CN212133932U

CN212133932U - Temperature sensor for motor

Info

Publication number: CN212133932U
Application number: CN202021245737.7U
Authority: CN
Inventors: 白锡平; 张明
Original assignee: Jiangsu Changsheng Track Traffic Electrical Technology Co ltd
Current assignee: Jiangsu Changsheng Track Traffic Electrical Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-12-11
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a temperature sensor for motor, including the installation shell, the equal fixedly connected with fixed box in both sides of installation shell is provided with sensor body between two fixed boxes, the draw-in groove has all been seted up to the top and the bottom of sensor body both sides, sensor body's bottom extends to the inner chamber of installation shell, the first spring of bottom fixedly connected with of fixed box inner chamber, the first fly leaf of top fixedly connected with of first spring. The utility model discloses a set up installation shell, fixed box, draw-in groove, first spring, first fly leaf, adjust pole, second fly leaf, adjustment tank, mounting box, limiting plate, regulating wheel, kelly, second spring, baffle, extrusion stem, push rod, fixed slot, regulation box, regulating plate, dead lever, pull rod and third spring, solved the problem that current temperature sensor for motor dismantles the complicated waste time and energy of process, this temperature sensor for motor possesses the advantage of dismantling fast.

Description

Temperature sensor for motor

Technical Field

The utility model relates to a temperature sensor technical field specifically is a temperature sensor for motor.

Background

The temperature sensor is a sensor which can sense temperature and convert the temperature into an available output signal, the temperature sensor is a core part of a temperature measuring instrument, the temperature sensor is of various varieties, the temperature sensor can be divided into two types, namely a contact type and a non-contact type according to a measuring mode, the temperature sensor is divided into a thermal resistor and a thermocouple according to sensor materials and electronic element characteristics, the contact type temperature sensor used by the motor is usually fixed on the motor by using screws, when the motor is required to be repaired and maintained, the temperature sensor needs to be dismantled firstly, a large amount of screws are dismantled, time and labor are wasted, a large amount of time is occupied by workers, the use of people is not facilitated, the motor can vibrate during operation, the screws can fall off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature sensor for motor possesses the advantage of dismantling fast, has solved the problem that current temperature sensor for motor dismantles the complicated waste time and energy of process.

In order to achieve the above object, the utility model provides a following technical scheme: a temperature sensor for a motor comprises an installation shell, wherein fixed boxes are fixedly connected to two sides of the installation shell, a sensor body is arranged between the two fixed boxes, clamping grooves are formed in the top and the bottom of two sides of the sensor body, the bottom of the sensor body extends to the inner cavity of the installation shell, a first spring is fixedly connected to the bottom of the inner cavity of the fixed boxes, a first movable plate is fixedly connected to the top of the first spring, an adjusting rod is fixedly connected to the top of the first movable plate, a second movable plate is fixedly connected to the top of the adjusting rod, adjusting grooves are formed in the top and the bottom of one side, opposite to the two adjusting rods, of the two fixed boxes, the installation boxes are arranged at the top and the bottom of one side, opposite to the two fixed boxes, one side, away from the sensor body, of the installation boxes penetrates through the inner cavity, the top and the bottom of one side of the two adjusting rods opposite to each other are respectively provided with an adjusting wheel, one side of the adjusting wheel far away from the adjusting rods penetrates through the inner cavity of the mounting box and is fixedly connected with a limiting plate, one side of the limiting plate far away from the adjusting wheels is fixedly connected with a clamping rod, the surface of the clamping rod is sleeved with a second spring, one side of the clamping rod far away from the limiting plate penetrates through the inner cavity of the clamping groove, the top of the sensor body is provided with a baffle plate, two sides of the bottom of the baffle plate are respectively and fixedly connected with an extrusion rod, the bottom of the extrusion rod is in contact with the sensor body, the bottom of the baffle plate is fixedly connected with a push rod positioned at the top of the fixing box, the bottom of the push rod penetrates through the inner cavity of the fixing box and is in contact with a second movable plate, the inner cavities, the inner chamber of adjusting the box is provided with the regulating plate, one side fixedly connected with dead lever that the regulating plate is close to fixed box, one side that the regulating plate was kept away from to the dead lever runs through to the inner chamber of fixed slot, one side fixedly connected with pull rod of dead lever is kept away from to the regulating plate, the surface cover of kelly is equipped with the third spring, one side that the regulating plate was kept away from to the pull rod runs through to the outside of adjusting the box.

Preferably, the bottom of the inner cavity of the mounting shell is fixedly connected with a rubber pad, and two sides of the second spring are fixedly connected with the limiting plate and the inner wall of the mounting box respectively.

Preferably, the both sides of mounting box are seted up respectively with regulating wheel and the opening that the kelly cooperation was used, one side that the limiting plate was kept away from to the regulating wheel contacts with adjusting the pole.

Preferably, the top of fixed box is seted up with the regulation opening that the push rod cooperation was used, the both sides of third spring respectively with the inner wall fixed connection of regulating plate and regulation box.

Preferably, one side of the pull rod, which is far away from the adjusting plate, is fixedly connected with a pull plate, and the bottom of the extrusion rod is fixedly connected with an anti-skid pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up installation shell, fixed box, draw-in groove, first spring, first fly leaf, adjust the pole, second fly leaf, adjustment tank, mounting box, limiting plate, regulating wheel, kelly, second spring, baffle, extrusion stem, push rod, fixed slot, regulation box, regulating plate, dead lever, pull rod and third spring, solved the problem that current temperature sensor for motor dismantles the complicated waste time and energy of process, this temperature sensor for motor possesses the advantage of quick dismantlement, is worth promoting.

2. The utility model discloses a set up the installation shell, can make things convenient for placing of sensor body, adjust the pole through setting up, can with the service position of adjustment tank cooperation control regulating wheel, through setting up the limiting plate, can prevent that the kelly from breaking away from the mounting box, through setting up the regulation wheel, can cooperate the service position of control limiting plate and kelly with the adjustment tank, through setting up the kelly, can fix the sensor body with the draw-in groove cooperation, through setting up the baffle, can fix extrusion pole and push rod, through setting up the extrusion pole, can prevent that the sensor body from taking place to rock, through setting up the push rod, can promote the service position of second fly leaf control regulation pole, through setting up the dead lever, can with fixed slot cooperation fixed push rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. mounting a shell; 2. a fixing box; 3. a sensor body; 4. a card slot; 5. a first spring; 6. a first movable plate; 7. adjusting a rod; 8. a second movable plate; 9. an adjustment groove; 10. mounting a box; 11. a limiting plate; 12. an adjustment wheel; 13. a clamping rod; 14. a second spring; 15. a baffle plate; 16. an extrusion stem; 17. a push rod; 18. fixing grooves; 19. an adjustment box; 20. an adjusting plate; 21. fixing the rod; 22. a pull rod; 23. and a third spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a temperature sensor for a motor includes a mounting case 1, both sides of the mounting case 1 are fixedly connected with a fixing box 2, a sensor body 3 is disposed between the two fixing boxes 2, both the top and the bottom of both sides of the sensor body 3 are provided with a slot 4, the bottom of the sensor body 3 extends to an inner cavity of the mounting case 1, the bottom of the inner cavity of the fixing box 2 is fixedly connected with a first spring 5, the top of the first spring 5 is fixedly connected with a first movable plate 6, the top of the first movable plate 6 is fixedly connected with an adjusting rod 7, the top of the adjusting rod 7 is fixedly connected with a second movable plate 8, both the top and the bottom of the opposite side of the two adjusting rods 7 are provided with an adjusting slot 9, both the top and the bottom of the opposite side of the two fixing boxes 2 are provided with a mounting box 10, one side of the mounting box 10, the inner cavity of the mounting box 10 is provided with a limiting plate 11, the top and the bottom of one side of the two adjusting rods 7 opposite to each other are provided with adjusting wheels 12, one side of the adjusting wheels 12 far away from the adjusting rods 7 penetrates through the inner cavity of the mounting box 10 and is fixedly connected with the limiting plate 11, one side of the limiting plate 11 far away from the adjusting wheels 12 is fixedly connected with a clamping rod 13, the surface of the clamping rod 13 is sleeved with a second spring 14, one side of the clamping rod 13 far away from the limiting plate 11 penetrates through the inner cavity of the clamping groove 4, the top of the sensor body 3 is provided with a baffle 15, two sides of the bottom of the baffle 15 are both fixedly connected with extrusion rods 16, the bottom of the extrusion rods 16 is in contact with the sensor body 3, the bottom of the baffle 15 is positioned at the top of the fixed box 2 and is fixedly connected with a push rod 17, the bottom of the push rod 17 penetrates through the, the top parts of the opposite sides of the two fixed boxes 2 are fixedly connected with an adjusting box 19, an adjusting plate 20 is arranged in an inner cavity of the adjusting box 19, a fixed rod 21 is fixedly connected to one side, close to the fixed boxes 2, of the adjusting plate 20, one side, far away from the adjusting plate 20, of the fixed rod 21 of the adjusting plate 20 penetrates into the inner cavity of the fixed groove 18, a pull rod 22 is fixedly connected to one side, far away from the fixed rod 21, of the adjusting plate 20, a third spring 23 is sleeved on the surface of the clamping rod 13, one side, far away from the adjusting plate 20, of the pull rod 22 penetrates into the outer side of the adjusting box 19, a rubber pad is fixedly connected to the bottom part of the inner cavity of the mounting shell 1, two sides of the second spring 14 are respectively fixedly connected with the inner walls of the limiting plate 11, the two sides of the third spring 23 are respectively fixedly connected with the inner walls of the adjusting plate 20 and the adjusting box 19, the side of the pull rod 22 away from the adjusting plate 20 is fixedly connected with a pull plate, the bottom of the extrusion rod 16 is fixedly connected with an anti-slip mat, the sensor body 3 can be conveniently placed by arranging the mounting shell 1, the adjusting rod 7 can be matched with the adjusting groove 9 to control the using position of the adjusting wheel 12, the clamping rod 13 can be prevented from being separated from the mounting box 10 by arranging the limiting plate 11, the adjusting wheel 12 can be matched with the adjusting groove 9 to control the using positions of the limiting plate 11 and the clamping rod 13, the clamping rod 13 can be matched with the clamping groove 4 to fix the sensor body 3, the extrusion rod 16 and the push rod 17 can be fixed by arranging the baffle 15, the extrusion rod 16 can be used for preventing the sensor body 3 from shaking, the push rod 17 can be used for pushing the second movable plate 8 to control the using position of the, through setting up dead lever 21, can with fixed push rod 17 of fixed slot 18 cooperation, through setting up installation shell 1, fixed box 2, draw-in groove 4, first spring 5, first fly leaf 6, adjust pole 7, second fly leaf 8, adjustment tank 9, installation box 10, limiting plate 11, regulating wheel 12, kelly 13, second spring 14, baffle 15, extrusion stem 16, push rod 17, fixed slot 18, adjust box 19, regulating plate 20, dead lever 21, pull rod 22 and third spring 23, the problem that the temperature sensor dismantlement process is complicated for current motor wastes time and energy has been solved, temperature sensor for this motor, possess the advantage of quick dismantlement, be worth promoting.

When the sensor body 3 needs to be disassembled, the pull rod 22 is pulled, the pull rod 22 drives the adjusting plate 20 to extrude the third spring 23, meanwhile, the adjusting plate 20 moves to drive the fixing rod 21 to be separated from the fixing groove 18, simultaneously, the first spring 5 resets to extrude the first movable plate 6 to move, the first movable plate 6 is matched with the adjusting rod 7 to drive the second movable plate 8 to move, simultaneously, the adjusting groove 9 and the adjusting wheel 12 are in the same horizontal position, the second spring 14 resets to drive the limiting plate 11 to move, the limiting plate 11 moves to drive the adjusting wheel 12 to enter an inner cavity of the adjusting groove 9, simultaneously, the clamping rod 13 is separated from the clamping groove 4 to return to the mounting box 10, the sensor body 3 can be taken out after the baffle 15 is taken out, when the sensor body 3 needs to be re-mounted, the sensor body 3 is placed into the mounting shell 1, the push rod 17 at the bottom of the baffle 15 is placed into the fixing box 2, the push rod 17 pushes the second movable plate 8, meanwhile, the adjusting wheel 12 exits to the outer side of the adjusting groove 9, the adjusting wheel 12 moves to be matched with the limiting plate 11 to extrude the second spring 14, the limiting plate 11 moves to drive the clamping rod 13 to enter the inner cavity of the clamping groove 4 to fix the sensor body 3, and meanwhile, the third spring 23 extrudes the adjusting plate 20 to enable the fixing rod 21 to enter the inner cavity fixing push rod 17 of the fixing groove 18 to complete installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A temperature sensor for a motor, comprising a mounting case (1), characterized in that: the sensor comprises a mounting shell (1), wherein fixed boxes (2) are fixedly connected to two sides of the mounting shell (1), a sensor body (3) is arranged between the two fixed boxes (2), clamping grooves (4) are formed in the tops and the bottoms of the two sides of the sensor body (3), the bottom of the sensor body (3) extends to the inner cavity of the mounting shell (1), a first spring (5) is fixedly connected to the bottom of the inner cavity of the fixed box (2), a first movable plate (6) is fixedly connected to the top of the first spring (5), an adjusting rod (7) is fixedly connected to the top of the first movable plate (6), a second movable plate (8) is fixedly connected to the top of the adjusting rod (7), adjusting grooves (9) are formed in the tops and the bottoms of the opposite sides of the two adjusting rods (7), and mounting boxes (10) are arranged in the tops and the bottoms of the opposite sides of the two, one side of the mounting box (10), which is far away from the sensor body (3), penetrates through the inner cavity of the fixing box (2), the inner cavity of the mounting box (10) is provided with a limiting plate (11), the top and the bottom of one side, which is opposite to the two adjusting rods (7), of each adjusting rod are respectively provided with an adjusting wheel (12), one side, which is far away from the adjusting rods (7), of each adjusting wheel (12) penetrates through the inner cavity of the mounting box (10) and is fixedly connected with the limiting plate (11), one side, which is far away from the adjusting wheels (12), of each limiting plate (11) is fixedly connected with a clamping rod (13), the surface of each clamping rod (13) is sleeved with a second spring (14), one side, which is far away from the limiting plates (11), of each clamping rod (13) penetrates through the inner cavity of the clamping groove (4), the top of the sensor body (3) is provided with a baffle (15), two sides of the bottom of the baffle (15) are, the bottom of the baffle plate (15) is fixedly connected with a push rod (17) positioned at the top of the fixed box (2), the bottom of the push rod (17) penetrates through the inner cavity of the fixed box (2) and is in contact with the second movable plate (8), the inner cavities of two opposite sides of the push rod (17) and the fixed box (2) are respectively provided with a fixed groove (18), the top of two opposite sides of the fixed box (2) is respectively and fixedly connected with an adjusting box (19), the inner cavity of the adjusting box (19) is provided with an adjusting plate (20), one side of the adjusting plate (20) close to the fixed box (2) is fixedly connected with a fixed rod (21), one side of the fixed rod (21) far away from the adjusting plate (20) penetrates through the inner cavity of the fixed groove (18), one side of the adjusting plate (20) far away from the fixed rod (21) is fixedly connected with a pull rod (22), and the surface of, one side of the pull rod (22) far away from the adjusting plate (20) penetrates to the outer side of the adjusting box (19).

2. The temperature sensor for a motor of claim 1, wherein: the bottom fixedly connected with rubber pad of installation shell (1) inner chamber, the both sides of second spring (14) respectively with the inner wall fixed connection of limiting plate (11) and mounting box (10).

3. The temperature sensor for a motor of claim 1, wherein: the opening that uses with regulating wheel (12) and kelly (13) cooperation is seted up respectively to the both sides of mounting box (10), regulating wheel (12) keep away from one side of limiting plate (11) and adjust pole (7) contact.

4. The temperature sensor for a motor of claim 1, wherein: the top of fixed box (2) is seted up with push rod (17) cooperation use adjust the opening, the both sides of third spring (23) respectively with the inner wall fixed connection of regulating plate (20) and regulating box (19).

5. The temperature sensor for a motor of claim 1, wherein: one side of the pull rod (22) far away from the adjusting plate (20) is fixedly connected with a pull plate, and the bottom of the extrusion rod (16) is fixedly connected with an anti-skid pad.