Thermal control instrument mounting device for thermal control of power plant

Abstract

The utility model discloses a thermal control instrument installation device for thermal control of a power plant, and relates to the technical field of thermal control instrument installation, the thermal control instrument installation device for thermal control of the power plant comprises an installation substrate and a U-shaped positioning block, the U-shaped positioning block is fixedly connected to the front end of the installation substrate, and the front end of the U-shaped positioning block is provided with a thermal control instrument main body. Clamping grooves clamped with the two ends of the U-shaped positioning block are formed in the two sides of the rear end of the thermal control instrument body correspondingly, rotary locking mechanisms are installed on the two sides of the thermal control instrument body correspondingly, and the thermal control instrument body is connected with the U-shaped positioning block through the rotary locking mechanisms; according to the scheme, the problems that an existing installation device adopts a non-standard installation plate as a positioning structure matched with an instrument, the structure is complex, the manufacturing process difficulty is large, an installation face needs to be provided with a connecting structure corresponding to the installation plate, and the pre-installation process is tedious are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat control instrument installation, concretely to a heat control instrument installation device for power plant heat control. BACKGROUND

[0002] The heat control instrument is the equipment for pressure transmission and differential pressure transmission, which needs to be fixed and installed at the installation site in the power plant to facilitate the observation and data reading of the staff.

[0003] The current heat control instrument installation device, such as the installation device for heat control instrument of power plant heat control with the announcement number CN220623397U, includes an installation plate arranged vertically and a support plate arranged horizontally. The side of the installation plate facing the support plate is recessed inward to form an installation groove. The opposite ends of the installation groove are provided with vertically extending clamping grooves and sliding grooves. The installation groove is suitable for accommodating the mounting seat protruding into the installation groove on the heat control instrument body. The clamping groove is suitable for plug-in cooperation with the clamping block on the mounting seat to insert the heat control instrument body on the installation plate. The sliding groove includes a guide section and a plug-in section that are connected to each other. The opening of the guide section faces away from the installation groove, and the plug-in section is arranged vertically. The two ends of the side of the support plate facing the installation plate are respectively provided with mounting blocks. The mounting blocks enter the plug-in section from the guide section. The support plate is suitable for vertically supporting the heat control instrument body.

[0004] The above installation device uses a non-standard installation plate as the positioning structure matched with the instrument. The structure is complex, the manufacturing process is difficult, and the installation surface also needs to be provided with a connecting structure corresponding to the installation plate. The pre-installation process is relatively cumbersome. Therefore, the heat control instrument installation device for power plant heat control is proposed to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a heat control instrument installation device for power plant heat control to solve the problem that the existing installation device uses a non-standard installation plate as the positioning structure matched with the instrument, which has a complex structure, a difficult manufacturing process, and the installation surface also needs to be provided with a connecting structure corresponding to the installation plate, and the pre-installation process is relatively cumbersome.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a heat control instrument installation device for power plant heat control, including installation base plate and U type locating block, U type locating block fixed connection in the front end of installation base plate, U type locating block front end is provided with heat control instrument main part, and the two sides of the rear end of heat control instrument main part are provided with clamping grooves matched with the two ends of U type locating block, the two sides of heat control instrument main part are provided with rotating locking mechanism, and heat control instrument main part is connected with U type locating block through rotating locking mechanism.

[0007] Preferably, the rotating locking mechanism comprises a hand wheel, a screw rod connecting base and a screw rod, the hand wheel is threadedly connected with one end of the screw rod connecting base through a screw, the screw rod is arranged at the other end of the screw rod connecting base and is integrally arranged with the screw rod connecting base, and the two sides of the thermal control instrument main body are provided with screw holes corresponding to the screw rod, and the screw rod is threadedly connected with the screw holes.

[0008] Preferably, the outer wall of the hand wheel is provided with anti-skid lines.

[0009] Preferably, the end face of the screw rod connecting base towards the screw rod is provided with an elastic gasket, and the elastic gasket is adhesively connected with the screw rod connecting base.

[0010] Preferably, the end of the screw rod is provided with a damping head, and the damping head is adhesively connected with the screw rod.

[0011] Preferably, the damping head is made of rubber material and extends to the inside of the clamping groove.

[0012] Preferably, the inner wall of the clamping groove is provided with a flexible lining.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1), the utility model discloses a U-shaped positioning block as the installation positioning piece, after the U-shaped positioning block and the mounting surface are fixed, the clamping groove on the two sides of the rear end of the thermal control instrument main body is used to clamp the U-shaped positioning block along the two sides of the U-shaped positioning block, and after finishing, the rotating locking mechanism on the two sides is locked, and the installation of the thermal control instrument can be completed, because the non-standard installation is only a U-shaped positioning block, the manufacturing process is simple, the problem that the existing installation device adopts a non-standard installation plate as the positioning structure matched with the instrument, the structure is complex, the manufacturing process is difficult, and the mounting surface also needs to be provided with the connecting structure corresponding to the installation plate, and the pre-installation process is relatively cumbersome is solved.

[0015] (2), after the rotating locking mechanism of the utility model is locked, the screw rod connecting base is attached to the thermal control instrument shell, and the end of the screw rod is in contact with the U-shaped positioning block through the damping head, in this state, the elastic gasket and the damping head cooperate, rely on the elastic action of itself to make the connection more closely, improve the fastness, and will not cause the abrasion of the contact surface.

[0016] (3), the dismounting process of the utility model does not need to use tools, and the rotating locking mechanism for locking adopts manual operation, and the dismounting is convenient. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the thermal control instrument main body and the U-shaped positioning block separation state of the utility model;

[0019] Figure 3 It is the back structure schematic view of the heat control instrument main part of the utility model;

[0020] Figure 4 It is the partial structure schematic view of the rotary locking mechanism of the utility model;

[0021] In the drawing: 1, mounting base plate; 2, U-shaped positioning block; 3, heat control instrument main part; 4, rotary locking mechanism; 401, hand wheel; 402, screw rod connecting seat; 403, elastic washer; 404, screw rod; 405, damping head; 406, anti-skid pattern; 5, clamping groove; 6, flexible inner liner. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a heat control instrument mounting device for power plant heat control, including mounting base plate 1 and U-shaped positioning block 2, U-shaped positioning block 2 is fixedly connected in the front end of mounting base plate 1, U-shaped positioning block 2 front end is provided with heat control instrument main part 3, and the both sides of the rear end of heat control instrument main part 3 are provided with the clamping groove 5 of the both ends clamping of U-shaped positioning block 2, and the both sides of heat control instrument main part 3 are provided with rotary locking mechanism 4, and heat control instrument main part 3 is connected with U-shaped positioning block 2 through rotary locking mechanism 4;

[0024] When using, U-shaped positioning block 2 is fixed on mounting base plate 1 in advance, and mounting base plate 1 includes but is not limited to the structure shown in the figure, which only represents the mounting surface of the instrument. The fixing method of U-shaped positioning block 2 can be welding, hot melting or bonding according to different materials. After the fixation of U-shaped positioning block 2 is completed, the clamping groove 5 on the both sides of the rear end of heat control instrument main part 3 is used to clamp it along the protrusions on the both sides of U-shaped positioning block 2. After completion, the rotary locking mechanism 4 on the both sides is rotated and locked. The installation of the heat control instrument can be completed. Since the non-standard installation is only one U-shaped positioning block 2, the manufacturing process is simple.

[0025] Please refer to Figure 4 Rotary locking mechanism 4 includes hand wheel 401, screw rod connecting seat 402 and screw rod 404. Hand wheel 401 is threadedly connected to one end of screw rod connecting seat 402 through a screw. Screw rod 404 is arranged at the other end of screw rod connecting seat 402 and is integrally formed with screw rod connecting seat 402. The both sides of heat control instrument main part 3 are provided with screw holes corresponding to screw rod 404, and screw rod 404 is threadedly connected with the screw holes. Anti-skid pattern 406 is arranged on the outer wall of hand wheel 401.

[0026] The heat control instrument is inserted into the U-shaped positioning block 2 through the clamping groove 5, and then the screw rod connecting seat 402 is rotated through the hand wheel 401, the screw rod 404 is driven to rotate into the clamping groove 5, and the end is pressed against the surface of the U-shaped positioning block 2, so that the heat control instrument can be locked and fixed under the action of pressure.

[0027] Please refer to Figure 3 and Figure 4 The end face of the screw rod connecting seat 402 in the direction of the screw rod 404 is provided with an elastic washer 403, and the elastic washer 403 is adhesively connected with the screw rod connecting seat 402. The end of the screw rod 404 is provided with a damping head 405, and the damping head 405 is adhesively connected with the screw rod 404. The damping head 405 is made of rubber material and extends into the inside of the clamping groove 5. After the rotary locking mechanism 4 is locked, the screw rod connecting seat 402 is attached to the heat control instrument shell, and the end of the screw rod 404 is in contact with the U-shaped positioning block 2 through the damping head 405. In this state, the elastic washer 403 and the damping head 405 cooperate to make the connection more tight by relying on the elastic action of itself, improve the fixing firmness, and will not cause wear to the contact surface.

[0028] Please refer to Figure 3 The inner wall of the clamping groove 5 is provided with a flexible lining 6, and the flexible lining 6 can compensate for the error caused by the processing of the clamping groove 5 and the U-shaped positioning block 2, so that the connection is more reliable.

[0029] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A heat control instrument mounting device for a power plant heat control, comprising a mounting base plate (1) and a U-shaped positioning block (2), characterized in that: The U-shaped positioning block (2) is fixedly connected to the front end of the mounting base plate (1), the U-shaped positioning block (2) is provided with a thermal control instrument body (3) at the front end, the two sides of the rear end of the thermal control instrument body (3) are provided with clamping grooves (5) clamped with the two ends of the U-shaped positioning block (2), the two sides of the thermal control instrument body (3) are provided with rotary locking mechanisms (4), and the thermal control instrument body (3) is connected with the U-shaped positioning block (2) through the rotary locking mechanisms (4).

2. The installation device for the thermal control instrument of the thermal control of the power plant according to claim 1, characterized in that: The rotary locking mechanism (4) comprises a hand wheel (401), a screw rod connecting seat (402) and a screw rod (404), the hand wheel (401) is threadedly connected with one end of the screw rod connecting seat (402) through screws, the screw rod (404) is arranged at the other end of the screw rod connecting seat (402) and is integrally formed with the screw rod connecting seat (402), and the two sides of the thermal control instrument body (3) are provided with screw holes corresponding to the screw rod (404) and are threadedly connected with the screw rod (404).

3. The installation device for the thermal control instrument of the thermal control of the power plant according to claim 2, characterized in that: The outer wall of the hand wheel (401) is provided with anti-skid lines (406).

4. The installation device for the thermal control instrument of the thermal control of the power plant according to claim 3, characterized in that: The end face of the screw rod connecting seat (402) towards the screw rod (404) is provided with an elastic washer (403), and the elastic washer (403) is adhesively connected with the screw rod connecting seat (402).

5. The installation device for a thermal control instrument of a thermal control system of a power plant according to claim 4, characterized in that: The end of the screw rod (404) is provided with a damping head (405), and the damping head (405) is adhesively connected with the screw rod (404).

6. The installation device for a thermal control instrument of a thermal control system of a power plant according to claim 5, characterized in that: The damping head (405) is made of rubber material and extends into the inside of the clamping groove (5).

7. The installation device for the thermal control instrument of the thermal control of the power plant according to claim 1, characterized in that: The inner wall of the clamping groove (5) is provided with a flexible lining (6).

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