Auxiliary concrete pouring device in slip form construction and construction method thereof

Abstract

The invention relates to an auxiliary concrete pouring device in slip-form construction, which comprises two guide rails, two hydraulic cylinders, two hydraulic cylinders, two hydraulic cylinders, two hydraulic cylinders and two hydraulic cylinders, wherein the two guide rails are respectively arranged at two ends of an open frame of a slip-form platform; the two baffles are arranged on the two guide rails in a sliding mode correspondingly, and the two baffles are arranged on the two sides of the pouring opening correspondingly; the first handle is arranged on the side wall of the baffle; and the pump pipe is arranged on a frame shaped like a Chinese character'kou 'of the slip form platform, the output end of the pump pipe extends into the position between the two baffles, and concrete for pouring can be output. According to the auxiliary concrete pouring device in slip-form construction, the guide rails are installed on the frame shaped like the Chinese character'kou 'of the slip-form platform, the detachable baffles are arranged to slide on the guide rails, the pump pipe is matched to pump concrete to the position between the baffles, the baffles transfer and convey the concrete to the pouring opening, accurate conveying of the concrete in slip-form construction is conducted, waste is reduced, and the construction efficiency is improved. The working efficiency is improved, and the cleanliness of the slip form platform is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a concrete auxiliary pouring device in slip-form construction and a construction method thereof. BACKGROUND

[0002] The warehouse wall construction of a certain port warehouse has a warehouse wall thickness of 280mm, an inner diameter of 30m, and adopts a slip-form process. Each silo uses 68 letter frames and 68 jacks with a jack spacing of 1400mm. The slip-form installation starts to slide up to the end of the design elevation, and the slip-form platform is removed.

[0003] The ordinary method of this type of construction is to use a concrete distributor in the middle part of the slip-form platform to introduce concrete into a small cart, and pour the concrete into the formwork. This method requires 10 laborers, has low construction efficiency, and takes about 40-60 minutes to pour one circle of concrete, which is slow and affects the reinforcement binding and formwork lifting time of the next layer of slip-form. Directly pouring concrete into the formwork using a pump pipe will cause concrete to splash outside, and personnel will be needed to clean the concrete on the platform, which wastes materials, increases labor, and also affects the next process. SUMMARY

[0004] The present application aims to overcome the defects of the prior art and provide a concrete auxiliary pouring device in slip-form construction and a construction method thereof, which solves the problem of existing pump pipes directly pouring concrete into the formwork, which will cause concrete to splash outside, waste materials, and require personnel to clean the concrete on the platform, increasing labor.

[0005] The technical solution to achieve the above-mentioned purpose is: a concrete auxiliary pouring device in slip-form construction, comprising: two guide rails, the two guide rails are respectively arranged at the two ends of the letter frame on the slip-form platform; two baffle plates, the two baffle plates are respectively slidably arranged on the two guide rails, and the two baffle plates are respectively arranged on the two sides of the pouring opening; a first handle, the first handle is arranged on the side wall of the baffle plate; a pump pipe, the pump pipe is arranged on the letter frame of the slip-form platform, and the output end of the pump pipe extends into the space between the two baffle plates to output concrete for pouring.

[0006] In the concrete auxiliary pouring device in slip-form construction, guide rails are installed on the letter frame of the slip-form platform, and detachable baffle plates are arranged to slide on the guide rails. The pump pipe pumps concrete into the space between the baffle plates, and the baffle plates transfer and deliver the concrete to the pouring opening, which realizes accurate delivery of concrete in slip-form construction, reduces waste, improves work efficiency, and improves the cleanliness of the slip-form platform.

[0007] The design points of the device are that the guide rails and the slidable baffle plates cooperate with the concrete pouring construction.

[0008] Compared with the concrete pouring process of the distributor + small trolley, the process can significantly reduce the pouring time, improve the pouring efficiency, reduce the labor, and is safe, efficient, energy-saving and environment-friendly in construction, and simple in on-site construction operation

[0009] The further improvement of the concrete auxiliary pouring device in the slip-form construction is that the guide rails are formed by splicing a plurality of guide rail units.

[0010] The further improvement of the concrete auxiliary pouring device in the slip-form construction is that the two ends of the guide rail unit are respectively provided with clamping blocks and clamping grooves.

[0011] The further improvement of the concrete auxiliary pouring device in the slip-form construction is that the first connecting pieces are arranged between adjacent guide rail units.

[0012] The further improvement of the concrete auxiliary pouring device in the slip-form construction is that the hooks are arranged on the baffle, the hooks can be hung on the corresponding guide rails, and the baffle is driven to slide along the guide rail.

[0013] The further improvement of the concrete auxiliary pouring device in the slip-form construction is that the bottom of the two baffles is surrounded to form a grouting port.

[0014] The further improvement of the concrete auxiliary pouring device in the slip-form construction is that the second handle is further arranged on the baffle, and the second handle is arranged at the upper end of the baffle.

[0015] The further improvement of the concrete auxiliary pouring device in the slip-form construction is that the baffle comprises a plurality of plate bodies and a plurality of second connecting pieces, the plate bodies are spliced side by side, and the second connecting pieces are arranged at the splicing positions of every two adjacent plate bodies.

[0016] The construction method of the concrete auxiliary pouring device in the slip-form construction comprises the following steps: two guide rails are assembled on both sides of the opening frame on the slip-form platform; two baffles are assembled, and the two baffles are hung on the two guide rails respectively; the two baffles are adjusted to the two sides of the pouring port and arranged symmetrically, and the lower edges of the two baffles are turned to the upper side of the pouring port; the pump pipe is arranged on the opening frame of the slip-form platform, the output end of the pump pipe is inserted between the two baffles, the concrete for pouring is injected into the pouring port, and the pouring is completed.

[0017] The further improvement of the construction method of the concrete auxiliary pouring device in the slip-form construction is that the two baffle plates are respectively hung on the two guide rails, and the end of the baffle plate is provided with a second handle, the side wall of the baffle plate is provided with a first handle and a hook, and the baffle plate is hung on the guide rail through the hook. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a longitudinal structure sectional view of the concrete auxiliary pouring device in the slip-form construction.

[0019] Figure 2 It is a top view of the guide rail.

[0020] Figure 3 It is a connection diagram of the guide rail unit.

[0021] Figure 4 It is a front view of the baffle plate.

[0022] Figure 5 It is a side view of the baffle plate.

[0023] Figure 6 It is a structure diagram of the baffle plate turnover.

[0024] Figure 7 It is a flowchart of the construction method of the concrete auxiliary pouring device in the slip-form construction.

[0025] Figure 8 It is a flowchart of step S230.

[0026] In the figure: 1, guide rail; 11, guide rail unit; 111, clamping block; 112, clamping groove; 12, first connecting piece; 2, baffle plate; 201, plate body; 202, second connecting piece; 21, first handle; 22, hook; 23, second handle; 3, pump pipe; 4, slip-form platform; 41, open letter frame; 5, pouring area; 51, pouring port. DETAILED DESCRIPTION

[0027] The application will be further described below in combination with the drawings and specific embodiments.

[0028] Reference Figure 1 and Figure 2 , Figure 1 It shows a longitudinal structure sectional view of the concrete auxiliary pouring device in the slip-form construction, Figure 2 It shows a top view of the guide rail. The application provides a concrete auxiliary pouring device in the slip-form construction, which comprises two guide rails 1, and the two guide rails 1 are respectively arranged at two ends of the open letter frame 41 of the slip-form platform 4.

[0029] The pouring area 5 and the pouring opening 51 are circular, and the sliding formwork platform 4 is correspondingly arranged above the pouring opening 51 and is also circular.

[0030] In other embodiments, the corresponding sliding formwork platform 4 is built according to the shape of the pouring area 5.

[0031] The two baffle plates 2 are respectively slidably arranged on the two guide rails 1 and are respectively arranged on the two sides of the pouring opening 51.

[0032] The baffle plate 2 is vertically arranged on the two sides of the opening frame 41 of the sliding formwork platform 4.

[0033] The first handle 21 is arranged on the side wall of the baffle plate 2.

[0034] The first handle 21 can be used by the construction personnel to push the baffle plate 2 to slide on the guide rail 1, so as to adjust the position of the baffle plate 2, and the first handle 21 can be used to hold and push the baffle plate 2 to be longitudinally flipped.

[0035] The pump pipe 3 is arranged on the opening frame 41 of the sliding formwork platform 4, and the output end of the pump pipe 3 extends into the two baffle plates 2 to output the concrete for pouring.

[0036] The construction personnel can control the sliding of the baffle plate 2 through the handle, and the platform opening frame 41 can be moved by rotating the baffle plate 2, without the need to additionally take down the baffle plate 2.

[0037] Referring to Figure 3 , a connection diagram of the guide rail unit is shown. The present application provides a concrete auxiliary pouring device in sliding formwork construction, and the guide rail 1 is formed by splicing a plurality of guide rail units 11.

[0038] The guide rail 1 is detachable, and the splicing shape of the guide rail 1 is arranged according to the sliding formwork platform 4, which is not limited here.

[0039] In the present embodiment, the guide rail 1 is welded with the opening frame 41 through a socket joint, the guide rail 1 is drilled at the joint position, and is inserted on the joint.

[0040] Referring to Figure 3 , a connection diagram of the guide rail unit is shown. The present application provides a concrete auxiliary pouring device in sliding formwork construction, and the guide rail unit 11 is respectively provided with a clamping block 111 and a clamping groove 112 at two ends.

[0041] The guide rail 1 is connected between the segments through a socket, and the adjacent clamping block 111 and clamping groove 112 are correspondingly clamped.

[0042] Referring to Figure 3 , a schematic diagram of the connection of the guide rail unit of the present application is shown. The present application provides a concrete auxiliary pouring device in slip-form construction, and a first connecting piece 12 is arranged between adjacent guide rail units 11 to connect them.

[0043] The first connecting piece 12 can be a screw, and the adjacent guide rail units 11 are connected and reinforced by screwing.

[0044] Referring to Figure 4 and Figure 5 , Figure 4 a front view of the baffle of the present application is shown, Figure 5 a side view of the baffle of the present application is shown. The present application provides a concrete auxiliary pouring device in slip-form construction, and a hook 22 is arranged on the baffle 2, which can be hung on the corresponding guide rail 1 to drive the baffle 2 to slide along the guide rail 1.

[0045] The hook 22 is arranged on the side wall of the baffle 2 and is welded with the baffle 2, and the baffle 2 can rotate around the hook 22 as the axis.

[0046] In the present embodiment, the number of hooks 22 can be one or two, which is not specifically limited here.

[0047] The present application provides a concrete auxiliary pouring device in slip-form construction, and the bottoms of the two baffles 2 form a grouting opening.

[0048] The upper part of the pouring opening 51 formed between the two baffles 2 corresponding to the warehouse walls of pouring areas 5 of different sizes can adjust the width of the grouting opening. The opposite side walls of the two baffles 2 are used to receive the concrete output by the output end of the pump pipe 3 and transmit the concrete to the pouring opening 51 for pouring.

[0049] Referring to Figure 4 and Figure 5 , Figure 4 a front view of the baffle of the present application is shown, Figure 5 a side view of the baffle of the present application is shown. The present application provides a concrete auxiliary pouring device in slip-form construction, and a second handle 23 is further arranged on the baffle 2, which is arranged at the upper end of the baffle 2.

[0050] The second handle 23 is used to fix the overturning angle of the baffle 2, so that it does not deviate during construction and ensures the size of the grouting opening.

[0051] Referring to Figure 4 and Figure 5 , Figure 4 a front view of the baffle of the present application is shown, Figure 5The side view of the baffle of the application is shown. The application provides a concrete auxiliary pouring device in slip-form construction, and the baffle 2 comprises: a plurality of plate bodies 201 which are spliced side by side.

[0052] The plate body 201 can be made of a steel plate, and the number and size of the plate body 201 are selected according to actual construction requirements and are not specifically limited here.

[0053] A plurality of second connecting pieces 202 are arranged at the splicing positions of every two adjacent plate bodies 201.

[0054] The second connecting piece 202 is an angle steel, and the number and size of the second connecting piece 202 are selected according to the size of the plate body 201 in actual construction and are not specifically limited here.

[0055] Referring to Figure 4 and Figure 5 , Figure 6 The structural schematic view of the baffle of the application is shown, Figure 7 The application provides a construction method of a concrete auxiliary pouring device in slip-form construction, and the construction method comprises the following steps:

[0056] Step S210 is performed: two guide rails 1 are assembled on both sides of the letter rack 41 of the slip-form platform 4.

[0057] The guide rail 1 is spliced by a plurality of guide rail units 11, and then step S220 is performed.

[0058] Step S220 is performed: two baffles 2 are assembled, and the two baffles 2 are respectively hung on the two guide rails 1.

[0059] The baffle 2 is vertically hung on the guide rail 1, and the baffle 2 can be longitudinally flipped, the included angle and the spacing between the two baffles 2 can be adjusted according to requirements, and then step S230 is performed.

[0060] Step S230 is performed: the two baffles 2 are adjusted to be arranged symmetrically on both sides of the pouring opening 51, and the lower edges of the two baffles 2 are turned to the upper side of the pouring opening 51.

[0061] The construction personnel can control the sliding of the baffle 2 on the guide rail 1, and the conversion movement between the letter racks 41 can be realized by rotating the baffle 2, without the need to additionally take down the baffle 2, and then step S240 is performed.

[0062] Step S240 is performed: the pump pipe 3 is arranged on the opening frame 41 of the slip-form platform 4, and the output end of the pump pipe 3 is extended into the two baffle plates 2, corresponding to the output of the concrete pouring into the pouring opening 51, and the pouring is completed.

[0063] The pump pipe 3 is directly introduced between the baffle plates 2 for concrete pouring, and the baffle plates 2 can receive the concrete and introduce it into the pouring opening 51.

[0064] Referring to Figure 6 Figure 7 Figure 8 , a flowchart of step S230 of the present application is shown. The present application provides a construction method of a concrete auxiliary pouring device in slip-form construction, and step S230 includes:

[0065] Step S231 is performed: the second handle 23 is arranged at the end of the baffle plate 2.

[0066] The second handle 23 is arranged at the upper end of the baffle plate 2, and then step S232 is performed.

[0067] Step S232 is performed: the first handle 21 and the hook 22 are arranged on the side wall of the baffle plate 2.

[0068] The first handle 21 is arranged on the side wall of the baffle plate 2, and then step S233 is performed.

[0069] Step S233 is performed: the baffle plate 2 is hung on the guide rail 1 through the hook 22.

[0070] The baffle plate 2 can slide along the guide rail 1 through the hook 22, and the baffle plate 2 can be longitudinally flipped.

[0071] The present application has been described in detail in the above embodiments combined with the drawings, and those skilled in the art can make various changes to the present application according to the above description. Therefore, some details in the embodiments should not constitute a limitation on the present application, and the scope of protection of the present application will be defined by the appended claims.

Claims

1. A concrete auxiliary pouring device in slipform construction, characterized in that: include: Two guide rails, the two guide rails are respectively arranged at two ends of the open frame of the sliding platform; Two baffles, the two baffles are respectively slidably mounted on the two guide rails, and the two baffles are respectively arranged on both sides of the pouring port; a first handle, the first handle being arranged on a side wall of the baffle; A pump pipe is arranged on the open frame of the slipform platform, and the output end of the pump pipe extends between the two baffles to output concrete for pouring.

2. The auxiliary concrete pouring device in slipform construction according to claim 1, characterized in that: The guide rail is formed by splicing multiple sections of guide rail units.

3. The auxiliary concrete pouring device in slipform construction according to claim 2, characterized in that: A clamping block and a clamping groove are respectively provided at both ends of the guide rail unit.

4. The auxiliary concrete pouring device in slipform construction according to claim 2, characterized in that: A first connecting piece is provided between adjacent guide rail units.

5. The auxiliary concrete pouring device in slipform construction according to claim 1, characterized in that: The baffle is provided with a hook, and the hook can be hung on the corresponding guide rail to drive the baffle to slide along the guide rail.

6. The auxiliary concrete pouring device in slipform construction according to claim 1, characterized in that: The bottoms of the two baffles are formed to form a grouting port.

7. The auxiliary concrete pouring device in slipform construction according to claim 1, characterized in that: The baffle is also provided with a second handle, which is arranged at the upper end of the baffle.

8. The auxiliary concrete pouring device in slipform construction according to claim 1, characterized in that: The baffle comprises: A plurality of plates, wherein the plurality of plates are spliced ​​side by side; A plurality of second connecting members are respectively arranged at the joints of two adjacent plates.

9. A construction method for a concrete auxiliary pouring device in slipform construction, characterized in that: The steps include: Assemble two guide rails on both sides of the sliding platform opening frame; Assemble two baffles and hang the two baffles on the two guide rails respectively; Adjust the two baffles to the two sides of the pouring port and arrange them symmetrically, and rotate the lower edges of the two baffles to above the pouring port; The pump pipe is arranged on the open frame of the slipform platform, and the output end of the pump pipe is extended between the two baffles, and the concrete for output pouring is injected into the pouring port to complete the pouring.

10. The construction method of the auxiliary concrete pouring device in slipform construction according to claim 9, characterized in that: The assembling of the two baffles and hanging the two baffles on the two guide rails respectively includes: A second handle is provided at the end of the baffle; A first handle and a hook are provided on the side wall of the baffle; The baffle is hung on the guide rail through the hook.

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