CN215978444U - Large-volume back-filled concrete double-climbing slip form system - Google Patents
Large-volume back-filled concrete double-climbing slip form system Download PDFInfo
- Publication number
- CN215978444U CN215978444U CN202122319588.5U CN202122319588U CN215978444U CN 215978444 U CN215978444 U CN 215978444U CN 202122319588 U CN202122319588 U CN 202122319588U CN 215978444 U CN215978444 U CN 215978444U
- Authority
- CN
- China
- Prior art keywords
- template
- truss
- main truss
- upright post
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A large-volume back-filled concrete double-climbing slip form system comprises a template system and a hydraulic lifting system, wherein the template system is in transmission connection with the hydraulic lifting system, one end of the template system is in rolling connection with an oblique guide rail, and the hydraulic lifting system is in rolling connection with a vertical guide rail; the hydraulic lifting system comprises an upright post, the upright post is connected with a main truss, and a hydraulic jack is arranged at the bottom of the main truss; the main truss is connected with the vertical guide rail in a rolling way. The double-climbing slip form is independent and does not influence each other, one-time pouring forming of mass concrete is guaranteed, construction period is shortened, and concrete pouring quality is improved.
Description
Technical Field
The utility model belongs to the technical field of hydraulic building construction, and particularly relates to a large-volume back-filled concrete double-climbing slip form system.
Background
The slip form construction is a continuous forming construction process of cast-in-place concrete engineering, and the construction method is that the slip form device is installed in place on the ground in advance according to the planar shape of a construction object, and the slip form is integrally lifted by using hydraulic lifting equipment along with continuous binding of reinforcing steel bars and concrete pouring in a template until the slip form is lifted to the design height of a concrete structure.
At present, the more adoption slipform construction technique of a ray of hydraulic engineering constructor carries out concrete structure construction, to simple structure, the single structural concrete of type, can adopt the continuous casting mode of climbing along same direction through the slipform device of installation in advance, however to getting the water tower back of the body and filling up bulky concrete structure, because its structure is complicated, it is various to pour the cross-section, and the body of the tower is the curved surface structure, is close to the hillside side and expands the cylinder structure outward, adopts single direction slipform system hardly to realize one shot forming.
The main problems of the current slip form construction technology are as follows: the existing slip form construction technology only aims at single and regular concrete structure construction, and is difficult to adopt a single climbing system to continuously pour concrete for concrete with a non-coplanar structure; the concrete structure with the different surface structure is complex, the structural surface changes variously, the pouring work amount of the traditional combined steel formwork is large, the cost is high, and the construction period is short, so that a large-volume back-filled concrete double-climbing slip form system needs to be provided.
Disclosure of Invention
In view of the technical problems in the background art, the large-volume back-filled concrete double-climbing slip form system provided by the utility model has the advantages that the slip forms are respectively lifted in the inclined direction and the vertical direction by utilizing the hydraulic lifting equipment until the slip forms are lifted to the design height of a concrete structure, the double-climbing slip forms are mutually independent and do not influence each other, the one-time pouring forming of large-volume concrete is ensured, the construction period is shortened, and the pouring quality of the concrete is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme to realize:
a large-volume back-filled concrete double-climbing slip form system comprises a template system and a hydraulic lifting system, wherein the template system is in transmission connection with the hydraulic lifting system, one end of the template system is in rolling connection with an oblique guide rail, and the hydraulic lifting system is in rolling connection with a vertical guide rail; the hydraulic lifting system comprises an upright post, the upright post is connected with a main truss, and a hydraulic jack is arranged at the bottom of the main truss; the main truss is connected with the vertical guide rail in a rolling way.
In a preferable scheme, the main truss is arranged between the slope and the tower body, and two ends of the inner side of the main truss are in rolling connection with the vertical guide rails; the vertical guide rail is used for being installed on the outer wall of the tower body, and the oblique guide rail is used for being installed on a slope.
In the preferred scheme, a main truss roller bracket is arranged on one side of the main truss, which is close to the upright post, and the main truss is in transmission connection with the upright post through the main truss roller bracket.
In the preferred scheme, the number of the hydraulic jacks is multiple, the hydraulic jacks are arranged at the bottom of the main truss at equal intervals, the telescopic ends of the hydraulic jacks are bolted with the bottom of the main truss, and the fixed ends of the hydraulic jacks are bolted with the top of the template system.
In a preferred scheme, the template system comprises a template panel, a template truss and a template truss roller bracket, wherein the bottom of the template panel is bolted with the top of the template truss; one side of the template truss is in rolling connection with the upright post through a template truss roller bracket, and the template panel is positioned below the main truss.
In a preferable scheme, the bottom of the hydraulic jack is bolted with the top of the template panel through a jack support, and a reinforcing rib is fixedly arranged inside the template truss.
This patent can reach following beneficial effect:
the double-climbing slip form is independent and does not influence each other, one-time pouring forming of mass concrete is guaranteed, construction period is shortened, and concrete pouring quality is improved.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of a main truss according to the present invention;
FIG. 3 is a schematic side view of a portion of the present invention;
fig. 4 is a flow chart of the present invention.
In the figure: 1-oblique guide track; 2-vertical guide track; 3-a main truss; 4-main truss roller support; 5-upright column; 6-hydraulic jack; 7-template panel; 8-reinforcing ribs; 9-a template truss; 10-template truss roller support; 11-wall surface roller frame.
Detailed Description
A preferable scheme is as shown in fig. 1 to 4, the large-volume back-filled concrete double-climbing sliding form system comprises a template system and a hydraulic lifting system, wherein the template system is in transmission connection with the hydraulic lifting system, one end of the template system is in rolling connection with an oblique guide rail 1, and the hydraulic lifting system is in rolling connection with a vertical guide rail 2; the hydraulic lifting system comprises an upright post 5, the upright post 5 is connected with the main truss 3, and a hydraulic jack 6 is arranged at the bottom of the main truss 3; the main truss 3 is in rolling connection with the vertical guide track 2.
The rail guide system comprises an oblique guide rail 1 and a vertical guide rail 2, the oblique guide rail 1 is fixedly arranged on one side of the slope close to the mountain, the vertical guide rails 2 are respectively and fixedly arranged on two sides of the surface of the tower body, the hydraulic lifting system is fixedly arranged on the ground and positioned on the front side and the rear side of the tower body, the template system is in transmission connection with the hydraulic lifting system, the operation platform system is fixedly arranged at the bottom of the template system, one end of the template system is in rolling connection with the oblique guide rail 1, and the hydraulic lifting system is in rolling connection with the vertical guide rail 2;
the hydraulic lifting system comprises a main truss 3, a stand column 5 and a hydraulic jack 6, wherein the main truss 3 is arranged between the slope and the tower body, and two ends of the inner side of the main truss 3 are in rolling connection with the vertical guide rails 2; a main truss roller wheel bracket 4 is fixedly arranged on one side of the main truss 3 close to the upright post 5, and one side of the main truss 3 is in transmission connection with one side of the upright post 5 through the main truss roller wheel bracket 4; the hydraulic jacks 6 are equidistantly arranged at the bottom of the main truss 3, the telescopic ends of the hydraulic jacks 6 are bolted with the bottom of the main truss 3, and the bottom of the hydraulic jacks 6 is bolted with the top of the template system; the ramp may be replaced by an inclined bracket.
The template system comprises a template panel 7, a template truss 9 and a template truss roller bracket 10, wherein the bottom of the template panel 7 is bolted with the top of the template truss 9; one side of the template truss 9 is in rolling connection with the surface of the upright post 5 through a template truss roller bracket 10, and the template panel 7 is positioned below the main truss 3; the bottom of the hydraulic jack 6 is bolted with the top of the template panel 7 through a jack support, and a reinforcing rib 8 is fixedly arranged inside the template truss 9;
the hydraulic lifting system comprises a main truss 3, a main truss roller bracket 4, an upright post 5 and a hydraulic jack 6, and is used as a power system of the whole slip form construction; the main truss 3 can be lengthened through a main truss roller bracket 4, lifting power is provided through an additional hydraulic jack 6, and displacement deformation of the truss is limited through an upright post 5;
the upright post 5 is connected with the main truss 3 and the template system, and the deformation of the template system is ensured to be within an allowable range, the top end of the upright post 5 is provided with a baffle plate, the bottom end of the upright post 5 is provided with a hole, when the upright post is assembled for the first time, the bottom end of the upright post is connected with a fixing piece arranged on the ground, the deformation after the concrete is poured is prevented, the main truss 3, the template and other systems are gradually lifted along with the sliding construction, blind tenons are embedded in the positions corresponding to the upright posts 5 in the structure and are arranged according to two meters at intervals, a wall surface roller frame 11 is installed, a connecting pin with the ground fixing piece is removed when the baffle plate at the top end of the upright post 5 is about to be in contact with the main truss 3, the upright post 5 synchronously ascends along with equipment, the wall surface roller frames 11 and each upright post 5 are provided with two groups, the two groups are alternately installed, and the deformation of the bottom ends of the upright posts 5 is limited by the wall surface roller frame 11, so that the template deformation is prevented;
the template system comprises a template panel 7, a reinforcing rib 8, a template truss 9 and a template truss roller bracket 10, wherein the template truss 9 can be continuously lengthened through the template truss roller bracket 10, so that the effect of extending the template panel 7 is achieved; the template truss roller bracket 10 enables the template truss 9 to simultaneously move along the horizontal and vertical directions of the upright post 5, and the deformation of the template is limited by the upright post 5;
