Auxiliary mounting bracket for water cooling screen of single crystal furnace

Abstract

The utility model relates to the technical field of single crystal furnace manufacturing, in particular to an auxiliary mounting bracket for a single crystal furnace water-cooling screen, which comprises a supporting handle plate, one side of the supporting handle plate is fixedly connected with a clamping plate, auxiliary frames are arranged on two sides of the clamping plate, a positioning bottom plate is arranged at the bottoms of the auxiliary frames, a rubber clamping block is mounted on the upper side of the positioning bottom plate, and a soft head ejector rod is arranged on the upper side of the rubber clamping block. A connecting rod is installed on the upper side of the soft head ejector rod, a pressing disc is arranged at one end of the connecting rod, and a threaded rod is slidably sleeved with the pressing disc and sleeved with a threaded sleeve. The device has the beneficial effects that the water-cooling screen is preliminarily limited and fixed through the rubber clamping block, and then the threaded sleeve is twisted to move downwards, so that the connecting rod indirectly drives the soft head ejector rod to abut against the inner ring surface of the water-cooling screen through the pressing disc until one end of the soft head ejector rod completely abuts against the inner wall of the water-cooling screen, and the water-cooling screen is fixed again; and finally, through fixed connection between the clamping plates, the water-cooling screen can be lifted by lifting the supporting handle plate, so that an operator can accurately place the water-cooling screen in a corresponding position.

Description

Technical Field

[0001] The utility model relates to the technical field of single crystal furnace manufacturing, in particular to an auxiliary mounting bracket for a water-cooling screen of a single crystal furnace. Background Art

[0002] Single crystal silicon is a relatively active non-metallic element crystal and an important component of crystal materials. It is at the forefront of new material development. Single crystal silicon is not only the main functional material for the development of computers and integrated circuits, but also the main functional material for key components of photovoltaic power generation. In the process of pulling single crystal silicon, the use of water cooling screens can speed up the cooling rate of the crystal rod and improve production efficiency.

[0003] In the prior art, during the installation of the water-cooling screen of the single crystal furnace, an operator is required to embrace the water-cooling screen, lift it up, and then place it in the corresponding designed position inside the single crystal furnace with the cooperation of several operators.

[0004] However, the above-mentioned operation method is inefficient, and it is laborious for the operator to lift and carry the water-cooling screen. The water-cooling screen may collide with other objects during the lifting process, causing damage. In addition, the upper and lower apertures of the furnace body are relatively limited, making it inconvenient for the operator to accurately place the water-cooling screen in the corresponding position, thereby reducing the installation efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary mounting bracket for a water-cooling screen of a single crystal furnace, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary mounting bracket for a single crystal furnace water-cooling screen, comprising: a support plate, one side of the support plate is fixedly connected to a clamping plate, auxiliary frames are provided on both sides of the clamping plate, a positioning base plate is provided at the bottom of the auxiliary frame, and a rubber clamp is installed on the upper side of the positioning base plate.

[0007] A soft head push rod is arranged on the upper side of the rubber clamp block, a connecting rod is installed on the upper side of the soft head push rod, a pressure plate is arranged on one end of the connecting rod, a threaded rod is arranged on the sliding sleeve of the pressure plate, and a threaded sleeve is arranged on the threaded rod.

[0008] Preferably, two support plates are provided and are symmetrically arranged about the center plane of the positioning base plate, two groups of auxiliary frames are provided and are symmetrically arranged about the center plane of the clamping plate, and the clamping plate is fixedly connected to one end of the auxiliary frame.

[0009] Preferably, the clamping plates are fixedly connected by bolts, positioning blocks are fixedly installed in the positioning base plate, the positioning blocks are arranged in a circular array, and the lower surface of the rubber clamping block is fixedly connected to the positioning block.

[0010] Preferably, a fixing plate is provided on one side of the positioning block, the upper surface of the fixing plate is fixedly connected to the lower connecting seat, the lower surface of the fixing plate is fixedly connected to the positioning base plate, and the bottom end of the threaded rod is fixedly connected to the fixing plate.

[0011] Preferably, the lower connecting seat is rotatably connected to one end of the soft head top rod through a lower pin shaft, the other end of the soft head top rod is rotatably connected to one end of the connecting rod through a middle pin shaft, and the other end of the connecting rod is rotatably connected to the upper connecting seat through an upper pin shaft.

[0012] Preferably, the upper end of the upper connecting seat is fixedly connected to the pressure plate, the upper surface of the pressure plate is fixedly connected to the limiting sleeve, and the threaded sleeve is arranged in the limiting sleeve and is rotatably connected to the limiting sleeve.

