CN210014769U

CN210014769U - Piston drift detection equipment convenient to operation

Info

Publication number: CN210014769U
Application number: CN201921196244.6U
Authority: CN
Inventors: 王康
Original assignee: Wuhan Dinglikang Automation Co Ltd
Current assignee: Wuhan Dinglikang Automation Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-02-04
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a piston drift check out test set convenient to operation, including equipment box and mounting bracket, the left middle part of equipment box and the right side fixed connection of mounting bracket, the utility model relates to a check out test set technical field. This piston drift check out test set convenient to operation, fixedly connected with fixed plate between the middle part through equipment box inner wall both sides, and the inside sliding connection of fixed plate has the test bar, the bottom of test bar runs through the equipment box and extends to the outside of equipment box, and the surface of test bar and the inside sliding connection of equipment box, the both sides of equipment box inner wall and the equal fixedly connected with slide in top that is located the fixed plate, sliding connection has the fly leaf between the relative one side of two slides, such equipment structure design is comparatively simple, the great degree has reduced the inside complex structure of current check out test set, check out test set operates comparatively convenient simply in the in-service use, can improve detection efficiency effectively.

Description

Piston drift detection equipment convenient to operation

Technical Field

The utility model relates to a check out test set technical field specifically is a piston drift check out test set convenient to operation.

Background

For a dry gas holder, a piston floats in a gas holder side plate through a skin and gas pressure, although the rubber skin has a certain self-recovery effect, because the converter gas recovery is intermittent and periodic, the gas holder piston frequently and rapidly rises and falls, the piston is rapidly and high-frequency impacted, the large-area unbalanced pressure difference, unbalanced temperature and unbalanced dust of the piston are attached to the piston, the distance between the piston and a T baffle and the gas holder side plate is inevitably changed (namely torsion and drift), when the torsion amount exceeds a certain limit value (which is required by national standards), the skin and the skin, the skin and the T baffle and the gas holder side plate are repeatedly rubbed, extruded, scratched and scratched until the piston is broken, and serious production safety accidents such as gas leakage and even explosion occur, so that the loss which cannot be estimated is caused.

At present, the drift detection equipment structure that uses to the piston is too complicated, and it is comparatively troublesome to operate in the in-service use, causes the drift detection efficiency to the gas holder piston not high, and in addition, current piston drift detection equipment is difficult to confirm to the drift degree of the inside piston of gas holder relatively, and the holistic practical function of detection equipment is relatively poor.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a piston drift check out test set convenient to operation has solved and has got up comparatively trouble to the drift check out test set operation that the piston used at present, and detection efficiency is not high, is difficult to confirm to the drift degree of the inside piston of gas holder, the relatively poor problem of the whole practical function of check out test set.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a piston drift detection device convenient to operate comprises a device box and a mounting frame, wherein the middle part of the left side of the device box is fixedly connected with the right side of the mounting frame, a fixed plate is fixedly connected between the middle parts of the two sides of the inner wall of the device box, a detection rod is slidably connected inside the fixed plate, the bottom end of the detection rod penetrates through the device box and extends to the outside of the device box, the surface of the detection rod is slidably connected with the inside of the device box, sliding plates are fixedly connected with the two sides of the inner wall of the device box and positioned at the top of the fixed plate, a movable plate is slidably connected between the two opposite sides of the sliding plates, the top end of the detection rod is fixedly connected with the middle part of the bottom of the movable plate through a connecting piece, sliding rods are fixedly connected with the two sides of the top of the fixed plate, the top ends of the two, the portable electronic device comprises a movable plate, a sliding rod, a pressure sensor, a display box, a movable plate, a pressing plate, a display box and a box cover, wherein the movable plate is fixedly connected with the top of the movable plate, the movable plate is fixedly connected with a connecting frame, the top of the connecting frame is fixedly connected with the top plate, the inside of the top plate is connected with the surface of the sliding rod in a sliding mode, the middle of the top plate is fixedly connected with the pressing plate, the middle of the top of the inner wall of the equipment box is provided with the pressure sensor right above the pressing plate, the bottom of the pressure sensor is in.

Preferably, one side of the sliding plate is provided with a sliding groove matched with the movable plate, and one side of the movable plate is in sliding connection with one side of the inner wall of the sliding groove.

Preferably, the movable plate and the top plate are both provided with first through holes matched with the sliding rods, and the inner walls of the first through holes are in contact with the surfaces of the sliding rods.

Preferably, the inner wall of the connecting frame is in contact with the surface of the sliding rod, and the top of the back of the inner wall of the equipment box is provided with air holes.

Preferably, the fixed plate and the equipment box are both provided with a second through hole matched with the movable rod, and the inner wall of the second through hole is in contact with the surface of the movable rod.

Preferably, the top fixedly connected with glass board of lid, pressure sensor's output and central control center's input are connected, central control center's output is connected with the input of display, pressure sensor's input and power module's output electric connection, power module's output and control module's input electric connection, control module's output and central control center's input are connected.

Advantageous effects

The utility model provides a piston drift check out test set convenient to operation. Compared with the prior art, the method has the following beneficial effects:

(1) the piston drift detection equipment convenient to operate is characterized in that a fixed plate is fixedly connected between the middle parts of two sides of the inner wall of an equipment box, a detection rod is connected inside the fixed plate in a sliding manner, the bottom end of the detection rod penetrates through the equipment box and extends to the outside of the equipment box, the surface of the detection rod is connected with the inside of the equipment box in a sliding manner, sliding plates are fixedly connected with two sides of the inner wall of the equipment box and positioned at the top of the fixed plate, a movable plate is connected between two opposite sides of the sliding plates in a sliding manner, top plates are fixedly connected with the tops of two connecting frames, the insides of the top plates are connected with the surfaces of the sliding rods in a sliding manner, a pressing plate is fixedly connected with the middle part of the top plate, and a pressure sensor is arranged in the middle part of the top, the detection equipment is convenient and simple to operate in actual application, and the detection efficiency can be effectively improved.

(2) The piston drift detection equipment convenient to operate is characterized in that a display box is fixedly connected to the top of an equipment box through a fixed column, the bottom of the inner wall of the display box is fixedly connected with a display through a screw, the top of the display box is connected with a box cover in a threaded manner, the top of the box cover is fixedly connected with a glass plate, the output end of a pressure sensor is connected with the input end of a central control center, the output end of the central control center is connected with the input end of the display, the input end of the pressure sensor is electrically connected with the output end of a power module, the output end of the power module is electrically connected with the input end of a control module, and the output end of the control module is connected with the input end of the central control center, the practical effect is better.

Drawings

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

FIG. 2 is a cross-sectional view of the display box structure of the present invention;

FIG. 3 is a perspective view of the display box and the box cover structure of the present invention;

fig. 4 is a schematic block diagram of the system of the present invention.

In the figure: 1-equipment box, 2-mounting frame, 3-fixing plate, 4-detection rod, 5-sliding plate, 6-movable plate, 7-sliding rod, 8-connecting frame, 9-top plate, 10-pressing plate, 11-pressure sensor, 12-fixing column, 13-display box, 14-display, 15-box cover, 16-sliding groove, 17-first through hole, 18-air hole, 19-control module, 20-second through hole, 21-glass plate, 22-central control center and 23-power module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a piston drift detection device convenient to operate comprises a device box 1 and a mounting frame 2, the middle part of the left side of the device box 1 is fixedly connected with the right side of the mounting frame 2, a fixed plate 3 is fixedly connected between the middle parts of the two sides of the inner wall of the device box 1, a second through hole 20 matched with a detection rod 4 is formed in the fixed plate 3 and the device box 1, the inner wall of the second through hole 20 is contacted with the surface of the detection rod 4, the detection rod 4 is connected with the inner part of the fixed plate 3 in a sliding manner, the bottom end of the detection rod 4 penetrates through the device box 1 and extends to the outer part of the device box 1, the surface of the detection rod 4 is connected with the inner part of the device box 1 in a sliding manner, sliding plates 5 are fixedly connected with the two sides of the inner wall of the device box 1 and positioned at the top of the fixed plate 3, a sliding groove 16 matched with a movable plate 6, a movable plate 6 is connected between one opposite sides of the two sliding plates 5 in a sliding manner, first through holes 17 matched with the sliding rods 7 are formed in the movable plate 6 and the top plate 9, the inner walls of the first through holes 17 are contacted with the surfaces of the sliding rods 7, the top end of the detection rod 4 is fixedly connected with the middle part of the bottom of the movable plate 6 through a connecting piece, the sliding rods 7 are fixedly connected with two sides of the top of the fixed plate 3, the top ends of the two sliding rods 7 penetrate through the movable plate 6, the top ends of the two sliding rods 7 are respectively fixedly connected with two sides of the top of the inner wall of the equipment box 1, connecting frames 8 are fixedly connected with two sides of the top of the movable plate 6, the inner wall of each connecting frame 8 is contacted with the surfaces of the sliding rods 7, air holes 18 are formed in the top of the back of the inner wall of the equipment box, the middle part of the top plate 9 is fixedly connected with a pressing plate 10, the middle part of the top of the inner wall of the equipment box 1 is provided with a pressure sensor 11 which is positioned right above the pressing plate 10, the model of the pressure sensor 11 adopts a PTG501 pressure sensor, the bottom of the pressure sensor 11 is contacted with the top of the pressing plate 10, the top of the equipment box 1 is fixedly connected with a display box 13 through a fixing column 12, the bottom of the inner wall of the display box 13 is fixedly connected with a display 14 through a screw, the top of the display box 13 is in threaded connection with a box cover 15, the surface of the box cover 15 is provided with a groove, the surface of the box cover 15 is subjected to rough treatment, the top of the box cover 15 is fixedly connected with a glass plate 21, the glass plate 21 is a round transparent glass plate, the output end of the pressure sensor 11 is connected with the input end of a central control center 22, the output, the output terminal of the power module 23 is electrically connected to the input terminal of the control module 19, the output terminal of the control module 19 is connected to the input terminal of the central control center 22, the model of the central control center 22 is ARM9, and the details not described in this specification are well known to those skilled in the art.

During the use, utilize mounting bracket 2 to install equipment box 1 in the piston detection area of gas holder, the one end of measuring rod 4 and the surface contact of piston, when the piston drifts about, the piston exerts a pressure to measuring rod 4, the measuring rod receives pressure promotion fly leaf 6 and moves in slide 5 inside, the fly leaf utilizes link 8 to promote roof 9 and clamp plate 10 and act on pressure sensor 11's detection face, pressure sensor 11 sends the pressure signal who detects to central control center 22, utilize central control center 22 to convert pressure signal to digital signal and show through display 14, the user can master the piston drift degree through watching the display numerical value on the display 14, above is exactly the whole theory of operation of piston drift detection equipment of being convenient for operation.

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.

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 piston drift check out test set convenient to operation, includes equipment box (1) and mounting bracket (2), the left middle part of equipment box (1) and the right side fixed connection of mounting bracket (2), its characterized in that: the device comprises an equipment box (1), a fixed plate (3) is fixedly connected between the middle parts of two sides of the inner wall of the equipment box (1), a detection rod (4) is connected to the inside of the fixed plate (3) in a sliding manner, the bottom end of the detection rod (4) penetrates through the equipment box (1) and extends to the outside of the equipment box (1), the surface of the detection rod (4) is connected with the inside of the equipment box (1) in a sliding manner, sliding plates (5) are fixedly connected to two sides of the inner wall of the equipment box (1) and positioned at the top of the fixed plate (3), a movable plate (6) is connected between two opposite sides of the sliding plates (5) in a sliding manner, the top end of the detection rod (4) is fixedly connected with the middle part of the bottom of the movable plate (6) through a connecting piece, sliding rods (7) are fixedly connected to two sides of the top part of the fixed plate (3), the top ends of the two sliding rods (7), the all fixedly connected with link (8) in both sides at fly leaf (6) top, two the equal fixedly connected with roof (9) in top of link (8) to the inside of roof (9) and the surface sliding connection of slide bar (7), the middle part fixedly connected with clamp plate (10) at roof (9) top, the middle part at equipment box (1) inner wall top just is located clamp plate (10) and is provided with pressure sensor (11) directly over to the bottom of pressure sensor (11) contacts with the top of clamp plate (10), fixed column (12) fixedly connected with display box (13) are passed through at the top of equipment box (1), screw fixedly connected with display (14) are passed through to the bottom of display box (13) inner wall to the top threaded connection of display box (13) has lid (15).

2. An operational facilitation piston drift detection apparatus as defined in claim 1 wherein: one side of the sliding plate (5) is provided with a sliding chute (16) matched with the movable plate (6), and one side of the movable plate (6) is in sliding connection with one side of the inner wall of the sliding chute (16).

3. An operational facilitation piston drift detection apparatus as defined in claim 1 wherein: the movable plate (6) and the top plate (9) are both provided with first through holes (17) matched with the sliding rods (7), and the inner walls of the first through holes (17) are in contact with the surfaces of the sliding rods (7).

4. An operational facilitation piston drift detection apparatus as defined in claim 1 wherein: the inner wall of the connecting frame (8) is in contact with the surface of the sliding rod (7), and the top of the back surface of the inner wall of the equipment box (1) is provided with an air hole (18).

5. An operational facilitation piston drift detection apparatus as defined in claim 1 wherein: the fixed plate (3) and the equipment box (1) are internally provided with a second through hole (20) matched with the detection rod (4), and the inner wall of the second through hole (20) is in contact with the surface of the detection rod (4).

6. An operational facilitation piston drift detection apparatus as defined in claim 1 wherein: the top fixedly connected with glass board (21) of lid (15), the output of pressure sensor (11) is connected with the input of central control center (22), the output of central control center (22) is connected with the input of display (14), the input of pressure sensor (11) and the output electric connection of power module (23), the output of power module (23) and the input electric connection of control module (19), the output of control module (19) is connected with the input of central control center (22).