CN216111719U - Hinge device and aerial work platform covering piece device - Google Patents
Hinge device and aerial work platform covering piece device Download PDFInfo
- Publication number
- CN216111719U CN216111719U CN202122587201.4U CN202122587201U CN216111719U CN 216111719 U CN216111719 U CN 216111719U CN 202122587201 U CN202122587201 U CN 202122587201U CN 216111719 U CN216111719 U CN 216111719U
- Authority
- CN
- China
- Prior art keywords
- hinge
- adjusting
- hole
- mounting surface
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 abstract description 69
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
A hinge device and aerial work platform covering device, the hinge device includes: the hinge is provided with a rotating connecting end and an adjusting connecting end, and the rotating connecting end is hinged with the rotating shaft of the covering part through a first fastener; the hinge mounting piece is provided with a first mounting surface and a second mounting surface, the first mounting surface is provided with a first adjusting hole for sleeving the adjusting connecting end, the adjusting connecting end is connected with the first adjusting hole through a second fastener, and the first adjusting hole is used for adjusting the distance between the hinge and the second mounting surface; the second fastener is used for adjusting the depth of the connecting end penetrating through the first adjusting hole; first through-hole has been seted up to the second installation face, and first through-hole is used for connecting the revolving stage curb plate through the third fastener. The embodiment of the utility model effectively solves the problems that the covering part is easy to be inaccurately positioned during installation and the hinge is incorrectly installed.
Description
Technical Field
The utility model belongs to the field of engineering machinery, and particularly relates to a hinge device and an aerial work platform covering piece device.
Background
The power, hydraulic and electric devices of the aerial work platform are all arranged on the rotary table, and the rotary table tray and the covering piece form a sealed space together. The sealed space serves to protect the devices from impact and rain, as well as from physical injury to the operator due to the limbs contacting the devices.
In order to facilitate the installation and maintenance of these power, hydraulic and electrical devices, the covering element must be freely openable and closable, which is achieved by the expansion and contraction of a gas spring. At present, the installation of a rotary table covering part of an aerial work platform is difficult for the following reasons:
(1) the cover hinge must be installed in the open state of the cover, and it is not possible to determine whether the cover hinge is installed correctly.
(2) The covering needs under the closed condition, through observing whether the covering top surface is level, can confirm whether the covering is installed, but in the covering hinge inner space this moment, the workman can't adjust covering hinge position, so do not correct the covering mounted position well.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, the present invention proposes a hinge device that solves the problem of the inability to determine and adjust the mounting position of the hinge device. The utility model also provides a covering piece device of the aerial work platform.
According to a first aspect of the present invention, a hinge device includes:
the hinge is provided with a rotating connecting end and an adjusting connecting end, and the rotating connecting end is hinged with the rotating shaft of the covering part through a first fastener;
the hinge mounting piece is provided with a first mounting surface and a second mounting surface, the first mounting surface is provided with a first adjusting hole used for sleeving the adjusting connecting end, the adjusting connecting end is connected with the first adjusting hole through a second fastener, the first adjusting hole is used for adjusting the distance between the hinge and the second mounting surface, and the second fastener is used for adjusting the depth of the adjusting connecting end penetrating through the first adjusting hole; the second mounting surface is provided with a first through hole, and the first through hole is used for being connected with the rotary table side plate through a third fastener.
According to the hinge device provided by the embodiment of the utility model, at least the following technical effects are achieved: the side part of the covering part is provided with a rotating shaft, and a rotating connecting end of the hinge is connected with the rotating shaft and fixedly installed through a first fastening piece; the hinge other end is the regulation link, adjusts the link and wears to locate first regulation hole, through second fastener fixed mounting on the first installation face of hinge installed part, so far, has accomplished the installation of hinge and covering and the first installation face of hinge and hinge installed part. Hinge installation spare still is equipped with the second installation face, be equipped with first through-hole on the second installation face, first through-hole is used for installing the second installation face of revolving stage curb plate and hinge installation spare through the third fastener fixed, it is inaccurate effectively to have solved the covering easy location when the installation, the problem that hinge installation is incorrect, and in the hinge installation process, the distance of hinge and second installation face is adjusted to the position of the first regulation hole on hinge installation spare's first installation face to the regulation link of accessible adjustment, can also adjust the degree of depth that passes first regulation hole through adjusting the upper and lower position of hinge in hinge installation spare's first regulation hole, effectively ensure that the mounted position of revolving stage curb plate and covering is correct.
According to some embodiments of the utility model, the hinge comprises:
the mounting part is provided with a middle through hole for sleeving the rotating shaft;
one end of the adjusting portion is connected with the mounting portion, the other end of the adjusting portion is used for penetrating through the first adjusting hole, and the adjusting portion is perpendicular to the axial direction of the middle through hole.
According to some embodiments of the utility model, the first adjustment hole is an elongated through hole.
According to some embodiments of the utility model, the hinge and the hinge mount are provided at both ends of the rotation shaft.
According to some embodiments of the utility model, the turntable side plate is provided with a second adjusting hole, the second adjusting hole and the first through hole are used together for connecting the turntable side plate and the second mounting surface through the third fastening piece, and the second adjusting hole is used for adjusting the distance between the turntable side plate and the covering piece along the axial direction of the rotating shaft.
According to some embodiments of the present invention, the number of the first through holes and the number of the second adjusting holes are at least two, and the plurality of first through holes and the plurality of second adjusting holes are arranged in a one-to-one correspondence manner.
An aerial work platform cover device according to an embodiment of the second aspect of the utility model, comprising:
a hinge device as described above;
the side part of the covering part is provided with a rotating shaft, and the covering part is connected with the hinge through the rotating shaft;
a turntable side plate connected with the second mounting surface of the hinge mounting member;
the rotary table structure is arranged on the surface of one side, away from the covering part, of the rotary table side plate;
and the turntable counterweight component is arranged on one side of the turntable structure close to the turntable side plate.
The aerial work platform covering piece device provided by the embodiment of the utility model at least has the following technical effects: the side part of the covering part is provided with a rotating shaft, and a rotating connecting end of the hinge is connected with the rotating shaft and fixedly installed through a first fastening piece; the hinge other end is the regulation link, adjusts the link and wears to locate first regulation hole, through second fastener fixed mounting on the first installation face of hinge installed part, so far, has accomplished the installation of hinge and covering and the first installation face of hinge and hinge installed part. Hinge installation spare still is equipped with the second installation face, be equipped with first through-hole on the second installation face, first through-hole is used for installing the second installation face of revolving stage curb plate and hinge installation spare through the third fastener fixed, it is inaccurate effectively to have solved the covering easy location when the installation, the problem that hinge installation is incorrect, and in the hinge installation process, the distance of hinge and second installation face is adjusted to the position of the first regulation hole on hinge installation spare's first installation face to the regulation link of accessible adjustment, can also adjust the degree of depth that passes first regulation hole through adjusting the upper and lower position of hinge in hinge installation spare's first regulation hole, effectively ensure that the mounted position of revolving stage curb plate and covering is correct.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a cover installation position;
FIG. 2 is an exploded view of the cover hinge installation;
FIG. 3 is an enlarged schematic view of detail A of FIG. 2;
FIG. 4 is a schematic view of the cover hinge installation with the side panels removed;
FIG. 5 is an enlarged schematic view of detail B of FIG. 4;
FIG. 6 is a side view of the cover hinge mounting;
FIG. 7 is a schematic view of a cover hinge;
FIG. 8 is a schematic view of a coverstock hinge mount;
fig. 9 is a flowchart of a cover hinge device installation method.
Reference numerals:
A hinge mounting member 200, a first mounting surface 210, a first adjustment hole 211, a second mounting surface 220, a first through hole 221, a first adjustment hole,
A covering member 300, a lifting point 310, a rotating shaft 320,
A turntable side plate 400, a second adjusting hole 410,
A turntable structure 500,
The turntable weight member 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the directional descriptions, such as the directions of upper, lower, front, rear, left, right, etc., are referred to only for convenience of describing the present invention and for simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
A hinge device according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 8.
