CN216921354U - Modular be convenient for spherical fetal membrane skeleton for fetal membrane of dismouting - Google Patents
Modular be convenient for spherical fetal membrane skeleton for fetal membrane of dismouting Download PDFInfo
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- CN216921354U CN216921354U CN202122744671.7U CN202122744671U CN216921354U CN 216921354 U CN216921354 U CN 216921354U CN 202122744671 U CN202122744671 U CN 202122744671U CN 216921354 U CN216921354 U CN 216921354U
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Abstract
The utility model discloses a combined conveniently-disassembled and assembled fetal membrane framework for a spherical fetal membrane, which relates to the technical field of building instruments and comprises a threaded rod, wherein extension rods are symmetrically arranged on the threaded rod, the extension rods are in threaded connection with the threaded rod, and a plurality of movable blocks are in threaded connection with the surface of the threaded rod; according to the utility model, under the cooperation of the second limiting rod, the first limiting block and the second limiting block, the threaded rod and the supporting rod are quickly assembled and disassembled, the difficulty in assembling and disassembling the tire membrane framework is simplified, the labor consumed by assembling and disassembling the tire membrane framework is reduced, the construction cost is reduced, and the convenience of the tire membrane framework is improved.
Description
Technical Field
The utility model relates to the technical field of building instruments, in particular to a combined type easy-to-disassemble and assemble fetal membrane framework for a spherical fetal membrane.
Background
With the rapid development of national economy and the improvement of the living standard of people, a large number of new buildings such as underground garages, commercial matching of residential districts, multi-layer auxiliary rooms, rural self-use rooms and the like emerge in cities and rural areas, and the processes of earth excavation, brick moulding beds, earth backfilling and the like can not be reduced as long as independent foundations are involved.
In order to improve the stability of the spherical tire membrane, the tire membrane framework is required to be used for supporting the spherical tire membrane, however, the existing tire membrane framework is characterized in that the supporting rod is fixed on the spherical tire membrane through bolts, a large amount of manpower and material resources are required to be consumed in the fixing mode, the construction cost is increased, when the tire membrane framework is required to be disassembled, the bolts are required to be gradually taken out to disassemble the framework, the operation is very troublesome, the engineering efficiency is seriously influenced, and therefore, the combined tire membrane framework for the spherical tire membrane, which is convenient to disassemble and assemble, is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of high construction cost and inconvenience in disassembly and assembly in the prior art, and provides a combined type easy-to-disassemble and-assemble fetal membrane framework for a spherical fetal membrane.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the combined easy-to-disassemble and assemble fetal membrane framework for the spherical fetal membrane comprises a threaded rod, extension rods are symmetrically arranged on the threaded rod, the extension rods are in threaded connection with the threaded rod, and a plurality of movable blocks are in threaded connection with the surface of the threaded rod;
wherein, the top activity of extension rod is provided with the connecting block, the connecting block rotates on the extension rod, the activity is provided with the second gag lever post on the connecting block, the fixed axis of rotation that is provided with on the second gag lever post, the surface activity cover of axis of rotation is equipped with torsion spring, torsion spring's surface activity cover is equipped with the second stopper, the draw-in groove has been seted up on the movable block, the inside wall swing joint of draw-in groove has coupling mechanism.
Preferably, coupling mechanism includes swing joint and connects nut on the draw-in groove inside wall, connect nut slides in the draw-in groove, the last activity of connect nut is provided with first gag lever post, the surface activity cover of first gag lever post is equipped with first spring, the surface activity cover of first spring is equipped with the bracing piece, the bottom activity of first gag lever post is provided with first stopper.
Preferably, the supporting rod is a telescopic rod with adjustable length, and the supporting rod rotates on the surface of the first limiting rod.
Preferably, an embedded part is movably sleeved on the surface of the second limiting rod, and the second limiting rod rotates on the embedded part.
Preferably, one end of the torsion spring is fixedly connected with the rotating shaft, and the other end of the torsion spring is fixedly connected with the second limiting block.
Preferably, the surface of the second limiting rod is movably sleeved with a second spring, one end of the second spring is fixedly connected with the second limiting rod, and the other end of the second spring is fixedly connected with the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. under the cooperation of second gag lever post, first stopper, second stopper, realized the fast loading and unloading to screw rod and bracing piece, simplified the degree of difficulty of dismouting fetal membrane skeleton, reduced the labour that dismouting fetal membrane skeleton consumed, reduced construction cost, improved the convenience of fetal membrane skeleton.
