Splicing type CT slip ring

Abstract

The utility model relates to the technical field of CT slip rings, in particular to a splicing type CT slip ring which comprises a slip ring body and a semi-annular bottom support, an insertion block used for splicing is integrally constructed on the surface of the outer side end of the slip ring body, and an insertion groove connected with the insertion block in an inserted mode is formed in the end, away from the insertion block, of the periphery of the slip ring body. When the CT slip ring is spliced, the inserting blocks and the inserting grooves of the four sets of slip ring bodies can be connected in an inserted mode, so that the four sets of slip ring bodies can be spliced together, certain pressure can be shared for the follow-up process through splicing in the inserted mode, and the slip ring bodies spliced together can operate more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of CT slip rings, in particular to a spliced ​​CT slip ring. Background Art

[0002] A CT slip ring is a device used to transmit power and signals, and is widely used in various rotating equipment. It is a device that can achieve internal power and signal transmission in rotating equipment. Its working principle is to achieve power and signal transmission through internal guide wires that contact external brushes. Patent No. CN202323657912.X discloses a spliced ​​CT slip ring, which is equipped with four arc-shaped slip ring assemblies. Blocks and slots are respectively provided at both ends of the slip ring assembly. The two cooperate to enable the slip ring assemblies to be docked and connected together. However, the spliced ​​CT slip rings are connected by the mutual engagement between the blocks and slots, and the force is completely concentrated on the arc plate, resulting in greater pressure on the arc plate and prone to certain effects. To this end, we propose a spliced ​​CT slip ring. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a spliced ​​CT slip ring.

[0004] The technical solution adopted by the utility model to solve the technical problem is a spliced ​​CT slip ring, comprising a slip ring body and a semi-annular base. The outer end surface of the slip ring body is integrally constructed with an insert block for splicing, and the outer periphery of the slip ring body is provided with a slot that is plugged into the insert block at one end away from the insert block.

[0005] The slip ring body and the semi-circular base are provided with semi-arc grooves for connection on one side opposite to the semi-arc base, and there are multiple groups of semi-arc grooves. The slip ring body and the semi-arc base support are integrally constructed with semi-arc clips that are engaged with the semi-arc grooves on one side opposite to the semi-arc base. The outer wall surface of the semi-arc base support is provided with a rail groove, and the semi-arc rail bar is engaged with the rail seat.

[0006] By adopting the above technical solution, when splicing the CT slip rings, the plugs and slots between the four groups of slip ring bodies can be plugged into each other, so that the four groups of slip ring bodies can be spliced ​​together. The splicing by plugging into each other can share a certain amount of pressure in the subsequent splicing, so that the spliced ​​slip ring bodies can operate more stably.

[0007] When the four groups of slip ring bodies are spliced ​​together, the semi-annular base bracket clamped at the bottom of the slip ring body can be moved, and the semi-arc clamping strips and semi-arc clamping grooves that are engaged with each other between the semi-annular base bracket and the slip ring body are conveniently connected and supported, and then the middle parts of the four groups of semi-annular base brackets are made to correspond to the joints of the four groups of slip ring bodies respectively, and then the semi-arc rails in the outer peripheral rail grooves of the semi-arc base brackets are moved, so that the four groups of semi-arc rails are displaced in the rail grooves and the middle parts thereof correspond to the joints of the four groups of semi-arc base brackets, so that the slip ring bodies spliced ​​together can operate more stably.

[0008] Specifically, an insulating layer is bonded to the bottom surface of the semi-annular base.

[0009] By adopting the above technical solution, the insulation layer can be conveniently provided with auxiliary protection.

[0010] Specifically, the outer wall surface of the semi-annular base and the outer wall surface of the semi-arc rail are both provided with grooves, and there are multiple groups of grooves.

[0011] By adopting the above technical solution, the groove makes it easier to move the semi-annular base and the semi-arc rail.

[0012] Specifically, the semi-annular base support and the opposite side of the slip ring body are both provided with semi-arc grooves, and there are multiple groups of semi-arc grooves. The semi-annular base support and the opposite side of the slip ring body are both integrally constructed with semi-arc strips that fit with the semi-arc grooves, and there are multiple groups of semi-arc strips.

[0013] By adopting the above technical solution, the semi-arc groove and the semi-arc strip fit together and are slidably connected, which facilitates improving the stability of the connection between the semi-annular base and the slip ring body.

[0014] Specifically, the outer wall surface of the slip ring, the outer wall surface of the semi-annular base and the outer wall surface of the semi-arc rail are all provided with pin holes, and there are multiple groups of pin holes, and rotating pins for fastening are screwed in the pin holes.

[0015] By adopting the above technical solution, the rotating pin and the pin hole are screwed together, which makes it easy to fix the four sets of semi-annular base supports and the four sets of semi-arc rails after adjusting their positions, thereby reducing the subsequent displacement and allowing the spliced ​​slip ring bodies to operate more stably.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of the present application adopts the design of slip ring bodies, plug-ins and slots. When the CT slip rings are spliced ​​together, the plug-ins and slots between the four groups of slip ring bodies can be plugged into each other, so that the four groups of slip ring bodies can be spliced ​​together. The splicing by plugging into each other can share a certain amount of pressure in the subsequent process, so that the spliced ​​slip ring bodies can operate more stably.

[0018] 2. The technical solution of the present application is designed with a semi-annular base support, a semi-arc groove, a semi-arc clip, a rail groove and a semi-arc rail. When the four groups of slip rings are spliced ​​together, the semi-annular base support engaged at the bottom of the slip ring can be moved, and the semi-arc clip and the semi-arc groove engaged with each other between the semi-annular base support and the slip ring are conveniently connected and supported. Then, the middle parts of the four groups of semi-annular base supports are made to correspond to the joints of the four groups of slip rings respectively. Subsequently, the semi-arc rails in the outer peripheral rail grooves of the semi-arc base supports are moved, so that the four groups of semi-arc rails are displaced in the rail grooves and the middle parts thereof correspond to the joints of the four groups of semi-arc base supports, thereby making the slip rings spliced ​​together operate more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an axonometric drawing of the present utility model;

[0021] Figure 2 This is a schematic plan view of the connection structure between the slip ring body and the semi-annular base of the utility model;

[0022] Figure 3 It is a planar schematic diagram of the connection structure between the plug-in block and the slot of the utility model;

[0023] In the figure: 1, slip ring body; 2, plug block; 3, slot; 4, semi-annular base; 5, semi-arc slot; 6, semi-arc strip; 7, semi-arc groove; 8, semi-arc strip; 9, rail groove; 10, semi-arc rail; 11, pin hole; 12, rotary pin; 13, insulation layer; 14, groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a spliced ​​CT slip ring, comprising a slip ring body 1 and a semi-annular base 4, wherein an insert block 2 for splicing is integrally constructed on the outer end surface of the slip ring body 1, and a slot 3 for plugging and connecting with the insert block 2 is provided at the end of the outer periphery of the slip ring body 1 away from the insert block 2; a semi-arc-shaped card groove 5 for connection is provided on the opposite side of the slip ring body 1 to the semi-annular base, and there are multiple groups of semi-arc-shaped card grooves 5; a semi-arc-shaped card strip 6 for plugging and connecting with the semi-arc-shaped card groove 5 is integrally constructed on the opposite side of the slip ring body 1 to the semi-annular base 4, a rail groove 9 is provided on the outer wall surface of the semi-annular base 4, and a semi-arc-shaped rail bar 10 is plugged and connected in the rail seat.

[0026] In use, when the CT slip ring is spliced, the insertion blocks 2 between the four groups of slip ring bodies 1 can be inserted into the insertion slots 3, so that the four groups of slip ring bodies 1 can be spliced together, and the splicing by the insertion mode can share some pressure for subsequent use, so that the spliced slip ring bodies 1 can operate more stably.

[0027] When the four groups of slip ring bodies 1 are spliced together, the semi-annular bottom supports 4 at the bottom of the slip ring bodies 1 can be moved, and the semi-annular clamping strips 6 and the semi-annular clamping grooves 5 between the semi-annular bottom supports 4 and the slip ring bodies 1 are conveniently connected and supported, and then the middle portions of the four groups of semi-annular bottom supports 4 correspond to the seams of the four groups of slip ring bodies 1, and then the semi-annular rail strips 10 in the outer circumferential rail grooves 9 of the semi-annular bottom supports are moved, so that the four groups of semi-annular rail strips 10 are displaced in the rail grooves 9 and the middle portions thereof correspond to the seams of the four groups of semi-annular bottom supports, so that the spliced slip ring bodies 1 can operate more stably.

[0028] As shown in Figure 1 and Figure 2 , the bottom end surface of the semi-annular bottom support 4 is bonded with an insulating layer 13.

[0029] In use, the insulating layer 13 is convenient for auxiliary protection.

[0030] As shown in Figure 1 , the outer wall surface of the semi-annular bottom support 4 and the outer wall surface of the semi-annular rail strip 10 are both provided with grooves 14, and the grooves 14 have multiple groups.

[0031] In use, the grooves 14 make the semi-annular bottom support 4 and the semi-annular rail strip 10 more convenient to move.

