CN210803736U - Safety protection device for underground geophysical prospecting measurement operation - Google Patents
Safety protection device for underground geophysical prospecting measurement operation Download PDFInfo
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- CN210803736U CN210803736U CN201922021598.3U CN201922021598U CN210803736U CN 210803736 U CN210803736 U CN 210803736U CN 201922021598 U CN201922021598 U CN 201922021598U CN 210803736 U CN210803736 U CN 210803736U
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Abstract
The utility model belongs to the technical field of underground detection protection, in particular to a safety protection device for underground geophysical prospecting measurement operation, which is an independent unit aiming at the existing safety rescue protection device, and is not very convenient to carry and use in the production operation process, the proposal is provided, which comprises a detector and a movable plate, wherein a tool box is arranged on the movable plate, a ventilation device is arranged on the tool box, a support frame is fixedly connected with the top of the movable plate, a pump suction type air pipeline is arranged at the bottom of the support frame, the detector is arranged at the top of the support frame, the air outlet of the pump suction type air pipeline is communicated with the detector, the air inlet of the pump suction type air pipeline is communicated with a hose, two welding frames are arranged at the top of the movable plate, and the same round rod is rotatably arranged on the two welding frames, the utility model is convenient to carry and use, once an, the pull-out device can pull out workers from the underground quickly, and is simple and fast to operate.
Description
Technical Field
The utility model relates to a survey in the pit and protect technical field, especially relate to a safety device for operation is measured to geophysical prospecting in the pit.
Background
The safety rescue protection device avoids suffocation and poisoning accidents in the process of downhole operation by means of detection, ventilation, isolation and the like. In the inspection well, oxygen is scarce and harmful gas is gathered, and in recent years, personal injury accidents caused by oxygen deficiency or poisoning also happen.
The existing safety rescue protection device is provided with a tripod, a detector, an exhaust fan, an oxygen cylinder and the like which are independent units, and is inconvenient to carry and use in the production operation process, so that workers are easy to risk and operate against the rules and regulations in the operation process, and the possibility of personal injury accidents is greatly increased. In order to solve the problems of the prior art, the utility model provides a collect and detect, take a breath, keep apart, rescue safety device in an organic whole, when the underground line surveys needs the operation of going into the well, arrange safety device in the well head, through measures such as gaseous detection, take a breath, keep apart and rescue, can reach 100% and avoid the possibility of personal injury accident
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current safety rescue protector and all being some independent units, in the production operation in-process, it is not very convenient to carry and use, this has just also caused the workman to take the risk easily in the operation in-process operation violating the regulations, very big increase the possibility shortcoming of personal injury accident, and the safety protector who is used for the operation of geophysical prospecting measurement in the pit that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety protection device for underground geophysical prospecting measurement operation comprises a detector and a movable plate, wherein a tool box is arranged on the movable plate, an air exchange device is arranged on the tool box, the top of the movable plate is fixedly connected with a support frame, the bottom of the support frame is provided with a pump suction type air pipeline, the detector is arranged at the top of the support frame, an air outlet of the pump suction type air pipeline is communicated with the detector, an air inlet of the pump suction type air pipeline is communicated with a hose, the top of the movable plate is provided with two welding frames, the two welding frames are respectively and rotatably provided with a same round rod, the outer side of the round rod is sleeved with a winch, one end of an oil wire rope is fixedly connected onto the winch, the top of the movable plate is fixedly connected with a servo motor, the servo motor is matched with the winch, the top of the movable plate is slidably provided with a, the oil silk rope and solid fixed ring sliding connection, deflector and servo motor cooperate, and the hose is used for with the intercommunication in the pit, will be gaseous suction detector inside the pit through the pump-suction type air conduit, and solid fixed ring can guarantee that the oil silk rope can not appear the swing when the winding.
Preferably, the top fixed mounting of movable plate has two bearing frames, all rotates on two bearing frames and installs same dwang, and the outside fixed mounting of dwang has first sprocket, and the outside fixed mounting of circle pole has the second sprocket, and first sprocket all meshes with same chain on the second sprocket, and the bearing frame plays the supporting role to the dwang.
Preferably, the output shaft of the servo motor is fixedly provided with a welding rod, one end of the welding rod is fixedly provided with a circular plate, the eccentric position of the circular plate is rotatably provided with one end of a tension rod, the other end of the tension rod is rotatably connected with the guide plate, and the circular plate drives the guide plate to move back and forth through the tension rod.
Preferably, the top of movable plate has been seted up the spacing groove, and slidable mounting has the stopper in the spacing groove, stopper and deflector fixed connection, and the outside fixed mounting of welding pole has first bevel gear, and the outside fixed mounting of dwang has second bevel gear, first bevel gear and second bevel gear meshing, and the stopper is T type structure.
