CN206600338U - Clamping bolt device for cable car - Google Patents
Clamping bolt device for cable car Download PDFInfo
- Publication number
- CN206600338U CN206600338U CN201720295075.6U CN201720295075U CN206600338U CN 206600338 U CN206600338 U CN 206600338U CN 201720295075 U CN201720295075 U CN 201720295075U CN 206600338 U CN206600338 U CN 206600338U
- Authority
- CN
- China
- Prior art keywords
- bolt
- barrel shell
- outer cover
- cable car
- clamping
- 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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Abstract
A kind of clamping bolt device for cable car, includes the body of bolt that tooth crest and root portion in threaded portion are provided with recess channels（1）, be arranged on the body of bolt（1）Exterior side surface portion and in the body of bolt（1）Between there is the interval barrel shell of enlarged cavities（2）, be set to and barrel shell（2）Couple and to the body of bolt（1）End face portion carry out sealing protection outer cover（3）, when lubricating oil is injected into the body of bolt（1）And barrel shell（2）Between enlarged cavities it is interval, lubricating oil passes through barrel shell（2）The body of bolt（1）Recess channels pour in the body of bolt（1）Between all parts of cable car, to the body of bolt（1）Rust processing is freeed in progress, works as outer cover（3）With barrel shell（2）After connection, outer cover（3）To the body of bolt（1）End face portion carry out sealing protection, do not use general cylindrical bolt, therefore improve the maintaining to cable car and security performance.
Description
First, technical field
The utility model is related to a kind of clamping bolt device, especially a kind of clamping bolt device for cable car.
2nd, background technology
Cable car is the motion that vehicle is realized by cable traction, in Scenic Spot Area, is widely used in goods
With the transport of personnel, it is necessary to be attached using clamping bolt to all parts in cable car, cable car thus be accordingly used in
Clamping bolt device be a kind of important tourism part, in the existing clamping bolt device for cable car, also all
It is to use general cylindrical bolt, because the working environment of cable car is field, is corroded by rainwater, so that cylinder spiral shell
The threaded body of bolt gets rusty, and have impact on the maintaining to cable car, reduces the security performance of cable car.
Based on existing technical problem, technical characteristic and technique effect, application technical scheme of the present utility model is made.
3rd, the content of the invention
Object of the present utility model is a kind of clamping bolt device for cable car.
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of clamping bolt for cable car
Device, therefore improve the maintaining to cable car and security performance.
To reach above-mentioned purpose, the utility model is adopted the technical scheme that：Include the tooth crest and tooth in threaded portion
Root is provided with the body of bolt of recess channels, the exterior side surface portion for being arranged on the body of bolt and has enlarged cavities between the body of bolt
Interval barrel shell, the outer cover for being set to couple with barrel shell and sealing protection being carried out to the end face portion of the body of bolt.
Due to devising the body of bolt, barrel shell and outer cover, when lubricating oil is injected into enlarged cavity between the body of bolt and barrel shell
Body is interval, and the recess channels for the body of bolt that lubricating oil passes through barrel shell are poured between the body of bolt and all parts of cable car,
The body of bolt is carried out to free rust processing, after outer cover is connected with barrel shell, outer cover carries out sealing protection to the end face portion of the body of bolt, no
General cylindrical bolt is reused, therefore improves the maintaining to cable car and security performance.
The utility model is devised, by formed pour in recess channels and end face portion sealing protection in the way of the body of bolt,
Barrel shell and outer cover are coupled to each other.
The utility model is devised, and barrel shell is provided with the threaded portion of the body of bolt and barrel shell is set to cover the body of bolt
A part for the upper end of threaded portion, cavity interval is provided between barrel shell and the body of bolt and is set on the threaded portion of the body of bolt
It is equipped with recess channels, the cavity interval that the recess channels of the body of bolt are set between barrel shell and the body of bolt is connected and outer cover is set
The upper end end face portion in the body of bolt is put, outer cover is set to couple with barrel shell.
The utility model is devised, and the body of bolt, which is set to include the portion of tightening and threaded portion and threaded portion, to be set to and turn round
Tight portion is provided with wing edge in the lower end surface portion in the portion that tightens and wing edge is set to threadingly portion in stepwise manner distribution
Circumferential distribution, be respectively arranged with concave part at the top and bottom of the tooth form of threaded portion and wherein one concave part be set to by
On the top that the tooth form of threaded portion is distributed according to spiral way, wherein another concave part is set to be distributed according to spiral way
On the bottom of the tooth form of threaded portion and tighten the part in portion and be set to be embedded in barrel shell, wing edge is set to connect with barrel shell
Touch couples.
The utility model is devised, and wing edge is set to plates and the contour line of wing edge is set to camber line, at least
Three wing edges are set to be provided with along the contour line that the periphery interval in the lower end surface portion that tightens portion is distribution and concave part
A part for circumference.
The utility model is devised, and barrel shell is set to T words rhabodoid and barrel shell is set to include pan portion and bar portion, bar
Portion is set to distribution in T shape with pan portion and piece shape clamping part, the spiral shell of bar portion is provided with the open receiving cavity of pan portion
Top ends in pit are set to slide opening portion and the side surface part of pan portion are provided with ring buckle groove portion, and piece shape clamping part is set to
It is corresponding distribution and the body of bolt be arranged between two piece shape clamping parts, slide opening portion is set to upper with the threaded portion of the body of bolt
Hold the corresponding distribution in end and slide opening portion is set to be distributed in Leave out thread state with the body of bolt, outer cover is set to the ring with pan portion
Shape catching groove portion couples.
The utility model is devised, and pan portion is set to disklike body and bar portion is set to cylindrical bar shape body, pan portion it is spacious
Mouth receiving cavity is set to taper hole body and piece shape clamping part is set to rectangular patch body, and the ring buckle groove portion of pan portion is set to
The bottom of rectangular recess body and screwed hole in bar portion is provided with least one circle threaded portion.
The utility model is devised, and outer cover is set to a part for orbicule and is provided with the cavity opening portion of outer cover
Annular flange portion, the annular flange portion of outer cover is set to couple with barrel shell.
The utility model is devised, and the body of bolt and barrel shell are set to according to formation storage cavity interval and injection recess channels
Mode be distributed and the body of bolt and barrel shell are set to be distributed in the way of sealing cover body is formed with outer cover, the center of the body of bolt
The center line of line, the center line of barrel shell and outer cover is arranged on same straight line.
In the technical program, formation pours in recess channels and the body of bolt, barrel shell and the outer cover of end face portion sealing protection are
Important technology feature, in the technical field for the clamping bolt device of cable car, with novelty, creative and practicality
Property, the term in the technical program is all that can be explained and be understood with patent document in the art.
4th, illustrate
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
5th, embodiment
According to guidelines for examination, to such as " having ", "comprising" and " comprising " term should used in the utility model
It is interpreted as the presence or addition for not allotting one or more of the other element or its combination.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are the orientation or position relationship of general expression, merely to
It is easy to description the utility model and simplifies description, rather than indicates or imply that the device or element of meaning there must be specifically side
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ",
" second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as in addition, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
Below in conjunction with the utility model embodiment, the technical scheme in the utility model embodiment is carried out it is clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of the utility model protection.
Fig. 1 is one embodiment of the present utility model, illustrates the present embodiment with reference to accompanying drawing, includes the body of bolt 1, cylinder
Shell 2 and outer cover 3,
Barrel shell 2 is provided with the threaded portion of the body of bolt 1 and barrel shell 2 is set to cover the upper end of the threaded portion of the body of bolt 1
A part, cavity is provided between barrel shell 2 and the body of bolt 1 interval and set fluted on the threaded portion of the body of bolt 1
Passage, the cavity interval that the recess channels of the body of bolt 1 are set between barrel shell 2 and the body of bolt 1 is connected and outer cover 3 is arranged on
The upper end end face portion of the body of bolt 1, outer cover 3 is set to couple with barrel shell 2.
In the present embodiment, the body of bolt 1 is set to include the portion of tightening 12 and threaded portion 13 and threaded portion 13 is set to
It is distributed with tightening portion 12 in stepwise manner, the lower end surface portion in the portion that tightens 12 is provided with wing edge 11 and wing edge 11 and set
For the circumferential distribution in threadingly portion 13, concave part 14 and wherein is respectively arranged with the top and bottom of the tooth form of threaded portion 13
One concave part 14 is set to be distributed on the top of the tooth form of threaded portion 13 according to spiral way, wherein another concave part 14
The part for being set to be distributed on the bottom of the tooth form of threaded portion 13 and tighten according to spiral way portion 12 is set to inlay
In barrel shell 2, wing edge 11 is set to couple with the contact of barrel shell 2.
