CN220433444U - Culvert construction device with quick construction function - Google Patents
Culvert construction device with quick construction function Download PDFInfo
- Publication number
- CN220433444U CN220433444U CN202321892042.1U CN202321892042U CN220433444U CN 220433444 U CN220433444 U CN 220433444U CN 202321892042 U CN202321892042 U CN 202321892042U CN 220433444 U CN220433444 U CN 220433444U
- Authority
- CN
- China
- Prior art keywords
- construction
- frame
- lifting mechanism
- culvert
- bottom frame
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000009415 formwork Methods 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a culvert construction device with rapid construction, which solves the problems of time consumption and labor consumption of a cover plate construction process in the existing culvert construction device. The device comprises a top frame, a bottom frame and an X lifting mechanism, wherein the X lifting mechanism consists of inclined rods and electric telescopic rods, the two pairs of inclined rods are hinged through steel pins, and the electric telescopic rods are arranged between the inclined rods and the bottom frame and drive the X lifting mechanism to deform around a hinging point in the middle; an aluminum template is fixedly arranged on the top frame; and the top frame and the bottom frame are respectively arranged at the upper part and the lower part of the X lifting mechanism. The device improves the rapid construction of the cover plate, and is more efficient than the existing full-hall frame construction mode in the formwork supporting and removing processes.
Description
Technical Field
The utility model relates to the technical field of culvert civil construction.
Background
In civil construction, the culvert construction sequence is that firstly, construction lofting and foundation excavation are carried out, then, foundation and wall body cast-in-situ construction is carried out, wherein the culvert wall body and foundation adopt C30 concrete, and a construction model adopts a steel mould. After the concrete is constructed, the model can be dismantled after the concrete strength reaches 2.5 Mpa. Setting a settlement joint according to the requirements of a drawing when pouring a foundation, wherein the width of the settlement joint is 2cm, and separating by adopting foam plates during construction.
And then constructing a cover plate, wherein the cover plate is constructed by adopting a prefabricated cover plate, and the cover plate is constructed by adopting cast-in-situ construction, wherein the prefabricated cover plate has the water seepage problem and is only suitable for some dry areas. In cast-in-situ construction, the full-hall frame needs to be built, and the full-hall frame is time-consuming and labor-consuming to build.
For example, chinese patent document CN112942154a discloses a movable bracket-free cast-in-situ device for a culvert cover plate, a plurality of hanging beams are erected on the upper end surface of a wing wall, casters are arranged at two ends of each hanging beam to longitudinally travel on the upper end surface of the wing wall, a plurality of hanging rods a are arranged below each hanging beam, a netlike framework formed by a transverse secondary keel and a longitudinal main keel is suspended at the lower end of each hanging rod a, a template is borne on each netlike framework, a transfer trolley is cooperatively arranged below the template, and the transfer trolley can travel along the template below; the upper part of the hanging beam is connected with the upright post through a Y-shaped bracket, and the upper end of the upright post is fixed on the lower end face of the longitudinal beam. The suspender B is connected with the longitudinal beam through a lever block.
The construction device adopts the hoisting template to construct, and is advanced compared with the traditional full-hall frame construction process, but the assembly of the suspender is still needed, and the disassembly and assembly of the suspender are main factors causing time consumption of construction.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a culvert construction device with rapid construction, and solves the problems of time consumption and labor consumption of a cover plate construction process in the conventional culvert construction device.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a possess culvert construction device of quick construction, includes top frame, bottom frame and X elevating system, its characterized in that:
the bottom frame is an electric driving walking component provided with an electric hub and wheels;
the X lifting mechanism consists of inclined rods and electric telescopic rods, wherein the two pairs of inclined rods are hinged through steel pins, and the electric telescopic rods are arranged between the inclined rods and the bottom frame and drive the X lifting mechanism to deform around a hinging point in the middle;
an aluminum template is fixedly arranged on the top frame; and is also provided with
The top frame and the bottom frame are respectively arranged at the upper part and the lower part of the X lifting mechanism.
Further, the two ends of the top frame in the length direction are respectively fixed with an extension part, the extension parts are hinged with the folding auxiliary plates, an electric push rod is arranged between the folding auxiliary plates and the extension parts, and the folding auxiliary plates are in two states of a horizontal state and a vertical state.
Further, the top and bottom frames are rectangular frames.
Further, the extension is a frame structure.
The beneficial effects of the utility model are as follows:
the use of this device can improve the quick construction of apron, and in formwork support and form removal in-process than current full hall frame construction methods more high-efficient. The beneficial effects of the present utility model are further described below with reference to specific examples.
Drawings
Fig. 1 is a front view of the device.
Fig. 2 is a partial enlarged view of fig. 1 at a.
Fig. 3 is a side view of the device.
Fig. 4 is an enlarged sectional view of a-a in fig. 3.
Fig. 5 is an enlarged sectional view of B-B in fig. 3.
Fig. 6 is a cross-sectional view of a lateral construction of a culvert.
Fig. 7 is a longitudinal construction section view of the culvert.
Fig. 8 is a longitudinal construction section view of a culvert.
In the figure:
10 top frame, 11 aluminum mould plate, 12 folding auxiliary plate, 14 extension part, 13 electric push rod,
20 a bottom frame, 21 an electric hub, 22 wheels, 23 a battery,
30X lifting mechanism, 31 diagonal rod, 32 electric telescopic rod,
00 foundations, 01 wall bodies, 02 first section cover plates and 03 remaining cover plates.
Detailed Description
The device is used for construction of a cover plate, specifically, the device takes an electric lifting frame as a main body and has lifting function, horizontal walking function and aluminum template unfolding function. The following is a detailed description with reference to fig. 1 to 7 of the specification.
Referring to fig. 1 to 5, the construction apparatus is specially used for construction of a cover plate, and includes an electric lifting frame composed of a top frame 10, a bottom frame 20 and an X lifting mechanism 30, also called a scissor lift platform. The specific principle is that the top frame 10 and the bottom frame 20 are rectangular frames, wherein the bottom frame 20 is provided with an electric hub 21 and wheels 22, and is powered by a storage battery 23, and the controller controls the walking of the frames. An electric driving travelling mechanism composed of a storage battery, a controller and an electric hub belongs to the prior art, and the working principle and the working process of the electric driving travelling mechanism are not repeated.
The X lifting mechanism 30 is composed of two pairs of inclined rods 31 and an electric telescopic rod 32, wherein the middle parts of the two pairs of inclined rods 31 are hinged through steel pins, and form an X shape after being hinged, and the X lifting mechanism is deformable. One end part of the X-shaped lifting arm is hinged on the bottom frame through a steel pin, the other three end parts are slidably arranged in corresponding sliding grooves of the top frame and the bottom frame through sliding block sliding structures, and an electric telescopic rod is arranged between one inclined rod and the bottom frame. The electric telescopic rod 32 can easily drive the X lifting mechanism to deform around the hinging point in the middle in a telescopic manner, and the deformation process realizes the ascending or descending of the top frame. The electric telescopic rod 32 is similarly connected by an electric connection controller, that is, the operation of the electric telescopic rod is controlled by the controller.
The control actions of the electric telescopic rod and the electric hub are performed in a wireless remote control mode, and the wireless remote control of the electric hub to walk and the control of the electric telescopic rod to stretch out and draw back are in the prior art category and are not repeated.
The top frame 10 is fixedly provided with an aluminum mold plate 11 to form a flat plane, which may also be called a top mold, which is in a horizontal state for the pallet of the cover plate to form a stable pallet structure.
An extension portion 14 is fixedly provided at each of both ends of the top frame 10 in the longitudinal direction, and symmetrically disposed at the front and rear sides. The extension is also a frame structure and a folding sub-plate 12 is hinged over the extension by means of steel pins, the folding sub-plate 12 having both a horizontal position and a vertical position, in particular in the vertical position, the folding sub-plate forming a side mould at the end of the top mould. And a pouring space of concrete is formed with the wallboard through the combined use of the side die and the top die. An electric push rod 13 is arranged between the folding auxiliary plate 12 and the extension part 14, and the electric push rod pushes or retracts to realize the state conversion of the folding auxiliary plate.
The process of using the device to carry out cover plate rapid construction is as follows:
firstly, carrying out cast-in-situ construction on a foundation 00 and a wall body 01, wherein the culvert wall body 01 and the foundation 00 adopt C30 concrete, and a construction model adopts a steel mould. After the concrete is constructed, the model can be dismantled after the concrete strength reaches 2.5 Mpa.
The device is arranged on a foundation and can walk along the length direction of the culvert.
Referring to fig. 6 and 8, the construction of the first cover plate 02 is firstly carried out by placing the device under the cover plate to be poured, carrying out height adjustment through an electric telescopic rod, enabling the plane of the fixed die to be parallel and level with the bottom drawing line of the cover plate to be poured, then folding the folding auxiliary plates at two sides by 90 degrees, forming side plates at two ends, simultaneously fixing the side plates at the outer sides of the wall body, placing a reinforcement cage net in the pouring space formed by the side plates, the folding auxiliary plates, the top die and the top of the wall body, finally carrying out concrete pouring, and flattening the folding auxiliary plates and reducing the top die when the strength of the concrete reaches 2.5 Mpa. And finishing the construction of the first section of cover plate, and turning to the construction of the next section.
Referring to fig. 6 and 7, construction of the remaining cover plate 03, moving the device to the next section, performing height adjustment through an electric telescopic rod, enabling the plane of the fixed mold to be flush with the bottom drawing line of the cover plate to be poured, then folding the folding auxiliary plate at the front side (traveling direction) by 90 degrees, fixing the side plate at one end of the side plate at the outer side of the wall body, placing a reinforcement cage net in the pouring space formed by the side plate, the folding auxiliary plate, the top mold and the top of the wall body, finally pouring concrete, and flattening the folding auxiliary plate and reducing the top mold when the concrete strength reaches 2.5 Mpa. After pouring, the construction of the next section is turned to and the process is repeated.
The technology can realize continuous construction of the cover plate without building a full-hall frame.
After all cover plates are constructed, the device is removed, back backfilling is carried out, wherein filling soil on the top of the culvert and on the two sides of the culvert within the aperture range of not less than twice is required to be horizontally and symmetrically compacted, and a small machine is adopted to carry out compaction with the relative density reaching more than 96%. The thickness of the filling soil on the top of the culvert must be more than 0.5-1 m to allow the machine to pass through.
The above examples are provided for illustrating the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and those skilled in the art should not depart from the spirit of the present utility model in all kinds of modifications and improvements that fall within the scope of the present utility model as defined in the appended claims.
Claims (3)
1. The utility model provides a possess culvert construction device of quick construction, includes top frame, bottom frame and X elevating system, its characterized in that:
the bottom frame is an electric driving walking component provided with an electric hub and wheels;
the X lifting mechanism consists of inclined rods and electric telescopic rods, wherein the two pairs of inclined rods are hinged through steel pins, and the electric telescopic rods are arranged between the inclined rods and the bottom frame and drive the X lifting mechanism to deform around a hinging point in the middle;
an aluminum template is fixedly arranged on the top frame; and is also provided with
The top frame and the bottom frame are respectively arranged at the upper part and the lower part of the X lifting mechanism.
2. The culvert construction device with rapid construction of claim 1, wherein the end parts of the two ends of the top frame in the length direction are respectively fixed with an extension part, and the extension parts are hinged with folding auxiliary plates, and an electric push rod is arranged between the folding auxiliary plates and the extension parts, wherein the folding auxiliary plates have two states of a horizontal state and a vertical state.
3. The culvert construction apparatus of claim 1 wherein the top and bottom frames are rectangular frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321892042.1U CN220433444U (en) | 2023-07-19 | 2023-07-19 | Culvert construction device with quick construction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321892042.1U CN220433444U (en) | 2023-07-19 | 2023-07-19 | Culvert construction device with quick construction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220433444U true CN220433444U (en) | 2024-02-02 |
Family
ID=89692535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321892042.1U Active CN220433444U (en) | 2023-07-19 | 2023-07-19 | Culvert construction device with quick construction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220433444U (en) |
-
2023
- 2023-07-19 CN CN202321892042.1U patent/CN220433444U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208087078U (en) | A kind of boom hoisting of large span steel reinforced concrete combination beam Bridge Erector | |
| CN108661670B (en) | Construction method for pipe gallery construction by using formwork trolley | |
| CN112647436A (en) | Porous cast-in-situ box culvert bottom plate and construction method | |
| CN113417219B (en) | Hydraulic internal mold asynchronous traveling system and method for bridge suspension casting basket box chamber | |
| WO2022184136A1 (en) | Assembly-type subway station full-hoisting construction method in pile-anchor retaining structure system | |
| CN111042835B (en) | Tunnel cable ditch and ditch construction trolley and construction method thereof | |
| CN220433444U (en) | Culvert construction device with quick construction function | |
| CN214883071U (en) | Porous cast-in-situ box culvert bottom plate template system | |
| CN217327341U (en) | Self-propelled long-span variable cross-section hydraulic formwork trolley | |
| CN216640216U (en) | Sliding die mechanism for cast-in-place simply supported beam construction | |
| CN212294398U (en) | Integrally-moving type box culvert template | |
| CN214423211U (en) | Multifunctional movable box-type internal mold | |
| CN110883920B (en) | Prefabricated T roof beam self-propelled hydraulic pressure template device and template system | |
| CN115110765A (en) | Construction method and device for shear wall at deformation joint | |
| CN210256628U (en) | Self-adaptive outer mold system for prefabricating concrete | |
| CN209040855U (en) | A kind of cable duct lateral sulcus watchman's wooden clapper integration lining trolley adapting to horizontal slope variation | |
| CN212671805U (en) | Split type hydraulic trolley | |
| CN112177631A (en) | Construction method for lake bottom single-box three-chamber folded plate box culvert and integral trolley system | |
| CN209799360U (en) | combined movable steel formwork | |
| CN113771204A (en) | Circulation production method of prefabricated box girder and box girder template device | |
| CN112943303A (en) | Tunnel inverted arch construction method adopting hydraulic arc-shaped template | |
| CN110714480A (en) | Construction method of pipe gallery | |
| CN211333771U (en) | Prefabricated T roof beam self-propelled hydraulic pressure template | |
| CN114855642B (en) | Integral installation method of reinforcement cage of large-span box girder | |
| CN111140007A (en) | Side wall molding trolley without pull rod and side wall construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |