Working face guide plate with cooling function

Abstract

The utility model relates to the technical field of continuous heat treatment furnace guide plates, and discloses a working face guide plate with a cooling function, which comprises a base station, a matched guide plate body is arranged at the top of the base station, five water inlet holes are formed in the middle of the base station at equal intervals, and cooling water with certain flow and pressure is introduced into the water inlet holes. And a connecting channel communicates between every two adjacent water inlet holes, and a plurality of copper heat conduction rods penetrate through the top of the base table and are in interference fit connection with the top of the base table. Heat borne by the surface of the guide plate body can be rapidly transmitted to cooling water introduced into the water inlet holes through the copper heat conduction rods, the guide plate body is cooled, the temperature of the surface of the guide plate body is lowered, the service life of the guide plate body is prolonged, the connecting channels guarantee mutual circulation of the cooling water in the water inlet holes, and the service life of the guide plate body is prolonged. And due to the positioning effect of the copper heat conduction rod and the groove, the installation speed of the guide plate body and the base table can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of guide plates of continuous heat treatment furnaces, in particular to a working surface guide plate with a cooling function. Background Technique

[0002] Continuous heat treatment furnaces are used for annealing, normalizing, quenching and tempering of steel plates, steel pipes, sections and wire rods. Due to their advantages of multiple functions, good heat treatment quality and high output, and the complete realization of mechanization and automation control, they are increasingly widely used in metallurgical factories; the working surface guide plate is an important component in the continuous heat treatment furnace, and it is mainly used to receive and transfer the steel pipe billets after high-temperature treatment.

[0003] However, in the middle of the working surface guide plate of the continuous heat treatment furnace, due to direct contact with the high-temperature steel pipe billets and repeated passing through the billets, high temperature is formed, resulting in the failure of the working surface guide plate and it cannot be used. Content of the Utility Model

[0004] The purpose of the utility model is to provide a working surface guide plate with a cooling function, which solves the problems put forward in the background technique.

[0005] The embodiment of the present application provides a working surface guide plate with a cooling function, including a base platform. A matching guide plate body is arranged on the top of the base platform. Five water inlet holes are equidistantly arranged in the middle of the base platform. Cooling water with a certain flow rate and pressure is introduced into the water inlet holes. A connecting channel is communicated between two adjacent water inlet holes. A number of copper heat-conducting rods penetrate through and are in interference fit connection with the top of the base platform. A number of grooves are opened at the bottom of the guide plate body. The lower ends of the copper heat-conducting rods are inside the water inlet holes, and the upper ends of the copper heat-conducting rods are inside the grooves. The copper heat-conducting rods are adapted to the grooves.

[0006] By adopting the above technical scheme, the copper heat-conducting rods can quickly transfer the heat received on the surface of the guide plate body to the cooling water introduced into the water inlet holes, dissipate heat and cool the guide plate body, so that the temperature on the surface of the guide plate body drops, increasing the service life of the guide plate body. And the positioning function of the copper heat-conducting rods and the grooves can ensure the installation speed of the guide plate body and the base platform.

[0007] Optionally, a number of frame-shaped parts are symmetrically and fixedly connected to both sides of the base platform. A number of L-shaped parts matching the frame-shaped parts are symmetrically and fixedly connected to both sides of the guide plate body. The bottom of the L-shaped part passes through the frame-shaped part. Chutes are symmetrically opened on the front and rear sides of the L-shaped part. A block is slidably connected inside the chute. One end of the block inside the chute is fixedly connected with a spring. The top of the end of the block outside the chute is in contact with the bottom of the frame-shaped part. One end of the spring away from the block is fixedly connected with the inner wall of the chute.

[0008] By adopting the above technical solution, a force is applied to the stopper towards the inside of the chute, and then the guide plate body is placed on the top of the base, so that the bottom of the L-shaped part passes through the frame-shaped part until the stopper is located below the frame-shaped part. The elastic force of the spring drives the stopper to reset, and thus the quick installation of the guide plate body can be completed, increasing the convenience of replacing the guide plate body.

[0009] Optionally, internal thread sleeves are fixedly connected to the four corners at the bottom of the base. A threaded shaft that matches the internal thread sleeve is threadedly connected inside the internal thread sleeve, and a foot pad is fixedly connected to the bottom of the threaded shaft.

[0010] By adopting the above technical solution, the height of the threaded shaft can be adjusted by rotating the threaded shaft, so as to adjust the height of the foot pad, enabling the working surface guide plate to be used on an uneven installation tabletop.

[0011] Optionally, the number of the copper heat-conducting rods is equal to the number of the grooves, and each copper heat-conducting rod corresponds to each groove in position.

[0012] By adopting the above technical solution, the heat transfer speed of the guide plate body is ensured.

[0013] Optionally, the number of the frame-shaped parts is equal to the number of the L-shaped parts, and each frame-shaped part corresponds to each L-shaped part one by one.

[0014] By adopting the above technical solution, the stability of the installation between the guide plate body and the base is ensured.

[0015] Optionally, connecting water pipes are communicated with both the front and rear sections of the water inlet hole.

[0016] By adopting the above technical solution, it is convenient for the front and rear ends of the water inlet hole to be connected to the water inlet end and the drainage end respectively.

[0017] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0018] 1. Through the copper heat-conducting rods, the heat received on the surface of the guide plate body can be quickly transferred to the cooling water introduced into the water inlet hole, dissipating heat and cooling the guide plate body, so that the temperature on the surface of the guide plate body drops, increasing the service life of the guide plate body. The connecting channels ensure the mutual circulation of the cooling water in each water inlet hole, ensuring the cooling effect, and the positioning function of the copper heat-conducting rods and the grooves can ensure the installation speed of the guide plate body and the base.

[0019] 2. By applying a force to the stopper towards the inside of the chute, then placing the guide plate body on the top of the base, making the bottom of the L-shaped part pass through the frame-shaped part until the stopper is located below the frame-shaped part, and finally driving the stopper to reset by the elastic force of the spring, the quick installation of the guide plate body can be completed, increasing the convenience of replacing the guide plate body. Brief Description of the Drawings

[0020] Other features, objectives, and advantages of the present utility model will become more apparent by reading the following detailed description of non - restrictive embodiments with reference to the accompanying drawings:

[0021] Figure 1 It is a schematic structural diagram of the present utility model;

[0022] Figure 2 It is a schematic structural diagram of the main view of the base of the present utility model;

[0023] Figure 3 It is a schematic structural diagram of the bottom view of the guide plate body of the present utility model;

[0024] Figure 4 It is a sectional view of the top view of the base of the present utility model;

[0025] Figure 5 It is an exploded view of the L - shaped part of the present utility model.

[0026] In the figure: 1. Base; 2. Guide plate body; 3. Frame - shaped part; 4. L - shaped part; 5. Water connection pipe; 6. Internal thread sleeve; 7. Threaded shaft; 8. Foot pad; 9. Water inlet hole; 10. Copper heat - conducting rod; 11. Groove; 12. Stopper; 13. Connection channel; 14. Slide groove; 15. Spring. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] Please refer to Figures 1-4 , the present utility model provides a technical solution: including a base 1, a matching guide plate body 2 is arranged on the top of the base 1, and five water inlet holes 9 are equidistantly opened in the middle of the base 1. Cooling water with a certain flow rate and pressure is introduced into the water inlet holes 9, and a connection channel 13 is connected between two adjacent water inlet holes 9. A number of copper heat - conducting rods 10 penetrate through and are in interference fit connection with the top of the base 1. A number of grooves 11 are opened at the bottom of the guide plate body 2. The lower ends of the copper heat - conducting rods 10 are inside the water inlet holes 9, and the upper ends of the copper heat - conducting rods 10 are inside the grooves 11. The copper heat - conducting rods 10 are adapted to the grooves 11;

[0029] In this technical solution, the heat received by the surface of the guide plate body 2 can be quickly transferred to the cooling water introduced into the water inlet holes 9 through the copper heat conduction rod 10, so as to dissipate heat and cool the guide plate body 2, reduce the temperature of the surface of the guide plate body 2, increase the service life of the guide plate body 2. The connecting channel 13 ensures the mutual circulation of the cooling water in each water inlet hole 9 to ensure the cooling effect. Moreover, the positioning function of the copper heat conduction rod 10 and the groove 11 can ensure the installation speed of the guide plate body 2 and the base 1.

[0030] In some technical solutions, such as Figure 1 , Figure 2 , Figure 3 and Figure 5 shown, several frame-shaped members 3 are symmetrically and fixedly connected to both sides of the base 1. L-shaped members 4 that match the frame-shaped members 3 are symmetrically and fixedly connected to both sides of the guide plate body 2. The bottom of the L-shaped member 4 passes through the frame-shaped member 3. Moreover, sliding grooves 14 are symmetrically formed in the front and rear sides of the L-shaped member 4. A stopper 12 is slidably connected inside the sliding groove 14. One end of the stopper 12 inside the sliding groove 14 is fixedly connected to a spring 15. And the top of the end of the stopper 12 outside the sliding groove 14 contacts the bottom of the frame-shaped member 3. One end of the spring 15 away from the stopper 12 is fixedly connected to the inner wall of the sliding groove 14.

[0031] During use, a force is applied to the stopper 12 towards the inside of the sliding groove 14, so that the stopper 12 compresses the spring 15 and enters the inside of the sliding groove 14. Then, the guide plate body 2 is placed on the top of the base 1, so that the bottom of the L-shaped member 4 passes through the frame-shaped member 3 until the stopper 12 is located below the frame-shaped member 3. Finally, the elastic force of the spring 15 drives the stopper 12 to reset, and the rapid installation of the guide plate body 2 can be completed, which increases the convenience of replacing the guide plate body 2.

[0032] In some technical solutions, such as Figure 1 shown, internal thread sleeves 6 are fixedly connected to the four corners at the bottom of the base 1. Threaded shafts 7 that match the internal thread sleeves 6 are threadedly connected inside the internal thread sleeves 6. A foot pad 8 is fixedly connected to the bottom of the threaded shaft 7.

[0033] During use, through the threaded connection between the threaded shaft 7 and the internal thread sleeve 6, the threaded shaft 7 can be rotated to adjust the height of the threaded shaft 7, so as to adjust the height of the foot pad 8, and make the guide plate of this working surface suitable for an uneven installation tabletop.

[0034] In some technical solutions, such as Figures 1-3 shown, the number of the copper heat conduction rods 10 is equal to that of the grooves 11, and each copper heat conduction rod 10 corresponds to each groove 11 in position.

[0035] During use, through the correspondingly positioned copper heat conduction rods 10 and grooves 11, the heat transfer speed of the guide plate body 2 is ensured.

[0036] In some technical solutions, such as Figure 1 shown, the number of frame-shaped parts 3 is equal to that of L-shaped parts 4, and each frame-shaped part 3 corresponds to each L-shaped part 4 one by one.

[0037] During use, the stability of the installation between the guide plate body 2 and the base 1 is ensured by the corresponding frame-shaped parts 3 and L-shaped parts 4.

[0038] In some technical solutions, such as Figure 4 shown, water connection pipes 5 are connected to both the front and rear sections of the water inlet hole 9.

[0039] During use, the front and rear ends of the water inlet hole 9 are conveniently connected to the water inlet end and the water drainage end through the water connection pipes 5.

[0040] Working principle: During the installation process, first place the guide plate body 2 on the base 1 so that the copper heat-conducting rod 10 corresponds to the groove 11, then apply a force to the stopper 12 towards the inside of the sliding groove 14 to make the stopper 12 squeeze the spring 15 into the inside of the sliding groove 14, and then place the guide plate body 2 on the top of the base 1 so that the bottom of the L-shaped part 4 passes through the frame-shaped part 3 until the stopper 12 is below the frame-shaped part 3. Finally, drive the stopper 12 to reset by the elastic force of the spring 15, and the rapid installation of the guide plate body 2 can be completed; during use, the heat received on the surface of the guide plate body 2 can be quickly transferred to the cooling water introduced into the water inlet hole 9 through the copper heat-conducting rod 10 to dissipate heat and cool the guide plate body 2, so that the temperature on the surface of the guide plate body 2 drops, increasing the service life of the guide plate body 2. The connecting channel 13 ensures the mutual circulation of the cooling water in each water inlet hole 9 and ensures the cooling effect.

[0041] The above are only the preferred embodiments of the present application and are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A working surface guide plate with a cooling function, comprising a base (1), characterized in that: A matching guide plate body (2) is arranged on the top of the base (1), and five water inlet holes (9) are equidistantly provided in the middle of the base (1), cooling water of a certain flow rate and pressure is introduced into the water inlet holes (9), and a connecting channel (13) is provided between two adjacent water inlet holes (9), a plurality of copper heat-conducting rods (10) are passed through the top of the base (1) and are connected by interference fit, a plurality of grooves (11) are provided on the bottom of the guide plate body (2), the lower ends of the copper heat-conducting rods (10) are located inside the water inlet holes (9), and the upper ends of the copper heat-conducting rods (10) are located inside the grooves (11), and the copper heat-conducting rods (10) are matched with the grooves (11).

2. A working surface guide plate with cooling function according to claim 1, characterized in that: A plurality of frame-shaped members (3) are symmetrically fixedly connected to both sides of the base (1); an L-shaped member (4) matching the frame-shaped member (3) is symmetrically fixedly connected to both sides of the guide plate body (2); the bottom of the L-shaped member (4) passes through the frame-shaped member (3); and a slide groove (14) is symmetrically provided on the front and rear sides of the L-shaped member (4); a stopper (12) is slidably connected inside the slide groove (14); one end of the stopper (12) inside the slide groove (14) is fixedly connected to a spring (15); and the top of one end of the stopper (12) outside the slide groove (14) contacts the bottom of the frame-shaped member (3); and one end of the spring (15) away from the stopper (12) is fixedly connected to the inner wall of the slide groove (14).

3. The working surface guide plate with cooling function according to claim 1, characterized in that: The four corners of the bottom of the base (1) are all fixedly connected with internal threaded sleeves (6), the internal threads of the internal threaded sleeves (6) are connected with matching threaded shafts (7), and the bottom of the threaded shaft (7) is fixedly connected with a foot pad (8).

4. The working surface guide plate with cooling function according to claim 1, characterized in that: The number of the copper heat-conducting rods (10) and the number of the grooves (11) are equal, and each of the copper heat-conducting rods (10) corresponds to the position of each of the grooves (11).

5. The working surface guide plate with cooling function according to claim 2, characterized in that: The number of the frame-shaped parts (3) and the number of the L-shaped parts (4) are equal, and each of the frame-shaped parts (3) corresponds one-to-one to each of the L-shaped parts (4).

6. The working surface guide plate with cooling function according to claim 1, characterized in that: The front and rear sections of the water inlet hole (9) are both connected to a water receiving pipe (5).

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