Temporary supporting and protecting device for mining engineering

Abstract

The utility model discloses a mining engineering temporary supporting and protecting device which comprises a supporting assembly and a protecting assembly, the supporting assembly comprises a base, moving wheels, a lifting piece, an adjusting piece and a fixing piece, the moving wheels are rotationally installed on the outer side of the base, the lifting piece is arranged on the outer side of the base, the adjusting piece is arranged on the outer side of the lifting piece, and the fixing piece is arranged on the outer side of the base. The protection assembly is arranged on the outer side of the lifting piece. The mine safety protection device has the advantages that the top of the head of a worker is supported and protected through the fixing plate and the supporting frame, the springs are connected between the fixing plate and the protection plate, and the springs play a buffering role between the fixing plate and the protection plate, so that damage to protection equipment and the worker caused by possibly falling objects in a mine tunnel is reduced, and the safety of the worker is improved. The hydraulic rods stretch out and draw back to drive the supporting plates to move, the supporting plates drive the fixing cones at the bottoms of the supporting plates to make contact with the ground, the whole device can be fixed, and the device can be moved by lifting the supporting plates.

Description

Technical Field

[0001] This utility model relates to the field of support and protection technology, and in particular to a temporary support and protection device for mining engineering. Background Technology

[0002] Mining is the technology and science of extracting mineral resources from within the Earth's crust and on its surface. In a broader sense, mining also includes the extraction of coal and oil. The mining industry is an important raw material industry. Metal ores are the main raw materials for the smelting industry, while non-metallic ores are important chemical raw materials and building materials. During the mining process, it is inevitable to temporarily build support and protective devices for the mine tunnels. Nowadays, protective devices are generally fixed in the mine tunnels. However, as coal mine tunneling progresses, protective devices need to be continuously installed and fixed in the mine tunnels. Installation takes a certain amount of time, which leads to the inability to protect workers in a timely manner and is time-consuming and labor-intensive. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing temporary support and protection devices for mining projects, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that the existing protective devices are generally fixed in the mine tunnel. However, as coal mine tunneling progresses, protective devices need to be continuously installed and fixed in the mine tunnel. The installation takes a certain amount of time, which results in the inability to protect workers in a timely manner and is time-consuming and labor-intensive.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a temporary support and protection device for mining engineering, comprising a support assembly including a base, a movable wheel, a lifting component, an adjusting component, and a fixing component. The movable wheel is rotatably mounted on the outside of the base. The lifting component is disposed on the outside of the base. The adjusting component is disposed on the outside of the lifting component. The fixing component is disposed on the outside of the base. A protection assembly is also provided, disposed on the outside of the lifting component, including an mounting component and a buffer component. The mounting component is disposed on the outside of the lifting component, and the buffer component is disposed on the outside of the mounting component.

[0007] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the base is rotatably equipped with casters on both sides.

[0008] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the lifting component includes a fixed sleeve and a lifting rod. The fixed sleeve is fixedly installed on the outside of the base, and the lifting rod is inserted into the inside of the fixed sleeve.

[0009] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the adjusting component includes a servo motor, a worm gear, and a worm wheel. The servo motor is fixedly installed on the outside of the fixed sleeve, the worm gear is fixedly installed on the output end of the servo motor, and the worm wheel is rotatably installed on the outside of the fixed sleeve.

[0010] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the adjusting component further includes a gear and a toothed plate. The gear is rotatably mounted on the outside of the fixed sleeve, and the toothed plate is fixedly mounted on the outside of the lifting rod and meshes with the gear.

[0011] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the fixing component includes a hydraulic rod and a support plate. The hydraulic rod is rotatably mounted on the outside of the base, and the support plate is rotatably connected to the piston rod of the hydraulic rod.

[0012] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the fixing component further includes a fixing cone, which is fixedly installed on the outside of the support plate.

[0013] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the installation component includes a support frame and a fixing plate. The support frame is fixedly installed on the outside of the lifting rod, and the fixing plate is fixedly installed on the outside of the support frame.

[0014] As a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the mounting component further includes a fixing rod, which is fixedly installed on the outside of the support frame.

[0015] In a preferred embodiment of the temporary support and protection device for mining engineering described in this utility model, the buffer component includes a spring and a protective plate, wherein the spring is fixedly installed on the outside of the fixed plate and the protective plate is fixedly installed on the outside of the spring.

[0016] The beneficial effects of this utility model are as follows: the fixed plate and the support frame provide support and protection for the top of the workers' heads. Several springs are connected between the fixed plate and the protective plate. The springs play a buffering role between the fixed plate and the protective plate, reducing the damage to the protective equipment and personnel caused by objects that may fall inside the mine. The hydraulic rod extends and retracts to move the support plate. The support plate drives the fixed cone at its bottom to contact the ground, which can fix the entire device. Raising the support plate can move the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is an overall structural diagram of a temporary support and protection device for mining engineering.

[0019] Figure 2 Structural diagram of lifting and fixing components for temporary support and protection devices in mining engineering.

[0020] Figure 3 This is a structural diagram of the adjusting component of a temporary support and protection device for mining engineering.

[0021] Figure 4 This is a structural diagram of the protective components for a temporary support and protection device in a mining project.

[0022] The following numbers are labeled in the diagram: 100, Support assembly; 101, Base; 102, Caster wheel; 103, Lifting component; 103a, Fixing sleeve; 103b, Lifting rod; 104, Adjusting component; 104a, Servo motor; 104b, Worm gear; 104c, Worm wheel; 104d, Gear; 104e, Gear plate; 105, Fixing component; 105a, Hydraulic rod; 105b, Support plate; 105c, Fixing cone; 200, Protection assembly; 201, Mounting component; 201a, Support frame; 201b, Fixing plate; 202, Buffer component; 202a, Spring; 202b, Protective plate. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example 1

[0027] Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a temporary support and protection device for mining engineering. The temporary support and protection device for mining engineering includes a support component 100 and a protection component 200. The support component 100 is used to support the mine tunnel and the protective equipment, and the protection component 200 is used to provide support and protection for the mine tunnel.

[0028] The support assembly 100 includes a base 101, a caster 102, a lifting member 103, an adjusting member 104, and a fixing member 105. The caster 102 is rotatably mounted on the outside of the base 101, the lifting member 103 is located on the outside of the base 101, the adjusting member 104 is located on the outside of the lifting member 103, and the fixing member 105 is located on the outside of the base 101.

[0029] The base 101 and the entire device are moved by the moving wheel 102. The height of the fixed part 105 is adjusted by the lifting part 103 according to the actual situation. The lifting part 103 is driven by the adjusting part 104.

[0030] The protective component 200 is disposed on the outside of the lifting member 103 and includes a mounting member 201 and a buffer member 202. The mounting member 201 is disposed on the outside of the lifting member 103 and the buffer member 202 is disposed on the outside of the mounting member 201.

[0031] The internal protection of the mine tunnel is achieved through the installation component 201 and the buffer component 202. The buffer component 202 can reduce the impact force on the installation component 201 and improve the protection effect.

[0032] Example 2

[0033] Reference Figure 2 and Figure 3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, both sides of the base 101 are rotatably mounted with casters 102.

[0035] The base 101 and protective equipment can be moved to a designated position using the casters 102.

[0036] Specifically, the lifting component 103 includes a fixed sleeve 103a and a lifting rod 103b. The fixed sleeve 103a is fixedly installed on the outside of the base 101, and the lifting rod 103b is inserted into the inside of the fixed sleeve 103a.

[0037] The lifting rod 103b can be raised and lowered within the fixed sleeve 103a to adjust its height.

[0038] Specifically, the adjusting component 104 includes a servo motor 104a, a worm gear 104b, and a worm wheel 104c. The servo motor 104a is fixedly installed on the outside of the fixed sleeve 103a, the worm gear 104b is fixedly installed on the output end of the servo motor 104a, and the worm wheel 104c is rotatably installed on the outside of the fixed sleeve 103a. The adjusting component 104 also includes a gear 104d and a gear plate 104e. The gear 104d is rotatably installed on the outside of the fixed sleeve 103a, and the gear plate 104e is fixedly installed on the outside of the lifting rod 103b and meshes with the gear 104d.

[0039] The worm gear 104c and the gear 104d are coaxially connected and rotate synchronously. The worm 104b is driven to rotate by the servo motor 104a, the worm 104b drives the worm gear 104c to rotate, the worm gear 104c drives the gear 104d to rotate, the gear 104d meshes with the toothed plate 104e, and drives the lifting rod 103b to rise and fall in the fixed sleeve 103a.

[0040] Specifically, the fixing component 105 includes a hydraulic rod 105a and a support plate 105b. The hydraulic rod 105a is rotatably mounted on the outside of the base 101, and the support plate 105b is rotatably connected to the piston rod of the hydraulic rod 105a. The fixing component 105 also includes a fixing cone 105c, which is fixedly mounted on the outside of the support plate 105b.

[0041] The hydraulic rod 105a extends and retracts, causing the support plate 105b to move. The support plate 105b then causes the fixed cone 105c at its bottom to contact the ground, which can fix the entire device. Raising the support plate 105b allows the device to be moved.

[0042] Example 3

[0043] Reference Figure 4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0044] Specifically, the mounting component 201 includes a support frame 201a and a fixing plate 201b. The support frame 201a is fixedly installed on the outside of the lifting rod 103b, and the fixing plate 201b is fixedly installed on the outside of the support frame 201a.

[0045] The support frame 201a is fixedly installed on the lifting rod 103b, and the fixing plate 201b is fixedly installed on the support frame 201a. The fixing plate 201b and the support frame 201a provide support and protection for the top of the worker's head.

[0046] Specifically, the mounting component 201 also includes a fixing rod 201c, which is fixedly installed on the outside of the support frame 201a.

[0047] The strength of the support frame 201a is enhanced by using the fixing rod 201c, thereby improving the protective performance.

[0048] Specifically, the buffer 202 includes a spring 202a and a protective plate 202b. The spring 202a is fixedly installed on the outside of the fixed plate 201b, and the protective plate 202b is fixedly installed on the outside of the spring 202a.

[0049] Several springs 202a are connected between the fixed plate 201b and the protective plate 202b. The springs 202a act as a buffer between the fixed plate 201b and the protective plate 202b to reduce the damage to the protective equipment and personnel caused by objects that may fall inside the mine tunnel.

[0050] In use, the height of the protective plate 202b is adjusted to a suitable height in the mine tunnel. Specifically, the servo motor 104a drives the worm gear 104b to rotate, which in turn drives the worm wheel 104c to rotate. The worm wheel 104c then drives the gear 104d to rotate, which meshes with the gear plate 104e, causing the lifting rod 103b to rise and fall within the fixed sleeve 103a. The lifting rod 103b then raises and lowers the support frame 201a and the protective plate 202b to the appropriate height. The moving wheels 102 allow the entire device to be moved to a suitable position in the mine tunnel. Workers can then access the lower part of the protective plate 202b. During construction, the head of the workers is supported and protected by a fixed plate 201b and a support frame 201a. Several springs 202a are connected between the fixed plate 201b and the protective plate 202b. The springs 202a act as a buffer between the fixed plate 201b and the protective plate 202b to reduce the injury to the protective equipment and personnel caused by objects that may fall inside the mine tunnel. The support plate 105b is moved by the extension and retraction of the hydraulic rod 105a. The support plate 105b drives the fixed cone 105c at its bottom to contact the ground, which can fix the entire device. The device can be moved by raising the support plate 105b.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A temporary support and protection device for mining engineering, characterized in that: include, A support assembly (100) includes a base (101), casters (102), a lifting member (103), an adjusting member (104), and a fixing member (105). The casters (102) are rotatably mounted on the outside of the base (101). The lifting member (103) is disposed on the outside of the base (101). The adjusting member (104) is disposed on the outside of the lifting member (103). The fixing member (105) is disposed on the outside of the base (101). A protective component (200) is disposed on the outside of the lifting member (103), including a mounting member (201) and a buffer member (202). The mounting member (201) is disposed on the outside of the lifting member (103), and the buffer member (202) is disposed on the outside of the mounting member (201).

2. The temporary support and protection device for mining engineering as described in claim 1, characterized in that: Both sides of the base (101) are rotatably mounted with casters (102).

3. The temporary support and protection device for mining engineering as described in claim 1, characterized in that: The lifting component (103) includes a fixed sleeve (103a) and a lifting rod (103b). The fixed sleeve (103a) is fixedly installed on the outside of the base (101), and the lifting rod (103b) is inserted into the inside of the fixed sleeve (103a).

4. The temporary support and protection device for mining engineering as described in claim 3, characterized in that: The adjusting component (104) includes a servo motor (104a), a worm gear (104b), and a worm wheel (104c). The servo motor (104a) is fixedly installed on the outside of the fixed sleeve (103a), the worm gear (104b) is fixedly installed on the output end of the servo motor (104a), and the worm wheel (104c) is rotatably installed on the outside of the fixed sleeve (103a).

5. The temporary support and protection device for mining engineering as described in claim 3, characterized in that: The adjusting member (104) further includes a gear (104d) and a toothed plate (104e). The gear (104d) is rotatably mounted on the outside of the fixed sleeve (103a), and the toothed plate (104e) is fixedly mounted on the outside of the lifting rod (103b) and meshes with the gear (104d).

6. The temporary support and protection device for mining engineering as described in claim 1, characterized in that: The fixing member (105) includes a hydraulic rod (105a) and a support plate (105b). The hydraulic rod (105a) is rotatably mounted on the outside of the base (101), and the support plate (105b) is rotatably connected to the piston rod of the hydraulic rod (105a).

7. The temporary support and protection device for mining engineering as described in claim 6, characterized in that: The fastener (105) also includes a fixing cone (105c), which is fixedly installed on the outside of the support plate (105b).

8. The temporary support and protection device for mining engineering as described in claim 3, characterized in that: The mounting component (201) includes a support frame (201a) and a fixing plate (201b). The support frame (201a) is fixedly installed on the outside of the lifting rod (103b), and the fixing plate (201b) is fixedly installed on the outside of the support frame (201a).

9. The temporary support and protection device for mining engineering as described in claim 8, characterized in that: The mounting component (201) further includes a fixing rod (201c), which is fixedly installed on the outside of the support frame (201a).

10. The temporary support and protection device for mining engineering as described in claim 9, characterized in that: The buffer (202) includes a spring (202a) and a protective plate (202b). The spring (202a) is fixedly installed on the outside of the fixed plate (201b), and the protective plate (202b) is fixedly installed on the outside of the spring (202a).

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