CN210562345U

CN210562345U - Bending-resistant and bending-resistant test frame for tubular pile

Info

Publication number: CN210562345U
Application number: CN201921228487.3U
Authority: CN
Inventors: 嵇岷山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-19
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a tubular pile bending resistance and bending resistance test rack in the technical field of tubular piles, which comprises a fixed base, wherein the left side of the top of the fixed base is provided with a telescopic bracket, the right side of the top of the fixed base is movably connected with a turning plate through a movable shaft, the top of the turning plate and the top of the telescopic bracket are both provided with a telescopic bracket II, the top of the fixed base is provided with a limit baffle, the inner cavity of the turning plate is provided with a baffle plate, the top of the telescopic bracket II is provided with a top plate, the inner wall of the top plate is connected with a fastening screw rod in a threaded manner, the bottom of the fastening screw rod is movably connected with an embedded plate through a pin shaft, the inner cavity of the inner protective shell is provided with a spring telescopic rod, the top of the spring telescopic rod extends to the upper part of the inner protective shell and, can be fixed with the tubular pile is convenient, guarantee the stability of tubular pile.

Description

Bending-resistant and bending-resistant test frame for tubular pile

Technical Field

The utility model relates to a tubular pile technical field specifically is tubular pile bending resistance bending test frame.

Background

When carrying out anti-bending and anti-bending experiments to the tubular pile, firstly, the tubular pile is required to be installed on a tested support, the general tubular pile is installed manually, and the heavier tubular pile is lifted in the carrying process, so that the tubular pile cannot be installed on the top of the support quickly and stably, and meanwhile, the support is not provided with a device for fixing the tubular piles with different apertures. Therefore, the bending resistance and bending resistance test frame for the tubular pile is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bending-resistant test stand of tubular pile to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the tubular pile bending resistance and bending resistance test stand comprises a fixed base, wherein a telescopic bracket is arranged on the left side of the top of the fixed base, the right side of the top of the fixed base is movably connected with a turning plate through a movable shaft, the top of the turning plate and the top of the telescopic bracket are both provided with a telescopic bracket II, the top of the fixed base is provided with a limit baffle, the limit baffle is arranged at the left side of the turning plate, the inner cavity of the turning plate is provided with a clapboard, and a second telescopic bracket is fixedly arranged at the front side and the rear side of the top of the clapboard, the top of the second telescopic bracket is provided with a top plate, the inner wall of the top plate is in threaded connection with a fastening screw rod, the bottom of the fastening screw is movably connected with the paneling through a pin shaft, the middle part of the top of the clapboard is provided with an inner protective shell, the inner cavity of the inner protective shell is provided with a spring telescopic rod, and the top of the spring telescopic rod extends to the upper part of the inner protective shell and the turning plate and is connected with the conveying roller.

Further, the spring telescopic link is including the fixed cavity body that sets up in the inner chamber bottom of protecting the shell including, the cavity body inner chamber sets up the fly leaf, the top of fly leaf sets up the movable rod, and the top of movable rod extends to the top of cavity body, the top left and right sides of fly leaf all sets up expanding spring, expanding spring's top is connected at the inner chamber top of cavity body.

Furthermore, the telescopic support and the telescopic support II both comprise a limiting sleeve, a connecting rod is movably arranged in the inner cavity of the limiting sleeve, a limiting through hole is formed in the outer wall of the connecting rod and the outer wall of the limiting sleeve, and a limiting rod matched with the limiting through hole is movably inserted in the outer wall of the limiting sleeve.

Further, the top of turning over the board sets up to semi-circular recess, and protects the shell and all set up the logical groove that matches with the transfer roller with the top of turning over the board in.

Furthermore, the outer wall of the left side of the turning plate is provided with a limiting clamping groove, and the outer wall of the right side of the limiting baffle is provided with a limiting clamping block matched with the limiting clamping groove.

Furthermore, a plastic gasket is bonded to the bottom of the panel, and a rotating handle is arranged at the top of the fastening screw rod.

