CN114772066B - Safety construction tool placement device in gas well - Google Patents

Safety construction tool placement device in gas well Download PDF

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Publication number
CN114772066B
CN114772066B CN202210506925.8A CN202210506925A CN114772066B CN 114772066 B CN114772066 B CN 114772066B CN 202210506925 A CN202210506925 A CN 202210506925A CN 114772066 B CN114772066 B CN 114772066B
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CN
China
Prior art keywords
box body
locking
top cover
rods
placement box
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.)
Active
Application number
CN202210506925.8A
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Chinese (zh)
Other versions
CN114772066A (en
Inventor
相世权
庞兰彪
张伟
尹晶
王宁
韩瑜
高明阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinji Jiantou Gas Co ltd
Original Assignee
Xinji Jiantou Gas Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinji Jiantou Gas Co ltd filed Critical Xinji Jiantou Gas Co ltd
Priority to CN202210506925.8A priority Critical patent/CN114772066B/en
Publication of CN114772066A publication Critical patent/CN114772066A/en
Application granted granted Critical
Publication of CN114772066B publication Critical patent/CN114772066B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38—Devices for discharging contents
    • B65D25/52—Devices for discharging successive articles or portions of contents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The invention discloses a gas well internal safety construction tool placement device, which comprises a placement box body and a protective top cover rotatably arranged on the top surface of the placement box body through a hinge; the portable lifting handle is fixedly arranged in the middle of the front surface of the placement box body, and an emergency power supply is fixedly arranged on the right side of the front surface of the placement box body; further comprises: the left side and the right side of the front face of the placement box body are connected with the left side and the right side of the front face of the protective top cover through anti-falling lock catches which are fixedly connected; wherein, the left and right sides of the inside of the protective top cover are fixedly connected to the top end of the locking buckle rod; wherein, both ends all slip through connection in the top of supporting the footing about the bottom surface of placing the box body. This safe construction tool placer in gas well is through placing the box body and placing the locking between the top cap for prevent to place the box body and can not let the instrument scatter when empting, deposit the development of the grid construction operation of being convenient for through lighting system and instrument simultaneously.

Description

Safety construction tool placement device in gas well
Technical Field
The invention relates to the technical field of gas well construction, in particular to a device for placing a safety construction tool in a gas well.
Background
The gas well is used as an underground well device in cities, the inside of the gas well is provided with valves and operating devices of various gas pipelines, and the top surface of the gas well is protected through a circular well cover.
And at present, most gas well overhauls construction operation's in-process, because the gas well sets up for vertical cylindric structure, it is very little to leave for the space of operating personnel construction and maintenance, it is difficult to deposit the case at the professional instrument of placing after holding constructor self for the operating personnel is hung the instrument and is carried in the waist usually, and this kind of carrying mode drops very easily when the operating personnel climbs from top to bottom, result in picking up the process of bowing laboriously, if the maintenance position is in higher position, the personnel need climb repeatedly when changing the instrument midway, influence maintenance efficiency, because the topography is comparatively complicated in the pit, can lead to the instrument to place the fixed stability of case relatively poor, thereby it falls to lead to the instrument case to empty the later instrument. And the construction operation is hindered.
We have therefore proposed a safety construction tool placement device in a gas well in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a safe construction tool placement device in a gas well, which is used for solving the problems that in the process of overhauling and constructing most gas wells in the market, which is proposed by the background technology, because the gas well is of a vertical cylindrical structure, the space reserved for construction and overhauling of operators is very small, besides the volume of the operators, the operators are difficult to place a specialized tool storage box, so that the operators usually hang tools against a waist for carrying, the carrying mode is easy to fall when the operators climb up and down, the process of picking up and bending down is laborious, if the maintenance position is at a higher position, repeated climbing is needed when the operators replace the tools halfway, the maintenance efficiency is affected, and the fixed stability of the tool storage box is poor due to the fact that the underground topography is relatively complex, so that the tools fall after the tool box is dumped. The construction operation is hindered.
