CN214369143U - Butt-joint structure convenient to install for intrinsic safety type vibration sensor - Google Patents
Butt-joint structure convenient to install for intrinsic safety type vibration sensor Download PDFInfo
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- CN214369143U CN214369143U CN202120068322.5U CN202120068322U CN214369143U CN 214369143 U CN214369143 U CN 214369143U CN 202120068322 U CN202120068322 U CN 202120068322U CN 214369143 U CN214369143 U CN 214369143U
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- vibration sensor
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Abstract
The utility model discloses an butt joint structure that this ampere of type vibration sensor used convenient to installation, including fixed pipe, go-between and mounting screw, the butt joint hole has been seted up at one side middle part of fixed pipe, the inside outside that is close to the butt joint hole of fixed intraduct is provided with spacing pipe, the mounting hole has been seted up to the inside of butt joint plate, the jack has been seted up to one side that the butt joint plate is close to the mounting hole, the go-between sets up and keeps away from a side reason in the butt joint hole at fixed pipe, mounting screw and the inside mounting hole through connection of butt joint plate. This butt joint structure that this ann's type vibration sensor was used and is convenient for the installation runs through the butt joint with the inside butt joint hole of this ann's type vibration sensor and fixed pipe to with the vibration sensor butt joint at fixed pipe middle part on appointed mining rotating equipment's shell, through the inside mounting hole of connecting strip and butt joint plate in proper order of mounting screw, make the mounting screw that is contained angle butt joint such as 120 can make things convenient for and appoint rotating equipment to carry out stable installation.
Description
Technical Field
The utility model relates to a mining equipment detects technical field, specifically is an butt-joint structural of this ampere of type vibration sensor with being convenient for installation.
Background
The mining intrinsic safety type vibration sensor is suitable for being used in series or parallel matching with intrinsic safety system loops under coal mines, and also suitable for ground non-explosive environments, such as vibration measurement of rotary machines and other equipment in steel plants, cement plants, power plants, ports, docks and the like. This ampere of type vibration sensor needs corresponding butt joint structure to connect when using for this ampere of type vibration sensor installs fixedly on equipment under test's shell, however, the current butt joint structure for this ampere of type vibration sensor still has the trouble scheduling problem of installation in the in-process that uses, for this reason, we hope to improve this ampere of type vibration sensor butt joint structure's availability factor through the innovation to this ampere of type vibration sensor butt joint structure, the sensor installation of being convenient for, make it give play to the biggest value, along with the development of science and technology, this ampere of type vibration sensor has been convenient for the butt joint structure of installation to a great extent and has been developed, its development has brought very big facility for people when carrying out the vibration monitoring to rotating machinery equipment, its kind and quantity are also increasing day by day.
Although the types and the number of the docking structures for the intrinsically safe vibration sensor to be mounted are very large, the docking structure for the intrinsically safe vibration sensor to be mounted has the following disadvantages: this ampere of type is inconvenient to be installed with dock structure for vibration sensor, leads to the not hard up deflection of wiring and the easy accumulation dust of hookup location after this ampere of type vibration sensor is installed with dock structure when this ampere of type vibration sensor is installed and is used. Therefore, the existing butt joint structure for the intrinsic safety type vibration sensor, which is convenient to mount, needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an this ampere of type vibration sensor is with butt-joint structural convenient to installation to solve the inconvenient installation of butt-joint structural for this ampere of type vibration sensor on the existing market that above-mentioned background art provided, lead to the not hard up problem that deflects of wiring and the hookup location after this ampere of type vibration sensor is with butt-joint structural installation easily accumulates the dust when this ampere of type vibration sensor is with butt-joint structural installation use.
In order to achieve the above object, the utility model provides a following technical scheme: a butt joint structure convenient for installation of an intrinsic safety type vibration sensor comprises a fixed pipe, a connecting ring and an installation screw, wherein a butt joint hole is formed in the middle of one side of the fixed pipe, and a limiting pipe is arranged on the outer side, close to the butt joint hole, of the inner part of the fixed pipe;
the outside edge of fixed pipe is fixed with the buttjunction board, the mounting hole has been seted up to the inside of buttjunction board, the jack has been seted up to the buttjunction board near one side of mounting hole, the go-between sets up and keeps away from the edge of a side of buttjunction hole at fixed pipe, one side of go-between is provided with the arch, protruding and the draw-in groove of fixed pipe one side dock, protruding one side of being close to the buttjunction board is provided with the connecting strip, the one end and the jack of connecting strip dock, mounting screw and the inside mounting hole through connection of buttjunction board.
Preferably, the limiting pipe is in a regular hexagon tubular structure, and the axis of the limiting pipe is coincident with the axis of the butt joint hole.
Preferably, the number of the butt joint plates is three, the three butt joint plates are distributed at equal included angles of 120 degrees relative to the axial lead of the fixed pipe, and the butt joint plates and the fixed pipe are vertically distributed.
Preferably, the connecting ring is made of rubber, the axial lead of the connecting ring and the axial lead of the fixing pipe are overlapped, and the inner diameter of the connecting ring is larger than that of the fixing pipe.
Preferably, the cross section of the clamping groove is C-shaped, the size of the clamping groove is matched with that of the protrusion, and the clamping connection is formed between the clamping groove and the protrusion.
Preferably, the width of the connecting strip is matched with that of the jack, and the connecting strip and the connecting ring are vertically distributed.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the intrinsic safety type vibration sensor is a butt joint structure convenient to mount, the intrinsic safety type vibration sensor is in through butt joint with a butt joint hole in the fixed pipe, the vibration sensor in the middle of the fixed pipe is in butt joint with a shell of specified mining rotary equipment, and a mounting screw sequentially penetrates through a connecting strip and a mounting hole in a butt joint plate, so that the mounting screw in butt joint with an included angle of 120 degrees and the like can be conveniently and stably mounted with the specified rotary equipment;
(2) the intrinsically safe vibration sensor is a butt joint structure convenient to mount, so that a nut end of the vibration sensor is stably inserted into a limiting pipe, the vibration sensor is limited by the limiting pipe of a regular hexagonal annular structure, and wiring looseness and deflection of the intrinsically safe vibration sensor are avoided when the intrinsically safe vibration sensor is used;
(3) this butt joint structure that this ann's type vibration sensor was used and is convenient for the installation presses the joint with the go-between of rubber material through the arch of one side and the draw-in groove on fixed pipe surface for go-between erection joint is at one side edge of fixed pipe, runs through the connecting strip in the go-between outside the jack inside the butt joint plate again, makes fixed pipe and appointed mining rotary equipment's shell surface carry out sealing connection, and then effectively avoids this ann's type vibration sensor to lead to the hookup location to appear the dust accumulation when the assembly.
Drawings
FIG. 1 is a schematic structural view of a front cross section of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a fixed tube; 2. a butt joint hole; 3. a limiting pipe; 4. a butt plate; 5. mounting holes; 6. a jack; 7. a connecting ring; 8. a protrusion; 9. a card slot; 10. a connecting strip; 11. and (5) mounting screws.
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. 1-3, the present invention provides a technical solution: a butt joint structure convenient for installation of an intrinsic safety type vibration sensor comprises a fixed pipe 1, a butt joint hole 2, a limiting pipe 3, a butt joint plate 4, an installation hole 5, a jack 6, a connecting ring 7, a protrusion 8, a clamping groove 9, a connecting strip 10 and an installation screw 11, wherein the butt joint hole 2 is formed in the middle of one side of the fixed pipe 1, the limiting pipe 3 is arranged on the outer side, close to the butt joint hole 2, in the fixed pipe 1, the limiting pipe 3 is in a regular hexagon tubular structure, and the axial lead of the limiting pipe 3 and the axial lead of the butt joint hole 2 are overlapped with each other, so that the limiting pipe 3 can prevent deflection of connection of the intrinsic safety type vibration sensor;
the outer side edge of the fixed pipe 1 is fixed with three butt-joint plates 4, the butt-joint plates 4 are three, the butt-joint plates 4 are distributed at included angles of 120 degrees and the like relative to the axial lead of the fixed pipe 1, the butt-joint plates 4 and the fixed pipe 1 are vertically distributed, so that the mounting screws 11 can ensure the connection stability when penetrating through the butt-joint plates 4 and the appointed rotating equipment for mounting, mounting holes 5 are formed in the butt-joint plates 4, jacks 6 are formed in one sides, close to the mounting holes 5, of the butt-joint plates 4, the connecting ring 7 is arranged on one side edge, far away from the butt-joint holes 2, of the fixed pipe 1, the connecting ring 7 is made of rubber materials, the axial lead of the connecting ring 7 and the axial lead of the fixed pipe 1 coincide with each other, the inner side diameter of the connecting ring 7 is larger than the inner side diameter of the fixed pipe 1, and the connecting ring 7 is used for buffering and sealing when locking and mounting the fixed pipe 1, one side of go-between 7 is provided with protruding 8, protruding 8 docks with the draw-in groove 9 of fixed pipe 1 one side, the cross sectional shape of draw-in groove 9 is "C" style of calligraphy, and the size of draw-in groove 9 is identical with protruding 8's size to constitute the block connection between draw-in groove 9 and the protruding 8, make go-between 7 can stably install the butt joint in one side of fixed pipe 1, protruding 8 is close to one side of butt joint board 4 and is provided with connecting strip 10, the one end and the jack 6 of connecting strip 10 dock, the width of connecting strip 10 and the width phase-match of jack 6, and be vertical distribution between connecting strip 10 and the go-between 7, make connecting strip 10 can be stable wear like to jack 6 in, avoid go-between 7 to connect and drop, mounting screw 11 and the inside mounting hole 5 through connection of butt joint board 4.
The working principle is as follows: when the butt joint structure which is convenient to install and used for the intrinsic safety type vibration sensor is used, firstly, a connecting ring 7 made of rubber materials is pressed and clamped through a bulge 8 on one side and a clamping groove 9 on the surface of a fixed pipe 1, so that the connecting ring 7 is installed and connected on one side edge of the fixed pipe 1, then a connecting strip 10 on the outer side of the connecting ring 7 penetrates through a jack 6 in a butt joint plate 4, then, the intrinsic safety type vibration sensor and a butt joint hole 2 in the fixed pipe 1 are penetrated and butted, so that a nut end of the vibration sensor and a limiting pipe 3 are stably spliced, when the vibration sensor is butted with appointed rotary equipment, the vibration sensor in the middle of the fixed pipe 1 is butted on a shell of the appointed mining rotary equipment, a mounting screw 11 sequentially penetrates through the connecting strip 10 and a mounting hole 5 in the butt joint plate 4, so that the mounting screw 11 which is butted at an included angle of 120 degrees and the like can be stably installed with the appointed equipment, when the mounting screw 11 is screwed down, the connecting ring 7 on one side of the fixed pipe 1 and the surface of the mounting position are compressed, so that the fixed pipe 1 is in sealing connection with the surface of the shell of the specified mining rotary equipment, the phenomenon that dust is accumulated at the connecting position when the intrinsically safe type vibration sensor is assembled is avoided, meanwhile, the vibration sensor is limited through the limiting pipe 3 of the regular hexagonal annular structure, and wiring deflection is generated when the intrinsically safe type vibration sensor is used.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an butt joint structure that this ampere of type vibration sensor used and is convenient for installation, includes fixed pipe (1), go-between (7) and mounting screw (11), its characterized in that: the middle part of one side of the fixed pipe (1) is provided with a butt joint hole (2), and the outer side of the fixed pipe (1) close to the butt joint hole (2) is provided with a limiting pipe (3);
the outside edge of fixed pipe (1) is fixed with butt-joint plate (4), mounting hole (5) have been seted up to the inside of butt-joint plate (4), jack (6) have been seted up to one side that butt-joint plate (4) are close to mounting hole (5), go-between (7) set up and keep away from a side edge of butt-joint hole (2) at fixed pipe (1), one side of go-between (7) is provided with protruding (8), protruding (8) dock with draw-in groove (9) of fixed pipe (1) one side, one side that protruding (8) are close to butt-joint plate (4) is provided with connecting strip (10), the one end and jack (6) of connecting strip (10) dock, installation screw (11) and butt-joint plate (4) inside mounting hole (5) through connection.
2. An intrinsically safe vibration sensor docking structure as claimed in claim 1, wherein: the limiting pipe (3) is in a regular hexagon tubular structure, and the axial lead of the limiting pipe (3) and the axial lead of the butt joint hole (2) are overlapped.
3. An intrinsically safe vibration sensor docking structure as claimed in claim 1, wherein: the butt joint plate (4) is provided with three, and is three the butt joint plate (4) is 120 equal contained angle distribution about the axial lead of fixed pipe (1) to be vertical distribution between butt joint plate (4) and fixed pipe (1).
4. An intrinsically safe vibration sensor docking structure as claimed in claim 1, wherein: the connecting ring (7) is made of rubber, the axial lead of the connecting ring (7) and the axial lead of the fixed pipe (1) are overlapped, and the diameter of the inner side of the connecting ring (7) is larger than that of the inner side of the fixed pipe (1).
5. An intrinsically safe vibration sensor docking structure as claimed in claim 1, wherein: the cross section of the clamping groove (9) is C-shaped, the size of the clamping groove (9) is matched with that of the protrusion (8), and the clamping connection is formed between the clamping groove (9) and the protrusion (8).
6. An intrinsically safe vibration sensor docking structure as claimed in claim 1, wherein: the width of the connecting strip (10) is matched with that of the jack (6), and the connecting strip (10) and the connecting ring (7) are vertically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068322.5U CN214369143U (en) | 2021-01-11 | 2021-01-11 | Butt-joint structure convenient to install for intrinsic safety type vibration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068322.5U CN214369143U (en) | 2021-01-11 | 2021-01-11 | Butt-joint structure convenient to install for intrinsic safety type vibration sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214369143U true CN214369143U (en) | 2021-10-08 |
Family
ID=77955392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120068322.5U Active CN214369143U (en) | 2021-01-11 | 2021-01-11 | Butt-joint structure convenient to install for intrinsic safety type vibration sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214369143U (en) |
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2021
- 2021-01-11 CN CN202120068322.5U patent/CN214369143U/en active Active
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