2. The angle of bracing piece is changed through the position of adjusting the length of bracing piece and movable block, and the structure of reasonable change skeleton makes the more stable of skeleton, has improved the practicality of fetal membrane skeleton, outwards extracts first gag lever post and can take off the bracing piece, outwards extracts the second gag lever post, can take off the threaded rod, has shortened and has dismantled the required time of skeleton, has improved engineering efficiency.
Drawings
FIG. 1 is a schematic structural view of a combined easy-to-assemble and disassemble fetal membrane skeleton for a spherical fetal membrane in accordance with the present invention;
FIG. 2 is a side view of a combined easy-to-mount/dismount carcass framework for a spherical carcass according to the present invention;
FIG. 3 is a cross-sectional view of a combined easy-to-assemble and disassemble carcass frame for a spherical carcass according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 2;
fig. 6 is an enlarged view at C in fig. 3.
In the figure: 1. a threaded rod; 2. an extension pole; 3. a movable block; 4. a connecting nut; 5. a first limit rod; 6. a first spring; 7. a support bar; 8. a first stopper; 9. connecting blocks; 10. A second limiting rod; 11. a second spring; 12. a rotating shaft; 13. a torsion spring; 14. a second limiting block; 15. an embedded part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, the combined easy-to-disassemble spherical fetal membrane framework comprises a threaded rod 1, extension rods 2 are symmetrically arranged on the threaded rod 1, the extension rods 2 are in threaded connection with the threaded rod 1, and a plurality of movable blocks 3 are in threaded connection with the surface of the threaded rod 1;
the top end of the extension rod 2 is movably provided with a connecting block 9, the connecting block 9 is provided with a connecting port, the connecting block 9 rotates on the extension rod 2, the connecting block 9 is movably provided with a second limiting rod 10, an embedded part 15 is movably sleeved on the surface of the second limiting rod 10, the second limiting rod 10 rotates on the embedded part 15, a rotating shaft 12 is fixedly arranged on the second limiting rod 10, a torsion spring 13 is movably sleeved on the surface of the rotating shaft 12, a second limiting block 14 is movably sleeved on the surface of the torsion spring 13, one end of the torsion spring 13 is fixedly connected with the rotating shaft 12, the other end of the torsion spring 13 is fixedly connected with the second limiting block 14, a second spring 11 is movably sleeved on the surface of the second limiting rod 10, one end of the second spring 11 is fixedly connected with the second limiting rod 10, the other end of the second spring 11 is fixedly connected with the connecting block 9, and a clamping groove is formed in the movable block 3;
the inside wall swing joint of draw-in groove has coupling mechanism, coupling mechanism includes swing joint coupling nut 4 on the draw-in groove inside wall, coupling nut 4 slides in the draw-in groove, coupling nut 4 goes up the activity and is provided with first gag lever post 5, the surface activity cover of first gag lever post 5 is equipped with first spring 6, the surface activity cover of first spring 6 is equipped with bracing piece 7, bracing piece 7 is the telescopic link that length is adjustable, bracing piece 7 rotates on the surface of first gag lever post 5, the bottom activity of first gag lever post 5 is provided with first stopper 8.
It should be noted that the connection mode between the first limiting block 8 and the first limiting rod 5 is the same as the connection mode between the second limiting block 10 and the second limiting block 14, and the torsion spring 13 is in a torsion force accumulation state, under the elastic action of the torsion spring 13, the second limiting block 14 is tightly attached to the connecting block 9, the first limiting block 8 is tightly attached to the connecting nut 4, the second limiting block 14 blocks the second limiting rod 10 to be separated from the connecting block 9, the first limiting block 8 blocks the first limiting rod 5 to be separated from the connecting nut 4, and the stability of the framework is improved.
In the utility model, the second limiting block 14 is rotated to enable the central shaft of the second limiting block 14 and the central shaft of the second limiting rod 10 to be on the same straight line, the second limiting rod 10 is pulled outwards, the second spring 11 is stretched, the second limiting rod 10 and the second limiting block 14 are temporarily separated from the connecting port on the connecting block 9, the connecting port on the connecting block 9 is aligned with the embedded part 15 and is inserted, the embedded part 15 enters the connecting port, the second limiting rod 10 is released, the second limiting rod 10 automatically enters the connecting block 9 under the action of the elastic force of the second spring 11, the second limiting block 14 rotates under the action of the elastic force of the torsion spring 13, the second limiting block 14 resets, and the installation of the threaded rod 1 is completed.
Install the both ends of threaded rod 1 respectively on built-in fitting 15 and fetal membrane, then, outwards pull out first gag lever post 5 with the reason, install bracing piece 7 on coupling nut 4, rotate movable block 3, make on the movable block 3 threaded rod 1 move, can adjust the position of movable block 3, length through adjusting support pole 7, threaded rod 1 that can make different distances links together, the fetal membrane skeleton is constituteed with bracing piece 7 cooperation to threaded rod 1, the angle that still can change bracing piece 7 through the length of adjusting support pole 7 and the position of movable block 3, the structure of reasonable change skeleton, make the more stable of skeleton.
Outwards pull out first gag lever post 5 and can take off bracing piece 7, outwards pull out second gag lever post 10, can take off threaded rod 1, realized dismantling the skeleton fast.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the designated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The combined type easy-to-disassemble and assemble fetal membrane framework for the spherical fetal membrane comprises a threaded rod (1), wherein extension rods (2) are symmetrically arranged on the threaded rod (1), and the combined type easy-to-disassemble and assemble fetal membrane framework is characterized in that the extension rods (2) are in threaded connection with the threaded rod (1), and a plurality of movable blocks (3) are in threaded connection with the surface of the threaded rod (1);
wherein, the top activity of extension rod (2) is provided with connecting block (9), connecting block (9) rotate on extension rod (2), the activity is provided with second gag lever post (10) on connecting block (9), the fixed axis of rotation (12) that is provided with on second gag lever post (10), the surface activity cover of axis of rotation (12) is equipped with torsion spring (13), the surface activity cover of torsion spring (13) is equipped with second stopper (14), the draw-in groove has been seted up on movable block (3), the inside wall swing joint of draw-in groove has coupling mechanism.
2. The combined type easy-to-disassemble and assemble tire membrane skeleton for the spherical tire membrane of claim 1, wherein the connecting mechanism comprises a connecting nut (4) movably connected to the inner side wall of the clamping groove, the connecting nut (4) slides in the clamping groove, a first limiting rod (5) is movably arranged on the connecting nut (4), a first spring (6) is movably sleeved on the surface of the first limiting rod (5), a supporting rod (7) is movably sleeved on the surface of the first spring (6), and a first limiting block (8) is movably arranged at the bottom end of the first limiting rod (5).
3. The combined easy-to-disassemble and assemble spherical fetal membrane skeleton of claim 2, wherein the support rod (7) is a telescopic rod with adjustable length, and the support rod (7) rotates on the surface of the first limiting rod (5).
4. The combined easy-to-disassemble and assemble spherical fetal membrane skeleton of claim 1, wherein the surface of the second limiting rod (10) is movably sleeved with an embedded part (15), and the second limiting rod (10) rotates on the embedded part (15).
5. A combined easy-to-dismount/mount spherical membrane skeleton for a tire membrane as in claim 1, wherein one end of the torsion spring (13) is fixedly connected with the rotation shaft (12), and the other end of the torsion spring (13) is fixedly connected with the second stopper (14).
6. The combined easy-to-disassemble and assemble spherical fetal membrane skeleton of claim 1, wherein a second spring (11) is movably sleeved on the surface of the second limiting rod (10), one end of the second spring (11) is fixedly connected with the second limiting rod (10), and the other end of the second spring (11) is fixedly connected with the connecting block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744671.7U CN216921354U (en) | 2021-11-10 | 2021-11-10 | Modular be convenient for spherical fetal membrane skeleton for fetal membrane of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744671.7U CN216921354U (en) | 2021-11-10 | 2021-11-10 | Modular be convenient for spherical fetal membrane skeleton for fetal membrane of dismouting |
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| CN216921354U true CN216921354U (en) | 2022-07-08 |
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| CN202122744671.7U Active CN216921354U (en) | 2021-11-10 | 2021-11-10 | Modular be convenient for spherical fetal membrane skeleton for fetal membrane of dismouting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145906A (en) * | 2023-10-26 | 2023-12-01 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Detachable shock absorber and dismounting device thereof |
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2021
- 2021-11-10 CN CN202122744671.7U patent/CN216921354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145906A (en) * | 2023-10-26 | 2023-12-01 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Detachable shock absorber and dismounting device thereof |
| CN117145906B (en) * | 2023-10-26 | 2024-03-12 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Detachable shock absorber and dismounting device thereof |
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