the utility model is matched with a tower body, a slope, a track guide system, an operation platform system and a hydroelectric system, wherein the operation platform system comprises a steel bar installation operation platform, a concrete vibration platform and a plastering operation platform; the operation platform comprises a steel bar installation operation platform, a plastering operation platform and a concrete vibration platform, the concrete vibration platform is suspended below the main truss 3, the steel bar installation platform and the plastering operation platform are installed in a slideway of the main truss 3, and one side close to a mountain body is in sliding connection with the inclined guide track 1; the steel bar installation operation platform, the concrete vibration platform and the plastering operation platform are linked up and down, so that the steel bar installation, the concrete vibration and the plastering are carried out simultaneously, and the operation is safe, convenient and efficient;
when the device is used, equipment is firstly installed, and a track guide system, a hydraulic lifting system, a template system, an operation platform system and a hydroelectric system are installed and debugged at a pre-planned position;
preparing raw materials, combing main materials and auxiliary materials required by slip form construction in detail by a technical part before construction, fully arranging a steel bar team and a group of equipment bins, completing the manufacture of embedded parts and buried pipes in advance, preparing sleeves in place in advance, completing the manufacture of templates and template trusses which need to be additionally arranged in advance, and placing the templates and the template trusses on site;
and (3) monitoring construction in real time during construction, wherein in order to ensure the structural quality and construction safety of the slip form, a measurer monitors the slip form body at least once every shift and at least twice every day in the construction process, and publishes measurement information in a group in time. In the whole slip form construction process, the deviation of the slip form die body is controlled within 20 mm.
The double-climbing sliding mode system comprises a rail guide system, a hydraulic lifting system, a template system, an operating platform system and a hydroelectric system, wherein the rail guide system comprises an oblique guide rail 1 and a vertical guide rail 2 for climbing guide; the concrete structure is characterized in that two oblique guide rails 1 and two vertical guide rails 2 are arranged in total, connecting plates are welded on the guide rails and fixed on the surface of the concrete structure by means of chemical anchor bolts, and the oblique guide rails 1 provide equipment to control relative axial change along with structural change; the vertical guide track 2 provides equipment for controlling the corresponding structure to change along the Z axis all the time along with the structure change; the Z axis is perpendicular to the ground.
One sides, close to slopes, of the steel bar installation operation platform and the plastering operation platform are flexibly connected with the inclined guide track 1 in a rolling mode, the steel bar installation operation platform and the plastering operation platform slide upwards in parallel relative to a slope concrete surface, and the section of the steel bar installation operation platform, the template, the framework and the plastering operation platform are connected to one side, close to the tower body, along with the structure becoming wider upwards; a vertical guide rail 2 is arranged on the tower body, so that the main truss 3 is vertically and upwardly displaced; the main truss 3, the steel bar installation operation platform, the template, the framework and the plastering operation platform are connected to form a rolling slide rail, and the sliding mode equipment has the performance of variable cross section according to the design;
the hydropower system comprises construction electricity and maintenance water, so that the construction process is stable and continuous, day and night continuous construction is guaranteed by the construction electricity, and the maintenance water pipe is arranged below the plastering platform to provide necessary concrete maintenance water;
the slip form device is installed in place on the ground in advance before construction, and the slip form is respectively lifted in an inclined direction and a vertical direction by utilizing hydraulic lifting equipment along with continuous binding of reinforcing steel bars and concrete pouring in a template until the slip form is lifted to the design height of a concrete structure. The double-climbing slip forms are mutually independent and do not influence each other, so that the one-time pouring forming of mass concrete is ensured, the construction period is shortened, and the pouring quality of the concrete is improved.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (6)
1. The utility model provides a bulky back of body fills concrete pair and climbs slipform system, includes template system and hydraulic lifting system, its characterized in that: the template system is in transmission connection with the hydraulic lifting system, one end of the template system is in rolling connection with the oblique guide rail (1), and the hydraulic lifting system is in rolling connection with the vertical guide rail (2); the hydraulic lifting system comprises an upright post (5), the upright post (5) is connected with the main truss (3), and a hydraulic jack (6) is arranged at the bottom of the main truss (3); the main truss (3) is in rolling connection with the vertical guide track (2).
2. The high volume back-filled concrete double-climbing slip-form system according to claim 1, characterized in that: the main truss (3) is arranged between the slope and the tower body, and two ends of the inner side of the main truss (3) are in rolling connection with the vertical guide rails (2); the vertical guide rail (2) is used for being installed on the outer wall of the tower body, and the oblique guide rail (1) is used for being installed on a slope.
3. The high volume back-filled concrete double-climbing slip-form system according to claim 2, characterized in that: a main truss roller support (4) is installed on one side, close to the upright post (5), of the main truss (3), and the main truss (3) is in transmission connection with the upright post (5) through the main truss roller support (4).
4. The high volume back-filled concrete double-climbing slip-form system according to claim 3, wherein: the number of the hydraulic jacks (6) is multiple, the hydraulic jacks (6) are arranged at the bottom of the main truss (3) at equal intervals, the telescopic ends of the hydraulic jacks (6) are bolted with the bottom of the main truss (3), and the fixed ends of the hydraulic jacks (6) are bolted with the top of the template system.
5. The high volume back-filled concrete double-climbing slip-form system according to claim 4, wherein: the formwork system comprises a formwork panel (7), a formwork truss (9) and a formwork truss roller support (10), wherein the bottom of the formwork panel (7) is bolted with the top of the formwork truss (9); one side of the template truss (9) is in rolling connection with the upright post (5) through a template truss roller bracket (10), and the template panel (7) is positioned below the main truss (3).
6. The high volume back-filled concrete double-climbing slip-form system according to claim 5, wherein: the bottom of the hydraulic jack (6) is bolted with the top of the template panel (7) through a jack support, and a reinforcing rib (8) is fixedly arranged inside the template truss (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319588.5U CN215978444U (en) | 2021-09-24 | 2021-09-24 | Large-volume back-filled concrete double-climbing slip form system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319588.5U CN215978444U (en) | 2021-09-24 | 2021-09-24 | Large-volume back-filled concrete double-climbing slip form system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215978444U true CN215978444U (en) | 2022-03-08 |
Family
ID=80509456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319588.5U Active CN215978444U (en) | 2021-09-24 | 2021-09-24 | Large-volume back-filled concrete double-climbing slip form system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215978444U (en) |
-
2021
- 2021-09-24 CN CN202122319588.5U patent/CN215978444U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104631343B (en) | From traveling rhombus keying cradle in truss type structure and suspended basket and construction method | |
| CN202991063U (en) | Large-section tunnel hydraulic trolley | |
| CN103498421A (en) | Movable formwork used for U-type water-conservancy flume construction | |
| CN210659228U (en) | Movable single-side formwork system for subway construction | |
| CN113622316A (en) | Steel truss girder multipoint traction type pushing construction system and construction method thereof | |
| CN205936645U (en) | A full liquid die plate system for culvert is pour | |
| CN104453951B (en) | Combined type subway station lining template trolley for baffle | |
| CN203878979U (en) | Bolt opposite-pulling type track sliding formwork | |
| CN107829408B (en) | Rectangular aqueduct construction steel mould trolley | |
| CN215978444U (en) | Large-volume back-filled concrete double-climbing slip form system | |
| CN102587644B (en) | Single-side side wall slip form and construction method | |
| CN203654200U (en) | No. 0 block support for box girder of river-crossing prestressed concrete continuous beam bridge | |
| CN205205683U (en) | High mound construction formwork device of concrete | |
| CN208934394U (en) | One kind can turnover type hydraulic climbing formwork wall-attaching equipment | |
| CN112431612A (en) | Quick construction pin-connected panel platform truck suitable for flat hole of super large span room | |
| CN114059554B (en) | Deep foundation pit inner support system with steel truss and inclined cast support and construction method | |
| CN203514207U (en) | Self-propelled movable formwork for double-rectangular water conservancy aqueduct construction | |
| CN215857293U (en) | Be applied to basket of hanging of continuous beam cantilever pouring | |
| CN109025259A (en) | One kind can turnover type hydraulic climbing formwork wall-attaching equipment | |
| CN210256628U (en) | Self-adaptive outer mold system for prefabricating concrete | |
| CN106013234B (en) | The construction method of underground pipe gallery | |
| CN205934962U (en) | A system of sliding for underground pipe gallery cast -in -situ construction | |
| CN108049316A (en) | Concrete high pier construction plate device | |
| CN212296389U (en) | Scattered cable saddle portal mounting system in large-inclination-angle tunnel anchor | |
| CN212766235U (en) | Equipment suitable for prefabricated rail top air duct assembly construction of subway station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |