Temporary support of conveyor belt and using method

Abstract

The invention provides a temporary support of a conveyor belt and a using method, the support comprises a clamping assembly used for fixing the temporary support on a conveyor; the supporting plate is located above the clamping assembly and connected with the clamping assembly through a telescopic supporting assembly, and the supporting assembly can adjust the distance between the clamping assembly and the supporting plate. According to the support, the clamping assemblies capable of being flexibly deformed are adopted, the support can adapt to different conveyors and different shapes of frame structures near belts so as to stably support the support, connection is conducted through the clamping and abutting effects, and irreversible damage to the structures of the conveyors cannot be caused; the height of the supporting plate is flexibly changed through the telescopic supporting assembly, so that the belt can be supported by the supporting plate, a functional framework below the belt is exposed, an operation space for overhaul, maintenance and new material replacement is provided, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of conveyor maintenance auxiliary tooling, and in particular to a temporary support for a conveyor belt and a use method thereof. Background Art

[0002] The conveyor includes a belt and functional components such as support and transmission under the belt. In industrial production, especially in the bulk material conveying process in mining, ports, chemical and other industries, due to the blockage of bulk material particles, large conveying quality, and rapid wear, the functional components such as support and transmission under the belt need to be frequently inspected and maintained, and replaced with new materials. At this time, the belt needs to be temporarily propped up to expose these functional components and provide operating space. Therefore, a temporary bracket that is easy to install and disassemble and can be adjusted in height is urgently needed to support the belt. Summary of the invention

[0003] The object of the present invention is to provide a temporary support for a conveyor belt and a method of use thereof to solve the problems in the above background.

[0004] The technical solution adopted by the present invention is: a temporary support for a conveyor belt, which comprises:

[0005] A clamping assembly, used to fix the temporary support on the conveyor;

[0006] The support plate is located above the clamping assembly and is connected to the clamping assembly via a retractable support assembly, and the support assembly can adjust the distance between the clamping assembly and the support plate.

[0007] Furthermore, the clamping assembly includes an abutment plate 1, a connecting rib and an abutment plate 2 which are connected in sequence, and the connecting rib movably connects the abutment plate 1 and / or the abutment plate 2 to adjust the plate surface angle of the abutment plate 1 and the abutment plate 2.

[0008] Furthermore, an abutment piece is provided on the abutment plate 1 and / or the abutment plate 2, and the abutment piece can move in a direction perpendicular to the plate surface of the abutment plate 1 and / or the abutment plate 2.

[0009] Furthermore, the support assembly includes a coaxially sleeved vertical support inner tube and a vertical support outer tube, and the vertical support inner tube and the vertical support outer tube are respectively provided with a plurality of positioning pin holes distributed along their own length directions, and positioning pins are passed through the positioning pin holes.

[0010] Furthermore, the support assembly includes a diagonal brace, the outer wall of the vertical support inner tube and / or the vertical support outer tube is provided with a slide groove 1 extending along its own length, the bottom of the support plate is provided with a slide groove 2 extending along its own length, and the two ends of the diagonal brace are respectively slidably connected to the slide groove 1 and the slide groove 2, and can be fixed by the positioning locks in the slide groove 1 and the slide groove 2.

[0011] Furthermore, the positioning lock includes a slider, a screw and a screw sleeve, the slider is slidably embedded in the slide groove one or the slide groove two; one end of the screw is fixedly connected to the slider, and the other end passes through the diagonal brace; the screw sleeve is sleeved on the screw to tighten the diagonal brace.

[0012] Furthermore, the support plate includes a fixed support plate and a movable support plate, the movable support plate is rotatably arranged on at least one side of the fixed support plate, the vertical support inner tube and the vertical support outer tube are arranged at the bottom of the fixed support plate, and the second slide groove is arranged at the bottom of the movable support plate.

[0013] The technical solution of the present invention also includes: a method of using the temporary support of the conveyor belt as described above, which comprises the steps of:

[0014] Place the temporary support under the belt to be supported and connect the clamping assembly to the conveyor and tighten it;

[0015] Place the pallet under the belt to be supported, extend the support assembly to raise the pallet, lift the belt, expose the conveyor components underneath, and perform conveyor inspection and maintenance.

[0016] The beneficial effects of the present invention are as follows: a flexibly deformable clamping assembly is used to adapt to the shapes of frame structures near different conveyors and different belts to provide stable support for the bracket, and a clamping and tightening action is used for connection, which will not cause irreversible damage to the structure of the conveyor itself; through a retractable support assembly, the height of the support plate can be flexibly changed, so that the support plate can support the belt, revealing the functional structure under the belt, and providing operating space for inspection, maintenance, and replacement of new materials, which is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a first stereogram of an embodiment of the present invention;

[0018] Figure 2 is a second stereogram of an embodiment of the present invention;

[0019] Figure 3 It is a schematic diagram of the connection between the second slideway and the positioning lock in an embodiment of the present invention.

[0020] In the figure:

[0021] 1. Clamping assembly; 11. Abutment plate 1; 12. Connecting rib; 13. Abutment plate 2; 14. Abutment member;

[0022] 2. Support assembly; 21. Vertical support inner tube; 22. Vertical support outer tube; 23. Positioning pin hole; 24. Positioning pin; 25. Diagonal support; 26. Slideway 1; 27. Slideway 2; 28. Positioning lock; 281. Sliding block; 282. Screw rod; 283. Screw sleeve;

[0023] 3. Fix the pallet;

[0024] 4. Movable pallet. DETAILED DESCRIPTION

[0025] The technical solutions of the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "set" and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] Reference Figure 1-3 The present embodiment provides a temporary support for a conveyor belt, which includes a clamping component 1, a supporting component 2 and a pallet connected in sequence. The clamping component 1 can clamp the frame structure in the conveyor to fix the temporary support on the conveyor. The pallet is located above the clamping component 1 and is connected to the clamping component 1 through a retractable supporting component 2. The supporting component 2 can adjust the distance between the clamping component 1 and the pallet. When using the temporary support, first firmly connect the clamping component 1 to the conveyor, then extend the pallet to the bottom of the belt to be supported, extend the supporting component 2 to expand the distance between the pallet and the clamping component 1, and then expand the distance between the belt and the clamped part of the clamping component 1, expose the functional components of the conveyor under the belt, and create an operating space for the staff to inspect, maintain or replace new materials.

[0028] Since the models and structures of the conveyor itself are diverse, and the shapes of the frame structures near the belt parts to be supported are different, the clamping assembly 1 in this embodiment is constructed to include an abutment plate 11, a connecting rib 12 and an abutment plate 13 connected in sequence, and the connection method between the connecting rib 12 and the abutment plate 11 and the abutment plate 13 can be constructed according to specific usage requirements. For example, one of the abutment plate 11 and the abutment plate 13 is fixedly connected to the connecting rib 12, and the other is rotatably connected to the connecting rib 12, or both the abutment plate 11 and the abutment plate 13 are rotatably connected to the connecting rib 12, and in the above-mentioned rotational connection method, the rotating shaft is parallel to the plate surfaces of the abutment plate 11 and the abutment plate 13, and when the abutment plate 11 or the abutment plate 13 is rotated around it, the angle between the two plate surfaces can be adjusted.

[0029] The rotating shaft selected in the above-mentioned rotating connection method can be a bolt. By loosening the bolt, the abutment plate 11 or the abutment plate 2 13 can be rotated, and by tightening the bolt, the abutment plate 11 or the abutment plate 2 13 can be fixed to ensure the smoothness of adjusting the angle between the two plate surfaces and the stability of the plate surface angle after adjustment.

