CN113882661B - Concrete structure template for civil engineering - Google Patents
Concrete structure template for civil engineering Download PDFInfo
- Publication number
- CN113882661B CN113882661B CN202111214094.9A CN202111214094A CN113882661B CN 113882661 B CN113882661 B CN 113882661B CN 202111214094 A CN202111214094 A CN 202111214094A CN 113882661 B CN113882661 B CN 113882661B
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- concrete structure
- plate
- contact pin
- needle
- concrete
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention belongs to the technical field of civil engineering, and provides a concrete structure template, which comprises the following components: soft film, pore plate, side plate, needle plate and pressing plate; wherein, the soft film is hugged closely in the first face of orifice plate, is equipped with a plurality of pinholes on the orifice plate. The two ends of the pore plate are connected with the side plates, a plurality of contact pins are arranged on the needle plate, and the tips of the contact pins are opposite to the second surface of the pore plate. The needle plate is moved forward to enable the contact pin to penetrate through the pore plate and penetrate through the soft membrane and then enter the concrete structure, the contact pin automatically deforms and then extrudes the concrete structure, and air bubbles in the concrete structure are extruded and then overflow through a needle hole formed after the contact pin is inserted into the concrete structure. The concrete structure template provided by the invention not only has a simple structure, but also realizes release of bubbles in concrete (concrete) and prevents holes in a built building wall, thereby improving the firmness of the wall.
Description
Technical Field
The invention belongs to the technical field of civil engineering, and particularly relates to a concrete structure template for civil engineering.
Background
Concrete is a term for concrete used in construction engineering, and corresponds to concrete.
The concrete is an artificial stone material which is formed by mixing water, sand and stones according to a certain proportion, and the concrete is used as a gel material and other building materials such as a coagulation fixed brick when building. The concrete structure template is an important tool for wall construction, concrete is added into a fixed template cavity, and the concrete structure template is removed after the concrete is condensed. In the prior art, when building walls or supporting columns of buildings are built, air bubbles are often accompanied in concrete, and the air bubbles cannot be released after the concrete is condensed, so that holes exist in built outer walls or supporting columns, the firmness of the building walls is seriously affected, and serious building safety hazards exist.
Disclosure of Invention
The invention provides a concrete structure template for civil engineering, which aims to solve the problem that in the prior art, bubbles in concrete cannot be released, so that holes exist in a built building wall, and the firmness of the wall is affected.
In order to solve the above problems, the present invention provides a concrete structure form for civil engineering, comprising: soft film, pore plate, side plate, needle plate and pressing plate; the soft film is clung to the first surface of the pore plate, two ends of the pore plate are connected with the side plates, a plurality of contact pins are arranged on the needle plate, and the tips of the contact pins are opposite to the second surface of the pore plate; the needle plate is moved forward, the contact pin penetrates through the pore plate to puncture the soft film and then enters the concrete structure, the contact pin automatically deforms and then extrudes the concrete structure, and air bubbles in the concrete structure overflow through a needle hole formed after the contact pin is inserted into the concrete structure after being extruded; the pressing plate is used for pressing the hole plate, and when the needle plate is reversely moved to the limit position, the pressing plate is inserted between the contact pin and the hole plate.
Optionally, the contact pin comprises a hollow needle cylinder, an expansion membrane is arranged in the hollow needle cylinder, the expansion membrane expands and overflows from a round hole on the hole wall of the needle cylinder after being inflated, and the contact pin expands and deforms to squeeze the concrete structure after being inserted into the concrete structure, so that air bubbles in the concrete structure overflow through a pinhole formed after the contact pin is inserted into the concrete structure.
Optionally, the needle plate is provided with a vibration motor, the vibration motor is connected with the contact pin, the vibration motor drives the contact pin to vibrate, the contact pin vibrates and extrudes the concrete structure after being inserted into the concrete structure, and air bubbles in the concrete structure overflow through a needle hole formed after the contact pin is inserted into the concrete structure after being extruded.
Optionally, a control box is arranged on the needle plate, and the control box controls the needle heads of the contact pins to stretch out and draw back.
Optionally, a boss is arranged on the surface of the contact pin, and the boss is used for increasing the contact area of the contact pin and the concrete structure.
Optionally, a crank is further arranged on the needle plate, the crank is connected with the contact pin, and the crank drives the contact pin to rotate.
Optionally, the boss is hemispherical, and the diameter of the hemispherical boss is provided with multiple specifications.
Optionally, the boss is a prismatic table.
Optionally, the needle plate adopts a wood plate.
When the needle plate is moved forward, the contact pin penetrates through the hole plate and pierces the soft film and then enters the concrete structure, the contact pin automatically deforms and then extrudes the concrete structure, and air bubbles in the concrete structure are extruded and overflowed through a needle hole formed after the contact pin is inserted into the concrete structure. After the air bubbles in the concrete structure are discharged, the needle plate is reversely moved to the limit position, a pressing plate is inserted between the contact pin and the pore plate, the pressing plate is attached to the pore plate, the needle plate is driven by a hand push to move the needle plate forward until the contact pin contacts with the pressing plate, the pore plate is pushed by force or pressed by external force to continuously squeeze the concrete structure, stones, sand and cement in the concrete structure are gathered, the pressure on the needle plate is released after the concrete is condensed, a soft film is combined with the surface of the concrete structure, other parts are removed, the structure is simple, the release of the air bubbles in the concrete is realized, and the existence of holes in the built building wall is prevented, so that the firmness of the wall is improved.
Drawings
Fig. 1 is a schematic view of a concrete structure formwork for civil engineering according to an embodiment of the present application;
fig. 2 is a schematic view of a needle plate in a concrete structure template for civil engineering provided in an embodiment of the present application moving and then being inserted into concrete;
FIG. 3 is a schematic view of a concrete structure form insert platen for civil engineering provided in an embodiment of the present application;
FIG. 4 is a schematic view of a needle of a concrete structure form for civil engineering according to an embodiment of the present disclosure after being retracted and then inserted into a platen;
fig. 5 is a partial enlarged view of a position a in a concrete structure form for civil engineering provided in an embodiment of the present application.
In the figure, 1. Needle plate; 2. a side plate; 3. a contact pin; 4. a soft film; 5. an orifice plate; 6. and (5) pressing plates.
Detailed Description
The invention will be described in further detail with reference to the drawings and the specific embodiments. Furthermore, the appearances of the phrase "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
It should also be noted that in this document relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.
First, the concrete structure hereinafter refers to concrete for construction.
As shown in fig. 1 and 5, a concrete structure form for civil engineering includes: a soft film 4, an orifice plate 5, a side plate 2, a needle plate 1 and a pressing plate 6; the soft film 4 is tightly attached to the first surface of the orifice plate 5, two ends of the orifice plate 5 are connected with the side plates 2, a plurality of pins 3 are arranged on the needle plate 1, and the tips of the pins 3 are opposite to the second surface of the orifice plate 5; the needle plate 1 is moved forward, the contact pins 3 penetrate through the pore plate 5 to pierce the soft film 4 and then enter the concrete structure, the contact pins 3 enter the concrete structure to automatically deform and then squeeze the concrete structure, and air bubbles in the concrete structure are squeezed and then overflow through pinholes formed after the contact pins 3 are inserted into the concrete structure; the pressing plate 6 is used for pressing the orifice plate 5, and when the needle plate 1 is moved to the limit position in the reverse direction, the pressing plate 6 is inserted between the contact pin 3 and the orifice plate 5.
The concrete structure template provided by the invention comprises the following components: a soft film 4, an orifice plate 5, a side plate 2, a needle plate 1 and a pressing plate 6; wherein, the flexible film 4 is tightly attached to the first surface of the orifice plate 5, and a plurality of pinholes are arranged on the orifice plate 5. Two ends of the pore plate 5 are connected with the side plates 2, a plurality of contact pins 3 are arranged on the needle plate 1, and the tip ends of the contact pins 3 are opposite to the second surface of the pore plate 5. As shown in fig. 2, when the needle plate 1 is moved forward, the contact pin 3 passes through the hole plate 5 and pierces the flexible membrane 4, then enters the concrete structure, the contact pin 3 enters the concrete structure to automatically deform and then squeeze the concrete structure, and air bubbles in the concrete structure are squeezed and then overflow through a pinhole formed after the contact pin 3 is inserted into the concrete structure. After the air bubbles in the concrete structure are discharged, the needle plate 1 is reversely moved to the limit position, the pressing plate 6 is inserted between the contact pin 3 and the orifice plate 5, the pressing plate 6 is attached to the orifice plate 5, the needle plate 1 is driven by hand to positively move the needle plate 1 until the contact pin 3 is contacted with the pressing plate 6, the needle plate 1 is pushed by force or pressed by external force to continuously squeeze the orifice plate 5 into the concrete structure, stones, sand and cement in the concrete structure are gathered, the pressure on the needle plate 1 is released after the concrete is condensed, the soft membrane 4 is combined with the surface of the concrete structure, and other parts are removed. Therefore, the concrete structure template provided by the invention has a simple structure, realizes release of bubbles in concrete, prevents holes in the built building wall, and improves the firmness of the wall.
In some embodiments, the contact pin 3 comprises a hollow needle cylinder, an expansion membrane is arranged in the hollow needle cylinder, the expansion membrane expands and overflows from a round hole on the hole wall of the needle cylinder after being inflated, the contact pin 3 expands and deforms to squeeze the concrete structure after being inserted into the concrete structure, and air bubbles in the concrete structure overflow from a needle hole formed after the contact pin 3 is inserted into the concrete structure.
In the present invention, the contact pin 3 is designed as a hollow cylinder, and the inner surface of the hollow cylinder is provided with an expansion membrane. When the contact pin 3 is inserted into the concrete structure, the hollow needle cylinder is inflated, after the air pressure reaches the expansion pressure of the expansion film, the expansion film overflows from the round hole on the hole wall of the needle cylinder, namely, a convex hull with uniform size appears on the outer wall of the needle cylinder, along with the increase of the filling pressure, the volume of the convex hull is increased, the concrete around the needle cylinder is extruded, so that stones, sand and cement in the concrete are gathered, and air bubbles in the concrete overflow from the hole wall of a needle hole formed after the air bubbles are inserted into the concrete through the contact pin 3 after being extruded. When the air bubbles in the concrete are discharged, the air pressure in the hollow needle cylinder is released, so that the convex hulls on the outer wall of the hollow needle cylinder disappear, and then the needle plate 1 is pulled to pull the contact pins 3 out of the concrete. The invention realizes the effect of discharging the air bubbles in the concrete and improves the firmness of the building wall.
In some embodiments, the needle plate 1 is provided with a vibration motor, the vibration motor is connected with the contact pin 3, the vibration motor drives the contact pin 3 to vibrate, the contact pin 3 vibrates to squeeze the concrete structure after the contact pin 3 is inserted into the concrete structure, and air bubbles in the concrete structure overflow through a needle hole formed after the contact pin 3 is inserted into the concrete structure after being squeezed.
In the invention, a vibration motor is arranged on a needle plate 1, the output end of the vibration motor is connected with a contact pin 3, and the contact pin 3 is driven to vibrate according to set frequency and amplitude during the operation of the motor. In practice, the needle plate 1 is pushed to the hole plate 5 and the soft film 4 is pierced to enable the contact pin 3 to be inserted into the concrete, the vibration motor is started, the contact pin 3 starts vibrating in the concrete according to a certain amplitude, the concrete around the contact pin 3 is extruded under the effect of the back and forth vibration of the contact pin 3, stones, sand and cement in the concrete are gathered, and bubbles in the concrete overflow from the hole wall of a pinhole formed after the air bubbles are extruded and then inserted into the concrete through the contact pin 3. After the air bubbles in the concrete are discharged, the motor is turned off, and the needle plate 1 is pulled to pull the contact pin 3 out of the concrete. In the invention, the air bubbles in the concrete are discharged by utilizing the vibration principle, so that the firmness of the building wall is improved.
In some embodiments, the needle board 1 is provided with a control box, and the control box controls the needle heads of the pins 3 to stretch.
In this embodiment, as shown in fig. 4 and 5, the needle provided with the pin 3 is retractable, and when the pin 3 is inserted into concrete, the needle of the pin 3 is controlled to be in an extended state to reduce resistance at the time of insertion. When the contact pin 3 is pulled out of the concrete, and the pressing plate 6 is inserted between the contact pin 3 and the pore plate 5, the needle head of the contact pin 3 is controlled to be in a contracted state, so that the needle head of the contact pin 3 cannot be poked to the pressing plate 6 when the needle plate 1 is pushed, the needle head of the contact pin 3 is protected, and the service life of the pressing plate 6 is prolonged.
In some embodiments, the surface of the pin 3 may be provided with a boss, which is used to increase the contact area of the pin 3 with the concrete structure.
In this implementation, set up the boss on the surface of contact pin 3, the boss that sets up has increased contact area of contact pin 3 and concrete, when contact area increase of contact pin 3 and concrete, can more effectually form the extrusion of contact pin 3 to stone, sand in the concrete for bubble in the concrete is overflowed by the extrusion, has promoted the extrusion effect of contact pin 3 to the concrete.
In some embodiments, a crank handle may be further provided on the needle board 1, where the crank handle is connected to the pins 3, and the crank handle drives the pins 3 to rotate.
In the embodiment, the needle plate 1 is provided with the handle, the crank is connected with the contact pin 3, and when the crank is rotated, the contact pin 3 is also rotated together, so that the contact pin 3 can be more effectively used for extruding stones and sand in concrete in the rotating process, and bubbles in the concrete are extruded and overflowed. In other words, in the present application, by adding the crank to the needle plate 1, the rotation of the contact pin 3 can be manually controlled, that is, the effect of manually discharging air bubbles in concrete is achieved, and the concrete structure template is more practical.
In some embodiments, the boss is hemispherical, and the diameter of the hemispherical boss is provided with multiple gauges.
In this embodiment, the boss on the pin 3 is set to be hemispherical, and the diameter size of the hemispherical boss is set to be a plurality of different specifications, and the boss with different sizes on the pin 3 is innumerable, when the pin 3 is inserted into the concrete, because the boss is different in size, the extrusion effect of different bosses on the concrete is different. The diameter of the boss is large, the extrusion degree of the boss is large, and the diameter of the boss is small, so that the extrusion degree of the boss is small, the extrusion effect of the contact pin 3 on the concrete is more outstanding, and the contact pin 3 is convenient to insert and extract from the concrete.
In some embodiments, the boss on the surface of pin 3 is a pyramid; the needle plate 1 is made of wood.
In this embodiment of the application, the boss that has set up contact pin 3 to show is the terrace with edges and corners more for curved convex closure, and these edges and corners are more outstanding to the extrusion effect of the stone in the concrete, can more effectively realize the effect of discharging the bubble in the concrete. In addition, the wooden needle plate 1 has lighter weight, is convenient to take, is not easy to damage or deform, and is beneficial to increasing the practicability of the needle plate 1.
Finally, the concrete structure template provided by the invention comprises: a soft film 4, an orifice plate 5, a side plate 2, a needle plate 1 and a pressing plate 6; wherein, the flexible film 4 is tightly attached to the first surface of the orifice plate 5, and a plurality of pinholes are arranged on the orifice plate 5. Two ends of the pore plate 5 are connected with the side plates 2, a plurality of contact pins 3 are arranged on the needle plate 1, and the tip ends of the contact pins 3 are opposite to the second surface of the pore plate 5. The needle plate 1 is moved forward to enable the contact pin 3 to penetrate through the pore plate 5 and penetrate through the soft membrane 4 to enter the concrete structure, the contact pin 3 enters the concrete structure to automatically deform and then squeeze the concrete structure, and air bubbles in the concrete structure are squeezed and then overflow through a needle hole formed after the contact pin 3 is inserted into the concrete structure. When the air bubbles in the concrete structure are discharged, the needle plate 1 is reversely moved, the pressing plate 6 is inserted between the contact pin 3 and the orifice plate 5 to enable the pressing plate 6 to be attached to the orifice plate 5, then the needle plate 1 is manually pushed to enable the contact pin 3 to be in contact with the pressing plate 6, and the orifice plate 5 continuously extrudes the concrete structure, so that stones, sand and cement in the concrete structure are gathered, and the strength of the concrete structure is improved. The concrete structure template provided by the invention not only has a simple structure, but also realizes release of bubbles in concrete (concrete) and prevents holes in a built building wall, thereby improving the firmness of the wall.
It should be noted that the above-described embodiments apply for some, but not all embodiments. All other embodiments, based on the embodiments in the application, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the application.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
Claims (8)
1. The utility model provides a concrete structure template for civil engineering which characterized in that includes: a soft film (4), a pore plate (5), a side plate (2), a needle plate (1) and a pressing plate (6);
the soft film (4) is tightly attached to the first surface of the orifice plate (5), two ends of the orifice plate (5) are connected with the side plates (2), a plurality of pins (3) are arranged on the needle plate (1), and the tips of the pins (3) are opposite to the second surface of the orifice plate (5);
the needle plate (1) is moved forward, the contact pins (3) penetrate through the pore plate (5) to puncture the soft membrane (4) and then enter the concrete structure, the contact pins (3) enter the concrete structure to automatically deform and then squeeze the concrete structure, and air bubbles in the concrete structure overflow through pinholes formed after the contact pins (3) are inserted into the concrete structure after being squeezed;
the pressing plate (6) is used for pressing the orifice plate (5), and when the needle plate (1) is reversely moved to a limit position, the pressing plate (6) is inserted between the contact pin (3) and the orifice plate (5);
the contact pin (3) comprises a hollow needle cylinder, an expansion membrane is arranged in the hollow needle cylinder, the expansion membrane expands and overflows from a round hole on the hole wall of the needle cylinder after being inflated, the contact pin (3) expands and deforms to squeeze the concrete structure after being inserted into the concrete structure, and air bubbles in the concrete structure overflow through a pinhole formed after the contact pin (3) is inserted into the concrete structure.
2. The concrete structure template for civil engineering according to claim 1, wherein the needle plate (1) is provided with a vibration motor, the vibration motor is connected with the contact pin (3), the vibration motor drives the contact pin (3) to vibrate, the contact pin (3) vibrates and extrudes the concrete structure after being inserted into the concrete structure, and air bubbles in the concrete structure overflow through a pinhole formed after the contact pin (3) is inserted into the concrete structure after being extruded.
3. The concrete structure template for civil engineering according to claim 1, wherein a control box is arranged on the needle plate (1), and the control box controls the needle heads of the contact pins (3) to stretch out and draw back.
4. The concrete structure formwork for civil engineering according to claim 1, characterized in that the surface of the pin (3) is provided with a boss for increasing the contact area of the pin (3) with the concrete structure.
5. The concrete structure template for civil engineering according to claim 4, wherein a crank is further arranged on the needle plate (1), the crank is connected with the contact pin (3), and the crank drives the contact pin (3) to rotate.
6. The concrete structure form for civil engineering according to claim 4, wherein the boss is hemispherical, and the diameter of the hemispherical boss is provided with a plurality of specifications.
7. The civil engineering concrete structure formwork of claim 4, wherein the boss is a prismatic table.
8. The concrete structure form for civil engineering according to claim 1, characterized in that the needle plate (1) adopts a wood plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111214094.9A CN113882661B (en) | 2021-10-19 | 2021-10-19 | Concrete structure template for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111214094.9A CN113882661B (en) | 2021-10-19 | 2021-10-19 | Concrete structure template for civil engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113882661A CN113882661A (en) | 2022-01-04 |
| CN113882661B true CN113882661B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111214094.9A Active CN113882661B (en) | 2021-10-19 | 2021-10-19 | Concrete structure template for civil engineering |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2681881Y (en) * | 2004-02-20 | 2005-03-02 | 深圳市新一代建材技术有限公司 | Exhaust drilling machine for processing air-entrained concrete |
| CN200939670Y (en) * | 2006-08-25 | 2007-08-29 | 佛山市顺德区汉达精密电子科技有限公司 | Exhaust nosespike structure |
| JP6842390B2 (en) * | 2017-09-05 | 2021-03-17 | アンビック株式会社 | Fiber base material for placing concrete, etc. |
| CN208009896U (en) * | 2018-03-16 | 2018-10-26 | 甘肃第六建设集团股份有限公司 | A kind of construction column template and the fixed attachment device of wall |
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| CN113882661A (en) | 2022-01-04 |
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