Preferably, the tool box is internally provided with a mask, an oxygen tank, a safety belt and an alarm, the ventilation device comprises an air extractor, a power supply and an exhaust pipe, the mask is connected with an air pipeline on the ground, the other end of the air pipeline is provided with an auxiliary breathing device, the auxiliary breathing device is opened, and the air can be normally breathed and then can be put into a well for operation.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme will be inside the gaseous suction detector in pit through pump suction type air conduit, can detect gas through the detector, take a breath through breather, and the detector is reported to the police and is stopped until the air in pit is qualified, but the operation in pit.
(2) This scheme is connected the safety belt of wearing the staff and is in case unexpected with the oil silk rope, starts servo motor for the dwang passes through the round bar and drives the capstan winch and rotate, and the capstan winch passes through the rapid staff of oil silk rope and pulls out from the pit, and easy operation is fast.
(3) This scheme moves the oiled wire rope through the deflector and removes can be with the even winding of oiled wire rope to the capstan winch, and it is inhomogeneous to avoid the oiled wire rope to appear twining, appears the slippage when avoiding the oiled wire rope to pile up and influences staff's safety, and wherein solid fixed ring can guarantee that the oiled wire rope can not appear the swing when the winding.
The utility model discloses carry convenient to use, in case meet accident, can pull out the staff from the pit fast, easy operation is fast.
Drawings
Fig. 1 is a schematic structural view of a safety protection device for an underground geophysical prospecting measurement operation according to the present invention;
fig. 2 is a schematic top view of a safety protection device for an underground geophysical prospecting measurement operation according to the present invention;
fig. 3 is a schematic structural view of a part a of a safety protection device for an underground geophysical prospecting measurement operation according to the present invention;
fig. 4 is the utility model provides a three-dimensional connection structure sketch map of safety device detector, breather, capstan winch, toolbox, pump suction type air conduit, movable plate and backup pad for operation is measured to geophysical prospecting in the pit.
In the figure: the device comprises a detector 1, an air interchanger 2, a winch 3, a tool box 4, a pump suction type air pipeline 5, a moving plate 6, a supporting frame 7, a guide plate 8, a servo motor 9, a chain 10, a rotating rod 11, a welding rod 12, a circular plate 13, a tension rod 14, a bearing seat 15 and a fixing ring 16.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a safety protection device for underground geophysical prospecting measurement operation comprises a detector 1 and a movable plate 6, wherein a tool box 4 is arranged on the movable plate 6, an air interchanger 2 is arranged on the tool box 4, a support frame 7 is fixedly connected to the top of the movable plate 6, a pump suction type air pipeline 5 is arranged at the bottom of the support frame 7, the detector 1 is arranged at the top of the support frame 7, an air outlet of the pump suction type air pipeline 5 is communicated with the detector 1, an air inlet of the pump suction type air pipeline 5 is communicated with a hose, two welding frames are arranged at the top of the movable plate 6, the two welding frames are both rotatably provided with a same round rod, a winch 3 is sleeved on the outer side of the round rod, one end of an oil wire rope is fixedly connected to the winch 3, a servo motor 9 is fixedly connected to the top of the movable plate 6, the, the round hole has been seted up on the deflector 8, oil silk rope and round hole sliding connection, and the top fixed mounting of movable plate 6 has solid fixed ring 16, oil silk rope and solid fixed ring 16 sliding connection, and deflector 8 cooperatees with servo motor 9, and the hose is used for communicating with in the pit, will be inside gas suction detector 1 in the pit through pump-type air pipe 5, gu fixed ring 16 can guarantee that the oil silk rope can not appear the swing when the winding.
In this embodiment, the top fixed mounting of movable plate 6 has two bearing frames 15, all rotates on two bearing frames 15 to install same dwang 11, and the outside fixed mounting of dwang 11 has first sprocket, and the outside fixed mounting of round bar has the second sprocket, and first sprocket all meshes with same chain 10 on the second sprocket, and bearing frame 15 plays the supporting role to dwang 11.
In this embodiment, a welding rod 12 is fixedly installed on an output shaft of the servo motor 9, a circular plate 13 is fixedly installed at one end of the welding rod 12, one end of a tension rod 14 is rotatably installed at an eccentric position of the circular plate 13, the other end of the tension rod 14 is rotatably connected with the guide plate 8, the circular plate 13 drives the guide plate 8 to move back and forth through the tension rod 14, and the servo motor 9 has a power-off self-locking function.
In this embodiment, the spacing groove has been seted up at the top of movable plate 6, and slidable mounting has the stopper in the spacing groove, stopper and 8 fixed connection of deflector, and the outside fixed mounting of welding rod 12 has first bevel gear, and the outside fixed mounting of dwang 11 has second bevel gear, first bevel gear and second bevel gear meshing, and the stopper is T type structure.
