Safety protection device for surface mine

Abstract

The utility model relates to the technical field of mining safety, and discloses a surface mine safety protection device which comprises a device base, stabilizing side blocks are arranged on the two sides of the device base, inserting rods are arranged at the bottom ends of the stabilizing side blocks, rotating cones are arranged in the middles of the stabilizing side blocks, and connecting vertical blocks are arranged at the four corners of the top end of the device base. A mounting plate is arranged at the top end of the device base, an observation window is formed in the middle of the mounting plate, a fixing sliding block is arranged on the surface, close to the top end, of one side of the mounting plate, a connecting inserting groove is formed in the middle of the top end of the mounting plate, and a fixing bolt is arranged on the portion, close to the bottom end, of the other side of the mounting plate. According to the device disclosed by the utility model, the mounting plate, the connecting top plate and the protection top plate are arranged, so that the device can be conveniently mounted, and the protection effect of the device can be conveniently improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mining safety, more particularly to an open pit mine safety protection device. BACKGROUND

[0002] The open pit mine safety protection device is a series of facilities and equipment set to protect the safety of mine operators and equipment, and its main function is to prevent and reduce accidents, protect the safety of workers, and reduce the impact on the environment. Through these safety protection devices, the open pit mine can better manage potential hazards and protect the safety and health of miners.

[0003] The existing open pit mine safety protection device is usually designed in one piece, which needs to be carried as a whole for installation, which is troublesome. Moreover, when the existing open pit mine safety protection device is subjected to a lot of collisions during work, it is easy to be damaged. Therefore, the utility model provides an open pit mine safety protection device. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an open pit mine safety protection device to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: an open pit mine safety protection device, comprising a device base;

[0006] An installation plate is installed at the top end of the device base, an observation window is formed in the middle part of the installation plate, a fixed sliding block is arranged on one side surface of the installation plate near the top end, a connecting slot is formed in the middle part of the top end of the installation plate, and a fixed bolt is arranged on the other side of the installation plate near the bottom end;

[0007] A connecting top plate is installed on one side of the top end of the installation plate, a connecting plug is arranged on the bottom end of the connecting top plate near the edge, a supporting inclined block is arranged on the bottom end of the connecting top plate near the edge, and a supporting sliding groove is formed in the bottom end of the supporting inclined block;

[0008] A protective top plate is installed at the top end of the connecting top plate, an expansion block is arranged on the top end of the protective top plate near the middle part, and a buffer spring is arranged on both sides of the expansion block;

[0009] Further, a stable side block is arranged on both sides of the device base, a plug-in rod is arranged at the bottom end of the stable side block, a rotating cone is arranged in the middle part of the stable side block, a connecting vertical block is arranged at the top end of the device base, and the device base can be conveniently installed and stably worked through the stable side block and the rotating cone.

[0010] Further, the stable side block is fixedly installed on both sides of the device base, the insertion rod is fixedly installed on both sides of the bottom end of the stable side block, the rotating cone is rotatably installed on the middle part of the stable side block, and the connecting vertical block is fixedly installed on the top end of the device base.

[0011] Further, the observation window is arranged on the middle part of the surface of the mounting plate, the fixed sliding block is fixedly installed on one side surface of the mounting plate close to the top end part, the connecting slot is linearly arranged on the middle part of the top end of the mounting plate, and the fixed bolt is rotatably installed on the other side close to the bottom end part of the mounting plate.

[0012] Further, the connecting plug is fixedly installed on the bottom end of the connecting top plate close to the edge part, the supporting inclined block is fixedly installed with the connecting top plate, and the supporting sliding groove is arranged on the middle part of the bottom end of the supporting inclined block.

[0013] Further, the telescopic block is fixedly installed on the top end of the protection top plate close to the middle part, and the buffer spring is fixedly installed on both sides of the telescopic block.

[0014] The technical effects and advantages of the device are as follows:

[0015] 1. The device base and the mounting plate are arranged, so that the device is convenient to install, the device base, the stable side block and the rotating cone are used in cooperation, so that the device is convenient to support and stabilize, and the mounting plate, the fixed sliding block and the fixed bolt are used in cooperation, so that the device is convenient to install.

[0016] 2. The connecting top plate and the protection top plate are arranged, so that the protection effect of the device is improved, the connecting top plate, the connecting plug and the supporting inclined block are used in cooperation, so that the device is convenient to disassemble, and the protection top plate, the telescopic block and the buffer spring are used in cooperation, so that the protection effect of the device is improved. DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the device.

[0018] Figure 2 It is a device base structure schematic view of the device.

[0019] Figure 3 It is the installation plate structure schematic view of the utility model.

[0020] Figure 4 It is the connection top plate structure schematic view of the utility model.

[0021] Figure 5 It is the protection top plate structure schematic view of the utility model.

[0022] The figure mark is: 1, device base, 101, stable side block, 102, plug-in rod, 103, rotation cone, 104, connecting vertical block, 2, installation plate, 201, observation window, 202, fixed sliding block, 203, connecting slot, 204, fixed bolt, 3, connection top plate, 301, connecting plug, 302, support inclined block, 303, support sliding slot, 4, protection top plate, 401, telescopic block, 402, buffer spring. DETAILED DESCRIPTION

[0023] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the open-pit mine safety protection device involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementations obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0024] Example one

[0025] Reference Figures 1-4 The utility model provides a kind of open-pit mine safety protection device, including device base 1;

[0026] Installation plate 2, installation plate 2 is installed in the top end of device base 1, the middle part of installation plate 2 is equipped with observation window 201, the side surface of installation plate 2 is equipped with fixed sliding block 202 near top end part, the top end middle part of installation plate 2 is equipped with connecting slot 203, and the other side of installation plate 2 is equipped with fixed bolt 204 near bottom end part;

[0027] Connection top plate 3, connection top plate 3 is installed in the top end side of installation plate 2, and the bottom end of connection top plate 3 is equipped with connecting plug 301 near edge portion, and the bottom end of connection top plate 3 is equipped with support inclined block 302 near edge portion, and the bottom end of support inclined block 302 is equipped with support sliding slot 303;

[0028] Protection top plate 4, protection top plate 4 is installed in the top end of connection top plate 3, and the top end of protection top plate 4 is equipped with telescopic block 401 near middle part, and buffer spring 402 is equipped on both sides of telescopic block 401;

[0029] Both sides of the device base 1 are provided with stable side blocks 101, the bottom end of the stable side block 101 is provided with a plug-in rod 102, the middle part of the stable side block 101 is provided with a rotating cone 103, the top end of the device base 1 is provided with a connecting vertical block 104, the stable side block 101 is fixedly installed on both sides of the device base 1, the plug-in rod 102 is fixedly installed on both sides of the bottom end of the stable side block 101, the rotating cone 103 is rotatably installed on the middle part of the stable side block 101, and the connecting vertical block 104 is fixedly installed on the top end of the device base 1. Among them, when the device is working, the device base 1 can be placed in the specified position, at the same time, the plug-in rod 102 provided at the bottom end of the stable side block 101 enters the ground, at this time, the rotating cone 103 can be rotated to pass through the stable side block 101 and be fixed in the deeper part of the ground, and then the mounting plate 2 can be installed through the connecting vertical block 104;

[0030] The observation window 201 is arranged in the middle part of the surface of the mounting plate 2, the fixed sliding block 202 is fixedly installed on one side surface of the mounting plate 2 close to the top end part, the connecting slot 203 is arranged in a straight line array on the top end middle part of the mounting plate 2, and the fixed bolt 204 is rotatably installed on the other side of the mounting plate 2 close to the bottom end part. Among them, the bottom end of the mounting plate 2 is provided with a mounting slot, when the device is working, the mounting plate 2 can be pushed down, so that the connecting vertical block 104 enters the inner side of the mounting slot, then the fixed bolt 204 can be rotated to pass through the mounting plate 2 and be fixed in the inner side of the connecting vertical block 104, so as to facilitate the assembly of the device;

[0031] The connecting plug 301 is fixedly installed on the bottom end of the connecting top plate 3 close to the edge part, the supporting inclined block 302 is fixedly installed with the connecting top plate 3, and the supporting sliding groove 303 is arranged in the middle part of the bottom end of the supporting inclined block 302. Among them, when the device is working, the connecting top plate 3 can be slid downward, so that the fixed sliding block 202 enters the inner side of the supporting sliding groove 303 arranged at the bottom end of the supporting inclined block 302, and at the same time, the connecting plug 301 arranged at the bottom end of the connecting top plate 3 also enters the inner side of the connecting slot 203 arranged at the top end of the mounting plate 2, so as to facilitate the protection of the device;

[0032] Embodiment two

[0033] Referring to Figure 1 and Figure 5 It is shown that based on the same concept as the above embodiment, the embodiment also proposes that the telescopic block 401 is fixedly installed on the top end of the protection top plate 4 close to the middle part, and the buffer spring 402 is fixedly installed on both sides of the telescopic block 401;

[0034] In the embodiment, the protective top plate 4 can be installed at the top end of the connecting top plate 3, and then when the ore falls, the ore will first fall to the top end of the protective top plate 4, and the protective top plate 4 will move downward through the expansion block 401 after being impacted, at this time, the buffer spring 402 will also move downward, reducing the force received by the protective top plate 4 when being impacted, and improving the protection effect of the device.

[0035] The working principle of the device is as follows: first, the mounting plate 2 is pushed downward, so that the connecting vertical block 104 enters the inner side of the mounting slot, then the fixing bolt 204 is rotated to pass through the mounting plate 2 and enter the inner side of the connecting vertical block 104 for fixation, facilitating assembly and installation of the device, then the protective top plate 4 is installed at the top end of the connecting top plate 3, and then when the ore falls, the ore will first fall to the top end of the protective top plate 4, and the protective top plate 4 will move downward through the expansion block 401 after being impacted, at this time, the buffer spring 402 will also move downward, reducing the force received by the protective top plate 4 when being impacted, and improving the protection effect of the device.

[0036] Finally, the following points should be noted: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, which can be directly connected, and "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0037] Secondly: in the drawings of the utility model, only the structures related to the disclosed embodiments are involved, other structures can be designed according to the usual design, and the same embodiments and different embodiments of the utility model can be combined with each other under the condition of no conflict;

[0038] Finally, the following points should be noted: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, which can be directly connected, and "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0039] Secondly: in the drawings of the utility model, only the structures related to the disclosed embodiments are involved, other structures can be designed according to the usual design, and the same embodiments and different embodiments of the utility model can be combined with each other under the condition of no conflict;

[0040] Finally: the above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, and any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An open-pit mine safety protection device, comprising a device base (1); Its characterized in that: an installation plate (2) is installed at the top end of the device base (1), the middle part of the installation plate (2) is provided with an observation window (201), one side surface of the installation plate (2) is provided with a fixed sliding block (202) near the top end part, the top end middle part of the installation plate (2) is provided with a connecting slot (203), and the other side of the installation plate (2) is provided with a fixed bolt (204) near the bottom end part; a connecting top plate (3) is installed at the top end of the installation plate (2), the bottom end of the connecting top plate (3) is provided with a connecting plug (301) near the edge part, the bottom end of the connecting top plate (3) is provided with a supporting inclined block (302) near the edge part, and the bottom end of the supporting inclined block (302) is provided with a supporting sliding groove (303); a protection top plate (4) is installed at the top end of the connecting top plate (3), the top end of the protection top plate (4) is provided with an expansion block (401) near the middle part, and both sides of the expansion block (401) are provided with buffer springs (402).

2. A safety shield for an open pit mine as claimed in claim 1, characterised in that: Both sides of the device base (1) are provided with stable side blocks (101), the bottom end of the stable side block (101) is provided with a plug-in rod (102), the middle part of the stable side block (101) is provided with a rotating cone (103), and the top end of the device base (1) is provided with connecting vertical blocks (104) at four corners.

3. A safety shield for an open pit mine as claimed in claim 2, characterised in that: The stable side block (101) is fixedly installed at both sides of the device base (1), the plug-in rod (102) is fixedly installed at the bottom end of the stable side block (101), the rotating cone (103) is rotatably installed at the middle part of the stable side block (101), and the connecting vertical block (104) is fixedly installed at the top end of the device base (1).

4. A safety shield for an open pit mine as claimed in claim 1, characterised in that: The observation window (201) is arranged in the middle part of the surface of the installation plate (2), and the fixed sliding block (202) is fixedly installed on one side surface of the installation plate (2) near the top end part.

5. A safety shield for an open pit mine as claimed in claim 1, characterised in that: The connecting slot (203) is arranged in a straight line array at the top end middle part of the installation plate (2), and the fixed bolt (204) is rotatably installed at the other side of the installation plate (2) near the bottom end part.

6. A safety shield for an open pit mine as claimed in claim 1, characterised in that: The connecting plug (301) is fixedly installed at the bottom end of the connecting top plate (3) near the edge part, the supporting inclined block (302) is fixedly installed with the connecting top plate (3), and the supporting sliding groove (303) is arranged in the middle part of the bottom end of the supporting inclined block (302).

7. A safety shield for an open pit mine as claimed in claim 1, characterised in that: The expansion block (401) is fixedly installed at the top end of the protection top plate (4) near the middle part, and the buffer spring (402) is fixedly installed at both sides of the expansion block (401).

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