CN201848033U - Irrigation well downhole rescue device - Google Patents
Irrigation well downhole rescue device Download PDFInfo
- Publication number
- CN201848033U CN201848033U CN2010205470246U CN201020547024U CN201848033U CN 201848033 U CN201848033 U CN 201848033U CN 2010205470246 U CN2010205470246 U CN 2010205470246U CN 201020547024 U CN201020547024 U CN 201020547024U CN 201848033 U CN201848033 U CN 201848033U
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- China
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- bar
- rod
- spring
- cylindrical
- straight
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- Expired - Fee Related
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Abstract
An irrigation well downhole rescue device comprises connecting supports, spring pushers, a spindle and a rescue rope. Each connecting support is composed of a cylindrical rod, a long straight rod and a short straight rod, one end of the short straight rod is movably connected with the middle of the long straight rod, and one end of the cylindrical rod is movably connected with the short straight rod. Each spring pusher consists of a spring groove, a spring extension rod and a pulley, the spring groove is in a hollow cylindrical structure, the spring extension rod is composed of two cylindrical rods and a groove-shaped rod, and the groove-shaped rod is movably connected with the long straight rod and the cylindrical rod of the connecting support through connecting pieces on the groove-shaped rod respectively. The spindle is provided with an upper disc and a lower disc, the upper disc and the lower disc are both provided with grooves, and the long straight rod and the short straight rod of the connecting support are respectively movably connected with corresponding grooves of the upper disc and the lower disc. The rescue rope includes two strands, wherein one strand is connected to a through hole at the upper end of the spindle while the other strand is connected with the connecting pieces of each spring pusher to form a net structure after penetrating through an arch of the spring extension rod from an annular frame on the spindle. The irrigation well downhole rescue device is simple in operation, high in emergency capacity and wide in applicable range.
Description
Technical field the utility model relates to a kind of Underwell rescue device.
Background technology is along with the improve of human civilization advance and people's living standard, pay close attention to healthy, love life, people-oriented, pay close attention to life, paying close attention to the scientific and technical innovation design progressively is rooted in the hearts of the people, China has motor-pumped well and the similar deep-well that a large amount of field irrigations are used at present, the fall accident of well because of the mismanagement personnel that cause is wherein often arranged, because the little degree of depth of motor-pumped well well head is big, hoistway tilts, bring great difficulty to rescue, and mostly rescue mode commonly used now is Rescue Triangular Bracket is fixed on well head, and rope is fixed on the Rescue Triangular Bracket, the rescue personnel drops to the down-hole by rope and rescues, this rescue operation is loaded down with trivial details, allow the rescue personnel to downhole rescuing not only rescue efficiency low and easily make the rescue worker in the hole in, cause unnecessary secondary injures and deaths, many people injures and deaths.The high-tech rescue mode that developed in recent years, though avoided the people to rescue to the down-hole, but its complicated operation, need high professional knowledge, Capability Requirement to the rescue personnel is too high, and need the rescue personnel is used preceding professional training, many situations need electricity consumption, should be acute not high.
The summary of the invention the purpose of this utility model has provided a kind of simple to operate, should be acute strong, and irrigation well Underwell rescue device applied widely.
To achieve these goals, the utility model is achieved through the following technical solutions: comprise the connection support, spring push-rod, spindle rod and rescue rope, connecting support is made up of a cylindrical bar and a long and short two straight-bar, wherein the long and short two straight-bar all adopts bathtub construction, one end of short straight rod flexibly connects with long straight-bar middle part, one end of cylindrical bar and short straight rod flexibly connect, spring push-rod is by spring groove, telescopic spring bar and pulley are formed, spring groove is the hollow circuit cylinder body structure, the one end is provided with gripper shoe, pulley links to each other with gripper shoe by carriage, the telescopic spring bar is made up of two sections cylindrical bars and channel-shaped bar, two cylindrical bars in front and back are affixed, the leading portion cylindrical bar links to each other with the spring that an end is fixed in spring groove inside, the affixed channel-shaped bar of rear end cylindrical bar, channel-shaped bar flexibly connects with long straight-bar that is connected support and cylindrical bar respectively by the brace on it, spindle rod is provided with two disks that have groove up and down, the long and short two straight-bar that connects support flexibly connects with the respective slot place of last lower disc respectively, the rescue rope is divided into two strands, one is connected the through hole of spindle rod upper end, another strand passes through the arched door of telescopic spring bar from the toroidal frame on the spindle rod, the brace that then passes each spring push-rod forms network structure, the quantity that connects support is at least three, the diameter of telescopic spring bar leading portion cylindrical bar is less than the internal diameter of spring groove, and the top of leading portion cylindrical bar is provided with block.
During work, the rescue rope of the through hole of deliverance apparatus by being connected spindle rod upper end is transferred, the safety rope significant feature is to make deliverance apparatus can drop to assigned address and whole deliverance apparatus is woven into one to throw the net, making deliverance apparatus be rescued personnel with quilt contacts, deliverance apparatus opens it after dropping to the personnel's that rescued below, makes deliverance apparatus and is rescued personnel and contact, and spurs safety rope this moment, connect support and tighten up, utilize the rescue rope that the people is up drawn slowly; When hoistway tilts, adjust spring push-rod, the pulley that makes its top can reduce resistance like this and upwards slide near the borehole wall, lifts the rescue rope, and people's safety is pulled away from well head the most at last.Toroidal frame on the main shaft, the arched door on the telescopic spring bar, the brace of spring push-rod all play the effect of restriction rescue rope moving range.The block on leading portion cylindrical bar top can prevent cylindrical bar landing in the spring groove.
The utility model compared with prior art has following advantage: simple in structure, easy to operate, should be acute strong, and wide accommodation
Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.
Fig. 2 is a main shaft three-dimensional structure diagram of the present utility model.
Fig. 3 is a spring push-rod three-dimensional structure diagram of the present utility model.
The specific embodiment such as Fig. 1, shown in Figure 2, comprise the connection support, spring push-rod, spindle rod 1 and rescue rope 2, connecting support is made up of a cylindrical bar 3 and a long and short two straight-bar, wherein the long and short two straight-bar all adopts bathtub construction, one end of short straight rod 4 flexibly connects with long straight-bar 5 middle parts, one end of cylindrical bar 3 and short straight rod 4 flexibly connect, spring push-rod is by spring groove 6, telescopic spring bar 7 and pulley 8 are formed, spring groove 6 is the hollow circuit cylinder body structure, the one end is provided with gripper shoe, pulley 8 links to each other with gripper shoe by carriage, telescopic spring bar 7 is made up of two sections cylindrical bars and channel-shaped bar 9, two cylindrical bars in front and back are affixed, the leading portion cylindrical bar links to each other with the spring 10 that an end is fixed in spring groove 6 inside, the affixed channel-shaped bar 9 of rear end cylindrical bar, channel-shaped bar 9 flexibly connects with long straight-bar 5 that is connected support and cylindrical bar 3 respectively by the brace on it, spindle rod 1 is provided with two disks 11 that have groove up and down, the long and short two straight-bar that connects support flexibly connects with the respective slot place of last lower disc respectively, rescue rope 2 is divided into two strands, one is connected the through hole of spindle rod 1 upper end, another strand passes through the arched door of telescopic spring bars 7 from the toroidal frame 12 on the spindle rod 1, the brace that then passes each spring push-rod forms network structure, the quantity that connects support is at least three, the diameter of telescopic spring bar 7 leading portion cylindrical bars is less than the internal diameter of spring groove 6, and the top of leading portion cylindrical bar is provided with block 13.
Claims (3)
1. irrigation well Underwell rescue device, it is characterized in that: comprise the connection support, spring push-rod, spindle rod and rescue rope, connecting support is made up of a cylindrical bar and a long and short two straight-bar, wherein the long and short two straight-bar all adopts bathtub construction, one end of short straight rod flexibly connects with long straight-bar middle part, one end of cylindrical bar and short straight rod flexibly connect, spring push-rod is by spring groove, telescopic spring bar and pulley are formed, spring groove is the hollow circuit cylinder body structure, the one end is provided with gripper shoe, pulley links to each other with gripper shoe by carriage, the telescopic spring bar is made up of two sections cylindrical bars and channel-shaped bar, two cylindrical bars in front and back are affixed, the leading portion cylindrical bar links to each other with the spring that an end is fixed in spring groove inside, the affixed channel-shaped bar of rear end cylindrical bar, channel-shaped bar flexibly connects with long straight-bar that is connected support and cylindrical bar respectively by the brace on it, spindle rod is provided with two disks that have groove up and down, the long and short two straight-bar that connects support flexibly connects with the respective slot place of last lower disc respectively, the rescue rope is divided into two strands, one is connected the through hole of spindle rod upper end, the toroidal frame of another strand from the spindle rod is through the arched door of telescopic spring bar, and the brace that then passes each spring push-rod forms network structure.
2. irrigation well Underwell rescue device according to claim 1 is characterized in that: the quantity that connects support is at least three.
3. irrigation well Underwell rescue device according to claim 1 is characterized in that: the diameter of telescopic spring bar leading portion cylindrical bar is less than the internal diameter of spring groove, and the top of leading portion cylindrical bar is provided with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205470246U CN201848033U (en) | 2010-09-29 | 2010-09-29 | Irrigation well downhole rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205470246U CN201848033U (en) | 2010-09-29 | 2010-09-29 | Irrigation well downhole rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848033U true CN201848033U (en) | 2011-06-01 |
Family
ID=44090451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205470246U Expired - Fee Related CN201848033U (en) | 2010-09-29 | 2010-09-29 | Irrigation well downhole rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622902A (en) * | 2016-07-30 | 2018-01-23 | 刘检军 | A kind of low-valtage knife switch |
| CN107622918A (en) * | 2016-06-28 | 2018-01-23 | 刘检军 | A kind of high voltage connector |
-
2010
- 2010-09-29 CN CN2010205470246U patent/CN201848033U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622918A (en) * | 2016-06-28 | 2018-01-23 | 刘检军 | A kind of high voltage connector |
| CN107622918B (en) * | 2016-06-28 | 2018-11-23 | 林伟祥 | A kind of high voltage connector |
| CN107622902A (en) * | 2016-07-30 | 2018-01-23 | 刘检军 | A kind of low-valtage knife switch |
| CN107622902B (en) * | 2016-07-30 | 2018-11-13 | 林伟祥 | A kind of low-valtage knife switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20110929 |