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

1. the spring telescopic rod is movably arranged in the turning plate, the conveying roller can move in a telescopic manner in the turning plate through the spring telescopic rod, and the turning plate can be turned through the loose axle, so that one end of a heavier tubular pile can be placed firstly when the tubular pile is placed, and then the tubular pile is placed and fixed subsequently through the turning plate and the conveying roller, thereby better saving time and labor;

2. the utility model discloses a telescopic bracket and telescopic bracket two can carry out the regulation of height according to the different diameters of tubular pile, then drive the paneling through fastening screw and go up and down to make it pressfitting at the top of tubular pile to can fix the tubular pile is convenient, guarantee the stability of tubular pile.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the turning plate of the present invention;

fig. 3 is the structure schematic diagram of the spring telescopic rod of the present invention.

In the figure: 1. a fixed base; 2. a telescopic bracket; 3. turning over a plate; 4. a second telescopic bracket; 5. a limit baffle; 6. a top plate; 7. a panel; 8. an inner protective shell; 9. a spring telescopic rod; 91. a hollow tube body; 92. a movable plate; 93. a movable rod; 94. a tension spring; 10. a conveying roller; 11. fastening a screw rod; 12. a separator.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a tubular pile bending resistance and bending resistance test stand comprises a fixed base 1, wherein a hand-held support is arranged on the outer wall of the left side of the fixed base 1, a roller is arranged on the outer wall of the right side of the fixed base 1, the fixed base can be conveniently moved through the hand-held support and the roller, so as to carry out field test on a tubular pile, a telescopic support 2 is arranged on the left side of the top of the fixed base 1, the right side of the top of the fixed base 1 is movably connected with a turning plate 3 through a movable shaft, pull rings are arranged on the outer walls of the front side and the rear side of the turning plate 3, the turning plate can be driven to turn over on the movable shaft through the pull rings, telescopic supports two 4 are arranged on the top of the turning plate 3 and the top of the telescopic support 2, the telescopic supports 2 and two 4 respectively comprise a limiting sleeve, a connecting rod is movably arranged in an, when the tubular pile is subjected to a bending and bending resistance experiment, one end of a heavier tubular pile can be placed at the top of the turning plate 3, then the turning plate 3 is turned over and lifted along with the turning plate 3, and before the tubular pile is inserted, the heights of the telescopic support 2 and the telescopic support II 4 are adjusted according to the diameter of the tubular pile, so that the tubular pile can be conveniently inserted without being blocked;

referring to fig. 1 and 2 again, a limit baffle 5 is arranged at the top of the fixed base 1, the limit baffle 5 is arranged at the left side of the turning plate 3, a limit slot is arranged on the outer wall of the left side of the turning plate 3, a limit fixture block matched with the limit slot is arranged on the outer wall of the right side of the limit baffle 5, the turning plate 3 is connected with the limit baffle 5 when being turned to ninety degrees and is fixed in the limit slot through the limit fixture block in a clamping manner, so that the turning plate 3 is fixed in a limit manner, a partition plate 12 is arranged in the inner cavity of the turning plate 3, a second telescopic bracket 4 is fixedly arranged at the front side and the rear side of the top of the partition plate 12, a top plate 6 is arranged at the top of the second telescopic bracket 4, a fastening screw 11 is in threaded connection with the inner wall of the top plate 6, the bottom of the fastening screw 11 is movably connected, pressing the panel 7 on the top of the pipe pile to fix the pipe pile;

referring to fig. 2 and 3, an inner protective shell 8 is disposed at the middle position of the top of a partition 12, a spring telescopic rod 9 is disposed in the inner cavity of the inner protective shell 8, the spring telescopic rod 9 includes a hollow tube 91 fixedly disposed at the bottom of the inner cavity of the inner protective shell 8, a movable plate 92 is disposed in the inner cavity of the hollow tube 91, a movable rod 93 is disposed at the top of the movable plate 92, the top of the movable rod 93 extends above the hollow tube 91, telescopic springs 94 are disposed at the left and right sides of the top of the movable plate 92, the top of the telescopic spring 94 is connected to the top of the inner cavity of the hollow tube 91, the top of the spring telescopic rod 9 extends above the inner protective shell 8 and the turning plate 3 and is connected to a conveying roller 10, when a tubular pile is placed, the tubular pile is rolled and conveyed on the conveying roller 10, the conveying roller 10 can move up and down and forth through, when the tubular pile is pressed and fixed on the telescopic bracket 2 and the telescopic bracket II 4 through the panel 7, the conveying roller 10 can sink into the lower part of the turning plate 3.

