Blasting construction drilling machine support device

Abstract

The utility model discloses a bracket device of a blasting construction drilling machine. The bracket device comprises a fixed seat and an adjusting assembly, the fixing seat is of a U-shaped structure, an installation space for installing the drilling machine is formed on the inner side of the fixing seat, clamping blocks are arranged on the two sides, corresponding to the drilling machine, of the installation space, and a fixing block is further arranged on the bottom wall of the installation space. The adjusting assembly comprises a sliding block located on the outer side of an opening of the fixing seat, and a sliding supporting frame arranged in the axial direction of a drill bit of the drilling machine is slidably assembled on the sliding block. The drilling equipment is used for being matched with the drilling machine to conduct drilling operation, the drilling machine is stably supported through the sliding supporting frame in the drilling process, and the whole drilling equipment is more labor-saving and convenient to operate under the supporting effect; in the drilling propelling process, it can be ensured that the drill bit vertically drills into a hole in the mode that the fixing base is in sliding fit with the guide rail, under stable supporting of the supporting legs, the phenomenon of slipping in the stage that the drill bit makes contact with the working face for drilling can be avoided, meanwhile, the drilling angle can be adjusted, and the drilling precision is improved.

Description

Technical Field

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

[0002] Blasting is the process of dismantling objects by exploding explosives, which reduces the workload of manual operations. Generally, blasting is used in mining, mountain construction and other projects. Before blasting, holes must be drilled using a drilling device to facilitate the placement of explosives.

[0003] Manually operated pneumatic rock drills are often used for shallow hole blasting and secondary blasting in tunnels, patios, shafts, quarries, and open-pit mines in special environments. They have the advantages of portability and easy operation. However, in the actual drilling process, for some rock layers with relatively flat and hard surfaces, the drill bit may slip during the drilling stage when it contacts the rock layer, making it difficult for the drill bit to operate stably according to the pre-marked position, and in severe cases, it may lead to safety accidents. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a blasting construction drilling machine bracket device, which is used in conjunction with the drilling machine to ensure that the drilling machine can perform accurate and stable drilling operations according to the marked positions.

[0005] The technical solution adopted by the utility model is: a support device for a drilling machine for blasting construction, including a fixed seat and an adjusting component; the fixed seat is in a U-shaped structure, and an installation space for installing the drilling machine is formed on the inner side of the fixed seat, and clamping blocks are arranged on both sides of the installation space corresponding to the drilling machine, and the clamping blocks are movably connected with adjusting bolts passing through the outer side of the fixed seat, and a fixed block is also arranged on the bottom wall of the installation space, and a fixing bolt that passes through the outer side surface of the fixed seat is screwed on the fixed block, and the fixing bolt can be screwed with the side surface of the drilling machine; the adjusting component includes a sliding block located outside the opening of the fixed seat, and a sliding support frame arranged along the axial direction of the drilling machine drill bit is slidably assembled on the sliding block, and a supporting foot is arranged at the lower end of the sliding support frame.

[0006] In the present technical scheme, the fixing seat on the bracket device is in a U-shaped structure, and the drilling machine for blasting construction can be installed on the installation space inside the fixing seat. During the installation process, the drilling machine is fixed to the fixing seat by various fixing bolts on the fixing block. After the fixing is completed, the clamping blocks on both sides of the installation space are used to clamp the two sides of the drilling machine to ensure that the drilling machine and the bracket device are firmly assembled. After the fixed assembly is completed, the drilling operation can be carried out, and the drilling machine is stably supported by the sliding support frame. The supporting feet located at the lower end of the sliding support frame can avoid shaking during the drilling process, ensuring that the drilling machine can accurately drill the marked position. As the drilling hole goes deeper, the fixed seat slides stably along the sliding support frame. The sliding support structure makes manual drilling construction more labor-saving and improves the drilling efficiency.

[0007] Preferably, elastic isolation pads are provided on opposite sides of the two clamping blocks.

[0008] Preferably, the side wall of the installation space corresponding to the fixing seat is provided with evenly arranged heat dissipation grooves.

[0009] Preferably, a hand-held handle is provided on the outer side of the fixing seat, and an anti-slip layer is provided on the hand-held handle.

[0010] Preferably, a cable groove for fixing the drilling machine cable is provided on the upper edge of the fixing seat.

[0011] Preferably, a dovetail groove is provided on the outer side of the sliding block, and a guide rail section that slidably cooperates with the dovetail groove is provided on the inner side of the sliding support frame.

[0012] Preferably, a pre-tightening bolt penetrating the guide rail section is threadedly connected to the outer side of the sliding support frame, and the end of the pre-tightening bolt can abut against the outer wall of the dovetail groove.

[0013] Preferably, elastic limiting blocks are provided at both ends of the guide rails on the inner side of the sliding support frame.

[0014] Preferably, the support foot is hinged to the lower end of the sliding support frame via a ball joint module.

[0015] The beneficial effects of the utility model are as follows: the drilling device provided by the utility model is used to cooperate with the drilling machine to implement the drilling operation. The drilling machine uses the sliding support frame for stable support during the drilling process. The entire drilling equipment is more labor-saving and convenient to operate under the support effect. During the drilling advancement process, the fixed seat and the guide rail can be slidably cooperated to ensure that the drill bit drills vertically into the hole. With the stable support of the support feet, the drill bit can avoid slipping when it contacts the working surface for drilling. At the same time, the drilling angle can be adjusted to improve the drilling accuracy. It has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 It is a three-dimensional diagram of the support device of the blasting construction drilling machine provided in the embodiment of the utility model.

[0018] Figure 2 It is a side view of a support device for a drilling machine for blasting construction provided in an embodiment of the utility model.

[0019] Figure markings: fixed seat 100, installation space 110, heat dissipation groove 120, wire clamping groove 130, clamping block 200, adjusting bolt 300, fixed block 400, fixing bolt 500, slider 600, sliding support frame 700, guide rail section 710, supporting foot 800, isolation pad 900, hand-held handle 1000, pre-tightening bolt 1100, limit block 1200, ball joint module 1300. DETAILED DESCRIPTION

[0020] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0021] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0022] like Figure 1 and Figure 2 As shown, a specific embodiment of the utility model provides a support device for a blasting construction drilling machine, which is used to cooperate with the drilling machine to implement blasting drilling operations; specifically, it includes a fixed seat 100 and an adjustment component; the fixed seat 100 is a U-shaped structure, and an installation space 110 for installing the drilling machine is formed on the inner side of the fixed seat 100, and clamping blocks 200 are provided on both sides of the installation space 110 corresponding to the drilling machine, and the clamping blocks 200 are movably connected with adjustment bolts 300 passing through the outer side of the fixed seat 100, and the bottom wall of the installation space 110 is also provided with a fixed block 400, and the fixed block 400 is screwed with a fixing bolt 500 that passes through the outer side of the fixed seat 100, and the fixing bolt 500 can be screwed with the side of the drilling machine; the adjustment component includes a slider 600 located outside the opening of the fixed seat 100, and a sliding support frame 700 arranged along the axial direction of the drilling machine drill bit is slidably mounted on the slider 600, and a supporting foot 800 is provided at the lower end of the sliding support frame 700.

[0023] like Figure 1 and Figure 2 As shown, the fixing seat 100 on the bracket device in this embodiment is a U-shaped structure, and the drilling machine for blasting construction can be installed on the installation space 110 inside the fixing seat 100. During the installation process, the drilling machine is fixed to the fixing seat 100 by the fixing bolts 500 on the fixing block 400. After the fixing is completed, the adjusting bolts 300 are rotated to clamp the clamping blocks 200 on both sides of the drilling machine to clamp the two sides of the drilling machine, ensuring that the drilling machine and the bracket device are firmly assembled; after the fixed assembly is completed, the drilling operation can be carried out, and the drilling machine is stably supported by the sliding support frame 700. The supporting feet 800 located at the lower end of the sliding support frame 700 can avoid shaking during the drilling process, ensuring that the drilling machine can accurately drill the marked position, and as the drilling hole penetrates deeper, the fixing seat 100 slides stably along the sliding support frame 700. The sliding support structure makes the entire drilling equipment more labor-saving under the support effect, and the manual drilling construction is more labor-saving while improving the drilling efficiency.

[0024] like Figure 1 and Figure 2 As shown, in this embodiment, an elastic isolation pad 900 is provided on the opposite side of the clamping block 200. The isolation pad 900 can form a surface contact with the outer wall of the drilling machine, thereby improving the clamping stability of the clamping block 200 on the drilling machine.

[0025] like Figure 1 and Figure 2 As shown, when the drilling machine is drilling, the internal motor will generate a lot of heat. In this embodiment, evenly arranged heat dissipation slots 120 are provided on the side wall of the fixing seat 100 corresponding to the installation space 110, thereby facilitating the heat dissipation of the drilling machine.

[0026] like Figure 1 and Figure 2 As shown, in order to facilitate the technician to push the drilling machine to gradually deepen the drilling depth during the drilling process, this embodiment is provided with a handheld handle 1000 on the outside of the fixing seat 100, and the handheld handle 1000 is provided with an anti-slip layer. The handheld handle 1000 can stabilize the drilling machine and push the drilling machine to gradually deepen the drilling. Since the drilling machine needs to be connected to cables, etc., in order to avoid cable entanglement, this embodiment is provided with a cable clamping groove 130 for fixing the drilling machine cable on the upper edge of the fixing seat 100. When the cable is clamped into the cable clamping groove 130, the cable entanglement can be avoided.

[0027] As mentioned above, the sliding support frame 700 is slidably matched with the slider 600 on the outside of the fixed seat 100. In this embodiment, a dovetail groove is provided on the outside of the slider 600, and a guide rail section 710 that is slidably matched with the dovetail groove is provided on the inside of the sliding support frame 700. In this way, the fixed seat 100 and the sliding support frame 700 are stably matched through the sliding adaptation of the guide rail section 710 and the dovetail groove to avoid falling off. In addition, the outer side of the sliding support frame 700 is screwed with a pre-tightening bolt 1100 that passes through the guide rail section 710, and the end of the pre-tightening bolt 1100 can be against the outer wall of the dovetail groove. When in use, after the pre-tightening bolt 1100 is pre-tightened, the sliding support frame 700 can remain relatively fixed with the fixed seat 100, which is convenient for storage and carrying. In order to prevent the fixed seat 100 from sliding to the two ends of the sliding support frame 700 and causing it to fall off, in this embodiment, elastic limit blocks 1200 are provided at the two ends of the corresponding guide rails on the inner side of the sliding support frame 700. The limit block 1200 structure is provided to limit the fixing seat 100 when it slides to the limit position, thereby improving the safety of use.

[0028] like Figure 1 and Figure 2 As shown, in order to facilitate adjustment of the support angle of the sliding support frame 700, the support foot 800 and the lower end of the sliding support frame 700 are hinged by a ball joint module 1300 in this embodiment. The ball joint module 1300 allows the support foot 800 and the lower end of the sliding support frame 700 to have rotational freedom, so the support foot 800 can arbitrarily adjust the angle of the sliding support frame 700 when supporting, further improving the convenience of adjusting the drilling angle during the drilling operation.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A support device for a drilling machine for blasting construction, characterized in that: It comprises a fixing seat (100) and an adjusting component; The fixing seat (100) is in a U-shaped structure, and an installation space (110) for installing a drilling machine is formed inside the fixing seat (100). Clamping blocks (200) are provided on both sides of the installation space (110) corresponding to the drilling machine. The clamping blocks (200) are movably connected to adjustment bolts (300) passing through the outside of the fixing seat (100). The bottom wall of the installation space (110) is also provided with a fixing block (400). A fixing bolt (500) passing through the outer side of the fixing seat (100) is screwed on the fixing block (400), and the fixing bolt (500) can be screwed to the side of the drilling machine. The adjustment assembly comprises a sliding block (600) located outside an opening of a fixing seat (100), a sliding support frame (700) slidably mounted on the sliding block (600) and arranged along the axial direction of a drilling machine drill bit, and a supporting foot (800) is provided at the lower end of the sliding support frame (700).

2. The blasting construction drilling machine support device according to claim 1 is characterized in that: Elastic isolation pads (900) are provided on opposite sides of the two clamping blocks (200).

3. The blasting construction drilling machine support device according to claim 1 is characterized in that: The fixing seat (100) is provided with evenly arranged heat dissipation grooves (120) on the side wall corresponding to the installation space (110).

4. The blasting construction drilling machine support device according to claim 1 is characterized in that: A hand-held handle (1000) is provided on the outer side of the fixing seat (100), and an anti-slip layer is provided on the hand-held handle (1000).

5. The blasting construction drilling machine support device according to claim 1, characterized in that: The upper edge of the fixing seat (100) is provided with a cable clamping groove (130) for fixing the drilling machine cable.

6. The support device for drilling machine for blasting construction according to claim 1, characterized in that: The sliding block (600) is provided with a dovetail groove on the outside, and the sliding support frame (700) is provided with a guide rail section (710) that is slidably matched with the dovetail groove on the inside.

7. The support device for drilling machine for blasting construction according to claim 6, characterized in that: A pre-tightening bolt (1100) that penetrates the guide rail section (710) is threadedly connected to the outer side of the sliding support frame (700), and the end of the pre-tightening bolt (1100) can abut against the outer wall of the dovetail groove.

8. The support device for drilling machine for blasting construction according to claim 1, characterized in that: Elastic limiting blocks (1200) are provided at the two ends of the guide rails on the inner side of the sliding support frame (700).

9. The support device for drilling machine for blasting construction according to claim 1, characterized in that: The support foot (800) is hinged to the lower end of the sliding support frame (700) via a ball joint module (1300).

Images