CN213508491U - Municipal administration pipeline slot support system protection device - Google Patents
Municipal administration pipeline slot support system protection device Download PDFInfo
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- CN213508491U CN213508491U CN202021568653.7U CN202021568653U CN213508491U CN 213508491 U CN213508491 U CN 213508491U CN 202021568653 U CN202021568653 U CN 202021568653U CN 213508491 U CN213508491 U CN 213508491U
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- steel pipe
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- bamboo plywood
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Abstract
The municipal pipeline groove supporting system protection device is used for excavating municipal pipeline grooves, is arranged on two sides of the grooves and is used for earth retaining, and is characterized by comprising a bamboo rubber plate, battens, a U-shaped jacking, a steel pipe with nuts and an adjusting screw rod for welding hexagonal nuts; the bamboo plywood is fixed in the slot both sides, and the flitch setting is in the U type inslot of U type top support and is pushed up tight bamboo plywood, and adjusting screw matches the coupling nut and stretches into the lumen of both sides steel pipe, welds hexagonal nut in the middle of the adjusting screw, and U type top support is welded to every steel pipe one end, and the steel pipe other end welding nut. The utility model has the characteristics of simple structure, construction are convenient, reuse, do not have service condition restriction, convenient transportation, non-maintaining, support stably and low in manufacturing cost.
Description
Technical Field
The invention belongs to the field of construction and production, and particularly relates to various municipal pipeline grooves, an anhydrous groove with the excavation depth less than 3 m, convenience in excavation and support, convenience in disassembly and assembly and capability of quick construction.
Background
Municipal groove excavation in traditional construction needs to decide earthwork slope coefficient according to the difference of soil type to decide concrete slope gradient according to the depth of digging.
The municipal pipeline groove supporting system is protected, an anhydrous groove with the excavation depth less than 3 meters is excavated, the supporting device can replace earthwork slope releasing,
according to the actual construction situation on site, the method has the following defects:
1. in the excavation process, because the slope gradient of the worker is insufficient or the worker does not put the slope, the collapse accident is easily caused in rainy season.
2. The slope of the slope is too large, the backfill amount of the earth excavation is increased, and the cost is easily increased.
3. After the excavation is finished, the construction time is short, and the slope gradient is too large and uneconomical.
Disclosure of Invention
The utility model discloses a to the not enough of prior art, provided municipal pipeline slot support system protection device, under the prerequisite of quality, cost, progress, can replace original earthwork and put the slope.
The technical scheme of the invention is as follows: the municipal pipeline groove supporting system protection device is arranged on two sides of a groove and used for earth retaining, and is characterized by comprising a bamboo plywood, a batten, a U-shaped jacking, a steel pipe with a nut and an adjusting screw rod welded with a hexagonal nut; the flitch sets up in the U type inslot of U type top support and pushes up tight bamboo offset plate, and U type top support welding steel pipe one end, steel pipe other end welding nut, and adjusting screw matches the coupling nut and stretches into the lumen of steel pipe in, welding hexagonal nut in the middle of the adjusting screw.
The specification of the bamboo plywood is 1220mm 2440mm 10mm, the specification of the batten is 150mm, the specification of the U-shaped jacking U-shaped groove is 100mm 150mm, the diameter of the screw rod is 30mm, the specification of the steel pipe is 48mm 3.6mm, the diameter of the nut is 30mm, and the specification of the six-edge nut is 30 mm.
The two sides of the dug groove are respectively provided with a bamboo plywood as an enclosure structure (the size height is the same as the groove digging depth), the batten is used as a reinforcing structure, the jacking supports at the two ends clamp the batten to support and fix the bamboo plywood at the two sides to form a supporting system, the steel pipes with nuts at the two sides are screwed into the steel pipes by adjusting the length of an adjusting screw rod for welding hexagonal nuts, and the fastening degree of the supporting device is adjusted. The hexagonal nut is welded in the middle of the screw rod, so that the fastening degree can be conveniently adjusted through a wrench.
The groove supporting is carried out by adjusting the length of the screw rod extending into the steel pipe through rotating the hexagonal nut, and the groove supporting device can be arranged and installed according to the depth of a specific groove when used in a construction site, so that the supporting effect is achieved.
The utility model has the characteristics of simple structure, construction are convenient, reuse, do not have service condition restriction, convenient transportation, non-maintaining, support stably and low in manufacturing cost.
During the use, fix slot protection bamboo offset plate earlier, then according to technical scheme connects each part, to wide slot, can use a plurality of steel pipe interconnect, and six arris nuts of forward rotation make adjustable support device play the stable supporting effect to the steel sheet. And during dismantling, reversely rotating the hexagonal nut to remove force, and then gradually dismantling each part.
The utility model provides a municipal pipeline slot support system protection device, the invention provides the material workable, simple structure, construction are convenient, but reuse, do not have service condition restriction, convenient transportation, non-maintaining, support stable and low in manufacturing cost to the not enough of prior art.
Drawings
Fig. 1 is a structural three-dimensional model diagram of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a usage state diagram of the present invention.
1. U-shaped top support, 2, steel pipe, 3, nut, 4, hexagonal nut, 5, lead screw, 6, bamboo plywood, 7 and flitch.
Detailed Description
As shown in fig. 1, 2 and 3, the municipal pipeline trench support system protection device is arranged on two sides of a trench and used for earth retaining, and is characterized by comprising two bamboo rubber plates 6, two battens 7, two U-shaped jacking supports 1, two steel pipes 2, a hexagonal nut 4 and a screw rod 5; the flitch 7 sets up in the U type inslot of U type top support 1 and pushes up tight bamboo plywood 6, welds hexagonal nut 4 in the middle of the lead screw 5, and the lead screw 5 both ends respectively form a complete set and connect a nut 3 and stretch into the lumen of two steel pipes respectively, and nut 3 is all welded to every steel pipe one end, and the U type top support 1 is welded to the steel pipe 2 other end.
Two bamboo plywood 7 are fixed respectively in the slot both sides, and the U type top holds in the palm 1 and presss from both sides flitch 7 and support the bamboo plywood 6 of fixing in the slot both sides. When the bamboo plywood is used, the six-edge nut is rotated in the forward direction, so that the length of the adjustable screw rod plays a role in stably supporting the bamboo plywood. And during dismantling, reversely rotating the hexagonal nut to remove force, and then gradually dismantling each part.
Claims (2)
1. The municipal pipeline groove supporting system protection device is arranged on two sides of a groove and used for earth retaining, and is characterized by comprising a bamboo plywood, a batten, a U-shaped jacking, a steel pipe with a nut and an adjusting screw rod welded with a hexagonal nut; the bamboo plywood is fixed in the slot both sides, and the flitch setting is in the U type inslot of U type top support and is pushed up tight bamboo plywood, and adjusting screw matches the coupling nut and stretches into the lumen of both sides steel pipe, welds hexagonal nut in the middle of the adjusting screw, and U type top support is welded to every steel pipe one end, and the steel pipe other end welding nut.
2. The municipal pipeline trench support system protection device of claim 1, wherein the bamboo plywood format is 1220mm x 2440mm x 10mm, the batten format is 150mm x 150mm, the U-shaped jacking U-shaped channel is 100mm x 150mm, the lead screw diameter is 30mm, the steel pipe format is 48mm x 3.6mm, the nut diameter is 30mm, and the hex nut format is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568653.7U CN213508491U (en) | 2020-08-01 | 2020-08-01 | Municipal administration pipeline slot support system protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568653.7U CN213508491U (en) | 2020-08-01 | 2020-08-01 | Municipal administration pipeline slot support system protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213508491U true CN213508491U (en) | 2021-06-22 |
Family
ID=76436776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021568653.7U Active CN213508491U (en) | 2020-08-01 | 2020-08-01 | Municipal administration pipeline slot support system protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213508491U (en) |
-
2020
- 2020-08-01 CN CN202021568653.7U patent/CN213508491U/en active Active
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