CN211037043U - City utility tunnel rings device - Google Patents
City utility tunnel rings device Download PDFInfo
- Publication number
- CN211037043U CN211037043U CN201921510487.2U CN201921510487U CN211037043U CN 211037043 U CN211037043 U CN 211037043U CN 201921510487 U CN201921510487 U CN 201921510487U CN 211037043 U CN211037043 U CN 211037043U
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- China
- Prior art keywords
- mounting hole
- fitting
- spherical groove
- welding
- built
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a city utility tunnel rings device, including built-in fitting, welding and lifting hook, the last fixed surface of built-in fitting is connected with the reinforcement member, the lower fixed surface of built-in fitting is connected with a welding, the mounting hole has been seted up to one side of welding, one side of mounting hole is provided with spherical groove, the bottom of spherical groove is provided with the bell mouth, the inside threaded connection of mounting hole has spacing pin, the lifting hook includes shackle, connecting piece and fixing clip. This city utility tunnel rings device through the setting of built-in fitting, has played the effect of being convenient for connect the welding piece, through the setting of reinforcement member, can increase the concrete to the cohesive force of holding the reinforcement member, produces the volume shrink after the concrete hardening, gives the certain pressure of reinforcement member and wraps up the reinforcement member tightly, increases its grip, through the setting of spherical groove and mounting hole, has played the effect of being convenient for install the lifting hook.
Description
Technical Field
The utility model relates to a rings technical field specifically is a city utility tunnel rings device.
Background
The utility tunnel is an underground city pipeline utility tunnel. The tunnel space is built in the city underground, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, and the tunnel space is provided with a special overhaul port, a special hoisting port and a special monitoring system and is an important infrastructure for guaranteeing the city operation. The pipe arrangement is compact in pipe gallery, space utilization is high, and the pipe arrangement that the diameter is big is in the bottom, and the high level is arranged to little pipeline, and pipeline arrangement top layers such as cable.
Installation space is narrow and small in the piping lane, is unfavorable for large-scale machinery to use, generally within a ton, and hoist and mount are pipeline installation's key process, need be at a plurality of rings devices of piping lane top installation during hoist and mount, but rings device installation back among the prior art, the bag power of holding between built-in fitting and the concrete is more weak, and piping lane top concrete piece drops easily, and rings dismouting not convenient for during the use, for this reason the utility model provides a city utility tunnel rings device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a city utility tunnel rings device has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a city utility tunnel rings device, includes built-in fitting, welding and lifting hook, the last fixed surface of built-in fitting is connected with the reinforcement member, the lower fixed surface of built-in fitting is connected with welding, the mounting hole has been seted up to one side of welding, one side of mounting hole is provided with spherical groove, spherical groove's bottom is provided with the bell mouth, the inside threaded connection of mounting hole has spacing pin.
Optionally, the lifting hook includes shackle, connecting piece and fixing clip, the fixed welding in top of shackle has the connecting piece, one side of shackle passes through torsion spring and fixing clip swing joint.
Optionally, one side of the connecting piece, which is far away from the shackle, is spherically arranged, and the size of the connecting piece is matched with the spherical groove.
Optionally, the reinforcing member includes fixed block, reinforcing rod and holds the bag piece, the fixed welding in inside of fixed block has the reinforcing rod, the bag piece is held to the one end fixedly connected with of reinforcing rod.
Optionally, the outer surfaces of the reinforcing rod and the balloon holding block are both provided with a plurality of circular grooves.
Optionally, the number of the fixed blocks is five, one of the fixed blocks is a middle fixed block, and the other four fixed blocks are edge fixed blocks.
(III) advantageous effects
The utility model provides a city utility tunnel rings device possesses following beneficial effect:
1. this city utility tunnel rings device through the setting of built-in fitting, has played the effect of being convenient for connect the welding piece, through the setting of reinforcement member, can increase the concrete to the cohesive force of holding the reinforcement member, produces the volume shrink after the concrete sclerosis, gives the certain pressure of reinforcement member and wraps up the reinforcement member tightly, increases its grip.
2. This city utility tunnel rings device through the setting of spherical groove and mounting hole, has played the effect of the installation lifting hook of being convenient for, through the setting of spacing peg, has played the effect that the restriction was established the connecting piece on the lifting hook, prevents that the connecting piece from breaking away from in the mounting hole, through the setting of fixed block, has played the effect of being convenient for connect the anchor strut, through the setting of bell mouth and spherical groove, has promoted the flexibility of connecting piece at spherical groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the hook structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the welding part of the present invention.
In the figure: 1. embedding parts; 2. a welding part; 3. a hook; 301. a shackle; 302. a connecting member; 303. fixing the card; 4. a reinforcement member; 401. a fixed block; 402. a reinforcing rod; 403. a capsule holding block; 5. mounting holes; 6. a spherical groove; 7. a tapered hole; 8. a limit bolt rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a city utility tunnel hanging ring device comprises an embedded part 1, a welding part 2 and a hanging hook 3, the embedded part 1 is arranged to facilitate the connection of the welding part 2, the upper surface of the embedded part 1 is fixedly connected with a reinforcing member 4, the reinforcing member 4 is fixedly connected with the lower surface of the embedded part 1 to facilitate the installation of the hanging hook 3, one side of the welding part 2 is provided with a mounting hole 5, one side of the mounting hole 5 is provided with a spherical groove 6, the spherical groove 6 and the mounting hole 5 are arranged to facilitate the installation of the hanging hook 3, the bottom of the spherical groove 6 is provided with a tapered hole 7, the inner thread of the mounting hole 5 for improving the flexibility of a connecting part 302 in the spherical groove 6 is connected with a limit bolt 8 through the tapered hole 7 and the spherical groove 6, the limit bolt 8 is arranged to limit the connecting part 302 arranged on the hanging hook 3, and prevent the connecting part 302 from separating from the mounting hole 5, the lifting hook 3 comprises a shackle 301, a connecting piece 302 and a fixing clip 303, the connecting piece 302 is fixedly welded at the top of the shackle 301, one side of the shackle 301 is movably connected with the fixing clip 303 through a torsion spring, one side of the connecting piece 302, far away from the shackle 301, is arranged in a spherical shape, the size of the connecting piece 302 is matched with that of the spherical groove 6, the reinforcing member 4 comprises a fixing block 401, a reinforcing rod 402 and a bag holding block 403, the fixing block 401 is arranged to facilitate connection of the reinforcing rod 402, the reinforcing rod 402 is fixedly welded inside the fixing block 401, one end of the reinforcing rod 402 is fixedly connected with the bag holding block 403, and the outer surfaces of the reinforcing rod 402 and the bag holding block 403 are provided with circular grooves;
the arrangement of the reinforcing member 4 can increase the adhesive force of concrete to the holding reinforcing member 4, and when the concrete is hardened, the volume is shrunk, so that a certain pressure is applied to the reinforcing member 4, the reinforcing member 4 is tightly wrapped, and the holding force of the reinforcing member 4 is increased;
the number of the circular grooves is several, the number of the fixing blocks 401 is five, one of the fixing blocks 401 is a middle fixing block, and the other four fixing blocks 401 are edge fixing blocks.
As an optimal technical solution of the utility model: the arc-shaped groove has been seted up to the one end that spacing cock pole 8 is close to spherical groove 6, through seting up of arc-shaped groove, can increase the activity space of connecting piece 302 in spherical groove 6, reduces the collision number of times between connecting piece 302 and spherical groove 6, has prolonged the life of device.
In conclusion, this city utility tunnel rings device, during the use, through the setting of built-in fitting 1, the effect of being convenient for connect welding piece 2 has been played, through the setting of reinforcement member 4, can increase the concrete to holding the cohesion of reinforcement member 4, produce the volume shrink after the concrete hardening, give reinforcement member 4 certain pressure and tightly wrap up reinforcement member 4, increase its holding power, through the setting of spherical groove 6 and mounting hole 5, the effect of being convenient for install lifting hook 3 has been played, through the setting of stop bolt pole 8, the effect of limiting the connecting piece 302 of establishing on lifting hook 3 has been played, prevent that connecting piece 302 from breaking away from in mounting hole 5, through the setting of fixed block 401, the effect of being convenient for connect reinforcement pole 402 has been played, through the setting of bell mouth 7 and spherical groove 6, the flexibility of connecting piece 302 in spherical groove 6 has been promoted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a city utility tunnel rings device, includes built-in fitting (1), welding (2) and lifting hook (3), its characterized in that: the upper surface of built-in fitting (1) fixed connection has reinforcement member (4), the lower fixed surface of built-in fitting (1) is connected with welding piece (2), mounting hole (5) have been seted up to one side of welding piece (2), one side of mounting hole (5) is provided with spherical groove (6), the bottom of spherical groove (6) is provided with bell mouth (7), the internal thread of mounting hole (5) is connected with spacing peg (8).
2. The urban comprehensive pipe gallery lifting ring device according to claim 1, characterized in that: the lifting hook (3) comprises a hook ring (301), a connecting piece (302) and a fixing clip (303), the connecting piece (302) is fixedly welded at the top of the hook ring (301), and one side of the hook ring (301) is movably connected with the fixing clip (303) through a torsion spring.
3. The urban comprehensive pipe gallery lifting ring device according to claim 2, characterized in that: one side of the connecting piece (302) far away from the shackle (301) is arranged in a spherical shape, and the size of the connecting piece (302) is matched with the spherical groove (6).
4. The urban comprehensive pipe gallery lifting ring device according to claim 1, characterized in that: the reinforcing member (4) comprises a fixing block (401), a reinforcing rod (402) and a bag holding block (403), the reinforcing rod (402) is fixedly welded in the fixing block (401), and the bag holding block (403) is fixedly connected to one end of the reinforcing rod (402).
5. The urban utility tunnel lifting ring device according to claim 4, characterized in that: the outer surfaces of the reinforcing rod (402) and the outer surface of the capsule holding block (403) are provided with a plurality of circular grooves.
6. The urban utility tunnel lifting ring device according to claim 4, characterized in that: the number of the fixing blocks (401) is five, one of the fixing blocks (401) is a middle fixing block, and the other four fixing blocks (401) are edge fixing blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510487.2U CN211037043U (en) | 2019-09-11 | 2019-09-11 | City utility tunnel rings device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510487.2U CN211037043U (en) | 2019-09-11 | 2019-09-11 | City utility tunnel rings device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037043U true CN211037043U (en) | 2020-07-17 |
Family
ID=71560112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921510487.2U Expired - Fee Related CN211037043U (en) | 2019-09-11 | 2019-09-11 | City utility tunnel rings device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211037043U (en) |
-
2019
- 2019-09-11 CN CN201921510487.2U patent/CN211037043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |