CN209958228U - Pier stud mechanism and system - Google Patents
Pier stud mechanism and system Download PDFInfo
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- CN209958228U CN209958228U CN201920630816.0U CN201920630816U CN209958228U CN 209958228 U CN209958228 U CN 209958228U CN 201920630816 U CN201920630816 U CN 201920630816U CN 209958228 U CN209958228 U CN 209958228U
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Abstract
The utility model relates to the technical field of pier stud maintenance, and discloses a pier stud mechanism and a system, in particular to a pier stud mechanism which comprises a pier stud, wherein a steel bar is arranged in the pier stud, the upper end of the steel bar extends out of the pier stud, and the pier stud mechanism also comprises a water storage mechanism, a water pump and a spray pipe; the spray pipe surrounds the top of the pier stud, is hung on the steel bar above the pier stud and is provided with a plurality of water spraying holes, and the water spraying holes are arranged facing the pier stud; the water pump is communicated with the water storage mechanism and the spray pipe through a water pipe. The utility model discloses pier stud mechanism is small, simple to operate, and the material economizes, the water consumption is few, and energy-concerving and environment-protective is effectual.
Description
Technical Field
The utility model belongs to the technical field of pier stud maintenance technique and specifically relates to a pier stud mechanism and system is related to.
Background
The maintenance of concrete construction is very critical, particularly the maintenance of thin-wall hollow pier concrete in mountainous areas, the surface of concrete cracks due to poor concrete maintenance, the later strength of the concrete cannot meet design requirements and the like, a lot of unnecessary troubles are brought to the weight of the structure and the acceptance of delivery, and the concrete engineering can be scrapped in severe cases.
The general concrete curing method is a civil engineering cloth wrapping method, and the curing method adopts the steps of firstly covering or wrapping non-woven fabrics or plastic films and then watering to keep the surface of the concrete moist, such as curing of foundations, bearing platforms and pillars with low pier bodies, but the terrains recur, railway or highway bridges in mountain high slope and steep land need to cross valleys and deep ditches, piers are often as high as dozens of meters or even hundreds of meters, and the curing method cannot be used for curing by adopting a conventional method due to the adoption of the construction without supports. Moreover, if the surface of the water concrete is wrapped by a non-woven fabric or a plastic film by a conventional method, the operation is difficult, and the water concrete is extremely easy to damage even after being wrapped and when being blown, so that the wrapping and maintaining effects cannot be achieved; and the water for large-area maintenance is increased, particularly, the water for large-area maintenance is high in temperature and rapid in water evaporation in summer, and each pier needs to be maintained by a special person, so that the problems of labor and time waste and unobvious maintenance effect exist.
In the prior art, a direct water spraying method or a pier top curing barrel hole opening method is adopted for the condition that geotextile is easily damaged by strong wind, the two methods are also used for the condition that the pier stud is not particularly high and are difficult to realize for the higher pier stud, and the direct water spraying method needs continuous high-pressure water spraying and has serious water waste; pier top maintenance bucket trompil, the pier top is difficult to place to the maintenance bucket, and needs the staving of great area just can cover pier top circumference, and the material is extravagant serious.
It can be seen that the maintenance of high pier stud is a difficult problem which troubles the construction unit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pier stud mechanism to solve the high pier stud maintenance difficulty that exists among the prior art and the extravagant serious technical problem of material.
An object of the utility model is to provide a pier stud system to solve the high pier stud maintenance difficulty that exists among the prior art and the extravagant serious technical problem of material.
Based on the first purpose, the utility model provides a pier stud mechanism, which comprises a pier stud and a pier stud maintenance device, wherein a steel bar is arranged in the pier stud, and the upper end of the steel bar extends out of the pier stud;
the pier stud maintenance device comprises a water storage mechanism, a water pump and a spray pipe;
the spraying pipe surrounds the top of the pier stud, is hung on a steel bar fixed above the pier stud and is provided with a plurality of water spraying holes, and the water spraying holes are arranged facing the pier stud;
the water pump is communicated with the water storage mechanism and the spray pipe through a water pipe.
