CN204082813U - A kind of Novel busbar connecting plate - Google Patents
A kind of Novel busbar connecting plate Download PDFInfo
- Publication number
- CN204082813U CN204082813U CN201420497246.XU CN201420497246U CN204082813U CN 204082813 U CN204082813 U CN 204082813U CN 201420497246 U CN201420497246 U CN 201420497246U CN 204082813 U CN204082813 U CN 204082813U
- Authority
- CN
- China
- Prior art keywords
- thread bush
- thread
- cylinder manifold
- tapped hole
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 238000004642 transportation engineering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model provides a kind of Novel busbar connecting plate, for be plugged in the middle part of cylinder manifold and to be connected with the cylinder manifold offering attachment hole; It is characterized in that: comprise plate body and be provided with the thread bush of outside thread and internal thread; The described plate body position corresponding with attachment hole offers tapped hole; The outside of described thread bush is provided with slot, and thread bush comprises the latch for inserting in slot; Described thread bush is set in tapped hole and is connected with tapped hole, and latch embeds between thread bush and tapped hole; The height of described thread bush is L=10mm, and outside thread is of a size of M16 × 1.5, and dimension of inner screw thread is M10 × 1.5.Make the structure stability of cylinder manifold high after the utility model bus board is connected with cylinder manifold, and greatly reduce the user cost of bus board, improve the convenience of cylinder manifold maintenance, thus improve working efficiency.
Description
Technical field
The utility model relates to the technical field of Transportation Engineering accessory, more particularly, relates to a kind of bus board.
Background technique
In the Transportation Engineering such as high ferro or subway, cylinder manifold, by supporting to be installed in tunnel top above circuit or tube wall with positioning device, is the chief component that rigid contact net hangs.Because cylinder manifold has fixing Line of contact and current-carrying two major functions, normally stream is got when the installation quality of cylinder manifold directly determines smoothness and the train operation of Line of contact, therefore, the mounting process of cylinder manifold is required and rigid requirements for connected element in mounting process all very strict.
In existing cylinder manifold mounting process, the installation method of cylinder manifold is such: be socketed on bus board by the cylinder manifold offering attachment hole at two, bus board also offers mounting hole, then is fixedly connected with by bolt and attachment hole and mounting hole the connection and installation that realize cylinder manifold.But in train high speed operation process, due to the impact that cylinder manifold is shaken for a long time, the worm tooth of bus board mounting hole is easily because vibrations cause breakage, the connection of itself and bolt is caused to loosen, thus affect the installation of cylinder manifold and the fixing of Line of contact, easily cause accident to occur, for high speed operation train there is serious potential safety hazard.
And, owing to being directly be opened on bus board with bolted mounting hole, so this Placement makes the maintenance of bus board all very loaded down with trivial details: the worm tooth breakage once mounting hole can not use, whole piece bus board is then wanted to disassemble replacing, reinstall again, thus improve maintenance cost.And, use these bus boards with mounting hole to scrap at this point, cause huge loss.Meanwhile, above-mentioned maintenance mode need installation personnel at substantial time and efforts carry out bus board and cylinder manifold in place, to adjust and fixing, cause affect installation progress, reduction working efficiency.
Therefore, now need provide a kind of structure simple bus board, thus make connected cylinder manifold while the fixing Line of contact of realization and current-carrying two functions, improve the convenience that cylinder manifold is safeguarded, reduce the user cost of bus board.
Model utility content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, there is provided a kind of structure simple Novel busbar connecting plate, make the structure stability of cylinder manifold high after this bus board is connected with cylinder manifold, and greatly reduce the user cost of bus board, improve the convenience of cylinder manifold maintenance, thus improve working efficiency.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of Novel busbar connecting plate, for be plugged in the middle part of cylinder manifold and to be connected with the cylinder manifold offering attachment hole; It is characterized in that: comprise plate body and be provided with the thread bush of outside thread and internal thread; The described plate body position corresponding with attachment hole offers tapped hole; The outside of described thread bush is provided with slot, and thread bush comprises the latch for inserting in slot; Described thread bush is set in tapped hole and is connected with tapped hole, and latch embeds between thread bush and tapped hole; The height of described thread bush is L=10mm, and outside thread is of a size of M16 × 1.5, and dimension of inner screw thread is M10 × 1.5.
Existing cylinder manifold mounting process directly on connecting plate, offers mounting hole, then be fixedly connected with the connection that realizes cylinder manifold and bus board and installation by the attachment hole of bolt and cylinder manifold and mounting hole.Bus board in such scheme directly at mounting hole built with thread bush, then to be fixedly connected with the connection that realizes cylinder manifold and bus board and installation with the attachment hole of cylinder manifold by fastening piece.The bus board that the utility model is provided with thread bush can improve its stability be connected with cylinder manifold, when the internal thread tooth of thread bush causes breakage because shaking, directly can replace thread bush, and do not need whole piece bus board to change to scrap, thus reduction cost of production, also improve the convenience of maintenance.Meanwhile, latch be arranged so that the connection of thread bush and tapped hole is fixed further, and can not to slide, and this design and the setting of thread bush size also improve the stability that thread bush internal thread is connected with joint outer part, can bear friction repeatedly.
The outside of described thread bush is provided with 2 slots, 3 slots or 4 slots.Thread bush of the present utility model to be connected with the latch of respective numbers by 2 slots, 3 slots or 4 slots can realize being connected and fixed of thread bush and tapped hole, mutually can not slide.
More particularly, described slot is evenly distributed on the outside of thread bush.2 slots or 4 slots can be distributed in the outside of thread bush symmetrically.
The line of notch in thread bush end face/bottom surface of described 3 slots forms equilateral triangle.When such design makes thread bush outside thread be connected with joint outer part, the frictional force that thread bush bears is evenly distributed, thus improves cylinder manifold and the stability be connected between bus board, also can extend the working life of thread bush, reduces maintenance cost.
The opposite flank that described latch is connected with slot at it is provided with groove.The design of groove discharges unnecessary scrap in the process of conveniently latch insertion slot.
Described latch embeds between thread bush and tapped hole and refers to: described latch realizes embedding between thread bush and tapped hole by inserting in slot.In the utility model, the connection of thread bush and tapped hole is that it is dual fixing to embed between thread bush and tapped hole by screw thread and latch, thus improves the stability connected.
The utility model also comprises for the fixing bolt of bus board and cylinder manifold, and described bolt, successively by being connected with attachment hole and thread bush internal thread, realizes fixing of bus board and cylinder manifold.
Described thread bush is the thread bush that stainless steel material is made.The thread bush that stainless steel material is made has corrosion resistance, and structural strength increases, and is not easy wearing and tearing.
Compared with prior art, the utility model tool has the following advantages and beneficial effect:
1, bus board of the present utility model is provided with thread bush, then can improve its stability be connected with cylinder manifold, when the internal thread tooth of thread bush causes breakage because shaking, directly can replace thread bush, and do not need whole piece bus board to change to scrap, thus reduction cost of production, also improve the convenience of maintenance.
2, in the utility model bus board, the connection of thread bush and tapped hole embeds between thread bush and tapped hole dual fixing by screw thread and latch, and can not mutually slide.
3, in the utility model cylinder manifold, the setting of thread bush size makes the outside of thread bush evenly can be provided with 2 slots, 3 slots or 4 slots, the frictional force that such thread bush bears is evenly distributed, and improves the stability that thread bush internal thread is connected with joint outer part.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment one bus board;
Fig. 2 is the structural representation in embodiment one bus board before thread bush installation;
Fig. 3 is the structural representation in embodiment one bus board after thread bush installation;
Fig. 4 is the schematic diagram of embodiment one bus board when being connected with cylinder manifold;
Fig. 5 is the structural representation in embodiment two bus board before thread bush installation;
Fig. 6 is the structural representation in embodiment two bus board after thread bush installation;
Wherein, 1 be bus board, 2 be cylinder manifold, 3 be attachment hole, 4 be plate body, 5 be thread bush, 6 be tapped hole, 7 be slot, 8 be latch, 9 for groove.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment one
The present embodiment is provided with 3 slots to being described below for the outside of thread bush.
As shown in Figures 1 to 4, bus board 1 of the present utility model is for be plugged in the middle part of cylinder manifold 2 and to be connected with the cylinder manifold 2 offering attachment hole 3.This bus board 1 comprises plate body 4 and is provided with the thread bush 5 of outside thread and internal thread, and wherein, plate body 1 position corresponding with attachment hole 3 offers tapped hole 6.The height of the utility model thread bush 5 is L=10mm, and its outside thread is of a size of M16 × 1.5, and dimension of inner screw thread is M10 × 1.5.
The outside of this thread bush 5 is provided with 3 slots 7,3 slots 7 are evenly distributed on the outside of thread bush 5, and the line of the notch of 3 slots 7 in thread bush 5 end faces/bottom surface forms equilateral triangle, when such design makes thread bush 5 outside thread be connected with tapped hole 6, the frictional force that thread bush 5 bears is evenly distributed, thus improve cylinder manifold 2 and the stability be connected between bus board 1, also can extend the working life of thread bush 5, reduce maintenance cost.
Thread bush 5 comprises 3 latches 8 for inserting in 3 slots 7, and the opposite flank that latch 8 is connected with slot 7 at it is provided with groove 9.3 latches 8 realize embedding between thread bush 5 and tapped hole 6 by inserting in slot 7, therefore, in the utility model, the connection of thread bush 5 and tapped hole 6 embeds between thread bush 5 and tapped hole 6 dual fixing by screw thread and latch 8, thus can improve the stability of connection.
