CN213572051U - Distribution network engineering prefabricated part with chip - Google Patents
Distribution network engineering prefabricated part with chip Download PDFInfo
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- CN213572051U CN213572051U CN202021718738.9U CN202021718738U CN213572051U CN 213572051 U CN213572051 U CN 213572051U CN 202021718738 U CN202021718738 U CN 202021718738U CN 213572051 U CN213572051 U CN 213572051U
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- groove
- mounting groove
- chip
- distribution network
- network engineering
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- 239000002184 metal Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 30
- 239000004033 plastic Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model relates to a distribution network engineering prefabricated part with a chip, which comprises a prefabricated part main body and a chip, wherein the prefabricated part main body is provided with a mounting groove and a limiting groove which is positioned under the mounting groove and is communicated with the mounting groove, the width of the limiting groove is greater than that of the mounting groove, and the chip is arranged in a metal shell; the metal shell comprises a shell body and a top cover covering the shell body, the chip is arranged on the inner side of the top cover, a groove is formed in a bottom plate of the shell body, a limiting block and an elastic piece are arranged in the groove, and the elastic piece is used for connecting the limiting block and the groove and pushing the limiting block to extend out of the groove; the thickness of the bottom plate is consistent with that of the limiting groove. In the prefab is packed into with the RFID chip again after the prefab is made, RFID chip and prefab be undetachable connection, and the RFID chip just can not remove after packing into, and the staff that needs the inquiry RFID chip can find the chip fast.
Description
Technical Field
The utility model relates to a prefab technical field, more specifically relates to a distribution network engineering prefab that is equipped with chip.
Background
The distribution network engineering refers to an engineering project for newly building or transforming lines and equipment with 10kv and below which are invested by a power grid company, a 10kv distribution network is very important in the whole power grid and is a foundation of the power grid, and the construction of the distribution network engineering can perfect a 10kv power grid structure, so that the distribution network structure is more reasonable, the power supply reliability is improved, and the safe operation level of the distribution network is improved. The prefabricated member for distribution network engineering is a concrete product such as a cable well or a cable box which is processed and produced in a factory in a standardized and mechanized mode.
In order to prevent a construction unit from covering a detection unit with a concrete prefabricated part with a problem in quality, the detection report of the detection unit can really reflect the quality condition of an engineering entity and needs to track the production information of the concrete prefabricated part, and therefore the RFID chip is implanted into the concrete prefabricated part for information tracking. Meanwhile, the RFID chip is often influenced by concrete in the actual use process, and the RFID chip is easily corroded by slurry and damaged after being implanted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome among the above-mentioned prior art problem that the chip directly implants the concrete and damages easily and the easy off tracking of position, provide a distribution network engineering prefab that is equipped with the chip, with the chip in the prefab shaping back disposable prefab of packing into, the mounted position is stable and be difficult to damage.
In order to solve the technical problem, the utility model discloses a technical scheme is: a distribution network engineering prefabricated member provided with a chip comprises a prefabricated member main body and the chip, wherein the prefabricated member main body is provided with a mounting groove and a limiting groove which is positioned under the mounting groove and communicated with the mounting groove, the width of the limiting groove is greater than that of the mounting groove, and the chip is mounted in a metal shell; the metal shell comprises a shell body and a top cover covering the shell body, the chip is installed on the inner side of the top cover, a groove is formed in a bottom plate of the shell body, a limiting block and an elastic piece are arranged in the groove, and the elastic piece is used for connecting the limiting block and the groove and pushing the limiting block to extend out of the groove; the thickness of the bottom plate is consistent with that of the limiting groove.
In the above technical solution, the chip is an RFID chip, and the preform may be one of the preform components of a cable well or a cable box. When the prefabricated member is produced, a mounting groove and a limiting groove are reserved. After the production of completion prefab, the metal casing that will be equipped with the RFID chip is put into the mounting groove to promote metal casing to remove to the direction of spacing groove, get into the scope of spacing groove when metal casing's bottom plate, because the stopper has lacked the restriction of mounting groove, stretch out metal casing's within range, and with spacing groove block, metal casing at this moment can not dismantled promptly. The consistency of the prefabricated member and the RFID chip is ensured, and the RFID chip is prevented from being counterfeited and replaced, and meanwhile, the position of the RFID chip is limited when the RFID chip is installed in the prefabricated member.
Preferably, the cross sections of the mounting groove and the limiting groove are both circular; the metal shell is cylindrical, and the shell is attached to the mounting groove. Mounting groove, spacing groove and metal casing are circular structure, reduce the edges and corners structure of metal casing and mounting groove, make things convenient for more to promote metal casing and move in the mounting groove.
Preferably, a first inclined plane is arranged at the top end of the inner ring of the mounting groove; the outside of stopper is the second inclined plane. Before the metal shell enters the mounting groove, the elastic piece is not limited by external force and can push the limiting block to extend out of the groove. When the metal shell is to be installed in the installation groove, the second inclined surface of the limiting block is wedged with the first inclined surface, the elastic piece is slowly compressed, and the resistance of the metal shell in the installation groove is reduced.
Preferably, a stepped hole is formed in one side, away from the limiting groove, of the mounting groove, and the diameter of the stepped hole is larger than that of the mounting groove; and a sealing plate for sealing the mounting groove is arranged in the step hole. Because the prefab all is used for the open air, has rainwater and dust, the closing plate can avoid having impurity or moisture to get into the mounting groove in, causes harmful effects to metal casing's life-span.
Preferably, an internal thread is arranged in the stepped hole, and an external thread in threaded connection with the stepped hole is arranged at the edge of the sealing plate. The sealing plate is in threaded connection with the step hole, so that the sealing effect is better.
Preferably, one side of the sealing plate, which is far away from the mounting groove, is provided with a cross groove. The sealing plate can be rotated by a screwdriver, so that the sealing plate is arranged in the step hole.
Preferably, the bottom surface of the stepped hole is provided with a clamping groove, and the sealing plate is provided with a sealing rubber strip matched with the clamping groove. Through the cooperation of joint strip and draw-in groove, the produced sealed effect of closing plate is better.
Preferably, the sealing plate is made of plastic. The plastic is not easy to corrode, has long service life and can be used for a long time without replacement.
Compared with the prior art, the beneficial effects are: in the prefab is packed into with the RFID chip again after the prefab is made, RFID chip and prefab be undetachable connection, and the RFID chip just can not remove after packing into, and the staff that needs the inquiry RFID chip can find the chip fast. Because the RFID chip is not cast together with the prefabricated part and is protected by the metal shell, the RFID chip cannot be corroded and damaged by concrete, and the service life of the RFID chip is prolonged. The RFID chip is arranged on the top cover of the shell and is closer to the outside, so that the effect of detection and induction is better, and the detection is easier.
Drawings
FIG. 1 is a schematic structural view of a fabricated part of a distribution network engineering with a chip according to the present invention;
fig. 2 is a partially enlarged view of a position a of fig. 1.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
examples
As shown in fig. 1-2, an embodiment of a distribution network engineering preform with a chip is shown, the preform of this embodiment is a cover plate of a cable well, and includes a preform main body 1 and a chip 2(RFID chip), the preform main body 1 is provided with an installation groove 3 and a limiting groove 4 located under the installation groove 3 and communicated with the installation groove 3, the width of the limiting groove 4 is greater than that of the installation groove 3, and the chip 2 is installed in a metal shell 5; the metal shell 5 comprises a shell 501 and a top cover 502 covering the shell 501, the chip 2 is mounted on the inner side of the top cover 502, a bottom plate 5011 of the shell 501 is provided with a groove 503, a stopper 504 and an elastic member 505 (which may be a spring) are arranged in the groove 503, and the elastic member 505 is used for connecting the stopper 504 and the groove 503 and pushing the stopper 504 to extend out of the groove 503; the thickness of the bottom plate 5011 is the same as that of the stopper groove 4.
In one embodiment, the mounting groove 3 and the limiting groove 4 are both circular in cross section; the metal shell 5 is cylindrical, and the shell 501 is attached to the mounting groove 3. Mounting groove 3, spacing groove 4 and metal casing 5 are circular structure, reduce the edges and corners structure of metal casing 5 and mounting groove 3, conveniently promote metal casing 5 and move in mounting groove 3 more.
In one embodiment, the top end of the inner ring of the mounting groove 3 is provided with a first inclined surface 301; the outer side of the stop block 504 is a second inclined surface 5041. Before the metal shell 5 enters the mounting groove 3, the elastic member 505 has no limitation of external force and can push the limiting block 504 to extend out of the groove 503. When the metal shell 5 is to be installed in the installation groove 3, the second inclined surface 5041 of the stopper 504 is wedged with the first inclined surface 301 to slowly compress the compression elastic member 505, thereby reducing the resistance of the metal shell 5 to be installed in the installation groove 3.
In one embodiment, a step hole 6 is formed in one side, away from the limiting groove 4, of the mounting groove 3, and the diameter of the step hole 6 is larger than that of the mounting groove 3; a sealing plate 7 for sealing the mounting groove 3 is arranged in the step hole 6. Because the prefab all is used for the open air, has rainwater and dust, and the closing plate 7 can avoid having impurity or moisture to get into mounting groove 3 in, causes harmful effects to metal casing 5's life-span.
In one embodiment, an internal thread is provided in the stepped hole 6, and an external thread to which the stepped hole 6 is threadedly coupled is provided at the edge of the sealing plate 7. The sealing plate 7 is in threaded connection with the stepped hole 6, so that the sealing effect is better.
In one embodiment, the side of the sealing plate 7 remote from the mounting groove 3 is provided with a cross-shaped groove 701. The sealing plate 7 can be rotated by a screwdriver to fit the sealing plate 7 into the stepped hole 6.
In one embodiment, the bottom surface of the stepped hole 6 is provided with a clamping groove 601, and the sealing plate 7 is provided with a sealing rubber strip 702 matched with the clamping groove 601. Through the cooperation of joint strip 702 and draw-in groove 601, the produced sealed effect of closing plate 7 is better.
In one embodiment, the sealing plate 7 is made of plastic. The plastic is not easy to corrode, has long service life and can be used for a long time without replacement.
The utility model discloses a theory of operation or work flow: when the prefabricated member is produced, a mounting groove 3, a limiting groove 4 and a step hole 6 are reserved. After the production of the prefabricated member is completed, the metal shell 5 provided with the RFID chip is placed in the mounting groove 3, the metal shell 5 is pushed to move towards the limiting groove 4, when the bottom plate 5011 of the metal shell 5 enters the range of the limiting groove 4, the limiting block 504 lacks the limitation of the mounting groove 3, the metal shell 5 stretches out of the range of the metal shell 5 and is clamped with the limiting groove 4, and the metal shell 5 at the moment can not be detached. After the metal shell 5 is mounted, the sealing plate 7 is mounted in the stepped hole 6 to seal and protect the metal shell 5 in the mounting groove 3. After the metal shell 5 is filled into the prefabricated part, the prefabricated part and the RFID chip cannot be detached without destroying the original structure, so that the consistency of the prefabricated part and the RFID chip is ensured, the prefabricated part and the RFID chip are prevented from being counterfeited and replaced, and the position of the RFID chip in the filled prefabricated part can be limited.
The beneficial effect of this implementation: in the prefab is packed into with the RFID chip again after the prefab is made, RFID chip and prefab be undetachable connection, and the RFID chip just can not remove after packing into, and the staff that needs the inquiry RFID chip can find chip 2 fast. Because the RFID chip is not cast together with the prefabricated part and is protected by the metal shell 5, the RFID chip cannot be corroded and damaged by concrete, and the service life of the RFID chip is prolonged. The RFID chip is mounted on the top cover 502 of the housing and is closer to the outside, so that the detection and sensing effects are better and the RFID chip is easier to detect by the outside.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A distribution network engineering prefabricated member provided with a chip comprises a prefabricated member main body and the chip, and is characterized in that the prefabricated member main body is provided with a mounting groove and a limiting groove which is positioned under the mounting groove and communicated with the mounting groove, the width of the limiting groove is greater than that of the mounting groove, and the chip is mounted in a metal shell; the metal shell comprises a shell body and a top cover covering the shell body, the chip is installed on the inner side of the top cover, a groove is formed in a bottom plate of the shell body, a limiting block and an elastic piece are arranged in the groove, and the elastic piece is used for connecting the limiting block and the groove and pushing the limiting block to extend out of the groove; the thickness of the bottom plate is consistent with that of the limiting groove.
2. The distribution network engineering prefabricated member provided with the chip according to claim 1, wherein the mounting groove and the limiting groove are both circular in cross section; the metal shell is cylindrical, and the shell is attached to the mounting groove.
3. The distribution network engineering prefabricated member provided with the chips as claimed in claim 2, wherein a first inclined surface is arranged at the top end of the inner ring of the mounting groove; the outside of stopper is the second inclined plane.
4. The distribution network engineering prefabricated member provided with the chip according to claim 2, wherein a step hole is formed in one side, away from the limiting groove, of the mounting groove, and the diameter of the step hole is larger than that of the mounting groove; and a sealing plate for sealing the mounting groove is arranged in the step hole.
5. The prefabricated member for distribution network engineering provided with chips according to claim 4, wherein an internal thread is arranged in the stepped hole, and an external thread in threaded connection with the stepped hole is arranged on the edge of the sealing plate.
6. The prefabricated component for distribution network engineering provided with chips as claimed in claim 5, wherein a cross groove is formed in one side of the sealing plate, which is far away from the mounting groove.
7. The prefabricated member for distribution network engineering provided with chips according to claim 5, wherein a clamping groove is formed in the bottom surface of the stepped hole, and the sealing plate is provided with a sealing rubber strip matched with the clamping groove.
8. The prefabricated member for distribution network engineering provided with chips according to any one of claims 4 to 7, wherein the sealing plate is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718738.9U CN213572051U (en) | 2020-08-18 | 2020-08-18 | Distribution network engineering prefabricated part with chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718738.9U CN213572051U (en) | 2020-08-18 | 2020-08-18 | Distribution network engineering prefabricated part with chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213572051U true CN213572051U (en) | 2021-06-29 |
Family
ID=76555243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021718738.9U Active CN213572051U (en) | 2020-08-18 | 2020-08-18 | Distribution network engineering prefabricated part with chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213572051U (en) |
-
2020
- 2020-08-18 CN CN202021718738.9U patent/CN213572051U/en active Active
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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: 20231030 Address after: 524059 Da Huan Hua Mo Ling, Potou Town, Potou District, Zhanjiang City, Guangdong Province Patentee after: Guangdong longjiangyuan cement products Co.,Ltd. Address before: 516100 Xiaojin village, Luoyang Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: HUIZHOU FUYING NEW MATERIAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |