CN218147885U - Movable rainwater box culvert outer template mounting and dismounting trolley - Google Patents
Movable rainwater box culvert outer template mounting and dismounting trolley Download PDFInfo
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- CN218147885U CN218147885U CN202222186723.8U CN202222186723U CN218147885U CN 218147885 U CN218147885 U CN 218147885U CN 202222186723 U CN202222186723 U CN 202222186723U CN 218147885 U CN218147885 U CN 218147885U
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Abstract
The utility model relates to a movable rainwater box culvert external template mounting and dismounting trolley, which comprises a horizontally arranged frame beam, wherein the frame beam is a rectangular frame formed by welding two longitudinal beams and two cross beams, the rear end of each longitudinal beam is welded with a riding track walking frame, the riding track walking frame comprises two vertical rods, an inclined strut is welded between the two vertical rods, the bottom surface of each longitudinal beam is provided with a certain distance from the front end and is welded with a supporting leg, and the two vertical rods of the riding track walking frame and the lower end of the supporting leg are provided with walking wheels; a suspension rod is welded on the bottom surface of each longitudinal beam between the support leg and the riding track walking frame, and an operation platform is horizontally welded between the two suspension rods and the two support legs; a chain block is hung at the front end of each longitudinal beam. The utility model discloses can follow the vertical walking of foundation ditch, constructor carries out the template mounting dismantlement on the platform truck from taking operation platform, and one section construction is accomplished the back platform truck and is carried the template and remove next construction section, need not set up the support, and the efficiency of construction is high.
Description
Technical Field
The utility model belongs to the technical field of city underground drainage system construction, a construction of secret rainwater box culvert is related to, concretely relates to platform truck is dismantled in installation of portable rainwater box culvert exterior sheathing.
Background
The rainwater box culvert is a large-section urban underground drainage facility, and deep foundation pit pouring box culvert concrete needs to be excavated during construction. The concrete is generally poured in layers, namely, a box culvert bottom plate is poured firstly, and then a box culvert wall body is poured. Because the wall clearance is higher, when installing the wall form, usually need set up temporary stand. The box culvert is long, needs the segmentation construction, and one section of construction of pouring needs to set up a support, and one section is pour and is accomplished the dismantlement of support after form removal, sets up again to next construction section, sets up repeatedly in the whole work progress, dismantles the support, and work load is big, and the efficiency of construction is low.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a movable rainwater box culvert exterior sheathing installation dismantles platform truck is provided, realizes that the quick installation of rainwater box culvert exterior sheathing is dismantled, improves the efficiency of construction.
The technical scheme of the utility model as follows:
the utility model provides a platform truck is dismantled in installation of portable rainwater box culvert exterior sheathing which characterized in that: the device comprises a horizontally arranged frame beam, wherein the frame beam is a rectangular frame formed by welding two longitudinal beams and two cross beams, the rear end of each longitudinal beam is welded with a riding track walking frame, the riding track walking frame comprises two vertical rods, an inclined support rod is welded between the two vertical rods, the upper ends of the two vertical rods are welded with the bottom surfaces of the longitudinal beams, a supporting leg is welded at a position, which is away from the front end, of the bottom surface of each longitudinal beam at a certain interval, and walking wheels are arranged on the two vertical rods of the riding track walking frame and the lower ends of the supporting legs; a suspender is welded on the bottom surface of each longitudinal beam between the support leg and the riding track walking frame, and two or more layers of operating platforms are horizontally welded between the two suspenders and the two support legs; a chain block is hung at the front end of each longitudinal beam.
The utility model discloses can follow the vertical walking of foundation ditch, constructor carries out the formwork erection dismantlement on the platform truck from taking operation platform, and one section construction is accomplished and the back of form removal, and the platform truck carries the template and removes next construction section, need not set up the support, and the efficiency of construction is high.
Drawings
FIG. 1 is a schematic view of the side view structure and the operation state of the present invention;
fig. 2 is a schematic plan view of the frame beam.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a frame beam that the level set up, the frame beam is the rectangular frame who is formed by welding two longerons 1 and two crossbeams 2, and a packway walking frame is welded to every longeron 1 rear end, packway walking frame includes two montants 3, and the welding has diagonal brace 4 between two montants 3, and two montant upper ends are welded with the longeron bottom surface, and every longeron bottom surface has a certain interval department welding landing leg 5 from the front end, and two montants of packway walking frame and the lower extreme of landing leg all are equipped with walking wheel 6; a suspender 7 is welded on the bottom surface of each longitudinal beam between the support leg and the riding track walking frame, and an operation platform 8 is horizontally welded between the two suspenders and the two support legs; a chain block 9 is hung at the front end of each longitudinal beam.
When the utility model is implemented, the frame beam is welded by I-steel, the vertical bars and the supporting legs of the riding track walking frame are all welded by I-steel, the diagonal brace between the two vertical bars of the riding track walking frame is angle steel, and the hanging rod is angle steel or channel steel; according to the construction height, the operating platform between the hanger rod and the supporting leg can be arranged into two or more layers. The operating platform adopts channel steel welded between the hanger rod and the landing leg as a bearing beam, a plurality of angle steels are welded between the two channel steels, and panels are laid on the angle steels.
Adopt the utility model discloses a work progress as follows:
the underpart walking wheels of the riding track walking frame at the rear ends of the two longitudinal beams of the frame beam are supported on a foundation pit side slope riding track 10, the walking wheels at the lower ends of the support legs close to the front ends of the longitudinal beams are supported at the top of the outer side of a poured box culvert bottom plate 11, constructors perform the installation and disassembly operation of the box culvert outer side template 12 on an operation platform, the installation and disassembly operation are assisted by a chain block, after one section of construction is completed and the template is disassembled, the chain block lifts the template 12, and a trolley is pushed to move to the next construction section along the longitudinal direction of the foundation pit for circular construction.
Claims (1)
1. The utility model provides a platform truck is dismantled in installation of portable rainwater box culvert exterior sheathing which characterized in that: the movable type riding track comprises a frame beam which is horizontally arranged, wherein the frame beam is a rectangular frame formed by welding two longitudinal beams and two cross beams, the rear end of each longitudinal beam is welded with a riding track walking frame, the riding track walking frame comprises two vertical rods, an inclined stay bar is welded between the two vertical rods, the upper ends of the two vertical rods are welded with the bottom surfaces of the longitudinal beams, a supporting leg is welded at a position with a certain distance from the bottom surface of each longitudinal beam to the front end, and the two vertical rods of the riding track walking frame and the lower ends of the supporting legs are provided with walking wheels; a suspender is welded on the bottom surface of each longitudinal beam between the support leg and the riding track walking frame, and two or more layers of operating platforms are horizontally welded between the two suspenders and the two support legs; a chain block is hung at the front end of each longitudinal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186723.8U CN218147885U (en) | 2022-08-19 | 2022-08-19 | Movable rainwater box culvert outer template mounting and dismounting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186723.8U CN218147885U (en) | 2022-08-19 | 2022-08-19 | Movable rainwater box culvert outer template mounting and dismounting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218147885U true CN218147885U (en) | 2022-12-27 |
Family
ID=84553547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222186723.8U Active CN218147885U (en) | 2022-08-19 | 2022-08-19 | Movable rainwater box culvert outer template mounting and dismounting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218147885U (en) |
-
2022
- 2022-08-19 CN CN202222186723.8U patent/CN218147885U/en active Active
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