CN204778572U - A plastics axle sleeve for stopper is connected - Google Patents
A plastics axle sleeve for stopper is connected Download PDFInfo
- Publication number
- CN204778572U CN204778572U CN201520440992.XU CN201520440992U CN204778572U CN 204778572 U CN204778572 U CN 204778572U CN 201520440992 U CN201520440992 U CN 201520440992U CN 204778572 U CN204778572 U CN 204778572U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- drg
- adapter plate
- sleeve main
- stopper
- 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 - Fee Related
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- Bolts, Nuts, And Washers (AREA)
Abstract
(B, ) the utility model discloses a plastics axle sleeve for stopper is connected is including setting up axle sleeve main part (6) in bolt hole (5) of stopper (1), the one end of axle sleeve main part (6) is equipped with square fixed plate (2), square fixed plate (2) center be equipped with with the corresponding through -hole of axle sleeve main part (6), square fixed plate (2) edge is equipped with screw hole (3), is equipped with the screw in screw hole (3) and fixes square fixed plate (2) on stopper (1) the terminal surface in bolt hole (5) the outside, axle sleeve main part (6) and square fixed plate (2) are a plastics body structure. The utility model discloses can be used for the connection of stopper, can prevent that not hard up phenomenon from appearing in fastening bolt to the regular event of stopper has been guaranteed. (B, )
Description
Technical field
the utility model relates to a kind of axle sleeve, particularly a kind of plastic sleeve connected for drg.
Background technology
in current elevator industry, existing drg mounting means uses the binding bolt of gauge member to be connected with support.But due to the restriction of the principle of work of drg own, when normally working, the electromagnet of drg and armature directly can frequently collide, and this can cause binding bolt to occur to loosen, thus the electromagnet of drg and the gap of armature residual gap can be caused to change, have a strong impact on the regular event of drg.
Utility model content
the purpose of this utility model is, provides a kind of plastic sleeve connected for drg.It may be used for the connection of drg, can prevent binding bolt from occurring loosening phenomenon, thus ensure that the regular event of drg.
the technical solution of the utility model: the plastic sleeve connected for drg, is characterized in: comprise the axle sleeve main body be arranged in the bolt hole of drg; One end of axle sleeve main body is provided with square adapter plate, and square adapter plate center is provided with the through hole corresponding with axle sleeve main body; Described square adapter plate edge is provided with screw hole, is provided with on drg end face that square adapter plate is fixed on outside bolt hole by screw in screw hole; Described axle sleeve main body and square adapter plate are plastics integrative-structure.
in the above-mentioned plastic sleeve for drg connection, be provided with chamfering in the through hole of described square adapter plate, be convenient to the assembling of bolt.
in the aforesaid plastic sleeve for drg connection, described axle sleeve main body and square adapter plate are provided with through open slot, make plastic sleeve of the present utility model can have certain expanding ability, so that the installation of axle sleeve.
compared with prior art, the utility model passes through the plastics integrative-structure of axle sleeve main body and square adapter plate, can be arranged in the bolt hole of drg, and self can effectively fix, not easily slippage.And the utility model is when being applied to being fixedly connected with of drg, can prevents binding bolt from occurring loosening phenomenon, thus ensure that the regular event of drg.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is mounting structure schematic diagram of the present utility model;
fig. 3 is the cutaway view of Fig. 2.
being labeled as in accompanying drawing: 1-drg, the square adapter plate of 2-, 3-screw hole, 4-chamfering, 5-bolt hole, 6-axle sleeve main body.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
embodiment.For the plastic sleeve that drg connects, as shown in Figure 1 to Figure 3: comprise the axle sleeve main body 6 be arranged in the bolt hole 5 of drg 1; One end of axle sleeve main body 6 is provided with square adapter plate 2, and square adapter plate 2 center is provided with the through hole corresponding with axle sleeve main body 6; Described square adapter plate 2 edge is provided with screw hole 3, is provided with on drg 1 end face that square adapter plate 2 is fixed on outside bolt hole 5 by screw in screw hole 3; Described axle sleeve main body 6 and square adapter plate 2 are plastics integrative-structure.Chamfering 4 is provided with in the through hole of described square adapter plate 2.Described axle sleeve main body 6 and square adapter plate 2 are provided with through open slot.
during use, first by axle sleeve main body inserting bolt hole, then use screw to be fixed on the brake by square adapter plate through the screw hole of square adapter plate, in axle sleeve main body, then insert binding bolt carry out being fixedly connected with of drg.
Claims (3)
1. for drg connect plastic sleeve, it is characterized in that: comprise be arranged on drg (1) bolt hole (5) in axle sleeve main body (6); One end of axle sleeve main body (6) is provided with square adapter plate (2), and square adapter plate (2) center is provided with the through hole corresponding with axle sleeve main body (6); Described square adapter plate (2) edge is provided with screw hole (3), is provided with screw and is fixed on by square adapter plate (2) on drg (1) end face in bolt hole (5) outside in screw hole (3); Described axle sleeve main body (6) and square adapter plate (2) are plastics integrative-structure.
2. the plastic sleeve connected for drg according to claim 1, is characterized in that: be provided with chamfering (4) in the through hole of described square adapter plate (2).
3. the plastic sleeve connected for drg according to claim 1, is characterized in that: described axle sleeve main body (6) and square adapter plate (2) are provided with through open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440992.XU CN204778572U (en) | 2015-06-25 | 2015-06-25 | A plastics axle sleeve for stopper is connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440992.XU CN204778572U (en) | 2015-06-25 | 2015-06-25 | A plastics axle sleeve for stopper is connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778572U true CN204778572U (en) | 2015-11-18 |
Family
ID=54518664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440992.XU Expired - Fee Related CN204778572U (en) | 2015-06-25 | 2015-06-25 | A plastics axle sleeve for stopper is connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944312A (en) * | 2015-06-25 | 2015-09-30 | 浙江玛拓驱动设备有限公司 | Plastic bush for connection of brake |
-
2015
- 2015-06-25 CN CN201520440992.XU patent/CN204778572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944312A (en) * | 2015-06-25 | 2015-09-30 | 浙江玛拓驱动设备有限公司 | Plastic bush for connection of brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |