CN209443849U - Prefabricated factory for bridge construction - Google Patents
Prefabricated factory for bridge construction Download PDFInfo
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- CN209443849U CN209443849U CN201822183790.8U CN201822183790U CN209443849U CN 209443849 U CN209443849 U CN 209443849U CN 201822183790 U CN201822183790 U CN 201822183790U CN 209443849 U CN209443849 U CN 209443849U
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- Prior art keywords
- bridge
- pier stud
- equipment
- bottom plate
- support pier
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Abstract
The utility model proposes a kind of prefabricated factories for bridge construction, belong to field of bridge construction, and occupied area is small, can build in bridge two sides, and component conveying is at low cost, moreover, it is Ke Xunhuanliyong, it is small to the destruction of soil reclamation.The prefabricated factory for being used for bridge construction includes the bottom plate being across above bridge, and the bottom plate passes through supporting beam and support pier stud support；The support pier stud is supported in ground, and is distributed in the two sides of the bridge；The supporting beam is detachably set up in the top of the support pier stud, and abuts with the bottom of the bottom plate；It is mounted on the bottom plate and hangs equipment and the production equipment for prefabricated components；The bottom plate, which offers, hangs mouth.
Description
Technical field
The utility model belongs to field of bridge construction more particularly to a kind of prefabricated factory for bridge construction.
Background technique
In bridge construction, it usually needs build component needed for precast plant carrys out precast bridge construction.Currently, being used for bridge
The precast plant of construction is usually to carry out addressing construction near engineering construction scene, is removed after the completion of bridge construction, and
Second ploughing is carried out to the soil of occupancy, is eliminated because of destruction caused by destroying, collapse, cover etc..
However, the construction of precast plant has the following problems in existing highway bridge construction: (1) as country is to the guarantor of land resource
Shield measure is increasingly stringenter, and for the most family plot, national policy does not allow to be destroyed, when this is to bridge construction
The Site Selection of precast plant is greatly to limit；(2) in mountain construction, lack leveling land for large area and build precast plant；(3)
If farther out from bridge construction scene, the transportation cost of component is high for precast plant's addressing；(4) precast plant needs to tear open after the completion of construction
It removes, causes certain wasting of resources, and can centainly destroy to soil reclamation.
Therefore, how to provide that a kind of occupied area is small, can build, can be recycled and be used for nearby to land destruction is small
The precast plant of bridge construction is a current technical problem urgently to be solved.
Utility model content
The utility model is existing insufficient for precast plant's construction in above-mentioned existing highway bridge construction, proposes a kind of for bridge
The prefabricated factory of beam construction, occupied area is small, can build in bridge two sides, and component conveying is at low cost, moreover, it can be followed
Ring utilizes, small to the destruction of soil reclamation.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
For the prefabricated factory of bridge construction, including the bottom plate being across above bridge, the bottom plate passes through support
Beam and support pier stud support；The support pier stud is supported in ground, and is distributed in the two sides of the bridge；The supporting beam is removable
The top for being set up in the support pier stud is unloaded, and is abutted with the bottom of the bottom plate；Be mounted on the bottom plate hang equipment and
Production equipment for prefabricated components；The bottom plate, which offers, hangs mouth.
Preferably, further include the sliding rail that bridge two sides ground is layed in along the extending direction of the bridge, it is described
The bottom of support pier stud is slidably matched with the sliding rail.
Preferably, the bottom of the support pier stud is equipped with the pulley that cooperation is rolled with the sliding rail, it can on the sliding rail
Dismantling connection has the block for keeping off the very described pulley.
Preferably, the production equipment includes sand material storage equipment, and concrete batch plant, steel bar processing equipment,
Precast pedestal, the element precast mold being placed on the precast pedestal conserve pedestal, and for storing in the sand material
Sand material, reinforcing bar and component are transmitted between equipment, concrete batch plant, steel bar processing equipment, precast pedestal and maintenance pedestal
Transporting equipment.
Preferably, the equipment that hangs includes being arranged in parallel in two crane girders for hanging mouthful two sides, across two
Crane beam frame described in root is equipped with bridge crane.
Preferably, the support pier stud is more, the more support pier column symmetries are distributed in the bridge two sides, position
The support pier stud in the every side of the bridge is at least two；The top of symmetrically arranged two support pier studs is set up
The top of a piece supporting beam, the adjacent two piece support pier studs ipsilateral positioned at the bridge sets up a support
Beam.
Compared with prior art, advantages and beneficial effects of the utility model lie in that
1, the prefabricated factory provided by the utility model for bridge construction builds across bridge top, is located at
In the red line area of bridge construction, it is effectively utilized vertical space, without occupying other soils, is repaired after dismounting without carrying out second ploughing
It is multiple, protection requirement of the country to land resource has been responded, can avoid occupying the family plot and farmland etc., has been conducive to land resource guarantor
Shield；
2, the prefabricated factory provided by the utility model for bridge construction, bottom plate, supporting beam and support pier stud
Between be dismountable connection type, and the mode that hangs equipment and production equipment and can be used lifting is disposed, and is convenient for
Fast quick-detach, reusable after disassembly after bridge construction, and low cost is good in economic efficiency；
3, the prefabricated factory provided by the utility model for bridge construction, especially suitable for the bridge in mountain area
Construction solves the problems, such as that precast plant's addressing existing for mountain construction is difficult, can not even build, and has for the traffic improvement in mountain area
It is significant；
4, the prefabricated factory provided by the utility model for bridge construction can timely root using the sliding rail of setting
Its position is adjusted according to bridge construction situation, makes it close to current construction site, greatly reduces the transportation cost of prefabricated components.
Detailed description of the invention
Fig. 1 is the main view of the prefabricated factory provided by the embodiment of the utility model for bridge construction；
Fig. 2 is the left view of the prefabricated factory provided by the embodiment of the utility model for bridge construction；
Fig. 3 is the arrangement signal for hanging equipment, production equipment on bottom plate provided by the embodiment of the utility model and hanging mouth
Figure；
Fig. 4 is the structural schematic diagram provided by the embodiment of the utility model for hanging equipment；
In above each figure: 1, bridge；2, bottom plate；21, mouth is hung；3, supporting beam；4, pier stud is supported；5, equipment is hung；51,
Crane girder；52, bridge crane；6, production equipment；61, steel bar processing equipment；62, pedestal is conserved；63, sand material storage is set
It is standby；64, precast pedestal；65, element precast mold；66, concrete batch plant；67, transporting equipment；7, sliding rail；8, pulley；9,
Block.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower"
To be merely for convenience of describing the present invention and simplifying the description based on attached positional relationship shown in FIG. 1, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
As depicted in figs. 1 and 2, the utility model embodiment is related to a kind of prefabricated factory for bridge construction, packet
The bottom plate 2 for being across 1 top of bridge is included, bottom plate 2 is supported by supporting beam 3 and support pier stud 4；Support pier stud 4 is supported in ground
Face, and it is distributed in the two sides of bridge 1；Supporting beam 3 is detachably set up in the top of support pier stud 4, and supports with the bottom of bottom plate 2
It connects；It is mounted on bottom plate 2 and hangs equipment 5 and the production equipment 6 for prefabricated components；Bottom plate 2, which offers, hangs mouth 21, is used for
Hang various raw materials for production and prefabricated component.
The above-mentioned prefabricated factory for bridge construction, across bridge 1 above build, be located at bridge 1 construct it is red
In line area, it is effectively utilized vertical space, without occupying other soils, without carrying out second ploughing reparation after dismounting, has responded state
Protection requirement of the family to land resource, can avoid occupying the family plot and farmland etc., is conducive to land resource protection.Moreover, the dress
It is dismountable connection type between bottom plate 2, supporting beam 3 with formula precast plant and support pier stud 4, and hangs equipment 5 and life
The mode that lifting can be used in production equipment 6 is disposed, and convenient for fast quick-detach after bridge construction, benefit is repeated after disassembly
With low cost is good in economic efficiency.In addition, the above-mentioned prefabricated factory for bridge construction, especially suitable in mountain area
Bridge construction solves the problems, such as that precast plant's addressing existing for mountain construction is difficult, can not even build, the traffic in mountain area is changed
It is kind to be of great significance.
As depicted in figs. 1 and 2, the above-mentioned prefabricated factory for bridge construction further includes the extending direction along bridge 1
It is layed in the sliding rail 7 on 1 two sides ground of bridge, the bottom of support pier stud 4 is slidably matched with sliding rail 7.With the progress of bridge construction,
By pushing the prefabricated factory to move along 1 extending direction of bridge, the assembled can be adjusted according to bridge construction situation in time
The position of precast plant makes it close to current construction site, to reduce the transportation cost of prefabricated components.Further, in order to just
In prefabricated factory the moving along sliding rail 7, as shown in Fig. 2, the bottom of support pier stud 4 is equipped with and rolls cooperation with sliding rail 7
Pulley 8 is removably connected with the block 9 for keeping off very pulley 8 on sliding rail 7.
As shown in figure 3, production equipment 6 includes sand material storage equipment 63, concrete batch plant 66, steel bar processing equipment
61, precast pedestal 64, the element precast mold 65 being placed on precast pedestal 64 conserves pedestal 62, and in sand material
Sandstone is transmitted between storage equipment 63, concrete batch plant 66, steel bar processing equipment 61, precast pedestal 64 and maintenance pedestal 62
The transporting equipment 67 of material, reinforcing bar and component.It should be noted that the above-mentioned production equipment 6 enumerated is that prefabricated components are used
Commonly used equipment, its known specific structure of those skilled in the art, this will not be repeated here.
Further, as shown in Figure 3 and Figure 4, hanging equipment 5 includes being arranged in parallel in two cranes for hanging 21 two sides of mouth
Beam 51 is provided with bridge crane 52 across two crane girders 51.When hanging raw materials for production or component, pass through transporting equipment 67
Or manual handling hangs raw materials for production or component on the suspension hook of bridge crane 52, using bridge crane 52 by hanging mouth
21 realization raw materials for production or component hang transport between ground and the prefabricated factory.It should be noted that bridge-type rises
Heavy-duty machine 52 is crane commonly used in the art, and structure and installation method are well known to those skilled in the art, do not do herein superfluous
It states.
In addition it is also necessary to explanation, the structure in order to guarantee the above-mentioned prefabricated factory for bridge construction is steady,
As depicted in figs. 1 and 2, support pier stud 4 is more, and more support pier studs 4 are symmetrically distributed in 1 two sides of bridge, and it is each to be located at bridge 1
The support pier stud 4 of side is at least two；The top of symmetrically arranged two supports pier stud 4 sets up a supporting beam 3, is located at bridge
The top of 1 ipsilateral adjacent two supports pier stud 4 sets up a supporting beam 3.
The construction method of the above-mentioned prefabricated factory for bridge construction, includes the following steps:
The construction of S1 precast plant: the installation location of support pier stud 4 is planned in 1 two sides of bridge, and support pier stud 4 is stood on into planning
Installation location at, support pier stud 4 at the top of set up supporting beam 3, bottom plate 2 is hung in supporting beam 3 using crane, by bottom plate
2 bottoms are connected and fixed with supporting beam 3, by production equipment 6 and are hung equipment 5 using crane and are hung on bottom plate 2；
S2 element precast and handling: raw material needed for element precast is promoted to by hanging mouth 21 using equipment 5 is hung
On bottom plate 2, component prefabricated and maintenance are completed using production equipment 6, after the curing strength of component reaches requirement, using hanging
Equipment 5 hangs component to hanging on the transport vehicle parked immediately below mouth 21 by hanging mouth 21, using transport vehicle transport to
Construction site.In this step, it should be noted that, can be if concrete batch plant 66 needed for prefabricated components is excessive
Ground carries out the preparation and stirring of concrete, and concrete is pumped to the production being arranged on bottom plate 2 from ground by delivery pump and is set
In standby 6.
In above-mentioned construction method, in precast plant's implement sequence, the bottom and the distance between the top surface of bridge 1 of bottom plate 2 are big
In or equal to 2m.Setting can reserve space for bridge construction in this way, avoid the construction for influencing bridge 1.
In above-mentioned construction method, hangs the promotion speed of equipment 5 or hang speed less than or equal to 3m/min, to guarantee to apply
Work safety.
Claims (6)
1. being used for the prefabricated factory of bridge construction, it is characterised in that: including the bottom plate (2) being across above bridge (1), institute
It states bottom plate (2) and passes through supporting beam (3) and support pier stud (4) support；The support pier stud (4) is supported in ground, and is distributed in institute
State the two sides of bridge (1)；The supporting beam (3) be detachably set up in it is described support pier stud (4) top, and with the bottom plate
(2) bottom abuts；It is mounted on the bottom plate (2) and hangs equipment (5) and the production equipment (6) for prefabricated components；It is described
Bottom plate (2), which offers, hangs mouth (21).
2. the prefabricated factory according to claim 1 for bridge construction, it is characterised in that: further include along the bridge
The extending direction of beam (1) is layed in the sliding rail (7) on the bridge (1) two sides ground, the bottom of support pier stud (4) with it is described
Sliding rail (7) is slidably matched.
3. the prefabricated factory according to claim 2 for bridge construction, it is characterised in that: the support pier stud
(4) bottom is equipped with the pulley (8) that cooperation is rolled with the sliding rail (7), is removably connected on the sliding rail (7) and endures for keeping off
The block (9) of the pulley (8).
4. the prefabricated factory according to claim 1 for bridge construction, it is characterised in that: the production equipment
It (6) include sand material storage equipment (63), concrete batch plant (66), steel bar processing equipment (61), precast pedestal (64) puts
The element precast mold (65) being placed on the precast pedestal (64) conserves pedestal (62), and for depositing in the sand material
It puts between equipment (63), concrete batch plant (66), steel bar processing equipment (61), precast pedestal (64) and maintenance pedestal (62)
Transmit the transporting equipment (67) of sand material, reinforcing bar and component.
5. the prefabricated factory according to claim 1 for bridge construction, it is characterised in that: described to hang equipment
It (5) include being arranged in parallel in two crane girders (51) for hanging mouth (21) two sides, across two crane girder (51) framves
Equipped with bridge crane (52).
6. the prefabricated factory according to claim 1 for bridge construction, it is characterised in that: the support pier stud
It (4) is more, the more support pier studs (4) are symmetrically distributed in the bridge (1) two sides, are located at the bridge (1) every side
The support pier stud (4) be at least two；The top of symmetrically arranged two supports pier stud (4) sets up a branch
It supports beam (3), the top for being located at the bridge (1) ipsilateral adjacent two described supports pier stud (4) sets up a supporting beam
(3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183790.8U CN209443849U (en) | 2018-12-24 | 2018-12-24 | Prefabricated factory for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183790.8U CN209443849U (en) | 2018-12-24 | 2018-12-24 | Prefabricated factory for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209443849U true CN209443849U (en) | 2019-09-27 |
Family
ID=68015195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183790.8U Active CN209443849U (en) | 2018-12-24 | 2018-12-24 | Prefabricated factory for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209443849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403674A (en) * | 2018-12-24 | 2019-03-01 | 中交航局第二工程有限公司 | For the prefabricated factory of bridge construction and its construction method |
-
2018
- 2018-12-24 CN CN201822183790.8U patent/CN209443849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403674A (en) * | 2018-12-24 | 2019-03-01 | 中交航局第二工程有限公司 | For the prefabricated factory of bridge construction and its construction method |
| CN109403674B (en) * | 2018-12-24 | 2023-08-08 | 中交一航局第二工程有限公司 | Assembled prefabrication factory for bridge construction and construction method thereof |
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| GR01 | Patent grant |