CN114032785A - Adjustable intelligent pouring distributor for high piers and tower columns - Google Patents
Adjustable intelligent pouring distributor for high piers and tower columns Download PDFInfo
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- CN114032785A CN114032785A CN202111528958.4A CN202111528958A CN114032785A CN 114032785 A CN114032785 A CN 114032785A CN 202111528958 A CN202111528958 A CN 202111528958A CN 114032785 A CN114032785 A CN 114032785A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
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Abstract
The invention relates to the technical field of bridge construction, and provides an adjustable intelligent pouring distributor for a high pier and a tower column, which comprises a supporting platform, a rotary bin and a telescopic chute; the supporting platform is erected on the tower column template, and a telescopic lifting bearing structure is fixed on the supporting platform; the rotary bin is positioned at the top of the telescopic lifting bearing structure and is in rotary connection with the telescopic lifting bearing structure; meanwhile, a plurality of discharge ports are formed in the bottom of the rotary bin along the peripheral wall of the rotary bin, and each discharge port is connected with a group of telescopic sliding chutes respectively; one end of the telescopic chute is fixed with the rotary bin, and the other end of the telescopic chute extends downwards in an inclined way relative to the bin body. The invention has high construction efficiency and low safety risk, can uniformly distribute the materials all around, and is suitable for the pouring construction of tower columns with different sections.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to an adjustable intelligent pouring distributor for high piers and tower columns.
Background
The tower column is divided into a lower tower column, a middle tower column and an upper tower column from bottom to top. The height of the tower column and the upper tower column is higher, the pouring height of a common conventional automobile pump cannot meet the requirement, and a ground pump is required to be installed along with the tower column for pump pipe pouring. When a ground pump is used for pouring the high-altitude tower column, the discharge port of the pump pipe is generally manually lengthened and moved for pouring construction, the method is time-consuming and labor-consuming, and safety risks exist in high-altitude operation construction. Meanwhile, in some projects, the tower column and the upper tower column section are combined into a single tower by two tower limbs, the section of the tower column is constantly changed, so that the pouring range is wide, and the periphery of the tower column needs to be uniformly distributed when concrete is poured.
Therefore, research and analysis on the high tower concrete pouring problem are urgently needed at present, and therefore the intelligent pouring distributor which is high in construction efficiency, low in safety risk and capable of uniformly distributing materials all around is designed.
Disclosure of Invention
The invention aims to solve the technical problem of providing an adjustable intelligent pouring distributor for high piers and towers, which has high construction efficiency and low safety risk and can uniformly distribute materials all around.
The invention adopts the following technical scheme to solve the technical problems:
an adjustable intelligent pouring distributor for high piers and towers comprises a supporting platform, a rotary bin and a telescopic chute; the supporting platform is erected on the tower column template, and a telescopic lifting bearing structure is fixed on the supporting platform; the rotary bin is positioned at the top of the telescopic lifting bearing structure and is rotatably connected with the telescopic lifting bearing structure; meanwhile, a plurality of discharge ports are formed in the bottom of the rotary bin along the peripheral wall of the rotary bin, and each discharge port is connected with a group of telescopic sliding chutes respectively; one end of the telescopic chute is fixed with the rotary bin, and the other end of the telescopic chute extends downwards in an inclined way relative to the bin body.
As one preferable mode of the invention, the supporting platform comprises a pair of horizontal channel steels crossing the tower column formwork and four inclined struts connected with the horizontal channel steels and the telescopic lifting bearing structure; the telescopic lifting bearing structure is located at the center of the horizontal support piece, and two sides of the telescopic lifting bearing structure are connected with the two horizontal channel steel through inclined struts respectively.
As one of the preferable modes of the invention, the telescopic lifting load-bearing structure comprises an outer sleeve frame and an inner sleeve frame; the outer sleeve frame is fixedly connected with the supporting platform, and meanwhile, the top end of the outer sleeve frame is movably connected with the inner sleeve frame; the connecting part of the outer sleeve frame and the inner sleeve frame is provided with a plurality of main walking frame fixing bolt holes so as to adjust the relative height of the telescopic lifting bearing structure.
As one preferable mode of the invention, a jack is further arranged at the bottom side of the middle of the inner sleeve frame; the lower end of the jack is fixed on the supporting platform, and the upper end of the jack acts on the bottom of the middle angle steel inclined strut of the inner sleeve frame.
As one of the preferable modes of the invention, the bottom of the rotary bin is provided with a rotating bearing, and the rotary bin is rotationally connected with a telescopic lifting bearing structure through the rotating bearing; meanwhile, the telescopic lifting bearing structure is further provided with idler wheels at the position corresponding to the rotary bin, and when the rotary bin rotates on the telescopic lifting bearing structure, the bottom of the rotary bin is in rolling fit with the top of the telescopic lifting bearing structure.
As one of the preferable modes of the invention, the telescopic chute comprises an installation chute section, a movable baffle plate and a telescopic chute section respectively; the mounting groove section is fixed at a discharge port of the rotary bin, and a movable baffle is arranged between the notch of the mounting groove section and the discharge port; one end of the telescopic groove section is sleeved on the mounting groove section and is rotationally connected with the mounting groove section through a bolt, and the other end of the telescopic groove section is obliquely and downwardly extended relative to the rotary bin; the extending tail end of the telescopic groove section is connected with the tower column template in a lap mode, and the notch is just aligned to the template pouring opening.
As one preferable mode of the present invention, the telescopic chute section is formed by movably connecting a plurality of chutes, and a plurality of temporary stroke fixing bolt holes are provided at a connection portion of each chute to adjust a relative length of the chute.
The invention also comprises a safety protection structure as one of the preferable modes; the safety protection structure comprises a peripheral protection platform and a ladder stand; the peripheral protection platform is arranged on the periphery of the rotary bin and provided with guard rails; the ladder stand is arranged between the supporting platform and the rotary bin, and is provided with a handrail and a handrail.
In a preferred aspect of the present invention, the ladder stand includes a lower ladder stand and an upper ladder stand; the lower crawling ladder is arranged on the supporting platform and connected with the outer sleeve frame of the telescopic lifting bearing structure; the upper crawling ladder is arranged on the outer side of the inner sleeve frame and specifically is a hanging crawling ladder; the hanging crawling ladder is hung on the peripheral protection platform and connected with the lower crawling ladder.
As one preferable mode of the invention, a turning plate is further arranged on the peripheral protection platform at a position corresponding to the hanging ladder stand.
The using method comprises the following steps:
(1) determining the length of the vertical line of each telescopic chute relative to the lifting bearing structure according to the section sizes of the high pier and the tower column to be poured;
(2) if need pour the small cross-section column: arranging a lower notch of the telescopic chute at a pouring point, and adjusting the gradient of the telescopic chute according to the required pouring speed, namely adjusting the flowing gradient of the telescopic chute by adjusting the height of a rotary feed bin on a telescopic lifting bearing structure and matching with the adaptive length adjustment of the telescopic chute;
if need pour the large cross-section column: the length of the telescopic chute is adjusted to be long, the telescopic lifting bearing structure is contracted, the length of the vertical line of the chute (the length of the vertical line away from the lifting bearing structure) is further prolonged, so that the large-section pouring in a remote area is facilitated,
(3) and after the distributing device is matched in place, aligning the ground slurry pumping pipe with the upper opening of the rotary bin to discharge slurry, and performing pouring construction.
Compared with the prior art, the invention has the advantages that:
(1) the device has simple structure and convenient use; when the telescopic lifting bearing structure is used, the height of the rotary material bin on the telescopic lifting bearing structure can be adjusted, and the corresponding length adjustment of the telescopic sliding chute is matched, so that the flowing gradient of the telescopic sliding chute is adjusted, the quick pouring is realized, and the construction efficiency is improved; meanwhile, the telescopic lifting bearing structure can be retracted, and the length of the vertical line of the sliding chute (the length of the vertical line away from the lifting bearing structure) is prolonged, so that the long-distance area pouring is facilitated, and the flexible pouring of different tower column sections is realized;
(2) according to the invention, the movable baffle is arranged at the discharge port of the rotary bin, and the movable baffle is designed to realize the closing of a manual operation switch, so that the point-to-point pouring is ensured; meanwhile, the lower part of the rotary bin is also provided with a rotating bearing, and the rotating bearing is matched with the roller, so that a discharge port of the rotary bin can be rotatably poured according to a pouring area, and a large-section tower column can be flexibly dispersed, uniformly poured and conveniently poured;
(3) according to the invention, the peripheral protection platform is arranged on the periphery of the rotary bin, so that the construction of corresponding positions of workers is facilitated, and the construction safety can be effectively ensured; the crawling ladder is arranged between the supporting platform and the rotary bin, and the handrails are arranged around the crawling ladder, so that the safety of operators is effectively guaranteed; meanwhile, a turning plate is further arranged at the position, corresponding to the hanging ladder stand, on the peripheral protection platform, so that personnel can conveniently enter the platform from the ladder stand.
Drawings
FIG. 1 is a structural view of a tower column in the great path project of Jiashan of Mingguang in example 1;
fig. 2 is a schematic front view structure diagram of the adjustable intelligent pouring distributor for the high pier and the tower column in embodiment 1;
FIG. 3 is a schematic side view of an adjustable intelligent pouring distributor for high piers and towers in embodiment 1;
FIG. 4 is a sectional view A-A of FIG. 2;
FIG. 5 is a schematic front view showing the structure of the jacket frame in embodiment 1;
FIG. 6 is a top view block diagram of FIG. 5;
FIG. 7 is a schematic front view showing the structure of an inner holder according to embodiment 1;
FIG. 8 is a top view block diagram of FIG. 7;
FIG. 9 is a top view of the distributor in the embodiment 1 for the construction of a large-section tower;
fig. 10 is a top view of the distributor in embodiment 1 for use in the small-section column casting.
In the figure: 1 is supporting platform, 11 is the horizontal channel-section steel, 12 is the bracing, 2 is flexible lifting bearing structure, 21 is outer jacket frame, 22 is interior jacket frame, 221 is middle part angle steel bracing, 23 is main action frame fixing bolt hole, 24 is 30t jack, 25 is the gyro wheel, 3 is rotatory feed bin, 31 is the discharge gate, 32 is rolling bearing, 4 is flexible spout, 41 is the mounting groove section, 42 is flexible groove section, 421 is the interim fixing bolt hole of stroke, 5 is the safety protection structure, 51 is protection platform all around, 511 is the board that turns over, 52 is the cat ladder, 521 is the lower part cat ladder, 522 is the upper portion cat ladder, 6 is the column template, 7 is ground pump thick liquid pipe.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Example 1
The height of a main tower of the Mingguang Jiashan avenue project is 107.8m, and the tower columns are divided into a lower tower column, a middle tower column and an upper tower column from bottom to top, wherein the middle tower column and the upper tower column are higher, the general casting height of an automobile pump cannot meet the requirement, and a ground pump is required to be installed along with the tower columns for casting.
When a ground pump is used for pouring the high-altitude tower column, the discharge port of the pump pipe is generally manually lengthened and moved for pouring construction, and the method is time-consuming, labor-consuming and safe in high-altitude operation construction. Meanwhile, in the project, the tower column to the upper tower column section is combined into a single tower by the tower limbs on the two sides, the section of the tower column is constantly changed, and the width of the longest section is gradually changed from 15.31m to 6 m; the minimum size of the cross section is 6m x 6m, the pouring range is wide, and the periphery of the concrete needs to be uniformly distributed when the concrete is poured (as shown in figure 1).
Aiming at the complexity of high-altitude pouring of a project tower column, the project part carries out careful and careful analysis on the high tower concrete pouring problem, and accordingly, the high pier and tower column adjustable intelligent pouring distributor is designed.
As shown in fig. 2-10, the adjustable intelligent pouring distributor for high piers and towers of the present embodiment includes a supporting platform 1, a telescopic lifting load-bearing structure 2, a rotary bunker 3, a telescopic chute 4, and a safety protection structure 5. The supporting platform 1 is erected on the tower column template 6, and a telescopic lifting bearing structure 2 is fixed on the supporting platform. The rotary bin 3 is positioned at the top of the telescopic lifting bearing structure 2 and is in rotary connection with the telescopic lifting bearing structure 2; meanwhile, the bottom of the rotary bin 3 is provided with eight discharge ports 31 along the peripheral wall thereof, and each discharge port 31 is connected with a group of telescopic chutes 4. One end of the telescopic chute 4 is fixed with the rotary bin 3, and the other end thereof extends downwards in an inclined way relative to the bin body. The safety protection structure 5 comprises a peripheral protection platform 51 and a ladder stand 52; wherein, the peripheral protection platform 51 is arranged around the rotary bin 3 and provided with guard rails; a ladder 52 is arranged between the support platform 1 and the rotary silo 3, on which balustrades and handrails are mounted.
Further, referring to fig. 2, 9 and 10, in the present embodiment, the supporting platform 1 includes a pair of horizontal channels 11 disposed on the tower column formwork 6, and four braces 12 connecting the horizontal channels 11 and the telescopic lifting bearing structure 2. Wherein, flexible lifting bearing structure 2 is located the central point of supporting platform 1 and puts, and the both sides of flexible lifting bearing structure 2 are passed through four bracers 12 and are linked to each other with two horizontal channel-section steels 11 respectively. Here, horizontal channel steel 11 is used for supporting flexible lifting bearing structure 2 and the rotatory feed bin 3 on upper portion thereof, and four bracing 12 are then used for keeping the vertical stability of contracting lifting bearing structure 2.
Further, referring to fig. 4-8, in the present embodiment, the telescopic lifting load-bearing structure 2 includes an outer frame 21 and an inner frame 22. The height of the outer sleeve frame 21 is 2200mm, the bottom end of the outer sleeve frame is fixedly connected with the horizontal channel steel 11 of the supporting platform 1, the top end of the outer sleeve frame is movably connected with the inner sleeve frame 22, and the height of the inner sleeve frame 22 is 2300 mm. Wherein, the connecting part of the outer sleeve frame 21 and the inner sleeve frame 22 is provided with a plurality of main traveling frame fixing bolt holes 23 so as to adjust the relative height of the telescopic lifting bearing structure 2, realize the relative extension and retraction of the inner sleeve frame 22, and the extension and retraction moving stroke of the inner sleeve frame 22 is 0-1000 mm.
Meanwhile, a jack 24 of 30t is arranged at the bottom side of the middle of the inner sleeve frame 22; the lower end of the jack 24 of 30t acts on the supporting platform 1, and the upper end acts on the bottom of the middle angle steel inclined strut 221 of the inner sleeve frame 22.
Further, referring to fig. 2 and 3, in the present embodiment, the rotating bin 3 is made of a steel plate by rolling, and has a diameter of 973mm and a height of 800 mm. The bottom of the rotary bin 3 is provided with a rotating bearing 32, and the rotary bin 3 is rotationally connected with the inner sleeve frame 22 of the telescopic lifting bearing structure 2 through the rotating bearing 32; meanwhile, the inner sleeve frame 22 is also provided with a roller 25 at a position corresponding to the rotary bin 3, and when the rotary bin 3 rotates on the inner sleeve frame 22, the bottom of the rotary bin 3 is in rolling fit with the top of the inner sleeve frame 22.
Further, referring to fig. 2, in the present embodiment, the telescopic chute 4 includes an installation slot section 41, a movable baffle, and a telescopic slot section 42. The mounting groove section 41 is fixed at the discharge port 31 of the rotary bin 3, and a movable baffle is arranged between the notch of the mounting groove section 41 and the discharge port 31; one end of the telescopic groove section 42 is sleeved on the mounting groove section 41 and is rotatably connected with the mounting groove section through a bolt, and the other end of the telescopic groove section 42 is obliquely and downwardly extended relative to the rotary material bin 3; the extended end of the telescoping trough section 42 is lap jointed to the tower column formwork 6 and the notch is aligned with the formwork pouring opening.
Specifically, flexible groove section 42 is formed by a plurality of spout swing joint, and the connection position of each spout is provided with a plurality of stroke temporary fixation bolt holes 421, can dismantle at any time and adjust the spout length, and the spout lower extreme can be corresponding when making things convenient for the column cross-section to prolong to pouring the region, and the column of being convenient for is pour.
Further, referring to fig. 2, in the present embodiment, the ladder stand 52 includes a lower ladder stand 521 and an upper ladder stand 522; the lower ladder stand 521 is arranged above the horizontal channel steel 11 of the supporting platform 1 and is connected with the outer jacket frame 21 of the telescopic lifting load-bearing structure 2; the upper ladder stand 522 is arranged outside the inner jacket frame 22, in particular as a hanging ladder stand; the hanging ladder stands are hung on the surrounding protection platform 51 and connected with the lower ladder stand 521.
In addition, in this embodiment, in order to facilitate the person to enter the platform from the ladder 52, a turning plate 511 is further disposed on the peripheral protection platform 51 at a position corresponding to the hanging ladder.
The using method comprises the following steps:
(1) determining the length of the vertical line of each telescopic chute 4 relative to the lifting bearing structure 2 according to the section size of a high pier and a tower column to be poured;
(2) if need pour the small cross-section column: as shown in fig. 10, the lower notch of the telescopic chute 4 is arranged at the pouring point, and then the gradient of the telescopic chute 4 is adjusted according to the required pouring speed, that is, the flowing gradient of the telescopic chute 4 is adjusted by adjusting the height of the rotary bin 3 on the telescopic lifting bearing structure 2 and matching with the adaptive length adjustment of the telescopic chute 4;
if need pour the large cross-section column: as shown in fig. 9, the length of the telescopic chute 4 is adjusted to be long, the telescopic lifting bearing structure 2 is contracted, the length of the vertical line of the chute (the length of the vertical line from the lifting bearing structure 2) is further prolonged, so as to facilitate the large-section pouring in a remote area,
(3) and (3) after the distributor device is matched in place, aligning the ground slurry pumping pipe 7 with the upper opening of the rotary bin 3 to discharge slurry, and performing pouring construction.
The beneficial effects of the embodiment are as follows:
(1) the structure is simple, and the use is convenient; when the telescopic lifting bearing structure is used, the flowing gradient of the telescopic sliding chute 4 can be adjusted by adjusting the height of the rotary material bin 3 on the telescopic lifting bearing structure 2 and matching with the adaptive length adjustment of the telescopic sliding chute 4, so that the quick pouring is realized, and the construction efficiency is improved; meanwhile, the telescopic lifting bearing structure 2 can be retracted, and the length of the vertical line of the chute (the length of the vertical line away from the lifting bearing structure 2) is prolonged, so that the long-distance area pouring is facilitated, and the flexible pouring of different tower column sections is realized;
(2) the movable baffle can be designed to close a manually operated switch, so that point-to-point pouring is guaranteed; meanwhile, the lower part of the rotary bin 3 is also provided with a rotary bearing 32, and the rotary bearing 32 is matched with the roller 25, so that the discharge port 31 of the rotary bin 3 can be rotatably poured according to a pouring area, and the large-section tower columns can be conveniently dispersed and poured flexibly;
(3) the periphery of the rotary bin 3 is provided with the peripheral protection platform 51, so that the construction of corresponding positions of workers is facilitated, and the construction safety can be effectively ensured; be provided with cat ladder 52 between supporting platform 1 and the rotatory feed bin 3, and set up railing and handrail all around, can effectively guarantee operating personnel safety from top to bottom.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An adjustable intelligent pouring distributor for high piers and towers is characterized by comprising a supporting platform, a rotary bin and a telescopic chute; the supporting platform is erected on the tower column template, and a telescopic lifting bearing structure is fixed on the supporting platform; the rotary bin is positioned at the top of the telescopic lifting bearing structure and is in rotary connection with the telescopic lifting bearing structure; meanwhile, a plurality of discharge ports are formed in the bottom of the rotary bin along the peripheral wall of the rotary bin, and each discharge port is connected with a group of telescopic sliding chutes respectively; one end of the telescopic chute is fixed with the rotary bin, and the other end of the telescopic chute extends downwards in an inclined way relative to the bin body.
2. The high pier, tower adjustable intelligent pouring distributor of claim 1, wherein the support platform comprises a pair of horizontal channels spanning the tower template and four braces connected to the horizontal channels and a telescopic lifting load-bearing structure; the telescopic lifting bearing structure is located at the center of the horizontal support piece, and two sides of the telescopic lifting bearing structure are connected with the two horizontal channel steel through inclined struts respectively.
3. The high pier, tower column adjustable intelligent pouring distributor according to claim 1, wherein the telescopic lifting load-bearing structure comprises an outer jacket frame and an inner jacket frame; the outer sleeve frame is fixedly connected with the supporting platform, and meanwhile, the top end of the outer sleeve frame is movably connected with the inner sleeve frame; the connecting part of the outer sleeve frame and the inner sleeve frame is provided with a plurality of main walking frame fixing bolt holes so as to adjust the relative height of the telescopic lifting bearing structure.
4. The high pier, tower column adjustable intelligent pouring distributor according to claim 3, wherein a jack is further arranged on the bottom side of the middle of the inner sleeve frame; the lower end of the jack is fixed on the supporting platform, and the upper end of the jack acts on the bottom of the middle angle steel inclined strut of the inner sleeve frame.
5. The high pier and tower column adjustable intelligent pouring distributor according to claim 1, wherein a rotary bearing is arranged at the bottom of the rotary bin, and the rotary bin is rotatably connected with a telescopic lifting bearing structure through the rotary bearing; and simultaneously, flexible lifting bearing structure on with the corresponding position of rotatory feed bin still is equipped with the gyro wheel, works as rotatory feed bin is when doing the rotation action on flexible lifting bearing structure, the bottom and the flexible lifting bearing structure top of rotatory feed bin roll the cooperation.
6. The high pier, tower column adjustable intelligent pouring distributor according to claim 1, wherein the telescopic chute comprises an installation chute section, a movable baffle plate and a telescopic chute section respectively; the mounting groove section is fixed at a discharge port of the rotary bin, and a movable baffle is arranged between the notch of the mounting groove section and the discharge port; one end of the telescopic groove section is sleeved on the mounting groove section and is rotationally connected with the mounting groove section through a bolt, and the other end of the telescopic groove section is obliquely and downwardly extended relative to the rotary bin; the extending tail end of the telescopic groove section is lapped on the tower column template, and the notch is just aligned with the template pouring opening.
7. The high pier and tower column adjustable intelligent pouring distributor as claimed in claim 6, wherein the telescopic chute section is formed by movably connecting a plurality of chutes, and the connecting part of each chute is provided with a plurality of temporary stroke fixing bolt holes to adjust the relative length of the chute.
8. The adjustable intelligent pouring distributor for high piers and towers according to claim 1, further comprising a safety protection structure; the safety protection structure comprises a peripheral protection platform and a ladder stand; the peripheral protection platform is arranged on the periphery of the rotary bin and provided with guard rails; the ladder stand is arranged between the supporting platform and the rotary bin, and is provided with a handrail and a handrail.
9. The high pier, tower column adjustable intelligent pouring distributor according to claim 7, wherein the ladder comprises a lower ladder and an upper ladder; the lower crawling ladder is arranged on the supporting platform and connected with the outer sleeve frame of the telescopic lifting bearing structure; the upper crawling ladder is arranged on the outer side of the inner sleeve frame and specifically is a hanging crawling ladder; the hanging crawling ladder is hung on the periphery protection platform and connected with the lower crawling ladder.
10. The high pier and tower column adjustable intelligent pouring distributor as claimed in claim 9, wherein a turning plate is further arranged on the peripheral protection platform at a position corresponding to the hanging ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111528958.4A CN114032785B (en) | 2021-12-14 | 2021-12-14 | Adjustable intelligent pouring distributing device for high piers and tower columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111528958.4A CN114032785B (en) | 2021-12-14 | 2021-12-14 | Adjustable intelligent pouring distributing device for high piers and tower columns |
Publications (2)
| Publication Number | Publication Date |
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| CN114032785A true CN114032785A (en) | 2022-02-11 |
| CN114032785B CN114032785B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276975A (en) * | 1978-11-01 | 1981-07-07 | Jenkins Eugene M | Inclination maintaining system for a discharge chute |
| CN203145473U (en) * | 2013-01-04 | 2013-08-21 | 中铁大桥局集团第四工程有限公司 | Concrete pouring distributing device |
| CN204851288U (en) * | 2015-08-12 | 2015-12-09 | 三峡大学 | Scalable chute |
| CN109296051A (en) * | 2018-09-14 | 2019-02-01 | 中国冶集团有限公司 | A kind of orbit movable retractable chute |
| CN208686093U (en) * | 2018-06-10 | 2019-04-02 | 中建五局土木工程有限公司 | Mobile concrete discharge bin |
| CN212773527U (en) * | 2020-07-02 | 2021-03-23 | 江苏中泰建发集团有限公司 | Distributing device for tower column concrete |
-
2021
- 2021-12-14 CN CN202111528958.4A patent/CN114032785B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276975A (en) * | 1978-11-01 | 1981-07-07 | Jenkins Eugene M | Inclination maintaining system for a discharge chute |
| CN203145473U (en) * | 2013-01-04 | 2013-08-21 | 中铁大桥局集团第四工程有限公司 | Concrete pouring distributing device |
| CN204851288U (en) * | 2015-08-12 | 2015-12-09 | 三峡大学 | Scalable chute |
| CN208686093U (en) * | 2018-06-10 | 2019-04-02 | 中建五局土木工程有限公司 | Mobile concrete discharge bin |
| CN109296051A (en) * | 2018-09-14 | 2019-02-01 | 中国冶集团有限公司 | A kind of orbit movable retractable chute |
| CN212773527U (en) * | 2020-07-02 | 2021-03-23 | 江苏中泰建发集团有限公司 | Distributing device for tower column concrete |
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| CN114032785B (en) | 2023-09-22 |
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