Generator set handle connecting structure and generator set
By introducing a support base and a connecting base into the handle connection structure of the generator set, and utilizing the elastic deformation capability of the elastic limiting component, the problem of limit failure caused by wear of the handle connection structure is solved, thus realizing automatic locking of the handle and reducing wear.
Patent Information
- Application Number
- CN202423167666.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-19
AI Technical Summary
The existing generator set handle connection structure is prone to wear, which can cause it to fail to lock and lose its limiting effect.
The design employs a support base and a connecting base, with a limiting shaft on the connecting base. Automatic locking is achieved through an elastic limiting component, which utilizes the elastic deformation capability of the limiting component to offset wear and prevent long-term wear.
The handle is automatically locked during transport, which prevents wear and tear and extends service life.
Smart Images
Figure CN223708173U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to general mechanical technology field, concretely relates to a generator set handle connecting structure and generator set. BACKGROUND
[0002] During the transfer of the generator set, a rack is usually added outside, and a handle is arranged on the rack to facilitate force application, in order to save space, the handle is generally arranged in a form capable of rotating around the rack, and a limiting structure is arranged on the connecting structure of the handle, which can be locked at a suitable height for use during pulling, and common limiting is limiting the rotatable handle by inserting a pin through a corresponding hole, but this method needs to manually align the pin and the hole, and has the disadvantage of inconvenient operation.
[0003] The existing handle connecting structure is provided with a limiting pin on the support seat of the rack, a clamping hook is fixedly connected on the connecting seat for installing the handle, and a groove corresponding to the limiting pin is arranged on the clamping hook, when the handle is rotated to a pulling state, the limiting pin is pressed into the groove of the clamping hook to achieve temporary positioning, but this method is prone to wear of the clamping hook after long-term use, resulting in failure to tightly clamp the limiting pin and loss of limiting effect. UTILITY MODEL CONTENTS
[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a generator set handle connecting structure, so as to solve the problem that the existing handle connecting structure is prone to wear, resulting in failure to tightly clamp and loss of limiting effect.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a generator set handle connecting structure, which comprises a support seat and a connecting seat rotatably installed on the support seat, the connecting seat is used for installing a generator set handle, a limiting shaft is arranged on the connecting seat, and an elastic limiting piece is arranged on the support seat, when stored, the connecting seat is vertically downward and stored on one side of the support seat, when the connecting seat is rotated to a pulling state, the limiting shaft is pressed into the elastic limiting piece.
[0006] The principle of the technical scheme is: the support base is a structure on the generator set rack, used for mounting the connecting base, the connecting base is used for mounting the handle, when being stored, the connecting base is vertically downward, the handle mounted on the connecting base is also vertically downward, and is stored on one side of the support base, the connecting base is rotated to a lifting state, that is, the handle is rotated to a lifting state for transportation, the lifting state is determined according to the size of the generator set, and the handle is at a height close to horizontal, so as to facilitate lifting and transportation; during rotation, the limiting shaft extrudes the elastic limiting piece, so that the elastic limiting piece is deformed, and the elastic limiting piece is clamped into the elastic limiting piece when continuing to rotate, the elastic limiting piece rebounds, clamps the limiting shaft, and the handle is locked in the lifting state; the elastic deformation capacity of the elastic limiting piece offsets wear, compared with the existing limiting structure, the extrusion wear is greatly reduced, so that the long-term wear is avoided, and the clamping and limiting effect are lost.
[0007] As a preferred embodiment of the utility model, the connecting base comprises a straight section and a bent section, the included angle between the bent section and the straight section is obtuse, the straight section is used for mounting the handle of the generator set, the bent section is rotatably connected with the support base through a rotating shaft, a connecting plate is further fixed on the rotating shaft, the connecting plate and the straight section have an included angle, and the limiting shaft is fixed at one end of the connecting plate away from the rotating shaft.
[0008] Advantages: the straight section of the connecting base is used for mounting the handle of the generator set, the bent section is used for being rotatably connected with the support base, the included angle between the bent section and the straight section is obtuse, when being stored, the structure can make the handle and the support base staggered, so that the handle naturally falls on one side of the support base by gravity, and storage is realized; the connecting plate and the straight section have an included angle, the limiting shaft is fixed at one end of the connecting plate away from the rotating shaft, when the connecting base is rotated to a lifting state, that is, close to horizontal, the connecting plate is rotated to the lower side, so that the limiting shaft extrudes and clamps into the elastic limiting piece.
[0009] As a preferred embodiment of the utility model, the support base is provided with an arc-shaped hole, and the limiting shaft is arranged in the arc-shaped hole.
[0010] Advantages: the arc-shaped hole is used for limiting the maximum rotating position of the limiting shaft, when the connecting base is in a storage state, the limiting shaft is located at the highest point of the arc-shaped hole, so that the connecting base can be prevented from continuing to rotate and impacting the generator set, when the connecting base is in a lifting state, the limiting shaft is located at the lowest point of the arc-shaped hole, and limiting is realized through cooperation of the arc-shaped hole and the elastic limiting piece.
[0011] As the preferred embodiment of the utility model, the elastic limiting piece includes spring steel sheet and mounting plate, the mounting plate is fixed on the support base, one end of the spring steel sheet is fixed on the mounting plate, the spring steel sheet is provided with the bent part which can be connected with the limiting shaft.
[0012] Beneficial effect: the mounting plate is used for installing one end of the spring steel sheet, the bent part of the spring steel sheet is used for connecting the limiting shaft, when rotating the connecting seat, the limiting shaft follows the rotation, when rotating to the bent part, the bent part is extruded, and elastic deformation occurs, after deforming to a certain degree, the limiting shaft is connected into the bent part, then the bent part rebounds, the connecting seat is locked.
[0013] As the preferred embodiment of the utility model, the bent part is provided with the lower bent steel sheet on the side away from the mounting plate, the support base is provided with the blocking block for limiting the lower bent steel sheet.
[0014] Beneficial effect: the lower bent steel sheet is extruded to deform downward when connecting, the blocking block is used for limiting the lower bent steel sheet, so that the bent part cannot rotate when being extruded, and can only move up and down, so that the limiting shaft is connected into the bent part.
[0015] As the preferred embodiment of the utility model, the elastic limiting piece includes limiting spring, limiting plate and spring fixing base, the spring fixing base is fixed on the support base, one end of the limiting spring is vertically installed in the spring fixing base, the limiting plate is fixed on the other end of the limiting spring, the limiting plate is provided with the groove which can be connected with the limiting shaft, and the end face of the limiting plate is provided with the chamfer close to the groove.
[0016] Beneficial effect: the spring fixing base is used for installing the limiting spring, the limiting spring is vertically placed, and the other end is fixedly connected with the limiting plate, the groove of the limiting plate is used for connecting and matching with the limiting shaft, when rotating the connecting seat, the limiting shaft follows the rotation, when rotating to the limiting plate, the limiting plate is extruded, and the limiting spring below is compressed, after being compressed to a certain degree, the limiting shaft is connected into the groove of the limiting plate, the connecting seat is locked; the chamfer is used for guiding the limiting shaft, and the limiting plate is extruded to move downward when connecting.
[0017] As the preferred embodiment of the utility model, the limiting plate is provided with the strip-shaped opening in the vertical direction, the support base is provided with two guide members, and the two guide members are vertically arranged in the strip-shaped opening and are used for guiding the limiting plate.
[0018] Beneficial effect: two said guide piece is vertically arranged in the strip-shaped opening, for guiding the limiting plate, avoid its tilt, make it only move up and down.
[0019] The second purpose of the utility model is to provide a generator set, adopt the handle connecting structure of generator set.
[0020] Beneficial effect: adopt this handle connecting structure, can in the transfer, rotate handle and lock automatically, and avoid the problem of abrasion, improve the service life. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing briefly introduce.
[0022] Figure 1 It is the structural diagram of the utility model generator set handle connecting structure embodiment one.
[0023] Figure 2 It is the rear view of the utility model generator set handle connecting structure embodiment one pulling state.
[0024] Figure 3 It is the structural diagram of the utility model generator set handle connecting structure embodiment two.
[0025] The reference signs in the drawings of the specification include: 1 support seat, 2 connecting seat, 211 straight section, 212 bending section, 3 limiting shaft, 4 connecting plate, 5 elastic limiting piece, 511 limiting spring, 512 limiting plate, 513 groove, 514 chamfer, 515 strip-shaped opening, 516 spring fixing seat, 521 spring steel sheet, 522 bending part, 523 lower bending steel sheet, 524 mounting plate, 6 guide piece, 7 blocking block, 8 arc-shaped hole, 9 rotating shaft. DETAILED DESCRIPTION
[0026] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the embodiments of the utility model, and cannot be understood as the limitation of the utility model.
[0027] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0028] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.
[0029] The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.
[0030] Embodiment one
[0031] As shown in the accompanying Figure 1 and the accompanying Figure 2The utility model discloses a generator set handle connecting structure as shown in the figure: including setting on the support seat 1 of generator set frame and rotating installation on support seat 1 connecting seat 2, connecting seat 2 includes straight section 211 and bending section 212, bending section 212 and straight section 211 included angle is obtuse angle, straight section 211 is used to install generator set handle, bending section 212 is rotatedly connected through pivot 9 and support seat 1, pivot 9 still has connecting plate 4 fixed on, connecting plate 4 with straight section 211 has included angle, the limiting shaft 3 is fixed in connecting plate 4 away from the one side of pivot 9, when connecting seat 2 rotates to the state of pulling, i.e. close to horizontal, connecting plate 4 rotates to below, support seat 1 is provided with elastic stopper 5, when connecting seat 2 rotates to the state of pulling, limiting shaft 3 is extruded and clamped in elastic stopper 5, connecting seat 2 rotates to the state of pulling, i.e. handle rotates to the state of pulling and carries out the transport work, in the case, the state of pulling refers to handle rotating to close to horizontal state, and it is convenient to carry, and the height of handle is determined according to the size of generator set, when accommodating, connecting seat 2 is vertically downward, and is accommodated in the one side of support seat 1, when connecting seat 2 rotates to the state of pulling, limiting shaft 3 is extruded and clamped in elastic stopper 5, in the process of rotating, limiting shaft 3 extrudes elastic stopper 5, and it is deformed, and continues to rotate and is clamped in elastic stopper 5, elastic stopper 5 rebounds, and clamps limiting shaft 3, realizes handle locking in the state of pulling, the elastic deformation ability of elastic stopper 5 offsets abrasion, compared with the present limiting structure, and extrusion abrasion is greatly reduced, thereby avoiding losing the limiting effect of long-term abrasion and unable clamping.
[0032] As shown in the accompanying drawings Figure 1 The support seat 1 is provided with an arc-shaped hole 8, the arc-shaped hole 8 is a quarter of a circle, the limiting shaft 3 is arranged in the arc-shaped hole 8, the arc-shaped hole 8 is used for limiting the maximum rotating position of the limiting shaft 3, when the connecting seat 2 is in the storage state, the limiting shaft 3 is located at the highest point of the arc-shaped hole 8, so that the connecting seat 2 can not continue to rotate and hit the generator set, when the connecting seat 2 is in the state of pulling, the limiting shaft 3 is located at the lowest point of the arc-shaped hole 8, and the limiting is realized through the cooperation of the arc-shaped hole 8 and the elastic stopper 5.
[0033] As shown in the accompanying drawings Figure 1As shown, in the present embodiment, the elastic limiting piece 5 comprises a spring steel sheet 521 and a mounting plate 524, the mounting plate 524 is fixed on the support base 1; one end of the spring steel sheet 521 is fixed on the mounting plate 524; the spring steel sheet 521 is provided with a bent portion 522 which can be clamped with the limiting shaft 3, the side away from the mounting plate 524 of the bent portion 522 is provided with a downward bent steel sheet 523, the support base 1 is provided with a blocking block 7 for limiting the downward bent steel sheet 523; the mounting plate 524 is used for mounting one end of the spring steel sheet 521, which can be fixed by rivets, screws and the like, the bent portion 522 of the spring steel sheet 521 is used for clamping the limiting shaft 3, the blocking block 7 is used for limiting the downward bent steel sheet 523, so that the bent portion 522 cannot rotate when being pressed, but can only move up and down, when the connecting base 2 is rotated, the limiting shaft 3 rotates with it, and when the bent portion 522 is pressed when rotating, the bent portion 522 is elastically deformed downward under the limitation of the blocking block 7, and after deforming to a certain extent, the limiting shaft 3 is clamped into the bent portion 522, and then the bent portion 522 rebounds, realizing clamping of the limiting shaft 3 and locking of the connecting base 2.
[0034] Embodiment two
[0035] As shown in the accompanying drawings Figure 3 As shown: different from the first embodiment, in the present embodiment, the elastic limiting piece 5 comprises a limiting spring 511, a limiting plate 512 and a spring fixing seat 516, the spring fixing seat 516 is fixed on the support base 1; one end of the limiting spring 511 is vertically mounted in the spring fixing seat 516, and the limiting plate 512 is fixed on the other end of the limiting spring 511; the support base 1 is provided with two guide pieces 6, the limiting plate 512 is provided with a groove 513 and a strip-shaped opening 515 which can clamp the limiting shaft 3, the two guide pieces 6 are vertically arranged in the strip-shaped opening 515, and the end face of the limiting plate 512 is provided with a chamfer 514 near the groove 513; when the connecting base 2 is rotated, the limiting shaft 3 rotates under the connection of the connecting plate 4, and when the limiting plate 512 is pressed when rotating, the limiting plate 512 is pressed, and the limiting spring 511 below is compressed, and after being compressed to a certain extent, the limiting shaft 3 is clamped into the groove 513 of the limiting plate 512, realizing clamping of the limiting shaft 3 and locking of the connecting base 2; the guide piece 6 is used for guiding the limiting plate, avoiding its inclination, so that it can only move up and down, and in the present embodiment, the guide piece 6 adopts a bolt.
[0036] The utility model discloses a second purpose lies in providing a generator set adopts the handle connecting structure of generator set, adopts this handle connecting structure, can in the transfer, rotates handle and is automatically locked behind, and avoided the problem of abrasion, improves the life.
[0037] The preferred embodiments of the present application are described in detail above in combination with the drawings, and typical known structures and known common knowledge technologies are not described too much herein. The ordinary skilled in the art can improve and implement the technical solutions of the present application under the inspiration of the embodiments, and some typical known structures, known methods or known common knowledge technologies should not be an obstacle for the ordinary skilled in the art to implement the present application.
[0038] The scope of protection of the present application should be subject to the content of its claims, and the content recorded in the utility model content, specific implementation and the drawings of the specification is used to explain the claims.
[0039] Within the technical concept of the present application, several variations can also be made to the specific embodiments of the present application, and these specific embodiments after the variations should also be considered within the protection scope of the present application.
Claims
1. A generator set handle connecting structure comprising a support base and a connecting base rotatably mounted on the support base, the connecting base being used for mounting a generator set handle, characterized in that: The connecting seat is provided with a limiting shaft, and the supporting seat is provided with an elastic limiting piece; when the connecting seat is stored, the connecting seat is vertically downward and is stored on one side of the supporting seat; when the connecting seat is rotated to a pulling state, the limiting shaft is pressed and clamped into the elastic limiting piece; The elastic limiting piece comprises a spring steel sheet and a mounting plate, the mounting plate is fixed on the supporting seat, one end of the spring steel sheet is fixed on the mounting plate, the spring steel sheet is provided with a bent part capable of being clamped with the limiting shaft, the side of the bent part away from the mounting plate is provided with a downward-bent steel sheet, and the supporting seat is provided with a blocking block for limiting the downward-bent steel sheet. Or the elastic limiting piece comprises a limiting spring, a limiting plate and a spring fixing seat, the spring fixing seat is fixed on the supporting seat, one end of the limiting spring is vertically installed in the spring fixing seat, and the limiting plate is fixed on the other end of the limiting spring; the limiting plate is provided with a groove capable of being clamped with the limiting shaft, and the end face of the limiting plate is provided with a chamfer close to the groove.
2. The generator set handle connection structure according to claim 1, characterized by: The connecting seat comprises a straight section and a bent section, the included angle between the bent section and the straight section is obtuse, the straight section is used for installing a handle of a generator set, the bent section is rotationally connected with the supporting seat through a rotating shaft, the rotating shaft is further fixed with a connecting plate, the connecting plate has an included angle with the straight section, and the limiting shaft is fixed on one end of the connecting plate away from the rotating shaft.
3. The handlebar connection structure of the generator set according to claim 1, characterized by: The supporting seat is provided with an arc-shaped hole, and the limiting shaft is arranged in the arc-shaped hole.
4. The handlebar connection structure of the generator set according to claim 1, characterized by: The limiting plate is provided with a strip-shaped opening in the vertical direction, the supporting seat is provided with two guide pieces, and the two guide pieces are vertically arranged in the strip-shaped opening and used for guiding the limiting plate.
5. A generator set characterized by: The handle of the generator set is connected by using the handle connecting structure according to any one of claims 1-4.