Building material transportation device for low-rise building

Abstract

The utility model discloses a building material transportation device for a low-rise building, and relates to the technical field of building material transportation. The device comprises supporting rods, side rods, an L-shaped limiting plate and a bottom plate, fixing plates are jointly fixed to the top ends and the bottom ends of the two supporting rods, the two supporting rods are fixed to the short edges of the faces, close to each other, of the two fixing plates respectively, and a miniature winch is fixed to the top of the fixing plate located at the bottom ends of the supporting rods. A steel wire rope is fixed to the output end of the micro winch, side rods are arranged on the front sides of the two supporting rods and are parallel to each other, an L-shaped limiting plate is fixed to the edges, close to the lower portions, of the front sides of the two side rods, a supporting plate is fixed to the top of the L-shaped limiting plate, and a bottom plate is arranged below a fixing plate at the bottom ends of the supporting rods. By arranging the supporting rods, the side rods, the L-shaped limiting plates and the bottom plate, the problems that when a low-rise building is in a narrow site, a conveying device is inconvenient to arrange, and the conveying device is not good enough in lifting applicability to building materials in different shapes are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building material transportation, in particular to a building material transportation device for low-rise buildings. Background Art

[0002] At present, villas, farmhouses, temporary buildings at construction sites and other buildings are mostly two- to three-story buildings. After the main structure is completed, the panels need to be lifted and transported to the superstructure during the fine decoration stage. Due to the small site and the small size of the indoor stairwell, it is necessary to use a hoisting structure to set it above the platform of the building to lift and transport the building materials. However, it still has the following disadvantages in actual use:

[0003] After the main structure of a low-rise building with a small site is completed, the vertical transportation of the panels in the fine decoration stage begins. Due to the small site and the small size of the indoor stairwell, it cannot meet the lifting and transportation of decorative materials such as doors and windows, glass, and large-sized wall and floor tiles. However, in low-rise buildings, due to the small site restrictions, it is not suitable to install vertical transportation equipment such as hoists;

[0004] In the process of transporting larger-sized plates, the plates are directly transported by structures such as lifting equipment. During the transportation process, plates and block materials require different hoists for lifting because of the hoisting. During operation, the transport device is not suitable for lifting building materials of different shapes. Utility Model Content

[0005] The utility model aims to provide a building materials transportation device for low-rise buildings. By arranging support rods, side rods, L-shaped limit plates and bottom plates, the utility model solves the problems that it is inconvenient to set up a transportation device in a narrow site of a low-rise building, and the transportation device is not suitable enough for lifting building materials of different shapes.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a building materials transportation device for low-rise buildings, comprising a support rod, a side rod, an L-shaped limiting plate and a bottom plate, wherein the top and bottom ends of the two support rods are jointly fixed with a fixing plate, the two support rods are respectively fixed at the short sides of the two fixing plates close to each other, a miniature winch is fixed on the top of the fixing plate located at the bottom end of the support rod, a steel wire rope is fixed on the output end of the miniature winch, a fixed pulley is fixed in the middle of the bottom of the fixing plate located at the top end of the support rod, the steel wire rope is movably connected to the peripheral side of the fixed pulley, side rods are arranged on the front sides of the two support rods, the two side rods are parallel to each other, an L-shaped limiting plate is jointly fixed at the edges of the front sides of the two side rods near the lower part, a support plate is fixed on the top of the L-shaped limiting plate, and a bottom plate is arranged below the fixing plate at the bottom end of the support rod. When working, the bottom plate is supported on the ground, the support rod is tilted and leaned against the platform to be lifted, the L-shaped limiting plate is connected thereto through the side rods, and the building plate to be lifted is lifted by the L-shaped limiting plate in cooperation with the side rods.

[0008] Furthermore, the two support rods are parallel to each other, a T-shaped groove is opened in the middle of the front side of the support rod along the length direction, and a plurality of equidistant fixing rods are fixed between the two support rods. When the support rods are working, the T-shaped bars are movably connected through the T-shaped grooves.

