Auxiliary room cleaning rod connecting structure

Abstract

The utility model discloses an auxiliary chamber cleaning rod connecting structure. The auxiliary chamber cleaning rod connecting structure is characterized by comprising a first cleaning rod and a first connecting disc arranged at the upper end of the first cleaning rod; when the auxiliary chamber cleaning rod connecting structure is used, the first cleaning rod is inserted into the second cleaning rod and the inserting hole in the second connecting disc through the inserting column, when the inserting column completely enters the inserting hole, the first connecting disc makes contact with the second connecting disc, and then the first connecting disc and the second connecting disc are fixed through the bolt and the nut; a first cleaning rod and a second cleaning rod are connected together, then the second cleaning rod is connected with a cleaning component, then a worker holds the first cleaning rod to clean the auxiliary chamber through the cleaning component, and a first connecting disc, a second connecting disc, an inserting column and an inserting hole are arranged; and the risk that the first connecting rod and the second connecting rod fall off is reduced, so that the operation risk of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to photovoltaics, and particularly relates to a connecting structure for a secondary chamber cleaning rod. Background Technique

[0002] The Czochralski method is a commonly used method for growing single crystals at present. Its working principle is to place the raw materials constituting the crystal in a crucible and heat them to melt. A seed crystal is attached to the surface of the melt and the melt is lifted. Under controlled conditions, the seed crystal and the melt continuously perform atomic or molecular rearrangement at the interface, and gradually solidify with the decrease in temperature to grow a single crystal. This invention is an auxiliary for the secondary chamber cleaning system. The existing connecting structure of the secondary chamber cleaning rod is mainly composed of components such as a first cleaning rod, a second cleaning rod, a connecting hole, and a connecting column. When the existing connecting structure of the secondary chamber cleaning rod is in use, there is a risk of detachment between the rods, resulting in unnecessary time waste and increasing a certain operation risk. Therefore, a connecting structure for a secondary chamber cleaning rod is essential. Content of the Utility Model

[0003] The purpose of the utility model is to provide a connecting structure for a secondary chamber cleaning rod to solve the problem that when the existing connecting structure of the secondary chamber cleaning rod is in use, there is a risk of detachment between the rods, resulting in unnecessary time waste and increasing a certain operation risk as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A connecting structure for a secondary chamber cleaning rod, characterized in that it includes

[0005] A first cleaning rod and a first connecting disk arranged at the upper end of the first cleaning rod;

[0006] A second connecting disk is arranged at the upper end of the first connecting disk;

[0007] A second cleaning rod is arranged at the upper end of the second connecting disk;

[0008] A jack is arranged inside the second connecting disk and the second cleaning rod;

[0009] An insertion post is arranged inside the jack and at the upper end position of the first connecting disk;

[0010] Through the arrangement of the first connecting disk, the second connecting disk, the insertion post and the jack, the risk of detachment between the first cleaning rod and the second cleaning rod is reduced.

[0011] Preferably, clamping grooves are arranged at the left and right sides of the jack, and the clamping grooves are embedded in the inner wall positions of the second connecting disk and the second cleaning rod.

[0012] Preferably, clamping blocks are arranged on the left and right sides of the insertion post inside the card slot, and the clamping blocks and the insertion post are of an integral structure.

[0013] Preferably, the clamping blocks and the card slot are connected by insertion. Through the arrangement of the card slot and the clamping blocks, the insertion post can be prevented from rotating inside the jack.

[0014] Preferably, first connection holes and second connection holes are respectively arranged around the first cleaning rod and the second cleaning rod inside the first connection disk and the second connection disk.

[0015] Preferably, both the first connection hole and the second connection hole are of a hollow cylindrical structure, and the diameters of the first connection hole and the second connection hole are the same.

[0016] Preferably, bolts are arranged at the upper end position of the second connection disk inside the first connection hole and the second connection hole, and nuts are arranged at the lower end position of the first connection disk outside the bolts.