In this embodiment, toolbox 4 is inside to be provided with face guard, oxygen jar, safety belt and alarm, and breather 2 includes air extractor, power and exhaust column, and the face guard is connected with the air pipe on ground, and the auxiliary respiratory device is equipped with to the air pipe other end, opens auxiliary respiratory device, but after normal breathing, the operation of going into the well can be gone into in the side.
Example two
Referring to fig. 1-4, a safety protection device for underground geophysical prospecting measurement operation comprises a detector 1 and a movable plate 6, wherein a tool box 4 is arranged on the movable plate 6, an air interchanger 2 is arranged on the tool box 4, the top of the movable plate 6 is fixedly connected with a support frame 7 through screws, a pump suction type air pipeline 5 is arranged at the bottom of the support frame 7, the detector 1 is arranged at the top of the support frame 7, an air outlet of the pump suction type air pipeline 5 is communicated with the detector 1, an air inlet of the pump suction type air pipeline 5 is communicated with a hose, two welding frames are arranged at the top of the movable plate 6, the two welding frames are both rotatably provided with a same round rod, a winch 3 is sleeved on the outer side of the round rod, one end of an oil wire rope is fixedly connected onto the winch 3 through screws, a servo motor 9 is fixedly connected at the, the top slidable mounting of movable plate 6 has deflector 8, has seted up the round hole on the deflector 8, oil silk rope and round hole sliding connection, and fixed ring 16 is installed through welded fastening in the top of movable plate 6, oil silk rope and fixed ring 16 sliding connection, and deflector 8 cooperatees with servo motor 9, and the hose is used for with intercommunication in the pit, through the pump-type air duct 5 will be inside gas suction detector 1 in the pit, and fixed ring 16 can guarantee that the oil silk rope can not appear the swing when the winding.
In this embodiment, two bearing frames 15 are installed through welded fastening at the top of movable plate 6, all rotate on two bearing frames 15 and install same dwang 11, and welded fastening installs first sprocket in the outside of dwang 11, and welded fastening installs the second sprocket in the outside of round bar, and first sprocket all meshes with same chain 10 on the second sprocket, and bearing frame 15 plays the supporting role to dwang 11.
In this embodiment, a welding rod 12 is fixedly welded to an output shaft of the servo motor 9, a circular plate 13 is fixedly welded to one end of the welding rod 12, one end of a tension rod 14 is rotatably installed at an eccentric position of the circular plate 13, the other end of the tension rod 14 is rotatably connected with the guide plate 8, the circular plate 13 drives the guide plate 8 to move back and forth through the tension rod 14, and the servo motor 9 has a power-off self-locking function.
In this embodiment, the spacing groove has been seted up at the top of movable plate 6, and slidable mounting has the stopper in the spacing groove, and the stopper passes through screw fixed connection with deflector 8, and welded fastening installs first bevel gear in the outside of welding pole 12, and welded fastening installs second bevel gear in the outside of dwang 11, and first bevel gear and second bevel gear meshing, stopper are T type structure.
In this embodiment, toolbox 4 is inside to be provided with face guard, oxygen jar, safety belt and alarm, and breather 2 includes air extractor, power and exhaust column, and the face guard is connected with the air pipe on ground, and the auxiliary respiratory device is equipped with to the air pipe other end, opens auxiliary respiratory device, but after normal breathing, the operation of going into the well can be gone into in the side.
In the embodiment, when the underground gas detection device is used, the underground gas is pumped into the detector 1 through the pump suction type air pipeline 5, the detector 1 can analyze the content of combustible gas, oxygen, carbon monoxide and hydrogen sulfide in the gas, the harmful gas does not reach the standard, the detector 1 can always give an alarm and warn, the exhaust pipe is placed underground, the exhaust fan is opened, the air is exchanged through the air exchange device 2 until the underground air is qualified, the detector 1 gives an alarm and stops to go down to the well, a worker can take the mask, the pipeline, the safety belt, the rescue alarm and the like, wherein the mask can be connected with the ground air breathing pipe through the pipeline, the safety belt worn by the worker is connected with the oil wire rope, the oil wire rope can bear 600 kilograms, and once an accident occurs, the servo motor 9 is started, servo motor 9 drives welding rod 12 and rotates, owing to set up first bevel gear and second bevel gear, make welding rod 12 drive dwang 11 and rotate, owing to set up first sprocket, second sprocket and chain 10, make dwang 11 drive capstan winch 3 through the round bar and rotate, capstan winch 3 pulls out the staff from the pit through the oil silk rope, welding rod 12 drives plectane 13 and rotates simultaneously, plectane 13 drives deflector 8 round trip movement through tension bar 14, deflector 8 drives the oil silk rope and removes and can be with the even winding of oil silk rope to capstan winch 3, it is inhomogeneous to avoid the winding to appear in the oil silk rope, the slippage appears when avoiding the oil silk rope to pile up influences staff's safety, wherein solid fixed ring 16 can guarantee that the oil silk rope can not appear the swing when the winding.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A safety protection device for underground geophysical prospecting measurement operation comprises a detector (1) and a movable plate (6), and is characterized in that a tool box (4) is arranged on the movable plate (6), an air exchange device (2) is arranged on the tool box (4), a support frame (7) is fixedly connected to the top of the movable plate (6), a pump-suction type air pipeline (5) is arranged at the bottom of the support frame (7), the detector (1) is arranged at the top of the support frame (7), an air outlet of the pump-suction type air pipeline (5) is communicated with the detector (1), an air inlet of the pump-suction type air pipeline (5) is communicated with a hose, two welding frames are arranged at the top of the movable plate (6), the two welding frames are rotatably provided with a same round rod, a winch (3) is sleeved on the outer side of the round rod, one end of an oil wire rope is fixedly connected to the winch (3), a servo motor (9) is, servo motor (9) and capstan winch (3) cooperate, and the top slidable mounting of movable plate (6) has deflector (8), has seted up the round hole on deflector (8), oil silk rope and round hole sliding connection, and the top fixed mounting of movable plate (6) has solid fixed ring (16), oil silk rope and solid fixed ring (16) sliding connection, and deflector (8) cooperate with servo motor (9).
2. The safety protection device for the underground geophysical prospecting measurement operation according to claim 1, wherein two bearing seats (15) are fixedly mounted at the top of the moving plate (6), the same rotating rod (11) is rotatably mounted on the two bearing seats (15), a first chain wheel is fixedly mounted on the outer side of the rotating rod (11), a second chain wheel is fixedly mounted on the outer side of the round rod, and the first chain wheel and the second chain wheel are respectively meshed with the same chain (10).
3. The safety protection device for the geophysical prospecting measurement operation in the well is characterized in that a welding rod (12) is fixedly installed on an output shaft of the servo motor (9), a circular plate (13) is fixedly installed at one end of the welding rod (12), one end of a tension rod (14) is rotatably installed at the eccentric position of the circular plate (13), and the other end of the tension rod (14) is rotatably connected with the guide plate (8).
4. The safety protection device for the underground geophysical prospecting measurement operation according to claim 1, wherein a limiting groove is formed in the top of the moving plate (6), a limiting block is slidably mounted in the limiting groove and fixedly connected with the guide plate (8), a first bevel gear is fixedly mounted on the outer side of the welding rod (12), a second bevel gear is fixedly mounted on the outer side of the rotating rod (11), and the first bevel gear is meshed with the second bevel gear.
5. A safety shield for use in downhole geophysical surveying operations according to claim 1, wherein the tool box (4) is internally provided with a mask, an oxygen tank, a safety harness and an alarm, and the ventilation device (2) comprises an air extractor, a power supply and an air extraction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021598.3U CN210803736U (en) | 2019-11-19 | 2019-11-19 | Safety protection device for underground geophysical prospecting measurement operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021598.3U CN210803736U (en) | 2019-11-19 | 2019-11-19 | Safety protection device for underground geophysical prospecting measurement operation |
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| Publication Number | Publication Date |
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| CN210803736U true CN210803736U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922021598.3U Active CN210803736U (en) | 2019-11-19 | 2019-11-19 | Safety protection device for underground geophysical prospecting measurement operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927429A (en) * | 2020-07-29 | 2020-11-13 | 北京理工大学 | Detection and early warning device and method for carbon dioxide stored in oil and gas field exploitation layer |
| CN113671124A (en) * | 2021-08-11 | 2021-11-19 | 上海宝临防爆电器有限公司 | Automatic detection method and device |
-
2019
- 2019-11-19 CN CN201922021598.3U patent/CN210803736U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927429A (en) * | 2020-07-29 | 2020-11-13 | 北京理工大学 | Detection and early warning device and method for carbon dioxide stored in oil and gas field exploitation layer |
| CN111927429B (en) * | 2020-07-29 | 2022-02-11 | 北京理工大学 | Detection and early warning device and method for carbon dioxide stored in oil and gas field exploitation layer |
| CN113671124A (en) * | 2021-08-11 | 2021-11-19 | 上海宝临防爆电器有限公司 | Automatic detection method and device |
| CN113671124B (en) * | 2021-08-11 | 2023-11-24 | 上海宝临防爆电器有限公司 | Automatic detection method and device |
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