[0013] The present invention has the advantages that: the water-cooling screen is placed on the positioning base plate, so that the bottom annular surface of the water-cooling screen is inserted between the rubber clamping blocks, thereby preliminarily limiting and fixing the water-cooling screen, and then twisting the threaded sleeve to make the threaded sleeve move downward, and the threaded sleeve presses the pressure plate to slide downward, thereby indirectly driving the connecting rod to rotate outward away from one end of the pressure plate, so that the connecting rod drives the soft head push rod to abut against the inner ring surface of the water-cooling screen, until one end of the soft head push rod completely abuts against the inner wall of the water-cooling screen, thereby fixing the water-cooling screen again, thereby facilitating subsequent installation and avoiding manual labor. Finally, through the fixed connection between the splints, the splints are fixedly clamped on both sides of the threaded rod, and then the water-cooling screen can be lifted by the support plate, and the water-cooling screen can be prevented from colliding with other objects during manual lifting, thereby causing damage, thereby facilitating the operator to accurately place the water-cooling screen in the corresponding position, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic top view of the overall structure of the utility model;

[0016] Figure 3 This is a bottom view schematic diagram of the internal structure of the utility model;

[0017] Figure 4 It is a side view schematic diagram of the internal structure of the utility model.

[0018] In the figure: 1. Support plate; 2. Clamp; 3. Auxiliary frame; 4. Positioning base plate; 5. Rubber clamp; 6. Soft head rod; 7. Connecting rod; 8. Pressure plate; 9. Threaded rod; 10. Threaded sleeve; 11. Bolt; 12. Positioning block; 13. Fixed plate; 14. Lower connecting seat; 15. Lower pin; 16. Middle pin; 17. Upper connecting seat; 18. Upper pin; 19. Limit sleeve. DETAILED DESCRIPTION

[0019] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figures 1-4 The utility model provides a technical solution: an auxiliary installation bracket for a single crystal furnace water-cooling screen, comprising: a supporting plate 1, one side of the supporting plate 1 is fixedly connected to a clamping plate 2, auxiliary frames 3 are provided on both sides of the clamping plate 2, a positioning base plate 4 is provided at the bottom of the auxiliary frame 3, a rubber clamping block 5 is installed on the upper side of the positioning base plate 4, a soft head push rod 6 is provided on the upper side of the rubber clamping block 5, a connecting rod 7 is installed on the upper side of the soft head push rod 6, a pressure plate 8 is provided at one end of the connecting rod 7, a threaded rod 9 is provided in a sliding sleeve in the pressure plate 8, and a threaded sleeve 10 is provided on the threaded rod 9.

[0021] After the cam 11 is in the air, the cam 12 is in the air, and the cam 13 is in the air, and the cam 14 is in the air, and the cam 15 is in the air, and the cam 16 is in the air, and the cam 17 is in the air, and the cam 18 is in the air, and the cam 19 is in the air, and the cam 21 is in the air, and the cam 22 is in the air, and the cam 18 is in the air, and the cam 19 is in the air, and the cam 18 is in the air

[0022] Example 2: Based on Example 1, two support plates 1 are provided and are arranged symmetrically about the center plane of the positioning base plate 4. Two groups of auxiliary frames 3 are provided and are arranged symmetrically about the center plane of the clamping plate 2. The clamping plate 2 is fixedly connected to one end of the auxiliary frame 3. The support plates 1 are arranged symmetrically, so as to facilitate the lifting of the water cooling screen from both sides and improve its stability during installation. The auxiliary frame 3 is used to position and fix the inlet and outlet water pipes. On the one hand, it is convenient for welding the pipes, and on the other hand, it improves the stability of the installation of the inlet and outlet water pipes. The clamping plates 2 are fixedly connected by bolts 11. Positioning blocks 12 are fixedly installed in the positioning base plate 4. The positioning blocks 12 are arranged in a circular array. The lower surface of the rubber clamp 5 is fixedly connected to the positioning block 12. The positioning block 12 is embedded and fixed in the positioning base plate 4, so that the rubber clamp 5 is positioned by the positioning block 12.

[0023] The cam 5 is fixed on the bottom of the water cooling panel 2, and the cam 5 is fixed on the bottom of the water cooling panel 2, so that the cam 5 is fixed on the bottom of the water cooling panel 2.

[0024] Embodiment 3: On the basis of embodiment 2, a fixed plate 13 is provided on one side of the positioning block 12, the upper surface of the fixed plate 13 is fixedly connected to the lower connecting seat 14, the lower surface of the fixed plate 13 is fixedly connected to the positioning base plate 4, the bottom end of the threaded rod 9 is fixedly connected to the fixed plate 13, the fixed plate 13 is fixedly mounted on the upper surface of the positioning base plate 4, the fixed plate 13 fixes the threaded rod 9, the lower connecting seat 14 is rotatably connected to one end of the soft head top rod 6 through the lower pin shaft 15, the other end of the soft head top rod 6 is rotatably connected to one end of the connecting rod 7 through the middle pin shaft 16, the other end of the connecting rod 7 is rotatably connected to the upper connecting seat 17 through the upper pin shaft 18, the soft head top One end of the rod 6 is rotatably connected to the lower connecting seat 14 through the lower pin shaft 15, and the other end of the soft head top rod 6 is rotatably connected to one end of the connecting rod 7 through the middle pin shaft 16. The other end of the connecting rod 7 is rotatably connected to the upper connecting seat 17 through the upper pin shaft 18. The upper end of the upper connecting seat 17 is fixedly connected to the pressure plate 8, and the upper surface of the pressure plate 8 is fixedly connected to the limiting sleeve 19. The threaded sleeve 10 is sleeved in the limiting sleeve 19 and is rotatably connected to the limiting sleeve 19. The upper connecting seat 17 is fixedly installed on the lower surface of the pressure plate 8, and the limiting sleeve 19 limits the threaded sleeve 10. The threaded sleeve 10 presses the limiting sleeve 19 to move, so that the limiting sleeve 19 drives the pressure plate 8 to move.

[0025] After the water-cooling screen is initially positioned by the rubber clamp 5, the threaded sleeve 10 is twisted to make the threaded sleeve 10 move downward on the threaded rod 9, and the threaded sleeve 10 rotates in the limit sleeve 19, so that the threaded sleeve 10 presses the limit sleeve 19 to move, and the limit sleeve 19 presses the pressure plate 8 to move downward, so that the pressure plate 8 cooperates with the upper connecting seat 17, the connecting rod 7 and the upper pin 18, so that the end of the connecting rod 7 away from the pressure plate 8 approaches the inner ring surface of the water-cooling screen, and at the same time, the upper end of the soft head push rod 6 driven by the connection of the middle pin 16 to the water-cooling screen The inner ring surface abuts, and the bottom of the soft head push rod 6 is rotated outward through the cooperation between the lower pin shaft 15 and the lower connecting seat 14, and the threaded sleeve 10 is continued to be twisted until the soft head end of the soft head push rod 6 completely abuts the inner wall of the water-cooling screen, thereby limiting and fixing the water-cooling screen again, and then through the limiting fixation between the soft head push rod 6 and the water-cooling screen, it is convenient to lift the entire device through the support plate 1 later, thereby facilitating subsequent installation, avoiding the problem of laborious manual labor and easy collision between the water-cooling screen and other objects during the lifting process, thereby causing damage.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single crystal furnace water cooling screen auxiliary mounting bracket, comprising a support plate (1), characterized in that: One side of the support plate (1) is fixedly connected to the clamping plate (2), auxiliary frames (3) are provided on both sides of the clamping plate (2), a positioning base plate (4) is provided at the bottom of the auxiliary frame (3), and a rubber clamping block (5) is installed on the upper side of the positioning base plate (4); A soft head push rod (6) is provided on the upper side of the rubber clamp (5), a connecting rod (7) is installed on the upper side of the soft head push rod (6), a pressure plate (8) is provided at one end of the connecting rod (7), a threaded rod (9) is provided in a sliding sleeve inside the pressure plate (8), and a threaded sleeve (10) is provided on the threaded rod (9).

2. The auxiliary mounting bracket for a single crystal furnace water cooling panel according to claim 1, characterized in that: The supporting plates (1) are provided with two and are arranged symmetrically about the central plane of the positioning base plate (4); the auxiliary frames (3) are provided with two groups and are arranged symmetrically about the central plane of the clamping plate (2); the clamping plate (2) is fixedly connected to one end of the auxiliary frame (3).

3. The auxiliary mounting bracket for a single crystal furnace water cooling panel according to claim 2, characterized in that: The clamping plates (2) are fixedly connected by bolts (11); a positioning block (12) is fixedly installed in the positioning base plate (4); the positioning blocks (12) are arranged in a circular array; and the lower surface of the rubber clamping block (5) is fixedly connected to the positioning block (12).

4. The auxiliary mounting bracket for a single crystal furnace water cooling panel according to claim 3, characterized in that: A fixing plate (13) is provided on one side of the positioning block (12); the upper surface of the fixing plate (13) is fixedly connected to the lower connecting seat (14); the lower surface of the fixing plate (13) is fixedly connected to the positioning base plate (4); and the bottom end of the threaded rod (9) is fixedly connected to the fixing plate (13).

5. The auxiliary mounting bracket for a single crystal furnace water cooling panel according to claim 4, characterized in that: The lower connecting seat (14) is rotatably connected to one end of the soft head push rod (6) through a lower pin shaft (15), the other end of the soft head push rod (6) is rotatably connected to one end of the connecting rod (7) through a middle pin shaft (16), and the other end of the connecting rod (7) is rotatably connected to the upper connecting seat (17) through an upper pin shaft (18).

6. The auxiliary mounting bracket for a single crystal furnace water cooling panel according to claim 5, characterized in that: The upper end of the upper connecting seat (17) is fixedly connected to the pressure plate (8), the upper surface of the pressure plate (8) is fixedly connected to the limiting sleeve (19), and the threaded sleeve (10) is sleeved in the limiting sleeve (19) and rotatably connected to the limiting sleeve (19).

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