CN110779493A

CN110779493A - Novel safety measurement device for piston gradient of gas chamber

Info

Publication number: CN110779493A
Application number: CN201911109490.8A
Authority: CN
Inventors: 王康
Original assignee: Wuhan Dinglikang Automation Co Ltd
Current assignee: Wuhan Dinglikang Automation Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-02-11
Anticipated expiration: 2039-11-14
Also published as: CN110779493B

Abstract

The invention discloses a novel safety measuring device for piston gradient of a gas holder, which relates to the technical field of gradient measurement and comprises a base box, wherein a supporting and adjusting mechanism is arranged on the outer surface of the lower end of the base box, a supporting plate is fixedly arranged on the outer surface of one side of the base box, a connecting column is fixedly arranged on the outer surface of the upper end of the base box, a measuring box is fixedly arranged on the outer surface of the upper end of the connecting column, a signal box is fixedly arranged on the outer surface of the upper end of the measuring box, an electric box is fixedly arranged on the outer surface of one side of the measuring box, and a sealing plate is arranged on the inner surface of the front end of the base box.

Description

Novel safety measurement device for piston gradient of gas chamber

Technical Field

The invention relates to the technical field of gradient measurement, in particular to a novel safety measuring device for the gradient of a gas chamber piston.

Background

At present, a 12-ten-thousand-cubic-meter converter gas chamber is a Wiggins type dry gas chamber, the gas chamber changes the volume of the chamber by the up-and-down movement of a piston, when the inclination of the piston of the gas chamber exceeds 128mm on a sunny day and 64mm on a cloudy day in the operation process, the piston of the gas chamber is clamped, the pressure in the chamber is over-pressurized or under-pressurized, and when the piston of the gas chamber is in a severe condition, the gas chamber can also cause the piston to rush to the top, sit at the bottom or scratch the leather bag of the piston to cause gas leakage, thereby causing safety accidents. Thus being produced during the operation of the gas tank. The existing piston gradient detection system is characterized in that an oil cup for measuring the piston gradient detection system is provided with an opening, and the oil cup for measuring is internally provided with nonvolatile liquid (such as silicon oil or transformer oil), but the temperature in a gas holder is high, the nonvolatile liquid in the oil cup for measuring can be evaporated, and when the nonvolatile liquid in the oil cup for measuring is reduced to a certain amount, the detection precision of the piston gradient of the gas holder can be influenced, so that the novel safety measurement device for the piston gradient of the gas holder is provided.

The detection method of gas holder piston gradient among the prior art is comparatively loaded down with trivial details, and can receive the influence of environment, the most important measured data has the error easily, we propose a novel safety measurement device of gas holder piston washing all in order to solve this problem, the device can make the measuring method of gas holder piston gradient comparatively simple while the measuring result that obtains also comparatively accurate, and can make equipment can all keep the levelness in the certain limit in multiple placement environment, guarantee to measure and can not produce the error because of placing of equipment, and finally, equipment if wash occasionally when placing or the gas holder piston just takes place the slope after the installation, gas holder piston washs all novel safety measurement device and can just make the early warning to this when the installation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a novel safety measuring device for the inclination of a piston of a gas holder, which solves the problems that the detection method for the inclination of the piston of the gas holder in the prior art is complicated, the detection result can be influenced by the environment, the levelness of the detection device can be kept in the moving range when the detection device is placed, and the device can be judged to be not placed horizontally enough or the inclination of the piston of the gas holder at the beginning of installation when the device is installed.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel safety measurement device of gas chamber piston gradient, includes the base case, the lower extreme surface of base case is provided with a supporting mechanism, and one side of base case surface fixed mounting has the extension board, the stabilizer blade has been run through to the inside of extension board, the upper end surface fixed mounting of base case has the spliced pole, and the upper end surface fixed mounting of spliced pole has a measuring box, the upper end surface fixed mounting of measuring box has the signal box, one side surface fixed mounting of measuring box has the electronic box, and the front end internal surface of base case is provided with the shrouding, the opposite side internal surface of measuring box is provided with prejudgement mechanism, the opposite side internal surface of measuring box runs through there is the driven lever, the inside of measuring box is provided with detection mechanism.

