CN211500515U

CN211500515U - Construction perforating device

Info

Publication number: CN211500515U
Application number: CN201922502958.1U
Authority: CN
Inventors: 杨杭帆; 王士超; 王宁; 蒋二娇; 刘永顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-15
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a construction punching device, which comprises a punching mechanism and a limiting mechanism, wherein the limiting mechanism is fixedly connected with the punching mechanism, an insulating sheet isolates a conductive column A and a conductive column B in an initial state, a motor is not electrified, a swing handle for a machine is sleeved on an inner rotating wheel, the length of a steel wire rope is changed by rotating the inner rotating wheel, a telescopic loop bar and the steel wire rope synchronously lift, the position of a positioning ring is adjusted, the positioning ring is sleeved on the outer side of a position to be punched, a rotating shaft is driven to rotate by a rocker arm, the insulating sheet is tightened and moves upwards, the isolation between the conductive column A and the conductive column B is removed, the electrification of the motor is realized, the problem that the motor is touched by mistake to cause engineering accidents when the motor is not used is avoided, the safety degree of a construction environment is improved, the motor drives a drill bit to rotate and feed downwards, the drilling, the efficiency of construction is improved, and the setting of baffle prevents that the dust from splashing, purifies the environment of punching.

Description

Construction perforating device

Technical Field

The utility model relates to a road construction technical field specifically is a construction perforating device.

Background

Common perforating device of road construction, punch with manual drive usually, high in labor strength, it is time-consuming, take trouble, general mechanical type power perforating device, the motor is in normally open state, easy mistake when not using touches the motor and causes the engineering accident, reducing mechanism's stability, construction environment's safety degree is not high, and mechanical type power perforating device drill bit fracture easy everywhere splashes under emergency, lead to the fact the threat to constructor's safety, present drill bit easily takes place the incline at high-speed rotatory in-process, plus fixed establishment height is not adjustable, can't satisfy the construction demand of not unidimensional drill bit, punching precision and accuracy have been reduced, reduce the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction perforating device, the power-on state of the motor is adjustable, the construction accident caused by mistaken contact of the motor is avoided, the stability of the device is improved, the safety degree of the construction environment is improved, the deviation of a drill bit can be prevented, the deviation of the drill bit in the high-speed rotation process is avoided, the perforating precision and accuracy are increased, the construction efficiency is improved, the baffle plate is arranged to prevent dust from splashing, the advantage of purifying the perforating environment is achieved, the problem that the motor is in a normally open state in the prior art, the engineering accident caused by the mistaken contact of the motor easily when the motor is not used is solved, the stability of the device is reduced, the safety degree of the construction environment is not high, the drill bit is easy to splash in emergency, the threat to the safety of constructors is caused, the drill bit is easy to deviate in the high-speed rotation process, the height of an, the construction requirements of the drill bits with different sizes can not be met, the punching precision and accuracy are reduced, and the construction efficiency is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a construction punching device comprises a punching mechanism and a limiting mechanism, wherein the limiting mechanism is fixedly connected with the punching mechanism, the punching mechanism comprises a motor, a power supply box, a conductive column A, a conductive column B, a spring, an insulating sheet, a rotating shaft, a mounting frame, a rotating shaft frame, a rocker arm, a drill bit and a drill bit protective cover, a power input end of the motor is fixedly connected with one end of the spring, the other end of the spring is fixed on the conductive column A, the conductive column A is contacted with the side surface of the insulating sheet, the other side surface of the insulating sheet is tightly attached to the conductive column B, the conductive column B is fixed at a power output end of the power supply box through another spring, the power supply box and the motor are both fixedly connected with the bottom surface of the mounting frame, the rotating shaft frame is arranged on the mounting frame, the rotating shaft is sleeved inside the rotating shaft frame, one end of the, the power output end of the motor is fixedly connected with the drill bit, a drill bit protective cover is arranged on the outer side of the drill bit, and the drill bit protective cover is fixed on the limiting mechanism;

stop gear includes the equipment board, interior runner, wire rope, the connecting rod, flexible loop bar, holding ring and baffle, baffle and holding ring fixed connection, the one end at the connecting rod is fixed to the holding ring, the connecting rod suit is in the bottom of flexible loop bar, the top of flexible loop bar is fixed on the bottom surface of equipment board, the other end of connecting rod cup joints through bolt and wire rope's bottom, on the outer wall of runner including wire rope's top winding sets up, interior runner passes through the inside of axle movable mounting at the equipment board.

Preferably, the equipment board is fixedly connected with the motor and the bottom of the power box.

Preferably, the drill bit passes through the equipment board and stretches into the below of equipment board, and the drill bit safety cover is fixed on the bottom surface of equipment board.

Preferably, the positioning ring is located on the outer side of the drill bit, and the baffle is arranged in an arc-shaped plate-shaped structure.

Preferably, the end of the equipment plate is provided with a mounting block, and the mounting block can be connected with the mechanical handrail through screws.

Preferably, the insulation sheet is made of epoxy resin material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this construction perforating device through manual rotation rocking arm, drives the insulating piece and tightens up and the rebound, leads the isolation between electrical pillar A and the electrical pillar B to relieve, realizes the circular telegram of motor, avoids the mistake to touch the motor when not using and causes the engineering accident, increases device stability, improves construction environment's degree of safety.

2. This construction perforating device, the central line of drill bit and the coincidence of the central line of holding ring, the setting of holding ring prevents the drill bit off tracking, avoids the drill bit to take place the incline at high-speed rotatory in-process, increases punching precision and accuracy, improves the efficiency of construction, and the setting of baffle prevents that the dust from splashing, purifies the environment of punching.

Drawings

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

FIG. 2 is a front view of the punching mechanism of the present invention;

FIG. 3 is a schematic diagram of the position of the insulation sheet of the present invention;

FIG. 4 is a schematic view of the structure of the device board of the present invention;

fig. 5 is a schematic view of the limiting mechanism in an unstretched state according to the present invention;

fig. 6 is a schematic view of the limiting mechanism in the extended state of the present invention.

In the figure: 1. a punching mechanism; 11. a motor; 12. a power supply box; 13. a conductive post A; 14. a conductive post B; 15. a spring; 16. an insulating sheet; 17. a rotating shaft; 18. a mounting frame; 19. a spindle bracket; 110. a rocker arm; 111. a drill bit; 112. a protective cover for the drill bit; 2. a limiting mechanism; 21. an equipment board; 211. mounting blocks; 22. an inner runner; 23. a wire rope; 24. a connecting rod; 25. a telescopic loop bar; 26. a positioning ring; 27. and a baffle plate.

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.

Referring to fig. 1, a construction punching device includes a punching mechanism 1 and a limiting mechanism 2, wherein the limiting mechanism 2 is fixedly connected to the punching mechanism 1.

Referring to fig. 2-3, the hole punching mechanism 1 includes a motor 11, a power box 12, a conductive pillar a13, a conductive pillar B14, a spring 15, an insulating sheet 16, a rotating shaft 17, a mounting bracket 18, a rotating shaft bracket 19, a rocker arm 110, a drill 111, and a drill protective cover 112, wherein a power input end of the motor 11 is fixedly connected to one end of the spring 15, the other end of the spring 15 is fixed to the conductive pillar a13, the conductive pillar a13 contacts with a side surface of the insulating sheet 16, the other side surface of the insulating sheet 16 is tightly attached to the conductive pillar B14, the conductive pillar B14 is fixed to a power output end of the power box 12 through another spring 15, the power box 12 and the motor 11 are both fixedly connected to a bottom surface of the mounting bracket 18, the rotating shaft bracket 19 is disposed on the mounting bracket 18, the rotating shaft 17 is sleeved inside the rotating shaft 19, one end of the rotating shaft 17 is fixedly connected to, the bottom of the insulating sheet 16 is located between the conductive post a13 and the conductive post B14, the insulating sheet 16 in the initial state is located between the conductive post a13 and the conductive post B14, the spring 15 is in a compressed state, the insulating sheet 16 isolates the conductive post a13 from the conductive post B14, the motor 11 is not powered on, the power output end of the motor 11 is fixedly connected with the drill bit 111, the drill bit 111 is a threaded drill, the motor 11 drives the drill bit 111 to rotate and feed downwards, the drilling process is completed, the drill bit protective cover 112 is arranged on the outer side of the drill bit 111, the drill bit protective cover 112 is fixed on the limiting mechanism 2, the equipment board 21 is fixedly connected with the bottoms of the motor 11 and the power box 12, the drill bit 111 penetrates through the equipment board 21 and extends into the lower side of the equipment board 21, and the.

Referring to fig. 4-6, the limiting mechanism 2 includes an equipment board 21, an inner rotating wheel 22, a steel wire rope 23, a connecting rod 24, a telescopic sleeve rod 25, a positioning ring 26 and a baffle 27, the baffle 27 is fixedly connected with the positioning ring 26, the positioning ring 26 is fixed at one end of the connecting rod 24, the connecting rod 24 is sleeved at the bottom of the telescopic sleeve rod 25, the top of the telescopic sleeve rod 25 is fixed on the bottom surface of the equipment board 21, the other end of the connecting rod 24 is sleeved with the bottom of the steel wire rope 23 through a bolt, the top of the steel wire rope 23 is wound on the outer wall of the inner rotating wheel 22, the inner rotating wheel 22 is movably mounted inside the equipment board 21 through a shaft, a handle is sleeved on the inner rotating wheel 22, the length of the steel wire rope 23 is changed by rotating the inner rotating wheel 22, when the steel wire rope 23 extends, the weight of the components such as the connecting rod 24 and the positioning ring 26 can drive the telescopic, telescopic loop bar 25 and wire rope 23 go up and down in step, and holding ring 26 is located the outside of drill bit 111, and baffle 27 sets up to arc platelike structure, and the tip of equipment board 21 sets up installation piece 211, and the accessible screw links to each other installation piece 211 with mechanical handrail.

The working principle is as follows: the insulation sheet 16 in the initial state is positioned between the conductive column A13 and the conductive column B14, the spring 15 is in a compressed state, the insulation sheet 16 isolates the conductive column A13 from the conductive column B14, the motor 11 is not electrified, the machine handle is sleeved on the inner rotating wheel 22, the length of the steel wire rope 23 is changed by rotating the inner rotating wheel 22, when the steel wire rope 23 extends, the weight of the components such as the connecting rod 24 and the positioning ring 26 can drive the telescopic loop bar 25 to extend, the telescopic loop bar 25 and the steel wire rope 23 lift the connecting rod 24 together, the telescopic loop bar 25 and the steel wire rope 23 are lifted synchronously, when in use, the device is placed on a mobile device, the position of the positioning ring 26 is adjusted, the positioning ring 26 is sleeved on the outer side of the position to be punched, the rocker arm 110 is rotated manually to drive the rotating shaft 17 to rotate, the insulation sheet 16 wound on the rotating shaft 17 is tightened and moved upwards, the motor 11 is electrified, the drill bit 111 is a threaded drill, the motor 11 drives the drill bit 111 to rotate and feed downwards, and the drilling process is completed.

In summary, the following steps: in the construction punching device, an insulating sheet 16 in an initial state is positioned between a conductive column A13 and a conductive column B14, a spring 15 is in a compressed state, the insulating sheet 16 isolates the conductive column A13 from the conductive column B14, a motor 11 is not electrified, a machine handle is sleeved on an inner rotating wheel 22, the length of a steel wire rope 23 is changed by rotating the inner rotating wheel 22, when the steel wire rope 23 extends, the weight of components such as a connecting rod 24 and a positioning ring 26 can drive a telescopic loop rod 25 to extend, the telescopic loop rod 25 and the steel wire rope 23 lift the connecting rod 24 together, the telescopic loop rod 25 and the steel wire rope 23 are lifted synchronously, the device is placed on a mobile device when in use, the position of the positioning ring 26 is adjusted, the positioning ring 26 is sleeved on the outer side of a position to be punched, the rocker arm 110 is manually rotated to drive a rotating shaft 17 to rotate, the insulating sheet 16 wound on the rotating shaft 17 is tightened and moved upwards, realize motor 11's circular telegram, avoid the mistake to touch motor 11 when not using and cause the engineering accident, increase device stability, improve the safety degree of construction environment, drill bit 111 is the screw drill, motor 11 drives drill bit 111 and takes place to rotate and feed downwards, accomplish the drilling process, the central line of drill bit 111 and the coincidence of the central line of holding ring 26, the setting of holding ring 26 prevents drill bit 111 off tracking, avoid drill bit 111 to take place the incline at high-speed rotatory in-process, increase punching precision and accuracy, the construction efficiency is improved, baffle 27's setting prevents that the dust from splashing, the environment of punching is purified.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a construction perforating device, includes mechanism (1) and stop gear (2) of punching, stop gear (2) and mechanism (1) fixed connection of punching, its characterized in that: the punching mechanism (1) comprises a motor (11), a power box (12), a conductive column A (13), a conductive column B (14), a spring (15), an insulating sheet (16), a rotating shaft (17), an installation frame (18), a rotating shaft frame (19), a rocker arm (110), a drill bit (111) and a drill bit protection cover (112), wherein the power input end of the motor (11) is fixedly connected with one end of the spring (15), the other end of the spring (15) is fixed on the conductive column A (13), the conductive column A (13) is contacted with the side surface of the insulating sheet (16), the other side surface of the insulating sheet (16) is tightly attached to the conductive column B (14), the conductive column B (14) is fixed at the power output end of the power box (12) through the other spring (15), the power box (12) and the motor (11) are both fixedly connected with the bottom surface of the installation frame (18), the rotating shaft frame (19, a rotating shaft (17) is sleeved in the rotating shaft frame (19), one end of the rotating shaft (17) is fixedly connected with the center of the rocker arm (110), an insulating sheet (16) is wound at the other end of the rotating shaft (17), the bottom of the insulating sheet (16) is positioned between the conductive column A (13) and the conductive column B (14), the power output end of the motor (11) is fixedly connected with the drill bit (111), a drill bit protective cover (112) is arranged on the outer side of the drill bit (111), and the drill bit protective cover (112) is fixed on the limiting mechanism (2);

stop gear (2) are including equipment board (21), interior runner (22), wire rope (23), connecting rod (24), flexible loop bar (25), holding ring (26) and baffle (27), baffle (27) and holding ring (26) fixed connection, the one end at connecting rod (24) is fixed in holding ring (26), connecting rod (24) suit is in the bottom of flexible loop bar (25), the top of flexible loop bar (25) is fixed on the bottom surface of equipment board (21), the other end of connecting rod (24) is cup jointed through the bottom of bolt with wire rope (23), the top winding of wire rope (23) sets up on the outer wall of interior runner (22), interior runner (22) are through the inside of axle movable mounting in equipment board (21).

2. The construction perforating device as claimed in claim 1, characterized in that: the equipment board (21) is fixedly connected with the motor (11) and the bottom of the power box (12).

3. The construction perforating device as claimed in claim 1, characterized in that: the drill bit (111) penetrates through the equipment plate (21) and extends into the lower portion of the equipment plate (21), and the drill bit protection cover (112) is fixed to the bottom face of the equipment plate (21).

4. The construction perforating device as claimed in claim 1, characterized in that: the positioning ring (26) is positioned on the outer side of the drill bit (111), and the baffle plate (27) is of an arc-shaped plate-shaped structure.

5. The construction perforating device as claimed in claim 1, characterized in that: the end of the equipment plate (21) is provided with an installation block (211), and the installation block (211) can be connected with the mechanical handrail through screws.

6. The construction perforating device as claimed in claim 1, characterized in that: the insulating sheet (16) is made of epoxy resin materials.