Folding roller way support

Abstract

The utility model discloses a folding type roller way support, and relates to the technical field of roller way supports. The supporting frame comprises two supporting legs, two cross beams are rotatably matched with the supporting legs, two sliding blocks are slidably matched with the interiors of the supporting legs, reinforcing plates are hinged to the sliding blocks in the supporting legs and the other supporting leg, and every two adjacent reinforcing plates are rotatably matched. When the support needs to be used, the two-way threaded rods of the two handles are rotated to drive the two sliding blocks in the T-shaped channels in the supporting legs to slide oppositely, the sliding blocks drive the two supporting legs to be separated through the reinforcing plates so that the support can be unfolded, and then the end of the cross beam on one supporting leg is rotated to the other supporting leg to be fixed through the handle fixing bolts. Then the support is connected with the roller way through the mounting top plate, the support is fixed to the ground through the mounting bottom plate, then the support can be rapidly unfolded for use, the efficiency of supporting the roller way through the support is conveniently improved, then the operation is reversed, the support can be rapidly disassembled and folded, and the support is convenient to transport and use.

Description

Technical Field

[0001] The utility model belongs to the field of roller stand, in particular to a foldable roller stand. Background Art

[0002] Automated conveying is widely used in production and life. Usually, a discharging machine is used to discharge materials when transferring parts or finally outputting products. A discharging machine is a common name for a type of equipment that outputs parts and goods. In mechanical processing, roller conveyors are common, which mainly include a roller. The so-called roller is the main equipment for transporting rolled pieces in the rolling workshop. Its weight accounts for about 40% of the total weight of the equipment in the entire rolling workshop. It is the most used equipment in the rolling workshop. Rollers are used to complete the work of rolling pieces entering and exiting the heating furnace, reciprocating rolling on the rolling mill, and conveying them to the finishing process after rolling. Generally, rollers are mainly composed of guide plates, guard plates, and several rollers, as well as multiple motors and their transmission shafts and reducers. The existing rollers are usually composed of a smooth cylindrical roller and a rotating shaft. The roller is fixedly mounted on the rotating shaft, and the rotating shaft drives the roller to rotate synchronously to transmit the parts. The roller bracket refers to a support frame used to support the roller. The existing roller bracket generally adopts an assembled bracket, which requires the support legs, reinforcement ribs, beams and other parts to be assembled together first. Each assembly and disassembly is very time-consuming.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a foldable roller stand.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] The foldable roller stand comprises two supporting legs, two cross beams are rotatably matched on the supporting legs, two sliding blocks are slidably matched inside the supporting legs, the sliding block in the supporting legs is hinged with a reinforcing plate on the other supporting leg, the two adjacent reinforcing plates are rotatably matched, a handle bidirectional threaded rod is rotatably matched inside the supporting legs for driving the two sliding blocks to slide toward each other, and a handle fixing bolt is threadedly matched on the cross beam. When the stand needs to be used, the two handle bidirectional threaded rods are rotated to drive the two sliding blocks in the T-shaped grooves on the supporting legs to slide toward each other, and the slider drives the two supporting legs to separate through the reinforcing plate to unfold the stand, and then the cross beam end on one supporting leg is rotated to the other supporting leg and fixed by the handle fixing bolt, and then the top plate is installed to connect it to the roller, and the bottom plate is installed to fix the stand on the ground, so as to facilitate the rapid unfolding of the stand for use and improve the efficiency of supporting the roller by the stand, and then the above operation is reversed to facilitate the rapid disassembly and folding of the stand.

[0007] Optionally, a T-shaped groove is provided in the supporting leg, and the slider is a T-shaped block structure. The slider slides in the T-shaped groove, and T-shaped blocking blocks are provided at both ends of the notch of the T-shaped groove. The reinforcing plate is hinged to the T-shaped blocking block on the supporting leg. The threads at both ends of the handle bidirectional threaded rod have opposite directions, and the two ends of the handle bidirectional threaded rod are respectively matched with the threads of the two sliders, so that the two sliders in the T-shaped groove on the supporting leg can be driven to slide toward each other by rotating the handle bidirectional threaded rod. By setting the slider to slide in the T-shaped groove, the sliding stability of the slider can be improved.

[0008] Optionally, a first bearing is embedded in the T-shaped block, and both ends of the handle bidirectional threaded rod are provided with smooth curved surfaces. The two ends of the handle bidirectional threaded rod are respectively fixed in two first bearings, so as to improve the rotation stability of the handle bidirectional threaded rod through the first bearings.

[0009] Optionally, a T-shaped blocking block is provided with a groove, and the handle end of the bidirectional threaded rod of the handle is rotatably fitted in the groove, so that the handle end of the bidirectional threaded rod of the handle can be easily received in the groove.

[0010] Optionally, second bearings are embedded in two adjacent reinforcing plates, and a rotating shaft is provided between the two adjacent second bearings, so as to improve the rotation stability of the two adjacent reinforcing plates through the second bearings, and to synchronously share the force received by the supporting legs through the two reinforcing plates, so as to improve the uniformity of the force on the two supporting legs.

[0011] Optionally, a mounting top plate is provided on the relatively outer sides of the upper parts of the two supporting legs, and a mounting bottom plate is provided on the relatively outer sides of the lower parts of the two supporting legs, so as to facilitate connection with the roller through the mounting top plate, and fix the bracket to the ground through the mounting bottom plate, thereby facilitating rapid deployment of the bracket for use.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] When the bracket needs to be used, the two handles are rotated to rotate the two-way threaded rods to drive the two sliders in the T-shaped grooves on the supporting legs to slide toward each other. The sliders drive the two supporting legs to separate through the reinforcing plates to unfold the bracket. Then the end of the crossbeam on one supporting leg is rotated to the other supporting leg and fixed by the handle fixing bolts. Then, the top plate is installed to connect it to the roller conveyor, and the bottom plate is installed to fix the bracket to the ground, so as to facilitate the rapid deployment of the bracket for use and improve the efficiency of supporting the roller conveyor by the bracket. Then, the above operations are reversed to facilitate the rapid disassembly and folding of the bracket, so as to facilitate the transportation and use of the bracket.

[0014] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the reinforcing plate structure of an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Support leg 1, T-shaped groove 101, T-shaped blocking block 102, groove 103, mounting top plate 104, mounting bottom plate 105, cross beam 2, slider 3, reinforcing plate 4, second bearing 401, rotating shaft 402, handle bidirectional threaded rod 5, handle fixing bolt 6.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-4 As shown, in this embodiment, a foldable roller stand is provided, including two supporting legs 1, two cross beams 2 are rotatably engaged on the supporting legs 1, two sliders 3 are slidably engaged in the supporting legs 1, the slider 3 in the supporting leg 1 is hinged with a reinforcing plate 4 on the other supporting leg 1, two adjacent reinforcing plates 4 are rotatably engaged, a handle bidirectional threaded rod 5 for driving the two sliders 3 to slide toward each other is rotatably engaged in the supporting leg 1, and a handle fixing bolt 6 is threadedly engaged on the cross beam 2.

[0025] When the bracket needs to be used, the two handle bidirectional threaded rods 5 are rotated to drive the two sliders 3 in the T-shaped groove 101 on the supporting leg 1 to slide toward each other, and the slider 3 drives the two supporting legs 1 to separate through the reinforcing plate 4 to unfold the bracket, and then the end of the crossbeam 2 on one supporting leg 1 is rotated to the other supporting leg 1 and fixed by the handle fixing bolt 6, and then the top plate 104 is installed to connect it to the roller, and the bottom plate 105 is installed to fix the bracket to the ground, so as to facilitate the rapid deployment of the bracket for use and improve the efficiency of supporting the roller by the bracket, and then the above operation is reversed to facilitate the rapid disassembly and folding of the bracket, so as to facilitate the transportation and use of the bracket.

[0026] The support leg 1 of the present embodiment is provided with a T-shaped groove 101, and the slider 3 is a T-shaped block structure. The slider 3 is slidably fitted in the T-shaped groove 101. T-shaped blocking blocks 102 are provided at both ends of the notch of the T-shaped groove 101, and the reinforcing plate 4 is hinged to the T-shaped blocking block 102 on the support leg 1. The thread directions of the two ends of the handle bidirectional threaded rod 5 are opposite, and the two ends of the handle bidirectional threaded rod 5 are respectively threaded with the two sliders 3, so that the two sliders 3 in the T-shaped groove 101 on the support leg 1 can be driven to slide toward each other by rotating the handle bidirectional threaded rod 5. By setting the slider 3 to slide in the T-shaped groove 101, the sliding stability of the slider 3 can be improved. By setting the T-shaped blocking block 102, it is convenient to prevent the slider 3 from slipping out of the T-shaped groove 101.

