CN219315716U

CN219315716U - Reinforcing rib fixing device for pile foundation construction

Info

Publication number: CN219315716U
Application number: CN202223391142.4U
Authority: CN
Inventors: 王军; 严俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-07-07
Anticipated expiration: 2032-12-18

Abstract

The utility model discloses a reinforcing rib fixing device for pile foundation construction, which belongs to the technical field of pile foundations and comprises a base, wherein a plurality of pointed rods are welded at the bottom end of the base, a shell is connected to the top end of the base, and a connecting column is arranged in the shell and fixedly connected with the base.

Description

Reinforcing rib fixing device for pile foundation construction

Technical Field

The utility model relates to the technical field of pile foundations, in particular to a reinforcing rib fixing device for pile foundation construction.

Background

The pile foundation is an integral body formed by a plurality of piles, has the characteristics of higher bearing capacity and wide application range, and is used for penetrating through a soft high-pressure soil layer or water to transfer the load born by the piles to a harder, denser or less-compressible foundation bearing layer, and in the structural design process, the condition that the structure body has overlarge overhanging surface or overlarge span possibly occurs, and then a reinforcing rib is needed to increase the strength of a joint surface, but the conventional reinforcing rib fixing device still has a certain problem and causes certain inconvenience to the use of the reinforcing rib fixing device.

The existing reinforcing rib fixing device for pile foundation construction generally drives the clamping plates to move through jackscrews in the actual use process, and carries out limit support on the reinforcing ribs, but because the number of the reinforcing ribs is too large, the reinforcing ribs are fixed one by one, the working efficiency is low, the whole reinforcing rib fixing device is inconvenient to fix, and the reinforcing rib fixing device is inconvenient to use, so that the technology for improving the structure of the reinforcing rib fixing device for pile foundation construction is urgently needed to perfect the device.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to solve the problems in the prior art and provide a reinforcing rib fixing device for pile foundation construction, which can realize that when the reinforcing rib fixing device for pile foundation construction is used, a pointed rod is inserted into soil to limit a base, the reinforcing rib is inserted into a rib groove at a fixing plate, then a connecting rod is rotated, the connecting rod drives a driven gear to rotate through a driving gear, so that the threaded rod rotates, and a threaded structure formed by the threaded rod and a stand column drives the stand column to move downwards in the stand column groove, so that a rotating rod rotates, a sliding block can be driven to move in a sliding groove until the sliding block butts against the reinforcing rib, the reinforcing rib is limited and supported, the stability of the reinforcing rib is enhanced, and the influence on use caused by shaking of the reinforcing rib is avoided.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a strengthening rib fixing device for pile foundation construction, includes the base, the bottom welding of base has a plurality of spikes, the top of base is connected with the shell, the inside of shell is equipped with the spliced pole, spliced pole and base fixed connection, the top of spliced pole is connected with the fixed plate, peg graft in the inside of fixed plate has a plurality of strengthening ribs, the rib groove has been seted up to one side that the fixed plate is close to the strengthening rib, the inside of fixed plate consolidates the support through butt mechanism to the strengthening rib.

Further, the spout the same with strengthening rib figure has been seted up on the top of fixed plate, the inside sliding connection of spout has the slider, the stand groove has been seted up at the middle part of fixed plate, the inside sliding connection in stand groove has the stand, the bottom threaded connection of stand has the threaded rod, the threaded rod extends to in the spliced pole and constitutes the rotation with the spliced pole and be connected, the bottom fixedly connected with driven gear of threaded rod, the spliced pole is close to one side of driven gear and has seted up flutedly, driven gear is located the recess, driven gear's bottom meshing has the driving gear, the rear end of driving gear is connected with the connecting rod, the connecting rod runs through in the shell and constitutes the rotation with the shell and be connected, rotate between stand outer end and the slider and be connected with the dwang, the shell is close to the equal threaded connection in both sides of connecting rod and has the jackscrew.

Further, the inner dimension of the sliding groove is identical with the outer dimension of the sliding block, and a polishing layer is arranged at the contact part of the sliding groove and the sliding block.

Further, one end of the sliding block, which is close to the reinforcing rib, is arc-shaped, and a sand grinding layer is arranged at the contact position of the sliding block and the reinforcing rib.

Further, the cross sections of the upright posts and the upright post grooves are polygonal, and the number of the side edges of the upright posts is the same as that of the reinforcing ribs.

3. Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the pointed rod is inserted into the soil to limit the base, the reinforcing rib is inserted into the rib groove at the fixing plate, then the connecting rod is rotated, the connecting rod drives the driven gear to rotate through the driving gear, so that the threaded rod rotates, the threaded rod drives the upright post to move downwards in the upright post groove through a threaded structure formed by the threaded rod and the upright post, and the rotating rod rotates, so that the sliding block can be driven to move in the sliding groove until the sliding block abuts against the reinforcing rib, and the reinforcing rib is limited and supported, so that the reinforcing rib is reinforced in stability, and the influence on use caused by shaking of the reinforcing rib is avoided.

(2) According to the utility model, the polishing layer is arranged at the mutual contact position of the sliding block and the sliding groove, so that the sliding block can move in the sliding groove more smoothly, when the sliding block props against the reinforcing rib, the contact area between the sliding block and the reinforcing rib is increased because the end of the sliding block, which is close to the reinforcing rib, is arc-shaped, the supporting stability of the reinforcing rib is improved, and the sand polishing layer is arranged at the mutual contact position of the sliding block and the reinforcing rib, so that the friction force between the sliding block and the reinforcing rib is increased, the phenomenon that the reinforcing rib moves when the sliding block props against the reinforcing rib is avoided, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the shell of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a pointed rod; 3. a shell; 4. a connecting column; 5. a fixing plate; 6. reinforcing ribs; 7. a rib groove; 8. a chute; 9. a slide block; 10. a column groove; 11. a column; 12. a threaded rod; 13. a driven gear; 14. a groove; 15. a drive gear; 16. a connecting rod; 17. a rotating lever; 18. and (5) jackscrews.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a reinforcing rib fixing device for pile foundation construction comprises a base 1, wherein a plurality of pointed rods 2 are welded at the bottom end of the base 1, a shell sleeve 3 is connected at the top end of the base 1, a connecting column 4 is arranged in the shell sleeve 3, the connecting column 4 is fixedly connected with the base 1, a fixing plate 5 is connected at the top end of the connecting column 4, a plurality of reinforcing ribs 6 are spliced in the fixing plate 5, a rib groove 7 is formed in one side, close to the reinforcing ribs 6, of the fixing plate 5, and the reinforcing ribs 6 are reinforced and supported by a butt joint mechanism in the fixing plate 5.

The base 1 is limited by inserting the pointed rod 2 into the soil, the reinforcing ribs 6 are inserted into the rib grooves 7 at the fixing plate 5, then the connecting rod 16 is rotated, the connecting rod 16 drives the driven gear 13 to rotate through the driving gear 15, the threaded rod 12 can rotate, the threaded rod 12 drives the upright 11 to move downwards in the upright groove 10 through a threaded structure formed by the threaded rod 12 and the upright 11, the rotating rod 17 can rotate, the sliding block 9 can be driven to move in the sliding groove 8 until the sliding block abuts against the reinforcing ribs 6, the limiting support is carried out on the sliding block, the reinforcing ribs 6 are reinforced, and the stability of the reinforcing ribs 6 is enhanced, so that the use is prevented from being influenced by shaking.

Referring to fig. 1-3, a sliding groove 8 with the same number as the reinforcing ribs 6 is formed in the top end of the fixing plate 5, a sliding block 9 is slidably connected in the sliding groove 8, a column groove 10 is formed in the middle of the fixing plate 5, a column 11 is slidably connected in the column groove 10, a threaded rod 12 is connected to the bottom end of the column 11 in a threaded manner, the threaded rod 12 extends into the connecting column 4 and is rotatably connected with the connecting column 4, a driven gear 13 is fixedly connected to the bottom end of the threaded rod 12, a groove 14 is formed in one side, close to the driven gear 13, of the connecting column 4, the driven gear 13 is located in the groove 14, a driving gear 15 is meshed to the bottom end of the driven gear 13, a connecting rod 16 is connected to the rear end of the driving gear 15, the connecting rod 16 penetrates through the shell 3 and is rotatably connected with the shell 3, a rotating rod 17 is rotatably connected between the outer end of the column 11 and the sliding block 9, and two sides, close to the shell 3, of the connecting rod 16, of the top threads 18 are connected to both sides of the shell 3.

The reinforcing ribs 6 are inserted into the rib grooves 7 at the fixing plate 5, the connecting rods 16 are rotated, the connecting rods 16 drive the driven gears 13 to rotate through the driving gears 15, the threaded rods 12 can rotate, the threaded rods 12 drive the vertical columns 11 to move downwards in the vertical column grooves 10 through the threaded structures formed by the vertical columns 11, the rotating rods 17 can rotate, the sliding blocks 9 can be driven to move in the sliding grooves 8 until the sliding blocks abut against the reinforcing ribs 6, limiting and supporting are conducted on the reinforcing ribs 6, so that the reinforcing effect is achieved, the stability of the reinforcing ribs 6 is enhanced, the connecting rods 16 are limited through the jackscrews 18, and the phenomenon that the stability of the reinforcing ribs 6 is affected due to random rotation of the connecting rods 16 is avoided.

Referring to fig. 1-2, the inner dimension of the sliding chute 8 is matched with the outer dimension of the sliding block 9, a polishing layer is arranged at the contact position of the sliding chute 8 and the sliding block 9, the sliding block 9 can be prevented from swinging in the sliding chute 8 by matching the inner dimension of the sliding chute 8 with the outer dimension of the sliding block 9, the polishing layer is arranged at the contact position of the sliding chute 8 and the sliding block 9, the sliding block 9 moves in the sliding chute 8 more smoothly, one end of the sliding block 9 close to the reinforcing rib 6 is arc-shaped, a polishing layer is arranged at the contact position of the sliding block 9 and the reinforcing rib 6, when the sliding block 9 abuts against the reinforcing rib 6, the contact area between the sliding block 9 and the reinforcing rib 6 is increased due to the arc-shaped one end of the sliding block 9 close to the reinforcing rib 6, the supporting stability of the reinforcing rib 6 is improved, and the polishing layer is arranged at the contact position between the sliding block 9 and the reinforcing rib 6, the friction force between the sliding block 9 and the reinforcing rib 6 is increased, and phenomena such as the phenomenon that the reinforcing rib 6 moves when the sliding block 9 abuts against the reinforcing rib 6 are avoided.

The cross section of stand 11 and stand groove 10 is the polygon of looks adaptation, and the side number of stand 11 is the same with the number of strengthening rib 6, and the side number of stand 11, the number of spout 8 and the number of strengthening rib 6 are the same, and its position one-to-one to can be to having corresponding number of strengthening rib 6 butt simultaneously spacing, convenient province, facilitate the use, and the cross section of stand 11 and stand groove 10 is the polygon of looks adaptation, can avoid threaded rod 12 to rotate and drive stand 11 and rotate together in stand groove 10.

According to the utility model, when a related technician uses the device, the pointed rod 2 is inserted into the soil to limit the base 1, the reinforcing rib 6 is inserted into the rib groove 7 at the fixing plate 5, then the connecting rod 16 is rotated, the sliding block 9 can be driven to move in the sliding groove 8 until the sliding block abuts against the reinforcing rib 6 through the abutting mechanism, the limiting support is carried out on the reinforcing rib, so that a reinforcing effect is achieved, one end of the sliding block 9, which is close to the reinforcing rib 6, is arc-shaped, the contact area between the sliding block 9 and the reinforcing rib 6 is increased, the supporting stability of the reinforcing rib 6 is improved, the sand grinding layer is arranged at the mutual contact position between the sliding block 9 and the reinforcing rib 6, the friction force between the sliding block 9 and the reinforcing rib 6 is increased, and the phenomenon that the reinforcing rib 6 is moved when the sliding block 9 abuts against the reinforcing rib 6 is avoided, and the use is convenient.

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

Claims

1. The utility model provides a strengthening rib fixing device for pile foundation construction, includes base (1), its characterized in that: the novel reinforced plastic base is characterized in that a plurality of pointed rods (2) are welded at the bottom end of the base (1), a shell sleeve (3) is connected to the top end of the base (1), a connecting column (4) is arranged in the shell sleeve (3), the connecting column (4) is fixedly connected with the base (1), a fixing plate (5) is connected to the top end of the connecting column (4), a plurality of reinforcing ribs (6) are inserted into the fixing plate (5), a rib groove (7) is formed in one side, close to the reinforcing ribs (6), of the fixing plate (5), and the reinforcing ribs (6) are reinforced and supported through a butt joint mechanism.

2. The reinforcing rib fixing device for pile foundation construction according to claim 1, wherein: the abutting mechanism comprises a sliding groove (8), a sliding block (9), a vertical column groove (10), a vertical column (11), a threaded rod (12), a driven gear (13), a groove (14), a driving gear (15), a connecting rod (16), a rotating rod (17) and a jackscrew (18), wherein the sliding groove (8) with the same number as that of the reinforcing ribs (6) is formed in the top end of the fixed plate (5), the sliding block (9) is connected in the sliding groove (8) in a sliding manner, the vertical column groove (10) is formed in the middle of the fixed plate (5), the vertical column groove (10) is connected in a sliding manner in the vertical column groove (10), the threaded rod (12) is connected with the bottom end of the vertical column (11) in a threaded manner, the threaded rod (12) extends into the connecting column (4) and is in rotary connection with the connecting column (4), the driven gear (13) is fixedly connected with the bottom end of the threaded rod (12), the groove (14) is formed in one side, close to the driven gear (13), the driven gear (13) is located in the groove (14), the bottom end of the driven gear (13) is meshed with the driving gear (15), the connecting rod (16) penetrates through the shell (3) and is in rotary connection with the shell (3), a rotary rod (17) is connected between the outer end of the upright post (11) and the sliding block (9) in a rotary mode, and jackscrews (18) are connected to two sides, close to the connecting rod (16), of the shell (3) in a threaded mode.

3. The reinforcing rib fixing device for pile foundation construction according to claim 2, wherein: the inner dimension of the sliding groove (8) is matched with the outer dimension of the sliding block (9), and a polishing layer is arranged at the contact part of the sliding groove (8) and the sliding block (9).

4. The reinforcing rib fixing device for pile foundation construction according to claim 2, wherein: one end of the sliding block (9) close to the reinforcing rib (6) is arc-shaped, and a sand grinding layer is arranged at the mutual contact position of the sliding block (9) and the reinforcing rib (6).

5. The reinforcing rib fixing device for pile foundation construction according to claim 2, wherein: the cross sections of the upright posts (11) and the upright post grooves (10) are polygonal, and the number of the side edges of the upright posts (11) is the same as the number of the reinforcing ribs (6).