High-speed wire rod mill roll collar transport vehicle
By designing a high-speed wire rod mill roll ring transport vehicle, using pre-embedded rails and rail transport vehicles, combined with transverse and longitudinal wheel sets, hydraulic lifting mechanisms and load-bearing devices, the collision problem during roll ring transportation was solved, realizing safe and convenient multi-roll ring transportation, and reducing damage rate and cost.
Patent Information
- Application Number
- CN202422215286.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-09-10
AI Technical Summary
In the prior art, roller rings are prone to collision with each other or with the transport tools during transportation, resulting in flesh loss and micro-cracks. In addition, the large number of roller rings to be transported and the heavy weight make operation inconvenient.
Design a high-speed wire rod mill roll ring transport vehicle, which adopts pre-embedded rails and rail transport vehicle, combined with transverse and longitudinal wheel sets, hydraulic lifting mechanism and load-bearing device, to realize the safe transportation of multiple roll rings and avoid impact and damage.
It enables safe and convenient one-time transport of multiple roller rings, avoiding chipping and micro-cracks, reducing roller ring damage, and lowering spare parts costs and steel stacking losses.
Smart Images
Figure CN223467718U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of roller ring transportation technology, and specifically relates to a high-speed wire rod rolling mill roller ring transport vehicle. BACKGROUND
[0002] The roller ring material of the high-speed wire rod rolling mill pre-precision rolling mill unit and precision rolling mill unit is generally tungsten carbide (WC), which has the main characteristics of high hardness and good wear resistance, and the outer diameter size is generally about 150mm-285mm, the thickness is generally about 57mm-95mm, and the weight is generally about 20-75kg. After using a certain tonnage in on-line rolling, the roller ring taper sleeve assembly assembled together by the new roller ring taper sleeve assembly with good grinding and the cone sleeve needs to be transported to the roller ring assembly room to wait for disassembly and removal, and the new roller ring taper sleeve assembly needs to be transported from the pre-assembly room to the on-site rolling mill to wait for on-line assembly.
[0003] At present, there are many kinds of roller ring transport tools for domestic high-speed wire rod production lines. Considering that: 1. The roller ring is a powder metallurgy product with high hardness, which is easy to collide with each other or with the transport tool during transportation, and the meat is easy to fall off. 2. The single weight of the roller ring is heavy, and the number and weight of the roller ring transported at a time are large. 3. The on-line and off-line replacement is used frequently.
[0004] In view of the above factors, the high-speed wire rod rolling mill roller ring transport vehicle can safely and conveniently transport multiple roller ring taper sleeve assemblies at a time, and can avoid the meat falling off and micro-cracks caused by the collision of the roller ring. The operator can also enter the on-site roller ring pre-working position by operating the roller ring transport vehicle on site. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a high-speed wire rod rolling mill roller ring transport vehicle to solve the problems in the background technology.
[0006] The utility model aims at providing a high-speed wire rod rolling mill roller ring transport vehicle to solve the problems in the background technology.
[0007] The pre-buried track is arranged in the longitudinal / lateral staggered form in the roller ring pre-assembly room, and the track transport vehicle runs longitudinally / laterally along the pre-buried track.
[0008] The bearing device is fixedly or detachably arranged on the track transport vehicle.
[0009] Further, the bottom of the track transport vehicle is provided with a transverse wheel set and a longitudinal wheel set, the transverse wheel set moves along the transverse direction of the embedded track, and the longitudinal wheel set moves along the longitudinal direction of the embedded track.
[0010] The longitudinal wheel set is connected with the track transport vehicle through a hydraulic lifting mechanism.
[0011] Further, the bearing device comprises a bearing frame, the bearing frame comprises a steel structure truss A and a support frame connected with the steel structure truss A, the support frames are symmetrically arranged, and the opposite surfaces of the support frames are arranged to be inclined.
[0012] The support frame and the steel structure truss A are matched through a sliding groove and a sliding rail, and the height of the sliding rail is higher than the plane of the sliding groove.
[0013] Further, the surface of the sliding rail is provided with an electrician's rubber plate, and the distance between the opposite surfaces of the sliding rail is less than the diameter of the roller ring.
[0014] Further, the sliding rail can drive the roller ring to extend to the outside of the track transport vehicle along the sliding groove.
[0015] Further, the bearing device comprises a bearing frame, the bearing frame comprises a steel structure truss A and a support frame connected with the steel structure truss A, the support frames are symmetrically arranged, and the opposite surfaces of the support frames are arranged to be inclined.
[0016] The V-shaped supporting piece and the steel structure truss formed base are connected in a detachable manner.
[0017] Further, the V-shaped supporting piece comprises a first fixed part and a second movable part, the first fixed part is a fixed part on both sides and is bolted with the steel structure truss formed base;
[0018] The second movable part is the central region of the V-shaped supporting piece, and the second movable part is connected with the steel structure truss formed base in a sliding manner.
[0019] Further, the V-shaped supporting piece is formed by a steel structure truss, and an electrician's rubber plate is arranged on the contact end face of the V-shaped supporting piece and the roller ring.
[0020] Compared with the prior art, the utility model has the advantages of:
[0021] Through the implementation of the above scheme, the utility model can safely and conveniently transport a plurality of cone sleeve roller ring assemblies at one time, can avoid the phenomenon of meat dropping and cracks caused by impact of the roller ring, and can be operated by an on-site operator to enter the inside of the roller ring pre-assembly room through the steerable roller ring transport vehicle, thereby being not limited by the crane and being unable to be lifted into the room
[0022] The utility model has practical popularization value for the enterprise using the roll ring of domestic high speed wire rod rolling mill. According to the calculation of reducing 10 pieces of 10 inches, 6 pieces of 8 inches and 8 pieces of 6 inches roll ring damage per year, spare parts cost of 100,000 yuan is reduced per year, and the annual loss of 50,000 yuan is expected due to the crack of roll ring caused by collision, so the benefit of 150,000 yuan is expected. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is the schematic diagram of roll ring transport vehicle of the utility model;
[0024] Figure 2 It is the schematic diagram of bearing frame of the utility model;
[0025] Figure 3 It is the schematic diagram of support frame of the utility model;
[0026] Figure 4 It is the schematic diagram of another state roll ring transport vehicle of the utility model;
[0027] Figure 5 It is the schematic diagram of base formed by steel structure truss of the utility model;
[0028] Figure 6 It is the schematic diagram of V-shaped supporting piece of the utility model;
[0029] Figure 7 It is the schematic diagram of pre-buried track and track transport vehicle cooperation of the utility model. DETAILED DESCRIPTION
[0030] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0031] In the description of the utility model, it should be explained that unless there is explicit provision and limitation, the terms "installation", "connection", "connection" should be understood in a broad sense, for example, it can be fixed connection, can be detachable connection, or integrally connected, can be directly connected, or indirectly connected through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0032] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0033] As shown in Figures 1-7 A high-speed wire rod mill roller ring transport vehicle, comprising a pre-buried track 1 and a track transport vehicle 2 matched with the pre-buried track 1, a bearing device 3 is arranged on the track transport vehicle 2, and the bearing device 3 is arranged transversely along the track transport vehicle 2.
[0034] The pre-buried track 1 is arranged in a longitudinal / transverse staggered manner in the roller ring pre-assembly room, and the track transport vehicle 2 runs longitudinally / transversely along the pre-buried track 1.
[0035] The bearing device 3 is arranged on the track transport vehicle 2 in a fixed or detachable manner.
[0036] The track transport vehicle is controlled in a manual push-pull or electric control manner.
[0037] In order to facilitate the reversing of the two sets of wheel groups through the hydraulic lifting mechanism in the use state, the bottom of the track transport vehicle 2 is provided with a transverse wheel group 2-1 and a longitudinal wheel group 2-2, the transverse wheel group 2-1 moves along the transverse direction of the pre-buried track 1, and the longitudinal wheel group 2-2 moves along the longitudinal direction of the pre-buried track 1.
[0038] The longitudinal wheel group 2-2 is connected with the track transport vehicle 2 through a hydraulic lifting mechanism (the hydraulic lifting mechanism is arranged at the bottom of the track transport vehicle 2, and the hydraulic lifting mechanism adopts the existing technology disclosed hydraulic cylinder lifting structure).
[0039] The transverse wheel group 2-1 and the longitudinal wheel group 2-2 arranged above are respectively arranged in the mutually perpendicular tracks and run longitudinally and transversely.
[0040] When the track transport vehicle moves to the longitudinal / transverse staggered position, the track transport vehicle 2 is lifted as a whole through the hydraulic lifting mechanism, and the transverse movement is lifted, and at this time the longitudinal wheel group 2-2 is in contact with the longitudinal track.
[0041] In order to facilitate the bearing device to support and transport the roller ring in use, the bearing device 3 comprises a bearing frame 3-1, the bearing frame 3-1 comprises a steel structure truss A3-1-1 and a support frame 3-1-2 connected with the steel structure truss A3-1-1, the support frame 3-1-2 is symmetrically arranged, and the opposite surfaces of the support frame 3-1-2 are arranged in an inclined manner;
[0042] The support frame 3-1-2 and the steel structure truss A3-1-1 are matched by a chute and a slide rail, and the height of the slide rail is higher than the plane of the chute.
[0043] In order to facilitate the setting of rubber plates on the surface of the slide rail in use to avoid damage to the roller ring when preventing the roller ring, the surface of the slide rail is provided with an electrician rubber plate 3-1-3, and the distance between the opposite surfaces of the slide rail is less than the diameter of the roller ring.
