CN208992619U - A kind of nut fastener applied to crosshead sheave device - Google Patents
A kind of nut fastener applied to crosshead sheave device Download PDFInfo
- Publication number
- CN208992619U CN208992619U CN201821065938.1U CN201821065938U CN208992619U CN 208992619 U CN208992619 U CN 208992619U CN 201821065938 U CN201821065938 U CN 201821065938U CN 208992619 U CN208992619 U CN 208992619U
- Authority
- CN
- China
- Prior art keywords
- external member
- vertical plate
- crosshead sheave
- sheave device
- nut
- 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
Links
Abstract
The utility model discloses a kind of nut fasteners applied to crosshead sheave device, including the external member for entangling nut, the two sides of the external member are provided with vertical plate, the upper end of the vertical plate is provided with dismountable handle, wherein the external member and vertical plate form the shape of falling ∏ structure, and the handle passes through the vertical plate of external member two sides；Requirement of the fastener for the special shape and crosshead sheave device nut of crosshead sheave device, using external member, the design of vertical plate cooperation Detachable handle, both the high situation of crosshead sheave device nut circumference narrow space, nut fastening requirements had been adapted to, structure is easy to use simultaneously, and working efficiency greatly improves.
Description
Technical field
The utility model relates to elevator mounting technique field, especially a kind of nut applied to crosshead sheave device is fastened
Device.
Background technique
The car top of elevator, especially elevator needs directive wheel, and effect plays the role of labour-saving when being traction carriage.And
When previous in-site installation crosshead sheave device, due to lacking suitable tool, so commonly big to crosshead sheave device
Nut, such as M64, fastening work be a difficult operation, sometimes installation personnel even need hammer to be beaten so that
It achievees the effect that rotation is tightened, and both took efforts, and had also affected working efficiency.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of nut fastening applied to crosshead sheave device
Device.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of nut fastener applied to crosshead sheave device, including the external member for entangling nut, the two of the external member
Side is provided with vertical plate, and the upper end of the vertical plate is provided with dismountable handle, wherein the external member and vertical plate are formed and
∏ shape structure, the handle pass through the vertical plate of external member two sides.
As a preference, the handle is strip, the handle can the sliding of opposed vertical plate, the length of the handle
Spend the 2 times or more of the distance between the vertical plate of external member two sides.
As a preference, the handle side is provided with raised line.
As a preference, the external member is set round.
As a preference, connected between the external member, vertical plate by welding manner.
As a preference, the external member is to connect to be formed by several coaming plate part welding manners.
As a preference, the coaming plate part is 56mm × 30mm × 12mm square plate.
The beneficial effects of the utility model are: the fastener is directed to the special shape and crosshead sheave device spiral shell of crosshead sheave device
Female requirement had both adapted to crosshead sheave device nut circumference space using external member, the design of vertical plate cooperation Detachable handle
Situation narrow, nut fastening requirements are high, while structure is easy to use, working efficiency greatly improves.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the perspective view of the utility model.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The utility model is further elaborated.For the thorough explanation present invention, some spies can be related in following description
Determine details.And in these no specific details, the invention can still be realized, i.e., the technical staff in fields uses this
These of place describe and state that the others skilled in the art into fields can more effectively introduce their work essence.
Referring to Fig.1, a kind of nut fastener applied to crosshead sheave device, it is described including the external member 1 for entangling nut
The two sides of external member 1 are provided with vertical plate 2, and this design is erected since vertical plate 2 itself occupies the space very little in 1 outside of external member
Straight panel 2 can upwardly extend sufficiently long range and operator is facilitated to operate, and be well suited for coping with crosshead sheave device narrow space
Situation, and the vertical plate 2 of 1 two sides of external member designs, compared to a general telescopic fastener, it is ensured that there is bigger torsion
Power, the big nut suitable for crosshead sheave device.The upper end of the vertical plate 2 is provided with dismountable handle 3, wherein the external member
1 and vertical plate 2 formed the shape of falling ∏ structure, the handle 3 across 1 two sides of external member vertical plate 2.At work, nut is tight
Gu the external member 1 of device is inserted on the nut of crosshead sheave device, 3 are then fitted a handle on, nut can be realized by then holding handle 3
Fastening.This nut fastener structure is easy to use, and using after this design, the time for fastening crosshead sheave device nut is bright
Aobvious to shorten, working efficiency greatly improves.
The handle 3 is strip, the handle 3 can opposed vertical plate 2 slide, the length of the handle 3 is 1 liang of external member
The 2 times or more of distance between side vertical plate 2, this movable design make handle 3 that can either carry out the arm of force in the lateral direction
The adjustment of distance, hand flexibly the holding with a firm grip to fastener when being also convenient for operation.In addition, 3 side of handle is provided with raised line 4,
Handle 3 can be made in adjustment arm of force distance or in fastening nut, it is not easy to generate skidding.
The external member 1 is set round, i.e. external member 1 is the design similar to through-hole, and it is further types of to can be convenient adaptation in this way
Nut, especially those nuts for connecting traction piece above.
It is connected between the external member 1, vertical plate 2 by welding manner, keeps fastener sufficiently tight, while simplifying production work
Skill.The external member 1 is to connect to be formed by several 5 welding manners of coaming plate part, facilitates 1 production technology of external member of fastener.
The case where should be noted that above-mentioned welding procedure must be secured, being not allow for dry joint, rosin joint and desoldering, postwelding wants scarfing cinder simultaneously
Do straight calibration.Preferably, the coaming plate part 5 is 56mm × 30mm × 12mm square plate, both raw convenient for high-volume
It produces, and can guarantee quality.
According to above-mentioned principle, the utility model can also be made appropriate changes and modifications to the above embodiments.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the protection scope of the claims of the present utility model.
By it was verified that fastening the time of M64 nut on crosshead sheave device by original 20 points after using the product
Clock shortens to three minutes, greatly improves working efficiency.Processing technology very simple, the total weight of finished product are only 2.74KG, knot
Structure is rationally light and handy, and the round bar as operation be it is movable, this structure can either carry out the arm of force in the lateral direction
The adjustment of distance, hand when being also convenient for operation skid to flexibly holding with a firm grip for fastener without being easy to produce, it may be said that are collection safety
With agile in one, there is extremely good stability and Modulatory character.
Claims (7)
1. a kind of nut fastener applied to crosshead sheave device, it is characterised in that: including the external member (1) for entangling nut,
The two sides of the external member (1) are provided with vertical plate (2), and the upper end of the vertical plate (2) is provided with dismountable handle (3),
Described in external member (1) and vertical plate (2) formedShape structure, the handle (3) pass through the vertical plate of external member (1) two sides
(2)。
2. a kind of nut fastener applied to crosshead sheave device according to claim 1, it is characterised in that: the handle
(3) be strip, the handle (3) can opposed vertical plate (2) sliding, the length of the handle (3) is that external member (1) two sides are vertical
The 2 times or more of distance between plate (2).
3. a kind of nut fastener applied to crosshead sheave device according to claim 1 or 2, it is characterised in that: described
Handle (3) side is provided with raised line (4).
4. a kind of nut fastener applied to crosshead sheave device according to claim 1, it is characterised in that: the external member
It (1) is set round.
5. a kind of nut fastener applied to crosshead sheave device according to claim 1, it is characterised in that: the external member
(1), it is connected between vertical plate (2) by welding manner.
6. a kind of nut fastener applied to crosshead sheave device according to claim 1 or 4, it is characterised in that: described
External member (1) is to connect to be formed by several coaming plate part (5) welding manners.
7. a kind of nut fastener applied to crosshead sheave device according to claim 6, it is characterised in that: the coaming plate
Part (5) is 56mm × 30mm × 12mm square plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065938.1U CN208992619U (en) | 2018-07-05 | 2018-07-05 | A kind of nut fastener applied to crosshead sheave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065938.1U CN208992619U (en) | 2018-07-05 | 2018-07-05 | A kind of nut fastener applied to crosshead sheave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992619U true CN208992619U (en) | 2019-06-18 |
Family
ID=66797992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065938.1U Expired - Fee Related CN208992619U (en) | 2018-07-05 | 2018-07-05 | A kind of nut fastener applied to crosshead sheave device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992619U (en) |
-
2018
- 2018-07-05 CN CN201821065938.1U patent/CN208992619U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |