CN201628047U - Safety lock for high-pressure pipelines - Google Patents
Safety lock for high-pressure pipelines Download PDFInfo
- Publication number
- CN201628047U CN201628047U CN2010201440114U CN201020144011U CN201628047U CN 201628047 U CN201628047 U CN 201628047U CN 2010201440114 U CN2010201440114 U CN 2010201440114U CN 201020144011 U CN201020144011 U CN 201020144011U CN 201628047 U CN201628047 U CN 201628047U
- Authority
- CN
- China
- Prior art keywords
- clip
- lock
- plate holder
- lockset
- fixing clips
- 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
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Abstract
The utility model relates to a safety lock for high-pressure pipelines, which comprises fixing clips (1) and a steel rope (2). The fixing clips are divided into two groups, the fixing clips in each group are symmetric to each other in an up and down arched form and connected via a clip screw (3), the lower ends of the group of fixing clips (1) are connected with a lock clip (4) with a hole, a clasp type lock shackle (5) is movably connected to the lock clip (4), two ends of the steel rope (2) are connected to the lock shackle (5), and a flat gasket (6) is movably arranged on the clip screw (3). During usage of the safety lock, two groups of clip screws are unscrewed, and the fixing clips which are in up and down arched formed are sleeved at two ends of a pipeline joint and fixed by the clip screws. When the pipeline is broken instantaneously, broken portions thereof swing within an effective distance by aid of strong dragging force of the steel rope, thereby guaranteeing safety, and preventing human and equipment from being damaged. In addition, the safety lock has convenient installation without being affected by pipeline construction.
Description
Technical field
The utility model belongs to a kind of safety lockset, concrete relates to a kind of safety lockset that is used for the pressure duct joint of oil, chemical industry, oil transportation, gas transmission, drill platform.
Background technique
Now, the rise of oil, chemical industry both at home and abroad, oil, the defeated mode that mostly adopts pipeline transport of fate, the big characteristics that pipeline is long, pressure greatly just becomes present pipeline transport are just because the pressure of pipeline causes line fracture, the flange connections accident of collapsing out that generation is often arranged greatly.In the prior art, do not have effective measures can guarantee that high pressure line flange place collapses to open and be controlled in the effective coverage, guarantee not injure personnel or miscellaneous equipment.Because high pressure line collapses out rapidly because of high pressure conditions, pipeline can get rid of pendulum rapidly or collapse, and at this moment personnel have little time to hide, and will certainly cause casualties, and strike to cause equipment impaired on the miscellaneous equipment.
Summary of the invention
The purpose of the utility model, be to overcome the above-mentioned deficiency of prior art, a kind of high pressure line safety lockset be provided, its avoid with the separator tube road under high pressure conditions, bump disconnected, bump when breaking and fly, prevent the generation of man-machine accident effectively, guaranteed property, life safety.
For reaching above-mentioned purpose, the utility model is taked following technological scheme: the utility model includes: fixedly plate holder, wire rope, fixed plate accompanies two groups, every group of arch symmetry and connect up and down by the plate holder screw, be connected with lockset plate holder with holes in fixing plate holder lower end, activity is connected with the shackle of ring fastening type lockset on the lockset plate holder, and the two ends of wire rope are connected in lockset and unload and buckle.
The utility model takes technique scheme to have following beneficial effect: when the utility model uses, two groups of plate holder screws are opened, the fixed plate chuck of arch is contained in two ends, pipeline joint up and down, and is fixed by the plate holder screw.When pipeline moment occurring when breaking, utilize the powerful power of pulling of wire rope, cause its position that breaks in action radius, to be swung, thereby guaranteed safety, avoided people's machine equipment impaired.Guarantee to overcome under the prerequisite of piping flange place moment burst pressure, useful space inner control in safety firmly causes its free-ended random swing because of the pipeline that bursts apart by high pressure, avoid causing casualties and mechanical accident, thereby ensure safety in production, reduce enterprises and institutions' loss.In addition, the utility model is easy for installation, can anytime anywhere install, and is not subjected to the influence of pipeline construction, can install when pipeline is installed, and also can build up the back at pipeline and install.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is the utility model example structure sketch.
Fig. 2 is the utility model user mode sketch.
Mark among the figure: 1-is plate holder, 2-wire rope, 3-plate holder screw, 4-lockset plate holder, the shackle of 5-lockset, 6-plain cushion fixedly.
Embodiment
By Fig. 1, shown in Figure 2, the utility model includes: fixedly plate holder 1, wire rope 2, fixedly plate holder 1 has two groups, every group of arch symmetry and connect up and down by plate holder screw 3, be connected with lockset plate holder 4 with holes in fixing plate holder 1 lower end, activity is connected with ring fastening type lockset shackle 5 on the lockset plate holder 4, and the two ends of wire rope 2 are connected in the lockset shackle 5.
The utility model activity on plate holder screw 3 is equiped with plain cushion 6.
The utility model can be selected the lockset that is suitable for according to the diameter of pipeline, selects the wire rope of suitable thickness according to the size of line pressure, can assembly be installed flexibly and guarantee safety, is subjected to the limitation degree little.The utility model is applicable to the pipeline transport high pressure line of oil, chemical industry, drill platform, oily station, oil depot, oil refining, gas production, pharmacy, system gas, mine, brewery, oil plant.Can effectively overcome or buffer pipeline moment the crunch when breaking, cause its position that breaks in action radius, to be swung, thereby guaranteed safety, avoided people's machine equipment impaired.
Claims (2)
1. high pressure line safety lockset, it is characterized in that it includes: fixedly plate holder (1), wire rope (2), fixedly plate holder (1) has two groups, every group of arch symmetry and connect up and down by plate holder screw (3), be connected with lockset plate holder (4) with holes in fixing plate holder (1) lower end, lockset plate holder (4) is gone up activity and is connected with ring fastening type lockset shackle (5), and the two ends of wire rope (2) are connected in the lockset shackle (5).
2. a kind of high pressure line safety lockset according to claim 1 is characterized in that: be equiped with plain cushion (6) in plate holder screw (3) activity of going up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201440114U CN201628047U (en) | 2010-03-28 | 2010-03-28 | Safety lock for high-pressure pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201440114U CN201628047U (en) | 2010-03-28 | 2010-03-28 | Safety lock for high-pressure pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628047U true CN201628047U (en) | 2010-11-10 |
Family
ID=43059441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201440114U Expired - Fee Related CN201628047U (en) | 2010-03-28 | 2010-03-28 | Safety lock for high-pressure pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628047U (en) |
-
2010
- 2010-03-28 CN CN2010201440114U patent/CN201628047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CANGZHOU BOHAI SAFETY + SPECIAL TOOLS GROUP CO., L Free format text: FORMER OWNER: FU JINGYI Effective date: 20121227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121227 Address after: 061500 Cangzhou City, Hebei province Fu Zhuang Nanpi County Development Zone Patentee after: CANGZHOU BOHAI SAFETY & SPECIAL TOOLS GROUP CO., LTD. Address before: Fu Zhuang 061500 Hebei County of Nanpi province Cangzhou Development Zone Bohai special explosion-proof tools Co. Ltd. Patentee before: Fu Jingyi |
|
| 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: 20101110 Termination date: 20160328 |