Roof leveling device for house building construction

Abstract

The utility model belongs to the technical field of roof leveling, and particularly relates to a roof leveling device for house building construction, which comprises a U-shaped bin, and inward bent convex edges are mounted on two sides of the bottom of the U-shaped bin; a driving source is installed between the tops of the two bent convex edges, and a leveling assembly is detachably installed at the movable end of the driving source. According to the roof leveling device for house building construction, the lifting plate is pushed to walk along the roof, in the walking process, the leveling assembly can make contact with protruding adhesive substances, the adhesive substances are eradicated through the leveling assembly, and when the leveling assembly makes contact with the adhesive substances, the adhesive substances can be removed through the leveling assembly. The reciprocating driving assembly drives the leveling assembly to conduct rapid reciprocating transverse movement, the contact type impact force of the leveling assembly and the bonding objects is increased, the bonding objects can be more conveniently shoveled away, a worker does not need to squat on a roof to hold a shovel blade to shovel away the bonding objects, the working intensity is reduced, and the working efficiency is improved; and the uniformity and thoroughness of removing the sticking substances can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to roofing technology field especially, it relates to a roofing leveling device for house building construction. BACKGROUND

[0002] In the house building construction process, roofing leveling is a vital link, which is directly related to the waterproof performance of the roof, the thermal insulation effect and the stability of the overall structure.

[0003] Before carrying out roofing leveling, the surface of the roofing base layer must be thoroughly cleaned to remove loose sundries, dust, ash, bonding material and other sundries protruding from the surface of the base layer. The traditional method is for workers to squat on the roof and manually remove the sundries with a shovel. Long-time squatting can easily cause worker fatigue. This working method not only has high labor intensity and high physical requirements for workers, but also cannot guarantee the uniformity and thoroughness of the removal, which may affect the construction quality of the subsequent leveling layer. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research and, after a lot of creative labor, completed the present utility model.

[0005] Specifically, the technical problem to be solved by the present utility model is to provide a roofing leveling device for house building construction to solve the technical problem of high work intensity and difficulty in guaranteeing the uniformity and thoroughness of the removal caused by workers squatting on the roof and manually removing the sundries with a shovel.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions:

[0007] A roofing leveling device for house building construction includes a U-shaped bin, and inwardly bent convex edges are installed on both sides of the bottom of the U-shaped bin. Universal wheels are installed at both ends of the bottom of the bent convex edges.

[0008] A driving source is installed between the tops of the two bent convex edges. A shovel leveling assembly is detachably installed at the movable end of the driving source. The driving source includes four telescopic assemblies, and a lifting plate is installed between the movable ends of the four telescopic assemblies. The lifting plate is located between the two bent convex edges. A reciprocating drive assembly is installed at the bottom of the lifting plate. The movable end of the reciprocating drive assembly is fixedly connected with a horizontal bar, and a groove is formed in the top of the horizontal bar for installing the shovel leveling assembly.

[0009] As an improved technical scheme, the telescopic assembly comprises an electric telescopic rod mounted on the top of the bent convex edge, a lifting strip is fixedly connected to the movable end of the electric telescopic rod, a vertical column is fixed to the bottom of the lifting strip and away from the electric telescopic rod, and the bottom end of the vertical column is fixed to the top of the lifting plate.

[0010] As an improved technical scheme, the reciprocating driving assembly comprises a driving motor mounted on the top of the lifting plate, two groups of slide hole blocks mounted on the bottom of the lifting plate on both sides, wire rods slidingly mounted between the slide hole blocks in the same group, one end of the wire rod being fixed to the horizontal strip, a rotating disc being drivingly connected to the driving end of the driving motor, and a push-pull strip being rotatably mounted between the rotating disc and the horizontal strip.

[0011] As an improved technical scheme, the rotating disc is rotatably mounted on the outer extension side of the bottom of the rotating disc through a mounting shaft one, and the rotating disc is rotatably connected to the push-pull strip through the mounting shaft one, two shaft blocks are fixed to the middle of the horizontal strip on the side close to the driving motor, a mounting shaft two is rotatably mounted to the middle of the two shaft blocks, and the push-pull strip is rotatably mounted between the mounting shaft one and the mounting shaft two.

[0012] As an improved technical scheme, the leveling assembly comprises a fixed connecting block mounted on the horizontal strip through bolts, an inclined plate being integrally formed on the side of the fixed connecting block away from the lifting plate, and a fixed connecting block being detachably mounted on the side of the inclined plate away from the fixed connecting block.

[0013] As an improved technical scheme, the side of the inclined plate away from the fixed connecting block is provided with a fixed groove matched with the spade, and lock bolts are threadedly mounted at both ends of the top of the inclined plate, and the bottom end of the lock bolt abuts against the upper surface of the spade.

[0014] As an improved technical scheme, the U-shaped bin is welded with a push frame between the two sides, and the push frame is arranged in an inclined state.

[0015] As an improved technical scheme, the top of the U-shaped bin is provided with a maintenance opening above the leveling assembly, a cover plate for shielding the maintenance opening is hingedly mounted to the top of the U-shaped bin, and a blocking strip is fixed to each of the two sides in the U-shaped bin.

[0016] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0017] 1. The present application reduces the height of the leveling assembly during use, so that the spade end of the leveling assembly closely abuts against the roof, thereby ensuring the spading effect on the adhesive, and the leveling assembly is retracted into the U-shaped bin when not in use, so that the spade end of the leveling assembly is no longer abutting against the roof, thereby reducing the wear of the leveling assembly and facilitating the movement of the device.

[0018] 2、The utility model discloses, the cover plate is spun from the maintenance opening, removes the cover plate to the maintenance opening's obstruction, expands the maintenance vision and the operable space of staff member, thereby help convenient from the horizontal bar to the flat assembly is equipped with the replacement of dismounting, and both sides fender bar carries out the obstruction to the cover plate, makes the cover plate when shielding the maintenance opening be in the flat state.

[0019] 3、The utility model discloses, push the lifting plate and walk along the roof, the flat assembly will be together with the convex bonding in the process of walking and touch, through the flat assembly to the annual bonding and remove, and, when the flat assembly and bonding touch together, by reciprocating drive assembly drive flat assembly and carry out the quick reciprocating transverse movement, increase the impact force of flat assembly and bonding contact type, more convenient bonding remove, do not need artificial crouching on the roof and hold the shovel knife and remove, reduce the working strength, improve the work efficiency, and help to improve the uniformity and thoroughness of bonding removal, improve the construction quality of leveling layer. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to use the drawings in the embodiment description briefly introduced, obviously, the following description in the drawings only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Among them:

[0021] Figure 1 It is the overall structure schematic view of the utility model kind of housing construction uses roof leveling device.

[0022] Figure 2 It is the structure schematic view of the utility model kind of housing construction uses roof leveling device's drive source and flat assembly.

[0023] Figure 3 It is the utility model kind of housing construction uses roof leveling device's lifting plate's bottom structure schematic view.

[0024] Figure 4 It is the utility model kind of housing construction uses roof leveling device's flat assembly's structure schematic view.

[0025] Mark explanation:

[0026] 1, U-shaped bin; 11, push frame; 12, cover plate; 13, universal wheel; 14, blocking strip; 2, driving source; 21, lifting plate; 22, electric telescopic rod; 23, lifting strip; 24, vertical column; 25, horizontal strip; 26, sliding hole block; 27, wire rod; 28, shaft block; 29, push-pull strip; 210, rotating disc; 211, driving motor; 212, mounting shaft one; 213, mounting shaft two; 3, leveling assembly; 31, fixed connecting block; 32, inclined plate; 33, fixed groove; 34, spade. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0029] Meanwhile, "and / or" or "and / or" appearing throughout the text means that it includes three schemes. Taking "A and / or B" as an example, it includes A scheme, or B scheme, or A and B schemes.

[0030] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0031] As Figures 1 to 4 The embodiment provides a roof leveling device for house building construction, and the roof leveling device for house building construction comprises a U-shaped bin 1, and inwardly bent convex edges are arranged on both sides of the bottom of the U-shaped bin 1, universal wheels 13 are arranged at both ends of the bottom of the bent convex edges;

[0032] The driving source 2 is installed between the top of the two bending convex edges, the movable end of the driving source 2 is detachably installed with the leveling assembly 3, the driving source 2 comprises four telescopic assemblies, and a lifting plate 21 is installed between the movable ends of the four telescopic assemblies, and the lifting plate 21 is located between the two bending convex edges, the bottom of the lifting plate 21 is installed with a reciprocating driving assembly, the movable end of the reciprocating driving assembly is fixedly connected with a horizontal bar 25, and the top of the horizontal bar 25 is provided with a groove for installing the leveling assembly 3.

[0033] The lifting plate 21 is pushed to walk along the roof, in the walking process, the leveling assembly 3 will touch the protruding adhesive together, the adhesive is scraped off by the leveling assembly 3, and when the leveling assembly 3 touches the adhesive together, the leveling assembly 3 is driven by the reciprocating driving assembly to quickly reciprocate horizontally, the impact force of the leveling assembly 3 and the adhesive is increased, the adhesive is more convenient to scrape off, without manually squatting on the roof to hold a scraper to scrape off, the working strength is reduced, the working efficiency is improved, and the uniformity and completeness of scraping off the adhesive are improved, and the construction quality of the leveling layer is improved.

[0034] As shown in the drawings, Figures 1 to 2 As shown in the drawings, in the embodiment, the telescopic assembly comprises an electric telescopic rod 22 installed at the top of the bending convex edge, the movable end of the electric telescopic rod 22 is fixedly connected with a lifting bar 23, the bottom of the lifting bar 23 and the end away from the electric telescopic rod 22 are fixedly connected with a vertical column 24, and the bottom end of the vertical column 24 is fixedly connected to the top of the lifting plate 21, in use, the height of the leveling assembly 3 is reduced, the scraping head end of the leveling assembly 3 is tightly attached to the roof, the scraping effect of the adhesive is ensured, and when not in use, the leveling assembly 3 is retracted into the inside of the U-shaped bin 1, the state that the scraping head end of the leveling assembly 3 is abutted against the roof is removed, the abrasion of the leveling assembly 3 is reduced, and the device is convenient to move.

[0035] As shown in the drawings, Figures 1 to 3 As shown in the drawings, in the embodiment, the reciprocating driving assembly comprises a driving motor 211 installed at the top of the lifting plate 21, and two groups of slide hole blocks 26 installed at the bottom of the lifting plate 21 on both sides, a plurality of slide hole blocks 26 in the same group are slidably installed with a guide rod 27, one end of the guide rod 27 is fixedly connected to the horizontal bar 25, the driving end of the driving motor 211 is located below the lifting plate 21, the driving end of the driving motor 211 is drivingly connected with a rotating disc 210, and the rotating disc 210 is rotatably installed between the horizontal bar 25 and the push-pull bar 29.

[0036] As shown in the drawings, Figures 1 to 3As shown in the drawings, in the embodiment, the outer end of the bottom of the rotating disc 210 is rotatably installed with a mounting shaft one 212, and the rotating disc 210 is rotatably connected with the push-pull strip 29 through the mounting shaft one 212. The middle part of the side of the cross strip 25 close to the driving motor 211 is fixed with two shaft blocks 28, the middle part of the two shaft blocks 28 is rotatably installed with a mounting shaft two 213, and the push-pull strip 29 is rotatably installed between the mounting shaft one 212 and the mounting shaft two 213. The driving motor 211 drives the rotating disc 210 to rotate at high speed. Under the linkage action of the mounting shaft one 212, the mounting shaft two 213 and the push-pull strip 29, the cross strip 25 is driven to move back and forth horizontally through the push-pull strip 29, that is, the flattening assembly 3 is driven to move back and forth horizontally. When the flattening assembly 3 abuts against the root of the adhesive, the flattening assembly 3 is moved by the reciprocating action, so as to increase the impact force when the flattening assembly 3 contacts the adhesive, which is more conducive to removing the adhesive.

[0037] As shown in the drawings, Figure 4 In the embodiment, the flattening assembly 3 includes a fixed connecting block 31 installed on the cross strip 25 by bolts. The side of the fixed connecting block 31 away from the lifting plate 21 is integrally formed with an inclined plate 32. The side of the inclined plate 32 away from the fixed connecting block 31 is detachably installed with a fixed connecting block 31.

[0038] As shown in the drawings, Figure 4 In the embodiment, the side of the inclined plate 32 away from the fixed connecting block 31 is provided with a fixed groove 33 matched with the spade 34. The two ends of the top of the inclined plate 32 are threadedly installed with locking bolts. The bottom ends of the locking bolts abut against the upper surface of the spade 34.

[0039] As shown in the drawings, Figure 1 In the embodiment, the two sides of the U-shaped bin 1 are welded with a push frame 11, and the push frame 11 is arranged in an inclined state.

[0040] As shown in the drawings, Figure 1 In the embodiment, the top of the U-shaped bin 1 is provided with a maintenance opening above the flattening assembly 3. The top of the U-shaped bin 1 is hingedly installed with a cover plate 12 for shielding the maintenance opening. The two sides of the inside of the U-shaped bin 1 are fixed with blocking strips 14. The bottom of the cover plate 12 is in contact with the top of the blocking strips 14. The cover plate 12 is rotated from the maintenance opening to remove the blocking of the cover plate 12 to the maintenance opening, so as to expand the maintenance field of view and the operable space of the workers, thereby facilitating the assembly and disassembly of the flattening assembly 3 from the cross strip 25. The two blocking strips 14 block the cover plate 12, so that the cover plate 12 is in a flat state when shielding the maintenance opening.

[0041] In use, the device is pushed onto the roof by the hand-held push frame 11. The lifting plate 21 is driven to move downward by the shortening of the electric telescopic rod 22. The spade head end of the flattening assembly 3 abuts against the roof;

[0042] The driving motor 211 drives the rotating disc 210 to rotate at high speed. Under the linkage action of the mounting shaft one 212, the mounting shaft two 213 and the push-pull strip 29, the horizontal strip 25 is driven to move horizontally and reciprocally by the push-pull strip 29, that is, the flattening assembly 3 is driven to move horizontally and reciprocally. When the flattening assembly 3 contacts the root of the adhesive, the flattening assembly 3 is moved by the reciprocating action, the impact force when the flattening assembly 3 contacts the adhesive is increased, and the adhesive is more easily removed.

[0043] When not in use, the electric telescopic rod 22 is elongated to retract the flattening assembly 3 into the inside of the U-shaped bin 1.

[0044] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached hereto.

Claims

1. A roof leveling device for building construction, characterized in that: It includes a U-shaped compartment (1), and both sides of the bottom of the U-shaped compartment (1) are equipped with inwardly bent protrusions, and both ends of the bottom of the bent protrusions are equipped with casters (13); A drive source (2) is installed between the tops of the two bent protrusions. A flattening component (3) is detachably installed on the movable end of the drive source (2). The drive source (2) includes four telescopic components and a lifting plate (21) installed between the movable ends of the four telescopic components. The lifting plate (21) is located between the two bent protrusions. A reciprocating drive component is installed at the bottom of the lifting plate (21). A horizontal bar (25) is fixedly connected to the movable end of the reciprocating drive component. A groove for the flattening component (3) is opened on the top of the horizontal bar (25).

2. The roof leveling device for building construction according to claim 1, characterized in that: The telescopic assembly includes an electric telescopic rod (22) installed on the top of the bent convex edge. The movable end of the electric telescopic rod (22) is fixedly connected to a lifting bar (23). A vertical column (24) is fixed to the bottom of the lifting bar (23) and at one end away from the electric telescopic rod (22). The bottom end of the vertical column (24) is fixed to the top of the lifting plate (21).

3. The roof leveling device for building construction according to claim 2, characterized in that: The reciprocating drive assembly includes a drive motor (211) installed on the top of the lifting plate (21) and two sets of sliding hole blocks (26) respectively installed on both sides of the bottom of the lifting plate (21). A guide rod (27) is slidably installed between the multiple sliding hole blocks (26) in the same set, and one end of the guide rod (27) is fixed on the crossbar (25). The drive end of the drive motor (211) is driven to connect to a rotating disk (210). A push-pull strip (29) is rotatably installed between the rotating disk (210) and the crossbar (25).

4. A roof leveling device for building construction according to claim 3, characterized in that: The rotating disk (210) is rotatably mounted on the outer edge of the bottom of the rotating disk (210), and the rotating disk (210) is rotatably connected to the push-pull bar (29) through the mounting shaft (212). Two shaft blocks (28) are fixed in the middle of the side of the horizontal bar (25) near the drive motor (211). The mounting shaft (213) is rotatably mounted in the middle of the two shaft blocks (28), and the push-pull bar (29) is rotatably mounted between the mounting shaft (212) and the mounting shaft (213).

5. A roof leveling device for building construction according to claim 4, characterized in that: The leveling assembly (3) includes a fixing block (31) bolted to the crossbar (25). The fixing block (31) has an integrally formed inclined plate (32) on the side away from the lifting plate (21). The fixing block (31) is detachably installed on the side of the inclined plate (32) away from the fixing block (31).

6. A roof leveling device for building construction according to claim 5, characterized in that: The inclined plate (32) has a fixing groove (33) adapted to the shovel (34) on the side away from the fixing block (31). Both ends of the top of the inclined plate (32) are threaded with locking bolts, and the bottom end of the locking bolts abuts against the upper surface of the shovel (34).

7. A roof leveling device for building construction according to claim 6, characterized in that: A pusher (11) is welded between the two sides of the U-shaped compartment (1), and the pusher (11) is set at an angle.

8. A roof leveling device for building construction according to claim 7, characterized in that: The top of the U-shaped compartment (1) is provided with a maintenance opening located above the leveling component (3). A cover plate (12) for covering the maintenance opening is hinged to the top of the U-shaped compartment (1). Both sides of the interior of the U-shaped compartment (1) are fixed with baffles (14).

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