Further, a plurality of hanging rings are arranged on the spraying pipe at intervals along the annular direction of the spraying pipe, a hook is connected to the hanging rings, and the hook is hung on the steel bars above the pier stud.
Furthermore, the aperture of the water spraying holes is not more than 1mm, and the interval distance between the adjacent water spraying holes is 5mm-10 mm.
Furthermore, the water pump is arranged on a foundation through a first support, the first support comprises a bottom plate, a top plate and a support post connected between the bottom plate and the top plate, the support post comprises a support rod and a sleeve which are mutually sleeved, the support rod is sleeved in the sleeve, and the support rod can slide along the sleeve;
the supporting rod is detachably and fixedly connected with the sleeve through a limiting bolt.
Further, the water storage mechanism is a bucket, and a handle is arranged on the bucket;
the bottom end in the bucket is provided with the deposit filter screen, the bottom of bucket is provided with the mud discharge port, be provided with sealed just blowdown lid that can open and shut on the mud discharge port.
Further, be provided with the second support on the pier stud, the second support is used for supporting the water pipe between water pump and the shower.
Further, the second support includes support arm, layer board and fixed plate, the support arm passes through the fixed plate to be fixed on the pier stud, the support arm is kept away from the one end and the layer board of pier stud are connected fixedly, be provided with the through-hole on the layer board, be provided with rubber elasticity retaining member in the through-hole, the water pipe is worn to establish in the through-hole and by rubber elasticity retaining member is fixed.
Furthermore, a water return channel is arranged at the bottom of the pier column and surrounds the pier column, and water on the pier column can drip into the water return channel;
the water return channel is provided with a water collecting opening, the water collecting opening is provided with a filter screen, and the water collecting opening is communicated with the water storage mechanism.
Furthermore, a deposition mechanism is arranged between the water collecting opening and the water storage mechanism, and water discharged from the water collecting opening is deposited by the deposition mechanism and then is introduced into the water storage mechanism from the upper part of the deposition mechanism.
Based on above-mentioned second purpose, the utility model also provides a pier stud system, including above-mentioned arbitrary pier stud mechanism and retaining subassembly, the retaining subassembly with water storage mechanism connects.
Compared with the prior art, the beneficial effects of the utility model are that:
the pier stud mechanism of the utility model arranges the spray pipes around the pier stud, the spray pipes are fixed in a hanging way, the spray pipes have small volume and convenient installation, and can be quickly and conveniently installed on the pier stud; and the material consumption of the spray pipe is less, and the material cost of maintenance is reduced. Simultaneously, carry water through the water pump in to the shower, water storage mechanism can place subaerial, compares mound top maintenance bucket trompil method, the utility model discloses on the pier stud need not lay to pier stud, when guaranteeing the water spray of shower, simple to operate by pier stud mechanism's water storage mechanism. The utility model discloses compare with direct water spray method, the utility model discloses a hole for water spraying of shower sprays water towards the pier stud, and the water consumption is few, and the shower can cover whole pier stud, and it is even to spray the maintenance. The utility model discloses compare with the building cloth wrapping method, the construction is simple, and is difficult for receiving natural environment's such as strong wind influence, has guaranteed the effect of pier stud maintenance.
The utility model provides a pier stud system includes foretell pier stud mechanism, it compare prior art with the utility model provides a pier stud mechanism has the same beneficial effect, right through the aforesaid the utility model discloses the discussion of pier stud mechanism also can audio-visual acquisition, no longer detailed repeated description here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a pier stud mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of circulating water of the pier stud mechanism according to the embodiment of the present invention;
fig. 3 is a schematic diagram of a first bracket of an pier stud mechanism according to an embodiment of the present invention;
fig. 4 is a schematic, diagrammatic, side view of a second leg of an exemplary pier stud mechanism according to the present invention;
fig. 5 is a schematic top view of a second bracket of an exemplary pier stud mechanism according to the present invention.
Icon: 1-a water storage mechanism; 2-a water pipe; 3-a water pump; 4-a spray pipe; 5-pier stud; 51-a water return channel; 52-a water collecting port; 6-reinforcing steel bars; 7-a first scaffold; 71-a top plate; 72-a base plate; 73-a pillar; 73 a-strut; 73 b-a sleeve; 8-a second scaffold; 81-fixing plate; 82-a support arm; 83-a pallet; 84-a through hole; 85-rubber elastic locking piece; 9-deposition mechanism.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 5, the present embodiment provides a pier stud mechanism, which includes a pier stud 5 and a pier stud maintenance device. Be provided with reinforcing bar 6 in the pier stud 5, the upper end of reinforcing bar 6 extends outside pier stud 5.
The pier stud maintenance device comprises a water storage mechanism 1, a water pump 3 and a spray pipe 4. As shown in fig. 1, the spray pipe 4 surrounds the upper portion of the pier stud 5, the spray pipe 4 is fixed on the reinforcing steel bar 6 hung above the pier stud 5, a plurality of water spray holes are formed in the spray pipe 4, the spray pipe 4 surrounds the pier stud 5, and the water spray holes face the pier stud 5. The water pump 3 is communicated with the water storage mechanism 1 and the spraying pipe 4 through a water pipe 2.
Wherein, the spray pipe 4 can be a PVC (polyvinyl chloride) pipe, the aperture of the water spray holes on the spray pipe 4 is not more than 1mm, and the interval distance between the adjacent water spray holes is 5mm-10 mm. It can be understood that the aperture of hole for water spraying is less, and water spray rivers can be sprayed pier stud 5 with the mode of spraying on to can not lead to rivers too fast, avoid single hole for water spraying rivers too big, lead to keeping away from shower 4 water inlet position shower 4 can not impound, thereby cause the hole for water spraying of keeping away from shower 4 water inlet position can not spray water, and lead to the problem that pier stud 5 part can not soak the maintenance. Furthermore, the interval of the water spraying holes is 5mm-10mm, so that the outer wall of the pier stud 5 can be covered by water spraying as much as possible, and a large amount of water waste can not be caused.
The pier stud mechanism provided by the embodiment of the utility model has the advantages that the spraying pipes 4 are arranged around the pier stud 5, one spraying pipe 4 can spray and maintain the whole pier stud 5, the structure is simple, the spraying pipe 4 is fixed in a hanging manner, the size of the spraying pipe 4 is small, the installation is convenient, and the spraying pipe can be quickly and conveniently installed on the pier stud 5; and the material consumption of the spray pipe 4 is less, and the material cost of maintenance is reduced. Simultaneously, carry water in to shower 4 through water pump 3, water storage mechanism 1 can place subaerial, compares mound top maintenance bucket trompil method, the embodiment of the utility model provides a pier stud mechanism's water storage mechanism 1 need not lay pier stud 5 on, when guaranteeing shower 4's water spray, simple to operate. The embodiment of the utility model provides a compare with direct water spray method, the utility model discloses a hole for water spraying of shower 4 sprays water towards pier stud 5, and the water consumption is few, and shower 4 can cover whole pier stud 5, and it is even to spray the maintenance. The embodiment of the utility model provides a pier stud mechanism compares with the building cloth wrapping method, and the construction is simple, and is difficult for receiving natural environment's such as strong wind influence, has guaranteed the effect of 5 maintenance of pier stud.
As the utility model discloses a concrete fixed form of shower 4 of pier stud mechanism, be provided with a plurality of links along its circumferencial direction interval on the shower 4, be connected with the couple on the link, the couple is hung and is established on the reinforcing bar 6 of pier stud 5 top.
It can be understood that the hook is matched with the hanging ring, so that the installation and the disassembly are convenient, the reutilization is high, and the damage is not easy to damage.
Wherein, the couple can be the couple that has the buckle to seal, also can dismantle the locking through the buckle in the opening both ends of couple. Such couple can carry out closed connection with reinforcing bar 6 with hanging the bosom, avoids under the effect of external force, and the link breaks away from the couple or the couple breaks away from reinforcing bar 6, leads to the emergence of the fixed unstable condition of shower 4.
As shown in fig. 1, the water storage mechanism 1 of the pier stud mechanism of the embodiment of the present invention may be a water bucket.
As a preferred implementation form, a handle is arranged on the bucket; the handle can facilitate the movement of the water bucket.
Meanwhile, a deposition filter screen is arranged at the bottom inside the water bucket, a sludge discharge port is arranged at the bottom of the water bucket, a sealed and openable sewage discharge cover is arranged on the sludge discharge port, and a water pipe 2 port of the water pump 3 extending into the water bucket is arranged at the upper part of the filter screen.
It can be understood that the industrial maintenance water may be rainwater stored in a sump, that is, the industrial maintenance water is water with impurities or sediments, and the bottom of the water bucket is provided with a deposition filter screen which can separate part of the impurities or sediments in the water bucket to prevent the water pump 3 or the water spray holes from being blocked. The sludge discharge port is for discharging impurities and the like deposited in the water tub in order to facilitate the discharge.
It should be noted that, in order to further prevent impurities or sediments from blocking the water pump 3 or the water spray hole, a filter screen is arranged on the water pipe 2 connecting the water pump 3 and the water bucket, and a filter screen should also be arranged at the water outlet of the water pipe 2 connecting the water bucket and the water pump 3.
Meanwhile, in order to realize the timed and quantitative water storage, the water pump 3 is connected with a timing control device, and a switch valve is arranged on a water pipe 2 connecting the water pump 3 and the water bucket.
Simultaneously, in order to ensure that the water in the spray pipe 4 is filled quickly and the water pressure is relatively stable, the water pump 3 is communicated with the spray pipe 4 through a three-way valve, namely the water outlet pipe 2 of the water pump 3 is provided with two water outlets which are respectively communicated with the spray pipe 4 and feed water to the spray pipe 4 in different directions.
Specifically, as shown in fig. 3, the water pump 3 of the pier stud mechanism according to the embodiment of the present invention may be disposed on the ground through a first bracket 7, where the first bracket 7 includes a bottom plate 72, a top plate 71, and a pillar 73 connected between the bottom plate 72 and the top plate 71, the pillar 73 includes a supporting rod 73a and a sleeve 73b that are sleeved with each other, the supporting rod 73a is sleeved in the sleeve 73b, and the supporting rod 73a can slide along the sleeve 73 b; the support rod 73a and the sleeve 73b are detachably and fixedly connected through a limiting bolt.
It can be understood that the top plate 71 is for bearing the water pump 3, and the bottom plate 72 is used for increasing the stressed area to improve the stability of the whole first support 7, and meanwhile, the bottom plate 72 can also adopt the form of setting up stones or steel plates and the like below the bottom plate 72 to balance the plane of the top plate 71 of the first support 7 under the condition that the ground is uneven, so as to ensure the stability of the water pump 3 on the top plate 71. The pillars 73 may be three in a triangular arrangement, or four in a rectangular connection. The support 73 is in a form that the upper support rod 73a is matched with the sleeve 73b, so that the height of the top plate 71 can be adjusted, the setting height of the water pump 3 can be adjusted as required, and the first support 7 is convenient to store when not used.
The limiting bolt can be in the form of a manual nut, the axial direction of the limiting bolt is perpendicular to the axial direction of the sleeve 73b and is fixed on the sleeve 73b, and after the support rod 73a is adjusted in position, the limiting bolt moves towards the inner side of the sleeve 73b by rotating the manual nut to support the support rod 73a, so that the limiting fixation of the support rod 73a and the sleeve 73b is realized. Naturally, the limiting bolt may take other forms to limit and fix the strut 73a and the sleeve 73 b.
In order to guarantee the fixing stability of the water pipe 2 between the water pump 3 and the spray pipe 4, a second support 8 is arranged on the pier stud 5, and the second support 8 is used for supporting the water pipe 2 between the water pump 3 and the spray pipe 4. Specifically, as shown in fig. 4 or 5, the second support 8 includes a support arm 82, a support plate 83 and a fixing plate 81, the support arm 82 is fixed on the pier stud 5 through the fixing plate 81, the support arm 82 is far away from one end of the pier stud 5 is fixedly connected with the support plate 83, a through hole 84 is formed in the support plate 83, a rubber elastic locking member 85 is arranged in the through hole 84, and the water pipe 2 is arranged in the through hole 84 in a penetrating manner and is fixed by the rubber elastic locking member 85.
