CN220251189U - Main ventilator bearing temperature measuring device - Google Patents

Abstract

The utility model discloses a main ventilator bearing temperature measuring device which comprises a ventilator body, a mounting seat and an infrared thermometer, wherein the mounting seat is sleeved on the outer side of the infrared thermometer, positioning structures are arranged on two sides of the mounting seat, and a protection structure is arranged on one side of the infrared thermometer. According to the utility model, the elastic rubber sleeve and the plurality of groups of first elastic strips and the rubber sleeve are convenient for buffering the external force borne by the wire, so that the situation that the wire is stressed and bent and broken is avoided, the fixing sleeve is taken to drive the spring to be sleeved on the wire, and the fixing sleeve is rotated to be screwed with the connector screw thread to fix the spring, so that the spring has elasticity and support property, and the situation that the wire is bent and broken to a large extent is prevented, and a protected cable is achieved, thereby realizing the reinforced protection function of the device, improving the functionality of the device, improving the safety of the wire and prolonging the service life of the wire.

Description

Main ventilator bearing temperature measuring device

Technical Field

The utility model relates to the technical field of ventilator bearings, in particular to a main ventilator bearing temperature measuring device.

Background

The ventilator is a driven fluid machine which is widely used for ventilation, dust discharge, cooling and the like of factories, mines, tunnels, cooling towers, vehicles, ships, buildings and the like by means of input mechanical energy, improves the pressure of the gas and discharges the gas, wherein in the using process of the mine main ventilator, the condition of the operation of the ventilator is required to be intuitively calculated in order to ensure the safe production of the mine, and a temperature measuring device is necessary when the temperature of a main fan bearing is calculated;

the Chinese patent grant bulletin No. CN203023091U, bulletin day 2013, month 06 and 26, disclose an air conditioner fan bearing temperature on-line monitoring device, drill a mounting hole on the upper part of two bearing seats of the air conditioner fan respectively, insert the temperature detection probe into the mounting hole, connect with the digital display temperature controller outside the air conditioner box through the line; the diameter of the mounting hole is 5mm, and the hole depth is 8mm. The utility model has simple structure and practical function, can effectively monitor the temperature change of the fan bearing in real time, provides operability for precise spot inspection, eliminates potential safety hazard and ensures the safe operation of equipment;

the prior art scheme has the following defects: among the above-mentioned technical scheme, the device has the defect of being inconvenient for strengthening the protection when using, because the connector lug on traditional temperature measuring device is connected with the wire structural feature, leads to it to appear often to buckle and tensile phenomenon in the use, and wire and connector lug are connected and are in the circumstances of taking place cracked condition under the condition of buckling for a long time, seriously influence wire data transmission's effect, lead to current wire life to shorten to make the practicality of device reduce.

Disclosure of Invention

The utility model aims to provide a main ventilator bearing temperature measuring device which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a main ventilation blower bearing temperature measuring device, includes ventilation blower body, mount pad and infrared thermometer, the bearing frame is installed to one side of ventilation blower body, and the inside of bearing frame one side is inserted and is equipped with infrared thermometer, the outside cover of infrared thermometer is equipped with the mount pad, and the both sides of mount pad all are provided with location structure, the both sides of mount pad all are provided with lock nut, one side of infrared thermometer is provided with protective structure, and protective structure's inside is provided with the wire, the fixed slot has all been seted up to the inside of mount pad bottom, and the inside of fixed slot is inserted and is equipped with hexagon bolt, protective structure includes connector, fixed cover, spring, rubber sleeve, first elastic strip and second elastic strip, the bottom at infrared thermometer is installed to the connector, the outside threaded connection of connector has the fixed cover, and the bottom of fixed cover is fixed with the spring, the inside of spring is provided with the rubber sleeve, and the outside of rubber sleeve all is provided with first elastic strip, the outside of first elastic strip all sets up the second elastic strip.

The main ventilator bearing temperature measuring device of the technical scheme is used, the elasticity of the wire can be increased through the rubber sleeve, meanwhile, the elasticity of the outer side of the wire is increased through the elastic first elastic strips and the elastic sleeves which are connected in the outer side of the rubber sleeve, when the wire is subjected to external force, the elastic force is buffered through the elastic resilience of the elastic strips, the elastic sleeves, the elastic strips and the elastic strips, the elastic force is deformed, so that the effect of counteracting external pressure is achieved, the wire is prevented from being bent and broken under the stress, the fixed sleeve is taken to drive the spring to be sleeved on the wire, then the spring is fixed on the outer side of the wire through the screw engagement and tightening of the fixed sleeve, and when the wire is bent, the wire can be prevented from being bent and broken in a large extent through the elasticity and the supportability of the spring, so that a protected cable is achieved.

Preferably, the location structure includes inserted block, slot, reference column and fixed cap, the inside in the mount pad both sides is seted up to the slot, the inside of slot is inserted and is equipped with the inserted block, and one side of inserted block all is fixed with the reference column, the outside threaded connection of reference column has the fixed cap. The four sets of locating columns are driven by the two sets of inserting blocks to be aligned and inserted into the slots, the four sets of locating columns penetrate through the mounting seat, so that the effect of locating the mounting seat is achieved, the mounting seat is prevented from shaking left and right, the fixing groove on the mounting seat is offset from the screw groove on the bearing seat, which is required to be inserted with the bolt, the four sets of fixing caps are sleeved on the locating columns, the mounting seat is tightly pressed and fixed through threaded engagement, the stability of the mounting seat is improved, and the fixing efficiency of the later hexagonal bolt is guaranteed.

Preferably, the slots are symmetrically distributed on two sides of the mounting seat, a group of inserting blocks are respectively inserted into the two groups of symmetrically distributed slots, so that the mounting seat is conveniently positioned, the mounting seat is prevented from shaking left and right, the positioning column and the inserting blocks are of a welding integrated structure, the inserting blocks are more tightly connected with the positioning column, and the inserting blocks are conveniently prevented from being separated from the positioning column.

Preferably, the external screw thread has been seted up on the outer wall of infrared thermoscope, and has seted up on lock nut's the inner wall with external screw thread matched with internal screw thread, make two sets of lock nuts be close gradually and the centre gripping mount pad through the screw thread meshing to reach the effect of fixing infrared thermoscope in the mount pad, the mount pad of being convenient for drives infrared thermoscope and aligns the hole inslot of inserting the bearing frame and fix.

Preferably, the bearing seat is provided with a hole groove, so that the infrared thermometer and the hexagonal bolts are respectively inserted into two groups of hole grooves on the bearing seat, the hexagonal bolts inserted into one group of hole grooves are conveniently screwed down to fix the infrared thermometer on the mounting seat, and the locking nuts are provided with two groups. The two groups of locking nuts are respectively positioned on the front side and the rear side of the mounting seat and are attached to the surface of the mounting seat, so that the infrared thermometer can be conveniently screwed and fixed on the mounting seat.

Preferably, the connector is connected with the wire, so that the connector connects the infrared thermometer with the wire, the temperature measured by the infrared thermometer is conveniently transmitted to the temperature display through the wire, the inner diameter of the rubber sleeve is equal to the diameter of the wire, the rubber sleeve can be just sleeved on the wire, and the protection of the wire is conveniently enhanced.

Preferably, the first elastic strips and the second elastic strips are distributed in a staggered manner, so that the elastic external force borne by the wires is uniformly dispersed by the first elastic strips and the second elastic strips which are distributed in a staggered manner, the effect of buffering the external force of the wires is improved, and the fixing sleeve and the springs are of an integrated structure, so that the fixing sleeve and the springs are integrally formed, and the springs are prevented from falling off.

Compared with the prior art, the utility model has the beneficial effects that: the main ventilator bearing temperature measuring device is reasonable in structure and has the following advantages:

(1) The elastic rubber sleeve and the plurality of groups of first elastic strips and the rubber sleeve are convenient for buffering the external force borne by the wire, so that the situation that the wire is stressed and bent and broken is avoided, the fixing sleeve is taken to drive the spring to be sleeved on the wire, and the fixing sleeve is rotated to be meshed with the connector threads to screw the spring tightly, so that the spring has elasticity and support property, the wire can be prevented from being bent and broken to a large extent, and a protected cable is achieved, the reinforcing and protecting function of the device is realized, the functionality of the device is improved, the safety of the wire is improved, and the service life of the wire is prolonged;

(2) The four sets of locating columns are driven by the two sets of inserting blocks to be inserted into the slots, the four sets of locating columns penetrate through the mounting seat, so that the effect of locating the mounting seat is achieved, the mounting seat is prevented from shaking left and right, the fixing groove is offset from the screw groove on the bearing seat, the mounting seat is tightly pressed and fixed by the screw engagement of the fixing cap sleeve on the locating columns, the stability of the mounting seat is improved, the convenience of the device is improved, the workload of manually adjusting the mounting seat by a worker is reduced, and the fixing efficiency of a later hexagonal bolt is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view partially in section of the present utility model;

FIG. 3 is a schematic side view of a positioning structure according to the present utility model;

FIG. 4 is a schematic top view of a protective structure according to the present utility model;

fig. 5 is a schematic top view partially in cross section of the protective structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a ventilator body; 2. a bearing seat; 3. a lock nut; 4. a positioning structure; 401. inserting blocks; 402. a slot; 403. positioning columns; 404. a fixing cap; 5. a mounting base; 6. an infrared thermometer; 7. a protective structure; 701. a connector; 702. a fixed sleeve; 703. a spring; 704. a rubber sleeve; 705. a first elastic strip; 706. a second elastic strip; 8. a wire; 9. a hexagonal bolt; 10. a fixing groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the main ventilator bearing temperature measuring device provided by the utility model comprises a ventilator body 1, a mounting seat 5 and an infrared thermometer 6, wherein a bearing seat 2 is arranged on one side of the ventilator body 1, the infrared thermometer 6 is inserted into the interior of one side of the bearing seat 2, the mounting seat 5 is sleeved outside the infrared thermometer 6, positioning structures 4 are arranged on both sides of the mounting seat 5, locking nuts 3 are arranged on both sides of the mounting seat 5, a protective structure 7 is arranged on one side of the infrared thermometer 6, a conducting wire 8 is arranged in the protective structure 7, a fixing groove 10 is arranged in the bottom end of the mounting seat 5, a hexagon bolt 9 is inserted into the fixing groove 10, the protective structure 7 comprises a connector 701, a fixing sleeve 702, a spring 703, a rubber sleeve 704, a first elastic strip 705 and a second elastic strip 706, the connector 701 is installed in the bottom of infrared thermometer 6, the outside threaded connection of connector 701 has fixed cover 702, and the bottom mounting of fixed cover 702 has spring 703, the inside of spring 703 is provided with rubber cover 704, and the outside of rubber cover 704 all is provided with first elastic strip 705, the outside of first elastic strip 705 all sets up second elastic strip 706, the external screw thread has been seted up on the outer wall of infrared thermometer 6, and set up on lock nut 3's the inner wall with external screw thread matched with internal screw thread, set up the hole groove on the bearing frame 2, lock nut 3 is provided with two sets of, connector 701 is connected with wire 8, the internal diameter of rubber cover 704 equals with the diameter of wire 8, first elastic strip 705 is the staggered distribution with second elastic strip 706, fixed cover 702 and spring 703 are integrated structure.

The working principle of the main ventilator bearing temperature measuring device based on the first embodiment is as follows: the bearing seat 2 on one side of the ventilator body 1 is provided with a hole groove and a screw groove which are required to be large and small, then one group of locking nuts 3 are sleeved on the infrared thermometer 6, then the infrared thermometer 6 sleeved with the group of locking nuts 3 passes through the mounting groove of the mounting seat 5, the other group of locking nuts 3 are taken to be sleeved on the infrared thermometer 6 passing through the mounting seat 5, thus the two groups of locking nuts 3 clamp the mounting seat 5 in the middle, the mounting seat 5 is tightly clamped and stopped by rotating the two groups of locking nuts 3 on the infrared thermometer 6 to be close to each other through screw engagement and attaching the mounting seat 5, the effect of fixing the infrared thermometer 6 in the mounting seat 5 is achieved, then the infrared thermometer 6 which is fixedly driven by the movement of the mounting seat 5 is inserted into the hole groove of the bearing seat 2, then the hexagonal bolt 9 is taken to pass through the fixing groove 10 to be inserted into the screw groove on the bearing seat 2 to be tightly pressed and fixed, thereby achieving the effect of installing and fixing the infrared thermometer 6 on the bearing pedestal 2, measuring the temperature of the bearing in the bearing pedestal 2 through the fixed infrared thermometer 6, connecting the infrared thermometer 6 with the display screen of the duty room through the lead 8, conveniently transmitting the measured temperature data to the temperature display installed in the duty room through the lead 8 for direct display, thereby realizing the effect of measuring the temperature of the bearing, increasing the elasticity of the lead 8 through the rubber sleeve 704 sleeved on the surface of the lead 8, simultaneously increasing the elasticity of the outer side of the lead 8 for the second time through a plurality of groups of elastic first elastic strips 705 and the rubber sleeve 704 which are connected with the outer side of the rubber sleeve 704, and buffering the external force through the stress deformation rebound of the rubber sleeve 704, the first elastic strips 705 and the second elastic strips 706 when the lead 8 receives the external force, thereby achieving the effect of counteracting the external pressure, avoid wire 8 atress bending fracture, take fixed cover 702 immediately and drive spring 703 cover on wire 8, then rotate fixed cover 702 and move gradually along the surface of connector 701 and screw up through the screw engagement to reach the effect of fixing spring 703 in wire 8 outside, when wire 8 takes place to buckle, the elasticity and the support nature that have through spring 703 can prevent that wire 8 takes place to take place by a wide margin to buckle and appear cracked condition, thereby reach the cable of protection.

Example two

The embodiment comprises the following steps: the positioning structure 4 comprises an inserting block 401, an inserting groove 402, positioning columns 403 and fixing caps 404, the inserting groove 402 is formed in the two sides of the mounting seat 5, the inserting block 401 is inserted in the inserting groove 402, the positioning columns 403 are fixed on one sides of the inserting block 401, the fixing caps 404 are connected with the outer sides of the positioning columns 403 in a threaded mode, the inserting groove 402 is symmetrically distributed on the two sides of the mounting seat 5, and the positioning columns 403 and the inserting block 401 are of a welding integrated structure.

In this embodiment, drive four sets of reference columns 403 through two sets of inserts 401 and align and insert in slot 402 to make four sets of reference columns 403 pass mount pad 5, thereby reach the effect of fixing a position mount pad 5, prevent that the condition of rocking about the mount pad 5 from appearing, lead to the fixed slot 10 on the mount pad 5 to take place the skew with the helicoidal groove that needs insert the bolt on the bearing frame 2, need the manual adjustment of staff to align, increase staff's work load, take four sets of block caps 404 cover immediately on reference column 403, and compress tightly mount pad 5 through the screw engagement screw down and fix, thereby improve the stability of mount pad 5, guarantee the fixed efficiency of later stage hexagonal bolt 9.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The utility model provides a main ventilation blower bearing temperature measuring device, includes ventilation blower body (1), mount pad (5) and infrared thermometer (6), its characterized in that: the fan comprises a fan body (1), a bearing seat (2) is arranged on one side of the fan body (1), an infrared thermometer (6) is inserted into one side of the bearing seat (2), a mounting seat (5) is sleeved on the outer side of the infrared thermometer (6), positioning structures (4) are arranged on two sides of the mounting seat (5), locking nuts (3) are arranged on two sides of the mounting seat (5), a protective structure (7) is arranged on one side of the infrared thermometer (6), a conducting wire (8) is arranged in the protective structure (7), a fixing groove (10) is formed in the bottom end of the mounting seat (5), a hexagon bolt (9) is inserted into the fixing groove (10), the protective structure (7) comprises a connector (701), a fixing sleeve (702), a spring (703), a rubber sleeve (704), a first elastic strip (705) and a second elastic strip (706), the connector (701) is arranged at the bottom end of the infrared thermometer (6), a fixing sleeve (702) is connected with threads on the outer side of the connector (701), the bottom end of the fixing sleeve (702), the spring (704) is provided with a rubber sleeve (703) and the elastic strip (704), the outer sides of the first elastic strips (705) are respectively provided with a second elastic strip (706).

2. A primary ventilator bearing temperature sensing device as claimed in claim 1, wherein: the positioning structure (4) comprises an inserting block (401), an inserting groove (402), positioning columns (403) and fixing caps (404), wherein the inserting groove (402) is formed in the two sides of the mounting seat (5), the inserting block (401) is inserted into the inserting groove (402), the positioning columns (403) are fixed on one sides of the inserting block (401), and the fixing caps (404) are connected with the outer sides of the positioning columns (403) in a threaded mode.

3. A primary ventilator bearing temperature sensing device as claimed in claim 2, wherein: the slots (402) are symmetrically distributed on two sides of the mounting seat (5), and the positioning columns (403) and the inserting blocks (401) are of a welding integrated structure.

4. A primary ventilator bearing temperature sensing device as claimed in claim 1, wherein: an external thread is arranged on the outer wall of the infrared thermometer (6), and an internal thread matched with the external thread is arranged on the inner wall of the lock nut (3).

5. A primary ventilator bearing temperature sensing device as claimed in claim 1, wherein: the bearing seat (2) is provided with a hole groove, and the locking nuts (3) are provided with two groups.

6. A primary ventilator bearing temperature sensing device as claimed in claim 1, wherein: the connector (701) is connected with the wire (8), and the inner diameter of the rubber sleeve (704) is equal to the diameter of the wire (8).

7. A primary ventilator bearing temperature sensing device as claimed in claim 1, wherein: the first elastic strips (705) and the second elastic strips (706) are distributed in a staggered mode, and the fixing sleeve (702) and the spring (703) are of an integrated structure.