CN116792567B - Supporting pipe body fastening device for road building construction engineering - Google Patents
Supporting pipe body fastening device for road building construction engineering Download PDFInfo
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- CN116792567B CN116792567B CN202311061231.9A CN202311061231A CN116792567B CN 116792567 B CN116792567 B CN 116792567B CN 202311061231 A CN202311061231 A CN 202311061231A CN 116792567 B CN116792567 B CN 116792567B
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- ring body
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- plate
- sliding
- fastening ring
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- 238000009435 building construction Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000006978 adaptation Effects 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 10
- 210000001503 joint Anatomy 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1066—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with three or more members surrounding the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of pipe body fastening, in particular to a supporting pipe body fastening device for road building construction engineering. The device comprises a support ring body and a fastening ring body, wherein the fastening ring body is arranged at the top of the support ring body, a connecting mechanism is arranged at a connecting position between the support ring body and the fastening ring body, and the support ring body and the fastening ring body are connected through the connecting mechanism to form an opening and closing structure. The inner diameter of the fastening ring body is larger than the inner diameter of the supporting ring body, so that the pipe body has enough adaptation space after the pipe body deflects in the supporting ring body, a plurality of adaptation mechanisms are arranged on the fastening ring body, the outer wall profile of the pipe body is movably adapted to the sliding groove through the adaptation mechanisms when the opening and closing structure is closed, and the deformation part is ensured to be compensated by utilizing the movable adaptation mechanisms, so that the fastening stability is improved.
Description
Technical Field
The invention relates to the technical field of pipe body fastening, in particular to a supporting pipe body fastening device for road building construction engineering.
Background
With the development of the basic construction industry in China, a plurality of roads are paved in the high altitude, namely, are erected in an overhead mode, so that the distance between the roads and the ground is generated, the circuits and drainage on the roads are connected through pipelines, and the installation of the pipe body requires fastening equipment for supporting the pipe body;
considering that the fastening device is used in the road construction environment, the ring supporting the pipe body and the ring realizing fastening can deform when in use (for example, the external building workpiece collides with the ring body, cement and other building materials exist on the fastening surface of the ring body), and the fastening device cannot be used even if the fastening device deforms, but the fastening effect after use is reduced due to deformation.
Disclosure of Invention
The invention aims to provide a supporting pipe body fastening device for road building construction engineering, which aims to solve the problems in the background technology.
In order to achieve the above-mentioned purpose, provide a support body fastener for road construction engineering, it includes support ring body and fastening ring body, the fastening ring body sets up at the top of support ring body, the both ends of fastening ring body are provided with switching portion, the hookup location between support ring body and the fastening ring body is provided with coupling mechanism, support ring body and fastening ring body pass through coupling mechanism and connect and form the structure that opens and shuts, the internal diameter of fastening ring body is greater than the internal diameter of support ring body for form adaptation space at the top of support ring body, be provided with a plurality of adaptation mechanisms in the adaptation space, a plurality of spouts have been seted up to corresponding adaptation mechanism on the fastening ring body, and adaptation mechanism adapts to the outer wall of body through sliding in the spout when opening and shutting the structure is closed.
As a further improvement of the technical scheme, the two ends of the fastening ring body are provided with the switching parts, the two ends of the supporting ring body are provided with the switching grooves, the switching parts are in plug-in fit with the switching grooves, the connecting mechanism comprises a rotation limiting piece, and the plug-in fit switching parts and the switching grooves are detachably matched through the rotation limiting piece.
As a further improvement of the technical scheme, the fastening ring body comprises an integral part, and the sliding groove is formed in the integral part.
As a further improvement of the technical scheme, the fastening ring body comprises two butt joint parts, the connecting mechanism comprises a butt joint limiting piece, and one ends, close to each other, of the two butt joint parts are detachably connected through the butt joint limiting piece.
As a further improvement of this technical scheme, adaptation mechanism includes the connecting plate, the bottom of connecting plate is provided with the slide, slide and spout sliding connection, the bottom of slide is provided with the laminating board, wherein:
the connecting plate is provided with a plurality of sliding columns, the sliding columns are fixedly connected with the fastening ring body, the tops of the sliding columns are provided with protruding discs, and connecting springs are fixedly connected between the protruding discs and the connecting plate.
As a further improvement of the technical scheme, a single bonding plate is arranged at the bottom of the sliding plate, and the bonding plates arranged at the bottoms of the sliding plates are all positioned at the same side.
