CN216978204U - Rock drill pressure detection equipment - Google Patents

Abstract

The utility model belongs to the technical field of rock drill pressure detection, and particularly relates to rock drill pressure detection equipment which comprises a supporting base, a placing platform, a fixing plate, a reinforcing plate, a first sliding rod, a second sliding rod, a sliding rod sleeve, a first spring, a second spring, a sliding plate, a guide sleeve, a pressure damper, an air cylinder, a digital display controller, a pressure gauge, a support frame, a clamping vice and a sliding rail, wherein the rock drill pressure detection equipment can realize a pressure detection function on rock drill products, realize a pressure reduction function through the pressure damper, realize a pressure display and recording function through the digital display controller, realize an instantaneous pressure display function through the pressure gauge, realize a buffer protection function on the rock drill and the equipment through the first spring and the second spring, and design a movable vice clamping device to realize clamping and fixing of the rock drills in different specifications and models and detect pressure conditions, the diversity detection capability of the device is realized, and the method has universality and universality.

Description

Rock drill pressure detection equipment

Technical Field

The utility model belongs to the technical field of pressure detection of rock drills, and particularly relates to pressure detection equipment of the rock drills.

Background

A rock drill is a tool for directly exploiting stone, which drills a blast hole on a rock stratum to put in explosive to blast the rock, thereby completing the engineering of exploiting the stone or other earthwork, besides, the rock drill can also be used as a breaker to break the hard layer of concrete, etc., the rock drill can be divided into four types according to the power source, such as a pneumatic rock drill, an internal combustion rock drill, an electric rock drill and a hydraulic rock drill, etc., the rock drill works according to the impact breaking principle, a piston does high-frequency reciprocating motion during the work and impacts a drill rod end continuously, under the action of impact force, a wedge-shaped drill rod head crushes the rock and drills into a certain depth to form a dent, after the piston retracts, the drill rod rotates a certain angle, the piston moves forwards, and a new dent is formed when impacting the drill rod end again, a fan-shaped rock block between two dents is sheared by the horizontal component force generated on the drill rod head, the piston continuously impacts the drill bit shank and continuously inputs compressed air or pressure water from the central hole of the drill bit to discharge rock slag out of the hole, namely, a circular drill hole with a certain depth is formed.

Because the rock drill needs through constantly carrying out high frequency reciprocating motion to possess the characteristics that the impact force is big, so require the rock drill must have certain impact pressure, otherwise can't realize broken rock's effect, but in daily rock drill production process, often can't detect rock drill impact pressure, so after the assembly is accomplished, rock drill product that the impact force is not enough probably appears, the impact force can appear in the follow-up use not enough, unable normal use's the condition, so we have proposed a rock drill pressure check out test set, so that solve the problem of proposing in the aforesaid.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the pressure detection equipment for the rock drill, which can realize the pressure detection function of rock drill products and effectively solve the problems in the background technology.

The technical scheme adopted by the utility model is as follows:

the utility model provides a rock drill pressure detection equipment, which comprises a supporting pedestal and is characterized by further comprising, it is provided with place the platform to support the base upper surface, place the platform upper surface is provided with the fixed plate, the fixed plate right flank is provided with the gusset plate, fixed plate left surface equipartition is provided with four first slide bars, fixed plate left surface middle part is provided with the second slide bar, first slide bar is provided with first spring on being close to the axial plane of fixed plate one side, be provided with the second spring on the second slide bar axial plane, first slide bar is kept away from and is provided with the sliding plate on the axial plane of fixed plate one side, be provided with the slide bar sleeve on the sliding plate right flank, be provided with the guide pin bushing on the sliding plate left surface, fixed plate right flank middle part is provided with pressure damper, the pressure damper top is provided with the cylinder, the output of cylinder is provided with the digital display controller, the digital display controller upper surface is provided with the manometer, the pressure damper right-hand member is provided with the support frame.

By the arrangement, the impact pressure of the rock drilling machine product can be detected and recorded, and the instantaneous impact pressure can be monitored in real time, so that the performance of the rock drilling machine product can be determined.

Preferably: the placing platform left end upper surface is provided with the slide rail, and the slide rail upper surface slides and is provided with and presss from both sides tight vice.

So set up, can carry out corresponding adjustment to pressing from both sides tight vice according to concrete rock drill specification and model, make the rock drill product that presss from both sides tight vice can more specifications of clamping and model, improve the variety clamping ability of device, improve the device rate of utilization.

Preferably: the sliding plate is connected with the first sliding rod in a sliding mode, and the sliding plate is connected with the second sliding rod in a sliding mode.

So set up, can make rock drill product when carrying out high frequency vibrations, the sliding plate can slide on the slide bar to compression spring, and transmit impact pressure to display device through subsequent design.

Preferably: the first spring is welded with the fixing plate, and the second spring is welded with the fixing plate.

So set up, can improve the shock resistance of device to can make the spring effectively compress when receiving pressure, can kick-back fast again when not receiving pressure, resume to initial condition.

Preferably: the guide sleeve is fixedly connected with the sliding plate through a fastener.

So set up, can be according to different specification rock drill product bore bit sizes, the guide pin bushing specification of quick replacement, what make the guide pin bushing can be better plays better fixed and guide effect to the bore bit.

Preferably: the support frame is articulated with pressure shock absorber, and the support frame is in the same place with place the platform welding.

So set up, can improve the rigidity and the stability of device, guarantee that the device can not appear causing the unable condition of using of equipment because of spare part fracture in the testing process, reduce equipment failure rate.

The beneficial effects of the utility model are as follows: the movable vice clamping device is designed, so that rock drills of different specifications and models can be clamped and fixed, the pressure condition can be detected, the diversity detection capability of the device can be realized, and the movable vice clamping device has universality and universality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting it (for convenience of description and understanding, the description is made with the top of fig. 1 as top).

In the drawings:

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic left view of the present invention.

The reference numerals are illustrated below:

in the figure: 1. a support base; 2. placing a platform; 3. a fixing plate; 4. a reinforcing plate; 5. a first slide bar; 6. a second slide bar; 7. a ram sleeve; 8. a first spring; 9. a second spring; 10. a sliding plate; 11. a guide sleeve; 12. a pressure damper; 13. a cylinder; 14. a digital display controller; 15. a pressure gauge; 16. a support frame; 17. clamping the vice; 18. a slide rail.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, a rock drill pressure detection device comprises a support base 1, a placing platform 2 is arranged on the upper surface of the support base 1, a fixing plate 3 is arranged on the upper surface of the placing platform 2, a reinforcing plate 4 is arranged on the right side surface of the fixing plate 3, four first slide bars 5 are uniformly distributed on the left side surface of the fixing plate 3, a second slide bar 6 is arranged in the middle of the left side surface of the fixing plate 3, a first spring 8 is arranged on the shaft surface of the first slide bar 5 close to one side of the fixing plate 3, a second spring 9 is arranged on the shaft surface of the second slide bar 6, a sliding plate 10 is arranged on the shaft surface of the first slide bar 5 far from one side of the fixing plate 3, a slide bar sleeve 7 is arranged on the right side surface of the sliding plate 10, a guide sleeve 11 is arranged on the left side surface of the sliding plate 10, a pressure damper 12 is arranged in the middle of the right side surface of the fixing plate 3, an air cylinder 13 is arranged on the top of the pressure damper 12, a digital display controller 14 is arranged on the output end of the air cylinder 13, the upper surface of a digital display controller 14 is provided with a pressure gauge 15, the right end of a pressure shock absorber 12 is provided with a support frame 16, the upper surface of the left end of a placing platform 2 is provided with a slide rail 18, the upper surface of the slide rail 18 is provided with a clamping vice 17 in a sliding manner, a sliding plate 10 is connected with a first sliding rod 5 in a sliding manner, the sliding plate 10 is connected with a second sliding rod 6 in a sliding manner, a first spring 8 is welded with a fixed plate 3, a second spring 9 is welded with the fixed plate 3, a guide sleeve 11 is fixedly connected with the sliding plate 10 through a fastener, the support frame 16 is hinged with the pressure shock absorber 12, and the support frame 16 is welded with the placing platform 2. the design can detect and record the impact pressure of a rock drill product and monitor the instantaneous impact pressure in real time, thereby determining the performance of the rock drill product, the clamping vice 17 can be correspondingly adjusted according to the specification and model of the rock drill product of a specific vice, so that the clamping vice 17 can clamp rock drill products with more specifications and models, the device has the advantages that the diversity clamping capacity of the device is improved, the utilization rate of the device is improved, the rock drill product can be enabled to vibrate at high frequency, the sliding plate 10 can slide on the sliding rod, the spring is compressed, impact pressure is transmitted to the display device through subsequent design, the shock resistance of the device can be improved, the spring can be effectively compressed when being stressed, the spring can rebound quickly when not being stressed, the spring is restored to an initial state, the size of the rock drill product drill bit can be changed according to different specifications, the specification of the guide sleeve 11 can be changed quickly, the guide sleeve 11 can better fix and guide the drill bit, the rigidity and the stability of the device can be improved, the situation that equipment cannot be used due to the fact that parts break in the detection process is guaranteed, and the equipment failure rate is reduced.

The working principle is as follows: placing a rock drill product to be detected on a clamping vice 17, adjusting the positions of the clamping vice 17 and a slide rail 18 to fix a drill bit of the rock drill product in a guide sleeve 11, fixing the rock drill product through the clamping vice 17, starting the rock drill product after the fixing is finished, enabling the drill bit to do high-frequency vibration in the guide sleeve 11, driving a sliding plate 10 to slide on a second guide rod and compress a second spring 9, when the second spring 9 is compressed to a certain deformation amount, simultaneously compressing a first spring 8 on a first sliding rod 5 by the sliding plate 10, transmitting impact pressure to a pressure damper 12 while the drill bit of the rock drill is subjected to high-frequency vibration, protecting the pressure damper 12 by an air cylinder 13, monitoring and recording the impact pressure by a digital display controller 14, detecting the pressure in real time by a pressure gauge 15, facilitating the checking of an operator, and after the detection is finished, and (3) loosening the clamping vice 17, taking down the detected rock drill product, if detection is needed, repeating the operation, if rock drill products of different specifications need to be detected, and only replacing the guide sleeve 11 to finish quick model change.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a rock drill pressure check out test set which characterized in that: the device comprises a supporting base (1), wherein a placing platform (2) is arranged on the upper surface of the supporting base (1), a fixed plate (3) is arranged on the upper surface of the placing platform (2), a reinforcing plate (4) is arranged on the right side surface of the fixed plate (3), four first sliding rods (5) are uniformly distributed on the left side surface of the fixed plate (3), a second sliding rod (6) is arranged in the middle of the left side surface of the fixed plate (3), a first spring (8) is arranged on the shaft surface of one side, close to the fixed plate (3), of the first sliding rod (5), a second spring (9) is arranged on the shaft surface of the second sliding rod (6), a sliding plate (10) is arranged on the shaft surface of one side, far away from the fixed plate (3), a sliding rod sleeve (7) is arranged on the right side surface of the sliding plate (10), a guide sleeve (11) is arranged on the left side surface of the sliding plate (10), the fixed plate (3) right flank middle part is provided with pressure shock absorber (12), pressure shock absorber (12) top is provided with cylinder (13), the output of cylinder (13) is provided with digital display controller (14), digital display controller (14) upper surface is provided with manometer (15), pressure shock absorber (12) right-hand member is provided with support frame (16).

2. A rock drill pressure sensing apparatus according to claim 1 wherein: the upper surface of the left end of the placing platform (2) is provided with a sliding rail (18), and the upper surface of the sliding rail (18) is provided with a clamping vice (17) in a sliding manner.

3. A rock drill pressure sensing apparatus according to claim 1 wherein: the sliding plate (10) is connected with the first sliding rod (5) in a sliding mode, and the sliding plate (10) is connected with the second sliding rod (6) in a sliding mode.

4. A rock drill pressure sensing apparatus according to claim 1 wherein: the first spring (8) and the fixing plate (3) are welded together, and the second spring (9) and the fixing plate (3) are welded together.

5. A rock drill pressure sensing apparatus according to claim 1 wherein: the guide sleeve (11) is fixedly connected with the sliding plate (10) through a fastener.

6. A rock drill pressure sensing apparatus according to claim 1 wherein: the supporting frame (16) is hinged to the pressure shock absorber (12), and the supporting frame (16) is welded with the placing platform (2).

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