CN111456441A - Concrete column pours and prevents segregation cluster section of thick bamboo device - Google Patents
Concrete column pours and prevents segregation cluster section of thick bamboo device Download PDFInfo
- Publication number
- CN111456441A CN111456441A CN202010296439.9A CN202010296439A CN111456441A CN 111456441 A CN111456441 A CN 111456441A CN 202010296439 A CN202010296439 A CN 202010296439A CN 111456441 A CN111456441 A CN 111456441A
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- column
- cylinder body
- rotation limiting
- barrel
- segregation
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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
- 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
Abstract
The invention provides a concrete column pouring segregation-prevention cylinder stringing device, which comprises: the cylinder body is of a cylindrical structure with openings at two ends, the opening at the top of the cylinder body is larger than the opening at the bottom of the cylinder body, the lower part of the outer side of the cylinder body is symmetrically provided with two hanging rings which are both fixedly arranged on the cylinder body, the upper part of the outer side of the cylinder body is symmetrically provided with two suspension components which are respectively used for being suspended on two suspension rings of another cylinder body, a plurality of circles of speed reducing plates are arranged in the cylinder body along the axial direction of the cylinder body, each circle of speed reducing plates are arranged in an array by taking a point on the axis of the cylinder body as the circle center, two adjacent speed reducing plates at the position of each circle of speed reducing plate are arranged at intervals, one end of each speed reducing plate is fixedly connected to the inner wall of the cylinder body, the other end of the suspension component extends downwards towards the center of the cylinder body in an inclined way, the suspension components of every two adjacent string cylinders are suspended on the suspension ring of the other string cylinder, therefore, the connection of the plurality of the serial cylinders is realized, and the concrete column pouring device is convenient to adapt to the pouring work of concrete columns with various lengths.
Description
Technical Field
The invention relates to the technical field of building construction devices, in particular to a segregation-preventing cylinder stringing device for concrete column pouring.
Background
In the building construction process, when pouring the concrete column, often can meet the great condition of the perpendicular difference in height of bottom surface of pouring and top surface of pouring, the free height of falling of concrete this moment is too big, because the thick aggregate is under the action of gravity, and it is big to overcome the whereabouts kinetic energy after the adhesive force, and the falling speed is fast than the mortar, therefore can form the concrete segregation phenomenon.
In order to solve the situation that segregation appears when concrete column pours, the problem that segregation appears when concrete column pours has been solved to a string section of thick bamboo in the prior art, but at the in-process of construction, the length of the concrete column that needs to pour is different, and some concrete columns of waiting to pour are crooked, in order to guarantee the quality of concreting post, need use a plurality of string sections of thick bamboo to establish ties and use usually, and inconvenient the connection between current string section of thick bamboo and the string section of thick bamboo, and be not convenient for adjust the distance between two string sections of thick bamboo.
Disclosure of Invention
The invention provides a segregation-preventing cylinder stringing device for concrete column pouring, and solves the problem that in the prior art, a cylinder stringing and a cylinder stringing are inconvenient to connect.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a concrete column pours and prevents segregation string section of thick bamboo device, includes: the barrel, the barrel is both ends open-ended tubular structure, the open-top of barrel is bigger than the bottom opening of barrel, the lower part symmetry in the barrel outside is provided with two links, and two links are all fixed to be set up on the barrel, the upper portion symmetry in the barrel outside is provided with two and hangs the subassembly, and two hang the subassembly and be used for hanging respectively on two links of another barrel, and the barrel is inside to be provided with a plurality of rings of air brake along its axial, and each circle of air brake all uses the point on the barrel axis to set up as centre of a circle array, and the interval sets up between the two adjacent air brakes of each circle air brake department, the one end rigid coupling of air brake is at the barrel inner wall, and its other end extends downwards towards barrel central authorities slant.
Compared with the prior art, the invention has the following beneficial effects:
when using this concrete column to pour and prevent segregation string section of thick bamboo device and pour the concrete column, the length of the concrete column of at first pouring as required comes the number of chooseing a string section of thick bamboo for use rationally, then hang the suspension assembly on one of them string section of thick bamboo of two adjacent string sections of thick bamboo on the link of another string section of thick bamboo, thereby realize the connection of a plurality of string sections, so that be adapted to the concrete column's of various lengths the work of pouring, the inside speed reduction board that sets up of barrel can play the effect of buffering to the concrete in the barrel, prevent that the concrete from producing the segregation phenomenon when entering into the pouring mould of concrete column through the barrel.
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.
Drawings
Fig. 1 is a schematic longitudinal sectional structural view of a concrete column pouring segregation-preventing string tube device.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view of a connection structure of the mounting post and the connecting post.
Fig. 4 is a schematic structural view of the suspension mechanism.
Description of reference numerals: the device comprises a cylinder body 1, a speed reducing plate 2, a hanging ring 3, a mounting seat 4, a mounting cavity 5, a channel 6, a mounting column 7, a first pull wire 8, a winding drum 9, a connecting column 10, a rotation limiting groove 11, a rotation limiting column 12, a sliding groove 13, a spring 14, a connecting ring 15, a sliding groove 16, a connecting port 17, a sealing column 18, a guide groove 19, a second pull wire 20, a bolt 21 and a pull handle 22.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:
as shown in fig. 1, the present invention provides an anti-segregation string tube device for concrete column casting, which comprises: barrel 1, barrel 1 are both ends open-ended tubular structure, the open-top of barrel 1 is bigger than barrel 1's bottom opening, the lower part symmetry in the barrel 1 outside is provided with two links 3, and two links 3 are all fixed to be set up on barrel 1, the upper portion symmetry in the barrel 1 outside is provided with two and hangs the subassembly, and two hang the subassembly and be used for hanging respectively on two links 3 of another barrel 1, and barrel 1 is inside to be provided with a plurality of rings of air brake 2 along its axial, and each circle of air brake 2 all uses the point on the barrel 1 axis to set up as centre of a circle array, and the interval sets up between the two adjacent air brake 2 of each circle air brake 2 department, the one end rigid coupling of air brake 2 is at barrel 1 inner wall, and its other end extends downwards towards barrel 1 central authorities slant. When using this concrete column to pour and prevent segregation string section of thick bamboo device and pour the concrete column, the length of the concrete column of at first pouring as required comes the number of chooseing a string section of thick bamboo for use rationally, then hang the suspension assembly on one of them string section of thick bamboo of two adjacent string sections of thick bamboo on the link 3 of another string section of thick bamboo, thereby realize the connection of a plurality of string sections of thick bamboo, so that be adapted to the concrete column's of various lengths pouring work, 1 inside speed reduction plate 2 that sets up of barrel can play the effect of buffering to the concrete in the barrel 1, prevent that the concrete from producing the segregation phenomenon when entering into the pouring mould of concrete column through barrel 1.
As shown in fig. 2, both of the suspension assemblies include: mount pad 4, convolution mechanism, limit for rotation mechanism and hang the mechanism, mount pad 4 is installed fixedly on the lateral wall of barrel 1, has seted up installation cavity 5 in the mount pad 4, is provided with convolution mechanism in the installation cavity 5, the convolution has first acting as go-between 8 in the mechanism, and convolution mechanism is used for receiving and releasing first acting as go-between 8, be provided with limit for rotation mechanism on the 4 lateral walls of mount pad, limit for rotation mechanism is used for limiting convolution mechanism and receives and releases first acting as go-between 8, the one end of first acting as go-between 8 wear out the cavity and with hang mechanism fixed connection, hang the mechanism and be used for hanging on the link 3 of another barrel 1. The hanging mechanism is fixedly connected with the first pull wire 8, and the first pull wire 8 can be wound and unwound by controlling the convolution mechanism, so that the maximum vertical distance between the hanging mechanism and the mounting seat 4 is controlled, and the distance between the two cylinder bodies 1 when the hanging component on one cylinder body 1 of the two adjacent cylinder bodies 1 is hung on the hanging ring 3 of the other cylinder body 1 is conveniently controlled.
As shown in fig. 2 and 3, each of the convolution mechanisms includes: reel 9, erection column 7 and spliced pole 10, erection column 7 rotationally sets up in installation cavity 5, fixed mounting has reel 9 on the erection column 7, the one end and the reel 9 fixed connection of first acting as go-between 8, the convolution has first acting as go-between 8 on reel 9, one side that erection column 7 deviates from barrel 1 is sunken to form spout 13, passageway 6 with external and installation cavity 5 intercommunication is seted up to one side that mount pad 4 deviates from barrel 1, be provided with spliced pole 10 in the spout 13 slidable, the one end of spliced pole 10 is worn out the mount pad 4 from passageway 6 outside, spliced pole 10 is the polygon post, and spliced pole 10 can not rotate relative erection column 7, spliced pole 10 can rotate at passageway 6, and spliced pole 10 serves to set up the rotation limiting mechanism that rotation limiting mechanism is used for limiting spliced pole 10 to rotate that serves of reel 9. Through convoluteing first acting as go-between 8 on reel 9, when reel 9 rotated, can control reel 9 convolution or release first acting as go-between 8 according to the direction of rotation of control reel 9, realized the length that first acting as go-between 8 can stretch out mount pad 4 of simple and convenient control.
Each the mechanism is restricted rotation post 12, restricted rotation post 12 is the polygon post, the erection column 7 is close to the sunken restricted rotation groove 11 that forms in one side of passageway 6, restricted rotation groove 11 and passageway 6 intercommunication, spout 13 is close to the one end that is provided with a spring 14 on the lateral wall of barrel 1, the other end of spring 14 with the one end fixed connection of spliced pole 10, the other end of spliced pole 10 and the one end fixed connection of restricted rotation post 12 the elasticity of spring 14 is down restricted rotation post 12 and is kept inserting in restricted rotation groove 11, restricted rotation post 12 can not be at restricted rotation inslot 11 internal rotation. Each of the rotation limiting columns 12 and the connecting columns 10 is a hexagonal prism. Through setting the rotation limiting column 12 and the connecting column 10 into hexagonal prisms, and the rotation limiting groove 11 is also set into hexagonal prism holes matched with the hexagonal prism holes, when the rotation limiting column 10 is inserted into the rotation limiting groove 11, the rotation limiting column 10 can not rotate in the rotation limiting groove 11, so that the winding drum 9 in the installation cavity 5 is prevented from rotating.
As shown in fig. 4, each of the suspension mechanisms includes: the connecting ring 15 is provided with a connecting port 17, the side wall of one side of the connecting port 17 is recessed to form a sliding groove 16, the side wall of the other side of the connecting port 17 is provided with a jack, a sealing mechanism used for being matched with the jack to seal the connecting port 17 is arranged in the sliding groove 16, and one end, penetrating out of the mounting cavity 5, of the first pull wire 8 is fixedly connected with the connecting ring 15. The connecting port 17 is opened and closed by arranging a closing mechanism, when the connecting ring 15 needs to be hung on the hanging ring 3, the closing mechanism is controlled to open the connecting port 17, then the connecting port 17 is aligned with the hanging ring 3, the hanging ring 3 is inserted into the connecting port 15, and finally the closing mechanism is controlled to close the connecting port 17 so as to prevent the connecting ring 15 from being separated from the hanging ring 3.
As an example: when the vertical distance between the connecting ring 15 and the mounting seat 4 needs to be adjusted so as to enable the connecting ring 15 to be hung on the hanging ring 3 on another barrel 1, firstly, a hand is inserted into the rotation limiting groove 11, then the rotation limiting column 12 is pulled towards the direction departing from the mounting seat 4, so that the rotation limiting column 12 drives the connecting column 10 to move towards the direction departing from the barrel 1, when the rotation limiting column 12 is pulled out of the rotation limiting groove 11, the rotation limiting column 12 is rotated so that the connecting column 10 drives the mounting column 7 and the winding drum 9 to rotate in the mounting cavity 5, so that the first pull wire 8 is wound and unwound, the position of the connecting ring 15 is adjusted, the distance between two adjacent barrels 1 is adjusted conveniently, meanwhile, the first pull wires 8 have flexibility, the series barrels can be inclined to each other, so that the device is suitable for the condition of pouring curved concrete columns, after the position of the connecting ring 15 is adjusted, the rotation limiting column 12 is released, under the elasticity of the spring 14, the spring 14 pulls the connecting column 10 to move towards the direction close to the barrel body 1 in the sliding groove 13, meanwhile, the connecting column 10 drives the rotation limiting column 12 to move towards the direction of the rotation limiting groove 11, the rotation limiting column 12 is inserted into the rotation limiting groove 11 again under the elasticity of the spring 14, and the rotation limiting column 12 cannot rotate in the rotation limiting groove 11, so that the winding drum 9 is fixed, and the winding drum 9 is prevented from rotating to release or shrink the first pull wire 8.
Each of the closure mechanisms comprising: the sealing post 18 is slidably arranged in the sliding groove 16, a guide groove 19 communicating the outside with the insertion hole is formed in the side wall of one end, away from the connecting port 17, of the insertion hole, one end, away from the sliding groove 16, of the sealing post 18 is connected with one end of a second pull wire 20, the other end of the second pull wire 20 penetrates out of the guide groove 19 to the outside, the second pull wire 20 is used for pulling the sealing post 18 to slide in the sliding groove 16, threaded holes are formed in the connecting ring 15 and the sealing post 18, when the sealing post 18 is tightly attached to the bottom of the insertion hole, the threaded hole in the sealing post 18 is aligned with the threaded hole in the connecting ring 15, and the bolt 21 is used for being respectively in threaded connection with the two threaded holes when the threaded hole in the sealing post 18 is aligned with the threaded hole in the connecting ring. A pull handle 22 is arranged at one end of each second pull wire 20 penetrating out of the guide groove 19.
The working principle of the sealing mechanism is as follows: when the connecting ring 15 needs to be hung on the hanging ring 3 of the other barrel 1, the winding drum 9 is adjusted to receive and release the first pull wire 8, so that the connecting ring 15 can be close to the hanging ring 3 on the other barrel 1, then the sealing column 18 is pushed by hand to slide in the sliding groove 16, so that the connecting port 17 is opened by the sealing column 18, then the connecting port 17 is aligned with the hanging ring 3, so that the hanging ring 3 is inserted into the connecting ring 15 from the connecting port 17, then the pull handle 22 is pulled, the second pull wire 20 drives the sealing column 18 to slide in the sliding groove 16 in the direction close to the inserting hole, when the end part of the sealing column 18 is tightly attached to the bottom of the inserting hole, the sealing column 18 is fixed in the sliding groove 16 through the bolt 21, and at the moment, the sealing column 18 seals the connecting port 17, and prevents the connecting ring 15 from being separated.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. The utility model provides a concrete column pours and prevents segregation string section of thick bamboo device, includes: the cylinder body (1) is of a cylindrical structure with openings at two ends, the top opening of the cylinder body (1) is larger than the bottom opening of the cylinder body (1), it is characterized in that the lower part of the outer side of the cylinder body (1) is symmetrically provided with two hanging rings (3), the two hanging rings (3) are both fixedly arranged on the cylinder body (1), the upper part of the outer side of the cylinder body (1) is symmetrically provided with two suspension components which are respectively used for being suspended on two suspension rings (3) of another cylinder body (1), a plurality of circles of speed reducing plates (2) are arranged in the cylinder body (1) along the axial direction, each circle of speed reducing plates (2) are arranged in an array mode by taking points on the axis of the cylinder body (1) as the circle center, two adjacent speed reducing plates (2) at the position of each circle of speed reducing plates (2) are arranged at intervals, one end of the speed reducing plate (2) is fixedly connected to the inner wall of the cylinder body (1), and the other end of the speed reducing plate extends downwards towards the center of the cylinder body (1) in an inclined mode.
2. The concrete column pouring segregation-preventing string barrel device according to claim 1, wherein both of the suspension assemblies comprise: mount pad (4), convolution mechanism, rotation limiting mechanism and suspension mechanism, mount pad (4) are installed on the lateral wall of barrel (1) fixedly, have seted up installation cavity (5) in mount pad (4), are provided with convolution mechanism in installation cavity (5), convolution has first acting as go-between (8) in the mechanism, and convolution mechanism is used for receiving and releasing first acting as go-between (8), set up rotation limiting mechanism on mount pad (4) lateral wall, rotation limiting mechanism is used for limiting convolution mechanism and receives and releases first acting as go-between (8), the one end of first acting as go-between (8) is worn out the cavity and with suspension mechanism fixed connection, suspension mechanism is used for hanging on link (3) of another barrel (1).
3. The concrete column casting segregation-preventing string cartridge device of claim 2, wherein each convolution mechanism comprises: reel (9), erection column (7) and spliced pole (10), erection column (7) rotationally sets up in installation cavity (5), fixed mounting has reel (9) on erection column (7), the one end and reel (9) fixed connection of first acting as go-between (8), the volume has first acting as go-between (8) on reel (9), one side that erection column (7) deviate from barrel (1) is sunken to form spout (13), passageway (6) with external and installation cavity (5) intercommunication is seted up to one side that mount pad (4) deviate from barrel (1), slidable is provided with spliced pole (10) in spout (13), the one end of spliced pole (10) is worn out the mount pad (4) from passageway (6) outside, spliced pole (10) are the polygon post, spliced pole (10) can not rotate relative to erection column (7), spliced pole (10) can rotate in passageway (6), one end of the connecting column (10) departing from the winding drum (9) is provided with a rotation limiting mechanism, and the rotation limiting mechanism is used for limiting the rotation of the connecting column (10).
4. The concrete column pouring segregation-preventing string cylinder device according to claim 3, wherein each rotation limiting mechanism is a rotation limiting column (12), each rotation limiting column (12) is a polygonal column, one side of each mounting column (7) close to a channel (6) is recessed to form a rotation limiting groove (11), each rotation limiting groove (11) is communicated with the channel (6), one end of a spring (14) is arranged on the side wall of each sliding groove (13) close to the cylinder body (1), the other end of the spring (14) is fixedly connected with one end of each connecting column (10), the other end of each connecting column (10) is fixedly connected with one end of each rotation limiting column (12), each rotation limiting column (12) is kept inserted into each rotation limiting groove (11) under the elasticity of the spring (14), and each rotation limiting column (12) cannot rotate in each rotation limiting groove (11).
5. The concrete column pouring segregation-preventing string cylinder device as claimed in claim 4, wherein each of the rotation limiting column (12) and the connecting column (10) is a hexagonal prism.
6. A concrete column casting segregation preventing string barrel device according to any one of claims 2-5, wherein each suspension mechanism comprises: the connecting ring (15) and the sealing mechanism, a connecting port (17) is formed in the connecting ring (15), a sliding groove (16) is formed by sinking of the side wall of one side of the connecting port (17), a jack is formed in the side wall of the other side of the connecting port (17), the sealing mechanism used for being matched with the jack to seal the connecting port (17) is arranged in the sliding groove (16), and one end, penetrating out of the mounting cavity (5), of the first pull wire (8) is fixedly connected with the connecting ring (15).
7. The concrete column pouring segregation-preventing string barrel device as claimed in claim 6, wherein each of the closing mechanisms comprises: a closing post (18) and a bolt (21), the closing post (18) being slidably arranged in the sliding groove (16), a guide groove (19) for communicating the outside with the jack is arranged on the side wall of one end of the jack, which is far away from the connecting port (17), one end of the closed column (18) departing from the sliding groove (16) is connected with one end of a second pull wire (20), the other end of the second pull wire (20) penetrates out of the guide groove (19) to the outside, the second pull wire (20) is used for pulling the closed column (18) to slide in the sliding groove (16), threaded holes are respectively arranged on the connecting ring (15) and the closed column (18), when the closed column (18) is tightly attached to the bottom of the insertion hole, the threaded hole on the closed column (18) is aligned with the threaded hole on the connecting ring (15), the bolts (21) are used for being respectively in threaded connection with the threaded holes on the sealing column (18) and the connecting ring (15) when the threaded holes are aligned.
8. The concrete column pouring segregation-preventing string tube device as claimed in claim 7, wherein a pull handle (22) is mounted on one end of each second pull wire (20) penetrating through the guide groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296439.9A CN111456441A (en) | 2020-04-15 | 2020-04-15 | Concrete column pours and prevents segregation cluster section of thick bamboo device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296439.9A CN111456441A (en) | 2020-04-15 | 2020-04-15 | Concrete column pours and prevents segregation cluster section of thick bamboo device |
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| CN111456441A true CN111456441A (en) | 2020-07-28 |
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| CN202010296439.9A Pending CN111456441A (en) | 2020-04-15 | 2020-04-15 | Concrete column pours and prevents segregation cluster section of thick bamboo device |
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Cited By (1)
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| CN112227718A (en) * | 2020-10-23 | 2021-01-15 | 中国水利水电第七工程局有限公司 | Concrete placement construction prevents discrete device |
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Application publication date: 20200728 |