As a further improvement of the technical scheme, two attaching plates are arranged at the bottom of the sliding plate and are unfolded towards two sides at the bottom of the sliding plate.
As the further improvement of this technical scheme, still include outer fastening plate, outer fastening plate is provided with two, and the tip of two outer fastening plates all is provided with the end plate, fixedly connected with body frame between two end plates of homonymy, utilizes body frame to connect two outer fastening plates an organic wholely, is connected through the structure that resets between body frame and the switching portion, the structure that resets includes the restriction pole, the expansion groove has been seted up on the path that corresponds body frame removal on the switching portion, the restriction pole is fixed in the expansion inslot, the structure that resets still includes the restriction spring, fixedly connected with restriction spring between body frame and the expansion inslot diapire, wherein:
the limiting rod is connected with a nut in a threaded mode, the position of the limiting rod is adjusted through the upward rotation of the nut, and the position of the integral frame is limited under the action of a limiting spring.
As a further improvement of the technical scheme, a stress plate is arranged between the two integrated frames and fixedly connected with the integrated frames, and the arranged stress plate is positioned at the bottom of the connecting plate.
As a further improvement of the technical scheme, the switching part is provided with a limiting groove, and an end rod is arranged between the two end plates on the same side and penetrates through the limiting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. in the support pipe body fastening device for road construction engineering, the inner diameter of the fastening ring body is larger than the inner diameter of the support ring body, so that the pipe body is ensured to have enough adaptation space after the support ring body deflects, a plurality of adaptation mechanisms are arranged on the fastening ring body, the outer wall profile of the pipe body is movably adapted in the chute through the adaptation mechanisms when the opening and closing structure is closed, and the deformation part is ensured to be compensated by utilizing the movable adaptation mechanisms, so that the fastening stability is improved.
2. In the supporting pipe body fastening device for road building construction engineering, the fastening ring body and the supporting ring body are realized in various connection modes, and particularly, the supporting pipe body fastening device has a single-side opening mode, an integral taking-down mode and a double-side unfolding mode, so that the supporting pipe body fastening device is suitable for installation of pipe bodies under different conditions.
3. In the support pipe body fastening device for road construction engineering, the upward-moving integrated frame drives the stress plate to jack up the connecting plate, so that the closed attaching plate can be separated from the outer wall of the pipe body, and the separated pipe body can rotate under the condition of closing the opening and closing structure, so that the position of the pipe body is adjusted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a split view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the construction of the fastening ring body of the present invention;
FIG. 4 is a schematic view of a single-sided adhesive plate structure according to the present invention;
FIG. 5 is a schematic view of a butt joint structure according to the present invention;
FIG. 6 is a schematic diagram of a dual-sided adaptive mechanism according to the present invention;
FIG. 7 is a schematic view of a dual-sided adhesive plate structure according to the present invention;
FIG. 8 is a schematic side view of a double-sided doubler plate according to the present invention;
FIG. 9 is a schematic view of the outer fastening plate and the stressed plate structure of the present invention;
fig. 10 is a schematic structural view of the working principle of the external fastening plate and the stress plate of the present invention.
The meaning of each reference sign in the figure is:
100. a support ring body; 110. a transfer groove;
200. a fastening ring body; 200A, integral part; 200B, a butt joint part; 210. a switching part; 211. a limiting groove; 212. an expansion slot; 220. a chute;
300. an adaptation mechanism; 310. a connecting plate; 320. a spool; 321. a protruding disk; 330. a connecting spring; 340. a slide plate; 350. bonding plates;
400. a connecting mechanism; 410. a rotation limiter;
500. an outer fastening plate; 510. an end plate; 511. an end rod; 520. an integral frame; 521. a restraining bar; 522. a limiting spring; 530. and a stress plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1, an objective of the present embodiment is to provide a supporting tube fastening device for road construction engineering, which includes a supporting ring body 100 and a fastening ring body 200, wherein the fastening ring body 200 is disposed at the top of the supporting ring body 100, a connecting mechanism 400 is disposed at a connecting position between the supporting ring body 100 and the fastening ring body 200, the supporting ring body 100 and the fastening ring body 200 are connected by the connecting mechanism 400 to form an open-close structure, and considering that the fastening device is used in a road construction environment, whether the supporting ring body 100 or the fastening ring body 200 is deformed during use (for example, an external building workpiece collides with the supporting ring body 100 or the fastening ring body 200, cement exists on a fastening surface of the supporting ring body 100 or the fastening ring body 200), the fastening device cannot be used unless deformation occurs, but the fastening effect after use is reduced due to deformation.
In the first embodiment, as shown in fig. 2 and 3, the two ends of the fastening ring body 200 are provided with the adapting parts 210, the two ends of the supporting ring body 100 are provided with the adapting grooves 110, the adapting parts 210 are in plug-in fit with the adapting grooves 110, the connecting mechanism 400 comprises a rotation limiting part 410, the plug-in fit adapting parts 210 and the adapting grooves 110 are detachably matched through the rotation limiting part 410, in this embodiment, the fastening ring body 200 comprises an integral part 200A, the integral part 200A is an integral structure of the fastening ring body 200, as shown in fig. 3, the integral part 200A is provided with a plurality of sliding grooves 220, the adapting mechanism 300 is movably arranged in the sliding grooves 220, that is, the number of the adapting mechanism 300 is corresponding to the number of the opening of the sliding grooves 220, when in use, the rotating limiting part 410 on one side can be removed, in this way, the integral part 200A uses the rotating limiting part 410 on the other side to open the opening and closing structure through rotating the integral part 200A, then the pipe body is placed on the supporting ring body 100, the integral part 200A is rotated again to close the opening structure, and after closing, the opening structure is movably adapting to the outline of the outer wall of the pipe body in the sliding grooves 220 through the adapting mechanism 300, the sliding grooves 220 is ensured, the adapting mechanism is capable of making up the flexible and adapting mechanism 300, and improving the stability.
The one-side opening is fixed at one end, so that manual alignment is not needed, the transfer part 210 can enter the transfer groove 110 only by rotating the integral part 200A, and then the transfer part is continuously fixed through the rotation limiting piece 410, but the opening formed by the one-side opening is limited in size, so that the size of the pipe body is limited, and therefore, the rotation limiting pieces 410 on two sides can be removed, and the integral part 200A is taken off as a whole.
In the second embodiment, both sets of manners in the first embodiment have limitations, the size of the opening of the single side opening is limited, when the integral part 200A is removed to close, the adapting part 210 needs to be aligned with the adapting groove 110, and therefore, in this embodiment, the operation requirement is higher, and for improvement of the first embodiment, as shown in fig. 5, the fastening ring body 200 includes two abutting parts 200B, the adapting part 210 is disposed at one end of the two abutting parts 200B away from each other, the connecting mechanism 400 includes an abutting limiting piece, one end of the two abutting parts 200B close to each other is detachably connected through the abutting limiting piece, so that when in use, one rotation limiting piece 410 can be removed to realize the single side opening, and the two rotation limiting pieces 410 can be removed to remove the abutting parts 200B, but unlike in the first embodiment, the abutting limiting piece can be removed, the abutting parts 200B are turned outwards to spread the two abutting parts 200B outwards, so that the size of the opening is ensured, and the operation requirement is reduced.
It should be noted that, in the present embodiment, the sliding groove 220 is formed on the docking portion 200B, and the formed sliding groove 220 avoids one side of the docking portions 200B;
the rotation limiter 410 and the butt limiter comprise a limiting structure which can be detachably matched with each other, such as a bolt and a nut, a bolt and the like, and preferably adopt a bolt and nut mode.
Referring to fig. 4, in the third embodiment, referring to fig. 4, the adapting mechanism 300 specifically discloses an adapting mechanism 300, the adapting mechanism 300 includes a connecting plate 310, a sliding plate 340 is disposed at the bottom of the connecting plate 310, the sliding plate 340 is slidably connected with the sliding groove 220, an attaching plate 350 is disposed at the bottom of the sliding plate 340, then a plurality of sliding posts 320 are disposed on the connecting plate 310, the sliding posts 320 are fixedly connected with the fastening ring 200 (i.e. the integral part 200A or the butt joint part 200B), a protruding disc 321 is disposed at the top of the sliding posts 320, a connecting spring 330 is fixedly connected between the protruding disc 321 and the connecting plate 310, when the opening and closing structure is closed, the attaching plate 350 is attached to the outer wall of the pipe body in a single-side manner, the connecting plate 310 slides outside the sliding posts 320 under the action of the pushing force of the attaching, and the connecting spring 330 is compressed by the reaction force of the connecting spring 330, and the movable attaching plate 350 can always keep the attaching state with the outer wall of the pipe body, that is, even if the supporting ring 100 or the fastening ring 200 deforms, the attaching plate 350 can compensate the deformed part in a movable manner.
In the fourth embodiment, referring to fig. 6 and 7, two bonding plates 350 are provided, and two bonding plates 350 are deployed at the bottom of the sliding plate 340 to two sides, referring to fig. 8, a is a tube body, and the two sides of the tube body are bonded to the outer wall of the tube body after being deployed, so as to increase the acting area of the bonding plates 350 on the sliding plate 340 on the tube body.
In the fifth embodiment, based on the second embodiment, the outer fastening plates 500 are specifically disclosed, the connection plates 310 are controlled by the outer fastening plates 500, as shown in fig. 9 and 10, the outer fastening plates 500 are provided with two outer fastening plates 500, the two outer fastening plates 500 are respectively disposed at the integral portion 200A (because the force-bearing plates 530 are of an integral structure, the butt-joint portion 200B cannot be turned over due to the limitation of the force-bearing plates 530, the fastening ring body 200 in the present embodiment is preferably the integral portion 200A), the end portions of the two outer fastening plates 500 are respectively provided with end plates 510, an integral frame 520 is fixedly connected between the two end plates 510 at the same side, in this way, the two outer fastening plates 500 are integrally connected by the integral frame 520, and the integral frame 520 is connected with the transfer portion 210 by a reset structure, the reset structure includes a limiting rod 521, and an expansion slot 212 is formed on the transfer portion 210 on the path corresponding to the integral frame 520, the expansion slot 212 has two main purposes, namely, firstly, a sufficient space is provided for the movement of the integral frame 520, secondly, a limiting rod 521 is fixed in the expansion slot 212, the path of the movement of the integral frame 520 is limited by the sliding connection of the integral frame 520 and the limiting rod 521, the reset structure also comprises a limiting spring 522, the limiting spring 522 is fixedly connected between the integral frame 520 and the bottom wall of the expansion slot 212, under the condition that the integral frame 520 is not limited, the elastic force of the limiting spring 522 enables the integral frame 520 to move upwards, a stress plate 530 is arranged between the two integral frames 520, the stress plate 530 is arranged at the bottom of the connecting plate 310, the stress plate 530 is driven by the integral frame 520 which moves upwards to jack up the connecting plate 310, thus, the attaching plate 350 can be separated from the outer wall of the pipe body after the closing, and the pipe body can rotate under the condition of the closing of the opening and closing structure, so as to realize the adjustment of the position of the pipe body; under the condition that the integral frame 520 is limited, the integral frame 520 moves downwards, at the moment, the connecting plate 310 is not affected, and the outer fastening plate 500 is attached to the outer wall of the pipe body, so that the fastening effect of the pipe body is enhanced by using the outer fastening plate 500, the limitation of the integral frame 520 is specifically realized by arranging a nut on the limiting rod 521, the position of the integral frame 520 is limited by rotating the nut on the limiting rod 521, and the position of the integral frame 520 is limited by matching with the action of the limiting spring 522.
In addition, the adaptor portion 210 is provided with a limiting groove 211, an end rod 511 is disposed between the two end plates 510 on the same side, and the end rod 511 penetrates through the limiting groove 211, so that the end rod 511 can slide in the limiting groove 211 during the movement of the outer fastening plate 500, and the movement range of the outer fastening plate 500 is limited by matching the end rod 511 and the limiting groove 211, so that damage to the limiting spring 522 due to excessive compression or stretching is avoided.
It should be noted that, the plurality of bonding plates 350 that are bonded on one side are disposed on the same side of the slide plate 340, and an included angle between the slide plate 340 and the bonding plates 350 is 105-110 degrees, so that when the pipe body is rotated, the bonding plates 350 are rotated in a direction along which the bonding plates 350 are disposed, so that the bonding plates 350 can be extruded along the bonding plates 350 to deform, and the problem that the pipe body cannot be rotated due to the fact that the bonding plates 350 are not completely separated from the pipe body is avoided, but only one-way rotation is limited by the bonding plates 350 (except for the case that the bonding plates 350 are completely separated from the pipe body);
the reaction force generated by the restraining spring 522 under the same stress is greater than the reaction force generated by the connecting spring 330.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a support body fastener for road construction engineering, its includes support ring body (100) and fastening ring body (200), fastening ring body (200) set up at the top of support ring body (100), the both ends of fastening ring body (200) are provided with switching portion (210), the hookup location between support ring body (100) and fastening ring body (200) is provided with coupling mechanism (400), support ring body (100) and fastening ring body (200) are connected through coupling mechanism (400) and are formed open and shut structure, its characterized in that: the inner diameter of the fastening ring body (200) is larger than that of the supporting ring body (100), an adaptation space is formed at the top of the supporting ring body (100), a plurality of adaptation mechanisms (300) are arranged in the adaptation space, a plurality of sliding grooves (220) are formed in the fastening ring body (200) corresponding to the adaptation mechanisms (300), and when the opening and closing structure is closed, the adaptation mechanisms (300) adapt to the outer wall of the pipe body by sliding in the sliding grooves (220);
the adaptation mechanism (300) comprises a connecting plate (310), a sliding plate (340) is arranged at the bottom of the connecting plate (310), the sliding plate (340) is in sliding connection with the sliding groove (220), and an adhesion plate (350) is bent at the bottom of the sliding plate (340) around the center shaft of the supporting ring body (100), wherein:
a plurality of sliding columns (320) are arranged on the connecting plate (310), the sliding columns (320) are fixedly connected with the fastening ring body (200), a protruding disc (321) is arranged at the top of the sliding columns (320), and a connecting spring (330) is fixedly connected between the protruding disc (321) and the connecting plate (310);
still include outer fastening plate (500), outer fastening plate (500) are provided with two, and the tip of two outer fastening plates (500) all is provided with end plate (510), fixedly connected with body frame (520) between two end plates (510) of homonymy, utilizes body frame (520) to connect two outer fastening plates (500) an organic whole, is connected through reset structure between body frame (520) and adaptor (210), reset structure includes restriction pole (521), expansion groove (212) have been seted up on the path of corresponding body frame (520) removal on adaptor (210), restriction pole (521) are fixed in expansion groove (212), reset structure still includes restriction spring (522), fixedly connected with restriction spring (522) between body frame (520) and expansion groove (212) diapire, wherein:
the limiting rod (521) is connected with a nut in a threaded manner, the position of the limiting rod (521) is adjusted by rotating the nut, and the position of the integral frame (520) is limited by matching with the action of a limiting spring (522);
a single bonding plate (350) is arranged at the bottom of each sliding plate (340), and the bonding plates (350) arranged at the bottoms of the plurality of sliding plates (340) are all positioned at the same side;
a stress plate (530) is arranged between the two integrated frames (520), the stress plate (530) is fixedly connected with the integrated frames (520), and the arranged stress plate (530) is positioned at the bottom of the connecting plate (310);
a limiting groove (211) is formed in the switching part (210), an end rod (511) is arranged between the two end plates (510) on the same side, and the end rod (511) penetrates through the limiting groove (211);
wherein the included angle between the sliding plate (340) and the attaching plate (350) is 105-110 degrees.
2. The support pipe body fastening device for road construction work according to claim 1, wherein: the two ends of the support ring body (100) are provided with the switching grooves (110), the switching parts (210) are in plug-in fit with the switching grooves (110), the connecting mechanism (400) comprises a rotation limiting piece (410), and the switching parts (210) in plug-in fit with the switching grooves (110) are in detachable fit through the rotation limiting piece (410).
3. The support pipe body fastening device for road construction work according to claim 2, characterized in that: the fastening ring body (200) comprises an integral part (200A), and the sliding groove (220) is formed in the integral part (200A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311061231.9A CN116792567B (en) | 2023-08-23 | 2023-08-23 | Supporting pipe body fastening device for road building construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311061231.9A CN116792567B (en) | 2023-08-23 | 2023-08-23 | Supporting pipe body fastening device for road building construction engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116792567A CN116792567A (en) | 2023-09-22 |
| CN116792567B true CN116792567B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311061231.9A Active CN116792567B (en) | 2023-08-23 | 2023-08-23 | Supporting pipe body fastening device for road building construction engineering |
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| CN216382862U (en) * | 2021-12-17 | 2022-04-26 | 刘宇翔 | Novel pipeline support is used in gas construction device |
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| CN116792567A (en) | 2023-09-22 |
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