Long auger drilling and pressure-grouting concrete secant pile structure

Abstract

The utility model relates to the technical field of secant piles, in particular to a long auger drilling and pressure grouting concrete secant pile structure which comprises a fixing mechanism, a lock catch mechanism and a secant pile mechanism, the fixing mechanism is fixedly arranged outside the secant pile mechanism, the lock catch mechanism is fixedly arranged inside the fixing mechanism, and the lock catch mechanism is fixedly arranged inside the secant pile mechanism. The fixing mechanism comprises a fixing plate, an electric telescopic column, an electric telescopic seat, a fixing rod, a fixing bolt, a connecting rod, a movable opening, a pulling rod and a transverse rod, and the electric telescopic column is fixedly arranged at the top of the fixing plate. When the long auger drilling and pressure grouting concrete secant pile structure is used, firstly, an electric telescopic column is made to stretch out and draw back by controlling an electric telescopic base, so that the secant pile mechanism is clamped and fixed by a fixing plate from the top and the bottom, and by means of the design, secant piles are convenient to disassemble and assemble; and the efficiency of assembling and disassembling the secant piles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of occlusal piles, in particular to a long spiral bored and pressure-cast concrete occlusal pile structure. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site.

[0003] In the Chinese utility model patent application CN213867790U, the specification discloses a combined construction occlusal pile structure, including an occlusal pile structure body, the occlusal structure body includes a first occlusal pile, a second occlusal pile and a third occlusal pile, the first occlusal pile is movably connected to the top of the second occlusal pile, the third occlusal pile is movably connected to the bottom of the second occlusal pile, both sides of the occlusal pile structure body are movably connected with fixed limit plates, and the top of the inner side of the fixed limit plate is fixedly connected with a first clamping block. The utility model sets a fixed limit plate to separate the first clamping block and the second clamping block from the first occlusal pile and the third occlusal pile, and then separates the first occlusal pile and the third occlusal pile from the second occlusal pile, thereby reducing the volume of the occlusal pile structure body, thereby achieving the effect of being able to be split, solving the problem that the existing occlusal pile structure cannot be split, and the combined construction occlusal pile structure has the advantage of being able to be split, but the splitting and fixing of the device is relatively troublesome. Although it can be split, the splitting efficiency is low. For this reason, we propose a long spiral drilling and pressure-casting concrete occlusal pile structure. Utility Model Content

[0004] The utility model aims to provide a long spiral bored pressure-cast concrete interlocking pile structure to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A long spiral bored concrete interlocking pile structure, comprising a fixing mechanism, a locking mechanism and an interlocking pile mechanism, wherein the fixing mechanism is fixedly arranged on the outside of the interlocking pile mechanism, and the locking mechanism is fixedly arranged on the inside of the fixing mechanism, and the fixing mechanism comprises a fixing plate, an electric telescopic column, an electric telescopic seat, a fixing rod, a fixing bolt, a connecting rod, a movable opening, a pulling rod and a cross bar, wherein the electric telescopic column is fixedly arranged on the top of the fixing plate, the electric telescopic seat is fixedly arranged on the top of the electric telescopic column, the fixing rod is fixedly arranged on the top of the electric telescopic seat, the fixing bolt is fixedly arranged on both ends of the fixing rod, the connecting rod is fixedly arranged between opposite sides of the fixing rod, the movable opening is opened on the connecting rod, the pulling rod is movably arranged in the movable opening, and the cross bar is fixedly arranged between the connecting rods.

[0007] Preferably, the locking mechanism comprises a movable cavity, a spring, a limiting plate, a groove and a latch, and the movable cavity is opened inside the connecting rod.

[0008] Through the above solution, the limiting plate can move in the active cavity through the active cavity.

[0009] Preferably, one end of the spring is fixedly arranged inside the movable cavity, and the other end of the spring is fixedly arranged on a limit plate, and the limit plate is fixedly arranged on the pulling rod.

[0010] Through the above solution, the pull rod is provided so that the latch pin can be moved by the pull rod.

[0011] Preferably, the groove is formed at one end of the cross bar, the latch is movably arranged inside the groove, and one end of the latch is fixedly arranged on the pulling rod.

[0012] Through the above solution, the pull rod can lock the cross bar by arranging the latch pin.

[0013] Preferably, the bite pile mechanism comprises a first bite pile, a second bite pile, a third bite pile, a first through hole, a second through hole and a third through hole, and the first bite pile is fixedly arranged at the bottom of the fixing plate.

[0014] Through the above solution, the pouring of concrete is facilitated by setting the first engaging piles.

[0015] Preferably, the second occlusal pile is fixedly arranged at the bottom of the first occlusal pile, and the third occlusal pile is fixedly arranged at the bottom of the second occlusal pile.

[0016] According to the above scheme, the pouring of concrete is facilitated by setting the second engaging pile.

[0017] Preferably, the first through hole passes through the bite pile mechanism, the second through hole passes through the bite pile mechanism, and the third through hole passes through the bite pile mechanism.

[0018] According to the above solution, the gap between the first through hole and the third through hole is made smaller by providing the second through hole.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. This kind of long spiral bored concrete interlocking pile structure, when in use, first controls the electric telescopic seat to make the electric telescopic column extend and retract, so that the fixing plate clamps and fixes the interlocking pile mechanism from the top and bottom. The above design makes the disassembly and assembly between the interlocking piles convenient, and improves the efficiency of the assembly and disassembly between the interlocking piles.

[0021] 2. This long spiral bored concrete interlocking pile structure, by toggling the pulling rod, makes the pin disengage from the groove under the combined action of the spring, the limit plate and the pin, so that the cross bar is directly separated from the connecting rod. Through the above operation, the disassembly and assembly of the fixing mechanism is more convenient, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the bite pile mechanism of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the fixing rod and the connecting rod of the utility model;

[0025] Figure 4 It is a schematic diagram of the locking mechanism of the utility model.

[0026] In the figure: 1. fixing mechanism; 101. fixing plate; 102. electric telescopic column; 103. electric telescopic seat; 104. fixing rod; 105. fixing bolt; 106. connecting rod; 107. movable opening; 108. pulling rod; 109. cross bar; 2. locking mechanism; 201. movable cavity; 202. spring; 203. limit plate; 204. groove; 205. latch; 3. bite pile mechanism; 301. first bite pile; 302. second bite pile; 303. third bite pile; 304. first through hole; 305. second through hole; 306. third through hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 4 As shown, a technical solution provided by the utility model:

[0029] A long spiral bored concrete interlocking pile structure comprises a fixing mechanism 1, a locking mechanism 2 and an interlocking pile mechanism 3, wherein the fixing mechanism 1 is fixedly arranged on the outside of the interlocking pile mechanism 3, the locking mechanism 2 is fixedly arranged on the inside of the fixing mechanism 1, the fixing mechanism 1 comprises a fixing plate 101, an electric telescopic column 102, an electric telescopic seat 103, a fixing rod 104, a fixing bolt 105, a connecting rod 106, a movable opening 107, a pulling rod 108 and a cross bar 109, the electric telescopic column 102 is fixedly arranged on the top of the fixing plate 101, the electric telescopic seat 103 is fixedly arranged on the top of the electric telescopic column 102, the fixing rod 104 is fixedly arranged on the top of the electric telescopic seat 103, the fixing bolt 105 is fixedly arranged on both ends of the fixing rod 104, the connecting rod 106 is fixedly arranged between opposite sides of the fixing rod 104, the movable opening 107 is opened on the connecting rod 106, the pulling rod 108 is movably arranged in the movable opening 107, and the cross bar 109 is fixedly arranged between the connecting rods 106.

[0030] In this embodiment, preferably, the locking mechanism 2 includes an active cavity 201 , a spring 202 , a limiting plate 203 , a groove 204 and a latch 205 , and the active cavity 201 is opened inside the connecting rod 106 .

[0031] Through the above solution, the limiting plate 203 can move in the active cavity 201 through the active cavity 201 .

[0032] In this embodiment, preferably, one end of the spring 202 is fixedly disposed inside the movable cavity 201 , and the other end of the spring 202 is fixedly disposed on the limit plate 203 , and the limit plate 203 is fixedly disposed on the pulling rod 108 .

[0033] According to the above solution, the pull rod 108 is provided so that the latch 205 can be moved by the pull rod 108 .

[0034] In this embodiment, preferably, the groove 204 is provided at one end of the cross bar 109 , the latch 205 is movably disposed inside the groove 204 , and one end of the latch 205 is fixedly disposed on the pulling rod 108 .

[0035] According to the above solution, the pull rod 108 can lock the cross bar 109 by providing the latch 205 .

[0036] In this embodiment, preferably, the bite pile mechanism 3 includes a first bite pile 301 , a second bite pile 302 , a third bite pile 303 , a first through hole 304 , a second through hole 305 and a third through hole 306 , and the first bite pile 301 is fixedly arranged at the bottom of the fixing plate 101 .

[0037] Through the above solution, the first engaging piles 301 are provided to facilitate the pouring of concrete.

[0038] In this embodiment, preferably, the second occlusal pile 302 is fixedly disposed at the bottom of the first occlusal pile 301 , and the third occlusal pile 303 is fixedly disposed at the bottom of the second occlusal pile 302 .

[0039] According to the above solution, the second engaging piles 302 are provided to facilitate the pouring of concrete.

[0040] In this embodiment, preferably, the first through hole 304 penetrates the bite pile mechanism 3 , the second through hole 305 penetrates the bite pile mechanism 3 , and the third through hole 306 penetrates the bite pile mechanism 3 .

[0041] According to the above solution, the second through hole 305 is provided to make the gap between the first through hole 304 and the third through hole 306 smaller.

[0042] When a long spiral bored concrete interlocking pile structure of the present embodiment is in use, the electric telescopic seat 103 is first controlled to extend and retract the electric telescopic column 102, so that the fixing plate 101 clamps and fixes the interlocking pile mechanism 3 from the top and bottom. The above design facilitates the disassembly and assembly of the interlocking piles, and improves the efficiency of the assembly and disassembly of the interlocking piles. By toggling the pulling rod 108, the combined action of the spring 202, the limit plate 203 and the latch 205 causes the latch 205 to disengage from the groove 204, so that the cross bar 109 is directly separated from the connecting rod 106. The above operation makes the disassembly and assembly of the fixing mechanism 1 more convenient, thereby improving the practicality of the device.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A long spiral bored concrete interlocking pile structure, comprising a fixing mechanism (1), a locking mechanism (2) and an interlocking pile mechanism (3), characterized in that: The fixing mechanism (1) is fixedly arranged on the outside of the engaging pile mechanism (3), and the locking mechanism (2) is fixedly arranged on the inside of the fixing mechanism (1). The fixing mechanism (1) comprises a fixing plate (101), an electric telescopic column (102), an electric telescopic seat (103), a fixing rod (104), a fixing bolt (105), a connecting rod (106), a movable opening (107), a pulling rod (108) and a cross bar (109). The electric telescopic column (102) is fixedly arranged on the top of the fixing plate (101), and the electric telescopic seat (103) is fixedly arranged on the top of the electric telescopic column (102), the fixing rod (104) is fixedly arranged on the top of the electric telescopic seat (103), the fixing bolt (105) is fixedly arranged at both ends of the fixing rod (104), the connecting rod (106) is fixedly arranged between the opposite sides of the fixing rod (104), the movable opening (107) is opened on the connecting rod (106), the pulling rod (108) is movably arranged in the movable opening (107), and the cross rod (109) is fixedly arranged between the connecting rods (106).

2. The long spiral bored concrete interlocking pile structure according to claim 1, characterized in that: The locking mechanism (2) comprises an active cavity (201), a spring (202), a limiting plate (203), a groove (204) and a latch (205); the active cavity (201) is provided inside the connecting rod (106).

3. The long spiral bored concrete interlocking pile structure according to claim 2, characterized in that: One end of the spring (202) is fixedly arranged inside the movable cavity (201), and the other end of the spring (202) is fixedly arranged on a limit plate (203), and the limit plate (203) is fixedly arranged on the pulling rod (108).

4. The long spiral bored concrete interlocking pile structure according to claim 2, characterized in that: The groove (204) is formed at one end of the crossbar (109), the latch (205) is movably arranged inside the groove (204), and one end of the latch (205) is fixedly arranged on the pulling rod (108).

5. The long spiral bored concrete interlocking pile structure according to claim 1, characterized in that: The bite pile mechanism (3) comprises a first bite pile (301), a second bite pile (302), a third bite pile (303), a first through hole (304), a second through hole (305) and a third through hole (306); the first bite pile (301) is fixedly arranged at the bottom of the fixing plate (101).

6. The long spiral bored concrete interlocking pile structure according to claim 5, characterized in that: The second occlusal pile (302) is fixedly arranged at the bottom of the first occlusal pile (301), and the third occlusal pile (303) is fixedly arranged at the bottom of the second occlusal pile (302).

7. The long spiral bored concrete interlocking pile structure according to claim 5, characterized in that: The first through hole (304) passes through the bite pile mechanism (3), the second through hole (305) passes through the bite pile mechanism (3), and the third through hole (306) passes through the bite pile mechanism (3).

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