Device for rapidly manufacturing winch steel wire rope hook head
By designing a device for rapid production of winch wire rope hooks, the oblique junction of the upper bending pressure plate and the lower bending pressure plate is used to solve the problem of low production efficiency of wire rope hooks, and efficient and stable wire rope bending and pressing are achieved, which is suitable for wire ropes of different sizes.
Patent Information
- Application Number
- CN202420579612.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The production efficiency of wire rope hook heads is low. The traditional method takes a long time and it is difficult to bending the wire rope as required, which affects production efficiency.
A device including a base, a rotating support, an operating arm, an upper bending press plate and a lower bending press plate is designed, and stable bending and pressing of the wire rope is achieved through oblique engagement of the upper bending press plate and the lower bending press plate.
The production efficiency of the wire rope hook is improved, and the damage of the wire rope is prevented during the production process. The application and stability of the device are enhanced by replacing the pressing plates of different sizes.
Smart Images
Figure CN222551982U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a device for quickly manufacturing a winch wire rope hook. Background Art
[0002] The mining process of metal and non-metal underground mines is often accompanied by material lifting, and the main lifting methods are vertical shaft lifting and inclined shaft lifting. The winch lifting used in the inclined shaft lifting requires the production of a wire rope hook head, which is used to connect the mine car or the skip, but the wire rope hook head is prone to damage to the end wire rope or damage to the hook head connection section during use. When damage occurs, especially when the wire is broken, it is necessary to stop the operation, cut the wire rope in time and remake a new hook head before continuing to lift. In the process of making the wire rope hook head, the bending back pressure rate of the wire rope directly affects the efficiency of hook head production. Excessive force can easily damage the wire rope or make the wire rope loose; insufficient force will cause the wire rope to rebound, resulting in failure of hook head production. The traditional production method is time-consuming and the wire rope is difficult to bend in place as required, which greatly affects production efficiency. Therefore, the utility model proposes a device for quickly making a winch wire rope hook head to solve the problem of low efficiency in making wire rope hook heads. Utility Model Content
[0003] The main purpose of the utility model is to provide a device for quickly manufacturing a winch wire rope hook, so as to solve the problem of low manufacturing efficiency of the wire rope hook.
[0004] To achieve the above-mentioned purpose, the device for quickly making a winch wire rope hook proposed by the utility model includes a base, a rotating support, an operating arm, an upper bending pressure plate and a lower bending pressure plate; the rotating support is arranged at one end of the base, and is used to rotatably connect the operating arm; a lower fixed base is arranged on the side of the base facing the operating arm, and the lower fixed base is used to detachably connect the lower bending pressure plate; an upper fixed base is arranged on the side of the operating arm facing the base, and the upper fixed base is used to detachably connect the upper bending pressure plate; the upper bending pressure plate and the lower bending pressure plate are both in the shape of a tube groove, so that the wire rope can pass through the lower bending pressure plate and the upper bending pressure plate; the upper bending pressure plate is obliquely arranged on the operating arm, and the lower bending pressure plate is obliquely arranged on the base, and the operating arm can drive the upper bending pressure plate to obliquely engage with the lower bending pressure plate.
[0005] Preferably, the base includes an oblique forward base, an oblique middle base and an oblique rear base; one end of the oblique middle base is connected to one end of the oblique forward base, and the other end of the oblique middle base is vertically connected to the middle part of the oblique rear base; the rotating support is arranged in the middle part of the oblique rear base; the lower fixed base is arranged on the oblique middle base.
[0006] Preferably, the oblique middle base is obliquely connected to the oblique front base so that the middle part of the base can bulge upward.
[0007] Preferably, two first connecting blocks are respectively provided at both ends of the upper bending pressure plate, and a first threaded rod is provided on the side of the first connecting block facing away from the upper bending pressure plate; two first passing holes for the first threaded rod to pass through are respectively opened at both ends of the upper fixed base; the first threaded rod is movably inserted into the first passing hole, and the first threaded rod is screwed with a first nut, and the first nut and the first connecting block are respectively located on both sides of the upper fixed base.
[0008] Preferably, two second connecting blocks are respectively provided at both ends of the lower bending pressure plate, and a second threaded rod is provided on the side of the second connecting block facing away from the lower bending pressure plate; two second passing holes for the second threaded rod to pass through are respectively opened at both ends of the lower fixed base; the second threaded rod is movably inserted into the second passing hole, and the second threaded rod is screwed with a second nut, and the second nut and the second connecting block are respectively located on both sides of the lower fixed base.
[0009] Preferably, a first arc groove is provided at one end of the first connecting block facing away from the first threaded rod, and the upper curved pressure plate is embedded in the first arc groove; a second arc groove is provided at one end of the second connecting block facing away from the second threaded rod, and the lower curved pressure plate is embedded in the second arc groove.
[0010] Preferably, the operating arm is a curved arm.
[0011] Preferably, the rotating support includes a first support and a second support parallel to each other, and a rotating shaft vertically passing through the first support and the second support; a shaft sleeve is provided at one end of the operating arm, and the shaft sleeve is sleeved on the rotating shaft.
[0012] Preferably, the middle portion of the upper fixed base is welded to the operating arm; and the middle portion of the lower fixed base is welded to the oblique middle base.
[0013] Preferably, the gripping portion of the operating arm is provided with a handle cover.
[0014] In the technical solution of the utility model, the upper bending pressing plate and the lower bending pressing plate are both in the shape of a tube groove. Therefore, when making a wire rope hook, a longer section of the wire rope will be located between the upper bending pressing plate and the lower bending pressing plate, so that the upper bending pressing plate and the lower bending pressing plate have sufficient contact area with the wire rope, which can not only ensure the strength during pressing and prevent the wire rope from rebounding, but also avoid damage to the wire rope during pressing due to too small contact area with the wire rope; the upper bending pressing plate is detachably connected to the upper fixed base, and the lower bending pressing plate is detachably connected to the lower fixed base. Therefore, when facing different sizes When making a wire rope, the sizes of different wire ropes can be adapted by replacing the upper bending plate and the lower bending plate of different sizes, thereby improving the applicability of the device for quickly making a winch wire rope hook; the upper bending plate and the lower bending plate can be obliquely engaged, so when making a wire rope on an inclined shaft, the device for quickly making a winch wire rope hook can be at a certain angle to the wire rope, and the wire rope does not need to pass vertically through the device for quickly making a winch wire rope hook, which can greatly improve the stability of the device for quickly making a winch wire rope hook on the inclined shaft, making it less likely to overturn. In summary, the utility model can not only improve the production efficiency of the wire rope hook, but also prevent the wire rope from being damaged when making the hook, and can adapt to wire ropes of different sizes by replacing components, has good applicability, and also has good stability when making a wire rope hook on an inclined shaft. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0016] Figure 1 It is a side structural schematic diagram of the device for quickly making a winch wire rope hook of the utility model;
[0017] Figure 2 It is a schematic diagram of the top view of the structure of the device for quickly making a winch wire rope hook of the utility model;
[0018] Figure 3 It is a side view of the engagement state of the upper bending pressing plate and the lower bending pressing plate of the device for quickly making a winch wire rope hook of the utility model;
[0019] Figure 4 It is a front view of the engagement state of the upper bending pressing plate and the lower bending pressing plate of the device for quickly making a winch wire rope hook of the utility model.
[0020] Description of Figure Numbers:
[0021] 1- oblique forward base; 2- oblique middle base; 3- oblique rear base; 4- rotating support; 5- operating arm; 6- upper fixed base; 7- upper bending pressure plate; 8- first connecting block; 9- lower fixed base; 10- lower bending pressure plate; 11- second connecting block; 12- first support; 13- second support; 14- rotating shaft; 15- bushing.
[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0025] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0028] The utility model provides a device for quickly manufacturing a winch wire rope hook.
[0029] Please refer to Figures 1 to 4 The device for quickly making a winch wire rope hook comprises a base, a rotating support 4, an operating arm 5, an upper bending plate 7 and a lower bending plate 10; the rotating support 4 is arranged at one end of the base, and is used to rotatably connect the operating arm 5; a lower fixed base 9 is arranged on the side of the base facing the operating arm 5, and the lower fixed base 9 is used to detachably connect the lower bending plate 10; an upper fixed base 6 is arranged on the side of the operating arm 5 facing the base, and the upper fixed base 6 is used to detachably connect the upper bending plate 7; the upper bending plate 7 and the lower bending plate 10 are both in the shape of a tube groove, so that the wire rope can pass through the lower bending plate 10 and the upper bending plate 7; the upper bending plate 7 is obliquely arranged on the operating arm 5, and the lower bending plate 10 is obliquely arranged on the base, and the operating arm 5 can drive the upper bending plate 7 to obliquely engage with the lower bending plate 10.
[0030] In the technical solution of the utility model, the upper bending pressing plate 7 and the lower bending pressing plate 10 are both in the shape of a tube groove. Therefore, when making a wire rope hook, a longer section of the wire rope will be located between the upper bending pressing plate 7 and the lower bending pressing plate 10, so that the upper bending pressing plate 7 and the lower bending pressing plate 10 have sufficient contact area with the wire rope, which can not only ensure the strength during pressing and prevent the wire rope from rebounding, but also avoid damage to the wire rope during pressing due to too small a contact area with the wire rope; the upper bending pressing plate 7 is detachably connected to the upper fixed base 6, and the lower bending pressing plate 10 is detachably connected to the lower fixed base 11. Therefore, in the surface For steel wire ropes of different sizes, the sizes of different steel wire ropes can be adapted by replacing the upper bending plate 7 and the lower bending plate 10 of different sizes, thereby improving the applicability of the device for quickly making a winch wire rope hook; the upper bending plate 7 and the lower bending plate 10 can be obliquely engaged, so when making a steel wire rope on an inclined shaft, the device for quickly making a winch wire rope hook can be at a certain angle to the steel wire rope, and the steel wire rope does not need to pass vertically through the device for quickly making a winch wire rope hook, which can greatly improve the stability of the device for quickly making a winch wire rope hook on the inclined shaft, making it less likely to overturn. In summary, the utility model can not only improve the production efficiency of the steel wire rope hook, but also prevent the steel wire rope from being damaged when making the hook, and can adapt to steel wire ropes of different sizes by replacing components, has good applicability, and also has good stability when making a steel wire rope hook on an inclined shaft.
[0031] When in use, a steel wire rope of suitable length is selected to pass through the lower bending plate 10 and the upper bending plate 7, the operating arm 5 is pressed down, and the rope clamp is installed as required. In this embodiment, the angle between the upper bending plate 7 and the operating arm 5 is 60°, and the angle between the lower bending plate 10 and the base is 60°; the lengths of the upper bending plate 7 and the lower bending plate 10 are the same, and they can be fully engaged; when the upper bending plate 7 and the lower bending plate 10 are engaged, they can just accommodate the bent steel wire rope to pass through.
[0032] Preferably, the base includes an oblique forward base 1, an oblique middle base 2 and an oblique rear base 3; one end of the oblique middle base 2 is connected to one end of the oblique forward base 1, and the other end of the oblique middle base 2 is vertically connected to the middle part of the oblique rear base 3; the rotating support 4 is arranged in the middle part of the oblique rear base 3; the lower fixed base 9 is arranged on the oblique middle base 2.
[0033] Specifically, the base is T-shaped, and the T-shape can increase the stability of the device for quickly making a winch wire rope hook. The inclined rear base 3 can provide support on both sides when making the wire rope hook, thereby preventing the device for quickly making a winch wire rope hook from tipping over to both sides; the inclined forward base 1 is used for the operator to step on the inclined forward base 1 with his feet when bending the wire rope, so as to facilitate the exertion of force and ensure the stability of the device for quickly making a winch wire rope hook.
[0034] Preferably, the oblique middle base 2 is obliquely connected to the oblique front base 1 so that the middle part of the base can bulge upward.
[0035] The middle part of the base can bulge upwards, which is more conducive to the engagement of the upper bending pressure plate 7 and the lower bending pressure plate 10 on the one hand, and can raise the height of the wire rope on the other hand, which is conducive to the installation of the rope clamp after the wire rope is bent.
[0036] Preferably, two first connecting blocks 8 are respectively provided at both ends of the upper bending pressure plate 7, and a first threaded rod is provided on the side of the first connecting block 8 facing away from the upper bending pressure plate 7; two first passing holes for the first threaded rod to pass through are respectively opened at both ends of the upper fixed base 6; the first threaded rod is movably inserted into the first passing hole, and the first threaded rod is screwed with a first nut, and the first nut and the first connecting block 8 are respectively located on both sides of the upper fixed base 6.