[0044] When the slide rail is moved out of the chute, the bolt pin ring arranged at both ends of the slide rail can be pulled by the external hydraulic drive mechanism.
[0045] In order to facilitate the carrying of the roller ring by the slide-out of the slide rail in use, the slide rail can drive the roller ring to extend outside the track transport vehicle 2 along the chute.
[0046] In order to facilitate the bearing device to support and transport the roller ring in use, another form of supporting device structure is provided, the bearing device 3 comprises a bearing frame 3-1, the bearing frame 3-1 comprises a steel structure truss formed base 3-1-4 and a V-shaped supporting piece 3-1-5 connected with the steel structure truss formed base 3-1-4;
[0047] The V-shaped supporting piece 3-1-5 is provided with one or two on the steel structure truss formed base 3-1-4.
[0048] The V-shaped supporting piece 3-1-5 and the steel structure truss formed base 3-1-4 are connected in a detachable manner.
[0049] In order to facilitate the bearing device to support and transport the roller ring in use, another form of supporting device structure is provided, the bearing device 3 comprises a bearing frame 3-1, the bearing frame 3-1 comprises a steel structure truss formed base 3-1-4 and a V-shaped supporting piece 3-1-5 connected with the steel structure truss formed base 3-1-4;
[0050] The second movable part 32 is the central region of the V-shaped supporting piece, and the second movable part 32 is connected with the steel structure truss formed base 3-1-4 in a sliding manner.
[0051] In order to facilitate the setting of rubber plate on the surface of slide rail in use state, avoid damage to the roller ring when preventing the roller ring, the V-shaped support 3-1-5 is formed by steel structure truss, and the V-shaped support is provided with an electrician rubber plate 3-1-3 on the contact end surface of the roller ring.
[0052] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0053] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.
Claims
1. A high speed wire rod mill roll ring transport vehicle characterized by: The rail transport vehicle (2) is provided with a bearing device (3) arranged transversely along the rail transport vehicle (2); The pre-embedded rail (1) is arranged in a longitudinal / lateral staggered manner in the roll ring pre-assembly room, and the rail transport vehicle (2) runs longitudinally / laterally along the pre-embedded rail (1); The bearing device (3) is arranged on the rail transport vehicle (2) in a fixed or detachable manner.
2. The high speed wire rod mill roll ring transport cart of claim 1, wherein: The bottom of the rail transport vehicle (2) is provided with a transverse wheel set (2-1) and a longitudinal wheel set (2-2), the transverse wheel set (2-1) moves along the transverse direction of the pre-embedded rail (1), and the longitudinal wheel set (2-2) moves along the longitudinal direction of the pre-embedded rail (1); The longitudinal wheel set (2-2) is connected to the rail transport vehicle (2) through a hydraulic lifting mechanism.
3. The high speed wire rod mill roll ring transport cart of claim 2, wherein: The bearing device (3) includes a bearing frame (3-1), the bearing frame (3-1) includes a steel structure truss A (3-1-1) and a support frame (3-1-2) connected to the steel structure truss A (3-1-1), the support frame (3-1-2) is arranged symmetrically, and the opposite surfaces of the support frame (3-1-2) are arranged obliquely. The support frame (3-1-2) and the steel structure truss A (3-1-1) are matched by a sliding groove and a sliding rail, and the height of the sliding rail is higher than the plane of the sliding groove.
4. The high speed wire rod mill roll ring transport cart of claim 3, wherein: The surface of the sliding rail is provided with an electrician's rubber plate (3-1-3), and the distance between the opposite surfaces of the sliding rail is less than the diameter of the roll ring.
5. The high speed wire rod mill roll ring transport cart of claim 4, wherein: The sliding rail can drive the roll ring to extend outward of the rail transport vehicle (2) along the sliding groove.
6. The high speed wire mill roll ring transport cart of claim 2, wherein: The bearing device (3) includes a bearing frame (3-1), the bearing frame (3-1) includes a steel structure truss formed base (3-1-4) and a V-shaped support (3-1-5) connected to the steel structure truss formed base (3-1-4); The V-shaped support (3-1-5) and the steel structure truss formed base (3-1-4) are connected in a detachable manner.
7. The high speed wire rod mill roll ring transport cart of claim 6, wherein: The V-shaped support (3-1-5) includes a first fixed part (31) and a second movable part (32), the first fixed part (31) is a fixed part on both sides and is bolted to the steel structure truss formed base (3-1-4); The second movable part (32) is the central region of the V-shaped support, and the second movable part (32) is connected to the steel structure truss formed base (3-1-4) in a sliding manner.
8. The high speed wire rod mill roll ring transport cart of claim 7, wherein: The V-shaped support (3-1-5) is formed by a steel structure truss, and an electrician's rubber plate (3-1-3) is arranged on the contact end surface of the V-shaped support and the roll ring.