[0017] Preferably, external threads are arranged on the outer wall of the bolt, internal threads are arranged on the inner wall of the nut, and the nut is threadedly connected to the outer thread on the outer wall of the bolt through the internal thread on the inner wall, thereby fixing the first connection disk and the second connection disk.

[0018] Compared with the prior art, the utility model provides a connecting structure for a secondary chamber cleaning rod, which has the following beneficial effects:

[0019] 1. In this connecting structure for the secondary chamber cleaning rod, when using the connecting structure for the secondary chamber cleaning rod, first insert the first cleaning rod into the jacks inside the second cleaning rod and the second connection disk through the insertion post. When the insertion post completely enters the jacks, the first connection disk will contact the second connection disk, so that the first connection hole and the second connection hole are aligned. Then insert the bolt into the first connection hole and the second connection hole, and then install the nut outside the bolt. The nut is threadedly connected to the outer thread on the outer wall of the bolt through the internal thread on the inner wall, thereby fixing the first connection disk and the second connection disk, and further connecting the first cleaning rod and the second cleaning rod together. Then connect the second cleaning rod to the cleaning component, and then the staff holds the first cleaning rod to clean the secondary chamber through the cleaning component. Through the arrangement of the first connection disk, the second connection disk, the insertion post and the jacks, the risk of the first connecting rod and the second connecting rod falling off is reduced, thereby reducing the risk of the staff's operation, and further enabling the connecting structure for the secondary chamber cleaning rod to be better used.

[0020] 2. In the connecting structure of the auxiliary chamber cleaning rod, when using the connecting structure of the auxiliary chamber cleaning rod, first insert the first cleaning rod into the jacks inside the second cleaning rod and the second connecting plate through the inserting post. When the inserting post enters the inside of the jack, the clamping blocks on the left and right sides of the inserting post will snap into the clamping grooves on the left and right sides of the jack, so that the inserting post is restricted inside the jack. When the inserting post and the clamping blocks completely enter the inside of the jack and the clamping grooves, the first connecting plate and the second connecting plate will contact, and then fix the first connecting plate and the second connecting plate with bolts and nuts. Through the setting of the clamping grooves and the clamping blocks, the inserting post can be prevented from rotating inside the jack, so that the installation of the inserting post inside the jack becomes more stable, and further strengthens the stability of the connecting structure of the auxiliary chamber cleaning rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 FIG. is a schematic structural diagram of the overall connecting structure of the auxiliary chamber cleaning rod of the present invention.

[0022] Figure 2 FIG. is a schematic structural diagram of the connecting structure of the first connecting plate and the second connecting plate of the auxiliary chamber cleaning rod of the present invention before connection.

[0023] Figure 3 FIG. is an enlarged schematic structural diagram of the inserting post of the connecting structure of the auxiliary chamber cleaning rod of the present invention.

[0024] Figure 4 FIG. is an enlarged schematic structural diagram of the jack of the connecting structure of the auxiliary chamber cleaning rod of the present invention.

[0025] In the figure: 1. First cleaning rod; 2. First connecting plate; 3. Bolt; 4. Second cleaning rod; 5. Second connecting plate; 6. First connecting hole; 7. Inserting post; 8. Second connecting hole; 9. Clamping block; 10. Jack; 11. Clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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 efforts shall fall within the protection scope of the present invention.

[0027] The present invention provides as Figures 1-4The shown connecting structure of the auxiliary chamber cleaning rod, a connecting structure of the auxiliary chamber cleaning rod, is characterized in that: it includes a first cleaning rod 1 and a first connecting disc 2 arranged at the upper end position of the first cleaning rod 1; a second connecting disc 5 is arranged at the upper end position of the first connecting disc 2; a second cleaning rod 4 is arranged at the upper end position of the second connecting disc 5; a jack 10 is arranged at the inner position of the second connecting disc 5 and the second cleaning rod 4; a plug post 7 is arranged at the inner position of the jack 10 and at the upper end position of the first connecting disc 2; through the settings of the first connecting disc 2, the second connecting disc 5, the plug post 7 and the jack 10, the risk of the first cleaning rod 1 falling off from the second cleaning rod 4 is reduced.