[0027] A first bearing is embedded in the T-shaped block 102 of the present embodiment, and smooth curved surfaces are provided at both ends of the handle bidirectional threaded rod 5. The two ends of the handle bidirectional threaded rod 5 are respectively fixed in two first bearings, so as to improve the rotation stability of the handle bidirectional threaded rod 5 through the first bearings, and to improve the stability of the handle bidirectional threaded rod 5 driving the two sliders 3 to slide.

[0028] A groove 103 is provided on a T-shaped block 102 of the present embodiment, and the handle end of the handle bidirectional threaded rod 5 is rotatably fitted in the groove 103, so that the handle end of the handle bidirectional threaded rod 5 can be accommodated in the groove 103 and rotated in the groove 103.

[0029] In this embodiment, second bearings 401 are embedded in two adjacent reinforcing plates 4, and a rotating shaft 402 is provided between the two adjacent second bearings 401, so as to improve the rotation stability of the two adjacent reinforcing plates 4 through the second bearings 401, to synchronously share the force received by the supporting legs 1 through the two reinforcing plates 4, to improve the uniformity of the force on the two supporting legs 1, and to improve the stability of the bracket supporting the roller.

[0030] In this embodiment, the upper relatively outer sides of the two supporting legs 1 are each provided with a mounting top plate 104, and the lower relatively outer sides of the two supporting legs 1 are each provided with a mounting bottom plate 105, so as to facilitate connection with the roller conveyor through the mounting top plate 104, and fix the bracket to the ground through the mounting bottom plate 105, thereby facilitating rapid deployment of the bracket for use, and facilitating improving the efficiency of supporting the roller conveyor through the bracket.

[0031] Working principle: When the bracket needs to be used, rotate the two handle bidirectional threaded rods 5 to drive the two sliders 3 in the T-shaped groove 101 on the supporting leg 1 to slide toward each other, and the slider 3 drives the two supporting legs 1 to separate through the reinforcing plate 4 to unfold the bracket, and then rotate the end of the beam 2 on one supporting leg 1 to the other supporting leg 1 and fix it through the handle fixing bolt 6, and then connect it to the roller by installing the top plate 104, and fix the bracket to the ground by installing the bottom plate 105, so as to facilitate the rapid deployment of the bracket for use, and to improve the efficiency of supporting the roller by the bracket, and then reverse the above operation to facilitate the rapid disassembly and folding of the bracket, so as to facilitate the transportation and use of the bracket.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A foldable roller stand, characterized in that: include: Two supporting legs (1), two cross beams (2) are rotatably matched on the supporting legs (1), two sliders (3) are slidably matched inside the supporting legs (1), the slider (3) inside the supporting legs (1) is hinged with a reinforcing plate (4) and the other supporting leg (1), two adjacent reinforcing plates (4) are rotatably matched, a handle bidirectional threaded rod (5) for driving the two sliders (3) to slide towards each other is rotatably matched inside the supporting legs (1), and a handle fixing bolt (6) is threadedly matched on the cross beam (2).

2. A foldable roller stand according to claim 1, characterized in that: A T-shaped groove (101) is provided in the support leg (1), and the slider (3) is a T-shaped block structure. The slider (3) is slidably fitted in the T-shaped groove (101), and T-shaped blocking blocks (102) are provided at both ends of the notch of the T-shaped groove (101), and the reinforcing plate (4) is hinged to the T-shaped blocking blocks (102) on the support leg (1), and the two ends of the handle bidirectional threaded rod (5) have opposite thread directions, and the two ends of the handle bidirectional threaded rod (5) are respectively threadedly fitted with the two sliders (3).

3. A foldable roller stand according to claim 2, characterized in that: A first bearing is embedded in the T-shaped blocking block (102), and both ends of the handle bidirectional threaded rod (5) are provided with smooth curved surfaces, and both ends of the handle bidirectional threaded rod (5) are respectively fixed in two first bearings.

4. A foldable roller stand according to claim 2, characterized in that: A T-shaped blocking block (102) is provided with a groove (103), and the handle end of the handle bidirectional threaded rod (5) is rotatably fitted in the groove (103).

5. The foldable roller stand according to claim 1, characterized in that: Second bearings (401) are embedded in two adjacent reinforcing plates (4), and a rotating shaft (402) is provided between the two adjacent second bearings (401).

6. The foldable roller stand according to claim 1, characterized in that: The upper and relatively outer sides of the two supporting legs (1) are both provided with mounting top plates (104), and the lower and relatively outer sides of the two supporting legs (1) are both provided with mounting bottom plates (105).

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