CN220304575U - Online calibrating device of integrative changer constant temperature of warm pressure - Google Patents
Online calibrating device of integrative changer constant temperature of warm pressure Download PDFInfo
- Publication number
- CN220304575U CN220304575U CN202322001067.4U CN202322001067U CN220304575U CN 220304575 U CN220304575 U CN 220304575U CN 202322001067 U CN202322001067 U CN 202322001067U CN 220304575 U CN220304575 U CN 220304575U
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- calibration device
- fixedly connected
- movable plate
- temperature
- inner cavity
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- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a constant-temperature on-line calibration device of a temperature-pressure integrated transmitter, which comprises a protective box, wherein a movable plate is arranged at the bottom of an inner cavity of the protective box, a calibration device body is fixedly connected to the center of the top of the movable plate, and a baffle is fixedly connected to the right side of the top of the movable plate; according to the utility model, the protective box, the movable plate and the baffle are arranged, and the movable plate is used for fixing the calibration device body, so that the stability of the calibration device body in use is improved, and the protective box, the movable plate and the baffle are matched to provide a closed placement environment for the calibration device body, so that the contact with the outside air is reduced when the calibration device body is not in use, and further dust is prevented from accumulating in the interface, the condition that the connector is short-circuited due to excessive dust is effectively prevented, the problem that a person is difficult to carry the calibration device, and meanwhile, if the dust enters the interface and accumulates in the interface, the situation that jack short-circuiting is easy to cause is solved, and the problem of potential safety hazard exists.
Description
Technical Field
The utility model belongs to the field of transmitter calibration devices, in particular to a constant-temperature online calibration device of a temperature-pressure integrated transmitter, which can realize that a single person can move the calibration device and can protect the calibration device when the calibration device is not used and prevent dust from entering an interface of the calibration device.
Background
The transmitter is developed from a sensor, and the standard signal is a signal which accords with international standards in the form and the number range of physical quantity, and because the direct current signal has the advantages of no influence of inductance, capacitance and load properties in a circuit, no phase shift problem and the like, the calibration instrument of the temperature control integrated transmitter comprises a standard platinum resistance thermometer, a matched electric measuring instrument, an integrated temperature transmitter matched electric measuring instrument, a power supply module and a portable constant temperature tank.
In summary, the present utility model provides a constant temperature on-line calibration device for a temperature and pressure integrated transmitter to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a constant-temperature on-line calibration device of a temperature and pressure integrated transmitter, which is used for solving the problems that one person is difficult to carry the temperature and pressure integrated transmitter in the prior art, and meanwhile, if dust enters an interface and accumulates in the interface, the situation of short circuit of the jack is easy to cause and potential safety hazard exists.
The utility model provides an integrative changer constant temperature on-line calibration device is pressed to temperature, includes the protective housing, the bottom of protective housing inner chamber is provided with the fly leaf, the center department fixedly connected with calibrating device body at fly leaf top, the right side fixedly connected with baffle at fly leaf top, the front of protective housing inner chamber bottom and the equal fixedly connected with of back are fixed pipe, the inner chamber sliding connection of fixed pipe has the support column, two the spout has all been seted up to one side that the fixed pipe is close to mutually, the inner chamber sliding connection of spout has the connecting block, two one side that the connecting block is close to mutually all with fly leaf fixed connection, two one side and the support column fixed connection that the connecting block kept away from mutually.
Preferably, the front and the back of the protective box are both fixedly connected with a supporting frame, the right side of the protective box is provided with a limiting frame, and the front end and the rear end of the left side of the limiting frame are both extended to the inner cavity of the supporting frame and are movably connected with the inner cavity of the supporting frame.
Preferably, a fixing groove is formed in the right side of the inner cavity of the support frame, and the inner cavity of the fixing groove is movably connected with a clamping block.
Preferably, the upper end and the lower end on the right side of the inner cavity of the fixed groove are fixedly connected with springs, and the left side of each spring is fixedly connected with the clamping block.
Preferably, the left side of grip block and spacing contact, the spacing groove has all been seted up to the top and the bottom of fixed slot inner chamber.
Preferably, the top and the bottom of grip block are all fixedly connected with stopper, one side of stopper extends to the inner chamber of spacing groove to with spacing groove's inner chamber sliding connection, the left upper end of grip block is the cambered surface.
Preferably, the left side fixedly connected with of protective housing promotes the frame, all be provided with the universal wheel around the protective housing bottom and front end and the rear end on fly leaf bottom right side, and the surface of universal wheel is provided with the brake block, the center department fixedly connected with handle on fly leaf bottom right side.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the protective box, the movable plate and the baffle are arranged, and the movable plate is used for fixing the calibrating device body, so that the stability of the calibrating device body in use is improved, and the protective box, the movable plate and the baffle are matched to provide a closed placing environment for the calibrating device body, so that the contact with the outside air is reduced when the calibrating device body is not used, dust is prevented from accumulating in the interface, and the short circuit condition of the connector caused by excessive dust is effectively prevented.
2. According to the utility model, the fixed pipe, the support column, the sliding chute and the connecting block are arranged, the sliding chute is used for limiting the connecting block and providing a sliding space for the connecting block, and the connecting block is used for connecting the movable plate and the support column, so that the support column and the movable plate move synchronously, the fixed pipe and the support column cooperate to support the movable plate, and the movable plate is prevented from toppling due to the influence of the gravity of the calibrating device body in the moving and fixing process, so that the stability of the movable plate is improved.
3. According to the utility model, the pushing frame and the pulleys are arranged, so that the effect of conveniently moving the position of the calibrating device body is achieved, and a single person can move the calibrating device body through the pushing frame, so that the aim of carrying and moving the calibrating device body by a single person is fulfilled, meanwhile, the movable plate can be pulled out from the inside of the protective box, the calibrating device body can be conveniently moved out of the protective box, and the calibrating device body can be conveniently moved in, stored and pulled out for use.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of an explosion structure of the protective case and the movable plate of the present utility model;
FIG. 3 is a schematic diagram of the connection structure of the protection box, the fixed pipe and the chute of the present utility model;
fig. 4 is a schematic plan sectional structure of the support frame of the present utility model.
In the figure:
1. a protective box; 2. a movable plate; 3. calibrating the device body; 4. a baffle; 5. a fixed tube; 6. a support column; 7. a chute; 8. a connecting block; 9. a support frame; 10. a limiting frame; 11. a fixing groove; 12. a clamping block; 13. a spring; 14. a limit groove; 15. a limiting block; 16. pushing the frame.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a constant temperature on-line calibration device of a temperature and pressure integrated transmitter, which comprises a protective box 1, wherein a movable plate 2 is arranged at the bottom of an inner cavity of the protective box 1, a calibration device body 3 is fixedly connected to the center of the top of the movable plate 2, a baffle 4 is fixedly connected to the right side of the top of the movable plate 2, fixed pipes 5 are fixedly connected to the front and the back of the bottom of the inner cavity of the protective box 1, a supporting column 6 is slidingly connected to the inner cavity of the fixed pipes 5, sliding grooves 7 are formed in the sides, close to the two fixed pipes 5, of the two fixed pipes, connecting blocks 8 are slidingly connected to the inner cavity of the sliding grooves 7, the sides, close to the two connecting blocks 8, of the two connecting blocks 8 are fixedly connected with the movable plate 2, and the sides, far away from the two connecting blocks 8, of the two connecting blocks are fixedly connected with the supporting column 6.
As one implementation mode of the utility model, the front and the back of the protective box 1 are fixedly connected with the supporting frame 9, the right side of the protective box 1 is provided with the limiting frame 10, the front end and the rear end of the left side of the limiting frame 10 extend to the inner cavity of the supporting frame 9 and are movably connected with the inner cavity of the supporting frame 9, and the supporting frame 9 and the limiting frame 10 are matched to play a role of the limiting baffle 4, so that the movable plate 2 is prevented from moving out of the protective box 1 under the condition of no manpower.
As an implementation mode of the utility model, a fixing groove 11 is formed on the right side of the inner cavity of the supporting frame 9, a clamping block 12 is movably connected to the inner cavity of the fixing groove 11, the fixing groove 11 is used for fixing a spring 13 and providing a placing space for the clamping block 12, and the clamping block 12 is used for extruding the limiting frame 10.
As an embodiment of the present utility model, the upper end and the lower end of the right side of the inner cavity of the fixing groove 11 are fixedly connected with the spring 13, the left side of the spring 13 is fixedly connected with the clamping block 12, and the spring 13 is provided for resetting the clamping block 12, so that the clamping block 12 presses and fixes the limit frame 10, and the limit frame 10 is prevented from being separated from the inside of the support frame 9 due to jolt when being positioned in the support frame 9.
As one embodiment of the utility model, the left side of the clamping block 12 is contacted with the limiting frame 10, the top and the bottom of the inner cavity of the fixed groove 11 are respectively provided with the limiting groove 14, and the limiting groove 14 and the limiting block 15 are matched to play a role of limiting the clamping block 12 and prevent the clamping block 12 from being separated from the inside of the fixed groove 11.
As one implementation mode of the utility model, the top and the bottom of the clamping block 12 are fixedly connected with the limiting block 15, one side of the limiting block 15 extends to the inner cavity of the limiting groove 14 and is in sliding connection with the inner cavity of the limiting groove 14, the upper end of the left side of the clamping block 12 is an arc surface, the effect that the clamping block 12 is conveniently extruded into the limiting block 10 by the limiting block 10 is achieved through the arc surface at the upper end of the left side of the clamping block 12, the spring 13 is deformed, and the deformed spring 13 drives the clamping block 12 to extrude and fix the limiting block 10.
As one implementation mode of the utility model, the left side of the protective box 1 is fixedly connected with the pushing frame 16, universal wheels are arranged on the periphery of the bottom of the protective box 1 and the front end and the rear end of the right side of the bottom of the movable plate 2, the surface of each universal wheel is provided with a brake pad, the center of the right side of the bottom of the movable plate 2 is fixedly connected with a handle, the pushing frame 16 and the universal wheels are arranged to play a role in facilitating the movement of the position of the protective box 1, and meanwhile, the movable plate 2 is conveniently pulled out from the interior of the protective box 1 by matching with the handle, so that the position of the calibrating device body 3 is conveniently moved.
The specific working principle is as follows:
when the calibrating device body 3 is needed to be used, firstly, the pushing frame 16 is pushed, the pushing frame 16 is matched with the pulleys at the bottom to move the positions of the protective box 1 and the movable plate 2, a single person can move the calibrating device body 3 through the pushing frame 16, after moving to a proper position, the limiting frame 10 is moved upwards, the limiting frame 10 is moved out of the supporting frame 9, then the movable plate 2 is pulled out rightwards through the handle at the bottom of the movable plate 2, at the moment, the calibrating device body 3 moves along with the movable plate 2 and moves out of the protective box 1, in the process of moving out the calibrating device body 3, the movable plate 2 is matched with the connecting block 8 to drive the supporting columns 6 to move in the fixed tube 5, at the moment, the fixed tube 5 and the supporting columns 6 are matched with each other to support the movable plate 2, the angle of the movable plate 2 is prevented from inclining, and the calibrating device body 3 is used for calibrating the transmitter after being pulled out, after the calibration is finished, the movable plate 2 is moved into the calibration device body 3 through the handle, at the moment, the protective box 1, the movable plate 2 and the baffle 4 are matched to form a closed space, so that the contact between the calibration device body 3 and the outside air is reduced, dust is prevented from entering and accumulating in the jack, then the limiting frame 10 is moved into the support frame 9, in the process that the limiting frame 10 enters the support frame 9, the limiting frame 10 presses the clamping block 12 to enable the clamping block 12 to move towards the inside of the fixed groove 11, the clamping block 12 presses the spring 13 and deforms the spring 13 when moving, the restoring elasticity of the spring 13 resets the clamping block 12, the limiting frame 10 is pressed and fixed by the clamping block 12, at the moment, the baffle 4 is limited by the limiting frame 10, the movable plate 2 is prevented from sliding out of the interior of the protective box 1, the problem that a person is difficult to carry the movable plate is solved, meanwhile, as the connector is provided with a plurality of connector jacks, if dust enters the interface and is accumulated, the condition of short circuit of the jacks is easily caused, and the problem of potential safety hazard exists.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides an integrative changer constant temperature on-line calibration device of warm-pressing, includes protective housing (1), its characterized in that: the utility model discloses a calibrating device for the inner wall of a protective housing, including protection housing (1), movable plate (2), connecting block (8), fixed pipe (6) are all offered to the bottom of protection housing (1) inner chamber, the center department fixedly connected with calibrating device body (3) at movable plate (2) top, right side fixedly connected with baffle (4) at movable plate (2) top, the front and the equal fixedly connected with of back of protection housing (1) inner chamber bottom are fixed pipe (5), inner chamber sliding connection of fixed pipe (5) has support column (6), two spout (7) have all been offered to one side that fixed pipe (5) is close to mutually, the inner chamber sliding connection of spout (7) has connecting block (8), two one side that connecting block (8) are close to all with movable plate (2) fixed connection, two one side and support column (6) fixed connection that connecting block (8) kept away from mutually.
2. The on-line calibration device for the constant temperature of the temperature and pressure integrated transmitter of claim 1, wherein: the front and the back of the protective box (1) are fixedly connected with a supporting frame (9), a limiting frame (10) is arranged on the right side of the protective box (1), and the front end and the rear end of the left side of the limiting frame (10) are both extended to the inner cavity of the supporting frame (9) and are movably connected with the inner cavity of the supporting frame (9).
3. The on-line calibration device for the constant temperature of the temperature and pressure integrated transmitter as claimed in claim 2, wherein: the right side of the inner cavity of the supporting frame (9) is provided with a fixing groove (11), and the inner cavity of the fixing groove (11) is movably connected with a clamping block (12).
4. The temperature and pressure integrated transmitter constant temperature on-line calibration device according to claim 3, wherein: the upper end and the lower end of the right side of the inner cavity of the fixed groove (11) are fixedly connected with springs (13), and the left side of each spring (13) is fixedly connected with a clamping block (12).
5. The temperature and pressure integrated transmitter constant temperature on-line calibration device according to claim 3, wherein: the left side of the clamping block (12) is contacted with the limiting frame (10), and the top and the bottom of the inner cavity of the fixed groove (11) are provided with limiting grooves (14).
6. The on-line calibration device for the temperature and pressure integrated transmitter according to claim 5, wherein: the top and the bottom of grip block (12) are all fixedly connected with stopper (15), one side of stopper (15) extends to the inner chamber of spacing groove (14) to with the inner chamber sliding connection of spacing groove (14), the upper end in grip block (12) left side is the cambered surface.
7. The on-line calibration device for the constant temperature of the temperature and pressure integrated transmitter of claim 1, wherein: the left side fixedly connected with of protective housing (1) promotes frame (16), all be provided with the universal wheel around protective housing (1) bottom and front end and the rear end on fly leaf (2) bottom right side, and the surface of universal wheel is provided with the brake block, the center department fixedly connected with handle on fly leaf (2) bottom right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322001067.4U CN220304575U (en) | 2023-07-28 | 2023-07-28 | Online calibrating device of integrative changer constant temperature of warm pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322001067.4U CN220304575U (en) | 2023-07-28 | 2023-07-28 | Online calibrating device of integrative changer constant temperature of warm pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304575U true CN220304575U (en) | 2024-01-05 |
Family
ID=89375596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322001067.4U Active CN220304575U (en) | 2023-07-28 | 2023-07-28 | Online calibrating device of integrative changer constant temperature of warm pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304575U (en) |
-
2023
- 2023-07-28 CN CN202322001067.4U patent/CN220304575U/en active Active
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