CN221072760U - Bearing platform frost heaving prevention construction device in severe cold region - Google Patents
Bearing platform frost heaving prevention construction device in severe cold region Download PDFInfo
- Publication number
- CN221072760U CN221072760U CN202323053347.6U CN202323053347U CN221072760U CN 221072760 U CN221072760 U CN 221072760U CN 202323053347 U CN202323053347 U CN 202323053347U CN 221072760 U CN221072760 U CN 221072760U
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- China
- Prior art keywords
- bearing platform
- frost
- supporting layer
- severe cold
- heaving
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 title claims description 6
- 239000003973 paint Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims description 13
- 239000010426 asphalt Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 208000001034 Frostbite Diseases 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000009829 pitch coating Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model provides an anti-frost-heaving construction device for a bearing platform in severe cold areas, which comprises: the two ends of the two side plates which are distributed in parallel are respectively connected through a connecting plate to form a square frame, a flexible supporting layer is arranged on the square frame, and one side of the flexible supporting layer corresponding to the outer elevation of the bearing platform is coated with anti-frost-heaving paint; the leveling device is arranged between the two side plates in a sliding mode, is located on one side, away from the outer elevation of the bearing platform, of the flexible supporting layer, and is tightly attached to the flexible supporting layer, so that the anti-frost-heaving paint is smeared on the outer elevation of the bearing platform through sliding along the side plates. The anti-frost-heave coating is supported through the flexible supporting layer, the construction device is close to the outer elevation of the bearing platform, the flexible supporting layer is flatly paved on the outer elevation of the bearing platform by the leveling device, after the anti-frost-heave coating is primarily solidified, the construction device is disassembled, the paving uniformity is guaranteed by the leveling device, and the paving difficulty is reduced.
Description
Technical Field
The utility model belongs to the technical field of bearing platform protection, and particularly relates to an anti-frost-heaving construction device for a bearing platform in a severe cold region.
Background
In severe cold district, the outer facade of cushion cap needs to paint the pitch again after the cushion cap construction finishes to prevent that the cushion cap from taking place frost heaving phenomenon and taking place, at present, the outer facade pitch of cushion cap generally is through manual form and paints, paints the degree of consistency and be difficult to hold, in addition, because the pitch is paintd after receiving the dead weight influence, can drip down and form and pile up, causes the pitch after painting to take place deformation, thereby influences frost heaving prevention effect.
Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides an anti-frost-heaving construction device for a bearing platform in a severe cold region.
In order to achieve the above object, the present utility model provides the following technical solutions:
an anti-frost-heaving construction device for a bearing platform in a severe cold region, comprising:
The two ends of the two side plates which are distributed in parallel are respectively connected through a connecting plate to form a square frame, a flexible supporting layer is arranged on the square frame, and anti-frost-heaving paint is smeared on one side of the flexible supporting layer corresponding to the outer elevation of the bearing platform;
The leveling device is slidably assembled between the two side plates, is located on one side, far away from the outer elevation of the bearing platform, of the flexible bearing layer, and is tightly attached to the flexible bearing layer, so that the anti-frost-heaving paint is smeared on the outer elevation of the bearing platform by sliding along the side plates.
Preferably, a partition strip is detachably arranged in the square frame, the partition strip is positioned between the flexible supporting layer and the outer elevation of the bearing platform, and the partition strips are distributed in a grid shape so as to partition the anti-frost-heaving paint into a plurality of blocks on the outer elevation of the bearing platform.
Preferably, the side plates and the connecting plates are correspondingly provided with mounting grooves corresponding to the separation strips.
Preferably, the opening side of the mounting groove is positioned at one side of the side plate and one side of the connecting plate corresponding to the outer elevation of the bearing platform, and the mounting groove is matched with the separation strip.
Preferably, the leveling device includes:
The leveling shaft is connected in the sliding groove in a rotating mode, and is assembled in a sliding mode along the sliding groove;
And the blades extend along one of the buses of the leveling shaft, and the length of the blades is matched with the distance between the two side plates.
Preferably, the flexible supporting layer is polypropylene cloth.
Preferably, the anti-frost-heaving coating is an asphalt mixture.
The beneficial effects are that: the anti-frost-heave coating is supported through the flexible supporting layer, the construction device is close to the outer elevation of the bearing platform, the flexible supporting layer is flatly paved on the outer elevation of the bearing platform by the leveling device, after the anti-frost-heave coating is primarily solidified, the construction device is disassembled, the paving uniformity is guaranteed by the leveling device, and the paving difficulty is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:
FIG. 1 is a schematic view of a construction apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing the distribution of the separator strips according to an embodiment of the present utility model;
Fig. 3 is a cross-sectional view taken along A-A in fig. 1.
In the figure: 1. a connecting plate; 2. a side plate; 3. leveling the shaft; 4. a blade; 5. a chute; 6. a flexible support layer; 7. a convex strip; 8. a first strip-shaped plate; 9. a handle; 10. a second strip-shaped plate; 11. a first limit groove; 12. and the second limit groove.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
In the description of the present utility model, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, merely for convenience of description of the present utility model and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "coupled" and "connected" as used herein are to be construed broadly and may be, for example, fixedly coupled or detachably coupled; either directly or indirectly through intermediate components, the specific meaning of the terms being understood by those of ordinary skill in the art as the case may be.
The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
As shown in fig. 1-3, an anti-frost-heave construction device for a bearing platform in a severe cold region comprises two side plates 2 and a leveling device, wherein the side plates 2 and the connecting plate 1 are connected with each other to form a directional frame, the two side plates 2 are distributed in parallel, two ends of the side plates 2 are respectively connected through the connecting plate 1 to form a square frame, the size of the square frame can be matched with the outer elevation of the bearing platform or with a plurality of equal parts of the outer elevation of the bearing platform, a flexible supporting layer 6 is arranged on the square frame, the area of the flexible supporting layer 6 is matched with the inner space of the directional frame, one side of the flexible supporting layer 6 corresponding to the outer elevation of the bearing platform is coated with anti-frost-heave paint, so that the anti-frost-heave paint can be pressed towards the outer elevation of the bearing platform along with the square frame, in order to evenly level the anti-frost-heave paint, the leveling device is further arranged on the square frame, two ends of the leveling device are slidably assembled on the inner sides of the two side plates 2, the leveling device is positioned on one side of the flexible supporting layer 6 far away from the outer elevation of the bearing platform, and is attached to the flexible supporting layer 6, the area of the flexible supporting layer 6 is matched with the leveling device side plates 2, the side plates slides along with the leveling device and the side plates 2, one side plate is correspondingly arranged on the side of the flexible supporting layer 6, and the side 6.
In an alternative embodiment, a separation strip is detachably arranged in the square frame and is positioned between the flexible supporting layer 6 and the outer elevation of the bearing platform, the separation strip comprises a plurality of separation strips which are longitudinally and transversely distributed, the plurality of separation strips are distributed in a grid shape, grids can be formed in the anti-frost-heave paint, the anti-frost-heave paint is divided into a plurality of blocks on the outer elevation of the bearing platform, the relation between the cohesive force and the dead weight of the paint of each block in the elevation of the bearing platform is ensured, and the fluid movement of the anti-frost-heave paint under the action of gravity is avoided.
In this embodiment, the side plates 2 and the connecting plates 1 are correspondingly provided with mounting grooves corresponding to the separation strips. The shape of the mounting groove is matched with the separating strip, and the relative position of the separating strip can be limited, so that the bearing capacity of the anti-frost-heaving paint is ensured.
In this embodiment, the open side of mounting groove is located the side board 2 and the one side of the outer facade of connecting plate 1 correspondence cushion cap, presses the dividing strip on the outer facade of cushion cap through square frame, after the coating trowelling that prevents frostbite, can be detained the dividing strip in the coating that prevents frostbite when taking down square frame to can make the coating that prevents frostbite more stable.
In this embodiment, the separation strip may be a cylindrical steel wire or a plastic rubber wire, and the installation grooves on the side plates 2 and the connection plates 1 have a depth difference, so that two layers of separation strips respectively in horizontal and longitudinal directions on the side plates 2 and the connection plates 1 can be ensured to be close to each other and not to interfere with each other, so as to ensure the meshing capability of the separation strip.
In another alternative embodiment, the dividing strip is in a strip shape, the dividing strip on the side plate 2 is a first strip-shaped plate 8, the dividing strip on the connecting plate 1 is a second strip-shaped plate 10, the depths of the side plate 2 and the mounting grooves on the connecting plate 1 are the same, the dividing strip is matched with the width of the dividing strip, a first limit groove 11 with the depth equal to one half of the width of the dividing strip is arranged on one side, close to the outer vertical surface of the bearing platform, of the first strip-shaped plate 8, a second limit groove 12 with the depth equal to one half of the width of the dividing strip is arranged on one side, far away from the outer vertical surface of the bearing platform, of the second strip-shaped plate 10, and the dividing strip is formed into a abdication through the first limit groove 11 and the second limit groove 12, so that a grid structure which is mutually clamped is formed, and the capacity of the grid asphalt coating of the dividing strip is ensured.
In another alternative embodiment, the leveling device comprises a leveling shaft 3 and a blade 4, wherein the leveling shaft 3 is a round shaft, a sliding groove 5 extending along the length direction of the leveling shaft is arranged on the inner side of the side plate 2, two ends of the leveling shaft 3 are rotatably connected in the sliding groove 5 and are assembled in a sliding manner along the sliding groove 5, so that the leveling shaft can slide along the length direction of the side plate 2. The blade 4 extends along one of the generating lines of flattening axle 3, and its length and interval looks adaptation between two side boards 2, during the use, make blade 4 to flexible supporting layer 6 remove through rotatory flattening axle 3 to this when removing, form the pitch coating through the space between blade 4 and the outer facade of cushion cap, blade 4 has certain width, can make flexible supporting layer 6 take place to deformation to the outer facade of cushion cap through rotatory, carries out blade 4 adjustment as required and realizes thickness adjustment.
In this embodiment, the flexible supporting layer 6 is detachably mounted in the square frame, the flexible supporting layer 6 is made of polypropylene cloth, and the flexible supporting layer 6 can be torn off from the asphalt coating after construction is completed or is retained on the outer surface of the asphalt coating.
In order to facilitate the disassembly of the flexible supporting layer 6, the square frame corresponds to the outer elevation of the bearing platform and comprises an upper frame and a lower frame which are distributed up and down, the upper frame and the lower frame have the same structure and are formed by independently splicing the side plates 2 and the connecting plates 1. At this time, the leveling device and the separation strip are respectively arranged on the upper frame and the lower frame along with the structural change of the square frame, the specific leveling device is slidingly assembled in the upper frame, and the separation strip is arranged on one side, close to the outer elevation of the bearing platform, of the lower frame.
The flexible supporting layer 6 is installed in a detachable mode through mutual compression between the lower frame and the upper frame, so that the flexible supporting layer 6 can be detached and retained on the outer elevation of the bearing platform after the asphalt mixture is smeared, in the embodiment, the flexible supporting layer 6 is made of polypropylene cloth, and the waterproof and tensile properties of the polypropylene cloth are achieved, so that the asphalt strength and the tensile force are ensured, and meanwhile, the anti-corrosion and anti-frost-heaving effects are greatly enhanced.
Be equipped with the sand grip 7 that corresponds square frame on the lower frame, sand grip 7 sets up in the center of lower frame upper surface, shape and lower frame looks adaptation to be equipped with the recess that corresponds sand grip 7 at last frame lower surface, fix flexible support layer 6 through sand grip 7 and recess gomphosis, lower frame width and last frame width adaptation, lower frame and last frame outwards stretch out respectively have corresponding handle 9, handle 9 are close to each other for hold the operation, thereby can carry out asphalt mixture and scribble the operation.
In the embodiment, the anti-frost-heaving coating is an asphalt mixture, and is prepared by heating and decocting 1 part by weight of 30 # petroleum asphalt, 0.11 part by weight of asbestos powder, 0.11 part by weight of talcum powder and 0.11 part by weight of high-calcium powder.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a severe cold district cushion cap construction equipment that prevents frostbite expands which characterized in that includes:
The two ends of the two side plates which are distributed in parallel are respectively connected through a connecting plate to form a square frame, a flexible supporting layer is arranged on the square frame, and anti-frost-heaving paint is smeared on one side of the flexible supporting layer corresponding to the outer elevation of the bearing platform;
The leveling device is slidably assembled between the two side plates, is located on one side, far away from the outer elevation of the bearing platform, of the flexible bearing layer, and is tightly attached to the flexible bearing layer, so that the anti-frost-heaving paint is smeared on the outer elevation of the bearing platform by sliding along the side plates.
2. The construction device for preventing frost heaving of a bearing platform in a severe cold area according to claim 1, wherein a dividing strip is detachably arranged in the square frame, the dividing strip is positioned between the flexible bearing layer and the outer elevation of the bearing platform, and the dividing strips are distributed in a grid shape so as to divide the frost heaving preventing paint into a plurality of blocks on the outer elevation of the bearing platform.
3. The frost heaving prevention construction device for the bearing platform in the severe cold region according to claim 2, wherein the side plates and the connecting plates are correspondingly provided with mounting grooves corresponding to the separation strips.
4. The construction equipment for preventing frost heaving of a bearing platform in a severe cold area according to claim 3, wherein the opening side of the mounting groove is positioned at one side of the side plate and the connecting plate corresponding to the outer elevation of the bearing platform, and the mounting groove is matched with the dividing strip.
5. The severe cold district bearing platform frost heaving prevention construction device according to claim 1, wherein the leveling device comprises:
The leveling shaft is connected in the sliding groove in a rotating mode, and is assembled in a sliding mode along the sliding groove;
And the blades extend along one of the buses of the leveling shaft, and the length of the blades is matched with the distance between the two side plates.
6. The construction device for preventing frost heaving of a bearing platform in a severe cold region according to claim 1, wherein the flexible supporting layer is polypropylene cloth.
7. The construction device for preventing frost heaving of a bearing platform in severe cold areas according to claim 1, wherein the frost heaving prevention coating is an asphalt mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323053347.6U CN221072760U (en) | 2023-11-13 | 2023-11-13 | Bearing platform frost heaving prevention construction device in severe cold region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323053347.6U CN221072760U (en) | 2023-11-13 | 2023-11-13 | Bearing platform frost heaving prevention construction device in severe cold region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072760U true CN221072760U (en) | 2024-06-04 |
Family
ID=91271545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323053347.6U Active CN221072760U (en) | 2023-11-13 | 2023-11-13 | Bearing platform frost heaving prevention construction device in severe cold region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072760U (en) |
-
2023
- 2023-11-13 CN CN202323053347.6U patent/CN221072760U/en active Active
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