CN210737518U

CN210737518U - Civil engineering small-sized pile

Info

Publication number: CN210737518U
Application number: CN201921504874.5U
Authority: CN
Inventors: 王欣珏; 罗伊嘉; 李强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-12
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a civil engineering small pile in the technical field of small piles, which comprises a pile body, wherein the outer wall of the pile body is uniformly provided with anti-slip lines, the pile body is of a hollow structure, the outer walls at the two ends of the pile body are respectively sleeved with a protective shell, the outer walls at the top and the bottom of the protective shell are respectively provided with a buffer block, the opposite sides of the protective shells are respectively and transversely provided with four groups of connecting rods with the same structure, one ends of the connecting rods, far away from the protective shells, are respectively connected with the outer wall of a supporting plate, one side of the supporting plate, close to the protective shells, is provided with two groups of chutes with the same structure, the insides of the two groups of chutes are respectively and slidably connected with a slide block, one ends of the slide blocks, close to the inner wall of the pile body, are connected with a connecting plate, the pile body is prevented from being damaged or cracked.

Description

Civil engineering small-sized pile

Technical Field

The utility model relates to a small-size stake technical field specifically is civil engineering small-size stake.

Background

The small-sized pile used in small-sized civil engineering and the small-sized pile used in processing soft soil foundation, namely the small-sized pile for civil engineering are generally hollow concrete entities, when the small-sized pile is transported, the small-sized pile is easy to collide with each other, so that the concrete outer wall of the small-sized pile is damaged or cracks appear, and the using effect of the small-sized pile is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering small-size stake to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the civil engineering small pile comprises a pile body, anti-slip lines are uniformly arranged on the outer wall of the pile body, the pile body is of a hollow structure, protective housings are sleeved on the outer walls of two ends of the pile body, buffer blocks are arranged on the outer walls of the top and the bottom of each protective housing, four groups of connecting rods with the same structure are transversely arranged on the opposite sides of the two groups of protective housings, one ends, far away from the protective housings, of the four groups of connecting rods are connected to the outer wall of a supporting plate, two groups of sliding grooves with the same structure are arranged on one side, close to the protective housings, of the supporting plate, sliding blocks are connected inside the two groups of sliding grooves in a sliding mode, one ends, close to the inner wall of the pile body, of the sliding blocks are connected with a connecting plate, one ends, far away from the sliding blocks, of the connecting plate, articulated on the outer wall of slider have the bracing piece, the one end that the backup pad was kept away from to the bracing piece articulates on the outer wall of mounting panel, the one end that the backup pad was kept away from to the mounting panel transversely is provided with the pull rod that three group's structures are the same, and three groups the one end that the mounting panel was kept away from to the pull rod all runs through the protective housing and connects on fixing device's outer wall, one side that the mounting panel is close to the protective housing is provided with three group's structures the same and cup joints the answer spring on the pull rod outer wall.

Preferably, the telescoping device includes that two sets of structures are the same and connect the movable rod on the connecting plate outer wall, and two sets of equal sliding connection in bottom of movable rod has the montant, the bottom of montant is all connected on the outer wall of fixed plate, the bottom of movable rod is connected with the buffer spring who cup joints on the montant outer wall, buffer spring's bottom is connected on the outer wall of fixed plate.

Preferably, fixing device is including connecting the riser on the pull rod outer wall, the mounting groove has been seted up to one side middle-end that the protective housing was kept away from to the riser, the inside of mounting groove is connected with the pull ring through the pivot rotation.

Preferably, one side of the fixing plate, which is far away from the connecting plate, is movably connected with a non-slip mat, a convex block is arranged on the outer wall of the non-slip mat, and a groove matched with the convex block is arranged on the outer wall of the fixing plate.

Preferably, the buffer block is round platform form, and the buffer block is kept away from one side of protective housing and is installed the wear pad.

Preferably, the inner wall of the protective shell is matched with the outer wall of the pile body, and the sum of the lengths of the two groups of protective shells is smaller than the length of the pile body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the protective shell is sleeved on the outer wall of the pile body, so that the pile body can be protected when the pile body is collided in the transportation process, the pile body is prevented from being damaged or cracked, the buffer block is arranged, the pile body can be buffered and damped in the transportation process, and the damage of the pile body caused by long-time transportation vibration is avoided;

2. the vertical plate drives the pull rod to move in the direction away from the protective shell by pulling the pull ring, so that the return spring can be compressed, the mounting plate moves in the direction close to the vertical plate, the sliding block is driven to slide in the sliding groove by the supporting rod, the fixing plate is far away from the pile body, the protective shell can be detached from the pile body, the protective shell is convenient to use during subsequent small-sized pile transportation, and the protective shell can be recycled;

3. through being provided with the mounting groove, be convenient for with the pull ring retraction mounting inslot, do not influence the transportation of pile body, through being provided with movable rod, montant and buffer spring for when the fixed plate is fixed the protective housing on the pile body, can prevent that the extrusion force is too big, lead to the fixed plate to damage the inner wall of pile body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the telescopic device of the present invention;

fig. 3 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a pile body; 2. anti-skid lines; 3. a protective shell; 4. a buffer block; 5. a connecting rod; 6. a support plate; 7. a chute; 8. a slider; 9. a connecting plate; 10. a telescoping device; 101. a movable rod; 102. a vertical rod; 103. a buffer spring; 11. a fixing plate; 12. a support bar; 13. mounting a plate; 14. a pull rod; 15. a fixing device; 151. a vertical plate; 152. mounting grooves; 153. a pull ring; 16. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: the small pile comprises a pile body 1, anti-slip lines 2 are uniformly arranged on the outer wall of the pile body 1, the pile body 1 is not easy to move after being buried in soil by arranging the anti-slip lines 2, the stability is good, the pile body 1 is of a hollow structure, protective housings 3 are sleeved on the outer walls of two ends of the pile body 1, buffer blocks 4 are arranged on the outer walls of the top and the bottom of each protective housing 3, and the buffer blocks 4 are made of rubber materials, so that the pile body 1 can play a role in buffering and damping during transportation, and the damage of the pile body 1 caused by long-time transportation vibration is avoided;

referring to fig. 1 and fig. 3, four groups of connecting rods 5 with the same structure are transversely arranged on opposite sides of two groups of protective shells 3, and ends of the four groups of connecting rods 5 far away from the protective shells 3 are all connected to the outer wall of a supporting plate 6, one side of the supporting plate 6 near the protective shells 3 is provided with two groups of sliding chutes 7 with the same structure, the insides of the two groups of sliding chutes 7 are all connected with sliding blocks 8 in a sliding manner, one ends of the sliding blocks 8 near the inner wall of the pile body 1 are connected with a connecting plate 9, one ends of the connecting plate 9 far away from the sliding blocks 8 are connected with a telescopic device 10, one ends of the telescopic devices 10 far away from the sliding blocks 8 are connected to the outer wall of a fixing plate 11, one ends of the fixing plate 11 far away from the connecting plate 9 are movably connected to the inner wall of the pile body 1, the ends of the three groups of pull rods 14 far away from the mounting plate 13 penetrate through the protective casing 3 and are connected to the outer wall of the fixing device 15, one side of the mounting plate 13 near the protective casing 3 is provided with three groups of return springs 16 which have the same structure and are sleeved on the outer wall of the pull rods 14, the ends of the three groups of return springs 16 far away from the mounting plate 13 are connected to the inner wall of the protective casing 3, when the protective casing 3 is mounted, the pull ring 153 is pulled to sleeve the protective casing 3 at one end of the pile body 1, then, the pull ring 153 is released, so that the mounting plate 13 is moved in a direction away from the protective case 3 by the restoring force of the restoring spring 16, thereby driving the two groups of slide blocks 8 to slide in the slide groove 7 towards the direction close to the inner wall of the pile body 1 through the support rod 12, therefore, the connecting plate 9 drives the fixing plate 11 on the telescopic device 10 to extrude the inner wall of the pile body 1, and the protective shell 3 is fixed on the pile body 1 through friction with the inner wall of the pile body 1.

Referring to fig. 2, the telescopic device 10 includes two sets of movable rods 101 having the same structure and connected to the outer wall of the connecting plate 9, the bottom ends of the two sets of movable rods 101 are slidably connected to a vertical rod 102, the bottom ends of the vertical rods 102 are connected to the outer wall of the fixing plate 11, the bottom end of the movable rod 101 is connected to a buffer spring 103 sleeved on the outer wall of the vertical rod 102, the bottom end of the buffer spring 103 is connected to the outer wall of the fixing plate 11, when the inner wall of the pile body 1 is extruded through the fixing plate 11, the vertical rod 102 slides in the movable rod 101, and the buffer spring 103 is compressed, so that the phenomenon that the extrusion force is too large, which causes the fixing plate;

referring to fig. 3, the fixing device 15 includes a vertical plate 151 connected to the outer wall of the pull rod 14, a mounting groove 152 is formed in the middle end of one side of the vertical plate 151 away from the protective shell 3, and a pull ring 153 is rotatably connected to the inside of the mounting groove 152 through a rotating shaft, so that the pull ring 153 can be conveniently retracted into the mounting groove 152 without affecting the transportation of the pile body 1;

referring to fig. 2, one side of the fixing plate 11 away from the connecting plate 9 is movably connected with a non-slip mat, the non-slip mat is made of rubber materials, and the non-slip mat can improve the friction force between the fixing plate 11 and the inner wall of the pile body 1, so that the protective shell 3 can be better fixed, the outer wall of the non-slip mat is provided with a convex block, and the outer wall of the fixing plate 11 is provided with a groove matched with the convex block, so that the non-slip mat is convenient to replace;

referring to fig. 1, the buffer block 4 is in a circular truncated cone shape and is relatively stable in supporting, and a wear pad is mounted on one side of the buffer block 4 away from the protective shell 3 and is made of rubber materials to avoid wear;

referring to fig. 1, the inner wall of the protective shell 3 is matched with the outer wall of the pile body 1, and the sum of the lengths of the two protective shells 3 is smaller than the length of the pile body 1, so that the protective shell 3 is convenient to mount, and the pile body 1 is protected.

The working principle is as follows: when the pile protection structure is used, when the protection structure 3 is installed, the pull ring 153 is pulled to sleeve the protection structure 3 at one end of the pile body 1, then the pull ring 153 is loosened, the installation plate 13 moves towards the direction far away from the protection structure 3 by restoring the restoring force of the spring 16, so that the support rod 12 drives the two groups of slide blocks 8 to slide in the chute 7 towards the direction close to the inner wall of the pile body 1, the connecting plate 9 drives the fixing plate 11 on the telescopic device 10 to extrude the inner wall of the pile body 1, the protection structure 3 is fixed on the pile body 1 by friction with the inner wall of the pile body 1, when the inner wall of the pile body 1 is extruded by the fixing plate 11, the vertical rod 102 slides in the movable rod 101, and the buffer spring 103 is compressed, so that the excessive extrusion force can be prevented, the fixing plate 11 damages the inner wall of the pile body 1, and when the pile body 1 collides in the transportation process, prevent 1 damage of pile body or crackle, through being provided with buffer block 4, make pile body 1 when the transportation, can play buffering absorbing effect, avoid pile body 1 to lead to damaging because of the long-time vibrations of transportation, when transporting the assigned position, pulling pull ring 153, make riser 151 drive pull rod 14 to the direction removal of keeping away from protective housing 3, thereby can compress and reply spring 16, make mounting panel 13 to the direction removal of being close to riser 151, thereby drive slider 8 through bracing piece 12 and slide in spout 7, thereby drive the inner wall that pile body 1 was kept away from to fixed plate 11 on the telescoping device 10 through connecting plate 9, thereby can dismantle protective housing 3 from pile body 1, use when being convenient for subsequent small-size stake transportation, the recycling of protective housing 3 has been realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Civil engineering small-size stake, including pile body (1), its characterized in that: the anti-skidding pile is characterized in that anti-skidding lines (2) are uniformly arranged on the outer wall of the pile body (1), the pile body (1) is of a hollow structure, protective housings (3) are sleeved on the outer walls of the two ends of the pile body (1), buffer blocks (4) are arranged on the outer walls of the top and the bottom of each protective housing (3), four groups of connecting rods (5) with the same structure are transversely arranged on the opposite sides of the two groups of protective housings (3), one ends, far away from the protective housings (3), of the four groups of connecting rods (5) are connected to the outer wall of a supporting plate (6), one side, close to the protective housings (3), of the supporting plate (6) is provided with two groups of sliding grooves (7) with the same structure, sliding blocks (8) are slidably connected inside the two groups of sliding grooves (7), one ends, close to the inner wall of the pile body (1), of the sliding blocks (8) are, one end that slider (8) were kept away from in telescoping device (10) is connected on the outer wall of fixed plate (11), the one end swing joint that connecting plate (9) were kept away from in fixed plate (11) is on the inner wall of pile body (1), it has bracing piece (12) to articulate on the outer wall of slider (8), the one end that backup pad (6) were kept away from in bracing piece (12) articulates on the outer wall of mounting panel (13), the one end that backup pad (6) were kept away from in mounting panel (13) transversely is provided with the same pull rod (14) of three group structures, three groups the one end that mounting panel (13) were kept away from in pull rod (14) all runs through protective housing (3) and connects on the outer wall of fixing device (15), one side that mounting panel (13) are close to protective housing (3) is provided with reply spring (16), three groups the one end that mounting panel (13) were kept away from in spring (16) all connects on the inner wall of protective housing (.

2. Civil engineering mini pile according to claim 1, characterized in that: the telescopic device (10) comprises two groups of movable rods (101) which are the same in structure and connected to the outer wall of the connecting plate (9), wherein the bottom ends of the movable rods (101) are connected with vertical rods (102) in a sliding mode, the bottom ends of the vertical rods (102) are connected to the outer wall of the fixing plate (11), the bottom ends of the movable rods (101) are connected with buffer springs (103) sleeved on the outer wall of the vertical rods (102), and the bottom ends of the buffer springs (103) are connected to the outer wall of the fixing plate (11).

3. Civil engineering mini pile according to claim 1, characterized in that: fixing device (15) are including connecting riser (151) on pull rod (14) outer wall, mounting groove (152) have been seted up to one side middle-end that protective housing (3) was kept away from to riser (151), the inside of mounting groove (152) is connected with pull ring (153) through the pivot rotation.

4. Civil engineering mini pile according to claim 1, characterized in that: one side, far away from the connecting plate (9), of the fixing plate (11) is movably connected with an anti-slip pad, a convex block is arranged on the outer wall of the anti-slip pad, and a groove matched with the convex block is formed in the outer wall of the fixing plate (11).

5. Civil engineering mini pile according to claim 1, characterized in that: buffer block (4) are round platform form, and buffer block (4) keep away from one side of protective housing (3) and install the abrasion pad.

6. Civil engineering mini pile according to claim 1, characterized in that: the inner wall of the protective shell (3) is matched with the outer wall of the pile body (1), and the sum of the lengths of the two groups of protective shells (3) is smaller than the length of the pile body (1).