阅读说明：本技术 一种多重调节式机舱罩 (Multiple regulation formula cabin cover ) 是由 刘伟 于 2019-11-13 设计创作，主要内容包括：本发明公开了一种多重调节式机舱罩,包括机舱罩本体和调节机构；所述的调节机构安装在机舱罩本体内部；所述的调节机构包括安装底板、连接支架、定位板、移动框、驱动机构、摆动机构、推动机构；本发明当移动框向下移动后,定位板上端、移动框、摆动机构围成定位区间的容纳空间变小,如果想要进一步的缩小空间,可以旋转推动螺杆,使得推动螺杆在推动固定板上旋转抵压摆动机构的摆动板,使得摆动板的下端绕着移动框的上端侧部转动,如此两个摆动板的上端向中间移动并通过连接弹性体的弹性挤压平稳过渡,使得定位区间的容纳空间进一步缩小。(The invention discloses a multiple-adjustment type cabin cover which comprises a cabin cover body and an adjusting mechanism, wherein the cabin cover body is provided with a plurality of adjusting mechanisms; the adjusting mechanism is arranged inside the cabin cover body; the adjusting mechanism comprises a mounting bottom plate, a connecting bracket, a positioning plate, a movable frame, a driving mechanism, a swinging mechanism and a pushing mechanism; when the movable frame moves downwards, the containing space of a positioning section surrounded by the upper end of the positioning plate, the movable frame and the swinging mechanism is reduced, if the space is further reduced, the pushing screw rod can be rotated to enable the pushing screw rod to rotate on the pushing fixing plate to abut against the swinging plate of the swinging mechanism, the lower end of the swinging plate rotates around the side part of the upper end of the movable frame, and therefore the upper ends of the two swinging plates move towards the middle and are stably in transition through elastic extrusion of the connecting elastic body, and the containing space of the positioning section is further reduced.)

1. A multiple adjustment type cabin cover is characterized by comprising a cabin cover body and an adjusting mechanism; the adjusting mechanism is arranged inside the cabin cover body; the adjusting mechanism comprises a mounting bottom plate, a connecting bracket, a positioning plate, a movable frame, a driving mechanism, a swinging mechanism and a pushing mechanism; two sides of the upper end of the mounting bottom plate are respectively and vertically provided with a connecting bracket; a positioning plate is arranged in the middle of the upper end of the connecting bracket; the movable frame is of a U-shaped structure; the movable frame is vertically connected on the positioning plate in a sliding and penetrating manner; the driving mechanism is arranged below the moving frame; the middle of the mounting bottom plate is provided with a mounting groove; the mounting groove is internally provided with annular clamping teeth; the driving mechanism comprises a movable internal thread cylinder, a rotary thread column and a rotary block; the upper end of the movable internal thread cylinder is rotatably clamped and installed below the movable frame; the upper end of the rotary threaded column is in threaded rotary connection with the inner part of the lower end of the movable internal threaded cylinder; the lower end of the rotary threaded column is provided with a rotary block; the outer sides of the periphery of the rotating block are provided with annular clamping grooves; the rotating block is rotatably clamped on the annular clamping teeth of the mounting groove through the annular clamping groove; the swing mechanism is arranged at the upper end of the movable frame; the swing mechanism comprises two swing plates, two rotating shafts, a flexible hose and a connecting elastic body; two sides of the upper end of the movable frame are respectively provided with a swinging plate in a rotating way through a rotating shaft; a telescopic hose is connected between the upper ends of the swinging plates; the inside of the flexible hose is provided with a connecting elastic body; two ends of the connecting elastic body are elastically extruded and connected between the upper ends of the two swing plates; the two pushing mechanisms are respectively arranged on two sides of the positioning plate; the pushing mechanism comprises a pushing fixing plate and a pushing screw rod; the pushing fixing plate is arranged on the positioning plate, and a threaded hole is formed in the pushing fixing plate; the pushing screw rods are respectively and rotatably arranged in the threaded holes of the pushing fixing plate in a threaded manner; the pushing screw rod is arranged on the pushing fixing plate and is rotatably abutted against the swinging plate of the swinging mechanism, so that the lower end of the swinging plate rotates around the side part of the upper end of the moving frame; the upper end of the positioning plate, the movable frame and the swing mechanism enclose a positioning interval.

2. The multiple regulated nacelle cover of claim 1, further comprising a platen pressing mechanism; the pressing plate abutting mechanism comprises an abutting threaded column, a rotary pressing plate, an annular elastic piece and a positioning clamping ring; the upper end of the middle of the positioning plate is provided with a floating groove and a positioning thread groove; the floating groove is positioned at the upper end of the positioning thread groove; the floating groove is communicated with the positioning thread groove up and down; an annular pressing groove is formed in the outer side of the periphery of the floating groove on the positioning plate; the lower end of the abutting threaded column is in threaded rotary connection with a positioning threaded groove of the positioning plate; the upper end of the abutting threaded column penetrates through the floating groove and then extends into the positioning interval; a rotary pressure plate is arranged at the upper end of the abutting threaded column; annular elastic pieces are arranged around the lower end of the rotary pressure plate; the upper end of the annular elastic part is fixedly connected to the periphery of the lower end of the rotary pressure plate; the lower end of the annular elastic part is provided with a positioning clamping ring; the lower end of the annular elastic piece extends into the annular abutting groove of the positioning plate; the positioning clamping ring is rotatably clamped at the bottom of the annular abutting groove.

3. The multiple adjustable nacelle cover as claimed in claim 2, wherein the diameter of the floating groove is larger than the diameter of the positioning thread groove.

4. The multiple adjustable nacelle cover as claimed in claim 2, wherein the upper end of said rotating pressure plate is provided with an abutting rubber layer.

5. The multiple adjustable nacelle cover as claimed in claim 2, wherein the annular abutment groove has an inverted T-shaped configuration in longitudinal cross-section.

6. Multiple adjustable nacelle cover according to claim 1, wherein the two swinging plates form a conical structure with a small top and a large bottom.

7. The multiple adjustment nacelle cover according to claim 1, wherein a sliding groove is formed in each of the left and right sides of the retainer plate; and two sides of the movable frame are respectively installed on the sliding grooves in a sliding manner.

8. The multiple adjustable nacelle cover as claimed in claim 1, wherein the bottom of the rotating block is provided with an adjustment groove; the middle of the adjusting groove is provided with an adjusting plate.

Technical Field

The invention relates to a multiple adjustment nacelle cover.

Background

The wind power generation means that kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely wind power generation. The specific principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser to promote a generator to generate electricity. In wind power generation, a nacelle cover, that is, a wind power generator housing, is used to mount and protect a wind power generator and its accessories, but connection cables of a battery charge controller, an inverter, an unloader, a grid controller, and the like, which are currently mounted inside the nacelle cover, do not have a structure for orderly and conveniently mounting and positioning, and a space for accommodating positioning cannot be adjusted according to the number of the connection cables.

Disclosure of Invention

Aiming at the defects of the prior art, the invention solves the problems that: a multiple adjustment nacelle cover is provided that allows for adjustment of the space for positioning accommodation based on the number of connecting cables.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

a multiple adjustment type cabin cover comprises a cabin cover body and an adjusting mechanism; the adjusting mechanism is arranged inside the cabin cover body; the adjusting mechanism comprises a mounting bottom plate, a connecting bracket, a positioning plate, a movable frame, a driving mechanism, a swinging mechanism and a pushing mechanism; two sides of the upper end of the mounting bottom plate are respectively and vertically provided with a connecting bracket; a positioning plate is arranged in the middle of the upper end of the connecting bracket; the movable frame is of a U-shaped structure; the movable frame is vertically connected on the positioning plate in a sliding and penetrating manner; the driving mechanism is arranged below the moving frame; the middle of the mounting bottom plate is provided with a mounting groove; the mounting groove is internally provided with annular clamping teeth; the driving mechanism comprises a movable internal thread cylinder, a rotary thread column and a rotary block; the upper end of the movable internal thread cylinder is rotatably clamped and installed below the movable frame; the upper end of the rotary threaded column is in threaded rotary connection with the inner part of the lower end of the movable internal threaded cylinder; the lower end of the rotary threaded column is provided with a rotary block; the outer sides of the periphery of the rotating block are provided with annular clamping grooves; the rotating block is rotatably clamped on the annular clamping teeth of the mounting groove through the annular clamping groove; the swing mechanism is arranged at the upper end of the movable frame; the swing mechanism comprises two swing plates, two rotating shafts, a flexible hose and a connecting elastic body; two sides of the upper end of the movable frame are respectively provided with a swinging plate in a rotating way through a rotating shaft; a telescopic hose is connected between the upper ends of the swinging plates; the inside of the flexible hose is provided with a connecting elastic body; two ends of the connecting elastic body are elastically extruded and connected between the upper ends of the two swing plates; the two pushing mechanisms are respectively arranged on two sides of the positioning plate; the pushing mechanism comprises a pushing fixing plate and a pushing screw rod; the pushing fixing plate is arranged on the positioning plate, and a threaded hole is formed in the pushing fixing plate; the pushing screw rods are respectively and rotatably arranged in the threaded holes of the pushing fixing plate in a threaded manner; the pushing screw rod is arranged on the pushing fixing plate and is rotatably abutted against the swinging plate of the swinging mechanism, so that the lower end of the swinging plate rotates around the side part of the upper end of the moving frame; the upper end of the positioning plate, the movable frame and the swing mechanism enclose a positioning interval.

Further, the device also comprises a pressing plate abutting mechanism; the pressing plate abutting mechanism comprises an abutting threaded column, a rotary pressing plate, an annular elastic piece and a positioning clamping ring; the upper end of the middle of the positioning plate is provided with a floating groove and a positioning thread groove; the floating groove is positioned at the upper end of the positioning thread groove; the floating groove is communicated with the positioning thread groove up and down; an annular pressing groove is formed in the outer side of the periphery of the floating groove on the positioning plate; the lower end of the abutting threaded column is in threaded rotary connection with a positioning threaded groove of the positioning plate; the upper end of the abutting threaded column penetrates through the floating groove and then extends into the positioning interval; a rotary pressure plate is arranged at the upper end of the abutting threaded column; annular elastic pieces are arranged around the lower end of the rotary pressure plate; the upper end of the annular elastic part is fixedly connected to the periphery of the lower end of the rotary pressure plate; the lower end of the annular elastic part is provided with a positioning clamping ring; the lower end of the annular elastic piece extends into the annular abutting groove of the positioning plate; the positioning clamping ring is rotatably clamped at the bottom of the annular abutting groove.

Further, the diameter of the floating groove is larger than that of the positioning thread groove.

Furthermore, the upper end of the rotary pressure plate is provided with an abutting rubber layer.

Furthermore, the longitudinal section of the annular abutting groove is of an inverted T-shaped structure.

Further, the two swinging plates form a conical structure with a small top and a big bottom.

Furthermore, the left side and the right side of the positioning plate are respectively provided with a sliding groove; and two sides of the movable frame are respectively installed on the sliding grooves in a sliding manner.

Furthermore, the bottom of the rotating block is provided with an adjusting groove; the middle of the adjusting groove is provided with an adjusting plate.

The invention has the advantages of

1. When the movable frame moves downwards, the containing space of a locating section surrounded by the upper end of the locating plate, the movable frame and the swinging mechanism is reduced, if the space is further reduced, the pushing screw rod can be rotated, so that the pushing screw rod rotates on the pushing fixing plate to abut against the swinging plate of the swinging mechanism, the lower end of the swinging plate rotates around the side part of the upper end of the movable frame, and the upper ends of the two swinging plates move towards the middle and are stably transited through elastic extrusion of the connecting elastic body, so that the containing space is further reduced.

2. The rotary threaded column rotates in situ in the mounting groove of the mounting base plate axially by using the rotary block, so that the movable internal threaded cylinder is driven to rotate up and down on the rotary threaded column, the movable frame is driven to move up and down on the positioning plate, the capacity of a positioning interval enclosed by the upper end of the positioning plate and the movable frame is changed, the capacity can be adjusted according to the number of connecting cables, and the use is very convenient.

3. The invention adds a pressing plate pressing mechanism for increasing the stability of a connecting cable, and structurally establishes a positioning plate, when a pressing thread column in the pressing plate pressing mechanism rotates in a positioning thread groove on the positioning plate, a rotary pressing plate can not be extruded and moved through an annular elastic piece, the rotary pressing plate can be driven to move up and down at the moment, when the rotary pressing plate moves downwards, an installation space can be reserved for the connecting cable, so that the installation operation is convenient, after the installation is finished, the rotary pressing plate is driven to move upwards through the rotation of the pressing thread column in the positioning thread groove on the positioning plate, and when the lower end of the pressing thread column is separated from the positioning thread groove, the lower end of the pressing thread column enters a floating groove, at the moment, the whole rotary pressing plate and the pressing thread column have no other constraint force, the rotary pressing plate can be elastically extruded and moved towards the upper end through the annular elastic piece, and because the positioning clamping ring is rotationally clamped in the annular pressing groove, therefore, the rotary pressing disc and the abutting threaded column can be stably moved, and the connecting cable is extruded through the rotary pressing disc, so that the connecting cable obtains fastening force, and the structure is more stable.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic top view of the positioning plate of the present invention.

Fig. 3 is an enlarged schematic structural view of the pressing plate abutting mechanism and the positioning plate of the invention.

FIG. 4 is a schematic structural view of a positioning threaded groove, a floating groove and an annular pressing groove of the positioning plate of the present invention.

Fig. 5 is an enlarged structural view of the rotation block and the installation groove of the installation base plate according to the present invention.

Fig. 6 is an enlarged schematic structural view of the swing mechanism.

Fig. 7 is a schematic structural view of the present invention after the accommodation space is reduced.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, a multiple adjustment type nacelle cover comprises a nacelle cover body and an adjusting mechanism; the adjusting mechanism is arranged inside the cabin cover body; the adjusting mechanism comprises a mounting bottom plate 1, a connecting support 2, a positioning plate 3, a moving frame 4, a driving mechanism 6, a swinging mechanism 9 and a pushing mechanism 8. Two sides of the upper end of the mounting bottom plate 1 are respectively and vertically provided with a connecting bracket 2; a positioning plate 3 is arranged in the middle of the upper end of the connecting bracket 2; the movable frame 4 is in a U-shaped structure; the movable frame 4 is vertically connected on the positioning plate 3 in a sliding and penetrating manner; the driving mechanism 6 is arranged below the moving frame 4; the middle of the mounting bottom plate 1 is provided with a mounting groove 11; an annular clamping tooth 111 is arranged in the mounting groove 11; the driving mechanism 6 comprises a movable internal thread cylinder 61, a rotary thread column 62 and a rotary block 63; the upper end of the movable internal thread cylinder 61 is rotatably clamped and installed below the movable frame 4; the upper end of the rotary threaded column 62 is in threaded rotary connection with the inner part of the lower end of the movable internal threaded cylinder 61; the lower end of the rotary threaded column 62 is provided with a rotary block 63; the outer side of the periphery of the rotating block 63 is provided with an annular clamping groove 633; the rotating block 63 is rotatably clamped on the annular clamping tooth 111 of the mounting groove 11 through the annular clamping groove 633. The swing mechanism 9 is arranged at the upper end of the movable frame 4; the swing mechanism 9 comprises two swing plates 91, two rotating shafts 94, a telescopic hose 92 and a connecting elastic body 93; two sides of the upper end of the movable frame 4 are respectively provided with a swinging plate 91 through a rotating shaft 94 in a rotating way; a telescopic hose 92 is connected between the upper ends of the swinging plates 91; the inside of the flexible hose 92 is provided with a connecting elastic body 93; two ends of the connecting elastic body 93 are elastically connected between the upper ends of the two swing plates 91 in an extrusion manner; two pushing mechanisms 8 are arranged and are respectively arranged on two sides of the positioning plate 3; the pushing mechanism 8 comprises a pushing fixing plate 81 and a pushing screw rod 82; the pushing fixing plate 81 is arranged on the positioning plate 3, and a threaded hole is formed in the pushing fixing plate 81; the pushing screw rods 82 are respectively and rotatably arranged in the threaded holes of the pushing fixing plate 81 in a threaded manner; the pushing screw 82 is rotated on the pushing fixing plate 81 to press against the swing plate 91 of the swing mechanism 9, so that the lower end of the swing plate 91 rotates around the upper end side of the moving frame 4; the upper end of the positioning plate 3, the movable frame 4 and the swing mechanism 9 form a positioning interval.

As shown in fig. 1 to 7, in order to facilitate installation and increase fastening force to the cable, further, a platen pressing mechanism 5 is further included; the pressing plate pressing mechanism 5 comprises a pressing threaded column 51, a rotary pressing plate 52, an annular elastic piece 53 and a positioning clamping ring 54; the upper end of the middle of the positioning plate 3 is provided with a floating groove 33 and a positioning thread groove 32; the floating groove 33 is positioned at the upper end of the positioning thread groove 32; the floating groove 33 is communicated with the positioning thread groove 32 up and down; an annular pressing groove 34 is formed in the outer side of the periphery of the floating groove 33 on the positioning plate 3; the lower end of the pressing threaded column 51 is in threaded rotary connection with the positioning threaded groove 32 of the positioning plate 3; the upper end of the pressing threaded column 51 passes through the floating groove 33 and then extends into the positioning interval 41; a rotary pressure plate 52 is arranged at the upper end of the pressing threaded column 51; the periphery of the lower end of the rotary pressure plate 52 is provided with an annular elastic part 53; the upper end of the annular elastic part 53 is fixedly connected to the periphery of the lower end of the rotary pressure plate 52; the lower end of the annular elastic piece 53 is provided with a positioning clamping ring 54; the lower end of the annular elastic piece 53 extends into the annular abutting groove 34 of the positioning plate 3; the positioning snap ring 54 is rotatably snapped at the bottom of the annular abutting groove 34.

As shown in fig. 1 to 7, further, the diameter of the floating groove 33 is larger than that of the positioning screw groove 32. Further, an abutting rubber layer 55 is provided on the upper end of the rotary pressure plate 52. Further, the longitudinal section of the annular abutting groove 34 is in an inverted T-shaped structure. Further, the two swing plates 91 form a tapered structure with a small top and a large bottom. Furthermore, the left side and the right side of the positioning plate 3 are respectively provided with a sliding groove 31; the two sides of the moving frame 4 are respectively installed on the sliding groove 31 in a sliding way. Further, the bottom of the rotating block 63 is provided with an adjusting groove 631; the middle of the adjusting groove 631 is provided with an adjusting plate 632.

According to the invention, after the movable frame 4 moves downwards, the accommodating space of the positioning section 41 surrounded by the upper end of the positioning plate 3, the movable frame 4 and the swinging mechanism 9 is reduced, if the space is further reduced, the pushing screw 82 can be rotated, so that the pushing screw 82 rotates on the pushing fixing plate 81 to abut against the swinging plate 91 of the swinging mechanism 9, the lower end of the swinging plate 91 rotates around the side part of the upper end of the movable frame 4, and thus the upper ends of the two swinging plates 91 move towards the middle and are stably transited through elastic extrusion of the connecting elastic body 93, and the accommodating space of the positioning section 41 is further reduced; the rotary threaded column 62 of the invention utilizes the rotary block 63 to axially rotate in situ in the mounting groove 11 of the mounting base plate 1, thus driving the movable internal threaded cylinder 61 to rotate up and down on the rotary threaded column 62, and driving the movable frame 4 to move up and down on the positioning plate 3, thereby changing the capacity of the positioning section 41 enclosed by the upper end of the positioning plate 3 and the movable frame 4, being capable of adjusting according to the number of connecting cables and being very convenient to use. In order to increase the stability and operability of the connecting cable, the invention adds the pressure plate pressing mechanism 5, and creates the structure of the positioning plate 3, when the pressing thread column 51 in the pressure plate pressing mechanism 5 rotates in the positioning thread groove 32 on the positioning plate 3, the rotary pressure plate 52 can not be extruded and moved by the annular elastic piece 53, at this time, the rotary pressure plate 52 can be driven to move up and down, when the rotary pressure plate 52 moves down, an installation space can be reserved for the connecting cable, which is convenient for installation operation, after the installation, the rotary pressure plate 52 is driven to move up by the rotation of the pressing thread column 51 in the positioning thread groove 32 on the positioning plate 3, and when the lower end of the pressing thread column 51 is separated from the positioning thread groove 32, the whole rotary pressure plate 52 and the pressing thread column 51 have no other constraint force, the rotary pressure plate 52 can be elastically extruded and moved to the upper end of the rotary pressure plate 52 by the annular elastic piece 53, and because the positioning clamping ring 54 is rotationally clamped in the annular abutting groove 34 of the positioning plate 3, the rotating pressure plate 52 and the abutting threaded column 51 can keep stable movement, so that the connecting cable is extruded by the rotating pressure plate 52, the connecting cable obtains fastening force, and the structure is more stable.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.