Municipal road drilling machine

Abstract

The utility model relates to the field of drilling equipment, in particular to a municipal road drilling machine which comprises a mounting frame, and a moving assembly is arranged on the inner side of the mounting frame. The mounting sleeve is arranged on the side surface of the moving assembly; the motor is arranged on the inner side of the mounting sleeve; and the drilling mechanism is arranged at the output end of the motor, and the drilling size and depth are adjusted through the drilling mechanism. Through the arrangement of the depth adjusting assembly, the drilling depth is controlled at a fixed point, it can be ensured that the drilled hole reaches a supporting layer meeting the design requirement, and therefore the requirement of engineering for the pile foundation bearing capacity is met, the proper drilling depth is beneficial to enhancing the stability of the pile foundation, the risk of settlement or deformation of the pile foundation in the using process is reduced, and the construction efficiency is improved. The whole stability and safety of the municipal road are improved, invalid labor caused by too deep or too shallow drilling can be avoided, waste of manpower, material resources and time is reduced, and meanwhile the materials can be saved by controlling the drilling depth at a fixed point.

Description

Technical Field

[0001] The utility model relates to the field of drilling equipment, in particular to a municipal road drilling machine. Background Art

[0002] Currently, during the municipal road construction process, when guardrails need to be installed on both sides of the road, a drilling machine is used to drill holes on both sides of the road.

[0003] A Chinese patent with announcement number CN218882142U discloses a drilling machine for municipal road construction, including a body, a slide rail, a drill rod, a rotating drive member and a support block. A soundproof cover for covering the road surface is provided on the side of the support block close to the road surface, the drill rod is slidably mounted on the soundproof cover, and a sound-absorbing structure for absorbing noise is provided inside the soundproof cover.

[0004] However, the above-mentioned disclosed solutions have the following shortcomings: the existing road drilling machine cannot control the depth and diameter of the drilling hole, which causes inconvenience to the drilling work. Therefore, it is necessary to invent a municipal road drilling machine to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a municipal road drilling machine in view of the problem that the drilling depth and the drilling diameter cannot be adjusted in the background technology.

[0006] The technical solution of the utility model is: a municipal road drilling machine, comprising a mounting frame, a moving component is arranged inside the mounting frame; and further comprising:

[0007] A mounting sleeve, arranged on a side of the moving component;

[0008] The motor is arranged inside the mounting sleeve;

[0009] And a drilling mechanism is arranged at the output end of the motor, and the size and depth of the drilled hole are adjusted by the drilling mechanism.

[0010] Preferably, the moving assembly includes a slide rail 1 arranged on the inner side of the installation frame, and a sliding installation plate is slidably arranged on the inner side of the slide rail 1.

[0011] Preferably, the drilling mechanism includes a depth control component arranged at the output end of the motor, and an aperture control component is arranged at one end of the depth control component away from the motor.

[0012] Preferably, the depth control component includes a limiting shaft arranged at the output end of the motor, a second slide rail is arranged on the outer side of the limiting shaft, a limiting disk is slidably arranged on the outer side of the second slide rail, and a positioning module is arranged on the side of the limiting disk close to the motor.

[0013] Preferably, the positioning module includes a fixed plate 1 arranged on the side of the limit plate, an insertion rod is slidably arranged on the inner side of the fixed plate 1, a pull rod is arranged at the end of the insertion rod close to the fixed plate 1, a spring is arranged on the outer side of the insertion rod, a fixed plate 2 is arranged at the end of the insertion rod away from the fixed plate 1, and a limit hole is arranged on the outer side of the limiting axis.

[0014] Preferably, the aperture control assembly includes a connecting shaft arranged at the end of the limiting shaft away from the motor, an adjustment hole is provided on the side of the connecting shaft, a connecting ring is slidably provided on the outer side of the connecting shaft, a fixed block 2 is provided on the top of the connecting ring, a power rod is rotatably provided on the inner side of the fixed block 2, an insert block is provided on the side of the power rod, a fixed block 3 is provided on the outer side of the connecting ring, a sliding block is rotatably provided on the inner side of the fixed block 3, a drill bit is provided at the bottom of the connecting shaft, a fixed block 1 is provided at the end of the drill bit close to the connecting shaft, an adjusting rod is rotatably provided on the inner side of the fixed block 1, a sliding groove is provided on the inner side of the adjusting rod, the inner side of the sliding groove is slidably connected to the outer side of the sliding block, a connecting block is provided on the side of the adjusting rod away from the connecting shaft, and an auxiliary plate is provided on the side of the connecting block away from the adjusting rod.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] 1. By setting the depth adjustment component and controlling the drilling depth at a fixed point, it can be ensured that the drilling reaches the bearing layer required by the design, thereby meeting the project's requirements for the bearing capacity of the pile foundation. Appropriate drilling depth helps to enhance the stability of the pile foundation, reduce the risk of settlement or deformation of the pile foundation during use, and improve the overall stability and safety of municipal roads. It can avoid ineffective labor caused by drilling too deep or too shallow, and reduce the waste of manpower, material resources and time. At the same time, by controlling the drilling depth at a fixed point, the use of these materials can be saved and construction costs can be reduced.

[0017] 2. Through the setting of the aperture adjustment component, the aperture size can be freely adjusted to avoid material waste and additional costs caused by inappropriate aperture. Quick switching between different aperture requirements reduces the time for replacing drill bits of different diameters, improves construction efficiency, and helps reduce errors and uncertainties in the construction process. Construction personnel can adjust the aperture according to actual conditions to ensure that the drilling quality meets the standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the drilling mechanism;

[0020] Figure 3 It is a schematic diagram of the internal structure of the drilling mechanism;

[0021] Figure 4is a schematic diagram of the structure of the aperture adjustment component;

[0022] Figure 5 for Figure 4 A is an enlarged schematic diagram.

[0023] 1. Mounting frame; 2. Slide rail 1; 3. Sliding mounting plate; 401. Motor; 402. Mounting sleeve; 403. Limiting shaft; 404. Slide rail 2; 405. Insert rod; 406. Fixed plate 1; 407. Spring; 408. Pull rod; 409. Fixed plate 2; 410. Limiting plate; 411. Limiting hole; 412. Connecting shaft; 413. Adjusting hole; 414. Power rod; 415. Insert block; 416. Fixed block 2; 417. Connecting ring; 418. Fixed block 3; 419. Sliding block; 420. Adjusting rod; 421. Slide groove; 422. Fixed block 1; 423. Connecting block; 424. Auxiliary plate; 425. Drill bit. DETAILED DESCRIPTION

[0024] Embodiment 1

[0025] like Figure 1-Figure 3 As shown, the utility model provides a municipal road drilling machine, comprising a mounting frame 1, a moving assembly is arranged inside the mounting frame 1; and further comprising:

[0026] A mounting sleeve 402 is provided on the side of the moving component;

[0027] The motor 401 is arranged inside the mounting sleeve 402;

[0028] And a drilling mechanism is arranged at the output end of the motor 401, and the size and depth of the drilled hole are adjusted by the drilling mechanism.

[0029] The moving assembly includes a slide rail 2 arranged on the inner side of the installation frame 1, and a sliding mounting plate 3 is slidably arranged on the inner side of the slide rail 2. By moving the sliding mounting plate 3, the drilling mechanism can be driven to move, thereby performing drilling work.

[0030] The drilling mechanism includes a depth control component arranged at the output end of the motor 401, and an aperture control component is arranged at one end of the depth control component away from the motor 401. The depth control component includes a limiting shaft 403 arranged at the output end of the motor 401, and a second slide rail 404 is arranged on the outer side of the limiting shaft 403. There are two second slide rails 404, and the length of the second slide rail 404 is the same as the length of the limiting shaft 403, so that the depth can be controlled in a wider direction. A limit plate 410 is slidably arranged on the outer side of the second slide rail 404, and a positioning module is arranged on the side of the limit plate 410 close to the motor 401. The positioning module includes a positioning module arranged at A fixing plate 406 is provided on the side of the limiting disk 410, and an insert rod 405 is slidably provided on the inner side of the fixing plate 406. A pull rod 408 is provided on the end of the insert rod 405 close to the fixing plate 406, a spring 407 is provided on the outer side of the insert rod 405, and a fixing plate 2 409 is provided on the end of the insert rod 405 away from the fixing plate 1 406. A limiting hole 411 is provided on the outer side of the limiting axis 403, and there are multiple limiting holes 411. The insert rod 405 extends beyond a portion of the fixing plate 2 409, and the length of the extending portion is the same as the depth of the limiting hole 411, and each limiting hole 411 can control a depth.

[0031] Embodiment 2

[0032] like Figure 4-Figure 5 As shown, the utility model proposes a municipal road drilling machine. Compared with the first embodiment, this embodiment introduces the structure of the aperture adjustment mechanism in detail.

[0033] Specifically, the aperture control component includes a connecting shaft 412 arranged at one end of the limiting shaft 403 away from the motor 401, an adjusting hole 413 is arranged on the side of the connecting shaft 412, a connecting ring 417 is slidably arranged on the outer side of the connecting shaft 412, a fixing block 416 is arranged on the top of the connecting ring 417, a power rod 414 is rotatably arranged on the inner side of the fixing block 416, an insert block 415 is arranged on the side of the power rod 414, a plurality of adjusting holes 413 are provided, the depth of the adjusting holes 413 is the same as the length of the insert block 415, so that they can be installed together to fix the mechanism in this position, a fixing block 418 is arranged on the outer side of the connecting ring 417, a sliding block 419 is rotatably arranged on the inner side of the fixing block 418, and the bottom of the connecting shaft 412 A drill bit 425 is provided, and a fixed block 422 is provided at one end of the drill bit 425 close to the connecting shaft 412. An adjusting rod 420 is rotatably provided on the inner side of the fixing block 422. A sliding groove 421 is provided on the inner side of the adjusting rod 420. The inner side of the sliding groove 421 is slidably connected to the outer side of the sliding block 419. Five adjusting rods 420 are provided. The five adjusting rods 420 are driven to move by the connecting ring 417 to control the expansion diameter of the adjusting rod 420, thereby adjusting the diameter of the drill hole. A connecting block 423 is provided on the side of the adjusting rod 420 away from the connecting shaft 412, and an auxiliary plate 424 is provided on the side of the connecting block 423 away from the adjusting rod 420. The side of the auxiliary plate 424 is set as an inclined surface, which is more convenient for breaking the road, thereby making drilling simpler and more convenient.

[0034] Specifically, the limiting plate 410 is controlled to slide in the second slide rail 404, and after it moves to the required position, the pull rod 408 is released, and under the action of the spring 407, the insertion rod 405 is inserted into the limiting hole 411, thereby completing the fixation, and then the power rod 414 is pulled open, and the connecting ring 417 is controlled to slide by the power rod 414, and after the adjustment rod 420 is moved to the appropriate position, the power rod 414 is pressed, so that the insertion block 415 on the power rod 414 is inserted into the adjustment hole 413, thereby fixing the position, and completing the fixation. The size of the drill hole can be adjusted, and the side of the auxiliary plate 424 is set as an inclined surface, which is more convenient for breaking the road, thereby making drilling simpler and more convenient. After all adjustments are completed, the motor 401 is started, so that the motor 401 drives the drill bit 425 to rotate and perform the drilling work. By pushing the sliding mounting plate 3 to slide in the slide rail 2, the drilling machine can be controlled to complete the work. After drilling to the position of the limit plate 410, the limit plate 410 will prevent the drill bit 425 from continuing to drill forward, thereby controlling the depth of the drilling.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A municipal road drilling machine, comprising a mounting frame (1), wherein a moving assembly is arranged inside the mounting frame (1); characterized in that: Also includes: A mounting sleeve (402) is disposed on a side of the moving component; The motor (401) is arranged inside the mounting sleeve (402); And a drilling mechanism is arranged at the output end of the motor (401), and the size and depth of the drilled hole are adjusted by the drilling mechanism.

2. The municipal road drilling machine according to claim 1, characterized in that: The moving assembly comprises a slide rail (2) arranged inside the installation frame (1), and a sliding installation plate (3) is slidably arranged inside the slide rail (2).

3. The municipal road drilling machine according to claim 1, characterized in that: The drilling mechanism comprises a depth control component arranged at the output end of the motor (401), and an aperture control component is arranged at one end of the depth control component away from the motor (401).

4. The municipal road drilling machine according to claim 3, characterized in that: The depth control component comprises a limiting shaft (403) arranged at the output end of the motor (401), a second slide rail (404) is arranged outside the limiting shaft (403), a limiting plate (410) is slidably arranged outside the second slide rail (404), and a positioning module is arranged on a side of the limiting plate (410) close to the motor (401).

5. The municipal road drilling machine according to claim 4, characterized in that: The positioning module includes a fixing plate 1 (406) arranged on the side of a limiting plate (410), an insert rod (405) is slidably arranged on the inner side of the fixing plate 1 (406), a pull rod (408) is arranged on the end of the insert rod (405) close to the fixing plate 1 (406), a spring (407) is arranged on the outer side of the insert rod (405), a fixing plate 2 (409) is arranged on the end of the insert rod (405) away from the fixing plate 1 (406), and a limiting hole (411) is arranged on the outer side of the limiting axis (403).

6. The municipal road drilling machine according to claim 4, characterized in that: The aperture control assembly comprises a connecting shaft (412) arranged at one end of the limiting shaft (403) away from the motor (401), an adjustment hole (413) is arranged on the side of the connecting shaft (412), a connecting ring (417) is slidably arranged on the outer side of the connecting shaft (412), a fixing block 2 (416) is arranged on the top of the connecting ring (417), a power rod (414) is rotatably arranged on the inner side of the fixing block 2 (416), an insert block (415) is arranged on the side of the power rod (414), a fixing block 3 (418) is arranged on the outer side of the connecting ring (417), a sliding fixing block (418) is rotatably arranged on the inner side of the fixing block 3 (418), and a fixing block 419 is arranged on the outer side of the fixing block 3 (418). A movable block (419) is provided at the bottom of the connecting shaft (412), a drill bit (425) is provided at one end of the drill bit (425) close to the connecting shaft (412), an adjusting rod (420) is rotatably provided on the inner side of the fixing block (422), a sliding groove (421) is provided on the inner side of the adjusting rod (420), the inner side of the sliding groove (421) is slidably connected to the outer side of the sliding block (419), a connecting block (423) is provided on the side of the adjusting rod (420) away from the connecting shaft (412), and an auxiliary plate (424) is provided on the side of the connecting block (423) away from the adjusting rod (420).

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