In order to achieve the above purpose, the present invention provides the following technical solutions: the gas well internal safety construction tool placement device comprises a placement box body and a protective top cover rotatably installed on the top surface of the placement box body through a hinge;
the portable lifting handle is fixedly arranged in the middle of the front surface of the placement box body, and an emergency power supply is fixedly arranged on the right side of the front surface of the placement box body;
further comprises:
the left side and the right side of the front face of the placement box body are connected with the left side and the right side of the front face of the protective top cover through anti-falling lock catches which are fixedly connected;
wherein, the left and right sides of the inside of the protective top cover are fixedly connected with the top ends of the locking buckle rods, and the bottom ends of the locking buckle rods are jointed and penetrated on the left and right sides of the inside of the placing box body;
the left end and the right end of the bottom surface of the placement box body are connected to the top ends of the supporting feet in a sliding and penetrating mode, and the top surfaces of the supporting feet are connected to the inner wall of the placement box body through limiting springs;
the transverse central axis of the placing box body and the transverse central axis of the protective top cover are arranged in parallel, locking buckle grooves are fixedly formed in the bottoms of locking buckle rods on the left side and the right side of the protective top cover, the length of each locking buckle rod is smaller than the length from the bottom surface of the protective top cover to the bottom surface of the placing box body, and the locking buckle rods are fixed through the protective top cover;
the outer sides of the supporting feet on the left side and the right side of the inner bottom surface of the placement box body are fixedly connected to the bottom ends of the supporting slide bars, the top ends of the supporting slide bars penetrate through the left side and the right side of the inner side of the placement box body, the top ends of the supporting slide bars on the left side and the right side of the inner side of the placement box body are connected to the inner wall of the placement box body through limiting springs, and the supporting feet drive the supporting slide bars to lift;
preferably, the left side and the right side of the inner bottom surface of the placement box body are both hinged with locking turnover rods, the hinged parts of the locking turnover rods and the placement box body are connected with each other through torsion springs, the outer walls of the locking turnover rods are connected with the top ends of the abutting sliding rods on the left side and the right side of the inner side of the placement box body through pull ropes, and the locking turnover rods are driven to turn through the pull ropes;
the locking turnover rod is arranged in a one-to-one correspondence mode with the abutting sliding rod, the locking turnover rod and the supporting foot, the inner end of the locking turnover rod is slidably clamped in the locking buckling groove in the bottom surface of the locking turnover rod, the maximum turnover angle of the locking turnover rod is larger than ninety degrees, and the locking turnover rod is used for limiting the locking buckling groove.
Preferably, the inside left side of protection top cap is fixed and is provided with the spacing string bag that can deposit zero instrument that looses, and the inside central point department of protection top cap puts the equidistance and is fixed and be provided with the vertical grid that can deposit the rod-like instrument to the inside right side of protection top cap is fixed and is provided with the cable that can deposit the gas detection line cable and deposit the bag, deposits the gas hose through the cable and deposit the bag.
Preferably, the lighting system capable of adjusting underground light is fixedly arranged above the inside of the protective top cover, the lighting system inside the protective top cover is composed of a light sensor, a control module, a control relay and a lighting tube, the light sensor is used for detecting the light of the external environment after the protective top cover is opened, and then the light is transmitted to the inside of the control module, so that auxiliary lighting is performed through the lighting system.
Preferably, the control module inside the protective top cover is connected with the control relay, the control relay is used for controlling the illumination lamp tube, and whether the illumination lamp tube is opened to illuminate the underground environment under the condition of insufficient pipelines is distinguished, so that the convenience and the accuracy of operation of operators are improved.
Preferably, the inside horizontal running through of vertical grid is provided with the load-bearing bottom plate, and the bottom surface left and right sides of load-bearing bottom plate all is connected in vertical grid through spacing spring to vertical grid's front below articulates is provided with tightens up the welt, accomodates the instrument through tightening up the welt.
Preferably, the top that the vertical grid openly tightens up the welt passes through the elasticity lining strip and connects in the top left and right sides of vertical grid, and the inside of elasticity lining strip passes through stay cord and the top surface left and right sides interconnect setting of load-bearing bottom plate to the maximum slip length of elasticity lining strip is greater than the maximum lift length setting of load-bearing bottom plate, prevents that load-bearing bottom plate's lift distance from not enough influencing tool's extraction.
