Temperature measuring device for vertical long distance shaft

Abstract

The utility model discloses a temperature measuring device of vertical long distance tunnel relates to spandex production technical field. The utility model discloses a tunnel main body, temperature measuring zone, installation bottom plate and compression assembly, the top of tunnel main body is fixed with the installation frame, all is provided with temperature measuring zone on every vertical surface of tunnel main body inner wall, and the fifth temperature measuring zone is independently arranged in the central of tunnel main body, and the one side of every temperature measuring zone all is provided with installation bottom plate, and the vertical compression assembly is arranged in installation bottom plate, and the compression assembly includes knob bolt, and knob bolt is connected in installation bottom plate through screw thread. The utility model discloses a tunnel main body, temperature measuring zone, installation bottom plate and compression assembly, have solved the temperature measuring device of vertical long distance tunnel adjustment measurement tunnel temperature position not enough convenient, and the problem that temperature measuring zone connection fastening will along with the work loosening.

Description

Technical Field

[0001] This utility model belongs to the field of spandex production technology, and in particular relates to a temperature measuring device for a vertical long-distance tunnel. Background Technology

[0002] The spandex duct is a core piece of equipment in spandex fiber production, primarily used for the cooling, solidification, and drafting of the filaments. During the spinning process, the spinning solution is extruded from the spinneret and enters the duct, where it is rapidly cooled and solidified by precisely controlled airflow (hot or cold air). For dry spinning, the duct also requires high temperatures (200-300℃) to promote the evaporation and recovery of solvents (such as DMAC), while wet spinning focuses on low-temperature cooling and setting. Furthermore, the airflow and mechanical devices within the duct perform preliminary drafting of the filaments, directly affecting the fiber's fineness, strength, and elasticity. To determine the temperature at various points in spandex production, it is necessary to measure the temperature at each point in the duct, thus requiring a temperature measuring device. However, the temperature measuring device for the duct still has the following drawbacks in practical use: The temperature measuring device in the tunnel is not convenient because the temperature varies at different locations within the tunnel. It requires measuring the tunnel temperature through a temperature measuring belt. However, adjusting the position of the measuring device during operation is not convenient and makes the device inconvenient to use. Secondly, during the installation of the temperature measuring device in the tunnel, the temperature measuring belt needs to be securely fastened to the tunnel. After the fastening is completed, as the work progresses, the threads may loosen during the tightening process, causing the measuring device to come loose and affecting the connection and tightness of the temperature measuring belt. Utility Model Content

[0003] The purpose of this utility model is to provide a temperature measuring device for a vertical long-distance tunnel. By setting up a tunnel body, a temperature measuring belt, a mounting base plate, and a clamping component, it solves the problems of inconvenient adjustment of the temperature measuring position in a vertical long-distance tunnel and the loosening of the temperature measuring belt connection during operation.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a temperature measuring device for a vertical long-distance tunnel, comprising a tunnel body, temperature measuring belts, a mounting base plate, and a clamping assembly. A mounting frame is fixed to the top of the tunnel body. Temperature measuring belts are provided on each vertical surface of the inner wall of the tunnel body. A fifth temperature measuring belt is independently provided in the center of the tunnel body. A mounting base plate is provided on one side of each temperature measuring belt. A vertical clamping assembly is provided within the mounting base plate. The clamping assembly includes a knob bolt, which is threaded through and connected to the mounting base plate. During operation, the tunnel body provides space for the spandex yarn to pass through. The temperature measuring belts measure the space at various positions within the tunnel body. The mounting base plate, during operation, houses the clamping assembly. The clamping assembly, during operation, secures the mounting base plate, mounting frame, and mounting plate together.

[0005] Furthermore, a mounting plate is fixed to the top of the mounting frame. The mounting plate is arranged along the center line of the top of the mounting frame, which is parallel to the short side. The mounting plate on the mounting frame is used to install the temperature measuring strip.

[0006] Furthermore, each of the temperature measuring strips has a U-shaped hook fixed at its top. The U-shaped hooks at the top of the four temperature measuring strips that are close to the main body of the tunnel are movably connected to the top of the two sides and two ends of the mounting frame, respectively. The U-shaped hook at the top of the temperature measuring strip in the center of the tunnel body is hooked in the middle of the mounting plate, and the U-shaped hooks on the temperature measuring strips hook it onto the main body of the tunnel.

[0007] Furthermore, a connecting plate is fixed to one long side of the top of the mounting base plate, and the top of the connecting plate is fixed to the end of the bottom of the U-shaped hook away from the temperature measuring band. The connecting plate on the mounting base plate is connected to the U-shaped hook.

[0008] Furthermore, a mounting screw hole is vertically drilled through the center of the mounting base plate, and the knob bolt is threaded into the mounting screw hole. The mounting screw hole on the mounting base plate is used to install the knob bolt.

[0009] Furthermore, the clamping assembly also includes a lifting plate, a pressure spring, a clamping plate, and a movable sleeve. The top of the screw portion of the knob bolt is rotatably connected to the lifting plate. The top of the lifting plate is fixed with a pressure spring, and the top of the pressure spring is fixed with the clamping plate. The bottom of the clamping plate is fixed with a movable sleeve, which is sleeved around the periphery of the lifting plate. During operation, the clamping assembly moves the lifting plate up, causing the pressure spring to rise. The pressure spring then pushes the clamping plate to the bottom of the mounting frame or mounting plate, thus determining the position between the tunnel body and the temperature measuring belt.

[0010] This utility model has the following beneficial effects: This invention solves the problem of inconvenient adjustment of the temperature measuring device in a long vertical tunnel by setting up a tunnel body and a temperature measuring belt. When the temperature measuring belt needs to be installed at different positions in the tunnel body, the position of the temperature measuring belt in the tunnel body can be changed by sliding the U-shaped hook on the mounting frame and mounting plate. This adjustment of the position of different temperature measuring belts in the tunnel body makes it easier to adjust the temperature measuring device in a long vertical tunnel.

[0011] This invention solves the problem of loosening of the temperature measuring belt connection in a long vertical tunnel during operation by setting up a tunnel body, a temperature measuring belt, a mounting base plate, and a clamping assembly. After determining the position of the U-shaped hook on the mounting frame and mounting plate, rotating the knob bolt causes the lifting plate to rise. When the lifting plate rises, it pushes the pressure spring to rise, causing the movable sleeve and clamping plate to press against the bottom of the mounting frame or the bottom of the mounting plate, thus limiting and determining the position of the temperature measuring belt and the tunnel body. Through the compensation of the pressure spring, the tightness of the temperature measuring belt connection in a long vertical tunnel will not loosen during operation. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional view of the partially cut-open structure of a temperature measuring device for a long vertical tunnel. Figure 2 This is an enlarged view of the structure at point A in the diagram; Figure 3 A three-dimensional structural diagram of the main tunnel structure; Figure 4 This is a three-dimensional structural diagram of the temperature measurement zone; Figure 5 A three-dimensional structural view of the mounting base plate; Figure 6 This is a three-dimensional structural view of the clamping assembly; Figure 7 This is a three-dimensional view of the assembly structure of a temperature measuring device for a long vertical tunnel.

[0014] Figure label: 1. Main body of the passageway; 101. Mounting frame; 102. Mounting plate; 2. Temperature measuring belt; 201. U-shaped hook; 3. Mounting base plate; 301. Connecting plate; 302. Mounting screw hole; 4. Pressing assembly; 401. Knob bolt; 402. Lifting plate; 403. Compression spring; 404. Pressing plate; 405. Movable sleeve. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0016] Please see Figure 1-4 This utility model is a temperature measuring device for a vertical long-distance tunnel, including a tunnel body 1, temperature measuring belts 2, a mounting base plate 3, and a clamping assembly 4. A mounting frame 101 is fixed to the top of the tunnel body 1. The tunnel body 1 transports spandex yarn. Various temperature measuring belts 2 are installed in the tunnel body 1 within the mounting frame 101. Each vertical surface of the inner wall of the tunnel body 1 is equipped with a temperature measuring belt 2. A fifth temperature measuring belt 2 is independently located in the center of the tunnel body 1. The temperature measuring belts 2 detect the temperature at various locations within the tunnel body 1. Each temperature measuring band 2 has a mounting base plate 3 on one side. The mounting base plate 3 has a clamping component 4 on it, which restricts and determines the position of the temperature measuring band 2 and the tunnel body 1. The mounting base plate 3 has a vertical clamping component 4, which includes a knob bolt 401. The knob bolt 401 is threadedly connected to the mounting base plate 3. When the clamping component 4 is working, it clamps the mounting base plate 3, the U-shaped hook 201 and the corresponding mounting plate 102 or mounting frame 101, thus determining the position of the tunnel body 1 and the temperature measuring band 2.

[0017] Specifically, a mounting plate 102 is fixed to the top of the mounting frame 101. The mounting plate 102 is set along the center line of the top of the mounting frame 101, which is parallel to the short side. The mounting plate 102 on the mounting frame 101 cooperates with the temperature measuring strip 2 in the center of the tunnel body 1.

[0018] Furthermore, each temperature measuring band 2 has a U-shaped hook 201 fixed at its top. The U-shaped hooks 201 at the top of the four temperature measuring bands 2 closely attached to the tunnel body 1 are movably connected to the top of the two sides and two ends of the mounting frame 101, respectively. The U-shaped hook 201 at the top of the temperature measuring band 2 in the center of the tunnel body 1 is hooked in the middle of the mounting plate 102. The U-shaped hooks 201 on the temperature measuring band 2 cooperate to hook it onto the mounting frame 101 and the mounting plate 102 of the tunnel body 1.

[0019] The operation process of this embodiment is as follows: When it is necessary to install the temperature measuring belt 2 at different positions in the main body of the tunnel 1, the position of the temperature measuring belt 2 in the main body of the tunnel 1 is changed by sliding the U-shaped hook 201 on the mounting frame 101 and the mounting plate 102. The positions of different temperature measuring belts 2 in the main body of the tunnel 1 are adjusted so that the temperature measuring belt 2 is properly positioned in the main body of the tunnel 1. Specific Implementation Example 2

[0020] Please see Figure 1-7 Based on the first specific embodiment, a connecting plate 301 is fixed to one long side of the top of the mounting base plate 3. The top of the connecting plate 301 is fixed to the end of the bottom of the U-shaped hook 201 away from the temperature measuring band 2. The connecting plate 301 on the mounting base plate 3 is connected to the clamping assembly 4 on the U-shaped hook 201.

[0021] Specifically, a mounting screw hole 302 is vertically through the center of the mounting base plate 3, and a knob bolt 401 is threaded into the mounting screw hole 302. When the mounting base plate 3 is in operation, the knob bolt 401 is threaded into the mounting screw hole 302.

[0022] Furthermore, the clamping assembly 4 also includes a lifting plate 402, a compression spring 403, a clamping plate 404, and a movable sleeve 405. The top of the screw portion of the knob bolt 401 is rotatably connected to the lifting plate 402. The top of the lifting plate 402 is fixed with the compression spring 403. The top of the compression spring 403 is fixed with the clamping plate 404. The bottom of the clamping plate 404 is fixed with the movable sleeve 405. The movable sleeve 405 is sleeved around the periphery of the lifting plate 402. By rotating the knob bolt 401, the lifting plate 402 is driven to rise and fall. After the lifting plate 402 rises and falls, it drives the compression spring 403 to push the clamping plate 404 up to the top of the movable sleeve 405. The lifting plate 402 is pressed against the bottom of the corresponding mounting frame 101 or mounting plate 102. After clamping, the position of the temperature measuring belt 2 in the tunnel body 1 is determined.

[0023] The operation process of this embodiment is as follows: During operation, after the position of the U-shaped hook 201 is determined on the mounting frame 101 and the mounting plate 102, the knob bolt 401 is rotated. As the knob bolt 401 is rotated, the lifting plate 402 is driven to rise. After the lifting plate 402 rises, the compression spring 403 is pushed to rise, which drives the movable sleeve 405 and the pressing plate 404 to press against the bottom of the mounting frame 101 or the bottom of the mounting plate 102, thus limiting and determining the position of the temperature measuring belt 2 and the tunnel body 1. When it is necessary to adjust the position between the temperature measuring belt 2 and the tunnel body 1, the knob bolt 401 is loosened, and the position of the temperature measuring belt 2 in the tunnel body 1 can be slidably adjusted.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A temperature measuring device for a vertical long-distance tunnel, comprising a tunnel body (1), a temperature measuring belt (2), a mounting base plate (3), and a clamping assembly (4), characterized in that: The top of the tunnel body (1) is fixed with an installation frame (101). Each vertical surface of the inner wall of the tunnel body (1) is provided with a temperature measuring band (2). A fifth temperature measuring band (2) is independently provided in the center of the tunnel body (1). Each temperature measuring band (2) is provided with an installation base plate (3) on one side. A vertical clamping component (4) is provided in the installation base plate (3). The clamping component (4) includes a knob bolt (401). The knob bolt (401) is threadedly connected in the installation base plate (3).

2. The temperature measuring device for a vertical long distance shaft according to claim 1, characterized in that: The mounting plate (102) is fixed to the top of the mounting frame (101), and the mounting plate (102) is set along the center line of the top of the mounting frame (101) parallel to the short side.

3. The temperature measuring device for a vertical long distance shaft according to claim 2, characterized in that: Each of the temperature measuring bands (2) has a U-shaped hook (201) fixed at its top. The U-shaped hooks (201) at the top of the four temperature measuring bands (2) that are close to the main body of the tunnel (1) are movably connected to the top of the two sides and two ends of the mounting frame (101). The U-shaped hook (201) at the top of the temperature measuring band (2) in the center of the main body of the tunnel (1) is hooked in the middle of the mounting plate (102).

4. The temperature measuring device for a vertical long distance shaft according to claim 3, characterized in that: A connecting plate (301) is fixed to one long side of the top of the mounting base plate (3), and the top of the connecting plate (301) is fixed to the end of the bottom of the U-shaped hook (201) away from the temperature measuring strip (2).

5. The temperature measuring device for a vertical long distance shaft according to claim 1, characterized in that: The mounting base plate (3) has a vertical through hole (302) in the center, and the knob bolt (401) is threaded into the mounting hole (302).

6. The temperature measuring device for a vertical long distance shaft according to claim 5, characterized in that: The clamping assembly (4) further includes a lifting plate (402), a compression spring (403), a clamping plate (404), and a movable sleeve (405). The top end of the screw portion of the knob bolt (401) is rotatably connected to the lifting plate (402). The top end of the lifting plate (402) is fixed with the compression spring (403). The top end of the compression spring (403) is fixed with the clamping plate (404). The bottom end of the clamping plate (404) is fixed with the movable sleeve (405). The movable sleeve (405) is sleeved around the periphery of the lifting plate (402).

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