CN212207293U - Underground gas detection tool - Google Patents
Underground gas detection tool Download PDFInfo
- Publication number
- CN212207293U CN212207293U CN202021016419.3U CN202021016419U CN212207293U CN 212207293 U CN212207293 U CN 212207293U CN 202021016419 U CN202021016419 U CN 202021016419U CN 212207293 U CN212207293 U CN 212207293U
- Authority
- CN
- China
- Prior art keywords
- box body
- rope
- gas detection
- detection tool
- accommodating cavity
- 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
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses an underground gas detection tool, which comprises a box body, wherein one side surface of the box body is an opening surface, a baffle plate is arranged in the box body, the baffle plate divides the inner cavity of the box body into an upper accommodating cavity and a lower accommodating cavity, the volume of the upper accommodating cavity is smaller than that of the lower accommodating cavity, a plurality of mounting columns are arranged at two sides of the opening surface, rubber bands are wound on the mounting columns, and the bottom plates of the baffle plate and the box body are grid plates; the lifting device comprises a base, a rope winding mechanism and a rope, the rope winding mechanism is fixed on the base, one end of the rope is connected with the rope winding mechanism, and the other end of the rope is fixedly connected with the top of the box body. The utility model discloses can hold gaseous detector, need not like this that the staff can detect gaseous in the pit in going down to the well in person, both satisfied the detection demand, can guarantee staff's personal safety again, it possesses elevating gear in addition, the descending distance that can accurate control gaseous detector.
Description
Technical Field
The utility model relates to a detect the frock, concretely relates to gaseous frock that detects in pit.
Background
According to the relevant regulations of the safety production standard of tobacco enterprises, before the limited space operation starts, the oxygen content in the air of the operation space is measured; when harmful gases such as hydrogen sulfide exist in the air of the working space at the same time, the content of the harmful gases needs to be measured at the same time, and corresponding measures such as ventilation and the like are taken according to the measurement result; the ventilation and detection are not carried out, and any person cannot enter the limited space for operation.
There are some water pools in the production plant where there is a high possibility of harmful gas generation: a water collecting well, an adjusting tank, a hydrolysis acidification tank, a contact oxidation tank, a secondary sedimentation tank and the like. The harmful gas detection is a conventional requirement before each underground limited space operation, and how to safely and effectively detect the gas becomes a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gaseous frock that detects in pit to solve the technical problem among the prior art, it can hold gaseous detector, need not the staff like this and can detect gaseous in the pit in going down to the well in person, has both satisfied the detection demand, can guarantee staff's personal safety again, and it possesses elevating gear in addition, the descending distance that can accurate control gaseous detector.
The utility model provides a downhole gas detection tool, which comprises a box body, wherein one side surface of the box body is an opening surface, a baffle plate is arranged in the box body, the baffle plate divides an inner cavity of the box body into an upper accommodating cavity and a lower accommodating cavity, the volume of the upper accommodating cavity is smaller than that of the lower accommodating cavity, a plurality of mounting columns are arranged on two sides of the opening surface, rubber bands are wound on the mounting columns, and the baffle plate and a bottom plate of the box body are grid plates; the lifting device comprises a base, a rope winding mechanism and a rope, wherein the rope winding mechanism is fixed on the base, one end of the rope is connected with the rope winding mechanism, and the other end of the rope is fixedly connected with the top of the box body.
In the aforementioned downhole gas detection tool, preferably, the top plate of the box body and three other side surfaces except the opening surface also adopt grating plates.
In the aforementioned downhole gas detection tool, preferably, two connecting lugs arranged oppositely are arranged on a central axis of the top plate, and the number of the ropes is two, and the two ropes are respectively and fixedly connected with the two connecting lugs.
In the aforementioned downhole gas detection tool, preferably, the opening of the upper accommodating cavity is provided with four mounting columns, and the opening of the lower accommodating cavity is provided with six mounting columns.
In the aforementioned downhole gas detection tool, preferably, the mounting column is shaped like a "T".
In the aforementioned tool for detecting downhole gas, preferably, the base includes a first base body and a second base body which are arranged oppositely, the first base body is provided with an outer sleeve which is arranged in parallel and is arranged on one side of the second base body, the rope winding mechanism is fixed on the top of the first base body, the second base body is provided with two parallel inserting plates which are arranged in parallel and are arranged on one side of the first base body, and the inserting plates are respectively connected with the two outer sleeve in an inserting manner.