Preferably, the detection mechanism comprises a connecting rod, a second spacing plate, a signal processing box, a first spacing plate, a second distance meter fixedly installed on the outer surface of the upper end of the connecting rod, a branch rod fixedly installed on the outer surface of one side of the connecting rod, and a first distance meter fixedly installed on the outer surface of one end of the branch rod.

Preferably, the supporting and adjusting mechanism comprises a placement plate, a shifting plate fixedly arranged on the outer surface of the upper end of the placement plate, a clamping plate fixedly arranged on the outer surface of the upper end of the shifting plate, a roller movably connected to the inner surface of the upper end of the shifting plate, a first winding frame fixedly arranged on the outer surface of the lower end of the telescopic rod, a rotating rod movably connected to the inner surface of one side of the first winding frame, a first limiting knob in threaded connection with the end face of the rotating rod, a connecting and fixing column fixedly arranged on the outer surface of the lower end of the rotating rod, a second winding frame fixedly arranged on the outer surface of the front end of the connecting and fixing column, a rotating rod fixedly arranged on the outer surface of the rear end of the second winding frame, and.

Preferably, the pre-judging mechanism comprises a second clamping plate, a placing groove, a through hole, a first clamping plate, a second spring column, a second lifting rod, a first connecting plate, a first spring column and a first lifting rod, wherein the second spring column and the second lifting rod are fixedly arranged at the upper end of the second clamping plate, the first connecting plate and the first spring column are fixedly arranged on the outer surface of the lower end of the first clamping plate, and the first lifting rod is fixedly arranged on the outer surface of the front end of the first connecting plate and close.

Preferably, the through hole is formed in the inner surface of one side of the measuring box, a second connecting plate is fixedly mounted on the outer surface of the upper end of the second clamping plate, and the second lifting rod is fixedly mounted on the position, close to the upper end, of the outer surface of the front end of the second connecting plate.

Preferably, the width of the clamping plate is larger than that of the shifting plate, a rotating rod penetrates through the inside of the roller, the rotating rod is movably connected to the inner surface of the clamping plate, the number of the roller and the number of the rotating rod are equal, and the number of the roller and the number of the rotating rod are at least eight.

Preferably, first limited knob is two sets of with the quantity of first frame of circling round, one side fixed surface of first frame of circling round installs the revolving stage, and the inside of revolving stage is provided with the card and revolves the groove, the surface of first frame of circling round is close to the fixed mounting in position of one end and is had the card capstan.

Preferably, the number of the second circling frames is two, the two groups of the second circling frames are respectively positioned on the outer surface of the front end of the connecting and fixing column and the outer surface of the rear end of the connecting and fixing column, the adjacent surfaces of the two groups of the second circling frames are movably connected with rotating pins, the rotating rods are fixedly installed on the outer surfaces of the lower ends of the rotating pins, and the inner surface of the front end of the second circling frame is in threaded connection with a second limiting knob.

Preferably, the measuring box is internally provided with a first object placing groove, a second object placing groove and a third object placing groove, the first object placing groove is located above the second object placing groove, the third object placing groove is located below the second object placing groove, the second distance plate is fixedly installed on the outer surface of the upper end of the first object placing groove, the first distance plate is located on the outer surface of one side of the second object placing groove, and the signal processing box is located on the outer surface of the lower end of the second object placing groove.

Three beneficial effects

The invention provides a novel safety measuring device for the inclination of a gas chamber piston. The method has the following beneficial effects:

(1) this novel safe measuring device of gas chamber piston gradient, be provided with detection mechanism, detection mechanism is including the connecting rod, first distancer and second distancer etc, the connecting rod changes along with the change of driven lever position, the change of connecting rod position can make the position of first distancer and second distancer change, first distancer and second distancer can real-time measurement the two after the circular telegram respectively with the first distance board and the second distance board between the distance, can judge whether the piston inclines and the angle of slope with the data of first distancer and second distancer transmission through the inside controller of signal processing box, the device is comparatively simple to the measuring method of gas chamber piston gradient and measuring device can not break down because of environmental problem.

(2) This novel safety measurement device of gas chamber piston gradient is provided with a regulation mechanism, a regulation mechanism is including putting the thing board, telescopic link and regulation board etc. through the first limited knob that sets up, first spiral frame, the twirl pole, connect the fixed post, the dwang can make the position change of regulation board with the cooperation use of second spiral frame, can make equipment can be supported in advance when the adjustment stabilizer blade, make things convenient for the adjustment of equipment levelness, the adjustment mode is comparatively simple and convenient adjustment result comparatively accurate.

(3) The novel safety measuring device for the inclination of the piston of the gas holder is provided with a prejudgment mechanism, the prejudgment mechanism comprises a second clamping plate, a through hole, a second lifting rod and the like, the second clamping plate and the first clamping plate can be subjected to tension through the second lifting rod and the first lifting rod, the second clamping plate and the first clamping plate can be changed through the second spring column and the first spring column, whether the position or the height of the second clamping plate changes or not can be judged through a third distance meter, if the fact that the levelness of the measuring device is kept in a moving range after installation is confirmed, the fact that the initial position of the piston deviates can be confirmed if the third distance meter displays the change of the position of the second clamping plate, if the fact that the initial position of the piston does not deviate and the third distance meter displays the change of the position of the second clamping plate simultaneously, the fact that the levelness of the measuring device is not in a specified range after installation can be confirmed, the measurement of the device can be made more accurate.

Drawings

FIG. 1 is a schematic structural view of the structure of the present invention;

FIG. 2 is a view of the structure detection mechanism of the present invention in cooperation with a measurement chamber;

FIG. 3 is a schematic structural view of the structural support mechanism of the present invention;

FIG. 4 is a view of the present invention showing the engagement between the structure adjustment plate and the telescoping rod;

FIG. 5 is a view showing the arrangement of the structure anticipation mechanism and the measuring chamber;

FIG. 6 is a view of a third rangefinder of the present invention in combination with a second clamp plate.

In the figure, 1, a base box; 2. a support and adjustment mechanism; 201. a storage plate; 202. a telescopic rod; 203. adjusting the plate; 204. a shifting plate; 205. clamping a plate; 206. a roller; 207. a first limit knob; 208. a first convolution shelf; 209. rotating the rod; 210. connecting a fixing column; 211. rotating the rod; 212. a second convolution shelf; 3. connecting columns; 4. a support leg; 5. a support plate; 6. a pre-judging mechanism; 601. a second splint; 602. a through hole; 603. a second lifting rod; 604. a second spring post; 605. a placing groove; 606. a first splint; 607. a first connecting plate; 608. a first lifting rod; 609. a first spring post; 610. a third range finder; 7. closing the plate; 8. a driven lever; 9. a detection mechanism; 901. a connecting rod; 902. a first range finder; 903. a second rangefinder; 904. a second distance plate; 905. a signal processing box; 906. branch rods are arranged; 907. a first spacer plate; 10. a measuring box; 11. an electric box; 12. and a signal box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a technical solution: a novel safety measuring device for the inclination of a gas chamber piston, which comprises a base box 1, wherein the outer surface of the lower end of the base box 1 is provided with a supporting and adjusting mechanism 2, a support plate 5 is fixedly arranged on the outer surface of one side of the base box 1, a support leg 4 penetrates through the support plate 5, a connecting column 3 is fixedly arranged on the outer surface of the upper end of the base box 1, and the outer surface of the upper end of the connecting column 3 is fixedly provided with a measuring box 10, the outer surface of the upper end of the measuring box 10 is fixedly provided with a signal box 12, the outer surface of one side of the measuring box 10 is fixedly provided with an electric box 11, and the front end internal surface of base case 1 is provided with shrouding 7, and the opposite side internal surface of measurement case 10 is provided with prejudgement mechanism 6, and the opposite side internal surface of measurement case 10 runs through there is driven lever 8, and the inside of measurement case 10 is provided with detection mechanism 9, and the lower extreme surface of base case 1 is provided with and presss from both sides the spout, and cardboard 205 is located the inside that presss from both sides the spout.