[0009] Furthermore, a plurality of cross bars are equidistantly fixed on the side where the two side bars are close to each other, and the end of the wire rope away from the winch is fixed to the top of the cross bar near the top of the side bar. When the side bars are working, the connection strength between the two side bars is increased by the cross bars.

[0010] Furthermore, a T-shaped bar is fixed to the rear side of the two side rods along the length direction, and the two T-shaped bars are respectively slidably connected in the T-shaped grooves on the two support rods, so that the side rods move along the support rods when working.

[0011] Furthermore, a pad is provided on the vertical surface of the inner wall of the L-shaped limiting plate, and a rotating screw is rotatably connected to the front center of the pad. The rotating screw is threadedly connected in the L-shaped limiting plate, and a rotating frame is fixed to the front end of the rotating screw. The L-shaped limiting plate limits the plate-shaped building material through the pad.

[0012] Furthermore, movable rods are fixed to the front sides of the pads on both sides of the rotating screw, and the movable rods are inserted into the L-shaped limiting plates. The pads are limited in movement position by the movable rods to prevent the pads from rotating with the rotation of the rotating screw.

[0013] Furthermore, a fixing strip is laterally fixed in the center of the top of the base plate, and both ends of the fixing strip are rotatably connected with rotating plates. The tops of the two rotating plates are jointly fixed at the two short sides of the bottom of the fixing plate at the bottom of the support rod. The base plate is connected to the rotating plate through the fixing strip, and the fixed plate and the base plate are rotatably connected through the rotating plate.

[0014] The utility model has the following beneficial effects:

[0015] The utility model solves the problem of inconvenience in setting up transportation equipment in low-rise buildings when the site is narrow by setting support rods and base plates. When setting the support rods, first put the base plate at a suitable position on the ground outside the platform that needs to be lifted, then rotate the support rods to drive the fixed plate, the rotating plate and the fixed bar to rotate until the rear side of the support rods is tilted and leans against a suitable position on the platform where the building materials need to be lifted, then work can begin. At this time, the base plate is horizontally supported on the ground at the working position, which better maintains the friction force for lifting the building materials. When the ground at the working position is too smooth, external heavy objects made on site can be placed on the base plate, partially abutting against the front side of the base plate, so that the stability of the support rod work is increased during work, and after the building materials lifting work is completed, the heavy objects can be removed and moved away from the base plate, which increases the convenience of transportation and setting of the support rods.

[0016] The utility model solves the problem that the transport device is not good enough for lifting building materials of different shapes by arranging the support rods, side rods and L-shaped limit plates. When the support rods are set, when it is necessary to lift and transport the plate-shaped building materials, a single or multiple plates are placed in the L-shaped limit plate, and the center of the plates is placed above the center in the L-shaped limit plate and in contact with the front side of the side rods, and then the rotating frame is rotated to drive the rotating screw to rotate, so that the pad plate moves and presses on the plate-shaped building materials to limit the position of the plate-shaped building materials. At this time, the micro-winch is started to reel in the wire rope to lift, and the plate-shaped building materials can be lifted. The operator rotates the rotating frame in the opposite direction to separate the pad plate and the plate-shaped building materials, and the plate-shaped building materials can be smoothly removed. When it is necessary to lift the block-shaped building materials, the block-shaped building materials are placed on the top of the support plate, and then the rear side of the block-shaped building materials is tilted against the top of the side rods. After the winch is started to lift the side rods to a suitable height, the block-shaped building materials are removed to complete the work. During work, it is better applicable to lifting building materials of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A three-dimensional diagram of the assembled structure of a building material transport device for a low-rise building;

[0019] Figure 2 It is a three-dimensional diagram of the support rod structure;

[0020] Figure 3 It is a three-dimensional diagram of the side rod structure;

[0021] Figure 4 It is a three-dimensional diagram of the L-shaped limiting plate structure;

[0022] Figure 5 It is a three-dimensional diagram of the bottom plate structure;

[0023] Figure 6 This is a three-dimensional diagram of the structure where the transport device is set on the outside of the working platform.

[0024] Reference numerals:

[0025] 1. Support rod; 101. Fixed plate; 102. Fixed rod; 103. Mini winch; 104. Wire rope; 105. Fixed pulley; 106. T-slot; 2. Side rod; 201. Cross bar; 202. T-bar; 3. L-shaped limit plate; 301. Rotating screw; 302. Turntable; 303. Pad; 304. Movable rod; 4. Bottom plate; 401. Fixed bar; 402. Turntable; 5. Support plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0027] See also Figure 1-6The utility model is a building material transportation device for low-rise buildings, including a support rod 1, a side rod 2, an L-shaped limit plate 3 and a bottom plate 4. The top and bottom ends of the two support rods 1 are fixed with a fixed plate 101. The two support rods 1 are respectively fixed at the short sides of the two fixed plates 101 close to each other. The support rod 1 connects a micro winch 103 and a fixed pulley 105 thereon through the fixed plate 101, and limits the movement range of the T-shaped bar 202. After the support rod 1 is tilted against the platform, the center of gravity support area of ​​the building material transportation is increased to ensure the stability of the building material transportation. A micro winch is fixed on the top of the fixed plate 101 at the bottom of the support rod 1. The micro winch 103 has a steel wire rope 104 fixed at its output end. When the micro winch 103 is working, the steel wire rope 104 is driven to wind up and down, thereby driving the two side rods 2 to move up and down, so that the building materials restricted or supported by the L-shaped limit plate 3 are tilted and lifted. A fixed pulley 105 is fixed in the middle of the bottom of the fixed plate 101 at the top of the support rod 1. The steel wire rope 104 is movably connected to the peripheral side of the fixed pulley 105. The steel wire rope 104 changes its movement direction through the fixed pulley 105. Side rods 2 are arranged on the front sides of the two support rods 1. The two side rods 2 are parallel to each other. The side rods 2 provide a tilting and relying effect on the building materials during transportation (such as Figure 6 As shown), an L-shaped limiting plate 3 is fixed together at the edge of the front side of the two side rods 2 near the lower part, and the plate-shaped building materials are limited between them by the L-shaped limiting plate 3. A supporting plate 5 is fixed on the top of the L-shaped limiting plate 3, and the block-shaped building materials are supported by the supporting plate 5 when the block-shaped building materials are lifted or lowered. A bottom plate 4 is arranged below the fixed plate 101 at the bottom end of the support rod 1, and the bottom support of the support rod 1 is provided by the bottom plate 4.

[0028] Specifically, the two support rods 1 are parallel to each other, and a T-shaped groove 106 is opened in the middle of the front side of the support rod 1 along the length direction. A number of equidistant fixing rods 102 are fixed between the two support rods 1. The support rod 1 is slidably connected to the T-shaped bar 202 through the T-shaped groove 106, and the connection strength between the two support rods 1 is increased through the fixing rod 102.

[0029] Furthermore, a plurality of cross bars 201 are equidistantly fixed on the side where the two side bars 2 are close to each other, and the end of the wire rope 104 away from the winch is fixed to the top of the cross bar 201 near the top of the side bar 2. The side bar 2 increases the connection strength through the cross bar 201, and the wire rope 104 is connected thereto. When the wire rope 104 is wound and released by the micro winch 103, the side bar 2 is driven to rise and fall.

[0030] Furthermore, the rear sides of the two side bars 2 are fixed with T-shaped bars 202 along the length direction, and the two T-shaped bars 202 are respectively slidably connected to the T-shaped grooves 106 on the two support bars 1. The side bars 2 are movably connected to the T-shaped grooves 106 through the T-shaped bars 202, which limit the positions of the side bars 2 and the support bars 1, and make the side bars 2 slide along the surface of the front side of the support bars 1 when being driven by the wire rope 104 to drive the building materials to be lifted and lowered obliquely (such as Figure 6 as shown).

[0031] Furthermore, a pad 303 is provided on the vertical surface of the inner wall of the L-shaped limiting plate 3, and a rotating screw 301 is rotatably connected to the front center of the pad 303, and the rotating screw 301 is threadedly connected to the L-shaped limiting plate 3, and a rotating frame 302 is fixed to the front end of the rotating screw 301. When it is necessary to lift and transport the plate-shaped building materials, a single or multiple plates are placed in the L-shaped limiting plate 3, and the center of the plate is placed above the center of the L-shaped limiting plate 3 and in contact with the front side of the side rod 2, and then the rotating frame 302 is rotated to drive the rotating screw 301 to rotate, so that the pad 303 moves and presses on the plate-shaped building materials to limit the position of the plate-shaped building materials. When the plate-shaped building materials are lifted to a suitable height, the operator rotates the rotating frame 302 in the opposite direction to separate the pad 303 and the plate-shaped building materials, and the plate-shaped building materials can be removed smoothly.

[0032] Furthermore, movable rods 304 are fixed to the front sides of the pads 303 on both sides of the rotating screw 301, and the movable rods 304 are inserted through the L-shaped limiting plate 3, so that when working, the pads 303 maintain linear motion in the L-shaped limiting plate 3.

[0033] The operation process of this embodiment is as follows: during work, after the support rod 1 is set, when it is necessary to lift and transport the plate-shaped building materials, a single or multiple plates are placed in the L-shaped limiting plate 3, and the center of the plate is placed above the center of the L-shaped limiting plate 3 and in contact with the front side of the side rod 2, and then the rotating frame 302 is rotated to drive the rotating screw 301 to rotate, so that the pad 303 moves and presses on the plate-shaped building materials to limit the position of the plate-shaped building materials. At this time, the micro winch 103 is started, and the wire rope 104 is wound to lift it. The operator rotates the rotating frame 302 in the opposite direction to separate the pad 303 and the plate-shaped building materials, so that the plate-shaped building materials can be smoothly removed. When it is necessary to lift the block-shaped building materials, the block-shaped building materials are placed on the top of the support plate 5, and then the back side of the block-shaped building materials is tilted against the top of the side rod 2. After starting the winch to lift the side rod 2 to a suitable height, the block-shaped building materials are removed to complete the work. Specific embodiment 2

[0034] See also Figure 1 , 2, 5, 6, on the basis of the specific embodiment 1, a fixing strip 401 is laterally fixed at the top center of the bottom plate 4, and both ends of the fixing strip 401 are rotatably connected with a rotating plate 402, and the tops of the two rotating plates 402 are jointly fixed to the two short sides of the bottom of the fixing plate 101 at the bottom of the support rod 1. The bottom plate 4 is connected to the rotating plate 402 through the fixing strip 401, and is fixed to the fixing plate 101 at the bottom end of the support rod 1 through the rotating plate 402, so that when working, the support rod 1 can be rotated and tilted, but the bottom plate 4 can be horizontally supported and set on the ground. When setting the support rod 1, first put the bottom plate 4 at a suitable position on the ground outside the platform to be lifted, rotate the support rod 1, drive the fixing plate 101 and the rotating plate 402 and the fixing strip 401 to rotate, until the rear side of the support rod 1 is tilted to a suitable position on the platform to be lifted for building materials (such as Figure 6 As shown), you can start working. At this time, the base plate 4 is horizontally supported on the ground of the working position to better maintain the friction force for lifting building materials. When the ground of the working position is too smooth, you can put external heavy objects made from local materials on the base plate 4, partially abutting against the front side of the base plate 4, so that when working, the stability of the support rod 1 is increased, and after completing the building material lifting work, the heavy objects can be removed and moved away from the base plate 4, which increases the convenience of transportation and setting of the support rod 1.

[0035] The operation process of this embodiment is as follows: when setting the support rod 1, first place the base plate 4 at a suitable position on the ground outside the platform that needs to be lifted, then rotate the support rod 1 to drive the fixed plate 101 and the rotating plate 402 to rotate with the fixed bar 401, until the rear side of the support rod 1 is tilted to a suitable position on the platform where the building materials need to be lifted, then you can start working. At this time, the base plate 4 is horizontally supported on the ground at the working position to better maintain the friction for lifting the building materials. When the ground at the working position is too smooth, external heavy objects made on site can be placed on the base plate 4, partially abutting against the front side of the base plate 4, so that the stability of the support rod 1 is increased during work, and after completing the building material lifting work, the heavy objects can be removed and moved away from the base plate 4, thereby increasing the convenience of transportation and setting of the support rod 1.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A construction material transportation device for a low-rise building, comprising a support rod (1), a side rod (2), an L-shaped limit plate (3) and a bottom plate (4), characterized in that: The top and bottom ends of the two support rods (1) are both fixed with a fixing plate (101), the two support rods (1) are respectively fixed to the short sides of the two fixing plates (101) close to each other, a miniature winch (103) is fixed to the top of the fixing plate (101) at the bottom end of the support rod (1), a steel wire rope (104) is fixed to the output end of the miniature winch (103), and a steel wire rope (104) is fixed to the middle of the bottom of the fixing plate (101) at the top end of the support rod (1). A fixed pulley (105), the steel wire rope (104) is movably connected to the circumference of the fixed pulley (105), the front sides of the two support rods (1) are both provided with side rods (2), the two side rods (2) are parallel to each other, an L-shaped limiting plate (3) is commonly fixed at the edges of the front sides of the two side rods (2) near the lower part, a supporting plate (5) is fixed at the top of the L-shaped limiting plate (3), and a bottom plate (4) is provided below the fixed plate (101) at the bottom end of the support rod (1).

2. A construction material transportation device for low-rise buildings according to claim 1, characterized in that: The two support rods (1) are parallel to each other, a T-shaped slot (106) is provided in the middle of the front side of the support rod (1) along the length direction, and a plurality of equidistant fixing rods (102) are fixed between the two support rods (1).

3. The construction material transportation device for low-rise buildings according to claim 1, characterized in that: A plurality of crosspieces (201) are fixed at equal distances on the side of the two side rods (2) close to each other, and an end of the steel wire rope (104) away from the hoist is fixed to the top of the crosspiece (201) close to the top of the side rod (2).

4. A construction material transportation device for low-rise buildings according to claim 2, characterized in that: A T-shaped bar (202) is fixed to the rear side of the two side bars (2) along the length direction, and the two T-shaped bars (202) are respectively slidably connected in the T-shaped slots (106) on the two support bars (1).

5. The construction material transportation device for low-rise buildings according to claim 1, characterized in that: A backing plate (303) is provided on the vertical surface of the inner wall of the L-shaped limiting plate (3), a rotating screw rod (301) is rotatably connected to the center of the front side of the backing plate (303), the rotating screw rod (301) is threadedly connected in the L-shaped limiting plate (3), and a rotating frame (302) is fixed to the front end of the rotating screw rod (301).

6. A construction material transportation device for low-rise buildings according to claim 5, characterized in that: Movable rods (304) are fixed to the front sides of the pads (303) on both sides of the rotating screw rod (301), and the movable rods (304) are inserted through the L-shaped limiting plate (3).

7. The construction material transportation device for low-rise buildings according to claim 1, characterized in that: A fixing strip (401) is transversely fixed at the center of the top of the bottom plate (4), and both ends of the fixing strip (401) are rotatably connected to rotating plates (402), and the tops of the two rotating plates (402) are jointly fixed to the two short sides of the bottom of the fixing plate (101) at the bottom of the support rod (1).

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