CN209742927U - Shield constructs quick-witted section of thick bamboo travelling bogie - Google Patents
Shield constructs quick-witted section of thick bamboo travelling bogie Download PDFInfo
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- CN209742927U CN209742927U CN201920452510.0U CN201920452510U CN209742927U CN 209742927 U CN209742927 U CN 209742927U CN 201920452510 U CN201920452510 U CN 201920452510U CN 209742927 U CN209742927 U CN 209742927U
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- transport trolley
- tunneling machine
- shield tunneling
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Abstract
The utility model provides a shield constructs quick-witted section of jurisdiction travelling bogie, including bottom frame II, bottom frame II on be equipped with and play to rise power device, be equipped with the movable slider that plays to rise on bottom frame II, play to rise the power device drive and play to rise the slider, play to rise the terminal surface and play to rise the arm contact that play to rise the slider, play to rise the arm and establish on playing to rise frame II. The utility model has the advantages that: on the premise of satisfying various functions and overall structure strength and rigidity of the segment transport trolley, the movement direction of the lifting frame is changed, the technical barrier of the segment transport trolley arranged on the small-diameter shield tunneling machine is broken, and the overall efficiency of the material transport system of the small-diameter shield tunneling machine is improved.
Description
Technical Field
The utility model relates to a tunnel construction technique especially indicates a shield constructs quick-witted section of jurisdiction travelling bogie.
Background
The development of urbanization in China requires that cities have rapid, environment-friendly, convenient and comfortable public rail traffic, so that the construction of subways and light rails in China enters a fully developed stage, a large amount of shield equipment is needed, and meanwhile, with the development of urbanization, urban sewage pipe galleries, electric power tunnels and the like similarly require shield construction.
Urban sewage pipe gallery, electric power tunnel often the diameter is less, and the diameter of conventional subway shield can not satisfy its needs, consequently, the design of minor diameter shield structure machine is in the turn born. The structure of the conventional shield segment transport trolley is shown in figure 1 and comprises a bottom rack I1, a sliding rack I2, a lifting rack I3 and a traction rack I4, as lifting oil cylinders of the lifting rack I3 are vertically arranged, more space is occupied, the inner size of the small-diameter shield machine is small, the space is limited, the conventional shield segment transport trolley cannot be well applied, and certain shield manufacturers even directly cancel the design of the segment transport trolley, so that various functions of the shield machine are greatly reduced, and segment transport operation is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shield constructs quick-witted section of jurisdiction travelling bogie has solved that current minor diameter shield constructs quick-witted inside dimension little, and conventional section of jurisdiction travelling bogie is difficult for satisfying the problem of transportation function.
The technical scheme of the utility model is realized like this: the utility model provides a shield constructs quick-witted section of jurisdiction travelling bogie, includes bottom frame II, bottom frame II on be equipped with and play to rise power device, be equipped with the movable slider that plays to rise on bottom frame II, play to rise power device drive and play to rise the slider, play to rise the terminal surface and play to rise the arm contact of slider, play to rise the arm and establish on playing to rise frame II.
The lifting power device is horizontally arranged.
The lifting power device is a lifting oil cylinder, one end of the lifting oil cylinder is connected with the lifting slide block, and the other end of the lifting oil cylinder is connected with the bottom rack II.
The lifting end face is an inclined flat end face.
The section of the lifting slide block is in a right trapezoid shape, and the lifting end face is a face with an oblique waist in the right trapezoid shape.
The lifting slide block is provided with a limiting part positioned at the upper end of the lifting end face.
The lifting slide block is arranged in a chute on the bottom frame II.
The lifting arm is a lifting pin shaft.
Still include slip frame II, slip frame II is connected with bottom frame II.
And the sliding rack II is connected with a traction mechanism II.
The utility model has the advantages that: on the premise of satisfying various functions and overall structure strength and rigidity of the segment transport trolley, the movement direction of the lifting frame is changed, the technical barrier of the segment transport trolley arranged on the small-diameter shield tunneling machine is broken, and the overall efficiency of the material transport system of the small-diameter shield tunneling machine is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural schematic diagram of a conventional shield segment transport trolley.
Fig. 2 is the utility model discloses section of jurisdiction travelling bogie structure sketch map.
Fig. 3 is the utility model discloses section of jurisdiction travelling bogie plays to rise the frame decline sketch map.
Fig. 4 is the utility model discloses segment transfer trolley plays to rise the frame and plays to rise the schematic diagram.
In the figure: 1-a bottom frame I, 2-a sliding frame I, 3-a lifting frame I, 4-a traction mechanism I, 5-a bottom frame II, 6-a sliding frame II, 7-a lifting frame II, 8-a traction mechanism II, 9-a lifting oil cylinder, 10-a lifting slide block and 11-a lifting pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 3 and 4, a transportation trolley for a shield machine pipe piece comprises a bottom frame II5, a lifting power device is arranged on the bottom frame II5, the lifting power device is horizontally arranged and is a lifting oil cylinder 9, one end of the lifting oil cylinder 9 is connected with a lifting slider 10, the other end of the lifting oil cylinder is connected with a bottom frame II5, the lifting slider 10 is driven by the lifting oil cylinder 9, the lifting slider 10 is arranged in a chute on the bottom frame II5 and can slide back and forth, the cross section of the lifting slider 10 is in a right trapezoid shape, the lifting end surface is a surface of an oblique waist of the right trapezoid shape, a limiting part positioned at the upper end of the lifting end surface is arranged on the lifting slider 10, the lifting end surface of the lifting slider 10 is in contact with a lifting arm, the limiting part limits the lifting arm, the lifting arm is a lifting pin.
As shown in fig. 2, the segment assembling machine further comprises a sliding frame II6, a lifting frame II7 and a traction mechanism II8, wherein the sliding frame II6 is connected with a bottom frame II5, the sliding frame II6 is connected with the traction mechanism II8, the bottom frame II5 is used as a main stress component of the segment transport trolley and is placed on a segment which is assembled, the sliding frame II6 can move the segment back and forth through a telescopic cylinder, the lifting frame II7 can move the segment back and forth through a lifting cylinder, the traction mechanism II8 enables the segment transport trolley to be connected with a host, the segment transport trolley is a main power for the whole segment transport trolley to advance, the segment which is to be assembled is placed above the sliding frame II6, the segment is assembled through the alternate action of the sliding frame II6 and the lifting frame II7, the segment which is to be assembled is transported to the front part of the segment transport trolley.
The utility model provides a minor diameter shield constructs the machine size and is little, generally can not arrange the problem of section of jurisdiction travelling bogie, the utility model discloses on satisfying section of jurisdiction travelling bogie each item function's basis, through the play to rise frame of special construction, reduced section of jurisdiction travelling bogie's whole height dimension, reach the purpose that final shield structure disposes section of jurisdiction travelling bogie.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a shield constructs quick-witted section of jurisdiction travelling bogie, includes bottom frame II (5), its characterized in that: the lifting mechanism is characterized in that a lifting power device is arranged on the bottom rack II (5), a movable lifting sliding block (10) is arranged on the bottom rack II (5), the lifting power device drives the lifting sliding block (10), the lifting end face of the lifting sliding block (10) is in contact with a lifting arm, and the lifting arm is arranged on the lifting rack II (7).
2. The shield tunneling machine segment transport trolley of claim 1, characterized in that: the lifting power device is horizontally arranged.
3. The shield tunneling machine segment transport trolley according to claim 1 or 2, characterized in that: the lifting power device is a lifting oil cylinder (9), one end of the lifting oil cylinder (9) is connected with a lifting slide block (10), and the other end of the lifting oil cylinder is connected with a bottom rack II (5).
4. The shield tunneling machine segment transport trolley of claim 1, characterized in that: the lifting end face is an inclined flat end face.
5. The shield tunneling machine segment transport trolley of claim 4, characterized in that: the section of the lifting slide block (10) is in a right trapezoid shape, and the lifting end face is a face with an oblique waist in the right trapezoid shape.
6. The shield tunneling machine segment transport trolley of claim 5, characterized in that: the lifting slide block (10) is provided with a limiting part positioned at the upper end of the lifting end face.
7. The shield tunneling machine segment transport trolley of claim 5 or 6, characterized in that: the lifting slide block (10) is arranged in a chute on the bottom frame II (5).
8. The shield tunneling machine segment transport trolley of claim 1, characterized in that: the lifting arm is a lifting pin shaft (11).
9. The shield tunneling machine segment transport trolley of claim 1, characterized in that: the device also comprises a sliding rack II (6), wherein the sliding rack II (6) is connected with the bottom rack II (5).
10. The shield tunneling machine segment transport trolley of claim 9, characterized in that: the sliding rack II (6) is connected with the traction mechanism II (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452510.0U CN209742927U (en) | 2019-04-04 | 2019-04-04 | Shield constructs quick-witted section of thick bamboo travelling bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452510.0U CN209742927U (en) | 2019-04-04 | 2019-04-04 | Shield constructs quick-witted section of thick bamboo travelling bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742927U true CN209742927U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920452510.0U Active CN209742927U (en) | 2019-04-04 | 2019-04-04 | Shield constructs quick-witted section of thick bamboo travelling bogie |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798137A (en) * | 2019-04-04 | 2019-05-24 | 中铁工程装备集团有限公司 | A kind of shield machine segment travelling bogie |
-
2019
- 2019-04-04 CN CN201920452510.0U patent/CN209742927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798137A (en) * | 2019-04-04 | 2019-05-24 | 中铁工程装备集团有限公司 | A kind of shield machine segment travelling bogie |
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