CN220769489U - Support mounting auxiliary device for tunnel synchronous lining conveyor belt - Google Patents
Support mounting auxiliary device for tunnel synchronous lining conveyor belt Download PDFInfo
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- CN220769489U CN220769489U CN202322684825.7U CN202322684825U CN220769489U CN 220769489 U CN220769489 U CN 220769489U CN 202322684825 U CN202322684825 U CN 202322684825U CN 220769489 U CN220769489 U CN 220769489U
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- brace
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- support
- cross brace
- diagonal
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The application discloses a support mounting auxiliary device of a tunnel synchronous lining conveyer belt, which comprises a transverse brace, a vertical brace, a connecting rod and inclined braces, wherein the connecting rod comprises a transverse brace connecting rod and a vertical brace connecting rod, and at least two vertical braces are mounted on the vertical brace connecting rod at parallel intervals; one end of the cross brace is arranged at the top end of the vertical brace, the other end of the cross brace is used for being supported on the corresponding tunnel lining in an abutting mode, and the cross brace is connected through a cross brace connecting rod; one end of the diagonal brace is fixed at the bottom end of the transverse brace, and the other end of the diagonal brace is fixed at one side of the vertical brace; the transverse support, the vertical support and the diagonal support form a triangle structure, the transverse support, the vertical support and the diagonal support are connected in a triangle shape, so that the device is suitable for an arch tunnel, through the mutual cooperation of connecting hole and mounting on the device, can realize the extension and the shortening of stull, erect and bracing to can increase auxiliary device in order to be applicable to the different demands on scene in a flexible way.
Description
Technical Field
The application relates to the technical field of TBM tunneling and full-circle cast-in-place concrete lining construction, in particular to a support mounting auxiliary device of a tunnel synchronous lining conveyer belt.
Background
Because TBM tunneling section lining is mostly full circle, the conveyer belt support is located lining arch waist position, and distance invert 2.8m, conveyer belt support installation does not have the supporting point after the limit arch lining is pour, the installation degree of difficulty is great to lack stable supporting point and probably bring bigger security risk for constructor, if not appropriate support and stability during the installation, this can lead to the installation infirm or unevenness, thereby influences the normal operating of conveyer belt, increases the risk of trouble and maintenance.
In addition, after the concrete pouring is completed, after the template trolley reaches the demoulding condition, the template trolley is demoulded and stepped, in the step process of the trolley, a conveying belt at the trolley part can extend out of a conveying belt support at the trolley part, if the conveying belt is not timely installed at the poured lining arch waist, the conveying belt can be suspended or partially supported, so that excessive tension and friction are easily received, damage, abrasion or breakage of the conveying belt can be caused, and the conveying and production flow of materials are further affected.
Disclosure of Invention
In view of at least one of the above technical problems, the present disclosure provides a support installation auxiliary device for a tunnel synchronous lining conveyor belt, which solves the problems that the conveyor belt support installation has no supporting point, the installation difficulty is high, and the extended conveyor belt cannot be installed at the poured lining arch in time.
According to one aspect of the disclosure, a support mounting auxiliary device for a synchronous lining conveyor belt of a tunnel is provided, which comprises a transverse strut, a vertical strut, a connecting rod and inclined struts, wherein the connecting rod comprises a transverse strut connecting rod and a vertical strut connecting rod, the transverse strut, the vertical strut and the inclined struts are multiple, at least two vertical struts are mounted at two ends of the vertical strut connecting rod at intervals in parallel, one end of each transverse strut is mounted at the top end of the corresponding vertical strut, the other end of each transverse strut is used for being supported on the corresponding lining of the tunnel in an abutting manner, the transverse strut is perpendicular to the corresponding vertical strut, and the transverse struts are connected through the transverse strut connecting rod; one end of the diagonal brace is fixed at the bottom end of the transverse brace, and the other end of the diagonal brace is fixed at one side of the vertical brace; the transverse support, the vertical support and the diagonal support form a triangular structure, and an operation platform is arranged on the transverse support.
In some embodiments of the present disclosure, the support further includes a fixing member, the cross brace includes an inner cross brace and an outer cross brace, the outer cross brace is sleeved on the inner cross brace, at least one outer cross brace connecting hole matched with the fixing member is formed on the outer cross brace, and at least two inner cross brace connecting holes matched with the fixing member are formed on the inner cross brace.
In some embodiments of the disclosure, the vertical support includes an inner vertical support and an outer vertical support, the outer vertical support is sleeved on the inner vertical support, at least one outer vertical support connecting hole matched with the fixing piece is formed in the outer vertical support, and at least 2 inner vertical support connecting holes matched with the fixing piece are formed in the inner vertical support.
In some embodiments of the disclosure, the diagonal brace comprises an inner diagonal brace and an outer diagonal brace, the outer diagonal brace is sleeved on the inner diagonal brace, at least 1 inner diagonal brace connecting hole matched with the fixing piece is formed in the inner diagonal brace, and at least 2 outer diagonal brace connecting holes matched with the fixing piece are formed in the outer diagonal brace.
In some embodiments of the disclosure, the securing member is a pin or bolt.
In some embodiments of the disclosure, the bottom end of the vertical support is provided with a traveling pulley, and one end of the transverse support, which is close to the lining, is provided with a supporting pulley to realize rolling abutting support on the lining of the tunnel, and the traveling pulley and the supporting pulley are both longitudinally rolling.
In some embodiments of the present disclosure, a first brake is disposed between the cross brace and the supporting pulley, a second brake is disposed between the vertical brace and the traveling pulley, a power device, a cable electromagnet and a remote control signal receiver are disposed on the traveling pulley and the supporting pulley, and the traveling pulley and the supporting pulley control the first brake and the second brake through the remote control.
In some embodiments of the present disclosure, the work platform includes a plurality of Φ18 rebar thereon.
In some embodiments of the disclosure, the work platform comprises square steel pipes mounted on both sides.
One or more technical solutions provided in the embodiments of the present application at least have any one of the following technical effects or advantages:
1. through the stull, erect the design of propping and bracing for the stull, erect and prop and be triangle-shaped and connect with the bracing, not only make the device be applicable to arch tunnel, also be convenient for the constructor simultaneously use the device to install the conveyer belt support fast, triangle-shaped structure provides more firm structure, ensures that the constructor stands and obtains more firm support on support installation auxiliary device.
2. Through the mutual cooperation of connecting hole and mounting on the device, can realize the extension and the shortening of stull, erect and bracing to can increase auxiliary device in order to be applicable to the different demands on scene in a flexible way.
3. By installing the traveling pulley and the supporting pulley on the device, the pulley can reduce the friction force on the bracket according to the field requirement, so that a person can relatively easily move the bracket to adjust the construction position.
Drawings
Fig. 1 is a schematic structural view of a bracket installation assisting device in a tunnel according to an embodiment of the present application.
Fig. 2 is a front view of a bracket mounting auxiliary apparatus in an embodiment of the present application.
Fig. 3 is a side view of a bracket mounting accessory in an embodiment of the present application.
Fig. 4 is a top view of a bracket mounting accessory in an embodiment of the present application.
In the above figures, 1, an auxiliary bracket; 2. a cross brace; 21. An inner cross brace; 22. an outer cross brace; 23. an outer cross brace connecting hole; 24. an inner cross brace connecting hole; 3. vertical support; 31. an inner vertical support; 32. an outer vertical support; 33. an outer vertical support connecting hole; 34. an inner vertical support connecting hole; 4. diagonal bracing; 41. an inner diagonal brace; 42. an outer diagonal brace; 43. an outer diagonal bracing connecting hole; 44. an inner diagonal bracing connecting hole; 5. a traveling pulley; 6. an operation platform; 7. a connecting rod; 71. a cross brace connecting rod; 72. a vertical support connecting rod; 8. lining; 9. a conveyor; 10. a conveyor belt support; 11. a guide rail; 12. square steel pipes; 13. a fixing member; 14. and supporting the pulley.
Detailed Description
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "vertical," "horizontal," "clockwise," "counterclockwise," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Reference to "first," "second," etc. in this application is for distinguishing between the objects described and not necessarily for any sequential or technical purpose. Reference to "connected" and "coupled" in this application includes both direct and indirect connections (couplings), unless specifically stated otherwise.
For better understanding of the technical solutions of the present application, the following detailed description will refer to the accompanying drawings and specific embodiments.