It will be appreciated that the second bracket 8 is seen to be provided in plurality along the height of the pier stud 5 to fixedly support the water tubes 2 from different heights. The second support 8 can bear a part of force of the water pipe 2, so that stress of the connecting position of the spray pipe 4 and the water pipe 2 is reduced, the problem that the spray pipe 4 is easy to pull and incline downwards due to unstable connection caused by the fact that the bearing of the water pipe 2 is completely concentrated on the connecting position of the spray pipe 4 is solved.
In order to save water for maintaining the pier stud 5, a water return channel 51 is arranged at the bottom of the pier stud 5, the water return channel 51 is arranged around the pier stud 5, and water on the pier stud 5 can drip into the water return channel 51; the water return channel 51 is provided with a water collecting port 52, the water collecting port 52 is provided with a filter screen, and the water collecting port 52 is communicated with the water storage mechanism 1.
Preferably, a deposition mechanism 9 is further disposed between the water collection port and the water storage mechanism 1, and the effluent from the water collection port 52 flows into the water storage mechanism 1 from above the deposition mechanism 9 after being deposited by the deposition mechanism 9.
Wherein, the sedimentation mechanism 9 can be a basin, a bucket or a water pit dug on the ground, and the sedimentation mechanism 9 is used for sedimentating sludge, sand, stone and the like of the recovered water so as to reduce the impurities of the water recovered in the water storage mechanism 1. For the general maintenance of the pier stud 5, the water consumption is not very large, the depositing mechanism 9 can be in the form of a water bucket, and the depositing mechanism 9 should be placed at a position lower than the water collecting port 52 so as to facilitate the flow of the recovered water from the water collecting port 52 into the depositing mechanism 9.
Aiming at the fact that the deposition mechanism 9 and the water storage mechanism 1 are both in the form of a water barrel, water in the deposition mechanism 9 can be led into the water storage mechanism 1 in a manual mode, and a water pump can also be arranged to pump the water in the deposition mechanism 9 into the water storage mechanism 1.
When the pier stud mechanism provided by the embodiment of the utility model is used, the spray pipe 4 is hung on the steel bar 6, and the spray pipe 4 is surrounded along the circumferential direction of the top end of the pier stud 5; the water pipe 2 is then connected to the shower pipe 4 through the through-hole 84 of the second bracket 8. Then the switch valve on the water pipe 2 is opened and the water pump 3 of the water storage mechanism 1 is started to deliver high-pressure water into the spray pipe 4.
To sum up, the utility model discloses pier stud health preserving device simple structure, materials of pier stud mechanism economize, and simple to operate, water consumption are few, and energy-concerving and environment-protective not only is applicable to the maintenance of high pier stud 5, also can be suitable for to general lower pier stud 5.
Example two
The embodiment provides an abutment system, including the first abutment mechanism and the water storage component that provides of embodiment, the water storage component with water storage mechanism 1 is connected.
The specific water storage component can be a water pipe connected with engineering tap water, and also can be a water pipe connected with water in a river channel, a water pump and the like. The structure, principle, using method and the like of the pier stud mechanism are described in detail in one embodiment, and detailed description is omitted here.
The utility model provides a pier stud maintenance system includes foretell pier stud mechanism, it compare prior art with the utility model provides a pier stud mechanism has the same beneficial effect, right through the aforesaid the utility model discloses the discussion of pier stud mechanism also can audio-visual acquisition, no longer gives detailed description here.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The pier column mechanism is characterized by comprising a pier column and a pier column maintenance device, wherein a steel bar is arranged in the pier column, and the upper end of the steel bar extends out of the pier column;
the pier stud maintenance device comprises a water storage mechanism, a water pump and a spray pipe;
the spraying pipe surrounds the top of the pier stud, is hung on a steel bar fixed above the pier stud and is provided with a plurality of water spraying holes, and the water spraying holes are arranged facing the pier stud;
the water pump is communicated with the water storage mechanism and the spray pipe through a water pipe.
