Suspended temperature transmitter

Abstract

The utility model provides a suspension type temperature transmitter. According to the suspended temperature transmitter, a bayonet is formed in the top of an installation frame, an installation block is installed in the bayonet, an installation opening is formed in the front face of the installation block, a limiting opening is formed in the bottom of the inner wall of the installation opening, a supporting groove is formed in the bottom of the inner wall of the installation opening, and the limiting opening is arranged in the supporting groove. The bottom of the inner wall of the supporting groove is fixedly connected with a supporting spring, the other end of the supporting spring is fixedly connected with a movable disc, the bottom of the movable disc is fixedly connected with a connecting bolt, the bottom end of the connecting bolt is fixedly connected with a pull ring, the top end of the movable disc is fixedly connected with a clamping bolt, and the clamping block is arranged in the mounting opening. According to the suspension type temperature transmitter provided by the utility model, the mounting rack can be mounted at a position far away from the position where operation equipment can be suspended through the structure, the mounting and dismounting difficulty is reduced through a quick-dismounting connection mode, and later displacement or maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature transmitters, in particular to a hanging temperature transmitter. Background Art

[0002] Temperature transmitters usually use integrated temperature and humidity probes as temperature measuring elements to collect temperature and humidity signals. After voltage stabilization and filtering, operational amplification, nonlinear correction, V / I conversion, constant current and reverse protection circuit processing, they are converted into current signals or voltage signals that are linearly related to temperature and humidity for output.

[0003] The temperature transmitter uses thermocouples and thermal resistors as temperature measuring elements, and the output signal from the temperature measuring element is sent to the transmitter module. There are many types of transmitters. The temperature detectors used in industrial control instruments mainly include temperature transmitters, pressure temperature transmitters, flow temperature transmitters, current temperature transmitters, voltage temperature transmitters, etc.

[0004] Traditional temperature transmitters are generally fixed on the device casing, and the device will generate vibration and temperature during operation. Installing the temperature transmitter on the device casing will affect the accuracy of the temperature transmitter operation, and fixing the temperature transmitter on the device casing is inconvenient for later relocation or maintenance.

[0005] Therefore, it is necessary to provide a hanging temperature transmitter to solve the above technical problems. Utility Model Content

[0006] The utility model provides a hanging temperature transmitter, which solves the problem that a stable transmitter fixed on a device casing is easily affected by vibration or temperature factors during device operation, and the operation accuracy is affected, and it is inconvenient to move or repair later.

[0007] In order to solve the above technical problems, the utility model provides a hanging temperature transmitter comprising: a mounting frame;

[0008] A bayonet, wherein the bayonet is provided at the top of the mounting frame, a mounting block is installed inside the bayonet, a mounting opening is provided on the front of the mounting block, a limiting opening is provided at the bottom of the inner wall of the mounting opening, a supporting groove is provided at the bottom of the inner wall of the mounting opening, a supporting spring is fixedly connected to the bottom of the inner wall of the supporting groove, a movable disk is fixedly connected to the other end of the supporting spring, a connecting bolt is fixedly connected to the bottom of the movable disk, a pull ring is fixedly connected to the bottom end of the connecting bolt, and a clamping bolt is fixedly connected to the top of the movable disk;

[0009] A card block is arranged inside the installation port, the top of the card block is fixedly connected with a limit bolt, the front of the card block is fixedly connected with a support plate, and the front of the support plate is installed with a temperature transmitter body.

[0010] The bayonet also has an opening on the front of the mounting frame, which allows the mounting block to be located inside the bayonet and half of it is located on the front of the mounting frame. The mounting block is an I-shaped, and the shape of the inside of the mounting opening can be referred to Figure 3 , the structure inside the support groove can refer to Figure 3 .

[0011] Preferably, mounting holes are provided on the front side of the mounting frame at positions on both sides, and mounting grooves are fixedly connected to the front side of the mounting frame at positions close to both sides.

[0012] The mounting holes are used to facilitate fixing the mounting bracket at the corresponding position.

[0013] Preferably, a clamping strip is provided inside the installation groove, and a protective cover is fixedly connected to the front side of the clamping strip.

[0014] The card strip is connected to the back of the protective cover at two sides.

[0015] Preferably, the front side of the protective cover is rotatably connected to a cover door, and the front side of the cover door is fixedly connected to a handle at a bottom position.

[0016] The hood door and the front side of the protective cover are pivotally connected at the top position.

[0017] Preferably, a temperature sensor is installed at the bottom of the temperature transmitter body via an installation line, and a connecting line is installed at the bottom of the temperature transmitter body.

[0018] The temperature sensor is installed on the equipment that needs to collect temperature.

[0019] Preferably, a hole is provided at the bottom of the clamping block for the clamping bolt to be inserted into, and a hole is provided at the bottom of the mounting block for the connecting bolt to pass through.

[0020] Compared with the related art, the hanging temperature transmitter provided by the utility model has the following beneficial effects:

[0021] The utility model provides a hanging temperature transmitter. When the hanging temperature transmitter needs to be installed, the mounting frame is first mounted on the frame of the hanging temperature transmitter body, and then the mounting block is clamped into the inside of the clamping hole, so that the side of the mounting block with the mounting hole is located at the front of the mounting frame, and then the support plate with the clamping block is installed on the back of the temperature transmitter body through bolts, and then the clamping block is clamped into the inside of the mounting hole at an angle, and the limit bolt on the clamping block is clamped into the inside of the limit hole. After the clamping block is completely clamped into the inside of the mounting hole, the clamping bolt is pushed to be clamped into the bottom of the clamping block by the support spring, and the temperature transmitter is completed. After the installation of the temperature transmitter body, you only need to connect the connecting wire to the corresponding equipment, and understand the location of the temperature sensor and the collected temperature through the installation wire and the temperature transmitter body. When you need to disassemble or remove the temperature transmitter body, you only need to pull the pull ring to compress the support spring to pull the bolt out from the bottom of the block to release the restriction on the block. After that, you only need to easily pull the support plate to take out the block. Through this structure, the mounting frame can be installed in a position away from the running equipment where it can be hung, and the quick-release connection method reduces the difficulty of installation and disassembly, which is convenient for later relocation or maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A structural schematic diagram of a preferred embodiment of the hanging temperature transmitter provided by the utility model;

[0023] Figure 2 Provides a schematic diagram of the structure of the temperature transmitter body for the utility model;

[0024] Figure 3 A structural schematic diagram of a support spring is provided for the utility model;

[0025] Figure 4 Provided for the utility model Figure 2 An enlarged view of point A is shown;

[0026] Figure 5 Provided for the utility model Figure 2 An enlarged view of point B is shown.

[0027] Numbers in the figure: 1. mounting frame, 2. mounting groove, 3. mounting hole, 4. bayonet, 5. protective cover, 6. cover door, 7. handle, 8. connecting wire, 9. mounting wire, 10. temperature sensor, 11. mounting block, 12. pull ring, 13. mounting port, 14. support plate, 15. clamping block, 16. temperature transmitter body, 17. limit bolt, 18. clamping strip, 19. limit port, 20. clamping bolt, 21. support groove, 22. movable disk, 23. connecting bolt, 24. support spring. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the hanging temperature transmitter provided by the utility model; Figure 2 Provides a schematic diagram of the structure of the temperature transmitter body for the utility model; Figure 3 A structural schematic diagram of a support spring is provided for the utility model;

[0030] Figure 4 Provided for the utility model Figure 2 An enlarged view of point A is shown; Figure 5 Provided for the utility model Figure 2 The enlarged view of point B is shown. The hanging temperature transmitter comprises: a mounting bracket 1;

[0031] A bayonet 4, wherein the bayonet 4 is provided at the top of the mounting frame 1, a mounting block 11 is installed inside the bayonet 4, a mounting opening 13 is provided on the front of the mounting block 11, a limiting opening 19 is provided at the bottom of the inner wall of the mounting opening 13, a supporting groove 21 is provided at the bottom of the inner wall of the mounting opening 13, a supporting spring 24 is fixedly connected to the bottom of the inner wall of the supporting groove 21, a movable disk 22 is fixedly connected to the other end of the supporting spring 24, a connecting bolt 23 is fixedly connected to the bottom of the movable disk 22, a pull ring 12 is fixedly connected to the bottom end of the connecting bolt 23, and a clamping bolt 20 is fixedly connected to the top of the movable disk 22;

[0032] The card block 15 is arranged inside the installation opening 13 , the top of the card block 15 is fixedly connected to a limit bolt 17 , the front of the card block 15 is fixedly connected to a support plate 14 , and the front of the support plate 14 is installed with a temperature transmitter body 16 .

[0033] The bayonet 4 also has an opening on the front of the mounting frame 1, so that the mounting block 11 is located inside the bayonet 4 and half of it is located on the front of the mounting frame 1. The mounting block 11 is an I-shaped, and the shape of the inside of the mounting opening 13 can refer to Figure 3 The structure inside the support groove 21 can refer to Figure 3 The block 15 is first inserted into the installation opening 13 at an angle, so that the limit bolt 17 can be smoothly inserted into the limit opening 19 .

[0034] The front side of the mounting frame 1 is provided with mounting holes 3 at both sides, and the front side of the mounting frame 1 is fixedly connected with mounting grooves 2 at both sides.

[0035] The mounting hole 3 is used to fix the mounting frame 1 at a corresponding position. The top and front of the mounting slot 2 are provided with openings for the clip strip 18 to be inserted.

[0036] A clamping strip 18 is disposed inside each of the installation slots 2 , and a protective cover 5 is fixedly connected to the front side of the clamping strip 18 .

[0037] The clamping strip 18 is connected to the back side of the protective cover 5 at two sides, and the protective cover 5 can cover the temperature transmitter body 16 inside.

[0038] The front side of the protective cover 5 is rotatably connected to a cover door 6 , and the front side of the cover door 6 is fixedly connected to a handle 7 at the bottom.

[0039] The cover door 6 and the front of the protective cover 5 are rotatably connected at the top, and the handle 7 is convenient for opening the cover door 6.

[0040] A temperature sensor 10 is installed at the bottom of the temperature transmitter body 16 via a mounting line 9 , and a connecting line 8 is installed at the bottom of the temperature transmitter body 16 .

[0041] The temperature sensor 10 is installed on the device that needs to collect temperature, and the connecting line 8 and the temperature transmitter body 16 are connected to the corresponding device.

[0042] The bottom of the clamping block 15 is provided with a hole for the clamping bolt 20 to be inserted into, and the bottom of the mounting block 11 is provided with a hole for the connecting bolt 23 to pass through.

[0043] The connecting bolt 23 penetrates through the bottom of the mounting block 11 so that the pull ring 12 is located at the bottom of the mounting block 11 .

[0044] The working principle of the hanging temperature transmitter provided by the utility model is as follows:

[0045] First, install the mounting frame 1 on the rack for hanging the temperature transmitter body 16, then insert the mounting block 11 into the inside of the bayonet 4, so that the side of the mounting block 11 with the mounting port 13 is located on the front of the mounting frame 1, and then install the support plate 14 with the block 15 on the back of the temperature transmitter body 16 by bolts, and then insert the block 15 into the inside of the mounting port 13 at an angle, and let the limit bolt 17 on the block 15 be inserted into the inside of the limit port 19. After the block 15 is completely inserted into the inside of the mounting port 13, the support spring 24 is used to push the support plate 14 to the back of the temperature transmitter body 16. The movable bolt 20 is inserted into the bottom of the block 15 to complete the installation of the temperature transmitter body 16. After that, you only need to connect the connecting line 8 to the corresponding device, and understand the position of the temperature sensor 10 and the collected temperature through the installation line 9 and the temperature transmitter body 16. When you need to disassemble or remove the temperature transmitter body 16, you only need to pull the pull ring 12 to compress the support spring 24 to pull the bolt 20 out from the bottom of the block 15, so as to release the restriction on the block 15. After that, you only need to easily pull the support plate 14 to take out the block 15.

[0046] Compared with the related art, the hanging temperature transmitter provided by the utility model has the following beneficial effects:

[0047] When the hanging temperature transmitter needs to be installed, first install the mounting frame 1 on the rack of the hanging temperature transmitter body 16, then insert the mounting block 11 into the inside of the bayonet 4, so that the side of the mounting block 11 with the mounting port 13 is located on the front of the mounting frame 1, and then install the support plate 14 with the block 15 on the back of the temperature transmitter body 16 through bolts, and then insert the block 15 into the inside of the mounting port 13 at an angle, and let the limit bolt 17 on the block 15 be inserted into the inside of the limit port 19. After the block 15 is completely inserted into the inside of the mounting port 13, the support spring 24 is used to push the bolt 20 to be inserted into the bottom of the block 15, and the temperature transmitter is completed. After the installation of the transmitter body 16, it is only necessary to connect the connecting wire 8 and the corresponding equipment, and the temperature sensor 10 and the position of the collected temperature through the installation wire 9 and the temperature transmitter body 16 are known. When it is necessary to disassemble or remove the temperature transmitter body 16, it is only necessary to pull the pull ring 12 to compress the supporting spring 24 to pull the clamping bolt 20 out from the bottom of the block 15 to release the restriction on the block 15. After that, it is only necessary to easily pull the supporting plate 14 to take out the block 15. Through this structure, the mounting frame 1 can be installed in a position away from the running equipment where it can be hung, and the quick-release connection method reduces the difficulty of installation and disassembly, which is convenient for later relocation or maintenance.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hanging temperature transmitter, characterized in that: include: Mounting frame; A bayonet, wherein the bayonet is provided at the top of the mounting frame, a mounting block is installed inside the bayonet, a mounting opening is provided on the front of the mounting block, a limiting opening is provided at the bottom of the inner wall of the mounting opening, a supporting groove is provided at the bottom of the inner wall of the mounting opening, a supporting spring is fixedly connected to the bottom of the inner wall of the supporting groove, a movable disk is fixedly connected to the other end of the supporting spring, a connecting bolt is fixedly connected to the bottom of the movable disk, a pull ring is fixedly connected to the bottom end of the connecting bolt, and a clamping bolt is fixedly connected to the top of the movable disk; A card block is arranged inside the installation port, the top of the card block is fixedly connected with a limit bolt, the front of the card block is fixedly connected with a support plate, and the front of the support plate is installed with a temperature transmitter body.

2. The hanging temperature transmitter according to claim 1, characterized in that: The front side of the mounting frame is provided with mounting holes at positions on both sides, and the front side of the mounting frame is fixedly connected with mounting grooves at positions close to both sides.

3. The hanging temperature transmitter according to claim 2, characterized in that: A clamping strip is arranged inside the installation groove, and a protective cover is fixedly connected to the front side of the clamping strip.

4. The hanging temperature transmitter according to claim 3 is characterized in that: The front side of the protective cover is rotatably connected with a cover door, and the front side of the cover door is fixedly connected with a handle at the bottom.

5. The hanging temperature transmitter according to claim 1, characterized in that: A temperature sensor is installed at the bottom of the temperature transmitter body through an installation line, and a connecting line is installed at the bottom of the temperature transmitter body.

6. The hanging temperature transmitter according to claim 1, characterized in that: The bottom of the clamping block is provided with a hole into which the clamping bolt can be inserted, and the bottom of the mounting block is provided with a hole through which the connecting bolt can pass.

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