CN110685872A - Sliding assembly structure of engine room cover - Google Patents
Sliding assembly structure of engine room cover Download PDFInfo
- Publication number
- CN110685872A CN110685872A CN201911103883.8A CN201911103883A CN110685872A CN 110685872 A CN110685872 A CN 110685872A CN 201911103883 A CN201911103883 A CN 201911103883A CN 110685872 A CN110685872 A CN 110685872A
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- positioning plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
- F03D80/85—Cabling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a sliding assembly structure of a cabin cover, which comprises an installation bottom plate, a connecting bracket, a positioning plate, a movable frame, a driving mechanism, a swinging mechanism and a pushing mechanism, wherein the installation bottom plate is provided with a positioning hole; the positioning plate and the mounting bottom plate can be connected on the guide post of the connecting bracket in a left-right sliding mode through the upper sliding groove and the bottom sliding groove respectively, so that left-right fine adjustment can be performed during assembly, and flexibility and convenience are brought to mounting.
Description
Technical Field
The invention relates to a sliding assembly structure of a cabin 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: provided is a nacelle cover sliding assembly structure which can slide left, right, up and down and can adjust, position and accommodate a space according to the number of connecting cables.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a sliding assembly structure of a cabin cover comprises an installation bottom plate, a connecting support, a positioning plate, a moving frame, a driving mechanism, a swinging mechanism and a pushing mechanism; two sides of the mounting bottom plate are respectively provided with a bottom sliding groove; the two sides of the positioning plate are respectively provided with an upper sliding groove; the positioning plate is arranged right above the mounting bottom plate; a connecting bracket is respectively arranged between the positioning plate and the two sides of the mounting bottom plate; the upper side and the lower side of the connecting bracket are both provided with guide posts; the guide posts of the connecting bracket are respectively inserted into the upper sliding groove of the positioning plate and the bottom sliding groove of the mounting bottom plate; the positioning plate and the mounting bottom plate are respectively connected on the guide posts of the connecting bracket in a left-right sliding manner through an upper sliding groove and a bottom sliding groove; 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 device also comprises a locking mechanism; the locking mechanism comprises a locking screw and a clamping fastening nut; the locking screw rod is of an L-shaped structure; one end of the locking screw rod is fixed on one side of the lower end of the positioning plate, and the other end of the locking screw rod extends to penetrate to the outer side of the connecting bracket; the locking screw is in threaded connection with two clamping and fastening nuts; the two clamping and fastening nuts are respectively clamped and fastened on two sides of the connecting bracket.
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. The positioning plate and the mounting bottom plate can be connected on the guide post of the connecting bracket in a left-right sliding mode through the upper sliding groove and the bottom sliding groove respectively, so that left-right fine adjustment can be performed during assembly, and flexibility and convenience are brought to mounting; 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 nacelle cover sliding assembly structure includes a mounting base plate 1, a connecting bracket 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 mounting bottom plate 1 are respectively provided with a bottom sliding groove 18; the two sides of the positioning plate 3 are respectively provided with an upper sliding groove 38; the positioning plate 3 is arranged right above the mounting bottom plate 1; a connecting bracket 2 is respectively arranged between the positioning plate 3 and the two sides of the mounting bottom plate 1; the upper side and the lower side of the connecting bracket 2 are both provided with guide posts 28; the guide posts 28 of the connecting bracket 2 are respectively inserted into the upper sliding groove 38 of the positioning plate 3 and the bottom sliding groove 18 of the mounting bottom plate 1; the positioning plate 3 and the mounting bottom plate 1 are respectively connected on the guide posts 28 of the connecting bracket 2 in a left-right sliding manner through the upper sliding groove 38 and the bottom sliding groove 18; 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, a locking mechanism 7 is further included; the locking mechanism 7 comprises a locking screw rod 71 and a clamping fastening nut 72; the locking screw 71 is of an L-shaped structure; one end of the locking screw rod 71 is fixed on one side of the lower end of the positioning plate 3, and the other end of the locking screw rod extends to penetrate to the outer side of the connecting bracket 2; the locking screw rod 71 is in threaded connection with two clamping and fastening nuts 72; the two clamping and fastening nuts 72 are respectively clamped and fastened on two sides of the connecting bracket 2; 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.
The positioning plate 3 and the mounting bottom plate 1 can be connected on the guide post 28 of the connecting bracket 2 in a left-right sliding way through the upper sliding groove 38 and the bottom sliding groove 18 respectively, so that left-right fine adjustment can be carried out during assembly, and flexibility and convenience are brought to mounting; 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.
Claims (9)
1. A sliding assembly structure of a cabin cover is characterized by comprising an installation bottom plate, a connecting bracket, a positioning plate, a moving frame, a driving mechanism, a swinging mechanism and a pushing mechanism; two sides of the mounting bottom plate are respectively provided with a bottom sliding groove; the two sides of the positioning plate are respectively provided with an upper sliding groove; the positioning plate is arranged right above the mounting bottom plate; a connecting bracket is respectively arranged between the positioning plate and the two sides of the mounting bottom plate; the upper side and the lower side of the connecting bracket are both provided with guide posts; the guide posts of the connecting bracket are respectively inserted into the upper sliding groove of the positioning plate and the bottom sliding groove of the mounting bottom plate; the positioning plate and the mounting bottom plate are respectively connected on the guide posts of the connecting bracket in a left-right sliding manner through an upper sliding groove and a bottom sliding groove; 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 nacelle cover slide fitting structure according to claim 1, further comprising a pressure plate 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 nacelle cover sliding fit structure according to claim 2, wherein the diameter of the floating groove is larger than the diameter of the positioning screw groove.
4. The nacelle cover slide fitting structure according to claim 2, wherein an abutting rubber layer is provided on an upper end of the rotary pressure plate.
5. The nacelle cover sliding assembly structure as claimed in claim 2, wherein the annular abutting groove has an inverted T-shaped longitudinal section.
6. The nacelle cover sliding assembly structure according to claim 1, further comprising a locking mechanism; the locking mechanism comprises a locking screw and a clamping fastening nut; the locking screw rod is of an L-shaped structure; one end of the locking screw rod is fixed on one side of the lower end of the positioning plate, and the other end of the locking screw rod extends to penetrate to the outer side of the connecting bracket; the locking screw is in threaded connection with two clamping and fastening nuts; the two clamping and fastening nuts are respectively clamped and fastened on two sides of the connecting bracket.
7. The nacelle cover slide fitting structure according to claim 1, wherein the two swing plates form a tapered structure having a small top and a large bottom.
8. The nacelle cover sliding assembly structure according to claim 1, wherein a sliding groove is provided on each of left and right sides of the positioning plate; and two sides of the movable frame are respectively installed on the sliding grooves in a sliding manner.
9. The nacelle cover sliding assembly structure according to claim 1, wherein an adjustment groove is formed at the bottom of the rotating block; the middle of the adjusting groove is provided with an adjusting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103883.8A CN110685872B (en) | 2019-11-13 | 2019-11-13 | Cabin cover sliding assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103883.8A CN110685872B (en) | 2019-11-13 | 2019-11-13 | Cabin cover sliding assembly structure |
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| Publication Number | Publication Date |
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| CN110685872A true CN110685872A (en) | 2020-01-14 |
| CN110685872B CN110685872B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911103883.8A Active CN110685872B (en) | 2019-11-13 | 2019-11-13 | Cabin cover sliding assembly structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809613A (en) * | 2021-02-28 | 2021-05-18 | 东台市海鹏船舶配件有限公司 | Radial floating stern tube bearing dismounting device |
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| CN204267231U (en) * | 2014-12-05 | 2015-04-15 | 新疆金风科技股份有限公司 | A kind of mounting bracket of survey wind devices of wind power generating set |
| CN106499596A (en) * | 2016-12-27 | 2017-03-15 | 江苏迈景环保科技有限公司 | A kind of small-sized wind power generator group engine room cover |
| CN207715295U (en) * | 2017-10-31 | 2018-08-10 | 北京万源工业有限公司 | A kind of mounting tool of direct wind-driven generator group engine room cover |
| CN108767763A (en) * | 2018-06-22 | 2018-11-06 | 江苏浩博塑业有限公司 | A kind of horizontal moving wire casing pipe |
| CN208691054U (en) * | 2018-09-07 | 2019-04-02 | 东莞骏捷机电设备有限公司 | A kind of electric machine support convenient for assembling |
| CN208930079U (en) * | 2018-10-19 | 2019-06-04 | 大丰锦辉风电设备有限公司 | A kind of engine room cover assembly tooling for facilitating position to adjust |
| CN209140228U (en) * | 2018-10-26 | 2019-07-23 | 国电联合动力技术(连云港)有限公司 | A kind of wind power generator group engine room cover mounting plate |
| CN209038891U (en) * | 2018-11-05 | 2019-06-28 | 南京中人能源科技有限公司 | A kind of detachable hang formula loop wheel machine system for wind power generating set |
| CN109580909A (en) * | 2018-11-21 | 2019-04-05 | 东台市高科技术创业园有限公司 | A kind of metal driving formula testing agency |
| CN210889232U (en) * | 2019-11-13 | 2020-06-30 | 江苏迈景环保科技有限公司 | Sliding assembly structure of engine room cover |
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| CN112809613A (en) * | 2021-02-28 | 2021-05-18 | 东台市海鹏船舶配件有限公司 | Radial floating stern tube bearing dismounting device |
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