CN214697902U - Supporting equipment for tunnel construction - Google Patents
Supporting equipment for tunnel construction Download PDFInfo
- Publication number
- CN214697902U CN214697902U CN202120746087.2U CN202120746087U CN214697902U CN 214697902 U CN214697902 U CN 214697902U CN 202120746087 U CN202120746087 U CN 202120746087U CN 214697902 U CN214697902 U CN 214697902U
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- supporting
- installation
- tunnel construction
- seat
- butt joint
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Abstract
The utility model relates to a supporting device for tunnel construction, which comprises a supporting column, wherein the top of the supporting column is provided with an arched supporting beam, the bottom of the supporting column is fixedly connected with an installation adjusting plate, an anti-sinking supporting seat is arranged below the installation adjusting plate and comprises a connection stabilizing seat, the top of the connection stabilizing seat is fixedly connected with an installation bolt, the outer side of the installation bolt is connected with a fastening nut through a screw thread, the inner side of the anti-sinking supporting seat is provided with a butt joint hole, and a butt joint reinforcing plate is arranged in the butt joint hole, the structure of the utility model is simple, the stress area between the device and the ground is greatly increased, the whole structure is more stable after installation, the situation of sinking of the device is effectively avoided, the safety when the device is used is increased, the spliced combined structure is convenient for transportation in the tunnel, the installation mode is convenient and quick, and the simple adjustment can be carried out on the installation structure, the applicability of the device is increased.
Description
Technical Field
The utility model relates to a support equipment for tunnel construction belongs to tunnel construction's support equipment technical field.
Background
At present, when a tunnel is constructed, the tunnel to be constructed needs to be supported due to the particularity of the tunnel, so that the safety in the construction process is ensured, and the safety is ensured to be universal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, a support equipment for tunnel construction is provided, moreover, the steam generator is simple in structure, greatly increased the area of stress between this device and the ground, overall structure is more firm after the installation, effectively avoid the sunken condition of device to appear, security when increasing this device and using, concatenation formula integrated configuration, the transportation in the tunnel of being convenient for, mounting means convenient and fast can carry out simple regulation to mounting structure, increase the suitability of this device, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a support equipment for tunnel construction, includes the support column, the support column top is equipped with an arch supporting beam, support column bottom fixedly connected with installation regulating plate, installation regulating plate below is equipped with prevents sinking the supporting seat, prevent sinking the supporting seat including connecting stable seat, connect stable seat top fixedly connected with construction bolt, there is fastening nut in the construction bolt outside through threaded connection, prevent sinking the supporting seat inboard and seted up the butt joint hole, be equipped with the butt joint gusset plate in the butt joint hole.
Furthermore, the arched supporting beam comprises an upper arched beam, the bottom of the center of the upper arched beam is connected with a cross beam through a pillar, and two ends of the cross beam are fixedly connected with scarf plates.
Further, the symmetric distribution that the scarf joint board is in the crossbeam both ends, the scarf joint board surface seted up with support column structure assorted hole, just scarf joint board top surface fixed connection is in last arched girder.
Furthermore, the connection stabilizing seats are symmetrically sleeved at two ends of the butt joint reinforcing plate, and the mounting bolts are distributed on the top surfaces of the connection stabilizing seats in a square array mode.
Further, the fastening nuts are distributed on the upper side and the lower side of the installation adjusting plate, and bolt holes matched with the installation bolt structures are formed in the surface of the installation adjusting plate.
Further, the length and width of the installation adjusting plate are consistent with those of the scarf joint plate, and the length and width of the installation adjusting plate are consistent with those of the top of the connection stabilizing seat.
The utility model discloses beneficial effect:
1. the utility model relates to a support equipment for tunnel construction prevents sinking the supporting seat through being equipped with, simple structure, greatly increased the area of stress between this device and the ground, the overall structure is more firm after the installation, effectively avoids the sunken condition of device to appear, the security when increasing this device and using.
2. The utility model relates to a support equipment for tunnel construction, through being equipped with an arch supporting beam and installation regulating plate, concatenation formula integrated configuration, the transportation in the tunnel of being convenient for, mounting means convenient and fast can carry out simple regulation to mounting structure, increases the suitability of this device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of a supporting device for tunnel construction according to the present invention;
fig. 2 is a schematic structural view of the anti-sinking support seat of the support device for tunnel construction of the present invention;
FIG. 3 is a schematic structural view of a supporting device mounting adjustment plate for tunnel construction according to the present invention;
fig. 4 is a schematic side view of the supporting device for tunnel construction according to the present invention;
reference numbers in the figures: 1. a support pillar; 2. an arched support beam; 3. installing an adjusting plate; 4. an anti-sinking support seat; 5. connecting a stable seat; 6. installing a bolt; 7. fastening a nut; 8. a butt joint hole; 9. butting reinforcing plates; 10. an upper arched beam; 11. a pillar; 12. a cross beam; 13. a scarf plate; 14. bolt holes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-4, a supporting device for tunnel construction comprises a supporting column 1, an arch supporting beam 2 is arranged at the top of the supporting column 1, the arch supporting beam 2 and an installation adjusting plate 3 are both of a splicing type combined structure, which is convenient for transportation in a tunnel, the installation mode is convenient and rapid, the installation structure can be simply adjusted, the applicability of the device is increased, the installation adjusting plate 3 is fixedly connected at the bottom end of the supporting column 1, an anti-sinking supporting seat 4 is arranged below the installation adjusting plate 3, the anti-sinking supporting seat 4 is simple in structure, the stress area between the device and the ground is greatly increased, the overall structure is more stable after installation, the situation that the device sinks is effectively avoided, the safety of the device during use is improved, the anti-sinking supporting seat 4 comprises a connection stabilizing seat 5, the top of the connection stabilizing seat 5 is fixedly connected with an installation bolt 6, the mounting bolt 6 outside has fastening nut 7 through threaded connection, prevent sinking the inboard butt joint hole 8 of having seted up of supporting seat 4, be equipped with butt joint gusset plate 9 in the butt joint hole 8.
As shown in fig. 1-4, the arched supporting beam 2 includes an upper arched beam 10, the central bottom of the upper arched beam 10 is connected with a beam 12 through a pillar 11, two ends of the beam 12 are fixedly connected with scarf boards 13, the scarf boards 13 are symmetrically distributed at two ends of the beam 12, holes matched with the structure of the supporting pillar 1 are formed on the surface of the scarf board 13, the top surface of the scarf board 13 is fixedly connected with the upper arched beam 10, the connection stabilizing seats 5 are symmetrically sleeved at two ends of the butt joint reinforcing board 9, the mounting bolts 6 are distributed on the top surface of the connection stabilizing seat 5 in a square array manner, the fastening nuts 7 are distributed on the upper and lower sides of the mounting and adjusting plate 3, bolt holes 14 matched with the structure of the mounting bolts 6 are formed on the surface of the mounting and adjusting plate 3, the length and width of the mounting and adjusting plate 3 are consistent with the length and width of the scarf board 13, the length and width of the mounting and adjusting plate 3 are consistent with the length and width of the top of the connection stabilizing seat 5, the scarf joint plate 13 is simple in structure, convenient and fast in installation mode, and safer and more stable in fixed connection with the upper arched girder 10.
The utility model discloses a theory of operation: when using, use and prevent heavy supporting seat 4 and place in appointed place, place on preventing heavy supporting seat 4 through installation regulating plate 3, stabilize support column 1, install arch-shaped supporting beam 2 on support column 1, scarf joint board 13 scarf joint keeps stable in structure on support column 1, crossbeam 12 plays the supporting role with last arched girder 10, according to the user demand, adjust fastening nut 7's position, install regulating plate 3 jack-up upwards, make arch-shaped supporting beam 2 laminate the tunnel crown more.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. A support equipment for tunnel construction, includes support column (1), its characterized in that: support column (1) top is equipped with an arch supporting beam (2), support column (1) bottom fixedly connected with installation regulating plate (3), installation regulating plate (3) below is equipped with prevents sinking supporting seat (4), prevent sinking supporting seat (4) including connecting stable seat (5), connect stable seat (5) top fixedly connected with construction bolt (6), there is fastening nut (7) in construction bolt (6) outside through threaded connection, prevent sinking supporting seat (4) inboard and seted up butt joint hole (8), be equipped with butt joint gusset plate (9) in butt joint hole (8).
2. The supporting apparatus for tunnel construction as claimed in claim 1, wherein: the arched supporting beam (2) comprises an upper arched beam (10), the central bottom of the upper arched beam (10) is connected with a cross beam (12) through a strut (11), and two ends of the cross beam (12) are fixedly connected with embedding plates (13).
3. The supporting apparatus for tunnel construction as claimed in claim 2, wherein: the symmetric distribution that scarf joint board (13) were in crossbeam (12) both ends, scarf joint board (13) surface offer with support column (1) structure assorted hole, just scarf joint board (13) top surface fixed connection is in last arched girder (10).
4. A support apparatus for tunnel construction according to claim 3, wherein: the connecting and stabilizing seats (5) are symmetrically sleeved at two ends of the butt joint reinforcing plate (9), and the mounting bolts (6) are distributed on the top surface of the connecting and stabilizing seats (5) in a square array mode.
5. The supporting apparatus for tunnel construction as claimed in claim 4, wherein: fastening nuts (7) are distributed on the upper side and the lower side of the mounting adjusting plate (3), and bolt holes (14) matched with the mounting bolts (6) in structure are formed in the surface of the mounting adjusting plate (3).
6. The supporting apparatus for tunnel construction as claimed in claim 5, wherein: the length and the width of the installation adjusting plate (3) are consistent with those of the scarf plate (13), and the length and the width of the installation adjusting plate (3) are consistent with those of the top of the connection stabilizing seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120746087.2U CN214697902U (en) | 2021-04-13 | 2021-04-13 | Supporting equipment for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120746087.2U CN214697902U (en) | 2021-04-13 | 2021-04-13 | Supporting equipment for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697902U true CN214697902U (en) | 2021-11-12 |
Family
ID=78531017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120746087.2U Active CN214697902U (en) | 2021-04-13 | 2021-04-13 | Supporting equipment for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697902U (en) |
-
2021
- 2021-04-13 CN CN202120746087.2U patent/CN214697902U/en active Active
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