[0037] Preferably, two second connecting blocks 11 are respectively provided at both ends of the lower bending pressure plate 10, and a second threaded rod is provided on the side of the second connecting block 11 facing away from the lower bending pressure plate 10; two second passing holes for the second threaded rod to pass through are respectively opened at both ends of the lower fixed base 9; the second threaded rod is movably inserted into the second passing hole, and the second threaded rod is screwed with a second nut, and the second nut and the second connecting block 11 are respectively located on both sides of the lower fixed base 9.
[0038] Please refer to Figure 3 to Figure 4 , Figure 3 and Figure 4 This is a schematic diagram of the engagement of the upper bending pressure plate 7 and the lower bending pressure plate 10 when the upper bending pressure plate 7 is connected to the upper fixed base 6 and the lower bending pressure plate 10 is connected to the lower fixed base 9. In actual use, the first nut and the first connecting block 8 should be respectively tightly attached to both sides of the upper fixed base 6, and the second nut and the second connecting block 11 should be respectively tightly attached to both sides of the lower fixed base 9 to ensure a tight connection.
[0039] Specifically, the two first connecting blocks 8 are symmetrically arranged at the two ends of the upper bending pressure plate 7, the first threaded rod is welded to the middle of the first connecting block 8, and the two first through holes are symmetrically opened at the two ends of the upper fixed base 6; the two second connecting blocks 11 are symmetrically arranged at the two ends of the lower bending pressure plate 11, the second threaded rod is welded to the middle of the second connecting block 11, and the two second through holes are symmetrically opened at the two ends of the lower fixed base 9.
[0040] When facing steel wire ropes of different sizes, the upper bending plate 7 and the lower bending plate 10 should be replaced in pairs. Specifically, when the upper bending plate 7 and the lower bending plate 10 need to be replaced, the first nut and the second nut are screwed out respectively, and the upper bending plate 7 and the lower bending plate 10 can be removed and replaced.
[0041] Preferably, a first arc groove is provided at one end of the first connecting block 8 which faces away from the first threaded rod, and the upper curved pressure plate 7 is embedded in the first arc groove; a second arc groove is provided at one end of the second connecting block 11 which faces away from the second threaded rod, and the lower curved pressure plate 10 is embedded in the second arc groove.
[0042] The upper curved pressing plate 7 is embedded in the first arc groove, and the lower curved pressing plate 10 is embedded in the second arc groove, which can enhance the integrity and stability of the connection and the rigidity of the structure, so that the upper curved pressing plate 7 and the lower curved pressing plate 10 are not easy to loosen or be damaged when subjected to force. Specifically, the connection method can be a welding connection.
[0043] Preferably, the operating arm 5 is a curved arm.
[0044] Specifically, the operating arm 5 includes a holding portion and a connecting portion for connecting the rotating support 4 and the upper fixed base 6. The holding portion and the connecting portion are not in a straight line, and the holding portion is located on the side of the connecting portion away from the base. Therefore, the operating arm 5 can facilitate the operator to apply force and operate.
[0045] Preferably, the rotating support 4 includes a first support 12 and a second support 15 which are parallel to each other, and a rotating shaft 13 which is vertically penetrated through the first support 12 and the second support 15 ; a sleeve 14 is provided at one end of the operating arm 5 , and the sleeve 14 is sleeved on the rotating shaft 13 .
[0046] Specifically, the rotating shaft 13 is detachable, so the operating arm 5 is detachably connected to the base. The detachable connection makes the device for quickly making a winch wire rope hook easy to carry, maintain and replace.
[0047] Preferably, the middle portion of the upper fixed base 6 is welded to the operating arm 5 ; and the middle portion of the lower fixed base 9 is welded to the oblique middle base 2 .
[0048] Welding connection is a common connection method, which can well connect planes and planes, and planes and curved surfaces, so it can ensure that the upper fixed base 6 and the operating arm 5, and the lower fixed base 9 and the oblique middle base 2 are firmly connected. The middle part of the upper fixed base 6 is connected to the operating arm 5, and the middle part of the lower fixed base 9 is connected to the oblique middle base 2, which can make the upper curved plate 7 and the lower curved plate 10 more balanced in force, ensuring the stability of the structure.
[0049] Preferably, the gripping portion of the operating arm 5 is provided with a handle cover.
[0050] In this embodiment, the handle cover is made of rubber material, and the surface of the handle cover is provided with anti-slip particles to enhance the comfort of the operator when using the device for quickly making a winch wire rope hook, ensure that the operator holds it steadily and prevent slipping.
[0051] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A device for quickly making a winch wire rope hook, characterized in that: The invention comprises a base, a rotating support (4), an operating arm (5), an upper bending pressure plate (7) and a lower bending pressure plate (10); the rotating support (4) is arranged at one end of the base and is used for rotatably connecting the operating arm (5); a lower fixed base (9) is arranged on the side of the base facing the operating arm (5), and the lower fixed base (9) is used for detachably connecting the lower bending pressure plate (10); an upper fixed base (6) is arranged on the side of the operating arm (5) facing the base, and the upper The fixed base (6) is used for detachably connecting the upper bending pressure plate (7); the upper bending pressure plate (7) and the lower bending pressure plate (10) are both in the shape of a tube groove, so that the wire rope can pass through the lower bending pressure plate (10) and the upper bending pressure plate (7); the upper bending pressure plate (7) is obliquely arranged on the operating arm (5), and the lower bending pressure plate (10) is obliquely arranged on the base, and the operating arm (5) can drive the upper bending pressure plate (7) to obliquely engage with the lower bending pressure plate (10).
2. The device for quickly making a winch wire rope hook according to claim 1, characterized in that: The base comprises an oblique forward base (1), an oblique middle base (2) and an oblique rear base (3); one end of the oblique middle base (2) is connected to one end of the oblique forward base (1), and the other end of the oblique middle base (2) is vertically connected to the middle of the oblique rear base (3); the rotating support (4) is arranged in the middle of the oblique rear base (3); and the lower fixed base (9) is arranged on the oblique middle base (2).
3. The device for quickly making a winch wire rope hook according to claim 2, characterized in that: The oblique middle base (2) is obliquely connected to the oblique front base (1) so that the middle part of the base can bulge upwards.
4. The device for quickly making a winch wire rope hook according to claim 3, characterized in that: Two first connection blocks (8) are respectively provided at both ends of the upper curved pressure plate (7), and a first threaded rod is provided on the side of the first connection block (8) facing away from the upper curved pressure plate (7); two first through holes for the first threaded rod to pass through are respectively opened at both ends of the upper fixed base (6); the first threaded rod is movably inserted into the first through hole, and the first threaded rod is screwed with a first nut, and the first nut and the first connection block (8) are respectively located on both sides of the upper fixed base (6).
5. The device for quickly making a winch wire rope hook according to claim 4, characterized in that: Two second connection blocks (11) are respectively provided at both ends of the lower bending pressure plate (10), and a second threaded rod is provided on the side of the second connection block (11) facing away from the lower bending pressure plate (10); two second through holes for the second threaded rod to pass through are respectively opened at both ends of the lower fixed base (9); the second threaded rod is movably inserted into the second through hole, and the second threaded rod is screwed with a second nut, and the second nut and the second connection block (11) are respectively located on both sides of the lower fixed base (9).
6. The device for quickly making a winch wire rope hook according to claim 5, characterized in that: A first arc groove is provided at one end of the first connecting block (8) which is away from the first threaded rod, and the upper curved pressure plate (7) is embedded in the first arc groove; a second arc groove is provided at one end of the second connecting block (11) which is away from the second threaded rod, and the lower curved pressure plate (10) is embedded in the second arc groove.
7. The device for quickly making a winch wire rope hook according to claim 1, characterized in that: The operating arm (5) is a curved arm.
8. The device for quickly making a winch wire rope hook according to claim 2, characterized in that: The rotating support (4) comprises a first support (12) and a second support (15) which are parallel to each other, and a rotating shaft (13) which is vertically arranged through the first support (12) and the second support (15); a shaft sleeve (14) is arranged at one end of the operating arm (5), and the shaft sleeve (14) is sleeved on the rotating shaft (13).
9. The device for quickly making a winch wire rope hook according to claim 2, characterized in that: The middle portion of the upper fixed base (6) is welded to the operating arm (5); and the middle portion of the lower fixed base (9) is welded to the oblique middle base (2).
10. The device for quickly making a winch wire rope hook according to claim 7, characterized in that: The gripping portion of the operating arm (5) is provided with a handle cover.