CN211923559U - A concrete placement device for narrow and small space or little volume - Google Patents
A concrete placement device for narrow and small space or little volume Download PDFInfo
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- CN211923559U CN211923559U CN202020226462.6U CN202020226462U CN211923559U CN 211923559 U CN211923559 U CN 211923559U CN 202020226462 U CN202020226462 U CN 202020226462U CN 211923559 U CN211923559 U CN 211923559U
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Abstract
The utility model discloses a concrete pouring device for narrow space or small volume, which relates to the concrete pouring field, and comprises a power traction part, a concrete pouring part and a remote controller, wherein the power traction part is fixed with the concrete pouring part, and a pouring part control system is fixed in the power traction part, the utility model has simple structure, can overcome the problems that large-scale equipment can not be used in the narrow space and the efficiency of pouring is low by using a cart for transporting, on the other hand, the pouring efficiency of small-space concrete is improved by the concrete pouring device, and simultaneously, the use difficulty of the concrete pouring device is reduced by the remote control mode of the pouring device, and the appearance of the small-space concrete pouring device reduces the construction difficulty of complex engineering in the prior building industry to a certain extent, the method conforms to the development trend of the current building industry.
Description
Technical Field
The utility model relates to a concrete placement field specifically is a concrete placement device that is used for narrow and small space or little volume.
Background
With the increasing of the construction strength of national infrastructure, various complex and special-shaped structures are more and more engineered. For some engineering structures with narrow space or small concrete pouring amount, the current common method comprises the following steps: one is to use a large-scale spreader to pump the concrete to a concrete pouring working surface through a ground pump through a guide pipe; one is that a loader or other construction machines are used to transport the concrete in the tank car to the pouring working surface one by one, and then the concrete is poured into the pouring working point once (not conforming to the concrete pouring regulations); one is to manually transport the concrete in the tank car to the casting work surface with a trolley and then cast little by little with tools.
For some engineering structures with narrow space or small concrete pouring amount, the two common modes have the following defects:
1. the large-scale material distributing machine cannot be used in a narrow space; for small-volume concrete pouring operation, the use of a large-scale spreader causes serious resource waste.
2. The concrete is transported by using the back-and-forth bucket of machines such as a loader, an excavator and the like, and although the problem of narrow space or small-volume concrete pouring can be solved to a certain extent, the problems of noise pollution, tail gas emission, low operation efficiency, reduction of the use efficiency of mechanical equipment and the like exist, and the requirements of green construction are not met. In addition, in the pouring process, the pouring flow and height of concrete cannot be accurately controlled, and the conditions of mold expansion, steel bar displacement, structural deformation, concrete waste and the like are easily caused.
3. The concrete is transported by using a manual trolley, so that the efficiency is low, a large amount of manpower resources are wasted, the construction period is delayed, the pouring time is too long, and the quality of the structure is influenced.
In some engineering structures with narrow space or small concrete pouring amount, when the traditional large construction machinery cannot be used and a loader, an excavator or a manual trolley is used for transporting and pouring concrete, the working efficiency is low, the resource waste is serious, and the construction period influence is large. Therefore, the traditional concrete pouring tools and the corresponding measures cannot meet the requirements of site construction and cannot adapt to the development direction of the building industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete placement device for narrow and small space or little volume uses the device's control through the frock personnel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a concrete placement device for narrow and small space or little volume, includes power traction portion, concrete placement portion and remote controller, power traction portion is fixed with concrete placement portion, its characterized in that, power traction portion internal fixation has a control system of pouring portion, pouring portion control system links to each other with the remote controller, concrete placement portion includes:
the hopper is connected with the power traction part through the support, and a discharge hole is formed in the surface of one side of the hopper;
the gate is fixed at the discharge port and used for limiting the flow of the concrete;
chute piece arranged under discharge port and hinged with hopper, and
and a hydraulic rod connecting the chute member and the support.
As a further aspect of the present invention: the bottom surface sets up to the oblique shape slope of discharge gate direction decline slope in the hopper, oblique shape slope upper surface sets up to the funnel slope of ascending slope from the discharge gate to both sides, the angle of inclination scope on oblique shape slope and funnel slope does: 2.0-3.8 degrees, and the lowest point of the inclined slope and the funnel slope is higher than the bottom surface of the discharge hole.
As a further aspect of the present invention: the chute piece and the hopper are hinged with a connecting piece fixed on the hopper through iron pins on the chute piece, the hydraulic rod and the chute piece are hinged with the connecting piece fixed on the chute through the iron pins on the hydraulic rod, and the side surfaces of the two ends of the two iron pins are provided with clips in an inserted mode.
As a further aspect of the present invention: the hydraulic rod is connected with a first hydraulic rod line, and the first hydraulic rod line is connected with a pouring part control system.
As a further aspect of the present invention: the rotary support for controlling the direction of the hopper is fixed between the support and the traction part, the rotary support is driven by an electric gear, the electric gear is connected with a control system of the pouring part, and the gate is connected with a remote controller.
As a further aspect of the present invention: and a telescopic rod for driving the support to move up and down is fixed between the support and the traction part, the telescopic rod is connected with a second hydraulic rod line, and the second hydraulic rod line is connected with a control system of the pouring part.
As a further aspect of the present invention: the power traction part is connected with a power control system, and the power control system is connected with a remote controller.
As a further aspect of the present invention: and the outer surface of the power traction part is fixedly connected with a safety alarm lamp.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, can overcome large-scale apparatus on the one hand and can't use and use the problem that the inefficiency that the transport of artifical shallow was pour in narrow and small space, on the other hand has improved the efficiency of pouring to the little space concrete through this concrete placement device, simultaneously through the mode to pouring the device remote control, the use degree of difficulty of concrete placement device has been reduced, and the appearance of this kind of little space concrete placement's device, the construction degree of difficulty of complicated engineering in the current building trade has been reduced to a certain extent, accord with the development trend of current building trade.
Drawings
FIG. 1 is a schematic elevation view of a concrete pouring apparatus;
FIG. 2 is a schematic view showing a structure of a pulling part in a concrete pouring apparatus;
FIG. 3 is a schematic structural view of a concrete pouring section in a concrete pouring apparatus;
FIG. 4 is a schematic structural view of a chute member and a hydraulic rod portion in a concrete pouring apparatus;
FIG. 5 is a schematic sectional front view of a hopper section of a concrete pouring apparatus;
FIG. 6 is a schematic side sectional view of a hopper section of a concrete pouring apparatus;
FIG. 7 is a schematic view showing an elevation of a discharge port portion of a concrete pouring apparatus;
fig. 8 is a schematic elevation view of a remote controller portion of a concrete pouring apparatus.
In the figure: 1-a traction part, 2-a safety alarm lamp, 3-wheels, 4-a rotating base, 5-a telescopic rod, 6-a support, 7-a hopper, 8-a hydraulic rod, 9-a concrete chute part, 10-a hydraulic pipeline, 11-a clip, 12-a triangular slope, 13-a funnel slope, 14-a discharge port, 15-a gate, 16-a discharge port bottom surface, 17-a remote controller, 18-a signal transmitting antenna, 19-a power switch, 20-a traction operating rod, 21-a hopper operating rod, 22-a chute part operating rod and 23-a gate switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides an in, a concrete placement device for narrow and small space or little volume, including power traction portion 1, concrete placement portion and remote controller 17, power traction portion is fixed with concrete placement portion, power traction portion internal fixation has a control system of pouring, it all links to each other with the remote controller to pour a control system, power traction portion is connected with power control system, power control system links to each other with the remote controller, and the remote controller carries out radio signal transmission control to pouring a control system and power control system respectively through infrared induction, infrared wireless induction control belongs to technical personnel's in the field well-known technique, no longer gives unnecessary details here. The concrete pouring part comprises a hopper 7, a discharge port 14, a gate 15 fixed at the discharge port, a support 6 connected with the hopper 7 and the power traction part, and a chute part 9 and a hydraulic rod 8 which are arranged right below the discharge port and hinged with the hopper.
As shown in fig. 6-7, a discharge port 14 is opened on a surface of one side of the hopper 7, a gate 15 for limiting the flow of concrete is fixed at the discharge port 14, a chute member 9 hinged to the hopper is arranged under the discharge port, the discharge port is used as an only outlet of concrete, and in cooperation with the chute member under the discharge port, the concrete can flow out of the discharge port to the chute member and be drained to a corresponding pouring position through the chute member 9, as shown in fig. 5-6, an inclined slope 12 inclined downward toward the discharge port is arranged on the inner bottom surface of the hopper 7, an inclined funnel slope 13 inclined upward from the discharge port to both sides is arranged on the upper surface of the inclined slope, and the inclination angles of the inclined slope and the funnel slope can be, but are not limited to: 2.0 °, 2.4 °, 2.9 °, 3.3 °, 3.8 °, the minimum point on sloping and the funnel slope of sloping is higher than discharge gate bottom surface 16, opens the back when gate 15, and under the action of gravity, the concrete in the hopper flows to the discharge gate along sloping and the funnel slope, simultaneously the minimum point on sloping and the funnel slope of sloping is higher than discharge gate bottom surface 16, can not produce the phenomenon that the concrete is detained because of the separation of discharge gate in the messenger's hopper.
The gate 15 is electric gate to be connected with the remote controller, but the staff passes through the switch of remote controller contactless control gate 15, can carry out indirect control to the outflow speed of concrete from the discharge gate through the degree of opening and shutting of control gate simultaneously.
As shown in fig. 1-3, the support 6 connects the hopper 7 and the power traction unit 1, the power traction unit is connected to a power control system, the power control system is connected to a remote controller, a traction operation rod 20 for controlling the power control system is arranged on the remote controller, and an operator can adjust the movement track of the concrete pouring device through the traction operation rod on the remote controller, so that the operator can control the concrete pouring device to move forward, backward, left turn, right turn, and the like, thereby facilitating the operator to move the position of the concrete pouring device and simultaneously enabling the operator to pour the concrete in the hopper in a specific area.
A rotary support 4 for controlling the direction of the hopper is fixed between the support and the power traction part 1, the rotary support is driven by an electric gear, the electric gear is connected with a control system of the pouring part, an expansion link 5 for driving the support to move up and down is fixed between the support 6 and the traction part, the expansion link is connected with a second hydraulic rod line, the second hydraulic rod line is connected with the control system of the pouring part, the control system of the pouring part is connected with a remote controller, the remote controller can correspondingly control the electric gear connected with the rotary support 4 and the second hydraulic rod line connected with the expansion link, so that a worker can electrically rotate the rotary support 4 through a hopper operating rod 21 on the remote controller, the aim of controlling the discharging direction of the hopper is achieved, and meanwhile, the worker can also control the second hydraulic rod line through the remote controller, the telescopic length of telescopic link is adjusted, can be with telescopic link upper portion part jacking or reduce to the height of needs, and the upper limit of jacking height can be customized according to the construction actual need simultaneously.
As shown in fig. 3-4, the chute member 9 and the hopper are hinged to each other through an iron pin on the chute member and a connecting member fixed on the hopper 7, the hydraulic rod and the chute member are hinged to each other through an iron pin on the hydraulic rod and a connecting member fixed on the chute, the hydraulic rod is connected with a first hydraulic rod line 10, the first hydraulic rod line 10 is connected with a pouring part control system, through the two hinges of the chute member, the telescopic length of the hydraulic rod can be adjusted through the pouring part control system, so as to adjust the angle of the chute member 9 relative to the hopper 7, and facilitate the concrete pouring of a worker at a specific position, the side surfaces of both ends of the two iron pins are inserted with clips 11, the clips can pass through holes formed on the side surfaces of the ends of the iron pins to lock the iron pins and the connecting member, so that the chute member 9 can be hinged to the hopper 7, after the checkpost of iron round pin one end was taken off from the hole, the iron round pin can be taken out from the other end of connecting piece, realizes the dismantlement of chute 9 on the connecting piece, and the staff of being convenient for is fixed and is dismantled the iron round pin, and first hydraulic stem line links to each other with a control system of pouring in addition, a control system of pouring links to each other with the remote controller, therefore the staff can adjust the angle of the relative hopper of chute spare through chute spare action bars 22 on the remote controller, the angle of regulation of chute spare can be but not only be limited to: the angle of the horizontal plane is 0 degree, 30 degrees, 45 degrees, 60 degrees and 75 degrees (the horizontal direction is zero direction), so that the operation of casting concrete on the casting working surface can be remotely controlled by workers.
As shown in fig. 8, the remote controller is provided with a plurality of concrete pouring device control buttons, and the plurality of control buttons respectively have: the power switch 19 is used for starting the concrete pouring device; the traction operating rod 20 is used for adjusting the position of the concrete pouring device, a worker controls the traction moving direction of the concrete pouring device by pushing the traction operating rod forwards, backwards, leftwards and rightwards, and the traction speed is controlled by the lifting amplitude of the traction operating rod to press the traction operating rod for braking; a hopper operating lever 21 capable of performing 360-degree rotation adjustment of the electric gear in the rotation support 4 by pushing the hopper operating lever 21, thereby changing the direction of concrete pouring; the chute piece operating rod 22 is pushed and adjusted by a worker forwards and backwards to adjust the length of the hydraulic rod 8, so that the inclination angle of the chute piece relative to the hopper is adjusted; the gate switch 23 is used for controlling the electric gate, and a worker opens the electric gate upwards or closes the electric gate downwards by rotating the gate switch; the remote controller 17 is fixedly connected with a signal transmitting antenna, and the signal transmitting antenna can transmit the regulating and controlling signal to the pouring part control system and the power control system through infrared rays, so that the pouring part control system and the power control system can regulate and control all parts of the concrete pouring device, workers can regulate and control the concrete pouring device in real time according to actual construction conditions, and the device can be better suitable for engineering structures with narrow space or smaller concrete pouring amount.
As shown in fig. 1, a safety warning lamp 2 is fixedly connected to the outer surface of the power traction part, and when the concrete pouring device is in use, the safety warning lamp can remind surrounding people of safety through flashing and warning sound in order to ensure safety.
The device can also be additionally provided with network control equipment, and remote control is carried out through the Internet, so that the Internet of things is realized.
The utility model discloses novel structure, the operation is stable, the utility model discloses when using, at first the staff places the concrete in hopper 7, rethread remote controller 17 is to the position of concrete placement device, the height of hopper, the direction of hopper discharge gate and the angle of chute spare are adjusted respectively, the staff upwards opens gate 15 again, the concrete is under the action of gravity, flow out to chute spare 9 from discharge gate 14, under the water conservancy diversion effect of chute spare 9 again, with the position that the concrete water conservancy diversion was pour to needs, after the working face is pour and is accomplished, the staff upwards closes gate 15 again. The utility model discloses a this concrete placement device can carry out a small amount of concrete placement's operation to the narrow and small engineering structure of some spaces or the concrete placement volume is less, compare in prior art in concrete placement's operation mode, the utility model discloses an aspect can overcome the problem that large-scale apparatus can't use and use the inefficiency that the transport of shallow cart was pour in narrow and small space, and on the other hand has improved the efficiency of pouring to the little space concrete through this concrete placement device, simultaneously through the mode to pouring the device remote control, has reduced the use degree of difficulty of concrete placement device, and the appearance of this kind of little space concrete placement's device, has reduced the construction degree of difficulty of complicated engineering in the current building trade to a certain extent, accords with the development trend of current building trade.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a concrete placement device for narrow and small space or little volume, includes power traction portion (1), concrete placement portion and remote controller, power traction portion is fixed with concrete placement portion, its characterized in that, power traction portion internal fixation has pouring portion control system, pouring portion control system links to each other with the remote controller, concrete placement portion includes:
the hopper (7) is connected with the power traction part through a support (6), and a discharge hole (14) is formed in the surface of one side of the hopper;
a gate (15) fixed at the discharge port for limiting the flow of concrete;
a chute part (9) which is arranged under the discharge port and is hinged with the hopper, and
a hydraulic rod (8) connecting the chute member with the support (6).
2. The concrete placement device for small spaces or small volumes as claimed in claim 1, wherein the inner bottom surface of said hopper (7) is formed as a sloping slope (12) which slopes downward toward the discharge port, and the upper surface of said sloping slope is formed as a funnel slope (13) which slopes upward from the discharge port to both sides, and the range of the slope angles of said sloping slope and said funnel slope is: 2.0-3.8 degrees, and the lowest point of the inclined slope and the funnel slope is higher than the bottom surface (16) of the discharge hole.
3. A concrete pouring device for small spaces or small volumes according to claim 1, characterized in that said chute member (9) and said hopper are hinged to each other by means of iron pins on the chute member and to a connecting member fixed to the hopper, said hydraulic rod and chute member are hinged to each other by means of iron pins on the hydraulic rod and to a connecting member fixed to the chute, and said two iron pins have clips (11) inserted on both end side surfaces.
4. A concrete casting device for small spaces or small volumes according to claim 3, characterized in that to said hydraulic rod there is connected a first hydraulic rod line (10) which is connected to the casting control system.
5. The concrete pouring device for small spaces or small volumes according to claim 1, characterized in that between said support (6) and the traction section there is fixed a rotating support (4) controlling the direction of the hopper, said rotating support being driven by an electric gear connected to the pouring section control system, said gate (15) being connected to a remote control.
6. The concrete pouring device for small spaces or small volumes as claimed in claim 5, characterized in that a telescopic rod (5) for moving the support up and down is fixed between the support (6) and the traction part, and the telescopic rod is connected with a second hydraulic rod line which is connected with the pouring part control system.
7. A concrete pouring device for small spaces or small volumes, according to claim 1, characterized in that said power traction portion (1) is connected with a power control system, said power control system being connected with a remote control.
8. The concrete pouring device for small spaces or small volumes as claimed in claim 1, characterized in that a safety warning light is fixedly connected to the outer surface of said power traction part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226462.6U CN211923559U (en) | 2020-02-28 | 2020-02-28 | A concrete placement device for narrow and small space or little volume |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226462.6U CN211923559U (en) | 2020-02-28 | 2020-02-28 | A concrete placement device for narrow and small space or little volume |
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| CN211923559U true CN211923559U (en) | 2020-11-13 |
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| CN202020226462.6U Active CN211923559U (en) | 2020-02-28 | 2020-02-28 | A concrete placement device for narrow and small space or little volume |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278094A (en) * | 2022-01-10 | 2022-04-05 | 安徽理工大学 | Automatic concrete pouring device for building construction |
| CN117027491A (en) * | 2023-10-09 | 2023-11-10 | 上海建工集团股份有限公司 | Ultra-high performance concrete in-situ repair method and system in narrow space |
-
2020
- 2020-02-28 CN CN202020226462.6U patent/CN211923559U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278094A (en) * | 2022-01-10 | 2022-04-05 | 安徽理工大学 | Automatic concrete pouring device for building construction |
| CN117027491A (en) * | 2023-10-09 | 2023-11-10 | 上海建工集团股份有限公司 | Ultra-high performance concrete in-situ repair method and system in narrow space |
| CN117027491B (en) * | 2023-10-09 | 2023-12-15 | 上海建工集团股份有限公司 | Ultra-high performance concrete in-situ repair method and system in narrow space |
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