Auxiliary leveling device for pile foundation detection

Abstract

The auxiliary leveling device for pile foundation detection comprises a base, an electric hydraulic rod is installed on the base, a connecting sleeve is installed at the telescopic end of the electric hydraulic rod, a limiting assembly is installed on the base and makes contact with the connecting sleeve, and a supporting column is installed at the upper end of the connecting sleeve. A supporting seat is installed on the outer side of the supporting column through a bearing, a connecting frame is installed at the upper end of the supporting seat, the section of the connecting frame is in a U shape, a positioning wheel is installed on the inner side of the connecting frame, transparent windows are installed on the two sides of the connecting frame, and angle indicating lines are arranged on the transparent windows; through the cooperation of the positioning wheel, the transparent window and the angle indication line, personnel can conveniently and directly observe the horizontal state of the contact position of the pile foundation detection device and the positioning wheel, so that subsequent adjustment is facilitated, efficiency is improved, meanwhile, the connecting frame can rotate in the horizontal direction, and the working efficiency is improved. Therefore, compared with the situation that the device cannot rotate, the device is lower in requirement limitation on the mounting position and better in applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to pile foundation detection auxiliary technical field especially, a kind of auxiliary leveling device for pile foundation detection. BACKGROUND

[0002] When detecting anti-pulling pile foundation, the current practice is to place stone blocks on both ends of the anti-pulling pile foundation detection equipment, raise the anti-pulling pile foundation detection equipment, and keep it level, then connect the connecting end of the anti-pulling pile foundation detection device with the pile foundation, and finally drive the pile foundation with the anti-pulling pile foundation detection device and provide upward force to detect whether the anti-pulling pile foundation meets the design requirements. Therefore, during use, the pile foundation detection auxiliary leveling device is needed for leveling, for example, the prior art (Patent No. CN215759214U) discloses an auxiliary leveling device for pile foundation detection, which can conveniently perform leveling operation through the setting of the adjusting assembly, and the adjusting assembly and the anti-pulling pile foundation detection device are connected together through the setting of the fixing assembly.

[0003] Based on the prior art, it is found that during the auxiliary leveling of pile foundation detection, the leveling result cannot be well observed, and continuous adjustment is needed for leveling, which is low in overall efficiency. Meanwhile, when the connection angle between the pile foundation detection auxiliary leveling device and the pile foundation detection device cannot be adjusted, the installation position is limited, which is inconvenient to use. Therefore, the utility model provides an auxiliary leveling device for pile foundation detection to solve the problems in the prior art. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model aims to provide an auxiliary leveling device for pile foundation detection, which has the advantage of convenient use and can solve the problems in the prior art.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: an auxiliary leveling device for pile foundation detection, comprising a base, an electric hydraulic rod is installed on the base, a connecting sleeve is installed at the telescopic end of the electric hydraulic rod, a limiting assembly is installed on the base, the limiting assembly is in contact with the connecting sleeve, a support column is installed at the upper end of the connecting sleeve, a support seat is installed on the outer side of the support column through a bearing, a connecting frame is installed at the upper end of the support seat, the cross section of the connecting frame is in the shape of a V, a positioning wheel is installed on the inner side of the connecting frame, transparent windows are installed on both sides of the connecting frame, and angle indicating lines are provided on the transparent windows.

[0006] Further improvement lies in that the limiting assembly comprises an inner cylinder, the outer side of the inner cylinder is attached to the inner wall of the connecting sleeve, limiting openings are provided on the inner cylinder, a plurality of groups of limiting openings are evenly provided, limiting blocks are provided on the inner side of the limiting openings, and the limiting blocks are fixedly connected with the connecting sleeve.

[0007] Further improvement lies in that the lower end of the base is provided with mounting grooves, the mounting grooves are uniformly provided with a plurality of groups, the inner side of the mounting grooves is provided with supporting blocks, the upper end of the supporting blocks is provided with threaded columns, the upper end of the threaded columns penetrates through the base and is provided with knobs.

[0008] Further improvement lies in that the upper end of the supporting column is provided with a semicircular protrusion, the lower end of the connecting frame is provided with an arc-shaped groove, the upper part of the semicircular protrusion is located in the arc-shaped groove and is in contact with the connecting frame.

[0009] Further improvement lies in that the inner side of the limiting opening is provided with a contact pad, the lower end of the contact pad is in contact with the inner cylinder through a spring.

[0010] Further improvement lies in that the base is provided with a bubble level, and the bubble level is uniformly provided with a plurality of groups.

[0011] Further improvement lies in that the inner side of the connecting frame is provided with a protective pad.

[0012] The pile foundation detection auxiliary leveling device has the advantages that the positioning wheel, the transparent window and the angle indicating line are matched, personnel can directly observe the horizontal state of the contact position of the pile foundation detection device and the positioning wheel, subsequent adjustment is facilitated, the leveling efficiency is improved, the connecting frame can rotate in the horizontal direction, the demand for the installation position of the device is lower than that of the device that cannot rotate, and the applicability is better. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0014] Figure 1 is a formal structure schematic view of the present application.

[0015] Figure 2 is a top view schematic view of the base of the present application.

[0016] Figure 3 is a limiting opening distribution top view schematic view of the present application.

[0017] Figure 4 is a connecting frame distribution schematic view in the working state of the present application.

[0018] Figure 5It is angle indicating line distribution schematic diagram of the utility model.

[0019] Wherein: 1, base; 2, electric hydraulic rod; 3, connecting sleeve; 4, support column; 5, support seat; 6, connecting frame; 7, positioning wheel; 8, transparent window; 9, angle indicating line; 10, inner cylinder; 11, limiting port; 12, limiting block; 13, mounting groove; 14, support block; 15, threaded column; 16, knob; 17, semicircular protrusion; 18, arc-shaped groove; 19, contact pad; 20, spring; 21, bubble level; 22, protective pad; 23, pile foundation detection device. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the utility model, the utility model will be further described in conjunction with the embodiment below, and the embodiment is only used to explain the utility model and does not constitute the limitation of the protection scope of the utility model.

[0021] According to Figures 1-5 As shown in the figure, the embodiment proposes a kind of auxiliary leveling device for pile foundation detection, including base 1, base 1 is plate-shaped, the lower end of base 1 is equipped with mounting groove 13, and mounting groove 13 is evenly provided with several groups, the inboard of mounting groove 13 is equipped with support block 14, the upper end of support block 14 is equipped with threaded column 15, threaded column 15 passes through base 1, and is equipped with knob 16.The embodiment, mounting groove 13 is evenly provided with four groups, and the lower end of mounting groove 13 is communicated with the outside, and correspondingly, threaded column 15 is connected with base 1 by screw thread, while bubble level 21 is installed on base 1, bubble level 21 is evenly provided with several groups, in the embodiment, bubble level 21 is evenly provided with four groups, under the action of bubble level 21, the device can be leveled to base 1 by adjusting the vertical position of support block 14 before use, then subsequent auxiliary leveling operation is carried out on the basis of leveling base 1, which can improve the accuracy of subsequent leveling.

[0022] Base 1 is equipped with electric hydraulic rod 2, and the telescopic end of electric hydraulic rod 2 is equipped with connecting sleeve 3, in the embodiment, electric hydraulic rod 2 is vertically arranged on base 1, and base 1 is equipped with limiting assembly, and limiting assembly contacts connecting sleeve 3, such as Figure 3As shown, the limiting assembly includes an inner cylinder 10, in this embodiment, the upper end of the connecting sleeve 3 is designed in a closed manner, while the upper and lower ends of the inner cylinder 10 are designed in an open manner, the outer side of the inner cylinder 10 is attached to the inner wall of the connecting sleeve 3, thus, on the basis of the inner cylinder 10 being fixed to the base 1, the connecting sleeve 3 can only move up and down, so the inner cylinder 10 limits the moving direction of the connecting sleeve 3, avoiding the inclination and other situations that affect the subsequent leveling operation. The inner cylinder 10 is provided with a limiting port 11, and the limiting port 11 is uniformly provided with a plurality of groups, in this embodiment, the limiting port 11 is uniformly provided with four groups, the inner side of the limiting port 11 is provided with a limiting block 12, and the limiting block 12 is fixedly connected with the connecting sleeve 3, and at the same time, the limiting block 12 is in contact with the inner cylinder 10, and the limiting effect is achieved by the cooperation of the limiting block 12 and the limiting port 11.

[0023] The inner side of the limiting port 11 is provided with a contact pad 19, the lower end of the contact pad 19 is in contact with the inner cylinder 10 through a spring 20, and the contact pad 19 is located directly below the limiting block 12. When the electric hydraulic rod 2 cannot support the connecting sleeve 3 due to abnormal conditions, the connecting sleeve 3 will quickly fall under the condition of being lifted, and then through the cooperation of the contact pad 19 and the spring 20, a certain buffering effect can be achieved.

[0024] The upper end of the connecting sleeve 3 is provided with a supporting column 4, and the outer side of the supporting column 4 is provided with a supporting seat 5 through a bearing, the upper end of the supporting seat 5 is provided with a connecting frame 6, and the cross section of the connecting frame 6 is in the shape of a V, when working, Figure 4 As shown, the connecting frame 6 is used to connect with the pile foundation detection device 23, and after leveling, corresponding fixation is performed, in this embodiment, under the cooperation of the supporting column 4 and the supporting seat 5, the horizontal angle of the connecting frame 6 can be adaptively adjusted, so that after the base 1 is adjusted, corresponding connection can be performed according to the installation direction of the pile foundation detection device 23, so the adaptability of the device is wider.

[0025] At the same time, the upper end of the supporting column 4 is provided with a semicircular protrusion 17, the lower end of the connecting frame 6 is provided with an arc-shaped groove 18, the upper part of the semicircular protrusion 17 is located in the arc-shaped groove 18 and is in contact with the connecting frame 6, the semicircular protrusion 17 serves to strengthen the connection between the supporting column 4 and the connecting frame 6 and improve the stability of the support, while not affecting the rotation of the connecting frame 6, a protection pad 22 is installed on the inner side of the connecting frame 6, and the protection pad 22 is symmetrically provided with two groups, which is used to contact with the pile foundation detection device 23.

[0026] A positioning wheel 7 is installed on the inner side of the connecting frame 6, transparent windows 8 are installed on both sides of the connecting frame 6, and angle indicating lines 9 are provided on the transparent windows 8, as Figure 4As shown, in use, the device needs to be provided with two groups, that is, the connecting frame 6 is also provided with two groups, when the base 1 is leveled, the two ends of the pile foundation detection device 23 are respectively placed in the connecting frames 6 on both sides, at this time, it is in contact with the positioning wheel 7, and the point of contact is corresponding to the position of the angle indicating line 9, in the embodiment, the angle indicating line 9 is a 360° indicating line, therefore, under the angle of external observation, it can be seen whether the pile foundation detection device 23 is in a horizontal state (that is, the lower end surface of the two end parts of the pile foundation detection device 23 is matched with the indicating line), if it is matched with the initial 0° indicating line (directly observed by naked eye), that is, it is explained that the pile foundation detection device 23 is in a horizontal state at this time, and this is also on the basis of leveling the base 1 to adjust, so as to ensure that the pile foundation detection device 23 and the base 1 are in a parallel state, and the horizontal property of the pile foundation detection device 23 is guaranteed. In the embodiment, the leveling mode is to adjust the height of the connecting frame 6 through the telescopic movement of the electric hydraulic rod 2, so as to adjust the height of the end part of the pile foundation detection device 23, and adjust the levelness thereof.

[0027] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary levelling device for pile testing, comprising a base (1), characterised in that: The base (1) is provided with an electric hydraulic rod (2), and the telescopic end of the electric hydraulic rod (2) is provided with a connecting sleeve (3), the base (1) is provided with a limiting assembly, and the limiting assembly is in contact with the connecting sleeve (3), the upper end of the connecting sleeve (3) is provided with a supporting column (4), and the outer side of the supporting column (4) is provided with a supporting seat (5) through a bearing, the upper end of the supporting seat (5) is provided with a connecting frame (6), and the cross section of the connecting frame (6) is in the shape of a V, the inner side of the connecting frame (6) is provided with a positioning wheel (7), both sides of the connecting frame (6) are provided with transparent windows (8), and the transparent windows (8) are provided with angle indicating lines (9).

2. The auxiliary leveling device for pile foundation detection according to claim 1, characterized in that: The limiting assembly comprises an inner cylinder (10), the outer side of the inner cylinder (10) is attached to the inner wall of the connecting sleeve (3), the inner cylinder (10) is provided with limiting openings (11), and a plurality of groups of limiting openings (11) are uniformly arranged, the inner side of the limiting opening (11) is provided with a limiting block (12), and the limiting block (12) is fixedly connected with the connecting sleeve (3).

3. The auxiliary leveling device for pile foundation detection according to claim 1, characterized in that: The lower end of the base (1) is provided with an installation groove (13), and a plurality of groups of installation grooves (13) are uniformly arranged, the inner side of the installation groove (13) is provided with a supporting block (14), the upper end of the supporting block (14) is provided with a threaded column (15), the upper end of the threaded column (15) penetrates through the base (1) and is provided with a knob (16).

4. The auxiliary leveling device for pile foundation detection according to claim 1, characterized in that: The upper end of the supporting column (4) is provided with a semicircular protrusion (17), the lower end of the connecting frame (6) is provided with an arc-shaped groove (18), and the upper part of the semicircular protrusion (17) is located in the arc-shaped groove (18) and in contact with the connecting frame (6).

5. The auxiliary leveling device for pile testing according to claim 2, characterized in that: The inner side of the limiting opening (11) is provided with a contact pad (19), and the lower end of the contact pad (19) is in contact with the inner cylinder (10) through a spring (20).

6. The auxiliary leveling device for pile testing according to claim 1, wherein: The base (1) is provided with a bubble level (21), and a plurality of groups of bubble levels (21) are uniformly arranged.

7. The auxiliary leveling device for pile testing according to claim 1, wherein: The inner side of the connecting frame (6) is provided with a protective pad (22).

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