CN110748167A - Discharging platform device of concrete chute system - Google Patents
Discharging platform device of concrete chute system Download PDFInfo
- Publication number
- CN110748167A CN110748167A CN201910960787.9A CN201910960787A CN110748167A CN 110748167 A CN110748167 A CN 110748167A CN 201910960787 A CN201910960787 A CN 201910960787A CN 110748167 A CN110748167 A CN 110748167A
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- CN
- China
- Prior art keywords
- chute system
- concrete chute
- concrete
- top hopper
- discharge
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E04G21/04—Devices for both conveying and distributing
-
- 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
- E04G21/04—Devices for both conveying and distributing
- E04G21/0481—Concrete chutes
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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)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Chutes (AREA)
Abstract
The invention discloses a discharging platform device of a concrete chute system, which comprises a support arranged on a supporting plane, wherein a discharging plate is arranged above the support, the discharging plate is detachably connected to a top hopper of the concrete chute system, the discharging plate is obliquely arranged relative to the upper end surface of the top hopper, and the discharging plate comprises a metal plate and side barriers arranged on two sides of the metal plate in the transmission direction. The invention can avoid the risks of stone splashing and pipe wall abrasion in the concrete due to overlarge gravity acceleration generated by the vertical falling of the concrete when the concrete is directly unloaded to the top hopper, and avoid the risk of top hopper blockage. The invention can improve the construction safety in the concrete unloading process, and has the effects of energy conservation, environmental protection and repeated recycling.
Description
Technical Field
The invention relates to a discharging device, in particular to a discharging platform device of a concrete chute system.
Background
During the unloading process of the large-volume concrete, a self-unloading concrete chute system is generally adopted to pour the concrete to a preset position. The self-unloading concrete chute system comprises a top hopper pre-arranged on a concrete support and conversion hoppers arranged on other layers of concrete supports, and chutes are connected between the top hopper and the conversion hoppers, between the conversion hoppers and between the last stage of conversion hoppers and a preset position. The concrete mixer truck directly unloads the commercial concrete into the top hopper. The problem that stones in concrete splash and the pipe wall of a chute are abraded due to overlarge gravity acceleration generated by vertical falling of the concrete caused by no buffering of the top hopper, and even the problem that the top hopper is blocked and cannot be used for discharging materials occurs.
Disclosure of Invention
The invention aims to solve the technical problem of providing a discharging platform device of a concrete chute system so as to solve the problems of stone splashing and abrasion of the wall of the chute in the concrete discharging process.
In order to solve the technical problem, the invention provides a discharging platform device of a concrete chute system, which comprises a support arranged on a supporting plane, wherein a discharging plate is arranged above the support, the discharging plate is detachably connected to a top hopper of the concrete chute system, the discharging plate is obliquely arranged relative to the upper end face of the top hopper, and the discharging plate comprises a metal plate and side barriers arranged on two sides of the metal plate in the conveying direction.
Further, according to the discharging platform device of the concrete chute system, provided by the invention, the rear end of the metal plate is provided with the rear fence.
Further, the discharging platform device of the concrete chute system provided by the invention is characterized in that the discharging plate is detachably connected to the top hopper through bolts.
Further, the discharging platform device of the concrete chute system provided by the invention is characterized in that hoisting holes are formed in the discharging plate.
Further, according to the discharging platform device of the concrete chute system, a rubber pad is arranged between the support and the supporting plane.
Further, according to the discharging platform device of the concrete chute system, provided by the invention, a cushion pad is arranged between the support and the discharging plate.
Further, according to the discharging platform device of the concrete chute system, provided by the invention, a blocking ridge is arranged between the support and the fixing frame of the top hopper of the concrete chute system, and the blocking ridge is positioned between the supporting plane and the cushion pad.
Further, according to the discharging platform device of the concrete chute system, the discharging plate is obliquely arranged at an inclination angle of 3-15 degrees relative to the upper end face of the top hopper.
Further, according to the discharging platform device of the concrete chute system, the section size of the discharging plate along the conveying direction is gradually reduced.
Further, the discharging platform device of the concrete chute system provided by the invention comprises vertical section steel which is distributed in a rectangular shape and diagonal section steel which is distributed along the vertical channel steel in a crossed manner.
Compared with the prior art, the unloading platform device provided by the invention is connected to the top hopper of the concrete chute system, and a certain transmission distance is reserved between the unloading platform device and the top hopper, so that in the large-volume concrete unloading process, the commercial concrete in the concrete mixer truck is obliquely transmitted to the top hopper along the horizontal direction under the buffering action of the unloading platform device instead of directly unloading the commercial concrete to the top hopper through the concrete mixer truck, and thus, the risks of stone splashing and pipe wall abrasion in the concrete due to overlarge gravity acceleration generated by vertical falling of the concrete during direct unloading are avoided, and the construction safety and the service life of the chute in the concrete chute system are improved. In addition, due to the buffering effect of the unloading platform device, the risk of hopper opening blockage caused by the accumulation of a large amount of concrete when the commercial concrete is directly unloaded to the top hopper by the concrete mixer truck can be avoided. The stripper plate is arranged obliquely relative to the upper end face of the top hopper, so that the commercial concrete can be conveyed more smoothly. The discharging platform device provided by the invention has a certain transmission distance with the top hopper, so that the concrete mixer truck keeps a longer distance with the edge of the foundation pit, and compared with the method of directly dumping the concrete mixer truck into the discharging hopper, the discharging platform device is convenient for construction operators to command and ensures the construction safety. The discharging platform device provided by the invention is detachably connected to the top hopper, so that the discharging platform device can be repeatedly recycled, and the effects of energy conservation and environmental protection are achieved.
Drawings
FIG. 1 is a schematic top view of a discharge platform assembly and discharge hopper according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a discharging platform device according to an embodiment of the invention.
Shown in the figure: 100. top hopper, 200, discharge platform device, 210, discharge plate, 211, metal plate, 212, side wall barrier, 213, rear wall barrier, 214, bolt, 215, hoisting hole, 216, barrier ridge, 220, bracket, 230, rubber pad, 240, cushion pad, 300, chute, 400, fixing frame, 500, support plane.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
referring to fig. 1 and 2, an embodiment of the present invention provides a discharge platform assembly 200 of a concrete chute system, including a support frame 220 disposed on a support plane 500, a discharge plate 210 disposed above the support frame 220, the discharge plate 210 being detachably connected to a top hopper 100 of the concrete chute system, the discharge plate 210 being disposed to be inclined with respect to an upper end surface of the top hopper 100, the discharge plate 210 including a metal plate 211, and side barriers 212 disposed at both sides of the metal plate 211 in a conveying direction. Wherein the direction of arrow X is the transport direction. Wherein the support plane 500 includes, but is not limited to, a concrete support.
According to the discharging platform device 200 provided by the embodiment of the invention, as a certain transmission distance exists between the discharging platform device 200 and the top hopper 100, in the large-volume concrete discharging process, the commercial concrete in the concrete mixer truck is transmitted to the top hopper 100 in an inclined manner along the horizontal direction through the buffering effect of the discharging platform device 200 instead of directly discharging the commercial concrete to the top hopper through the concrete mixer truck, so that the risks of stone splashing and pipe wall abrasion in the concrete due to overlarge gravity acceleration generated by vertical falling of the concrete during direct discharging are avoided, and the construction safety and the service life of a chute in a concrete chute system are improved. In addition, due to the buffering effect of the discharging platform device 200 in the embodiment of the invention, the risk of hopper opening blockage caused by the accumulation of a large amount of concrete when the commercial concrete is directly discharged to the top hopper 100 by the concrete mixer truck can be avoided. The inclined arrangement of the stripper plate 210 with respect to the upper end surface of the top hopper 100 enables the transfer of the commercial concrete to be more smooth. The discharging platform device 200 provided by the embodiment of the invention has a certain transmission distance with the top hopper 100, so that the concrete mixer truck keeps a longer distance from the edge of the foundation pit, and compared with the method of directly dumping the concrete mixer truck into a discharging hopper, the method is convenient for construction operators to command and ensures the construction safety. The discharging platform device 200 provided by the embodiment of the invention is detachably connected to the top hopper 100, so that the discharging platform device 200 can be repeatedly recycled, and the effects of energy conservation and environmental protection are achieved.
The metal plate 211 and the side wall 212 of the embodiment of the present invention include, but are not limited to, a steel plate having a thickness of 1 cm. The side dams 212 can prevent concrete from falling off during the inclined discharge of the concrete in the conveying direction through the metal plates 211.
Referring to fig. 1, in a discharge platform device 200 of a concrete chute system according to an embodiment of the present invention, a rear fence 213 is disposed at a rear end of the metal plate 211. After enclose fender 213 and can prevent that the concrete mixer from breaking away from stripper 210 when, scrape remaining concrete on the concrete mixer and fall on stripper 210, reduce environmental pollution.
Referring to fig. 1, in the discharge platform assembly 200 of the concrete chute system according to the embodiment of the present invention, the discharge plate 210 is detachably connected to the top hopper 100 by bolts 214. The bolt 214 has the effect of facilitating disassembly and assembly, and facilitates the use of the discharging platform device 200 in a turnover manner.
Referring to fig. 2, in the discharging platform device 200 of the concrete chute system according to the embodiment of the present invention, the discharging plate 210 is provided with a lifting hole 215. The lifting holes 215 may be formed in the side wall 212 to facilitate handling of the stripper plate 210 during disassembly and assembly.
Referring to fig. 2, in order to improve the stability of the support frame 220, the discharging platform device 200 of the concrete chute system according to the embodiment of the present invention is provided with a rubber pad 230 between the support frame 220 and the supporting plane 500. The rubber pad 230 has good wear and slip resistance properties, thus improving the durability and stability of the support 220 and thus the stability and durability of the discharge platform assembly 200.
Referring to fig. 2, in the discharge platform assembly 200 of the concrete chute system according to the embodiment of the present invention, a cushion 240 is disposed between the frame 220 and the discharge plate 210. Wherein the cushion 240 may be a wooden board, a wooden square, a rubber block, etc. to reduce the large abrasion caused by the rigid contact of the discharge plate 210 with the bracket 220, thereby increasing the lifespan of the discharge plate 210.
Referring to fig. 2, in the discharging platform device 200 of a concrete chute system according to an embodiment of the present invention, a threshold 216 is disposed between the bracket 220 and the fixing frame of the top hopper 100 of the concrete chute system, and the threshold 216 is located between the supporting plane 500 and the cushion 240. The threshold 216 may be used to support the stripper plate 210 in a vertical direction together with the frame 220, and prevent the frame 220 from moving toward the top hopper 100 in a horizontal direction, thereby improving the stability of the frame 220 and the stripper plate 210.
Referring to fig. 2, in the discharge platform assembly 200 of the concrete chute system according to the embodiment of the present invention, the discharge plate 210 is inclined at an angle of 3 to 15 degrees with respect to the upper end surface of the top hopper 100. This inclination's setting, on the one hand can be to the smooth transmission to the top hopper 100 of the concrete that unloads on the stripper 210 in, on the other hand can prevent that inclination is too big, and the acceleration of gravity that leads to the production of concrete transmission process is too big and causes the jam and the concrete that cause the top hopper 100 when continuing the landing to cause the risk of damage to the pipe wall of elephant trunk 300.
Referring to fig. 1, in a discharge platform assembly 200 of a concrete chute system according to an embodiment of the present invention, the cross-sectional dimension of the discharge plate 210 along the conveying direction is gradually reduced. That is, the end of the stripper plate 210 far from the top hopper 100 is a wide surface, and the end of the stripper plate 210 near the top hopper 100 is a narrow surface, so that the concrete gradually gathers along the conveying direction of the stripper plate 210 and is converged and conveyed into the top hopper 100.
Referring to fig. 2, in the discharging platform device 200 of the concrete chute system according to the embodiment of the present invention, the support 220 includes vertical section steels distributed in a rectangular shape and diagonal section steels distributed along the vertical section steels in a crossing manner. The cradle 220 supports the stripper plate 210. The section steel can be channel steel, I-shaped steel and the like. The cross-distributed diagonal-pulling section steel can improve the stability of the bracket 220.
The embodiments of the present invention are not limited to the above-mentioned specific embodiments, and any variations and modifications made by those skilled in the art based on the above description are within the scope of the claims of the embodiments of the present invention.
Claims (10)
1. The utility model provides a concrete chute system's platform device of unloading which characterized in that, is including setting up the support on the supporting plane, the support top is provided with the stripper, the stripper can be dismantled the connection and be in on the top hopper of concrete chute system, the stripper for the up end slope setting of top hopper, the stripper includes the metal sheet to and the side that sets up in the direction of transfer both sides of metal sheet encloses the fender.
2. The discharge platform assembly for a concrete chute system as in claim 1 wherein the rear end of said metal plate is provided with a rear fence.
3. The discharge platform assembly for a concrete chute system as in claim 1 wherein said discharge plate is removably attached to said top hopper by bolts.
4. The discharge platform assembly for a concrete chute system as in claim 1 wherein said discharge plate is provided with lifting holes.
5. The discharge platform assembly for a concrete chute system as in claim 1 wherein a rubber pad is disposed between said support frame and said support surface.
6. The discharge platform assembly for a concrete chute system as in claim 1 wherein a cushion is provided between said frame and said discharge plate.
7. The discharge platform assembly for a concrete chute system as in claim 6 wherein a stop ridge is disposed between said support frame and said mounting bracket of said top hopper of said concrete chute system, said stop ridge being positioned between said support surface and said cushion pad.
8. The discharge platform assembly for a concrete chute system as in claim 1 wherein said discharge plate is inclined at an angle of 3 to 15 degrees relative to the upper end surface of said top hopper.
9. The discharge platform assembly for a concrete chute system as in claim 1 wherein said discharge plate has a cross-sectional dimension that decreases in the direction of travel.
10. The discharge platform assembly for a concrete chute system as in claim 1 wherein said support frame comprises a rectangular array of vertical section steel and diagonal section steel extending across said vertical channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910960787.9A CN110748167A (en) | 2019-10-11 | 2019-10-11 | Discharging platform device of concrete chute system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910960787.9A CN110748167A (en) | 2019-10-11 | 2019-10-11 | Discharging platform device of concrete chute system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110748167A true CN110748167A (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910960787.9A Pending CN110748167A (en) | 2019-10-11 | 2019-10-11 | Discharging platform device of concrete chute system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090229707A1 (en) * | 2008-03-13 | 2009-09-17 | Royce Innovations, Llc | Concrete funnel and placement system |
| CN105003077A (en) * | 2015-07-17 | 2015-10-28 | 中国建筑第二工程局有限公司 | Closed space concrete pouring device and construction method |
| CN205955222U (en) * | 2016-08-20 | 2017-02-15 | 中建五局蚌埠建筑工程有限公司 | Simple and easy concrete sliding chute device |
| CN206053357U (en) * | 2016-09-26 | 2017-03-29 | 中国建筑第八工程局有限公司 | Dual circuit appts. for transferring ready-mixed concrete |
| CN108019043A (en) * | 2017-12-11 | 2018-05-11 | 中国冶集团有限公司 | The device of scope is poured for expanding ground pump material distributing machine |
| CN110005206A (en) * | 2019-04-15 | 2019-07-12 | 中建城市建设发展有限公司 | Wall pours device, wall pours frame and its application method |
-
2019
- 2019-10-11 CN CN201910960787.9A patent/CN110748167A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090229707A1 (en) * | 2008-03-13 | 2009-09-17 | Royce Innovations, Llc | Concrete funnel and placement system |
| CN105003077A (en) * | 2015-07-17 | 2015-10-28 | 中国建筑第二工程局有限公司 | Closed space concrete pouring device and construction method |
| CN205955222U (en) * | 2016-08-20 | 2017-02-15 | 中建五局蚌埠建筑工程有限公司 | Simple and easy concrete sliding chute device |
| CN206053357U (en) * | 2016-09-26 | 2017-03-29 | 中国建筑第八工程局有限公司 | Dual circuit appts. for transferring ready-mixed concrete |
| CN108019043A (en) * | 2017-12-11 | 2018-05-11 | 中国冶集团有限公司 | The device of scope is poured for expanding ground pump material distributing machine |
| CN110005206A (en) * | 2019-04-15 | 2019-07-12 | 中建城市建设发展有限公司 | Wall pours device, wall pours frame and its application method |
Non-Patent Citations (1)
| Title |
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| 王东升等: "《水利水电工程施工安全生产技术》", 30 April 2018, 中国矿业大学出版社 * |
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