CN220448893U - Portable adjustable supporting component for hanging fixed rubber belt conveyor frame - Google Patents
Portable adjustable supporting component for hanging fixed rubber belt conveyor frame Download PDFInfo
- Publication number
- CN220448893U CN220448893U CN202322138186.4U CN202322138186U CN220448893U CN 220448893 U CN220448893 U CN 220448893U CN 202322138186 U CN202322138186 U CN 202322138186U CN 220448893 U CN220448893 U CN 220448893U
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- Prior art keywords
- belt conveyor
- frame
- rubber belt
- fixed
- hanging
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to a portable adjustable support assembly for a hanging and fixing rubber belt conveyor frame. In order to provide a portable adjustable support component for a portable and adjustable suspension fixed rubber belt conveyor frame. This hang portable adjustable supporting component for fixed rubber belt conveyer frame includes the landing leg, and this landing leg includes two sections screw rods, footing limit and upper frame, and 0.8 meter is less than or equal to every section screw rod length is less than or equal to 1.5 meters, and every section screw rod lower extreme is fixed on the footing limit, the upper frame comprises channel steel section or square steel section, opens two through-holes on it, and two screw rods wear to establish respectively at two through-holes, still revolve on every screw rod and be equipped with supporting nut, and this supporting nut upper surface supports on the upper frame, and two screw rods can be arranged in respectively and wait to support hang the both sides of the girder of fixed rubber belt conveyer frame both sides. The utility model has small volume and light weight, and is suitable for temporary support of the rubber belt conveyor frame after the anchor rod is broken.
Description
Technical Field
The utility model relates to a portable adjustable support assembly for a hanging and fixing rubber belt conveyor frame.
Background
The length of the Jining No. two coal mine main conveying belt is more than 1 ten thousand and 2 kilometers, the number of the anchor rods along the line is more than 5 thousand and 3 hundred, the anchor rods are mostly laid along the line in a mode of hanging the anchor rods by using a top plate, the anchor rods are arranged in a period from 2015 to 2016, the anchor rods are arranged for more than 7 years, and the fatigue period is reached. In recent years, the main conveying belt is dark and moist for years and has large dust due to a return airway, and the hanging anchor rod is affected by roof water drenching, dust-proof water and the like, so that the main conveying belt is severely corroded. During operation, the phenomenon of uniform fracture of the hanging anchor rod is caused to occur frequently along with the shaking of the belt frame, so that the safety production operation of the mine is plagued by the collapse of the belt frame caused by the breakage of the anchor rod. The next half of 2022 was affected by the 317 minutes of operation from the anchor break accident 6. The number of broken anchor rods treated in a single belt maintenance period is up to 27 per month, and the safety production of the mine is greatly threatened.
The prior art is to install the landing leg made of channel steel or I-steel at the fracture of the anchor rod, but the landing leg is heavy, and the height is not adjustable, and processing and carrying are inconvenient, and the height fluctuation of the roadway floor below the frame of the suspension fixed rubber belt conveyor can not be adapted.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a portable adjustable support assembly for a hanging and fixing rubber belt conveyor frame.
For solving above-mentioned technical problem, this hang fixed rubber belt conveyor frame with portable adjustable supporting component, including landing leg, its characterized in that: the landing leg comprises two sections of screw rods, a bottom edge and an upper frame, the length of each section of screw rod is less than or equal to 0.8 meter and less than or equal to 1.5 meter, the lower end of each section of screw rod is fixed on the bottom edge, the upper frame is composed of a groove steel section or a square steel section, two through holes are formed in the upper frame, the two screw rods are respectively penetrated in the two through holes, a supporting nut is further screwed on each screw rod, the upper surface of the supporting nut is propped against the upper frame, and the two screw rods can be respectively arranged on two sides of a main beam on two sides of a frame of the hanging fixed adhesive tape conveyor to be supported.
The hydraulic jack is designed in such a way that the volume and the weight of the hydraulic jack are far smaller than those of the existing hydraulic jack, the hydraulic jack is convenient to carry, the height of the hydraulic jack can be adjusted according to the requirement, and the hydraulic jack is suitable for the ground with high and low fluctuation.
Preferably, the screw is formed by cutting a thread section of the waste anchor rod. The design is that the waste is utilized and the cost is low.
As optimization, the device also comprises a liquid bubble level, wherein the liquid bubble level is fixed at one end of an aluminum alloy square tube, and the length of the aluminum alloy square tube is larger than the distance between main beams at two sides of the frame of the to-be-supported hanging fixed rubber belt conveyor.
By the design, the main beam falling under the support of the support leg is neither high nor low, is quite suitable, and can effectively prevent the belt from deviating due to the excessively high or excessively low support leg.
The portable adjustable supporting component for the hanging and fixing rubber belt conveyor frame is small in size and light in weight, and is suitable for temporary support of the rubber belt conveyor frame after an anchor rod is broken.
Drawings
The portable adjustable support assembly for the hanging and fixing rubber belt conveyor frame of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic perspective view of a leg according to an embodiment of the present utility model;
FIG. 2 is a diagram showing the positional relationship of a two-liquid bubble level and an aluminum alloy square tube according to the embodiment of the present utility model;
FIG. 3 is a schematic view of the first embodiment of the present utility model (only a partial main beam of the belt conveyor is shown, and the rest is omitted);
fig. 4 is a schematic view of the use state of the second embodiment of the present utility model (only a partial main beam of the belt conveyor is shown in the figure, and the rest is omitted).
In the figure: the device comprises a screw rod 1, a footing edge 2, an upper frame 3, a through hole 4, a supporting nut 5, a main beam 6, a main beam 61 to be supported (a hanging anchor rod above the main beam is broken and loses support), a main beam 62 on the other side of the main beam 61 to be supported, a liquid bubble level 7, an aluminum alloy square tube 8 and a liquid bubble observation window 9.
L1 is the length of the aluminum alloy square tube 8;
l2 is the distance between the main beams 6 at the two sides of the frame of the to-be-supported hanging fixed rubber belt conveyor.
Detailed Description
Embodiment one: as shown in fig. 1, the portable adjustable support assembly for a rack of a hanging and fixing rubber belt conveyor comprises a supporting leg, and is characterized in that: the landing leg comprises two sections of screw rods 1, a bottom edge 2 and an upper frame 3, the length of each section of screw rod 1 is less than or equal to 0.8 meter and less than or equal to 1.5 meter, the lower end of each section of screw rod 1 is fixed on the bottom edge 2, the upper frame 3 is composed of a groove steel section or a square steel section, two through holes 4 are formed in the upper frame, the two screw rods are respectively penetrated in the two through holes 4, a supporting nut 5 is further screwed on each screw rod 1, the upper surface of the supporting nut 5 is propped against the upper frame 3, and the two screw rods 1 can be respectively arranged on two sides of a main beam 6 on two sides of a to-be-supported hanging fixed rubber belt conveyor frame. The screw 1 is formed by cutting a thread section of a waste anchor rod.
As shown in fig. 3, when a worker patrols and examines, once the anchor rod (not shown in the figure) is found to be broken, the support leg of the portable adjustable support assembly for the hanging and fixing belt conveyor frame is taken out, the upper frame 3 of the support leg is used for supporting the main beams 6 on two sides of the hanging and fixing belt conveyor frame to be supported, the screw rods 1 are separated on two sides of the main beams 6, and then the support nuts 5 are adjusted, so that the fallen main beams 6 are restored to the original height. The belt conveyor then resumes operation, and after the belt conveyor is fully prepared, the hanging fixed belt conveyor frame is replaced with a conventional leg (not shown).
In fig. 3, 61 is the main beam 6 to be supported (the suspension anchor above it breaks and loses support), and 62 is the main beam 6 on the other side of the main beam to be supported.
Embodiment two: as shown in fig. 2 and 4, the device further comprises a liquid bubble level 7, wherein the liquid bubble level 7 is fixed at one end of an aluminum alloy square tube 8, and the length L1 of the aluminum alloy square tube 8 is larger than the distance L2 between the main beams 6 at two sides of the frame of the to-be-supported hanging fixed rubber belt conveyor.
In the process of adjusting the supporting nuts 5, two ends of the aluminum alloy square tube 8 are attached to the two side girders 6 below the broken anchor rod from time to time respectively, whether the lower surfaces of the two side girders 6 are horizontal is checked, the height of the supporting nuts 5 is correspondingly adjusted according to the checking result, the lower surfaces of the two side girders 61 and 62 at corresponding positions are ensured to be kept horizontal, and other structures and using methods are as described in the first embodiment.
Claims (3)
1. The utility model provides a hang fixed rubber belt conveyor frame with portable adjustable supporting component, includes landing leg, its characterized in that: the landing leg comprises two sections of screw rods, a bottom edge and an upper frame, the length of each section of screw rod is less than or equal to 0.8 meter and less than or equal to 1.5 meter, the lower end of each section of screw rod is fixed on the bottom edge, the upper frame is composed of a groove steel section or a square steel section, two through holes are formed in the upper frame, the two screw rods are respectively penetrated in the two through holes, a supporting nut is further screwed on each screw rod, the upper surface of the supporting nut is propped against the upper frame, and the two screw rods can be respectively arranged on two sides of a main beam on two sides of a frame of the hanging fixed adhesive tape conveyor to be supported.
2. The portable adjustable support assembly for a hanging and fixed belt conveyor stand of claim 1, wherein: the screw is formed by cutting a thread section of the waste anchor rod.
3. The portable adjustable support assembly for a hanging and fixed belt conveyor stand of claim 1, wherein: the device also comprises a liquid bubble level, wherein the liquid bubble level is fixed at one end of an aluminum alloy square tube, and the length of the aluminum alloy square tube is larger than the distance between main beams at two sides of the frame of the to-be-supported hanging fixed rubber belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138186.4U CN220448893U (en) | 2023-08-09 | 2023-08-09 | Portable adjustable supporting component for hanging fixed rubber belt conveyor frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138186.4U CN220448893U (en) | 2023-08-09 | 2023-08-09 | Portable adjustable supporting component for hanging fixed rubber belt conveyor frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220448893U true CN220448893U (en) | 2024-02-06 |
Family
ID=89724204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322138186.4U Active CN220448893U (en) | 2023-08-09 | 2023-08-09 | Portable adjustable supporting component for hanging fixed rubber belt conveyor frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220448893U (en) |
-
2023
- 2023-08-09 CN CN202322138186.4U patent/CN220448893U/en active Active
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