CN220791255U - Tunnel vault temporary supporting device convenient to assemble and disassemble - Google Patents
Tunnel vault temporary supporting device convenient to assemble and disassemble Download PDFInfo
- Publication number
- CN220791255U CN220791255U CN202322581102.4U CN202322581102U CN220791255U CN 220791255 U CN220791255 U CN 220791255U CN 202322581102 U CN202322581102 U CN 202322581102U CN 220791255 U CN220791255 U CN 220791255U
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- plate
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- fixedly connected
- supporting
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- 239000000463 material Substances 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000011253 protective coating Substances 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 claims abstract description 3
- 238000005253 cladding Methods 0.000 claims description 17
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a tunnel vault temporary supporting device convenient to assemble and disassemble, which comprises a supporting installation column, a first fixing groove, a first fixing supporting plate, a first connecting groove, a fixing plate, a supporting column core, a connecting plate, a first connecting screw hole, a fixing clamping plate, a first fixing screw hole, a fixing nut, a fixing bolt, a connecting nut, a connecting bolt, a protective coating, a dampproof coating, an anti-corrosion coating and an antimagnetic material, wherein the first fixing groove is fixedly arranged at the front end of the supporting installation column, and the first fixing supporting plate is fixedly connected to the upper end of the supporting installation column. This tunnel vault temporary support device convenient to install and remove is through the improvement to temporary support device for this temporary support device's the mode of installing and removing can be installed and removed fast when needs are installed and removed in this temporary support device's in-service use, need not to consume a large amount of time, has improved this tunnel vault temporary support device convenient to install and remove's work efficiency.
Description
Technical Field
The utility model relates to the technical field of tunnel vaults, in particular to a temporary supporting device for a tunnel vault, which is convenient to assemble and disassemble.
Background
In a tunnel primary supporting structure, in order to prevent the settlement of a tunnel vault and improve the integrity of adjacent steel arches, longitudinal connection is required to be arranged at the lower part of the tunnel vault, single arches are connected to form an integral bearing structure, and the tunnel vault temporary supporting device convenient to assemble and disassemble is a tunnel vault temporary supporting device with the function of convenient assembly and disassembly.
The utility model discloses a novel hydraulic supporting device for reinforcement engineering in the patent document of the prior art publication No. CN218432559U, the end of a fixed connection plate is fixedly connected to supporting bases in a first hydraulic supporting device, a second hydraulic supporting device, a third hydraulic supporting device and a fourth hydraulic supporting device, the bottom of four corners of a workpiece can be supported through the first hydraulic supporting device, the second hydraulic supporting device, the third hydraulic supporting device and the fourth hydraulic supporting device in the using process, when the number of stacked workpieces in the process of supporting the workpiece is increased, the number of stacked workpieces can be conveniently and rapidly increased, the sliding adjusting clamping plates in the supporting adjusting parts in the first hydraulic supporting device, the second hydraulic supporting device, the third hydraulic supporting device and the fourth hydraulic supporting device are adaptively installed and the using number of electric hydraulic pushing rods is increased, the supporting strength of the first hydraulic supporting device, the second hydraulic supporting device, the third hydraulic supporting device and the fourth hydraulic supporting device is adaptively supported with stacked workpieces, in the adjusting process of the first hydraulic supporting device, the second hydraulic supporting device, the third supporting device and the fourth supporting device and the stacked workpieces are not conveniently and rapidly controlled, the stacking and the stacking force can be stably controlled when the number of stacked workpieces is increased, and the stacking force can not be stably controlled.
However, in the CN218432559U patent in the prior art, the mounting and dismounting manner of the novel hydraulic supporting device for reinforcement engineering is too complicated, which results in the fact that in the practical use process of the novel hydraulic supporting device for reinforcement engineering, when the mounting and dismounting are needed, the mounting and dismounting cannot be performed rapidly, a large amount of time is needed to be consumed, and the working efficiency of the novel hydraulic supporting device for reinforcement engineering is affected.
Disclosure of utility model
The utility model aims to provide a temporary supporting device for a tunnel vault, which is convenient to assemble and disassemble, according to the defects of the prior art, so as to solve the problem that the assembling and disassembling mode of the novel hydraulic supporting device for reinforcement engineering is too complex in the prior art.
The utility model is realized by the following technical scheme:
The utility model provides a temporary supporting device of tunnel vault convenient to install and remove, includes support erection column, fixed slot one, fixed support board, spread groove one, fixed plate, support column core, connecting plate, connection screw one, fixed splint, fixed screw one, fixation nut, fixing bolt, coupling nut, connecting bolt, protection cladding material, dampproofing cladding material, anticorrosion cladding material, antimagnetic material and support panel, fixed slot one is fixed to be set up at the front end that supports the erection column, fixed support board fixed connection is in the upper end that supports the erection column, fixed setting of spread groove is in the front end of fixed support board, fixed plate fixed connection is in the upper end that supports the erection column, support column core fixed connection is in the inside that supports the erection column, connecting plate fixed connection is in the left end of fixed plate.
Preferably, the first connecting screw hole is fixedly arranged at the left end of the connecting plate, the fixed clamping plate is fixedly connected to the upper end of the fixed plate, the middle part of the supporting and supporting installation column is a fixed supporting plate, the first connecting screw holes are formed in the bottom plate of the supporting and installing column, the vertical end plates are arranged on the two sides of the bottom plate of the supporting and installing column, the first connecting screw holes are formed in the end plates, the width of the supporting and installing column is larger than the section height of the arch frame of the fixed plate, the end faces of the fixed plate can be embedded into the grooves of the supporting and installing column, the supporting and installing column is placed between the end faces of the arch frame of the adjacent fixed plate, the first connecting screw holes are aligned, and the installing bolts are fixedly firm.
Preferably, the first fixed screw hole is fixedly arranged at the upper end of the fixed clamping plate, the fixed nut is fixedly connected at the upper end of the fixed clamping plate, and the temporary supporting device is improved through improvement on the temporary supporting device, so that the mounting and dismounting modes of the temporary supporting device are improved, and in the actual use process of the temporary supporting device, when the temporary supporting device is required to be mounted and dismounted, the temporary supporting device can be mounted and dismounted rapidly without consuming a large amount of time, and the working efficiency of the temporary supporting device for the tunnel vault is improved.
Preferably, the fixing bolt is fixedly connected to the upper end of the fixing nut, and the connecting nut is fixedly connected to the left end of the connecting plate.
Preferably, the connecting bolt fixed connection is in the left end of connecting nut, protection cladding material fixed connection is in the inside of supporting the erection column, and joist end plate bolt hole sets up along section bilateral symmetry, and is listed as, divide into inside and outside two sets of, and adjacent end plate that wait to connect can both guarantee that four at least bolt holes correspond no matter align or the dislocation from top to bottom to be used for inserting the bolt and fix. The two groups of the screw holes are alternately aligned when the end plate is staggered, and bolts can be inserted into the most appropriate positions for installation and fixation.
Preferably, the dampproof coating is fixedly connected in the protective coating, and the anticorrosion coating is fixedly connected in the dampproof coating.
Preferably, the antimagnetic material is fixedly connected in the anticorrosion coating, and the support plate is fixedly connected in the antimagnetic material.
The utility model has the advantages that:
1. according to the tunnel vault temporary supporting device convenient to assemble and disassemble, the assembling and disassembling mode of the temporary supporting device is improved through improvement of the temporary supporting device, and in the actual use process of the temporary supporting device, when the temporary supporting device is required to be assembled and disassembled, the temporary supporting device can be rapidly assembled and disassembled without consuming a large amount of time, so that the working efficiency of the tunnel vault temporary supporting device convenient to assemble and disassemble is improved;
2. The tunnel vault temporary supporting device convenient to assemble and disassemble is characterized in that the middle part of a supporting and supporting installation column is a fixed supporting plate, a first connecting screw hole is formed in a bottom plate of the supporting and installing column, vertical end plates are arranged on two sides of the bottom plate of the supporting and installing column, a first connecting screw hole is formed in each end plate, the width of the supporting and installing column is larger than the section height of an arch frame of a fixed plate, the end face of the fixed plate can be embedded into a groove of the supporting and installing column, the supporting and installing column is placed between the end faces of adjacent arch frames of the fixed plate, the first connecting screw holes are aligned, and the installation bolts are firmly fixed;
3. This tunnel vault temporary support device convenient to install and remove, joist end plate bolt hole set up along section bilateral symmetry, and is listed as altogether, divide into inside and outside two sets of, and adjacent end plate that waits to be connected can both guarantee that four at least bolt holes correspond no matter align or the dislocation from top to bottom to be used for inserting the bolt and fix. The two groups of the screw holes are alternately aligned when the end plate is staggered, and bolts can be inserted into the most appropriate positions for installation and fixation.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the support mounting post of the present utility model;
FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;
fig. 4 is a schematic view of the structure of the protective coating according to the present utility model.
Detailed Description
The features of the present utility model and other related features are described in further detail below by way of example in conjunction with the following drawings, to facilitate understanding by those skilled in the art:
As shown in fig. 1-4, the labels in the figures are respectively: 1. supporting the mounting column; 2. a first fixing groove; 3. a fixed support plate; 4. a first connecting groove; 5. a fixing plate; 6. a support column core; 7. a connecting plate; 8. the first connecting screw hole is formed; 9. a fixed clamping plate; 10. fixing the first screw hole; 11. a fixed screw cap; 12. a fixing bolt; 13. a connecting nut; 14. a connecting bolt; 15. a protective coating; 16. a dampproof coating; 17. anticorrosive coating; 18. an antimagnetic material; 19. and supporting the plate.
Examples: referring to fig. 1-4, the present embodiment specifically relates to a temporary supporting device for a tunnel vault, which comprises a supporting installation column 1, a fixing groove 1, a fixing support plate 3, a connecting groove 14, a fixing plate 5, a supporting column core 6, a connecting plate 7, a connecting screw hole 8, a fixing clamping plate 9, a fixing screw hole 10, a fixing nut 11, a fixing bolt 12, a connecting nut 13, a connecting bolt 14, a protective coating 15, a dampproof coating 16, an anti-corrosion coating 17, an anti-magnetic material 18 and a supporting plate 19, wherein the fixing groove 1 is fixedly arranged at the front end of the supporting installation column 1, the fixing support plate 3 is fixedly connected at the upper end of the supporting installation column 1, the connecting groove 4 is fixedly arranged at the front end of the fixing support plate 3, the fixing plate 5 is fixedly connected at the upper end of the supporting installation column 1, the supporting column core 6 is fixedly connected inside the supporting installation column 1, and the connecting plate 7 is fixedly connected at the left end of the fixing plate 5.
The first connecting screw hole 8 is fixedly arranged at the left end of the connecting plate 7, the first fixing clamp plate 9 is fixedly connected to the upper end of the fixing plate 5, the first fixing screw hole 10 is fixedly arranged at the upper end of the fixing clamp plate 9, the fixing nut 11 is fixedly connected to the upper end of the fixing clamp plate 9, the fixing bolt 12 is fixedly connected to the upper end of the fixing nut 11, the connecting nut 13 is fixedly connected to the left end of the connecting plate 7, the middle part of the supporting and installing column 1 is the fixing support plate 3, the first connecting screw hole 8 is arranged on the bottom plate of the supporting and installing column 1, the vertical end plates are arranged on two sides of the bottom plate, the first connecting screw hole 8 is arranged on the end plate, the width of the supporting and installing column 1 is larger than the arch section height of the fixing plate 5, the end face of the fixing plate 5 can be embedded into the groove of the supporting and installing column 1, the supporting and installing column 1 is placed between the arch end faces of the adjacent fixing plate 5, the first fixing screw hole 10 is aligned, the fixing bolt is fixedly firm, and the end plate of the supporting and installing column 1 comprises two forms.
The connecting bolt 14 fixed connection is in the left end of connecting nut 13, protection cladding material 15 fixed connection is in the inside that supports installing column 1, dampproofing cladding material 16 fixed connection is in the inside of protection cladding material 15, anticorrosion cladding material 17 fixed connection is in the inside of dampproofing cladding material 16, antimagnetic material 18 fixed connection is in the inside of anticorrosion cladding material 17, backup pad 19 fixed connection is in antimagnetic material 18's inside, same section joist both sides end plate form is unanimous, adjacent section joist end plate is another form, joist end plate fixing screw 10 sets up along section bilateral symmetry, 4 total lines, divide into inside and outside two sets of, adjacent end plate that wait to connect can guarantee that at least four fixing screw 10 correspond no matter align or the dislocation from top to bottom, thereby be used for inserting the bolt and fix. The two groups of the screw holes are alternately aligned when the end plate is staggered, and bolts can be inserted into the most appropriate positions for installation and fixation.
Working principle: the middle part of the supporting and installing column 1 is provided with a first connecting screw hole 8, two sides of the bottom plate of the supporting and installing column 1 are provided with vertical end plates, the end plates are provided with a first connecting screw hole 8, the width of the supporting and installing column 1 is larger than the height of the arch section of the fixed plate 5, the end faces of the fixed plate 5 can be embedded into the groove of the supporting and installing column 1, the supporting and installing column 1 is placed between the end faces of the arch section of the adjacent fixed plate 5, the first aligning and fixing screw holes 10 are aligned, the installation bolts are firmly fixed, the end plates of the supporting and installing column 1 comprise two forms, the end plates on two sides of the same section of joist are identical in form, the end plates of the adjacent section of joist are in another form, the first fixing screw holes 10 of the joist end plates are symmetrically arranged along two sides of the section, 4 rows are divided into an inner group and an outer group, and the adjacent end plates to be connected can ensure that at least four fixing screw holes are corresponding 10 no matter the adjacent end plates are aligned or are staggered up and down, and are used for fixing an inserting bolt. The two groups of the screw holes are alternately aligned when the end plate is staggered, and bolts can be inserted into the most appropriate positions for installation and fixation.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a temporary supporting device of tunnel vault convenient to install and remove, includes support erection column, fixed slot first, fixed support board, spread groove first, fixed plate, support column core, connecting plate, connection screw first, fixed splint, fixed screw first, fixation nut, fixing bolt, coupling nut, connecting bolt, protection cladding material, dampproofing cladding material, anticorrosion cladding material, antimagnetic material and braced panel, its characterized in that: the fixed slot one is fixedly arranged at the front end of the support mounting column, the fixed support plate is fixedly connected to the upper end of the support mounting column, the connecting slot one is fixedly arranged at the front end of the fixed support plate, the fixed plate is fixedly connected to the upper end of the support mounting column, the support column core is fixedly connected to the inside of the support mounting column, and the connecting plate is fixedly connected to the left end of the fixed plate.
2. The tunnel vault temporary support device convenient to assemble and disassemble as claimed in claim 1, wherein: the first connecting screw hole is fixedly arranged at the left end of the connecting plate, and the fixed clamping plate is fixedly connected to the upper end of the fixed plate.
3. The tunnel vault temporary support device convenient to assemble and disassemble as claimed in claim 2, wherein: the first fixing screw hole is fixedly arranged at the upper end of the fixing clamp plate, and the fixing nut is fixedly connected to the upper end of the fixing clamp plate.
4. A tunnel vault temporary support device for easy assembly and disassembly according to claim 3, wherein: the fixing bolt is fixedly connected to the upper end of the fixing nut, and the connecting nut is fixedly connected to the left end of the connecting plate.
5. The tunnel vault temporary support device convenient to assemble and disassemble as set forth in claim 4, wherein: the connecting bolt is fixedly connected to the left end of the connecting nut, and the protective coating is fixedly connected to the inside of the supporting and installing column.
6. The tunnel vault temporary support device convenient to assemble and disassemble as set forth in claim 5, wherein: the dampproofing cladding material fixed connection is in the inside of protecting the cladding material, anticorrosion cladding material fixed connection is in the inside of dampproofing cladding material.
7. The tunnel vault temporary support device convenient to assemble and disassemble as set forth in claim 6, wherein: the anti-magnetic material is fixedly connected to the inside of the anti-corrosion coating, and the support plate is fixedly connected to the inside of the anti-magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581102.4U CN220791255U (en) | 2023-09-22 | 2023-09-22 | Tunnel vault temporary supporting device convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581102.4U CN220791255U (en) | 2023-09-22 | 2023-09-22 | Tunnel vault temporary supporting device convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791255U true CN220791255U (en) | 2024-04-16 |
Family
ID=90665122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322581102.4U Active CN220791255U (en) | 2023-09-22 | 2023-09-22 | Tunnel vault temporary supporting device convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791255U (en) |
-
2023
- 2023-09-22 CN CN202322581102.4U patent/CN220791255U/en active Active
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