A hinge device according to an embodiment of the present invention includes:
a hinge 100 having a rotation connection end for connecting with the rotation shaft 320 of the cover 300 through a first fastener and an adjustment connection end; the hinge mounting member 200 is provided with a first mounting surface 210 and a second mounting surface 220, the first mounting surface 210 is provided with a first adjusting hole 211 for sleeving an adjusting connecting end, the adjusting connecting end is connected with the first adjusting hole 211 through a second fastener, the first adjusting hole 211 is used for adjusting the distance between the hinge 100 and the second mounting surface 220, and the second fastener is used for adjusting the depth of the adjusting connecting end passing through the first adjusting hole 211; the second mounting surface 220 is provided with a first through hole 221, and the first through hole 221 is used for connecting the turntable side plate 400 through a third fastener.
Before describing the hinge device of the embodiment of the utility model, a brief description is given to the existing aerial work platform covering piece. Many existing aerial work platforms have a turntable on which power, hydraulic, electrical, etc. devices are mounted, in order to protect the devices from collision, rain and injury due to the operator's limbs touching the devices, and also to facilitate the installation and maintenance of the devices, as shown in fig. 1, a sealed space is generally formed by the turntable structure 500 together with the cover 300, and in order to make the installation position of the cover 300 more accurate and to maintain the balance of the entire work platform, a turntable weight member 600 is generally added.
Referring to fig. 2 to 5, one end of the hinge 100 is a rotation connection end, and the other end is an adjustment connection end, which is in a cylindrical shape provided with an external thread; the rotation connecting end is connected with the rotating shaft 320 of the covering part 300, the hinge 100 is fixedly connected onto the rotating shaft 320 through a first fastener, namely a nut, the subsequent installation of the connection end and the first installation surface of the hinge installation part 200 is convenient to adjust, the upper surface of the covering part 300 is further provided with a lifting point 310, and a positioning point can be found when the covering part 300 is installed by assisting the lifting point 310 in lifting. The hinge mounting member 200 is provided with a first mounting surface 210 and a second mounting surface 220, the first mounting surface 210 and the second mounting surface 220 are not parallel, the first mounting surface 210 is provided with a first adjusting hole 211, an adjusting connecting end passes through the first adjusting hole 211 to be connected with the first mounting surface 210 and is fixed through a second fastener, namely a nut, and the first adjusting hole 211 is used for adjusting the distance between the hinge 100 and the second mounting surface 220; because the regulation link has certain length, so adjust the length that the link wore to locate first regulation hole and be can be according to actual conditions adjustment control, just also adjust the degree of depth that the link passed first regulation hole 211 through the second fastener. The second mounting surface 220 is provided with a first through hole 221, the first through hole 221 is used for connecting the turntable side plate 400 through a third fastening member, and the third fastening member is a bolt and a nut.
According to the hinge device provided by the embodiment of the utility model, the problems that the covering piece 300 is easy to be positioned inaccurately during installation and the hinge 100 is installed incorrectly are effectively solved, in the installation process of the hinge 100, the distance between the hinge 100 and the second installation surface 220 can be adjusted by adjusting the position of the first adjusting hole 211 of the adjusting connecting end of the hinge 100 on the first installation surface 210 of the hinge installation piece 200, the depth penetrating through the first adjusting hole 211 can be adjusted by adjusting the up-down position of the hinge 100 in the first adjusting hole 211 of the hinge installation piece 200, and the correct installation position of the turntable side plate 400 and the covering piece 300 is effectively ensured.
Referring to fig. 6, it should be noted that the number of the second fastening members is 3, one nut is mounted above the first mounting surface 210, and two nuts are mounted below the first mounting surface 210 for matching and fixing.
In some embodiments of the present invention, referring to fig. 8, the hinge mounting member 200 is an L-shaped mounting plate, and the first mounting surface 210 and the second mounting surface 220 intersect at 90 degrees, but the present embodiment does not limit the intersection angle of the two mounting surfaces, and can achieve the same mounting effect.
In some embodiments of the present invention, referring to fig. 7, hinge 100 comprises: a mounting part 110 having a central through hole 111 for receiving the rotation shaft 320; one end of the adjusting portion 120 is connected to the mounting portion, the other end of the adjusting portion is used for penetrating through the first adjusting hole 211, and the adjusting portion 120 is perpendicular to the axial direction of the middle through hole 111. The middle through hole 111 is sleeved on the rotating shaft 320 of the covering piece 300, the hinge 100 is fixed through a first fastener, namely a nut, so that the connection end and the first mounting surface 210 of the hinge mounting piece 200 can be conveniently and subsequently mounted, one end of the adjusting portion 120 is connected with the mounting portion 110, the other end of the adjusting portion penetrates through the first adjusting hole 211, and the depth of the adjusting portion penetrating through the first adjusting hole 211 can be adjusted through the second fastener.
In some embodiments of the present invention, the first adjusting hole 211 is an elongated through hole. That is, after the adjusting connection end of the hinge 100 is inserted into the first adjusting hole 211, the position of the first adjusting hole 211 can be adjusted to adjust the distance between the hinge 100 and the second mounting surface 220.
In some embodiments of the present invention, the hinge 100 and the hinge mount 200 are disposed at both ends of the rotation shaft 320. The hinge 100 and the hinge mounting member 200 are a set of mounting members, and a set of members for mounting and fixing the turntable side plate 400 and the cover member 300 are provided at both ends of the rotation shaft 320, respectively.
In some embodiments of the present invention, the turntable side plate 400 is provided with a second adjusting hole 410, the second adjusting hole 410 is used together with the first through hole 221 to connect the turntable side plate 400 with the second mounting surface 220 through a third fastener, and the second adjusting hole 410 is used to adjust the distance between the turntable side plate 400 and the cover 300 in the axial direction of the rotating shaft 320. The number of the second regulation holes 410 is set to correspond to the number of the first through holes 221, i.e., the number of the second regulation holes 410 is set to 3 in the present embodiment. In addition, the second adjusting hole 410 is also a long-strip-shaped through hole, so that the position where the first through hole 221 and the second adjusting hole 410 are aligned and communicated can be adjusted left and right, that is, the second adjusting hole 410 is used for adjusting the distance between the turntable side plate 400 and the cover 300 along the axial direction of the rotating shaft 320, and after the determined position is adjusted, the second adjusting hole is fixed by a third fastener, so that the installation of the second installation surface 220 of the hinge installation member 200 and the turntable side plate 400 is completed.
In some embodiments of the present invention, the number of the first through holes 221 and the number of the second adjusting holes 410 are at least two, and at least two of the first through holes 221 and at least two of the second adjusting holes 410 are disposed in a one-to-one correspondence manner. In this embodiment, the number of the first through holes 221 is set to 3, and three sets of corresponding third fasteners, i.e., bolts and nuts, are also fixed in a matching manner, so that the turntable side plate 400 and the second mounting surface 220 are more firmly mounted, but the number of the first through holes 221 is not limited in this embodiment, and two or more than two of the first through holes 221 can achieve the same mounting effect; the number of the third fasteners is not limited, and the same installation effect can be realized.
An aerial work platform cover device according to an embodiment of the second aspect of the utility model, comprising: the hinge device of the first aspect; a cover 300 having a rotation shaft 320 at a side thereof, the cover 300 being connected to the hinge 100 through the rotation shaft 320; a turntable side plate 400 connected to the second mounting surface 220 of the hinge mounting member 200; a turntable structure 500 provided on a surface of the turntable side plate 400 on a side away from the cover 300; the turntable weight member 600 is disposed on the turntable structure 500 near the turntable side plate 400.