[0030] In this embodiment, the abutment plate 11 is fixedly arranged on the top of the connecting rib 12, and its plate surface is perpendicular to the connecting rib 12. The abutment plate 13 is rotatably arranged on the bottom of the connecting rib 12, and its rotating shaft adopts a bolt passed through the connecting part of the two. The abutment plate 11, the connecting rib 12 and the abutment plate 13 are constructed into a movable C shape to be clamped on the frame structure with different cross-sectional shapes to fix the temporary bracket.

[0031] In addition, an internal threaded through hole can be provided on the abutment plate 11 or the abutment plate 2 13, and a bolt can be inserted into the internal threaded through hole as the abutment member 14. By rotating the abutment member 14, the length between the abutment plate 11 and the abutment plate 2 13 can be changed to abut against frame structures with different cross-sectional shapes and improve the connection stability. Figure 2 In this embodiment, an internal threaded through hole perpendicular to the surface of the abutting plate 11 is provided on the abutting plate 11, and the abutting member 14 can move in a direction perpendicular to the surface of the abutting plate 11.

[0032] The telescopic support assembly 2 comprises a coaxially sleeved vertical support inner tube 21 and a vertical support outer tube 22, and the vertical support inner tube 21 and the vertical support outer tube 22 are respectively provided with a plurality of positioning pin holes 23 along their own length direction, and positioning pins 24 are penetrated in the positioning pin holes 23. By pulling the vertical support inner tube 21 and changing the overlap between the vertical support inner tube 21 and the vertical support outer tube 22, the total length of the two can be changed, thereby changing the spacing between the support plate and the clamping part of the clamping assembly 1, and then the positioning pins 24 are installed to the positioning pin holes 23 corresponding to the positions on the vertical support inner tube 21 and the vertical support outer tube 22, and fixed.

[0033] In addition, the support assembly 2 is also provided with an oblique brace 25, the outer walls of the vertical brace inner tube 21 and the vertical brace outer tube 22 are provided with a slide groove 1 26 extending along the length thereof, and the bottom of the support plate is provided with a slide groove 27 extending along the length thereof, and the two ends of the oblique brace 25 are respectively slidably connected to the slide groove 1 26 and the slide groove 27, and can be fixed by the positioning locks 28 in the slide groove 1 26 and the slide groove 27. The oblique brace 25 can improve the support stability of the support plate, and by slidingly setting it in the slide groove 1 26 and the slide groove 27, it can be adaptively adjusted in the process of adjusting the height of the support plate, so as to simultaneously ensure the smoothness of the height adjustment of the support plate and the stability of the support of the support plate.

[0034] The positioning lock 28 can be configured according to specific use requirements, for example, it can include a slider 281, a screw 282 and a screw sleeve 283. The slider 281 is slidably embedded in the first slide 26 or the second slide 27; one end of the screw 282 is fixedly connected to the slider 281, and the other end passes through the diagonal support 25; the screw sleeve 283 is sleeved on the screw 282 to press against the diagonal support 25. When the screw sleeve 283 is loosened, the end of the diagonal support 25 can slide, and when the screw sleeve 283 is tightened, the diagonal support 25 is pressed against the screw sleeve 283, and then pressed against the outer wall of the first slide 26 or the second slide 27, and cannot slide. The shapes of the first slide 26, the second slide 27 and the slider 281 can be configured according to specific use requirements. For example, their cross-sectional shapes can be configured into a T shape to prevent the slider 281 from falling from the first slide 26 or the second slide 27.

[0035] In order to meet the needs of different working conditions, in this embodiment, the support plate is configured to include a fixed support plate 3 and a movable support plate 4, at least one side of the fixed support plate 3 is rotatably provided with the movable support plate 4, the vertical support inner tube 21 and the vertical support outer tube 22 are arranged at the bottom of the fixed support plate 3, and the chute 27 is arranged at the bottom of the movable support plate 4. By rotating the movable support plate 4, the end of the movable support plate 4 away from the fixed support plate 3 can be tilted and higher than the fixed support plate 3, so as to meet the support requirements of the belt under different working conditions. The rotating shaft that rotatably connects the fixed support plate 3 and the movable support plate 4 can also be selected from bolts or hinges, which can be configured according to actual needs. In addition, when the movable support plate 4 is tilted, the diagonal support 25 can also be adjusted to adapt to its angle and provide stable support for it.

[0036] Reference Figure 1 In this embodiment, a movable support plate 4 is respectively arranged at a group of opposite side ends of the fixed support plate 3, and corresponding diagonal braces 25 are respectively arranged under the movable support plates 4. The two groups of diagonal braces 25 are respectively connected to the slide groove 1 26 and the slide groove 2 27 to ensure that the bracket has good flexibility and stability.

[0037] The beneficial effects of the present invention are as follows: a flexibly deformable clamping component 1 is used to adapt to the shapes of frame structures near different conveyors and different belts to provide stable support for the bracket, and a clamping and tightening action is used for connection, which will not cause irreversible damage to the structure of the conveyor itself; through a retractable support component 2, the height of the support plate can be flexibly changed, so that the support plate can support the belt, revealing the functional structure under the belt, and providing operating space for inspection, maintenance, and replacement of new materials, which is conducive to improving work efficiency.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0039] The above are preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A temporary support for a conveyor belt, characterized in that: include: A clamping assembly, used to fix the temporary support on the conveyor; The support plate is located above the clamping assembly and is connected to the clamping assembly via a retractable support assembly, and the support assembly can adjust the distance between the clamping assembly and the support plate.

2. The temporary support for the conveyor belt according to claim 1, characterized in that: The clamping assembly includes an abutment plate 1, a connecting rib and an abutment plate 2 which are connected in sequence, and the connecting rib movably connects the abutment plate 1 and / or the abutment plate 2 to adjust the plate surface angle of the abutment plate 1 and the abutment plate 2.

3. The temporary support for the conveyor belt according to claim 2, characterized in that: The abutment plate 1 and / or the abutment plate 2 are provided with an abutment piece, and the abutment piece can move along a direction perpendicular to the plate surface of the abutment plate 1 and / or the abutment plate 2.

4. A temporary support for a conveyor belt according to any one of claims 1 to 3, characterized in that: The support assembly comprises a coaxially sleeved vertical support inner tube and a vertical support outer tube, wherein the vertical support inner tube and the vertical support outer tube are respectively provided with a plurality of positioning pin holes distributed along their length directions, and positioning pins are passed through the positioning pin holes.

5. The temporary support for the conveyor belt according to claim 4, characterized in that: The support assembly includes an oblique support, and the outer wall of the vertical support inner tube and / or the vertical support outer tube is provided with a slide groove 1 extending along its own length, and the bottom of the support plate is provided with a slide groove 2 extending along its own length, and the two ends of the oblique support are respectively slidably connected to the slide groove 1 and the slide groove 2, and can be fixed by the positioning locks in the slide groove 1 and the slide groove 2.

6. The temporary support for the conveyor belt according to claim 5, characterized in that: The positioning lock includes a slider, a screw and a screw sleeve. The slider is slidably embedded in the first slide groove or the second slide groove. One end of the screw is fixedly connected to the slider, and the other end passes through the diagonal brace. The screw sleeve is sleeved on the screw to press against the diagonal brace.

7. A temporary support for a conveyor belt according to claim 5 or 6, characterized in that: The support plate includes a fixed support plate and a movable support plate, at least one side of the fixed support plate is rotatably provided with the movable support plate, the vertical support inner tube and the vertical support outer tube are arranged at the bottom of the fixed support plate, and the second slide groove is arranged at the bottom of the movable support plate.

8. A method for using a temporary support for a conveyor belt according to any one of claims 1 to 7, characterized in that: Includes steps: Place the temporary support under the belt to be supported and connect the clamping assembly to the conveyor and tighten it; Place the pallet under the belt to be supported, extend the support assembly to raise the pallet, lift the belt, expose the conveyor components underneath, and perform conveyor inspection and maintenance.

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