CN217563262U - Pre-buried sleeve positioning device for electrical installation - Google Patents
Pre-buried sleeve positioning device for electrical installation Download PDFInfo
- Publication number
- CN217563262U CN217563262U CN202220638201.4U CN202220638201U CN217563262U CN 217563262 U CN217563262 U CN 217563262U CN 202220638201 U CN202220638201 U CN 202220638201U CN 217563262 U CN217563262 U CN 217563262U
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- China
- Prior art keywords
- ring
- rectangular block
- semicircular ring
- semicircle ring
- strip
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- Expired - Fee Related
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- 238000010616 electrical installation Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an electric installation is with buried sleeve positioner in advance, including buried sleeve, buried sleeve surface symmetric connection has locking mechanism in advance, locking mechanism includes first semicircle ring, removal strip, rectangular block, second semicircle ring and connecting piece at least, buried sleeve surface in advance is provided with first semicircle ring, first semicircle ring surface is provided with removes the strip, first semicircle ring bottom is provided with the rectangular block, the rectangular block surface is provided with the second semicircle ring, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through locking mechanism, the installation that can be convenient for locking mechanism has reduced locking mechanism's the installation degree of difficulty to solved and to need utilize two connecting screw rods to extrude fixed mode among the prior art, this mode is simple, convenient to use to the problem of installation required time among the prior art has been practiced thrift, thereby has improved installation effectiveness.
Description
Technical Field
The utility model relates to an electric installation specifically is an electric installation is with buried sleeve positioner in advance technical field.
Background
The sleeve is usually used in a basement of a building, and is used for protecting a pipeline or facilitating an iron ring for installing the pipeline, and the classification of the sleeve is carried out; rigid casing, flexible waterproof casing, steel pipe casing, iron sheet casing, etc.;
therefore, the Chinese patent discloses an embedded positioning sleeve for electrical installation engineering, and the application number of the embedded positioning sleeve is 202021005183.3, the embedded positioning sleeve can be stably embedded in a concrete wall, the concrete pouring quality outside the embedded sleeve can be improved, and the embedded positioning sleeve is simple in structure, convenient to operate and high in practicability.
However, the locking mechanism of this patent utilizes two connecting screws to extrude and fix, and this kind of mode is inconvenient to operate, needs both sides to carry out repeated twisting, thereby accomplishes the connection of locking mechanism, leads to its working strength big, and complex operation's problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric installation is with buried sleeve positioner in advance can effectively solve the locking mechanism who proposes this patent among the above-mentioned background and utilize two connecting screw to extrude fixedly, and this kind of mode operation is inconvenient, needs both sides to carry out the twisting that relapses and moves to accomplish the connection of locking mechanism, it is big to lead to its working strength, and complex operation's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a pre-buried sleeve positioning device for electrical installation comprises a pre-buried sleeve, wherein the outer surface of the pre-buried sleeve is symmetrically connected with a locking mechanism, and the locking mechanism at least comprises a first semicircular ring, a moving strip, a rectangular block, a second semicircular ring and a connecting piece;
the outer surface of the embedded sleeve is provided with a first semicircular ring, the outer surface of the first semicircular ring is provided with a moving strip, the bottom end of the first semicircular ring is provided with a rectangular block, the outer surface of the rectangular block is provided with a second semicircular ring, and the top end of the second semicircular ring is provided with a connecting piece;
two ends of the embedded sleeve are provided with dust covers, one end of the second semicircular ring is connected with a protection mechanism, and the protection mechanism at least comprises a spring rod, a rotating strip and a protective cover;
one end of the second semicircular ring is provided with a spring rod, one end of the spring rod is provided with a rotating strip, and one end of the rotating strip is provided with a protective cover.
The locking mechanism comprises a first semicircular ring, a triangular groove, a limiting groove, a sliding block, a screw rod, a moving strip, a rectangular hole, a rectangular block, a second semicircular ring, a fitting hole, a fastening screw rod and a connecting piece;
the embedded sleeve outer surface symmetric connection has first semicircle ring, the triangular groove has been seted up to first semicircle ring surface symmetry, the spacing groove has been seted up at first semicircle ring top middle part, spacing groove one end is rotated and is connected with the lead screw, the lead screw surface is located limiting groove inside position department and has the slider through threaded connection, the welding of slider top has the removal strip, the rectangular hole has been seted up to first semicircle ring top bilateral symmetry, the welding of first semicircle ring bottom bilateral symmetry has the rectangle piece, the second semicircle ring has been cup jointed to the rectangle piece surface, the second semicircle ring top corresponds rectangle piece bottom position department and has seted up the agreeing with hole, there is fastening screw through threaded connection between second semicircle ring and the rectangle piece terminal surface, second semicircle ring top is located rectangle hole inside position department and is provided with the connecting piece.
Preferably, the connecting piece is rectangular, a channel is formed in one end face of the connecting piece, and a chamfer is formed in one end edge of the moving strip.
Preferably, the second semicircular ring and the rectangular block are fixed through a fastening screw, and the outer surface of the rectangular block and the inner wall of the fit hole are mutually attached.
The protection mechanism comprises a positioning hole, a spring rod, a rotating strip, a protection cover and a bearing;
locating holes are symmetrically formed in one end of the second semicircular ring, a spring rod is fixedly mounted inside the locating holes, a bearing is connected to the outer surface of the movable end of the spring rod in an interference fit mode, a rotating strip is connected to the outer surface of the bearing in an interference fit mode, and a protective cover is welded to one end face of the rotating strip.
Preferably, the inner diameter of the protective cover is larger than the outer diameter of the hexagonal end of the fastening screw, and the thickness of the hexagonal end of the fastening screw is smaller than the depth of the protective cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. through locking the mechanism, the installation of locking the mechanism of can being convenient for has reduced the installation degree of difficulty of locking the mechanism to solved and need utilize two connecting screw to carry out the extrusion fixed mode among the prior art, this mode is simple, convenient to use, and practiced thrift the problem of installation required time among the prior art, thereby improved the installation effectiveness.
2. Through protection machanism, can protect the fastening screw surface, prevent that external rainwater from entering into the fastening screw surface, the follow-up dismantlement of fastening screw of further being convenient for has reduced the dismantlement degree of difficulty of follow-up fastening screw.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the locking mechanism of the present invention;
FIG. 3 is a schematic structural view of the fastening screw of the present invention;
FIG. 4 is a schematic structural view of the protection mechanism of the present invention;
reference numbers in the figures: 1. pre-burying a sleeve;
2. a locking mechanism; 201. a first semi-circular ring; 202. a triangular groove; 203. a limiting groove; 204. a slider; 205. a screw rod; 206. a moving bar; 207. a rectangular hole; 208. a rectangular block; 209. a second semi-circular ring; 210. fitting holes; 211. fastening a screw rod; 212. a connecting member;
3. a dust cover;
4. a protection mechanism; 401. positioning holes; 402. a spring lever; 403. rotating the strip; 404. a protective cover; 405. and (5) a bearing.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
The embodiment is as follows: as shown in fig. 1-4, the utility model provides a technical scheme, a pre-buried sleeve positioning device for electrical installation, including pre-buried sleeve 1, pre-buried sleeve 1 surface symmetric connection has locking mechanism 2, locking mechanism 2 includes first semicircle ring 201 at least, removes strip 206, rectangular block 208, second semicircle ring 209 and connecting piece 212;
the outer surface of the embedded sleeve 1 is provided with a first semicircular ring 201, the outer surface of the first semicircular ring 201 is provided with a moving strip 206, the bottom end of the first semicircular ring 201 is provided with a rectangular block 208, the outer surface of the rectangular block 208 is provided with a second semicircular ring 209, and the top end of the second semicircular ring 209 is provided with a connecting piece 212;
the two ends of the embedded sleeve 1 are both provided with dust covers 3, one end of the second semicircular ring 209 is connected with a protection mechanism 4, and the protection mechanism 4 at least comprises a spring rod 402, a rotating strip 403 and a protection cover 404;
one end of the second semicircular ring 209 is provided with a spring rod 402, one end of the spring rod 402 is provided with a rotating strip 403, and one end of the rotating strip 403 is provided with a protective cover 404.
The locking mechanism 2 comprises a first semicircular ring 201, a triangular groove 202, a limiting groove 203, a sliding block 204, a screw rod 205, a moving strip 206, a rectangular hole 207, a rectangular block 208, a second semicircular ring 209, a fit hole 210, a fastening screw 211 and a connecting piece 212;
the outer surface of the embedded sleeve 1 is symmetrically connected with a first semicircular ring 201, the outer surface of the first semicircular ring 201 is symmetrically provided with a triangular groove 202, the middle of the top end of the first semicircular ring 201 is provided with a limit groove 203, one end of the limit groove 203 is rotatably connected with a lead screw 205, the outer surface of the lead screw 205 is positioned at the inner position of the limit groove 203 and is connected with a sliding block 204 through a thread, the top end of the sliding block 204 is welded with a moving strip 206, the top end of the first semicircular ring 201 is symmetrically provided with a rectangular hole 207, the bottom end of the first semicircular ring 201 is symmetrically welded with a rectangular block 208, the outer surface of the rectangular block 208 is sleeved with a second semicircular ring 209, the second semicircular ring 209 and the rectangular block 208 are fixed through a fastening screw 211, the outer surface of the rectangular block 208 is attached to the inner wall of the fitting hole 210, the connection between the second semicircular ring 209 and the rectangular block 208 can be facilitated, the connection difficulty of the second semicircular ring 209 and the rectangular block 208 is reduced, the top end of the second semicircular ring 209 and the rectangular block 208 is positioned at the position, the top end of the second semicircular ring 209 is provided with a fitting hole 210, the connecting piece 212, the connecting piece 206 and the connecting piece 212 is provided with a moving strip 206, the connecting piece 212, the connecting piece is provided with a moving strip 206 and the connecting piece 206.
The protection mechanism 4 comprises a positioning hole 401, a spring rod 402, a rotating strip 403, a protection cover 404 and a bearing 405;
locating hole 401 has been seted up to second semicircle ring 209 one end symmetry, the inside fixed mounting of locating hole 401 has spring beam 402, the expansion end surface of spring beam 402 is connected with bearing 405 through interference fit, bearing 405 surface is connected with through interference fit and rotates strip 403, it has protection casing 404 to rotate strip 403 a terminal surface welding, the internal diameter of protection casing 404 is greater than the external diameter of fastening screw 211 hexagonal end, fastening screw 211 hexagonal end thickness is less than the degree of depth of protection casing 404, can be convenient for protect the fastening screw 211 hexagonal end outside, the protection degree of difficulty of fastening screw 211 hexagonal end has been reduced.
The utility model discloses a theory of operation and use flow: the device is applicable to pre-embedding before concrete pouring, firstly, the locking mechanism 2 and the dust cover 3 are detached, then through holes matched with the outer diameter of the embedded sleeve 1 are formed in building templates arranged at positions needing pre-embedding in a building, then the embedded sleeves penetrate through the through holes formed in the two building templates respectively, then the locking mechanism 2 is installed, at the moment, a user installs the first semicircular ring 201 and the second semicircular ring 209, the rectangular block 208 enters the conjunction hole 210 at the moment, the connecting piece 212 enters the rectangular hole 207, then the user rotates the fastening screw 211, the fastening screw 211 is fixed between the rectangular block 208 and the second semicircular ring 209 after rotating, the user rotates the screw rod 205, the screw rod 205 drives the sliding block 204 to move when rotating, the moving strip 206 moves when the sliding block 204 moves, the moving strip 206 moves inside the connecting piece 212 when moving strip 206 moves, the two ends of the moving strip 206 are driven to completely enter the connecting piece 212, the installation of the locking mechanism 2 can be facilitated, the installation difficulty of the locking mechanism 2 is reduced, the problem that two connecting screws need to be fixed when the moving strip 206 moves in the prior art is solved, the installation efficiency is improved, and the installation efficiency is improved.
Then, a user pulls the protective cover 404, the protective cover 404 drives the rotating strip 403 to move when moving, the rotating strip 403 drives the spring rod 402 to stretch along the inside of the positioning hole 401 when moving, then the user rotates the rotating strip 403, the rotating strip 403 rotates on the outer surface of the spring rod 402 along the bearing 405, and one end of the protective cover 404 is driven to completely enter the outer side of the hexagonal end of the fastening screw 211, and the fastening screw 211 is made to enter the inside of the protective cover 404, so that the outer surface of the fastening screw 211 can be protected, external rainwater is prevented from entering the outer surface of the fastening screw 211, the subsequent fastening screw 211 can be further conveniently detached, and the difficulty in detaching the subsequent fastening screw 211 is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an embedded sleeve positioner for electrical installation, includes embedded sleeve (1), its characterized in that: the outer surface of the embedded sleeve (1) is symmetrically connected with locking mechanisms (2), and each locking mechanism (2) at least comprises a first semicircular ring (201), a moving strip (206), a rectangular block (208), a second semicircular ring (209) and a connecting piece (212);
a first semicircular ring (201) is arranged on the outer surface of the embedded sleeve (1), a moving strip (206) is arranged on the outer surface of the first semicircular ring (201), a rectangular block (208) is arranged at the bottom end of the first semicircular ring (201), a second semicircular ring (209) is arranged on the outer surface of the rectangular block (208), and a connecting piece (212) is arranged at the top end of the second semicircular ring (209);
both ends of the embedded sleeve (1) are provided with dust covers (3), one end of the second semicircular ring (209) is connected with a protection mechanism (4), and the protection mechanism (4) at least comprises a spring rod (402), a rotating strip (403) and a protective cover (404);
one end of the second semicircular ring (209) is provided with a spring rod (402), one end of the spring rod (402) is provided with a rotating strip (403), and one end of the rotating strip (403) is provided with a protective cover (404).
2. The embedded sleeve positioning device for electrical installation as claimed in claim 1, wherein the locking mechanism (2) comprises a first semicircular ring (201), a triangular groove (202), a limiting groove (203), a sliding block (204), a screw rod (205), a moving bar (206), a rectangular hole (207), a rectangular block (208), a second semicircular ring (209), a fitting hole (210), a fastening screw (211) and a connecting piece (212);
the embedded sleeve (1) outer surface symmetric connection has first semicircle ring (201), three angular groove (202) have been seted up to first semicircle ring (201) outer surface symmetry, spacing groove (203) have been seted up at first semicircle ring (201) top middle part, spacing groove (203) one end is rotated and is connected with lead screw (205), there is slider (204) through threaded connection in lead screw (205) outer surface position department in spacing groove (203) internal position, slider (204) top welding has removal strip (206), rectangular hole (207) have been seted up to first semicircle ring (201) top bilateral symmetry, first semicircle ring (201) bottom bilateral symmetry welding has rectangular block (208), second semicircle ring (209) surface has cup jointed second semicircle ring (209), second semicircle ring (209) top corresponds rectangular block (208) bottom position department and has seted up conjunction hole (210), there is fastening screw (211) through threaded connection between second semicircle ring (209) and rectangular block (208) a terminal surface, second semicircle ring (209) top position department in rectangular hole (207) internal position is provided with connecting piece (212).
3. The pre-buried sleeve positioning device for electrical installation as set forth in claim 2, wherein the connecting member (212) is rectangular, one end of the connecting member (212) is provided with a groove, and one end of the moving bar (206) is provided with a chamfer.
4. The pre-buried sleeve positioning device for electric installation as set forth in claim 2, wherein the second semi-circular ring (209) and the rectangular block (208) are fixed by a fastening screw (211), and the outer surface of the rectangular block (208) and the inner wall of the fitting hole (210) are attached to each other.
5. The embedded sleeve positioning device for electric installation as claimed in claim 2, wherein the protection mechanism (4) comprises a positioning hole (401), a spring rod (402), a rotating bar (403), a protective cover (404) and a bearing (405);
locating hole (401) have been seted up to second semicircle ring (209) one end symmetry, the inside fixed mounting of locating hole (401) has spring beam (402), the expansion end surface of spring beam (402) is connected with bearing (405) through interference fit, bearing (405) surface is connected with through interference fit and rotates strip (403), it has protection casing (404) to rotate strip (403) one end face welding.
6. The pre-buried sleeve positioning device for electric installation according to claim 5, wherein the inner diameter of the protective cover (404) is larger than the outer diameter of the hexagonal end of the fastening screw rod (211), and the thickness of the hexagonal end of the fastening screw rod (211) is smaller than the depth of the protective cover (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220638201.4U CN217563262U (en) | 2022-03-23 | 2022-03-23 | Pre-buried sleeve positioning device for electrical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220638201.4U CN217563262U (en) | 2022-03-23 | 2022-03-23 | Pre-buried sleeve positioning device for electrical installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217563262U true CN217563262U (en) | 2022-10-11 |
Family
ID=83469740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220638201.4U Expired - Fee Related CN217563262U (en) | 2022-03-23 | 2022-03-23 | Pre-buried sleeve positioning device for electrical installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217563262U (en) |
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2022
- 2022-03-23 CN CN202220638201.4U patent/CN217563262U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221114 Address after: 225000 Guangling Industrial Park, Yangzhou City, Jiangsu Province Patentee after: JIANGSU HYDRAULIC ENGINEERING CONSTRUCTION Co.,Ltd. Address before: 225000 Guangling Industrial Park, Yangzhou City, Jiangsu Province Patentee before: Li Jian |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |