Installation device of mining monitoring substation and substation system

Abstract

The embodiment of the invention provides an installation device of a mining monitoring substation and a substation system. Wherein the installation device of the mining monitoring substation has a moving state and a supporting state, and the installation device comprises a rack, a lifting seat, moving wheels and hoisting equipment. The moving wheels are arranged at the bottom of the lifting seat, the lifting seat is arranged on the rack in a relative movement mode, in the moving state, the moving wheels extend out of the rack so that the mounting device can move, and in the supporting state, the moving wheels retract into the rack so that the mounting device can be supported through the rack; the hoisting equipment is arranged at the top of the rack, and a sling of the hoisting equipment vertically falls into the rack and can be connected with the substation. Therefore, the mounting device provided by the embodiment of the invention has the advantage of improving the convenience in the mounting process.

Description

Technical Field

[0001] The invention relates to the technical field of mining, and in particular to an installation device of a mining monitoring substation and a substation system having the installation device. Background Art

[0002] Coal mines are areas where accidents frequently occur. Every year, at least thousands of people die in mining accidents. Common mining accidents include: gas explosion, coal dust explosion, gas outburst, water seepage accident, mine fire, roof collapse, etc. In order to detect in the mine, a monitoring substation can be installed.

[0003] In the related art, when installing a substation, the substation is first hung in the tunnel. However, the substation equipment is heavy, which can easily cause impact and deformation on the bracket, affecting the stability of the substation installation, and also causing inconvenience to the staff during the installation process. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art to at least a certain extent. To this end, an embodiment of the present invention provides an installation device for a mining monitoring substation. The installation device has the advantage of improving the convenience of the installation process.

[0005] The embodiment of the present invention further provides a mining monitoring substation system.

[0006] The installation device of the mining monitoring substation according to the embodiment of the present invention has a mobile state and a supporting state, and the installation device includes a frame, a lifting seat, moving wheels and a lifting device.

[0007] The moving wheels are arranged at the bottom of the lifting seat, and the lifting seat can be relatively movably arranged on the frame. In the moving state, the moving wheels extend out of the frame so that the installation device can be moved, and in the supporting state, the moving wheels are retracted into the frame so as to be supported by the frame; the lifting equipment is arranged on the top of the frame, and the slings of the lifting equipment hang down in the frame, and the slings of the lifting equipment can be connected to the substation.

[0008] The installation device of the mining monitoring substation of the embodiment of the present invention can support the substation when installing the substation by setting a frame and a lifting device. When installing the substation, it is no longer necessary to support the substation manually and by hanging, thereby having the advantages of saving time and labor; and it also avoids the problem of the substation being hung in the tunnel during the installation process, which causes the tunnel to collapse. In addition, the lifting seat is relatively movably arranged on the frame so that the installation device can be switched between the mobile state and the supporting state. After a substation is installed, the lifting seat is adjusted to extend the moving wheel out of the frame, and then after moving to the next substation installation point, the lifting seat is adjusted to retract the moving wheel into the frame, so that the frame is supported to ensure the stability of the installation process, and it also assists the staff to complete the work quickly and effectively, improving the operability and convenience of on-site assembly.

[0009] Therefore, the installation device of the mining monitoring substation according to the embodiment of the present invention has the advantage of improving the convenience of the installation process.

[0010] In some embodiments, the frame includes a top frame, a bottom frame and a plurality of columns, the top frame and the bottom frame are arranged on the columns at intervals along the length extension direction of the columns, and the bottom frame and the bottom end of the columns have a spacing in the extension direction of the columns, and the lifting seat is movably arranged along the extension direction of the columns.

[0011] In some embodiments, the number of the pillars is four, the top frame and the bottom frame are both rectangular, and the four pillars are correspondingly passed through the corners of the top frame and the bottom frame.

[0012] In some embodiments, the lifting seat includes a movable base and an adjustment component that are threaded together, and the movable base is driven by the adjustment component to reciprocate along the length extension direction of the column.

[0013] In some embodiments, the movable base includes a base plate and a plurality of limit sleeves, the plurality of limit sleeves are arranged at intervals on the outer peripheral wall of the base plate, the plurality of limit sleeves are correspondingly sleeved on the columns one by one, and the limit sleeves are slidably matched with the columns.

[0014] In some embodiments, the adjustment assembly includes an adjustment screw, a gear set and a drive rod, the adjustment screw is threadedly engaged with the base plate, the gear set is rotationally engaged with the adjustment screw, and a portion of the gear set is sleeved on the drive rod.

[0015] In some embodiments, the gear set includes a main gear and a sub-gear, both of which are bevel gears. A clearance hole is provided at the center of the base plate for the adjustment screw to pass through. The main gear is rotatably mounted on the drive rod through a bearing seat, and the sub-gear is rotatably mounted in the clearance hole of the movable base plate. The main gear and the sub-gear are vertically meshed; the sub-gear is threadably matched with the adjustment screw.

[0016] In some embodiments, the drive rod has a handle, and the handle is connected to the main gear through a drive shaft.

[0017] In some embodiments, the number of the columns and the number of the limiting sleeves are four, the four limiting sleeves are correspondingly mounted on the columns, the cross-section of the base plate is rectangular or square, and the limiting sleeves are correspondingly arranged at the corners of the base plate.

[0018] The mining monitoring substation system of the embodiment of the present invention has multiple substation installation sites in the tunnel, and the mining monitoring substation system includes multiple substations and an installation device for the mining monitoring substation according to any one of the above-mentioned ones, and the installation device can be movably arranged in the tunnel, and the multiple substations are hung on the multiple substation installation sites through the installation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the installation device of the mining monitoring substation according to the embodiment of the present invention.

[0020] Figure 2 yes Figure 1 Enlarged view at A.

[0021] Figure 3 It is a schematic diagram of a mining monitoring substation installed in a tunnel according to an embodiment of the present invention.

[0022] Reference numerals:

[0023] Installation device 100; lane 200; substation 300;

[0024] Frame 1; top frame 11; bottom frame 12; column 13;

[0025] Lifting seat 2; movable base 21; base plate 211; limiting sleeve 212;

[0026] Adjustment assembly 22; adjustment screw 221; gear set 222; main gear 2221; secondary gear 2222;

[0027] A driving rod 223; a handle 224;

[0028] Moving wheel 3;

[0029] Lifting equipment4. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0031] Reference below Figure 1-Figure 3 The installation device 100 of the mining monitoring substation and the substation system according to the embodiment of the present invention are described.

[0032] The installation device 100 of the mining monitoring substation according to the embodiment of the present invention has a mobile state and a supporting state. The installation device 100 includes a frame 1 , a lifting seat 2 , moving wheels 3 and a lifting device 4 .

[0033] The moving wheels 3 are arranged at the bottom of the lifting seat 2, and the lifting seat 2 can be relatively movably arranged on the frame 1. In the moving state, the moving wheels 3 extend out of the frame 1 so that the installation device 100 can be moved. In the supporting state, the moving wheels 3 are retracted into the frame 1 so as to be supported by the frame 1; the lifting device 4 is arranged on the top of the frame 1, and the slings of the lifting device 4 hang down in the frame 1, and the slings of the lifting device 4 can be connected to the substation 300.

[0034] The installation device 100 of the mining monitoring substation of the embodiment of the present invention can support the substation 300 when installing the substation 300 by setting the frame 1 and the lifting device 4, and no longer needs to support the substation 300 manually and by hanging when installing the substation 300. Therefore, the installation device 100 has the advantages of saving time and labor; and also avoids the problem of the collapse of the tunnel 200 caused by hanging the substation 300 in the tunnel 200 during the installation process. In addition, the lifting seat 2 is relatively movably arranged on the frame 1, so that the installation device 100 can be switched between the moving state and the supporting state, and then after a substation 300 is installed, the lifting seat 2 is adjusted to extend the moving wheel 3 out of the frame 1, and then moved to the next substation 300 installation point, and then the lifting seat 2 is adjusted to retract the moving wheel 3 into the frame 1, so that the frame 1 is supported to ensure the stability of the installation process, and it also assists the staff to complete the work quickly and effectively, improving the operability and convenience of on-site assembly.

[0035] Therefore, the installation device 100 of the mining monitoring substation according to the embodiment of the present invention has the advantage of improving the convenience of the installation process.

[0036] like Figure 1 and Figure 2 As shown, the rack 1 includes a top frame 11, a bottom frame 12 and a plurality of columns 13. The top frame 11 and the bottom frame 12 extend along the length direction of the columns 13 (for example, Figure 1The bottom frame 12 and the bottom end of the column 13 are spaced apart from each other in the extension direction of the column 13, and the lifting seat 2 is movably arranged along the extension direction of the column 13.

[0037] The installation device 100 of the mining monitoring substation of the embodiment of the present invention is formed by dividing the frame 1 into a top frame 11, a bottom frame 12 and a plurality of columns 13, and movably setting the lifting seat 2 on the columns 13 along the extension direction of the columns 13, so that the frame 1 is relatively simple in structure and light in weight. Therefore, the installation device 100 has the advantages of high convenience in processing and manufacturing and low processing cost.

[0038] like Figure 1 and Figure 2 As shown, there are four columns 13 , and both the top frame 11 and the bottom frame 12 are rectangular. The four columns 13 are correspondingly passed through the corners of the top frame 11 and the bottom frame 12 .

[0039] The installation device 100 of the mining monitoring substation in the embodiment of the present invention has good stability of the relative structure by dividing the column 13 into four and setting the top frame 11 and the bottom frame 12 into a rectangle, that is, four columns 13 for support, which is conducive to increasing the space in the frame 1 for pulling the substation 300.

[0040] Further, in the supporting state, the four columns 13 play a role in supporting the frame 1. The columns 13 can be set as a bull leg structure or a rectangular support leg, which has good relative support stability. Optionally, a pad can be set under the four columns 13 to prevent the problem of skewing in relatively soft geological formations.

[0041] like Figure 1 and Figure 2 As shown, the lifting seat 2 includes a movable base 21 and an adjusting assembly 22 that are threaded together. The movable base 21 is driven by the adjusting assembly 22 to reciprocate along the length extension direction of the column 13 .

[0042] The installation device 100 of the mining monitoring substation according to the embodiment of the present invention is configured by dividing the lifting seat 2 into a mobile base 21 and an adjustment component 22, and making the mobile base 21 and the adjustment component 22 threadedly matched, that is, the mobile base 21 is driven to move by the adjustment component 22. Therefore, the installation device 100 of the mining monitoring substation according to the embodiment of the present invention has the advantage of high convenience of adjustment.

[0043] like Figure 1 and Figure 2 As shown, the movable base 21 includes a base plate 211 and a plurality of limit sleeves 212 , the plurality of limit sleeves 212 are arranged at intervals on the outer peripheral wall surface of the base plate 211 , the plurality of limit sleeves 212 are correspondingly sleeved on the column 13 one by one, and the limit sleeves 212 are slidably matched with the column 13 .

[0044] The installation device 100 of the mining monitoring substation of the embodiment of the present invention divides the mobile base 21 into a base plate 211 and a plurality of limiting sleeves 212, and the plurality of limiting sleeves 212 are sleeved on the pillars 13 one by one, thereby improving the guiding performance of the mobile base 21 during the movement process. Therefore, the installation device 100 has the advantage of good stability during movement.

[0045] like Figure 1 and Figure 2 As shown, the adjustment assembly 22 includes an adjustment screw 221, a gear set 222 and a drive rod 223. The adjustment screw 221 is threadedly matched with the base plate 211, the gear set 222 is rotationally matched with the adjustment screw 221, and a part of the gear set 222 is sleeved on the drive rod 223.

[0046] The installation device 100 of the mining monitoring substation in the embodiment of the present invention divides the adjustment component 22 into an adjustment screw 221, a gear set 222 and a driving rod 223, and the gear set 222 rotates in coordination with the adjustment screw 221, thereby driving the base plate 211 to rise and fall during the rotation of the adjustment screw 221. The threaded structure transmission has the advantage of good structural stability.

[0047] like Figure 1 and Figure 2 As shown, the gear set 222 includes a main gear 2221 and a sub-gear 2222, both of which are bevel gears. A clearance hole for the adjusting screw 221 to pass through is provided at the center of the base plate 211. The main gear 2221 is rotatably mounted on the driving rod 223 through a bearing seat, and the sub-gear 2222 is rotatably mounted in the clearance hole of the mobile base 21 body. The main gear 2221 and the sub-gear 2222 are vertically meshed, and the sub-gear 2222 is threadedly matched with the adjusting screw 221.

[0048] The installation device 100 of the mining monitoring substation according to the embodiment of the present invention is divided into a main gear 2221 and a sub gear 2222 through a gear set 222, and a clearance hole for the adjustment screw 221 to pass through is provided at the center of the base plate 211, the main gear 2221 and the sub gear 2222 are vertically meshed, and the sub gear 2222 and the adjustment screw 221 are threadedly matched, thereby realizing the driving of the base plate 211. Therefore, the installation device 100 of the mining monitoring substation according to the embodiment of the present invention has the advantage of good structural reliability.

[0049] Optionally, the sub-gear 2222 may be a worm gear structure.

[0050] like Figure 1 and Figure 2As shown, the driving rod 223 has a handle 224, and the handle 224 is connected to the main gear 2221 through a driving shaft. Therefore, the handle 224 structure can improve the convenience of manual driving.

[0051] like Figure 1 and Figure 2 As shown, there are four columns 13 and four limiting sleeves 212 , which are respectively sleeved on the columns 13 . The cross section of the base plate 211 is rectangular or square, and the limiting sleeves 212 are respectively arranged at the corners of the base plate 211 .

[0052] The installation device 100 of the mining monitoring substation according to the embodiment of the present invention has the advantage of good reliability of the sleeve structure by sleeve-joining the four limiting sleeves 212 on the pillars 13 in a one-to-one correspondence.

[0053] like Figure 3 As shown, the mining monitoring substation system of an embodiment of the present invention has multiple substation 300 installation sites in the tunnel 200. The mining monitoring substation system includes multiple substations 300 and an installation device 100 for the mining monitoring substation according to any one of the above items. The installation device 100 is movably arranged in the tunnel 200, and the multiple substations 300 are hung on the multiple substation 300 installation sites through the installation device 100.

[0054] Therefore, the mining monitoring substation system according to the embodiment of the present invention has the advantage of improving the convenience of the installation process.

[0055] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0060] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An installation device for a mining monitoring substation, characterized in that: The installation device has a moving state and a supporting state, and the installation device comprises: A frame, a lifting seat and moving wheels, wherein the moving wheels are arranged at the bottom of the lifting seat, and the lifting seat is relatively movably arranged on the frame, in the moving state, the moving wheels extend out of the frame so that the mounting device can be moved, and in the supporting state, the moving wheels are retracted into the frame so that the mounting device can be supported by the frame; A lifting device is arranged on the top of the frame, a sling of the lifting device hangs down in the frame, and the sling of the lifting device can be connected to the substation.

2. The installation device of the mining monitoring substation according to claim 1 is characterized in that: The frame includes a top frame, a bottom frame and a plurality of columns, wherein the top frame and the bottom frame are arranged on the columns at intervals along the length extension direction of the columns, and the bottom frame and the bottom ends of the columns have a spacing in the extension direction of the columns, and the lifting seat is movably arranged along the extension direction of the columns.

3. The installation device of the mining monitoring substation according to claim 2 is characterized in that: The number of the columns is four, the top frame and the bottom frame are both rectangular, and the four columns are correspondingly passed through the corners of the top frame and the bottom frame.

4. The installation device of the mining monitoring substation according to claim 2 is characterized in that: The lifting seat comprises a movable base and an adjusting assembly which are threadedly matched, and the movable base is driven by the adjusting assembly to reciprocate along the length extension direction of the column.

5. The installation device of the mining monitoring substation according to claim 4 is characterized in that: The movable base includes a base plate and a plurality of limit sleeves, wherein the plurality of limit sleeves are arranged on the outer peripheral wall surface of the base plate at intervals, and the plurality of limit sleeves are correspondingly sleeved on the columns one by one, and the limit sleeves are slidably matched with the columns.

6. The installation device of the mining monitoring substation according to claim 5, characterized in that: The adjustment assembly includes an adjustment screw, a gear set and a driving rod. The adjustment screw is threadedly matched with the base plate, the gear set is rotationally matched with the adjustment screw, and a part of the gear set is sleeved on the driving rod.

7. The installation device of the mining monitoring substation according to claim 6, characterized in that: The gear set includes a main gear and a sub-gear, both of which are bevel gears. A clearance hole for the adjusting screw to pass through is provided at the center of the base plate. The main gear is rotatably mounted on the driving rod through a bearing seat, and the sub-gear is rotatably mounted in the clearance hole of the movable base plate. The main gear and the sub-gear are vertically meshed; The auxiliary gear is threadably matched with the adjusting screw.

8. The installation device of the mining monitoring substation according to claim 7, characterized in that: The driving rod has a handle, and the handle is connected to the main gear through a driving shaft.

9. The installation device of the mining monitoring substation according to claim 5, characterized in that: The number of the columns and the limiting sleeves are both four, and the four limiting sleeves are sleeved on the columns one by one. The cross-section of the base plate is rectangular or square, and the limiting sleeves are arranged at the corners of the base plate one by one.

10. A mining monitoring substation system, characterized in that: There are multiple substation installation sites in the tunnel, and the mining monitoring substation system includes multiple substations and an installation device for the mining monitoring substation according to any one of claims 1-9. The installation device is movably arranged in the tunnel, and multiple substations are hung on multiple substation installation sites through the installation device.

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