CN211849590U - A slipform machine for utility tunnel construction - Google Patents
A slipform machine for utility tunnel construction Download PDFInfo
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- CN211849590U CN211849590U CN202020138150.XU CN202020138150U CN211849590U CN 211849590 U CN211849590 U CN 211849590U CN 202020138150 U CN202020138150 U CN 202020138150U CN 211849590 U CN211849590 U CN 211849590U
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Abstract
The utility model relates to the technical field of comprehensive pipe gallery construction, in particular to a slip form machine for the construction of a comprehensive pipe gallery, which comprises a lower sliding plate, side templates, an angle template and a top template, wherein the two sides of the top template are respectively connected with the angle template, the side templates are arranged below one end part of the angle template, and the lower sliding plate is respectively arranged below the side templates; the lower sliding plate is connected with a lower end oil cylinder and can be driven to lift, the side template is connected with a side template opening and closing oil cylinder through a side template opening and closing push rod, the side template can be driven by the side template opening and closing oil cylinder to expand outwards or furl inwards, the angle template is connected with an angle template opening and closing oil cylinder and can be driven to expand outwards or furl inwards, and the top template is connected with a top template lifting oil cylinder and can be driven to lift; the split outlines of the lower sliding plate, the side templates, the corner templates and the top template after being respectively unfolded are matched with the shape and the size of the inner outline of the comprehensive pipe rack. The utility model has the advantages that: greatly improves the construction speed and the construction quality.
Description
Technical Field
The utility model belongs to the technical field of utility tunnel construction technique and specifically relates to a sliding die machine for utility tunnel construction.
Background
The utility tunnel is an underground city pipeline utility tunnel, a tunnel space that the city was built underground promptly, collects multiple engineering pipelines such as electric power, communication, gas, heat supply, plumbing in an organic whole, is equipped with special access hole, hoist and mount mouth and monitoring system, implements unified planning, unified design, unified construction and management, is the important infrastructure and the lifeline of guarantee city operation.
At present, a common construction method for a shallow-buried open-cut comprehensive pipe gallery is that constructors bind reinforcement cages on site and set up scaffold supporting forms, so that the construction mode needs more constructors to participate, the construction site is more disordered and difficult to manage, and the construction efficiency is lower.
Disclosure of Invention
The utility model aims at providing a slipform machine for utility tunnel construction according to above-mentioned prior art not enough, through the structural design that can expand or draw in the formula, realize utility tunnel's automatic formula construction, when improving the efficiency of construction, improve construction quality.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
the utility model provides a sliding formwork machine for utility tunnel construction which characterized in that: the slip form machine comprises a lower sliding plate, side templates, an angle template and a top template, wherein the two sides of the top template are respectively connected with the angle template, the side templates are arranged below one end part of the angle template, and the lower sliding plate is arranged below the side templates; the lower sliding plate is connected with a lower end oil cylinder and can be driven by the lower sliding plate to lift, the side die plate is connected with a side die opening and closing oil cylinder through a side die opening and closing push rod, the side die plate can be driven by the side die opening and closing oil cylinder to expand outwards or furl inwards, the angle die plate is connected with an angle die opening and closing oil cylinder and can expand outwards or furl inwards under the drive of the angle die opening and closing oil cylinder, and the top die plate is connected with a top die lifting oil cylinder and can lift under the drive of the top die lifting oil cylinder; the lower sliding plate, the side templates, the corner templates and the top template are matched with the inner contour of the comprehensive pipe rack in shape and size after being unfolded respectively.
In both sides be provided with bracing piece and bottom suspension vaulting pole along the direction of height between the side form board, the middle part of going up the bracing piece sets up one the side form open and shut the push rod and the side form hydro-cylinder that opens and shuts, the middle part of bottom suspension vaulting pole sets up another the side form open and shut the push rod and the side form hydro-cylinder that opens and shuts, go up the bracing piece with the bottom suspension vaulting pole can stretch out and draw back under the drive of side form open and shut the push rod.
An upper sliding rail and a slideway are arranged above the upper supporting rod and are connected with the upper supporting rod; and a lower sliding rail and a sliding way are arranged below the lower supporting rod and are connected with the lower supporting rod.
The sliding machine further comprises a bin frame, wheels are arranged at the bottom of the bin frame, the wheels are borne on the track, and the bin frame can move on the track through the driving of a moving motor; the warehouse trolley frame is respectively connected with the lower sliding plate, the side template, the angle template and the top template through corresponding rod bodies.
The storehouse is characterized in that a walking gearbox and a hydraulic station are arranged on the storehouse frame, the walking gearbox is in connection control with the walking motor, and the hydraulic station is respectively connected with a lower end oil cylinder of the lower sliding plate, a side mold opening and closing oil cylinder of the side mold plate, an angle mold opening and closing oil cylinder of the angle mold plate and a top mold lifting oil cylinder of the top mold plate.
The upper area of the bottom of the bin frame is a channel platform.
And the inner sides of the side templates are respectively provided with a vibration motor.
The bottom of the lower sliding plate is provided with a bottom seal.
The utility model has the advantages that: the construction speed can be greatly improved, and the traditional formwork supported by the bracket can be replaced; the template can be automatically moved, installed and removed, and can be repeatedly used for many times.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1, the symbols 1-28 are respectively shown as: the device comprises a lower sliding plate 1, a lower end oil cylinder 2, a lower sliding rail and slide rail 3, a side template 4, an upper supporting rod 5, an upper sliding rail and slide rail 6, an angle template 7, an angle template opening and closing oil cylinder 8, a top template 9, a square culvert 10, a top template lifting oil cylinder 11, a side template opening and closing oil cylinder 12, a side template opening and closing push rod 13, a bottom seal 14, a lower supporting rod 15, a track 16, wheels 17, a traveling motor 18, a traveling gearbox 19, a hydraulic station 20, a small warehouse frame 21, a large warehouse frame 22, a vibrating motor 23, a channel platform 24, a top plate and side wall 25, a steel plate 26, a bottom plate 27 and a partition wall 28.
Example (b): as shown in fig. 1, the slip form machine for comprehensive pipe gallery construction in this embodiment includes a lower sliding plate 1, side formworks 4, angle formworks 7, and a top formwork 9, where two sides of the top formwork 1 are connected with the angle formworks 7 respectively, and the two angle formworks 7 are arranged symmetrically. The lower end parts of the two corner templates 7 are respectively provided with a side template 4, the lower sliding plates 1 are respectively arranged below the two side templates 4, the splicing outlines of the templates are matched with the outline of the space in the pipe gallery of the comprehensive pipe gallery, so that the templates replace the traditional templates supported by the support, and automatic construction is realized.
Specifically, as shown in fig. 1, a lower end cylinder 2 is connected to the lower slide plate 1, and the lower slide plate 1 is vertically movable by the lower end cylinder 2.
An upper supporting rod 5 and a lower supporting rod 15 are arranged between the side formworks 4 on the two sides along the height direction, the middle part of the upper supporting rod 5 is provided with a group of side formwork opening and closing mechanisms consisting of a side formwork opening and closing push rod 13 and a side formwork opening and closing oil cylinder 12, and the middle part of the lower supporting rod 15 is provided with another group of side formwork opening and closing mechanisms consisting of a side formwork opening and closing push rod 13 and a side formwork opening and closing oil cylinder 12. The two ends of the upper support rod 5 and the lower support rod 15 are respectively connected and fixed with the side formworks 4 on the two sides, and the upper support rod 5 and the lower support rod 15 can be driven to stretch and retract by the side formwork opening and closing push rod 13 under the driving of the corresponding side formwork opening and closing oil cylinder 12, so that the side formworks 4 can be unfolded outwards or folded in the box.
As shown in fig. 1, an upper slide rail and a slideway 6 are arranged above the upper support rod 5, and the upper slide rail and the slideway 6 are connected with the upper support rod 5 so as to improve the stability of the upper support rod 5 when extending outwards; similarly, a lower slide rail and a slide way 3 are arranged below the lower support rod 15, and the lower slide rail and the slide way 3 are connected with the lower support rod 15 so as to improve the stability of the lower support rod 15 when the lower support rod extends outwards.
As shown in fig. 1, the angle form 7 is connected with an angle form opening and closing cylinder 8 and can be driven by the angle form opening and closing cylinder 8 to be unfolded outwards or folded inwards, at this time, the angle form can be folded inwards, that is, the angle form is driven by the angle form opening and closing cylinder 8 to rotate for a certain angle, so that the angle form is folded at the side of the side form 4, the space occupied by the whole slip form machine is reduced, and the integration is improved.
As shown in fig. 1, the top die plate 9 is connected to a top die lift cylinder 11 and can be lifted and lowered by the top die lift cylinder 11.
As shown in fig. 1, the sliding form machine further includes a bin frame, which is divided into a small bin frame 21 and a large bin frame 22 measured in the figure, the size of the two bin frames is matched with the size of the space in the pipe gallery of the utility tunnel, i.e. the space in the pipe gallery on the left side of the figure is smaller than the space in the pipe gallery on the right side of the figure, but the two bin frames 21 and the large bin frame 22 have the same function, i.e. they are used as a main body supporting structure of the sliding form machine, and corresponding templates or functional devices are installed on the bin frames through corresponding connecting rods or connecting pieces. Wheels 17 are arranged at the bottom of the warehouse carriage, the wheels 17 are carried on the rails 16, and the small warehouse carriage 21 or the large warehouse carriage 22 can walk on the rails 16 through the driving of the walking motors 18. A walking gearbox 19 and a hydraulic station 20 are arranged on the warehouse frame, wherein the walking gearbox 19 is connected with a walking motor 18 for controlling the walking speed of the whole slip-form machine, and the hydraulic station 20 is respectively connected with oil cylinders for driving all templates to act so as to provide power for the work of the slip-form machine, and comprises a lower end oil cylinder 2 of the lower sliding plate 1, a side mold opening and closing oil cylinder 12 of the side mold plate 4, an angle mold opening and closing oil cylinder 8 of the angle mold plate 7 and a top mold lifting oil cylinder 11 of the top mold plate 9.
In order to facilitate the construction of the technician, as shown in fig. 1, the areas above the bottoms of the small-warehouse carriage 21 and the large-warehouse carriage 22 can be used as passage platforms for the technician to walk.
As shown in fig. 1, the inner sides of the sideforms 4 at both sides are respectively provided with a vibration motor 23, and the vibration motor 23 can generate a certain vibration after concrete pouring is completed to facilitate demoulding.
As shown in fig. 1, a bottom seal 14 is provided at the bottom end of the lower slide 1, and the bottom seal 14 is used for sealing during construction to prevent concrete from flowing into the working area of the slide machine and causing adverse effects.
The utility model discloses when specifically using, including following step:
1) building a wall on the inner side of the steel sheet pile 26 to form a partition wall 28 by adopting an off-wall enclosure-Larsen steel sheet pile;
2) two prefabricated steel reinforcement cages are hung to a specified position, so that the two steel reinforcement cages can be in a lap joint mode to meet the force transmission;
3) pouring a bottom plate 27, after the concrete reaches a certain strength, laying a running track 16 of a slip-form machine, and positioning the slip-form machine in place;
4) the lower sliding plate 1 of the sliding mould machine is released, and the lower sliding plate 1 is attached to a poured bottom plate 27 by utilizing a bottom seal 14 at the bottom of the lower sliding plate 1, so that slurry leakage is prevented;
5) controlling a top template 9, an angle template 7 and a side template 4 of the sliding formwork by using a hydraulic station 20, jacking the side template 4 and the angle template 7, and stopping when the distance between the side template and a reinforcement cage meets the thickness of a reinforcement protection layer;
6) pouring the top plate and the side wall 25 of the pipe gallery by using a steel mould and an outer brick wall of a slip-casting machine as templates;
7) and (3) forming a square culvert 10 after the concrete on the side wall and the top plate reaches the strength capable of being demoulded by adopting a steam curing mode, lifting the lower sliding plate 1, the side closing template 4, the folding angle template 7 and the top descending template 9 by the sliding formwork machine, and driving the sliding formwork to integrally walk by a walking motor 18 after a series of actions so as to enter the next construction section.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, the description thereof is not repeated herein.
Claims (8)
1. The utility model provides a sliding formwork machine for utility tunnel construction which characterized in that: the slip form machine comprises a lower sliding plate, side templates, an angle template and a top template, wherein the two sides of the top template are respectively connected with the angle template, the side templates are arranged below one end part of the angle template, and the lower sliding plate is arranged below the side templates; the lower sliding plate is connected with a lower end oil cylinder and can be driven by the lower sliding plate to lift, the side die plate is connected with a side die opening and closing oil cylinder through a side die opening and closing push rod, the side die plate can be driven by the side die opening and closing oil cylinder to expand outwards or furl inwards, the angle die plate is connected with an angle die opening and closing oil cylinder and can expand outwards or furl inwards under the drive of the angle die opening and closing oil cylinder, and the top die plate is connected with a top die lifting oil cylinder and can lift under the drive of the top die lifting oil cylinder; the lower sliding plate, the side templates, the corner templates and the top template are matched with the inner contour of the comprehensive pipe rack in shape and size after being unfolded respectively.
2. The slip machine for utility tunnel construction of claim 1, wherein: in both sides be provided with bracing piece and bottom suspension vaulting pole along the direction of height between the side form board, the middle part of going up the bracing piece sets up one the side form open and shut the push rod and the side form hydro-cylinder that opens and shuts, the middle part of bottom suspension vaulting pole sets up another the side form open and shut the push rod and the side form hydro-cylinder that opens and shuts, go up the bracing piece with the bottom suspension vaulting pole can stretch out and draw back under the drive of side form open and shut the push rod.
3. The slip form machine for utility tunnel construction of claim 2, wherein: an upper sliding rail and a slideway are arranged above the upper supporting rod and are connected with the upper supporting rod; and a lower sliding rail and a sliding way are arranged below the lower supporting rod and are connected with the lower supporting rod.
4. The slip machine for utility tunnel construction of claim 1, wherein: the sliding machine further comprises a bin frame, wheels are arranged at the bottom of the bin frame, the wheels are borne on the track, and the bin frame can move on the track through the driving of a moving motor; the warehouse trolley frame is respectively connected with the lower sliding plate, the side template, the angle template and the top template through corresponding rod bodies.
5. The slip machine for utility tunnel construction of claim 4, wherein: the storehouse is characterized in that a walking gearbox and a hydraulic station are arranged on the storehouse frame, the walking gearbox is in connection control with the walking motor, and the hydraulic station is respectively connected with a lower end oil cylinder of the lower sliding plate, a side mold opening and closing oil cylinder of the side mold plate, an angle mold opening and closing oil cylinder of the angle mold plate and a top mold lifting oil cylinder of the top mold plate.
6. The slip machine for utility tunnel construction of claim 4, wherein: the upper area of the bottom of the bin frame is a channel platform.
7. The slip machine for utility tunnel construction of claim 1, wherein: and the inner sides of the side templates are respectively provided with a vibration motor.
8. The slip machine for utility tunnel construction of claim 1, wherein: the bottom of the lower sliding plate is provided with a bottom seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020138150.XU CN211849590U (en) | 2020-01-21 | 2020-01-21 | A slipform machine for utility tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020138150.XU CN211849590U (en) | 2020-01-21 | 2020-01-21 | A slipform machine for utility tunnel construction |
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| Publication Number | Publication Date |
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| CN211849590U true CN211849590U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020138150.XU Active CN211849590U (en) | 2020-01-21 | 2020-01-21 | A slipform machine for utility tunnel construction |
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| CN (1) | CN211849590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647478A (en) * | 2020-12-28 | 2021-04-13 | 合肥工业大学 | Gate chamber water delivery corridor construction device |
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2020
- 2020-01-21 CN CN202020138150.XU patent/CN211849590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647478A (en) * | 2020-12-28 | 2021-04-13 | 合肥工业大学 | Gate chamber water delivery corridor construction device |
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