Roller frame suitable for storing medium-large straightening rollers
By designing a roller frame suitable for medium and large straightening rollers, the combined structure of multiple groups of support vertical rods and supporting cross rods is used to solve the problem of space occupied by the stacking of straightening rollers, and the orderly storage and on-site management of straightening rollers are achieved.
Patent Information
- Application Number
- CN202421604488.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The wear and replacement of medium and large straightening rollers leads to excessive use of stacking space, causing chaos in on-site management.
A roller frame suitable for medium and large straightening rollers is designed, including a base and a number of support uprights units arranged in parallel with the front and rear. The support uprights unit consists of a plurality of support uprights, first and second support crossbars. The support crossbars are flexiblely connected by hinging mechanisms and fixing pins, and V-shaped positioning blocks are respectively arranged on the top to fix the straightening rollers.
The orderly storage of medium and large straightening rollers is realized, saving the stacking site and convenient on-site management.
Smart Images
Figure CN222972136U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a roller rack suitable for storing medium and large-sized straightening rollers, belonging to the technical field of storage devices. Background Art
[0002] With the continuous development of the steel industry, many enterprises pay more attention to the post-treatment finishing of products. The bars after being taken offline from the rolling mill need to be straightened, so the use of straightening machines is becoming more and more extensive, and the usage amount of straightening rollers is also increasing continuously. While the output is continuously increasing, the wear amount of the straightening rollers is also getting larger and larger, so more and more straightening rollers are used. The replaced old straightening rollers need to occupy a large amount of stacking space, resulting in chaotic on-site management. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a roller rack suitable for storing medium and large-sized straightening rollers for the above-mentioned existing technology, so that the straightening rollers can be stored orderly, saving stacking sites and facilitating on-site management.
[0004] The technical solution adopted by the utility model to solve the above problems is as follows: a roller rack suitable for storing medium and large-sized straightening rollers, including a base, and two groups of support vertical rod units arranged parallel to each other front and back are provided on the base; any one of the support vertical rod units respectively includes a plurality of support vertical rods, and the plurality of support vertical rods are evenly spaced left and right. A support cross bar is arranged between two adjacent support vertical rods: a first support cross bar and a plurality of second support cross bars. The first support cross bar and the second support cross bars are evenly distributed along the height direction of the support vertical rods. The first support cross bar is close to the base, and the second support cross bar is arranged above the first support cross bar. The first support cross bar is fixed between two adjacent support vertical rods, one end of the second support cross bar is hinged to a support vertical rod through a hinge mechanism, and the other end of the second support cross bar is fixed to an adjacent support vertical rod through a fixed pin; V-shaped positioning blocks are respectively arranged at the tops of the support cross bars, and both ends of the straightening roller are horizontally placed on the two V-shaped positioning blocks arranged front and back.
[0005] A nylon plate is arranged on the V-shaped positioning block.
[0006] The hinge mechanism includes two fixing seats arranged symmetrically up and down. A storage groove is formed between the two fixing seats. One end of the second support cross bar is inserted into the storage groove, and a fixing pin shaft vertically penetrates the fixing seat and the second support cross bar, so that the second support cross bar can rotate around the fixing pin shaft.
[0007] On the side of the other end of the second support crossbar, a fixed pin mounting seat is provided. The fixed pin is horizontally inserted into the fixed pin mounting seat. On the side of the support vertical rod, pin blocks are respectively provided. Pin holes are formed in the pin blocks. Move the fixed pin so that one end of the fixed pin is inserted into the pin hole to realize the fixed connection between the second support crossbar and the support vertical rod; or move one end of the fixed pin away from the pin hole so that the second support crossbar can rotate around the fixed pin shaft.
[0008] The fixed pin is an L-shaped structural member.
[0009] Compared with the prior art, the advantages of the present utility model are as follows: A roller rack suitable for storing medium and large-sized straightening rollers can store a number of medium and large-sized straightening rollers, achieve orderly storage, save stacking space, and facilitate on-site management. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 is a schematic diagram of a roller rack suitable for storing medium and large-sized straightening rollers according to an embodiment of the present utility model;
[0011] Figure 2 is Figure 1 a schematic diagram of;
[0012] Figure 3 is Figure 1 an enlarged view of A in;
[0013] Figure 4 is Figure 1 an enlarged view of B in;
[0014] In the figure, 1 is the base, 2 is the support vertical rod, 3 is the first support crossbar, 4 is the second support crossbar, 5 is the V-shaped positioning block, 6 is the nylon plate, 7 is the fixed pin, 8 is the hinge mechanism, 9 is the fixed seat, 10 is the fixed pin shaft, 11 is the fixed pin mounting seat, and 12 is the pin block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The present utility model will be further described in detail below with reference to the embodiments of the drawings.
[0016] As Figure 1 、 2As shown in the figure, a roller rack applicable to the storage of medium and large-sized straightening rollers in this embodiment includes a base 1. There are two sets of support vertical rod units arranged parallel to each other before and after on the base 1. Each set of support vertical rod units includes multiple support vertical rods 2. The multiple support vertical rods 2 are evenly spaced left and right. Support crossbars are respectively arranged between adjacent two support vertical rods 2: a first support crossbar 3 and multiple second support crossbars 4. The first support crossbar 3 and the multiple second support crossbars 4 are evenly spaced along the height direction of the support vertical rods 2. The first support crossbar 3 is close to the base 1, and the second support crossbars 4 are arranged above the first support crossbar 3. The first support crossbar 3 is fixed between adjacent two support vertical rods 2. One end of the second support crossbar 4 is hinged to a support vertical rod 2 through a hinge mechanism 8, and the other end of the second support crossbar 4 is fixed to an adjacent another support vertical rod 2 through a fixed pin 7. V-shaped positioning blocks 5 are respectively arranged on the tops of the first support crossbar 3 and the second support crossbar 4. The two ends of the straightening roller are horizontally placed on the two V-shaped positioning blocks 5 arranged before and after, preventing the straightening roller from sliding, enabling several medium and large-sized straightening rollers to be stored orderly, and saving the stacking site.
[0017] Nylon plates 6 are respectively arranged on the upper surfaces of the V-shaped positioning blocks 5. The material of the nylon plates is PA66, which plays a protective role for the ends of the straightening rollers to prevent bumping damage.
[0018] As Figure 4 shown in the figure, the hinge mechanism 8 includes two fixing seats 9 arranged symmetrically up and down. A placing groove is formed between the two fixing seats 9. One end of the second support crossbar 4 is inserted into the placing groove. Fixing holes are respectively opened on the fixing seats 9, and a connecting hole is opened at one end of the second support crossbar 4. A fixing pin 10 vertically penetrates the fixing hole and the connecting hole, enabling the second support crossbar 4 to rotate around the fixing pin 10.
[0019] As Figure 3 shown in the figure, a fixed pin mounting seat 11 is arranged on the side surface of the other end of the second support crossbar 4. The L-shaped fixed pin 7 is horizontally inserted into the fixed pin mounting seat 11. Insertion blocks 12 are respectively arranged on the side surfaces of the support vertical rods 2, and insertion holes are opened on the insertion plates 12. Move the fixed pin 7 so that one end of the fixed pin 7 is inserted into the insertion hole, that is, the second support crossbar is fixed between the two support vertical rods; or make the fixed pin away from the insertion hole, enabling the second support crossbar to rotate around the fixed pin. When the straightening roller is stored on the first support crossbar, the fixed pin is away from the insertion hole, enabling the second support crossbar to rotate around the fixed pin, facilitating the placement of the straightening roller on the V-shaped positioning block of the first support crossbar. When the straightening roller is stored on the second support crossbar at the bottommost layer, the remaining second support crossbars above all rotate around the corresponding fixed pins, facilitating the placement of the straightening roller on the V-shaped positioning blocks of the second support rods, and so on.
[0020] This application can store several medium and large-sized straightening rollers, store them orderly, save the stacking site, and facilitate on-site management.
[0021] In addition to the above embodiments, the present utility model also includes other implementation manners. Any technical solution formed by means of equivalent transformation or equivalent substitution shall fall within the protection scope of the claims of the present utility model.
Claims
1. A roller stand suitable for storing medium and large straightening rollers, characterized by: The invention comprises a base, on which are provided two groups of supporting upright pole units which are arranged in parallel front and back; any of the supporting upright pole units comprises a plurality of supporting upright poles, which are evenly spaced left and right, and a supporting cross bar is arranged between two adjacent supporting upright poles: a first supporting cross bar and a plurality of second supporting cross bars, the first supporting cross bar and the second supporting cross bar are evenly distributed along the height direction of the supporting upright poles, the first supporting cross bar is close to the base, the second supporting cross bar is arranged above the first supporting cross bar, the first supporting cross bar is fixed between two adjacent supporting upright poles, one end of the second supporting cross bar is hinged to one supporting upright pole by a hinge mechanism, and the other end of the second supporting cross bar is fixed to another adjacent supporting upright pole by a fixing pin; V-shaped positioning blocks are respectively arranged on the top of the supporting cross bars, and the two ends of the straightening roller are horizontally mounted on the two V-shaped positioning blocks arranged front and back.
2. A roller stand suitable for storing medium and large straightening rollers according to claim 1, characterized in that: A nylon plate is arranged on the V-shaped positioning block.
3. A roller stand suitable for storing medium and large straightening rollers according to claim 1, characterized in that: The hinge mechanism includes two fixed seats arranged symmetrically up and down, a storage groove is formed between the two fixed seats, one end of the second support cross bar is inserted into the storage groove, and a fixed pin shaft vertically penetrates the fixed seat and the second support cross bar, so that the second support cross bar can rotate around the fixed pin shaft.
4. A roller stand suitable for storing medium and large straightening rollers according to claim 3, characterized in that: A fixed latch mounting seat is provided on the side of the other end of the second supporting cross bar, and the fixed latch is horizontally inserted in the fixed latch mounting seat. Latch blocks are respectively provided on the sides of the supporting vertical poles, and latch holes are provided on the latch blocks. The fixed latch is moved so that one end of the fixed latch is inserted in the latch hole to realize a fixed connection between the second supporting cross bar and the supporting vertical pole; or one end of the fixed latch is moved away from the latch hole so that the second supporting cross bar can rotate around the fixed pin shaft.
5. A roller stand suitable for storing medium and large straightening rollers according to claim 4, characterized in that: The fixing latch is an L-shaped structural member.