Depth-adjustable concrete punching device

Abstract

The utility model discloses a depth-adjustable concrete punching device, which comprises a base, a track, a V-shaped support frame, an elastic seat, a movable box, a drill rod, a dust suction box, a protective cover and a dust suction filter component, the track is fixedly connected to the top end of the base, the V-shaped support frame is fixedly connected to one side of the track, the elastic seat is arranged on the V-shaped support frame, and the movable box is arranged on the elastic seat. The movable box is arranged between the track and the V-shaped supporting frame in a sliding mode through an adjusting assembly, a penetrating opening matched with the track is formed in the movable box, an anti-abrasion pad is fixedly connected to the penetrating opening, and a supporting opening used for moving of the V-shaped supporting frame is formed in the movable box. According to the depth-adjustable concrete punching device, through cooperation of the base, the track, the V-shaped supporting frame, the elastic base, the movable box, the drill rod, the dust suction box, the protective cover, the dust suction filtering assembly and the like, punching work of different depths can be conveniently conducted on concrete, and meanwhile dust generated during drilling can be conveniently adsorbed and filtered; and therefore, the concrete punching effect can be improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a depth-adjustable concrete punching device. Background Art

[0002] Concrete is an artificial stone material made by mixing cementitious materials, granular aggregates, water, and admixtures and additives in a certain proportion, uniformly mixing, compacting and forming, and then curing and hardening. During the construction and installation process, concrete needs to be drilled. Currently, when drilling concrete, broken stones are easily splashed and injured by workers, and the protection during drilling is poor.

[0003] After searching, the utility model with patent publication number CN220719871U discloses a concrete drilling device, which can isolate the splashed stones during drilling through the protective cover to prevent the stones from injuring the workers. During the drilling process, the water inside the water tank is sprayed to the drill hole through the water pipe, which can play a role in dust reduction. The protective cover and the water tank water pipe have achieved a certain degree of protection and dust reduction. Although it is convenient for protecting the drilling process, its height is fixed during drilling, which is not convenient for adjusting the drilling depth, and the drilling limitation is high. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a depth-adjustable concrete drilling device to solve the problem in the background art that it is inconvenient to adjust the drilling depth.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a depth-adjustable concrete drilling device, comprising a base, a track, a V-shaped support frame, an elastic seat, a movable box, a drill rod, a dust collection box, a protective cover and a dust collection and filtering assembly;

[0008] The rail is fixedly connected to the top of the base;

[0009] The V-shaped support frame is fixedly connected to one side of the rail;

[0010] The elastic seat is arranged on the V-shaped support frame;

[0011] The movable box is slidably arranged between the track and the V-shaped support frame through an adjustment component;

[0012] The drill rod is rotatably mounted on one side of the movable box through a rotating seat, and a drill hole is opened on the base, and the drill hole is located directly below the drill rod;

[0013] The dust collection box is detachably connected to the base, and a dust collection port is provided on one side of the dust collection box;

[0014] The protective cover is fixedly connected to the upper side of the dust suction port;

[0015] The dust collection filter assembly is arranged in the dust collection box.

[0016] Preferably, the dust collection and filtering assembly includes:

[0017] A top cover, the top cover being detachably connected to the top of the dust collection box;

[0018] A suction fan, the suction fan is installed on the top of the top cover;

[0019] A connecting ring pipe, wherein a connecting pipe is connected between the connecting ring pipe and the output end of the suction fan;

[0020] A plurality of dust collector heads are provided, wherein a plurality of dust collector heads are connected to the connecting ring tube via a plurality of dust collector tubes, and the dust collector tubes are connected through the top cover;

[0021] An adsorption gauze is fixedly connected to the inner wall of the dust collection box;

[0022] A filter screen plate is located on the lower side of the adsorption gauze.

[0023] Furthermore, the adjustment component includes:

[0024] a first motor, the first motor being mounted on one side of the movable box through a mounting bracket;

[0025] an adjusting rod, the adjusting rod being rotatably connected to the movable box and fixedly connected to the output end of the first motor;

[0026] A gear is fixedly connected to the adjusting rod, and a plurality of tooth grooves matching the gear are formed on the track.

[0027] As a further solution of the present application, the elastic seat includes:

[0028] Two elastic rods are provided, and the two elastic rods are symmetrically connected to the V-shaped support frame;

[0029] an elastic plate, the elastic plate being fixedly connected to each of the elastic rods;

[0030] A compression spring, the compression spring being fixedly connected between the two elastic plates;

[0031] A limiting plate is fixedly connected to one side of each elastic rod.

[0032] On the basis of the above solution, the rotating seat includes:

[0033] an installation cylinder detachably connected to one side of the movable box;

[0034] Two mounting plates are provided, the two mounting plates are symmetrically connected to the mounting cylinder, and the movable box is provided with mounting grooves matching the mounting plates;

[0035] mounting screws, the mounting screws being threadedly connected between each of the mounting plates and the movable box;

[0036] A second motor is installed in the installation tube, and an output end of the second motor is fixedly connected to the drill rod.

[0037] It is further explained that the movable box is provided with a through opening matching the rail, and an anti-wear pad is fixedly connected to the through opening, and the movable box is provided with a support opening for the V-shaped support frame to move.

[0038] It should also be noted that a protective cavity is provided at the bottom end of the base, and two handle rings are symmetrically connected to the top end of the base, and a placement groove matching the dust box is provided at the top end of the base.

[0039] (3) Beneficial effects

[0040] Compared with the prior art, the present invention provides a depth-adjustable concrete drilling device, which has the following beneficial effects:

[0041] 1. In the present invention, the movable box is moved between the track and the V-shaped support frame by means of an adjustment assembly, so that the drill rod can be moved by means of a rotating seat, thereby facilitating adjustment of the working height of the drill rod and, in turn, the drilling depth.

[0042] 2. In the present invention, the elastic seat facilitates adjustment of the support tension of the V-shaped support frame, so that the V-shaped support frame can be expanded or contracted by the movement of the movable box, thereby facilitating the stability of the movable box driving the rotating seat and the drill rod to move;

[0043] 3. In this utility model, the dust collection box, protective cover and dust collection port cooperate to absorb dust and gravel generated during drilling. The dust collection and filtering assembly facilitates filtering of dust and gravel, thereby improving the protection of concrete drilling.

[0044] 4. Therefore, compared with the existing technology that is not easy to adjust the drilling depth, this depth-adjustable concrete drilling device facilitates drilling holes of different depths in concrete through the cooperation of the base, rails, V-shaped support frame, elastic seat, movable box, drill rod, dust collection box, protective cover and dust collection and filtering assembly. At the same time, it is convenient to absorb and filter the dust generated during drilling, thereby improving the drilling effect of concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 A schematic diagram of the overall structure of this application;

[0046] Figure 2 For this application Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0047] Figure 3 This is a schematic cross-sectional view of the dust collection box, protective cover and top cover of this application;

[0048] Figure 4 This is a schematic diagram of the structure of the track, movable box and adjustment rod in this application.

[0049] In the figure: 1. base; 2. rail; 3. V-shaped support frame; 4. movable box; 5. drill rod; 6. dust collection box; 7. protective cover; 8. top cover; 9. suction fan; 10. connecting ring pipe; 11. dust collection head; 12. adsorption mesh; 13. filter plate; 14. first motor; 15. adjustment rod; 16. gear; 17. elastic rod; 18. elastic plate; 19. compression spring; 20. limit plate; 21. mounting tube; 22. mounting plate; 23. mounting screw; 24. second motor; 25. handle; 26. box cover. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0051] See also Figures 1 to 4, a depth-adjustable concrete drilling device includes a base 1, a rail 2, a V-shaped support frame 3, an elastic seat, a movable box 4, a drill rod 5, a dust collection box 6, a protective cover 7 and a dust collection filter assembly. The rail 2 is fixedly connected to the top of the base 1, the V-shaped support frame 3 is fixedly connected to one side of the rail 2, the elastic seat is arranged on the V-shaped support frame 3, and the movable box 4 is slidably arranged between the rail 2 and the V-shaped support frame 3 through an adjustment assembly. A through-hole matching the rail 2 is provided on the movable box 4, and an anti-wear pad is fixedly connected to the through-hole. A support hole for the V-shaped support frame 3 to move is provided on the movable box 4, which is convenient for increasing the stability of the movable box 4 sliding between the rail 2 and the V-shaped support frame 3. At the same time, the anti-wear pad can reduce the wear between the movable box 4 and the rail 2. The drill rod 5 is rotatably installed on the movable box 4 through a rotating seat. The top of the base 1 is provided with a protective cavity, which can protect the drilling position, thereby reducing the splashing of gravel during drilling, and two handle rings 25 are symmetrically connected to the top of the base 1 for easy transportation of the base 1. The top of the base 1 is provided with a placement matching the dust box 6, and the dust box 6 can be stably placed.

[0052] See also Figures 1 to 4 , the dust suction and filtering assembly includes a top cover 8, a suction fan 9, a connecting ring pipe 10, a dust suction head 11, an adsorption gauze 12 and a filter plate 13. The top cover 8 is detachably connected to the top of the dust suction box 6. The suction fan 9 is installed at the top of the top cover 8. A connecting pipe is connected between the connecting ring pipe 10 and the output end of the suction fan 9. The dust suction head 11 is provided in plurality. A plurality of dust suction heads 11 are connected to the connecting ring pipe 10 with a plurality of dust suction pipes. The dust suction pipe is connected to the top cover 8 through the top cover 8. The adsorption gauze 12 is fixedly connected to the inner wall of the dust suction box 6. The filter plate 13 is located on the lower side of the adsorption gauze 12;

[0053] By sucking air from the connecting pipe through the suction fan 9, the connecting ring pipe 10 can suck air from the multiple dust suction heads 11 through multiple dust suction pipes, so that the dust generated during drilling can enter the dust suction box 6 through the dust suction port. The dust and gravel can be filtered through the cooperation of the filter plate 13 and the adsorption mesh 12, thereby facilitating the collection of dust and gravel. When the dust and gravel in the dust suction box 6 need to be processed, the dust suction box 6 can be moved on the base 1 and the top cover 8 on the dust suction box 6 can be removed.

[0054] See also Figures 1 to 4, the adjustment assembly includes a first motor 14, an adjusting rod 15 and a gear 16. The first motor 14 is installed on one side of the movable box 4 through a mounting bracket. The first motor 14 is set to automatically perform forward and reverse motion. The adjusting rod 15 is connected to the movable box 4 through rotation, and the adjusting rod 15 is fixedly connected to the output end of the first motor 14. The gear 16 is fixedly connected to the adjusting rod 15. A plurality of tooth grooves matching the gear 16 are provided on the track 2. A replacement port is provided on one side of the movable box 4. A box cover 26 is detachably connected to the replacement port. A groove matching the side wall of the movable box 4 is provided on the box cover 26 to facilitate increasing the stability of the box cover 26 on the movable box 4. The gear 16 can be inspected and replaced by opening the box cover 26.

[0055] By rotating the adjusting rod 15 through the first motor 14, the adjusting rod 15 can drive the gear 16 to rotate, and through the cooperation of the track 2 and multiple tooth grooves, the gear 16 can be moved on the track 2, so that the gear 16 can move the movable box 4 through the adjusting rod 15 and the first motor 14, thereby facilitating the movable box 4 to move back and forth on the track 2.

[0056] See also Figures 1 to 4 The elastic seat includes an elastic rod 17, an elastic plate 18, a compression spring 19 and a limit plate 20. Two elastic rods 17 are provided. The two elastic rods 17 are symmetrically connected to the V-shaped support frame 3. The elastic plate 18 is fixedly connected to each elastic rod 17. The compression spring 19 is fixedly connected between the two elastic plates 18. The limit plate 20 is fixedly connected to one side of each elastic rod 17 to facilitate limiting the movement of the elastic rod 17.

[0057] Through the compression spring 19 and the two elastic plates 18, the two elastic rods 17 can move toward each other to facilitate the opening or contraction of the V-shaped support frame 3. When the movable box 4 moves on the V-shaped support frame 3, the V-shaped support frame 3 will adjust the tension through the movement of the movable box 4.

[0058] See also Figures 1 to 4 , the rotating seat includes a mounting cylinder 21, a mounting plate 22, a mounting screw 23 and a second motor 24. The mounting cylinder 21 is detachably connected to one side of the movable box 4. The mounting plate 22 is provided in two pieces. The two mounting plates 22 are symmetrically connected to the mounting cylinder 21, and the movable box 4 is provided with a mounting groove matching the mounting plate 22, which is convenient for installing the mounting plate 22. The mounting screw 23 is threadedly connected between each mounting plate 22 and the movable box 4. The second motor 24 is installed in the mounting cylinder 21, and the output end of the second motor 24 is fixedly connected to the drill rod 5;

[0059] Through two mounting screws 23, the two mounting plates 22 can be easily installed on the movable box 4, so as to stably connect the movable box 4 and the mounting tube 21, so that the second motor 24 can be stably installed, and the drill rod 5 can be rotated by the second motor 24 to facilitate drilling of concrete.

[0060] To sum up, when the depth-adjustable concrete drilling device moves the base 1 to a suitable concrete drilling position, the first motor 14 rotates the adjusting rod 15, so that the adjusting rod 15 drives the gear 16 to rotate, so that the movable box 4 can move on the rail 2, so that the second motor 24 can be moved through the mounting tube 21. When the second motor 24 moves to a suitable drilling position, the drill rod 5 is rotated by the second motor 24, so that the drill rod 5 can perform the drilling work. At the same time, the suction fan 9 is started, so that the suction fan 9 sucks air from the multiple dust suction heads 11 through the connecting pipe, the connecting ring pipe 10 and the multiple dust suction pipes, so that the dust and gravel generated during drilling are sucked into the dust suction box 6 through the dust suction port, thereby facilitating the collection of dust and gravel, and further facilitating the improvement of the protection during concrete drilling.

[0061] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A depth-adjustable concrete drilling device, comprising a base (1), characterized in that: Also includes: A track (2), wherein the track (2) is fixedly connected to the top of the base (1); A V-shaped support frame (3), wherein the V-shaped support frame (3) is fixedly connected to one side of the track (2); an elastic seat, the elastic seat being arranged on the V-shaped support frame (3); A movable box (4), wherein the movable box (4) is slidably arranged between the track (2) and the V-shaped support frame (3) through an adjustment component; A drill rod (5), the drill rod (5) is rotatably mounted on one side of the movable box (4) via a rotating seat, and a drill hole is provided on the base (1); A dust collection box (6), the dust collection box (6) is detachably connected to the base (1), and a dust collection port is provided on one side of the dust collection box (6); A protective cover (7), the protective cover (7) being fixedly connected to the upper side of the dust suction port; A dust collection and filtering component is provided in the dust collection box (6).

2. The depth-adjustable concrete punching device according to claim 1, characterized in that: The dust collection and filtering assembly comprises: A top cover (8), the top cover (8) being detachably connected to the top end of the dust collection box (6); A suction fan (9), the suction fan (9) is installed on the top of the top cover (8); A connecting ring pipe (10), wherein a connecting pipe is connected between the connecting ring pipe (10) and the output end of the suction fan (9); A dust collection head (11), wherein the dust collection head (11) is provided in plurality, a plurality of dust collection pipes are connected between the plurality of dust collection heads (11) and the connecting ring pipe (10), and the dust collection pipes are connected through the top cover (8); An adsorption gauze (12), the adsorption gauze (12) being fixedly connected to the inner wall of the dust collection box (6); A filter screen plate (13), wherein the filter screen plate (13) is located on the lower side of the adsorption gauze (12).

3. The depth-adjustable concrete punching device according to claim 2, characterized in that: The adjustment component includes: a first motor (14), the first motor (14) being mounted on one side of the movable box (4) via a mounting bracket; An adjusting rod (15), the adjusting rod (15) is rotatably connected to the movable box (4), and the adjusting rod (15) is fixedly connected to the output end of the first motor (14); A gear (16) is fixedly connected to the adjusting rod (15), and a plurality of tooth grooves matching the gear (16) are provided on the track (2).

4. The depth-adjustable concrete punching device according to claim 3, characterized in that: The elastic seat comprises: Elastic rods (17), wherein two elastic rods (17) are provided, and the two elastic rods (17) are symmetrically connected to the V-shaped support frame (3); an elastic plate (18), the elastic plate (18) being fixedly connected to each of the elastic rods (17); A compression spring (19), wherein the compression spring (19) is fixedly connected between the two elastic plates (18); A limiting plate (20) is fixedly connected to one side of each elastic rod (17).

5. The depth-adjustable concrete punching device according to claim 4, characterized in that: The rotating seat comprises: A mounting cylinder (21) detachably connected to one side of the movable box (4); A mounting plate (22), wherein two mounting plates (22) are provided, the two mounting plates (22) are symmetrically connected to the mounting cylinder (21), and a mounting groove matching the mounting plates (22) is provided on the movable box (4); Mounting screws (23), the mounting screws (23) being threadedly connected between each of the mounting plates (22) and the movable box (4); A second motor (24), the second motor (24) is installed in the installation tube (21), and the output end of the second motor (24) is fixedly connected to the drill rod (5).

6. The depth-adjustable concrete punching device according to claim 5, characterized in that: The movable box (4) is provided with a through opening matching the track (2), and an anti-wear pad is fixedly connected to the through opening. The movable box (4) is provided with a support opening for the V-shaped support frame (3) to move.

7. The depth-adjustable concrete punching device according to claim 6, characterized in that: The bottom end of the base (1) is provided with a protective cavity, and the top end of the base (1) is symmetrically connected to two handle rings (25), and the top end of the base (1) is provided with a placement groove matching the dust box (6).

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