[0028] As Figure 1 and Figure 2 shown, in order to reduce the risk of the first connecting rod 1 falling off from the second connecting rod 4, when using the connecting structure of the auxiliary chamber cleaning rod, first insert the first cleaning rod 1 into the jack 10 inside the second cleaning rod 4 and the second connecting disc 5 through the plug post 7. When the plug post 7 completely enters the inside of the jack 10, the first connecting disc 2 will contact the second connecting disc 5, so that the first connecting hole 6 and the second connecting hole 8 are aligned. At this time, insert the bolt 3 into the inside of the first connecting hole 6 and the second connecting hole 8, and then install the nut on the outside of the bolt 3. The nut is threadedly connected with the external thread on the outer wall of the bolt 3 through the internal thread on the inner wall, so as to fix the first connecting disc 2 and the second connecting disc 5, and further connect the first cleaning rod 1 and the second cleaning rod 4 together. Then connect the second cleaning rod 4 with the cleaning component, and then the staff holds the first cleaning rod 1 to clean the auxiliary chamber through the cleaning component. Through the settings of the first connecting disc 2, the second connecting disc 5, the plug post 7 and the jack 10, the risk of the first connecting rod 1 falling off from the second connecting rod 4 is reduced, thereby reducing the risk of the staff's operation, and further enabling the connecting structure of the auxiliary chamber cleaning rod to be better used.

[0029] At the left and right positions of the jack 10, there are clamping grooves 11. The clamping grooves 11 are embedded at the inner wall positions of the second connecting disc 5 and the second cleaning rod 4. At the left and right positions of the plug post 7 inside the clamping grooves 11, there are clamping blocks 9. The clamping blocks 9 and the plug post 7 are of an integral structure. The clamping blocks 9 and the clamping grooves 11 are connected by a plugging method. Through the settings of the clamping grooves 11 and the clamping blocks 9, the plug post 7 can be prevented from rotating inside the jack 10.

[0030] As Figure 2 、 Figure 3 and Figure 4As shown, in order to prevent the insertion post 7 from rotating inside the jack 10, when using the secondary chamber cleaning rod connection structure, first insert the first cleaning rod 1 into the jack 10 inside the second cleaning rod 4 and the second connection disk 5 through the insertion post 7. When the insertion post 7 enters the inside of the jack 10, the clamping blocks 9 on the left and right sides of the insertion post 7 will snap into the clamping grooves 11 on the left and right sides of the jack 10, so that the insertion post 7 is restricted inside the jack 10. When the insertion post 7 and the clamping blocks 9 completely enter the inside of the jack 10 and the clamping grooves 11, the first connection disk 2 and the second connection disk 5 will come into contact. Then, fix the first connection disk 2 and the second connection disk 5 with bolts 3 and nuts. Through the settings of the clamping grooves 11 and the clamping blocks 9, the insertion post 7 can be prevented from rotating inside the jack 10, making the installation of the insertion post 7 inside the jack 10 more stable, and further strengthening the stability of the secondary chamber cleaning rod connection structure.

[0031] First connection holes 6 and second connection holes 8 are respectively arranged inside the first connection disk 2 and the second connection disk 5 and around the first cleaning rod 1 and the second cleaning rod 4. Both the first connection holes 6 and the second connection holes 8 are hollow cylinder structures. The diameters of the first connection holes 6 and the second connection holes 8 are the same. Bolts 3 are arranged inside the first connection holes 6 and the second connection holes 8 and at the upper end position of the second connection disk 5. Nuts are arranged outside the bolts 3 and at the lower end position of the first connection disk 2. External threads are arranged on the outer wall positions of the bolts 3, and internal threads are arranged on the inner wall positions of the nuts. The nuts are threadedly connected to the external threads on the outer wall of the bolts 3 through the internal threads on the inner walls, thereby fixing the first connection disk 2 and the second connection disk 5.

[0032] As Figure 1 and Figure 2 shown, in order to make the connection between the first connection disk 2 and the second connection disk 5 more stable, when using the secondary chamber cleaning rod connection structure, first insert the first cleaning rod 1 into the jack 10 inside the second cleaning rod 4 and the second connection disk 5 through the insertion post 7. When the insertion post 7 completely enters the inside of the jack 10, the first connection disk 2 will come into contact with the second connection disk 5, so that the first connection holes 6 and the second connection holes 8 are aligned. At this time, insert the bolts 3 into the inside of the first connection holes 6 and the second connection holes 8, and then install the nuts outside the bolts 3. The nuts are threadedly connected to the external threads on the outer wall of the bolts 3 through the internal threads on the inner walls, thereby fixing the first connection disk 2 and the second connection disk 5, and further connecting the first cleaning rod 1 and the second cleaning rod 4 together. Through the settings of the nuts, bolts 3, first connection holes 6 and second connection holes 8, it is not only convenient for the installation and disassembly of the first connection disk 2 and the second connection disk 5, but also makes the connection between the first connection disk 2 and the second connection disk 5 more stable, so that the secondary chamber cleaning rod connection structure can be better used.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A connecting structure of a sub-chamber cleaning rod, characterized in that: including a first cleaning rod (1) and a first connecting disk (2) arranged at the upper end position of the first cleaning rod (1); a second connecting disk (5) is arranged at the upper end position of the first connecting disk (2); a second cleaning rod (4) is arranged at the upper end position of the second connecting disk (5); a jack (10) is arranged at the inner position of the second connecting disk (5) and the second cleaning rod (4); a plug post (7) is arranged at the inner position of the jack (10) and at the upper end position of the first connecting disk (2); Through the settings of the first connecting disk (2), the second connecting disk (5), the plug post (7) and the jack (10), the risk of the first cleaning rod (1) and the second cleaning rod (4) falling off is reduced.

2. The connecting structure of the auxiliary chamber cleaning rod according to claim 1, wherein: Chute grooves (11) are arranged at the left and right positions of the jack (10), and the chute grooves (11) are embedded at the inner wall positions of the second connecting disk (5) and the second cleaning rod (4).

3. The connecting structure of the auxiliary chamber cleaning rod according to claim 2, characterized in that: Locking blocks (9) are arranged at the left and right positions of the plug post (7) and at the inner position of the chute grooves (11), and the locking blocks (9) and the plug post (7) are of an integral structure.

4. A connecting structure of a sub-chamber cleaning rod according to claim 3, characterized in that: The locking blocks (9) and the chute grooves (11) are connected by a plugging method. Through the settings of the chute grooves (11) and the locking blocks (9), the plug post (7) can be prevented from rotating inside the jack (10).

5. A connecting structure of a secondary chamber cleaning rod according to claim 1, characterized in that: First connecting holes (6) and second connecting holes (8) are respectively arranged at the inner positions of the first connecting disk (2) and the second connecting disk (5) and respectively around the first cleaning rod (1) and the second cleaning rod (4).

6. The connecting structure of the auxiliary chamber cleaning rod according to claim 5, characterized in that: Both the first connecting holes (6) and the second connecting holes (8) are of a hollow cylindrical structure, and the diameters of the first connecting holes (6) and the second connecting holes (8) are the same.

7. The connecting structure of the auxiliary chamber cleaning rod according to claim 6, characterized in that: Bolts (3) are arranged at the inner positions of the first connecting holes (6) and the second connecting holes (8) and at the upper end position of the second connecting disk (5), and nuts are arranged at the outer positions of the bolts (3) and at the lower end position of the first connecting disk (2).

8. A connecting structure of a secondary chamber cleaning rod according to claim 7, characterized in that: External threads are arranged at the outer wall positions of the bolts (3), internal threads are arranged at the inner wall positions of the nuts, and the nuts are threadedly connected to the external threads at the outer wall of the bolts (3) through the internal threads at the inner walls, thereby fixing the first connecting disk (2) and the second connecting disk (5).

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