Auxiliary robot for wall masonry

Abstract

The utility model discloses an auxiliary robot for building a wall. The auxiliary robot comprises a main body frame, a walking mechanism located at the bottom, a paving mechanism located on the upper portion, a horizontal pointing mechanism located on the layer and / or the lower layer and a vertical pointing mechanism located on the layer, wherein the walking mechanism, the paving mechanism, the horizontal pointing mechanism and the vertical pointing mechanism are arranged on the main body frame. The construction method has the beneficial effects that automatic paving and pointing operation in the wall building process is achieved, the operation intensity of workers is relieved, the construction efficiency is improved through mechanical operation, the mechanical operation has the advantages of standardization and normalization, and the construction quality can be guaranteed; the driving motor of the walking mechanism is installed on the discharging hopper, vibration of the motor can be transmitted to the discharging hopper, vibration discharging is achieved through the discharging hopper, it is guaranteed that discharging is uniform and sufficient, it is guaranteed that pouring materials are flatly spread in the walking process, and the masonry effect is optimized.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building construction masonry, and particularly relates to an auxiliary robot for masonry wall. BACKGROUND

[0002] In traditional building construction, manual masonry as the main operation mode has significant limitations. First, the masonry efficiency is subject to the proficiency of workers, and frequent verticality detection and correction are required, resulting in prolonged construction period. Second, the quality stability is poor, and problems such as insufficient mortar fullness and uneven mortar joints frequently occur, and the verticality deviation of manually masonry wall is prone to exceed the specification requirements. Third, the safety hazards of high-altitude operation are prominent.

[0003] At the same time, the labor cost accounts for a large proportion of the total construction cost, and the industry is facing the dilemma of shortage of young labor force. With the acceleration of the building industrialization process, the traditional manual operation mode has been difficult to meet the requirements of modern engineering on construction efficiency, quality controllability and safety standards, and it is urgent to realize breakthrough through technological upgrading. CONTENT OF THE INVENTION

[0004] The purpose of the present application is to provide an auxiliary robot for masonry wall, which solves the problems of low efficiency and poor quality of manual masonry operation.

[0005] The purpose of the present application is achieved by the following technical solutions:

[0006] An auxiliary robot for masonry wall, comprising a main frame, a walking mechanism located at the bottom of the main frame, a paving mechanism located at the upper part of the main frame, a horizontal pointing mechanism located at the current layer and / or the lower layer of the main frame, and a vertical pointing mechanism located at the current layer of the main frame.

[0007] Further, the main frame comprises a frame cross beam and a frame longitudinal beam, and a rectangular frame structure is formed between the frame cross beam and the frame longitudinal beam.

[0008] Further, the walking mechanism comprises a transverse walking shaft, the transverse walking shaft is rotatably arranged at the front end of the main frame, a driving walking wheel and a shaft pulley are arranged on the transverse walking shaft, the shaft pulley is connected with a motor pulley through a transmission belt, the motor pulley is connected with a driving motor, and a driven walking wheel is arranged at the rear end of the main frame.

[0009] Further, the paving mechanism comprises a discharge hopper, the discharge hopper comprises an upper inlet and a lower outlet, and the rear end of the discharge hopper is a loading low edge.

[0010] Further, the driving motor of the walking mechanism is located on the discharge hopper.

[0011] Further, the horizontal pointing mechanism comprises longitudinal arc-shaped convex edges located on the inner sides of the two sides of the main frame.

[0012] Further, the horizontal pointing mechanism comprises vertical multi-stage sleeves, the upper end of the vertical multi-stage sleeves being connected with the main frame, and the lower end of the vertical multi-stage sleeves being connected with the pointing ball.

[0013] Further, the horizontal pointing mechanism comprises vertical adjusting screws, the upper end of the vertical adjusting screws being arranged on the main frame, the vertical adjusting screws being provided with adjusting nuts for clamping the main frame, and the lower end of the vertical adjusting screws being provided with the pointing ball.

[0014] Further, the vertical pointing mechanism comprises a transverse connecting rod, the two sides of the transverse connecting rod being connected with vertical arc-shaped convex rods, and the two sides of the transverse connecting rod being further provided with internal pressure springs acting on the vertical arc-shaped convex rods.

[0015] Further, the two sides of the transverse connecting rod are connected with sliding blocks, the sliding blocks being located in the longitudinal sliding grooves of the main frame, and the internal pressure springs being located between the sliding blocks and the vertical arc-shaped convex rods.

[0016] The application has the following beneficial effects:

[0017] (1) The application realizes automatic paving and pointing during wall building, reduces the working intensity of workers, improves the construction efficiency by using mechanization, and has the advantages of standardization and normalization, thereby ensuring the construction quality.

[0018] (2) The driving motor of the walking mechanism is installed to the discharge hopper, the vibration of the motor can be transmitted to the discharge hopper, the discharge hopper realizes vibration discharging, ensures uniform and sufficient discharging, ensures the paving of the pouring material during walking, and optimizes the building effect.

[0019] (3) The application realizes synchronous pointing of the current layer and the lower layer, completes synchronous pointing in the horizontal and vertical directions, can process all construction joints formed by building, effectively reduces the secondary pointing operation, and reduces the secondary construction amount.

[0020] The foregoing main scheme and each further selected scheme of the application can be freely combined to form multiple schemes, which are all the schemes that can be used and claimed by the application; and the application can also be freely combined between the (non-conflicting selection) selections and other selections. Those skilled in the art can understand that there are multiple combinations according to the prior art and common knowledge after understanding the scheme, which are all the technical schemes claimed by the application, and are not listed here. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 is a structural schematic diagram of the application.

[0022] Fig. 2 is a structural schematic diagram of the walking mechanism of the present application.

[0023] Fig. 3 is a structural schematic diagram of the paving mechanism of the present application.

[0024] Fig. 4 is a structural schematic diagram of the main body frame and the pointing mechanism of the present application.

[0025] In the figure: 1-main body frame, 2-walking mechanism, 3-paving mechanism, 4-horizontal pointing mechanism, 5-vertical pointing mechanism; 101-frame crossbeam, 102-frame longitudinal beam, 103-longitudinal sliding groove, 201-transverse walking shaft, 202-driving walking wheel, 203-shaft pulley, 204-transmission belt, 205-motor pulley, 206-driving motor, 207-driven walking wheel, 301-unloading hopper, 302-loading low edge, 401-longitudinal arc-shaped convex edge, 402-vertical multi-stage sleeve, 403-vertical adjusting screw, 404-adjusting nut, 405-pointing ball, 501-transverse connecting rod, 502-sliding block, 503-vertical arc-shaped convex rod, 504-inner compression spring. DETAILED DESCRIPTION

[0026] The present application will be further described below in conjunction with specific embodiments and the accompanying drawings.

[0027] Embodiment 1

[0028] Reference Figs. 1-4 As shown in the figure, an auxiliary robot for masonry wall body includes a main body frame 1, a walking mechanism 2, a paving mechanism 3, a horizontal pointing mechanism 4, and a vertical pointing mechanism 5.

[0029] The main body frame 1 is the skeleton of the robot, which is used to realize the arrangement of other mechanisms. The walking mechanism 2 is arranged at the bottom of the main body frame 1, which realizes the walking movement of the main body frame 1 on the masonry brick body, thereby driving other mechanisms on the main body frame 1 to move synchronously.

[0030] The paving mechanism 3 is arranged at the upper part of the main body frame 1, which is used to pave material during walking. The pouring material is added into the paving mechanism 3 by manual or mechanical way, and then the paving mechanism 3 realizes uniform paving along the top of the masonry brick body.

[0031] The horizontal pointing mechanism 4 is arranged at the current layer and the lower layer of the main body frame 1 to perform pointing treatment on the horizontal construction joint formed by the masonry brick body. The current layer performs primary pointing, and the lower layer performs secondary pointing. The vertical pointing mechanism 5 is arranged at the current layer of the main body frame 1 to perform pointing treatment on the vertical construction joint formed by the masonry brick body.

[0032] The main body frame 1 comprises two front and rear frame cross beams 101 and two left and right frame longitudinal beams 102, the frame cross beams 101 and the frame longitudinal beams 102 are connected by bolts to form a rectangular frame structure, by adjusting the lengths of the frame cross beams 101, the construction of the masonry brick body of different widths can be satisfied.

[0033] The walking mechanism 2 comprises a transverse walking shaft 201, a driving walking wheel 202, a shaft pulley 203, a transmission belt 204, a motor pulley 205, a driving motor 206 and a driven walking wheel 207.

[0034] The transverse walking shaft 201 is rotationally arranged at the front end of the main body frame 1, i.e. between the front ends of the two frame longitudinal beams 102, and the transverse walking shaft 201 is rotationally realized by bearings. The transverse walking shaft 201 is provided with two left and right driving walking wheels 202, the driving walking wheels 202 walk on the upper surface of the masonry brick body, and are driven to walk under the action of the driving motor 206. The driven walking wheels 207 are arranged at the rear end of the main body frame 1, i.e. two driven walking wheels 207 are arranged on the rear end frame cross beam 101, to realize passive following.

[0035] The transverse walking shaft 201 is provided with a shaft pulley 203, the shaft pulley 203 is connected with the motor pulley 205 through the transmission belt 204, the motor pulley 205 is connected with the driving motor 206, and then power is provided by the driving motor 206, transmitted to the walking shaft through the belt, and the rotation walking of the driving walking wheel is realized.

[0036] The paving mechanism 3 comprises a discharge hopper 301, the discharge hopper 301 is a reversed right-angle trapezoidal section, comprising an upper inlet and a lower outlet, the casting material is loaded into the hopper from the upper inlet, the lower outlet is a rectangle, the casting material flows out and spreads at the lower outlet, and the rear end frame cross beam 101 has a certain flattening effect. The rear end upper side of the discharge hopper 301 is a loading low edge 302, facilitating the feeding operation.

[0037] The driving motor 206 of the walking mechanism 2 is located on the discharge hopper 301, the vibration of the motor can be transmitted to the discharge hopper, the discharge hopper realizes vibration discharging, ensures uniform and sufficient discharging, ensures the paving of the casting material to be flat during walking, and optimizes the masonry effect.

[0038] The horizontal pointing mechanism 4 comprises a longitudinal arc-shaped convex edge 401, a vertical multi-stage sleeve 402, a vertical adjusting screw 403, an adjusting nut 404 and a pointing ball 405.

[0039] The longitudinal arc-shaped convex edge 401 is located at the inner sides of the two frame longitudinal beams 102, i.e. at the inner sides of the two frame longitudinal beams 102, after the casting material in the paving mechanism 3 is spread, the two sides of the casting material of the layer are directly initially pointed, to ensure that the two sides of the casting material are aligned and do not overflow.

[0040] The upper end of the vertical multi-stage sleeve 402 is screwed or welded to the main body frame 1. Through the telescopic action of the vertical multi-stage sleeve 402, the position of the lowermost end of the pointing ball 405 is adjusted to meet the pointing position of the masonry brick body of different heights. The lower end of the vertical multi-stage sleeve 402 is connected with the pointing ball 405, and the pointing ball 405 is used to scrape and smear the construction joint of the lower layer to realize the secondary (i.e. final) pointing treatment.

[0041] The upper end of the vertical adjusting screw 403 is arranged in the main body frame 1, and the adjusting nut 404 is arranged on the vertical adjusting screw 403 to clamp the main body frame 1. The vertical adjusting screw 403 is displaced up and down by loosening the adjusting nut 404, and the vertical adjusting screw 403 is fixed by tightening the adjusting nut 404 after the position is appropriate, so as to meet the pointing position of the masonry brick body of different heights. The lower end of the vertical adjusting screw 403 is provided with the pointing ball 405, and the pointing ball 405 is used to scrape and smear the construction joint of the lower layer.

[0042] The vertical pointing mechanism 5 comprises a horizontal connecting rod 501, a sliding block 502, a vertical arc-shaped convex rod 503 and an internal pressure spring 504.

[0043] The two sides of the horizontal connecting rod 501 are connected with the vertical arc-shaped convex rods 503, and the two sides of the horizontal connecting rod 501 are further provided with the internal pressure springs 504 acting on the vertical arc-shaped convex rods 503. The horizontal connecting rod 501 is used to realize the joint action of the two vertical arc-shaped convex rods 503, and the internal pressure springs 504 are used to realize the relative pressure setting of the two sides. During walking, the vertical arc-shaped convex rod 503 contacts the outer surface of the brick body by overcoming the spring force most of the time, and when the vertical construction joint is encountered, the internal pressure spring 504 internally presses the vertical arc-shaped convex rod 503 to perform specific pointing treatment on the vertical construction joint.

[0044] Since the end brick of the wall body is a half brick or an incomplete brick, the distance between the vertical arc-shaped convex rod 503 and the end of the main body frame 1 can be greater than the length of the end brick, so that the end construction joint cannot be reached. The two sides of the horizontal connecting rod 501 are connected with the sliding blocks 502, the sliding blocks 502 are located in the longitudinal sliding groove 103 of the main body frame 1, and the internal pressure springs 504 are located between the sliding blocks 502 and the vertical arc-shaped convex rods 503. Therefore, by adjusting the position of the sliding block 502 in the longitudinal sliding groove 103, the position of the vertical arc-shaped convex rod 503 is adjusted to perform pointing treatment on the construction joint of the end of the wall body.

[0045] The end of the horizontal connecting rod 501 is fixedly connected with the sliding block 502, and the vertical arc-shaped convex rod 503 can only axially slide relative to the horizontal connecting rod 501 and cannot rotate and swing, so as to ensure the vertical state of the vertical arc-shaped convex rod 503.

[0046] The foregoing general description and the further particular descriptions of embodiments of the application can be freely combined in order to form further embodiments, all of which are intended to be embraced within the scope of the application. In the context of the present application, each particular description can be combined with any of the other particular descriptions and with any of the general descriptions.

[0047] The above descriptions are only the preferred embodiment of the application, not intended to limit the application. Any modification, equivalent replacement and improvement made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. An auxiliary robot for masonry walls comprising a main frame (1), characterized in that: The main frame (1) is provided with a walking mechanism (2) at the bottom, a paving mechanism (3) at the upper part, a horizontal pointing mechanism (4) at the current layer and / or the lower layer, and a vertical pointing mechanism (5) at the current layer.

2. The masonry wall construction aid robot of claim 1, wherein: The main frame (1) comprises a frame cross beam (101) and a frame longitudinal beam (102), and a rectangular frame structure is formed between the frame cross beam (101) and the frame longitudinal beam (102).

3. The masonry wall construction aid robot of claim 1, wherein: The walking mechanism (2) comprises a transverse walking shaft (201) rotatably arranged at the front end of the main frame (1), a driving walking wheel (202) and a shaft belt pulley (203) arranged on the transverse walking shaft (201), a transmission belt (204) connecting the shaft belt pulley (203) and a motor belt pulley (205), the motor belt pulley (205) being connected with a driving motor (206), and a driven walking wheel (207) arranged at the rear end of the main frame (1).

4. The masonry wall construction aid robot of claim 1, wherein: The paving mechanism (3) comprises a discharge hopper (301) comprising an upper inlet and a lower outlet, and the rear end of the discharge hopper (301) is a charging low edge (302).

5. The masonry wall construction aid robot of claim 4, wherein: The driving motor (206) of the walking mechanism (2) is located on the discharge hopper (301).

6. The masonry wall construction aid robot of claim 1, wherein: The horizontal pointing mechanism (4) comprises a longitudinal arc-shaped convex edge (401) located on the inner side of the two sides of the main frame (1).

7. The masonry wall construction aid robot according to claim 1 or 6, characterized in that: The horizontal pointing mechanism (4) comprises a vertical multi-stage sleeve (402), the upper end of the vertical multi-stage sleeve (402) being connected with the main frame (1), and the lower end of the vertical multi-stage sleeve (402) being connected with a pointing ball (405).

8. The masonry wall construction aid robot according to claim 1 or 6, characterized in that: The horizontal pointing mechanism (4) comprises a vertical adjusting screw (403), the upper end of the vertical adjusting screw (403) being arranged on the main frame (1), the vertical adjusting screw (403) being provided with an adjusting nut (404) clamped on the main frame (1), and the lower end of the vertical adjusting screw (403) being provided with the pointing ball (405).

9. The masonry wall construction aid robot of claim 1, wherein: The vertical pointing mechanism (5) comprises a transverse connecting rod (501), the two sides of the transverse connecting rod (501) being connected with vertical arc-shaped convex rods (503), and the two sides of the transverse connecting rod (501) being further provided with inward pressure springs (504) acting on the vertical arc-shaped convex rods (503).

10. The masonry wall construction aid robot of claim 9, wherein: The two sides of the transverse connecting rod (501) are connected with sliding blocks (502), the sliding blocks (502) being located in longitudinal sliding grooves (103) of the main frame (1), and the inward pressure springs (504) being located between the sliding blocks (502) and the vertical arc-shaped convex rods (503).

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