CN217827239U - Winding mechanism capable of increasing winding stroke and suspended ceiling garage frame - Google Patents
Winding mechanism capable of increasing winding stroke and suspended ceiling garage frame Download PDFInfo
- Publication number
- CN217827239U CN217827239U CN202221623227.8U CN202221623227U CN217827239U CN 217827239 U CN217827239 U CN 217827239U CN 202221623227 U CN202221623227 U CN 202221623227U CN 217827239 U CN217827239 U CN 217827239U
- Authority
- CN
- China
- Prior art keywords
- winding
- cable
- limiting block
- winding part
- wound
- 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
Images
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a winding mechanism and a suspended ceiling garage frame capable of increasing winding stroke, which are respectively provided with a first stopper and a second stopper on a first winding part and a second winding part, and the end surfaces of the two stoppers near one side of the winding part are provided with a plurality of arc-shaped guide lugs which are distributed along the circumferential direction of the stoppers and protrude towards the direction of the winding part; when the winding group is wound to the direction close to the limiting block along the axial direction of the winding part until the cable positioned at the inner side of the winding group is abutted against the limiting block, the cable positioned at the outer side of the winding group is contacted with the first guide lug, and the winding group is forced to be wound on the winding part along the axial direction of the winding part far away from the limiting block under the action of the guide lug; the winding mechanism capable of increasing the winding stroke and the suspended ceiling garage frame can lead the cable to be wound on the winding part in a reciprocating way so as to enlarge the winding stroke.
Description
Technical Field
The utility model relates to a storing frame technical field for the garage, what specifically say is a can increase winding mechanism and furred ceiling garage frame of wire winding stroke.
Background
The commodity shelf is used for placing or containing articles and is widely applied to ordinary families or office places, storerooms, garages and the like. The storage racks for the garage in the prior art are various in types such as ceiling suspension type storage racks and wall type storage racks. The wall-mounted storage rack is generally mounted on a wall, and generally structurally comprises a connecting rack and a storage platform, wherein the connecting rack is connected with the wall; the height of the platform of the wall-mounted storage rack with the structure can not be adjusted after the platform is installed, so that much inconvenience is brought to the placement or storage of articles, and the indoor space can not be reasonably utilized.
At present, some ceiling garage racks with adjustable height and installed on a ceiling are also available, such as the prior application of the applicant of the present application, the prior application has an authorization publication number of CN213154855U and a name of garage ceiling rack, the disclosed structure includes a fixing member connected with the ceiling, a placement platform located below the fixing member, and a rotating shaft rotatably connected to one side of the fixing member, the rotating shaft includes a first rotating shaft and a second rotating shaft coaxially arranged, a connecting rod is arranged between the first rotating shaft and the second rotating shaft, a first winding portion is arranged on the first rotating shaft, and a second winding portion is arranged on the second rotating shaft; the garage suspended ceiling shelf also comprises a first cable, a second cable, a third cable, a fourth cable, a first pulley and a second pulley which are respectively connected to one side of the fixing piece away from the rotating shaft; the first end of the first cable is connected with the lower object placing platform after passing around the first pulley, the second end of the first cable is wound on the first winding part, the first end of the second cable is connected with the lower object placing platform, and the second end of the second cable is wound on the first winding part; the first end of the third cable is connected with the object placing platform below after passing around the second pulley, the second end of the third cable is wound on the second winding portion, the first end of the fourth cable is connected with the object placing platform below, and the second end of the fourth cable is wound on the second winding portion. When the rotating shaft rotates, the first winding part rotates and simultaneously drives the second end of the first cable and the second end of the second cable to be wound simultaneously, and the second cable extrudes the first cable on the first winding part along the axial direction of the first winding part all the time to perform parallel regular winding; the second end that drives the third cable when the same second portion of winding pivoted holds and the second end of fourth cable and convolutes simultaneously, and when convoluteing, the fourth cable is along second portion of winding axial extrusion third cable side by side regular wire winding all the time in second portion of winding, also is first cable and second cable or third cable and fourth cable along the axial of portion of winding spiral wire winding in proper order, forms one deck spiral wire winding on the portion of winding. This garage furred ceiling supporter's wire winding mechanism has following not enough at the in-service use in-process: this wire winding portion on the wire winding portion can only be twined in proper order with the axial of unidirectional edge wire winding portion, if the wire winding stroke setting of wire winding portion is too big, then can make the big-angle slope appear in the wire winding, finally leads to the tilt of storage platform, and the wire winding is in disorder and waits the defect even, and consequently the wire winding stroke of wire winding portion is difficult for setting up too big, and storage platform's altitude mixture control's scope is less like this, can not satisfy the user demand, wherein, the above-mentioned wire winding stroke that says indicates the wire winding length of wire winding portion.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above prior art's defect, provide one kind and can make the reciprocal wire winding in order to enlarge the wire winding stroke of cable in wire winding portion mechanism that winds.
The technical solution of the utility model is that, a can increase winding mechanism of wire winding stroke with following structure is provided: it comprises
Rotationally connect in the pivot of ceiling mounting one side and drive pivot pivoted actuating mechanism, the both sides of pivot are equipped with two winding portions along with the synchronous pivoted of pivot: a first winding part and a second winding part;
the first winding group comprises a first cable and a second cable, wherein a first end of the first cable is wound on the first winding part, a second end of the first cable is connected with the object placing platform below the rotating shaft, a first end of the second cable is wound on the first winding part, and a second end of the second cable is connected with the object placing platform below after bypassing a first pulley arranged on one side of the ceiling fixing piece far away from the rotating shaft; when the rotating shaft rotates, the first cable and the second cable are wound on the first winding part side by side along the axial direction of the first winding part or released from the first winding part;
the first end of the third cable is wound on the second winding part, the second end of the third cable is connected with the object placing platform below the rotating shaft, the first end of the fourth cable is wound on the second winding part, and the second end of the fourth cable is connected with the object placing platform below the ceiling fixing part after bypassing a second pulley arranged on one side of the ceiling fixing part far away from the rotating shaft; when the rotating shaft rotates, the third cable and the fourth cable are wound on the second winding part side by side along the axial direction of the second winding part or are released from the second winding part;
the first limiting block is connected to the first winding part, and a plurality of arc-shaped first guide convex blocks which are distributed along the circumferential direction of the first limiting block and protrude towards the first winding part are arranged on the end surface of one side of the first limiting block, which is close to the first winding part; when the first winding group is wound to the cable at the inner side in the first winding group along the axial direction of the first winding part towards the direction close to the first limiting block and is abutted against the first limiting block, the cable at the outer side in the first winding group is contacted with the first guide lug, and under the action of the first guide lug, the first winding group is forced to be wound on the first winding part along the axial direction of the first winding part towards the direction far away from the first limiting block;
the second limiting block is symmetrically arranged with the first limiting block and is connected on the second winding part, and a plurality of arc-shaped second guiding convex blocks which are distributed along the circumferential direction of the second limiting block and protrude towards the direction of the second winding part are arranged on the end surface of one side of the second limiting block, which is close to the second winding part; when the second winding group is wound to the cable positioned on the inner side in the second winding group in the direction close to the second limiting block along the axial direction of the second winding part and is abutted against the second limiting block, the cable positioned on the outer side in the second winding group is contacted with the second guide lug, and under the action of the second guide lug, the second winding group is forced to be wound on the second winding part in the direction far away from the second limiting block along the axial direction of the second winding part.
Preferably, the first guide projection and the second guide projection are both arc-shaped projections with high middle parts and low two sides.
Preferably, the number of the first guide lugs is three, and the first guide lugs are uniformly distributed along the circumferential direction of the first limiting block; the number of the second guide convex blocks is three, and the second guide convex blocks are uniformly distributed along the circumferential direction of the second limiting block.
Preferably, the first cable is located on the inner side of the first winding group, the second cable is located on the outer side of the first winding group, when the first cable abuts against the first limiting block, the second cable contacts with the first guide protruding block, and under the action of the first guide protruding block, the first cable and the second cable are forced to be wound on the first winding portion in the direction away from the first limiting block along the axial direction of the first winding portion;
the third cable is located on the inner side of the second winding group, the fourth cable is located on the outer side of the second winding group, when the third cable abuts against the second limiting block, the fourth cable contacts with the second guide protruding block, and under the effect of the second guide protruding block, the third cable and the fourth cable are forced to be wound on the second winding portion along the axial direction of the second winding portion in the direction away from the second limiting block.
Preferably, the drive mechanism is a swing handle drive mechanism including a swing handle, a worm wheel fixedly connected to the swing shaft, and a swing handle holder fixedly connected to the ceiling mount, the swing handle holder having a worm rotatably connected thereto and meshing with the worm wheel, and a lower end of the worm extending out of a bottom of the swing handle holder and having a hanging hole connected to the swing handle for driving the worm to rotate synchronously with the swing handle when the swing handle is rotated.
After the structure more than adopting, the utility model relates to a can increase winding mechanism of wire winding stroke compares with prior art, has following advantage: when the driving mechanism drives the rotating shaft to rotate, the first winding group and the second winding group are respectively wound on the first winding part and the second winding part, when the first winding group is wound on the first winding part to abut against the cable positioned at the inner side in the first winding group and the first limiting block, the cable positioned at the inner side cannot be continuously wound along the axial direction of the first winding part and is in a rewinding state, meanwhile, the cable positioned at the outer side in the first winding group is contacted with the first guide lug, and under the guiding or guiding action of the first guide lug, the cable positioned at the outer side is also in the rewinding state, so that the first limiting block and the first guiding lug on the first limiting block are arranged, when the first winding group is contacted with the first limiting block, the first winding group can be forced to wind back on the first winding part along the axial direction of the first winding part far away from the first limiting block, and the first winding part is provided with two layers of windings; similarly, when the second winding group is wound on the second winding part to the cable on the inner side of the second winding group and abuts against the second limiting block, the cable on the inner side cannot be continuously wound along the axial direction of the second winding part and is in a rewinding state, meanwhile, the cable on the outer side of the second winding group is in contact with the second guide protrusion, and under the guiding or guiding action of the second guide protrusion, the cable on the outer side is also in a rewinding state, so that the arrangement of the second guide protrusion on the second limiting block and the second limiting block can force the second winding group to be wound back on the second winding part along the axial direction of the second winding part in a direction away from the second limiting block when the second winding group contacts the second limiting block, so that the second winding part has two layers of windings. Therefore this can increase winding mechanism of wire winding stroke can make first wire winding portion and second wire winding portion form double-deck or multilayer wire winding because of the setting of first stopper and second stopper, consequently has enlarged the wire winding stroke, makes the altitude mixture control's of platform scope big, and can avoid leading to the defect of platform slope.
The utility model discloses an another technical solution is, provides a furred ceiling garage frame with following structure, and it includes the ceiling mounting and sets up the platform below the ceiling mounting, one side of ceiling mounting is connected with wire winding mechanism, and two pulleys are installed to the opposite side of ceiling mounting: a first pulley and a second pulley; the winding mechanism adopts any one of the technical schemes and can increase the winding stroke.
After the structure more than adopting, the utility model relates to a furred ceiling garage frame compares with prior art, has following advantage: the first limiting block and the second limiting block are arranged on the first winding part and the second winding part of the ceiling garage frame, so that when the first winding group contacts the first limiting block, the first winding group can be forced to wind back on the first winding part along the axial direction of the first winding part in the direction far away from the first limiting block, and the first winding part is provided with two layers of windings; meanwhile, when the second winding group contacts the second limiting block, the second winding group can be forced to wind back on the second winding part along the axial direction of the second winding part in the direction far away from the second limiting block, so that the second winding part is provided with two layers of windings; therefore, the first winding portion and the second winding portion can form double-layer or multi-layer winding, the winding stroke is enlarged, the height adjusting range of the storage platform is large, and the defect that the storage platform is inclined due to the fact that the winding stroke of the first winding portion is overlong in the single direction can be overcome.
Drawings
Fig. 1 is a schematic view of the installation structure of the winding mechanism in the suspended ceiling garage frame, which can increase the winding stroke of the utility model.
Fig. 2 is another angle mounting structure schematic diagram of the winding mechanism capable of increasing the winding stroke in the ceiling garage frame.
Fig. 3 is a schematic structural diagram of a winding mechanism capable of increasing the winding stroke of the present invention.
Fig. 4 is a schematic structural view of the first winding portion of the winding mechanism of the present invention, which can increase the winding stroke.
Fig. 5 is a schematic structural diagram of the first limiting block of the winding mechanism capable of increasing the winding stroke of the utility model.
As shown in the figure:
1. the ceiling fixing piece comprises a ceiling fixing piece 100, a first pulley, 101, a second pulley, 2, a rotating shaft, 200, a first rotating shaft, 201, a second rotating shaft, 202, a connecting rod, 3, a first winding part, 300, a second winding part, 4, a first winding group, 400, a first cable, 401, a second cable, 5, a second winding group, 500, a third cable, 501, a fourth cable, 6, a first limiting block, 600, a first guiding lug, 7, a second limiting block, 700, a second guiding lug, 8, a driving mechanism, 800, a rocking handle support, 801, a worm wheel, 802, a worm, 803, a hanging hole, 9 and a placing platform.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5; the embodiment of the utility model discloses can increase winding mechanism of wire winding stroke, its structure is including rotationally connecting in pivot 2 and the drive pivot 2 pivoted actuating mechanism 8 of 1 one side of ceiling mounting, the both sides of pivot 2 are equipped with two along with 2 synchronous pivoted wire winding portions of pivot: a first winding portion 3 and a second winding portion 300; in this embodiment, the ceiling fixing member 1 is fixedly connected to the ceiling by screws or anchors, etc., the ceiling fixing member 1 is two fixing plates arranged in parallel, and the rotating shaft 2 is rotatably connected to the bottom of one side of the two fixing plates, or the rotating shaft 2 is rotatably connected to the side wall of one side of the two fixing plates. The drive mechanism 8 of the present embodiment is a manual drive mechanism 8, that is, a swing handle drive mechanism 8, and includes a swing handle, a worm wheel 801 fixedly connected to the pivot 2, and a swing handle holder 800 fixedly connected to the ceiling mount 1, a worm 802 that meshes with the worm wheel 801 and is driven is rotatably connected to the swing handle holder 800, and a hanging hole 803 that is connected to the swing handle and through which a lower end of the worm 802 extends from a bottom of the swing handle holder 800 is provided, and is used to rotate the swing handle 802 in synchronization with the swing handle. When the spindle 2 is rotated, the hook of the swing handle is hooked on the hanging hole 803 of the worm 802, and then the swing handle is rotated, which rotates the worm 802, so that the worm wheel 801 rotates synchronously with the spindle 2, and the first and second winding portions 3 and 300 are wound or released. In other embodiments, the driving mechanism 8 may also be a driving motor, that is, the driving motor drives the worm 802 to rotate, so as to rotate the rotating shaft 2. Furthermore, in this embodiment, the rotating shaft 2 includes a first rotating shaft 200 and a second rotating shaft 201 which are coaxially arranged, a connecting rod 202 is arranged between the first rotating shaft 200 and the second rotating shaft 201, a first end of the connecting rod 202 is connected with the first rotating shaft 200, a second end of the connecting rod 202 is connected with the second rotating shaft 201, the first rotating shaft 200 is provided with a first winding portion 3, and the second rotating shaft 201 is provided with a second winding portion 300.
In this embodiment, the winding mechanism capable of increasing the winding stroke includes two winding groups: the ceiling fixing device comprises a first winding group 4 and a second winding group 5, wherein the first winding group 4 comprises a first cable 400 and a second cable 401, a first end of the first cable 400 is wound on a first winding part 3, a second end of the first cable 400 is connected with an object placing platform 9 below a rotating shaft 2, a first end of the second cable 401 is wound on the first winding part 3, and a second end of the second cable 401 bypasses a first pulley 100 arranged on one side of the ceiling fixing part 1 far away from the rotating shaft 2 and then is connected with the object placing platform 9 below the ceiling fixing part; when the rotating shaft 2 rotates, the first cable 400 and the second cable 401 are wound on the first winding part 3 side by side in the axial direction of the first winding part 3 or released from the first winding part 3; that is, the first end of the first cable 400 and the first end of the second cable 401 are connected side by side to the outer end side wall of the first winding portion 3, when the first winding portion 3 rotates, the first cable 400 and the second cable 401 are simultaneously wound on the first winding portion 3, and the first cable 400 and the second cable 401 are sequentially distributed along the axial direction of the first winding portion 3, and in the winding process, the cable of the first winding group 4 located on the inner side always axially extrudes the cable of the first winding group 4 located on the outer side, so that the first winding group 4 is regularly wound on the first winding portion 3 and the windings are tightly attached. When the first winding group 4 is wound on the first winding portion 3, the cable positioned on the inner side of the first winding group 4 abuts against the first limiting block 6, the cable positioned on the inner side cannot be continuously wound along the axial direction of the first winding portion 3 and is in a rewinding state, meanwhile, the cable positioned on the outer side of the first winding group 4 is in contact with the first guiding convex block 600, and under the guiding or guiding action of the first guiding convex block 600, the cable positioned on the outer side is also in the rewinding state, so that the first limiting block 6 and the first guiding convex block 600 arranged on the first limiting block 6 can force the first winding group 4 to be wound back on the first winding portion 3 along the axial direction of the first winding portion 3 in a direction away from the first limiting block 6 when the first winding group 4 contacts the first limiting block 6, so that the first winding portion 3 has two layers of windings.
In this embodiment, the second winding group 5 includes a third cable 500 and a fourth cable 501, a first end of the third cable 500 is wound on the second winding portion 300, a second end of the third cable 500 is connected to the platform 9 below the rotating shaft 2, a first end of the fourth cable 501 is wound on the second winding portion 300, and a second end of the fourth cable 501 is connected to the platform 9 below after passing over the second pulley 101 disposed on the side of the ceiling fixing member 1 away from the rotating shaft 2; when the rotating shaft 2 rotates, the third cable 500 and the fourth cable 501 are wound on the second winding part 300 side by side in the axial direction of the second winding part 300 or released from the second winding part 300; that is, the first end of the third cable 500 and the first end of the fourth cable 501 are connected side by side to the outer end side wall of the second winding part 300, when the second winding part 300 rotates, the third cable 500 and the fourth cable 501 are simultaneously wound on the second winding part 300, and the third cable 500 and the fourth cable 501 are sequentially distributed along the axial direction of the second winding part 300, and during the winding process, the cable on the inner side of the second winding group 5 always axially presses the cable on the outer side of the second winding group 5, so that the second winding group 5 is regularly wound on the second winding part 300 and the windings are tightly attached. When the second winding group 5 is wound on the second winding portion 300 until the cable on the inner side of the second winding group 5 abuts against the second stopper 7, the cable on the inner side cannot be continuously wound along the axial direction of the second winding portion 300 and is in a rewinding state, and the cable on the outer side of the second winding group 5 contacts the second guiding protrusion 700, and under the guiding or guiding action of the second guiding protrusion 700, the cable on the outer side is also in a rewinding state, so the second stopper 7 and the second guiding protrusion 700 on the second stopper 7 are arranged, and when the second winding group 5 contacts the second stopper 7, the second winding group 5 can be forced to be wound back on the second winding portion 300 along the axial direction of the second winding portion 300 away from the second stopper 7, so that the second winding portion 300 has two layers of windings.
In this embodiment, the limited cable inside the first winding group 4 and the cable outside the first winding group 4 or the limited cable inside the second winding group 5 and the cable outside the second winding group 5, where the inside cable refers to the cable near the first stopper 6 or near the second stopper 7, and the outside cable refers to the cable relatively far from the first stopper 6 or relatively far from the second stopper 7; as shown in fig. 4, the first cable 400 is a cable inside the first winding group 4, and the second cable 401 is a cable outside the first winding group 4.
In this embodiment, the first winding portion 3 is connected to a first limiting block 6, the second winding portion 300 is connected to a second limiting block 7, and the first limiting block 6 and the second limiting block 7 are symmetrically arranged; a plurality of arc-shaped first guide lugs 600 which are distributed along the circumferential direction of the first limiting block 6 and protrude towards the first winding part 3 are arranged on the end face of the first limiting block 6 close to the first winding part 3, in the embodiment, three first guide lugs 600 are uniformly distributed along the circumferential direction of the first limiting block 6, and the first guide lugs 600 are arc-shaped lugs with a high middle part and two low sides; when the first winding group 4 winds the cable positioned at the inner side in the first winding group 4 along the axial direction of the first winding part 3 to the direction close to the first limit block 6 and abuts against the first limit block 6, the cable positioned at the outer side in the first winding group 4 contacts with the first guide convex block 600, and under the action of the first guide convex block 600 along with the rotation of the first winding part 3, the first winding group 4 is forced to wind back on the first winding part 3 along the axial direction of the first winding part 3 to the direction far away from the first limit block 6; a plurality of arc-shaped second guide protrusions 700 which are distributed along the circumferential direction of the second limiting block 7 and protrude towards the second winding part 300 are arranged on the end surface of the second limiting block 7 close to one side of the second winding part 300, in this embodiment, the number of the second guide protrusions 700 is three, and the second guide protrusions are uniformly distributed along the circumferential direction of the second limiting block 7, and the second guide protrusions 700 are arc-shaped protrusions with high middle parts and low two sides; when the second winding group 5 winds the cable positioned at the inner side of the second winding group 5 to abut against the second stopper 7 along the axial direction of the second winding portion 300 toward the direction close to the second stopper 7, the cable positioned at the outer side of the second winding group 5 contacts the second guiding protrusion 700, and under the action of the second guiding protrusion 700, the second winding group 5 is forced to wind back on the second winding portion 300 along the axial direction of the second winding portion 300 toward the direction away from the second stopper 7. In this embodiment, in order to wind the winding wire back synchronously, the first stopper 6 and the second stopper 7 have the same shape and size and are symmetrically distributed on the rotating shaft 2.
Referring to fig. 1 again, in the present embodiment, the first cable 400 is located inside the first winding group 4, the second cable 401 is located outside the first winding group 4, when the first cable 400 abuts against the first limiting block 6, the second cable 401 contacts the first guiding protrusion 600, and under the action of the first guiding protrusion 600, the first cable 400 and the second cable 401 are forced to be wound on the first winding portion 3 in a direction away from the first limiting block 6 along the axial direction of the first winding portion 3; the third cable 500 is located inside the second winding group 5, the fourth cable 501 is located outside the second winding group 5, when the third cable 500 abuts against the second stopper 7, the fourth cable 501 contacts the second guiding protrusion 700, and under the action of the second guiding protrusion 700, the third cable 500 and the fourth cable 501 are forced to wind on the second winding portion 300 along the axial direction of the second winding portion 300 in the direction away from the second stopper 7. In other embodiments, the second cable 401 is located inside the first winding group 4 and the first cable 400 is located outside the first winding group 4, or the third cable 500 is located outside the second winding group 5 and the fourth cable 501 is located inside the second winding group 5; when the first winding portion 3 and the second winding portion 300 are wound, the cable with the first winding group 4 on the inner side may press the cable with the first winding group 4 on the outer side by applying pressure in the axial direction of the first winding portion 3, or the cable with the second winding group 5 on the inner side may press the cable with the second winding group 5 on the outer side by applying pressure in the axial direction of the second winding portion 300, so that the first winding group 4 and the second winding group 5 are regularly wound on the first winding portion 3 and the second winding portion 300 side by side.
Referring again to fig. 1, another embodiment of the present invention discloses a suspended ceiling garage frame, which includes a ceiling mounting member 1 and a platform 9 disposed below the ceiling mounting member 1, one side of the ceiling mounting member 1 is connected with a winding mechanism, and two pulleys are installed on the other side of the ceiling mounting member 1: a first pulley 100 and a second pulley 101; the winding mechanism adopts the winding mechanism which can increase the winding stroke in any embodiment. The first limiting block 6 and the second limiting block 7 on the first winding part 3 and the second winding part 300 of the ceiling garage frame are arranged, so that when the first winding group 4 contacts the first limiting block 6, the first winding group 4 can be forced to wind back on the first winding part 3 along the axial direction of the first winding part 3 in the direction far away from the first limiting block 6, and the first winding part 3 is provided with two layers of windings; meanwhile, when the second winding group 5 contacts the second limit block 7, the second winding group 5 can be forced to wind back on the second winding portion 300 in the direction away from the second limit block 7 along the axial direction of the second winding portion 300, so that the second winding portion 300 has two layers of windings; therefore, the first winding portion 3 and the second winding portion 300 can form double-layer or multi-layer winding, so that the winding stroke is increased, the height adjustment range of the platform 9 is enlarged, and the defect that the platform 9 is inclined due to the overlong winding stroke of the winding portions in the single direction can be overcome.
The above description is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited to this, such as the worm wheel and worm, and can be replaced by the transmission cooperation between two bevel gears, and any changes or replacements easily conceivable by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a can increase winding mechanism of wire winding stroke which characterized in that: it comprises
Rotationally connect in the pivot of ceiling mounting one side and drive pivot pivoted actuating mechanism, the both sides of pivot are equipped with two winding portions along with the synchronous pivoted of pivot: a first winding part and a second winding part;
the first winding group comprises a first cable and a second cable, wherein a first end of the first cable is wound on the first winding part, a second end of the first cable is connected with the object placing platform below the rotating shaft, a first end of the second cable is wound on the first winding part, and a second end of the second cable is connected with the object placing platform below after bypassing a first pulley arranged on one side of the ceiling fixing piece far away from the rotating shaft; when the rotating shaft rotates, the first cable and the second cable are wound on the first winding part side by side along the axial direction of the first winding part or released from the first winding part;
the first end of the third cable is wound on the second winding part, the second end of the third cable is connected with the object placing platform below the rotating shaft, the first end of the fourth cable is wound on the second winding part, and the second end of the fourth cable is connected with the object placing platform below the ceiling fixing piece after bypassing a second pulley arranged on one side of the ceiling fixing piece far away from the rotating shaft; when the rotating shaft rotates, the third cable and the fourth cable are wound on the second winding part side by side along the axial direction of the second winding part or are released from the second winding part;
the first limiting block is connected to the first winding part, and a plurality of arc-shaped first guide convex blocks which are distributed along the circumferential direction of the first limiting block and protrude towards the first winding part are arranged on the end face of one side of the first winding part, which is close to the first winding part; when the first winding group is wound to the cable at the inner side in the first winding group along the axial direction of the first winding part towards the direction close to the first limiting block and is abutted against the first limiting block, the cable at the outer side in the first winding group is contacted with the first guide lug, and under the action of the first guide lug, the first winding group is forced to be wound on the first winding part along the axial direction of the first winding part towards the direction far away from the first limiting block;
the second limiting block is symmetrically arranged with the first limiting block and is connected on the second winding part, and a plurality of arc-shaped second guiding convex blocks which are distributed along the circumferential direction of the second limiting block and protrude towards the direction of the second winding part are arranged on the end surface of one side of the second limiting block, which is close to the second winding part; when the second winding group is wound to the cable positioned on the inner side in the second winding group in the direction close to the second limiting block along the axial direction of the second winding part and is abutted against the second limiting block, the cable positioned on the outer side in the second winding group is contacted with the second guide lug, and under the action of the second guide lug, the second winding group is forced to be wound on the second winding part in the direction far away from the second limiting block along the axial direction of the second winding part.
2. A winding mechanism capable of increasing a winding stroke according to claim 1, wherein: the first guide lug and the second guide lug are both arc-shaped lugs with high middle parts and low two sides.
3. A winding mechanism capable of increasing a winding stroke according to claim 2, wherein: the number of the first guide lugs is three, and the first guide lugs are uniformly distributed along the circumferential direction of the first limiting block; the number of the second guide lugs is three, and the second guide lugs are evenly distributed along the circumferential direction of the second limiting block.
4. The winding mechanism of claim 1, wherein the winding stroke is increased by: the first cable is positioned on the inner side of the first winding group, the second cable is positioned on the outer side of the first winding group, when the first cable abuts against the first limiting block, the second cable is in contact with the first guide lug, and under the action of the first guide lug, the first cable and the second cable are forced to be wound on the first winding part in the direction away from the first limiting block along the axial direction of the first winding part;
the third cable is located on the inner side of the second winding group, the fourth cable is located on the outer side of the second winding group, when the third cable abuts against the second limiting block, the fourth cable contacts with the second guide protruding block, and under the effect of the second guide protruding block, the third cable and the fourth cable are forced to be wound on the second winding portion along the axial direction of the second winding portion in the direction away from the second limiting block.
5. The winding mechanism of claim 1, wherein the winding stroke is increased by: the swing handle driving mechanism is a swing handle driving mechanism, the swing handle driving mechanism comprises a swing handle, a worm wheel fixedly connected to the rotating shaft and a swing handle support fixedly connected to the ceiling fixed part, a worm meshed with the worm wheel and driven is rotatably connected in the swing handle support, and the lower end of the worm extends out of the bottom of the swing handle support and is provided with a hanging hole connected with the swing handle, so that the worm is driven to rotate synchronously when the swing handle rotates.
6. The utility model provides a furred ceiling garage frame, it includes the ceiling mounting and sets up the platform of putting in ceiling mounting below, one side of ceiling mounting is connected with wire winding mechanism, and two pulleys are installed to the opposite side of ceiling mounting: a first pulley and a second pulley; the method is characterized in that: the winding mechanism adopts the winding mechanism which can increase the winding stroke as claimed in any one of the claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623227.8U CN217827239U (en) | 2022-06-27 | 2022-06-27 | Winding mechanism capable of increasing winding stroke and suspended ceiling garage frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623227.8U CN217827239U (en) | 2022-06-27 | 2022-06-27 | Winding mechanism capable of increasing winding stroke and suspended ceiling garage frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217827239U true CN217827239U (en) | 2022-11-18 |
Family
ID=84025479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221623227.8U Active CN217827239U (en) | 2022-06-27 | 2022-06-27 | Winding mechanism capable of increasing winding stroke and suspended ceiling garage frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217827239U (en) |
-
2022
- 2022-06-27 CN CN202221623227.8U patent/CN217827239U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217827239U (en) | Winding mechanism capable of increasing winding stroke and suspended ceiling garage frame | |
| CN215625835U (en) | Cable laying device | |
| CN208521705U (en) | A kind of winding machine transmitting device | |
| CN114141532A (en) | Automatic loading and unloading device for electronic transformer production | |
| CN212976332U (en) | Coiled material unwinding device of punching machine | |
| CN210366424U (en) | Winding and unwinding processing mechanism for double-sided corona polyester aluminized film | |
| CN209554430U (en) | A kind of photovoltaic component back plate polyester film wrap-up | |
| CN207900104U (en) | A kind of wire rod discharging device | |
| CN216444709U (en) | Winding device for preventing deviation of glass fiber cloth adhesive tape | |
| CN215974388U (en) | Three-section type automatic rim winding device | |
| CN109879124A (en) | A kind of wire rod container structure and method | |
| CN214572461U (en) | Tension fine-adjustment device of composite twisting machine | |
| CN213950205U (en) | Yarn winder | |
| CN209607586U (en) | A kind of tooling of for transformer coil production | |
| CN210172187U (en) | Ultrathin aluminum foil rolling equipment | |
| CN209097928U (en) | It is a kind of can auto reeling cable production winding device | |
| CN220596673U (en) | Cable drum for stacking cables | |
| CN216129132U (en) | Coil beating machine convenient to fix cable | |
| CN215710690U (en) | Power power cord winding device | |
| CN219469283U (en) | Anti-winding auxiliary mechanism for multi-core cable processing | |
| CN218756423U (en) | Prevent sewing machine thread guiding mechanism of kinking | |
| CN219489206U (en) | Cable production coiling mechanism | |
| CN219164783U (en) | Fiber static electricity removing device | |
| CN214003628U (en) | Automatic cable winding equipment | |
| CN215159472U (en) | Multi-coil uncoiling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |