Concrete floor reserved hole conveying device

Abstract

The invention relates to the field of building construction, in particular to a concrete floor reserved hole conveying device which comprises a movable base and a conveying shell frame. A lifting mechanism is arranged on the movable base, brackets used for placing aluminum molds are arranged on the two sides of the lifting mechanism, the brackets on the two sides are connected with the lifting mechanism, and the lifting mechanism drives one bracket to ascend while the other bracket descends; the conveying shell frame is erected at the position of a reserved hole of a floor, conveying openings are formed in the bottom and the top of the conveying shell frame correspondingly, and a brushing component, a conveying component and a cleaning component are sequentially arranged in the conveying shell frame from top to bottom. According to the aluminum mold feeding device, aluminum molds can be alternately fed in a reciprocating mode, the uploading efficiency can be effectively improved, meanwhile, automatic coating of a release agent can be achieved at a material conveying hole, time and labor are saved in the whole process, and the treatment efficiency is high.

Description

Technical Field

[0001] The invention relates to the field of building construction, and in particular to a material conveying device for a reserved hole in a concrete floor slab. Background Art

[0002] During the construction of high-rise buildings, holes are reserved for each layer of poured concrete slabs to transfer aluminum molds (aluminum formwork) to the upper layer. Currently, aluminum formwork transfer equipment has the following problems: (1) One-way conveying, with only one hopper on the transfer device. After the aluminum formwork is transferred to the upper layer, it falls back and then the formwork is installed and uploaded, resulting in a slow transfer rate; (2) The release agent cannot be applied during the transfer process. Summary of the invention

[0003] Based on the above problems, the purpose of the present invention is to provide a concrete floor reserved hole conveying device, the present invention adopts the following technical solutions:

[0004] The present invention provides a material conveying device for a reserved hole in a concrete floor, comprising:

[0005] A mobile base, wherein a lifting mechanism is disposed on the mobile base, and brackets for placing the aluminum mold are disposed on both sides of the lifting mechanism, and the brackets on both sides are connected to the lifting mechanism, and the lifting mechanism drives one of the brackets to rise while the other bracket is lowered;

[0006] The conveying shell frame is set up at the reserved hole position of the floor slab, and the bottom and top of the conveying shell frame are respectively provided with conveying openings. The conveying shell frame is provided with a painting component, a conveying component and a cleaning component in sequence from top to bottom.

[0007] Preferably, the mobile base comprises a frame, rollers are arranged on both sides of the frame, and the rollers on the same side are in rolling cooperation with corresponding tracks.

[0008] Preferably, the lifting mechanism comprises a portal frame, the portal frame is arranged on the mobile base, the upper and lower parts of the portal frame are provided with sprocket shafts, the sprocket shaft located at the lower part is connected to the lifting drive motor power, each sprocket shaft is provided with a sprocket, and the sprockets on the upper and lower sprocket shafts are connected by a ring-shaped closed chain;

[0009] Sliding guides are provided on both sides of the portal frame, the inner side of the sliding guides is connected to the chain, and the outer side of the sliding guides is connected to the bracket.

[0010] Preferably, the sliding guide device includes a movable seat, the movable seat is slidably connected to the portal frame through a first guide rail slider assembly, the inner side of the movable seat is connected to the chain, and the outer side of the movable seat is connected to the bracket.

[0011] Preferably, the bracket comprises a seat plate, a top of which is provided with vertically arranged positioning pins which are plugged into the aluminum mold, and both sides of the positioning pins are provided with position-adjustable limit plates.

[0012] Preferably, a waist-shaped hole is provided on the limiting plate, an adjusting bolt is provided in the waist-shaped hole, and the adjusting bolt is threadedly connected to the seat plate.

[0013] Preferably, the brushing component includes a liquid tank, a rubber plate in contact with the aluminum mold is arranged on the front edge of the liquid tank, and absorbent cotton is arranged in the liquid tank, one side of the absorbent cotton is immersed in the liquid tank, and the other side extends to above the rubber plate.

[0014] Preferably, the conveying component includes two feed rollers arranged side by side, one of the feed rollers is set on a fixed frame, and the other feed roller is set on a position adjustment frame, one end of the two feed rollers is set with a turbine worm reducer, a transmission sleeve is set between the two turbine worm reducers, one end of the transmission sleeve is fixed to the worm of one of the turbine worm reducers, and the other end is clamped with the worm of the other turbine worm reducer, and the worm of one of the turbine worm reducers is connected to the power of the conveying drive motor.

[0015] Preferably, the position adjustment frame includes a slider arranged on the feed roller, the slider is slidably connected in a slide groove, a first telescopic driving member is arranged on the rear side of the slide groove, and a telescopic end of the first telescopic driving member is connected to the slider.

[0016] Preferably, the cleaning component includes a scraper, and the scraper is fixed on a scraper frame. Second guide rail slider assemblies are provided at both ends of the scraper frame. A second telescopic driving member is provided at the rear of the scraper frame, and the telescopic end of the second telescopic driving member is connected to the scraper frame.

[0017] Compared with the prior art, the beneficial technical effects of the present invention are:

[0018] The present invention can alternately and reciprocally feed the aluminum mold, which can effectively improve the feeding efficiency. At the same time, automatic coating of the release agent can be achieved at the material feeding hole. The whole process saves time and labor, and the processing efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the main structure of the reserved hole conveying device for concrete floor slabs of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the bracket of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the painting component of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the transmission component of the present invention;

[0025] Figure 6 It is a schematic structural diagram of the cleaning component of the present invention.

[0026] Description of reference numerals: 1. movable base; 2. lifting mechanism; 201. door frame; 202. sprocket shaft; 203. lifting drive motor; 204. sprocket; 205. chain; 206. guide slide device; 206-1. movable seat; 206-2. first guide rail slider assembly; 3. bracket; 301. seat plate; 302. positioning pin; 303. limit plate; 303-1. waist-shaped hole; 303-2. adjusting bolt; 4. transmission shell frame; 4 01. Conveying port; 5. Coating component; 501. Liquid storage tank; 502. Rubber plate; 503. Suction cotton; 6. Conveying component; 601. Feeding roller; 602. Fixing frame; 603. Position adjustment frame; 604. Worm reducer; 605. Transmission sleeve; 606. Conveying drive motor; 7. Cleaning component; 701. Scraper; 702. Scraper frame; 703. Second guide rail slider assembly; 704. Second telescopic drive member; 8. Aluminum mold. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] like Figure 1 As shown, in this embodiment, a material conveying device for a reserved hole in a concrete floor is disclosed, comprising a mobile base 1 and a conveying frame 4. A lifting mechanism 2 is provided on the mobile base 1, and brackets 3 for placing aluminum molds are provided on both sides of the lifting mechanism 2. The brackets 3 on both sides are connected to the lifting mechanism 2. When the lifting mechanism 2 drives one of the brackets 3 to rise, the other bracket 3 is lowered. The conveying frame 4 is erected at the reserved hole position of the floor, and the bottom and top of the conveying frame 4 are respectively provided with conveying ports 401, and the conveying frame 4 is provided with a painting component 5, a conveying component 6 and a cleaning component 7 from top to bottom.

[0029] like Figure 2 As shown, the mobile base 1 includes a frame 101, and rollers 102 are arranged on both sides of the frame 101. The rollers 102 on the same side roll with the corresponding tracks 103, and the tracks 103 can be fixed on the floor plate.

[0030] The lifting mechanism 2 is arranged on the vehicle frame 101, and the lifting mechanism 2 includes a portal frame 201, the bottom of the portal frame 201 is fixed to the vehicle frame 101, and the upper and lower parts of the portal frame 201 are provided with sprocket shafts 202, and the sprocket shafts 202 are connected to the portal frame 201 through a bearing assembly, wherein the sprocket shaft 202 located at the bottom is connected to the lifting drive motor 203, and the lifting drive motor 203 is installed on the side of the portal frame 201. Each sprocket shaft 202 is provided with a sprocket 204, and the sprockets 204 on the upper and lower sprocket shafts 202 are connected by a ring-shaped closed chain 205. In this embodiment, two sprockets 204 are provided on each sprocket shaft 202, so two chains 205 are required.

[0031] A guide slide 206 is provided on both sides of the door frame 201. The inner side of the guide slide 206 is connected to a link on the chain 205, and the outer side of the guide slide 206 is connected to the bracket 3. In this embodiment, the guide slide 206 includes a movable seat 206-1, and the movable seat 206-1 is slidably connected to the door frame 201 through a first guide rail slider assembly 206-2. The slide rail of the first guide rail slider assembly 206-2 is vertically fixed on the door frame 201, and the slider of the first guide rail slider assembly 206-2 is fixed on the movable seat 206-1. The inner side of the movable seat 206-1 is connected to the chain 205, and the outer side of the movable seat 206-1 is connected to the bracket 3.

[0032] like Figure 3 As shown, the support 3 is mainly used to support the aluminum mold 8. The support 3 includes a seat plate 301, which is fixed to the movable seat 206-1. A vertically arranged positioning pin 302 that is plugged and matched with the aluminum mold 8 is provided on the top of the seat plate 301, and position-adjustable limit plates 303 are provided on both sides of the positioning pin 302. Template pin holes are usually provided on the side walls of the aluminum mold 8. The positioning pin 302 is positioned using the pin holes of the aluminum mold 8. At the same time, the limit plates 303 on both sides can support the aluminum mold 8 to prevent the aluminum mold 8 from tilting.

[0033] The limiting plate 303-1 is provided with a waist-shaped hole 303-1, in which an adjusting bolt 303-2 is provided, and the adjusting bolt 303-2 is threadedly connected to the seat plate 301. The position of the limiting plate 303-1 can be adjusted by rotating the adjusting bolt 303-2, so as to adapt to aluminum molds 8 of different thicknesses.

[0034] like Figure 4As shown, the painting component 5 includes a liquid tank 501, which is fixed in the conveying shell 4, and a rubber plate 502 in contact with the aluminum mold 8 is arranged on the front edge of the liquid tank 501. A material-absorbing cotton 503 is arranged in the liquid tank 501, and the material-absorbing cotton 503 is fixed in the liquid tank 501 through a support frame. One side of the material-absorbing cotton 503 is immersed in the liquid tank 501, and the other side extends to the top of the rubber plate 502. The material-absorbing cotton 503 absorbs the release agent in the liquid tank 501 and applies it on the aluminum mold 8. The rubber plate 502 is in contact with the aluminum mold 8 to prevent the release agent from dripping onto the conveying component 6 below.

[0035] like Figure 5 As shown, the conveying component 6 includes two feed rollers 601 arranged side by side, one of which is arranged on a fixed frame 602, and the other is arranged on a position adjustment frame 603. The fixed frame 602 and the position adjustment frame 603 are both installed and fixed in the conveying shell frame 4. The distance between the two feed rollers 601 can be adjusted by the position adjustment frame 603 to adapt to aluminum molds 8 of different thicknesses. The outer walls of the feed rollers 601 are coated with an anti-slip rubber layer to increase the friction in contact with the aluminum mold 8.

[0036] One end of each of the two feed rollers 601 is provided with a worm gear reducer 604, the worm portion of the worm gear reducer 604 is connected to the end of the feed roller 601, and the worm of one of the worm gear reducers 604 is connected to the transmission drive motor 606. The transmission drive motor 606 can be installed in the transmission frame 4.

[0037] A transmission sleeve 605 is provided between the two worm gear reducers 604, and the two worm gear reducers 604 transmit power through the transmission sleeve 605. One end of the transmission sleeve 605 is fixed to the worm of one of the worm gear reducers 604, and the other end is clamped and sleeved with the worm of the other worm gear reducer 604. When the distance between the two feeding rollers 601 changes, the transmission sleeve 605 is slidably clamped with the worm of the worm gear reducer 604, so as to adapt to the change of the distance between the two feeding rollers 601 while ensuring the transmission of power.

[0038] It should be noted that the worm threads of the two worm gear reducers 604 rotate in opposite directions, so that when the worm gear reducers 604 drive the corresponding feed rollers 601 to rotate, the feed rollers 601 can rotate in opposite directions.

[0039] In this embodiment, the position adjustment frame 603 includes a slider 603-1 arranged on the feed roller 601, the end of the feed roller 601 is rotatably connected to the slider 603-1 through a bearing assembly, and the worm gear reducer 604 connected to the feed roller 601 is installed and fixed on the slider 603-1, the slider 603-1 is slidably connected in the slide groove 603-2, the slide groove 603-2 can be fixed in the conveying shell frame 4, and a first telescopic driving member 603-3 is arranged on the rear side of the slide groove 603-2, and the telescopic end of the first telescopic driving member 603-3 is connected to the slider 603-1. The first telescopic driving member 603-3 can be an electric push rod.

[0040] The cleaning component 7 includes a scraper 701, which is fixed on a scraper frame 702. The scraper frame 702 is provided with a second guide rail slider assembly 703 at both ends. The slide rail of the second guide rail slider assembly 703 is fixed in the conveying frame 4. The slider of the second guide rail slider assembly 703 is fixed to the scraper frame 702. A second telescopic driving member 704 is provided at the rear of the scraper frame 702. The telescopic end of the second telescopic driving member 704 is connected to the scraper frame 702, and the body of the second telescopic driving member 704 is connected to the conveying frame 4. The second telescopic driving member 704 can be an electric push rod.

[0041] In this embodiment, a plurality of support rollers are further provided in the conveying frame 4 , and the support rollers are in contact with the aluminum mold 8 , thereby improving the stability of the aluminum mold 8 in the conveying frame 4 .

[0042] The working principle of the present invention is as follows: since the two brackets 3 are located on both sides of the lifting mechanism 2, when one of the brackets 3 rises, the other bracket 3 must drop. When one of the brackets 3 drops to the lowest set position, the aluminum mold 8 only needs to be placed on the bracket 3.

[0043] The movable base 1 is pushed back and forth so that the bracket 3 in the ascending state corresponds to the conveying port 401 at the bottom of the conveying frame 4. The rise of the bracket 3 drives the aluminum mold 8 to enter the conveying frame 4. During the ascending process of the aluminum mold 8, the panel of the aluminum mold 8 (the aluminum template is usually composed of a panel and reinforcing ribs on the back of the panel) first contacts the cleaning component 7, and the scraper 701 scrapes and cleans the concrete remaining on the front panel of the aluminum mold 8. When the upper end of the aluminum mold 8 contacts the conveying component 6, the two feeding rollers 601 of the conveying component 6 roll and clamp the aluminum mold 8 to rise. At this time, the aluminum mold 8 will be separated from the bracket 3 below. After the two are completely separated, the lifting mechanism 2 reverses and drives the bracket 3 to descend. The bracket 3 with the aluminum mold 8 on the other side will rise, and then push the movable base 1 so that the bracket 3 with the aluminum mold 8 on the other side corresponds to the conveying port 401 at the bottom of the conveying frame 4 to wait for loading.

[0044] When the conveying component 6 drives the aluminum mold 8 to rise, the suction cotton 503 in the coating component 5 applies the release agent to the panel of the aluminum mold 8. When the lower part of the aluminum mold 8 is separated from the conveying component 6, the workers on the upper floor can take the aluminum mold 8 coated with the release agent out of the conveying frame 4.

[0045] Thereafter, the above-mentioned operation is repeated, and the lifting mechanism 2 can realize the alternating reciprocating feeding of the aluminum mold 8 and the continuous coating of the release agent during the feeding process of the aluminum mold 8 .

[0046] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A material conveying device for reserved holes in concrete floor, characterized in that: include: A movable base (1), wherein a lifting mechanism (2) is arranged on the movable base (1), and brackets (3) for placing the aluminum mold are arranged on both sides of the lifting mechanism (2), and the brackets (3) on both sides are connected to the lifting mechanism (2), and when the lifting mechanism (2) drives one of the brackets (3) to rise, the other bracket (3) is lowered; A conveying frame (4), the conveying frame (4) is erected at a reserved opening position of a floor slab, the bottom and top of the conveying frame (4) are respectively provided with conveying openings (401), and the conveying frame (4) is provided with a painting component (5), a conveying component (6) and a cleaning component (7) in sequence from top to bottom.

2. The concrete floor reserved hole material conveying device according to claim 1 is characterized in that: The mobile base (1) comprises a frame (101), and rollers (102) are provided on both sides of the frame (101), and the rollers (102) on the same side are in rolling cooperation with corresponding tracks (103).

3. The concrete floor reserved hole material conveying device according to claim 1 is characterized in that: The lifting mechanism (2) comprises a portal frame (201), the portal frame (201) is arranged on the movable base (1), the upper and lower parts of the portal frame (201) are both provided with sprocket shafts (202), the sprocket shaft (202) located at the bottom is connected to the lifting drive motor (203) by power, each of the sprocket shafts (202) is provided with a sprocket (204), and the sprockets (204) on the upper and lower sprocket shafts (202) are connected by a ring-shaped closed chain (205); Sliding guides (206) are provided on both sides of the portal frame (201); the inner side of the sliding guides (206) is connected to the chain (205), and the outer side of the sliding guides (206) is connected to the bracket (3).

4. The concrete floor reserved hole material conveying device according to claim 3 is characterized in that: The guide slide device (206) comprises a movable seat (206-1), the movable seat (206-1) is slidably connected to the door frame (201) via a first guide rail slider assembly (206-2), the inner side of the movable seat (206-1) is connected to the chain (205), and the outer side of the movable seat (206-1) is connected to the bracket (3).

5. The concrete floor reserved hole material conveying device according to claim 1, characterized in that: The bracket (3) comprises a seat plate (301), the top of which is provided with a vertically arranged positioning pin (302) plugged into the aluminum mold, and both sides of the positioning pin (302) are provided with position-adjustable limit plates (303).

6. The material conveying device for reserved holes in concrete floor slabs according to claim 5, characterized in that: The limiting plate (303-1) is provided with a waist-shaped hole (303-1), an adjusting bolt (303-2) is provided in the waist-shaped hole (303-1), and the adjusting bolt (303-2) is threadedly connected to the seat plate (301).

7. The concrete floor reserved hole material conveying device according to claim 1, characterized in that: The coating component (5) comprises a liquid storage tank (501), a rubber plate (502) in contact with the aluminum mold is arranged on the front edge of the liquid storage tank (501), and a material absorption cotton (503) is arranged in the liquid storage tank (501), one side of the material absorption cotton (503) is immersed in the liquid storage tank (501), and the other side extends to the top of the rubber plate (502).

8. The concrete floor reserved hole material conveying device according to claim 1, characterized in that: The conveying component (6) comprises two feed rollers (601) arranged side by side, wherein one of the feed rollers (601) is arranged on a fixed frame (602), and the other feed roller (601) is arranged on a position adjustment frame (603); one end of each of the two feed rollers (601) is provided with a worm gear reducer (604); a transmission sleeve (605) is provided between the two worm gear reducers (604); one end of the transmission sleeve (605) is fixed to the worm of one of the worm gear reducers (604), and the other end is clamped and sleeved with the worm of the other worm gear reducer (604); the worm of one of the worm gear reducers (604) is dynamically connected to a conveying drive motor (606).

9. The concrete floor reserved hole material conveying device according to claim 8, characterized in that: The position adjustment frame (603) comprises a slider (603-1) arranged on the feeding roller (601), the slider (603-1) is slidably connected in a slide groove (603-2), a first telescopic driving member (603-3) is arranged on the rear side of the slide groove (603-2), and the telescopic end of the first telescopic driving member (603-3) is connected to the slider (603-1).

10. The concrete floor reserved hole material conveying device according to claim 1, characterized in that: The cleaning component (7) comprises a scraper (701), wherein the scraper (701) is fixed on a scraper frame (702), and second guide rail slider assemblies (703) are provided at both ends of the scraper frame (702). A second telescopic driving member (704) is provided at the rear of the scraper frame (702), and the telescopic end of the second telescopic driving member (704) is connected to the scraper frame (702).

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