Wall masonry device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a wall masonry device for constructional engineering, which comprises a bottom plate, a basic guide rail fixedly connected onto the bottom plate, a plurality of guide rail sections mounted on the basic guide rail in a stacked manner, a sliding seat slidably connected onto the basic guide rail and the guide rail sections, and a lifting plate fixedly connected to the end of the sliding seat. The bottom side of the sliding base is fixedly connected with two rotating bases, the two rotating bases are rotationally connected with two connecting rods respectively, the bottom end of each connecting rod is fixedly connected with a toothed plate, and ratchets are arranged on the inner walls of each basic guide rail and each guide rail section. And by arranging a ratchet and a toothed plate, the lifting plate can be fixed to the original position in time when the traction rope is broken or the winding machine is damaged, and the problem that the workers are hurt due to falling is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and specifically relates to a wall masonry device for construction engineering. Background Art

[0002] When building a wall, when the height of the wall increases, if bricks and mortar rely on manual labor, it will not only increase the labor intensity of workers, but also affect the masonry speed. Then there are small lifting devices to assist workers in lifting bricks and mortar to a certain height. However, the lifting devices in the prior art have relatively fixed structures, are not flexible enough, and have limited application scenarios.

[0003] However, in the existing technology, usually the device is large in volume and high in height, suitable for outdoor use, cannot be moved indoors, and its own transportation is also inconvenient.

[0004] Chinese Patent with the authorization announcement number CN219261774U discloses a wall masonry device for construction engineering, including a moving seat and a driving component. The upper surface of the moving seat is rotatably connected with a folding component, and the folding component is internally slidably connected with a lifting component. The driving component is placed on the surface of the moving seat and is used to realize the up and down movement of the lifting component. Through the support, the support arm can be laid flat, reducing the occupied space when not in use and facilitating movement indoors. The winch controls the lifting of the placing table through a steel wire rope. The placing table lifts bricks and mortar to a high place, reducing the working intensity. Using the folding method to reduce the occupied space of the whole device and lower the center of gravity of the device, so as to facilitate transportation and outdoor use, or move it indoors or into the elevator to solve the problem that the traditional device is not convenient for indoor use.

[0005] However, the above has the following deficiencies:

[0006] 1. According to the description in the above patent, by setting the foldable and retractable support arm and extension arm, the occupied space of the device can be reduced to facilitate handling and indoor use. The steel wire rope is used to pull the slider to slide in the extension arm to replace manual labor to transport mortar and bricks to a high place, so as to facilitate workers to build walls and save labor. However, the above slider can only slide within the range of the extension arm, resulting in a relatively high distance from the ground even when the placing table of the above device is lowered to the lowest after the device is erected, so that workers still need to transport mortar and bricks to a relatively high place, and cannot completely save labor.

[0007] 2. The above patent only uses a steel wire rope for traction. Since the mortar and bricks carried on the placing table are heavy, once the steel wire rope breaks or the winch is damaged, and the above patent has no protection mechanism, it will cause the placing table and the mortar and bricks on it to fall, threatening the safety of personnel. Summary of the Utility Model

[0008] In order to overcome the deficiencies of the prior art, the technical problem to be solved by the present utility model is to adopt stackable guide rail sections, which can freely change the lifting height according to actual usage conditions, so as to lift mortar and bricks to appropriate positions, facilitating workers to build walls. Moreover, before erection, the stacked guide rail sections can be removed, greatly reducing the occupied space of the device, facilitating the handling of the device and making it convenient to use indoors. By setting a toothed plate and a ratchet, when problems such as the breakage of the traction rope occur, it can automatically engage and lock, keeping the lifting plate in place, preventing the lifting plate and the mortar and bricks on the lifting plate from falling, and thus avoiding threatening the safety of workers.

[0009] In order to achieve the above object, the present utility model provides the following technical solution: A wall masonry device for construction engineering, including a bottom plate, a basic guide rail is fixedly connected to the bottom plate, a plurality of guide rail sections are stacked and installed on the basic guide rail, a sliding seat is slidably connected to the basic guide rail and the guide rail sections, the end of the sliding seat extending out of the basic guide rail and the guide rail sections is fixedly connected with a lifting plate, and a locking protection device is arranged on the part of the sliding seat located inside the basic guide rail and the guide rail sections.

[0010] A plurality of balls are rotatably connected at the sliding connection of the sliding seat with the basic guide rail and the guide rail sections, and each ball is in close contact with the surfaces of the basic guide rail and the guide rail sections and rolls relatively.

[0011] The locking protection device includes a rotating seat, the two rotating seats are symmetrically distributed and fixedly connected to the bottom side of the end of the sliding seat located inside the basic guide rail and the guide rail sections, two mutually crossed connecting rods are respectively rotatably connected to the two rotating seats, a toothed plate is fixedly connected to the bottom end of each connecting rod near the inner wall of the basic guide rail and the guide rail sections, and ratchets are arranged at the corresponding positions of the inner walls of the basic guide rail and the guide rail sections.

[0012] Chutes are provided at the top ends of the two connecting rods, a sliding pin is slidably connected in the two chutes, a connecting block is fixedly connected to the end of the sliding pin close to the sliding seat, two sliding rods slidably connected to the sliding seat are fixedly connected to the bottom side of the connecting block, a spring seat is fixedly connected to the bottom ends of the two sliding rods, and two springs respectively surrounding the outer sides of the two sliding rods are arranged between the spring seat and the bottom side of the sliding seat.

[0013] Two winding frames are symmetrically distributed and fixedly connected to the bottom plate on one side of the basic guide rail, a winding roller is rotatably connected between the two winding frames, one end of the winding roller is drivingly connected with a motor, the motor is fixedly connected to the corresponding winding frame, and a traction rope is connected between the winding roller and the connecting ring.

[0014] On one side of the top end of each guide rail section away from the sliding seat, an avoidance groove is provided. On both sides of the avoidance groove on the inner wall of each guide rail section, a set of symmetrically arranged wheel seats are fixedly connected. Between each set of wheel seats, a pulley is rotatably connected, and the towing rope passes around the pulley at the uppermost position.

[0015] In summary, compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1) By adopting the method of assembling with stacked guide rail sections, the space occupied by the device can be saved when it is not erected, which is convenient for handling and indoor use.

[0017] (2) Since the method of stacking and assembling guide rail sections is adopted, the moving range of the slider is not restricted, so that the lifting plate can completely descend to be close to the ground, which is convenient for workers to place mortar and bricks on the lifting plate, saving manpower.

[0018] (3) By setting the ratchet teeth and the toothed plate, when the towing rope breaks or the winch is damaged, the lifting plate can be fixed in place in time to avoid the problem of falling and causing harm to personnel. Description of the Drawings

[0019] Figure 1 It is a three-dimensional schematic diagram of this patent.

[0020] Figure 2 It is a side view of this patent.

[0021] Figure 3 It is Figure 2 The three-dimensional cross-sectional view at A-A in

[0022] Figure 4 It is Figure 3 The partial enlarged view at B in

[0023] Figure 5 It is a schematic diagram of this patent without installing the guide rail sections.

[0024] Figure 6 It is a schematic diagram of the main components of this patent.

[0025] Figure 7 It is the schematic diagram of the structure inside 12.

[0026] Description of the Reference Numerals: bottom plate 10; basic guide rail 11; guide rail section 12; towing rope 13; winch frame 14; winch roller 15; motor 16; sliding seat 17; lifting plate 18; ratchet teeth 19; ball 20; toothed plate 21; connecting rod 22; sliding rod 23; spring 24; spring seat 25; connecting block 26; connecting ring 27; sliding pin 28; wheel seat 29; pulley 30; rotating seat 31; chute 32; avoidance groove 33. Detailed Description of the Invention

[0027] To enable those skilled in the art to better understand the solution of the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

[0028] As Figures 1-7 shown, a wall masonry device for construction engineering includes a bottom plate 10. A foundation guide rail 11 is fixedly connected to the top of the bottom plate 10. A plurality of guide rail sections 12 are stacked and installed on the top of the foundation guide rail 11. A sliding seat 17 is slidably connected to the foundation guide rail 11 and the guide rail sections 12. A plurality of balls 20 are rotatably connected at the sliding connection of the sliding seat 17 with the foundation guide rail 11 and the guide rail sections 12. An avoidance groove 33 is formed on one side of the top end of each guide rail section 12 away from the sliding seat 17. A set of symmetrically arranged wheel seats 29 are fixedly connected to both sides of the inner wall of each guide rail section 12 where the avoidance groove 33 is located. A pulley 30 is rotatably connected between each set of wheel seats 29.

[0029] The adoptable stackable guide rail sections 12 can freely change the lifting height according to actual use conditions, so as to lift the mortar and bricks to a suitable position, facilitating the workers to build walls. And before erection, the stacked guide rail sections 12 can be removed, which can greatly reduce the occupied space of the device, facilitating the handling of the device and making it convenient to use indoors.

[0030] As Figures 3-7 shown, two sliding rods 23 are slidably connected to the end parts of the sliding seat 17 located inside the foundation guide rail 11 and the guide rail sections 12. A connecting block 26 is fixedly connected to the top ends of the two sliding rods 23. A connecting ring 27 is fixedly connected to the top of the connecting block 26. A spring seat 25 is fixedly connected to the bottom ends of the two sliding rods 23. Two winding frames 14 are symmetrically distributed and fixedly connected to one side of the bottom plate 10 where the foundation guide rail 11 is located. A winding roller 15 is rotatably connected between the two winding frames 14. One end of the winding roller 15 is drivingly connected to a motor 16, and the motor 16 is fixedly connected to the corresponding winding frame 14. A traction rope 13 is connected between the winding roller 15 and the connecting ring 27, and the traction rope 13 bypasses the pulley 30 at the topmost.

[0031] By providing the winding roller 15 and connecting the winding roller 15 with the connecting ring 27 through the traction rope 13, the lifting plate 18 can be lifted by winding the traction rope 13, so as to realize lifting the mortar and bricks for the convenience of workers' construction.

[0032] As Figures 4-6As shown in the figure, on the bottom sides of the end parts of the sliding seat 17 located symmetrically within the basic guide rail 11 and the guide rail section 12, two rotating seats 31 are fixedly connected. Two mutually intersecting connecting rods 22 are respectively rotatably connected to the two rotating seats 31. At the bottom end of each connecting rod 22, near the inner walls of the basic guide rail 11 and the guide rail section 12, a toothed plate 21 is fixedly connected. On the inner walls of each basic guide rail 11 and guide rail section 12, ratchet teeth 19 are provided at positions corresponding to the toothed plate 21. At the top ends of the two connecting rods 22, sliding grooves 32 are formed. A sliding pin 28 is slidably connected within the two sliding grooves 32. The sliding pin 28 is fixedly connected to the connecting block 26. Between the spring seat 25 and the bottom side of the sliding seat 17, two springs 24 respectively surrounding the outer sides of the two sliding rods 23 are provided.

[0033] By providing the toothed plate 21 and the ratchet teeth 19, when problems such as the breakage of the traction rope 13 occur, automatic engagement and locking can be achieved, enabling the lifting plate 18 to remain in place, avoiding the fall of the lifting plate 18 and the mortar and bricks on the lifting plate 18, and thus preventing the safety of workers from being threatened.

[0034] In this embodiment, initially, the traction rope 13 is completely wound around the winding roller 15 and is not connected to the connecting ring 27. The connecting guide rail section 12 has not been installed on the basic guide rail 11. The sliding seat 17 is within the range of the basic guide rail 11, and the lifting plate 18 is located at a position close to the bottom plate 10. At this time, the occupied space of this device is small, and this device can be conveniently carried, and can enter the room through a narrow space.

[0035] During use, the worker sets up this device at a designated position, and according to the actual construction requirements, selects an appropriate number of guide rail sections 12 and stacks and connects them in sequence above the basic guide rail 11, and uses bolts to firmly fasten and connect the basic guide rail 11 and the guide rail section 12 to each other. Subsequently, the worker pulls out the traction rope 13 and passes it around the pulley 30 at the top, and fixes the end of the traction rope 13 to the connecting ring 27, and connects the motor 16 to the power supply and the control system to complete the preparatory work.

[0036] During use, the worker transports mortar, bricks, etc. onto the lifting plate 18. At this time, since the lifting plate 18 is close to the bottom plate 10, it is convenient for the worker to carry. Subsequently, the worker controls the motor 16 to drive the winding roller 15 to rotate and wind up the traction rope 13. Then the traction rope 13 gradually pulls the connecting ring 27 upward. Due to the self-weight of the lifting plate 18 and the weight of the mortar and bricks on the lifting plate 18, the sliding seat 17 compresses the spring 24. When the spring 24 can no longer be compressed, the sliding seat 17 drives the lifting plate 18 and the mortar and bricks on the lifting plate 18 to rise. Until the lifting plate 18 reaches an appropriate height, the motor 16 is turned off, which is convenient for the worker to build a wall and reduces the labor intensity of the worker.

[0037] During normal use, the sliding pin 28 on the connecting block 26 is located at the top ends of the two connecting rods 22. Due to the lever principle, the bottom ends of the two connecting rods 22 move closer to each other, so that the separation of the toothed plate 21 from the ratchet 19 will not affect the normal lifting of the lifting plate 18. If one end of the traction rope 13 breaks, the connecting ring 27 will no longer be pulled, and the spring 24 releases its elasticity to move the east connecting block 26 downward. Then, the sliding pin 28 slides in the two sliding grooves 32, causing the bottom ends of the two connecting rods 22 to move away from each other, so that the toothed plate 21 engages with the ratchet 19, fixing the sliding seat 17 and the lifting plate 18 in place, preventing the mortar and bricks on the lifting plate 18 from falling, and thus providing protection for the workers.

[0038] The above-mentioned motor 16 is a mature prior art and will not be elaborated herein.

[0039] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0040] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such commodity or system. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the commodity or system including the said element.

[0041] The above description shows and describes several preferred embodiments of the present application. However, as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the application concept described herein through the above teachings or the technology or knowledge in the relevant field. Any changes and variations made by those skilled in the art without departing from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A wall building device for construction engineering, characterized in that: The invention comprises a base plate (10), a base guide rail (11) is fixedly connected to the base plate (10), a plurality of guide rail sections (12) are stacked and installed on the base guide rail (11), a slide seat (17) is slidably connected to the base guide rail (11) and the guide rail section (12), the end of the slide seat (17) extending out of the base guide rail (11) and the guide rail section (12) is fixedly connected to a lifting plate (18), and a locking protection device is provided on the part of the slide seat (17) located inside the base guide rail (11) and the guide rail section (12).

2. A wall building device for construction engineering according to claim 1, characterized in that: A plurality of balls (20) are rollingly connected at the sliding connection between the slide seat (17) and the base guide rail (11) and the guide rail section (12), and each of the balls (20) closely fits the surface of the base guide rail (11) and the guide rail section (12) and rolls relative to each other.

3. A wall building device for construction engineering according to claim 1, characterized in that: The locking protection device comprises a rotating seat (31), two rotating seats (31) are symmetrically distributed and fixedly connected to the bottom side of the end of the slide seat (17) located in the base guide rail (11) and the guide rail section (12), and two mutually intersecting connecting rods (22) are rotatably connected to the two rotating seats (31), and the bottom end of each connecting rod (22) is fixedly connected to a tooth plate (21) near the inner wall of the base guide rail (11) and the guide rail section (12), and a ratchet (19) is provided on the inner wall of each base guide rail (11) and the guide rail section (12) at a position corresponding to the tooth plate (21).

4. A wall building device for construction engineering according to claim 3, characterized in that: The top ends of the two connecting rods (22) are provided with sliding grooves (32), and sliding pins (28) are slidably connected in the two sliding grooves (32). The ends of the sliding pins (28) close to the sliding seat (17) are fixedly connected with a connecting block (26), and the bottom side of the connecting block (26) is fixedly connected with two sliding rods (23) slidably connected with the sliding seat (17), and the bottom ends of the two sliding rods (23) are fixedly connected with spring seats (25), and two springs (24) respectively surrounding the outer sides of the two sliding rods (23) are arranged between the spring seat (25) and the bottom side of the sliding seat (17).

5. A wall building device for construction engineering according to claim 4, characterized in that: Two reeling frames (14) are symmetrically distributed and fixedly connected on one side of the base guide rail (11) on the bottom plate (10); a reeling roller (15) is rotatably connected between the two reeling frames (14); one end of the reeling roller (15) is transmission-connected to a motor (16); the motor (16) is fixedly connected to the corresponding reeling frame (14); and a traction rope (13) is connected between the reeling roller (15) and the connecting ring (27).

6. A wall building device for construction engineering according to claim 5, characterized in that: A side of the top of each guide rail section (12) away from the slide seat (17) is provided with an escape groove (33), and a group of mutually symmetrical wheel seats (29) are fixedly connected to the inner wall of each guide rail section (12) at both sides of the escape groove (33), and a pulley (30) is rotatably connected between each group of wheel seats (29), and the traction rope (13) passes around the uppermost pulley (30).

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