CN205532330U - Tunnel well drilling impels support - Google Patents
Tunnel well drilling impels support Download PDFInfo
- Publication number
- CN205532330U CN205532330U CN201620278973.6U CN201620278973U CN205532330U CN 205532330 U CN205532330 U CN 205532330U CN 201620278973 U CN201620278973 U CN 201620278973U CN 205532330 U CN205532330 U CN 205532330U
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- CN
- China
- Prior art keywords
- cylinder
- support
- fixed
- hinged
- guide
- 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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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a tunnel well drilling impels support, including supporting back timber, set screw, fixed plate, sliding block, guide pin bushing, equipment fixed plate, guide pillar, base, supporting seat, screw, fixed cover, cylindric lock, under bracing hydro -cylinder, lower connecting rod, go up the connecting rod, go up the support cylinder, move the hydro -cylinder and adjust the hydro -cylinder, the utility model discloses its structural design is reasonable, easy operation, and convenient to use can fix and move movable support through the hydro -cylinder linkage, can all adapt to the tunnel size through hydro -cylinder coordinated control very much in various tunnels, the utility model discloses on be equipped with the equipment fixed plate and be used for fixed various equipment.
Description
Technical field
This utility model relates to engineering mechanical device field, concretely relates to a kind of tunnel drilling well roof support.
Background technology
In architectural engineering, relate to all kinds of tunnels such as column foundation ditch, bridge pier foundation ditch, well, highway, railway, subway, mine
During with the content such as vertical shaft excavation, in and project that length is shorter less in mini engineering construction or tunnel diameter, often
Use manpower mode carry out, as pickax hoe add spade, rope hoist adds hanging basket, running into rock is exactly that pneumatic pick adds explosive, this
The shortcoming relying on manpower mode operation is less, slowly, poor, by inches, particularly security incident is more, and on the other hand, current driving sets
Standby unicity is strong, poor universality, causes cost of investment high.
Summary of the invention
The purpose of this utility model is that provides a kind of tunnel drilling well roof support to solve the problems referred to above, permissible
Drilling well in the project that efficient solution tunnel diameter is less and length is shorter advances problem.
In order to solve the problems referred to above, this utility model is to be achieved through the following technical solutions:
A kind of tunnel drilling well roof support, including supporting top beam, sliding shoe, guide pin bushing, guide pillar, base, support seat, lower support
Oil cylinder, lower link, upper connecting rod, upper support cylinder, Shift cylinder and regulation oil cylinder；Described supporting top beam is provided with guide groove, supports
It is provided with chute on Zuo, guide groove is connected with sliding shoe；Fixed plate is fixed on the sidewall of supporting top beam by fixing screw
On；Guide pin bushing it is vertically fixed on sliding shoe；Being connected with guide pillar in guide pin bushing, guide pillar can stretch up and down along guide pin bushing；Guide pillar bottom
It is fixed on support seat, supports in the movable chute being arranged at base of seat；Screw, fixed cover are passed through in described regulation oil cylinder bottom
Being fixed on base, the other end is fixed in fixed plate, and regulation oil cylinder be arranged in parallel with guide pillar；Described lower support cylinder, lower company
One end of bar is hinged with base by straight pin, and the other end of lower link is hinged with one end of upper connecting rod by straight pin, lower
The other end of support oil cylinder is hinged with lower link, and the other end of upper connecting rod is hinged with supporting top beam, one end of Shift cylinder and regulation
Oil cylinder is hinged, and the other end is by straight pin and upper rod hinge connection, and one end of upper support cylinder is hinged with supporting top beam, and another is to logical
Cross straight pin and upper rod hinge connection.
As preferably, described base bottom both sides are set to fillet.
As preferably, described guide pin bushing is provided with equipment fixed plate.
Compared with prior art, this utility model has the advantages that
Its reasonable in design of this utility model, simple to operate, easy to use, can be fixed and move by oil cylinder linkage
Support, can control to adapt to tunnel size by oil cylinder linkage in various tunnels especially, also set on this utility model
Equipment fixed plate is had to be used for fixing various equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to be more fully understood that this utility model, explain content of the present utility model further below in conjunction with embodiment, but
Content of the present utility model is not limited solely to the following examples.
As it is shown in figure 1, a kind of tunnel drilling well roof support, including supporting top beam 1, fixing screw 2, fixed plate 3, sliding shoe
4, guide pin bushing 5, equipment fixed plate 6, guide pillar 7, base 8, support seat 9, screw 10, fixed cover 11, straight pin 12, lower support cylinder
13, lower link 14, upper connecting rod 15, upper support cylinder 16, Shift cylinder 17 and regulation oil cylinder 18；Left section of described supporting top beam 1 sets
Guide groove, 1 left section of guide groove of supporting top beam is had to be connected with sliding shoe 4；Described fixed plate 3 is fixed on support by fixing screw 2
Back timber 1 left lateral sides；Guide pin bushing 5 it is vertically fixed on sliding shoe 4；Being provided with equipment fixed plate 6 on the left of guide pin bushing 5, in guide pin bushing 5, activity is even
Being connected to guide pillar 7, guide pillar 7 can stretch along guide pin bushing about 5；Guide pillar 7 bottom is fixed on support seat 9, supports seat 9 and is arranged at base 8
Groove in；Described regulation oil cylinder 18 bottom is fixed on base 8 by screw 10, fixed cover 11, and the other end is fixed on fixing
On plate 3, regulation oil cylinder 18 be arranged in parallel with guide pillar 7；
Described lower support cylinder 13, lower link 14 one end hinged with base 8 by straight pin 12, another of lower link 14
Holding hinged with one end of upper connecting rod 15 by straight pin 12, the other end of lower support cylinder 13 is hinged with lower link 14, upper connecting rod
The other end of 15 is hinged with supporting top beam 1, and one end of Shift cylinder 17 is hinged with regulation oil cylinder 18, and the other end passes through straight pin 12
Hinged with upper connecting rod 15, one end of upper support cylinder 16 is hinged with supporting top beam 1, and another is to by straight pin 12 and upper connecting rod 15
Hinged；
Wherein, base 8 two bottom sides is set to fillet.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.The undeclared part related in this utility model is with existing
There is technology identical or use prior art to be realized.
Claims (3)
1. a tunnel drilling well roof support, it is characterised in that: include supporting top beam, sliding shoe, guide pin bushing, guide pillar, base, support
Seat, lower support cylinder, lower link, upper connecting rod, upper support cylinder, Shift cylinder and regulation oil cylinder；
Described supporting top beam is provided with guide groove, supports and is provided with chute on seat, is connected with sliding shoe in guide groove；Fixed plate is led to
Cross fixing screw to be fixed on the sidewall of supporting top beam；Guide pin bushing it is vertically fixed on sliding shoe；Guide pin bushing is connected with guide pillar,
Guide pillar can stretch up and down along guide pin bushing；Guide pillar bottom is fixed on support seat, supports in the movable chute being arranged at base of seat；Institute
Stating regulation oil cylinder bottom to be fixed on base by screw, fixed cover, the other end is fixed in fixed plate, regulation oil cylinder and guide pillar
It is arranged in parallel；
Described lower support cylinder, lower link one end by straight pin hinged with base, the other end of lower link passes through straight pin
Hinged with one end of upper connecting rod, the other end of lower support cylinder is hinged with lower link, and the other end of upper connecting rod cuts with scissors with supporting top beam
Connecing, one end of Shift cylinder is hinged with regulation oil cylinder, and the other end is by straight pin and upper rod hinge connection, one end of upper support cylinder
Hinged with supporting top beam, another is to by straight pin and upper rod hinge connection.
A kind of tunnel drilling well roof support the most according to claim 1, it is characterised in that: described base bottom both sides are set to
Fillet.
A kind of tunnel drilling well roof support the most according to claim 1, it is characterised in that: it is solid that described guide pin bushing is provided with equipment
Determine plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278973.6U CN205532330U (en) | 2016-04-06 | 2016-04-06 | Tunnel well drilling impels support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278973.6U CN205532330U (en) | 2016-04-06 | 2016-04-06 | Tunnel well drilling impels support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532330U true CN205532330U (en) | 2016-08-31 |
Family
ID=57142007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620278973.6U Expired - Fee Related CN205532330U (en) | 2016-04-06 | 2016-04-06 | Tunnel well drilling impels support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410117A (en) * | 2019-08-05 | 2019-11-05 | 鲁维彬 | A kind of surrounding rock tunnel supporting construction |
-
2016
- 2016-04-06 CN CN201620278973.6U patent/CN205532330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410117A (en) * | 2019-08-05 | 2019-11-05 | 鲁维彬 | A kind of surrounding rock tunnel supporting construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170406 |