The utility model also comprises for bus board 1 bolt (not shown) fixing with cylinder manifold 2, and bolt, successively by being connected with attachment hole 3 and thread bush 5 internal thread, realizes fixing of bus board 1 and cylinder manifold 2.In order to increase the structural strength of thread bush 5, and make it have rust-proofing function, the thread bush that thread bush 5 is made for stainless steel material.
Bus board structure of the present utility model is simple, its thread bush 5 arranged directly is connected with the attachment hole 3 of cylinder manifold 2 by bolt, change the technique that the mounting hole in prior art, bus board 1 directly offered is connected with cylinder manifold 2 by bolt, thus reduction cost of production, also improve the convenience of maintenance.Bus board 1 of the present utility model is such connections with cylinder manifold 2:
1, thread bush 5 is threaded with tapped hole 6 by outside thread.
2, latch 8 realizes embedding between thread bush 5 and tapped hole 6 by inserting in slot 7, and thread bush 5 is fixed further with the connection of tapped hole 6.
3, be connected with attachment hole 3 and thread bush 5 internal thread successively by bolt, realize the fixing of bus board 1 and cylinder manifold 2.
The bus board 1 that the utility model is provided with thread bush 5 can improve its stability be connected with cylinder manifold 2, when the internal thread tooth of thread bush 5 causes breakage because shaking, can directly replace thread bush 5, and do not need whole piece bus board 1 to change to scrap, thus reduction cost of production, also improve the convenience of maintenance.
Above-described embodiment is the utility model preferably mode of execution; but mode of execution of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Embodiment two
The present embodiment and embodiment one difference are only: as shown in Figure 5 and Figure 6, the arranged outside of thread bush has 4 slots 7,4 slots 7 are evenly distributed on the outside of thread bush, this thread bush comprises the opposite flank that 4 latches, 8,4 latches 8 for inserting in 4 slots 7 are connected with slot 7 at it and is provided with groove 9.4 latches 8 realize embedding between thread bush and tapped hole by inserting in slot 7, therefore, in the present embodiment, the connection of thread bush and tapped hole embeds between thread bush and tapped hole dual fixing by screw thread and 4 latches 8, thus can improve the stability of connection.
In the present embodiment, other structure and the bus board of bus board are consistent with the Placement of cylinder manifold and embodiment one.
Claims (8)
1. a Novel busbar connecting plate, for be plugged in the middle part of cylinder manifold and to be connected with the cylinder manifold offering attachment hole; It is characterized in that: comprise plate body and be provided with the thread bush of outside thread and internal thread; The described plate body position corresponding with attachment hole offers tapped hole; The outside of described thread bush is provided with slot, and thread bush comprises the latch for inserting in slot; Described thread bush is set in tapped hole and is connected with tapped hole, and latch embeds between thread bush and tapped hole; The height of described thread bush is L=10mm, and outside thread is of a size of M16 × 1.5, and dimension of inner screw thread is M10 × 1.5.
2. Novel busbar connecting plate according to claim 1, is characterized in that: the outside of described thread bush is provided with 2 slots, 3 slots or 4 slots.
3. Novel busbar connecting plate according to claim 2, is characterized in that: described slot is evenly distributed on the outside of thread bush.
4. Novel busbar connecting plate according to claim 2, is characterized in that: the line of notch in thread bush end face/bottom surface of described 3 slots forms equilateral triangle.
5. Novel busbar connecting plate according to claim 1, is characterized in that: the opposite flank that described latch is connected with slot at it is provided with groove.
6. Novel busbar connecting plate according to claim 1, is characterized in that: described latch embeds between thread bush and tapped hole and refers to: described latch realizes embedding between thread bush and tapped hole by inserting in slot.
7. Novel busbar connecting plate according to any one of claim 1 to 6, it is characterized in that: also comprise the bolt fixed for bus board and cylinder manifold, described bolt, successively by being connected with attachment hole and thread bush internal thread, realizes the fixing of bus board and cylinder manifold.
8. Novel busbar connecting plate according to claim 7, is characterized in that: described thread bush is the thread bush that stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497246.XU CN204082813U (en) | 2014-08-29 | 2014-08-29 | A kind of Novel busbar connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497246.XU CN204082813U (en) | 2014-08-29 | 2014-08-29 | A kind of Novel busbar connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082813U true CN204082813U (en) | 2015-01-07 |
Family
ID=52175536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497246.XU Expired - Lifetime CN204082813U (en) | 2014-08-29 | 2014-08-29 | A kind of Novel busbar connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082813U (en) |
-
2014
- 2014-08-29 CN CN201420497246.XU patent/CN204082813U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528131, No. two East Ring Road, Chen Long Long Industrial Zone, Foshan, Guangdong, Shunde Patentee after: FOSHAN HONGJINYUAN PRECISION MANUFACTURING CO.,LTD. Address before: 528000, No. two East Ring Road, Chencun industrial area, Chencun Town, Shunde District, Guangdong, Foshan Patentee before: Foshan Golden Source Aluminium Products Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |