CN220979538U - Roadway support device - Google Patents
Roadway support device Download PDFInfo
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- CN220979538U CN220979538U CN202322892855.7U CN202322892855U CN220979538U CN 220979538 U CN220979538 U CN 220979538U CN 202322892855 U CN202322892855 U CN 202322892855U CN 220979538 U CN220979538 U CN 220979538U
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- rod
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- driving device
- fixedly connected
- fixing
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000005065 mining Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mining engineering, in particular to a roadway supporting device which comprises a supporting device and two groups of installation components, wherein the two groups of installation components are symmetrically arranged, each group of installation components comprises a fixed rod, a connecting rod, an adjusting piece, a driving device, universal wheels and a fixing piece, the fixed rods are fixedly connected with the supporting device and are positioned below the supporting device, the connecting rods are fixedly connected with the fixed rods and are positioned at the outer sides of the fixed rods, the adjusting pieces are slidably connected with the fixed rods and are positioned in the fixed rods, the driving device is fixedly connected with the adjusting pieces and are positioned at the outer sides of the connecting rods, the universal wheels are fixedly connected with the driving device and are positioned below the driving device, and the fixing pieces are fixedly connected with the driving device and are positioned at the outer sides of the driving device, so that the supporting device can be continuously installed in a narrow roadway, and the installation cost can be effectively saved.
Description
Technical Field
The utility model relates to the technical field of mining engineering, in particular to a roadway supporting device.
Background
In the mining process, a roadway is often required to be built, a roadway supporting device for mining engineering is required to be used for supporting the roadway temporarily in order to improve the stability of the roadway, and at present, the roadway supporting device cannot be adjusted according to the size of the mine tunnel, so that the limitation is large.
In order to solve the problems, the prior art patent (CN 218407495U) discloses a roadway support device for mining engineering, which belongs to the technical field of mining engineering and comprises a first support frame and a second support frame, wherein a case is arranged on one side opposite to the first support frame and the second support frame, the top of the case is fixedly connected with a motor, and an output shaft of the motor penetrates through the case and extends to an inner cavity of the case and is fixedly connected with a first threaded rod; according to the utility model, through the arrangement of the first support frame and the second support frame, the mine channel can be supported, and through the arrangement of the motor, the first threaded rod, the first threaded sleeve and the connecting rod, the heights of the first support frame and the second support frame can be adjusted, so that the support frame can be conveniently adjusted by constructors, and through the arrangement of the movable holes, the extension plates, the sliding grooves and the sliding seats, the widths of the support frame can be conveniently enlarged by constructors, so that the support frame is suitable for mine channels with different widths, and the practicability of the support device can be increased.
However, in the prior art, a plurality of roadway supporting devices are usually required to be used for supporting the roadway, the roadway is narrow, continuous installation is inconvenient, and the manufacturing cost is too high.
Disclosure of utility model
The utility model aims to provide a roadway supporting device, which solves the technical problems that a plurality of roadway supporting devices are usually required to be used for supporting in the prior art for constructing a roadway, the roadway is narrow, continuous installation is inconvenient, and the manufacturing cost is too high.
In order to achieve the above purpose, the roadway supporting device comprises a supporting device and two groups of installation components, wherein the two groups of installation components are symmetrically arranged, each group of installation components comprises a fixing rod, a connecting rod, an adjusting piece, a driving device, a universal wheel and a fixing piece, the fixing rod is fixedly connected with the supporting device and is positioned below the supporting device, the connecting rod is fixedly connected with the fixing rod and is positioned at the outer side of the fixing rod, the adjusting piece is slidably connected with the fixing rod and is positioned in the fixing rod, the driving device is fixedly connected with the adjusting piece and is positioned at the outer side of the connecting rod, the universal wheel is fixedly connected with the driving device and is positioned below the driving device, and the fixing piece is fixedly connected with the driving device and is positioned at the outer side of the driving device.
The adjusting piece comprises an adjusting rod and a base, the adjusting rod is in sliding connection with the fixed rod and is located in the fixed rod, and the base is fixedly connected with the adjusting rod and is located below the adjusting rod.
The adjusting piece further comprises a bolt and a T-shaped block, the bolt is detachably connected with the fixed rod and penetrates through the fixed rod and the adjusting rod, and the T-shaped block is fixedly connected with the driving device and is located in the connecting rod.
The fixing piece comprises a transverse plate, a hydraulic cylinder and a fixing plate, wherein the transverse plate is fixedly connected with the driving device and is located on the outer side of the driving device, the hydraulic cylinder is fixedly connected with the transverse plate and located above the transverse plate, the output end of the hydraulic cylinder penetrates through the transverse plate, and the fixing plate is fixedly connected with the output end of the hydraulic cylinder and located below the transverse plate.
The fixing rod is provided with an adjusting groove matched with the adjusting rod, the fixing rod is further provided with a first slot matched with the bolt, the adjusting rod is provided with a second plurality of slots matched with the bolt, and the connecting rod is provided with a sliding groove and a top groove matched with the T-shaped block.
The roadway support device further comprises two nuts, the two nuts are symmetrically arranged, threads are formed on the surface of the bolt, and the nuts are in threaded connection with the bolt and are located on the outer side of the fixing rod.
According to the roadway support device, the connecting rod is fixedly connected with the fixing rod and is located on the outer side of the fixing rod, the adjusting piece is in sliding connection with the fixing rod and is located in the fixing rod, the driving device is fixedly connected with the adjusting piece and is located on the outer side of the connecting rod, the fixing piece is fixedly connected with the driving device and is located on the outer side of the driving device, when the roadway support device is used specifically, the driving device is fixedly arranged in the connecting rod in a sliding mode through the adjusting piece, the universal wheel moves the supporting device to an operation position, the width of the supporting device can be adjusted, the driving device drives the fixing rod to move upwards, the height of the supporting device is fixed through the adjusting piece after reaching a designated height, the driving device moves downwards through the connecting rod to adjust and support the next supporting device, and therefore the problem that roadway narrow is inconvenient to install continuously can be effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a first embodiment of the present utility model.
Fig. 2 is a top view of a first embodiment of the present utility model.
Fig. 3 is a cross-sectional view of the A-A line structure of fig. 2 in accordance with the present utility model.
Fig. 4 is a schematic structural view of a second embodiment of the present utility model.
101-Supporting device, 102-fixed rod, 103-connecting rod, 104-driving device, 105-universal wheel, 106-adjusting rod, 107-base, 108-bolt, 109-T-shaped block, 110-transverse plate, 111-hydraulic cylinder, 112-fixed plate, 113-adjusting groove, 114-slot one, 115-slot two, 116-sliding groove, 117-top groove and 201-nut.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the application is as follows:
Referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a top view of the first embodiment of the present utility model, and fig. 3 is a sectional view of the A-A line structure of fig. 2 of the present utility model.
The utility model provides a roadway support device 101, which comprises a support device 101 and two groups of installation components, wherein each group of installation components comprises a fixed rod 102, a connecting rod 103, an adjusting piece, a driving device 104, a universal wheel 105 and a fixing piece, the adjusting piece comprises an adjusting rod 106, a base 107, a bolt 108 and a T-shaped block 109, the fixing piece comprises a transverse plate 110, a hydraulic cylinder 111 and a fixing plate 112, and the problems that a plurality of roadway support devices are usually required for supporting in roadway construction, continuous installation is inconvenient due to roadway narrowing and the manufacturing cost is too high are solved.
For this embodiment, two sets of installation component symmetry sets up, every group installation component includes dead lever 102, connecting rod 103, regulating part, drive arrangement 104, universal wheel 105 and mounting, dead lever 102 with strutting arrangement 101 fixed connection is located strutting arrangement's below, connecting rod 103 with dead lever 102 fixed connection is located the outside of dead lever 102, regulating part with dead lever 102 sliding connection is located in dead lever 102, strutting arrangement 104 with regulating part fixed connection is located the outside of connecting rod 103, universal wheel 105 with strutting arrangement 104 fixed connection is located the below of strutting arrangement 104, the mounting part with strutting arrangement 104 fixed connection is located the outside of strutting arrangement 104, strutting arrangement 104 is through the regulating part sliding fixation in connecting rod 103, universal wheel 105 removes strutting arrangement 101 to the operation position, strutting arrangement 101 adjustable width, strutting arrangement 101 can the width degree of extension 104, the strutting arrangement 101 is reached through the outside of locating arrangement 103, the height is reached to the strutting arrangement 101 can be reached to the outside of the height-adjusting device through the height-adjusting part, thereby can be solved the high-efficient roadway 101.
The adjusting rod 106 is slidably connected with the fixing rod 102 and is located in the fixing rod 102, the base 107 is fixedly connected with the adjusting rod 106 and is located below the adjusting rod 106, the adjusting rod 106 moves downward to push the base 107 to abut against the ground, and thus the supporting device 101 is supported by the fixing rod 102.
Secondly, the bolt 108 is detachably connected with the fixing rod 102 and penetrates through the fixing rod 102 and the adjusting rod 106, the T-shaped block 109 is fixedly connected with the driving device 104 and is located in the connecting rod 103, the bolt 108 penetrates through the fixing rod 102 and the adjusting rod 106, so that the adjusting rod 106 is prevented from retracting, and the T-shaped block 109 slides upwards in the connecting rod 103, so that the supporting device 101 is moved.
Meanwhile, the transverse plate 110 is fixedly connected with the driving device 104 and is located at the outer side of the driving device 104, the hydraulic cylinder 111 is fixedly connected with the transverse plate 110 and is located above the transverse plate 110, the output end of the hydraulic cylinder 111 penetrates through the transverse plate 110, the fixing plate 112 is fixedly connected with the output end of the hydraulic cylinder 111 and is located below the transverse plate 110, the transverse plate 110 is used for fixing the hydraulic cylinder 111, and the hydraulic cylinder 111 pushes the fixing plate 112 to move downwards so as to prevent the universal wheels 105 from rolling.
In addition, the fixing rod 102 has an adjusting slot 113 matched with the adjusting rod 106, the fixing rod 102 also has a first slot 114 matched with the bolt 108, the adjusting rod 106 has a second plurality of slots 115 matched with the bolt 108, the connecting rod 103 has a sliding slot 116 and a top slot 117 matched with the T-shaped block 109, the adjusting rod 106 is vertically adjusted in the adjusting slot 113, the bolt 108 penetrates through the first slot 114 and the second slot 115, so as to fix the adjusting rod 106, the T-shaped block 109 slides in the sliding slot 116, and moves upwards in the sliding slot 116 to the top slot 117, so as to drive the connecting rod 103 to move.
By using the roadway supporting device 101 of this embodiment, when the roadway supporting device is specifically used, the two sets of mounting assemblies are provided, the T-shaped block 109 slides into the chute 116 of the connecting rod 103, the driving device 104 moves upwards, the T-shaped groove slides upwards into the top groove 117, the universal wheel 105 moves the supporting device 101 to the working position, the supporting device 101 is adjusted to a required width, the driving device 104 moves upwards, the T-shaped block 109 drives the connecting rod 103 to move upwards, the fixing rod 102 drives the supporting device 101 to move upwards, after moving to a designated position, the hydraulic cylinder 111 above the transverse plate 110 moves downwards to push the fixing plate 112 to abut against the ground, the adjusting rod 106 moves downwards in the adjusting groove 113, the base 107 abuts against the ground, the bolt 108 penetrates through the first slot 114 and the second slot 115 to fix the adjusting rod 106, the driving device 104 moves downwards, and the T-shaped block 109 slides to the lower supporting device 116 to the lower supporting device 101 to be mounted continuously in the roadway.
The second embodiment of the application is:
referring to fig. 4 on the basis of the first embodiment, fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.
The present utility model provides a roadway support 101 comprising two nuts 201.
For this embodiment, the two nuts 201 are symmetrically disposed, the surface of the plug 108 is provided with threads, the nuts 201 are in threaded connection with the plug 108 and are located at the outer side of the fixing rod 102, and the nuts 201 are fixed at the outer side of the plug 108 by being in threaded connection with the plug 108.
By using the roadway support device 101 of the present embodiment, the nut 201 is fixed on the outer side of the bolt 108 by being screwed with the bolt 108 when the roadway support device is specifically used, so that the bolt 108 is prevented from falling, and the safety of the roadway support device is improved.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (6)
1.A roadway support device comprises a support device and is characterized in that,
The device comprises a support device, a fixing device, a driving device, a fixing device, a connecting rod, two groups of installation components, and is characterized by further comprising the two groups of installation components, wherein each group of installation components are symmetrically arranged, each group of installation components comprises a fixing rod, a connecting rod, an adjusting piece, a driving device, a universal wheel and a fixing piece, the fixing rods are fixedly connected with the support device and are positioned below the support device, the connecting rods are fixedly connected with the fixing rods and are positioned on the outer sides of the fixing rods, the adjusting pieces are slidably connected with the fixing rods and are positioned in the fixing rods, the driving device is fixedly connected with the adjusting pieces and is positioned on the outer sides of the connecting rods, and the universal wheels are fixedly connected with the driving device and are positioned below the driving device and are fixedly connected with the driving device and are positioned on the outer sides of the driving device.
2. The roadway support apparatus of claim 1, wherein,
The adjusting piece comprises an adjusting rod and a base, the adjusting rod is in sliding connection with the fixed rod and is located in the fixed rod, and the base is fixedly connected with the adjusting rod and is located below the adjusting rod.
3. The roadway support apparatus of claim 2 wherein,
The adjusting piece further comprises a bolt and a T-shaped block, the bolt is detachably connected with the fixed rod and penetrates through the fixed rod and the adjusting rod, and the T-shaped block is fixedly connected with the driving device and is located in the connecting rod.
4. The roadway support apparatus of claim 3 wherein,
The mounting includes diaphragm, pneumatic cylinder and fixed plate, the diaphragm with drive arrangement fixed connection, and be located drive arrangement's outside, the pneumatic cylinder with diaphragm fixed connection, and be located the top of diaphragm, just the output of pneumatic cylinder runs through the diaphragm, the fixed plate with the output fixed connection of pneumatic cylinder, and be located the below of diaphragm.
5. The roadway support apparatus of claim 4 wherein,
The fixed rod is provided with an adjusting groove matched with the adjusting rod, the fixed rod is also provided with a first slot matched with the bolt, the adjusting rod is provided with a plurality of second slots matched with the bolt, and the connecting rod is provided with a sliding groove and a top groove matched with the T-shaped block.
6. The roadway support apparatus of claim 5 wherein,
The roadway support device further comprises two nuts, the two nuts are symmetrically arranged, threads are formed on the surface of the bolt, and the nuts are in threaded connection with the bolt and are located on the outer side of the fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892855.7U CN220979538U (en) | 2023-10-27 | 2023-10-27 | Roadway support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892855.7U CN220979538U (en) | 2023-10-27 | 2023-10-27 | Roadway support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979538U true CN220979538U (en) | 2024-05-17 |
Family
ID=91062267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322892855.7U Active CN220979538U (en) | 2023-10-27 | 2023-10-27 | Roadway support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979538U (en) |
-
2023
- 2023-10-27 CN CN202322892855.7U patent/CN220979538U/en active Active
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