Novel static load instrument equipment

Abstract

The utility model discloses novel static load instrument equipment, which relates to the technical field of pile foundation detection and comprises a connecting seat, the outer wall of the connecting seat is fixedly connected with a fixed rod and a servo motor, the output end of the servo motor is fixedly connected with an oscillating rod rotationally connected with the outer wall of the connecting seat, and the oscillating rod is fixedly connected with a rotating shaft. By arranging the telescopic rod, when pile foundation static load test processing is carried out through the static load instrument, in order to improve the adjusting effect on the daily use height of the load instrument body, the servo motor can be turned on according to the use height requirement, and through rotation of the swing rod, the load instrument body can be adjusted to a certain degree; the connecting rod is driven to slide along the inner wall of the limiting groove, the connecting rod moves to drive the placing plate to slide along the inner wall of the sliding groove through connection of the telescopic rod, the use height of the placing plate is conveniently adjusted, and the effect of stable use on different terrains is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pile foundation detection technical field, concretely to a novel static load instrument equipment. BACKGROUND

[0002] The most common pile foundation detection is static load test, which is a test method for determining the vertical compressive bearing capacity, vertical uplift bearing capacity or horizontal bearing capacity of a single pile by applying vertical pressure, vertical uplift force or horizontal force on the top of the pile and observing the settlement, uplift displacement or horizontal displacement of the pile top over time. During the static load test, a static load instrument is needed to record the pressure data of the static load test.

[0003] However, the general static load instrument is inconvenient to operate due to the complex terrain, which greatly affects the speed of test data processing and the adjustability of the use height and direction of the static load instrument.

[0004] Therefore, in view of the above problems, the present utility model provides a novel static load instrument equipment to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a novel static load instrument equipment to solve the above problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel static load instrument equipment, comprising a connecting seat, a fixed rod is fixedly connected to the outer wall of the connecting seat, a servo motor is fixedly connected to the outer wall of the connecting seat, an output end of the servo motor is fixedly connected with a swing rod which is rotationally connected to the outer wall of the connecting seat, a connecting rod is slidably connected to the outer wall of the swing rod, a limiting groove is formed at the connecting part of the outer wall of the swing rod and the connecting rod, a placing plate is fixedly connected to the top of the connecting rod, a telescopic rod is slidably connected to the inner wall of the fixed rod and the bottom of the placing plate, a load instrument body is arranged on the outer wall of the placing plate, and a sliding groove is formed at the connecting part of the inner wall of the fixed rod and the telescopic rod.

[0007] Further, a threaded rod is rotationally connected to the side wall of the connecting seat, a knob is fixedly connected to one end of the threaded rod, a lifting rod is threadedly connected to the outer wall of the threaded rod and slidably connected to the side wall of the connecting seat, a lifting groove is formed at the connecting part of the side wall of the connecting seat and the lifting rod, and universal rollers are movably connected to the bottom of the lifting rod.

[0008] Further, the connecting rod, the swing rod and the limiting groove form a sliding structure, the swing rod is provided in two groups, and the positions of the two groups of swing rods are symmetrically distributed about the central axis of the placing plate.

[0009] Further, the fixed rods and the telescopic rods are provided with four groups, and positions of the four groups of the fixed rods and the telescopic rods are distributed around the connecting seat.

[0010] Further, the placing plate forms a lifting structure with the connecting rod and the telescopic rod and the sliding groove.

[0011] Further, the lifting rod forms a lifting structure with the screw rod and the lifting groove.

[0012] Further, the lifting rod is provided with two groups, and positions of the two groups of the lifting rod are symmetrically distributed about a central axis of the connecting seat, and the universal roller is provided with two groups, and central axes of the two groups of the lifting rod are symmetrically distributed.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a telescopic rod is provided, when in through static load instrument carries out pile static load test processing, in order to improve the height of the daily use of load instrument body's adjustment effect, can according to the need of the height of use, opens servo motor through the rotation of swing rod, drives the connecting rod along the inner wall of limit groove and slides, and the movement of connecting rod is connected through telescopic rod, drives the placing plate along the inner wall of sliding groove and slides, plays the role of the convenient adjustment of the height of placing plate use, reaches the effect of stable use on different topography.

