CN209923791U - Workpiece for cross-line construction of formwork suspension casting combined system - Google Patents

Workpiece for cross-line construction of formwork suspension casting combined system Download PDF

Info

Publication number
CN209923791U
CN209923791U CN201920493003.1U CN201920493003U CN209923791U CN 209923791 U CN209923791 U CN 209923791U CN 201920493003 U CN201920493003 U CN 201920493003U CN 209923791 U CN209923791 U CN 209923791U
Authority
CN
China
Prior art keywords
panel
section
concave section
construction
pole
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
Application number
CN201920493003.1U
Other languages
Chinese (zh)
Inventor
朱小金
李小刚
杨敏
吴建军
王博
鲜亮
武尚伟
郭雷刚
贺飞飞
王维斌
韩春山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CCCC SHB Fifth Engineering Co Ltd
Original Assignee
CCCC SHB Fifth Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CCCC SHB Fifth Engineering Co Ltd filed Critical CCCC SHB Fifth Engineering Co Ltd
Priority to CN201920493003.1U priority Critical patent/CN209923791U/en
Application granted granted Critical
Publication of CN209923791U publication Critical patent/CN209923791U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Bridges Or Land Bridges (AREA)

Abstract

The utility model relates to a die carrier hangs work piece for construction of watering composite system overline belongs to highway engineering technical field, including the panel, the panel includes the concave section that is trapezoidal setting and the extension section that is L shape that sets up in concave section both sides, concave section long side sets up deviating from the ground, both sides extension section one end is connected with concave section and the contained angle that forms is the obtuse angle, the other end extends along deviating from concave section side, be provided with many stiffening ribs that are criss-cross distribution on the panel, still be provided with the rings that are used for hoisting the panel on the panel, when constructing, only need to carry out interim control to existing line when hoisting the panel to required position through the rings, after hoisting the panel to required position, all other work will all be under construction above panel or panel, the utility model has the influence that can reduce to existing line operation, the effect of reducing economic loss.

