Frame drying support applied to drying box

Abstract

The utility model relates to a frame drying support applied to a drying box, which comprises a left support and a right support which are detachably assembled, and moving wheels are arranged at the bottoms of the left support and the right support. In the assembling process, the left support and the right support are connected through the second telescopic rods which are more than four times, the distance between the left support and the right support can be adjusted under the adjustment of the second telescopic rods, and the second telescopic rods arranged on the left support and the right support respectively are located at different heights. The height of the rear second telescopic rod is higher than that of the front second telescopic rod; and the second telescopic rod is vertically mounted between the first longitudinal beam and the second longitudinal beam. The second telescopic rods are installed on the left support, the distance between the left support and the right support is adjusted through the second telescopic rods, more frames can be suitable for being arranged, the heights of the second telescopic rods arranged front and back are inconsistent, multi-point limiting and control of the frames can be achieved, and the frames are prevented from falling off and being damaged in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle processing equipment, in particular to a frame drying bracket used in a drying box. Background Art

[0002] An ultra-rigid carbon fiber frame refers to a bicycle frame made of carbon fiber reinforced plastic (CFRP) with ultra-high rigidity. It features excellent material properties, lightweight construction, and ultra-rigid properties. Therefore, its processing typically involves prepreg laying, hot pressing, automated tape laying, and drying. During the drying or baking process, bicycle frames are difficult to position and arrange due to their irregular shape. They cannot be laid flat on a drying table, which would require a large drying oven footprint and consume significant energy. Stacking and drying can also result in inadequate drying.

[0003] Therefore, in order to solve the above problems, the present invention proposes a frame drying bracket used in a drying box. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] The present invention aims at the above-mentioned problems in the prior art and, in order to make up for the deficiencies of the prior art, provides a frame drying bracket for use in a drying box that can be reasonably manufactured and used.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a frame drying rack for use in a drying box, comprising a detachable left rack and a right rack, the bottoms of the left rack and the right rack being provided with movable wheels; when assembled, the left rack and the right rack are connected by a second telescopic rod having a value greater than a multiple of four, the second fixed end of the second telescopic rod being mounted on the left rack, the second telescopic end extending to the right rack and being locked by a countersunk bolt, the left rack and the right rack being able to adjust the distance between them under the adjustment of the second telescopic rod, the second telescopic rods respectively provided on the left rack and the right rack being at different heights, and the height of the rear second telescopic rod being higher than the height of the front second telescopic rod;

[0008] The left bracket includes two fixedly installed front and rear first longitudinal beams and two upper and lower first transverse beams, and a first through-axis plate is provided between the upper and lower first transverse beams;

[0009] The right bracket includes two fixedly mounted front and rear second longitudinal beams and two upper and lower second transverse beams, and a second through-axis plate is provided between the upper and lower second transverse beams; the first longitudinal beam and the second longitudinal beam have the same height, and after assembly, the first through-axis plate and the second through-axis plate are symmetrically arranged.

[0010] The second telescopic rod is vertically installed between the first longitudinal beam and the second longitudinal beam.

[0011] Preferably, the moving wheels are provided with brake pads to facilitate movement and positioning.

[0012] Preferably, the first crossbeam and the second crossbeam are arranged at the same horizontal height, so as to facilitate the neat appearance and the installation of the first through-axle plate and the second through-axle plate.

[0013] Preferably, the first through-axis plate is connected to the second through-axis plate, and the first telescopic rod is provided with at least two corresponding matching ones.

[0014] Preferably, the first telescopic rod includes a second through-axis plate, and the second telescopic end extends to the first through-axis plate and is locked by a fastening bolt.

[0015] Preferably, the apertures of the first fixed end and the second telescopic end are not larger than the aperture of the bracket hole of the frame, so as to facilitate further definition of the bracket hole of the frame.

[0016] Preferably, the outer end of the movable portion of the second telescopic rod is further sleeved with a sleeve, and the sleeve is provided with a compression screw that is tightened inward to limit the position, so as to limit the length after stretching.

[0017] Preferably, there are four second telescopic rods and two first telescopic rods, and every two second telescopic rods and one first telescopic rod form a group to assemble a row of frames, which facilitates assembly of the frames.

[0018] Preferably, the first telescopic rod and the second telescopic rod in the same group are arranged at different heights. By setting the first telescopic rod and the second telescopic rod at different heights, multiple positioning points are set to achieve a limiting effect. Even when the bracket moves, the frame will not shift randomly.

[0019] (3) Beneficial effects

[0020] The utility model provides a detachable left bracket and a right bracket, and installs a second telescopic rod on the left bracket, and uses the second telescopic rod to adjust the distance between the left bracket and the right bracket, so that more frames can be applied and arranged. In addition, the heights of the second telescopic rods arranged at the front and rear are inconsistent, which can achieve multi-point limitation and control of the frame to prevent the frame from falling and being damaged during movement. By arranging moving wheels at the bottom of the bracket, it is convenient to push the frame into the drying room during drying, and to push the frame out of the drying room for natural cooling after drying. The movement is more convenient, the structure is simple and it is also easy to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of the utility model;

[0022] Figure 2 for Figure 1 Side view of;

[0023] Figure 3 for Figure 2 Side view after installing the frame;

[0024] Figure 4 This is another embodiment of the right bracket in the present utility model;

[0025] Figure 5 Schematic diagram of the first telescopic rod in the present invention;

[0026] Figure 6 This is a cross-sectional structural diagram of the second telescopic rod of the present invention when it is installed;

[0027] Figure 7 Schematic diagram of the frame structure.

[0028] The accompanying drawings are:

[0029] 1 Left bracket, 11 First longitudinal beam, 12 First through-axle plate, 13 First cross beam, 2 Right bracket, 21 Second longitudinal beam, 22 Second through-axle plate, 23 Second cross beam, 3 Moving wheel, 4 First telescopic rod, 41 First fixed end, 42 First telescopic end, 43 Fastening bolt, 5 Second telescopic rod, 51 Second fixed end, 52 Second telescopic end, 53 Countersunk bolt, 6 Sleeve, 7 Press-fit screw, 8 Frame. DETAILED DESCRIPTION

[0030] The present invention will be further described with reference to the accompanying drawings and embodiments.

[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] like Figure 1-7 As shown in the figure, the utility model is an embodiment of a frame drying bracket used in a drying box. It should be noted that this solution is mainly used in the attached Figure 7The present invention relates to a bicycle frame of a type that is already in the prior art, as can be seen in the patent number "Bicycle Frame CN110053696A". The present invention is used on such a bicycle frame. The present invention comprises a detachable left bracket 1 and a right bracket 2. The bottoms of the left bracket 1 and the right bracket 2 are both provided with movable wheels 3, and the movable wheels 3 are provided with brake pads. During assembly, the left bracket 1 and the right bracket 2 are connected by a second telescopic rod 5 that is a multiple of four or more. The second fixed end 51 of the second telescopic rod 5 is mounted on the left bracket 1, and the second telescopic end 52 extends to the right bracket 2 and is locked by a countersunk bolt 53. Under the adjustment of the second telescopic rod 5, the distance between the left bracket 1 and the right bracket 2 can be adjusted. The second telescopic rods 5 provided on the left bracket 1 and the right bracket 2 are at different heights, and the height of the rear second telescopic rod 5 is higher than that of the front second telescopic rod 5.

[0033] The left bracket 1 includes two fixedly installed front and rear first longitudinal beams 11 and two upper and lower first cross beams 13, and a first through-axis plate 12 is provided between the upper and lower first cross beams 13. The right bracket 2 includes two fixedly installed front and rear second longitudinal beams 21 and two upper and lower second cross beams 23, and a second through-axis plate 22 is provided between the upper and lower second cross beams 23; the first longitudinal beams 11 and the second longitudinal beams 21 have the same height, and the first cross beams 13 and the second cross beams 23 are set at the same horizontal height. After assembly, the first through-axis plates 12 and the second through-axis plates 22 are symmetrically arranged, and the second telescopic rod 5 is vertically installed between the first longitudinal beam 11 and the second longitudinal beam 21.

[0034] See Figure 1-3 , a first telescopic rod 4 is provided between the first through-axis plate 12 and the second through-axis plate 22 for connection, and the first telescopic rod 4 is provided with at least two corresponding matches, and the first telescopic rod 4 includes a first fixed end 41 mounted on the second through-axis plate 22, and the first telescopic end 42 extends to the first through-axis plate 12 and is locked by a fastening bolt 43. The apertures of the first fixed end 41 and the first telescopic end 42 are not larger than the aperture of the bracket hole of the frame 8. By arranging the first through-axis plate 12 and the second through-axis plate 22 on the left and right sides respectively, and arranging the first telescopic rod 4 on the through-axis plate, the first telescopic rod 4 is inserted into the bracket hole and fixed, thereby reinforcing the limiting effect;

[0035] In order to achieve the positioning of the second telescopic rod 5 after stretching, the outer end of the movable part of the second telescopic rod 5 is also sleeved with a sleeve 6, and the sleeve 6 is provided with a pressing screw 7 that is tightened inward to limit the position. During the specific assembly, four second telescopic rods 5 are provided, and two first telescopic rods 4 are provided. Every two second telescopic rods 5 and one first telescopic rod 4 form a group to assemble a row of frames 8. In addition, the first telescopic rods 4 and the second telescopic rods 5 in the same group are arranged at different heights.

[0036] The present invention also provides another embodiment, see the attached Figure 4 , is based on the above embodiment, the first telescopic rod 4 is removed from the bracket hole. Since the second telescopic rods arranged in the front and rear can well achieve the limiting effect through the limit at both ends, it is not necessary to install the first telescopic rod 4. In addition, it should be noted that in the attached Figure 2 and 3 In the figure, due to the limitation of viewing angle, it is actually the front end of the frame - the upper tube (two tubes) that is overlapped on the front second telescopic rod 5, and the rear end cross part of the frame - the rear fork (forming a loop) is sleeved on the rear second telescopic rod 5. Therefore, even without adding the first telescopic rod 4, a good frame effect can be formed, and it will not fall when moving. At the same time, such a row of frames will not affect each other's drying effect during the drying process.

[0037] When in use, the bicycle frame to be dried is first sleeved on the second telescopic rod before assembling, and the length of the second telescopic rod is pulled according to the number of frames, and then the sleeve and the pressing screw are used to limit and fix it. If there is a first telescopic rod in the scheme, it is necessary to insert the bracket hole into the aperture of the first telescopic rod during the sleeve connection process, press the upper tube part of the frame onto the second telescopic rod at the front end, and at the same time, sleeve the rear fork part of the frame into the second telescopic rod at the rear end. Other workers are required to assist when installing the frame. After the frame is fully sleeved, the two ends are assembled. It should be noted that countersunk bolts and fastening bolts are used in this scheme, and other long threaded parts can also be used for locking. It only needs to be locked without locking, which is convenient for later disassembly of the bicycle frame. Of course, in order to make the entire bracket more stable, it can also be locked. After the installation is completed, the entire bracket can be pushed to move, which is easy to use and easy to disassemble and assemble.

[0038] The above-described embodiments merely represent preferred embodiments of the present invention, and their descriptions are relatively specific and detailed. However, the present invention is not limited to these embodiments. It should be noted that any improvements made without departing from the spirit of the present invention are within the scope of protection of the present invention. Therefore, the scope of protection of this utility model patent shall be based on the appended claims.

Claims

1. A frame drying bracket used in a drying box, characterized by: The invention comprises a left bracket (1) and a right bracket (2) that can be detachably assembled, wherein the bottoms of the left bracket (1) and the right bracket (2) are both provided with moving wheels (3); when assembled, the left bracket (1) and the right bracket (2) are connected via a second telescopic rod (5) that is a multiple of four or more, wherein the second fixed end (51) of the second telescopic rod (5) is mounted on the left bracket (1), and the second telescopic end (52) extends to the right bracket (2) and is locked via a countersunk bolt (53); under the adjustment of the second telescopic rod (5), the distance between the left bracket (1) and the right bracket (2) can be adjusted, and the second telescopic rods (5) respectively arranged on the left bracket (1) and the right bracket (2) are at different heights, and the height of the rear second telescopic rod (5) is higher than the height of the front second telescopic rod (5); The left bracket (1) comprises two fixedly mounted front and rear first longitudinal beams (11) and two upper and lower first transverse beams (13), with a first through-axis plate (12) provided between the upper and lower first transverse beams (13); The right bracket (2) includes two fixedly mounted front and rear second longitudinal beams (21) and two upper and lower second transverse beams (23), and a second through-axis plate (22) is provided between the upper and lower second transverse beams (23); the first longitudinal beam (11) and the second longitudinal beam (21) have the same height, and after assembly, the first through-axis plate (12) and the second through-axis plate (22) are symmetrically arranged. The second telescopic rod (5) is vertically installed between the first longitudinal beam (11) and the second longitudinal beam (21).

2. The frame drying bracket used in a drying box according to claim 1, characterized in that: The moving wheel (3) is provided with a brake pad.

3. The frame drying bracket used in a drying box according to claim 1, characterized in that: The first crossbeam (13) and the second crossbeam (23) are arranged at the same horizontal height.

4. A frame drying bracket for use in a drying box according to any one of claims 1 to 3, characterized in that: A first telescopic rod (4) is provided between the first through-axis plate (12) and the second through-axis plate (22) for connection, and at least two correspondingly matched first telescopic rods (4) are provided.

5. The frame drying bracket used in a drying box according to claim 4, characterized in that: The first telescopic rod (4) comprises a first fixed end (41) mounted on the second through-axis plate (22), and the first telescopic end (42) extends to the first through-axis plate (12) and is locked by a fixing bolt (43).

6. The frame drying bracket used in a drying box according to claim 5, characterized in that: The apertures of the first fixed end (41) and the first telescopic end (42) are no larger than the aperture of the bracket hole of the vehicle frame (8).

7. The frame drying bracket used in a drying box according to claim 6, characterized in that: The outer end of the movable portion of the second telescopic rod (5) is also sleeved with a sleeve (6), and the sleeve (6) is provided with a pressing screw (7) that is tightened inwards to limit the position.

8. The frame drying bracket used in a drying box according to claim 7, characterized in that: Four second telescopic rods (5) are provided, and two first telescopic rods (4) are provided. Every two second telescopic rods (5) and one first telescopic rod (4) form a group to assemble a row of vehicle frames (8).

9. The frame drying bracket used in a drying box according to claim 8, characterized in that: The first telescopic rod (4) and the second telescopic rod (5) in the same group are both arranged at different heights.

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