Drilling device for blasting construction

Abstract

The utility model relates to the technical field of blasting construction, and discloses a drilling device for blasting construction, which comprises a drilling device and a dust collection component. According to the tunnel drilling device, the drilling device, the supporting plate and other structural components are arranged, the inner wall of a tunnel can be drilled through the drilling device, dust generated by drilling can be absorbed through the dust absorption assembly, the drilling device can be conveniently pushed to move to other places for drilling through the moving assembly, the supporting effect on a drilling part can be improved through the L-shaped block, and the drilling efficiency is improved. A drilling part can be stably drilled through a positioning column, a pull rod and a plurality of reset springs, the effects that contact between dust generated during drilling and a user is reduced, and the drilling device is conveniently transferred when drilling is needed are achieved, the problem that dust is generated in the drilling process is solved, and due to the fact that the user needs to hold a handle to achieve drilling, the drilling efficiency is improved. The problems that dust generated in the drilling process affects the body health of a user, and position transferring is not convenient enough are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of blasting construction, in particular to a drilling device for blasting construction. Background Art

[0002] Blasting construction refers to a construction method that uses the energy generated by the explosion of explosives to crush, cut, move or change the shape of rocks, soil or other objects. In tunnel blasting construction, in order to ensure the accurate release of explosive energy and improve the accuracy and effect of blasting, it is necessary to first drill a hole at the blasting location and then place the explosives in the hole, which requires the use of a drilling device.

[0003] The prior art discloses a drilling device for tunnel blasting construction, with publication number CN212003010U, comprising two support plates, one end of which is movably mounted on opposite sides of the support plates, a rotating rod extending through one end of the support plates and extending to the opposite side of the support plates, and the opposite sides of the two rotating rods are fixedly connected to a carrier plate. The drilling device for tunnel blasting construction comprises a first limiting hole, a driving push rod, an extension shaft, and a mounting cover. To drill a hole in the side wall of a tunnel, a user rotates a threaded control rod to disengage the limiting rod from the first limiting hole, then rotates the carrier plate by holding a handle. When the limiting rod aligns with the second limiting hole, the threaded control rod is rotated to allow the limiting rod to enter the second limiting hole. This positions the drill rod perpendicular to the support plate. At this point, the drill rod is aligned with the tunnel side wall, and the support plate is pressed to activate the driving push rod and power motor. This allows the drill rod to remain stable during horizontal drilling. However, the above-mentioned technology has the following problems: dust is generated during the drilling process. Since the user needs to hold the handle to drill, the dust generated during the drilling process can affect the user's health and is inconvenient when relocating. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a drilling device for blasting construction that can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized in this way: a drilling device for blasting construction includes a drilling device and a dust suction assembly, the drilling device includes two support plates, two rotating members, a carrier plate, two electric telescopic columns and a drilling member; the surfaces of the two rotating members are movably connected to the top of the two support plates respectively, the opposite ends of the two rotating members are fixedly connected to the left and right sides of the carrier plate respectively, the rear sides of the two electric telescopic columns are fixedly connected to the front side of the carrier plate, the front sides of the output ends of the two electric telescopic columns are fixedly connected to the rear side of the drilling member, the dust suction assembly includes two fixing plates, a mounting plate, a dust collector, a dust suction pipe, two dust suction heads, a dust collection bag and two The tops of the two brackets are respectively fixedly connected to the surfaces of the two dust collection heads, and the bottoms of the two brackets are respectively fixedly connected to the front sides of the two support plates, and the right side of the mounting plate is fixedly connected to the left side of the left fixing plate, and the bottom of the vacuum cleaner is fixedly connected to the top of the mounting plate, and the left side of the bottom of the dust collection pipe is fixedly connected to the top of the vacuum cleaner, and the right side of the dust collection bag is fixedly connected to the left side of the vacuum cleaner, and the two vacuum heads are fixedly connected to the vacuum pipe on one side, and the tops of the two brackets are respectively fixedly connected to the surfaces of the two vacuum heads, and the bottoms of the two brackets are respectively fixedly connected to the front sides of the tops of the two fixing plates, and the dust collection assembly is located on the front sides of the two support plates;

[0006] The drilling device is used to drill holes in the inner wall of the tunnel;

[0007] The dust suction component is used to absorb and collect dust generated by drilling.

[0008] In order to improve the supporting effect on the drilling member and facilitate the movement of the drilling device, preferably, the front sides of the opposite sides of the two fixed plates are fixedly connected with reinforcement blocks, and the bottoms of the two reinforcement blocks are fixedly connected with multiple reinforcement rods, which are evenly distributed. The bottoms of the multiple reinforcement rods are fixedly connected to two L-shaped blocks, and the centers of the tops of the two L-shaped blocks are fixedly connected with convex rods. A moving component is provided inside the two L-shaped blocks. Through the reinforcement blocks, reinforcement rods and L-shaped blocks, the bottoms of the L-shaped blocks are at the same height as the bottoms of the support plates, and both can contact the ground, thereby supporting the drilling member. Through the moving component, the drilling device can be pushed to move to other locations where drilling is required.

[0009] In order to ensure that the drilling device can be stable during drilling, preferably, the movable assembly on the left side includes multiple movable wheels, a connecting plate, two vertical rods and a matching plate, the opposite ends of the multiple movable wheels are respectively fixedly connected to the front and rear sides of the left and right sides of the connecting plate, the bottoms of the two vertical rods are respectively fixedly connected to the front and rear sides of the top of the connecting plate, the surfaces of the two vertical rods are both slidably connected to the inside of the left L-shaped block, and the front and rear sides of the matching plate are respectively fixedly connected to the tops of the opposite ends of the two vertical rods, and the interior of the matching plate is slidably connected to the surface of the protruding rod. Through the moving assembly, when the matching plate drives the two vertical rods to move upward, the connecting plate will drive the multiple movable wheels to move upward, thereby causing the multiple movable wheels to disengage from the ground, thereby making the drilling stable.

[0010] In order to enable multiple moving wheels to be fixed after moving upward, preferably, cavities are opened on the front and back sides of the interior of the mating plate, and the interior of the front cavity is slidably connected with a positioning column and a pull rod, and the rear side of the positioning column passes through the mating plate and the protruding rod in sequence, and extends to the interior of the protruding rod, and the front side of the positioning column is fixedly connected to the rear side of the pull rod, and the front side of the pull rod is fixedly connected with multiple return springs, and the front sides of the multiple return springs are fixedly connected to the front side of the inner wall of the front cavity, through the cavity, the positioning column, the pull rod and the multiple return springs, the rear side of the positioning column can move to the interior of the protruding rod or move out from the interior of the protruding rod, and the multiple return springs all play a fixing and rebounding role, so that the pull rod and the positioning column can automatically rebound to their original position after moving.

[0011] In order to maintain the effectiveness of the positioning column and the pull rod, preferably, the left and right sides inside the pull rod are slidably connected to the limiting columns, and the two limiting columns are fixedly connected to the front cavity on one side close to the inner wall of the front cavity. Through the two limiting columns, the positioning column and the pull rod can only move forward or backward inside the cavity, thereby playing a limiting role.

[0012] In order to enable the drilling member to be fixed after being rotated forward, preferably, a plurality of threaded holes are opened on the top of the opposite sides of the two support plates, and are evenly distributed. The two rotating members can be fixedly connected to the two support plates respectively by bolts. Through the plurality of threaded holes, the bolts fixing the two rotating members are first removed, and then the drilling member is rotated forward, and then the bolts are inserted into the corresponding threaded holes, so that the rotating member is fixed to the support plate.

[0013] In order to make the use of the drilling member more stable, preferably, a U-shaped block is fixedly connected to the front side of the bottom of the drilling member, and the bottoms on the left and right sides of the U-shaped block are respectively fitted with the front sides of the opposite ends of the two fixed plates, and can be fixedly connected by bolts. After the U-shaped block is fixed to the two fixed plates with bolts, the front side of the bottom of the drilling member can be stably supported, thereby achieving better drilling effect.

[0014] The utility model is provided with structural components such as a drilling device, a support plate, a rotating part, a carrier plate, an electric telescopic column, a drilling part and a dust suction component. The drilling device can drill holes on the inner wall of a tunnel, the dust suction component can absorb dust generated by drilling, the moving component can facilitate pushing the drilling device to move to another place to drill holes, the L-shaped block can increase the support effect of the punching part, and the positioning column, the pull rod and a plurality of return springs can enable the drilling part to drill stably, thereby achieving the effect of reducing the contact of dust generated by drilling with the user and facilitating the transfer of the drilling device when drilling is needed elsewhere. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0016] Figure 2 This is a detailed three-dimensional diagram of a local structure provided by an embodiment of the present utility model;

[0017] Figure 3 The embodiment of the present utility model provides Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a left side cross-sectional view of the interior of an L-shaped block provided by an embodiment of the present utility model;

[0019] Figure 5 The embodiment of the present utility model provides Figure 4 Enlarged view of point B in the middle.

[0020] In the figure: 1. Drilling device; 101. Support plate; 102. Rotating part; 103. Carrying plate; 104. Electric telescopic column; 105. Drilling part; 2. Dust collection assembly; 201. Fixed plate; 202. Mounting plate; 203. Dust collector; 204. Dust collection tube; 205. Dust collection head; 206. Dust collection bag; 207. Bracket; 3. Reinforcement block; 4. Reinforcement rod; 5. L-shaped block; 6. Protruding rod; 7. Moving assembly; 701. Moving wheel; 702. Connecting plate; 703. Vertical rod; 704. Matching plate; 8. Cavity; 9. Positioning column; 10. Pull rod; 11. Return spring; 12. Limit column; 13. Threaded hole; 14. U-shaped block. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0023] like Figures 1 to 5As shown, an embodiment of the present invention provides a drilling device for blasting construction, including a drilling device 1 and a dust collection component 2. The drilling device 1 includes two support plates 101, two rotating members 102, a carrier plate 103, two electric telescopic columns 104 and a drilling member 105; the surfaces of the two rotating members 102 are movably connected to the top of the inside of the two support plates 101, respectively, the opposite ends of the two rotating members 102 are fixedly connected to the left and right sides of the carrier plate 103, respectively, the rear sides of the two electric telescopic columns 104 are fixedly connected to the front side of the carrier plate 103, and the front sides of the output ends of the two electric telescopic columns 104 are fixedly connected to the rear side of the drilling member 105. The dust collection component 2 includes two fixed plates 201, a mounting plate 202, a dust collector 203, and a dust collection pipe 204. , two dust collection heads 205, dust collection bags 206 and two brackets 207, the rear sides of the two fixing plates 201 are fixedly connected to the front sides of the two support plates 101 respectively, the right side of the mounting plate 202 is fixedly connected to the left side of the left fixing plate 201, the bottom of the dust cleaner 203 is fixedly connected to the top of the mounting plate 202, the left side of the bottom of the dust collection pipe 204 is fixedly connected to the top of the dust collection pipe 203, the right side of the dust collection bag 206 is fixedly connected to the left side of the dust collection pipe 203, the two dust collection heads 205 are fixedly connected to the dust collection pipe 204 on one side, the top of the two brackets 207 are fixedly connected to the surface of the two dust collection heads 205 respectively, and the bottom of the two brackets 207 are fixedly connected to the front sides of the tops of the two fixing plates 201 respectively. The dust collection component 2 is located on the front side of the two support plates 101; the drilling device 1 is used to drill holes in the inner wall of the tunnel; the dust collection component 2 is used to absorb and collect the dust generated by drilling. In order to improve the support effect of the drilling member 105 and facilitate the movement of the drilling device 1, the front sides of the opposite sides of the two fixed plates 201 are fixedly connected with reinforcement blocks 3, and the bottoms of the two reinforcement blocks 3 are fixedly connected with multiple reinforcement rods 4, and are evenly distributed. The bottoms of the multiple reinforcement rods 4 are fixedly connected with two L-shaped blocks 5, and the centers of the tops of the two L-shaped blocks 5 are fixedly connected with convex rods 6. The interiors of the two L-shaped blocks 5 are provided with moving components 7. Through the reinforcement blocks 3, reinforcement rods 4 and L-shaped blocks 5, the bottoms of the L-shaped blocks 5 are at the same height as the bottoms of the support plates 101 and can both be in contact with the ground. Thereby, the drilling member 105 is supported. Through the moving assembly 7, the drilling device 1 can be pushed to move to other positions where drilling is required. In order to make the drilling device 1 stable when drilling, the left moving assembly 7 includes multiple moving wheels 701, a connecting plate 702, two vertical rods 703 and a matching plate 704. The opposite ends of the multiple moving wheels 701 are fixedly connected to the front and rear sides of the left and right sides of the connecting plate 702, respectively. The bottoms of the two vertical rods 703 are fixedly connected to the front and rear sides of the top of the connecting plate 702, respectively. The surfaces of the two vertical rods 703 are both slidably connected to the inside of the left L-shaped block 5. The front and rear sides of the matching plate 704 are fixedly connected to the tops of the opposite ends of the two vertical rods 703, respectively. The interior of the matching plate 704 is slidably connected to the surface of the protruding rod 6.When the two vertical rods 703 are moved upward by the moving assembly 7, the matching plate 704 drives the connecting plate 702 to drive the multiple moving wheels 701 to move upward, so that the multiple moving wheels 701 are out of contact with the ground, thereby making the drilling stable. In order to make the multiple moving wheels 701 fixed after moving upward, cavities 8 are provided on the front and back sides of the matching plate 704. The interior of the front cavity 8 is slidably connected with a positioning column 9 and a pull rod 10. The rear side of the positioning column 9 passes through the matching plate 704 and the protruding rod 6 in sequence, and extends to the interior of the protruding rod 6. The front side of the positioning column 9 is connected to the pull rod 10. 0 is fixedly connected to the rear side of the pull rod 10, and the front side of the pull rod 10 is fixedly connected to multiple return springs 11. The front sides of the multiple return springs 11 are fixedly connected to the front side of the inner wall of the front cavity 8. Through the cavity 8, the positioning column 9, the pull rod 10 and the multiple return springs 11, the rear side of the positioning column 9 can be moved to the inside of the protruding rod 6 or moved out from the inside of the protruding rod 6. The multiple return springs 11 all play a fixing and rebounding role, so that the pull rod 10 and the positioning column 9 can automatically rebound to their original position after moving. In order to maintain the use effect of the positioning column 9 and the pull rod 10, the left and right sides of the pull rod 10 are slidably connected The limiting columns 12 are connected, and the sides of the two limiting columns 12 close to the inner wall of the front cavity 8 are fixedly connected to the front cavity 8. Through the two limiting columns 12, the positioning column 9 and the pull rod 10 can only move forward or backward inside the cavity 8, which plays a limiting role. In order to make the drilling member 105 fixed after rotating forward, a plurality of threaded holes 13 are opened on the top of the opposite side of the two support plates 101, and are evenly distributed. The two rotating members 102 can be fixedly connected to the two support plates 101 respectively by bolts. Through the plurality of threaded holes 13, the two rotating members 10 are first fixed. 2, then rotate the drilling member 105 forward and insert the bolts into the corresponding threaded holes 13 to secure the rotating member 102 to the support plate 101. To make the use of the drilling member 105 more stable, a U-shaped block 14 is fixedly connected to the front side of the bottom of the drilling member 105. The bottoms of the left and right sides of the U-shaped block 14 respectively fit with the front sides of the opposite ends of the two fixing plates 201 and can be fixedly connected by bolts. After the U-shaped block 14 is bolted to the two fixing plates 201, the front side of the bottom of the drilling member 105 can be stably supported, thereby improving the drilling effect.

[0024] When horizontal drilling is required, first remove the bolts fixing the rotating member 102 to the support plate 101, then rotate the drilling member 105 forward, and insert the bolts into the corresponding threaded holes 13 to fix the rotating member 102 to the support plate 101, and then fix the fixing plate 201 and the U-shaped block 14 to support the front side of the bottom of the drilling member 105. During the drilling process, run the vacuum cleaner 203 to absorb dust through the vacuum tube 204 and the two vacuum heads 205, and the dust will be collected by the dust bag 206. When the drilling device 1 needs to be moved, the support plate 101 is pushed to drive the L-shaped block 5 and the two vertical rods 70 3. The matching plate 704, the connecting plate 702 and the multiple moving wheels 701 are transferred. When drilling is required after the transfer position, the pull rod 10 is pulled forward to move the positioning column 9 forward, so that the positioning column 9 is moved out from the inside of the protruding rod 6. At this time, the matching plate 704, the two vertical rods 703, the connecting plate 702 and the multiple moving wheels 701 are pulled upward to make the multiple moving wheels 701 disengage from the ground. The movement of the pull rod 10 will cause the multiple reset springs 11 to deform. After loosening the pull rod 10, under the elastic action of the multiple reset springs 11, the pull rod 10 drives the positioning column 9 to rebound to the inside of the protruding rod 6, thereby fixing the multiple moving wheels 701 that are out of contact with the ground.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A drilling device for blasting construction, comprising a drilling device (1) and a dust collection assembly (2), characterized in that: The drilling device (1) comprises two support plates (101), two rotating members (102), a carrier plate (103), two electric telescopic columns (104) and a drilling member (105); the surfaces of the two rotating members (102) are movably connected to the top of the inside of the two support plates (101), the opposite ends of the two rotating members (102) are fixedly connected to the left and right sides of the carrier plate (103), the rear sides of the two electric telescopic columns (104) are fixedly connected to the front side of the carrier plate (103), and the front sides of the output ends of the two electric telescopic columns (104) are fixedly connected to the rear side of the drilling member (105); the dust collection component (2) comprises two fixed plates (201), a mounting plate (202), a dust collector (203), a dust collection pipe (204), two dust collection heads (205), a dust collection bag (206) and two brackets (207); the two fixed plates ( The rear side of the bracket (201) is fixedly connected to the front side of the two support plates (101), the right side of the mounting plate (202) is fixedly connected to the left side of the left fixing plate (201), the bottom of the vacuum cleaner (203) is fixedly connected to the top of the mounting plate (202), the left side of the bottom of the vacuum tube (204) is fixedly connected to the top of the vacuum cleaner (203), the right side of the dust bag (206) is fixedly connected to the left side of the vacuum cleaner (203), the two sides of the vacuum heads (205) close to the vacuum tube (204) are fixedly connected to the vacuum tube (204), the tops of the insides of the two brackets (207) are fixedly connected to the surfaces of the two vacuum heads (205), the bottoms of the two brackets (207) are fixedly connected to the front sides of the tops of the two fixing plates (201), and the vacuum assembly (2) is located on the front sides of the two support plates (101); The drilling device (1) is used for drilling holes in the inner wall of a tunnel; The dust collection component (2) is used to absorb and collect dust generated by drilling.

2. A drilling device for blasting construction according to claim 1, characterized in that: The front sides of the two opposite sides of the fixed plates (201) are fixedly connected with reinforcement blocks (3), the bottoms of the two reinforcement blocks (3) are fixedly connected with a plurality of reinforcement rods (4) which are evenly distributed, the bottoms of the plurality of reinforcement rods (4) are fixedly connected with two L-shaped blocks (5), the centers of the tops of the two L-shaped blocks (5) are fixedly connected with convex rods (6), and the interiors of the two L-shaped blocks (5) are provided with moving components (7).

3. A drilling device for blasting construction according to claim 2, characterized in that: The left-side moving assembly (7) comprises a plurality of moving wheels (701), a connecting plate (702), two vertical rods (703) and a matching plate (704), wherein the opposite ends of the plurality of moving wheels (701) are fixedly connected to the front and rear sides of the left and right sides of the connecting plate (702), the bottoms of the two vertical rods (703) are fixedly connected to the front and rear sides of the top of the connecting plate (702), the surfaces of the two vertical rods (703) are slidably connected to the inside of the left-side L-shaped block (5), the front and rear sides of the matching plate (704) are fixedly connected to the tops of the opposite ends of the two vertical rods (703), and the inside of the matching plate (704) is slidably connected to the surface of the protruding rod (6).

4. A drilling device for blasting construction according to claim 3, characterized in that: The front and rear sides of the mating plate (704) are both provided with cavities (8), and the interior of the front cavity (8) is slidably connected with a positioning column (9) and a pull rod (10), and the rear side of the positioning column (9) passes through the mating plate (704) and the protruding rod (6) in sequence, and extends to the interior of the protruding rod (6), and the front side of the positioning column (9) is fixedly connected to the rear side of the pull rod (10), and the front side of the pull rod (10) is fixedly connected to a plurality of return springs (11), and the front sides of the plurality of return springs (11) are fixedly connected to the front side of the inner wall of the front cavity (8).

5. A drilling device for blasting construction according to claim 4, characterized in that: The left and right sides of the interior of the pull rod (10) are both slidably connected to the limiting columns (12), and the sides of the two limiting columns (12) close to the inner wall of the front cavity (8) are fixedly connected to the front cavity (8).

6. The drilling device for blasting construction according to claim 1, characterized in that: A plurality of threaded holes (13) are provided on the tops of opposite sides of the two support plates (101) and are evenly distributed. The two rotating members (102) can be fixedly connected to the two support plates (101) respectively by bolts.

7. The drilling device for blasting construction according to claim 1, characterized in that: A U-shaped block (14) is fixedly connected to the front side of the bottom of the drilling member (105), and the bottoms of the left and right sides of the U-shaped block (14) are respectively fitted with the front sides of the opposite ends of the two fixing plates (201) and can be fixedly connected by bolts.

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