When by tightening portion 12, threaded portion 13 is screwed into connection member, lubricating oil is injected into by concave part 14
On the top and bottom of the tooth form of threaded portion 13, rotating force is applied to barrel shell 2 by wing edge 11, passes through the He of wing edge 11
The cavity formed between barrel shell 2 between barrel shell 2 and the body of bolt 1 is interval.
In the present embodiment, wing edge 11 is set to plates and the contour line of wing edge 11 is set to camber line, at least
The periphery interval that three wing edges 11 are set to the lower end surface portion that edge tightens portion 12 is the contour line of distribution and concave part 14
It is provided with a part for circumference.
By the wafer body of wing edge 11, the activity space being connected with barrel shell 2 is added, is concentrated by the middle part of wing edge 11
Revolving force is applied to barrel shell 2, by concave part 14, the resistance to space of appearance is increased, improve threaded portion 13 rotational motion precision and
The lubricant effect of fluid.
In the present embodiment, barrel shell 2 is set to T words rhabodoid and barrel shell 2 is set to include pan portion 21 and bar portion 24,
Bar portion 24 is set to distribution in T shape with pan portion 21 and piece shape clamping part is provided with the open receiving cavity of pan portion 21
22, the top ends in the screwed hole of bar portion 24 are set to slide opening portion 23 and the side surface part of pan portion 21 are provided with annular catching groove
Portion, piece shape clamping part 22 is set to corresponding distribution and the body of bolt 1 is arranged between two piece shape clamping parts 22, slide opening portion 23
It is set to distribution corresponding with the upper end end of the threaded portion of the body of bolt 1 and slide opening portion 23 is set to the body of bolt 1 be in de- spiral shell
Line state is distributed, and outer cover 3 is set to couple with the ring buckle groove portion of pan portion 21.
By carried out between piece shape clamping part 22 with the body of bolt 1 it is movable couple, by the body of bolt 1 and piece shape clamping part 22 it
Between space, the body of bolt 1 and slide opening portion 23 between space composition lubricating oil injection channel, piece shape clamping part 22 and non-slip hole portion
23 drive barrel shell 2 with the rotation of the body of bolt 1.Pan portion 21 and bar portion 24 are to lubricating oil in the top and bottom of the tooth form of the body of bolt 1
Sealed.
In the present embodiment, pan portion 21 is set to disklike body and bar portion 24 is set to cylindrical bar shape body, pan portion 21
Open receiving cavity is set to taper hole body and piece shape clamping part 22 is set to rectangular patch body, the ring buckle groove portion of pan portion 21
The bottom for being set to rectangular recess body and the screwed hole in bar portion 24 is provided with least one circle threaded portion.
It is corresponding with the body of bolt 1 by pan portion 21 and bar portion 24, the body of bolt 1 is wrapped up by barrel shell 2, passes through piece clevis
Hold the rectangular patch body in portion 22, improve barrel shell 2 by force intensity, increased and outer cover 3 by the rectangular recess body of pan portion 21
Joint face connect, constituting lubricating oil by least one circle threaded portion of the taper hole body of pan portion 21 and bar portion 24 stores cavity.
In the present embodiment, outer cover 3 is set to a part for orbicule and the cavity opening portion of outer cover 3 is provided with ring
Shape flange part, the annular flange portion of outer cover 3 is set to couple with barrel shell 2.
The position connected by outer cover 3 to the body of bolt 1 and barrel shell 2 is sealed, and anti-corrosion protection is carried out to the body of bolt 1,
Linking intensity with barrel shell 2 is improved by the annular flange portion of outer cover 3.
In the present embodiment, the body of bolt 1 and barrel shell 2 are set to interval and injection recess channels according to storage cavity is formed
Mode is distributed and the body of bolt 1 and barrel shell 2 are set to be distributed in the way of sealing cover body is formed with outer cover 3, in the body of bolt 1
The center line of heart line, the center line of barrel shell 2 and outer cover 3 is arranged on same straight line.
When the body of bolt 1 is attached to all parts of cable car, the body of bolt 1 drives barrel shell 2 to rotate, the body of bolt 1
Threaded connection power is produced, wing edge 11 couples with the contact of piece shape clamping part 22, held when lubricating oil is injected into the open of pan portion 21
Receive in cavity, at least one circle threaded portion in the space, slide opening portion 23 and bar portion 24 between wing edge 11 and piece shape clamping part 22
The interval storage lubricating oil of composition, the concave part 14 on top and bottom that the lubricating oil of storage passes through the tooth form of threaded portion 13 gushes
Enter between the body of bolt 1 and all parts of cable car, carrying out freeing rust processing to the body of bolt 1, when outer cover 3 connects with barrel shell 2
After connecing, outer cover 3 carries out sealing protection to the end face portion of the body of bolt 1.
The utility model has lower feature：
1st, due to devising the body of bolt 1, barrel shell 2 and outer cover 3, when lubricating oil is injected between the body of bolt 1 and barrel shell 2
Enlarged cavities are interval, and the recess channels of the body of bolt 1 that lubricating oil passes through barrel shell 2 pour in each of the body of bolt 1 and cable car
Between part, the body of bolt 1 is carried out to free rust processing, after outer cover 3 is connected with barrel shell 2, end face portion of the outer cover 3 to the body of bolt 1
Sealing protection is carried out, general cylindrical bolt is not used, therefore improve the maintaining to cable car and security performance.
2nd, due to devising the body of bolt 1, by the concave part 14 of the body of bolt 1, the passage of two concave parts 14, increase are passed through
The amount of pouring in of lubricating oil.
3rd, due to devising barrel shell 2, by the piece shape clamping part 22 of barrel shell 2 and slide opening portion 23, the storage of lubricating oil is formd
Storage.
4th, due to devising outer cover 3, by outer cover 3, the sealing to the body of bolt 1 and barrel shell 2 is protected.
5th, due to devising technical characteristic of the present utility model, the work of set in the independent of technical characteristic and each other
With, by experiment show, property indices of the present utility model for existing property indices be at least 1.7 times, lead to
Crossing assessment has good market value.
The also other body of bolt 1, barrel shell 2 and outer covers 3 that recess channels and end face portion sealing protection are poured in being formed
The technical characteristic connect is all one of embodiment of the present utility model, and each technical characteristic of embodiment described above can be carried out
Arbitrary combination, to meet Patent Law, patent regulation and the requirement of guidelines for examination, no longer to each in above-described embodiment
The embodiment of all possible combination of technical characteristic is all described.
Therefore in the clamping bolt engineering device technique field for cable car, every tooth crest included in threaded portion
And root portion is provided with the body of bolt 1 of recess channels, is arranged on the exterior side surface portion of the body of bolt 1 and has between the body of bolt 1
The interval barrel shell 2 of enlarged cavities, the outer cover 3 for being set to couple with barrel shell 2 and to the end face portion of the body of bolt 1 seal protection
Technology contents all in protection domain of the present utility model.
Claims (9)
1. a kind of clamping bolt device for cable car, it is characterized in that：Include the tooth crest and root portion in threaded portion
It is provided with the body of bolt of recess channels（1）, be arranged on the body of bolt（1）Exterior side surface portion and in the body of bolt（1）Between have expand
The interval barrel shell of large cavity（2）, be set to and barrel shell（2）Couple and to the body of bolt（1）End face portion carry out sealing protection
Outer cover（3）.
2. the clamping bolt device according to claim 1 for cable car, it is characterized in that：Groove is poured according to formation
Passage and the mode of end face portion sealing protection are the body of bolt（1）, barrel shell（2）And outer cover（3）It is coupled to each other.
3. the clamping bolt device according to claim 1 for cable car, it is characterized in that：In the body of bolt（1）Spiral shell
Line portion is provided with barrel shell（2）And barrel shell（2）It is set to cover the body of bolt（1）Threaded portion upper end a part, in barrel shell
（2）And the body of bolt（1）Between to be provided with cavity interval and in the body of bolt（1）Threaded portion on be provided with recess channels, bolt
Body（1）Recess channels be set to and barrel shell（2）And the body of bolt（1）Between cavity interval connection and outer cover（3）It is arranged on
The body of bolt（1）Upper end end face portion, outer cover（3）It is set to and barrel shell（2）Connection.
4. the clamping bolt device according to claim 3 for cable car, it is characterized in that：The body of bolt（1）It is set to
Include the portion of tightening（12）And threaded portion（13）And threaded portion（13）It is set to and tightens portion（12）It is distributed in stepwise manner,
Tighten portion（12）Lower end surface portion be provided with wing edge（11）And wing edge（11）It is set to threadingly portion（13）Periphery
Distribution, in threaded portion（13）Tooth form at the top and bottom of be respectively arranged with concave part（14）And wherein one concave part（14）
It is set to be distributed in threaded portion according to spiral way（13）Tooth form top on, wherein another concave part（14）Be set to by
Threaded portion is distributed according to spiral way（13）Tooth form bottom on and tighten portion（12）A part be set to be embedded in cylinder
Shell（2）In, wing edge（11）It is set to and barrel shell（2）Contact couples.
5. the clamping bolt device according to claim 3 for cable car, it is characterized in that：Wing edge（11）It is set to
Plates and wing edge（11）Contour line be set to camber line, at least three wing edges（11）It is set to edge and tightens portion（12）'s
The periphery interval in lower end surface portion is distribution and concave part（14）Contour line be provided with the part of circumference.
6. the clamping bolt device according to claim 3 for cable car, it is characterized in that：Barrel shell（2）It is set to T words
Rhabodoid and barrel shell（2）It is set to include pan portion（21）And bar portion（24）, bar portion（24）With pan portion（21）It is in T words to be set to
Shape is distributed and in pan portion（21）Open receiving cavity in be provided with piece shape clamping part（22）, bar portion（24）Screwed hole in
Top ends are set to slide opening portion（23）And in pan portion（21）Side surface part be provided with ring buckle groove portion, piece shape clamping part（22）If
It is set to corresponding distribution and the body of bolt（1）It is arranged on two piece shape clamping parts（22）Between, slide opening portion（23）It is set to and spiral shell
Key（1）Threaded portion upper end end it is corresponding distribution and slide opening portion（23）It is set to and the body of bolt（1）In Leave out thread shape
State is distributed, outer cover（3）It is set to and pan portion（21）Ring buckle groove portion connection.
7. the clamping bolt device according to claim 6 for cable car, it is characterized in that：Pan portion（21）It is set to circle
Discoid body and bar portion（24）It is set to cylindrical bar shape body, pan portion（21）Open receiving cavity be set to taper hole body and piece
Shape clamping part（22）It is set to rectangular patch body, pan portion（21）Ring buckle groove portion be set to rectangular recess body and in bar portion
（24）Screwed hole bottom be provided with least one circle threaded portion.
8. the clamping bolt device according to claim 3 for cable car, it is characterized in that：Outer cover（3）It is set to ball
A part for shape body and in outer cover（3）Cavity opening portion be provided with annular flange portion, outer cover（3）Annular flange portion set
For with barrel shell（2）Connection.
9. the clamping bolt device according to claim 3 for cable car, it is characterized in that：The body of bolt（1）And barrel shell
（2）It is set to be distributed and the body of bolt in the way of the interval recess channels with injection of storage cavity are formed（1）And barrel shell（2）With
Outer cover（3）It is set to be distributed in the way of sealing cover body is formed, the body of bolt（1）Center line, barrel shell（2）Center line and outer
Cover（3）Center line be arranged on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295075.6U CN206600338U (en) | 2017-03-24 | 2017-03-24 | Clamping bolt device for cable car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295075.6U CN206600338U (en) | 2017-03-24 | 2017-03-24 | Clamping bolt device for cable car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600338U true CN206600338U (en) | 2017-10-31 |
Family
ID=60144761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720295075.6U Expired - Fee Related CN206600338U (en) | 2017-03-24 | 2017-03-24 | Clamping bolt device for cable car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396439A (en) * | 2019-01-03 | 2020-07-10 | 波音公司 | EME protective cover system with spiral sealant mechanism |
-
2017
- 2017-03-24 CN CN201720295075.6U patent/CN206600338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396439A (en) * | 2019-01-03 | 2020-07-10 | 波音公司 | EME protective cover system with spiral sealant mechanism |
| CN111396439B (en) * | 2019-01-03 | 2024-01-02 | 波音公司 | EME protective cover system with screw sealant mechanism |
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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 |
Granted publication date: 20171031 Termination date: 20180324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |