CN207363694U - A kind of vertical shaft fore shaft circle and vertical shaft - Google Patents
A kind of vertical shaft fore shaft circle and vertical shaft Download PDFInfo
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- CN207363694U CN207363694U CN201721399387.8U CN201721399387U CN207363694U CN 207363694 U CN207363694 U CN 207363694U CN 201721399387 U CN201721399387 U CN 201721399387U CN 207363694 U CN207363694 U CN 207363694U
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- vertical shaft
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Abstract
The utility model provides a kind of vertical shaft fore shaft circle and vertical shaft, belongs to vertical shaft ruggedized construction field, wherein vertical shaft fore shaft circle, including reinforced beam and reinforced concrete pile；Reinforced concrete pile has the first end and second end being oppositely arranged, first end insertion supporting course；Reinforced beam has the 3rd end and the 4th end being oppositely arranged, and the 3rd end is fixedly connected with the second end of reinforced concrete pile, and the 4th end is used to be fixedly connected with vertical shaft body.By vertical shaft fore shaft circle provided by the utility model and vertical shaft, the security and durability of vertical shaft body construction can be kept under the conditions of soft stratum.Ensure the stability of construction space, to complete building for firm vertical shaft body.
Description
Technical field
Vertical shaft ruggedized construction field is the utility model is related to, in particular to a kind of vertical shaft fore shaft circle and vertical shaft.
Background technology
With the rapid development of China's economy and the implementation of strategy to develop western regions, mountain terrain has been built more and more
High-grade long highway tunnel, long highway tunnel are to meet operation ventilation generally use vertical shaft segmented longitudinal ventilation structure,
And the key position that fore shaft circle is vertical shaft.China western part is mountainous region, and vertical shaft fore shaft circle is constructed unavoidably in topography and geomorphology
Complex region carries out, and vertical shaft fore shaft circle is usually such as built in side slope weakness, at this moment needs to carry out slope excavation, in applying for vertical shaft
To ensure that there is enough construction spaces in work engineering, slope is excavated and usually excavated with excavator, is needed after excavation to carrying out
Levelling of the land and place reinforce.Fore shaft coil structures must have enough strength and stiffness at the same time, since fore shaft coil structures will be held
Drawing force-summing device load of pressure, derrick geometry dead weight, winch and stable car by soil layer etc., therefore to ensure fore shaft coil structures
Stability.
Therefore when carrying out the construction of fore shaft circle, it is necessary to consider the demand of mechanical execution space and place reinforcing etc..
Utility model content
The utility model provides a kind of vertical shaft fore shaft circle and vertical shaft, it is intended to solves vertical shaft fore shaft circle in the prior art and erects
The above problem existing for well.
The utility model is realized in this way：
A kind of vertical shaft fore shaft circle, including reinforced beam and reinforced concrete pile；
The reinforced concrete pile has the first end and second end being oppositely arranged, and the first end is inserted into supporting course；
The reinforced beam has the 3rd end and the 4th end being oppositely arranged, the 3rd end and the reinforced concrete
The second end of native stake is fixedly connected, and the 4th end is used to be fixedly connected with vertical shaft body.
In the utility model preferred embodiment, the vertical shaft body has the first shaft section, and the more reinforcing bars mix
Solidifying soil stake forms first portion, separately has the more reinforced concrete piles to form second portion, first portion and described the
Relatively described first shaft section in two portions is symmetrical.
In the utility model preferred embodiment, the vertical shaft body has the second shaft section, the second shaft section and institute
It is vertical to state the first shaft section, the more reinforced concrete piles form prism of third order portion, separately there are the more reinforced concrete pile shapes
Into the 4th portion, the prism of third order portion second shaft section opposite with the 4th portion is symmetrical.
In the utility model preferred embodiment, first portion, second portion, second portion and institute
State and steel sheet pile is provided with the outside of prism of third order portion, the work sky for installing the vertical shaft body is provided between the steel sheet pile
Between.
In the utility model preferred embodiment, the section length of side of the reinforced concrete pile is 300mm~500mm.
In the utility model preferred embodiment, the section length of side of the reinforced beam is 300mm~500mm.
In the utility model preferred embodiment, the reinforced concrete pile and the reinforced beam pass through double limbs
Hoop connection, the reinforced beam include the first beam steel and the second beam steel, first beam steel and second beam
Reinforcing bar is folded on the inside of double limb hoops close to described reinforced concrete pile one end.
In the utility model preferred embodiment, first beam steel and second beam steel pass through more reinforcements
Stirrup connects.
A kind of vertical shaft, including vertical shaft body and above-mentioned vertical shaft fore shaft circle；
The vertical shaft fore shaft corral is located at around the vertical shaft body.
In the utility model preferred embodiment, the one end of the reinforced beam away from the reinforced concrete pile
It is inserted into the vertical shaft lining cutting.
The beneficial effects of the utility model are：, can be soft by vertical shaft fore shaft circle provided by the utility model and vertical shaft
The security and durability of vertical shaft body construction are kept under weak formation condition.Ensure the stability of construction space, it is firm to complete
Vertical shaft body is built.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, without creative efforts,
Other relevant attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram at the first visual angle of the vertical shaft that the utility model embodiment provides；
Fig. 2 is the structure diagram at the second visual angle of the vertical shaft that the utility model embodiment provides；
Fig. 3 is the structural representation of the reinforced concrete pile that the utility model embodiment provides and reinforced beam junction
Figure；
Fig. 4 is the reinforced beam and the structure diagram of vertical shaft body junction that the utility model embodiment provides.
Icon：010- vertical shaft fore shaft circles；100- reinforced beams；200- reinforced concrete piles；201- first ends；203-
Second end；The double limb hoops of 210-；The first beam steels of 110-；The second beam steels of 130-；150- stirrups；The 3rd ends of 101-；103- the 4th
End；300- steel sheet piles；First portion of 011-；Second portion of 012-；013- prisms of third order portion；The 4th portion of 014-；031- first axles
Section；The second shaft sections of 033-；030- vertical shaft bodies；310- working spaces；400- vertical shaft lining cutting.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Attached drawing in new embodiment, is clearly and completely described the technical solution in the utility model embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that the term of indicating position or position relationship is based on attached drawing
Shown orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment one
A kind of vertical shaft fore shaft circle 010 is present embodiments provided, please refers to Fig.1 and Fig. 2, this vertical shaft fore shaft circle 010 includes
Reinforced beam 100 and reinforced concrete pile 200.
Reinforced concrete pile 200 is made of ten pile longitudinal reinforcements, the rectangular cross-section of reinforced concrete pile 200, to protect
The connection of card and reinforced beam 100 is installed.
Reinforced concrete pile 200 has the first end 201 and second end 203 being oppositely arranged, and first end 201 is inserted into supporting course
In so that reinforced concrete pile 200 stablize stand upright on supporting course.Second end 203 extends to the direction away from supporting course vertically,
Since reinforced concrete pile 200 has a higher height, ten pile longitudinal reinforcements while length increase for proof strength,
Need to be strengthened by double limb hoops 210, to keep shape, and allow reinforced concrete pile 200 that there is certain anti-shearing force.
In the present embodiment, the section of reinforced concrete pile 200 be length of side 300mm square, in order to and reinforced concrete
Native stake 200 is coordinated, the section for the reinforced beam 100 being fixedly connected in the present embodiment with reinforced concrete pile 200
Also it is the square of length of side 300mm.In other embodiments, the section of reinforced concrete pile 200 can also be arranged to the length of side
The square of 400mm, at the same time, it is necessary to which the section of Concrete Beam Reinforced to be arranged to the square of length of side 400mm.Or by steel
The section of rib concrete pile 200 and reinforced beam 100 is disposed as the square of length of side 500mm.
Referring to Fig. 3, reinforced beam 100 is fixedly connected on the second end 203 of reinforced concrete pile 200.Reinforcing bar mixes
In the present embodiment, reinforced beam 100 is made of solidifying soil two first beam steels 110 and two second beam steels 130,
First beam steel 110 and the second beam steel 130 are reinforced by stirrup 150.First beam steel 110 is arranged on reinforced concrete pile
200 outside, the first beam steel 110 lateral bending into reinforced concrete pile 200 in the position at close 200 edge of reinforced concrete pile
Roll over and extend, the termination of the first beam steel 110 is arranged on inside the projection of double limb hoops 210.Second beam steel 130 is arranged on reinforcing bar
The outside of concrete-pile 200 and 110 corresponding position of the first beam steel, the second beam steel 130 is close to reinforced concrete pile 200
The position at edge bends and extends to the inner side of reinforced concrete pile 200, and the termination of the second beam steel 130 is arranged on double limb hoops 210
Projection inside.
Reinforced beam 100 has the 3rd end 101 and the 4th end 103 being oppositely arranged, the 3rd end 101 and above-mentioned and steel
One end that rib concrete pile 200 is fixedly connected, the 4th end 103 of reinforced beam 100 are used to be fixedly connected with vertical shaft.
In order to ensure the intensity of vertical shaft fore shaft circle 010, steel sheet pile 300 is additionally provided with the outside of reinforced concrete pile 200,
In the present embodiment, eight reinforced concrete piles 200 are provided with altogether, and each two reinforced concrete pile 200 is formed respectively for one group
First portion 012 of 011, second, portion, prism of third order portion 013 and the 4th portion 014, first portion the 012, the 3rd of 011, second, portion
Stake portion 013 and the 4th portion 014 set up separately on the four edges of a rectangle, therefore steel sheet pile 300 is also configured as rectangle, steel sheet pile
300 are made of four blocks of steel plates being fixedly connected sequentially, and one group of reinforced concrete pile 200 is abutted on the inside of every block of steel plate.In steel plate
The working space 310 being internally formed for installing vertical shaft body 030 of stake 300.
There is the first shaft section 031 and the second shaft section 033, the first shaft section 031 and the second axis in working space 310
Section 033 is vertical, and the first shaft section 031 is parallel with reinforced concrete pile 200 with the second shaft section 033.First portion 011
It is symmetrical with respect to the first shaft section 031 with second portion 012.Prism of third order portion 013 and the 4th portion 014 are with respect to the second shaft section 033
Symmetrically.
By vertical shaft fore shaft circle 010 provided by the utility model, vertical shaft body 030 can be kept under the conditions of soft stratum
The security and durability of structure.Ensure the stability of construction space, to complete building for firm vertical shaft body 030.
Embodiment two
A kind of vertical shaft is present embodiments provided, please refers to Fig.1 and Fig. 2, this vertical shaft fore shaft circle 010 includes vertical shaft body
030th, reinforced beam 100 and reinforced concrete pile 200.
Reinforced concrete pile 200 is made of ten pile longitudinal reinforcements, the rectangular cross-section of reinforced concrete pile 200, to protect
The connection of card and reinforced beam 100 is installed.
Reinforced concrete pile 200 has the first end 201 and second end 203 being oppositely arranged, and first end 201 is inserted into supporting course
In so that reinforced concrete pile 200 stablize stand upright on supporting course.Second end 203 extends to the direction away from supporting course vertically,
Since reinforced concrete pile 200 has a higher height, ten pile longitudinal reinforcements while length increase for proof strength,
Need to be strengthened by double limb hoops 210, to keep shape, and allow reinforced concrete pile 200 that there is certain anti-shearing force.
In the present embodiment, the section of reinforced concrete pile 200 be length of side 300mm square, in order to and reinforced concrete
Native stake 200 is coordinated, the section for the reinforced beam 100 being fixedly connected in the present embodiment with reinforced concrete pile 200
Also it is the square of length of side 300mm.In other embodiments, the section of reinforced concrete pile 200 can also be arranged to the length of side
The square of 400mm, at the same time, it is necessary to which the section of Concrete Beam Reinforced to be arranged to the square of length of side 400mm.Or by steel
The section of rib concrete pile 200 and reinforced beam 100 is disposed as the square of length of side 500mm.
Referring to Fig. 3, reinforced beam 100 is fixedly connected on the second end 203 of reinforced concrete pile 200.Reinforcing bar mixes
In the present embodiment, reinforced beam 100 is made of solidifying soil two first beam steels 110 and two second beam steels 130,
First beam steel 110 and the second beam steel 130 are reinforced by stirrup 150.First beam steel 110 is arranged on reinforced concrete pile
200 outside, the first beam steel 110 lateral bending into reinforced concrete pile 200 in the position at close 200 edge of reinforced concrete pile
Roll over and extend, the termination of the first beam steel 110 is arranged on inside the projection of double limb hoops 210.Second beam steel 130 is arranged on reinforcing bar
The outside of concrete-pile 200 and 110 corresponding position of the first beam steel, the second beam steel 130 is close to reinforced concrete pile 200
The position at edge bends and extends to the inner side of reinforced concrete pile 200, and the termination of the second beam steel 130 is arranged on double limb hoops 210
Projection inside.
Reinforced beam 100 has the 3rd end 101 and the 4th end 103 being oppositely arranged, the 3rd end 101 and above-mentioned and steel
One end that rib concrete pile 200 is fixedly connected, the 4th end 103 of reinforced beam 100 are used to be fixedly connected with vertical shaft.
In order to ensure the intensity of vertical shaft fore shaft circle 010, steel sheet pile 300 is additionally provided with the outside of reinforced concrete pile 200,
In the present embodiment, eight reinforced concrete piles 200 are provided with altogether, and each two reinforced concrete pile 200 is formed respectively for one group
First portion 012 of 011, second, portion, prism of third order portion 013 and the 4th portion 014, first portion the 012, the 3rd of 011, second, portion
Stake portion 013 and the 4th portion 014 set up separately on the four edges of a rectangle, therefore steel sheet pile 300 is also configured as rectangle, steel sheet pile
300 are made of four blocks of steel plates being fixedly connected sequentially, and one group of reinforced concrete pile 200 is abutted on the inside of every block of steel plate.In steel plate
The working space 310 being internally formed for installing vertical shaft body 030 of stake 300.
Vertical shaft body 030 is arranged on the center of working space 310, to ensure fore shaft circle to 030 each point of vertical shaft body
The holding of structure provides enough intensity.
There is the first shaft section 031 and the second shaft section 033, the first shaft section 031 and the second axis are cut in vertical shaft body 030
Face 033 is vertical.First portion 011 and second portion 012 are symmetrical with respect to the first shaft section 031.Prism of third order portion 013 and the 4th portion
014 opposite second shaft section 033 is symmetrical.In the present embodiment, in order to ensure balance as far as possible, two steel in first portion 011
Opposite second shaft section 033 of rib concrete pile 200 is symmetrical, and two reinforced concrete piles 200 in second portion 012 are with respect to the second axis
Section 033 is symmetrical, and opposite first shaft section 031 of two reinforced concrete piles 200 in prism of third order portion 013 is symmetrical, the 4th portion 014
Two reinforced concrete piles 200 with respect to the first shaft section 031 it is symmetrical.
Referring to Fig. 4, vertical shaft body 030 includes vertical shaft lining cutting 400, the 4th end 103 of reinforced beam 100 and vertical shaft
Lining cutting 400 is fixedly connected.Bend and prolong to the direction of the second beam steel 130 after first beam steel 110 insertion vertical shaft lining cutting 400
Stretch, bend and extend to the direction of the first beam steel 110 after the second beam steel 130 insertion vertical shaft lining cutting 400.
By vertical shaft provided by the utility model, the peace of 030 structure of vertical shaft body can be kept under the conditions of soft stratum
Full property and durability.Ensure the stability of construction space, to complete building for firm vertical shaft body 030.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the present invention, for
For those skilled in the art, various modifications and changes may be made to the present invention.It is all in the spiritual and former of the utility model
Within then, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of vertical shaft fore shaft circle, it is characterised in that including reinforced beam and reinforced concrete pile；
The reinforced concrete pile has the first end and second end being oppositely arranged, and the first end is inserted into supporting course；
The reinforced beam has the 3rd end and the 4th end being oppositely arranged, the 3rd end and the reinforced concrete pile
The second end be fixedly connected, the 4th end be used for be fixedly connected with vertical shaft body.
2. vertical shaft fore shaft circle according to claim 1, it is characterised in that the vertical shaft body has the first shaft section, more
Reinforced concrete pile described in root forms first portion, separately has the more reinforced concrete piles to form second portion, and described first
Stake portion first shaft section opposite with second portion is symmetrical.
3. vertical shaft fore shaft circle according to claim 2, it is characterised in that the vertical shaft body has the second shaft section, the
Two shaft sections are vertical with first shaft section, and the more reinforced concrete piles form prism of third order portion, separately there is the more steel
Rib concrete pile forms the 4th portion, and the prism of third order portion second shaft section opposite with the 4th portion is symmetrical.
4. vertical shaft fore shaft circle according to claim 3, it is characterised in that first portion, second portion, described
Steel sheet pile is provided with the outside of second portion and the prism of third order portion, is provided between the steel sheet pile for installing the vertical shaft
The working space of body.
5. vertical shaft fore shaft circle according to claim 1, it is characterised in that the section length of side of the reinforced concrete pile is
300mm~500mm.
6. vertical shaft fore shaft circle according to claim 1, it is characterised in that the section length of side of the reinforced beam is
300mm~500mm.
7. vertical shaft fore shaft circle according to claim 1, it is characterised in that the reinforced concrete pile is added by double limb hoops
By force, the reinforced beam includes the first beam steel and the second beam steel, first beam steel and second beam steel
It is folded into close to described reinforced concrete pile one end on the inside of the projection of double limb hoops.
8. vertical shaft fore shaft circle according to claim 7, it is characterised in that first beam steel and second beam steel
Strengthen stirrup by more to connect.
9. a kind of vertical shaft, it is characterised in that including vertical shaft body and such as claim 1-8 any one of them vertical shaft fore shaft circles；
The vertical shaft fore shaft corral is located at around the vertical shaft body.
10. vertical shaft according to claim 9, the vertical shaft includes vertical shaft lining cutting, and the reinforced beam is away from described
One end of reinforced concrete pile is inserted into the vertical shaft lining cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399387.8U CN207363694U (en) | 2017-10-27 | 2017-10-27 | A kind of vertical shaft fore shaft circle and vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399387.8U CN207363694U (en) | 2017-10-27 | 2017-10-27 | A kind of vertical shaft fore shaft circle and vertical shaft |
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| Publication Number | Publication Date |
|---|---|
| CN207363694U true CN207363694U (en) | 2018-05-15 |
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ID=62420321
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721399387.8U Active CN207363694U (en) | 2017-10-27 | 2017-10-27 | A kind of vertical shaft fore shaft circle and vertical shaft |
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| Country | Link |
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| CN (1) | CN207363694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636875A (en) * | 2020-05-19 | 2020-09-08 | 北京市轨道交通建设管理有限公司 | Construction method of vertical shaft locking ring for underground excavation construction of subway |
-
2017
- 2017-10-27 CN CN201721399387.8U patent/CN207363694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636875A (en) * | 2020-05-19 | 2020-09-08 | 北京市轨道交通建设管理有限公司 | Construction method of vertical shaft locking ring for underground excavation construction of subway |
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