Description

Workpiece for cross-line construction of formwork suspension casting combined system
Technical Field
The utility model relates to a highway engineering technical field especially relates to a die carrier hangs and waters work piece for construction of combination system overline.
Background
With the rapid development of modern cities, a great number of people rush into cities, great pressure and examination are brought to urban traffic, in order to solve the problems, the development of road networks of many cities is faster and faster, the upper spans and the lower spans of various roads and bridges are increasingly common, when the overpasses or roads are established, a cantilever pouring method (called a cantilever pouring method for short) is generally adopted, and the cantilever pouring method refers to a construction method that working platforms are arranged on two sides of a pier, cement concrete beam bodies are poured into midspan cantilevers in a balanced manner section by section, and prestress is applied section by section; the main equipment of the cantilever casting method is a pair of walking hanging baskets, the hanging baskets move on a beam section which is tensioned and anchored and is connected with a pier body into a whole, and steel bars are bound, a vertical mold, concrete is cast, and prestress is applied on the hanging baskets. After the construction of the cantilever beam section is completed, the hanging baskets are symmetrically moved forward by one section respectively, the next pair of beam sections are constructed, and the construction is sequentially performed until the pouring of the cantilever beam section is completed.
However, in the process of building bridges and roads, sometimes the construction space is small, so that the conventional hanging basket suspension casting process cannot be normally constructed, the influence on the existing line operation cannot be avoided, and the longer the construction time is, the greater the influence is.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a die carrier hangs and waters combination system workpiece for construction of striding line has the influence that can reduce the construction to existing line operation, and can reduce and treat the elevation of striding the bridge, subtracts the extension length of short bridge, and then practices thrift the advantage of construction land.
The utility model aims at realizing through the following technical scheme:
the utility model provides a die carrier hangs and waters work piece for construction of combination system overline, includes the panel, the panel is including the lower concave section that is trapezoidal setting and the extension section that is L shape of setting in concave section both sides down, concave section long side deviates from the ground setting, both sides extension section one end is connected with concave section down and the contained angle that forms extends for obtuse angle, the other end along deviating from concave section side, be provided with many stiffening ribs that are vertically and horizontally staggered formula and distribute on the panel, still be provided with the rings that are used for hoisting the panel on the panel.
By implementing the technical scheme, when in construction, the existing line is temporarily controlled only by hoisting the panel to a required position through the hoisting ring, after the panel is hoisted to the required position, the rest work is constructed on the panel or above the panel, and at the moment, the panel forms a protective barrier above the crossed road, so that the falling of members and personnel, the splashing of cement paste and the like during construction are avoided, on one hand, the construction safety is improved, on the other hand, the control on the existing line can be released after the panel is hoisted to the required position, namely, long-time traffic control on the existing line is not needed, the operation of the existing line is not influenced by construction, the influence on the operation of the existing line can be reduced, the economic loss is reduced, the elevation of a bridge to be crossed can be reduced, the extension length of the bridge is shortened, and the construction land is saved; the stiffening ribs on the panel are used for improving the supporting force of the panel, so that the panel is not easy to deform.
Furthermore, a supporting truss is arranged above the stiffening rib between the concave sections, and the extension section and the lifting ring are arranged on the side, deviating from the stiffening rib, of the supporting truss.
By implementing the technical scheme, the supporting truss plays a supporting role in the processes of hoisting and installing the panel so as to prevent the panel from deforming or destabilizing in the construction process.
Furthermore, a supporting rod is arranged between two ends of the extension section, and a triangle is formed between the supporting rod and the extension section.
By implementing the technical scheme, the stability of the triangle can further increase the strength of the panel, so that the panel is not easy to deform in the extension section in the construction process.
Furthermore, a plurality of hanging rods are arranged on the extension section and the concave section along the vertical direction.
Implement above-mentioned technical scheme, in the work progress, the jib lifts by crane the vertical supporting component of steel-shelled as the concrete placement in-process for concave section non-deformable further improves the support intensity of panel.
Further, the support truss includes horizon bar, vertical pole and slope pole, the both ends of horizon bar all are connected with the both sides wall of recessed section, vertical pole is connected with the horizon bar along vertical direction one end, the recessed section of the other end is connected, the one end and the recessed section of slope pole are connected, the other end is connected in order to form right angled triangle with horizon bar or vertical pole.
By implementing the technical scheme, the lower concave section is not easy to deform in the process of hoisting the panel or constructing on the panel, and the support strength of the panel is improved.
Further, corresponding bracing piece, vertical pole and the lifter on horizon bar and the panel all are provided with the limiting plate, two liang of relative settings of limiting plate to with bracing piece, vertical pole and the lifter butt that corresponds.
Implement above-mentioned technical scheme, the limiting plate supports bracing piece, vertical pole and sloping pole, avoids bracing piece, vertical pole and sloping pole to take place to incline or deformation, influences panel bulk strength.
To sum up, the utility model discloses a beneficial technological effect does:
1. in the construction process, long-time traffic control on the existing line is not needed, the operation of the existing line is not influenced by construction, the influence on the operation of the existing line can be reduced, the economic loss is reduced, the elevation of the bridge to be spanned can be reduced, the extension length of the bridge is shortened, and further the construction land is saved;
2. the panel is not easy to deform in the process of hoisting the panel or constructing on the panel;
3. in the construction process, the finish rolling screw-thread steel and the steel pipe upright post are combined to better ensure the safety in the whole construction process.
Drawings
Fig. 1 is a schematic view of an overall structure of a first embodiment of the present invention.
In the figure, 1, panel; 11. an extension section; 111. a support bar; 12. a concave section; 13. a stiffening rib; 14. a boom; 15. a limiting plate; 2. supporting the truss; 21. a horizontal bar; 211. a hoisting ring; 22. an inclined lever; 23. a vertical rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, a die carrier hangs and waters work piece for construction of combination system overline, including panel 1, panel 1 is including being the lower concave section 12 of trapezoidal setting and setting up the extension 11 that is the L shape in lower concave section 12 both sides, wherein, the 12 long sides of lower concave section deviate from the ground setting, and the extension 11 one end of both sides is connected with lower concave section 12 and is formed with the contained angle that is the obtuse angle with lower concave section 12, the other end extends along deviating from lower concave section 12 side, in this embodiment, panel 1 is made by the steel sheet, and the length of lower concave section 12 sets up according to the needs of overline when site operation.
Referring to fig. 1, a plurality of stiffening ribs 13 distributed in a criss-cross manner are arranged on a panel 1 and used for replacing box girder steel bars and increasing the strength of the panel 1, so that the panel 1 is not easy to deform; be provided with bracing piece 111 between the both ends of extension section 11, be triangle-shaped between bracing piece 111 and the extension section 11, the top that lies in stiffening rib 13 between the lower concave section 12 is provided with supporting truss 2, supporting truss 2 includes horizontal pole 21, vertical pole 23 and sloping pole 22, wherein, the both ends of horizontal pole 21 all weld with the both sides wall of lower concave section 12, vertical pole 23 welds with horizontal pole 21 along vertical direction one end, the other end welds with lower concave section 12, the one end and the lower concave section 12 welding of sloping pole 22, the other end welds in order to form right angled triangle with horizontal pole 21 or vertical pole 23, in this embodiment, the one end and the horizontal pole 21 welding of lower concave section 12 are kept away from to sloping pole 22, horizontal pole 21 deviates from stiffening rib 13 side and is provided with rings 211, be used for the crane to hoist panel 1.
Referring to fig. 1, the horizontal rod 21 and the panel 1 are provided with the limiting plates 15 corresponding to the support rod 111, the vertical rod 23 and the inclined rod 22, the limiting plates 15 are arranged oppositely, and abut against the corresponding support rod 111, the vertical rod 23 and the inclined rod 22, so that the limiting plates 15 can prevent the support rod 111, the vertical rod 23 and the inclined rod 22 from inclining or deforming in the construction process.
Referring to fig. 1, set up many jibs 14 along vertical direction between extension 11 and the lower concave section 12, the position of jib 14 arranges according to the bearing capacity of box hat, in this embodiment, one side that lies in every bracing piece 111 on each side extension 11 all is provided with two jibs 14 along vertical direction, and one side that lies in horizon bar 21 on the lower concave section 12 all is provided with six jibs 14 along vertical direction, and six jibs 14 all arrange along the length direction of horizon bar 21 in proper order, in the work progress, jib 14 lifts by crane the vertical bracing member of box hat as the concrete placement in-process, make lower concave section 12 non-deformable, further improve the support strength of panel 1.
The working principle of the embodiment is as follows: during construction, only the crane and the hanging ring 211 are hooked together, and then the panel 1 is hoisted to a required position through the crane, temporary control is needed to be carried out on an existing line in the process, after the panel 1 is hoisted to the required position, other work is carried out on the panel 1 or the panel 1, namely, the panel 1 forms a protective barrier above a road crossed by the line, so that members and personnel fall off during construction, splashing of cement paste and the like are avoided, on one hand, the construction safety is improved, on the other hand, the control on the existing line can be removed after the panel 1 is hoisted to the required position, long-time traffic control on the existing line is not needed, the operation of the existing line is not influenced by construction, the influence on the operation of the existing line can be reduced, economic loss is reduced, the elevation of a bridge to be crossed can be reduced, and the extension length of the bridge is shortened, thereby saving construction land.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (6)

1. The utility model provides a die carrier hangs and waters work piece for construction of combination system overline which characterized in that: including panel (1), panel (1) is including being the lower concave section (12) of trapezoidal setting and setting up extension section (11) that are L shape in concave section (12) both sides down, concave section (12) long avris deviates from ground setting down, both sides extension section (11) one end is connected and the contained angle that forms with concave section (12) down and extends for obtuse angle, the other end along deviating from concave section (12) side down, be provided with many stiffening rib (13) that are vertically and horizontally staggered distribution on panel (1), still be provided with rings (211) that are used for hoisting panel (1) on panel (1).
2. The die carrier hangs work piece for construction of watering combination system overline of claim 1 characterized in that: be located the top of stiffening rib (13) between concave section (12) down and be provided with braced truss (2), extend section (11) with rings (211) set up and deviate from stiffening rib (13) side in braced truss (2).
3. The die carrier hangs work piece for construction of watering combination system overline of claim 2, characterized in that: a supporting rod (111) is arranged between two ends of the extension section (11), and a triangle is formed between the supporting rod (111) and the extension section (11).
4. The die carrier hangs work piece for construction of watering combination system overline of claim 3, characterized in that: and a plurality of suspension rods (14) are arranged on the extension section (11) and the lower concave section (12) along the vertical direction.
5. The die carrier hangs work piece for construction of watering combination system overline of claim 4, characterized in that: support truss (2) include horizon bar (21), vertical pole (23) and slope pole (22), the both ends of horizon bar (21) all are connected with the both sides wall of recessed section (12), vertical pole (23) are connected, the other end is connected recessed section (12) down along vertical direction one end and horizon bar (21), the one end and the recessed section (12) of slope pole (22) are connected, the other end is connected in order to form right angled triangle with horizon bar (21) or vertical pole (23).
6. The die carrier hangs work piece for construction of watering combination system overline of claim 5 characterized in that: correspond bracing piece (111), vertical pole (23) and slope pole (22) on horizontal pole (21) and panel (1) and all be provided with limiting plate (15), two liang of relative settings of limiting plate (15) to with bracing piece (111), vertical pole (23) and the butt of slope pole (22) that correspond.
CN201920493003.1U 2019-04-11 2019-04-11 Workpiece for cross-line construction of formwork suspension casting combined system Active CN209923791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920493003.1U CN209923791U (en) 2019-04-11 2019-04-11 Workpiece for cross-line construction of formwork suspension casting combined system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920493003.1U CN209923791U (en) 2019-04-11 2019-04-11 Workpiece for cross-line construction of formwork suspension casting combined system

Publications (1)

Publication Number Publication Date
CN209923791U true CN209923791U (en) 2020-01-10

Family

ID=69073327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920493003.1U Active CN209923791U (en) 2019-04-11 2019-04-11 Workpiece for cross-line construction of formwork suspension casting combined system

Country Status (1)

Country Link
CN (1) CN209923791U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109930497A (en) * 2019-04-11 2019-06-25 中交二公局第五工程有限公司 Mould bases cantilever combined system cross-line construction workpiece and construction technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109930497A (en) * 2019-04-11 2019-06-25 中交二公局第五工程有限公司 Mould bases cantilever combined system cross-line construction workpiece and construction technology
CN109930497B (en) * 2019-04-11 2024-03-22 中交二公局第五工程有限公司 Workpiece for line crossing construction of formwork suspension casting combined system and construction process

Similar Documents

Publication Publication Date Title
CN106337555A (en) Method for constructing triangular steel support for cantilever structure of outer wall of building
CN104695337B (en) Self-lifting sliding and turnover construction system and construction method
KR20140084107A (en) Self-Launching Movable Scaffolding System
CN101781878B (en) Integral lifting template of main pylon of single-pylon cable-stayed bridge without dorsal cables and lifting construction method thereof
CN208087078U (en) A kind of boom hoisting of large span steel reinforced concrete combination beam Bridge Erector
CN107227814A (en) A kind of large cantilever concrete structure section construction method
CN112663501A (en) Upper-span existing line steel box girder structure and construction method
CN102912996A (en) Steel tube concrete column high-altitude construction safety protection system
CN112252212A (en) Method for dismantling prestressed concrete variable cross-section continuous beam bridge
CN208533370U (en) A kind of Bridge Erector of large span steel reinforced concrete combination beam erection construction
CN209923791U (en) Workpiece for cross-line construction of formwork suspension casting combined system
CN202658590U (en) Integral assembled drilling platform
JP3110985B2 (en) Construction method of column capital of overhang girder bridge
CN103993739B (en) The construction method of granulation tower spraying layer stiff beam
CN110331672A (en) Across the pier bale handle holder device in bridge side position and its simple and fast construction method
CN102619335A (en) Construction method of large-height small-sized cast-in-place concrete beam slab
CN207957611U (en) A kind of small members are mobile and install equipment
CN108755701A (en) The construction method of the support construction of deep basal pit
CN112554535B (en) Construction method for large silo top plate without supporting frame
CN201588172U (en) Integral single-tower non-dorsal-cord cable-stayed-bridge king tower lifting template
CN210766433U (en) Trapezoidal hanging basket structure
CN209890066U (en) Box girder bottom web reinforcing bar lifting device
CN209276999U (en) A kind of urban viaduct cantilever is set a roof beam in place support system
CN208717748U (en) A kind of large span steel reinforced concrete combination beam Bridge Erector support leg device
CN109930497B (en) Workpiece for line crossing construction of formwork suspension casting combined system and construction process

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant