CN213063216U - Temporary enclosure precast concrete foundation for construction site - Google Patents
Temporary enclosure precast concrete foundation for construction site Download PDFInfo
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- CN213063216U CN213063216U CN202022099467.XU CN202022099467U CN213063216U CN 213063216 U CN213063216 U CN 213063216U CN 202022099467 U CN202022099467 U CN 202022099467U CN 213063216 U CN213063216 U CN 213063216U
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000011178 precast concrete Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
This scheme belongs to assembled architectural design and construction field, concretely relates to fender precast concrete basis is enclosed temporarily to job site, include: fencing posts and prefabricated fencing foundations; prefabricated enclosure basis includes: a fixing hole is arranged on the prefabricated enclosing wall foundation; the railing rod is matched with the fixing hole; the fence rod is provided with a clamping groove; further comprising: the positioning device comprises a first spring, a connecting rod, a positioning shaft and a second spring; the first spring is arranged in the fixing hole; the positioning shaft is fixedly connected with the prefabricated enclosure foundation; the connecting rod is rotatably connected with the positioning shaft; the connecting rod is in contact with the first spring; one end of the second spring is fixedly connected with the prefabricated enclosing wall foundation, and the other end of the second spring is fixedly connected with the connecting rod. This scheme utilization rail pole self gravity to and with the cooperation on prefabricated enclosure basis, realize automatic locking, so reduce manual operation. The prefabricated enclosure foundation is manufactured in a factory, so that batch production can be realized, prefabricated production can be performed in advance, the quality is guaranteed, the time is saved, the construction and installation steps are simple, and the assembly efficiency is improved.
Description
Technical Field
This scheme belongs to assembled architectural design and construction field, concretely relates to fender precast concrete basis is enclosed temporarily to job site.
Background
The assembly type building is one of the most effective methods for realizing building industrialization at present as a future development direction of the building industry, and is beneficial to improving the production efficiency. At present, the development of the prefabricated building is greatly promoted in China, the prefabricated concrete members are widely applied, the prefabricated concrete enclosure wall foundation is one of typical cases of the application of the prefabricated building technology, the prefabricated assembly type enclosure wall foundation is composed of four prefabricated enclosure wall foundation structures, the use requirements of the prefabricated structure are met, the design principles of integration, standardization, modularization and universalization are also followed, the construction efficiency is improved through a mode of few specifications and multiple combinations, and the cost is reduced.
But the connected mode between traditional prefabricated basic enclosure and the rail is equipped with the screw hole on the prefabricated basic enclosure, is equipped with the external screw thread on the rail, and is rotatory to the rail through manual operation, and then makes screw-thread fit screw up fixedly, and the operation is wasted time and energy like this.
SUMMERY OF THE UTILITY MODEL
This scheme aim at provides a job site encloses fender precast concrete basis temporarily convenient to it is fixed the problem of screwing up all to a plurality of rail poles to solve manual operation.
In order to achieve the purpose, the scheme provides a precast concrete foundation for temporary enclosure on a construction site. The method comprises the following steps: fencing posts and prefabricated fencing foundations; the prefabricated enclosure foundation includes: the prefabricated assembly type wall foundation comprises a prefabricated assembly type wall foundation I, a prefabricated assembly type wall foundation II, a prefabricated assembly type wall foundation III and a prefabricated assembly type wall foundation IV; the prefabricated enclosure foundations are sequentially assembled according to a prefabricated assembly type enclosure foundation I, a prefabricated assembly type enclosure foundation II, a prefabricated assembly type enclosure foundation III and a prefabricated assembly type enclosure foundation IV; the prefabricated enclosing wall foundation is provided with a fixing hole; the railing rod is matched with the fixing hole; the fence rod is provided with a clamping groove; further comprising: the positioning device comprises a first spring, a connecting rod, a positioning shaft and a second spring; the first spring is arranged in the fixing hole; the positioning shaft is fixedly connected with the prefabricated enclosure foundation; the connecting rod is rotatably connected with the positioning shaft; the connecting rod is in contact with the first spring; one end of the second spring is fixedly connected with the prefabricated enclosure foundation, and the other end of the second spring is fixedly connected with the connecting rod; the free end of the connecting rod is arc-shaped; the free end of the connecting rod is clamped with the clamping groove.
The principle of the scheme is as follows: prefabricated enclosure basis assembles in proper order according to prefabricated assembled enclosure basis No. one, prefabricated assembled enclosure basis No. two, prefabricated assembled enclosure basis No. three and prefabricated assembled enclosure basis No. four, places railing to the fixed orifices in, first spring atress moves down, promotes the connecting rod and removes, and the connecting rod is under the effect of location axle, and the free end perk is blocked in advancing railing's draw-in groove to fixed railing and prefabricated enclosure basis.
The scheme has the beneficial effects that: to traditional locking mode, this scheme utilization rail pole self gravity to and with the cooperation of prefabricated enclosure basis, realize automatic locking, so reduce manual operation. The prefabricated enclosure wall foundation is manufactured in an industrial mode, so that field operation is reduced, and operation time can be effectively controlled; not only can be produced in batches, but also can be prefabricated in advance, thereby ensuring the quality, saving the time, having simple construction and installation steps and improving the assembly efficiency. Meanwhile, discordance brought to the surrounding environment by the infrastructure is reduced, and the success rate of the infrastructure is greatly improved.
Further, the draw-in groove is established to "L" type, and when the rail pole moves down, the extrusion spring, the connecting rod free end perk, the card goes into the draw-in groove of rail pole, and rotatory rail pole makes the connecting rod fall into the recess of draw-in groove, prevents that the rotation of rail pole makes railing roll-off draw-in groove, locks the connecting rod simultaneously.
Furthermore, a warning board is arranged outside the second prefabricated enclosure wall foundation; prefabricated enclosure basis No. two outer ground is equipped with pressure-sensitive device, pressure-sensitive device includes: the pressure plate, the second spring and the pressure sensor; a lead is arranged in the connecting rod; the second spring is fixedly connected with the pressure plate; the pressure sensor is arranged below the second spring; a storage battery is arranged in the fence rod; a conductive contact piece is arranged in the fence rod clamping groove; the storage battery, the contact piece, the warning board and the pressure sensing device are connected through a lead; the warning board is connected with the pressure sensing device in series, when a pedestrian passes through the construction fence, the gravity sensing device is under pressure, so that the circuit is conducted, the warning board is lightened, the pedestrian is reminded to keep away from a construction site, and danger is avoided. Meanwhile, the warning board is lighted when the pedestrian passes by, and is not lighted when no one exists, so that the power is saved, and the resource waste is avoided.
Furthermore, a warning board is arranged outside the prefabricated enclosure foundation IV; a photoresistor is arranged on the prefabricated enclosing wall No. four; a storage battery is arranged in the fence rod; a conductive contact piece is arranged in the fence rod clamping groove; the storage battery, the contact piece, the warning board and the photosensitive resistor are connected through a lead; the warning board is connected with the photoresistor in parallel, when sunlight irradiates in the daytime, the resistance value of the photoresistor is reduced, the current is increased, the circuit is conducted, the warning board is in short circuit, and therefore the warning board cannot be lightened; there is not the sunlight irradiation night, and the photo resistance increases, and the circuit disconnection, and then the warning sign passageway to shine, the purpose reminds the pedestrian to avoid the job site at the night.
Drawings
Fig. 1 is the utility model discloses the whole sketch map of prefabricated assembled enclosure.
Fig. 2 is a front view of prefabricated assembled enclosure No. one of the embodiment of the utility model.
Fig. 3 is the utility model discloses prefabricated assembled enclosure No. two's schematic diagram.
Fig. 4 is a partial sectional view of a fixing hole B according to an embodiment of the present invention.
Fig. 5 is the schematic view of prefabricated assembled enclosure No. three of the embodiment of the utility model.
Fig. 6 is the utility model discloses prefabricated assembled enclosure No. four's schematic diagram.
Fig. 7 is a schematic view of the fence rod locking of the embodiment of the present invention.
Fig. 8 is a schematic view of embodiment a of the present invention.
Fig. 9 is a partial schematic view of a rail according to an embodiment of the present invention.
Fig. 10 is a schematic view of the night warning according to the embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: railing 1, prefabricated enclosure basis 2, connecting rod 3, first spring 4, location axle 5, contact piece 6, battery 7, warning sign 8, second spring 9, pressure sensor 10, wire 11, draw-in groove 12, third spring 13, prefabricated assembled enclosure basis 14, prefabricated assembled enclosure basis 15, prefabricated assembled enclosure basis 16, prefabricated assembled enclosure basis 17, photo resistance 18.
The embodiment is basically as shown in the attached figure 1:
14 prefabricated assembly type enclosure foundation, 15 prefabricated assembly type enclosure foundation, 16 prefabricated assembly type enclosure foundation and 17 prefabricated assembly type enclosure foundation are processed and set in a combined mode, the use requirements of an assembly type structure are met, the design principles of integration, standardization, modularization and universalization are also followed, the construction efficiency is improved in a mode of few specifications and multiple combinations, and the cost is reduced. The beneficial effects are that: firstly, the prefabricated foundation manufactured in a factory is adopted, so that the field operation is reduced, and the operation time can be effectively controlled; secondly, the inharmonious condition brought to the surrounding environment by the infrastructure is reduced, and the success rate of the infrastructure is greatly improved. Not only can be produced in batches, but also can be prefabricated in advance, thereby ensuring the quality, saving the time, having simple construction and installation steps and improving the assembly efficiency.
As shown in fig. 2:
no. 14 of prefabricated assembly type enclosure foundation is the rectangle structure, and the rectangle body of reservation connecting hole is embedded to the rectangle structure, and the material is the concrete.
As shown in fig. 3:
the section shape of the prefabricated assembly type enclosure wall foundation No. two 15 foundation body is an equilateral trapezoid. The both ends of basis body enclosure wall foundation plate are provided with the enclosure and stay the groove. The left side is equipped with stays the groove, and the right side is equipped with stays the groove, and has the reservation connecting hole in the recess of right side, and the enclosure basis is settled there are two hanging nails to carry out construction hoist and mount.
As shown in fig. 4:
be equipped with the fixed orifices on prefabricated enclosure basis 2, railing 1 sets up in the fixed orifices, is equipped with first spring 4 in prefabricated enclosure basis 2, and first spring 4 sets up in the fixed orifices below, first spring 4 and railing 1 contact. A connecting rod 3 is arranged below the first spring 4 and is in contact with the first spring 4, a third spring 13 is arranged below the connecting rod 3 and is fixedly connected with the connecting rod, and the other end of the third spring 13 is fixedly connected with the prefabricated enclosing wall foundation 2. Be equipped with fixed connection's location axle 5 on prefabricated enclosure basis 2, connecting rod 3 is articulated with location axle 5, and location axle 5 sets up between connecting rod 3.
As shown in fig. 5:
the section shape of the prefabricated assembly type enclosure wall foundation No. three 16 structure foundation body is an nonstandard L-shaped section, and a reserved connecting hole is formed in the upper portion of the structure and used for inserting a steel bar, so that other prefabricated enclosure wall foundations can be conveniently connected.
As shown in fig. 6:
the section shape of the prefabricated assembly type enclosure foundation No. four 17 foundation body is an equilateral trapezoid. The both ends of basis body enclosure founds the slab piece and is provided with the enclosure and stays the groove, and has the reservation connecting hole, and enclosure basis arrangement has two hanging nails to carry out construction hoist and mount.
As shown in fig. 7-9:
be equipped with wire 11 in the connecting rod 3, be equipped with draw-in groove 12 on the rail pole 1, be equipped with the contact piece 6 that has conductive property in the draw-in groove 12, be equipped with battery 7 in the rail pole 1, about 5V, the purpose only supplies warning sign 8 work. The outside of the contact piece 6 in the clamping grooves 12 at the two ends is connected with a lead 11, and the lead 11 is connected with the storage battery 7. A warning board 8 is fixedly connected with the prefabricated enclosing wall foundation 2, and the warning board 8 is provided with a connector and is connected with the connector through a lead 11. Be equipped with pressure sensing device in 2 ground one meters apart from prefabricated enclosure basis, including second spring 9 and pressure sensor 10, warning sign 8 connector passes through wire 11 with pressure sensor 10 to be connected, and warning sign 8 passes through wire 11 with the second spring to be connected. In railing 1 inserts the fixed orifices, first spring 4 downstream, and then promotes connecting rod 3 downstream, under the effect of location axle 5, the perk of the 3 other ends of connecting rod, and then the card is to draw-in groove 12 in, rotatory railing 1 makes connecting rod 3 card go into groove portion on draw-in groove 12, and then guarantees that railing 1 can not pop out the fixed orifices. When the connecting rod 3 blocks the railing 1, the connecting rod 3 contacts with the contact piece 6, and the lead 11 is communicated. When ground receives pressure, second spring 9 moves down, and then contact pressure sensor 10, and then form closed circuit, and pressure sensing device establishes ties with the warning sign, and the circuit switches on, and warning sign 8 lights, and when not receiving pressure, second spring 9 and pressure sensor 10 contactless, the circuit disconnection, the warning sign 8 lamp is not lighted.
As shown in fig. 10:
a warning board 8 is arranged outside a prefabricated enclosure foundation No. four 17, a photosensitive resistor 18 is arranged on the prefabricated enclosure No. four 17, a storage battery 7 is arranged in the enclosure rod 1, a conductive contact piece 6 is arranged in a clamping groove 12 of the enclosure rod 1, the storage battery 7, the contact piece 6, the warning board 8 and the photosensitive resistor 18 are connected through a lead 11, the warning board 8 is connected with the photosensitive resistor 18 in parallel, when sunlight irradiates in the daytime, the resistance value of the photosensitive resistor 18 is reduced, the current is increased, the circuit is conducted, the warning board 8 is in short circuit, and further the warning board cannot be lightened; at night, sunlight does not shine, the resistance value of the photosensitive resistor 18 is increased, the circuit is disconnected, and the warning board 8 is connected, so that the warning board is lightened, and the purpose is to remind pedestrians to avoid a construction site at night.
The operation method of the scheme comprises the following steps: in the barrier pole 1 inserted the fixed orifices, first spring 4 moved down, connecting rod 3 under the effect of location axle 5, the perk of convex one end, in the draw-in groove 12 of the card of advancing barrier pole 1, rotatory barrier pole 1 makes connecting rod 3 fall into in the recess of draw-in groove 12.
During daytime, prefabricated enclosure basis 2 outer pedestrian walks, steps on and presses pressure sensing device, second spring 9 and pressure sensor 10 contact to the circuit switches on, and warning sign 8 lights, reminds the pedestrian.
When having a rest at night, the photoresistor is not irradiated by the light source due to dark light, the parallel circuit is disconnected, and the warning board 8 is normally bright to remind pedestrians.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. A temporary enclosure precast concrete foundation for a construction site, comprising: fencing posts and prefabricated fencing foundations; the prefabricated enclosure foundation includes: the prefabricated assembly type wall foundation comprises a prefabricated assembly type wall foundation I, a prefabricated assembly type wall foundation II, a prefabricated assembly type wall foundation III and a prefabricated assembly type wall foundation IV; the prefabricated enclosure foundations are sequentially assembled according to a prefabricated assembly type enclosure foundation I, a prefabricated assembly type enclosure foundation II, a prefabricated assembly type enclosure foundation III and a prefabricated assembly type enclosure foundation IV; the prefabricated enclosing wall foundation is provided with a fixing hole; the railing rod is matched with the fixing hole; the fence rod is provided with a clamping groove;
the method is characterized in that: further comprising: the positioning device comprises a first spring, a connecting rod, a positioning shaft and a second spring; the first spring is arranged in the fixing hole; the positioning shaft is fixedly connected with the prefabricated enclosure foundation; the connecting rod is rotatably connected with the positioning shaft; the connecting rod is in contact with the first spring; one end of the second spring is fixedly connected with the prefabricated enclosure foundation, and the other end of the second spring is fixedly connected with the connecting rod; the free end of the connecting rod is arc-shaped; the free end of the connecting rod is clamped with the clamping groove.
2. The precast concrete foundation for temporary enclosure of construction site as claimed in claim 1, wherein: the clamping groove is L-shaped.
3. The precast concrete foundation for temporary enclosure of construction site as claimed in claim 1, wherein: a warning board is arranged outside the second prefabricated enclosure wall foundation; prefabricated enclosure basis No. two outer ground is equipped with pressure-sensitive device, pressure-sensitive device includes: the pressure plate, the second spring and the pressure sensor; a lead is arranged in the connecting rod; the second spring is fixedly connected with the pressure plate; the pressure sensor is arranged below the second spring; a storage battery is arranged in the fence rod; a conductive contact piece is arranged in the fence rod clamping groove; the storage battery, the contact piece, the warning board and the pressure sensing device are connected through a lead; the warning board is connected with the pressure sensing device in series.
4. The precast concrete foundation for temporary enclosure of construction site as claimed in claim 1, wherein: a warning board is arranged outside the prefabricated enclosing wall foundation No. four; a photoresistor is arranged on the prefabricated enclosing wall No. four; a storage battery is arranged in the fence rod; a conductive contact piece is arranged in the fence rod clamping groove; the storage battery, the contact piece, the warning board and the photosensitive resistor are connected through a lead; the warning board is connected with the photoresistor in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099467.XU CN213063216U (en) | 2020-09-23 | 2020-09-23 | Temporary enclosure precast concrete foundation for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099467.XU CN213063216U (en) | 2020-09-23 | 2020-09-23 | Temporary enclosure precast concrete foundation for construction site |
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| Publication Number | Publication Date |
|---|---|
| CN213063216U true CN213063216U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022099467.XU Active CN213063216U (en) | 2020-09-23 | 2020-09-23 | Temporary enclosure precast concrete foundation for construction site |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065159A (en) * | 2020-09-23 | 2020-12-11 | 新疆新冶建筑集成科技有限公司 | A precast concrete foundation for temporary enclosure on construction site |
| CN114687290A (en) * | 2022-04-07 | 2022-07-01 | 浙江交工集团股份有限公司 | Construction method of shaped steel cast-in-place slab steel mixed beam |
-
2020
- 2020-09-23 CN CN202022099467.XU patent/CN213063216U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065159A (en) * | 2020-09-23 | 2020-12-11 | 新疆新冶建筑集成科技有限公司 | A precast concrete foundation for temporary enclosure on construction site |
| CN112065159B (en) * | 2020-09-23 | 2025-03-21 | 新疆新冶建筑集成科技有限公司 | A prefabricated concrete foundation for temporary enclosure at construction site |
| CN114687290A (en) * | 2022-04-07 | 2022-07-01 | 浙江交工集团股份有限公司 | Construction method of shaped steel cast-in-place slab steel mixed beam |
| CN114687290B (en) * | 2022-04-07 | 2024-04-26 | 浙江交工集团股份有限公司 | Construction method of steel-cast-in-situ plate steel-concrete composite beam |
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