonable that vertical holdfast 4 strength distribute, and cone 3 retention forces are higher.
The utlity model has lower characteristics:
1, due to designed holdfast body, explosive assembly, vertical holdfast 4, striker 7 and rope 1, at the holdfast body fixedly the time, then produce a vertical retention force by vertical holdfast 4, no longer only produce horizontal retention force, so improved the retention force of rope 1.
2, due to designed due to designed holdfast body, explosive assembly, vertical holdfast 4, striker 7 and rope 1, do not re-use hangnail, other supporters such as body of wall are not produced to collapsing force.
3, owing to having designed safety pin 6, guaranteed Safety performance.
In the holdfast device technique field fixing for rope; Everyly include holdfast body in other supporters such as entering body of wall, be arranged on explosive assembly in the holdfast body, be arranged on the sidewall of holdfast body and vertical holdfast 4 that the active force produced by explosive assembly ejects, be arranged on holdfast body front end and for ignite explosive assembly striker 7, be arranged on the technology contents of rope 1 of holdfast body rear end all in protection domain of the present utility model.
Claims (4)
1. a holdfast device fixing for rope; It is characterized in that: include holdfast body in other supporters such as entering body of wall, be arranged on explosive assembly in the holdfast body, be arranged on the sidewall of holdfast body and vertical holdfast (4) that the active force produced by explosive assembly ejects, be arranged on holdfast body front end and for ignite explosive assembly striker (7), be arranged on the rope (1) of holdfast body rear end.
2. the holdfast device fixing for rope according to claim 1, it is characterized in that: also include safety pin (6), the holdfast body is set to include tail end bonnet (2) and cone (3), explosive assembly is set to include dividing plate (5), primer (8) and bursting charge (9), be provided with inner chamber body in cone (3), during an end that is provided with the striker (7) that connects with cone (3) sliding type striker (7) on the front end end face of cone (3) is arranged on the inner chamber body of cone (3), the other end is arranged on outside the inner chamber body of cone (3), on striker (7), be provided with during vertical through holes safety pin (6) be arranged on the vertical through holes of striker (7), safety pin (6) is set to connect with cone (3) contact-type, inner chamber body front end in cone (3) is provided with dividing plate (5), be provided with through hole on dividing plate (5), being provided with tail end bonnet (2) tail end bonnet (2) on the end face of the inner chamber body rear end of cone (3) is set to connect with cone (3) thread type, rope (1) is set to connect with tail end bonnet (2), be provided with bursting charge (9) in the inner chamber body of the cone (3) between tail end bonnet (2) and dividing plate (5), be provided with primer (8) in the inner chamber body of the cone (3) between the inner chamber body front end end face of dividing plate (5) and cone (3), be provided with vertical holdfast (4) on the chamber wall of the inner chamber body of the cone (3) between tail end bonnet (2) and dividing plate (5), vertical holdfast (4) is arranged in the inner chamber body of cone (3) and is set to connect with cone (3) sliding type.
3. the holdfast device fixing for rope according to claim 2; It is characterized in that: on the chamber wall of the inner chamber body of the cone (3) between tail end bonnet (2) and dividing plate (5), be provided with along the sliding eye of cone (3) circumferential distribution, vertical holdfast (4) is arranged in the sliding eye of cone (3).
4. the holdfast device fixing for rope according to claim 2; It is characterized in that: be provided with the sliding eye that line distributes according to helix on cone (3) side centered by cone (3) center line on the chamber wall of the inner chamber body of the cone (3) between tail end bonnet (2) and dividing plate (5), vertical holdfast (4) is arranged in the sliding eye of cone (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320287459 CN203348254U (en) | 2013-05-24 | 2013-05-24 | Anchor device used for fixing rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320287459 CN203348254U (en) | 2013-05-24 | 2013-05-24 | Anchor device used for fixing rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348254U true CN203348254U (en) | 2013-12-18 |
Family
ID=49748161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320287459 Expired - Lifetime CN203348254U (en) | 2013-05-24 | 2013-05-24 | Anchor device used for fixing rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630878A (en) * | 2017-10-13 | 2018-01-26 | 王晓雷 | One kind nail connection bolt |
| CN110107573A (en) * | 2019-04-19 | 2019-08-09 | 蚌埠市行星工程机械有限公司 | Built-in burst point check bolt |
| CN113525546A (en) * | 2021-08-27 | 2021-10-22 | 李世龙 | Wall fixing anchor for wall advancing device |
-
2013
- 2013-05-24 CN CN 201320287459 patent/CN203348254U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630878A (en) * | 2017-10-13 | 2018-01-26 | 王晓雷 | One kind nail connection bolt |
| CN110107573A (en) * | 2019-04-19 | 2019-08-09 | 蚌埠市行星工程机械有限公司 | Built-in burst point check bolt |
| CN113525546A (en) * | 2021-08-27 | 2021-10-22 | 李世龙 | Wall fixing anchor for wall advancing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |