CN215444144U - Rigid suspension structure of embedded channel - Google Patents
Rigid suspension structure of embedded channel Download PDFInfo
- Publication number
- CN215444144U CN215444144U CN202121940552.2U CN202121940552U CN215444144U CN 215444144 U CN215444144 U CN 215444144U CN 202121940552 U CN202121940552 U CN 202121940552U CN 215444144 U CN215444144 U CN 215444144U
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- CN
- China
- Prior art keywords
- guide rail
- suspension structure
- fixedly connected
- embedded channel
- concrete layer
- Prior art date
- 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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- 239000000725 suspension Substances 0.000 title claims abstract description 28
- 239000010410 layer Substances 0.000 claims abstract description 22
- 239000004567 concrete Substances 0.000 claims abstract description 20
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 239000012212 insulator Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 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
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pre-buried channels, in particular to a rigid suspension structure of a pre-buried channel, which comprises a concrete layer and a guide rail, wherein the guide rail is arranged on the inner side of the concrete layer, an embedded part is arranged on the inner side of the top end of the guide rail, a rail groove is arranged on the inner side of the guide rail, grooves are additionally arranged on two sides of the guide rail in the rigid suspension structure to ensure the reliable increase of the strength of the rigid suspension structure, the embedded part embedded in the concrete layer is in conical riveting with the guide rail, flat riveting is avoided, so that the tensile strength between the embedded part and the guide rail can be increased after the guide rail is combined with the concrete layer, meanwhile, a T-shaped bolt is more smoothly installed, when a distribution pipeline needs to be suspended, a pre-hung pipeline is placed between movable plates, a first spiral rod is rotated, and under the matching of the sliding connection of a clamping block and a fixed block, the first spiral rod drives the movable plates on the left side and the right side to move towards the middle so as to reliably clamp the pre-hung pipeline, meanwhile, the elastic protective layer ensures that the movable plate can reliably clamp pipelines with different sizes, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of embedded channels, in particular to a rigid suspension structure of an embedded channel.
Background
The embedded sliding groove is used as a product for fixing equipment and equipment, has been applied in various foreign projects for years, can eliminate the damage to the tunnel in the construction process, has technical advancement, has cost advantage in the whole life cycle, and is an important milestone for improving the urban rail transit construction level in China.
The embedded channel is fixed after being embedded into the concrete layer, the pipeline suspension structure for power distribution needs to be installed through the embedded channel in urban rail transit, reliable fixation of power distribution pipelines with different sizes is guaranteed, and the embedded channel is easy to expand and reset after being bent into an arch shape, so that looseness and deflection of the embedded channel in the concrete layer are caused, and reliable fixation of the power distribution pipelines and vertical installation of the suspension structure are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rigid suspension structure of an embedded channel, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a buried channel rigid suspension structure, includes concrete layer and guide rail, concrete layer's inboard is provided with the guide rail, the top inboard of guide rail is provided with the built-in fitting, the inboard of guide rail is provided with the rail groove, the bottom inboard and the bottom side of guide rail all are provided with buried channel suspension structure.
Preferably, buried channel suspended structure contains T type bolt, and T type bolt is located the bottom inboard of guide rail, the outside of T type bolt is provided with the gasket, and gasket and guide rail laminating, the bottom of gasket is provided with fastening nut, and fastening nut and T type bolt threaded connection, the bottom fixedly connected with insulator of T type bolt, the bottom fixedly connected with fixed block of insulator, the bottom fixedly connected with fixed plate of fixed block, the inboard of fixed plate is rotated and is connected with first hob, the outside threaded connection of first hob has the movable plate, the top fixedly connected with fixture block of movable plate, and fixture block and fixed block sliding connection, the inboard of movable plate is provided with the elasticity inoxidizing coating.
Preferably, the bottom fixedly connected with dead lever of guide rail, the bottom fixedly connected with rotor plate of dead lever, the outside of rotor plate is rotated and is connected with the connecting block, is located the left the right-hand member fixedly connected with connecting rod of connecting block, the outside of connecting rod is rotated and is connected with the sleeve, telescopic inboard spiral connection has the second hob, and the second hob rotates with the connecting block to be connected, the outside fixedly connected with of second hob revolves the piece.
Preferably, the inner sides of the front end and the rear end of the guide rail are provided with grooves.
Preferably, the embedded part and the guide rail are in a conical riveting mode.
Preferably, the inner side of the bottom end of the fixing block is provided with a sliding groove, and the clamping block is in sliding connection with the fixing block through the sliding groove.
Preferably, the spiral directions of the left side and the right side of the first spiral rod are opposite, and the number of the moving plates is two, and the moving plates are symmetrical left and right relative to a vertical bisection plane of the fixed block.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, through the arrangement of the elastic protective layer, the T-shaped bolt, the gasket, the fastening bolt, the rail groove, the embedded part, the guide rail, the first spiral rod, the clamping block and the movable plate, the reliable suspension of the embedded channel suspension structure on the power distribution pipeline can be ensured, the strength of the guide rail is increased and the strength in the vertical direction is increased, the T-shaped bolt is smoother to install, the grooves are additionally arranged on two sides of the guide rail to ensure the reliable increase of the strength of the guide rail in the use process, the embedded part embedded in the concrete layer and the guide rail adopt a conical riveting mode to avoid adopting flat riveting, so that the tensile strength between the embedded part and the guide rail can be increased after the guide rail is combined with the concrete layer, the T-shaped bolt is smoother to install, when the power distribution pipeline is required to be suspended, the pre-suspended pipeline is placed between the movable plates, the first spiral rod is rotated, and under the matching of the sliding connection of the clamping block and the fixed block, thereby the movable plate that first hob drove the left and right sides removes to the centre and reliably presss from both sides tightly to the pre-hanging pipeline, and the elasticity inoxidizing coating guarantees that the movable plate reliably presss from both sides tightly to not unidimensional pipeline simultaneously, increases the practicality of device.
2. According to the utility model, through the sleeve, the second spiral rod, the rotating plate and the connecting block, the guide rail can be reliably pulled back, the guide rail is prevented from being loosened due to expansion and resetting after the guide rail is bent and deformed, the rotating block is rotated after the guide rail is installed, the length of the second spiral rod exposed out of the sleeve is adjusted under the matching of the spiral connection of the second spiral rod and the sleeve, and the reliable shortening of the second spiral rod is ensured under the matching of the rotary plate and the connecting block, so that the guide rail is reliably pulled back by the pull rod formed by the second spiral rod and the sleeve integrally, the guide rail is prevented from deviating from a clamping groove in a concrete layer due to the outward expansion of the guide rail, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;
FIG. 5 is a schematic view of the mounting structure of the T-bolt of the present invention.
In the figure: the concrete-reinforced concrete-based composite material comprises a concrete layer 1, an embedded part 2, a guide rail 3, a T-shaped bolt 4, a gasket 5, a fastening nut 6, a rail groove 7, an elastic protective layer 8, a connecting block 9, a sleeve 10, a fixing rod 11, an insulator 12, a fixing plate 13, a fixing block 14, a clamping block 15, a first spiral rod 16, a moving plate 17, a rotating plate 18, a second spiral rod 19, a rotating block 20 and a connecting rod 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a buried channel rigid suspension structure, includes concrete layer 1 and guide rail 3, and concrete layer 1's inboard is provided with guide rail 3, and the top inboard of guide rail 3 is provided with built-in fitting 2, and the inboard of guide rail 3 is provided with rail groove 7, and the bottom inboard and the bottom side of guide rail 3 all are provided with buried channel suspension structure.
The embedded channel suspension structure comprises a T-shaped bolt 4, the T-shaped bolt 4 is positioned on the inner side of the bottom end of a guide rail 3, a gasket 5 is arranged on the outer side of the T-shaped bolt 4, the gasket 5 is attached to the guide rail 3, a fastening nut 6 is arranged at the bottom end of the gasket 5, the fastening nut 6 is in threaded connection with the T-shaped bolt 4, an insulator 12 is fixedly connected to the bottom end of the T-shaped bolt 4, a fixed block 14 is fixedly connected to the bottom end of the insulator 12, a fixed plate 13 is fixedly connected to the bottom end of the fixed block 14, a first spiral rod 16 is rotatably connected to the inner side of the fixed plate 13, a movable plate 17 is spirally connected to the outer side of the first spiral rod 16, a fixture block 15 is fixedly connected to the top end of the movable plate 17, the fixture block 15 is in sliding connection with the fixed block 14, an elastic protection layer 8 is arranged on the inner side of the movable plate 17, and reliable suspension of the embedded channel suspension structure on power distribution pipelines with different sizes is ensured in the using process, meanwhile, the strength of the guide rail 3 is increased, the strength in the vertical direction is increased, and the reliable installation of the T-shaped bolt 4 is ensured; the bottom end of the guide rail 3 is fixedly connected with a fixed rod 11, the bottom end of the fixed rod 11 is fixedly connected with a rotating plate 18, the outer side of the rotating plate 18 is rotatably connected with a connecting block 9, the right end of the connecting block 9 positioned on the left side is fixedly connected with a connecting rod 21, the outer side of the connecting rod 21 is rotatably connected with a sleeve 10, the inner side of the sleeve 10 is spirally connected with a second spiral rod 19, the second spiral rod 19 is rotatably connected with the connecting block 9, the outer side of the second spiral rod 19 is fixedly connected with a rotating block 20, the guide rail 3 is reliably pulled back in the using process, and the guide rail 3 is prevented from being loosened due to expansion and resetting after the guide rail 3 is bent and deformed; grooves are formed in the inner sides of the front end and the rear end of the guide rail 3, so that the guide rail 3 is reliably connected with the concrete layer 1 in the using process, and the strength of the guide rail 3 is improved; the embedded part 2 and the guide rail 3 are in a conical riveting form, so that the tensile strength between the embedded part 2 and the guide rail 3 is increased in the using process, and the T-shaped bolt 4 is convenient to mount; a sliding groove is formed in the inner side of the bottom end of the fixed block 14, and the clamping block 15 is connected with the fixed block 14 in a sliding mode through the sliding groove, so that the moving plate 17 can stably move in the using process; the spiral directions of the left side and the right side of the first spiral rod 16 are opposite, the number of the moving plates 17 is two, and the moving plates are bilaterally symmetrical about the vertical bisecting plane of the fixed block 14, so that the moving plates 17 can be moved towards the middle simultaneously to reliably clamp power distribution pipelines of different sizes in the using process, or moved towards the two sides simultaneously to loosen the pipelines.
The working process is as follows: the device can ensure the reliable suspension of the pre-buried channel suspension structure to the power distribution pipeline, simultaneously increase the strength of the guide rail 3 and the strength in the vertical direction, simultaneously ensure that the T-shaped bolt 4 is smoother when being installed, increase the grooves at two sides of the guide rail 3 in the use process ensures the reliable increase of the strength, the pre-buried part 2 pre-buried in the concrete layer 1 and the guide rail 3 adopt a conical riveting form to avoid adopting flat riveting, thereby increasing the tensile strength between the pre-buried part 2 and the guide rail 3 after the guide rail 3 is combined with the concrete layer 1, simultaneously ensure that the T-shaped bolt 4 is smoother when being installed, when the power distribution pipeline needs to be suspended, the pre-hung pipeline is placed between the movable plates 17, the first spiral rod 16 is rotated, and under the matching of the sliding connection of the fixture block 15 and the fixed block 14, the first spiral rod 16 drives the movable plates 17 at the left side and the right side to move towards the middle so as to reliably clamp the pre-hung pipeline, meanwhile, the elastic protection layer 8 ensures that the movable plate 17 can reliably clamp pipelines of different sizes, and can reliably pull back the guide rail 3, so that the guide rail 3 is prevented from loosening due to expansion and resetting after the guide rail 3 is bent and deformed, the rotating block 20 is rotated after the guide rail 3 is installed, the length of the sleeve 10 exposed out of the second spiral rod 19 is adjusted under the matching of the spiral connection of the second spiral rod 19 and the sleeve 10, and the reliable shortening of the second spiral rod 19 is ensured under the matching of the rotary plate 18 and the connecting block 9, so that the guide rail 3 can be reliably pulled back by a pull rod integrally formed by the second spiral rod 19 and the sleeve 10, and the guide rail 3 is prevented from being stretched out to cause the deviation of the guide rail 3 from a clamping groove in the concrete layer 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rigid suspended structure of embedded channel, includes concrete layer (1) and guide rail (3), its characterized in that: the concrete layer (1) is provided with guide rail (3) on the inboard, the top inboard of guide rail (3) is provided with built-in fitting (2), the inboard of guide rail (3) is provided with rail groove (7), the bottom inboard and the bottom side of guide rail (3) all are provided with buried channel suspension.
2. The rigid embedded channel suspension structure as claimed in claim 1, wherein: the embedded channel suspension structure comprises a T-shaped bolt (4), the T-shaped bolt (4) is located on the inner side of the bottom end of a guide rail (3), a gasket (5) is arranged on the outer side of the T-shaped bolt (4), the gasket (5) is attached to the guide rail (3), a fastening nut (6) is arranged at the bottom end of the gasket (5), the fastening nut (6) is in threaded connection with the T-shaped bolt (4), an insulator (12) is fixedly connected to the bottom end of the T-shaped bolt (4), a fixed block (14) is fixedly connected to the bottom end of the insulator (12), a fixed plate (13) is fixedly connected to the bottom end of the fixed block (14), a first spiral rod (16) is rotatably connected to the inner side of the fixed plate (13), a movable plate (17) is spirally connected to the outer side of the first spiral rod (16), and a clamping block (15) is fixedly connected to the top end of the movable plate (17), and the clamping block (15) is connected with the fixed block (14) in a sliding way, and the inner side of the moving plate (17) is provided with an elastic protective layer (8).
3. The rigid embedded channel suspension structure as claimed in claim 1, wherein: the bottom fixedly connected with dead lever (11) of guide rail (3), the bottom fixedly connected with rotor plate (18) of dead lever (11), the outside of rotor plate (18) is rotated and is connected with connecting block (9), is located left the right-hand member fixedly connected with connecting rod (21) of connecting block (9), the outside of connecting rod (21) is rotated and is connected with sleeve (10), the inboard screwed connection of sleeve (10) has second hob (19), and second hob (19) rotate with connecting block (9) and be connected, the outside fixedly connected with of second hob (19) revolves piece (20).
4. The rigid embedded channel suspension structure as claimed in claim 1, wherein: the inner sides of the front end and the rear end of the guide rail (3) are provided with grooves.
5. The rigid embedded channel suspension structure as claimed in claim 1, wherein: the embedded part (2) and the guide rail (3) are in a conical riveting form.
6. The rigid embedded channel suspension structure as claimed in claim 2, wherein: the bottom end inner side of the fixed block (14) is provided with a sliding groove, and the clamping block (15) is connected with the fixed block (14) in a sliding mode through the sliding groove.
7. The rigid embedded channel suspension structure as claimed in claim 2, wherein: the spiral directions of the left side and the right side of the first spiral rod (16) are opposite, and the number of the moving plates (17) is two, and the two moving plates are symmetrical left and right relative to the vertical plane of the fixed block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940552.2U CN215444144U (en) | 2021-08-18 | 2021-08-18 | Rigid suspension structure of embedded channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940552.2U CN215444144U (en) | 2021-08-18 | 2021-08-18 | Rigid suspension structure of embedded channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215444144U true CN215444144U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121940552.2U Expired - Fee Related CN215444144U (en) | 2021-08-18 | 2021-08-18 | Rigid suspension structure of embedded channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215444144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537877A (en) * | 2023-06-15 | 2023-08-04 | 扬州市金诺尔不锈钢有限公司 | Pre-buried channel assembly for shield tunnel |
-
2021
- 2021-08-18 CN CN202121940552.2U patent/CN215444144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537877A (en) * | 2023-06-15 | 2023-08-04 | 扬州市金诺尔不锈钢有限公司 | Pre-buried channel assembly for shield tunnel |
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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: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |