Channel side slope sliding formwork

Abstract

The utility model relates to a sliding formwork for a channel slope. The sliding formwork comprises a sliding rail, a slidable formwork body, a feeding groove and an excess material baffle. The sliding rails are laid on the upper side and the lower side of the channel slope and used for guiding the sliding direction of the slidable formwork. The slidable template moves along the sliding track; the slidable template comprises an upper flat plate, an inclined plate and a lower flat plate, and the inclined plate is used for supporting and slicking slope concrete; the feeding groove is formed in the upper flat plate and used for conveying concrete. The excess material baffle is installed on the lower flat plate and used for collecting overflowing concrete. The utility model has the beneficial effects that through the design of the sliding rail and the slidable template, the template can stably move along the side slope of the channel, so that the tedious operation of frequent disassembly and assembly of the traditional large template is avoided, and the construction efficiency is obviously improved. And meanwhile, a flexible scraping piece and a flexible hanging net on the inclined plate flatten the concrete surface in the moving process of the formwork, and the flatness of the slope surface of the channel side slope is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sliding formwork, especially including a channel side slope sliding formwork. BACKGROUND

[0002] The channel is an important component of high-quality farmland, and in the process of channel construction, the channel side slope surface layer concrete pouring engineering quantity is large, and the channel section changes very little, adopts the traditional big piece formwork, and there are problems such as low construction efficiency and difficult effective control of slope flatness, so it is necessary to specially develop a reliable sliding formwork. UTILITY MODEL CONTENTS

[0003] The utility model aims at overcoming the insufficient in prior art, provide a channel side slope sliding formwork, include: sliding track, slidable formwork, inlet chute and excess material baffle;

[0004] Among them, the sliding track is laid on the upper and lower sides of the channel side slope, for guiding the sliding direction of slidable formwork, the slidable formwork moves along the sliding track, the slidable formwork includes upper flat plate, inclined plate and lower flat plate, the inclined plate is used for supporting and scraping the slope concrete, the inlet chute is installed on the upper flat plate and is used for conveying concrete, the excess material baffle is installed on the lower flat plate and is used for collecting overflowed concrete.

[0005] As preferred, the upper flat plate and the lower flat plate of the slidable formwork are provided with weight blocks.

[0006] As preferred, the inclined plate is a double-layer structure, including inner plate and outer plate, the inner plate is used for scraping the concrete surface, and the outer plate is used for supporting the concrete.

[0007] As preferred, the inner plate is composed of multiple flexible blades and flexible hanging nets.

[0008] As preferred, the outer plate is provided with a plurality of air holes, the air holes are provided with openable and closable hole covers, for observing the filling condition of concrete and controlling the flow of concrete.

[0009] As preferred, the upper flat plate is provided with a jack plug structure for installing the inlet chute, and the lower flat plate is provided with a slot structure for installing the excess material baffle.

[0010] The utility model has the advantages of:

[0011] 1) The utility model discloses a sliding track and the design of slidable formwork, and the formwork can move along the channel slope stably, avoids the tedious operation of traditional bulky formwork frequent dismounting, and significantly improves construction efficiency. Meanwhile, the flexible scraper and flexible hanging net on the inclined plate smoothen the concrete surface during the formwork moving, ensure the flatness of the channel slope surface, and reduce the workload of later finishing.

[0012] 2) The utility model discloses that the counterweight that sets up on upper flat plate and lower flat plate effectively improves the overall stability of the sliding formwork, prevents the formwork from warping or deviating during construction. In addition, the air hole on the outer plate not only facilitates the flow of concrete between the formwork and the slope, but also serves as an observation hole, which facilitates construction personnel to observe the filling condition of concrete in real time, ensures the compaction of concrete pouring, and improves engineering quality.

[0013] 3) The utility model discloses the design of excess material baffle, can effectively collect the concrete overflowing from the air hole, and avoids material waste. The collected concrete can be used twice, further reducing construction cost. DRAWINGS

[0014] Figure 1 It is a kind of channel slope sliding formwork structure schematic diagram;

[0015] Figure 2 It is another kind of channel slope sliding formwork structure schematic diagram;

[0016] Figure 3 It is a kind of channel slope sliding formwork structure detail drawing;

[0017] Figure 4 It is the schematic diagram of upper flat plate jack plug structure;

[0018] Figure 5 It is the schematic diagram of lower flat plate slot structure;

[0019] Figure 6 It is the installation schematic diagram of air hole and hole cover;

[0020] Mark explanation: sliding track 1, slidable formwork 2, upper flat plate 21, jack plug structure 211, inclined plate 22, inner plate 221, outer plate 222, flexible scraper 223, flexible hanging net 224, air hole 225, hole cover 226, slot structure 227, lower flat plate 23, counterweight 24, inlet chute 3, excess material baffle 4. DETAILED DESCRIPTION

[0021] The utility model will be further described below in conjunction with the embodiments. The following embodiments are only used to help understand the utility model. It should be pointed out that for ordinary people in the technical field, without departing from the principle of the utility model, the utility model can be modified, and these improvements and modifications also fall within the scope of protection of the utility model claims.

[0022] Embodiment 1:

[0023] As Figures 1 to 6 shown, the application provides a channel slope sliding template, including: sliding rail 1, slidable template 2, feed slot 3 and excess material baffle 4;

[0024] Wherein, the sliding rail 1 is laid on the upper and lower sides of the channel slope, for guiding the sliding direction of slidable template 2;Slidable template 2 moves along the sliding rail 1;Slidable template 2 includes upper flat plate 21, inclined plate 22 and lower flat plate 23, the inclined plate 22 is used for supporting and scraping the slope concrete;The feed slot 3 is installed on the upper flat plate 21, for conveying concrete;The excess material baffle 4 is installed on the lower flat plate 23, for collecting overflowed concrete.

[0025] The upper flat plate 21, the inclined plate 22 and the lower flat plate 23 can be prefabricated as a whole, or can be assembled in blocks, when assembled, the joint should be treated to prevent leakage.

[0026] The upper flat plate 21 and the lower flat plate 23 of the slidable template 2 are provided with weight blocks 24 to improve the overall stability of the template and prevent warping.

[0027] The inclined plate 22 is a double-layer structure, including inner plate 221 and outer plate 222, the inner plate 221 is used for scraping the concrete surface, and the outer plate 222 is used for supporting the slope concrete.

[0028] The inner plate 221 is composed of a plurality of flexible blades 223 and flexible mesh 224, which is used to smooth the concrete surface during the movement of the template, to ensure the flatness of the channel slope surface.

[0029] The outer plate 222 is provided with a plurality of air holes 225, which makes the inside and outside of the template communicate, so that the concrete can flow between the template and the slope, and the air holes 225 also serve as observation holes, which can observe whether the concrete is filled densely. The air holes 225 are provided with openable hole covers 226, which should be closed from bottom to top when the concrete is dense.

[0030] The upper flat plate 21 is provided with a jack structure 211 for installing the inlet chute 3, ensuring the stability of concrete conveying; the lower flat plate 23 is provided with a slot structure 227 for installing the excess material baffle 4, facilitating the collection of overflowed concrete and secondary utilization.

[0031] Embodiment 2

[0032] On the basis of embodiment 1, the application embodiment 2 provides an operation method of a channel slope sliding template, comprising:

[0033] Step 1, after the excavation is completed, the slope is repaired, and the outer contour line of the foundation pit is basically formed, the sliding track 1 is arranged at the top and bottom of the channel respectively.

[0034] Step 2, the slidable template 2 of the slope is assembled and placed on the running track, and the inlet chute 3 and the excess material baffle 4 are installed on the upper and lower flat plates of the slidable template 2 respectively.

[0035] Step 3, the construction personnel are in place, the necessary safety facilities are in place, and the concrete pump truck pumps the concrete to the inlet.

[0036] Step 4, with the pouring of the concrete, the air vents 225 are closed in turn from bottom to top, until the pouring of the concrete is completed, and the inlet chute 3 is pulled out.

[0037] Step 5, the concrete overflowed from the air vents 225 is blocked by the excess material baffle 4 after sliding down, and can be used again after collection. Finally, the machinery is closed, the sliding template repeats steps 1-4, until the whole pouring process is completed.

Claims

1. A channel side slope sliding formwork, characterized by, The utility model relates to a kind of movable formwork for channel slope concrete, including: Sliding rail (1), slidable formwork (2), feed slot (3) and excess material baffle (4); Wherein, the sliding rail (1) is laid on the upper and lower sides of channel slope, for guiding the sliding direction of slidable formwork (2);Slidable formwork (2) moves along the sliding rail (1);Slidable formwork (2) includes upper flat plate (21), inclined plate (22) and lower flat plate (23), and the inclined plate (22) is used to support and scrape the concrete of slope surface;Feed slot (3) is installed on the upper flat plate (21), for conveying concrete;Excess material baffle (4) is installed on the lower flat plate (23), for collecting overflowed concrete.

2. The channel side slope slip form according to claim 1, wherein, The upper flat plate (21) and the lower flat plate (23) of slidable formwork (2) are equipped with weight block (24).

3. The channel side slope slip form of claim 2, wherein, The inclined plate (22) is double-layer structure, including inner plate (221) and outer plate (222), and the inner plate (221) is used to scrape concrete surface, and the outer plate (222) is used to support concrete.

4. The channel side slope slip form of claim 3, wherein, The inner plate (221) is composed of multiple flexible blades (223) and flexible mesh (224).

5. The channel side slope slipform of claim 4, wherein, The outer plate (222) is equipped with several air holes (225), and the air hole (225) is equipped with openable and closable hole cover (226), for observing the filling condition of concrete and controlling concrete flow.

6. The channel side slope slipform of claim 5, wherein, The upper flat plate (21) is equipped with jack plug structure (211), for installing feed slot (3);The lower flat plate (23) is equipped with slot structure (227), for installing excess material baffle (4).

Images