CN219750950U - Support for screw conveyor of shield tunneling machine - Google Patents
Support for screw conveyor of shield tunneling machine Download PDFInfo
- Publication number
- CN219750950U CN219750950U CN202320188576.XU CN202320188576U CN219750950U CN 219750950 U CN219750950 U CN 219750950U CN 202320188576 U CN202320188576 U CN 202320188576U CN 219750950 U CN219750950 U CN 219750950U
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- support
- screw conveyor
- shield machine
- fixed
- platform
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- 230000005641 tunneling Effects 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 238000003466 welding Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of shield machines, and particularly relates to a support for a screw conveyor of a shield machine. The utility model provides a support for a spiral conveyor of a shield machine, which has a simple structure, is safe and reliable, and can ensure safe storage and transportation.
Description
Technical Field
The utility model belongs to the technical field of shield machines, and particularly relates to a support for a screw conveyor of a shield machine.
Background
The prior art comprises the following steps:
the spiral conveyor of the shield tunneling machine is main equipment for discharging earth and establishing earth pressure balance of the earth pressure balance shield tunneling machine, and is arranged between the bottom of the front body of the shield tunneling machine and the segment erector, wherein a line is raised from front to back by a certain angle. The shield screw conveyor has an outer diameter phi of 900mm, a length of about 13000mm and a weight of 25 tons. The screw conveyor is cylindrical and has a long length, so that rolling or moving is easy to occur in the storage or transportation process.
Difficulty and meaning for solving the technical problems:
therefore, based on the problems, the support for the spiral conveyor of the shield machine, which has simple structure, safety and reliability and can ensure the storage and transportation safety, has important practical significance.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and provide the support for the spiral conveyor of the shield machine, which has the advantages of simple structure, safety and reliability and can ensure the safety of storage and transportation.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems in the prior art is as follows:
the utility model provides a shield constructs quick-witted screw conveyer and supports for screw conveyer, shield constructs quick-witted screw conveyer and supports including lower part supporting platform, middle part support and upper portion supporting platform, lower part supporting platform is rectangular frame structure, upper portion supporting platform can close with shield constructs quick-witted screw conveyer and be connected, the middle part support includes main support and bracing, main support bottom is fixed with lower part supporting platform, main support top is to upper portion supporting platform support, the bracing is two and is located the both sides of main support respectively, the bracing top inwards inclines, and the top is fixed with upper portion supporting platform, and the bottom is fixed with lower part supporting platform, when shield constructs quick-witted screw conveyer fixed at upper portion supporting platform, main support and two bracing place planes with shield constructs quick-witted screw conveyer's axis coincidence.
The utility model is specially used for the screw conveyor of the shield machine, and aims at solving the problem that the screw conveyor of the shield machine is long, and the inclined strut is added, so that the screw conveyor of the shield machine can play a supporting role on the premise of meeting the requirements of simple structure and easiness in manufacturing, and is ensured not to move or roll in the storage or transportation process.
The embodiment of the utility model can also adopt the following technical scheme:
in the support for the spiral conveyor of the shield machine, the middle support further comprises a middle lacing wire, one end of the middle lacing wire is fixed with the main support, and the other end of the middle lacing wire is fixed with the inclined support.
The utility model improves the strength by adding the middle lacing wire.
In the support for the screw conveyor of the shield machine, further, the bolt hole A is drilled on the upper surface of the upper support platform, the screw conveyor of the shield machine is provided with a joint surface at each cylinder section, the joint surface is drilled with the bolt hole B, the bolt hole A corresponds to the hole distance and the size of the bolt hole B, and the bolt hole A and the bolt hole B are fixedly connected through an outer hexagon bolt.
In the above support for a screw conveyor for a shield machine, the width of the upper support platform is half the length of the lower support platform.
The blanking manufacturing is convenient, and meanwhile, the stability is improved.
In the support for the spiral conveyor of the shield machine, further, the lower support platform is formed by welding angle steel, the main support is H-shaped steel, the inclined support and the middle lacing wire are steel plates, and the upper support platform is rectangular steel plate.
In the support for the screw conveyor of the shield tunneling machine, further, four angle steels enclose into a rectangular frame, a connecting plate is fixed between two short sides of the rectangular frame, the bottom of H-shaped steel which is vertically arranged is fixed on the connecting plate, the top of the H-shaped steel supports rectangular steel plates, the rectangular steel plates are horizontally arranged, the tops of the two steel plates incline inwards, the top ends of the two steel plates are fixed with the rectangular steel plates, the bottom of the two steel plates are fixed at the joint of the rectangular frame and the connecting plate, the two steel plates are horizontally arranged, one end of the two steel plates are fixed in a groove of the H-shaped steel, and one end of the two steel plates are fixed with the steel plates which are obliquely arranged.
The utility model is easy to manufacture and can be manufactured through H-shaped steel, angle steel and steel plates.
A shield machine screw conveyor to which the support for a shield machine screw conveyor according to any one of the above is attached.
In the shield tunneling machine screw conveyor, further, a junction surface is arranged at each cylindrical section of the shield tunneling machine screw conveyor, and the junction surface is connected with the upper supporting platform in a junction mode.
One or more technical solutions provided in the embodiments of the present utility model have at least the following beneficial effects:
1. the utility model can ensure that the screw conveyor of the shield machine does not move or roll in the storage or transportation process, and has the advantages of simple structure, resource saving, easy manufacture, safety, reliability and repeated use.
Drawings
The technical solution of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting of the scope of the present utility model. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic front view of the structure of the present utility model;
fig. 2 is a schematic structural installation diagram of the present utility model.
In the figure:
1. the lower support platform, 2, middle support, 3, upper support platform, 4, outer hexagonal bolt, 5, main support, 6, inclined support, 7, middle lacing wire, 10, shield machine screw conveyer support, 11, shield machine screw conveyer.
Detailed Description
The utility model comprises a lower support platform 1, a middle support 2, an upper support platform 3 and an outer hexagon bolt 4. The upper supporting platform 3 is welded on the lower supporting platform 1 through the middle supporting platform 2, and the upper supporting platform 3 is connected with the screw conveyor 11 of the shield machine through the outer hexagon bolts 4.
The middle support 2 comprises a main support 5, diagonal braces 6 and middle lacing wires 7. The upper surface of the upper supporting platform 3 is provided with a bolt hole A in a drilling mode, the bolt hole A corresponds to the hole distance and the hole size of a bolt hole B on the joint surface of the screw conveyor 11 of the shield machine, and the bolt hole A and the bolt hole B are fixedly connected through an outer hexagon bolt 4.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Example 1
The support for the screw conveyor of the shield machine comprises a lower support platform 1, a middle support 2 and an upper support platform 3, wherein the lower support platform 1 is of a rectangular frame structure, the upper support platform 3 can be connected with the screw conveyor 11 of the shield machine, the middle support 2 comprises a main support 5 and inclined struts 6, the bottom of the main support 5 is fixed with the lower support platform 1, the top of the main support 5 supports the upper support platform 3, the inclined struts 6 are two and are respectively positioned on two sides of the main support 5, the top of the inclined struts 5 is inclined inwards, the top of the inclined struts is fixed with the upper support platform 3, the bottom of the inclined struts is fixed with the lower support platform 1, and when the screw conveyor 11 of the shield machine is fixed on the upper support platform 3, the plane where the main support and the two inclined struts are positioned coincides with the central axis of the screw conveyor 11 of the shield machine.
The upper supporting platform 3 is provided with bolt holes A in the upper surface, each cylindrical section of the shield machine screw conveyor is provided with a joint surface, each joint surface is provided with a bolt hole B in the drill mode, the bolt holes A correspond to the bolt holes B in hole distance and size, and the bolt holes A and the bolt holes B are fixedly connected through outer hexagon bolts 4.
The embodiment is specially used for the shield machine screw conveyor 11, and aims at solving the problem that the length of the shield machine screw conveyor 11 is long, and the inclined strut 6 is added, so that the shield machine screw conveyor can be supported on the premise of simple structure and easiness in manufacturing, and is prevented from moving or rolling in the storage or transportation process.
Example 2
On the basis of the first embodiment, the middle support 2 further comprises a middle lacing wire 7, one end of the middle lacing wire 7 is fixed with the main support 5, and the other end of the middle lacing wire is fixed with the inclined support 6.
The present embodiment increases strength by adding the intermediate tie 7.
Example 3
On the basis of the first embodiment, the width of the upper support platform 3 is half of the length direction of the lower support platform 1.
Since in this embodiment the width of the upper support platform 3 is half the width of the lower support platform 1. Therefore, the embodiment is convenient for blanking and manufacturing and increases stability.
Example 4
On the basis of the first embodiment, the lower supporting platform 1 is formed by welding angle steel, the main support is H-shaped steel, the diagonal support and the middle lacing wire are steel plates, and the upper supporting platform 3 is a rectangular steel plate.
Four the angle steel encloses into rectangular frame, is fixed with the connecting plate between two minor faces of rectangular frame, and the H shaped steel bottom that sets up perpendicularly is fixed on the connecting plate, and H shaped steel top supports rectangular steel sheet, rectangular steel sheet level sets up, and two steel sheet tops are inwards inclined, and the top is fixed with rectangular steel sheet, and the junction at rectangular frame and connecting plate is fixed to the bottom, and two steel sheets level set up, and one end is fixed in the recess of H shaped steel, and one end is fixed with the steel sheet that the slope set up.
Because the lower support platform 1 of this embodiment is formed by welding angle steel, the middle support 2 is formed by welding H-shaped steel and a steel plate, and the upper support platform 3 is formed by cutting and processing a rectangular steel plate. Therefore, the embodiment is easy to manufacture, and can be manufactured through H-shaped steel, angle steel and steel plates.
Example 5
A shield machine screw conveyor is provided with a support for the shield machine screw conveyor. The shield machine screw conveyor is provided with a junction surface at each cylinder section, and the junction surfaces are connected with the upper supporting platform 3 in a junction manner.
The working process comprises the following steps: the support 10 for the spiral conveyor of the shield machine in the first two embodiments is placed on the ground according to a certain distance, the shield machine spiral conveyor 11 is not interfered with other parts of the spiral conveyor 11 of the shield machine, the spiral conveyor 11 of the shield machine is lifted to the support 10 for the spiral conveyor of the shield machine, the joint surface of the cylindrical section of the spiral conveyor 11 of the shield machine is aligned with the upper supporting platform 3 in a contact manner, and the joint surfaces are connected together through the outer hexagon bolts 4 to support the cylindrical section of the spiral conveyor 11 of the shield machine.
The utility model can ensure that the shield machine screw conveyor 11 does not move or roll in the storage or transportation process, and has the advantages of simple structure, resource saving, easy manufacture, safety, reliability and repeated use.
In summary, the utility model provides the support for the spiral conveyor of the shield machine, which has the advantages of simple structure, safety and reliability and can ensure the safety of storage and transportation.
The foregoing examples illustrate the utility model in detail, but are merely preferred embodiments of the utility model and are not to be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (8)
1. The utility model provides a shield constructs quick-witted screw conveyer and uses support which characterized in that: the support for the screw conveyor of the shield machine comprises a lower support platform, a middle support and an upper support platform, wherein the lower support platform is of a rectangular frame structure, the upper support platform can be connected with the screw conveyor of the shield machine in a closing manner, the middle support comprises a main support and inclined struts, the bottom of the main support is fixed with the lower support platform, the top of the main support supports the upper support platform, the inclined struts are two and are respectively positioned on two sides of the main support, the top of the inclined struts incline inwards, the top of the inclined struts are fixed with the upper support platform, the bottom of the inclined struts are fixed with the lower support platform, and when the screw conveyor of the shield machine is fixed on the upper support platform, the planes of the main support and the two inclined struts coincide with the central axis of the screw conveyor of the shield machine.
2. The support for a screw conveyor of a shield machine according to claim 1, wherein: the middle support further comprises a middle lacing wire, one end of the middle lacing wire is fixed with the main support, and the other end of the middle lacing wire is fixed with the inclined support.
3. The support for a screw conveyor of a shield machine according to claim 1, wherein: the upper surface of the upper supporting platform is provided with bolt holes A, each cylindrical section of the shield machine screw conveyor is provided with a joint surface, each joint surface is provided with a bolt hole B, the bolt holes A correspond to the bolt holes B in hole pitch and size, and the bolt holes A and the bolt holes B are fixedly connected through outer hexagon bolts.
4. The support for a screw conveyor of a shield machine according to claim 1, wherein: the width of the upper supporting platform is half of the length direction of the lower supporting platform.
5. The support for a screw conveyor of a shield machine according to claim 1, wherein: the lower supporting platform is formed by welding angle steel, the main support is H-shaped steel, the inclined support and the middle lacing wire are steel plates, and the upper supporting platform is rectangular steel plate.
6. The support for a screw conveyor of a shield machine according to claim 5, wherein: four the angle steel encloses into rectangular frame, is fixed with the connecting plate between two minor faces of rectangular frame, and the H shaped steel bottom that sets up perpendicularly is fixed on the connecting plate, and H shaped steel top supports rectangular steel sheet, rectangular steel sheet level sets up, and two steel sheet tops are inwards inclined, and the top is fixed with rectangular steel sheet, and the junction at rectangular frame and connecting plate is fixed to the bottom, and two steel sheets level set up, and one end is fixed in the recess of H shaped steel, and one end is fixed with the steel sheet that the slope set up.
7. The utility model provides a shield constructs quick-witted screw conveyer which characterized in that: the shield machine screw conveyor is provided with the support for the shield machine screw conveyor according to any one of claims 1 to 6.
8. The shield tunneling machine screw conveyor according to claim 7, wherein: the shield machine screw conveyor is provided with a handle surface at each cylindrical section, and the handle surfaces are connected with the upper supporting platform in a handle mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188576.XU CN219750950U (en) | 2023-02-10 | 2023-02-10 | Support for screw conveyor of shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188576.XU CN219750950U (en) | 2023-02-10 | 2023-02-10 | Support for screw conveyor of shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219750950U true CN219750950U (en) | 2023-09-26 |
Family
ID=88086015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320188576.XU Active CN219750950U (en) | 2023-02-10 | 2023-02-10 | Support for screw conveyor of shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219750950U (en) |
-
2023
- 2023-02-10 CN CN202320188576.XU patent/CN219750950U/en active Active
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