Compared with the prior art, the invention has the beneficial effects that: this safe construction tool placer in gas well is through placing the box body and placing the locking between the top cap for prevent to place the box body and can not let the instrument scatter when empting, deposit the development of the construction operation of grid be convenient for through lighting system and instrument simultaneously, its concrete content is as follows:
1. the portable lifting handle is arranged on the front side of the storage box body, the anti-falling lock catches on the left side and the right side of the front side of the storage box body lock the protective top cover, so that loosening is prevented in the carrying and transferring process, and meanwhile, an emergency power supply can be provided for operators in the underground operation process through an emergency power supply arranged on the front side of the storage box body, so that the communication equipment can be normally used;
2. after the left side and the right side of the bottom surface of the placing box body are contacted with the underground bottom surface through the supporting feet which are connected in a penetrating way through the limiting springs, the supporting feet drive the abutting sliding rods which are fixedly connected with the outer sides to move upwards, so that after the locking turnover rod which is connected with the bottom surface of the abutting sliding rod through the pull rope is not pulled by the pull rope, the locking turnover rod is rotated under the reset of the torsion springs at the inner ends, and the locking turnover rod which is connected in the locking buckling groove at the bottom end of the locking turnover rod in a clamping way is separated, so that the protective top cover is conveniently opened;
3. the illumination system of the protective top cover part collects external light through the light sensor at the left side and transmits the external light to the inside of the control module, and the control relay connected with the control module controls the illumination lamp tube to select whether to illuminate or not, so that the brightness of underground is improved for operators when the underground light is dim, and the convenience is improved when the operators search tools;
4. the inside spacing string bag of protection top cap is received dress to scattered work piece that carries, and the cable of protection top cap right side is deposited the bag and is deposited gas detection cable and gas concatenates the hose simultaneously, prevents to cause fish tail and damage after placing together with the instrument, causes unnecessary loss, deposits the rod-shaped instrument through the vertical grid in middle part simultaneously, only needs the pulling elasticity lining strip to drive and articulates in the tightening lining board of vertical grid bottom surface and open in the process of taking to drive the loading board through connecting in the inside stay cord of elasticity lining strip and rise, drive the staff's of being convenient for after promoting taking and placing with the rod-shaped work piece.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 3 is a flow chart of the lighting system of the present invention;
FIG. 4 is a schematic view of the installation structure of the locking buckle lever of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic view of the installation structure of the locking flip lever of the present invention;
FIG. 7 is a schematic view of the vertical grid in cross section;
FIG. 8 is a schematic view of the mounting structure of the tightening liner of the present invention.
In the figure: 1. a placement box body; 2. a protective top cover; 3. a portable handle; 4. an emergency power supply; 5. an anti-falling lock catch; 6. a locking buckle rod; 7. supporting feet; 8. a torsion spring; 9. limiting net bags; 10. a vertical grid; 11. a cable storage bag; 12. a light sensor; 13. a control module; 14. a control relay; 15. a lighting tube; 16. the sliding rod is abutted; 17. locking the turnover rod; 18. a locking buckle groove; 19. a pull rope; 20. a load-bearing bottom plate; 21. tightening the lining plate; 22. and (5) tightening the lining strip.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the gas well internal safety construction tool placement device comprises a placement box body 1 and a protective top cover 2 rotatably installed on the top surface of the placement box body 1 through a hinge;
the portable lifting handle 3 is fixedly arranged in the middle of the front surface of the placement box body 1, and the emergency power supply 4 is fixedly arranged on the right side of the front surface of the placement box body 1; further comprises:
the left and right sides of the front surface of the placing box body 1 are connected with the left and right sides of the front surface of the protective top cover 2 through the anti-falling lock catch 5 which is fixedly connected; wherein, the left and right sides of the inside of the protective top cover 2 are fixedly connected with the top end of the locking buckle rod 6, and the bottom end of the locking buckle rod 6 is jointed and penetrated on the left and right sides of the inside of the placing box body 1; as shown in fig. 1, the anti-falling lock catches 5 on the left side and the right side of the front surface of the placement box body 1 lock the protective top cover 2 to prevent the situation that the protective top cover is loosened in the carrying and transferring process, and meanwhile, an emergency power supply can be provided for an operator in the underground operation process through an emergency power supply 4 on the front surface of the placement box body 1 so as to facilitate the normal use of communication equipment;
wherein, both ends all slip through connection in the top of supporting footing 7 about the bottom surface of placing box body 1, and the top surface of supporting footing 7 passes through spacing spring to be connected in the inner wall of placing box body 1.
The transverse central axis of the placing box body 1 and the transverse central axis of the protective top cover 2 are arranged in parallel, the locking buckle grooves 18 are formed in the inner fixing mode at the bottom ends of the locking buckle rods 6 at the left side and the right side of the protective top cover 2, and the length of the locking buckle rods 6 is smaller than the length from the bottom surface of the protective top cover 2 to the bottom surface of the placing box body 1.
A limiting net bag 9 capable of storing the scattered tools is fixedly arranged on the left side of the inside of the protective top cover 2, vertical grids 10 capable of storing the rod-shaped tools are fixedly arranged at the central position of the inside of the protective top cover 2 at equal intervals, and a cable storage bag 11 capable of storing the gas detection cables is fixedly arranged on the right side of the inside of the protective top cover 2; as shown in fig. 2, the limiting net bag 9 inside the protective top cover 2 is used for collecting and loading carried scattered workpieces, and meanwhile, the cable storage bag 11 on the right side of the protective top cover 2 is used for storing a fuel gas detection cable and a fuel gas serial connection hose, so that scratch and damage caused after tools are placed together are prevented, unnecessary loss is caused, and meanwhile, rod-shaped tools are stored through the vertical grid 10 in the middle.
The inside top of the protective top cover 2 is fixedly provided with an illumination system capable of adjusting underground light, the illumination system inside the protective top cover 2 comprises a complete self-control illumination system formed by a light sensor 12, a control module 13, a control relay 14 and an illumination lamp tube 15, and the light sensor 12 detects the light of the external environment after the protective top cover 2 is opened and then transmits the light to the inside of the control module 13.
The control module 13 in the protective top cover 2 is connected with the control relay 14, the control relay 14 is used for controlling the illumination lamp tube 15 to distinguish whether the illumination lamp tube 15 is opened to illuminate the underground environment under the condition of insufficient pipelines, so that the convenience and accuracy of operation of operators are improved; as shown in fig. 3, the lighting system collects external light through the left light sensor 12 and transmits the collected light to the inside of the control module 13, and controls the lighting tube 15 to select whether to illuminate through the control relay 14 connected with the control module 13, so as to facilitate improving the brightness of the underground for operators when the underground light is dim and the convenience when searching tools.
The outer sides of the supporting feet 7 on the left side and the right side of the inner bottom surface of the placement box body 1 are fixedly connected to the bottom ends of the abutting sliding rods 16, the top ends of the abutting sliding rods 16 penetrate through the left side and the right side of the inner portion of the placement box body 1, and the top ends of the abutting sliding rods 16 on the left side and the right side of the inner portion of the placement box body 1 are connected to the inner wall of the placement box body 1 through limiting springs; as shown in fig. 6, after the supporting foot 7 contacts the bottom surface of the well, the supporting foot 7 drives the abutting slide bar 16 fixedly connected to the outer side to move upwards, so that the locking turnover rod 17 connected with the bottom surface of the abutting slide bar 16 through the pull rope 19 is not pulled by the pull rope 19.
The left and right sides of the inner bottom surface of the placement box body 1 are both hinged with locking turnover rods 17, the hinged parts of the locking turnover rods 17 and the placement box body 1 are mutually connected through torsion springs 8, and the outer walls of the locking turnover rods 17 are mutually connected with the top ends of the left and right sides of the inner side of the placement box body 1, which are abutted against sliding rods 16, through pull ropes 19; as shown in fig. 5, the locking turnover rod 17 rotates under the reset of the torsion spring 8 at the inner end, so that the locking turnover rod 17 which is connected to the inside of the locking buckling groove 18 at the bottom end of the locking buckling rod 6 in a clamping manner is separated, and the protective top cover 2 is conveniently opened.
The locking turnover rod 17, the abutting sliding rod 16, the locking buckling rod 6 and the supporting foot 7 are distributed in a one-to-one correspondence mode, the inner end of the locking turnover rod 17 is slidably clamped in a locking buckling groove 18 in the bottom surface of the locking buckling rod 6, and the maximum turnover angle of the locking turnover rod 17 is larger than ninety degrees.
The inside horizontal running through of vertical grid 10 is provided with load-bearing bottom plate 20, and load-bearing bottom plate 20's bottom surface left and right sides all passes through spacing spring to be connected in vertical grid 10 to vertical grid 10's front below articulates is provided with tightens up welt 21.
The top end of the front tightening lining plate 21 of the vertical grid 10 is connected to the left and right sides above the vertical grid 10 through elastic lining strips 22, the inside of the elastic lining strips 22 is connected with the left and right sides of the top surface of the bearing bottom plate 20 through pull ropes 19, and the maximum sliding length of the elastic lining strips 22 is larger than the maximum lifting length of the bearing bottom plate 20; as shown in fig. 7-8, in the process of taking, only the elastic lining strip 22 is pulled to drive the tightening lining plate 21 hinged to the bottom surface of the vertical grid 10 to be opened, and the pull rope 19 connected to the inside of the elastic lining strip 22 drives the bearing bottom plate 20 to ascend, so that the rod-shaped workpiece is driven to be lifted, and then the operator can conveniently take and place the rod-shaped workpiece.
Working principle: before the gas well internal safety construction tool placement device is used, the whole situation of the device is required to be checked firstly, normal work can be confirmed, according to the method shown in fig. 1-8, the placement box body 1 is carried and extracted through the front portable lifting handle 3, the anti-falling lock catches 5 on the left side and the right side of the front of the placement box body 1 lock the protective top cover 2, the situation that looseness occurs in the carrying and transferring process is prevented, and meanwhile emergency power is provided for operators in the underground operation process through the front emergency power supply 4 of the placement box body 1 so that communication equipment can be used normally;
after the left side and the right side of the bottom surface of the placing box body 1 are contacted with the bottom surface in the pit through the supporting feet 7 which are connected in a penetrating way through the limiting springs, the supporting feet 7 drive the abutting sliding rods 16 which are fixedly connected at the outer side to move upwards, so that after the locking turnover rod 17 which is connected with the bottom surface of the abutting sliding rods 16 through the pull ropes 19 is not pulled by the pull ropes 19, the locking turnover rod 17 is rotated in a resetting way through the torsion springs 8 at the inner ends, and the locking turnover rod 17 which is connected in the locking buckling grooves 18 at the bottom end of the locking buckling rod 6 in a clamping way is separated, so that the protective top cover 2 is conveniently opened;
the illumination system in the protective top cover 2 collects external light through the light sensor 12 on the left side and transmits the external light to the inside of the control module 13, and the control relay 14 connected with the control module 13 controls the illumination lamp tube 15 to select whether to illuminate or not, so that the underground brightness is conveniently improved for operators when the underground light is dim, and the convenience is improved when the operators look for tools;
the spacing string bag 9 inside the protective top cover 2 is to receiving the scattered work piece of carrying, simultaneously the cable of protective top cover 2 right side is deposited bag 11 and is deposited gas detection cable and gas concatenates the hose, prevent to cause fish tail and damage after placing together with the instrument, cause unnecessary loss, deposit the shaft-like instrument through the vertical grid 10 in middle part simultaneously, only need pull elasticity lining bar 22 drive and articulate in the tightening lining plate 21 of vertical grid 10 bottom surface and open in taking the in-process, and drive and bear bottom plate 20 through connecting in the inside stay cord 19 of elasticity lining bar 22 and rise, drive the staff's of being convenient for after promoting taking and placing with the shaft-like work piece.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims (6)

1. The gas well internal safety construction tool placement device comprises a placement box body (1) and a protective top cover (2) rotatably installed on the top surface of the placement box body (1) through a hinge;
the portable lifting handle (3) is fixedly arranged in the middle of the front face of the placement box body (1), and an emergency power supply (4) is fixedly arranged on the right side of the front face of the placement box body (1);
characterized by further comprising:
the left and right sides of the front surface of the placement box body (1) are connected with the left and right sides of the front surface of the protective top cover (2) through anti-falling locks (5) which are fixedly connected;
the left and right sides of the inside of the protective top cover (2) are fixedly connected to the top ends of the locking buckle rods (6), and the bottom ends of the locking buckle rods (6) are laminated and penetrated on the left and right sides of the inside of the placing box body (1);
the left end and the right end of the bottom surface of the placement box body (1) are connected to the top ends of the supporting feet (7) in a sliding penetrating mode, and the top surfaces of the supporting feet (7) are connected to the inner wall of the placement box body (1) through limiting springs;
the transverse central axis of the placing box body (1) and the transverse central axis of the protective top cover (2) are arranged in parallel, locking buckle grooves (18) are fixedly formed in the bottoms of locking buckle rods (6) on the left side and the right side of the protective top cover (2), and the length of each locking buckle rod (6) is smaller than the length from the bottom surface of the protective top cover (2) to the bottom surface of the placing box body (1);
the outer sides of the supporting feet (7) on the left side and the right side of the inner bottom surface of the placement box body (1) are fixedly connected to the bottom ends of the abutting sliding rods (16), the top ends of the abutting sliding rods (16) penetrate through the left side and the right side of the inner portion of the placement box body (1), and the top ends of the abutting sliding rods (16) on the left side and the right side of the inner portion of the placement box body (1) are connected to the inner wall of the placement box body (1) through limiting springs;
the left side and the right side of the inner bottom surface of the placement box body (1) are hinged with locking turnover rods (17), the hinged positions of the locking turnover rods (17) and the placement box body (1) are connected with each other through torsion springs (8), and the outer walls of the locking turnover rods (17) are connected with the top ends of the sliding rods (16) which are abutted against the left side and the right side of the inner side of the placement box body (1) through pull ropes (19);
the locking overturning rods (17) are arranged in one-to-one correspondence with the abutting sliding rods (16), the locking buckling rods (6) and the supporting feet (7), the inner ends of the locking overturning rods (17) are slidably clamped in locking buckling grooves (18) in the bottom surface of the locking buckling rods (6), and the maximum overturning angle of the locking overturning rods (17) is larger than ninety degrees.
2. The gas well safety construction tool placement device according to claim 1, wherein: limiting net bags (9) capable of storing zero-scattering tools are fixedly arranged on the left side of the inside of the protective top cover (2), vertical grids (10) capable of storing rod-shaped tools are fixedly arranged at the center position of the inside of the protective top cover (2) at equal intervals, and cable storage bags (11) capable of storing gas detection cables are fixedly arranged on the right side of the inside of the protective top cover (2).
3. The gas well safety construction tool placement device according to claim 2, wherein: the inside top of protection top cap (2) is fixed and is provided with the lighting system that can adjust light in the pit, and the inside lighting system of protection top cap (2) comprises a complete self-control lighting system by light sensor (12), control module (13), control relay (14) and illumination fluorescent tube (15), and after protection top cap (2) are opened, outside environment's light detects the back and transmits to inside control module (13) through light sensor (12).
4. A gas well safety construction tool placement device according to claim 3, wherein: the control module (13) inside the protective top cover (2) is connected with the control relay (14), the control relay (14) is used for controlling the illumination lamp tube (15) to distinguish whether the illumination lamp tube (15) is opened under the condition of insufficient pipelines to illuminate the underground environment, so that the convenience and the accuracy of operation personnel are improved.
5. A gas well safety construction tool placement device according to claim 3, wherein: the inside horizontal running through of vertical grid (10) is provided with load-bearing bottom plate (20), and the bottom surface left and right sides of load-bearing bottom plate (20) all is connected in vertical grid (10) through spacing spring to the front below of vertical grid (10) articulates and is provided with tightens up welt (21).
6. The gas well safety construction tool placement device according to claim 5, wherein: the top of vertical grid (10) openly tightens up welt (21) is connected in the top left and right sides of vertical grid (10) through elasticity lining strip (22), and the inside of elasticity lining strip (22) is through stay cord (19) and the top surface left and right sides interconnect setting of loading floor (20) to the maximum slip length of elasticity lining strip (22) is greater than the maximum lift length setting of loading floor (20).
CN202210506925.8A 2022-05-10 2022-05-10 Safety construction tool placement device in gas well Active CN114772066B (en)

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