Vibrating tool for concrete

Abstract

The utility model discloses a vibrating tool for concrete, which relates to the field of concrete vibrating and comprises a moving trolley, the upper end of the moving trolley is connected with a support frame, a fixed sleeve shell is connected in the support frame, a moving rod is arranged in the fixed sleeve shell, a threaded ring is connected in the moving rod, and the threaded ring is connected in the fixed sleeve shell. A threaded rod is rotationally connected into the fixing sleeve shell, a turbine is connected to the upper end of the threaded rod, and a rotating motor is connected to the outer end of the fixing sleeve shell. A rotating motor is started, under the cooperation of a threaded rod, a moving rod and a threaded ring, the moving rod can insert a vibrating rod into concrete for vibrating, the depth of the vibrating rod inserted into the concrete can be controlled by controlling the starting and stopping time of the rotating motor, the device can freely move by arranging a moving trolley, and therefore manpower can be saved, and the working efficiency is improved. The problems that existing concrete vibration needs manual handheld operation, the labor intensity is high, and vibration leakage is prone to occurring are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete vibration, in particular to a vibrating tool for concrete. Background Art

[0002] During the concrete pouring process, in order to prevent the appearance of voids in the main concrete structure, the cast-in-place concrete needs to be vibrated with a vibrating rod during the pouring process to make the concrete densely combined and eliminate phenomena such as honeycombed surface of the concrete, thereby improving its strength and ensuring the quality of concrete components.

[0003] However, existing concrete vibration usually requires manual hand-held operation, which makes workers easily feel tired during use. Especially in large-scale concrete construction projects, long-term hand-held operation will not only lead to reduced work efficiency, but also easy to miss vibration, which will affect the construction quality.

[0004] For this purpose, we propose a vibrating tool for concrete. Utility Model Content

[0005] The purpose of the utility model is to provide a vibrating tool for concrete to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating tool for concrete, comprising a mobile vehicle, the upper end of the mobile vehicle is connected to a support frame, the support frame is connected to a fixed shell, a moving rod is arranged in the fixed shell, a threaded ring is connected in the moving rod, a threaded rod is rotatably connected in the fixed shell, a turbine is connected to the upper end of the threaded rod, a rotating motor is connected to the outer end of the fixed shell, a worm is connected to the driving end of the rotating motor, a vibrating rod is arranged at the lower end of the moving rod, a connecting pipe is connected to the upper end of the vibrating rod, and a vibrator is connected to the side end of the support frame.

[0007] Preferably, a positioning groove is provided in the fixed sleeve shell, a positioning bar is connected to the outer end of the movable rod, the positioning bar is slidably connected in the positioning groove, and the threaded rod is threadedly connected in the threaded ring.

[0008] Preferably, the turbine and worm are located at the upper end of the fixed casing, the turbine is meshed with the worm, and the vibrator driving end is connected to the connecting pipe.

[0009] Preferably, the lower end of the movable rod is connected to a mounting head, the outer end of the mounting head is slidably connected to a connecting ring, and a spring group is connected between the connecting ring and the vibrating rod.

[0010] Preferably, an electric motor is arranged inside the mobile vehicle, a rolling wheel is connected to the side end of the mobile vehicle, the electric motor is connected to the rolling wheel, a track is arranged at the outer end of the rolling wheel, and a protective plate is connected to the side end of the track.

[0011] Preferably, a battery block is provided in the mobile vehicle, and a steel bar imager is provided in the mobile vehicle.

[0012] Preferably, a control box is provided in the mobile vehicle, a locator is connected to the upper end of the mobile vehicle, an antenna is connected to the upper end of the mobile vehicle, and the antenna is connected to the control box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a threaded rod, a movable rod and a threaded ring. When a rotating motor is started, a worm gear at a driving end is driven to rotate. The rotation of the worm gear acts on a turbine to drive the threaded rod to rotate. The rotation of the threaded rod acts on the threaded ring in the movable rod, so that the movable rod can be moved in a fixed sleeve, thereby pushing a vibrating rod to move, so that the vibrating rod can be inserted into concrete for vibration, and the depth of the vibrating rod inserted into concrete can be controlled by controlling the start and stop time of the rotating motor. By providing a mobile vehicle, the device can be moved freely without the need for workers' support, thereby saving manpower and solving the problem that the existing concrete vibration requires manual hand-held operation, has high labor intensity and is prone to vibration leakage.

[0015] The utility model is provided with a control box, a positioner, and a steel bar imager. The construction drawings are transmitted to the control box, the control box can analyze the construction drawings, and then calculate the movement route of the device. The positioner can determine the position of the device, so that the device can determine the vibration point. The steel bar imager can detect the position of the steel bars in the concrete, so that the vibrating rod can avoid the steel bars when inserting, avoiding the contact between the vibrating rod and the steel bars, and effectively avoiding damage to the steel bars and the vibrating rod. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of the rolling wheel of the utility model;

[0018] Figure 3 This is a schematic diagram of the support frame structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of area A;

[0020] Figure 5 This is a schematic diagram of the fixed casing structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the mobile rod of the utility model;

[0022] Figure 7 This is a schematic diagram of the threaded rod structure of the utility model;

[0023] Figure 8 For this utility model Figure 7 Schematic diagram of area B;

[0024] Fig. 9 This is a schematic diagram of the cross-sectional structure of the structural mobile vehicle of the utility model.

[0025] In the figure: 1. mobile vehicle; 2. support frame; 3. fixed housing; 4. mobile rod; 5. threaded ring; 6. threaded rod; 7. turbine; 8. rotating motor; 9. worm; 10. vibrating rod; 11. connecting pipe; 12. vibrator; 13. positioning groove; 14. positioning strip; 15. mounting head; 16. connecting ring; 17. spring group; 18. motor; 19. rolling wheel; 20. crawler; 21. protective plate; 22. battery block; 23. steel bar imager; 24. control box; 25. positioner; 26. antenna. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-9The utility model provides a technical solution: a vibrating tool for concrete, including a mobile vehicle 1, a control box 24 is arranged in the mobile vehicle 1, the control box 24 is used to control the overall operation of the device, and it can receive the construction drawing and perform intelligent analysis, a positioner 25 is connected to the upper end of the mobile vehicle 1, the positioner 25 is used to determine the position of the device itself, an antenna 26 is connected to the upper end of the mobile vehicle 1, the antenna 26 is connected to the control box 24, the antenna 26 is used to receive a signal and transmit the signal to the control box 24, a motor 18 is arranged in the mobile vehicle 1, a rolling wheel 19 is connected to the side end of the mobile vehicle 1, and the motor 18 is connected to a rolling wheel 19, a crawler track 20 is arranged at the outer end of the rolling wheel 19, starting the motor 18 can drive the rolling wheel 19 to rotate, and the rotation of the rolling wheel 19 can drive the crawler track 20 to rotate, so that the device moves, and a protective plate 21 is connected to the side end of the crawler track 20, and the protective plate 21 is used to prevent concrete from entering between the rolling wheel 19 and the crawler track 20 to avoid damage thereto, a battery block 22 is arranged in the mobile vehicle 1, and the battery block 22 is used to power the entire device, and a steel bar imager 23 is arranged in the mobile vehicle 1, and the steel bar imager 23 can detect the position of the steel bars in the concrete, which belongs to the prior art.

[0028] The upper end of the mobile vehicle 1 is connected to a support frame 2, and a fixed housing 3 is connected inside the support frame 2. A moving rod 4 is arranged in the fixed housing 3, and a threaded ring 5 is connected inside the moving rod 4. A threaded rod 6 is rotatably connected inside the fixed housing 3, and the threaded rod 6 is threadedly connected in the threaded ring 5. A turbine 7 is connected to the upper end of the threaded rod 6, and a rotating motor 8 is connected to the outer end of the fixed housing 3. A worm 9 is connected to the driving end of the rotating motor 8. The turbine 7 and the worm 9 are located at the upper end of the fixed housing 3, and the turbine 7 is meshed with the worm 9. Starting the rotating motor 8 will be able to drive the threaded rod 6 to rotate through the worm 9 and the turbine 7. The rotation of the threaded rod 6 will act on the threaded ring 5 in the moving rod 4. A positioning groove 13 is opened in the fixed housing 3, and a positioning bar 14 is connected to the outer end of the moving rod 4. The positioning bar 14 is slidably connected in the positioning groove 13, so as to prevent the moving rod 4 from rotating, so that when the rotating motor 8 is started, the moving rod 4 can move up and down in the fixed housing 3.

[0029] A vibrating rod 10 is provided at the lower end of the moving rod 4, and a connecting pipe 11 is connected to the upper end of the vibrating rod 10. A vibrator 12 is connected to the side end of the support frame 2. The driving end of the vibrator 12 is connected to the connecting pipe 11. Starting the vibrator 12 can vibrate the vibrating rod 10 through the connecting pipe 11. A mounting head 15 is connected to the lower end of the moving rod 4. A connecting ring 16 is slidably connected to the outer end of the mounting head 15. The mounting head 15 and the connecting ring 16 can connect the moving rod 4 to the vibrating rod 10. A spring group 17 is connected between the connecting ring 16 and the vibrating rod 10. The spring group 17 is used to eliminate the vibration transmitted from the vibrating rod 10 to the connecting ring 16, so that the moving rod 4 will not vibrate, thereby not interfering with or damaging the moving rod 4.

[0030] Working principle: the construction drawings are input into the control box 24, which analyzes them and then calculates the shortest running route of the device. The control box 24 drives the rolling wheel 19 to rotate by controlling the motor 18, so that the crawler 20 rotates, so that the mobile vehicle 1 moves. During this period, the positioner 25 can accurately locate the position of the device. The mobile vehicle 1 moves to the vibrating point attachment, and the steel bar imager 23 detects whether there are steel bars at the lower end of the vibrating rod 10, so that the vibrating rod 10 is inserted at the place without steel bars. Specifically, the rotating motor 8 is started, and the rotating motor 8 will drive the worm 9 to rotate and cooperate with the turbine 7, so that the threaded rod 6 rotates in the fixed sleeve 3. The threaded rod 6 rotates and acts on the threaded ring 5 in the moving rod 4. The moving rod 4 can only move up and down in the fixed sleeve 3 under the constraints of the positioning strip 14 and the positioning groove 13. In this way, the moving rod 4 can insert the vibrating rod 10 into the concrete for vibration, and by controlling the start and stop time of the rotating motor 8, the depth of the vibrating rod 10 inserted into the concrete can be controlled.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[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 vibrating tool for concrete, comprising a mobile vehicle (1), characterized in that: The upper end of the mobile vehicle (1) is connected to a support frame (2), a fixed casing (3) is connected inside the support frame (2), a mobile rod (4) is arranged inside the fixed casing (3), a threaded ring (5) is connected inside the mobile rod (4), a threaded rod (6) is rotatably connected inside the fixed casing (3), a turbine (7) is connected to the upper end of the threaded rod (6), a rotating motor (8) is connected to the outer end of the fixed casing (3), a worm (9) is connected to the driving end of the rotating motor (8), a vibrating rod (10) is arranged at the lower end of the mobile rod (4), a connecting pipe (11) is connected to the upper end of the vibrating rod (10), and a vibrator (12) is connected to the side end of the support frame (2).

2. A vibrating tool for concrete according to claim 1, characterized in that: A positioning groove (13) is provided in the fixed housing (3), a positioning strip (14) is connected to the outer end of the movable rod (4), the positioning strip (14) is slidably connected in the positioning groove (13), and the threaded rod (6) is threadedly connected in the threaded ring (5).

3. A vibrating tool for concrete according to claim 1, characterized in that: The turbine (7) and the worm (9) are located at the upper end of the fixed casing (3), the turbine (7) is meshed with the worm (9), and the driving end of the vibrator (12) is connected to the connecting pipe (11).

4. A vibrating tool for concrete according to claim 1, characterized in that: The lower end of the moving rod (4) is connected to a mounting head (15), the outer end of the mounting head (15) is rotatably connected to a connecting ring (16), and a spring group (17) is connected between the connecting ring (16) and the vibrating rod (10).

5. A vibrating tool for concrete according to claim 1, characterized in that: The mobile vehicle (1) is provided with an electric motor (18), a side end of the mobile vehicle (1) is connected to a rolling wheel (19), the electric motor (18) is connected to the rolling wheel (19), a crawler (20) is provided at the outer end of the rolling wheel (19), and a protective plate (21) is connected to the side end of the crawler (20).

6. A vibrating tool for concrete according to claim 1, characterized in that: A battery block (22) is arranged in the mobile vehicle (1), and a steel bar imager (23) is arranged in the mobile vehicle (1).

7. A vibrating tool for concrete according to claim 1, characterized in that: A control box (24) is arranged in the mobile vehicle (1), a positioner (25) is connected to the upper end of the mobile vehicle (1), an antenna (26) is connected to the upper end of the mobile vehicle (1), and the antenna (26) is connected to the control box (24).

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