CN214010634U - Explosion-proof pressure transmitter - Google Patents
Explosion-proof pressure transmitter Download PDFInfo
- Publication number
- CN214010634U CN214010634U CN202022494503.2U CN202022494503U CN214010634U CN 214010634 U CN214010634 U CN 214010634U CN 202022494503 U CN202022494503 U CN 202022494503U CN 214010634 U CN214010634 U CN 214010634U
- Authority
- CN
- China
- Prior art keywords
- pressure transmitter
- fixedly connected
- limiting
- explosion
- transmitter body
- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims description 12
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 17
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an explosion-proof pressure transmitter, which comprises a pressure transmitter body, wherein the bottom end of the pressure transmitter body is fixedly communicated with a supporting base, and both sides of the supporting base are fixedly connected with a fixed clapboard, the utility model can rotate a connecting sleeve ring to ensure that a balancing rod drives a dust cleaning plate to rotate until the position of a feeding pipe with deposited dust is right, the connecting sleeve ring is limited by the displacement of a connecting block and a fixed rod, a first sliding rod and a limiting chute are alternatively connected or a second sliding rod and a limiting chute are alternatively connected, a limiting disc and the connecting sleeve ring are in a static state together, the balancing rod slides in the same horizontal direction due to the limitation of the limiting chute, dust particles are conveniently pushed and gathered on the dust cleaning plate, the balancing rod is rotated to stretch out the dust cleaning plate, the dust is convenient to clean, the blocking of the feeding pipe is avoided, and the shell of the pressure transmitter body and the supporting base are both, has good explosion-proof performance.
Description
Technical Field
The utility model relates to a changer, in particular to explosion-proof pressure transmitter belongs to automatic technical field.
Background
The pressure transmitter can convert specific pressure parameters of gas or liquid to be measured into electric signals through the load cell, transmit the electric signals to the recorder, the early warning instrument and other instruments, change the pressure parameters of the gas or liquid to be measured through the remote information adjusting switch, perform testing and recording again and the like.
In view of the above, chinese patent No. CN211121755U proposes an explosion-proof pressure transmitter, which can release pressure in time when the gas flow is large and the speed is high and the pressure inside the measuring instrument body reaches a threshold value by arranging pressure-relief ports and hinged sealing plates on two sides of the housing of the measuring instrument body, and chinese patent No. CN207730371U proposes an explosion-proof pressure transmitter for a mining diesel engine, which has stable output signal and is easy to clean, and chinese patent No. CN209166707U proposes an explosion-proof pressure transmitter to reduce the interference between a display circuit and an amplifying circuit, and on the other hand, also ensures the explosion-proof performance of the pressure transmitter itself, and in the above patents, no structure capable of cleaning the inlet and outlet pipe orifices of the pressure transmitter is designed in the process of long-term use of the pressure transmitter, and the pipe orifices can be blocked by dust particles deposited for a long time, has potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof pressure transmitter to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an explosion-proof pressure transmitter comprises a pressure transmitter body, wherein the bottom end of the pressure transmitter body is fixedly communicated with a supporting base, two sides of the supporting base are fixedly connected with fixed partition plates, one side of each fixed partition plate is fixedly connected with a feeding pipe, one end of each feeding pipe penetrates through the supporting base and is fixedly communicated with the pressure transmitter body, one side of the pressure transmitter body is fixedly connected with a fixed cross rod, one end of the fixed cross rod is fixedly connected with two limiting lantern rings, one side of the top end of the fixed cross rod is sleeved with a connecting lantern ring which is positioned between the two limiting lantern rings, the bottom end of the connecting lantern ring is fixedly connected with a limiting disc through a supporting arm, one side of the limiting disc is provided with a through groove, and the bottom end of the through groove inner wall and the top end of the through groove inner wall are both provided with limiting sliding grooves, two alternate between the spacing spout and be connected with the second slide bar, two fixedly connected with balancing pole between the second slide bar, the other end fixedly connected with deashing board of balancing pole, the size looks adaptation of deashing board inlet pipe, pressure transmitter body casing and support base are made by the copper alloy.
Preferably, a plurality of connecting through grooves are formed in the top end of one of the limiting lantern rings, and fixing rods are inserted into the connecting through grooves.
Preferably, one end of the balance bar is fixedly connected with two first sliding bars.
Preferably, two fixed partition plates are connected through a plurality of bolts.
Preferably, one end of each fixing rod penetrates through the connecting through groove opposite to the position, and is fixedly connected with a connecting block.
Preferably, a plurality of limiting through holes are formed in one side of the connecting sleeve ring, and the other end of each fixing rod penetrates through the inner wall of the limiting sleeve ring and is opposite to the limiting through holes.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through rotating the connection sleeve ring, make the balancing pole drive the deashing board and rotate the inlet pipe position to the siltation dust just right, displacement through connecting block and dead lever, spacing through-hole alternates to be connected, it is spacing to the connection sleeve ring, according to deashing board and the inside distance of inlet pipe, choose for use first slide bar and spacing spout to alternate to be connected or second slide bar and spacing spout alternate to be connected, spacing disc and connection sleeve ring together are in quiescent condition, the balancing pole is because spacing spout is spacing, and slide at same horizontal direction, be convenient for promote the gathering on the deashing board with the dust granule, rotate the balancing pole, stretch out the deashing board, the dust clearance of being convenient for, the jam of inlet pipe has been avoided, and because pressure transmitter body casing makes by the copper alloy with the support base, good explosion-proof performance has.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure between the fixed cross bar and the dust removing plate of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic view of the connection structure between the balancing rod and the dust removing plate of the present invention.
In the figure: 1. a pressure transmitter body; 2. fixing the partition board; 3. a support base; 4. a bolt; 5. a feed pipe; 6. fixing the cross bar; 7. a limiting lantern ring; 8. a connecting lantern ring; 9. a support arm; 10. a limiting disc; 11. a balancing pole; 12. cleaning the ash plate; 13. a first slide bar; 14. a limiting chute; 15. a second slide bar; 16. connecting blocks; 17. and (5) fixing the rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Embodiment 1 as shown in fig. 1-4, an explosion-proof pressure transmitter comprises a pressure transmitter body 1, the bottom end of the pressure transmitter body 1 is fixedly communicated with a supporting base 3, both sides of the supporting base 3 are fixedly connected with fixed partition boards 2, one side of each fixed partition board 2 is fixedly connected with a feeding pipe 5, one end of each feeding pipe 5 passes through the supporting base 3 and is fixedly communicated with the pressure transmitter body 1, one side of the pressure transmitter body 1 is fixedly connected with a fixed cross rod 6, one end of the fixed cross rod 6 is fixedly connected with two limiting lantern rings 7, one side of the top end of the fixed cross rod 6 is sleeved with a connecting lantern ring 8, the connecting lantern ring 8 is positioned between the two limiting lantern rings 7, the bottom end of the connecting lantern ring 8 is fixedly connected with a limiting disc 10 through a supporting arm 9, one side of the limiting disc 10 is provided with a through groove, the bottom end of the through groove inner wall and the top end of the through groove inner wall are both provided with limiting chutes 14, second slide bars 15 are inserted and connected between the two limiting slide grooves 14, a balance bar 11 is fixedly connected between the two second slide bars 15, an ash cleaning plate 12 is fixedly connected to the other end of the balance bar 11, a feeding pipe 5 of the ash cleaning plate 12 is matched with the size of the feeding pipe, and the shell of the pressure transmitter body 1 and the supporting base 3 are made of copper alloy.
Example 3 on the basis of example 1, as shown in fig. 2, one end of the balance bar 11 is fixedly connected with two first sliding bars 13.
Example 4 in addition to example 1, as shown in fig. 1, two fixed bulkheads 2 are connected by a plurality of bolts 4.
In embodiment 6, as shown in fig. 3 on the basis of embodiment 2, a plurality of limiting through holes are formed in one side of the connecting sleeve ring 8, and the other end of each fixing rod 17 penetrates through the inner wall of the limiting sleeve ring 7 and is opposite to the limiting through holes.
Embodiment 7 as shown in fig. 1-4, the explosion-proof pressure transmitter includes a pressure transmitter body 1, a supporting base 3 is fixedly communicated with the bottom end of the pressure transmitter body 1, two sides of the supporting base 3 are fixedly connected with fixed partition boards 2, one side of each fixed partition board 2 is fixedly connected with a feeding pipe 5, one end of each feeding pipe 5 passes through the supporting base 3 to be fixedly communicated with the pressure transmitter body 1, one side of the pressure transmitter body 1 is fixedly connected with a fixed cross bar 6, one end of the fixed cross bar 6 is fixedly connected with two limiting lantern rings 7, one side of the top end of the fixed cross bar 6 is sleeved with a connecting lantern ring 8, the connecting lantern ring 8 is positioned between the two limiting lantern rings 7, the bottom end of the connecting lantern ring 8 is fixedly connected with a limiting disc 10 through a supporting arm 9, one side of the limiting disc 10 is provided with a through groove, both the bottom end of the through groove inner wall and the top end of the through groove inner wall are provided with limiting chutes 14, a second slide bar 15 is inserted and connected between the two limit chutes 14, a balance bar 11 is fixedly connected between the two second slide bars 15, the other end of the balance bar 11 is fixedly connected with an ash cleaning plate 12, the size of the feeding pipe 5 of the ash cleaning plate 12 is matched, the shell of the pressure transmitter body 1 and the supporting base 3 are both made of copper alloy, the top end of one of the limiting lantern rings 7 is provided with a plurality of connecting through grooves, the inside of each connecting through groove is inserted and connected with a fixed rod 17, one end of a balancing rod 11 is fixedly connected with two first sliding rods 13, the two fixed partition plates 2 are connected through a plurality of bolts 4, one end of each fixed rod 17 passes through the connecting through groove with the right position, and fixedly connected with connecting block 16, a plurality of spacing through-holes have been seted up to one side of the connection lantern ring 8, and the other end of every dead lever 17 all passes the inner wall of spacing lantern ring 7, and just right with the position of spacing through-hole.
It should be noted that, the utility model relates to an explosion-proof pressure transmitter, during the use, at first place this device in the flat position, after using pressure transmitter body 1 a period later, can make support arm 9 and balancing pole 11 rotate along with it by rotating the connecting sleeve ring 8, when balancing pole 11 drives deashing board 12 and rotates to the inlet pipe 5 of silting up the dust, through sliding connection piece 16, make connecting piece 16 promote the displacement of dead lever 17, thereby alternate with the spacing through-hole that the connecting sleeve ring 8 was seted up and connect, thereby spacing connecting sleeve ring 8, can select first slide bar 13 and spacing spout 14 alternate to connect or second slide bar 15 and spacing spout 14 alternate to connect according to the distance between deashing board 12 and the inside of inlet pipe 5, because spacing disc 10 is in quiescent condition with connecting sleeve ring 8 together, can make balancing pole 11 spacing because spacing spout 14, and slide in same horizontal direction to be convenient for promote the gathering on dust board 12 with the dust granule, rethread rotation balancing pole 11, stretch out dust board 12, the dust clearance of being convenient for has avoided the jam of inlet pipe 5, and because pressure transmitter body 1 casing and support base 3 are made by the copper alloy, have good explosion-proof performance.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an explosion-proof pressure transmitter, includes pressure transmitter body (1), its characterized in that: the bottom end of the pressure transmitter body (1) is fixedly communicated with a supporting base (3), two sides of the supporting base (3) are fixedly connected with fixed partition plates (2), one side of each fixed partition plate (2) is fixedly connected with an inlet pipe (5), one end of each inlet pipe (5) penetrates through the supporting base (3) and is fixedly communicated with the pressure transmitter body (1), one side of the pressure transmitter body (1) is fixedly connected with a fixed cross rod (6), one end of the fixed cross rod (6) is fixedly connected with two limiting lantern rings (7), one side of the top end of the fixed cross rod (6) is sleeved with a connecting lantern ring (8), the connecting lantern ring (8) is positioned between the two limiting lantern rings (7), the bottom end of the connecting lantern ring (8) is fixedly connected with a limiting disc (10) through a supporting arm (9), and one side of the limiting disc (10) is provided with a through groove, run through the bottom that leads to the groove inner wall and run through the top that leads to the groove inner wall and all seted up spacing spout (14), two alternate between spacing spout (14) and be connected with second slide bar (15), two fixedly connected with balancing pole (11) between second slide bar (15), the other end fixedly connected with deashing board (12) of balancing pole (11), the size looks adaptation of deashing board (12) inlet pipe (5), pressure transmitter body (1) casing is made by the copper alloy with support base (3).
2. An explosion-proof pressure transmitter as claimed in claim 1, characterized in that: a plurality of connecting through grooves are formed in the top end of the limiting sleeve ring (7), and a fixing rod (17) is inserted and connected into each connecting through groove.
3. An explosion-proof pressure transmitter as claimed in claim 1, characterized in that: one end of the balancing rod (11) is fixedly connected with two first sliding rods (13).
4. An explosion-proof pressure transmitter as claimed in claim 1, characterized in that: the two fixed partition plates (2) are connected through a plurality of bolts (4).
5. An explosion-proof pressure transmitter as claimed in claim 2, characterized in that: one end of each fixing rod (17) penetrates through the connecting through groove with the opposite position, and is fixedly connected with a connecting block (16).
6. An explosion-proof pressure transmitter as claimed in claim 2, characterized in that: a plurality of limiting through holes are formed in one side of the connecting sleeve ring (8), and the other end of each fixing rod (17) penetrates through the inner wall of the limiting sleeve ring (7) and is opposite to the limiting through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494503.2U CN214010634U (en) | 2020-11-02 | 2020-11-02 | Explosion-proof pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494503.2U CN214010634U (en) | 2020-11-02 | 2020-11-02 | Explosion-proof pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214010634U true CN214010634U (en) | 2021-08-20 |
Family
ID=77302289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022494503.2U Expired - Fee Related CN214010634U (en) | 2020-11-02 | 2020-11-02 | Explosion-proof pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214010634U (en) |
-
2020
- 2020-11-02 CN CN202022494503.2U patent/CN214010634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |