CN218779375U - Conical pile hole protection - Google Patents

Abstract

The utility model belongs to the technical field of protective device, a tapered pile hole protection is disclosed, which comprises a basic frame arranged on a pile hole, wherein the basic frame comprises four main cross rods arranged horizontally and four main oblique rods arranged obliquely, the length of each main cross rod is greater than the diameter of the pile hole, the four main cross rods are fixedly connected end to form four connecting points, one end of each main oblique rod is fixedly connected with the four connecting points, and the other end of each main oblique rod is welded together to form a peak; the reinforcing frame is fixedly arranged on the foundation frame and is used for improving the stability and the protection effect of the foundation frame; the horizontal protection sets up on four tie points to with main horizontal pole fixed connection. The utility model provides a current protector can't play the warning effect on the vertical direction, and the easy problem that causes the damage of collision of common perpendicular protection is applicable to the building site protection.

Description

Conical pile hole protection

Technical Field

The utility model relates to a protector technical field, more specifically say, it relates to conical pile hole protection.

Background

The manual hole digging process is simple, large-scale equipment is not needed, a plurality of pile foundations can be constructed simultaneously, and the manual hole digging process is commonly used in areas with complex terrain and where mechanical equipment cannot be constructed. Because constructor need frequently go up the pile hole down in the work progress, the sediment stone that the construction produced also need be followed downthehole the transport, consequently the drill way is uncovered usually during the construction, nevertheless probably has the rubble to drop downthehole endanger constructor safety, and there is also the potential safety hazard that personnel fall night the drill way and do not shelter from.

In order to solve the problems, a Chinese patent (No. CN 213774583U) discloses a protective cover plate for an orifice of a manual hole digging pile, which comprises a rectangular support plate, wherein one edge of the rectangular support plate is longer than the diameter of a pile hole, a round hole with the diameter not smaller than the diameter of the pile hole is arranged in the middle of the support plate, two semicircular protective plates are movably arranged above the round hole, each protective plate comprises a semicircular frame, a wire mesh is welded in the frame, the two protective plates are connected through a hinge, an ear plate is welded on the edge of one protective plate, and the ear plate is connected with the support plate through a bolt.

Although above-mentioned technical scheme is through setting up guard plate and wire netting, effectively avoided the rubble to drop downthehole and then endanger constructor's condition emergence. However, in practical situations, especially at night when the light is dim, the protection is only performed in the horizontal direction (i.e. the opening is blocked), and the protection cannot play any role in warning in the vertical direction. 1. For large instruments: when a heavy carrier vehicle passes through and rolls the cover plate, the cover plate is possibly damaged, and a part of the carrier vehicle is sunk into pile holes, so that great potential safety hazards exist; 2. for the worker: because the cover plate is light (easy to move), part of the pile hole is exposed (not shielded), and in dark light at night, workers are likely to step empty and fall into the pile hole, so that a great safety hazard exists. The common vertical protection is usually erected on the ground, and collision and damage are easily caused when the excavator, the rotary drilling rig and the like rotate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conical pile hole protection has solved current protector and can't play the warning effect in the vertical direction, and the easy problem that causes the damage of collision of common perpendicular protection.

The above technical purpose of the present invention can be achieved by the following technical solutions: the protection of toper stake hole, including horizontal protection and perpendicular protection, perpendicular protection includes: the foundation framework is placed on the pile hole and consists of four main cross rods which are horizontally arranged and four main inclined rods which are obliquely arranged, the length of each main cross rod is larger than the diameter of the pile hole, the four main cross rods are fixedly connected end to form four connecting points, one ends of the four main inclined rods are fixedly connected with the four connecting points respectively, and the other ends of the four main inclined rods are welded together to form a vertex; the reinforcing frame is fixedly arranged on the foundation frame and is used for improving the stability and the protection effect of the foundation frame; the horizontal protection sets up on four tie points to with main horizontal pole fixed connection.

The working principle of the technical scheme is as follows: firstly, will the utility model discloses basic frame in the protection of toper stake hole directly shelves on the stake hole, because the length of every main horizontal pole all is greater than stake hole diameter, so only need make four main horizontal poles constitute square surround the stake hole completely including can, consolidate the frame and can promote basic frame's stability to optimize the protecting effect, improve the holistic stability of protector, the level protection can prevent to cause the potential safety hazard in the hole falls into such as rubble.

To sum up, the utility model discloses following beneficial effect has:

the conical pile hole protection of the utility model is added with the vertical protection, thereby warning workers under the condition of dark light at night and preventing potential safety hazard caused by falling of workers or machinery into the hole; meanwhile, the vertical protection is integrally in the shape of a pyramid, and the pyramid saves a large amount of space compared with the existing vertical protection facility (vertically erected on the ground) due to the fact that one end of the side edge of the pyramid is converged to form a vertex, so that the excavator, the rotary drilling rig and the like are not prone to collision during rotation, and a large amount of cost generated due to maintenance protection is reduced.

Further, consolidate the frame and include that a plurality of consolidate the horizontal pole and consolidate the down tube, every all be equipped with a plurality of equant points on the main down tube, a plurality of length adaptations and end to end's reinforcement horizontal pole setting is being located between same level's equant point, and the reinforcement down tube fixed connection of a plurality of length adaptations is between every equant point and two nearest main horizontal poles, and every main horizontal pole setting that consolidates the down tube equal perpendicular to and correspond.

Furthermore, a hoisting ring is fixedly arranged at the vertex.

Further, the distance between each bisector on the same main diagonal does not exceed 50cm.

Further, horizontal protection is including fixed setting up the protective frame in four main horizontal poles one sides and the inboard guard plate of slip setting at the protective frame, offers the round hole that is not less than stake hole aperture on the guard plate, and the guard plate inboard is provided with the wire netting.

Furthermore, one side of the protection plate penetrates out of the protection frame and is provided with a handle.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

in the figure: 1. a main cross bar; 2. a main diagonal rod; 3. reinforcing the cross bar; 4. reinforcing the diagonal rods; 5. hoisting the circular ring; 6. a vertex; 7. equally dividing points; 8. a connection point; 9. a handle; 10. a protection plate; 11. a protective frame; 12. pile hole.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 2.

As shown in fig. 1 and 2, the embodiment of the present invention provides a tapered pile hole protection, including horizontal protection and vertical protection, the vertical protection includes: the foundation framework is placed on the pile hole 12 and comprises four main cross rods 1 which are horizontally arranged and four main inclined rods 2 which are obliquely arranged, the length of each main cross rod 1 is larger than the diameter of the pile hole 12, the four main cross rods 1 are fixedly connected end to form four connecting points 8, one ends of the four main inclined rods 2 are fixedly connected with the four connecting points 8 respectively, and the other ends of the four main inclined rods are welded together to form a vertex 6; the reinforcing frame is fixedly arranged on the foundation frame and is used for improving the stability and the protection effect of the foundation frame; the horizontal protection is arranged on the four connecting points 8 and is fixedly connected with the main cross rod 1.

The specific working process is as follows: firstly, will the utility model discloses basic frame in the protection of toper stake hole directly shelves on stake hole 12, because the length of every main horizontal pole all is greater than stake hole 12 diameter, so only need make four main horizontal poles 1 constitute square surround including stake hole 12 completely can, the reinforcement frame can promote basic frame's stability to optimize the protecting effect, improve the holistic stability of protector, the level protection can prevent to cause the potential safety hazard in the hole falls into such as rubble.

In this embodiment, through setting up level and perpendicular protection integration (wholly be the pyramid), when saving dismouting combination time, whole image has been promoted and convenient turnover, and the pyramid is because the stupefied one end of its side assembles the characteristics that form summit 6, compare in the same basal area and high cuboid (current protection facility) and practiced thrift a large amount of spaces, this makes the machine of digging, dig the rig soon etc. and be difficult for the bump when the gyration, even if the bump has taken place, because this protection is the integration, be difficult for producing the deformation, the cost that is used for the maintenance facility in a large number has been practiced thrift. In the actual use process, in order to facilitate the transfer of the protection, the hoisting ring 5 can be fixedly arranged at the vertex 6, and the transfer can be realized only by hooking the hoisting ring 5 by using an excavator and the like; in order to ensure the whole protection effect and the self weight (avoid the phenomenon that the self weight is too light and is blown to move), all the main cross rods 1 and the main inclined rods 2 are made of reinforced steel bar materials with the model number of C20 or more; in order to ensure accurate protection of each pile hole and prevent the whole protection from being too large to cause resource waste, the length of each main cross rod 1 can be set to be 20cm larger than the diameter of each pile hole 12.

As shown in fig. 1 and fig. 2, according to the utility model discloses a conical pile hole protection, wherein it includes that a plurality of roots consolidate horizontal pole 3 and consolidate down tube 4, every all be equipped with a plurality of equant points 7 on the main down tube 2, a plurality of root length adaptations and end to end with the fixed setting of reinforcing horizontal pole 3 that welding mode links to each other between lieing in same level's equant point 7, the reinforcing down tube 4 fixed connection of a plurality of root length adaptations is between every equant point 7 and two nearest main horizontal poles 1, and every main horizontal pole 1 fixed setting that consolidates down tube 4 all perpendicular to and correspond.

This scheme is through setting up a plurality of roots on basic frame and consolidating horizontal pole 3 and consolidate down tube 4, all set up a plurality of equant points 7 on every main down tube 2, and make a plurality of root length adaptations and end to end with the continuous 3 fixed settings of reinforcement horizontal pole of welding mode between the equant points 7 that are located same level, the 4 fixed connections of reinforcement down tube of a plurality of root length adaptations are between every equant points 7 and two nearest main horizontal poles 1, and guarantee that every all perpendicular to of 4 equal perpendicular to of every reinforcement down tube corresponds 1 fixed settings, and then reach the purpose that improves basic frame stability and protecting effect.

In the practical use process, in order to further improve the protection effect, the distance between each bisector 7 on the same main diagonal rod 2 needs to be set to be not more than 50cm.

As shown in fig. 1 and 2, according to the utility model discloses a another embodiment, the protection of toper stake hole, wherein horizontal protection is including fixed guard frame 11 and the guard plate 10 of sliding the setting in guard frame 11 inboard that sets up in four main horizontal poles 1 one sides, offers the round hole that is not less than stake hole 12 apertures on the guard plate 10, and the guard plate 10 inboard is provided with the wire netting.

This scheme is through the fixed horizontal protection that forms of protecting frame 11, guard plate 10 and wire netting in the bottom of main horizontal pole 1 jointly. In the practical use process, in order to facilitate a worker to go in and out of the pile hole 12, the protection plate 10 and the protection frame 11 can be connected in a sliding mode, one side of the protection plate 10 penetrates out of the protection frame 11 and is provided with the handle 9, when the worker needs to enter the pile hole 12, the handle 9 is pulled to enable the protection plate 10 to slide out, and after the worker enters the pile hole 12, the iron wire net is pulled to close the protection plate 10.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. Toper stake hole protection, its characterized in that, including horizontal protection and perpendicular protection, perpendicular protection includes:

the foundation framework is placed on the pile hole (12) and comprises four main cross rods (1) which are horizontally arranged and four main inclined rods (2) which are obliquely arranged, the length of each main cross rod (1) is larger than the diameter of the pile hole (12), the four main cross rods (1) are fixedly connected end to form four connecting points (8), one ends of the four main inclined rods (2) are respectively and fixedly connected with the four connecting points (8), and the other ends of the four main inclined rods are welded together to form a vertex (6);

a reinforcing frame fixedly provided on the base frame;

the horizontal protection is arranged on four connecting points (8).

2. The tapered pile hole guard of claim 1, wherein: the reinforcement frame comprises a plurality of reinforcement cross rods (3) and reinforcement inclined rods (4) and is every the main inclined rods (2) are provided with a plurality of equal division points (7), the reinforcement cross rods (3) which are connected end to end are arranged between the equal division points (7) at the same level, the reinforcement inclined rods (4) of the length adaptations are fixedly connected between every equal division points (7) and two nearest main cross rods (1), and the main cross rods (1) corresponding to the reinforcement inclined rods (4) are arranged in a perpendicular mode.

3. The tapered pile hole guard of claim 2, wherein: and a hoisting ring (5) is fixedly arranged at the vertex (6).

4. The tapered pile hole guard of claim 3, wherein: the distance between each halving point (7) on the same main diagonal rod (2) does not exceed 50cm.

5. The tapered pile hole guard of claim 4, wherein: the horizontal protection comprises a protection frame (11) fixedly arranged on one side of four main cross rods (1) and a protection plate (10) arranged on the inner side of the protection frame (11), round holes not smaller than the aperture of a pile hole (12) are formed in the protection plate (10), and a wire netting is arranged on the inner side of the protection plate (10).

6. The tapered pile hole guard of claim 5, wherein: one side of the protection plate (10) penetrates out of the protection frame (11) and is provided with a handle (9), and the protection plate (10) is connected with the protection frame (11) in a sliding mode.

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