CN210104752U - Dam concrete surface heat preservation device that moisturizes under complicated climatic conditions of high altitude - Google Patents
Dam concrete surface heat preservation device that moisturizes under complicated climatic conditions of high altitude Download PDFInfo
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- CN210104752U CN210104752U CN201920597651.1U CN201920597651U CN210104752U CN 210104752 U CN210104752 U CN 210104752U CN 201920597651 U CN201920597651 U CN 201920597651U CN 210104752 U CN210104752 U CN 210104752U
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Abstract
The utility model relates to a concrete surface insulation equipment technical field just discloses a dam concrete surface insulation device that moisturizes under complicated climatic conditions of high altitude, including concrete body and heat preservation moisturizing board, spacing screw hole has been seted up on concrete body's right side, concrete body's right side movable mounting has heat preservation moisturizing board. This dam concrete surface heat preservation device of moisturizing under complicated climatic condition of high altitude, the moisturizing layer has been set up, the heat preservation, spacing threaded rod and fastening nut, the user is when the user is using equipment, set up spacing screw hole on the concrete body, the board that will keep warm and moisturize covers the concrete body and need the heat retaining face of moisturizing, the moisturizing layer that fire-retardant PC film was made moisturizes effectually, prevent that the moisture that concrete body and air contact caused from volatilizing at a high speed, the heat preservation that the rubber and plastic sponge was made has good heat preservation effect, prevent the temperature rapid change of concrete body, so, the heat preservation effect of moisturizing of equipment is all good.
Description
Technical Field
The utility model relates to a concrete surface insulation equipment technical field specifically is a dam concrete surface insulation device that moisturizes under the complicated climatic conditions of high altitude.
Background
Concrete, referred to as "concrete" for short, is a general term for engineering composite materials in which aggregates are cemented into a whole by cementing materials, and the term concrete in general refers to cement concrete obtained by using cement as the cementing material, sand and stone as the aggregates, and mixing them with water (which may contain additives and admixtures) in a certain proportion, and stirring them, and is also called ordinary concrete, and it is widely used in civil engineering.
The surface heat preservation and moisture preservation of the existing dam concrete are difficult to be simultaneously realized, the environmental protection and the reutilization are not realized, the heat preservation generally adopts spraying materials or pasting heat preservation materials, the later clearing difficulty of the spraying heat preservation materials is large, the clearing materials have larger influence on the environment, the pasting heat preservation materials are easy to fall off under the condition of strong wind, gaps exist among the materials, the heat preservation and moisture preservation effects are poor, the moisture preservation is generally covered by thin film materials, the two materials are difficult to be compatible in areas with high altitude and complex climate conditions, the wind is large, the temperature difference between day and night is great, the climate is dry, the evaporation capacity is large, after the dam concrete is demolded, the conventional heat preservation or moisture preservation measures are adopted, various quality problems are easy to occur, the environmental pollution is caused by the removal of the materials in the later period, the treatment cost is increased, and the appearance is not beautiful, so the dam concrete surface heat preservation and moisture preservation device under the complex climate condition of high altitude is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a dam concrete surface heat preservation device that moisturizes under the complicated climatic conditions of high altitude, the device possess the heat preservation effect of moisturizing advantage such as all good, have solved current dam concrete surface heat preservation and have moisturized and hardly accomplish to compromise simultaneously, and have failed to accomplish environmental protection and reuse's problem.
For realizing the good purpose of the above-mentioned heat preservation and moisture retention effects, the utility model provides a following technical scheme: the utility model provides a dam concrete surface heat preservation device that moisturizes under complicated climatic condition of high altitude, includes concrete body and heat preservation moisturizing board, spacing screw hole has been seted up on the right side of concrete body, the right side movable mounting of concrete body has heat preservation moisturizing board, heat preservation moisturizing board comprises moisturizing layer and heat preservation, the right side fixed mounting on moisturizing layer has the heat preservation, the right side movable mounting of heat preservation moisturizing board has the layering, the right side movable mounting of layering has the packing ring, the right side movable mounting of packing ring has one end to run through packing ring, layering and heat preservation moisturizing board and extends to the inside limit threaded rod of spacing screw hole, the outside of limit threaded rod and the right side that is located the packing ring have cup jointed fastening nut.
Preferably, the limiting threaded hole is matched with the limiting threaded rod, and threaded through holes matched with the limiting threaded rod are formed in the pressing strip and the heat-preservation and moisture-preservation plate.
Preferably, the moisture retention layer is a flame-retardant PC film, the thickness of the moisture retention layer is three millimeters, the heat insulation layer is a rubber and plastic sponge, and the thickness of the heat insulation layer is five centimeters.
Preferably, the pressing strip is a cross-shaped pressing strip, the pressing strip is a galvanized flat steel pressing strip, and the thickness of the pressing strip is six millimeters.
Preferably, the gasket is a stainless steel sheet, the thickness of the gasket is two-point five millimeters, and the diameter of the gasket is twenty-four millimeters.
Preferably, the limiting threaded rod is matched with the fastening nut, the limiting threaded rod and the fastening nut are both high-carbon steel, and the length of the limiting threaded rod is ten centimeters.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the utility model is provided with the moisture preservation layer, the heat preservation layer, the limit threaded rod and the fastening nut, when a user uses the device, the user sets the limiting threaded hole on the concrete body, the heat-preservation and moisture-preservation plate covers the surface of the concrete body needing moisture preservation and heat preservation, the moisture-preservation layer made of the flame-retardant PC film has good moisture preservation effect, prevents the concrete body from volatilizing at high speed due to the contact with air, the heat-preservation layer made of the rubber-plastic sponge has good heat preservation effect and prevents the temperature of the concrete body from changing rapidly, thus the heat-preservation and moisture-preservation effect of the equipment is good, in areas with high altitude and complex climate conditions, the wind is large, the temperature difference between day and night is great, the climate is dry and the evaporation capacity is large, the use of the equipment greatly reduces the protection cost, meanwhile, the construction cost increase and the progress delay caused by the drying shrinkage crack caused by the temperature crack and the surface water loss of the dam are avoided.
2. The utility model discloses a set up layering and spacing threaded rod, the heat preservation moisturizing board is pushed down to the layering, rotates fastening nut and compresses tightly the layering, prevents the displacement of heat preservation moisturizing board, and equipment overall structure is simple, and simple and convenient is dismantled in the installation, can reuse after the equipment is dismantled, and is energy-concerving and environment-protective.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention.
In the figure: 1-concrete body, 2-limit threaded hole, 3-heat preservation and moisture preservation plate, 4-moisture preservation layer, 5-heat preservation layer, 6-pressing bar, 7-gasket, 8-limit threaded rod and 9-fastening nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a dam concrete surface heat-preservation and moisture-preservation device under complex climatic conditions at high altitude comprises a concrete body 1 and a heat-preservation and moisture-preservation plate 3, wherein a limit threaded hole 2 is formed in the right side of the concrete body 1, the heat-preservation and moisture-preservation plate 3 is movably mounted on the right side of the concrete body 1, the heat-preservation and moisture-preservation plate 3 consists of a moisture-preservation layer 4 and a heat-preservation layer 5, the moisture-preservation layer 4 is a flame-retardant PC film, the moisture-preservation layer 4 is three millimeters in thickness, the heat-preservation layer 5 is a rubber-plastic sponge, the heat-preservation layer 5 is five centimeters in thickness, the heat-preservation layer 4 is fixedly mounted on the right side of the heat-preservation and moisture-preservation plate 3, a pressing strip 6 is movably mounted on the right side of the heat-preservation and moisture-preservation plate 3, the pressing strip 6 is a cross-shaped pressing strip, the pressing strip 6 is a galvanized flat steel, the diameter of the gasket 7 is twenty-four millimeters, a limit threaded rod 8 with one end penetrating through the gasket 7, the pressing strip 6 and the heat-preservation and moisture-preservation plate 3 and extending to the inside of the limit threaded hole 2 is movably mounted on the right side of the gasket 7, the limit threaded hole 2 is matched with the limit threaded rod 8, threaded through holes matched with the limit threaded rod 8 are formed in the pressing strip 6 and the heat-preservation and moisture-preservation plate 3, a fastening nut 9 is sleeved outside the limit threaded rod 8 and positioned on the right side of the gasket 7, the limit threaded rod 8 is matched with the fastening nut 9, the limit threaded rod 8 and the fastening nut 9 are both high-carbon steel, the length of the limit threaded rod 8 is ten centimeters, and when a user uses the device, the user forms the limit threaded hole 2 on the concrete body 1, the heat-preservation and moisture-preservation plate 3 covers the face of the concrete body 1 which needs moisture preservation and heat preservation, moisture retention layer 4 that fire-retardant PC film was made is moisturized effectually, prevent that the moisture that concrete body 1 and air contact caused from volatilizing at a high speed, heat preservation 5 that the rubber and plastic sponge was made has good heat preservation effect, prevent concrete body 1's temperature rapid change, so, the heat preservation effect of moisturizing of equipment is all good, through setting up layering 6 and spacing threaded rod 8, heat preservation moisturizing board 3 is pushed down to layering 6, it compresses tightly layering 6 to rotate fastening nut 9, prevent the displacement of heat preservation moisturizing board 3, equipment overall structure is simple, the installation is dismantled simply and conveniently, can reuse after the equipment is dismantled, energy saving and environmental protection.
The utility model discloses a theory of operation: when a user uses the equipment, the user sets the limiting threaded hole 2 on the concrete body 1, the heat-preservation and moisture-preservation plate 3 covers the surface of the concrete body 1 needing moisture preservation and heat preservation, the moisture-preservation layer 4 made of the flame-retardant PC film has good moisture preservation effect, the high-speed volatilization of moisture caused by the contact of the concrete body 1 and air is prevented, the heat-preservation layer 5 made of rubber-plastic sponge has good heat preservation effect, and the rapid temperature change of the concrete body 1 is prevented, so that the heat-preservation and moisture-preservation effects of the equipment are good, the heat-preservation and moisture-preservation plate 3 is pressed by the pressing strip 6 through the arrangement of the pressing strip 6 and the limiting threaded rod 8, the pressing strip 6 is pressed by rotating the fastening nut 9 to compress the pressing strip 6, the displacement of the heat-preservation and moisture-preservation plate 3 is prevented, the whole structure of the equipment is simple and convenient to mount and dismount, and the problems of environmental protection and reutilization can not be solved.
Claims (6)
1. The utility model provides a dam concrete surface heat preservation device that moisturizes under high altitude complex climate condition, includes concrete body (1) and heat preservation moisturizing board (3), its characterized in that: spacing screw hole (2) have been seted up on the right side of concrete body (1), the right side movable mounting of concrete body (1) has heat preservation moisturizing board (3), heat preservation moisturizing board (3) comprises moisturizing layer (4) and heat preservation (5), the right side fixed mounting of moisturizing layer (4) has heat preservation (5), the right side movable mounting of heat preservation moisturizing board (3) has layering (6), the right side movable mounting of layering (6) has packing ring (7), the right side movable mounting of packing ring (7) has one end to run through packing ring (7), layering (6) and heat preservation moisturizing board (3) and extend to spacing screw hole (2) inside spacing threaded rod (8), fastening nut (9) have been cup jointed on the outside of spacing threaded rod (8) and the right side that is located packing ring (7).
2. The dam concrete surface heat preservation and moisture preservation device under the complex climate condition at high altitude as claimed in claim 1, characterized in that: spacing screw hole (2) and spacing threaded rod (8) phase-match, the layering (6) and the inside of heat preservation and moisture preservation board (3) all seted up with spacing threaded rod (8) assorted screw through-hole.
3. The dam concrete surface heat preservation and moisture preservation device under the complex climate condition at high altitude as claimed in claim 1, characterized in that: the moisture-preserving layer (4) is a flame-retardant PC film, the thickness of the moisture-preserving layer (4) is three millimeters, the heat-insulating layer (5) is a rubber-plastic sponge, and the thickness of the heat-insulating layer (5) is five centimeters.
4. The dam concrete surface heat preservation and moisture preservation device under the complex climate condition at high altitude as claimed in claim 1, characterized in that: the pressing strip (6) is a cross-shaped pressing strip, the pressing strip (6) is a galvanized flat steel pressing strip, and the thickness of the pressing strip (6) is six millimeters.
5. The dam concrete surface heat preservation and moisture preservation device under the complex climate condition at high altitude as claimed in claim 1, characterized in that: the stainless steel gasket (7) is a stainless steel sheet, the thickness of the gasket (7) is two points and five millimeters, and the diameter of the gasket (7) is twenty-four millimeters.
6. The dam concrete surface heat preservation and moisture preservation device under the complex climate condition at high altitude as claimed in claim 1, characterized in that: spacing threaded rod (8) and fastening nut (9) phase-match, spacing threaded rod (8) and fastening nut (9) are high-carbon steel, the length of spacing threaded rod (8) is ten centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597651.1U CN210104752U (en) | 2019-04-28 | 2019-04-28 | Dam concrete surface heat preservation device that moisturizes under complicated climatic conditions of high altitude |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597651.1U CN210104752U (en) | 2019-04-28 | 2019-04-28 | Dam concrete surface heat preservation device that moisturizes under complicated climatic conditions of high altitude |
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| CN210104752U true CN210104752U (en) | 2020-02-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759315A (en) * | 2020-12-21 | 2021-05-07 | 中国水利水电第九工程局有限公司 | Construction method for dynamically controlling VC value of roller compacted concrete under complex weather condition |
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2019
- 2019-04-28 CN CN201920597651.1U patent/CN210104752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759315A (en) * | 2020-12-21 | 2021-05-07 | 中国水利水电第九工程局有限公司 | Construction method for dynamically controlling VC value of roller compacted concrete under complex weather condition |
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