Concrete pouring workbench

Abstract

The utility model relates to the technical field of building construction, and discloses a concrete pouring working table which comprises a supporting frame and a working table body arranged at the upper end of the supporting frame, a first guardrail is arranged on the working table body, a through opening is formed in the working table body, and a lifting assembly is installed at the lower end of the through opening. One end of the workbench is provided with an extension plate, one end of the extension plate extends into the workbench, the other end of the extension plate is fixedly connected with a connecting plate, the side wall of the workbench is fixedly connected with an air cylinder, and a piston rod of the air cylinder is fixedly connected with the connecting plate. The house building concrete pouring workbench solves the problems that an existing house building concrete pouring workbench is not convenient to adjust according to use scenes and is not beneficial to extension of a workbench surface, and meanwhile solves the problems that articles and materials of the pouring workbench are not convenient to take, and the use effect is insufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a concrete pouring workbench. Background Art

[0002] Housing construction projects refer to various types of housing buildings and their ancillary facilities and the associated wiring, pipelines, equipment installation projects and indoor and outdoor decoration projects. "Housing construction" refers to projects with roofs, beams, columns, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, public activities, etc. Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized.

[0003] However, the existing building construction concrete pouring workbench is not convenient for construction workers to adjust according to different usage scenarios, which is not conducive to the expansion of the work surface. At the same time, workers need to climb up and down the ladder to get the items and materials they need to use, and the manual climbing up and down wastes a lot of manpower and reduces the use effect of the pouring workbench. Utility Model Content

[0004] In order to solve the problems of the above-mentioned prior art, the utility model provides a concrete pouring workbench, which solves the problem that the existing concrete pouring workbench for building construction is not convenient to adjust according to the usage scenario and is not conducive to the expansion of the work surface. At the same time, it solves the problem that it is inconvenient to take objects and materials on the pouring workbench and the use effect is insufficient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete pouring workbench, comprising a support frame and a workbench arranged at the upper end of the support frame, a first guardrail is arranged on the workbench, a through opening is opened on the workbench, a lifting assembly is installed at the lower end of the through opening, an extension plate is arranged at one end of the workbench, one end of the extension plate extends into the workbench, the other end of the extension plate is fixedly connected to a connecting plate, a cylinder is fixedly connected to the side wall of the workbench, and the piston rod of the cylinder is fixedly connected to the connecting plate.

[0006] With the above structural design, an extension plate is arranged at one end of the workbench to expand the working space, and a telescopic structure is used to reduce the space occupied by the main body of the pouring workbench. A through opening is arranged in the middle position of the workbench, and a lifting component is arranged below the through opening. There is no need for repeated manual climbing, which saves manpower and improves the use effect of the concrete pouring workbench.

[0007] Preferably, the lifting assembly includes a U-shaped mounting frame fixedly connected to the bottom surface of the workbench, a rack fixedly connected to the inner wall of the U-shaped mounting frame, limiting grooves are provided on the two side walls of the U-shaped mounting frame, the rotating shaft passes through the limiting grooves, a gear is sleeved on the rotating shaft, the gear is meshed with the rack, one end of the rotating shaft is connected to the output end of the driving motor, and the other end of the rotating shaft is rotatably connected to the supporting platform, and the driving motor is fixedly connected to the supporting platform.

[0008] With the above structural design, the gear and the rack are first meshed and rotated by driving the rotating motor, and then the carrier platform is driven to move up and down. Through this up and down driving method, the stability of the up and down movement can be effectively maintained, and the safety of the equipment during operation can be effectively guaranteed.

[0009] Preferably, a second guardrail is installed on the extension plate, and a slide groove is provided at a position of the workbench relative to the second guardrail, and the second guardrail can move in the slide groove.

[0010] With the above structural design, the second guardrail can slide inside the workbench, making it convenient for the extension plate to extend into the workbench, thereby reducing the space occupied by the main body of the casting workbench.

[0011] Preferably, a guardrail is installed on the supporting platform.

[0012] The above structural design can protect construction personnel and materials during the lifting and lowering process of the load-bearing platform, and prevent the construction personnel or materials from falling off the load-bearing platform and causing danger.

[0013] Preferably, the size of the through opening is larger than the size of the supporting platform.

[0014] The above structural design can prevent the guardrail on the bearing platform from colliding with the workbench, and at the same time facilitate construction workers to enter and exit and take materials.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. An extension plate is set at one end of the workbench to expand the working space. A telescopic structure is used to reduce the space occupied by the pouring workbench. A through opening is set in the middle of the workbench, and a lifting component is set below the through opening. There is no need for manual repeated climbing, which saves manpower and improves the use effect of the concrete pouring workbench.

[0017] 2. The lifting assembly is driven by the driving motor to make the gear and rack mesh and rotate, thereby driving the load-bearing platform to move up and down. This up and down driving method can effectively maintain the stability of the up and down movement and effectively ensure the safety of personnel when the equipment is running. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the lifting assembly of the utility model;

[0021] Figure 4 It is a top view of the lifting assembly of the utility model. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: a concrete pouring workbench, comprising a support frame 1 and a workbench 2 arranged at the upper end of the support frame 1, a first guardrail 3 is arranged on the workbench 2, a through opening 4 is opened on the workbench 2, a lifting assembly 8 is installed at the lower end of the through opening 4, an extension plate 5 is arranged at one end of the workbench 2, one end of the extension plate 5 extends into the workbench 2, the other end of the extension plate 5 is fixedly connected to a connecting plate 6, a cylinder 7 is fixedly connected to the side wall of the workbench 2, and the piston rod of the cylinder 7 is fixedly connected to the connecting plate 6. The extension plate 5 is arranged at one end of the workbench 2 to expand the working space, and a telescopic structure is used to reduce the occupied space of the main body of the pouring workbench 2. A through opening 4 is arranged in the middle position of the workbench 2, and a lifting assembly 8 is arranged below the through opening 4, so that there is no need for manual repeated climbing, which saves manpower and improves the use effect of the concrete pouring workbench.

[0024] The lifting assembly includes a U-shaped mounting frame 81 fixedly connected to the bottom surface of the workbench 2, a rack 82 fixedly connected to the inner wall of the U-shaped mounting frame 81, and two side walls of the U-shaped mounting frame 81 are provided with limited slots 86, and a rotating shaft 85 passes through the limited slots 86. A gear 83 is sleeved on the rotating shaft 85, and the gear 83 is meshed with the rack 82. One end of the rotating shaft 85 is connected to the output end of the driving motor 84, and the other end of the rotating shaft 85 is rotatably connected to the bearing platform 87, and the driving motor 84 is fixedly connected to the bearing platform 87. First, the gear 83 is meshed and rotated with the rack 82 by the driving motor 84, and then the bearing platform 87 is driven to move up and down. Through this up and down driving method, the stability of the up and down movement can be effectively maintained, and the safety of the equipment during operation can be effectively guaranteed.

[0025] The extension plate 5 is provided with a second guardrail 9, and the workbench 2 is provided with a slide groove 10 at a position relative to the second guardrail 9, and the second guardrail 9 can move in the slide groove 10. The second guardrail 9 can slide in the workbench 2, so that the extension plate 5 can be extended into the workbench 2, thereby reducing the space occupied by the main body of the casting workbench 2.

[0026] A guardrail 88 is installed on the carrying platform 87 to protect construction personnel and materials during the lifting process of the carrying platform 87, and prevent the construction personnel or materials from falling out of the carrying platform 87 and causing danger.

[0027] The size of the through opening 4 is larger than that of the carrying platform 87. This prevents the guardrail 88 on the carrying platform 87 from colliding with the workbench 2, and facilitates the construction workers to enter and exit and take materials.

[0028] Working principle: Construction workers stand on the bearing platform 87 and start the drive motor 84 to mesh and rotate the gear 83 and the rack 82, thereby driving the bearing platform 87 to move upward. After the construction workers pass through the opening 4 and stand on the workbench 2, they can carry out construction work on the workbench 2. When the pouring range is limited, start the cylinder 7 to push the extension plate 5 out of the workbench 2, and the construction workers can stand on the extension plate 5 to perform pouring operations, expanding the working space. When it is necessary to transport items or materials to the workbench 2, the materials can be placed on the bearing platform 87 and the drive motor 84 can be started to transport the materials. There is no need for manual climbing back and forth, which saves manpower.

[0029] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. Although the present utility model is described in detail with reference to the above embodiments, it is still possible for the technical solutions recorded in the above embodiments to be modified, or some of the technical features therein to be replaced by equivalents, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A concrete pouring workbench, comprising a support frame (1) and a workbench (2) arranged on the upper end of the support frame (1), characterized in that: The workbench (2) is provided with a first guardrail (3), the workbench (2) is provided with a through opening (4), a lifting assembly (8) is installed at the lower end of the through opening (4), an extension plate (5) is provided at one end of the workbench (2), one end of the extension plate (5) extends into the workbench (2), the other end of the extension plate (5) is fixedly connected to a connecting plate (6), a cylinder (7) is fixedly connected to the side wall of the workbench (2), and a piston rod of the cylinder (7) is fixedly connected to the connecting plate (6).

2. A concrete pouring workbench according to claim 1, characterized in that: The lifting assembly comprises a U-shaped mounting frame (81) fixedly connected to the bottom surface of the workbench (2), and a rack (82) fixedly connected to the inner wall of the U-shaped mounting frame (81); two side walls of the U-shaped mounting frame (81) are provided with limiting grooves (86); a rotating shaft (85) passes through the limiting grooves (86); a gear (83) is sleeved on the rotating shaft (85); the gear (83) is meshed with the rack (82); one end of the rotating shaft (85) is connected to the output end of a driving motor (84); the other end of the rotating shaft (85) is rotatably connected to a bearing platform (87); and the driving motor (84) is fixedly connected to the bearing platform (87).

3. A concrete pouring workbench according to claim 1, characterized in that: A second guardrail (9) is installed on the extension plate (5), and a slide groove (10) is provided on the workbench (2) at a position relative to the second guardrail (9), and the second guardrail (9) can move in the slide groove (10).

4. A concrete pouring workbench according to claim 2, characterized in that: A guardrail (88) is installed on the bearing platform (87).

5. A concrete pouring workbench according to claim 2, characterized in that: The size of the through opening (4) is larger than the size of the supporting platform (87).

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