CN-224213925-U - Mine exploitation protective equipment

CN224213925UCN 224213925 UCN224213925 UCN 224213925UCN-224213925-U

Abstract

The utility model discloses mine exploitation protecting equipment, which comprises a pair of bases, wherein a pair of upright posts are fixedly arranged above the bases, a pair of mounting frames are arranged on the opposite side walls of the upright posts, a main protecting net is detachably arranged between the mounting frames, a longitudinally arranged caulking groove is formed in the mounting frames close to the side walls of the main protecting net, two ends of the main protecting net can be slidably embedded into the caulking groove, and a limiting component is arranged above the main protecting net.

Inventors

WANG YUNXIANG
SUN XIAOXING
TIAN ZHONGHUI
Liang Jiucheng

Assignees

丹东丹银矿冶有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250605

Claims (6)

1. The utility model provides a mine exploitation protective equipment, includes a pair of base (1), a pair of fixed a pair of stand (2) that are equipped with in base (1) top, a serial communication port, a pair of stand (2) relative lateral wall is equipped with a pair of mounting bracket (3), a pair of detachably installs main protection network (4) between mounting bracket (3), mounting bracket (3) are close to the lateral wall of main protection network (4) and have been seted up the caulking groove of vertical setting, main protection network (4) both ends slidable embedding in the caulking groove, main protection network (4) top is equipped with spacing subassembly, a pair of both sides are equipped with a pair of lateral sliding's balladeur train (5) around stand (2), a pair of balladeur train (5) can slide left and right sides respectively, balladeur train (5) are rectangular frame structure, and inside are equipped with the mounting groove, the embedded pair of landing leg (7) that are equipped with of balladeur train (5), landing leg (7) bottom is equipped with pulley (8), through sliding connection between balladeur train (2).
2. The mining protection device according to claim 1, wherein the sliding assembly comprises a channel (9) fixedly arranged between a pair of upright posts (2), a track (10) is fixedly arranged on the side wall of the carriage (5) close to the upright posts (2), the track (10) is arranged in the channel (9) and is in sliding connection with the channel (9), a first positioning hole (11) and a second positioning hole (12) are respectively arranged on two sides in the channel (9), one end of the track (10) is rotatably connected with a positioning bolt (13), when the carriage (5) is in a storage state, the positioning bolt (13) is inserted into the first positioning hole (11), and when the carriage (5) is in a unfolding state, the positioning bolt (13) is inserted into the second positioning hole (12).
3. The mine exploitation protecting device according to claim 2, characterized in that the limiting assembly comprises a limiting beam (14) arranged above the mounting frame (3), a pair of blind holes are formed in two ends of the limiting beam (14), limiting pins (15) are slidably arranged in the blind holes, one ends of the limiting pins (15) are inserted into limiting holes in the side walls of the upright posts (2), the other ends of the limiting pins are connected with the bottoms of the blind holes through springs (16), transverse grooves (17) communicated with the blind holes are formed in two sides of the upper wall of the limiting beam (14), and deflector rods (18) penetrating through the transverse grooves (17) are fixedly arranged on the upper wall of the limiting pins (15).
4. A mining protection device according to claim 3, characterized in that the mounting groove is of a U-shaped structure, the auxiliary protection net (6) can be embedded into the mounting groove from top to bottom, and the tops of the two sides of the carriage (5) are connected with the auxiliary protection net (6) through fastening bolts (19).
5. A mining protection device according to claim 1, characterized in that the base (1) is provided with mounting holes.
6. A mining protection device according to claim 1, characterized in that the base (1) is provided at the bottom with a fixed cone (20).

Description

Mine exploitation protective equipment Technical Field The utility model relates to the technical field of mining, in particular to mining protection equipment. Background In mine exploitation operation, safety protection is critical, and the existing mine exploitation protective equipment has the defects that firstly, a protective structure is fixed, a protective range and a layout are difficult to flexibly adjust according to actual topography and operation area changes of exploitation sites, diversified protective requirements cannot be met, secondly, the protective net is inconvenient to install and detach, a traditional protective net is in a welding mode, time and labor are consumed in installation and detachment, and operation is complex when the protective net needs to be replaced, so that exploitation operation progress is affected. Along with the expansion of mine exploitation scale and the complicating of operation environment, a novel mine exploitation protective device which can be flexibly adjusted, is convenient to install and is reliable in protection is needed. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides mine exploitation protecting equipment, which solves the problem that the existing protecting device has single structure and poor adjustability. The mine exploitation protecting equipment comprises a pair of bases, a pair of upright posts are fixedly arranged above the bases, a pair of mounting frames are arranged on the opposite side walls of the upright posts, a pair of main protecting nets are detachably arranged between the mounting frames, embedding grooves which are longitudinally arranged are formed in the side walls, close to the main protecting nets, of the mounting frames, two ends of the main protecting nets are slidably embedded into the embedding grooves, limiting assemblies are arranged above the main protecting nets, a pair of sliding frames capable of transversely sliding are arranged on the front side and the rear side of the upright posts, the sliding frames can respectively slide towards the left side and the right side, the sliding frames are of rectangular frame structures, mounting grooves are formed in the tops of the sliding frames, auxiliary protecting nets are embedded into the mounting grooves, a pair of supporting legs are arranged at the bottoms of the sliding frames, and the bottoms of the supporting legs are provided with pulleys, and the sliding frames are connected with the upright posts through the sliding assemblies. Preferably, the sliding assembly comprises a channel fixedly arranged between a pair of upright posts, a track is fixedly arranged on the side wall of the sliding frame, which is close to the upright posts, the track is arranged in the channel and is in sliding connection with the channel, a first positioning hole and a second positioning hole are respectively arranged on two sides in the channel, one end of the track is rotatably connected with a positioning bolt, the positioning bolt is inserted into the first positioning hole when the sliding frame is in a storage state, and the positioning bolt is inserted into the second positioning hole when the sliding frame is in a unfolding state. Preferably, the spacing subassembly is including locating the spacing roof beam of mounting bracket top, spacing roof beam both ends are equipped with a pair of blind hole, the slip is equipped with the spacer pin in the blind hole, spacer pin one end inserts in the spacing hole of stand lateral wall, the other end through the spring with the blind hole bottom is connected, spacing roof beam upper wall both sides be equipped with the transverse slot of blind hole intercommunication, the fixed driving lever that runs through the transverse slot that is equipped with of spacer pin upper wall. Preferably, the mounting groove is of a U-shaped structure, the auxiliary protective net can be embedded into the mounting groove from top to bottom, and the tops of two sides of the sliding frame are connected with the auxiliary protective net through fastening bolts. Preferably, the base is provided with a mounting hole. Preferably, a fixed cone is arranged at the bottom of the base. Advantageous effects The utility model provides mine exploitation protecting equipment, which has the following beneficial effects: The main protection net is matched with the caulking groove of the mounting rack to realize detachable mounting, the protection net is convenient to replace, the sliding frame can transversely slide, the auxiliary protection net is embedded in the sliding frame, the protection range can be expanded through the sliding frame, when a protection area needs to be expanded, the sliding frame is slidingly unfolded towards two sides, otherwise, the sliding frame can be stored, and the requirements of different operation scenes are met; in the sliding assembly, the sliding connection of the track and the channel enabl