Base for waste heat recovery host

Abstract

The utility model discloses a base for a waste heat recovery host, which comprises a base body, the two sides of the top of the base body are fixedly connected with mounting seats, the axis of the top of the base body is fixedly connected with a double-output-shaft motor, the two ends of the double-output-shaft motor are fixedly connected with first threaded rods, and the first threaded rods are fixedly connected with second threaded rods. The surface of the first threaded rod is in threaded connection with a moving plate, the bottom of the moving plate is slidably connected with the top of the base body, one side of the moving plate is fixedly connected with a pin rod, and the four corners of the top of the base body are fixedly connected with hydraulic telescopic rods. By the adoption of the equipment, efficient and rapid disassembly and assembly work can be achieved, the phenomena of rusting and thread slipping are avoided through a connection mode without bolts, disassembly and assembly convenience is guaranteed, through mechanical lifting work, hoisting equipment does not need to be used for hoisting, time and labor are saved, meanwhile, use is convenient, and the practicability is high. Therefore, great convenience is brought to daily maintenance work.

Description

Technical Field

[0001] The utility model relates to the technical field of waste heat recovery, in particular to a base for a waste heat recovery main machine. Background Technique

[0002] Waste heat refers to the sensible heat and latent heat that are not reasonably utilized in the original design of energy-consuming devices in operating industrial enterprises due to limitations such as history, technology, and concept. It includes high-temperature waste gas waste heat, cooling medium waste heat, waste steam and waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas, waste liquid and waste material waste heat, etc. According to investigations, the total waste heat resources in various industries account for about 17% - 67% of their total fuel consumption, and the recoverable waste heat resources are about 60% of the total waste heat resources. In waste heat recovery work, a base is required to install the waste heat recovery main machine. Currently, the bases on the market are basically connected to the waste heat recovery main machine through bolts. After long-term use, the bolts will rust and become stripped, which brings great inconvenience to subsequent maintenance work. Moreover, when disassembling and assembling the waste heat recovery main machine, a hoisting device is needed to hoist it, resulting in a large labor intensity. Therefore, a base that can be quickly disassembled and assembled is needed to solve these problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a base for a waste heat recovery main machine, which has the advantage of being easy to use and solves the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A base for a waste heat recovery main machine, including a base body, both sides of the top of the base body are fixedly connected with mounting seats, the center of the top of the base body is fixedly connected with a double-output shaft motor, both ends of the double-output shaft motor are fixedly connected with first threaded rods, the surface of the first threaded rods is threadedly connected with moving plates, the bottom of the moving plates is slidably connected with the top of the base body, one side of the moving plates is fixedly connected with pin rods, and hydraulic telescopic rods are fixedly connected to the four corners of the top of the base body, and the top of the hydraulic telescopic rods is fixedly connected with a lifting plate;

[0005] A receiving groove is opened on the surface of the base body, a support plate is magnetically attracted in the inner cavity of the receiving groove, moving grooves are opened on both sides of the top of the support plate, a servo motor is fixedly connected to one end of the inner cavity of the moving groove, the output shaft of the servo motor is fixedly connected with a second threaded rod, the surface of the second threaded rod is threadedly connected with a connecting plate, and a push plate is inserted into the top of the connecting plate.

[0006] Preferably, a rubber pad is fixedly connected to the bottom of the base body, and anti-slip patterns are provided on the bottom of the rubber pad.

[0007] Preferably, limiting grooves are formed at the four corners of the top of the base matrix. A limiting block is slidably connected to the inner cavity of the limiting groove, and the top of the limiting block is fixedly connected to the bottom of the moving plate.

[0008] Preferably, pin holes are formed on both sides of the mounting seat, and the pin rod extends into the inner cavity of the pin hole.

[0009] Preferably, a handle is fixedly connected to the surface of the support plate, and an anti-slip pattern is sleeved on the surface of the handle.

[0010] Preferably, a mounting groove is formed at the top of the support plate, and a roller is movably connected to the inner cavity of the mounting groove through a bearing.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the double-output shaft motor drives the first threaded rod to rotate. The first threaded rod drives the moving plate to move, the moving plate drives the pin rod to move, and the pin rod is separated from the mounting seat. Then, the hydraulic telescopic rod extends to drive the lifting plate to move upward, and the lifting plate jacks up the waste heat recovery main unit to separate it from the mounting seat. Then, the support plate is pulled out through the handle, and one end of the support plate is padded up to dock with the edge of the lifting plate. Then, the push plate is inserted into the top jack hole of the connecting plate. Then, the servo motor drives the second threaded rod to rotate, and the second threaded rod drives the push plate to move through the connecting plate. When the push plate contacts the surface of the waste heat recovery main unit, the servo motor is reversed, and at the same time, the waste heat recovery main unit is pushed towards the surface of the support plate. Through the setting of the roller, the waste heat recovery main unit can slowly move downward until it contacts the ground, that is, the disassembly work is completed. By adopting this equipment, efficient and rapid disassembly and assembly work can be realized. And by not using the bolt connection method, the phenomenon of rust and thread slipping will not occur, ensuring the convenience of its disassembly and assembly. And through the mechanized lifting work, there is no need to use a hoisting device for hoisting, which saves time and effort and is also convenient to use, thus bringing great convenience to the daily maintenance work.

[0013] 2. In the present utility model, by setting the rubber pad, the stability of the equipment can be ensured. By setting the limiting groove and the limiting block, the moving plate can be limited to move stably left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic side view of a partial structure of the present utility model;

[0016] Figure 3 is a schematic top view of a partial structure of the present utility model.

[0017] In the figure: 1. Base matrix; 2. Mounting seat; 3. Double-output shaft motor; 4. First threaded rod; 5. Moving plate; 6. Pin rod; 7. Hydraulic telescopic rod; 8. Lifting plate; 9. Accommodating groove; 10. Support plate; 11. Moving groove; 12. Servo motor; 13. Second threaded rod; 14. Pushing plate; 15. Limiting groove; 16. Limiting block; 17. Mounting groove; 18. Roller. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] The components of the present invention are all common standard components or components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0020] Please refer to Figures 1-3 , a base for a waste heat recovery main engine, including a base matrix 1. Both sides of the top of the base matrix 1 are fixedly connected with mounting seats 2. The center of the top of the base matrix 1 is fixedly connected with a double-output shaft motor 3. Both ends of the double-output shaft motor 3 are fixedly connected with first threaded rods 4. The surface of the first threaded rod 4 is threadedly connected with a moving plate 5. The bottom of the moving plate 5 is slidably connected with the top of the base matrix 1. One side of the moving plate 5 is fixedly connected with a pin rod 6. Four corners of the top of the base matrix 1 are all fixedly connected with hydraulic telescopic rods 7. The top of the hydraulic telescopic rod 7 is fixedly connected with a lifting plate 8;

[0021] The surface of the base matrix 1 is provided with an accommodating groove 9. The inner cavity of the accommodating groove 9 magnetically attracts a support plate 10. Both sides of the top of the support plate 10 are provided with moving grooves 11. One end of the inner cavity of the moving groove 11 is fixedly connected with a servo motor 12. The output shaft of the servo motor 12 is fixedly connected with a second threaded rod 13. The surface of the second threaded rod 13 is threadedly connected with a connecting plate. The top of the connecting plate is inserted with a pushing plate 14. By adopting this equipment, efficient and rapid disassembly and assembly work can be realized, and by not adopting a bolt connection method, the phenomenon of rust and thread slipping will not occur, ensuring the convenience of its disassembly and assembly. Moreover, through mechanized lifting work, there is no need to use a hoisting device for hoisting, which saves time and effort and is also convenient to use, thus bringing great convenience to the daily maintenance work.

[0022] The bottom of the base matrix 1 is fixedly connected with a rubber pad. The bottom of the rubber pad is provided with anti-slip lines. By setting the rubber pad, the stability of this equipment can be ensured.

[0023] Limit slots 15 are provided at the four corners of the top of the base matrix 1. A limit block 16 is slidably connected to the inner cavity of the limit slot 15. The top of the limit block 16 is fixedly connected to the bottom of the moving plate 5. By providing the limit slot 15 and the limit block 16, the moving plate 5 can be limited to move stably left and right.

[0024] Pin holes are provided on both sides of the mounting seat 2, and the pin rod 6 extends into the inner cavity of the pin hole.

[0025] A handle is fixedly connected to the surface of the support plate 10, and an anti-slip pattern is sleeved on the surface of the handle.

[0026] An installation groove 17 is provided at the top of the support plate 10, and a roller 18 is movably connected to the inner cavity of the installation groove 17 through a bearing.

[0027] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0028] During use, the first threaded rod 4 is driven to rotate by the double-output shaft motor 3. The first threaded rod 4 drives the moving plate 5 to move. The moving plate 5 drives the pin rod 6 to move. The pin rod 6 is separated from the mounting seat 2. Then, the hydraulic expansion rod 7 extends to drive the lifting plate 8 to move upward. The lifting plate 8 jacks up the waste heat recovery main unit to be separated from the mounting seat 2. Then, the support plate 10 is pulled out through the handle, and one end of the support plate 10 is padded to be docked with the edge of the lifting plate 8. Then, the push plate 14 is inserted into the top jack hole of the connecting plate. Then, the second threaded rod 13 is driven to rotate by the servo motor 12. The second threaded rod 13 drives the push plate 14 to move through the connecting plate. When the push plate 14 touches the surface of the waste heat recovery main unit, the servo motor 12 is reversed, and at the same time, the waste heat recovery main unit is pushed towards the surface of the support plate 10. Through the setting of the roller 18, the waste heat recovery main unit can move slowly downward until it contacts the ground, that is, the disassembly work is completed.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A base for a waste heat recovery main unit, comprising a base matrix (1), characterized in that: Both sides of the top of the base body (1) are fixedly connected to mounting seats (2), a dual-output shaft motor (3) is fixedly connected to the axis of the top of the base body (1), both ends of the dual-output shaft motor (3) are fixedly connected to a first threaded rod (4), a movable plate (5) is threadedly connected to the surface of the first threaded rod (4), the bottom of the movable plate (5) is slidably connected to the top of the base body (1), a pin rod (6) is fixedly connected to one side of the movable plate (5), the four corners of the top of the base body (1) are fixedly connected to hydraulic telescopic rods (7), and the top of the hydraulic telescopic rod (7) is fixedly connected to a lifting plate (8); A receiving groove (9) is provided on the surface of the base substrate (1), a support plate (10) is magnetically attracted to the inner cavity of the receiving groove (9), movable grooves (11) are provided on both sides of the top of the support plate (10), a servo motor (12) is fixedly connected to one end of the inner cavity of the movable groove (11), a second threaded rod (13) is fixedly connected to the output shaft of the servo motor (12), a connecting plate is threadedly connected to the surface of the second threaded rod (13), and a push plate (14) is inserted on the top of the connecting plate.

2. The base for a waste heat recovery main unit according to claim 1, characterized in that: The bottom of the base matrix (1) is fixedly connected to a rubber pad, and the bottom of the rubber pad is provided with anti-slip grooves.

3. The base for a waste heat recovery main unit according to claim 1, characterized in that: The four corners of the top of the base body (1) are provided with limiting grooves (15), the inner cavity of the limiting grooves (15) is slidably connected to a limiting block (16), and the top of the limiting block (16) is fixedly connected to the bottom of the movable plate (5).

4. The base for a waste heat recovery main unit according to claim 1, characterized in that: Pin holes are provided on both sides of the mounting seat (2), and the pin rod (6) extends to the inner cavity of the pin hole.

5. The base for a waste heat recovery main unit according to claim 1, characterized in that: A handle is fixedly connected to the surface of the support plate (10), and the surface of the handle is provided with anti-slip patterns.

6. The base for a waste heat recovery main unit according to claim 1, characterized in that: A mounting groove (17) is provided on the top of the support plate (10), and a roller (18) is movably connected to the inner cavity of the mounting groove (17) via a bearing.

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