CN211780134U

CN211780134U - Device for preventing misoperation of heading machine

Info

Publication number: CN211780134U
Application number: CN202020324946.4U
Authority: CN
Inventors: 余忠业; 邹艳飞
Original assignee: Linfen Tianyu Energy Development Co ltd
Current assignee: Linfen Tianyu Energy Development Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-27
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a heading machine prevents maloperation device, which comprises a bod, be provided with first protection screen panel and second protection screen panel on the organism, and second protection screen panel sets up the upper left side at first protection screen panel, be provided with the connection rope on the second protection screen panel, and connect the rope and be connected with fastening bolt, fastening bolt's lower extreme runs through second protection screen panel and takes over with the location and be connected, and the location is taken over and is set up on the organism, be provided with the supporting shoe on the organism, and the supporting shoe setting is on the right side of taking over in the location, and the supporting shoe upper surface contacts with second protection screen panel simultaneously. This entry driving machine prevents maloperation device is provided with first protection screen panel and second protection screen panel, when need not operate the entry driving machine, can rotate the upset through the pivot with the second protection screen panel and protect with the contact of first protection screen panel and separate the shelves to the operation area, avoids operating personnel maloperation, when needs operate the entry driving machine, opens the upset of second protection screen panel again, can act as the waste rock blocking device.

Description

Device for preventing misoperation of heading machine

Technical Field

The utility model relates to a related art field of entry driving machine specifically is an entry driving machine prevents maloperation device.

Background

The development machine is a machine for cutting a roadway on a flat ground, and because the development head-on construction workers are many and parallel operation is frequently performed, the accident that people are injured due to misoperation of the development machine occurs sometimes, the development machine has no misoperation preventing device, and the risk that people are injured due to misoperation exists, so that the problem is improved by the misoperation preventing device of the development machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunneller prevents misuse device to solve and to provide among the above-mentioned background art because the tunnelling is met construction work personnel and is many, and often there is parallel operation, and its mine tunneller maloperation takes place when hindering the people accident, and the present tunneller does not have the misoperation prevention device, has the problem that the maloperation leads to hindering people's risk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tunneller prevents maloperation device, includes the organism, be provided with first protection screen panel and second protection screen panel on the organism, and the setting of second protection screen panel is in the upper left side of first protection screen panel, be provided with on the second protection screen panel and connect the rope, and connect the rope and be connected with fastening bolt, fastening bolt's lower extreme runs through second protection screen panel and is connected with the location takeover, and the location takeover setting on the organism, be provided with the supporting shoe on the organism, and the supporting shoe setting is on the right side of location takeover, and the supporting shoe upper surface contacts with second protection screen panel simultaneously.

The machine body is provided with two first protective net covers and two supporting blocks, the second protective net cover comprises a rotating shaft and two U-shaped frames, the second protective net cover is connected with the U-shaped frames through the rotating shaft, the U-shaped frames are arranged on the machine body and are arranged on the right sides of the supporting blocks, meanwhile, the U-shaped frames are two, the second protective net cover is rotated and overturned through the rotating shaft to be in contact with the first protective net cover to protect an operation area and separate a gear, misoperation of operators is avoided, the second protective net cover is overturned and opened, the second protective net cover is supported through the supporting blocks and can serve as a waste rock blocking device, the connecting ropes and the fastening bolts are in one-to-one correspondence, the fastening bolts are two, and meanwhile, the fastening bolts penetrate through the second protective net cover and are in threaded connection with the.

Compared with the prior art, the beneficial effects of the utility model are that: the tunneling machine is provided with a device for preventing misoperation,

(1) be provided with first protective screen panel and second protective screen panel, when need not operating the entry driving machine, can rotate the upset through the pivot with the second protective screen panel and contact and protect the operation area and separate the shelves, avoid operating personnel maloperation.

(2) When the heading machine needs to be operated, the second protective net cover is turned over and opened, is supported by the supporting block, penetrates through the second protective net cover through the fastening bolt, is connected in the positioning connecting pipe in a threaded mode and is stably fixed, and the second protective net cover can serve as a waste rock blocking device.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a second protective mesh enclosure of the present invention when it is opened;

fig. 2 is a schematic front view of the second protective mesh enclosure of the present invention;

fig. 3 is a schematic view of the second protective mesh of the present invention when the second protective mesh is opened.

In the figure: 1. the device comprises a machine body, 2, a first protective net cover, 3, a second protective net cover, 301, a rotating shaft, 302, a U-shaped frame, 4, a connecting rope, 5, a fastening bolt, 6, a positioning connecting pipe, 7 and a supporting block.

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. 1-3, the present invention provides a technical solution: the utility model provides a tunneller prevents maloperation device, be provided with first protective screen 2 and second protective screen 3 on the organism 1, and second protective screen 3 sets up the upper left side at first protective screen 2, be provided with on the second protective screen 3 and connect rope 4, and connect rope 4 and fastening bolt 5 and be connected, fastening bolt 5's lower extreme runs through second protective screen 3 and is connected with location takeover 6, and location takeover 6 sets up on organism 1, be provided with supporting shoe 7 on the organism 1, and supporting shoe 7 sets up the right side at

location takeover

6, 7 upper surfaces of supporting shoe contact with second protective screen 3 simultaneously.

Specifically, the machine body 1 is provided with two first protective mesh enclosures 2 and two supporting blocks 7, the second protective mesh enclosure 3 is matched with the first protective mesh enclosure 2 in an overturning manner to prevent misoperation, the first protective mesh enclosure 2 can stably support the second protective mesh enclosure 3, and when the second protective mesh enclosure 3 is overturned to serve as a waste rock blocking device, the supporting blocks 7 stably support the second protective mesh enclosure.

Specifically, the second protective screen 3 includes a rotating shaft 301 and a U-shaped frame 302, and the second protective screen 3 is connected with the U-shaped frame 302 through the rotating shaft 301, the U-shaped frame 302 is disposed on the machine body 1, the U-shaped frame 302 is disposed on the right side of the supporting block 7, meanwhile, the two U-shaped frames 302 are disposed, and the second protective screen 3 can be turned over on the U-shaped frame 302 through the rotating shaft 301.

Specifically, connect rope 4 and fastening bolt 5 to present the one-to-one correspondence, and fastening bolt 5 is provided with two, and fastening bolt 5 runs through for threaded connection between second protection screen panel 3 and the location takeover 6 simultaneously, runs through the stability that can strengthen second protection screen panel 3 on the location takeover 6 of second protection screen panel 3 threaded connection through fastening bolt 5, connects rope 4 and can avoid fastening bolt 5 to lose.

The working principle is as follows: when the device for preventing the misoperation of the heading machine is used, the heading machine needs to be operated when the heading machine is used, the fastening bolt 4 penetrates through the second protective net cover 3 and is connected in the positioning connecting pipe 6 in a threaded manner, the fastening bolt is stably fixed on the machine body 1 and can serve as a waste rock blocking device, the supporting block 7 stably supports the positioning connecting pipe, when the device is not operated, the second protective net cover 3 can be turned over on the U-shaped frame 302 through the rotating shaft 301 to be in contact fit with the first protective net cover 2, misoperation of an operator on an operation area can be avoided, the fastening bolt 5 is connected with the second protective net cover 3 through the connecting rope 4, and loss is avoided.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tunneller prevents maloperation device, includes organism (1), its characterized in that: the novel engine body is characterized in that a first protective screen (2) and a second protective screen (3) are arranged on the engine body (1), the second protective screen (3) is arranged on the upper left side of the first protective screen (2), a connecting rope (4) is arranged on the second protective screen (3), the connecting rope (4) is connected with a fastening bolt (5), the lower end of the fastening bolt (5) penetrates through the second protective screen (3) to be connected with a positioning connecting pipe (6), the positioning connecting pipe (6) is arranged on the engine body (1), a supporting block (7) is arranged on the engine body (1), the supporting block (7) is arranged on the right side of the positioning connecting pipe (6), and meanwhile the upper surface of the supporting block (7) is in contact with the second protective screen (3).

2. A tunneling machine misoperation prevention device according to claim 1, wherein: the machine body (1) is provided with two first protective net covers (2) and two supporting blocks (7).

3. A tunneling machine misoperation prevention device according to claim 1, wherein: the second protective net cover (3) comprises a rotating shaft (301) and a U-shaped frame (302), the second protective net cover (3) is connected with the U-shaped frame (302) through the rotating shaft (301), the U-shaped frame (302) is arranged on the machine body (1), the U-shaped frame (302) is arranged on the right side of the supporting block (7), and the number of the U-shaped frame (302) is two.

4. A tunneling machine misoperation prevention device according to claim 1, wherein: the connecting rope (4) and the fastening bolt (5) are in one-to-one correspondence, the fastening bolt (5) is provided with two fastening bolts, and the fastening bolt (5) penetrates through the second protective net cover (3) and is in threaded connection with the positioning connecting pipe (6).