Pavement finishing treatment equipment for building construction

Abstract

The utility model discloses building construction pavement finishing treatment equipment, which belongs to the related technical field of building construction and comprises an n-shaped support frame, rollers are rotatably connected to two side walls of the n-shaped support frame, a U-shaped pushing handle is fixedly connected to the rear side wall of the n-shaped support frame, a U-shaped moving frame is connected to the n-shaped support frame through a clamping type lifting transmission structure, and the U-shaped moving frame is fixedly connected to the rear side wall of the n-shaped support frame. An overturning shaft is rotationally connected to the inner wall of the U-shaped moving frame, a bearing plate is fixedly connected to the outer side of the overturning shaft, a driving motor is fixedly connected to the top end of the bearing plate, and an output shaft of the driving motor penetrates through the bearing plate and is provided with a grinding disc; according to the polishing device, through the arrangement of the upward moving and overturning structure, in the process that the clamping type lifting transmission structure manually drives the U-shaped moving frame to ascend, the overturning shaft can drive the bearing plate to be overturned upwards in cooperation with the effect of a gear and a toothed plate, and therefore the overturned polishing disc can be detached and replaced conveniently; therefore, the disassembly and replacement are very convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field related to building construction, and specifically relates to a road surface finishing and processing device for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site.

[0003] The existing construction road surface finishing equipment has the following disadvantages during use:

[0004] Generally, when grinding and finishing the road surface, an electric device is used to drive the grinding disc to move on the ground for grinding and finishing. However, when disassembling and assembling the grinding disc, it is necessary to manually flip and lift the grinding disc, or turn the equipment upside down, and then disassemble and replace the grinding disc. However, such a disassembly and replacement method makes the disassembly and assembly of the grinding disc very time-consuming and laborious. Therefore, a construction road surface finishing equipment is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a road surface finishing and processing equipment for construction so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction road surface finishing and processing equipment, comprising an n-shaped support frame, rollers are rotatably connected to both side walls of the n-shaped support frame, a U-shaped pushing handle is fixedly connected to the rear side wall of the n-shaped support frame, a U-shaped moving frame is connected to the n-shaped support frame through a clamping lifting transmission structure, a turning shaft is rotatably connected to the inner wall of the U-shaped moving frame, a bearing plate is fixedly connected to the outer side of the turning shaft, a driving motor is fixedly connected to the top of the bearing plate, and the output shaft of the driving motor passes through the bearing plate and is equipped with a grinding disc;

[0007] It also includes an upward flipping structure, which is installed on the inner top wall of the n-shaped support frame and connected to the flip shaft. The upward flipping structure can actively realize the upward flipping of the load-bearing plate through the flip shaft during the upward movement of the U-shaped mobile frame.

[0008] As a preferred embodiment, the clamping lifting transmission structure includes sliders fixed on both side walls of the U-shaped movable frame, the cross-section of the sliders is an I-shaped structure, and the sliders are slidably connected to the sliding grooves provided on the inner walls on both sides of the N-shaped support frame.

[0009] As a preferred embodiment, a screw is threadedly connected to one of the sliders, both ends of the screw are rotatably connected to the slide groove, and the top end of the screw extends to the top of the n-shaped support frame and is fixedly connected to a turntable.

[0010] As a preferred embodiment, a fixed plate fixed to the top of the n-shaped support frame is provided below the turntable, the fixed plate is movably mounted on the outside of the extended portion of the screw, a T-shaped pull rod is movably inserted at the edge of the turntable, a spring is connected between the top of the turntable and the top end of the T-shaped pull rod, the spring is movably mounted on the outside of the T-shaped pull rod, and a plurality of card holes matching the bottom end of the T-shaped pull rod are opened at the top of the fixed plate.

[0011] As a preferred implementation, the depth of the clamping hole is equal to the thickness of the rotating disk and the fixed disk.

[0012] As a preferred embodiment, the upward flipping structure includes two symmetrically arranged gears fixed to the outside of the flipping shaft, the outer sides of the gears are meshed with toothed plates, and the top ends of the toothed plates are fixed to the inner top wall of the n-type support frame.

[0013] Compared with the prior art, the construction road surface finishing equipment provided by the utility model has at least the following beneficial effects:

[0014] (1) Through the clamping type lifting transmission structure, the U-shaped mobile frame can be conveniently manually driven to move upward, and when the U-shaped mobile frame moves up or down, the T-shaped pull rod can be clamped in the clamping hole set at the top of the fixed plate with the help of a spring, thereby effectively ensuring the stability of the U-shaped mobile frame when it is raised or lowered, and preventing the screw from loosening and rotating to affect the stability of the processing equipment when it is working;

[0015] (2) By setting up the upward flipping structure, when the clamping type lifting transmission structure manually drives the U-shaped moving frame to rise, and cooperates with the action of the gear and the toothed plate, the flipping shaft can drive the bearing plate to flip upward, thereby facilitating the removal and replacement of the flipped grinding disc, making the removal and replacement very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of each component in the clamping type lifting transmission structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the unfolded three-dimensional structure of the slider of the utility model.

[0019] In the figure: 1. N-shaped support frame; 2. Roller; 3. U-shaped pushing handle; 4. Clamping lifting transmission structure; 41. Slider; 42. Screw; 43. Turntable; 44. T-shaped pull rod; 45. Fixed plate; 46. Clamping hole; 47. Spring; 5. U-shaped moving frame; 51. Turning shaft; 52. Loading plate; 53. Driving motor; 54. Grinding disc; 6. Upward turning structure; 61. Gear; 62. Tooth plate. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] Example

[0024] Generally, when grinding and finishing the road surface, an electric device is used to drive the grinding disc 54 to move on the ground for grinding and finishing. However, when disassembling and assembling the grinding disc 54, it is necessary to manually flip and lift the grinding disc 54, or turn the device upside down, and then disassemble and replace the grinding disc 54. However, such a disassembly and replacement method makes the disassembly and assembly of the grinding disc 54 very time-consuming and laborious.

[0025] To do this, see Figure 1-3 The utility model provides a road surface finishing and processing equipment for construction, comprising: an n-type support frame 1, rollers 2 are rotatably connected to both side walls of the n-type support frame 1, a U-shaped pushing handle 3 is fixedly connected to the rear side wall of the n-type support frame 1, a U-shaped moving frame 5 is connected to the n-type support frame 1 through a clamping lifting transmission structure 4, a turning shaft 51 is rotatably connected to the inner wall of the U-shaped moving frame 5, a bearing plate 52 is fixedly connected to the outer side of the turning shaft 51, a driving motor 53 is fixedly connected to the top of the bearing plate 52, and an output shaft of the driving motor 53 passes through the bearing plate 52 and is equipped with a grinding disc 54;

[0026] It also includes an upward flipping structure 6, which is installed on the inner top wall of the n-type support frame 1 and is connected to the flip shaft 51. The upward flipping structure 6 can actively realize the upward flipping of the supporting plate 52 through the flip shaft 51 during the upward movement of the U-shaped moving frame 5.

[0027] Further Figure 1-3 As shown, it is worth specifically explaining that, in order to facilitate the stability of the U-shaped mobile frame 5 after lifting, a clamping lifting transmission structure 4 is provided, including sliders 41 fixedly connected to both side walls of the U-shaped mobile frame 5, the cross-section of the sliders 41 is an I-shaped structure, and the sliders 41 are slidably connected to the slide grooves provided on the inner walls of both sides of the n-shaped support frame 1, one of the sliders 41 is threadedly connected with a screw rod 42, both ends of the screw rod 42 are rotatably connected to the slide groove, the top end of the screw rod 42 extends to the top of the n-shaped support frame 1, and is fixedly connected with a rotating The rotating disk 43 has a fixed disk 45 fixed to the top of the n-shaped support frame 1 below, and the fixed disk 45 is movably sleeved on the outside of the extended portion of the screw 42. A T-shaped pull rod 44 is movably inserted at the edge of the rotating disk 43. A spring 47 is connected between the top of the rotating disk 43 and the top end of the T-shaped pull rod 44. The spring 47 is movably sleeved on the outside of the T-shaped pull rod 44. A plurality of clamping holes 46 matching with the bottom end of the T-shaped pull rod 44 are opened at the top of the fixed disk 45, and the depth of the clamping holes 46 is equal to the thickness of the rotating disk 43 and the fixed disk 45.

[0028] Further Figure 1-3 As shown, it is worth explaining in detail that in order to enable the U-shaped movable frame 5 to move upward, its flip shaft 51 can drive the supporting plate 52 to actively flip, so the upward flip structure 6 is provided, including two symmetrically arranged gears 61 fixed on the outside of the flip shaft 51, and the outer sides of the gears 61 are meshedly connected with tooth plates 62, and the top ends of the tooth plates 62 are fixed to the inner top wall of the n-shaped support frame 1.

[0029] When the two gears 61 move upward with the U-shaped moving frame 5, and cooperate with the meshing action of the tooth plate 62, the turning shaft 51 drives the bearing plate 52 to turn over, so that the grinding disc 54 can be easily replaced manually after it is turned up.

[0030] In summary: when using the construction road surface finishing equipment and the grinding disc 54 needs to be replaced, the T-shaped pull rod 44 can be manually pulled up to disengage from the clamping hole 46, causing the spring 47 to stretch, and the turntable 43 is rotated by the T-shaped pull rod 44, thereby rotating the screw 42, so that the U-shaped moving frame 5 moves up through the two sliders 41, and then cooperates with the action of the tooth plate 62 and the gear 61, so that the flip shaft 51 drives the bearing plate 52 to flip, so that the grinding disc 54 flips upward, which is convenient for manual disassembly and assembly of the grinding disc 54, and is very convenient to use.

[0031] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction road surface finishing equipment, comprising an n-type support frame (1), characterized in that: Rollers (2) are rotatably connected to both side walls of the n-shaped support frame (1), a U-shaped pushing handle (3) is fixedly connected to the rear side wall of the n-shaped support frame (1), a U-shaped moving frame (5) is connected to the n-shaped support frame (1) via a clamping lifting transmission structure (4), a turning shaft (51) is rotatably connected to the inner wall of the U-shaped moving frame (5), a bearing plate (52) is fixedly connected to the outer side of the turning shaft (51), a driving motor (53) is fixedly connected to the top of the bearing plate (52), and an output shaft of the driving motor (53) passes through the bearing plate (52) and is provided with a grinding disc (54); It also includes an upward-moving flipping structure (6), which is installed on the inner top wall of the n-shaped support frame (1) and is connected to the flipping shaft (51). The upward-moving flipping structure (6) can actively realize the upward flipping of the supporting plate (52) through the flipping shaft (51) during the upward movement of the U-shaped moving frame (5).

2. A construction road surface finishing equipment according to claim 1, characterized in that: The clamping type lifting transmission structure (4) comprises sliding blocks (41) fixedly connected to both side walls of the U-shaped moving frame (5), the cross-section of the sliding blocks (41) presents an I-shaped structure, and the sliding blocks (41) are slidably connected to the sliding grooves provided on the inner walls on both sides of the U-shaped support frame (1).

3. A construction road surface finishing equipment according to claim 2, characterized in that: A screw rod (42) is threadedly connected to one of the sliders (41), and both ends of the screw rod (42) are rotatably connected to the slide groove. The top end of the screw rod (42) extends to the top of the n-shaped support frame (1) and is fixedly connected to a rotating disk (43).

4. The construction road surface finishing equipment according to claim 1, characterized in that: A fixed disk (45) fixed to the top of the n-shaped support frame (1) is provided below the rotating disk (43); the fixed disk (45) is movably sleeved on the outside of the extended portion of the screw rod (42); a T-shaped pull rod (44) is movably inserted at the edge of the rotating disk (43); a spring (47) is connected between the top of the rotating disk (43) and the top end of the T-shaped pull rod (44); the spring (47) is movably sleeved on the outside of the T-shaped pull rod (44); and a plurality of clamping holes (46) matching with the bottom end of the T-shaped pull rod (44) are provided at the top of the fixed disk (45).

5. The construction road surface finishing equipment according to claim 4, characterized in that: The depth of the clamping hole (46) is equal to the thickness of the rotating disk (43) and the fixed disk (45).

6. The construction road surface finishing equipment according to claim 1, characterized in that: The upward-moving flipping structure (6) comprises two symmetrically arranged gears (61) fixedly connected to the outside of the flipping shaft (51), the outer sides of the gears (61) are meshedly connected with toothed plates (62), and the top ends of the toothed plates (62) are fixedly connected to the inner top wall of the n-type support frame (1).

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