In the aforementioned tool for detecting downhole gas, preferably, the bottom of the first seat body and the bottom of the second seat body are respectively provided with two support legs, and the top surfaces of the first seat body and the second seat body are respectively provided with a handle.
In the aforementioned tool for detecting underground gas, preferably, the rope winding mechanism includes a motor, a roller, a support ring and support rods, the motor is fixed to the top of the first base, the roller is fixedly connected to an output shaft of the motor, a limit groove is formed in the middle of the roller, the support ring is installed on the limit groove and passes through the two support rods and the outer sleeve, and one end of the rope is fixedly connected to the roller.
In the aforementioned downhole gas detection tool, preferably, the motor is provided with an angle sensor, and the first base body is further provided with a motor controller.
Compared with the prior art, the utility model discloses be equipped with the baffle in the box body, the baffle separates the inner chamber of box body for holding the chamber on and hold the chamber under with, and the volume that holds the chamber on is less than the volume that holds the chamber under, and the both sides of opening face are provided with a plurality of erection columns, and the winding has the rubber band on the erection column, and the bottom plate of baffle and box body is the grid board. Through the utility model discloses can put gaseous detector and hold the intracavity under, put the cell-phone and hold the intracavity, the cell-phone can provide the illumination during use to can record a video, gaseous detector is used for detecting gaseous composition, can put box body, cell-phone and detector in the pit through the rope, need not the staff and go into the pit and can measure the interior gaseous composition of well, satisfied the demand on the one hand, on the other hand has solved the security problem.
In addition, still set up jacking equipment, through the control to serving mechanism, can realize the automatic rising of box body, need not manual operation, labour saving and time saving.
Drawings
Fig. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an isometric view of the cartridge;
fig. 3 is an isometric view of the cord winding mechanism.
Description of reference numerals: 1-box body, 2-opening surface, 3-partition board, 4-upper containing cavity, 5-lower containing cavity, 6-mounting column, 7-bottom board, 8-top board, 9-side surface, 10-connecting lifting lug, 11-mobile phone, 12-gas detector, 13-base, 14-first base, 15-second base, 16-outer sleeve, 17-plug board, 18-supporting leg, 19-lifting handle, 20-motor, 21-roller, 22-supporting ring, 23-supporting rod, 24-limiting groove, 25-angle sensor, 26-motor controller, 27-rope winding mechanism and 28-rope.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in fig. 1-3, an underground gas detection tool comprises a box body 1, wherein one side surface of the box body 1 is an opening surface 2, a partition plate 3 is arranged in the box body 1, the partition plate 3 divides an inner cavity of the box body 1 into an upper accommodating cavity 4 and a lower accommodating cavity 5, the volume of the upper accommodating cavity 4 is smaller than that of the lower accommodating cavity 5, a plurality of mounting columns 6 are arranged on two sides of the opening surface 2, rubber bands are wound on the mounting columns 6, and the partition plate 3 and a bottom plate 7 of the box body 1 are grating plates; the lifting device comprises a base 13, a rope winding mechanism 27 and a rope 28, wherein the rope winding mechanism 27 is fixed on the base 13, one end of the rope 28 is connected with the rope winding mechanism 27, and the other end of the rope is fixedly connected with the top of the box body 1.
When the mobile phone with the flash lamp is used, the rubber band is detached, the video recording function of the mobile phone 11 is turned on, the flash lamp is turned on at the same time, the flash lamp is constant, the mobile phone 11 is installed in the accommodating cavity 4, and the rubber band is wound on the mounting columns 6 on the two sides to prevent the mobile phone from sliding out of the opening face 2. The gas detector 12 is arranged in the lower accommodating cavity 5, the gas detector is a commercially available part 12, the gas detector is directly purchased and obtained, and then a rubber band is used for blocking an opening of the lower accommodating cavity 5 to prevent the gas detector 12 from sliding out. Then, the rope 28 is lengthened by controlling the rope winding mechanism 27, the box body 1 is slowly placed at a preset position, the rope winding mechanism 27 stops working after the position is reached, the gas detector 12 collects gas components, after the collection is finished, the box body 1 is pulled out through the rope winding mechanism 27, data change on the gas detector 12 can be seen through video content of a mobile phone, and therefore the underground gas content can be obtained. The utility model discloses simple structure can effectively assist and detect the underground gas, need not personnel and goes down to the pit, has improved the security of detection efficiency and detection.
In one embodiment, the box 1 is a rectangular parallelepiped, and the top plate 8 and the three other side surfaces 9 except the opening surface 2 of the box 1 are made of grid plates. The purpose of this design is to allow the gas to sufficiently contact the gas detector 12, thereby ensuring the accuracy of the detection result. In addition, the use of the grating plates in their entirety can reduce the amount of material used, thereby reducing costs.
Further, two connecting lugs 10 which are oppositely arranged are arranged on the central axis of the top plate 8, and the number of the ropes 28 is two, and the ropes are respectively and fixedly connected with the two connecting lugs 10. Through the arrangement of the connecting lifting lug 10, the fixing of the rope 28 can be facilitated, and the arrangement of the two lifting lugs 10 can prevent the equipment from rotating, so that the equipment can be kept to ascend or descend at an angle.
Furthermore, four mounting columns 6 are arranged at the opening of the upper accommodating cavity 4, and six mounting columns 6 are arranged at the opening of the lower accommodating cavity 5. The mounting post 6 is shaped like a "T". The installation post 6 that adopts the T font is convenient very twined rope or rubber band, not only can install the rubber band fast, can also realize dismantling the rubber band fast, can prevent moreover that the rubber band from droing.
In a preferred embodiment, the base 13 comprises a first seat 14 and a second seat 15 which are oppositely arranged, the first seat 14 has two outer sleeves 16 which are arranged in parallel along the horizontal direction on one side facing the second seat 15, the rope winding mechanism 27 is fixed on the top of the first seat 14, the second seat 15 has two insertion plates 17 which are arranged in parallel on one side facing the first seat 14, and the two insertion plates 17 are respectively connected with the two outer sleeves 16 in a plugging manner. By adopting the structure, the length of the seat body 13 can be adjusted, so that the seat body is suitable for well mouths with different sizes.
Further, two legs 18 are respectively disposed at the bottom of the first seat 14 and the second seat 15, and a handle 19 is respectively disposed at the top of the first seat 14 and the second seat 15. Through the convenient and well head joint of landing leg 18, prevent that base 13 from falling into in the well, set up handle 19 and can make the utility model discloses can also can normal use under the handheld condition of staff, be applicable to and use under the condition that does not have fixed border to pond, puddle etc..
The rope winding mechanism 27 comprises a motor 20, a roller 21, a support ring 22 and support rods 23, the motor 20 is fixed at the top of the first seat 14, the roller 21 is fixedly connected with an output shaft of the motor 20, a limit groove 24 is formed in the middle of the roller 21, the support ring 22 is installed on the limit groove 24 and is fixedly connected with the outer sleeve 16 through the two support rods 23, and one end of a rope 28 is fixedly connected with the roller 21.
The support ring 22 mainly functions to support the drum 21 and to limit the axial degree of freedom of the drum 21, and the motor 20 is used to provide a driving force to the drum 21 so that it can rotate in forward and reverse directions.
Further, an angle sensor 25 is installed on the motor 20, and a motor controller 26 is also installed on the first housing 14. Through the arrangement of the motor controller 26 and the angle sensor 25, the length of the rope 28 released by the roller 21 can be calculated, so that a worker can know the specific position of the current box body 1 descending.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (9)
1. The utility model provides a gaseous frock that detects in pit, includes box body (1), its characterized in that: one side surface of the box body (1) is an opening surface (2), a partition plate (3) is arranged in the box body (1), the partition plate (3) divides an inner cavity of the box body (1) into an upper accommodating cavity (4) and a lower accommodating cavity (5), the volume of the upper accommodating cavity (4) is smaller than that of the lower accommodating cavity (5), a plurality of mounting columns (6) are arranged on two sides of the opening surface (2), rubber bands are wound on the mounting columns (6), and the partition plate (3) and a bottom plate (7) of the box body (1) are grid plates;
still include jacking equipment, it includes base (13), serving mechanism (27) and rope (28), serving mechanism (27) is fixed on base (13), the one end of rope (28) with serving mechanism (27) is connected, the other end with the top fixed connection of box body (1).
2. The downhole gas detection tool of claim 1, wherein: the top plate (8) of the box body (1) and other three side surfaces (9) except the opening surface (2) also adopt grid plates.
3. The downhole gas detection tool of claim 2, wherein: two connecting lifting lugs (10) which are oppositely arranged are arranged on the central axis of the top plate (8), and the number of the ropes (28) is two, and the ropes are respectively and fixedly connected with the two connecting lifting lugs (10).
4. The downhole gas detection tool of claim 1, wherein: the opening part that holds chamber (4) on is provided with four erection column (6), the opening part that holds chamber (5) down is provided with six erection column (6).
5. The downhole gas detection tool of claim 1 or 4, wherein: the mounting column (6) is T-shaped.
6. The downhole gas detection tool of claim 1, wherein: base (13) are including first pedestal (14) and second pedestal (15) of mutual disposition, move towards on first pedestal (14) one side of second pedestal (15) has two parallel arrangement's outer sleeve (16), serving mechanism (27) is fixed the top of first pedestal (14), second pedestal (15) move towards one side of first pedestal (14) has two parallel arrangement's picture peg (17), two picture peg (17) respectively with two outer sleeve (16) plug-in connection.
7. The downhole gas detection tool of claim 6, wherein: the bottom of the first seat body (14) and the bottom of the second seat body (15) are respectively provided with two supporting legs (18), and the top surfaces of the first seat body (14) and the second seat body (15) are respectively provided with a handle (19).
8. The downhole gas detection tool of claim 6, wherein: rope winding mechanism (27) include motor (20), roller (21), support ring (22) and bracing piece (23), motor (20) are fixed the top of first pedestal (14), roller (21) with the output shaft fixed connection of motor (20), the middle part of roller (21) is formed with spacing recess (24), support ring (22) is installed on spacing recess (24), and through two bracing piece (23) with outer sleeve (16) fixed connection, the one end of rope (28) with roller (21) fixed connection.
9. The downhole gas detection tool of claim 8, wherein: an angle sensor (25) is installed on the motor (20), and a motor controller (26) is further arranged on the first base body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021016419.3U CN212207293U (en) | 2020-06-05 | 2020-06-05 | Underground gas detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021016419.3U CN212207293U (en) | 2020-06-05 | 2020-06-05 | Underground gas detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212207293U true CN212207293U (en) | 2020-12-22 |
Family
ID=73807728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021016419.3U Active CN212207293U (en) | 2020-06-05 | 2020-06-05 | Underground gas detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212207293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487383A (en) * | 2020-06-05 | 2020-08-04 | 贵州中烟工业有限责任公司 | General type is gaseous auxiliary detection device in pit |
-
2020
- 2020-06-05 CN CN202021016419.3U patent/CN212207293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487383A (en) * | 2020-06-05 | 2020-08-04 | 贵州中烟工业有限责任公司 | General type is gaseous auxiliary detection device in pit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212207293U (en) | Underground gas detection tool | |
| CN111487383A (en) | General type is gaseous auxiliary detection device in pit | |
| CN112461220B (en) | Verticality measuring device for house construction engineering investigation | |
| CN219811233U (en) | Full-automatic early warning device of forest fire prevention | |
| CN206740812U (en) | A kind of zinc oxide arrester test support | |
| CN216307117U (en) | Image acquisition device | |
| CN211902630U (en) | Street lamp device with automatic lifting system | |
| CN212207294U (en) | Auxiliary tool for detecting underground gas | |
| CN204758347U (en) | Automatic sampling device of high altitude chimney smoke and dust and particulate matter | |
| CN211524293U (en) | Power transmission and transformation line iron tower | |
| CN108408542B (en) | Feeding slideway convenient to fix and used for building construction | |
| CN220930744U (en) | Ecological monitoring device for alpine grasslands | |
| CN215111749U (en) | Portable electric power system maintains check out test set | |
| CN216246053U (en) | Vertical construction measuring tool for box-type substation stand column | |
| CN210567291U (en) | Sensor lifting device | |
| CN214010809U (en) | Impurity detection sampling device in catalyst | |
| CN219453501U (en) | Laboratory internal environment monitoring device | |
| CN217000993U (en) | Intelligent safety device for excavation of foundation pit of power transmission line | |
| CN112587828B (en) | Deep hole rescue equipment for collapse danger | |
| CN210514265U (en) | Archaeology is with grave empty gas detection survey device | |
| CN220583401U (en) | Portable template straightness detection device that hangs down | |
| CN216449550U (en) | Water quality detection equipment | |
| CN215569481U (en) | High altitude installation gas alarm measurement auxiliary assembly | |
| CN220105083U (en) | Wind direction bag easy to replace | |
| CN218177282U (en) | Coal mine gas probe hanging frame convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |