CN219474851U

CN219474851U - High natural gas pressure detection device of security

Info

Publication number: CN219474851U
Application number: CN202320198170.XU
Authority: CN
Inventors: 杨斐; 董秀辉
Original assignee: Tangshan Tianhua Natural Gas Co ltd
Current assignee: Tangshan Tianhua Natural Gas Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-08-04
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a high-safety natural gas pressure detection device, which relates to the technical field of natural gas detection, wherein the top end of an outer frame is connected with a display device, one end of the display device is provided with a detection component, one end of the detection component, which is far away from the outer frame, is provided with a support component, a detection component motor, a sliding groove, a hydraulic cylinder, a connecting rod and a lower clamping device, the free end of the motor is rotationally connected with a screw rod, the outside of the screw rod is provided with a gas storage inner cavity, the middle section of the region of the gas storage inner cavity is provided with the sliding groove, one end of the sliding groove is provided with a baffle, one end of the baffle is provided with the hydraulic cylinder, the top end of the baffle is connected with a mounting plate, one end of the hydraulic cylinder is connected with the connecting rod, one end of the connecting rod is respectively connected with an upper clamping device and a lower clamping device, and the inside of the upper clamping device is connected with a fixing piece in a penetrating way, so that the front-back distance of the pressure detector can be automatically adjusted.

Description

High natural gas pressure detection device of security

Technical Field

The utility model relates to the field of natural gas detection, in particular to a natural gas pressure detection device with high safety.

Background

When natural gas is stored and transported, gaseous or liquid natural gas is required to be injected into the pressure tank for storage and transportation, and the pressure tank is required to be detected before storage and transportation, so that potential safety hazards are prevented from being caused by leakage of the natural gas in the pressure tank due to the fact that the pressure tank contains leakage points.

Through retrieving, the present disclosure discloses a high-safety natural gas pressure detection device (publication No. CN 216349407U), this high-safety natural gas pressure detection device, through the extension spring drives the brace table and rises after cam and brace table separation, thereby make the brace table can continuously go up and down, drive the overhead tank and reciprocate, thereby move the soapy water in the overhead tank, make soapy water in the overhead tank produce a large amount of bubbles, the staff observes the overhead tank, if the overhead tank has the leak site, soapy water in the overhead tank flows out from the leak site of overhead tank and produces the bubble, make the staff can observe the leak site of overhead tank, however, can play fine natural gas in the above-mentioned technical scheme and prevent the effect of revealing, but because the natural gas density of the different position distributions of transportation equipment inner space is different, and then lead to single natural gas detection device to detect the precision imprecisely, we provide a high-safety natural gas pressure detection device for this reason.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the natural gas pressure detection device with high safety, and solves the problem that the single natural gas detection device is not accurate in detection precision due to different natural gas densities distributed at different positions of the inner space of the transportation equipment.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the natural gas pressure detection device is high in safety, the top end of the outer frame is connected with a display device, one end of the display device is provided with a detection assembly, and one end of the detection assembly, far away from the outer frame, is provided with a support assembly;

the automatic detecting device comprises a detecting assembly motor, a sliding groove, a hydraulic cylinder, a connecting rod and a lower clamping device, wherein the free end of the motor is rotationally connected with a screw rod, a gas storage inner cavity is formed in the outer portion of the screw rod, and the sliding groove is formed in the middle section of the gas storage inner cavity.

Preferably, a baffle is arranged at one end of the sliding groove, a hydraulic cylinder is arranged at one end of the baffle, and the top end of the baffle is connected with a mounting plate.

Preferably, one end of the hydraulic cylinder is connected with a hydraulic rod, and one end of the hydraulic rod is connected with a connecting rod.

Preferably, one end of the connecting rod is connected with an upper clamping device and a lower clamping device respectively, and a fixing piece is connected inside the upper clamping device in a penetrating manner.

Preferably, one end internal connection of lower clamping device and last clamping device has pressure detector, the one end that pressure detector kept away from the motor is provided with the roof.

Preferably, the cabinet door of the support assembly, the bottom plate and the small storage chamber are rotatably connected with an operation table at one end of the cabinet door, and the bottom plate is arranged at the lower end of the operation table.

Preferably, a large storage chamber is arranged at the top end of the bottom plate, and a small storage chamber is arranged at one end of the large storage chamber.

Preferably, the small storage chamber is provided with supporting legs at one end far away from the bottom plate, and lower ends of the supporting legs are provided with feet.

Advantageous effects

The utility model provides a natural gas pressure detection device with high safety. Compared with the prior art, the method has the following beneficial effects:

according to the utility model, the screw rod is driven to rotate up and down through the driving motor, the hydraulic cylinder, the hydraulic rod, the connecting rod, the upper clamping device, the lower clamping device, the fixing piece and the pressure detector are driven to move up and down in the process of moving up and down, so that the effect of automatically adjusting the height of the outer frame is achieved, when the pressure detector is adjusted to a proper height, the hydraulic rod is driven to move forward through the hydraulic cylinder, the connecting rod is driven to move forward through the forward movement of the hydraulic rod, the upper clamping device, the lower clamping device, the fixing piece and the pressure detector are driven to move forward and backward in the process of moving forward through the hydraulic rod, so that the effect of automatically adjusting the front-back distance of the pressure detector is achieved, when the front-back detection distance of the pressure detector is adjusted properly through the hydraulic cylinder, the natural gas pressure in the gas storage cavity is detected through the pressure detector, and after the pressure detector is detected, the natural gas pressure value detected through the upper clamping device and the lower clamping device is fed back to the display device for reference of workers, so that the effect of accurately detecting the natural gas pressure value is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the detecting assembly of the present utility model;

FIG. 3 is a schematic top view of a support assembly according to the present utility model;

FIG. 4 is a schematic diagram of a left-hand structure of the detecting assembly according to the present utility model;

fig. 5 is a schematic left-hand view of the support assembly according to the present utility model.

In the figure: 1. an outer frame; 2. a detection assembly; 201. a pressure detector; 202. an upper clamping device; 203. a fixing member; 204. a hydraulic cylinder; 205. a connecting rod; 206. a hydraulic rod; 207. a lower clamping device; 208. a motor; 209. a screw rod; 210. a gas storage cavity; 211. a chute; 212. a baffle; 213. a top plate; 214. a mounting plate; 3. a support assembly; 301. a cabinet door; 302. a foot margin; 303. a large storage chamber; 304. a bottom plate; 305. an operation table; 306. a small storage chamber; 307. support legs; 4. a display device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the natural gas pressure detection device with high safety comprises an outer frame 1, wherein the top end of the outer frame 1 is connected with a display device 4, one end of the display device 4 is provided with a detection component 2, and one end, far away from the outer frame 1, of the detection component 2 is provided with a support component 3;

referring to fig. 2 and 4, the detecting assembly 2 includes a motor 208, a sliding groove 211, a hydraulic cylinder 204, a connecting rod 205 and a lower clamping device 207, wherein a screw rod 209 is rotatably connected to a free end of the motor 208, a gas storage cavity 210 is provided outside the screw rod 209, a sliding groove 211 is provided in a middle section of the gas storage cavity 210, a baffle 212 is provided at one end of the sliding groove 211, the hydraulic cylinder 204 is provided at one end of the baffle 212, a mounting plate 214 is connected to a top end of the baffle 212, a hydraulic rod 206 is connected to one end of the hydraulic cylinder 204, a connecting rod 205 is connected to one end of the hydraulic rod 206, an upper clamping device 202 and a lower clamping device 207 are respectively connected to one end of the connecting rod 205, a fixing member 203 is penetratingly connected to an inner portion of the upper clamping device 202, a pressure detector 201 is connected to an inner portion of one end of the lower clamping device 207 and the upper clamping device 202, and a top plate 213 is provided at one end of the pressure detector 201, which is far from the motor 208.

Referring to fig. 2, 3 and 5, the support assembly 3 includes a cabinet door 301, a bottom plate 304 and a small storage chamber 306, one end of the cabinet door 301 is rotatably connected with an operation table 305, the lower end of the operation table 305 is provided with the bottom plate 304, the top end of the bottom plate 304 is provided with the large storage chamber 303, one end of the large storage chamber 303 is provided with the small storage chamber 306, one end of the small storage chamber 306 far away from the bottom plate 304 is provided with a supporting leg 307, and the lower end of the supporting leg 307 is provided with a foot margin 302.

During the use, at first whether this measuring apparatu each spare part can normal use, can not make the remedial measure of maintenance or change partial spare part immediately when normal use, when everything is ready, through driving motor 208 and then drive the rotation from top to bottom of lead screw 209, the in-process of going up and down of lead screw 209 and then drive pneumatic cylinder 204, hydraulic stem 206, connecting rod 205, go up clamping device 202, lower clamping device 207, mounting 203 and pressure detector 201 reciprocate, and then play the effect of automatic height-adjusting from top to bottom of outer frame 1, when adjusting pressure detector 201 to detect suitable height, drive and then drive the forward motion of hydraulic stem 206 through pneumatic cylinder 204, forward motion through hydraulic stem 206 and then drive connecting rod 205, the in-process of connecting rod 205 forward motion and then drive clamping device 202, lower clamping device 207, mounting 203 and pressure detector 201's fore-and-aft movement, and then play the effect of automatically regulated pressure detector 201, detect the distance adjustment through pneumatic cylinder 204 and then detect the distance adjustment through pressure detector 201 to its inner chamber and detect the pressure detector 202 and detect the natural gas value when the pressure detector 201 detects the accurate work of the inner chamber and detects the pressure detector and detects the value and then, the natural gas value is supplied to the device is detected to the pressure detector and detects the pressure detector is accurate when the pressure detector is detected to the pressure detector is used for the pressure detector is detected to be the pressure detector is the pressure device is detected and is 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High natural gas pressure detection device of security, its characterized in that: the device comprises an outer frame (1), wherein the top end of the outer frame (1) is connected with a display device (4), one end of the display device (4) is provided with a detection assembly (2), and one end, far away from the outer frame (1), of the detection assembly (2) is provided with a support assembly (3);

the detection assembly (2) comprises a motor (208), a sliding groove (211), a hydraulic cylinder (204), a connecting rod (205) and a lower clamping device (207), wherein a screw rod (209) is rotatably connected to the free end of the motor (208), a gas storage inner cavity (210) is arranged outside the screw rod (209), and the sliding groove (211) is formed in the middle section of the gas storage inner cavity (210).

2. The high-safety natural gas pressure detecting device according to claim 1, wherein: one end of the chute (211) is provided with a baffle plate (212), one end of the baffle plate (212) is provided with a hydraulic cylinder (204), and the top end of the baffle plate (212) is connected with a mounting plate (214).

3. The high-safety natural gas pressure detecting device according to claim 1, wherein: one end of the hydraulic cylinder (204) is connected with a hydraulic rod (206), and one end of the hydraulic rod (206) is connected with a connecting rod (205).

4. The high-safety natural gas pressure detecting device according to claim 1, wherein: one end of the connecting rod (205) is respectively connected with an upper clamping device (202) and a lower clamping device (207), and a fixing piece (203) is connected inside the upper clamping device (202) in a penetrating way.

5. The high-safety natural gas pressure detecting device according to claim 1, wherein: one end internal connection of lower clamping device (207) and last clamping device (202) has pressure detector (201), the one end that pressure detector (201) kept away from motor (208) is provided with roof (213).

6. The high-safety natural gas pressure detecting device according to claim 1, wherein: the support assembly (3) comprises a cabinet door (301), a bottom plate (304) and a small storage chamber (306), one end of the cabinet door (301) is rotatably connected with an operation table (305), and the bottom end of the operation table (305) is provided with the bottom plate (304).

7. The high-safety natural gas pressure detecting device according to claim 6, wherein: the top end of the bottom plate (304) is provided with a large storage chamber (303), and one end of the large storage chamber (303) is provided with a small storage chamber (306).

8. The high-safety natural gas pressure detecting device according to claim 6, wherein: the small storage chamber (306) is provided with a supporting leg (307) at one end far away from the bottom plate (304), and a foot margin (302) is arranged at the lower end of the supporting leg (307).