CN217679165U - A assemble board-like strutting arrangement for municipal administration slot excavation - Google Patents
A assemble board-like strutting arrangement for municipal administration slot excavation Download PDFInfo
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- CN217679165U CN217679165U CN202221016864.9U CN202221016864U CN217679165U CN 217679165 U CN217679165 U CN 217679165U CN 202221016864 U CN202221016864 U CN 202221016864U CN 217679165 U CN217679165 U CN 217679165U
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Abstract
The utility model discloses a assemble board-like strutting arrangement for municipal administration slot excavation, prop steel sheet, connection steel pipe and through-hole including one number, support the steel sheet, support the welding of steel sheet one side No. one, the welding of channel-section steel one side both ends has a connection steel pipe No. one, no. one connection steel pipe one side is provided with the steel sheet of strutting No. two, it has the channel-section steel No. two to support the welding of steel sheet one side No. two, the welding of channel-section steel one side both ends has the connection steel pipe No. two. The utility model discloses can solve and strut the system shaping untimely, the relatively poor scheduling problem of whole stagnant water effect under the high and deep weak unstable stratum condition of groundwater level in the excavation scope.
Description
Technical Field
The utility model relates to a technical field is strutted in the slot excavation, in particular to assemble board-like supporting device for municipal administration slot excavation.
Background
In urban municipal engineering construction, urban geological conditions of partial areas are complex, particularly in project construction of coastal cities, unfavorable geological conditions of high groundwater level and soft soil foundation often occur, and a supporting device is required to be used for supporting a groove of the weak soil foundation.
The prior assembled plate type supporting device for municipal groove excavation has the following defects that: mainly be plank formula strut, channel-section steel strut and steel sheet pile strut etc. all have certain restrictive nature under current geological conditions: the problems that the wood plate support has insufficient rigidity, the support system is deformed frequently, and water and soil loss is serious are caused; the integrity of the channel steel support is insufficient, the water stopping effect is poor, and the method is not suitable for the original soil layer; the steel sheet pile support has higher construction cost and low economic practicability for engineering construction. To this end, we propose a panel-type timbering device for municipal trench excavation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a assemble board-like strutting arrangement for municipal administration slot excavation can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a assemble board-like strutting arrangement for municipal administration slot excavation, includes and struts the steel sheet, does not strut the steel sheet, connects steel pipe and through-hole No. one, the welding of steel sheet one side has the channel-section steel No. one, the welding of channel-section steel one side both ends has the connection steel pipe No. one, no. one connection steel pipe one side is provided with the steel sheet of strutting No. two, the welding of No. two channel-sections of steel sheet one side has the connection steel pipe No. two, the welding of No. two channel-section steel one side both ends has the connection steel pipe No. two.
Further, a through hole is formed in the top and the bottom of the first connecting steel pipe and the inside of the second connecting steel pipe in a penetrating mode.
Furthermore, a bolt rod is arranged at the top of the first connecting steel pipe and inserted into the through hole.
Furthermore, one end of the bolt rod is provided with a fixing hole in a penetrating manner; use bolt or iron wire to insert in the fixed orifices, can fix the cotter pin pole.
Compared with the prior art, the utility model discloses following beneficial effect has:
through setting up the supporting steel plate No. one, no. two supporting steel plates, no. one the connection steel pipe, no. two connection steel pipes and bolt pole, it has the not too much groove of a supporting steel plate and No. two supporting steel plate areas to excavate at the ditch inslot, put into excavation department with this device, no. one the connection steel pipe and No. two connection steel pipes are connected a supporting steel plate and No. two supporting steel plates, support the slot of excavation through a supporting steel plate and No. two supporting steel plates, the protection, later stage is along with the degree of depth of excavation will this device transfer gradually, until reaching design excavation depth, at next excavation job site, only need adjust the connecting hole position of bearing structure steel pipe and can adjust, when excavation next job site, only need adjust and stretch No. two supporting steel plates of connection steel pipe removal and can adjust.
Drawings
Fig. 1 is the utility model relates to an assemble board-like strutting arrangement's overall structure sketch for municipal administration slot excavation.
Figure 2 is the utility model relates to a assemble board-like supporting device's side view for municipal administration slot excavation.
Fig. 3 is the utility model relates to a connect steel pipe and No. two connection steel pipe inner structure schematic diagrams that are used for assembling plate-type supporting device of municipal administration slot excavation.
In the figure: 1. a first supporting steel plate; 2. supporting a steel plate; 3. a first connecting steel pipe; 4. channel steel I; 5. a second connecting steel pipe; 6. channel II steel; 7. a latch rod; 8. a through hole; 9. and (7) fixing holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in FIGS. 1-3, a assemble board-like strutting arrangement for municipal administration slot excavation, including supporting steel sheet 1, no. two supporting steel sheet 2, a connection steel pipe 3 and through-hole 8, the welding of 1 one side of a supporting steel sheet has a channel-section steel 4, the welding of 4 one side both ends of a channel-section steel has a connection steel pipe 3, no. 3 one side of a connection steel pipe is provided with No. two supporting steel sheet 2, the welding of 2 one side of a supporting steel sheet has No. two channel-section steel 6, the welding of 6 one side both ends of No. two channel-section steel has No. two connection steel pipe 5.
Wherein, the top and the bottom of the first connecting steel pipe 3 and the inside of the second connecting steel pipe 5 are all penetrated and provided with through holes 8.
In this embodiment, as shown in fig. 3, the through hole 8 facilitates insertion of the latch rod 7, and fixes the second connecting steel pipe 5 after movement.
The top of the first connecting steel pipe 3 is provided with a bolt rod 7, and the bolt rod 7 is inserted into the through hole 8.
In this embodiment, as shown in fig. 3, the latch rod 7 is inserted into the corresponding through hole 8, so as to fix the second connecting steel pipe 5 after moving.
Wherein, a fixing hole 9 is arranged at one end of the bolt rod 7 in a penetrating way.
In this embodiment, as shown in fig. 3, the bolt or the steel wire is inserted into the fixing hole 9 to fix the latch lever 7 inserted into the through hole 8.
It needs to be illustrated, the utility model relates to an assemble board-like strutting arrangement for municipal administration slot excavation, in operation, the inslot excavation has supporting steel sheet 1 and No. two supporting steel sheet 2 area similar groove, put into excavation department with this device, connecting steel pipe 3 and No. two connecting steel pipe 5 are connected supporting steel sheet 1 and No. two supporting steel sheet 2, support the slot of excavation through supporting steel sheet 1 and No. two supporting steel sheet 2, the protection, personnel extract bolt pole 7, make No. two connecting steel pipe 5 can remove in connecting steel pipe 3, thereby can adjust the distance between supporting steel sheet 1 and No. two supporting steel sheet 2, insert bolt pole 7 in corresponding through-hole 8, can fix connecting steel pipe 5 after the removal, personnel use bolt or steel wire to insert in fixed orifices 9, can fix inserting pole 7 in through-hole 8, the later stage is along with the degree of depth of excavation gradually this device, transfer the design depth until reaching the engineering depth, at next excavation worker's point, the regulation supporting steel pipe only needs the bolt to adjust the supporting steel sheet and can improve the steel sheet 2 supporting steel sheet of the adjustable supporting strength, no. two supporting steel sheet can improve No. 2 supporting steel sheet 2, no. two adjustable supporting steel sheet's supporting strength, no. 2 supporting steel sheet can only need not only the adjustable supporting strength, no. two supporting steel sheet when the U-bar can be adjusted.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a assemble board-like supporting device for municipal administration slot excavation, includes a support steel sheet (1), no. two support steel sheet (2), a connection steel pipe (3) and through-hole (8), its characterized in that: no. one strut steel sheet (1) one side welding have channel-section steel (4), no. one channel-section steel (4) one side both ends welding have connection steel pipe (3), no. one connection steel pipe (3) one side is provided with No. two and struts steel sheet (2), no. two strut steel sheet (2) one side welding have No. two channel-section steel (6), no. two channel-section steel (6) one side both ends welding have No. two connection steel pipe (5).
2. The assembled plate type supporting device for municipal trench excavation according to claim 1, wherein: the top and the bottom of the first connecting steel pipe (3) and the inside of the second connecting steel pipe (5) are all penetrated and provided with through holes (8).
3. The assembled plate type supporting device for municipal trench excavation according to claim 1, wherein: a bolt rod (7) is arranged at the top of the first connecting steel pipe (3), the bolt rod (7) is inserted into the through hole (8), and a fixing hole (9) is formed in one end of the bolt rod (7) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221016864.9U CN217679165U (en) | 2022-04-29 | 2022-04-29 | A assemble board-like strutting arrangement for municipal administration slot excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221016864.9U CN217679165U (en) | 2022-04-29 | 2022-04-29 | A assemble board-like strutting arrangement for municipal administration slot excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217679165U true CN217679165U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221016864.9U Active CN217679165U (en) | 2022-04-29 | 2022-04-29 | A assemble board-like strutting arrangement for municipal administration slot excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217679165U (en) |
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2022
- 2022-04-29 CN CN202221016864.9U patent/CN217679165U/en active Active
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