Referring to fig. 2, the top of the turning plate 3 is provided with a semicircular groove, and the top of the inner protective shell 8 and the turning plate 3 are both provided with a through groove matched with the conveying roller 10, so that the tubular pile is inserted into the semicircular groove to be conveniently fixed, and meanwhile, the through groove facilitates the telescopic movement of the conveying roller 10;

referring to fig. 2 again, the bottom of the panel 7 is adhered with a plastic gasket, and the top of the fastening screw 11 is provided with a rotating handle, so that the stability of the panel 7 pressed on the top of the pipe pile can be enhanced by the plastic gasket, and the rotating handle can conveniently and easily rotate the fastening screw 11.

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. Tubular pile bending resistance bending test frame, including unable adjustment base (1), its characterized in that: the left side of the top of the fixed base (1) is provided with a telescopic support (2), the right side of the top of the fixed base (1) is movably connected with a turning plate (3) through a movable shaft, the top of the turning plate (3) and the top of the telescopic support (2) are both provided with a telescopic support II (4), the top of the fixed base (1) is provided with a limit baffle (5), the limit baffle (5) is arranged on the left side of the turning plate (3), the inner cavity of the turning plate (3) is provided with a partition plate (12), the telescopic support II (4) is fixedly arranged on the front side and the rear side of the top of the partition plate (12), the top of the telescopic support II (4) is provided with a top plate (6), the inner wall of the top plate (6) is in threaded connection with a fastening screw rod (11), the bottom of the fastening screw rod (11) is movably connected with a paneling (7) through a, the inner cavity of the inner protective shell (8) is provided with a spring telescopic rod (9), and the top of the spring telescopic rod (9) extends to the upper parts of the inner protective shell (8) and the turning plate (3) and is connected with the conveying roller (10).

2. The tubular pile bending-resistant and bending-resistant test stand according to claim 1, characterized in that: spring telescopic link (9) including fixed cavity body (91) that sets up protective case (8) inner chamber bottom, cavity body (91) inner chamber sets up fly leaf (92), the top of fly leaf (92) sets up movable rod (93), and the top of movable rod (93) extends to the top of cavity body (91), the top left and right sides of fly leaf (92) all sets up expanding spring (94), the inner chamber top at cavity body (91) is connected at the top of expanding spring (94).

3. The tubular pile bending-resistant and bending-resistant test stand according to claim 1, characterized in that: the telescopic support (2) and the telescopic support II (4) both comprise limiting sleeves, the inner cavities of the limiting sleeves are movably provided with connecting rods, the connecting rods and the outer walls of the limiting sleeves are respectively provided with limiting through holes, and the outer walls of the limiting sleeves are movably inserted with limiting rods matched with the limiting through holes.

4. The tubular pile bending-resistant and bending-resistant test stand according to claim 1, characterized in that: the top of the turning plate (3) is provided with a semicircular groove, and the top of the inner protective shell (8) and the turning plate (3) are provided with a through groove matched with the conveying roller (10).

5. The tubular pile bending-resistant and bending-resistant test stand according to claim 1, characterized in that: the outer wall of the left side of the turning plate (3) is provided with a limiting clamping groove, and the outer wall of the right side of the limiting baffle (5) is provided with a limiting clamping block matched with the limiting clamping groove.

6. The tubular pile bending-resistant and bending-resistant test stand according to claim 1, characterized in that: the bottom of the panel (7) is bonded with a plastic gasket, and the top of the fastening screw rod (11) is provided with a rotating handle.