Foundation pit supporting secant pile positioning device

Abstract

The utility model relates to a foundation pit supporting secant pile positioning device which comprises a positioning mechanism, a driving mechanism and a base. The base is arranged on the ground or a construction platform; the driving mechanism and the positioning mechanism are arranged on the base; and the driving mechanism is in sliding connection with the positioning mechanism. The driving mechanism comprises a driving wheel, a driving rope and a driving rod, the driving rope is slidably arranged on the side face of the driving wheel, and the driving rod is arranged on the driving wheel; the positioning mechanism comprises positioning plates, guide grooves and positioning grooves, the positioning plates are arranged on the base in pairs, the side faces of the positioning plates are connected with the driving rope, and the bottoms of the positioning plates are connected with the base; the positioning groove is formed in the side, close to the driving mechanism, of the positioning plate, and the guide groove is formed in the other side of the positioning plate. The structure is simple, the number of parts is small, cost is low, and disassembly and maintenance are convenient; meanwhile, the positioning plate can be moved by arranging the driving mechanism, operation is easy, convenient and rapid, the positioning precision is high, and the construction efficiency and quality can be remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of construction accessories of interlocking pile, in particular to a foundation pit support interlocking pile positioning device. BACKGROUND

[0002] The interlocking pile is a kind of foundation pit support structure formed by interlocking arrangement between piles, mainly used to ensure the accurate positioning of the interlocking pile, ensure that the interlocking relationship between piles is close and accurate;It adopts non-reinforced super-retarding cement concrete pile and reinforced concrete pile arranged at intervals, and forms an integral structure through the interlocking relationship between adjacent piles to jointly bear the load of the building. Through the foundation pit support interlocking pile positioning device, the accurate control of key parameters such as pile position and pile body verticality can be realized, thereby improving the construction quality and overall stability of the interlocking pile;Therefore, it plays a crucial role in the construction of interlocking pile.

[0003] Chinese utility model patent CN215829404U (publication date: February 15, 2022) discloses an interlocking pile positioning device, which sets first positioning plate body, second positioning plate body and fixing mechanism, wherein the fixing mechanism connects the first positioning plate body and the second positioning plate body together to provide a positioning device for interlocking pile pouring, thereby avoiding the use of reinforced concrete guide wall, shortening the construction period, saving cost and being simple and flexible to operate.

[0004] Chinese utility model patent CN213014283U (publication date: April 20, 2021) discloses an adjustable interlocking pile positioning device, which sets a handheld adjusting rod and a displacement frame to realize fine adjustment of the interlocking pile positioning device and solve the problem of long construction period.

[0005] The existing interlocking pile positioning device structure is relatively complex and high in cost;At the same time, affected by various factors, the accuracy of the positioning device is difficult to meet the expected requirements. Therefore, it is necessary to propose a foundation pit support interlocking pile positioning device that can solve the problems of complex structure and high cost of the existing foundation pit support interlocking pile positioning device and significantly improve the positioning accuracy. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model provides a foundation pit support interlocking pile positioning device to solve the problems of complex structure, high cost and low positioning accuracy of the existing foundation pit support interlocking pile positioning device.

[0007] A foundation pit support interlocking pile positioning device comprises a positioning mechanism, a driving mechanism and a base.

[0008] The base (3) is arranged on the ground or construction platform; the driving mechanism (2) and the positioning mechanism (1) are arranged on the base (3); the driving mechanism (2) is in sliding connection with the positioning mechanism (1).

[0009] Further, the driving mechanism comprises a driving wheel, a driving rope and a driving rod.

[0010] The bottom of the driving wheel is fixedly arranged on the base through bolts; the driving rope is slidingly arranged on the side of the driving wheel; and the driving rod is arranged on the upper part of the driving wheel and used for starting the driving mechanism.

[0011] Further, the driving wheel is a short cylinder, and an arc-shaped groove is arranged on the side of the driving wheel, which is matched with the driving rope.

[0012] Further, the positioning mechanism comprises a positioning plate, a guide groove and a positioning groove.

[0013] The positioning plates (11) are arranged in pairs on the base (3).

[0014] The side of the positioning plate (11) is connected with the driving rope (22), and the bottom is connected with the base (3).

[0015] The positioning groove (14) is arranged on the side of the positioning plate (11) close to the driving mechanism (2), and the guide groove (12) is arranged on the other side of the positioning plate (11) in sequence along the horizontal direction.

[0016] Further, the guide groove is matched with the outer contour shape of the bite pile and used for positioning the bite pile.

[0017] Further, the positioning mechanism further comprises a connecting rod connecting the positioning plates, and the connecting rod is in the shape of "T".

[0018] Further, the horizontal rod part of the connecting rod is movably connected with different positioning plates respectively, and the vertical rod part of each connecting rod is fixedly connected with the corresponding positioning plate different from the horizontal rod part thereof through bolts.

[0019] Further, the positioning plate has a through hole in the upper part, and the driving rope is connected with the positioning plate through the hole.

[0020] Further, the base is provided with a sliding groove on the top, and the positioning plate is provided with a sliding block matched with the sliding groove.

[0021] Further, the base is fixedly arranged on the ground or construction platform through bolts around the base.

[0022] The application has the following beneficial effects:

[0023] (1) The application has simple structure, small number of components, low cost and is convenient to disassemble and maintain.

[0024] (2) The application can realize the movement of the positioning plate through the driving mechanism, is simple and convenient to operate and adjustable, has high positioning precision, and can significantly improve construction efficiency and quality. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions 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 below. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0026] Wherein:

[0027] Figure 1 It is a top view of a kind of foundation pit support interlocking pile positioning device;

[0028] Figure 2 It is a driving mechanism local view of a kind of foundation pit support interlocking pile positioning device;

[0029] Wherein: 1-positioning mechanism;2-driving mechanism;3-base;11-positioning plate;12-guide groove;13-connecting rod;14-positioning slot;21-driving wheel;22-driving rope;23-driving rod;211-arc-shaped recess;31-slotted guide. DETAILED DESCRIPTION

[0030] To make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all. In the following description, specific details such as specific configurations and components are provided only to help understand the embodiments of the present application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, in order to be clear and concise, the description of known functions and structures is omitted in the embodiments.

[0031] It should be understood that the "one embodiment" or "the present embodiment" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "one embodiment" or "the present embodiment" appearing throughout the specification does not necessarily mean the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.

[0032] Furthermore, reference numerals and / or letters in the various examples can refer to components that perform the same or similar functions. Such repetitions of reference numerals and / or letters have been reduced where the features so denoted can be obviously deduced based on the usage of such reference numerals and / or letters in the various examples. It is to be noted that the references made to the drawings throughout this description are to illustrate rather than to limit the application.

[0033] The term "and / or", merely describes an associated relationship between associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, B alone, and A and B together. The term " / " in this paper is to describe another relationship between associated objects, which means that there can be two relationships, for example, A / and B, which means that there are two cases of A alone and A and B together. In addition, the characters in " / " in this paper generally represent an "or" relationship between the associated objects before and after.

[0034] The term "at least one" in this paper merely describes the relationship between associated objects, which means that there can be three relationships, for example, at least one of A and B, which means that there are three cases of A alone, A and B together, and B alone.

[0035] It should also be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion.

[0036] Embodiment 1:

[0037] Please refer to Figure 1 A foundation pit support secant pile positioning device, comprising a positioning mechanism 1, a driving mechanism 2 and a base 3;

[0038] The base 3 is arranged on the ground or construction platform; the driving mechanism 2 and the positioning mechanism 1 are arranged on the base 3; the driving mechanism 2 is in sliding connection with the positioning mechanism 1.

[0039] Preferably, the driving mechanism 2 comprises a driving wheel 21, a driving rope 22 and a driving rod 23.

[0040] The bottom of the driving wheel 21 is fixedly arranged on the base 3 by bolts; the driving rope 22 is slidingly arranged on the side of the driving wheel 21; the driving rod 23 is arranged on the upper part of the driving wheel 21 and is used to start the driving mechanism 2.

[0041] Preferably, the driving wheel 21 is a short cylinder, and an arc-shaped groove 211 is arranged on the side of the driving wheel 21, which is matched with the driving rope 22.

[0042] Preferably, the positioning mechanism 1 comprises positioning plates 11, guide grooves 12 and positioning grooves 14; in this embodiment, the positioning plates 11 are two and arranged in pairs on the base 3;

[0043] The side of the positioning plate 11 is connected with the driving rope 22; the bottom is connected with the base 3;

[0044] The positioning groove 14 is arranged on the side of the positioning plate 11 close to the driving mechanism 2; the guide groove 12 is arranged on the other side of the positioning plate 11 in the horizontal direction.

[0045] Preferably, the guide groove 12 is adapted to the outer contour shape of the bite pile for positioning the bite pile.

[0046] Preferably, the positioning mechanism 1 further comprises connecting rods 13 connecting the positioning plates 11; the connecting rod 13 is in the shape of "T".

[0047] Preferably, the horizontal rod part of the connecting rod 13 is movably connected with different positioning plates 11 respectively; the vertical rod part of each connecting rod 13 is fixedly connected with the corresponding positioning plate 11 different from the horizontal rod part; in use, the horizontal rod part of the connecting rod 13 remains fixed and the vertical rod part can move in an arc with the center of the horizontal rod part as the center.

[0048] Preferably, the positioning plate 11 has a hole penetrating through the upper part; the driving rope 22 is connected with the positioning plate 11 through the hole.

[0049] Preferably, the base 3 is provided with a sliding groove 31 on the top; the bottom of the positioning plate 11 is provided with a sliding block adapted to the sliding groove 31.

[0050] Preferably, the base 3 is fixedly arranged on the ground or construction platform by bolts around.

[0051] The technical effect of this embodiment is that the structure is simple, the number of components is small, the cost is low and the disassembly and maintenance are convenient; the movement of the positioning plate can be realized by the driving mechanism, the operation is simple and fast and the positioning precision is high, which can significantly improve the construction efficiency and quality.

[0052] Embodiment 2:

[0053] Based on the above embodiment 1, this embodiment mainly introduces a driving mechanism of a foundation pit support bite pile positioning device; it comprises a driving wheel 21, a driving rope 22 and a driving rod 23; please refer to the partial detail view Figure 2 .

[0054] In the embodiment, the driving wheels 21 are eight in number, and the bottom of the driving wheels 21 is fixed on the base 3 by bolts; the driving ropes 22 are slidingly arranged on the side of the driving wheels 21; and the driving rods 23 are arranged on the upper part of one of the driving wheels 21 for starting the driving mechanism 2.

[0055] Preferably, the driving wheels 21 are short cylinders, and the side of the driving wheels 21 is provided with arc-shaped grooves 211 which are adapted to the driving ropes 22.

[0056] Preferably, the driving ropes 22 are connected with the positioning plate 11 through the holes penetrating the positioning plate 11.

[0057] In the embodiment, the upper part of the side of the positioning plate 11 connected with the driving ropes 22 can be provided with a scale.

[0058] In use, the driving rods 23 are operated to rotate the driving wheels 21, so that the driving ropes 22 drive the positioning plate 11 to slide, and when the positioning plate 11 reaches the appropriate position, the positioning plate 11 is positioned by the positioning grooves 14.

[0059] The technical effect of the embodiment is that the movement of the positioning plate is realized by the driving mechanism, the operation is simple and fast, and the construction efficiency and quality of the bite pile are significantly improved; meanwhile, the scale can accurately control the position of the positioning plate 11, and the positioning precision of the bite pile is improved.

[0060] The above only describes the preferred embodiments of the present application, and does not limit the protection scope of the present application. For those skilled in the art, the present application can be variously changed and modified. Any change, modification, replacement, integration and parameter change of the embodiments within the spirit and principle of the present application, which can realize the same function without departing from the principle and spirit of the present application, falls within the protection scope of the present application.

Claims

1. A positioning device for interlocking piles in foundation pit support, characterized in that, It includes a positioning mechanism (1), a driving mechanism (2), and a base (3); The base (3) is set on the ground or construction platform; the driving mechanism (2) and the positioning mechanism (1) are set on the base (3); the driving mechanism (2) and the positioning mechanism (1) are slidably connected.

2. The positioning device for interlocking piles in foundation pit support according to claim 1, characterized in that: The drive mechanism (2) includes a drive wheel (21), a drive rope (22), and a drive rod (23); The bottom of the drive wheel (21) is fixed on the base (3) by bolts; the drive rope (22) is slidably disposed on the side of the drive wheel (21); the drive rod (23) is disposed on the upper part of the drive wheel (21).

3. The positioning device for interlocking piles in foundation pit support according to claim 2, characterized in that: The drive wheel (21) is a short cylinder with an arc-shaped groove (211) on its side, which is adapted to the drive rope (22).

4. The positioning device for interlocking piles in foundation pit support according to claim 1, characterized in that: The positioning mechanism (1) includes a positioning plate (11), a guide groove (12), and a positioning groove (14). The positioning plates (11) are arranged in pairs on the base (3); The side of the positioning plate (11) is connected to the drive rope (22); the bottom is connected to the base (3); The positioning groove (14) is located on the side of the positioning plate (11) near the drive mechanism (2); the guide groove (12) is arranged sequentially on the other side of the positioning plate (11) in the horizontal direction.

5. The positioning device for interlocking piles in foundation pit support according to claim 4, characterized in that: The guide groove (12) is adapted to the outer contour shape of the interlocking post.

6. The positioning device for interlocking piles in foundation pit support according to claim 5, characterized in that: The positioning mechanism (1) further includes a connecting rod (13) that connects to the positioning plate (11); the connecting rod (13) is "T" shaped.

7. The positioning device for interlocking piles in foundation pit support according to claim 6, characterized in that: The horizontal bar portion of the connecting rod (13) is movably connected to different positioning plates (11), and the vertical bar portion of each connecting rod (13) is fixedly connected to a positioning plate (11) different from its horizontal bar portion by bolts.

8. The positioning device for interlocking piles in foundation pit support according to claim 7, characterized in that: The positioning plate (11) has a through hole at the upper part, and the drive rope (22) is connected to the positioning plate (11) through the hole.

9. A positioning device for interlocking piles in foundation pit support according to claim 4, characterized in that: The base (3) is provided with a groove (31) at the top, and the positioning plate (11) is provided with a slider that matches the groove (31) at the bottom.

10. A positioning device for interlocking piles in foundation pit support according to claim 9, characterized in that: The base (3) is fixed to the ground or construction platform by bolts around its perimeter.

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