CN220665840U - Construction passageway panel structure - Google Patents
Construction passageway panel structure Download PDFInfo
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- CN220665840U CN220665840U CN202322108968.3U CN202322108968U CN220665840U CN 220665840 U CN220665840 U CN 220665840U CN 202322108968 U CN202322108968 U CN 202322108968U CN 220665840 U CN220665840 U CN 220665840U
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- 238000010276 construction Methods 0.000 title claims abstract description 60
- 239000011374 ultra-high-performance concrete Substances 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 26
- 239000010959 steel Substances 0.000 description 26
- 239000004575 stone Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 18
- 239000004567 concrete Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The application provides a construction passageway panel structure, including panel components, panel components includes main part, and the outside of main part is provided with the guard portion, and main part and guard portion cooperation are laid and are formed construction passageway on the road surface. The application provides a construction passageway panel structure, this application can carry out on-the-spot equipment when using, need not the welding, can satisfy project reduction of erection time, reduce on-the-spot wet operation, measure with low costs, energy saving and emission reduction, be convenient for ecological recovery, assembly type and industrialization's requirement, provide a brand-new solution for the construction of temporary construction passageway.
Description
Technical Field
The utility model relates to the field of construction sidewalks, in particular to a panel structure of a construction sidewalk.
Background
In the engineering construction process, under the condition that the original topography is difficult to meet the requirements of material stacking, vehicle access and large-scale equipment operation required by construction, a temporary construction temporary road is required to be constructed to process the existing topography so as to meet the construction requirements.
Conventional temporary construction pavement methods have two kinds: firstly, tamping a current soil foundation, using rubble as a roadbed, and finally pouring concrete or cement rubble stabilizing layers with certain thickness; the second method is to lay the pavement of broken stone and steel plate by replacing the surface layer of the first method with steel plate;
the two methods are widely used, but have the following disadvantages and problems:
1. the paving process needs to use various materials such as rubble, broken stone, cement, concrete, steel plate and the like, and the material cost is high;
2. the concrete pouring wet operation exists on the crushed stone and concrete pavement site, and the welding operation between the steel plates exists on the crushed stone and steel plate pavement site, so that the method does not accord with the development trend of assembly and industrialization in the building industry;
3. when the temporary construction pavement is large in area or long in length, the problems of shrinkage and cracking of broken stone and concrete pavement are easy to occur, and partition seams are required to be reasonably arranged, so that the field workload is further increased;
4. in order to improve the friction coefficient of the pavement of the construction pavement and ensure the running safety of vehicles, pebbles and other materials need to be added to the crushed stone and concrete pavement, the crushed stone and steel plate pavement needs to be provided with pattern steel plates or steel bars are welded on the steel plates, and the construction cost and the field workload are further improved;
5. the width-thickness ratio of the steel plate used by the broken stone and the steel plate pavement is larger, so that the rigidity is smaller, larger deformation can be generated when large mechanical equipment passes or works, and potential safety hazards exist;
6. after the construction completion, the temporary construction pavement is removed to restore ecology, the concrete surface layer is required to be chiseled by broken stone and concrete pavement, the welded steel plate is required to be cut by broken stone and steel plate pavement, a large amount of field operation exists, and the subsequent ecological restoration is not favored by rubble and broken stone.
Therefore, we make improvements to this and propose a construction passageway panel structure.
Disclosure of Invention
The utility model aims at: the method aims at solving the problems of the conventional two methods for temporarily constructing the pavement.
In order to achieve the above object, the present utility model provides a construction pavement panel structure to improve the above problems.
The application is specifically such that:
the utility model provides a construction passageway panel structure, includes the panel component, the panel component includes main part, and the outside of main part is provided with the guard portion, and main part and guard portion cooperation are laid on the road surface and are formed the construction passageway.
As the preferable technical scheme of the application, the main body part is a UHPC bridge deck, and the UHPC bridge deck is formed by casting UHPC.
As the preferred technical scheme of this application, the protection portion is fixed connection at the protection frame of UHPC decking periphery side, and the protection frame is used for the protection of UHPC decking periphery side and is connected when laying.
As the preferred technical scheme of this application, still be provided with hoist and mount portion on the UHPC decking, hoist and mount portion is used for assisting the hoist and mount of UHPC decking.
As the preferred technical scheme of this application, hoist and mount portion includes a plurality of hoist and mount screw, a plurality of hoist and mount screw all sets up on UHPC decking.
As the preferred technical scheme of this application, the bottom of protection frame is provided with stop gear, stop gear is used for the spacing after the protection frame is laid.
As the preferred technical scheme of this application, stop gear is including seting up the storage tank in the protection frame bottom, fixed mounting has the bracing piece in the storage tank, the surface cover of bracing piece is equipped with the inserted bar.
As the preferred technical scheme of this application, the one end that the inserted bar is close to the bracing piece is the arc, and the one end that the inserted bar kept away from the bracing piece is the toper, and the side groove has still been seted up to the both sides of inserted bar.
As a preferred technical scheme of the application, the panel assembly laying device further comprises a connecting mechanism, wherein the connecting mechanism is used for connecting two adjacent panel assemblies when a plurality of panel assemblies are laid.
As the preferred technical scheme of this application, coupling mechanism is including installing the connecting plate one in the protection frame both sides through the bolt, has connecting plate two through bolted connection between two adjacent connecting plates one.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application:
the application provides a construction passageway panel structure, this application can carry out on-the-spot equipment when using, need not the welding, can satisfy project reduction of erection time, reduce on-the-spot wet operation, measure with low costs, energy saving and emission reduction, be convenient for ecological recovery, assembly type and industrialization's requirement, provide a brand-new solution for the construction of temporary construction passageway.
Drawings
Fig. 1 is a schematic structural view of a construction pavement panel structure provided in the present application;
FIG. 2 is a schematic view of a partial structure of a UHPC bridge deck provided by the present application;
fig. 3 is a schematic structural diagram of two panel assemblies according to the present disclosure when they are spliced;
FIG. 4 is a schematic view of the partial structure of FIG. 3 provided herein;
fig. 5 is a schematic structural diagram of a first connecting plate provided in the present application;
FIG. 6 is a schematic view of the bottom structure of the panel assembly provided herein;
fig. 7 is a schematic structural view of the plunger provided in the present application;
fig. 8 is a schematic structural view of a side groove provided in the present application.
The figures indicate:
1. a panel assembly; 101. UHPC bridge deck; 102. a protective frame; 103. hoisting the screw hole;
2. a connecting mechanism; 202. a first connecting plate; 203. a second connecting plate;
3. a limiting mechanism; 301. a receiving groove; 302. a support rod; 303. a rod; 304. side grooves.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As described in the background, there are two conventional temporary construction pavement approaches: firstly, tamping a current soil foundation, using rubble as a roadbed, and finally pouring concrete or cement rubble stabilizing layers with certain thickness; the second method is to lay the pavement of broken stone and steel plate by replacing the surface layer of the first method with steel plate;
the two methods are widely used, but have the following disadvantages and problems:
1. the paving process needs to use various materials such as rubble, broken stone, cement, concrete, steel plate and the like, and the material cost is high;
2. the concrete pouring wet operation exists on the crushed stone and concrete pavement site, and the welding operation between the steel plates exists on the crushed stone and steel plate pavement site, so that the method does not accord with the development trend of assembly and industrialization in the building industry;
3. when the temporary construction pavement is large in area or long in length, the problems of shrinkage and cracking of broken stone and concrete pavement are easy to occur, and partition seams are required to be reasonably arranged, so that the field workload is further increased;
4. in order to improve the friction coefficient of the pavement of the construction pavement and ensure the running safety of vehicles, pebbles and other materials need to be added to the crushed stone and concrete pavement, the crushed stone and steel plate pavement needs to be provided with pattern steel plates or steel bars are welded on the steel plates, and the construction cost and the field workload are further improved;
5. the width-thickness ratio of the steel plate used by the broken stone and the steel plate pavement is larger, so that the rigidity is smaller, larger deformation can be generated when large mechanical equipment passes or works, and potential safety hazards exist;
6. after the construction completion, the temporary construction pavement is removed to restore ecology, the concrete surface layer is required to be chiseled by broken stone and concrete pavement, the welded steel plate is required to be cut by broken stone and steel plate pavement, a large amount of field operation exists, and the subsequent ecological restoration is not favored by rubble and broken stone.
In order to solve the technical problem, the utility model provides a construction passageway panel structure which is applied to the construction of temporary construction passageway.
Specifically, referring to fig. 1-2, the construction pavement panel structure specifically includes:
the panel assembly 1, the panel assembly 1 includes main part, and the outside of main part is provided with the guard portion, and main part and guard portion cooperation are laid on the road surface and are formed the construction passageway.
The construction passageway panel structure provided by the utility model can be assembled on site without welding when in use, can meet the requirements of project shortening, site wet operation reduction, low measure cost, energy conservation and emission reduction, ecological restoration convenience, assembly and industrialization, and provides a brand new solution for construction of temporary construction passageways.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-2, a construction passageway panel structure includes a panel assembly 1, the panel assembly 1 includes a main body portion, a protection portion is disposed on an outer side of the main body portion, the main body portion and the protection portion are matched to be laid on a road surface to form a construction passageway, and the protection portion can protect the main body portion.
Further, as shown in fig. 1-2, the main body part is a UHPC bridge deck 101, the UHPC bridge deck 101 is formed by casting UHPC, the application uses UHPC, namely ultra-high performance concrete as a pavement material, the UHPC has the characteristics of high strength, high toughness, high workability, high durability, light weight, high strength, energy conservation, environmental protection and the like, the compression strength of the UHPC is more than or equal to 130MPa, the flexural strength of the UHPC is more than or equal to 18MPa, the tensile strength of the UHPC is more than or equal to 8MPa, the elastic modulus is more than or equal to 40GPa, the span bearable capacity of 0.9m is more than 290kN, the span bearable capacity of 1.2m is more than 180kN, and the running and operation requirements of conventional mechanical equipment can be met;
the UHPC bridge deck 101 is formed by factory die sinking prefabrication, is transported to the site for direct installation and use, does not need on-site wet operation, and meanwhile, the surface layer die is designed with patterns, so that the formed UHPC bridge deck 101 is provided with corresponding patterns, and sufficient friction coefficient can be provided.
Further, as shown in fig. 1-2, the protecting part is a protecting frame 102 fixedly connected to the outer peripheral side of the UHPC bridge deck 101, the protecting frame 102 is used for protecting the outer peripheral side of the UHPC bridge deck 101 and connecting the protecting frame during laying, and the outer peripheral side of the UHPC bridge deck 101 can be protected through the protecting frame 102, so that the condition of collision damage of the outer peripheral side of the UHPC bridge deck 101 in the transportation process is reduced.
Example 2
The construction pavement slab structure provided in embodiment 1 is further optimized, specifically, as shown in fig. 1, a hoisting portion is further provided on the UHPC bridge slab 101, and the hoisting portion is used for assisting hoisting of the UHPC bridge slab 101.
Further, as shown in fig. 1-2, the hoisting portion includes a plurality of hoisting screw holes 103, the plurality of hoisting screw holes 103 are all disposed on the UHPC bridge deck 101, in order to meet the convenience of on-site hoisting and installation, the existing lifting bolt is screwed into the hoisting screw hole 103 during hoisting, and then the hoisting can be performed by being connected with a lifting hook of a hoisting device, and the hoisting screw hole 103 can be formed by adopting a mode of setting up after casting, embedding a bolt during casting, screwing off the bolt after casting, embedding a threaded pipe and the like.
Further, as shown in fig. 6-8, the bottom of the protective frame 102 is provided with a limiting mechanism 3, and the limiting mechanism 3 is used for limiting the protective frame 102 after being paved, and limiting the UHPC bridge deck 101 through limiting the protective frame 102, so that stability in the use process can be improved.
Further, as shown in fig. 6-8, the limiting mechanism 3 includes a receiving groove 301 formed at the bottom of the protective frame 102, a supporting rod 302 is fixedly mounted in the receiving groove 301, an inserting rod 303 is sleeved on the outer surface of the supporting rod 302, the inserting rod 303 can rotate around the supporting rod 302, the inserting rod 303 can rotate to be erected during limiting, the inserting rod 303 can be inserted into the ground, the inserting rod 303 can be rotated into the receiving groove 301 during transporting the panel assembly 1, and friction between the inserting rod 303 and the inner wall of the receiving groove 301 can limit the inserting rod 303.
Further, as shown in fig. 6-8, one end of the insert rod 303 close to the support rod 302 is arc-shaped, one end of the insert rod 303 far away from the support rod 302 is conical, the conical arrangement is convenient for inserting the insert rod 303 into the soil, two sides of the insert rod 303 are also provided with side grooves 304, and the side grooves 304 can facilitate the rotation of the insert rod 303 in the state of fig. 6.
Example 3
The construction passageway panel structure provided in embodiment 1 or 2 is further optimized, specifically, as shown in fig. 3-5, the construction passageway panel structure further comprises a connecting mechanism 2, wherein the connecting mechanism 2 is used for connecting two adjacent panel assemblies 1 when a plurality of panel assemblies 1 are paved, and the connecting mechanism 2 is matched with bolts for use, so that welding is not needed, and the construction passageway panel structure is beneficial to operation.
Further, as shown in fig. 3-5, the connection mechanism 2 includes a first connection plate 202 mounted on two sides of the protective frame 102 through bolts, a second connection plate 203 is connected between two adjacent first connection plates 202 through bolts, threaded holes are formed in the protective frame 102, the first connection plate 202 and the second connection plate 203, the corner of the protective frame 102 can be reinforced by the first connection plate 202, and the second connection plate 203 can be prevented from being in direct contact with the protective frame 102 during connection, so that damage to the protective frame 102 is reduced.
The application process of the construction pavement panel structure provided by the utility model is as follows:
the plurality of panel assemblies 1 are placed on the ground, and then the second connection plates 203 are screwed between the adjacent first connection plates 202 through bolts, so that the protective frames 102 in the plurality of panel assemblies 1 are connected together, that is, temporary construction passages are formed.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. The utility model provides a construction passageway panel structure, its characterized in that, includes panel components (1), panel components (1) include main part, and the outside of main part is provided with the guard portion, and main part and guard portion cooperation are laid on the road surface and are formed the construction passageway.
2. The construction passageway panel structure according to claim 1, characterized in that the main body part is a UHPC bridge deck (101), and the UHPC bridge deck (101) is formed by casting UHPC.
3. The construction pavement slab structure according to claim 2, wherein the protection part is a protection frame (102) fixedly connected to the outer peripheral side of the UHPC bridge slab (101), and the protection frame (102) is used for protection of the outer peripheral side of the UHPC bridge slab (101) and connection during laying.
4. A construction passageway panel structure according to claim 3, characterized in that the UHPC bridge deck (101) is further provided with a lifting portion for assisting the lifting of the UHPC bridge deck (101).
5. The construction passageway panel structure according to claim 4, wherein the hoisting portion comprises a plurality of hoisting screw holes (103), and the plurality of hoisting screw holes (103) are all arranged on the UHPC bridge deck (101).
6. The construction passageway panel structure according to claim 5, wherein a limiting mechanism (3) is arranged at the bottom of the protective frame (102), and the limiting mechanism (3) is used for limiting after the protective frame (102) is paved.
7. The construction passageway panel structure according to claim 6, wherein the limiting mechanism (3) comprises a containing groove (301) formed in the bottom of the protective frame (102), a supporting rod (302) is fixedly installed in the containing groove (301), and a plug rod (303) is sleeved on the outer surface of the supporting rod (302).
8. The construction passageway panel structure according to claim 7, wherein one end of the insert rod (303) close to the support rod (302) is arc-shaped, one end of the insert rod (303) far away from the support rod (302) is conical, and side grooves (304) are formed in two sides of the insert rod (303).
9. A construction passageway panel structure according to claim 8, characterized by further comprising a connecting mechanism (2), said connecting mechanism (2) being used for connection between two adjacent panel assemblies (1) when a plurality of panel assemblies (1) are laid.
10. The construction passageway panel structure according to claim 9, wherein the connecting mechanism (2) comprises first connecting plates (202) mounted on two sides of the protective frame (102) through bolts, and second connecting plates (203) are connected between two adjacent first connecting plates (202) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322108968.3U CN220665840U (en) | 2023-08-07 | 2023-08-07 | Construction passageway panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322108968.3U CN220665840U (en) | 2023-08-07 | 2023-08-07 | Construction passageway panel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220665840U true CN220665840U (en) | 2024-03-26 |
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ID=90337073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322108968.3U Active CN220665840U (en) | 2023-08-07 | 2023-08-07 | Construction passageway panel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220665840U (en) |
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2023
- 2023-08-07 CN CN202322108968.3U patent/CN220665840U/en active Active
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