2. The pier column mechanism according to claim 1, wherein a plurality of hanging rings are arranged on the spray pipe at intervals along the annular direction of the spray pipe, a hook is connected to the hanging rings, and the hook is hung on the steel bar above the pier column.
3. The pier stud mechanism according to claim 1, wherein the diameter of the water spray holes is not greater than 1mm, and the interval between adjacent water spray holes is 5mm to 10 mm.
4. The pier stud mechanism according to claim 1, wherein the water pump is disposed on a foundation through a first bracket, the first bracket comprises a bottom plate, a top plate and a pillar connected between the bottom plate and the top plate, the pillar comprises a strut and a sleeve which are sleeved with each other, the strut is sleeved in the sleeve, and the strut can slide along the sleeve;
the supporting rod is detachably and fixedly connected with the sleeve through a limiting bolt.
5. The pier stud mechanism according to claim 1, wherein the water storage mechanism is a bucket, and a handle is arranged on the bucket;
the bottom end in the bucket is provided with the deposit filter screen, the bottom of bucket is provided with the mud discharge port, be provided with sealed just blowdown lid that can open and shut on the mud discharge port.
6. The pier stud mechanism according to claim 1, wherein a second bracket is provided on the pier stud for supporting a water pipe between the water pump and the shower.
7. The pier stud mechanism according to claim 6, wherein the second support comprises a support arm, a support plate and a fixing plate, the support arm is fixed on the pier stud through the fixing plate, one end of the support arm, which is far away from the pier stud, is fixedly connected with the support plate, a through hole is formed in the support plate, a rubber elastic locking member is arranged in the through hole, and the water pipe is arranged in the through hole in a penetrating manner and is fixed by the rubber elastic locking member.
8. The pier mechanism according to claim 1, wherein a water return channel is arranged at the bottom of the pier, the water return channel is arranged around the pier, and water on the pier can drop into the water return channel;
the water return channel is provided with a water collecting opening, the water collecting opening is provided with a filter screen, and the water collecting opening is communicated with the water storage mechanism.
9. The pier stud mechanism according to claim 8, wherein a deposition mechanism is further arranged between the water collection port and the water storage mechanism, and water discharged from the water collection port is introduced into the water storage mechanism from above the deposition mechanism after being deposited by the deposition mechanism.
10. An abutment system comprising an abutment mechanism according to any one of claims 1 to 9 and a water storage component connected to said water storage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630816.0U CN209958228U (en) | 2019-05-05 | 2019-05-05 | Pier stud mechanism and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630816.0U CN209958228U (en) | 2019-05-05 | 2019-05-05 | Pier stud mechanism and system |
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| Publication Number | Publication Date |
|---|---|
| CN209958228U true CN209958228U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920630816.0U Expired - Fee Related CN209958228U (en) | 2019-05-05 | 2019-05-05 | Pier stud mechanism and system |
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| CN (1) | CN209958228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989354A (en) * | 2019-05-05 | 2019-07-09 | 中交一公局第三工程有限公司 | Pier stud mechanism and system |
-
2019
- 2019-05-05 CN CN201920630816.0U patent/CN209958228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989354A (en) * | 2019-05-05 | 2019-07-09 | 中交一公局第三工程有限公司 | Pier stud mechanism and system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: 100020 Beijing, Guanzhuang, Chaoyang District, Zhou Patentee after: CCCC FIRST HIGHWAY ENGINEERING GROUP Co.,Ltd. Patentee after: THE THIRD ENGINEERING Co.,Ltd. OF THE HIGHWAY ENGINEERING BUREAU OF CCCC Address before: 101100, Beijing, Zhongguancun Tongzhou District science and Technology Park, Tongzhou Park Jinqiao technology industry base, 10 North San Sheng Road Patentee before: THE THIRD ENGINEERING Co.,Ltd. OF THE HIGHWAY ENGINEERING BUREAU OF CCCC |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210505 |