Example 1
The embodiment discloses a be used for synchronous lining conveyer belt support installation auxiliary device of tunnel, see fig. 2 and 3, including stull 2, erects and prop 3, connecting rod 7, bracing 4 and mounting 13, mounting 13 is bolt or bolt, mounting 13 can restrict stull 2, erects and prop 3 and bracing 4 activity.
Referring to fig. 1, the auxiliary bracket 1 is positioned below the conveyor belt bracket 10, and the auxiliary bracket 1 is positioned at one side of the guide rail 11, and the conveyor 9 is mounted on the conveyor belt bracket 10.
Referring to fig. 3, the connecting rod 7 includes a plurality of cross braces 71 and vertical braces 72, the cross braces 2, the vertical braces 3 and the diagonal braces 4 are at least two of the vertical braces 3 are installed at two ends of the vertical braces 72 at intervals in parallel, the vertical braces 72 are a plurality of the vertical braces 72, and the vertical braces 72 can provide a direct channel, so that a constructor can quickly and conveniently climb up the working platform 6, and besides, the vertical braces 72 can play a role of fixing the whole device, and the vertical braces 3 provide a supporting role for the whole device.
One end of the cross brace 2 is arranged at the top end of the vertical brace 3, the other end of the cross brace is used for being supported on the corresponding tunnel lining 8 in an abutting mode, the cross brace 2 and the vertical brace 3 are perpendicular to each other, and the cross brace 2 is connected through a cross brace connecting rod 71; one end of the diagonal brace 4 is fixed at the bottom end of the transverse brace 2, and the other end of the diagonal brace is fixed at one side of the vertical brace 3; the cross brace 2, the vertical support 3 and the diagonal support 4 form a triangular structure, the cross brace 2 is provided with an operation platform 6, the operation platform 6 comprises square steel pipes 12 arranged on two sides, the square steel pipes 12 provide supporting functions, the operation platform 6 provides an operation platform for constructors, the constructors can perform construction operation on the operation platform 6, and the support adopts the triangular structure, can provide better strength and stability by using fewer structures, and can bear larger loads and be difficult to deform or collapse.
The cross brace 2 comprises an inner cross brace 21 and an outer cross brace 22, the outer cross brace 22 is sleeved on the inner cross brace 21, at least one outer cross brace connecting hole 23 matched with the fixing piece 13 is formed in the outer cross brace 22, and at least two inner cross brace connecting holes 24 matched with the fixing piece 13 are formed in the inner cross brace 21. The vertical support 3 comprises an inner vertical support 31 and an outer vertical support 32, the outer vertical support 32 is sleeved on the inner vertical support 31, at least one outer vertical support connecting hole 33 matched with the fixing piece 13 is formed in the outer vertical support 32, and at least 2 inner vertical support connecting holes 34 matched with the fixing piece 13 are formed in the inner vertical support 31. The diagonal bracing 4 comprises an inner diagonal bracing 41 and an outer diagonal bracing 42, the outer diagonal bracing 42 is sleeved on the inner diagonal bracing 41, at least one inner diagonal bracing connecting hole 44 matched with the fixing piece 13 is formed in the inner diagonal bracing 41, at least two outer diagonal bracing connecting holes 43 matched with the fixing piece 13 are formed in the outer diagonal bracing 42, when the height of the working platform 6 needs to be lifted on site, the lower vertical bracing 3 is outwards elongated according to site requirements so as to meet site requirements, the fixing piece 13 is utilized to fix the telescopic vertical bracing 3, and when the length of the vertical bracing 3 is adjusted, the transverse bracing 2 and the diagonal bracing 4 can be correspondingly adjusted, so that an auxiliary device can be flexibly reinforced, and the site requirements are met.
The bottom of the vertical support 3 is provided with a traveling pulley 5, one end, close to the lining 8, of the transverse support 2 is provided with a supporting pulley 14 so as to realize rolling abutting support on the tunnel lining 8, and the traveling pulley 5 and the supporting pulley 14 roll longitudinally. A first brake is arranged between the transverse support 2 and the supporting pulley 14, a second brake is arranged between the vertical support 3 and the traveling pulley 5, a power supply device, a cable electromagnet and a remote control signal receiver are arranged on the traveling pulley 5 and the supporting pulley 14, and the traveling pulley 5 and the supporting pulley 14 control the first brake and the second brake through the remote controller. The supporting pulley 14 and the traveling pulley 5 provide auxiliary device traveling function, and the first brake and the second brake on the supporting pulley 14 and the traveling pulley 5 are designed to enable the device to flexibly move and fix positions when required, and the device is controlled to brake by a remote controller in the transportation process.
The operation platform 6 comprises a plurality of phi 18 steel bars, the phi 18 steel bars have high strength and rigidity, and the plurality of phi 18 steel bars are arranged in the operation platform 6, so that the occurrence of cracks and structural damage can be prevented, the bearing capacity and stability of the operation platform 6 can be improved, the operation platform 6 can bear larger load and external force, and a more reliable working environment is provided.
While certain preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the utility model. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (9)
1. The support mounting auxiliary device for the tunnel synchronous lining conveyer belt comprises transverse struts, vertical struts, connecting rods and inclined struts and is characterized by further comprising fixing pieces, wherein each connecting rod comprises a transverse strut connecting rod and a vertical strut connecting rod, the number of the transverse struts, the vertical struts and the inclined struts is multiple, and at least two vertical struts are arranged at two ends of each vertical strut connecting rod at intervals in parallel; one end of the cross brace is arranged at the top end of the vertical brace, the other end of the cross brace is used for being supported on a corresponding tunnel lining in an abutting mode, the cross brace is perpendicular to the vertical brace, and the cross brace is connected through a cross brace connecting rod; one end of the diagonal brace is fixed at the bottom end of the transverse brace, and the other end of the diagonal brace is fixed at one side of the vertical brace; the transverse support, the vertical support and the diagonal support form a triangular structure, and an operation platform is arranged on the transverse support.
2. The bracket mounting auxiliary device according to claim 1, wherein the cross brace comprises an inner cross brace and an outer cross brace, the outer cross brace is sleeved on the inner cross brace, at least 1 outer cross brace connecting hole matched with the fixing piece is formed in the outer cross brace, and at least 2 inner cross brace connecting holes matched with the fixing piece are formed in the inner cross brace.
3. The bracket mounting auxiliary device according to claim 1, wherein the vertical support comprises an inner vertical support and an outer vertical support, the outer vertical support is sleeved on the inner vertical support, at least 1 outer vertical support connecting hole matched with the fixing piece is formed in the outer vertical support, and at least 2 inner vertical support connecting holes matched with the fixing piece are formed in the inner vertical support.
4. The bracket mounting auxiliary device according to claim 1, wherein the diagonal brace comprises an inner diagonal brace and an outer diagonal brace, the outer diagonal brace is sleeved on the inner diagonal brace, at least 1 inner diagonal brace connecting hole matched with the fixing piece is formed in the inner diagonal brace, and at least 2 outer diagonal brace connecting holes matched with the fixing piece are formed in the outer diagonal brace.
5. The bracket mounting accessory of claim 2, wherein the securing member is a latch or bolt.
6. The bracket mounting auxiliary device according to claim 1, wherein a traveling pulley is mounted at the bottom end of the vertical support, a supporting pulley is mounted at one end of the horizontal support close to the lining so as to realize rolling abutting support on the tunnel lining, and the traveling pulley and the supporting pulley both roll longitudinally.
7. The bracket mounting auxiliary device according to claim 6, wherein a first brake is arranged between the cross brace and the supporting pulley, a second brake is arranged between the vertical brace and the traveling pulley, a power supply device, a cable electromagnet and a remote control signal receiver are arranged on the traveling pulley and the supporting pulley, and the traveling pulley and the supporting pulley control the first brake and the second brake through the remote control.
8. The bracket mounting accessory of claim 1, wherein the work platform includes a plurality of Φ18 rebar thereon.
9. The bracket mounting assisting apparatus according to claim 1, wherein the work platform includes square steel pipes mounted on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322684825.7U CN220769489U (en) | 2023-10-08 | 2023-10-08 | Support mounting auxiliary device for tunnel synchronous lining conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322684825.7U CN220769489U (en) | 2023-10-08 | 2023-10-08 | Support mounting auxiliary device for tunnel synchronous lining conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769489U true CN220769489U (en) | 2024-04-12 |
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ID=90605466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322684825.7U Active CN220769489U (en) | 2023-10-08 | 2023-10-08 | Support mounting auxiliary device for tunnel synchronous lining conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769489U (en) |
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2023
- 2023-10-08 CN CN202322684825.7U patent/CN220769489U/en active Active
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