CN207004545U - A kind of hydraulic prop - Google Patents
A kind of hydraulic prop Download PDFInfo
- Publication number
- CN207004545U CN207004545U CN201720957299.9U CN201720957299U CN207004545U CN 207004545 U CN207004545 U CN 207004545U CN 201720957299 U CN201720957299 U CN 201720957299U CN 207004545 U CN207004545 U CN 207004545U
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- CN
- China
- Prior art keywords
- support
- hydraulic prop
- base
- roller
- significant end
- 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
The utility model discloses a kind of hydraulic prop, belong to mining supports equipment technical field, including pillar body, the pillar body includes base, and the base is socketed with mobile device, and the mobile device includes support, the support is in ladder circle tubular, roller is provided with the support, the roller is arranged circumferentially on support, and the least significant end of the roller is higher than the least significant end of base bottom.The utility model is rational in infrastructure, meets actual field demand, and suitable for the short-distance movement on broken terrain under mine, and moving direction does not limit, time saving and energy saving without specially adjustment direction when mobile.
Description
Technical field
Mining supports equipment technical field is the utility model is related to, more particularly to a kind of hydraulic prop.
Background technology
Hydraulic prop is a kind of mining supports equipment, both can with metal hinge top beam is supporting is used for high-grade conventional mining and big gun
Using face timbering top plate and fully-mechanized mining working supporting termination, it also can individually do a post or other temporary supportings are used.
In routine use, short-distance movement of 200 jin or so of the hydraulic prop on mine broken terrain is weighed, mainly
Dragging movement is carried out by the anti-row with joint efforts or inclination certain angle of worker, this measure not only increases the labor intensity of worker,
Also easily damage worker's body causes security incident in handling process.
Utility model content
Technical problem to be solved in the utility model is, there is provided a kind of hydraulic prop；The hydraulic prop
It is rational in infrastructure, meet actual field demand, suitable for the short-distance movement on broken terrain under mine, and moving direction is not
Limit, it is time saving and energy saving without specially adjustment direction when mobile.
In order to solve the above-mentioned technical problem, a kind of hydraulic prop provided by the utility model, including pillar body, institute
Stating pillar body includes base, and the base is socketed with mobile device, and the mobile device includes support, and the support is in ladder
Cylindrical shape, roller is provided with the support, the roller is arranged circumferentially on support, and the least significant end of the roller is higher than
The least significant end of base bottom.
Further to improve, the least significant end of above-mentioned roller is higher 4cm ~ 7cm than the least significant end of base bottom, this design one be for
Preferably mobile device is avoided the pressure suffered by hydraulic prop, the bottom of hydraulic prop is still used as pressure
The substrate born, second, according to parallelogram theorem, hydraulic prop angle of inclination is bigger, and the pressure suffered by worker is got over
Greatly, so this design is in order that preferably mitigating the pressure suffered by worker while cylinder contact ground.
Further to improve, above-mentioned base is provided with connecting hole I, set on base of single hydraulic Prop in the prior art
Put connecting hole I and connect mobile device, can avoid causing list because transforming the too many structure of hydraulic prop with cost-effective cost
The problems such as body hydraulic prop stability in use declines.
It is further to improve, connecting portion is provided with above-mentioned support, is provided with the connecting portion and the phase of base connecting hole I
The connecting hole II answered, this design complement each other with connecting hole I, ensure that mobile device preferably can be connected with base.
It is further to improve, hand groove is provided with above-mentioned pillar body outer wall, is provided with the hand groove convex
Rise, 200 jin or so of the hydraulic prop of weighing carries out short-distance movement, and worker can only be relied on to make a concerted effort anti-row or to tilt certain
Angle carries out dragging movement, and the mobile construction one of the convex type such as handle auxiliary is that the palm of worker can be applied to squeeze in the process
Pressure, cause the palm of worker to damage, second, originally narrow and small mine laneway space can be taken, hinder the action of worker, so
Mobile tectonic sieving will be aided in replace handle etc. using hand groove and raised frictional force into hand groove in this patent
Convex type aids in the extruding force of moving structure, applies active force to hydraulic prop, avoids worker's palm from damaging and will not account for
Use lane space.
Further to improve, above-mentioned hand groove be located at the middle and upper part of pillar body, and this is designed so that the hand of worker can be with
Hand groove is more easily touched, worker is also more convenient and hydraulic prop is exerted a force.
It is further to improve, rinforcement bar is provided with above-mentioned support, mobile device is socketed on base in this patent, its
Intensity is originally higher, but can more preferably improve the intensity of mobile device according to hydraulic prop actual weight, setting rinforcement bar,
Extend its service life.
Compared with prior art, the utility model has the advantages that：
The utility model realizes that the short distance of hydraulic prop moves using the roller for the mobile device being socketed on base
It is dynamic, because base and mobile device are sockets so that the roller of this patent is able to be located at base edge, also allows for this patent and exists
Tilt certain angle back roll to be able to contact ground and then moved, this patent is rational in infrastructure, meets actual field demand, fits
For broken terrain under mine；The roller being arranged circumferentially on support is so that this patent can be transported with any direction
It is dynamic, it is time saving and energy saving without specially adjusting the direction of motion in movement.
Brief description of the drawings
Fig. 1 is the utility model cross section structure diagram；
Fig. 2 is the utility model dimensional structure diagram；
Fig. 3 is the utility model use state diagram；
Shown in figure：1- pillar bodies；11- bases；2- mobile devices；21- supports；211- connecting portions；22- rollers；23-
Rinforcement bar；3- hand grooves.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of hydraulic prop, including pillar body 1, the pillar body 1 include bottom
Seat 11, the base 11 is socketed with mobile device 2, and the mobile device 2 includes support 21, and the support 21 is in ladder barrel
Shape, be provided with roller 22 on the support 21, the roller 22 is arranged circumferentially on the stent 21, the roller 22 it is minimum
Least significant end of the end higher than the bottom of base 11.
The least significant end of the roller 22 is higher 4cm ~ 7cm than the least significant end of the bottom of base 11, and the base 11 is provided with connection
Hole I, connecting portion 211 is provided with the support 21, connect corresponding with the connecting hole I of base 11 is provided with the connecting portion 211
Hole II is connect, hand groove 3 is provided with the outer wall of pillar body 1, projection, the hand are provided with the hand groove 3
Groove 3 is located at the middle and upper part of pillar body 1, and rinforcement bar 23 is provided with the support 21.
As shown in figure 3, on broken terrain, worker tilts this patent certain angle, with making cylinder contact
Face, the hand groove for then holding compact support body middle and upper part start force, and Fig. 3 is some cylinder contact ground of this patent
When simple schematic diagram, do not represent this patent and there was only a wheel, illustrate hereby.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.
Claims (7)
1. a kind of hydraulic prop, including pillar body, the pillar body includes base, it is characterised in that：The base
Mobile device is socketed with, the mobile device includes support, and the support is in ladder circle tubular, and rolling is provided with the support
Cylinder, the roller are arranged circumferentially on support, and the least significant end of the roller is higher than the least significant end of base bottom.
2. hydraulic prop according to claim 1, it is characterised in that：The least significant end of the roller is than base bottom
High 4cm ~ the 7cm of least significant end.
3. hydraulic prop according to claim 1, it is characterised in that：The base is provided with connecting hole I.
4. hydraulic prop according to claim 3, it is characterised in that：Connecting portion is provided with the support, it is described
Connecting hole II corresponding with base connecting hole I is provided with connecting portion.
5. hydraulic prop according to claim 1, it is characterised in that：Hand is provided with the pillar body outer wall
Groove, projection is provided with the hand groove.
6. hydraulic prop according to claim 5, it is characterised in that：The hand groove is located in pillar body
Top.
7. according to the hydraulic prop described in claim 1-5 any claims, it is characterised in that：Set on the support
There is rinforcement bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957299.9U CN207004545U (en) | 2017-08-02 | 2017-08-02 | A kind of hydraulic prop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957299.9U CN207004545U (en) | 2017-08-02 | 2017-08-02 | A kind of hydraulic prop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004545U true CN207004545U (en) | 2018-02-13 |
Family
ID=61458081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720957299.9U Expired - Fee Related CN207004545U (en) | 2017-08-02 | 2017-08-02 | A kind of hydraulic prop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812284A (en) * | 2019-03-26 | 2019-05-28 | 贵州大学 | A kind of hydraulic prop structure of the both ends with positioning device |
| CN111044693A (en) * | 2019-12-30 | 2020-04-21 | 安徽九陆生物科技有限公司 | Breast milk analysis appearance base joint fixed establishment with adjustable |
-
2017
- 2017-08-02 CN CN201720957299.9U patent/CN207004545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812284A (en) * | 2019-03-26 | 2019-05-28 | 贵州大学 | A kind of hydraulic prop structure of the both ends with positioning device |
| CN111044693A (en) * | 2019-12-30 | 2020-04-21 | 安徽九陆生物科技有限公司 | Breast milk analysis appearance base joint fixed establishment with adjustable |
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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: 20180213 Termination date: 20200802 |