CN213600276U - Micro differential pressure transmitter convenient to assemble - Google Patents
Micro differential pressure transmitter convenient to assemble Download PDFInfo
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- CN213600276U CN213600276U CN202022525550.9U CN202022525550U CN213600276U CN 213600276 U CN213600276 U CN 213600276U CN 202022525550 U CN202022525550 U CN 202022525550U CN 213600276 U CN213600276 U CN 213600276U
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- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 101100273866 Aedes albopictus CECC1 gene Proteins 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a differential pressure transmitter convenient to equipment, concretely relates to changer equipment technical field, including the changer body, the side fixed mounting of changer body has the medium input to connect, the bottom fixed mounting of changer body has input power connector and calibration to connect, one side fixed mounting who keeps away from the medium input of changer body has signal output to connect, signal output connects's inside activity links up the cable, the one end that signal output connects is kept away from to the cable is provided with winding mechanism, winding mechanism is including the rolling box, the side fixedly connected with supporting box of rolling box, one side and the changer body fixed connection of rolling box are kept away from to the supporting box, the through-hole has been seted up on the surface of rolling box, the inside of through-hole and the surface sliding connection of cable. The utility model discloses extension cable life simplifies operating personnel working procedure, improves work efficiency.
Description
Technical Field
The utility model relates to a changer equipment technical field, more specifically say, the utility model relates to a differential pressure transmitter convenient to equipment.
Background
The micro-differential pressure transmitter is a novel transmitter, key raw materials, components and parts are all imported from the source, and the whole transmitter is strictly assembled and tested. Because the appearance of the transmitter completely integrates the structural advantages of two transmitters (Rosemont 3051 and EJA) which are most popular in China and widely used at present, a user has a fresh feeling, and the transmitter can be directly replaced with traditional series products such as 1151, CECC and the like in installation, so that the transmitter has strong universality and replacement capability.
But when the in-service use, current differential pressure transmitter often will connect longer cable when using, accomodates the work to the cable simultaneously and can't accomplish reasonable clean and tidy degree, when accomodating the cable, unreels the work to the cable simultaneously and does not prepare, causes the coil to unreel the difficulty.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a differential pressure transmitter convenient to equipment through setting up the rolling case, carries out the rolling to the cable, extension cable life improves work efficiency, is provided with the control box simultaneously, is convenient for unreel the operation to the cable, simplifies operating personnel working procedure, improves work efficiency to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a little differential pressure transmitter convenient to equipment, includes the changer body, the side fixed mounting of changer body has the medium input to connect, the bottom fixed mounting of changer body has input power source to connect and calibration to connect, one side fixed mounting who keeps away from the medium input of changer body has signal output to connect, signal output connects's inside activity links up the cable, the one end that signal output connects was kept away from to the cable is provided with winding mechanism.
Further, winding mechanism includes the rolling box, the side fixedly connected with supporting box of rolling box, one side and the changer body fixed connection of rolling box are kept away from to the supporting box, the through-hole has been seted up on the surface of rolling box, the inside of through-hole and the surface sliding connection of cable, the fixed surface of rolling box is connected with the control box, the inside of control box rotates through the bearing and is connected with the pivot of wearing to locate rolling box and supporting box inside, the one end fixedly connected with carousel that the control box was stretched out in the pivot, one side that the control box was kept away from to the carousel is rotated through the bearing and is connected with the handle.
Further, the fixed cylinder that has cup jointed in surface of pivot, the surface of cylinder and the surface swing joint of cable, the fixed ratchet that has cup jointed in one end surface that the pivot stretched into the control box, the surface grafting of ratchet has the control block, the top fixedly connected with control post of control block, first round hole has been seted up to the inner wall of control box, the outer surface sliding connection of guide rail and control post is passed through to the inner wall of first round hole.
Further, the fixed surface of control post is connected with the backing plate, the fixed surface of control box is connected with the regulating box, the first spring of fixedly connected with between the inner wall of regulating box and the top of backing plate, the second round hole has been seted up at the top of regulating box, the inner wall of second round hole and the sliding surface connection of control post, the one end fixedly connected with control panel that the regulating box was stretched out to the control post.
Furthermore, spacing hole has been seted up to the side of regulating box, the inner wall sliding connection in spacing hole has the stopper, the top joint of stopper and backing plate, the side fixedly connected with spacing box of regulating box, the inner wall of spacing box and the sliding surface connection of stopper, fixedly connected with second spring between the bottom of stopper and the inner wall of spacing box.
Further, the rear side fixedly connected with symmetric distribution's of changer body first nut and second nut, the inside activity of first nut links up first bolt, the inside activity of second nut links up the second bolt, movable mounting has the support frame between one end and first bolt and the second bolt that the changer body was kept away from to first nut and second nut, the equal fixedly connected with mounting bracket in both ends of support frame.
Furthermore, the surface of changer body is provided with display screen and display lamp.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, through setting up the rolling box, roll up the cable, the operating personnel of being convenient for uses differential pressure transmitter a little conveniently, extension cable life improves work efficiency.
2. Compared with the prior art, through setting up the control box, be convenient for unreel the operation to the cable, simplify operating personnel working procedure, improve work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the supporting frame of the present invention.
Fig. 3 is a schematic structural diagram of the control box of the present invention.
Fig. 4 is an enlarged view of the position a of the present invention.
The reference signs are: 1. a transmitter body; 2. a media input joint; 3. an input power supply connector; 4. calibrating the joint; 5. a signal output connector; 6. a cable; 7. a rolling box; 8. a support box; 9. a control box; 10. A rotating shaft; 11. a turntable; 12. a handle; 13. a drum; 14. a ratchet wheel; 15. a control block; 16. a control column; 17. a first circular hole; 18. a base plate; 19. an adjusting box; 20. a first spring; 21. a second circular hole; 22. A limiting hole; 23. a limiting block; 24. a limiting box; 25. a second spring; 26. a first nut; 27. a second nut; 28. a first bolt; 29. a second bolt; 30. a support frame; 31. a mounting frame; 32. a display screen; 33. a display lamp; 34. a control panel; 35. and a through hole.
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.
The micro differential pressure transmitter convenient to assemble as shown in the attached drawings 1-4 comprises a transmitter body 1, wherein a medium input connector 2 is fixedly mounted on the side surface of the transmitter body 1, an input power connector 3 and a calibration connector 4 are fixedly mounted at the bottom of the transmitter body 1, a signal output connector 5 is fixedly mounted on one side of the transmitter body 1, which is far away from the medium input connector 2, a cable 6 is movably connected inside the signal output connector 5, and a winding mechanism is arranged at one end, which is far away from the signal output connector 5, of the cable 6.
In a preferred embodiment, the rolling mechanism includes a rolling box 7, a side fixedly connected with supporting box 8 of rolling box 7, one side of supporting box 8 far away from rolling box 7 is fixedly connected with transmitter body 1, a through hole 35 is opened on the surface of rolling box 7, the inside of through hole 35 is connected with the outer surface sliding of cable 6, the surface fixedly connected with control box 9 of rolling box 7, the inside of control box 9 is connected with a rotating shaft 10 penetrating through rolling box 7 and the inside of supporting box 8 through bearing rotation, one end fixedly connected with turntable 11 of rotating shaft 10 extending out of control box 9, one side of turntable 11 far away from control box 9 is connected with a handle 12 through bearing rotation, so that control handle 11 rotates, drive turntable 10 rotates, and further rotating shaft 10 rotates inside rolling box 7, supporting box 8 and control box 9.
In a preferred embodiment, a roller 13 is fixedly sleeved on the surface of the rotating shaft 10, the surface of the roller 13 is movably connected with the surface of the cable 6, a ratchet 14 is fixedly sleeved on the surface of one end of the rotating shaft 10, which extends into the control box 9, a control block 15 is inserted on the surface of the ratchet 14, a control column 16 is fixedly connected to the top of the control block 15, a first circular hole 17 is formed in the inner wall of the control box 9, and the inner wall of the first circular hole 17 is slidably connected with the outer surface of the control column 16 through a guide rail, so that the control column 16 slides downwards inside the first circular hole 17, and the control column 16 drives the control block 15 to move downwards, so that the control block 15 is movably connected with the ratchet 14, and the rotating shaft 10 can only rotate in one direction inside the winding box 7, the support box 8 and the control.
In a preferred embodiment, a backing plate 18 is fixedly connected to the surface of the control column 16, an adjusting box 19 is fixedly connected to the surface of the control box 9, a first spring 20 is fixedly connected between the inner wall of the adjusting box 19 and the top of the backing plate 18, a second round hole 21 is formed in the top of the adjusting box 19, the inner wall of the second round hole 21 is slidably connected with the surface of the control column 16, a control plate 34 is fixedly connected to one end of the control column 16 extending out of the adjusting box 19, so that the control column 16 is driven by the backing plate 18 to move downwards along the first round hole 17 by the first spring 20, the control block 15 is ensured to be movably jointed with the ratchet wheel 14, so that the rotating shaft 10 can only rotate along one direction in the rolling box 7, the supporting box 8 and the control box 9, and further the cable 6 is rolled and wound by the roller 13, when the cable 6 is unreeled, the control board 34 is pulled to slide the control post 16 upward along the first circular hole 17 and the second circular hole 21.
In a preferred embodiment, a limiting hole 22 is formed in the side surface of the adjusting box 19, a limiting block 23 is slidably connected to the inner wall of the limiting hole 22, the limiting block 23 is clamped with the top of the backing plate 18, a limiting box 24 is fixedly connected to the side surface of the adjusting box 19, the inner wall of the limiting box 24 is slidably connected with the surface of the limiting block 23, a second spring 25 is fixedly connected between the bottom of the limiting block 23 and the inner wall of the limiting box 24, so that the limiting block 23 is controlled to slide inside the limiting box 24 by the elastic force of the second spring 25, the limiting block 23 is clamped with the top of the backing plate 18, and further the backing plate 18 is controlled to slide inside the adjusting box 19, when the cable is unreeled, the control column 16 slides upwards along the first round hole 17 and the second round hole 21, the backing plate 18 is driven to slide upwards, the limiting block 23 is clamped with the top of the backing plate 18, the backing plate 18 is, thereby enabling the rotation shaft 10 to be reversely rotated to reach the operation of unwinding the cable 6.
In a preferred embodiment, a first nut 26 and a second nut 27 are fixedly connected to the rear side of the transmitter body 1, the first nut 26 and the second nut 27 are symmetrically distributed, a first bolt 28 is movably connected to the inside of the first nut 26, a second bolt 29 is movably connected to the inside of the second nut 27, a support frame 30 is movably mounted between one end of the first nut 26 and the second nut 27, which is far away from the transmitter body 1, and the first bolt 28 and the second bolt 29, and mounting frames 31 are fixedly connected to both ends of the support frame 30, so that the first bolt 28 and the second bolt 29 are movably connected with the first nut 26 and the second nut 27, the mounting operation of the support frame 30 and the transmitter body 1 is simplified, and the transmitter body 1 and a mounting wall are positioned and mounted by using the mounting frames 31.
In a preferred embodiment, the surface of the transmitter body 1 is provided with a display screen 32 and a display lamp 33, so that the working state of the transmitter body 1 can be monitored through the display screen 32 and the display lamp 33.
The utility model discloses the theory of operation: when the micro differential pressure transmitter convenient to assemble is used, the first bolt 28 and the second bolt 29 are movably connected with the first nut 26 and the second nut 27, the support frame 30 is connected with the transmitter body 1, the transmitter body 1 is positioned and installed with an installation wall body by the installation frame 31, the cable 6 is inserted into the medium input connector 2, the input power connector 3, the calibration connector 4 and the signal output connector 5, the backing plate 18 drives the control column 16 to move downwards along the first round hole 17 by the first spring 20, the control block 15 is ensured to be movably connected with the ratchet 14, so that the rotating shaft 10 can only rotate along one direction inside the rolling box 7, the support box 8 and the control box 9, the roller 13 is further used for rolling and winding the cable 6, when the cable 6 is unreeled, the control plate 34 is pulled, the control column 16 slides upwards along the first round hole 17 and the second round hole 21, the control column 16 slides downwards in the first round hole 17, so that the control column 16 drives the control block 15 to move downwards, the control block 15 is movably connected with the ratchet wheel 14, the rotating shaft 10 can only rotate in one direction in the winding box 7, the supporting box 8 and the control box 9, the handle 11 rotates to drive the rotating disc 10 to rotate, the rotating shaft 10 rotates in the winding box 7, the supporting box 8 and the control box 9, the limiting block 23 slides in the limiting box 24 by the aid of elasticity of the second spring 25, the limiting block 23 is clamped with the top of the backing plate 18 to further control sliding of the backing plate 18 in the adjusting box 19, when a cable is unreeled, the control column 16 slides upwards along the first round hole 17 and the second round hole 21 to drive the backing plate 18 to slide upwards, the limiting block 23 is clamped with the top of the backing plate 18 to keep the backing plate 18 fixed, and the control block 15 is released from being clamped with the ratchet wheel 14, thereby enabling the rotation shaft 10 to be reversely rotated to reach the operation of unwinding the cable 6.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a little differential pressure transmitter convenient to equipment, includes transmitter body (1), its characterized in that: the side fixed mounting of changer body (1) has medium input joint (2), the bottom fixed mounting of changer body (1) has input power source to connect (3) and calibration to connect (4), one side fixed mounting who keeps away from medium input joint (2) of changer body (1) has signal output to connect (5), the inside activity of signal output connects (5) links up cable (6), the one end that signal output connects (5) were kept away from in cable (6) is provided with winding mechanism.
2. The transmitter of claim 1, wherein the differential pressure transmitter includes: winding mechanism is including rolling up case (7), side fixedly connected with supporting box (8) of rolling up case (7), one side and changer body (1) fixed connection of rolling up case (7) are kept away from in supporting box (8), through-hole (35) have been seted up on the surface of rolling up case (7), the inside of through-hole (35) and the surface sliding connection of cable (6), the fixed surface of rolling up case (7) is connected with control box (9), the inside of control box (9) is rotated through the bearing and is connected with pivot (10) of wearing to locate rolling up case (7) and supporting box (8) inside, the one end fixedly connected with carousel (11) of control box (9) is stretched out in pivot (10), one side that control box (9) were kept away from in carousel (11) is rotated through the bearing and is connected with handle (12).
3. The transmitter of claim 2, wherein the differential pressure transmitter further comprises: the fixed surface of pivot (10) has cup jointed cylinder (13), the surface of cylinder (13) and the surface swing joint of cable (6), the one end fixed surface that pivot (10) stretched into control box (9) has cup jointed ratchet (14), the surface of ratchet (14) is pegged graft and is had control block (15), the top fixedly connected with control post (16) of control block (15), first round hole (17) have been seted up to the inner wall of control box (9), the outer surface sliding connection of guide rail and control post (16) is passed through to the inner wall of first round hole (17).
4. The transmitter of claim 3, wherein the differential pressure transmitter includes: the fixed surface of control post (16) is connected with backing plate (18), the fixed surface of control box (9) is connected with regulating box (19), first spring (20) of fixedly connected with between the inner wall of regulating box (19) and the top of backing plate (18), second round hole (21) have been seted up at the top of regulating box (19), the sliding surface connection of the inner wall of second round hole (21) and control post (16), the one end fixedly connected with control panel (34) that regulating box (19) stretched out in control post (16).
5. The transmitter of claim 4, wherein the differential pressure transmitter further comprises: spacing hole (22) have been seted up to the side of regulating box (19), the inner wall sliding connection in spacing hole (22) has stopper (23), the top joint of stopper (23) and backing plate (18), side fixedly connected with spacing box (24) of regulating box (19), the inner wall of spacing box (24) and the sliding surface connection of stopper (23), fixedly connected with second spring (25) between the bottom of stopper (23) and the inner wall of spacing box (24).
6. The transmitter of claim 5, wherein the differential pressure transmitter further comprises: the rear side fixedly connected with symmetric distribution's of changer body (1) first nut (26) and second nut (27), the inside activity of first nut (26) links up first bolt (28), the inside activity of second nut (27) links up second bolt (29), movable mounting has support frame (30) between one end and first bolt (28) and second bolt (29) of changer body (1) are kept away from in first nut (26) and second nut (27), the equal fixedly connected with mounting bracket (31) in both ends of support frame (30).
7. The transmitter of claim 6, wherein the differential pressure transmitter further comprises: the surface of changer body (1) is provided with display screen (32) and display lamp (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525550.9U CN213600276U (en) | 2020-11-04 | 2020-11-04 | Micro differential pressure transmitter convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525550.9U CN213600276U (en) | 2020-11-04 | 2020-11-04 | Micro differential pressure transmitter convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600276U true CN213600276U (en) | 2021-07-02 |
Family
ID=76594244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022525550.9U Expired - Fee Related CN213600276U (en) | 2020-11-04 | 2020-11-04 | Micro differential pressure transmitter convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213600276U (en) |
-
2020
- 2020-11-04 CN CN202022525550.9U patent/CN213600276U/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 |
Granted publication date: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |