Concrete pouring and vibrating device

Abstract

The utility model discloses a concrete pouring vibrating device, which relates to the technical field of concrete pouring auxiliary devices and comprises a mounting cylinder, a motor is arranged in the mounting cylinder, an output shaft of the motor extends out of the lower end of the mounting cylinder and is provided with a vibrating rod component, and an erecting component is arranged on the surface of the mounting cylinder. The erecting assembly comprises four connecting frames which are fixedly connected to the surface of the mounting cylinder in a circumferential array mode. According to the utility model, through the arrangement of the erecting assembly, the vibration head is inserted into the mold, the four fixing frames are arranged on the opening of the mold, the fixing bolts are loosened to fix the vibration head, and during the period, the fixing nuts on the surfaces of the screws are loosened to pull the fixing frames to extend and retract; the distance between the four fixing frames can be adjusted according to the diameter of an opening of a mold, after the fixing frames are fixed, the motor operates to drive the vibration rod assembly to rotate to vibrate concrete grout in the mold, operation is easy, and meanwhile the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete pouring auxiliary device technical field especially, relates to a concrete pouring and vibrating device. BACKGROUND

[0002] Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. In civil engineering, materials such as concrete are used to create predetermined shapes in molds. After pouring the column and other building structures, a vibrating device is used to vibrate and treat the concrete slurry in the mold to make it compact and avoid cavities.

[0003] The patent document with publication number CN112211410A discloses a building construction concrete pouring and vibrating device, which relates to the technical field of construction machinery, and includes a vibrating motor, a connecting hose, a vibrating rod head, and a damping device. The connecting hose is detachably connected to the vibrating motor at one end. The other end of the connecting hose is fixedly connected to one end of the vibrating rod head. The damping device includes a hose connecting cylinder, a damping spring, and a spring stabilizing cylinder. The hose connecting cylinder is detachably connected to the connecting hose. The spring stabilizing cylinder is sleeved on the outside of the hose connecting cylinder. The hose connecting cylinder and the spring stabilizing cylinder are concentrically arranged. The damping spring is arranged between the hose connecting cylinder and the spring stabilizing cylinder. One end of the damping spring is fixedly connected to the outer wall of the hose connecting cylinder. The other end of the damping spring is fixedly connected to the inner wall of the spring stabilizing cylinder. This invention allows the user to hardly feel the vibration of the hand during use.

[0004] The above-mentioned scheme lacks a mechanism for erecting the device on the surface of the mold during actual use, resulting in the need for manual operation and use, which can cause the arms of the workers to become numb, tired, and increase the workload of the workers after a long time of work. UTILITY MODEL CONTENT

[0005] The utility model discloses a concrete pouring and vibrating device, which aims to solve the technical problem that the existing concrete pouring auxiliary device cannot be erected on the surface of the mold for use.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A concrete pouring and vibrating device includes a mounting cylinder, a motor inside the mounting cylinder, an output shaft of the motor extending out of the lower end of the mounting cylinder and provided with a vibrating rod assembly, and an erecting assembly on the surface of the mounting cylinder.

[0008] The erection assembly comprises four connecting frames fixedly connected in a circumferential array on the surface of the mounting cylinder, a connecting rod slidably connected to the inside of the connecting frame, a fixed frame fixedly connected to the end of the connecting rod away from the connecting frame, and a threaded hole formed in the right surface of the fixed frame and threadedly connected with a fixing bolt.

[0009] In a preferred scheme, a guide sliding block is arranged on the surface of the connecting rod, and a guide sliding groove is formed in the inner wall of the connecting frame for the guide sliding block to slide.

[0010] The guide sliding block is arranged to enable the connecting rod to move directionally in the connecting frame under the guidance of the guide sliding block, so as to adjust the position of the fixed frame.

[0011] In a preferred scheme, a sliding slot is formed through the upper surface of the connecting frame, a screw rod is fixedly connected to the upper surface of the connecting rod and slidably connected to the inner wall of the sliding slot, and a fixing nut is threadedly connected to the surface of the screw rod.

[0012] The screw rod and the fixing nut are arranged to limit and fix the position of the connecting rod and the fixed frame.

[0013] In a preferred scheme, the vibration rod assembly comprises a vertical rod fixedly connected to the output shaft of the motor, a protective cover fixedly installed on the lower surface of the mounting cylinder, and an eccentric shaft fixedly connected to the surface of the vertical rod inside the protective cover.

[0014] The eccentric shaft is arranged to enable the output shaft of the motor to drive the vertical rod to eccentrically rotate when the motor is running, so as to achieve the purpose of vibration.

[0015] In a preferred scheme, a sleeve is arranged on the surface of the vertical rod, a vibration head is fixedly connected to the lower end of the sleeve, four threaded holes are formed in the surface of the sleeve in a circumferential array, and a fastening bolt is threadedly connected to the inner wall of the threaded hole.

[0016] The sleeve and the fastening bolt are arranged to adjust the length of the vibration head.

[0017] In a preferred scheme, four spring shock absorbers arranged in a circumferential array are fixedly installed on the inner top wall and the inner bottom wall of the mounting cylinder, and the end of the spring shock absorber away from the inner wall of the mounting cylinder is fixedly connected to the surface of the motor.

[0018] The spring shock absorber is arranged to buffer and release the force generated when the motor is running.

[0019] As can be seen from the above, the concrete pouring and vibrating device has the following technical effects.

[0020] One: the vibration head is inserted into the mold, four fixed frames are arranged on the mold opening, and the fixed bolts are loosened to fix them, during which the fixed nuts on the surface of the screw rod are loosened, the fixed frame is pulled to extend and retract, the spacing of the four fixed frames can be adjusted according to the diameter of the mold opening, and when the four fixed frames are fixed, the motor drives the vibration rod assembly to rotate to vibrate and compact the concrete slurry in the mold, so that the device can be erected on the mold for use, and the operation is simple and the working burden of the workers is reduced.

[0021] Secondly, the fixed bolts on the surface of the vertical rod are loosened, the sleeve is pulled down or pushed up to drive the vibration head to move up and down without the restriction of the fixed bolts, the vibration range of the device can be adjusted according to the depth of the mold, and the vibration force generated during the operation of the motor can be buffered and unloaded under the damping effect of the spring shock absorber. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A three-dimensional structure schematic diagram of the concrete pouring and vibrating device is provided.

[0023] Figure 2 A front view structure schematic diagram of the concrete pouring and vibrating device is provided.

[0024] Figure 3 A three-dimensional structure schematic diagram of the concrete pouring and vibrating device is provided. Figure 2 An enlarged structure schematic diagram of the concrete pouring and vibrating device is provided.

[0025] Figure 4 A connecting frame elevation structure schematic diagram of the concrete pouring and vibrating device is provided.

[0026] In the drawings:

[0027] 1, installation cylinder; 2, motor;

[0028] 3, vibration rod assembly; 301, vertical rod; 302, protective cover; 303, eccentric shaft; 304, sleeve; 305, vibration head; 306, fixed bolt;

[0029] 4, erecting assembly; 401, connecting frame; 402, connecting rod; 403, fixed frame; 404, fixed bolt; 405, guide sliding block; 406, screw rod;

[0030] 5, spring shock absorber. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely 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, not all the embodiments.

[0032] Referring to Figures 1-4 A concrete pouring and vibrating device comprises a mounting cylinder 1, a motor 2 arranged inside the mounting cylinder 1, an output shaft of the motor 2 extending out of a lower end of the mounting cylinder 1 and provided with a vibrating rod assembly 3, and a mounting assembly 4 arranged on a surface of the mounting cylinder 1.

[0033] The mounting assembly 4 comprises four connecting frames 401 fixedly connected in a circumferential array on the surface of the mounting cylinder 1, a connecting rod 402 slidably connected inside the connecting frame 401, a fixed frame 403 fixedly connected to one end of the connecting rod 402 away from the connecting frame 401, and a threaded hole formed in a right side surface of the fixed frame 403 and threadedly connected with a fixing bolt 404.

[0034] Referring to Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, a guide sliding block 405 is arranged on the surface of the connecting rod 402, and a guide sliding groove is formed in the inner wall of the connecting frame 401 for the guide sliding block 405 to slide, so that the connecting rod 402 can move directionally in the connecting frame 401 under the guidance of the guide sliding block 405, and the position of the fixed frame 403 can be adjusted.

[0035] A sliding bar opening is formed through the upper surface of the connecting frame 401, and a screw rod 406 is fixedly connected to the upper surface of the connecting rod 402 and slidably connected with the inner wall of the sliding bar opening, and a fixing nut is threadedly connected to the surface of the screw rod 406, so that the position of the connecting rod 402 and the fixed frame 403 can be limited and fixed through the screw rod 406 and the fixing nut.

[0036] Referring to Figure 2 and Figure 3 In a preferred embodiment, the vibrating rod assembly 3 comprises a vertical rod 301 fixedly connected with the output shaft of the motor 2, a protective cover 302 fixedly mounted to the lower surface of the mounting cylinder 1, and an eccentric shaft 303 fixedly connected to the surface of the vertical rod 301 inside the protective cover 302, so that the output shaft of the motor 2 can drive the vertical rod 301 to eccentrically rotate when the motor 2 is running, thereby achieving the purpose of vibration.

[0037] The surface of the vertical rod 301 is sleeved with a sleeve 304, the lower end of the sleeve 304 is fixedly connected with a vibrating head 305, four threaded holes are formed in a circumferential array on the surface of the sleeve 304, and a fastening bolt 306 is threadedly connected with the inner wall of the threaded hole, so that the length of the vibrating head 305 can be adjusted through the sleeve 304 and the fastening bolt 306.

[0038] Referring to Figure 2 and Figure 3In a preferred embodiment, the inner top wall and the inner bottom wall of the mounting cylinder 1 are both fixedly installed with four spring dampers 5 arranged in a circumferential array, and the ends of the spring dampers 5 away from the inner wall of the mounting cylinder 1 are fixedly connected with the surface of the motor 2.

[0039] Working principle: in use, the vibration head 305 is inserted into the mold and the four fixed frames 403 are arranged on the opening of the mold, and the fixed bolts 404 are loosened to fix them, during which the fixed nuts on the surface of the screw rod 406 are loosened, and without the restriction of the fixed nuts, the fixed frames 403 can be extended and retracted, and the spacing of the four fixed frames 403 can be adjusted according to the diameter of the mold opening, when they are fixed, the motor 2 drives the vibration rod assembly 3 to rotate, during which the eccentric shaft 303 makes the vibration rod assembly 3 eccentric and agitates to achieve the vibration effect, and the concrete slurry in the mold is vibrated and treated, so that the device can be arranged on the mold for use, avoiding the need to manually hold the device for operation, at the same time, the fixed bolts 306 on the surface of the vertical rod 301 are loosened, and without the restriction of the fixed bolts 306, the sleeve 304 is pulled down or pushed up to drive the vibration head 305 to move up and down, the vibration range of the device can be adjusted according to the depth of the mold, and at the same time, the spring dampers 5 can buffer and unload the vibration force generated by the motor 2 during operation.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be a partial structure, device, method step replacement, or a complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. A concrete pouring vibration device, characterized in that, It includes a mounting cylinder (1), a motor (2) is installed inside the mounting cylinder (1), the output shaft of the motor (2) extends out of the lower end of the mounting cylinder (1) and is provided with a vibrating rod assembly (3), and a mounting assembly (4) is provided on the surface of the mounting cylinder (1); The mounting assembly (4) includes four connecting frames (401) fixedly connected to the surface of the mounting cylinder (1) in a circumferential array. Connecting rods (402) are slidably connected inside the connecting frames (401). A fixing frame (403) is fixedly connected to one end of the connecting rod (402) away from the connecting frame (401). A threaded hole is opened on the right side surface of the fixing frame (403), and a fixing bolt (404) is threadedly connected to the inner wall of the threaded hole.

2. The concrete pouring vibration device according to claim 1, characterized in that, The surface of the connecting rod (402) is provided with a guide slider (405), and the inner wall of the connecting frame (401) is provided with a guide groove for the guide slider (405) to slide.

3. The concrete pouring vibration device according to claim 1, characterized in that, The upper surface of the connecting frame (401) is provided with a sliding strip opening, and the upper surface of the connecting rod (402) is fixedly connected with a screw (406) that is slidably connected to the inner wall of the sliding strip opening. The surface of the screw (406) is threaded with a fixing nut.

4. The concrete pouring vibration device according to claim 1, characterized in that, The vibrating rod assembly (3) includes a vertical rod (301) fixedly connected to the output shaft of the motor (2), a protective cover (302) fixedly installed on the lower surface of the mounting cylinder (1), and an eccentric shaft (303) fixedly connected to the surface of the vertical rod (301) inside the protective cover (302).

5. A concrete pouring vibration device according to claim 4, characterized in that, The surface of the vertical rod (301) is fitted with a sleeve (304), and a vibrating head (305) is fixedly connected to the lower end of the sleeve (304). The surface of the sleeve (304) has four threaded holes arranged in a circumferential array, and a fastening bolt (306) is threadedly connected to the inner wall of the threaded hole.

6. A concrete pouring vibration device according to claim 1, characterized in that, The inner top wall and inner bottom wall of the mounting cylinder (1) are fixedly installed with four spring shock absorbers (5) arranged in a circular array. The end of the spring shock absorber (5) away from the inner wall of the mounting cylinder (1) is fixedly connected to the surface of the motor (2).

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