[0015] 2. The utility model discloses a lifting rod is provided, when in through static load instrument carries out the daily pile static load test processing, in order to improve the daily movement effect of placing seat and the adjustment effect of the angle of daily use of static load instrument, can when needing to move placing seat, rotates knob through the rotation of screw rod, drives the lifting rod along the inner wall of lifting groove and slides, and the sliding of lifting rod drives the height adjustment movement of universal roller, plays the role of the convenient adjustment of the position of static load instrument use. DRAWINGS

[0016] Figure 1 It is stereoscopic structure schematic view for static load instrument equipment;

[0017] Figure 2 It is another direction's stereoscopic structure schematic view for static load instrument equipment;

[0018] Figure 3 It is fixed rod and telescopic rod connecting section view structure schematic diagram;

[0019] Figure 4 It is lifting rod position distribution structure schematic diagram.

[0020] In the diagram: 1. Connecting seat; 2. Fixed rod; 3. Servo motor; 4. Swing rod; 5. Connecting rod; 6. Limiting groove; 7. Placement plate; 8. Telescopic rod; 9. Load cell body; 10. Slide groove; 11. Knob; 12. Lifting rod; 13. Lifting groove; 14. Universal roller; 15. Threaded rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: As Figures 1-3 As shown, a novel static load cell device includes a connecting base 1, a fixed rod 2 fixedly connected to the outer wall of the connecting base 1, a servo motor 3 fixedly connected to the outer wall of the connecting base 1, a swing rod 4 rotatably connected to the output end of the servo motor 3, a connecting rod 5 slidably connected to the outer wall of the swing rod 4, a limit groove 6 provided at the connection between the outer wall of the swing rod 4 and the connecting rod 5, a placement plate 7 fixedly connected to the top of the connecting rod 5, a telescopic rod 8 slidably connected to the inner wall of the fixed rod 2 fixedly connected to the bottom of the placement plate 7, a load cell body 9 provided on the outer wall of the placement plate 7, and a sliding groove 10 provided at the connection between the inner wall of the fixed rod 2 and the telescopic rod 8.

[0023] Furthermore, the connecting rod 5 forms a sliding structure with the swing rod 4 and the limiting groove 6. There are two sets of swing rods 4, and the positions of the two sets of swing rods 4 are symmetrical about the central axis of the placement plate 7, which is conducive to the rotation of the swing rods 4 and drives the connecting rod 5 to slide along the inner wall of the limiting groove 6, thereby driving the telescopic rod 8, which is fixedly connected to the placement plate 7, to perform telescopic movement.

[0024] Furthermore, there are four sets of fixed rods 2 and telescopic rods 8, and the positions of the four sets of fixed rods 2 and telescopic rods 8 are distributed around the connecting seat 1. This facilitates the convenient adjustment of the height of the placement plate 7 by setting four sets of fixed rods 2 and telescopic rods 8 distributed around the connecting seat 1.

[0025] Furthermore, the placement plate 7 forms a lifting structure with the slide 10 through the connecting rod 5 and the telescopic rod 8, which facilitates the movement of the connecting rod 5 through the connection of the telescopic rod 8, driving the placement plate 7 to slide along the inner wall of the slide 10, thereby improving the stability of the static load tester under different terrain conditions.

[0026] Example 2: Figure 1 , Figure 2 andFigure 4 As another embodiment of the utility model, the side wall of the connecting seat 1 is rotatably connected with a threaded rod 15, one end of the threaded rod 15 is fixedly connected with a knob 11, the outer wall of the threaded rod 15 is threadedly connected with a lifting rod 12 which is slidably connected with the side wall of the connecting seat 1, a lifting groove 13 is formed in the connecting part of the side wall of the connecting seat 1 and the lifting rod 12, the bottom of the lifting rod 12 is movably connected with a universal roller 14.

[0027] Further, the lifting rod 12 and the lifting groove 13 form a lifting structure through the threaded rod 15, which is convenient for the rotation of the threaded rod 15 to drive the lifting rod 12 to slide along the inner wall of the lifting groove 13, thereby conveniently adjusting the height of the universal roller 14.

[0028] Further, the lifting rod 12 is provided in two groups, the two groups of lifting rods 12 are symmetrically distributed about the central axis of the connecting seat 1, and the universal roller 14 is provided in two groups, the central axes of the two groups of lifting rods 12 are symmetrically distributed about the central axis of the connecting seat 1, which is convenient for conveniently storing the four groups of universal rollers 14 by setting the two groups of lifting rods 12 which are symmetrically distributed about the central axis of the connecting seat 1.

[0029] Working principle: when using the static load instrument, first, when the static load instrument is used for pile static load test, in order to improve the adjustment effect of the daily use height of the load instrument body 9, the servo motor 3 can be opened according to the need of the use height, the rotating rod 4 is rotated to drive the connecting rod 5 to slide along the inner wall of the limiting groove 6, the movement of the connecting rod 5 is connected through the telescopic rod 8 to drive the placing plate 7 to slide along the inner wall of the sliding groove 10, thereby conveniently adjusting the use height of the placing plate 7, and achieving the effect of stable use on different terrains.

[0030] Finally, when the static load instrument is used for daily pile static load test, in order to improve the daily moving effect of the placing seat and the adjustment effect of the daily use angle of the static load instrument, the knob 11 can be rotated to drive the lifting rod 12 to slide along the inner wall of the lifting groove 13 through the rotation of the threaded rod 15, the sliding of the lifting rod 12 drives the universal roller 14 to adjust the height, thereby conveniently adjusting the use position of the static load instrument.

[0031] This is the working principle of the new static load instrument equipment.

[0032] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the application to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A new type of static load cell apparatus comprising a connection seat (1), characterized in that, The outer wall of the connecting seat (1) is fixedly connected with a fixed rod (2), the outer wall of the connecting seat (1) is fixedly connected with a servo motor (3), the output end of the servo motor (3) is fixedly connected with a swing rod (4) which is rotatably connected with the outer wall of the connecting seat (1), the outer wall of the swing rod (4) is slidably connected with a connecting rod (5), the connecting part of the outer wall of the swing rod (4) and the connecting rod (5) is provided with a limiting groove (6), the top of the connecting rod (5) is fixedly connected with a placing plate (7), the bottom of the placing plate (7) is fixedly connected with a telescopic rod (8) which is slidably connected with the inner wall of the fixed rod (2), the outer wall of the placing plate (7) is provided with a load instrument body (9), and the inner wall of the fixed rod (2) and the connecting part of the telescopic rod (8) are provided with a sliding groove (10).

2. A novel static load cell apparatus as claimed in claim 1, wherein, The side wall of the connecting seat (1) is rotatably connected with a threaded rod (15), one end of the threaded rod (15) is fixedly connected with a knob (11), the outer wall of the threaded rod (15) is threadedly connected with a lifting rod (12) which is slidably connected with the side wall of the connecting seat (1), the connecting part of the side wall of the connecting seat (1) and the lifting rod (12) is provided with a lifting groove (13), and the bottom of the lifting rod (12) is movably connected with a universal roller (14).

3. A novel static load cell apparatus as claimed in claim 1, wherein, The connecting rod (5) forms a sliding structure through the swing rod (4) and the limiting groove (6), the swing rod (4) is provided with two groups, and the positions of the two groups of swing rods (4) are symmetrically distributed about the central axis of the placing plate (7).

4. A novel static load cell apparatus as claimed in claim 1, wherein, The fixed rod (2) and the telescopic rod (8) are both provided with four groups, and the positions of the four groups of fixed rods (2) and telescopic rods (8) are distributed around the connecting seat (1).

5. A novel static load cell apparatus as claimed in claim 1, wherein, The placing plate (7) forms a lifting structure through the connecting rod (5), the telescopic rod (8) and the sliding groove (10).

6. A novel static load cell apparatus as claimed in claim 2, wherein, The lifting rod (12) forms a lifting structure through the threaded rod (15) and the lifting groove (13).

7. A novel static load cell apparatus as claimed in claim 2, wherein, The lifting rod (12) is provided with two groups, and the positions of the two groups of lifting rods (12) are symmetrically distributed about the central axis of the connecting seat (1), and the universal roller (14) is provided with two groups, and the central axes of the two groups of lifting rods (12) are symmetrical.

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