CN209102227U - An assembled thermal resistance thermocouple - Google Patents

Abstract

The utility model discloses an assembled thermal resistance thermocouple, comprising a thermal resistance thermocouple body, a threaded connection head is arranged on the thermal resistance thermocouple body, and the threaded connection head is threadedly connected with the thermal resistance thermocouple body, and the thermal resistance thermocouple body is threadedly connected. A fixed mounting plate is arranged under the threaded connector, and a circular through hole is arranged on the fixed installation plate, and the electrode of the thermal resistance thermocouple body is arranged through the circular through hole, and the electrode of the thermal resistance thermocouple body is arranged through the circular through hole. The through hole is fixedly connected with the fixed installation plate, the fixed installation plate is rotatably connected with the threaded connection head, the suction cups are arranged under the fixed installation plate, the suction cups are arranged symmetrically, and the suction cups and the fixed installation plate are integrally arranged , there are fixing clips on both sides of the fixed installation plate, the fixing clips are arranged symmetrically, and the fixing clips include a first connecting plate, a second connecting plate, a third connecting plate and a buckle plate; the assembled type Thermal resistance thermocouples can be easily installed.

Description

An assembled thermal resistance thermocouple

technical field

The utility model relates to an assembled thermal resistance thermocouple.

Background technique

Assembly thermal resistance as a temperature measurement sensor, usually used in conjunction with display instruments, recorders and electronic regulators, etc. WZ series industrial thermal resistance as a temperature measurement sensor, usually used in conjunction with temperature transmitters, regulators and display instruments, etc. Process control system to directly measure or control the temperature of liquid, steam and gas medium and solid surface in the range of -200℃-500℃ in various production processes.

As a transmitter for measuring temperature, industrial fabricated thermocouple is usually used in conjunction with display instruments, recording instruments and electronic regulators. It can directly measure liquid, steam and gas media in the range of 0°C to 1800°C in various production processes. and the surface temperature of the solid.

Although the appearance of various thermal resistance thermocouples is very different, their basic structures are roughly similar, generally consisting of temperature sensing elements, insulating sleeves, protective tubes, and junction boxes.

However, the existing assembled thermal resistance thermocouples are generally placed directly into the object to be tested during measurement, which may cause the thermal resistance thermocouples to slip off, thereby causing damage.

Utility model content

The technical problem to be solved by the utility model is to provide an assembled thermal resistance thermocouple which can be easily installed.

In order to solve the above-mentioned problems, the utility model adopts the following technical solutions:

An assembled thermal resistance thermocouple, comprising a thermal resistance thermocouple body, a threaded connection head is provided on the thermal resistance thermocouple body, the threaded connection head is threadedly connected with the thermal resistance thermocouple body, and the lower part of the threaded connection head is A fixed mounting plate is provided, the fixed mounting plate is provided with circular perforations, the electrodes of the thermal resistance thermocouple body are arranged through the circular through holes, and the electrodes of the thermal resistance thermocouple body are fixed through the circular perforations. The mounting plate is fixedly connected, the fixed mounting plate is rotatably connected with the threaded connector, the suction cups are arranged under the fixed mounting plate, the suction cups are arranged in a symmetrical distribution, the suction cups and the fixed mounting plate are integrally arranged, and the fixed mounting plate is integrally formed. There are fixing clips on both sides of the mounting plate, the fixing clips are arranged symmetrically, and the fixing clips include a first connecting plate, a second connecting plate, a third connecting plate and a buckle plate, the first connecting plate and The second connecting plates are all fixedly connected with the third connecting plates, and the third connecting plates are hingedly connected with the buckling plates.

Preferably, the fixed installation board is provided with a slot matching the first connection board and the second connection board, the slot is provided with more than one, and the first connection board and the second connection board pass through the slot Fixed connection with fixed mounting plate. Both the first connecting plate and the second connecting plate are inserted into the slot, and are connected with the fixed installation plate through the slot, so that the force is stable and the connection is simple and convenient.

Preferably, the first connecting plate, the second connecting plate and the third connecting plate are connected to each other in an F-shaped arrangement. They form an F-shaped arrangement with each other, and the force of the third connecting plate is shared by the first connecting plate and the second connecting plate, and the structure is simple and practical.

Preferably, tenons are provided on the first connecting plate and the second connecting plate, and tenons are arranged on the third connecting plate, which are matched with the tenons, and the first connecting plate and the second connecting plate pass through the tenons. And the mortise is fixedly connected with the third connecting plate. By being provided with tenons and tenons, both the first connecting plate and the second connecting plate are connected to the third connecting plate stably, and play a supporting role for each other.

Preferably, an anti-skid pad is provided on the buckle plate, and the anti-skid pad is bonded and connected to the buckle plate. The anti-skid pad can effectively play a non-slip function to prevent the clip plate from sliding when it is fixed.

Preferably, a sealing ring is provided on the circular perforation, and the sealing ring is bonded and connected with the inner wall of the circular perforation. The sealing ring can effectively plug the gap between the electrode of the thermal resistance thermocouple body and the circular perforation, and play a sealing role.

Preferably, a rack is provided under the sponge pad, and the rack and the sponge pad are adhesively connected. By being provided with a rack, the buckle stability is increased.

The beneficial effects of the utility model are as follows: by being provided with a suction cup, the thermal resistance thermocouple can effectively adsorb the tested object when inserted into the tested object, and by being provided with a fixed mounting plate and a fixed clip, the third connecting plate can be adjusted to a good clip Hold the angle to fix the object under test and effectively prevent the thermal resistance thermocouple from falling from the object under test and causing damage. In addition, the fixed installation board is provided with a slot matched with the first connection board and the second connection board, more than one slot is provided, and the first connection board and the second connection board are fixedly connected to the fixed installation board through the slot. Both the first connecting plate and the second connecting plate are inserted into the slot, and are connected with the fixed installation plate through the slot, so that the force is stable and the connection is simple and convenient. The first connecting plate, the second connecting plate and the third connecting plate are connected to each other in an F-shaped arrangement. They form an F-shaped arrangement with each other, and the force of the third connecting plate is shared by the first connecting plate and the second connecting plate, and the structure is simple and practical. The first connecting plate and the second connecting plate are both provided with tenons, and the third connecting plate is provided with a mortise matched with the tenon, and the first connecting plate and the second connecting plate are fixed with the third connecting plate through the tenon and the tenon connect. By being provided with tenons and tenons, both the first connecting plate and the second connecting plate are connected to the third connecting plate stably, and play a supporting role for each other. An anti-skid pad is arranged on the buckle plate, and the anti-skid pad is bonded and connected with the buckle plate. The anti-skid pad can effectively play a non-slip function to prevent the clip plate from sliding when it is fixed. A sealing ring is arranged on the circular perforation, and the sealing ring is bonded and connected with the inner wall of the circular perforation. The sealing ring can effectively plug the gap between the electrode of the thermal resistance thermocouple body and the circular perforation, and play a sealing role. A rack is arranged under the sponge pad, and the rack and the sponge pad are bonded and connected. By being provided with a rack, the buckle stability is increased.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

FIG. 1 is a perspective view of an assembled thermal resistance thermocouple of the present invention.

2 is a perspective view of a fixed mounting plate of an assembled thermal resistance thermocouple of the present invention.

3 is a partial perspective view of a fixing clip of an assembled thermal resistance thermocouple of the present invention.

4 is a partial perspective view of a rack of an assembled thermal resistance thermocouple of the present invention.

In the figure: 1. Thermal resistance thermocouple body; 2. Threaded connector; 3. Fixed mounting plate; 4. Circular perforation; 5. Suction cup; 6. Fixed clip; plate; 9, the third connecting plate; 10, the buckle plate; 11, the sponge pad; 12, the sealing ring; 13, the rack.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the embodiments, it is to be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be construed as a limitation on the implementation of the new model.

In addition, if the connection or fixing method between the components is not specified in this specific embodiment, the connection or fixing method can be fixed by bolts commonly used in the prior art, or fixed with pins, or connected by pins, or Adhesive fixing, or riveting fixing and other conventional methods, therefore, are not described in detail in the embodiment.

Example 1

As shown in Figures 1-3, an assembled thermal resistance thermocouple includes a thermal resistance thermocouple body 1. The thermal resistance thermocouple body 1 is provided with a threaded connector 2, and the threaded connector 2 is connected to the thermal resistance. The thermocouple body 1 is threadedly connected, a fixed mounting plate 3 is provided below the threaded connection head 2, and a circular through hole 4 is provided on the fixed mounting plate 3, and the electrode of the thermal resistance thermocouple body 1 passes through the circular through hole. The hole 4 is provided, and the electrode of the thermal resistance thermocouple body 1 is fixedly connected with the fixed mounting plate 3 through the circular perforation 4, and the fixed mounting plate 3 is rotatably connected with the threaded connector 2. The fixed mounting plate 3 is provided with The suction cups 5 are arranged in a symmetrical distribution, the suction cups 5 and the fixed installation plate 3 are integrally arranged, and the fixed installation plate 3 is provided with fixed clips 6 on both sides, and the fixed clips 6 are arranged in a symmetrical distribution, The fixing clip 6 includes a first connecting plate 7 , a second connecting plate 8 , a third connecting plate 9 and a snap plate 10 , and the first connecting plate 7 and the second connecting plate 8 are connected to the third connecting plate 9 . In a fixed connection, the third connecting plate 9 is hingedly connected with the buckle plate 10 . By being provided with a suction cup, the thermal resistance thermocouple can effectively adsorb the tested object when inserted into the tested object. By providing a fixed mounting plate and a fixed clip, the third connecting plate can adjust the clamping angle to fix the tested object. It can effectively prevent the thermal resistance thermocouple from falling from the tested object and causing damage.

The beneficial effects of this embodiment are: by providing a suction cup, the thermal resistance thermocouple can effectively adsorb the tested object when inserted into the tested object, and by providing a fixed mounting plate and a fixed clip, the third connecting plate can be adjusted to a good clip Hold the angle to fix the object under test and effectively prevent the thermal resistance thermocouple from falling from the object under test and causing damage.

Example 2

As shown in Figures 1-4, an assembled thermal resistance thermocouple includes a thermal resistance thermocouple body 1. The thermal resistance thermocouple body 1 is provided with a threaded connector 2, and the threaded connector 2 is connected to the thermal resistance. The thermocouple body 1 is threadedly connected, a fixed mounting plate 3 is provided below the threaded connection head 2, and a circular through hole 4 is provided on the fixed mounting plate 3, and the electrode of the thermal resistance thermocouple body 1 passes through the circular through hole. The hole 4 is provided, and the electrode of the thermal resistance thermocouple body 1 is fixedly connected with the fixed mounting plate 3 through the circular perforation 4, and the fixed mounting plate 3 is rotatably connected with the threaded connector 2. The fixed mounting plate 3 is provided with The suction cups 5 are arranged in a symmetrical distribution, the suction cups 5 and the fixed installation plate 3 are integrally arranged, and the fixed installation plate 3 is provided with fixed clips 6 on both sides, and the fixed clips 6 are arranged in a symmetrical distribution, The fixing clip 6 includes a first connecting plate 7 , a second connecting plate 8 , a third connecting plate 9 and a snap plate 10 , and the first connecting plate 7 and the second connecting plate 8 are connected to the third connecting plate 9 . In a fixed connection, the third connecting plate 9 is hingedly connected with the buckle plate 10 . By being provided with a suction cup, the thermal resistance thermocouple can effectively adsorb the tested object when inserted into the tested object. By providing a fixed mounting plate and a fixed clip, the third connecting plate can adjust the clamping angle to fix the tested object. It can effectively prevent the thermal resistance thermocouple from falling from the tested object and causing damage.

The fixed installation board 3 is provided with a slot (not shown) that is matched with the first connection board 7 and the second connection board 8, and the slot is provided with more than one, the first connection board 7 and the second connection board 8. The two connecting plates 8 are fixedly connected to the fixed mounting plate 3 through the slots. Both the first connecting plate and the second connecting plate are inserted into the slot, and are connected with the fixed installation plate through the slot, so that the force is stable and the connection is simple and convenient.

The first connecting plate 7, the second connecting plate 8 and the third connecting plate 9 are connected to each other in an F-shaped arrangement. They form an F-shaped arrangement with each other, and the force of the third connecting plate is shared by the first connecting plate and the second connecting plate, and the structure is simple and practical.

The first connecting plate 7 and the second connecting plate 8 are provided with tenons (not shown), and the third connecting plate 9 is provided with a mortise (not shown) matched with the tenons. A connecting plate 7 and a second connecting plate 8 are fixedly connected to the third connecting plate 9 through tenons and tenons. By being provided with tenons and tenons, both the first connecting plate and the second connecting plate are connected to the third connecting plate stably, and play a supporting role for each other.

An anti-skid pad 11 is provided on the buckle plate 10 , and the anti-skid pad 11 is bonded to the buckle plate 10 . The anti-skid pad can effectively play a non-slip function to prevent the clip plate from sliding when it is fixed.

The circular hole 4 is provided with a sealing ring 12 , and the sealing ring 12 is bonded to the inner wall of the circular hole 4 . The sealing ring can effectively plug the gap between the electrode of the thermal resistance thermocouple body and the circular perforation, and play a sealing role.

A rack 13 is provided below the sponge pad 11 , and the rack 13 is bonded to the sponge pad 11 . By being provided with a rack, the buckle stability is increased.

The beneficial effects of this embodiment are: by providing a suction cup, the thermal resistance thermocouple can effectively adsorb the tested object when inserted into the tested object, and by providing a fixed mounting plate and a fixed clip, the third connecting plate can be adjusted to a good clip Hold the angle to fix the object under test and effectively prevent the thermal resistance thermocouple from falling from the object under test and causing damage. In addition, the fixed installation board is provided with a slot matched with the first connection board and the second connection board, more than one slot is provided, and the first connection board and the second connection board are fixedly connected to the fixed installation board through the slot. Both the first connecting plate and the second connecting plate are inserted into the slot, and are connected with the fixed installation plate through the slot, so that the force is stable and the connection is simple and convenient. The first connecting plate, the second connecting plate and the third connecting plate are connected to each other in an F-shaped arrangement. They form an F-shaped arrangement with each other, and the force of the third connecting plate is shared by the first connecting plate and the second connecting plate, and the structure is simple and practical. The first connecting plate and the second connecting plate are both provided with tenons, and the third connecting plate is provided with a mortise matched with the tenon, and the first connecting plate and the second connecting plate are fixed with the third connecting plate through the tenon and the tenon connect. By being provided with tenons and tenons, both the first connecting plate and the second connecting plate are connected to the third connecting plate stably, and play a supporting role for each other. An anti-skid pad is arranged on the buckle plate, and the anti-skid pad is bonded and connected with the buckle plate. The anti-skid pad can effectively play a non-slip function to prevent the clip plate from sliding when it is fixed. A sealing ring is arranged on the circular perforation, and the sealing ring is bonded and connected with the inner wall of the circular perforation. The sealing ring can effectively plug the gap between the electrode of the thermal resistance thermocouple body and the circular perforation, and play a sealing role. A rack is arranged under the sponge pad, and the rack and the sponge pad are bonded and connected. By being provided with a rack, the buckle stability is increased.

The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited to this, and any changes or replacements that are not thought of through creative work should be included within the protection scope of the present utility model. .

Claims (6)

1. an assembled thermal resistance thermocouple, is characterized in that: comprise thermal resistance thermocouple body, described thermal resistance thermocouple body is provided with threaded connector, and described threaded connector is threadedly connected with thermal resistance thermocouple body, A fixed installation plate is arranged under the threaded connection head, and a circular through hole is arranged on the fixed installation plate, and the electrode of the thermal resistance thermocouple body is arranged through the circular through hole, and the electrode of the thermal resistance thermocouple body is arranged through the circular through hole. The fixed mounting plate is fixedly connected with the fixed mounting plate through the circular perforation, the fixed mounting plate is rotatably connected with the threaded connection head, the suction cups are arranged under the fixed mounting plate, the suction cups are arranged symmetrically, and the suction cups are integrated with the fixed mounting plate The fixed installation plate is provided with fixing clips on both sides, the fixing clips are arranged symmetrically, and the fixing clips include a first connecting plate, a second connecting plate, a third connecting plate and a buckle plate. Both the first connecting plate and the second connecting plate are fixedly connected with the third connecting plate, and the third connecting plate is hingedly connected with the buckling plate. 2 . An assembled thermal resistance thermocouple according to claim 1 , wherein the fixed mounting plate is provided with a slot matched with the first connecting plate and the second connecting plate, and the slot is 2. 3 . More than one is provided, and the first connecting plate and the second connecting plate are fixedly connected with the fixed mounting plate through the slot. 3 . The assembled thermal resistance thermocouple according to claim 2 , wherein the first connecting plate, the second connecting plate and the third connecting plate are connected to each other in an F-shaped arrangement. 4 . 4 . The assembled thermal resistance thermocouple according to claim 3 , wherein the first connecting plate and the second connecting plate are provided with tenons, and the third connecting plate is provided with tenons and tenons. 5 . The matching mortise, the first connecting plate and the second connecting plate are fixedly connected with the third connecting plate through the tenon and the mortise. 5 . The assembled thermal resistance thermocouple according to claim 4 , wherein an anti-skid pad is provided on the buckle plate, and the anti-skid pad is bonded to the buckle plate. 6 . 6 . The assembled thermal resistance thermocouple according to claim 5 , wherein a sealing ring is provided on the circular perforation, and the sealing ring is bonded and connected to the inner wall of the circular perforation. 7 .