[0032] As shown in Figure 2 , the opposite surfaces of the semi-annular bottom support 4 and the slip ring body 1 are both provided with semi-annular grooves 7, and the opposite surfaces of the semi-annular bottom support 4 and the slip ring body 1 are both integrally provided with semi-annular strips 8 that match the semi-annular grooves 7, and the semi-annular strips 8 have multiple groups.

[0033] In use, the semi-annular grooves 7 and the semi-annular strips 8 match and slide with each other, which facilitates the stability of the connection between the semi-annular bottom support 4 and the slip ring body 1.

[0034] As shown in Figure 1 and Figure 2 , the outer wall surface of the slip ring body 1, the outer wall surface of the semi-annular bottom support 4, and the outer wall surface of the semi-annular rail strip 10 are all provided with pin holes 11, and the pin holes 11 have multiple groups, and the pin holes 11 are screw-mounted with a rotating pin 12 for fastening.

[0035] When in use, the rotating pin 12 and the pin hole 11 are screwed together, which is convenient for fixing the four groups of semi-annular base supports 4 and the four groups of semi-arc rails 10 after adjusting their positions, thereby reducing the subsequent displacement and allowing the spliced ​​slip ring body 1 to operate more stably.

[0036] The working principle and use process of the utility model are as follows: when using, first install the corresponding structural components in the appropriate position. When splicing the CT slip ring, the plug-in blocks 2 and the slots 3 between the four groups of slip ring bodies 1 can be plugged into each other, so that the four groups of slip ring bodies 1 can be spliced ​​together. The splicing by plugging each other can share a certain amount of pressure for the subsequent operation, so that the spliced ​​slip ring bodies 1 can operate more stably. At the same time, when the four groups of slip ring bodies 1 are spliced ​​together, the semi-annular bottom bracket 4 clamped at the bottom of the slip ring body 1 can be moved, and the semi-annular bottom bracket 4 and the slip ring body 1 are clamped into each other. The combined semi-arc clip 6 and the semi-arc slot 5 are conveniently connected and supported, and then the middle parts of the four groups of semi-annular base supports 4 are respectively made to correspond to the joints of the four groups of slip ring bodies 1, and then the semi-arc rails 10 in the outer peripheral rail grooves 9 of the mobile semi-arc base supports are made to displace the four groups of semi-arc rails 10 in the rail grooves 9 and the middle parts thereof correspond to the joints of the four groups of semi-arc base supports, and then the rotary pin 12 and the pin hole 11 are cooperated with each other to fix the positions of the four groups of semi-annular base supports 4 and the semi-arc rails 10, so that the slip ring bodies 1 spliced ​​together can be fixed and can operate more stably.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliced ​​CT slip ring, characterized in that: The invention comprises a slip ring body (1) and a semi-annular base (4); the outer end surface of the slip ring body (1) is integrally constructed with an insert block (2) for splicing, and an end of the outer periphery of the slip ring body (1) away from the insert block (2) is provided with a slot (3) for plugging and connecting with the insert block (2); The sliding ring body (1) and the semi-circular base are both provided with a semi-arc groove (5) for connection on one side opposite to the semi-circular base, and there are multiple groups of semi-arc grooves (5). The sliding ring body (1) and the semi-circular base support (4) are both integrally constructed with a semi-arc clip (6) that is engaged and connected with the semi-arc groove (5). The outer wall surface of the semi-circular base support (4) is provided with a rail groove (9), and a semi-arc rail bar (10) is engaged and connected in the rail seat.

2. The spliced ​​CT slip ring according to claim 1, characterized in that: An insulating layer (13) is bonded to the bottom surface of the semi-annular base (4).

3. The spliced ​​CT slip ring according to claim 1, characterized in that: The outer wall surface of the semi-annular base (4) and the outer wall surface of the semi-arc rail (10) are both provided with grooves (14), and there are multiple groups of grooves (14).

4. The spliced ​​CT slip ring according to claim 1, characterized in that: The semi-annular base support (4) and the sliding ring body (1) are both provided with a semi-arc groove (7) on one side opposite to the sliding ring body (1), and there are multiple groups of semi-arc grooves (7). The semi-annular base support (4) and the sliding ring body (1) are both integrally constructed with a semi-arc strip (8) that fits with the semi-arc groove (7), and there are multiple groups of semi-arc strips (8).

5. The spliced ​​CT slip ring according to claim 1, characterized in that: The outer wall surface of the slip ring body (1), the outer wall surface of the semi-annular base (4) and the outer wall surface of the semi-arc rail (10) are all provided with pin holes (11), and there are multiple groups of pin holes (11). Rotary pins (12) for tightening are screwed in the pin holes (11).

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