CN215565697U

CN215565697U - Open-air blasting construction is with blasting drilling equipment

Info

Publication number: CN215565697U
Application number: CN202121690126.8U
Authority: CN
Inventors: 陈品良
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-18
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a blasting drilling device for open blasting construction, and belongs to the technical field of blasting drilling. The utility model provides an open-air blasting construction is with blasting drilling equipment, includes the upper plate, and the upper plate top is equipped with the cam, and the cam left side is equipped with motor A, is equipped with the connecting rod on the cam, and the connecting rod lower extreme is connected with the running roller, and the balancing weight is installed to the running roller upper end, and upper plate four corners department all is equipped with the gag lever post, and the upper plate below is equipped with motor B, and motor B below is equipped with the drilling rod, and the upper plate below is equipped with the bottom plate, and the bottom plate bilateral symmetry is equipped with two electric telescopic handle, and the electric telescopic handle upper end is connected with the spring, and bottom plate four corners department all is connected with the inserted bar. The device can conveniently drill holes and can effectively reduce the labor intensity of workers.

Description

Open-air blasting construction is with blasting drilling equipment

Technical Field

The utility model relates to the technical field of blasting and drilling, in particular to a blasting and drilling device for open blasting construction.

Background

Blasting is a technology which utilizes compression, loosening, damage and the like generated by the explosion of explosives in air, water, earth and stone media or objects to achieve the expected purpose, and when explosive packages or loaded explosive explodes in the earth and stone media or structures, the earth and stone media or structures generate the phenomena of compression, deformation, damage, loosening and throwing, and the blasting is mainly used for earth and stone engineering, the demolition of metal buildings and structures and the like.

The patent document with the prior publication number of CN212774110U provides an open-air blasting construction is with blasting drilling equipment, and the device can dredge the big gun hole and extrude the hole wall and prevent the big gun hole jam that sinks through the setting of reaming post and second motor when punching the end, through the setting of water tank, water delivery pump and spray pipe, can remove dust and cool down when drilling, through the setting of first frame, second frame and anchor strut, can make the device more convenient fixed and more stable when also can making the device drill. Although the device has more beneficial effects, the following problems still exist: the device need artifical first fixed block of pushing down when using, not only can increase workman's burden, still can influence the efficiency of construction. In view of this, we propose a blasting and drilling apparatus for open blasting construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a blasting and drilling device for open blasting construction, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides an open-air blasting construction is with blasting drilling equipment, includes the upper plate, the upper plate top is equipped with the cam, the cam left side is equipped with motor A, be equipped with the connecting rod on the cam, the connecting rod lower extreme is connected with the running roller, the balancing weight is installed to the running roller upper end, upper plate four corners department all is equipped with the gag lever post, the upper plate below is equipped with motor B, motor B below is equipped with the drilling rod, the upper plate below is equipped with the bottom plate, the bottom plate bilateral symmetry is equipped with two electric telescopic handle, the electric telescopic handle upper end is connected with the spring, bottom plate four corners department all is connected with the inserted bar.

Preferably, the cam is fixedly installed at the output end of the motor A, the cam is rotatably connected with the upper plate, and the cam is in friction contact with the roller.

Preferably, the connecting rod and upper plate sliding connection, the connecting rod rotates with the running roller to be connected, the connecting rod is fixed with the balancing weight installation.

Preferably, the motor B is fixedly installed on the upper plate, and the motor B is fixedly installed on the drill rod.

Preferably, electric telescopic handle and bottom plate installation are fixed, electric telescopic handle upper end is fixed with spring coupling, the spring is fixed with the upper plate connection, the bottom plate is fixed with the gag lever post is connected, gag lever post and upper plate sliding connection.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the cam and the balancing weight are arranged, so that when the cam is driven by the motor A to rotate, the balancing weight can be pushed upwards to accumulate gravitational potential energy, the pushed-out balancing weight impacts the cam under the action of self weight and transmits impact force to the drill rod under the transmission of the upper plate, and therefore, the device can continuously apply downward impact force to the drill rod, and the problem that the original device needs to manually apply pressure is solved. The utility model has compact structure and design, can effectively reduce the burden of workers and increase the drilling efficiency.

2. According to the utility model, the electric telescopic rod is arranged on the bottom plate, and the spring is arranged at the upper end of the electric telescopic rod, so that when the device is used, the position of the upper plate can be adjusted through the contraction of the electric telescopic rod, the upper plate can continuously apply impact force to a drill rod along with the drilling, and the device can continuously operate; and can control the drilling depth through the regulation of electric telescopic handle height, increase the practicality of this device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

the reference numbers in the figures illustrate: 1. an upper plate; 2. a cam; 3. a motor A; 4. a connecting rod; 5. a roller; 6. a balancing weight; 7. a limiting rod; 8. a motor B; 9. a drill stem; 10. a base plate; 11. an electric telescopic rod; 12. a spring; 13. and (4) inserting the rod.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution:

a blasting and drilling device for open blasting construction comprises an upper plate 1, wherein a cam 2 is arranged above the upper plate 1, a motor A3 is arranged on the left side of the cam 2, a connecting rod 4 is arranged on the cam 2, the lower end of the connecting rod 4 is connected with a roller 5, a balancing weight 6 is arranged at the upper end of the roller 5, limiting rods 7 are arranged at four corners of the upper plate 1, a motor B8 is arranged below the upper plate 1, a drill rod 9 is arranged below the motor B8, a bottom plate 10 is arranged below the upper plate 1, two electric telescopic rods 11 are symmetrically arranged at two sides of the bottom plate 10, springs 12 are connected at the upper ends of the electric telescopic rods 11, and inserting rods 13 are connected at four corners of the bottom plate 10; through setting up cam 2 and balancing weight 6 for when cam 2 takes place to rotate under motor A3's drive, can upwards promote balancing weight 6 to save gravitational potential energy, the balancing weight 6 that is pushed to the height will strike cam 2 under the effect of dead weight to transmit the impact force for drilling rod 9 under the transmission of upper plate 1.

Specifically, the cam 2 is fixedly installed at the output end of the motor a3, the cam 2 is rotatably connected with the upper plate 1, and the cam 2 is in frictional contact with the roller 5, so that the cam 2 can continuously push the roller 5 upwards.

Further, connecting

rod

4 and 1 sliding connection of upper plate, connecting rod 4 rotate with running roller 5 and be connected, and connecting rod 4 is fixed with the installation of balancing weight 6 for connecting rod 4 can carry on spacingly to the removal of balancing weight 6.

Still further, the motor B8 is fixedly mounted on the upper plate 1, and the motor B8 is fixedly mounted on the drill rod 9, so that the drill rod 9 can drill under the driving of the motor B8.

Furthermore, the electric telescopic rod 11 is fixedly installed on the bottom plate 10, the upper end of the electric telescopic rod 11 is fixedly connected with the spring 12, the spring 12 is fixedly connected with the upper plate 1, the bottom plate 10 is fixedly connected with the limiting rod 7, and the limiting rod 7 is slidably connected with the upper plate 1, so that the electric telescopic rod 11 can support the bottom plate 10 through the spring 12.

The working principle is as follows: when the device is used, the device is moved to a designated position, the bottom plate 10 is fixed on the ground through the inserted link 13, and the motor B8 is controlled by an external control mechanism to drive the drill rod 9 to rotate; the electric telescopic rod 11 is controlled to be shortened through an external control machine, so that the drill rod 9 is in contact with the ground to drill a hole; meanwhile, drive cam 3 through external control mechanism control motor A3 and rotate for cam 3 can upwards promote running roller 5, make and rotate connecting rod 4 of being connected with running roller 5 and upwards promote balancing weight 6, along with the rotation of cam 3, balancing weight 6 will drive running roller 5 and strike cam 3 downwards, and transmit the impact force to drilling rod 9 through upper plate 1 that sets up, make drilling rod 9 carry out drilling operation under the effect of impact force again.

Claims

1. The utility model provides an open-air blasting construction is with blasting drilling equipment, includes upper plate (1), its characterized in that: upper plate (1) top is equipped with cam (2), cam (2) left side is equipped with motor A (3), be equipped with connecting rod (4) on cam (2), connecting rod (4) lower extreme is connected with running roller (5), running roller (5) upper end is installed balancing weight (6), upper plate (1) four corners department all is equipped with gag lever post (7), upper plate (1) below is equipped with motor B (8), motor B (8) below is equipped with drilling rod (9), upper plate (1) below is equipped with bottom plate (10), bottom plate (10) bilateral symmetry is equipped with two electric telescopic handle (11), electric telescopic handle (11) upper end is connected with spring (12), bottom plate (10) four corners department all is connected with inserted bar (13).

2. The blast drilling apparatus for open blasting construction according to claim 1, wherein: the output end installation of cam (2) and motor A (3) is fixed, cam (2) and upper plate (1) rotate to be connected, cam (2) and running roller (5) frictional contact.

3. The blast drilling apparatus for open blasting construction according to claim 1, wherein: connecting rod (4) and upper plate (1) sliding connection, connecting rod (4) rotate with running roller (5) and are connected, connecting rod (4) are fixed with balancing weight (6) installation.

4. The blast drilling apparatus for open blasting construction according to claim 1, wherein: the motor B (8) is fixedly installed with the upper plate (1), and the motor B (8) is fixedly installed with the drill rod (9).

5. The blast drilling apparatus for open blasting construction according to claim 1, wherein: electric telescopic handle (11) are fixed with bottom plate (10) installation, electric telescopic handle (11) upper end is connected fixedly with spring (12), spring (12) are connected fixedly with upper plate (1), bottom plate (10) are connected fixedly with gag lever post (7), gag lever post (7) and upper plate (1) sliding connection.