A rotating shaft 320 is arranged at the side of the covering part 300, and the rotating connection end of the hinge 100 is connected with the rotating shaft 320 and fixedly installed through a first fastener; the other end of the hinge 100 is an adjusting connecting end, the adjusting connecting end penetrates through the first adjusting hole 211 and is fixedly mounted on the first mounting surface 210 of the hinge mounting piece 200 through the second fastener, so far, the mounting of the hinge 100 and the covering piece 300 and the mounting of the hinge 100 and the first mounting surface 210 of the hinge mounting piece 200 are completed. Hinge mount 200 still is equipped with second installation face 220, be equipped with first through-hole 221 on the second installation face 220, first through-hole 221 is used for fixing the installation of second installation face 220 of revolving stage curb plate 400 and hinge mount 200 through the third fastener, it is inaccurate effectively to have solved covering 300 easy location when the installation, the problem of hinge 100 installation incorrect, and in hinge 100 installation, the accessible is adjusted the regulation link of hinge 100 and is adjusted the distance of hinge 100 and second installation face 220 in the position of first regulation hole 211 on the first installation face 210 of hinge mount 200, can also adjust the degree of depth that passes first regulation hole 211 through adjusting the hinge 100 upper and lower position in the first regulation hole 211 of hinge mount 200, effectively ensure that the mounted position of revolving stage curb plate 400 and covering 300 is correct. In addition, the turntable structure 500 is disposed on a surface of the turntable side plate 400 away from the covering member 300, in this embodiment, the connection manner between the turntable side plate 400 and the turntable structure 500 is not limited, and the turntable weight member 600 is disposed on a side of the turntable structure 500 close to the turntable side plate 400 and attached to the left end of the covering member 300.
According to the aerial work platform covering device provided by the embodiment of the second aspect of the utility model, the installation method comprises the following steps:
the hinge mounting member 200 and the turntable side plate 400 are fixedly mounted;
hoisting the cover 300 so that the cover 300 is in contour alignment with the turret weight 600;
mounting the rotation connection end of the hinge 100 to the rotation shaft 320;
inserting the adjustment connection end of the hinge 100 into the first adjustment hole 211;
adjusting the depth of the adjusting connecting end penetrating through the first adjusting hole 211, and adjusting the distance between the hinge 100 and the second mounting surface 220 through the first adjusting hole 211, so that the top of the aerial work platform covering element device is in a watertight state when the covering element 300 is not turned over;
the hinge 100 is fixed to the hinge mount 200.
Referring to fig. 9, the embodiment of the present invention further proposes a mounting method, where the mounting method includes, but is not limited to, step S100, step S200, step S300, step S400, step S500, and step S600.
In step S100, the hinge mount 200 is fixed to the turntable side plate 400. The second mounting surface 220 of the hinge mounting member 200 is provided with a first through hole 221, and the first through hole 221 is used for connecting the turntable side plate 400 through a third fastener, so that the mounting of the turntable side plate 400 and the second mounting surface 220 of the hinge mounting member 200 is completed.
Step S200, the cover 300 is hoisted so that the cover 300 is in contour alignment with the turntable weight 600.
Step S300, the rotation connection end of the hinge 100 is mounted to the rotation shaft 320. The rotation connection end of the hinge 100 is connected and fixed with the rotation shaft 320 of the cover 300.
In step S400, the adjustment connection end of the hinge 100 is inserted into the first adjustment hole 211.
Step S500, adjusting the depth of the adjusting connecting end penetrating through the first adjusting hole 211, and adjusting the distance between the hinge 100 and the second mounting surface 220 through the first adjusting hole 211 so as to enable the top of the aerial work platform covering device to be in a watertight state.
Since the adjusting connection end of the hinge 100 has a certain length, the depth of the adjusting connection end passing through the first adjusting hole 211 can be adjusted, so that the upper plane of the covering member 300 is flush with the upper plane of the turntable side plate 400, and a good watertight state is formed at the connection position; and since the first adjusting hole 211 is in a long strip shape, the adjusting connection end can move in the first adjusting hole 211 to adjust the distance between the hinge 100 and the second mounting surface 220, so that a good watertight state is formed at the connection between the end of the turntable side plate 400 far away from the turntable weight 600 and the cover 300. Through the distance adjustment of two dimensions, the positions of the covering piece 300, the rotary table side plate 400 and the rotary table counterweight component 600 can be accurately installed and fixed, so that the top of the covering piece device of the aerial work platform forms a good watertight state.
In step S600, the hinge 100 is fixed to the hinge mount 200. And the installation of the whole high-altitude left and right platform covering piece device is completed.
In some embodiments of the present invention, the hinge 100 includes a mounting portion 110 and an adjusting portion 120, wherein the mounting portion 110 is provided with a central through hole 111 for sleeving the rotating shaft 320; one end of the adjusting part 120 is connected with the mounting part 110, the other end of the adjusting part is used for penetrating through the first adjusting hole 211, and the adjusting part 120 is vertical to the axial direction of the middle through hole 111;
mounting the rotation connection end of the hinge 100 to the rotation shaft 320 includes the steps of:
the mounting part 110 is sleeved on the rotating shaft 320 through the middle through hole 111;
the mounting portion 110 is restricted to the rotation shaft 320 by a first fastener.
The middle through hole 111 is sleeved on the rotating shaft 320 of the covering piece 300, the hinge 100 is fixed through a first fastener, namely a nut, so that the subsequent adjustment of the installation of the connecting end and the first installation surface of the hinge installation piece 200 is facilitated, one end of the adjusting portion 120 is connected with the installation portion 110, the other end of the adjusting portion penetrates through the first adjusting hole 211, and the depth of the adjusting portion penetrating through the first adjusting hole 211 can be adjusted through the second fastener.
In some embodiments of the present invention, referring to fig. 2, adjusting the depth of the adjusting connection end passing through the first adjusting hole 211 and the distance between the hinge 100 and the second installation surface 220 through the first adjusting hole 211 so that the top of the aerial work platform covering device is in a watertight state when the covering 300 is not turned over comprises the following steps:
adjusting the depth of the other end of the adjusting part 120 passing through the first adjusting hole 211 so that the covering member 300 is connected with the turntable side plate 400 in the Z direction in a watertight state;
adjusting the position of the other end of the adjusting part 120 in the first adjusting hole 211, thereby adjusting the distance between the adjusting part 120 and the second mounting surface 220, so that the connection part of the covering part 300 and the turntable side plate 400 and the turntable weight member 600 is in a watertight state in the Y direction; the Z direction is perpendicular to the axial direction of the rotating shaft 320 and parallel to the turntable side plate 400, and the Y direction is perpendicular to the Z direction and perpendicular to the axial direction of the rotating shaft 320.
The depth that the regulation link passed through first regulation hole 211 is adjusted to the regulation, make covering 300 upper plane and revolving stage curb plate 400 upper plane parallel and level, and the junction forms good watertight state, and because the shape of first regulation hole 211 is rectangular shape, so adjust the link and can carry out position shift in first regulation hole 211 and adjust the distance of hinge 100 and second installation face 220, make revolving stage curb plate 400 keep away from revolving stage weight part 600 one end and the junction of covering 300 form good watertight state, then fix through the second fastener. Through the distance adjustment of two dimensions, the positions of the covering piece 300, the rotary table side plate 400 and the rotary table counterweight component 600 can be accurately installed and fixed, so that the top of the covering piece device of the aerial work platform forms a good watertight state.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the embodiments, and those skilled in the art will understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A hinge device, comprising:
a hinge (100) having a rotation connection end and an adjustment connection end, the rotation connection end being used for being hinged with a rotation shaft (320) of the cover (300) through a first fastener;
the hinge mounting piece (200) is provided with a first mounting surface (210) and a second mounting surface (220), the first mounting surface (210) is provided with a first adjusting hole (211) used for sleeving the adjusting connecting end, the adjusting connecting end is connected with the first adjusting hole (211) through a second fastener, the first adjusting hole (211) is used for adjusting the distance between the hinge (100) and the second mounting surface (220), and the second fastener is used for adjusting the depth of the adjusting connecting end penetrating through the first adjusting hole (211); the second mounting surface (220) is provided with a first through hole (221), and the first through hole (221) is used for being connected with the turntable side plate (400) through a third fastener.
2. The hinge device according to claim 1, characterized in that said hinge (100) comprises:
the mounting part (110) is provided with a middle through hole (111) for sleeving the rotating shaft (320);
one end of the adjusting portion (120) is connected with the mounting portion, the other end of the adjusting portion is used for penetrating through the first adjusting hole (211), and the adjusting portion (120) is perpendicular to the axial direction of the middle through hole (111).
3. The hinge device according to claim 1, wherein the first adjustment hole (211) is an elongated through hole.
4. The hinge device according to claim 1, wherein the hinge (100) and the hinge mount (200) are provided at both ends of the rotation shaft (320).
5. The hinge device according to claim 1, wherein the turntable side plate (400) is provided with a second adjustment hole (410), the second adjustment hole (410) and the first through hole (221) are used together for connecting the turntable side plate (400) and the second mounting surface (220) by the third fastening member, and the second adjustment hole (410) is used for adjusting a distance between the turntable side plate (400) and the cover member (300) in an axial direction of the rotating shaft (320).
6. The hinge device according to claim 5, wherein the number of the first through holes (221) and the second adjusting holes (410) is at least two, and the first through holes (221) and the second adjusting holes (410) are arranged in a one-to-one correspondence.
7. An aerial work platform covering device, comprising:
the hinge device according to any one of claims 1 to 6;
a cover (300) provided with a rotating shaft (320) at a side portion thereof, wherein the cover (300) is connected with the hinge (100) through the rotating shaft (320);
a turntable side plate (400) connected to the second mounting surface (220) of the hinge mounting member (200);
a turntable structure (500) provided on a surface of the turntable side plate (400) on a side away from the cover (300);
and the turntable weight part (600) is arranged on one side, close to the turntable side plate (400), of the turntable structure (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122587201.4U CN216111719U (en) | 2021-10-26 | 2021-10-26 | Hinge device and aerial work platform covering piece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122587201.4U CN216111719U (en) | 2021-10-26 | 2021-10-26 | Hinge device and aerial work platform covering piece device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216111719U true CN216111719U (en) | 2022-03-22 |
Family
ID=80709808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122587201.4U Active CN216111719U (en) | 2021-10-26 | 2021-10-26 | Hinge device and aerial work platform covering piece device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216111719U (en) |
-
2021
- 2021-10-26 CN CN202122587201.4U patent/CN216111719U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8858155B2 (en) | Method and system for aligning a wind turbine component | |
| BR112017026363B1 (en) | ASSEMBLY DEVICE AND PROCESS FOR PERFORMING AN INSTALLATION PROCESS IN AN ELEVATOR WELL OF AN ELEVATOR INSTALLATION | |
| WO2013092291A1 (en) | Bolt tightening robot for wind turbines | |
| CN216111719U (en) | Hinge device and aerial work platform covering piece device | |
| CN207132045U (en) | Camera adjustments device for machine visual detection device | |
| US20230012725A1 (en) | Turning system for wind turbine blade parts | |
| CN113898664A (en) | Hinge device, aerial work platform covering piece device and mounting method | |
| CN101440834B (en) | U type bolt component for mounting electric power line on-line apparatus | |
| WO2014053329A1 (en) | Method for mounting a rotor blade and assembly arrangement | |
| US10399212B2 (en) | Fixture assembly for use in maintaining heavy equipment | |
| CN207254610U (en) | Sliding door tooling component | |
| BR112020021289A2 (en) | coffin beam, in particular crane beam and together a crane, as well as manufacturing method for the same | |
| CN206510700U (en) | The laser auxiliary positioning device and tire changer of a kind of tire changer | |
| CN105540327A (en) | Novel cable traction auxiliary device | |
| CN112758861A (en) | Mounting method of rotary table covering part and engineering machinery applying same | |
| CN113089828A (en) | Prefabricated house building and construction method thereof | |
| CN217782932U (en) | Plate body structure and installation foundation with same | |
| CN211765853U (en) | Steering device corner center measuring tool | |
| CN110687560A (en) | Impeller combination rapid positioning method | |
| CN218929809U (en) | Be used for many rotor unmanned aerial vehicle horn system location frock | |
| CN117148149B (en) | Environment bin suitable for different motor mounting modes | |
| KR19990086932A (en) | 6-Component Calibration Device | |
| KR102591294B1 (en) | Vehicle front subframe guidance system | |
| CN214794537U (en) | CT host computer assembly detects frock | |
| CN216787190U (en) | Street lamp ground cage support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |