CN204587267U - For the cartridge type fishing device of block stamp - Google Patents
For the cartridge type fishing device of block stamp Download PDFInfo
- Publication number
- CN204587267U CN204587267U CN201520130101.0U CN201520130101U CN204587267U CN 204587267 U CN204587267 U CN 204587267U CN 201520130101 U CN201520130101 U CN 201520130101U CN 204587267 U CN204587267 U CN 204587267U
- Authority
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- China
- Prior art keywords
- cylindrical tube
- round platform
- hook
- cylindrical shell
- block stamp
- 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
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model discloses a kind of cartridge type fishing device for block stamp, comprising: cylindrical tube, round platform cylindrical shell, hanger and hook; Wherein, described cylindrical tube both ends open, the internal diameter of described cylindrical tube is greater than the external diameter of the upper salvage loop be arranged on tup, described hanger is arranged on the upper end of cylindrical tube, described round platform cylindrical shell both ends open, the small-caliber end of described round platform cylindrical shell is arranged on the lower end of cylindrical tube, and multiple described hook is hingedly mounted on cylindrical tube, and the bill of described hook is positioned at round platform cylindrical shell.The utility model energy actv. improves the success ratio of salvaging block stamp, greatly reduces the security risk and expense of salvaging block stamp.
Description
Technical field
The utility model is specifically related to a kind of cartridge type fishing device for block stamp.
Background technology
Impact machine (impact holing rig) is widely used in super large, ultra-deep, enters rock pile foundation construction, block stamp case accident occurs more common in work progress.As shown in Figure 1, block stamp generally comprises the hammer body 15 of columniform tup 13 and truncated cone-shaped, hammer body 15 is provided with lower salvage loop 14.As shown in Figure 2, traditional Refloatation method is by the fishhook test of similar canoe anchor at the bottom of hole, ceaselessly swings the steel rope connecting fishhook above aperture, until the hook of fishhook tangles the lower salvage loop on hammer body, again block stamp is promoted to ground, completes fishing operation.But, due to lower salvage loop distance only about 0.8 meter, the end of hammer on hammer body, be easy to be covered by sediment in hole, very difficult fishhook tangles it, causes salvaging difficulty greatly, and success ratio is lower, if please link up with at the bottom of hole under professional diver, security risk is very big, and cost is very high.As shown in Figure 1, if install salvage loop 11 with the distance in increase at salvage loop and the hammer end on tup 13, then need to design a set of new bit hook.
Utility model content
The purpose of this utility model is to provide a kind of cartridge type fishing device for block stamp that can effectively solve the problem, and it can improve the success ratio of salvaging block stamp by actv., greatly reduces the security risk and expense of salvaging block stamp.
The utility model solves the technical scheme that its technical matters adopts:
There is provided a kind of cartridge type fishing device for block stamp, this device comprises: cylindrical tube, round platform cylindrical shell, hanger and hook; Wherein, described cylindrical tube both ends open, the internal diameter of described cylindrical tube is greater than the external diameter of the upper salvage loop be arranged on tup, described hanger is arranged on the upper end of cylindrical tube, described round platform cylindrical shell both ends open, the small-caliber end of described round platform cylindrical shell is arranged on the lower end of cylindrical tube, and multiple described hook is hingedly mounted on cylindrical tube, and the bill of described hook is positioned at round platform cylindrical shell.
By technique scheme, the upper end of described cylindrical tube is also provided with spiral deflector.
By technique scheme, described hook is rotatably installed on free bearing by bearing pin, and described free bearing is fixedly mounted on cylindrical tube.
By technique scheme, in described hanger, surface bearing is installed.
The utility model, there is following beneficial effect: this device is the upper salvage loop be set in advance on block stamp tup is target, adopt up-small and down-big round platform cylindrical shell as guiding, by being connected to this device below the steel rope on hanger, as long as tup to enter in round platform cylindrical shell and arrives its top, the multiple hooks that can freely swing be positioned on cylindrical tube just can than the upper salvage loop being easier to tangle on tup, realize salvaging object, effectively raise the success ratio of salvaging block stamp, greatly reduce the security risk and expense of salvaging block stamp.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of block stamp;
Fig. 2 is the schematic diagram of block stamp tradition salvaging mode;
Fig. 3 is the front view of the utility model embodiment;
Fig. 4 is the birds-eye view of the utility model embodiment;
Fig. 5 is the use schematic diagram of the utility model embodiment.
In figure: salvage loop, 15-hammer body under 1-hanger, 2-connection gusset, 3-spiral deflector, 5-hook, 6-bearing pin, 7-free bearing, 8-round platform cylindrical shell, 9-cylindrical tube, the upper salvage loop of 11-, 13-tup, 14-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In preferred embodiment of the present utility model, as shown in Figure 3, Figure 4, a kind of cartridge type fishing device for block stamp, this device comprises: cylindrical tube 9, round platform cylindrical shell 8, hanger 1 and hook 5; Wherein, cylindrical tube 9 both ends open, the internal diameter of cylindrical tube 9 is greater than the external diameter of the upper salvage loop 11 be arranged on tup 13, hanger 1 is arranged on the upper end of cylindrical tube 9, round platform cylindrical shell 8 both ends open, the small-caliber end of round platform cylindrical shell 8 is arranged on the lower end of cylindrical tube 9, and multiple hook 5 is hingedly mounted on cylindrical tube 9, and the bill of hook 5 is positioned at round platform cylindrical shell 8.
In preferred embodiment of the present utility model, as shown in Figure 3, Figure 4, the upper end of cylindrical tube 9 is also provided with spiral deflector 3.
In preferred embodiment of the present utility model, as shown in Figure 3, Figure 4, hook 5 is rotatably installed on free bearing 7 by bearing pin 6, and free bearing 7 is fixedly mounted on cylindrical tube 9.
In preferred embodiment of the present utility model, in hanger, surface bearing is installed.
The tup diameter that the utility model is suitable for block stamp is generally not more than 340mm, upper salvage loop (generally making of round steel Φ 35mm) diameter is Φ 410mm, upper salvage loop is enclosed within tup top, welds, if tup size is less, then need pad Plate Welding between tup and upper salvage loop 11 and make tup placed in the middle, tup height is about 400mm (not containing suspension ring).
The utility model is when embody rule, as Fig. 3, shown in Fig. 4, the internal diameter of its cylindrical tube is about 460mm (external diameter slightly larger than upper salvage loop), wall thickness is about 35mm, for installing hanger, the annexes such as hook, hanger is arranged on the top of cylindrical tube by connecting gusset 2, the minimum diameter of round platform cylindrical shell is about 460mm (equal with cylindrical tube internal diameter), maximum inner diameter is about 750mm, wall thickness 10 ~ 15mm, main rising is led, catch the effect of tup, the small-caliber end of round platform cylindrical shell and cylindrical tube adopt seamless welding, by center of gravity in lower end, four hooks that can freely swing are arranged on cylindrical tube along same even circumferential, link up with by bearing pin and free bearing hinged, free bearing is arranged on cylindrical tube by bolt, and make hook 5 driving surface and bill be positioned at round platform cylindrical shell, the lower edge about 30 ~ 50mm of bill distance cylindrical tube, so that tup leads through round platform cylindrical shell, when just entering in cylindrical tube, the upper salvage loop at its top just can be tangled by swinging hanger.
In order to this device can freely rotate, so that the frustum cone cylinder physical efficiency of its underpart catches smoothly, entangles tup, mounting plane bearing in hanger, and spiral deflector is welded in cylindrical tube, spiral deflector is positioned at the below connecting gusset, like this, in process at the bottom of this device lower counterbore, can produce because of promote its spiral deflector relative to the mud flowed and rotate, when the round platform cylindrical shell be rotating touches tup, importing property is better.
As shown in Figure 5, principle of work of the present utility model is: to be set in advance in upper salvage loop on block stamp tup for target, adopt up-small and down-big round platform cylindrical shell as guiding, this device is transferred by the steel rope be connected on hanger, when tup and upper salvage loop slide into rotation round platform cylindrical shell, top to link up with time, can promote to link up with outside swing, after upper salvage loop slips over hook, hook self-return under self gravitation effect, now promote this device and will tangle salvage loop, realize the object of salvaging.
Specific works flow process of the present utility model is: before carrying out fishing operation, while connecting this device with impact machine main hook rope, maintain mud normal circulation in hole, check, adjust mud property, make great efforts sediment thickness at the bottom of reduce orifice, as far as possible accurately estimate the degree of depth of block stamp under hole; Mud tube in ready rear extraction hole, again immediately by the bottom of this device lower counterbore of connecting, when sinking to target bit, when obviously sensation lifting rope is more loose, gently swing lifting rope with have gentle hands and promote assembling device more for several times, if lifting rope can use Manual-pushing in lifting process, illustrating to hang hammers into shape unsuccessfully, need again this device to be promoted more than 10 meters highly again to sink, during to guarantee that it arrives at the bottom of hole, have certain rotatory inertia, improve the efficiency catching tup, so repeatedly, until tangle tup.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (4)
1. for a cartridge type fishing device for block stamp, it is characterized in that, this device comprises: cylindrical tube, round platform cylindrical shell, hanger and hook; Wherein, described cylindrical tube both ends open, the internal diameter of described cylindrical tube is greater than the external diameter of the upper salvage loop be arranged on tup, described hanger is arranged on the upper end of cylindrical tube, described round platform cylindrical shell both ends open, the small-caliber end of described round platform cylindrical shell is arranged on the lower end of cylindrical tube, and multiple described hook is hingedly mounted on cylindrical tube, and the bill of described hook is positioned at round platform cylindrical shell.
2. device according to claim 1, is characterized in that, the upper end of described cylindrical tube is also provided with spiral deflector.
3. device according to claim 1, is characterized in that, described hook is rotatably installed on free bearing by bearing pin, and described free bearing is fixedly mounted on cylindrical tube.
4. device according to claim 1, is characterized in that, is provided with surface bearing in described hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130101.0U CN204587267U (en) | 2015-03-06 | 2015-03-06 | For the cartridge type fishing device of block stamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130101.0U CN204587267U (en) | 2015-03-06 | 2015-03-06 | For the cartridge type fishing device of block stamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587267U true CN204587267U (en) | 2015-08-26 |
Family
ID=53923448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130101.0U Expired - Fee Related CN204587267U (en) | 2015-03-06 | 2015-03-06 | For the cartridge type fishing device of block stamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086321A (en) * | 2017-12-18 | 2018-05-29 | 能诚集团有限公司 | Tup salvages connection structure and tup fishing device |
-
2015
- 2015-03-06 CN CN201520130101.0U patent/CN204587267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086321A (en) * | 2017-12-18 | 2018-05-29 | 能诚集团有限公司 | Tup salvages connection structure and tup fishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |