CN113417320B - Linking type cement blanket and laying method thereof - Google Patents
Linking type cement blanket and laying method thereof Download PDFInfo
- Publication number
- CN113417320B CN113417320B CN202110784641.0A CN202110784641A CN113417320B CN 113417320 B CN113417320 B CN 113417320B CN 202110784641 A CN202110784641 A CN 202110784641A CN 113417320 B CN113417320 B CN 113417320B
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- Prior art keywords
- cement blanket
- joining
- laying
- blanket
- ditch
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/004—Sealing liners
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/106—Membranes impermeable for liquids
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Abstract
The invention discloses a joining type cement blanket and a laying method thereof, wherein the joining type cement blanket comprises at least one joining unit, the joining unit comprises a body, a joining part is arranged on the body, the joining part can be used for connecting a plurality of joining units and integrally connecting the end parts of the joining units, the joining part and the body are integrally formed and are positioned at the end part of the body, and the protruding length of the joining part along the width direction of the body is integral multiple of the width of the body. This application technical scheme traditional cement blanket compares, then effectively solved the problem that the staff need be tailor repeatedly to traditional cement blanket, avoid causing the damage to the cement blanket as far as, saved staff's physical demands, the efficiency of laying of cement blanket has more been improved, in addition also avoid as far as to be pushed the cement blanket to ditch eminence by the staff in ditch bottom, and avoided as far as to need to exert the problem of reaction force to the cement blanket by eminence landing to bottom.
Description
Technical Field
The invention belongs to the field of cement products, and particularly relates to a linked cement blanket and a laying method thereof.
Background
The cement blanket is named as concrete canvas (cement cloth), which is soft cloth impregnated with cement and can be hydrated and hardened into a thin waterproof and fireproof durable concrete layer when meeting water.
However, when the conventional cement blanket used in the society at present is transported to a construction site such as a ditch for use, some disadvantages gradually appear, and the occurrence of the disadvantages causes that the conventional cement blanket cannot meet the high standard use requirement in the field at present, and the disadvantages of the conventional cement blanket are specifically described as follows:
the traditional cement blanket is in a strip-shaped integrated shape and is in a furled shape in an unused state, when the cement blanket is used in construction environments such as ditches and the like, two workers are required to stand at two ends of the highest position of the ditches respectively, the cement blanket needs to be cut in real time while being laid, and in addition, at least one worker is required to assist in pushing the cement blanket at the bottom end of the inner side of the ditches;
however, the operation method wastes time and labor in the actual operation process, and in the process of cutting the cement blanket, the cement blanket is damaged at corners due to improper operation, and the worker working at the bottom of the ditch has huge physical consumption, and when the cement blanket slides from a high place, the worker working at the bottom of the ditch needs to apply a certain reaction force to prevent the cement blanket from rolling too fast and causing damage to the cement blanket, and when the cement blanket moves to the bottom of the ditch, the worker at the bottom of the ditch needs to push the cement blanket to the high place at the other end, so that the operation is repeated, the aim of fully covering the ditch can be fulfilled, and in the process of repeated circulation, the physical consumption of the worker is too large to influence the work efficiency of laying the cement blanket.
Therefore, it is desirable to design a new cement blanket and construction method to solve the above problems.
Disclosure of Invention
In view of the above, the present invention provides a splicing type cement blanket and a paving method thereof, so as to solve the problems of large physical strength consumption of workers and low work efficiency when the traditional cement blanket is used in places such as ditches and the like in the prior art.
The invention is realized by the following technical scheme:
one of the present invention:
joint type cement blanket, including at least one joining unit, the joining unit includes the body, the body disposes the joining part, the joining part can be used for connecting a plurality of joining units, and make a plurality of joining unit's tip link together.
Furthermore, the joining part and the body are integrally formed and located at the end part of the body, and the length of the projection of the joining part along the width direction of the body is an integral multiple of the width of the body.
Furthermore, the connecting part is a clamping strip with a concave-shaped section, and the clamping strip groove is matched with the thickness of the body.
Furthermore, the connection part is arc-shaped in the width direction, and the middle part of the connection part has the largest corresponding width.
Further, the body is distributed with preformed holes, the preformed holes penetrate through two sides of the thickness direction of the body, and the aperture of the preformed holes is gradually reduced along the thickness direction of the body.
Furthermore, lapping parts matched with each other are arranged on two sides of the body in the width direction, and the thickness of each lapping part is 1/2 of the thickness of the body;
one the side of overlap joint portion is the radian and upwards extends the form, another the side of overlap joint portion is radian downwardly extending form, works as two the adjacent interval distribution of body, it is adjacent overlap joint portion is upper and lower lid closes the form.
The second invention is:
the laying method of the connection type cement blanket comprises the following specific steps:
1) Material preparation:
I. cleaning impurities on the surface of the body;
II, transferring after the body is wound or stacked;
2) Paving a cement blanket:
I. workers stand on two sides of the top of the ditch and lay the body on the surface of the ditch;
II, directly sprinkling the body with clear water;
III, spraying clean water on the surface of the connected cement blanket group;
3) Cement blanket paving quality inspection:
I. rolling the plane of the body by using a rolling brush;
and II, checking.
Further, in step 3, the rolling brush comprises a vertical rod and a revolving part arranged at the end part of the vertical rod, wherein one end of the revolving part, which is far away from the vertical rod, is of a two-section structure to form a support part, the rolling brush further comprises a rolling part sleeved on the support part, and the rolling part is in a two-section interval shape.
Further, the holder portion is disposed on the turning portion via an elastic member.
Further, in step 3, the hole is punched and fixed through the prepared hole.
The invention has the beneficial effects that:
the linking type cement blanket and the laying method thereof are used by matching the body and the linking parts, a linking unit is formed by the linking unit, a ditch is laid, when the length of the ditch is longer, the adjacent linking units can be connected through the linking parts, so that a plurality of linking units are connected into a whole to lay the ditch, the linking parts can be fixedly connected and can also be used in a mode of clamping the concave character shape with the body, when the linking parts are in the shape of the concave character, the edge of the end part of the body can be protected, the phenomenon of burrs on the end surface of the body is avoided, in addition, the phenomenon of face turning or displacement of the linking units caused by the intervention of external force is avoided by combining the adjacent linking units into a whole, the integral structural stability of the linking units is improved, and the phenomenon of face turning or displacement of the linking units caused by the intervention of external force is avoided.
The technical scheme of the application adopts two using modes of the connection part fixed connection and the clamping insertion, when the length of the ditch is short, the connection part of the fixed connection can be directly used, and when the length of the ditch is long, the connection part clamping insertion mode can be directly used for inserting the body end parts of different bodies so as to integrate different connection units, thereby greatly improving the applicability of the technical scheme of the application.
This application technical scheme traditional cement blanket compares, then effectively solved the problem that the staff need be tailor repeatedly to traditional cement blanket, avoid causing the damage to the cement blanket as far as, saved staff's physical demands, the efficiency of laying of cement blanket has more been improved, in addition also avoid as far as to be pushed the cement blanket to ditch eminence by the staff in ditch bottom, and avoided as far as to need to exert the problem of reaction force to the cement blanket by eminence landing to bottom.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a curved engagement portion of the present invention;
FIG. 3 is a schematic view of the furled state of the body of the present invention;
FIG. 4 is a partial schematic view of the roller brush of the present invention;
FIG. 5 is a partial view of a female engagement portion of the present invention;
FIG. 6 is a front view of the body of the present invention;
fig. 7 is a schematic view of the overlapping part of the present invention in a state of being covered with the upper and lower covers.
In the figure: 1. a body; 2. a joining section; 3. reserving a hole; 4. a vertical rod; 5. a turning part; 6. a rolling section; 7. an elastic member; 8. rolling the brush; 9. a lap joint part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
One of the present invention: in specific implementation, as shown in fig. 1 to 7, the splicing type cement blanket includes at least one splicing unit, the splicing unit includes a body 1, the body is configured with a splicing part 2, and the splicing part can be used for connecting a plurality of splicing units and integrally connecting the end parts of the plurality of splicing units.
The body material that this application technical scheme mentioned then is cement blanket material, when needing to carry out cement blanket to the less irrigation canals and ditches of length and lay, only need set up the both ends of body respectively in the top both sides of irrigation canals and ditches, and utilize the clear water to the body and drench can, and when needing to carry out cement blanket to the longer irrigation canals and ditches of length and lay, here can be according to the circumstances, the selectivity via linking portion, link up the unit concatenation in an organic whole with the difference, and lay the linking unit that the concatenation finishes on the irrigation canals and ditches, and utilize the clear water to water and drench, then broken away from conventional cement blanket and need cut out the problem repeatedly at the laying in-process.
In this embodiment: the linking part and the body are integrally formed and located at the end part of the body, the protruding length of the linking part along the width direction of the body is integral multiple of the width of the body, the linking part and the body are integrally formed, so that the linking unit which is spliced into a whole can be conveniently wound and transported, the two linking units can also avoid laying the finished body, the phenomenon of burr on the end surface is caused, the reliability of the body in the using process is ensured as much as possible, and the phenomena of sliding and displacement of the linking units can be avoided after the connectivity between the linking units is enhanced.
In this embodiment: the connecting parts are clamping strips with concave-shaped sections, the grooves of the clamping strips are matched with the thickness of the body, the concave-shaped appearance of the connecting parts is further limited, when the length of the ditch is too long, the connecting parts can be selectively used for clamping and sleeving different body ends as required, the connecting parts in the technical scheme are all made of cement blanket materials, and after the connecting parts clamp different body ends, the connecting parts can be washed by clean water so as to be solidified together with the body;
this embodiment and above-mentioned embodiment, linking part fixed connection uses the difference, can be as required, and the freedom splices a plurality of different linking units, further improves this application technical scheme's suitability.
In this embodiment: the connection part is arc-shaped in the width direction, the corresponding width of the middle part of the connection part is the largest, the appearance structure of the connection part is further limited, the contact area between the connection part and the surface of the ditch is increased as much as possible, and the situation that the body slides and deviates in the laying process is avoided.
In this embodiment: it has the preformed hole to distribute on the body, the preformed hole runs through body thickness direction both sides, its aperture diminishes along body thickness direction gradually, this department further prescribes a limit to preformed hole and specification, its purpose is convenient for finish at the body shaping after, when needing to punch fixedly to it, guarantee the fixed point position of punching standardized settlement in advance, thereby avoid because of the great stability after the body is laid of the position difference that punches, and face up the great one side of preformed hole bore, the less one side of bore is towards in the irrigation canals and ditches face, its one of its purpose is convenient for punch, the two avoids before punching, the preformed hole bore is torn and is enlarged, influence the fixed operation that punches in later stage.
In this embodiment: the two sides of the body in the width direction are provided with mutually matched lap joint parts, the thickness of each lap joint part is 1/2 of the thickness of the body, the side edge of one lap joint part is in an upward extension shape with radian, the side edge of the other lap joint part is in a downward extension shape with radian, and when the two bodies are adjacently distributed at intervals, the adjacent lap joint parts are in an upper and lower covering shape;
further use through the overlap joint portion here, and utilize the special design of body both sides overlap joint portion, when adjacent linking unit interval sets up, can be with the overlap joint portion of the adjacent one side of different bodies about the lid closes the debugging, avoid having the gap and influence the problem of body back effect of laying from this between the different bodies, furthermore, further emphasize, design the overlap joint portion for 1/2 of body, and be the upper and lower lid with the overlap joint portion and close the form setting, can make overlap joint portion and body that the interval space between the different bodies was laid tend to the level form as far as, thereby avoid external uncontrollable factor when the body surface slides as far as, position via the overlap joint portion, because there is the difference in height between overlap joint portion 9 and the body, and lead to the body to stick up the limit and appear the condition of "stick up limit".
The second invention is: the laying method of the linked cement blanket comprises the following specific steps:
1) Material preparation:
I. cleaning impurities on the surface of the body, and optionally, cleaning the cement blanket body I, the cement blanket body II and the cement blanket body III by using a brush to remove dust;
II, rolling or superposing the body and then transferring;
2) Paving a cement blanket:
I. workers stand on two sides of the top of the ditch, lay the body on the surface of the ditch, and then need one worker to stand on the bottom of the inner side of the ditch according to the situation, and assist in connecting a cement blanket group to lay the ditch;
II, directly sprinkling the body with clear water;
III, spraying clean water on the surface of the connected cement blanket group;
3) Paving the cement blanket for quality inspection:
I. rolling the plane of the body by using a rolling brush, wherein the rolling brush is used for detecting whether the cement blanket is tightly attached to a ditch or not in the forming process, and gaps exist to influence the effective use of the cement blanket;
and II, inspecting, namely manually treading the cured body for inspection, wherein the purpose of treading inspection is to inspect the structural strength of the cement blanket after being laid.
In this embodiment: in step 3, the rolling brush 8 comprises a vertical rod 4 and a revolving part 5 arranged at the end part of the vertical rod, one end of the revolving part far away from the vertical rod is of a two-section structure to form a support part, the rolling brush further comprises a rolling part 6 sleeved on the support part, and the rolling part is in a two-section interval shape.
The bracket part is arranged on the rotary part through an elastic part 7;
here user can hand the montant, closely laminate the surface in the cement blanket with the rolling brush, carry out the roll detection to the cement blanket, and support portion is provided with two, and all dispose on the portion of circling round through the elastic component, its purpose is applicable to the irregularity of topography as far as, when the ditch channel plane is uneven state and is in the rugged condition, usable elastic component 11 makes support portion elasticity flexible, it is here need further to emphasize, utilize two support portion symmetries to set up, it effectively avoids leading to whole support portion all unstable thereupon because of a topography is too rugged, thereby lead to unable to carry out effectual roll detection to the cement blanket, if be similar to traditional rolling brush in addition, reduce support portion area, then user's work load increases, operating time increases, therefore, the improvement of this application technical scheme very big limit inspection efficiency, be favorable to the normal use in cement blanket later stage.
In this embodiment: and 3, punching and fixing through the preformed hole, and placing the side with the smaller aperture of the preformed hole towards the upper side before punching.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the technical scope of the present invention.
Claims (5)
1. The joint type cement blanket is characterized in that: the device comprises at least one joining unit, wherein the joining unit comprises a body, the body is provided with a joining part, and the joining part can be used for connecting a plurality of joining units and integrally connecting the ends of the joining units;
the connecting part is integrally formed with the body and is positioned at the end part of the body, and the protruding length of the connecting part along the width direction of the body is integral multiple of the width of the body;
the connecting part is a clamping strip with a concave-shaped section, and the clamping strip groove is adaptive to the thickness of the body;
the connecting part is arc-shaped in the width direction, and the corresponding width of the middle part of the connecting part is the largest;
the body is provided with reserved holes, the reserved holes penetrate through two sides of the body in the thickness direction, and the hole diameter of the reserved holes is gradually reduced along the thickness direction of the body;
the two sides of the body in the width direction are provided with lap joint parts which are matched with each other, and the thickness of the lap joint parts is 1/2 of the thickness of the body.
2. The method for laying a spliced cement blanket as claimed in claim 1, wherein: the method comprises the following specific steps:
1) Material preparation:
I. cleaning impurities on the surface of the body;
II, transferring after the body is wound or stacked;
2) Cement blanket laying:
I. workers stand on two sides of the top of the ditch and lay the body on the surface of the ditch;
II, directly sprinkling the body with clear water;
III, spraying clean water on the surfaces of the connected cement blanket groups;
3) Cement blanket paving quality inspection:
I. rolling the plane of the body by using a rolling brush;
and II, checking.
3. The method for laying a splicing cement blanket as claimed in claim 2, wherein: in step 3, the rolling brush comprises a vertical rod and a revolving part arranged at the end part of the vertical rod, wherein one end of the revolving part, which is far away from the vertical rod, is of a two-section structure to form a support part, the rolling brush further comprises a rolling part sleeved on the support part, and the rolling part is in a two-section interval shape.
4. The method for laying a splicing cement blanket as claimed in claim 3, wherein: the support part is configured on the rotary part through an elastic part.
5. Method for laying a splicing cement blanket according to any one of claims 2-4, characterised in that: in step 3, the holes are punched and fixed through the prepared holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110784641.0A CN113417320B (en) | 2021-07-12 | 2021-07-12 | Linking type cement blanket and laying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110784641.0A CN113417320B (en) | 2021-07-12 | 2021-07-12 | Linking type cement blanket and laying method thereof |
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| Publication Number | Publication Date |
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| CN113417320A CN113417320A (en) | 2021-09-21 |
| CN113417320B true CN113417320B (en) | 2023-03-03 |
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| CN202110784641.0A Active CN113417320B (en) | 2021-07-12 | 2021-07-12 | Linking type cement blanket and laying method thereof |
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| JP2007039944A (en) * | 2005-08-02 | 2007-02-15 | Hokkaido Gomme Kogyosho:Kk | Antiskid liner for pedestrian crossing |
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| CN113417320A (en) | 2021-09-21 |
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