Referring to fig. 2, the detecting mechanism 9 includes a connecting rod 901, a second distance plate 904, a signal processing box 905 and a first distance plate 907, a second distance meter 903 fixedly mounted on an outer surface of an upper end of the connecting rod 901, a branch rod 906 fixedly mounted on an outer surface of one side of the connecting rod 901, a first distance meter 902 fixedly mounted on an outer surface of one end of the branch rod 906, a first object placing groove, a second object placing groove and a third object placing groove are arranged inside the measuring box 10, the first object placing groove is located above the second object placing groove, the third object placing groove is located below the second object placing groove, the second distance plate 904 is fixedly mounted on an outer surface of an upper end of the first object placing groove, the first distance plate 907 is located on an outer surface of one side of the second object placing groove, and the signal processing box 905 is located on an outer surface of a lower end of the.

Referring to fig. 3-4, the supporting and adjusting mechanism 2 includes a placement board 201, a shifting board 204 fixedly installed on the outer surface of the upper end of the placement board 201, a clamping board 205 fixedly installed on the outer surface of the upper end of the shifting board 204, a roller 206 movably connected to the inner surface of the upper end of the shifting board 204, a first winding frame 208 fixedly installed on the outer surface of the lower end of the telescopic rod 202, a rotating rod 209 movably connected to the inner surface of one side of the first winding frame 208, a first limiting knob 207 screwed on the end surface of the rotating rod 209, a fixing post 210 fixedly installed on the outer surface of the lower end of the rotating rod 209, a second winding frame 212 fixedly installed on the outer surface of the front end of the fixing post 210, a rotating rod 211 fixedly installed on the outer surface of the rear end of the second winding frame 212, a setting board 203 fixedly installed on the outer surface of the lower end of the rotating rod 211, the clamping board 205 having a, the rotating rods are movably connected to the inner surface of the clamping plate 205, the number of the rollers 206 is equal to that of the rotating rods, the number of the rollers 206 and the number of the rotating rods are at least eight, a first connecting thread is arranged at a position, close to one end, of the outer surface of the rotating rod 209, a second connecting thread is arranged at the outer surface of the first limiting knob 207, a threaded hole is formed in the first winding frame 208, the first connecting thread and the second connecting thread are matched to determine whether the rotating rod 209 rotates or not, the number of the first limiting knob 207 and the first winding frame 208 is two, a rotating table is fixedly installed on the outer surface of one side of the first winding frame 208, a clamping groove is formed in the rotating table, a clamping disc is fixedly installed at a position, close to one end, of the outer surface of the first winding frame 208, the rotating rod 209 can rotate without limitation due to the matching of the clamping disc and the clamping groove, and the number of the second winding frames 212, and two sets of second are around revolving frame 212 and are located the front end surface of connecing the stationary mast 210 and connect the rear end surface of stationary mast 210 respectively, and the adjacent face swing joint of two sets of second are around revolving frame 212 has the swivel pin, and dwang 211 fixed mounting is in the lower extreme surface of swivel pin, and the second is around revolving the front end internal surface threaded connection of frame 212 to have the second to prescribe a limit to the knob, and the rotation of swivel pin can make dwang 211 can the transverse rotation.

Referring to fig. 5-6, the pre-judging mechanism 6 includes a second clamp plate 601, a placement groove 605, a through hole 602 and a first clamp plate 606, a second spring column 604 and a second lifting rod 603 fixedly installed on the upper end of the second clamp plate 601, a first connecting plate 607 and a first spring column 609 fixedly installed on the outer surface of the lower end of the first clamp plate 606, a first lifting rod 608 fixedly installed on the outer surface of the front end of the first connecting plate 607 near the lower end, the through hole 602 is installed on the inner surface of one side of the measuring box 10, a second connecting plate is fixedly installed on the outer surface of the upper end of the second clamp plate 601, the second lifting rod 603 is fixedly installed on the outer surface of the front end of the second connecting plate near the upper end, a fourth distance meter is fixedly connected on the outer surface of the lower end of the first clamp plate 606, and the first distance meter, the second distance meter, the third distance meter and the fourth distance meter are all, the number of the deviation detectors, the number of the torsion detectors and the number of the inclination detectors are four.

When the device is used, firstly, the device is required to be determined to be capable of keeping the levelness within a specified range after being installed, the specific operation steps are that the height of the object placing plate 201 is adjusted, the bottom surface of the adjusting plate 203 is in contact with the ground, the first limiting knob 207 and the second limiting knob are unscrewed, the longitudinal rotation and the transverse rotation of the adjusting plate 203 are respectively realized through the rotation of the rotating rod 209 and the rotating rod 211, the position of the adjusting plate 203 can be adjusted, the level is required to be observed at any time when the position of the adjusting plate 203 is adjusted, until the level indicator is horizontal, the first limiting knob 207 and the second limiting knob are respectively screwed into the first winding frame 208 and the second winding frame 212, so that the rotation of the rotating rod 209 and the rotating rod 211 is limited, and then the telescopic rod 202 is fixed at the position, so that the adjusting plate 203 can be matched with the other two or three groups of support feet 4 to enable the device to reach a horizontal state, then the height of the rest leg 4 is adjusted until the rest leg 4 contacts the ground, after the device is installed, the free end of the driven rod 8 is fixedly installed on one side outer surface of the piston, at this time, if the piston is inclined, the second clamping plate 601 and the first clamping plate 606 are pushed, because the second spring column 604 and the first spring column 609 are deformed, the second clamping plate 601 and the first clamping plate 606 move, so that the electrified third distance meter 610 detects that the position of the second clamping plate 601 or the first clamping plate 606 is changed, whether the piston is inclined at the initial position can be judged, if the piston initial position is not cut, whether the levelness of the installed device is within a specified range can be deduced reversely, if the piston is deflected in the subsequent use, the driven rod 8 can also be deflected, the deflected driven rod 8 drives the connecting rod 901 to deflect, the deflection of the connecting rod 901 can drive the first distance meter 902 and the second distance meter 903 to rotate, the positions of the first distance meter 902 and the second distance meter 903 are changed, the distance between the first distance meter 902 and the first distance board 907 is changed, the first distance meter 902 can transmit a deflection signal to the signal processing box 905 uninterruptedly, the second distance meter 903 can also transmit the deflection signal to the signal processing box 905 uninterruptedly, and a controller in the signal processing box 905 can calculate the deflection angle and the deflection distance of the piston according to two sets of data.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation.

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

Claims

1. The utility model provides a novel safe measuring device of gas chamber piston gradient, includes base case (1), its characterized in that: the outer surface of the lower end of the base box (1) is provided with a supporting and adjusting mechanism (2), a supporting plate (5) is fixedly arranged on the outer surface of one side of the base box (1), the support plate (5) is internally provided with support legs (4) in a penetrating way, the outer surface of the upper end of the base box (1) is fixedly provided with a connecting column (3), a measuring box (10) is fixedly arranged on the outer surface of the upper end of the connecting column (3), a signal box (12) is fixedly arranged on the outer surface of the upper end of the measuring box (10), an electric box (11) is fixedly arranged on the outer surface of one side of the measuring box (10), a sealing plate (7) is arranged on the inner surface of the front end of the base box (1), a pre-judging mechanism (6) is arranged on the inner surface of the other side of the measuring box (10), a driven rod (8) penetrates through the inner surface of the other side of the measuring box (10), and a detection mechanism (9) is arranged in the measuring box (10).

2. The novel safety measuring device for the inclination of the piston of the gas holder according to claim 1, wherein: the detection mechanism (9) comprises a connecting rod (901), a second spacing plate (904), a signal processing box (905), a first spacing plate (907), a second distance meter (903) fixedly installed on the outer surface of the upper end of the connecting rod (901), a branch rod (906) fixedly installed on the outer surface of one side of the connecting rod (901), and a first distance meter (902) fixedly installed on the outer surface of one end of the branch rod (906).

3. The novel safety measuring device for the inclination of the piston of the gas holder according to claim 1, wherein: the supporting and adjusting mechanism (2) comprises an object placing plate (201), a shifting plate (204) fixedly arranged on the outer surface of the upper end of the object placing plate (201), a clamping plate (205) fixedly arranged on the outer surface of the upper end of the shifting plate (204), a roller (206) movably connected with the inner surface of the upper end of the shifting plate (204), a first winding frame (208) fixedly arranged on the outer surface of the lower end of the telescopic rod (202), a rotating rod (209) movably connected with the inner surface of one side of the first winding frame (208), and a first limiting knob (207) in threaded connection with the end surface of the rotating rod (209), the device comprises a connecting and fixing column (210) fixedly arranged on the outer surface of the lower end of a rotating rod (209), a second rotating frame (212) fixedly arranged on the outer surface of the front end of the connecting and fixing column (210), a rotating rod (211) fixedly arranged on the outer surface of the rear end of the second rotating frame (212), and a regulating plate (203) fixedly arranged on the outer surface of the lower end of the rotating rod (211).

4. The novel safety measuring device for the inclination of the piston of the gas holder according to claim 1, wherein: the pre-judging mechanism (6) comprises a second clamping plate (601), a placing groove (605), a through hole (602), a first clamping plate (606), a second spring column (604) and a second lifting rod (603) which are fixedly arranged at the upper end of the second clamping plate (601), a first connecting plate (607) and a first spring column (609) which are fixedly arranged on the outer surface of the lower end of the first clamping plate (606), and a first lifting rod (608) which is fixedly arranged on the outer surface of the front end of the first connecting plate (607) and is close to the lower end.

5. The novel safety measuring device for the inclination of the piston of the gas holder is characterized in that: the through hole (602) is formed in the inner surface of one side of the measuring box (10), the outer surface of the upper end of the second clamping plate (601) is fixedly provided with a second connecting plate, and the second lifting rod (603) is fixedly arranged at a position, close to the upper end, of the outer surface of the front end of the second connecting plate.

6. The novel safety measuring device for the inclination of the piston of the gas holder according to claim 3, wherein: the width of the clamping plate (205) is larger than that of the shifting plate (204), a rotating rod penetrates through the inside of the roller (206), the rotating rod is movably connected to the inner surface of the clamping plate (205), the number of the rollers (206) and the number of the rotating rods are equal, and the number of the rollers (206) and the number of the rotating rods are at least eight.

7. The novel safety measuring device for the inclination of the piston of the gas holder according to claim 3, wherein: the first quantity of injecing knob (207) and first frame (208) of circling round is two sets of, the fixed surface of one side of first frame (208) of circling round installs the revolving stage, and the inside of revolving stage is provided with the card and revolves the groove, the fixed surface of first frame (208) of circling round is close to the position of one end and is installed the card capstan.

8. The novel safety measuring device for the inclination of the piston of the gas holder according to claim 3, wherein: the quantity of the second convolute frame (212) is two sets of, and two sets of second convolute frame (212) are located the front end surface that connects fixed post (210) and the rear end surface that connects fixed post (210) respectively, the adjacent surface swing joint of two sets of second convolute frame (212) has rotatory round pin, dwang (211) fixed mounting is in the lower extreme surface of rotatory round pin, the second convolutes the front end internal surface threaded connection of frame (212) and has the second to limit the knob.

9. The novel safety measuring device for the inclination of the piston of the gas holder according to claim 2, wherein: the measuring box is characterized in that a first object placing groove, a second object placing groove and a third object placing groove are arranged in the measuring box (10), the first object placing groove is located above the second object placing groove, the third object placing groove is located below the second object placing groove, a second distance plate (904) is fixedly installed on the outer surface of the upper end of the first object placing groove, a first distance plate (907) is located on the outer surface of one side of the second object placing groove, and a signal processing box (905) is located on the outer surface of the lower end of the second object placing groove.