CN210766432U - Internal mold system of hanging basket - Google Patents
Internal mold system of hanging basket Download PDFInfo
- Publication number
- CN210766432U CN210766432U CN201921214023.7U CN201921214023U CN210766432U CN 210766432 U CN210766432 U CN 210766432U CN 201921214023 U CN201921214023 U CN 201921214023U CN 210766432 U CN210766432 U CN 210766432U
- Authority
- CN
- China
- Prior art keywords
- walking
- die
- inner top
- top die
- supporting bracket
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hanging basket internal mold system, belonging to the technical field of bridge construction, which comprises an internal mold, an internal top mold, a supporting bracket, a hanging strip, a walking lifting lug, a walking beam and a walking wheel; the inner side dies are arranged on two sides below the inner top die, the inner side dies and the inner top die are arranged in a surrounding manner, the supporting bracket is positioned below the inner top die, and the supporting bracket is respectively fixed with the inner top die and the inner side die; the front end of the walking beam is fixed with the poured beam section through the hanging strip, and the rear end of the walking beam is fixed with the bridge deck of the poured beam section through the walking lifting lug; the walking wheel is installed on the supporting bracket, the walking wheel is along walking beam length direction horizontal slip has solved the comparatively difficult problem of current centre form system drawing of patterns.
Description
Technical Field
The utility model relates to a bridge construction technical field, in particular to hang basket centre form system.
Background
When crossing large valleys and large rivers, the design scheme of a large-span prestressed concrete box girder bridge (a continuous rigid frame, a continuous box girder and the like) is often selected. The height of the upper box girder at the root beam section is generally about 10m, and the maximum height reaches 14.5m at present. The box girder is usually constructed by hanging basket suspension casting.
The hanging basket is the main equipment in cantilever construction, and can be divided into 4 types of truss type, inclined pull type, section steel type and mixed type according to the structural form. The cradle generally comprises a main truss, a suspension and anchoring system, a formwork system and a walking system, wherein the formwork system comprises an outer formwork system, an inner formwork system and a bottom formwork system. When current centre form system drawing of patterns, generally need pull the inner formword with chain block, make it move forward, realize the drawing of patterns process, however the inner formword is to enclose to close the setting, and the connectivity is relatively poor, and sliding resistance is big, appears drawing of patterns difficulty and phenomenon such as drawing of patterns failure easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hang basket centre form system, it has solved the comparatively difficult problem of the current centre form system drawing of patterns.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a hanging basket internal mold system comprises an internal mold, an internal top mold, a supporting bracket, a hanging strip, a walking lifting lug, a walking beam and a walking wheel;
the inner side dies are arranged on two sides below the inner top die, the inner side dies and the inner top die are arranged in a surrounding manner, the supporting bracket is positioned below the inner top die, and the supporting bracket is respectively fixed with the inner top die and the inner side die;
the front end of the walking beam is fixed with the poured beam section through the hanging strip, and the rear end of the walking beam is fixed with the bridge deck of the poured beam section through the walking lifting lug;
the walking wheel is installed on the supporting bracket, and the walking wheel horizontally slides along the length direction of the walking beam.
Adopt above-mentioned structure, the setting of support bracket has improved the connectivity of inside mould and interior top mould on the one hand, and overall connection intensity is better, and on the other hand is convenient for artifical promotion or chain block and pulls, and when artifical promotion or chain block pull support bracket, support bracket will slide on walking beam through the walking wheel to drive inside mould and interior top mould forward movement, realize the drawing of patterns process. The sliding resistance is reduced, the integral strength of the inner side die and the inner top die is improved, and the moving and demoulding are facilitated.
The method is further optimized as follows: the top and the middle lower part of the inner side die are respectively provided with a movable rotating hinge, and the inner side die is hinged with the inner top die through the movable rotating hinge.
By adopting the structure, the inner side die can be conveniently demoulded.
The method is further optimized as follows: the supporting bracket is in an isosceles trapezoid shape and comprises an upper cross rod, a lower cross rod and an inclined supporting rod, the traveling wheels are installed at the bottom of the lower cross rod, the lower cross rod is connected with the inner side of the inner side die, the upper cross rod is connected with the bottom of the inner top die, and the inclined supporting rod is fixed between the upper cross rod and the lower cross rod.
By adopting the structure, the supporting performance is better, the connection is stable and firm, the integral connection strength of the inner side die and the inner top die is improved, and the moving and demoulding are convenient.
The method is further optimized as follows: the supporting brackets are arranged in parallel, the two supporting brackets are arranged on the front side and the rear side of the inner top die, a connecting rod is arranged between the two supporting brackets, and the two supporting brackets are connected through the connecting rod.
By adopting the structure, the integral connection strength of the inner side die and the inner top die is improved, and the moving and demoulding are facilitated.
The method is further optimized as follows: the lower cross rod is provided with two walking wheels, and the two walking wheels are respectively close to two ends of the lower cross rod.
By adopting the structure, the sliding stability is improved.
To sum up, the utility model discloses following beneficial effect has: the setting of support bracket has improved the connectivity of inside mould and interior top mould on the one hand, and overall connection intensity is better, and on the other hand is convenient for artifical promotion or chain block and pulls, and when artifical promotion or chain block pull support bracket, support bracket will slide on walking beam through the walking wheel to drive inside mould and interior top mould forward movement, realize the drawing of patterns process. The sliding resistance is reduced, the integral strength of the inner side die and the inner top die is improved, and the moving and demoulding are facilitated.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment, which is mainly used for embodying the structure of a hanging basket internal mold system;
fig. 2 is a schematic sectional view of an embodiment, which is mainly used for embodying the structure of the internal mold system of the cradle.
In the figure, 1, a beam section is poured; 2. an inner side mold; 3. an inner top die; 4. a support bracket; 5. a sling; 6. a walking lifting lug; 7. a walking beam; 8. a traveling wheel; 9. and (5) movably hinging.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a hanging basket internal mold system is shown in figures 1 and 2 and comprises an inner side mold 2, an inner top mold 3, a supporting bracket 4, a hanging strip 5, a walking lifting lug 6, a walking beam 7 and a walking wheel 8. The inner side die 2 is arranged on two sides below the inner top die 3, the inner side die 2 and the inner top die 3 are arranged in a surrounding mode, movable rotating hinges 9 are arranged at the top and the middle lower portion of the inner side die 2, and the inner side die 2 is hinged to the inner top die 3 through the movable rotating hinges 9.
Referring to fig. 1 and 2, a hanging strip 5 is fixed at the front end of the walking beam 7, a hanging basket main truss (not shown in the figure) is fixed on the poured beam section 1, and the front end of the walking beam 7 is fixed with the hanging basket main truss on the poured beam section 1 through the hanging strip 5. The rear end of the walking beam 7 is fixed with the bridge deck of the poured beam section 1 through a walking lifting lug 6. The walking wheels 8 are arranged on the supporting bracket 4, and the walking wheels 8 horizontally slide along the length direction of the walking beam 7. The walking beam 7 is positioned below the inner top die 3 and between the inner side dies 2 on the two sides.
Referring to fig. 1 and 2, the support bracket 4 is located below the inner top mold 3 and between the inner side molds 2 at both sides, and the support bracket 4 is fixed to the inner top mold 3 and the inner side molds 2, respectively. Support bracket 4 is isosceles trapezoid and sets up, and support bracket 4 includes entablature, sheer pole and diagonal brace. The walking wheels 8 are installed at the bottom of the lower cross rod, two ends of the lower cross rod are respectively connected with the inner sides of the inner side molds 2, the upper cross rod is connected with the bottom of the inner top mold 3, and the inclined stay bars are fixed between the upper cross rod and the lower cross rod. Support bracket 4 parallel arrangement has two, and both sides around top mould 3 including two support bracket 4 settings are provided with the connecting rod between two support bracket 4, and two support bracket 4 pass through the connecting rod and connect. Two walking wheels 8 are arranged on the lower cross rod, and the two walking wheels 8 are respectively close to the two ends of the lower cross rod.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a hang basket centre form system which characterized by: comprises an inner side die (2), an inner top die (3), a supporting bracket (4), a hanging strip (5), a walking lifting lug (6), a walking beam (7) and a walking wheel (8);
the inner side die (2) is arranged on two sides below the inner top die (3), the inner side die (2) and the inner top die (3) are arranged in a surrounding manner, the supporting bracket (4) is positioned below the inner top die (3), and the supporting bracket (4) is respectively fixed with the inner top die (3) and the inner side die (2);
the front end of the walking beam (7) is fixed with the poured beam section (1) through the hanging strip (5), and the rear end of the walking beam (7) is fixed with the bridge deck of the poured beam section (1) through the walking lifting lug (6);
the walking wheels (8) are installed on the supporting bracket (4), and the walking wheels (8) horizontally slide along the length direction of the walking beam (7).
2. The inner mold system of the hanging basket according to claim 1, wherein: the top and the middle lower part of the inner side die (2) are respectively provided with a movable rotating hinge (9), and the inner side die (2) is hinged with the inner top die (3) through the movable rotating hinge (9).
3. The inner mold system of the hanging basket according to claim 1, wherein: the supporting bracket (4) is in an isosceles trapezoid shape, the supporting bracket (4) comprises an upper cross bar, a lower cross bar and inclined supporting rods, the walking wheels (8) are installed at the bottom of the lower cross bar, the lower cross bar is connected with the inner side of the inner side die (2) in an inner side mode, the upper cross bar is connected with the bottom of the inner top die (3), and the inclined supporting rods are fixed between the upper cross bar and the lower cross bar.
4. The inner mold system of the hanging basket according to claim 3, wherein: the supporting brackets (4) are arranged in parallel, the two supporting brackets (4) are arranged on the front side and the rear side of the inner top die (3), a connecting rod is arranged between the two supporting brackets (4), and the two supporting brackets (4) are connected through the connecting rod.
5. The inner mold system of the hanging basket according to claim 4, wherein: the lower cross rod is provided with two walking wheels (8), and the two walking wheels (8) are respectively close to two ends of the lower cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214023.7U CN210766432U (en) | 2019-07-30 | 2019-07-30 | Internal mold system of hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214023.7U CN210766432U (en) | 2019-07-30 | 2019-07-30 | Internal mold system of hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210766432U true CN210766432U (en) | 2020-06-16 |
Family
ID=71061281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921214023.7U Active CN210766432U (en) | 2019-07-30 | 2019-07-30 | Internal mold system of hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210766432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726425A (en) * | 2021-02-09 | 2021-04-30 | 中交三公局桥梁隧道工程有限公司 | Inner formwork frame for continuous beam suspension casting construction |
| CN113417219A (en) * | 2021-05-31 | 2021-09-21 | 中铁十二局集团有限公司 | Hydraulic internal mold asynchronous traveling system and method for bridge suspension casting basket box chamber |
-
2019
- 2019-07-30 CN CN201921214023.7U patent/CN210766432U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726425A (en) * | 2021-02-09 | 2021-04-30 | 中交三公局桥梁隧道工程有限公司 | Inner formwork frame for continuous beam suspension casting construction |
| CN113417219A (en) * | 2021-05-31 | 2021-09-21 | 中铁十二局集团有限公司 | Hydraulic internal mold asynchronous traveling system and method for bridge suspension casting basket box chamber |
| CN113417219B (en) * | 2021-05-31 | 2022-11-01 | 中铁十二局集团有限公司 | Hydraulic internal mold asynchronous traveling system and method for bridge suspension casting basket box chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210766432U (en) | Internal mold system of hanging basket | |
| CN202658533U (en) | Movable formwork of curved bridge with variable width | |
| CN102660925B (en) | Moveable formwork for variable-width curved bridge | |
| CN112647436A (en) | Porous cast-in-situ box culvert bottom plate and construction method | |
| CN201770945U (en) | Synchronous cradle moving device for continuous rigid frame bridge construction cradle | |
| CN212105171U (en) | Reinforcing steel bar binding welding jig frame | |
| CN205997128U (en) | Concrete box girder pour internal model | |
| CN202946193U (en) | Tunnel center gutterway formwork | |
| CN202185966U (en) | Novel hydraulic internal mold for U-shaped beam | |
| CN216712772U (en) | Concrete box girder internal mold and internal mold system | |
| CN206359897U (en) | A kind of radial type steel core form unit | |
| CN215164807U (en) | Template mounting structure for steel pipe arch rib outer concrete-wrapped hanging basket construction | |
| CN210766433U (en) | Trapezoidal hanging basket structure | |
| CN211030511U (en) | Flexible extension formula segment case roof beam centre form | |
| CN210917053U (en) | double-C-shaped hook movable hanging basket | |
| CN212801237U (en) | A no bottom plate centre form support system for cable-stay bridge concrete girder | |
| CN203805121U (en) | Flexible mould core of concrete core slab and box girder casting mould | |
| CN112482226A (en) | Overhead variable-span length construction method for upstroke movable formwork | |
| CN207105209U (en) | A kind of precast stair mould | |
| CN218562116U (en) | Light drawer type internal mold based on construction hanging basket | |
| CN219326999U (en) | Internal mold system for bridge construction | |
| CN216997320U (en) | Prefabricated T roof beam template dismouting hoist | |
| CN211306724U (en) | Plate of prefabricated reinforced concrete hollow template | |
| CN213358284U (en) | Prefabricated water conservancy bridge skeleton texture | |
| CN202202262U (en) | Descending type hanging basket internal mold slipping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |