CN209892111U

CN209892111U - Directional blasting positioning and punching device

Info

Publication number: CN209892111U
Application number: CN201920136468.1U
Authority: CN
Inventors: 齐民
Original assignee: Zhejiang Chengyu Environmental Protection New Material Co Ltd
Current assignee: Zhejiang Chengyu Environmental Protection New Material Co Ltd
Priority date: 2019-01-27
Filing date: 2019-01-27
Publication date: 2020-01-03
Anticipated expiration: 2029-01-27

Abstract

The utility model discloses a directional blasting positioning and punching device, which comprises a machine table and a borer positioned on the machine table, wherein the borer is provided with a positioning table and a punching motor which is installed with the positioning table through a sliding mechanism in a sliding way, the sliding mechanism comprises a stepping motor which is fixed on the side surface of the positioning table and a sliding table which is positioned on the upper plane of the positioning table and is in sliding connection with the positioning table, the length of the sliding table is greater than that of the positioning table, and the bottom surface of the sliding table is provided with a tooth arrangement; this device passes through angular positioning ware's setting, can the rapid determination angle of punching to through the location platform of constituteing by rotating platform and fixed station, adjust the angle of punching according to location angle, thereby guaranteed not need can accomplish accurate location work of punching with the help of other auxiliary device, guaranteed the accuracy nature and the efficiency of blasting.

Description

Directional blasting positioning and punching device

Technical Field

The utility model relates to a blasting technique specifically is a directional blasting location perforating device.

Background

The drilling and blasting method refers to a method for excavating rock by drilling, charging and blasting, and is called drilling and blasting method for short, and the method is developed from drilling and drilling holes by manual operation and hammering and using blasting caps to detonate single explosive charges one by one, to drilling holes by using a rock drilling trolley or a multi-arm drill carriage and to apply blasting technologies such as millisecond blasting, presplitting blasting, smooth blasting and the like. Before construction, the construction method is carried out according to geological conditions, section sizes, supporting modes, construction period requirements, construction equipment, technology and other conditions.

When directional blasting is carried out, the condition that the blasting face is the inclined face is often met, at this moment, the angle adjustment of drilling equipment is carried out according to the condition of the blasting face, thereby achieving the purpose of directional blasting, most of the current measuring modes need extra auxiliary equipment, and other equipment is also needed to ensure the angle of drilling in the process of drilling, and the directional blasting is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a directional blasting location perforating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning and punching device for directional blasting comprises a machine table and a drill on the machine table, wherein the drill is provided with a positioning table and a punching motor connected with the positioning table in a sliding manner through a sliding mechanism, the sliding mechanism comprises a stepping motor fixed on the side surface of the positioning table and a sliding table which is positioned on the upper plane of the positioning table and is in sliding connection with the positioning table, the length of the sliding table is greater than that of the positioning table, and the bottom surface of the sliding table is provided with a row of teeth, the output end of the stepping motor is provided with a driving gear meshed with the teeth on the bottom surface of the sliding table, the machine table is also provided with an angle positioner, the angle positioner comprises a supporting frame fixed on the upper plane of the machine table, a rotating plate rotationally connected with the supporting frame through a rotating plate shaft is arranged at the front end of the supporting frame, and a synchronous belt is sleeved on the rotating plate shaft, the other end of the synchronous belt is sleeved on a pointer shaft with a pointer, the pointer shaft is positioned on the support frame, and an angle scale which is coaxial with the pointer shaft is fixed on the support frame.

The positioning table consists of a rotating table and a fixed table which are rotationally connected through a hinge shaft at the tail end, the rotating table is positioned above the fixed table, a screw sleeve table positioned in the machine table is arranged at the bottom of the fixed table, a fixed screw in the horizontal direction is inserted in the machine table, a sliding groove which is formed in the top surface of the machine table along the length direction of the fixed screw is formed in the top surface of the machine table, the positioning table is positioned in the sliding groove, the screw sleeve table is sleeved on the fixed screw and is in threaded connection with the fixed screw, two ends of the fixed screw extend out of two sides of the machine table, a rotating handle is arranged on one side of the fixed screw, and a screw sleeve which is fixedly connected with the machine table and is rotationally connected with; the front part in the fixed station is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a driving telescopic rod, the top of the driving telescopic rod is connected with the bottom surface of the rotating station in a sliding mode, and the rear part in the fixed station is provided with a driven telescopic rod.

The bottom of the machine table is provided with a controller, and a PLC circuit board and a power supply are arranged in the controller.

As the preferred scheme of the utility model: the punching drill comprises a drill bit and a coupler positioned on an output shaft of a punching motor, and the drill bit is detachably installed on the coupler.

Compared with the prior art, the beneficial effects of the utility model are that: this device passes through angular positioning ware's setting, can the rapid determination angle of punching to through the location platform of constituteing by rotating platform and fixed station, adjust the angle of punching according to location angle, thereby guaranteed not need can accomplish accurate location work of punching with the help of other auxiliary device, guaranteed the accuracy nature and the efficiency of blasting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the middle angle positioner of the present invention.

Fig. 3 is a front cross-sectional view of the middle positioning table of the present invention.

Fig. 4 is a side sectional view of the middle positioning table of the present invention.

In the figure, 1-machine table, 11-fixed screw rod, 12-screw rod sleeve, 13-rotating handle, 2-controller, 3-angle positioner, 31-supporting frame, 32-rotating plate, 33-rotating plate shaft, 34-synchronous belt, 35-angle scale, 36-pointer, 4-drilling device, 41-positioning table, 411-rotating table, 412-fixing table, 413-hydraulic cylinder, 414-driving telescopic rod, 415-driven telescopic rod, 416-angle scale belt, 42-screw rod sleeve table, 43-sliding table, 44-drilling motor, 441-drill bit, 442-coupler, 45-stepping motor and 46-driving gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a directional blasting positioning and punching device comprises a machine table 1 and a drill 4 located on the machine table 1, wherein the drill 4 is provided with a positioning table 41 and a punching motor 44 slidably connected and mounted with the positioning table 41 through a sliding mechanism, the sliding mechanism comprises a stepping motor 45 fixed on the side surface of the positioning table 41 and a sliding table 43 located on the upper plane of the positioning table 41 and slidably connected with the positioning table 41, the length of the sliding table 43 is greater than that of the positioning table 41, and the bottom surface of the sliding table 43 is provided with a row of teeth, the output end of the stepping motor 45 is provided with a driving gear 46 engaged with the row of teeth on the bottom surface of the sliding table 43, after positioning is completed, the stepping motor 45 works, and the driving gear 46 pushes the sliding table 43 to slide along the upper surface of the positioning table 41 so that the punching motor 44 advances along; meanwhile, in order to guarantee the punching angle of the output shaft of the punching motor 44, the machine table 1 is further provided with an angle positioner 3, the angle positioner 3 comprises a support frame 31 fixed on the upper plane of the machine table 1, the front end of the support frame 31 is provided with a rotating plate 32 connected with the rotating plate through a rotating plate shaft 33, the rotating plate shaft 33 is sleeved with a synchronous belt 34, the other end of the synchronous belt 34 is sleeved on a pointer shaft with a pointer 36, the pointer shaft is positioned on the support frame 31 and is fixedly provided with an angle disc 35 coaxially arranged with the pointer shaft on the support frame 31, when punching work vertical to the inclined plane is required to be performed on the inclined plane, the rotating plate 32 is attached to the inclined plane, the pointer 36 is driven to rotate through the synchronous belt 34, the pointer 36 determines the inclined angle of the inclined plane through the scale on the angle disc 35, and can rapidly complete the angle positioning work of the.

Specifically, the positioning table 41 is composed of a rotating table 411 and a fixed table 412 which are rotationally connected through a hinge shaft at the tail end, the rotating table 411 is positioned above the fixed table 412, a screw sleeve table 42 positioned inside the machine table 1 is arranged at the bottom of the fixed table 412, a fixed screw 11 in the horizontal direction is inserted in the machine table 1, a sliding groove formed in the length direction of the fixed screw is formed in the top surface of the machine table 1, the positioning table 41 is positioned in the sliding groove, the screw sleeve table 42 is sleeved on the fixed screw 11 and is in threaded connection with the fixed screw 11, two ends of the fixed screw 11 extend out of two sides of the machine table 1, a rotating handle 13 is arranged on one side of the fixed screw 11, a screw sleeve 12 fixedly connected with the machine table 1 and rotationally connected with the fixed screw 11 is sleeved at the connection position of the fixed screw 11 and can enable the whole drilling device 4 to displace along the sliding groove direction when the rotating handle; a hydraulic cylinder 413 is arranged at the front part in the fixed platform 412, a driving telescopic rod 414 with the top part connected with the bottom surface of the rotating platform 411 in a sliding manner is arranged at the output end of the hydraulic cylinder 413, and a driven telescopic rod 415 is arranged at the rear part in the fixed platform 412; after the punching angle is positioned by the angle positioner 3, the hydraulic cylinder 13 is started to lift the front end of the rotating table 411, so that the inclination angle of the output end of the punching motor 44 can be ensured to be matched with the punching angle; specifically, an angle scale belt 416 is inserted into the inner wall of the front side surface of the fixed table 412, the top end of the angle scale belt 416 is fixed on the bottom surface of the rotating table 411, and when the rotating table 411 is lifted up, the angle scale belt 416 is pulled out, so that the angle information can be conveniently determined; the output end of the punching motor 44 is connected with a punching drill.

The bottom of the machine table 1 is provided with a controller 2, a PLC circuit board and a power supply are arranged in the controller 2, electric equipment in the device is electrically connected with the power supply through the PLC circuit board, and the PLC circuit board can adopt S5-90U, and is not specifically limited here.

Example 2:

on the basis of embodiment 1, the hole drilling machine comprises a drill bit 441 and a coupling 442 located on an output shaft of the hole drilling motor 44, wherein the drill bit 441 is detachably mounted on the coupling 442, so that the drill bits 441 with different diameters can be conveniently replaced according to different hole drilling requirements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a directional blasting location perforating device, includes board (1) and drill (4) that are located on board (1), its characterized in that, drill (4) have location platform (41) and punch motor (44) through slide mechanism sliding connection installation with location platform (41), slide mechanism is including fixing step motor (45) in location platform (41) side and being located location platform (41) upper flat surface and with location platform (41) sliding connection's slip table (43), the length of slip table (43) is greater than the length of location platform (41) and has the tooth row in slip table (43) bottom surface, the output of step motor (45) has drive gear (46) with slip table (43) bottom surface tooth row meshing mutually, still be equipped with angle location ware (3) on board (1).

2. A directional blasting positioning and punching device according to claim 1, characterized in that the angle positioner (3) comprises a support frame (31) fixed on the upper plane of the machine table (1), the front end of the support frame (31) is provided with a rotating plate (32) rotatably connected with the support frame through a rotating plate shaft (33), a synchronous belt (34) is sleeved on the rotating plate shaft (33), the other end of the synchronous belt (34) is sleeved on a pointer shaft provided with a pointer (36), the pointer shaft is positioned on the support frame (31) and an angle dial (35) coaxially arranged with the pointer shaft is fixed on the support frame (31).

3. A directional blasting positioning and perforating device according to claim 1 or 2, characterized in that the positioning table (41) is composed of a rotating table (411) and a fixed table (412) which are rotatably connected by a hinge shaft at the tail end, the rotating table (411) is located above the fixed table (412), a screw sleeve table (42) located inside the table (1) is arranged at the bottom of the fixed table (412), a horizontal fixed screw (11) is inserted into the table (1), a sliding groove formed along the length direction of the table (1) is formed in the top surface of the table, the positioning table (41) is located in the sliding groove, the screw sleeve table (42) is sleeved on the fixed screw (11) and is in threaded connection with the fixed screw, two ends of the fixed screw (11) extend out of two sides of the table (1) and is provided with a rotating handle (13) at one side of the fixed screw (11), and the connection part of the side surface of the fixed screw (11) and the table (1) is sleeved with a rotating handle (13), A screw sleeve (12) rotationally connected with the fixed screw (11); a hydraulic cylinder (413) is arranged at the front part in the fixed platform (412), a driving telescopic rod (414) with the top part connected with the bottom surface of the rotating platform (411) in a sliding manner is arranged at the output end of the hydraulic cylinder (413), and a driven telescopic rod (415) is arranged at the rear part in the fixed platform (412); the output end of the punching motor (44) is connected with a punching drill.

4. A directional blasting positioning and punching device according to claim 3, characterized in that the bottom of the machine table (1) is provided with a controller (2), and the controller (2) is internally provided with a PLC circuit board and a power supply.

5. A directional blast positioning punch device according to claim 3, wherein said drill bit comprises a drill bit (441) and a coupling (442) on the output shaft of the punch motor (44), said drill bit (441) being detachably mounted on said coupling (442).