CN219300459U

CN219300459U - Coaxial unit shaft displacement probe installing support

Info

Publication number: CN219300459U
Application number: CN202320161312.5U
Authority: CN
Inventors: 刘宇航; 白鹏; 孔园园; 李晶; 孙标; 刘元浩; 胡瑞波; 冯飞; 付朋飞; 王琪; 范慧敏; 任智广
Original assignee: Xian Shaangu Power Co Ltd
Current assignee: Xian Shaangu Power Co Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-04
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a coaxial unit shaft displacement probe mounting bracket which comprises a mounting bracket body, wherein a first mounting hole is formed in the side surface of the mounting bracket body, and a displacement probe is arranged in the first mounting hole; a through second mounting hole is formed in the front end face of the mounting bracket body, and a horizontal displacement adjusting mechanism is arranged in the second mounting hole in a penetrating mode; the horizontal displacement adjusting mechanism comprises a Z-shaped connecting rod and an adjusting rod connected with the Z-shaped connecting rod; the mounting bracket body can move along the axial direction of the adjusting rod under the drive of the horizontal displacement adjusting mechanism, and the fine adjustment function of the position of the displacement probe arranged inside the bearing box is realized outside the bearing box.

Description

Coaxial unit shaft displacement probe installing support

Technical Field

The utility model belongs to the technical field of blowers, and relates to a probe support, in particular to a coaxial unit shaft displacement probe mounting support.

Background

The coaxial blast furnace unit is core equipment for blast furnace ironmaking, axial displacement of the unit is an important parameter for guaranteeing safe operation of the unit, and in the operation process of the unit, an eddy current approach probe is mostly adopted for monitoring the axial displacement of the unit, and equipment for fixing and adjusting the probe is called a coaxial unit axial displacement probe mounting bracket.

The axial displacement probe installing support of the coaxial unit adopted at present is led out from the side face of the middle unit shafting connected with the clutch, when the position of the probe is adjusted, a bearing box cover is required to be opened, and the adjustment is carried out below the thrust bearing, so that the axial displacement probe installing support has the defects that: the adjustment operation is inconvenient, and the rotation radius is limited due to space limitation, so that the selected wrench cannot be too long during adjustment, and the operation requirement on an operator is high; meanwhile, when the probe is adjusted, the bearing box cover must be stopped and opened for adjustment operation, resulting in lower efficiency of the adjustment operation.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a coaxial unit shaft displacement probe mounting bracket, which aims to solve the technical problems of inconvenient adjustment and low efficiency of the coaxial unit shaft displacement bracket in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the mounting bracket comprises a mounting bracket body, wherein a first mounting hole is formed in the side surface of the mounting bracket body, and a displacement probe is arranged in the first mounting hole;

a through second mounting hole is formed in the front end face of the mounting bracket body, and a horizontal displacement adjusting mechanism is arranged in the second mounting hole in a penetrating mode; the horizontal displacement adjusting mechanism comprises a Z-shaped connecting rod and an adjusting rod connected with the Z-shaped connecting rod;

the mounting bracket body can move along the axial direction of the adjusting rod under the drive of the horizontal displacement adjusting mechanism.

The utility model also has the following technical characteristics:

specifically, a third mounting hole and a fourth mounting hole which are communicated are respectively formed in two sides of the second mounting hole, and the third mounting hole and the fourth mounting hole are arranged in a mirror symmetry mode.

Still further, still coaxial cover is equipped with the sleeve on the regulation pole, telescopic both sides are provided with first dead lever and second dead lever respectively, just first dead lever and second dead lever are mirror symmetry setting, first dead lever wears to establish in the third mounting hole, the second dead lever wears to establish in the fourth mounting hole.

Further, a first internal thread is arranged on the inner wall of the sleeve, and a first external thread matched with the first internal thread is arranged on the outer wall of the adjusting rod.

Furthermore, the first fixing rod and the second fixing rod are L-shaped fixing rods.

Further, the Z-shaped connecting rod is in threaded connection with the adjusting rod.

Still further, the Z type connecting rod is close to the one end of installing support body, the one end that first dead lever is close to the installing support body and the one end outside that the second dead lever is close to the installing support body all overlap and are equipped with the wear ring.

Furthermore, the mounting bracket body is cross-shaped; the second mounting hole is a vertical rectangular hole.

Still further, still be provided with the external screw thread on the outer wall of sleeve keeping away from installing support body one end.

Furthermore, a first lock nut is sleeved at one end of the adjusting rod, which is far away from the mounting bracket body; and a second lock nut is sleeved at one end of the sleeve, which is far away from the mounting bracket body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, under the condition that the bearing box cover is not opened, the Z-shaped connecting rod arranged outside the bearing box is rotated to realize fine adjustment of the angle and the position of the probe arranged inside the bearing box, so that the difficulty of fine adjustment of the probe is reduced, the working efficiency of operators is improved, and the Z-shaped connecting rod is simple in structure, convenient to operate and high in popularization and use value.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

the reference numerals in the figures are as follows:

the device comprises a mounting bracket body, a 2-displacement probe, a 3-horizontal displacement adjusting mechanism, a 4-wear-resistant ring, a 5-first lock nut and a 6-second lock nut; 11-a first mounting hole, 12-a second mounting hole, 13-a third mounting hole, 14-a fourth mounting hole; 31-Z-shaped connecting rod, 32-adjusting rod, 33-sleeve, 34-first fixed rod and 35-second fixed rod.

The details of the utility model are explained in further detail below with reference to the drawings and the detailed description.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

The terms "upper," "lower," "front," "rear," "top," "bottom," and the like are used herein to refer to an orientation or positional relationship for ease of description and simplicity of description only, and are not intended to indicate or imply that the devices or elements being referred to must be oriented, configured and operated in a particular orientation, with "inner," "outer" referring to the inner and outer sides of the corresponding component profiles, and the above terms are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the present utility model, unless otherwise indicated, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

All parts in the present utility model are known in the art, unless otherwise specified. For example, the present utility model may be used with existing hydraulic struts.

Examples

According to the technical scheme, as shown in fig. 1, the utility model discloses a coaxial unit shaft displacement probe mounting bracket, which comprises a mounting bracket body 1, wherein a first mounting hole 11 is formed in the side surface of the mounting bracket body 1, and a displacement probe 2 is arranged in the first mounting hole 11; the mounting bracket body 1 beside the first mounting hole 11 is also provided with a threading hole phi 10, and the lead wire of the displacement probe passes through the threading hole.

The front end surface of the mounting bracket body 1 is provided with a through second mounting hole 12, and a horizontal displacement adjusting mechanism 3 is arranged in the second mounting hole 12 in a penetrating manner; the horizontal displacement adjusting mechanism 3 comprises a Z-shaped connecting rod 31 and an adjusting rod 32 connected with the Z-shaped connecting rod 31, and the length of the adjusting rod is 120mm; in this embodiment, the Z-shaped connecting rod 31 is formed by connecting a first cross rod, a first vertical rod and a second cross rod, and the axis of the first cross rod, the axis of the first vertical rod and the axis of the second cross rod are located in the same plane, the axis of the first cross rod is perpendicular to the axis of the first vertical rod, the axis of the second cross rod is perpendicular to the axis of the first vertical rod, the first cross rod is in threaded connection with the adjusting rod 32, and the distance between the side wall of the fourth mounting hole, which is close to the second mounting hole, and the center of the second mounting hole is greater than the length of the first vertical rod, so that the Z-shaped connecting rod 31 is ensured to have enough rotation space.

The mounting bracket body 1 can move along the axial direction of the adjusting rod 32 under the drive of the horizontal displacement adjusting mechanism 3.

As a preferable scheme of the embodiment, two sides of the second mounting hole 12 are respectively provided with a third mounting hole 13 and a fourth mounting hole 14 which are penetrated, and the third mounting hole 13 and the fourth mounting hole 14 are arranged in a mirror symmetry manner.

As a preferable scheme of this embodiment, the adjusting rod 32 is further coaxially sleeved with a sleeve 33, two sides of the sleeve 33 are respectively provided with a first fixing rod 34 and a second fixing rod 35, the first fixing rod 34 and the second fixing rod 35 are arranged in a mirror symmetry manner, the first fixing rod 34 is inserted into the third mounting hole 13, and the second fixing rod 35 is inserted into the fourth mounting hole 14.

As a preferable aspect of the present embodiment, the inner wall of the sleeve 33 is provided with a first internal thread, and the outer wall of the adjusting rod 32 is provided with a first external thread matching the first internal thread.

As a preferable scheme of the present embodiment, the first fixing rod 34 and the second fixing rod 35 are L-shaped fixing rods, and the first fixing rod 34 and the second fixing rod 35 may have other shapes as required.

As a preferable scheme of this embodiment, the outer sides of one end of the Z-shaped connecting rod 31, which is close to the mounting bracket body 1, one end of the first fixing rod 34, which is close to the mounting bracket body 1, and one end of the second fixing rod 35, which is close to the mounting bracket body 1, are all sleeved with wear-resistant rings 4, and the wear-resistant rings 2 are used for protecting the Z-shaped connecting rod and the fixing rod, so as to prevent the deformation caused by friction with the horizontal displacement adjusting mechanism.

As a preferable scheme of the embodiment, the mounting bracket body 1 is cross-shaped; the second mounting hole 12 is a vertical rectangular hole.

The second mounting hole 12 has a length of 60mm, and the third mounting hole 13 and the fourth mounting hole have a length of 20mm.

As a preferable scheme of this embodiment, the outer wall of the sleeve 33 far away from one end of the mounting bracket body 1 is further provided with an external thread, through which the sleeve 33 can be fixed on a unit bearing box for ensuring the stability of the whole device.

As a preferable scheme of the embodiment, one end of the adjusting rod 32 far away from the mounting bracket body 1 is also sleeved with a first lock nut 5; the sleeve 33 is further sleeved with second lock nuts 6 at the end far away from the mounting bracket body 1, and in this embodiment, the number of the first lock nuts 5 is two.

The application process of the utility model is as follows:

the adjusting rod 32 is penetrated into the sleeve 33, one end of the adjusting rod 32 penetrates out of the sleeve 33 and is fastened by the locking first locking nut 5, the other end of the adjusting rod 32 is connected with the Z-shaped connecting rod 31 through threads, one ends of the Z-shaped connecting rod 31, the first fixing rod 34 and the second fixing rod 35, which are close to the mounting bracket body, are respectively sleeved with a wear-resisting ring, then the second mounting hole 12, the third mounting hole 13 and the fourth safety hole 14 which are formed in the mounting bracket body 1 are penetrated, the mounting bracket is assembled, and then the displacement probe 2 is installed in the first mounting hole 11.

Outside the bearing box, use the spanner to rotate regulation pole 32, and then drive Z type connecting rod 31 and rotate, the back-and-forth movement of Z type connecting rod does not influence the normal work of axial displacement probe installing support, under the effect of rotation power, when Z type connecting rod clockwise rotation, the installing support is to the slight rotation in right side that figure 1 shows, when Z type connecting rod anticlockwise rotation, the installing support is to the little rotation in left side that figure 1 shows, treat displacement probe 2 and remove the back to the preset position, screw up the first lock nut 5 that sets up outside the bearing box, screw up second lock nut 6 simultaneously and accomplish fixedly, realize carrying out the fine setting in the inside displacement probe 2 position of bearing box outside the bearing box.

In the above description, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; either direct or indirect connection, etc. The specific meaning of the above terms in the present technical solution can be understood by those skilled in the art according to specific circumstances.

The individual technical features described in the above-described embodiments may be combined in any suitable manner without contradiction, as long as they do not deviate from the idea of the utility model and should also be regarded as the disclosure of the utility model.

Claims

1. The mounting bracket for the axial displacement probe of the coaxial set comprises a mounting bracket body (1) and is characterized in that a first mounting hole (11) is formed in the side surface of the mounting bracket body (1), and a displacement probe (2) is arranged in the first mounting hole (11);

a through second mounting hole (12) is formed in the front end face of the mounting bracket body (1), and a horizontal displacement adjusting mechanism (3) is arranged in the second mounting hole (12) in a penetrating mode; the horizontal displacement adjusting mechanism (3) comprises a Z-shaped connecting rod (31) and an adjusting rod (32) connected with the Z-shaped connecting rod (31);

the horizontal displacement adjusting mechanism (3) can drive the mounting bracket body (1) to rotate.

2. The mounting bracket for the axial displacement probe of the coaxial set as claimed in claim 1, wherein a third mounting hole (13) and a fourth mounting hole (14) which are communicated with each other are respectively formed on two sides of the second mounting hole (12), and the third mounting hole (13) and the fourth mounting hole (14) are arranged in a mirror symmetry manner.

3. The coaxial unit shaft displacement probe mounting bracket according to claim 2, wherein the adjusting rod (32) is further coaxially sleeved with a sleeve (33), two sides of the sleeve (33) are respectively provided with a first fixing rod (34) and a second fixing rod (35), the first fixing rod (34) and the second fixing rod (35) are arranged in a mirror symmetry mode, the first fixing rod (34) is arranged in the third mounting hole (13) in a penetrating mode, and the second fixing rod (35) is arranged in the fourth mounting hole (14) in a penetrating mode.

4. A coaxial set axial displacement probe mounting bracket according to claim 3, wherein the inner wall of the sleeve (33) is provided with a first internal thread, and the outer wall of the adjusting rod (32) is provided with a first external thread matched with the first internal thread.

5. A coaxial set shaft displacement probe mounting bracket according to claim 3, wherein the first and second fixing bars (34, 35) are L-shaped fixing bars.

6. The coaxial set axial displacement probe mounting bracket of claim 1, wherein the Z-shaped connecting rod (31) is in threaded connection with the adjusting rod (32).

7. A mounting bracket for axial displacement probes of a coaxial set as claimed in claim 3, wherein the outer sides of one end of the Z-shaped connecting rod (31) close to the mounting bracket body (1), one end of the first fixing rod (34) close to the mounting bracket body (1) and one end of the second fixing rod (35) close to the mounting bracket body (1) are respectively sleeved with a wear-resistant ring (4).

8. The mounting bracket for the axial displacement probe of the coaxial set according to claim 1, wherein the mounting bracket body (1) is cross-shaped; the second mounting hole (12) is a vertical rectangular hole.

9. A coaxial set axial displacement probe mounting bracket according to claim 3, wherein the sleeve (33) is further provided with external threads on the outer wall of the end remote from the mounting bracket body (1).

10. A coaxial set shaft displacement probe mounting bracket according to claim 3, wherein a first lock nut (5) is sleeved at one end of the adjusting rod (32) far away from the mounting bracket body (1); one end of the sleeve (33) far away from the mounting bracket body (1) is also sleeved with a second locking nut (6).