CN216381505U - Portable cable tunnel inner formword supporting tool - Google Patents
Portable cable tunnel inner formword supporting tool Download PDFInfo
- Publication number
- CN216381505U CN216381505U CN202123217610.1U CN202123217610U CN216381505U CN 216381505 U CN216381505 U CN 216381505U CN 202123217610 U CN202123217610 U CN 202123217610U CN 216381505 U CN216381505 U CN 216381505U
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- cable tunnel
- portable cable
- formwork
- supporting
- supporting tool
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Abstract
The utility model belongs to the field of municipal road engineering underground comprehensive pipe gallery construction, and provides a convenient cable tunnel inner formwork supporting tool. The device solves the problem that the installation is difficult due to the narrow space in the process of erecting the inner formwork of the cable tunnel, the operation personnel can simply arrange the inner formwork at the groove of the supporting end of the supporting tool as long as the supporting tool is arranged in advance, the splicing speed is high, and the sliding formwork is difficult to appear.
Description
Technical Field
The utility model relates to the field of municipal road engineering underground comprehensive pipe gallery construction, in particular to a tool for supporting an inner template in a municipal road cable tunnel pouring process.
Background
The cable tunnel is an extremely important part in the municipal road construction, and according to the cable tunnel construction process in the current municipal road engineering, the cable tunnel is generally integrally cast after a template is erected. The installation of the cable tunnel template in the construction process is divided into an inner part and an outer part, wherein the inner template is installed in a narrow space, the installation speed is low, the time consumption in the supporting and installing process is long, and the installation is difficult. In addition, the template installed in the environment is easy to cause poor overlapping of the template or other installation problems, so that the condition of template running is caused when concrete is poured, the construction process is delayed slightly, the quality of a cable tunnel is influenced greatly, and great harm is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a convenient and quick template supporting tool, which can solve the problems.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a template support instrument in portable cable tunnel, includes bracing piece and bearing structure 1, and the bracing piece is flexible pipe 4 of pipe type, and flexible pipe 4 both ends are installed in bearing structure 1's mantle fiber section of thick bamboo 6.
Preferably, the telescopic pipe 4 is provided with a plurality of buckle positioning holes, and is connected with the screw rod 3 through buckles.
Preferably, the two ends of the extension tube 4 are provided with screw rods 3, and the screw rods 3 and the screw sleeve 6 are screwed together through threads.
Preferably, the upper end and the lower end of the supporting structure are provided with grooves for placing the inner formwork pipes.
Preferably, a detachable cushion block is arranged in the groove.
Preferably, the cushion block is a bolt cushion block 2
Preferably, the telescopic tube 4 is welded with a fastening handle 5 on the outer side.
Preferably, the support structure 1 is a sector shaped support plate.
Preferably, each portion is made of steel.
The utility model has the advantages that:
the device solves the problem that the installation is difficult due to the narrow space in the process of erecting the inner formwork of the cable tunnel, the operation personnel can simply arrange the inner formwork at the groove of the supporting end of the supporting tool as long as the supporting tool is arranged in advance, the splicing speed is high, and the sliding formwork is difficult to appear.
On the other hand, the whole length of the support rod can be adjusted between the spiral rod and the telescopic pipe through the buckle, so that the device is suitable for cable tunnels with different inner diameter sizes; the length of the supporting rod can be finely adjusted by screwing the screw threads between the screw rod and the supporting structure, and the fastening handle is convenient for a user to rotate the supporting rod, so that the groove is more attached to the inner formwork pipe placed in the groove, the supporting structure tightly supports the inner formwork pipe, and the inner formwork is prevented from being improperly installed due to slight movement; the bolt cushion block can rotate up and down, and the height of the cushion block is finely adjusted to adapt to the rack pipes with different sizes.
The fan-shaped supporting structure and the steel material enable the supporting tool to be stronger in rigidity and not easy to damage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bolt pad construction of the present invention;
the device comprises a support structure 1, a bolt cushion block 2, a screw rod 3, an expansion pipe 4, a fastening handle 5 and a threading barrel 6.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention, and it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and do not indicate or imply that the indicated devices or elements must have specific orientations, and should not be construed as limiting the present invention.
Referring to fig. 1 and 2, an embodiment of the device is a portable cable tunnel inner formwork supporting tool, which includes a supporting rod and a supporting structure 1, wherein the supporting structure 1 in the embodiment selects a supporting steel plate with a certain thickness like a sector pentagon for more stability. The bracing piece comprises two hob 3 that the flexible pipe 4 of pipe type and flexible pipe 4 both ends are connected, and flexible pipe 4 and hob 3 pass through the buckle and connect, and it has a plurality of buckle locating holes to open on the flexible pipe, makes things convenient for the fastening part of hob 3 to buckle into different positions to adjust the length of bracing piece. The side of the telescopic pipe 4 is welded with a fastening handle 5. The other end of the screw rod 3 is respectively connected with the left supporting structure 1 and the right supporting structure 1, the connecting part of the screw rod 3 and the supporting structures is provided with threads, and the screw rod and the supporting structures are screwed together through the threads. The upper and lower end of supporting steel plate is opened flutedly for place interior template frame pipe, in order to adapt to the interior template frame pipe of co-altitude not, can be provided with the detachable cushion in the recess, use bolt cushion 2 in this embodiment, fine setting about bolt cushion 2 allows, and it is more accurate, more firm to make a tub location in the recess.
All the parts are made of steel materials.
During working, the device is adjusted to the shortest length by changing the buckling position between the extension tube 4 and the screw rod 3 in the support rod, so that the device can be easily moved into the template after being transported into the template. The length of the supporting rod of the device is adjusted by changing the position of the buckle, so that the grooves of the fan-shaped supporting structure can clamp the four formwork tubes. Then the fastening handle is rotated, the length of the supporting rod is finely adjusted by mutually meshing the threads at the end part of the spiral rod and the threads of the fan-shaped supporting structure, the supporting rod is extended or shortened, and the fan-shaped supporting structure moves outwards or inwards to enable the fan-shaped supporting structure to tightly push against the formwork frame pipe.
When the upper template frame pipe and the lower template frame pipe can not be attached to the groove of the supporting structure, the sliding of the template is easily caused, the cushion block can be placed in the groove at the moment, the gap between the groove and the frame pipe is eliminated, and the groove is attached to the template frame pipe. For convenience, the cushion block can also be screwed to a proper position to adapt to different conditions.
Finally, the described embodiments are only some embodiments of the utility model, not all 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.
Claims (9)
1. The utility model provides a portable cable tunnel inner formword supporting tool, includes bracing piece and bearing structure (1), its characterized in that, the bracing piece is flexible pipe (4) of pipe type, install in mantle fiber section of thick bamboo (6) of bearing structure (1) at flexible pipe (4) both ends.
2. The portable cable tunnel inner formwork supporting tool is characterized in that two ends of the telescopic pipe (4) are provided with screw rods (3), and the screw rods (3) and the screw sleeves (6) are screwed together through threads.
3. The portable cable tunnel inner formwork supporting tool in accordance with claim 2, wherein the telescopic tube (4) is provided with a plurality of buckle positioning holes, and is connected with the screw rod (3) through a buckle.
4. The portable cable tunnel interior formwork support tool of claim 1, wherein the support structure is provided with grooves at upper and lower ends thereof for accommodating interior formwork tubes.
5. The portable cable tunnel interior formwork support tool of claim 4, wherein a removable spacer is provided within the recess.
6. The portable cable tunnel internal formwork support tool in accordance with claim 5, characterized in that the spacer block is a bolt spacer block (2).
7. The portable cable tunnel internal formwork support tool according to claim 1, characterized in that a fastening handle (5) is welded on the outer side of the telescopic pipe (4).
8. The portable cable tunnel internal formwork support tool according to claim 1, characterized in that the support structure (1) is a sector shaped support plate.
9. The portable cable tunnel interior formwork support tool of any one of claims 1-8, wherein each portion is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217610.1U CN216381505U (en) | 2021-12-21 | 2021-12-21 | Portable cable tunnel inner formword supporting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217610.1U CN216381505U (en) | 2021-12-21 | 2021-12-21 | Portable cable tunnel inner formword supporting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381505U true CN216381505U (en) | 2022-04-26 |
Family
ID=81237108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123217610.1U Active CN216381505U (en) | 2021-12-21 | 2021-12-21 | Portable cable tunnel inner formword supporting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381505U (en) |
-
2021
- 2021-12-21 CN CN202123217610.1U patent/CN216381505U/en active Active
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