CN212956508U

CN212956508U - Steel construction soil cement strengthens stake structure

Info

Publication number: CN212956508U
Application number: CN202021253545.0U
Authority: CN
Inventors: 朱怀
Original assignee: Tianjin Yitiancheng Construction Engineering Design Co ltd
Current assignee: Tianjin Yitiancheng Construction Engineering Design Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-13
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a steel construction soil cement reinforced pile structure relates to pile structure technical field, including first pile body and connection structure, the bottom of first pile body is equipped with the second pile body, the one end fixedly connected with pointed cone of first pile body is kept away from to the second pile body, the one end that the second pile body is close to first pile body is equipped with connection structure. The utility model discloses, the first lantern ring that slides this moment, the first lantern ring will drive the inserted block and remove, when the inserted block position moved the square groove on slider surface, the inserted block will be by the pulling force pulling of spring, and inside the inserted block will advance the draw-in groove through the square groove card, the slider will be fixed inside first spout by the inserted block this moment, first pile body and second pile body will keep fixed through the slider this moment, it is difficult to adjust to solve traditional stake length is fixed, need confirm earlier that the engineering can confirm the length of using when using, if there is the change midway in the engineering, thereby traditional stake probably length influences the problem of going on of engineering inadequately.

Description

Steel construction soil cement strengthens stake structure

Technical Field

The utility model relates to a pile structure technical field especially relates to a steel construction cement soil reinforced pile structure.

Background

The pile foundation is a deep foundation which is formed by connecting the tops of a plurality of piles into a whole through a bearing platform and bears dynamic and static loads together, the piles are vertical or inclined foundation components arranged in soil and are used for penetrating through a soft high-compressibility soil layer or water and transmitting the loads borne by the piles to a harder, denser or less compressible foundation bearing layer, and the piles in the pile foundation are generally called foundation piles.

The traditional pile is often used in civil engineering, however, the engineering places are different, the engineering required to be built is different, the length requirement of the pile is different, the traditional pile is fixed in length and difficult to adjust, the length used can be determined only by determining the engineering when the pile is used, and if the engineering is changed midway, the traditional pile may not have enough length, so that the progress of the engineering is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a steel structure cement soil reinforced pile structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel structure cement soil reinforced pile structure comprises a first pile body and a connecting structure, wherein a second pile body is arranged at the bottom end of the first pile body, a pointed cone is fixedly connected at one end, far away from the first pile body, of the second pile body, a connecting structure is arranged at one end, close to the first pile body, of the second pile body, the connecting structure comprises a second sleeve ring, the inner wall of the second sleeve ring is rotatably connected with the second pile body, a second chute is formed in the surface of the second pile body, a threaded rod is inserted into the inner wall of the second chute, the surface of the threaded rod is in threaded connection with the second pile body, a gear is sleeved on the surface of the threaded rod, the inner wall of the gear is in threaded connection with the threaded rod, the surface of the gear is rotatably connected with the second chute, a sliding block is rotatably connected at one end, far away from the gear, of the threaded rod, the surface of the sliding block is in sliding connection with the second chute, the utility model discloses a pile structure, including first pile body, first lantern ring, insert block, lateral wall fixedly connected with connecting plate, the connecting plate is close to the one side fixedly connected with spring, the other end and the insert block fixed connection of insert block, the surface cover of first pile body has first lantern ring, the inner wall and the first pile body sliding connection of first lantern ring, the insert block is equipped with on the surface of first lantern ring, the surface and the first lantern ring sliding connection of insert block, the lateral wall fixedly connected with connecting plate of first lantern ring, the connecting plate is close to the one side fixedly connected with spring of insert block.

Preferably, one surface of the second sleeve ring, which is close to the gear, is provided with a tooth socket, and the second sleeve ring is meshed with the gear by means of the tooth socket.

Preferably, the surface of the first pile body is provided with a first sliding chute, the shape of the first sliding chute is matched with that of the sliding block, the inner wall of the first sliding chute is provided with a clamping groove, and the shape of the clamping groove is matched with that of the insertion block and the square groove.

Preferably, the inside of point awl is equipped with protective structure, protective structure includes the baffle, the fixed surface of baffle is connected with the spring, the other end and the point awl fixed connection of spring, the surface and the point awl of baffle rotate to be connected, the material hole has been seted up on the surface of point awl, the inner wall fixedly connected with connecting block in material hole gets, the lateral wall of connecting block rotates and is connected with the connecting rod, the bottom sliding connection of connecting block has the second slide, the baffle is close to the one end fixedly connected with dog of connecting block, the one side that the material hole is close to the second slide is seted up flutedly, and the inner wall sliding connection of recess has first slide, the one end fixedly connected with spring of second slide, the other end of spring and the inner wall fixed connection of recess are kept away from to first slide.

Preferably, the shape of the connecting rod is letter 'L', and one end of the 'L' -shaped connecting rod is slidably connected with the second sliding plate.

Preferably, the shape of the first sliding plate is matched with the shape of the groove, the first sliding plate is positioned between the second sliding plate and the stop block, and the second sliding plate is positioned at the upper end of the first sliding plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through setting the connecting structure, when the length of the pile needs to be lengthened, the second sleeve ring is firstly rotated, the second sleeve ring drives the gear to rotate through the tooth socket, the gear rotates to drive the threaded rod to rotate, the threaded rod ascends, the ascending threaded rod drives the sliding block to move, the sliding block is moved into the first sliding groove and is closely attached to the first sliding groove, the square groove and the clamping groove are aligned, the first sleeve ring is slid, the first sleeve ring drives the insert block to move, when the insert block moves to the square groove on the surface of the sliding block, the insert block is pulled by the pulling force of the spring and is clamped into the clamping groove through the square groove, the sliding block is fixed inside the first sliding groove, the first pile body and the second pile body are fixed through the sliding block, the problem that the traditional pile length is difficult to adjust is solved, when in use, the length used can be determined by engineering firstly, if the engineering is changed midway, the length of the traditional pile is not enough, so that the proceeding of the engineering is influenced.

2. In the utility model, by arranging the protective structure, when the pile is driven into the soil, underground soil collection can be carried out through the material taking hole inside the pile, at the moment, the material taking hole on the surface of the pile needs to be protected when the pile is driven into the soil, the baffle plate is firstly rotated to cover the surface of the pointed cone, the stop block is positioned inside the groove, at the moment, the first sliding plate is slid to be tightly contacted with the stop block, at the moment, the second sliding plate is slid to be clamped at the gap between the first sliding plate and the groove, at the moment, the stop block is fixed inside the groove by virtue of the first sliding plate and the second sliding plate to prevent the material taking hole from being blocked by the soil when the pointed cone enters the deep layer of the soil, at the moment, soil collection is needed, through pulling one end of the connecting rod, at the moment, the connecting rod rotates, the rotating connecting rod drives the second sliding plate to move, at the moment, the second sliding plate does not clamp the first sliding, first slide will be gone up by the spring bullet, and the dog will not be blocked in the recess this moment, and the baffle will be removed by the elasticity of spring this moment, and the hole of getting the material will be opened this moment to solve traditional stake function singleness, can not gather the problem of ground end depths soil.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a steel structure cement soil reinforced pile structure according to the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 in a steel structure cement soil reinforced pile structure according to the present invention;

fig. 3 is a schematic structural view of a point a in fig. 2 in a steel structure cement soil reinforced pile structure provided by the present invention;

FIG. 4 is a partial schematic view of a protective structure in a steel structure cement soil reinforced pile structure according to the present invention;

fig. 5 is the utility model provides a B department structure sketch map of fig. 4 in steel construction soil cement reinforced pile structure.

Illustration of the drawings: 1. a first pile body; 2. a second pile body; 3. a pointed cone; 4. a connecting structure; 41. a first collar; 42. inserting a block; 43. a connecting plate; 44. a second collar; 45. a slider; 46. a threaded rod; 47. a gear; 48. a second chute; 49. a first chute; 5. a protective structure; 51. a baffle plate; 52. a stopper; 53. connecting blocks; 54. a first slide plate; 55. a connecting rod; 56. a second slide plate; 57. a groove; 58. and (6) taking a material hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a steel construction soil cement reinforced pile structure, including first pile body 1 and connection structure 4, the bottom of first pile body 1 is equipped with second pile body 2, and the one end fixedly connected with awl 3 that first pile body 1 was kept away from to second pile body 2, and the one end that second pile body 2 is close to first pile body 1 is equipped with connection structure 4.

The specific arrangement and function of the connecting structure 4 and the shielding structure 5 will be described in detail below.

As shown in fig. 1 and fig. 2, the connection structure 4 includes a second collar 44, an inner wall of the second collar 44 is rotatably connected to the second pile 2, a second chute 48 is formed on a surface of the second pile 2, a threaded rod 46 is inserted into an inner wall of the second chute 48, a surface of the threaded rod 46 is in threaded connection with the second pile 2, a gear 47 is sleeved on a surface of the threaded rod 46, an inner wall of the gear 47 is rotatably connected to the threaded rod 46, a slider 45 is fixedly connected to one end of the threaded rod 46 away from the gear 47, a square groove is formed on a surface of the slider 45, the first pile 1 is fixedly connected to the second pile 2 via the slider 45, a first collar 41 is sleeved on a surface of the first pile 1, an inner wall of the first collar 41 is slidably connected to the first pile 1, an insert block 42 is inserted into a surface of the first collar 41, a surface of the insert block 42 is slidably connected to the first collar 41, a connecting plate 43 is fixedly connected to a side, one side fixedly connected with spring that connecting plate 43 is close to inserted block 42, the other end and the inserted block 42 fixed connection of spring, the tooth's socket has been seted up to the one side that second lantern ring 44 is close to gear 47, and tooth's socket and gear 47 mesh mutually, and first spout 49 has been seted up on the surface of first pile body 1, the shape of first spout 49 and the shape looks adaptation of slider 45, and the draw-in groove has been seted up to the inner wall of first spout 49, the shape of draw-in groove and the shape looks adaptation of inserted block 42, square groove.

The whole connecting structure 4 achieves the effect that when the length of the pile needs to be lengthened, the second sleeve ring 44 is rotated firstly, at the moment, the second sleeve ring 44 drives the gear 47 to rotate through the tooth socket, the gear 47 rotates to drive the threaded rod 46 to rotate, at the moment, the threaded rod 46 ascends, the ascending threaded rod 46 drives the sliding block 45 to move, at the moment, the sliding block 45 is moved into the first sliding groove 49 and is tightly attached to the first sliding groove 49, meanwhile, the positions of the square groove and the clamping groove are aligned, at the moment, the first sleeve ring 41 is slid, the first sleeve ring 41 drives the inserting block 42 to move, when the position of the inserting block 42 is moved to the square groove on the surface of the sliding block 45, the inserting block 42 is pulled by the pulling force of the spring, the inserting block 42 is clamped into the clamping groove through the square groove, at the moment, the sliding block 45 is fixed inside the first sliding groove 49, at the moment, the first pile body 1 and the second pile body 2 are kept fixed through the sliding, when the pile is used, the length of the pile can be determined by determining a project, and if the project is changed midway, the length of the traditional pile is not enough, so that the proceeding of the project is influenced.

As shown in fig. 1 and 4, a protective structure 5 is arranged inside the pointed cone 3, the protective structure 5 includes a baffle 51, a spring is fixedly connected to the surface of the baffle 51, the other end of the spring is fixedly connected to the pointed cone 3, the surface of the baffle 51 is rotatably connected to the pointed cone 3, a material taking hole 58 is formed in the surface of the pointed cone 3, a connecting block 53 is fixedly connected to the inner wall of the material taking hole 58, a connecting rod 55 is rotatably connected to the side wall of the connecting block 53, a second sliding plate 56 is slidably connected to the bottom end of the connecting block 53, a stopper 52 is fixedly connected to one end of the baffle 51 close to the connecting block 53, a groove 57 is formed in one side of the material taking hole 58 close to the second sliding plate 56, a first sliding plate 54 is slidably connected to the inner wall of the groove 57, a spring is fixedly connected to one end of the first sliding plate 54 far from the second sliding plate 56, and one end of the L-shaped connecting rod 55 is slidably connected with the second sliding plate 56, the shape of the first sliding plate 54 is matched with that of the groove 57, the first sliding plate 54 is positioned between the second sliding plate 56 and the stop block 52, and the second sliding plate 56 is positioned at the upper end of the first sliding plate 54.

The whole protective structure 5 achieves the effects that when the pile is driven into the soil, underground soil collection is carried out through the material taking hole 58 in the pile, at the moment, the material taking hole 58 on the surface of the pile needs to be protected when the pile is driven into the soil, the baffle plate 51 is rotated to cover the surface of the pointed cone 3, at the moment, the stop block 52 is positioned in the groove 57, at the moment, the first sliding plate 54 slides, the first sliding plate 54 is in close contact with the stop block 52, at the moment, the second sliding plate 56 slides and is clamped at the gap between the first sliding plate 54 and the groove 57, at the moment, the stop block 52 is fixed in the groove 57 through the first sliding plate 54 and the second sliding plate 56, so that the material taking hole 58 is prevented from being blocked by soil when the pointed cone 3 enters the soil, at the moment, soil collection is required, one end of the connecting rod 55 is pulled through a rope, at the moment, the connecting rod 55 rotates, the rotating connecting rod 55 drives the second sliding plate 56 to move, second slide 56 will no longer block first slide 54 this moment, and first slide 54 will be gone up by the spring bullet, and dog 52 will not be blocked in recess 57 this moment, and baffle 51 will be removed by the elasticity of spring this moment, and the hole 58 of getting is opened this moment to it is single to solve traditional stake function, can not gather the problem of ground depths soil.

The integral working principle is that when the length of the pile needs to be lengthened, the second sleeve ring 44 is rotated, the second sleeve ring 44 drives the gear 47 to rotate through the tooth grooves, the gear 47 rotates to drive the threaded rod 46 to rotate, the threaded rod 46 ascends at the moment, the ascending threaded rod 46 drives the sliding block 45 to move, the sliding block 45 is moved into the first sliding groove 49 and is tightly attached to the first sliding groove 49, the square groove and the clamping groove are aligned, the first sleeve ring 41 slides at the moment, the first sleeve ring 41 drives the inserting block 42 to move, when the inserting block 42 moves to the square groove on the surface of the sliding block 45, the inserting block 42 is pulled by the tensile force of the spring, the inserting block 42 is clamped into the clamping groove through the square groove, the sliding block 45 is fixed inside the first sliding groove 49 by the inserting block 42, at the moment, the first pile body 1 and the second pile body 2 are kept fixed through the sliding block 45, when the pile is driven into the soil, underground soil collection is carried out through a material taking hole 58 in the pile, at the moment, the material taking hole 58 on the surface of the pile needs to be protected when the pile is driven into soil, a baffle plate 51 is firstly rotated to cover the surface of a pointed cone 3, a stop block 52 is positioned in a groove 57 at the moment, a first sliding plate 54 slides at the moment, the first sliding plate 54 is in close contact with the stop block 52, a second sliding plate 56 slides at the moment and is clamped at the gap between the first sliding plate 54 and the groove 57, the stop block 52 is fixed in the groove 57 by virtue of the first sliding plate 54 and the second sliding plate 56 at the moment so as to prevent the material taking hole 58 from being blocked by soil when the pointed cone 3 enters the soil, at the moment, soil collection is needed when the pointed cone 3 enters the deep layer of the soil, one end of a connecting rod 55 is pulled by a rope, at the moment, the connecting rod 55 rotates, the rotating connecting rod 55 drives the second sliding plate 56 to move, at the moment, the first sliding plate 54 will be sprung up by the spring, the stopper 52 will not be locked in the groove 57, the stopper 51 will be moved by the spring force, and the material taking hole 58 will be opened.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a steel construction soil cement reinforced pile structure, includes first pile body (1) and connection structure (4), its characterized in that: the bottom of first pile body (1) is equipped with second pile body (2), the one end fixedly connected with awl (3) of first pile body (1) is kept away from to second pile body (2), the one end that second pile body (2) is close to first pile body (1) is equipped with connection structure (4), connection structure (4) include the second lantern ring (44), the inner wall and the second pile body (2) of the second lantern ring (44) rotate to be connected, second spout (48) have been seted up on the surface of second pile body (2), threaded rod (46) have been inserted to the inner wall of second spout (48), the surface and the second pile body (2) threaded connection of threaded rod (46), the surface cover of threaded rod (46) has gear (47), the inner wall and threaded rod (46) threaded connection of gear (47), the surface and the second spout (48) of gear (47) rotate to be connected, the utility model discloses a pile driver, including threaded rod (46), gear (47), first stake body (1), first lantern ring (41), the surface of first stake body (41) and first lantern ring (41), the lateral wall fixedly connected with connecting plate (43) of first lantern ring (41), connecting plate (43) are close to the one side fixedly connected with spring of stake (42), the other end and the insert block (42) fixed connection of spring, the one end rotation that gear (47) was kept away from in threaded rod (46) is connected with slider (45), the surface and second spout (48) sliding connection of slider (45), the square groove has been seted up on the surface of slider (45), first stake body (1) is with the help of slider (45) and second stake body (2) fixed connection, the surface cover of first stake body (1) has first lantern ring (41), the inner wall and the first stake body (1) sliding connection of first lantern ring (41), the surface of first lantern ring (41) is inserted and is equipped with inserted block (42.

2. The steel structure cement soil reinforced pile structure of claim 1, wherein: one surface of the second lantern ring (44) close to the gear (47) is provided with a tooth groove, and the second lantern ring (44) is meshed with the gear (47) through the tooth groove.

3. The steel structure cement soil reinforced pile structure of claim 1, wherein: first spout (49) have been seted up on the surface of first pile body (1), the shape of first spout (49) and the shape looks adaptation of slider (45), and the draw-in groove has been seted up to the inner wall of first spout (49), the shape of draw-in groove and the shape looks adaptation of inserted block (42), square groove.

4. The steel structure cement soil reinforced pile structure of claim 1, wherein: the novel taper cone structure is characterized in that a protective structure (5) is arranged inside the taper cone (3), the protective structure (5) comprises a baffle (51), a spring is fixedly connected to the surface of the baffle (51), the other end of the spring is fixedly connected with the taper cone (3), the surface of the baffle (51) is rotatably connected with the taper cone (3), a material taking hole (58) is formed in the surface of the taper cone (3), a connecting block (53) is fixedly connected to the inner wall of the material taking hole (58), a connecting rod (55) is rotatably connected to the side wall of the connecting block (53), a second sliding plate (56) is slidably connected to the bottom end of the connecting block (53), a stop block (52) is fixedly connected to one end, close to the connecting block (53), of the baffle (51), a groove (57) is formed in one side, close to the second sliding plate (56), of the material taking hole (58), and a first sliding plate (54, one end of the first sliding plate (54) far away from the second sliding plate (56) is fixedly connected with a spring, and the other end of the spring is fixedly connected with the inner wall of the groove (57).

5. The steel structure cement soil reinforced pile structure of claim 4, wherein: the shape of the connecting rod (55) is in an L shape, and one end of the L-shaped connecting rod (55) is connected with the second sliding plate (56) in a sliding mode.

6. The steel structure cement soil reinforced pile structure of claim 4, wherein: the shape of the first sliding plate (54) is matched with that of the groove (57), the first sliding plate (54) is positioned between the second sliding plate (56) and the stop block (52), and the second sliding plate (56) is positioned at the upper end of the first sliding plate (54).