Enclosure device for pile foundation pouring

Abstract

The utility model discloses an enclosure device for pile foundation pouring, which comprises a pile foundation, two outer enclosures and a support, the number of the outer enclosures is two, the side walls of the two outer enclosures are in butt joint to form a circular ring structure, the circular ring structure is sleeved outside the pile foundation, the outer walls of the two outer enclosures are fixedly connected with fixing blocks, the fixing blocks are provided with sliding chutes, and the support is provided with a sliding groove. The two sides of the outer wall of the fixing block are each provided with a positioning hole, the two positioning holes communicate with the sliding groove, the number of the supports is two, and through the structural design of the fixing block, the bolts, the supports, the first baffle and the second baffle, when the pile foundation concrete needs to be used, after the first baffle and the second baffle are assembled, rainproof treatment on pile foundation concrete can be achieved; and the device adopts an assembly type design, so that the overall structure is greatly simplified, the manufacturing cost is reduced, the operation is more convenient, constructors can quickly complete assembly and disassembly work, the construction efficiency is greatly improved, and meanwhile, subsequent maintenance and replacement are also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation construction, in particular to a protective device for pile foundation pouring. Background Art

[0002] Mountain photovoltaic power stations are increasingly being used. During the construction process, pile foundation construction is one of the most important and costly projects. The pile foundation consists of an underground part and an above-ground part. Since the pile foundation is not subjected to much force, the cross-sectional dimensions of the underground part are not required to be high. However, due to the size of the photovoltaic bracket base plate, in order to ensure the smooth installation of the photovoltaic bracket base plate, the cross-sectional dimensions of the above-ground part of the pile foundation need to be larger, so that the above-ground pile foundation is often processed using another enclosure structure after the underground pile foundation is processed. The enclosure is a device used to locate the size of concrete when the pile foundation is poured. When the enclosure is in use, the enclosure is placed in a designated position, and then concrete is poured inside the enclosure. After the concrete solidifies, the enclosure is removed. China has authorized a utility model (Announcement No.: CN220433658U) to disclose a concrete pouring enclosure device for pile foundation construction. By providing a rainproof mechanism, the purpose of protecting the concrete poured during pile foundation construction on rainy days is achieved, so that rainwater will not flow into the enclosure tube and affect the strength of the pile foundation, ensuring that the strength of the pile foundation meets the standard and improving the quality of the poured pile foundation.

[0003] However, the above-mentioned device still has some shortcomings when in use. Specifically, the existing technology requires the use of electric telescopic rods and gears when in use. Since the number of pile foundations in outdoor photovoltaic construction is often large, the number of electric telescopic rods used and the number of batteries to power the electric telescopic rods are also large, which not only increases the manufacturing cost, but also due to the complex structure, once a fault occurs, it is difficult to repair, which increases the operating cost of the construction unit. Therefore, in response to the above situation, a protective device for pile foundation pouring is proposed. Utility Model Content

[0004] The utility model provides a pile foundation pouring enclosure device, which has the advantages of simple structure, easy maintenance, low cost and more convenient operation.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A protective device for pile foundation pouring comprises a pile foundation, an outer protective enclosure and a bracket. There are two outer protective enclosures, and the side walls of the two outer protective enclosures are connected to form a circular ring structure. The circular ring structure is sleeved on the outside of the pile foundation.

[0007] The outer walls of the two outer guards are fixedly connected with fixed blocks, which are provided with slide grooves. Positioning holes are opened on both sides of the outer walls of the fixed blocks, and the two positioning holes are communicated with the slide grooves.

[0008] There are two brackets, which include a slider with a screw hole. The slider slides in conjunction with the slide groove. A bolt is inserted into one of the positioning holes, and the insertion end of the bolt passes through the screw hole and then exits from the other positioning hole.

[0009] The top of the slider is fixedly connected with a V-shaped rod, a cross rod is provided on the V-shaped rod, and the top of the V-shaped rod is fixedly connected with a first baffle and a second baffle respectively, and the first baffle and the second baffle both have semicircular through holes.

[0010] The first baffle is provided with two card slots, and the second baffle is provided with two card blocks, which are engaged with the two card slots.

[0011] Preferably, the semicircular through holes on the first baffle and the second baffle are both provided with rubber pads that fit the semicircular through holes, and the rubber pads fit the outer wall of the pile foundation.

[0012] Preferably, a nut is threadedly sleeved on the outer wall of one end of the bolt passing through the positioning hole, and the nut is in contact with the outer wall of the fixing block.

[0013] Preferably, the shape of the slider is convex, and the shape of the sliding groove is adapted to the slider.

[0014] Preferably, the diameter of the semicircular through hole matches the diameter of the pile foundation.

[0015] Preferably, the outer wall of the block is provided with a rubber sealing pad.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model adopts a structural design of a fixing block, a bolt, a bracket, a first baffle and a second baffle. When needed, the first baffle and the second baffle are assembled to achieve rainproof treatment of the pile foundation concrete. The device adopts an assembled design, which greatly simplifies the overall structure, not only reduces the manufacturing cost, but also makes the operation more convenient. Construction workers can quickly complete the assembly and disassembly work, greatly improving construction efficiency, and also facilitating subsequent maintenance and replacement.

[0018] 2. The structural design of the slider, V-shaped rod and cross bar enhances the structural strength of the first baffle and the second baffle after installation, making them more stable after installation, effectively preventing the first baffle and the second baffle from shaking, and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the enclosure device;

[0020] Figure 2 A schematic diagram of the structure of the first baffle and the second baffle;

[0021] Figure 3 for Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0022] Figure 4 is a schematic diagram of the structure of the bracket;

[0023] Figure 5 Schematic diagram of the assembly structure of the fixing block and bolts.

[0024] In the figure: 1. Pile foundation; 2. Outer protective enclosure; 3. Fixing block; 301. Slide groove; 302. Positioning hole; 4. Bolt; 5. Bracket; 501. Slider; 502. Screw hole; 503. V-shaped rod; 504. Cross bar; 6. First baffle; 601. Slot; 7. Second baffle; 701. Block; 8. Rubber pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-5 A protective device for pile foundation pouring includes a pile foundation 1, an outer protective enclosure 2 and a bracket 5. There are two outer protective enclosures 2, both of which are made of steel structures. The side walls of the two outer protective enclosures 2 are connected by screws to form a circular ring structure, which is sleeved on the outside of the pile foundation 1.

[0027] The outer walls of the two outer guards 2 are fixedly connected to the fixing blocks 3 , which have a slide groove 301 . Positioning holes 302 are opened on both sides of the outer wall of the fixing blocks 3 , and the two positioning holes 302 are connected to the slide groove 301 .

[0028] There are two brackets 5, and the bracket 5 includes a slider 501. The shape of the slider 501 is convex, and the shape of the slide groove 301 is adapted to the slider 501. The slider 501 has a screw hole 502. The slider 501 slides with the slide groove 301. A bolt 4 is inserted into one of the positioning holes 302, and the inserted end of the bolt 4 passes through the screw hole 502 and then comes out from the other positioning hole 302.

[0029] The top of the slider 501 is fixedly connected to a V-shaped rod 503, and a cross rod 504 is provided on the V-shaped rod 503. The top of the V-shaped rod 503 is fixedly connected to the first baffle 6 and the second baffle 7 respectively. The first baffle 6 and the second baffle 7 both have semicircular through holes. The diameter of the semicircular through holes is adapted to the diameter of the pile foundation 1, so that the first baffle 6 and the second baffle 7 can fit the pile foundation 1.

[0030] The first baffle 6 is provided with two card slots 601 , and the second baffle 7 is provided with two card blocks 701 . The two card blocks 701 are engaged with the two card slots 601 .

[0031] In this embodiment, when in use, after the area between the pile foundation 1 and the outer protective enclosure 2 is poured with concrete, when rain protection treatment is required, first slide the slider 501 at the bottom of the first baffle 6 into the slide groove 301, then use the bolt 4 to penetrate the positioning hole 302 and the screw hole 502 to fix the slider 501, then slide the slider 501 at the bottom of the second baffle 7 into the slide groove 301, at this time, the block 701 is clamped in the slot 601, and then use the bolt 4 to penetrate the positioning hole 302 and the screw hole 502 to fix the slider 501.

[0032] In this embodiment, Figure 1 、 Figure 2 and Figure 3 As shown, rubber pads 8 that fit the semicircular through holes are provided at the semicircular through holes on the first baffle 6 and the second baffle 7 , and the rubber pads 8 fit the outer wall of the pile foundation 1 .

[0033] In this embodiment, the provision of the rubber pad 8 can improve the waterproof capability after being attached to the pile foundation 1, thereby preventing rainwater from seeping in.

[0034] In this embodiment, Figure 1 and Figure 5 As shown, a nut is threadedly sleeved on the outer wall of one end of the bolt 4 passing through the positioning hole 302 , and the nut is in contact with the outer wall of the fixing block 3 .

[0035] In this embodiment, the cooperation between the nut and the bolt 4 makes the bolt 4 more stable after installation.

[0036] In this embodiment, Figure 3 As shown, the outer wall of the block 701 is provided with a rubber sealing pad.

[0037] In this embodiment, the provision of the rubber sealing gasket can improve the waterproof capability of the connection between the first baffle 6 and the second baffle 7 .

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pile foundation casting enclosure device, comprising a pile foundation (1) and an outer enclosure (2), wherein the outer enclosures (2) are two in number, and the side walls of the two outer enclosures (2) are connected to form a circular ring structure, and the circular ring structure is sleeved on the outside of the pile foundation (1), characterized in that: The outer walls of the two outer guards (2) are fixedly connected to fixed blocks (3), the fixed blocks (3) are provided with a slide groove (301), and both sides of the outer wall of the fixed blocks (3) are provided with positioning holes (302), and the two positioning holes (302) are communicated with the slide groove (301); The invention also includes a bracket (5), wherein the number of the brackets (5) is two, and the brackets (5) include a slider (501), the slider (501) has a screw hole (502), the slider (501) and the slide groove (301) are slidably matched, a bolt (4) is inserted into one of the positioning holes (302), and the insertion end of the bolt (4) passes through the screw hole (502) and then passes out from the other positioning hole (302); The top of the slider (501) is fixedly connected to a V-shaped rod (503), a crossbar (504) is provided on the V-shaped rod (503), and the top of the V-shaped rod (503) is fixedly connected to a first baffle (6) and a second baffle (7), respectively, and the first baffle (6) and the second baffle (7) both have semicircular through holes. The first baffle (6) is provided with a card slot (601), and there are two card slots (601); the second baffle (7) is provided with a card block (701), and there are two card blocks (701); the two card blocks (701) are engaged with the two card slots (601).

2. A pile foundation casting enclosure device according to claim 1, characterized in that: The semicircular through holes on the first baffle (6) and the second baffle (7) are both provided with rubber pads (8) that fit the semicircular through holes, and the rubber pads (8) fit the outer wall of the pile foundation (1).

3. The pile foundation casting enclosure device according to claim 1, characterized in that: The outer wall of one end of the bolt (4) passing through the positioning hole (302) is threadedly sleeved with a nut, and the nut is in contact with the outer wall of the fixing block (3).

4. The pile foundation casting enclosure device according to claim 1, characterized in that: The shape of the slider (501) is convex, and the shape of the sliding groove (301) is adapted to the slider (501).

5. The pile foundation casting enclosure device according to claim 2, characterized in that: The diameter of the semicircular through hole is adapted to the diameter of the pile foundation (1).

6. The pile foundation casting enclosure device according to claim 1, characterized in that: The outer wall of the clamping block (701) is provided with a rubber sealing pad.

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