CN218493606U - Combined lining trolley of integrally-formed bracket - Google Patents
Combined lining trolley of integrally-formed bracket Download PDFInfo
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- CN218493606U CN218493606U CN202222884858.1U CN202222884858U CN218493606U CN 218493606 U CN218493606 U CN 218493606U CN 202222884858 U CN202222884858 U CN 202222884858U CN 218493606 U CN218493606 U CN 218493606U
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- side wall
- arch
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- bracket
- supporting component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a combination formula lining cutting platform truck of integrated into one piece bracket, control the relative side wall bracket platform truck that sets up and be used for unilateral side wall and bracket construction including the hunch portion platform truck that is used for the hunch portion construction and two, and leave the current space of confession hunch portion platform truck between two side wall bracket platform trucks, side wall bracket platform truck includes side wall template supporting component, side wall walking subassembly, side wall lifting unit and side wall bracket template, hunch portion platform truck includes hunch portion supporting component, hunch portion walking subassembly, hunch portion lifting unit, hunch portion sideslip subassembly and hunch portion template. Divide into side wall bracket platform truck and hunch portion platform truck with the lining cutting platform truck, and side wall bracket platform truck all can remove alone with the hunch portion platform truck and carry out work to simplify the structure of lining cutting platform truck, reduce cost, and when the construction was removed, reduced the weight when removing.
Description
Technical Field
The utility model belongs to the technical field of underground cavern engineering lining cutting, concretely relates to combination formula lining cutting platform truck of integrated into one piece bracket.
Background
In the underground cave depot construction, in order to facilitate the installation of hoisting machinery, a corbel concrete structure is designed on the middle section of the underground cave depot, the corbel concrete structure is usually designed in a loading and unloading area, and the designed length is not long. In view of the above, in the prior art, when a lining with a corbel part is constructed, a non-standard integral one-step formed lining trolley is adopted for construction. When the method is used for construction, the lining trolley is complex in structure, demoulding of the bracket part is difficult, the whole machining cost is high, the trolley is customized and cannot be used in underground cave depots with different sizes, and the utilization rate of the trolley is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses plan to provide a combination formula lining cutting platform truck of integrated into one piece bracket adopts components of a whole that can function independently combination formula platform truck for whole processing is fast, with low costs, convenient to use with the installation rate.
Therefore, the utility model discloses the technical scheme who adopts does: the utility model provides a combination formula lining cutting platform truck of integrated into one piece bracket, includes the arch portion platform truck that is used for arch portion construction and controls relative setting and be used for the side wall bracket platform truck of unilateral side wall and bracket construction about two, side wall bracket platform truck includes side wall template supporting component, the bottom of side wall template supporting component is provided with the side wall walking subassembly that can drive side wall template supporting component around and move about and the side wall lift subassembly that is used for side wall template supporting component from top to bottom, side wall template supporting component sets up to upper and lower wide structure, and sets up to the right angle near one side of side wall, the right angle edge of side wall template supporting component is provided with side wall bracket template, the upper end of side wall bracket template sets up to the open structure who supplies to pour;
the crown of a river platform truck includes arch portion supporting component, arch portion supporting component's bottom is provided with the arch portion walking subassembly that can drive arch portion supporting component back-and-forth movement and is used for going up and down arch portion supporting component's arch portion lifting component, arch portion supporting component includes that upper end and arch portion assorted arch support frame and lower extreme leave the door type support frame of passageway, the bottom of arch support frame is provided with can drives the arch support frame and removes the arch portion sideslip subassembly that removes, the top of arch support frame is provided with the arch portion template, the arch portion template includes the vertical sideboard at middle arch template and both ends, the upper end of vertical sideboard front and back side all articulates in the arch template, the lower extreme of vertical sideboard front and back side all sets up the bottom at the arch support frame through sideboard horizontal migration subassembly, the bottom of arch support frame is located the top of bracket.
Preferably in the above scheme, the track fixing device is further provided with an embedded bolt positioning device for installing embedded bolts, the embedded bolts are used for installing a bracket crane track, the embedded bolt positioning device comprises a positioning block which can be clamped at the upper end of a side wall bracket template from top to bottom and is horizontally arranged, a moving block perpendicular to the positioning block is arranged on one side, away from the side wall bracket template, of the positioning block, supporting legs capable of being inserted into the positioning block are arranged at positions, corresponding to the positioning block, on the moving block, positioning holes for the embedded bolts to pass through are formed in one side of each supporting leg, upper fastening bolts capable of adjusting the relative height of the embedded bolts in the positioning holes and horizontally arranged with the positioning block are arranged on the positioning holes, and front and rear fastening bolts capable of transversely adjusting the positions of the supporting legs relative to the positioning block and vertically arranged with the positioning block are arranged on the other side of the supporting legs.
Further preferably, all be provided with the stair that supplies the people to climb on arch strut assembly and the side wall template strut assembly, the top of stair all is provided with the platform of the pouring of being convenient for, all be provided with the guardrail around the side of stair and the platform.
Further preferably, the side wall walking assembly and the side wall lifting assembly are arranged below the bottom of the side wall formwork supporting assembly side by side, the side wall lifting assembly enables the side wall walking assembly to leave the ground through the side wall formwork supporting assembly jacking assembly, and an arch track for the arch walking assembly to move back and forth is laid on the ground of the underground cave depot.
Further preferably, the side wall formwork supporting assembly adopts a triangular supporting frame, the side wall walking assembly and the arch portion walking assembly both adopt walking wheels, the side wall walking assembly can change the walking direction, the side wall lifting assembly adopts a jack, and the arch portion lifting assembly and the arch portion transverse moving assembly both adopt telescopic oil cylinders.
The utility model has the advantages that:
1) The lining trolley is divided into a side wall bracket trolley and an arch trolley, and the side wall bracket trolley and the arch trolley can move independently to work, so that the structure of the lining trolley is simplified, the structural complexity of the lining trolley is reduced, the cost is reduced, and the weight during movement is reduced during construction movement;
2) During the construction, two side wall bracket platform trucks work earlier, make side wall and bracket integrated into one piece, after the side wall bracket concrete of construction earlier reaches hardness, can carry out the construction of hunch portion, the side wall simultaneous construction more than hunch portion and bracket this moment, with prior art, the construction of every part all is that the side wall bracket is under construction earlier then the hunch portion is under construction afterwards compares, the platform truck simple structure, consolidate easily, concrete placement speed has been accelerated, thereby can obviously accelerate the construction progress, and the construction efficiency is improved.
Drawings
Fig. 1 is a schematic view of the side wall corbel trolley of the present invention.
Fig. 2 is a schematic view of the middle arch trolley of the present invention.
Fig. 3 is the schematic diagram of the positioning device for the pre-buried bolt of the present invention.
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
as shown in fig. 1-3, a combined lining trolley of an integrated bracket mainly comprises an arch trolley and two side wall bracket trolleys arranged oppositely left and right, wherein the side wall bracket trolleys are used for construction of a single side wall and a bracket of an underground cave depot, and the arch trolley is used for construction of an arch of the underground cave depot.
The side wall formwork supporting component 1 of the specific structure of the side wall bracket trolley is provided with a side wall walking component 2 which can drive the side wall formwork supporting component to move front and back and left and right and a side wall lifting component 3 which is used for driving the side wall formwork supporting component to move up and down at the bottom of the side wall formwork supporting component 1. For reducing side wall template supporting component's weight, set up side wall template supporting component into under the narrow wide structure, and be close to one side of side wall and set up to the right angle limit, be provided with side wall bracket template 12 on side wall template supporting component's right angle edge. In order to facilitate pouring, the upper end of the side wall bracket template 12 is set to be an opening structure for pouring.
The concrete structure of the arch trolley comprises an arch supporting component 4, wherein an arch walking component 5 which can drive the arch supporting component to move back and forth and an arch lifting component 6 which is used for lifting the arch supporting component are arranged at the bottom of the arch supporting component 4. The arch support assembly 4 comprises an arch support frame 4a with the upper end matched with the arch and a door-shaped support frame 4b with a channel reserved at the lower end, and the bottom of the arch support frame 4a is positioned above the corbel. In order to ensure the left-right centering of arch construction, an arch transverse moving assembly 7 capable of driving the arch support frame 4a to move left and right is arranged at the bottom of the arch support frame 4a, and an arch template 13 is arranged at the top of the arch support frame. The arch part template 13 comprises an arch template in the middle and vertical side plates at two ends, the upper ends of the front side and the rear side of each vertical side plate are hinged on the arch template, and the lower ends of the front side and the rear side of each vertical side plate are arranged at the bottom of the arch support frame 4a through side plate horizontal moving assemblies. In specific arrangement, the arch lifting assembly 6 can also be arranged on the arch support frame 4a, so that the arch lifting assembly 6 can directly push the arch template to move up and down.
Usually, in order to make things convenient for the removal of large crane in the underground cave depot, install bracket crane track on the bracket, in order to make things convenient for the installation of bracket crane track, in the lining cutting, will install the embedded bolt of bracket crane track and pre-buried in the bracket in, consequently still be equipped with the embedded bolt positioner 14 that is used for embedded bolt 15 installation. The concrete structure of the embedded bolt positioning device 14 comprises a positioning block 14a which can be clamped at the upper end of the side wall bracket template 12 from top to bottom and is horizontally arranged, a moving block 14b perpendicular to the positioning block 14a is arranged on one side, away from the side wall bracket template 12, of the positioning block 14a, supporting legs 14c capable of being inserted into the positioning block 14a are arranged on the moving block 14b at positions corresponding to the positioning block 14a, and a positioning hole 14d for the embedded bolt 15 to pass through is formed in one side of each supporting leg 14 c. In order to realize the adjustment of the position of the embedded bolt, an upper fastening bolt 14e which can adjust the relative height of the embedded bolt 15 in the positioning hole 14d and is horizontally arranged with the positioning block 14a is arranged on the positioning hole 14d, and a front fastening bolt 14f which can adjust the position of the movable plate relative to the positioning block 14a and is vertically arranged with the positioning block 14a is arranged on the other side of the supporting leg.
When the upper and lower fastening bolts are loosened, the relative height of the embedded bolts 15 in the positioning holes 14d can be adjusted, and when the upper and lower fastening bolts are tightened, the adjusted height can be fixed. The gasket is inserted between the supporting legs and the positioning blocks, the distance between the supporting legs and the positioning blocks can be changed, and the gasket can be inserted and fixed after the gasket is inserted by screwing the front fastening bolt and the rear fastening bolt. The accurate position of the embedded bolt can be adjusted through the embedded bolt positioning device, so that the installation accuracy of the embedded bolt is accurately controlled, and the construction efficiency and the construction quality can be obviously improved compared with the method of installing the embedded bolt through drilling.
For convenient protection when pouring and pouring, all be provided with the stair 8 that supplies the people to climb on arch support assembly 4 and side wall template supporting component 1, all be provided with the platform 9 of the pouring of being convenient for at the top of stair 8, and all be provided with guardrail 10 around the side of stair 8 and platform 9.
In order to prevent the arch trolley from moving left and right to influence the passing of the lower part, an arch track 11 for the arch walking assembly 5 to move back and forth is laid on the ground of the underground cave depot, so that the arch walking assembly can only move along the arch track 11, and meanwhile, the arch track 11 can also improve the walking efficiency of the arch trolley.
For guaranteeing during the construction, side wall running gear can not drive the platform truck and remove, sets up side wall running gear 2 and side wall lifting unit 3 side by side in the bottom below of side wall template supporting component 1, and side wall lifting unit 3 enables side wall running gear 2 through jacking side wall template supporting component 1 and leaves ground for when pouring, make side wall running gear leave ground.
In the above, the side wall formwork support assembly 1, the side wall walking assembly 2, the side wall lifting assembly 3, the arch support frame 4a, the door-shaped support frame 4b with the lower end provided with the channel, the arch walking assembly 5, the arch lifting assembly 6, the arch transverse moving assembly 7, the side wall corbel formwork 12 and the arch formwork 13 all adopt the existing structures. Specifically, the side wall template supporting assembly 1 adopts a triangular supporting frame, the side wall walking assembly 2 adopts universal traveling wheels and can change the moving direction, the side wall lifting assembly 3 adopts a jack, the arch lifting assembly 6 and the arch transverse moving assembly 7 both adopt telescopic oil cylinders, the arch rail adopts an I-shaped rail fixed on the ground of an underground cave depot in the prior art, and the side wall walking assembly 2 adopts traveling wheels provided with gaps matched with the I-shaped rail.
A lining method suitable for a corbel lining section of an underground cavern loading and unloading zone is based on the lining trolley and further comprises the following steps:
the first step is as follows: the embedded bolt positioning device 14 is installed on the side wall bracket template 12, the embedded bolts are positioned at the design positions through the upper and lower fastening bolts 14e and the front and rear fastening bolts 14f, then the side wall bracket trolley is driven to move to the construction position through the side wall travelling assembly 2, the side wall lifting assembly 3 upwards lifts the side wall template supporting assembly 1 and the side wall bracket template 12 to the design positions, and finally concrete is poured.
Because each side wall bracket trolley is used for constructing a single side of the underground cave depot, the side walls on the left side and the right side are constructed simultaneously for saving time during specific construction. When pouring, the concrete is vibrated by the vibrating rod or the flat vibrator, so that transition bubbles are prevented from being generated in pouring, the compactness of the concrete is influenced, and after pouring is finished, strip-mold maintenance is required.
The second step is that: after the concrete poured in the first step reaches the demolding condition, the upper fastening bolt 14e, the lower fastening bolt 14e, the front fastening bolt 14f and the rear fastening bolt 14f are unscrewed, then the embedded bolt positioning device is lifted upwards, after the embedded bolts are leaked out, the side wall template supporting assembly 1 is driven to descend through the side wall lifting assembly 3, then the side wall walking assembly 2 drives the side wall bracket trolley to transversely move away from the side wall, the side wall bracket template 12 is made to leave the concrete surface, finally the side wall walking assembly 2 drives the side wall bracket trolley to move to the next construction position, and the operation is repeated until the construction of side wall and bracket lining concrete is completed.
Because side wall walking subassembly 2 adopts the walking wheel that can change the walking direction, consequently when changing the moving direction of side wall bracket platform truck, need make universal traveling wheel leave ground through 3 work of side wall lifting unit earlier, then change the direction, change the completion back, make universal traveling wheel fall to the ground. In order to facilitate the movement of the side wall bracket trolley, the side wall bracket trolley can move with the assistance of a loader and other walking machines.
The third step: install arch portion template 13 on the arch portion platform truck, after the side wall bracket concrete intensity reached the requirement, remove whole platform truck to lining cutting position department through arch portion walking subassembly 5, make arch portion template 13 move to the design position through arch portion lifting unit 6 and arch portion sideslip subassembly 7, then pour the concrete, when pouring, carry out the vibration processing through vibrating rod or flat vibrator to the concrete, prevent to produce the transition bubble in pouring, thereby influence the quality of concrete, after accomplishing to pour, need carry out the area mould maintenance. When the arch part is poured, construction can be carried out only after the strength of the side wall corbel concrete meets the requirement, and the construction can be carried out without waiting for the completion of the pouring of all the side wall corbel concrete.
The fourth step: and after the concrete poured in the third step reaches the demolding strength, enabling the vertical side plates to rotate to leave the concrete surface through the side plate horizontal moving assembly, driving the whole arch portion trolley to descend through the arch portion lifting assembly 6, enabling the whole arch portion template 13 to leave the concrete surface, and driving the arch portion trolley to move to the next construction position through the arch portion walking assembly 5 to conduct construction repeatedly until the construction of arch portion lining concrete is completed. In order to facilitate the movement of the arch trolley, the movement can be assisted by a walking machine such as a loader. Wherein the horizontal moving component of the side plate can be a telescopic oil cylinder or a screw nut structure. After the arch part is lined with concrete, the track of the bracket crane is installed on the embedded bolt 15.
Claims (5)
1. The utility model provides a combination formula lining platform truck of integrated into one piece bracket which characterized in that: the side wall bracket trolley comprises an arch trolley used for arch construction and two side wall bracket trolleys which are oppositely arranged left and right and used for unilateral side wall and bracket construction, wherein the side wall bracket trolley comprises a side wall template supporting component (1), the bottom of the side wall template supporting component (1) is provided with a side wall walking component (2) and a side wall lifting component (3), the side wall walking component can drive the side wall template supporting component to move front and back, left and right, and the side wall lifting component is used for an upper side wall template supporting component and a lower side wall template supporting component, the side wall template supporting component is set to be of a narrow-top and wide-bottom structure, one side close to a side wall is set to be a right angle, a side wall bracket template (12) is arranged on the right angle side of the side wall template supporting component, and the upper end of the side wall bracket template (12) is set to be of an opening structure for pouring;
the utility model discloses a multi-functional arch support, including hunch portion platform truck, including hunch portion supporting component (4), the bottom of hunch portion supporting component (4) is provided with arch portion walking subassembly (5) that can drive the hunch portion supporting component back-and-forth movement and is used for going up and down hunch portion supporting component's hunch portion lifting component (6), hunch portion supporting component (4) include upper end and hunch portion assorted arch support frame (4 a) and door type support frame (4 b) that the passageway was left to the lower extreme, the bottom of arch support frame (4 a) is provided with hunch portion template (13), hunch portion template (13) are including the vertical sideboard at middle arch template and both ends, the upper end of vertical sideboard front and back side all articulates on the arch template, the lower extreme of vertical sideboard front and back side all sets up in the bottom of arch support frame (4 a) through sideboard horizontal migration subassembly, the bottom of arch support frame (4 a) is located the top of bracket.
2. The modular liner trolley of an integrally formed corbel according to claim 1, further comprising: the track fixing device is characterized by being further provided with an embedded bolt positioning device (14) used for installing embedded bolts (15), wherein the embedded bolts (15) are used for installing a bracket crane track, the embedded bolt positioning device (14) comprises positioning blocks (14 a) which can be clamped at the upper end of the side wall bracket template (12) from top to bottom and are horizontally arranged, one sides, far away from the side wall bracket template (12), of the positioning blocks (14 a) are provided with moving blocks (14 b) perpendicular to the positioning blocks (14 a), supporting legs (14 c) capable of being inserted into the positioning blocks (14 a) are arranged at positions, corresponding to the positioning blocks (14 a), of the moving blocks (14 b), one sides of the supporting legs (14 c) are provided with positioning holes (14 d) for the embedded bolts (15) to pass through, the positioning holes (14 d) are provided with upper and lower fastening bolts (14 e) capable of adjusting the relative heights of the embedded bolts (15) in the positioning holes (14 d) and horizontally arranged with the positioning blocks (14 a), and front and rear fastening bolts (14 f) capable of transversely adjusting the positions of the supporting legs relative to the positioning blocks (14 a) and vertically arranged with the positioning blocks (14 a).
3. The modular liner trolley of an integrally formed corbel according to claim 1, further comprising: all be provided with stair (8) that supply the people to climb on hunch portion supporting component (4) and side wall template supporting component (1), the top of stair (8) all is provided with platform (9) of being convenient for the pouring, all be provided with guardrail (10) around the side of stair (8) and platform (9).
4. The modular liner trolley of an integrally formed corbel as claimed in claim 1, wherein: side wall running assembly (2) and side wall lifting unit (3) set up side by side in the bottom below of side wall template supporting component (1), and side wall lifting unit (3) enable side wall running assembly (2) to leave ground through jacking side wall template supporting component (1), and the subaerial arch portion track (11) that supplies arch portion running assembly (5) back-and-forth movement that is equipped with of laying of underground cave depot.
5. The modular liner trolley of an integrally formed corbel as claimed in claim 1, wherein: the side wall formwork supporting assembly (1) adopts a triangular supporting frame, walking wheels are adopted for the side wall walking assembly (2) and the arch part walking assembly (5), the walking direction can be changed for the side wall walking assembly (2), jacks are adopted for the side wall lifting assembly (3), and telescopic oil cylinders are adopted for the arch part lifting assembly (6) and the arch part transverse moving assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884858.1U CN218493606U (en) | 2022-10-31 | 2022-10-31 | Combined lining trolley of integrally-formed bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884858.1U CN218493606U (en) | 2022-10-31 | 2022-10-31 | Combined lining trolley of integrally-formed bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218493606U true CN218493606U (en) | 2023-02-17 |
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ID=85196062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222884858.1U Active CN218493606U (en) | 2022-10-31 | 2022-10-31 | Combined lining trolley of integrally-formed bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218493606U (en) |
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2022
- 2022-10-31 CN CN202222884858.1U patent/CN218493606U/en active Active
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