Earth-rock drilling equipment for engineering construction

Abstract

The utility model relates to earth-rock drilling equipment for engineering construction, which belongs to the technical field of earth-rock drilling and comprises a bottom plate, a drill rod body, an anti-blocking mechanism arranged at the top of the bottom plate and used for preventing soil from blocking a drilled hole, and a bulldozing assembly arranged at the top of the bottom plate and used for further pushing out the soil. The anti-blocking mechanism comprises a fixed cylinder fixed in the bottom plate, a fixed ring fixed at the top of the fixed cylinder, a conical block slidably connected to the outer side of the fixed cylinder, a balancing weight fixed in the conical block, two vibration motors fixed in the conical block, and two storage batteries fixed in the conical block; and the damping assembly is arranged on the outer side of the conical block and is used for achieving a damping effect. According to the earth-rock drilling and digging equipment for engineering construction, the situation that a vibration motor drives ground thorns to vibrate together can be effectively avoided, diffused soil can be further pushed, and the practicability of the earth-rock drilling and digging equipment for engineering construction is improved.

Description

Technical Field

[0001] This utility model relates to the field of earthwork drilling technology, specifically to an earthwork drilling device for engineering construction. Background Technology

[0002] Earthwork is a general term for earth and stone excavation, which is earth and stone. The unit of measurement is usually cubic meters. Earthwork engineering includes all aspects of earth and stone excavation, filling, transportation, drainage, and dewatering. Earthwork is generally found in earth and stone excavation projects. Earthwork engineering is a wide-ranging, large-scale, and labor-intensive project. The construction conditions are also extremely complex. Earthwork drilling and excavation projects generally require the use of earthwork drilling and excavation equipment.

[0003] According to Chinese Patent No. CN220185044U, an earthwork drilling device is disclosed. During the earthwork drilling process, the excavated soil is spread outward along the outer wall of the guide mechanism through the guide mechanism, so as to avoid the excavated soil accumulating around the drill hole and causing the soil to fall back into the drill hole after the drill rod is pulled out.

[0004] In practical use, when the vibrating motor operates and the excavated soil spreads outward along the outer wall of the guiding mechanism, the vibrating motor also drives the ground spikes to vibrate. As usage time increases, this can cause the ground spikes to loosen from the ground, potentially preventing them from providing the intended fixation. It can also cause the guiding mechanism to shake, affecting the normal operation of the drill rod, thus preventing the earthmoving drilling equipment from achieving its intended performance. Therefore, this utility model provides an earthmoving drilling equipment for engineering construction to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an earthwork drilling and excavation equipment for engineering construction, which has the advantages of ensuring good soil diffusion while not affecting the operation of the drill rod, thus solving the problem of low practicality of existing earthwork drilling and excavation equipment.

[0006] To achieve the above-mentioned goal of ensuring good soil diffusion while not affecting the operation of the drill rod, this utility model provides the following technical solution: an earthwork drilling and excavation equipment for engineering construction, including a base plate, a drill rod body, an anti-blocking mechanism disposed on the top of the base plate to prevent soil from clogging the borehole, and a bulldozing component disposed on the top of the base plate to further push out the soil;

[0007] The anti-blocking mechanism includes a fixed cylinder fixed inside the base plate, a fixed ring fixed to the top of the fixed cylinder, a conical block slidably connected to the outside of the fixed cylinder, a counterweight block fixed inside the conical block, two vibration motors fixed inside the conical block, two batteries fixed inside the conical block, and a shock-absorbing component located on the outside of the conical block for shock absorption.

[0008] The shock absorption assembly includes four telescopic rods fixed to the bottom of the conical block, four shock-absorbing springs fixed to the bottom of the conical block, two connecting blocks fixed to the inner sidewall of the conical block, a limiting rod slidably connected inside the connecting block, and a second spring fixed to the top of the connecting block.

[0009] By adopting this technical solution, we can ensure good soil diffusion without affecting the operation of the drill pipe.

[0010] Furthermore, the bulldozing assembly includes two first arc-shaped plates slidably connected to the top of the base plate, a first hydraulic rod fixedly connected inside the two first arc-shaped plates, two second hydraulic rods respectively fixed to the front and back of the fixed cylinder, and two second arc-shaped plates respectively fixed to the opposite ends of the two second hydraulic rods.

[0011] By adopting this technical solution, it is ensured that the diffused soil can be further pushed away from the borehole drilled by the drill rod.

[0012] Furthermore, the opposite ends of the two first hydraulic rods are respectively fixed to the left and right sides of the fixed cylinder, and the second arc-shaped plate is located inside the first arc-shaped plate.

[0013] By adopting this technical solution, it is ensured that the first hydraulic rod is fixed and that the expected bulldozing effect can be achieved through the combined use of the first and second arc-shaped plates.

[0014] Furthermore, rubber plates are fixed to the top of both the first and second arc-shaped plates, and multiple fixing rods are fixed to the bottom of the base plate.

[0015] By adopting this technical solution, direct collisions between the conical block and the first and second arc-shaped plates can be avoided.

[0016] Furthermore, the outer diameter of the first arc-shaped plate is equal to the outer diameter of the conical block, and the bottoms of the telescopic rod and the shock-absorbing spring are both fixed to the base plate.

[0017] By adopting this technical solution, it is ensured that soil will not enter the interior of the first arc-shaped plate and that the telescopic rod and shock-absorbing spring are effectively fixed.

[0018] Furthermore, limit grooves are provided on both the left and right sides of the fixed cylinder, and the connecting block is slidably connected inside the limit grooves.

[0019] By adopting this technical solution, the conical block is installed more stably under the action of the connecting block and the limiting groove.

[0020] Furthermore, the limiting rod is fixed inside the limiting groove, and the second spring is located outside the limiting rod.

[0021] By adopting this technical solution, the limiting rod is fixed and the second spring can achieve the expected elastic effect.

[0022] Furthermore, the shock-absorbing spring is located on the outside of the telescopic rod, and the width of the connecting block is equal to the width of the limiting groove.

[0023] By adopting this technical solution, it is ensured that the shock-absorbing spring can achieve the expected shock absorption effect and make the connecting block slide more stably in the limiting groove.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0025] The earthmoving and drilling equipment used in this project, through the coordinated use of the base plate, drill rod body, conical block in the anti-blocking mechanism, vibrating motor, telescopic rod, shock-absorbing spring, and the first and second hydraulic rods in the bulldozing assembly, effectively prevents the vibrating motor from causing the ground spikes to vibrate when the excavated soil is spread outward during actual use. This effectively prevents the ground spikes from loosening from the ground they are inserted into, thus preventing the guide mechanism from shaking and affecting the normal operation of the drill rod. Furthermore, it can further push the spread soil away from the drill hole, ensuring that the earthmoving and drilling equipment achieves the expected results and improving the practicality of the earthmoving and drilling equipment used in engineering construction. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a top sectional view of the present invention;

[0028] Figure 3 This is a three-dimensional schematic diagram of the conical block connection structure in this utility model.

[0029] In the diagram: 1. Base plate; 2. Drill rod body; 3. Anti-blocking mechanism; 301. Fixed cylinder; 302. Fixed ring; 303. Conical block; 304. Counterweight block; 305. Vibration motor; 306. Battery; 307. Shock absorption assembly; 3071. Telescopic rod; 3072. Shock absorption spring; 3073. Connecting block; 3074. Limiting rod; 3075. Second spring; 3076. Limiting groove; 4. Bulldozing assembly; 401. First arc plate; 402. First hydraulic rod; 403. Second arc plate; 404. Second hydraulic rod; 5. Fixed rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-3 The present invention provides a technical solution including a base plate 1, a drill rod body 2, an anti-blocking mechanism 3 disposed on the top of the base plate 1 to prevent soil from clogging the drill hole, and a bulldozing component 4 disposed on the top of the base plate 1 to further push out the soil.

[0032] By using the base plate 1, drill rod body 2, anti-blocking mechanism 3, and bulldozing component 4 in conjunction, during actual use, when the vibrating motor spreads the excavated soil outward, it can effectively prevent the vibrating motor from causing the ground spikes to vibrate together. This effectively prevents the ground spikes from loosening from the ground they are inserted into, thus effectively preventing the guide mechanism from shaking and affecting the normal operation of the drill rod. Furthermore, it can further push the spread soil away from the drill hole drilled by the drill rod, thereby ensuring that the earthmoving drilling equipment achieves the expected results and improving the practicality of earthmoving drilling equipment for engineering construction.

[0033] In this embodiment, the anti-blocking mechanism 3 is a structure used to prevent soil from blocking the borehole.

[0034] like Figure 1 , Figure 2 and Figure 3As shown, the anti-blocking mechanism 3 includes a fixed cylinder 301 fixed inside the base plate 1, a fixed ring 302 fixed to the top of the fixed cylinder 301, a conical block 303 slidably connected to the outside of the fixed cylinder 301, a counterweight block 304 fixed inside the conical block 303, two vibration motors 305 fixed inside the conical block 303, two batteries 306 fixed inside the conical block 303, and a shock-absorbing component 307 located on the outside of the conical block 303 for shock absorption.

[0035] It should be noted that the shock absorption assembly 307 includes four telescopic rods 3071 fixed to the bottom of the conical block 303, four shock absorption springs 3072 fixed to the bottom of the conical block 303, two connecting blocks 3073 fixed to the inner sidewall of the conical block 303, a limiting rod 3074 slidably connected inside the connecting block 3073, and a second spring 3075 fixed to the top of the connecting block 3073.

[0036] The fixed cylinder 301 has limit grooves 3076 on both the left and right sides, and the connecting block 3073 is slidably connected inside the limit groove 3076. Under the action of the connecting block 3073 and the limit groove 3076, the conical block 303 is installed more stably.

[0037] In addition, the limiting rod 3074 is fixed inside the limiting groove 3076 to fix the limiting rod 3074, and the second spring 3075 is located outside the limiting rod 3074 to ensure that the second spring 3075 can play the expected elastic effect.

[0038] In addition, the shock-absorbing spring 3072 is located outside the telescopic rod 3071 to ensure that the shock-absorbing spring 3072 can achieve the expected shock absorption effect. The width of the connecting block 3073 is equal to the width of the limiting groove 3076, so that the connecting block 3073 slides more stably in the limiting groove 3076.

[0039] In this embodiment, the bulldozing component 4 is a structure used to further push out the soil.

[0040] like Figure 1 and Figure 2 As shown, the bulldozing assembly 4 includes two first arc-shaped plates 401 slidably connected to the top of the base plate 1, a first hydraulic rod 402 fixedly connected inside the two first arc-shaped plates 401, two second hydraulic rods 404 respectively fixed to the front and back of the fixed cylinder 301, and two second arc-shaped plates 403 respectively fixed to the opposite ends of the two second hydraulic rods 404.

[0041] It should be noted that the opposite ends of the two first hydraulic rods 402 are fixed to the left and right sides of the fixed cylinder 301 respectively, and the second arc plate 403 is located inside the first arc plate 401, ensuring that the first hydraulic rods 402 are fixed and that the expected bulldozing effect can be achieved through the cooperation of the first arc plate 401 and the second arc plate 403.

[0042] In addition, rubber plates are fixed to the top of the first arc plate 401 and the second arc plate 403 to prevent the conical block 303 from colliding directly with the first arc plate 401 and the second arc plate 403. Multiple fixing rods 5 are fixed to the bottom of the base plate 1 to ensure that the base plate 1 can be effectively fixed by the fixing rods 5.

[0043] In addition, the outer diameter of the first arc plate 401 is equal to the outer diameter of the conical block 303, ensuring that soil will not enter the interior of the first arc plate 401. The bottoms of the telescopic rod 3071 and the shock-absorbing spring 3072 are fixed to the base plate 1, effectively fixing the telescopic rod 3071 and the shock-absorbing spring 3072.

[0044] All electrical components mentioned in this article are electrically connected to the controller and the battery. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The provision of the battery is also common knowledge in the field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0045] The working principle of the above embodiments is as follows:

[0046] In use, the base plate 1 is first fixed to the location where earthwork drilling is required using the fixing rod 5. Then, the drill rod body 2 is passed through the fixing cylinder 301. During drilling, the soil is discharged through the fixing cylinder 301. When the soil is conducted to the top opening of the fixing cylinder 301, it spreads outwards along the outer wall of the conical block 303, thus moving the soil away from the borehole. At the same time, the vibration motor 305 is turned on, which facilitates the soil sliding off the conical block 303. During operation, the vibration motor 305, with the cooperation of the telescopic rod 3071, the shock-absorbing spring 3072, the limit rod 3074, and the second spring 3075, can effectively ensure the stability of the conical block 303. 3. Vibration and sliding are performed on the outside of the fixed cylinder 301 without affecting the fixed cylinder 301, the base plate 1, and the fixed rod 5. After drilling is completed, the first hydraulic rod 402 is opened first to move the first arc plate 401 left and right. Then the second hydraulic rod 404 is opened to move the second arc plate 403 back and forth. The soil accumulated on the base plate 1 is pushed out again through the first arc plate 401 and the second arc plate 403. Then the second arc plate 403 and the first arc plate 401 are retracted in sequence, which further avoids the soil from clogging the hole.

[0047] Compared with existing technologies, this earthmoving drilling equipment for construction projects, through the coordinated use of the base plate 1, drill rod body 2, conical block 303 in the anti-blocking mechanism 3, vibratory motor 305, telescopic rod 3071, shock-absorbing spring 3072, and first hydraulic rod 402 and second hydraulic rod 404 in the bulldozing assembly 4, effectively prevents the vibratory motor from causing the ground spikes to vibrate when the drilled soil is spread outward by the vibratory motor during actual use. This effectively prevents the ground spikes from loosening from the inserted ground, thus effectively preventing the guide mechanism from shaking and affecting the normal operation of the drill rod. Furthermore, it can further push the spread soil away from the drill hole drilled by the drill rod, thereby ensuring that the earthmoving drilling equipment achieves the expected use effect, improving the practicality of earthmoving drilling equipment for construction projects, and solving the problem of low practicality of existing earthmoving drilling equipment.

Claims

1. An earthwork drilling and excavating apparatus for construction work, characterized by: The utility model relates to a drilling machine, including bottom plate (1), drill rod body (2), be located bottom plate (1) top for realizing prevent the earth from plugging the anti -block mechanism (3) and be located bottom plate (1) top for further pushing out the earth -moving assembly (4) for the earth, The anti -block mechanism (3) includes fixed cylinder (301) fixed in the bottom plate (1), fixed ring (302) fixed on the top of fixed cylinder (301), conical block (303) slidingly connected to the outside of fixed cylinder (301), counterweight block (304) fixed in the conical block (303), two vibration motors (305) fixed in the conical block (303), two storage batteries (306) fixed in the conical block (303) and damping assembly (307) arranged on the outside of the conical block (303) for damping effect, The damping assembly (307) includes four telescopic rods (3071) fixed on the bottom of the conical block (303), four damping springs (3072) fixed on the bottom of the conical block (303), two connecting blocks (3073) fixed on the inner side wall of the conical block (303), a limiting rod (3074) slidingly connected in the connecting block (3073) and a second spring (3075) fixed on the top of the connecting block (3073).

2. The earthwork drilling and excavating device for engineering construction according to claim 1, characterized in that: The earth -moving assembly (4) includes two first arc-shaped plates (401) slidingly connected on the top of the bottom plate (1), a first hydraulic rod (402) fixedly connected in the two first arc-shaped plates (401), two second hydraulic rods (404) fixed on the front and back of the fixed cylinder (301) respectively and two second arc-shaped plates (403) fixed on the opposite ends of the two second hydraulic rods (404) respectively.

3. The earthwork drilling and excavating device for engineering construction according to claim 2, characterized in that: The opposite ends of the two first hydraulic rods (402) are fixed with the left and right sides of the fixed cylinder (301) respectively, and the second arc-shaped plates (403) are located on the inner side of the first arc-shaped plates (401).

4. The earthwork drilling and excavating device for engineering construction according to claim 2, characterized in that: The top of the first arc-shaped plate (401) and the second arc-shaped plate (403) is fixed with a rubber plate, and the bottom of the bottom plate (1) is fixed with a plurality of fixing rods (5).

5. The earthwork drilling and excavating device for engineering construction according to claim 2, characterized in that: The outer diameter of the first arc-shaped plate (401) is equal to the outer diameter of the conical block (303), and the bottom of the telescopic rod (3071) and the damping spring (3072) is fixed with the bottom plate (1).

6. The earthwork drilling device for engineering construction according to claim 1, characterized in that: The left and right sides of the fixed cylinder (301) are provided with limiting grooves (3076), and the connecting block (3073) is slidingly connected in the limiting groove (3076).

7. The earthwork drilling device for engineering construction according to claim 6, characterized in that: The limiting rod (3074) is fixed in the limiting groove (3076), and the second spring (3075) is located on the outer side of the limiting rod (3074).

8. The earthwork drilling device for engineering construction according to claim 6, characterized in that: The damping spring (3072) is located on the outer side of the telescopic rod (3071), and the width of the connecting block (3073) is equal to the width of the limiting groove (3076).

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