Self-supporting type foundation pit supporting structure based on hoisting and positioning of embedded part

Abstract

The utility model discloses a self-supporting type foundation pit supporting structure based on hoisting and positioning of an embedded part, and relates to the technical field of constructional engineering. The connecting mechanism is arranged on the supporting mechanism, and the positioning mechanisms are distributed on the cement piles. Adjustment can be conveniently carried out according to the shape of the foundation pit, so that the foundation pit support has self-supporting force; and the embedded part is convenient to hoist and position, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a self-supporting foundation pit supporting structure based on the hoisting and positioning of embedded parts. Background Art

[0002] When the foundation pit support is in use, it needs to be built according to the shape of the foundation pit. However, the support rods used in the foundation pit support are of certain specifications and cannot be aligned with the shape of the foundation pit, resulting in the force points of the support rods of the foundation pit support being offset, without self-supporting force, and without the reserved position required for the lifting of embedded parts, which is not convenient for lifting and positioning of embedded parts. For this reason, a self-supporting foundation pit support structure based on the lifting and positioning of embedded parts is proposed. Utility Model Content

[0003] The purpose of the utility model is to address the defects and shortcomings of the prior art and to propose a self-supporting foundation pit support structure based on the lifting and positioning of embedded parts, so as to solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it comprises:

[0005] Support mechanisms, wherein the number of the support mechanisms is several and they are respectively arranged in a ring-shaped distribution;

[0006] A connecting mechanism, wherein the connecting mechanism is arranged on the supporting mechanism,

[0007] Positioning mechanisms, the number of the positioning mechanisms is several and they are distributed on the cement piles.

[0008] Preferably, the supporting mechanism comprises:

[0009] A positioning rod, wherein a vertebral body No. 1 is integrally formed at the bottom of the positioning rod;

[0010] The cement pile is cast on the positioning rod, and the upper end of the positioning rod is exposed above the cement pile.

[0011] Preferably, the connecting mechanism comprises:

[0012] A number one connecting ring, wherein the number of the number one connecting rings is several and each of the connecting rings is slidably sleeved on the positioning rod up and down;

[0013] A connecting slide bar, wherein the connecting slide bars are in a plurality and are respectively fixed to one of the upper and lower No. 1 connecting rings; a No. 1 empty slot is provided in the connecting slide bar;

[0014] The number of the fixed slide bars is several and they are distributed and fixed on one of the downward No. 1 connecting rings, and the connecting slide bars and the fixed slide bars on the two upper and lower adjacent No. 1 connecting rings are arranged alternately up and down, and the connecting slide bars located horizontally adjacent are slidably arranged in the fixed slide bars; the fixed slide bars are provided with No. 2 empty slots, and the upper and lower No. 1 empty slots and No. 2 empty slots are arranged through each other;

[0015] Insertion rods, the number of which is several and which are inserted into the first empty slot and the second empty slot respectively;

[0016] The second vertebral body has a plurality of second vertebral bodies, and each of the second vertebral bodies is integrally formed at the bottom of the insertion rod.

[0017] Preferably, the positioning mechanism comprises:

[0018] A second connecting ring, the second connecting ring being movably mounted on the cement pile;

[0019] A connecting pipe, the connecting pipe is screwed to the second connecting ring through the bearing seat;

[0020] A connecting rod, the connecting rod being movably inserted into the connecting pipe;

[0021] A positioning ring is fixed on the connecting rod.

[0022] Preferably, a No. 1 fixing bolt is screwed onto the No. 2 connecting ring via a thread, and the inner end of the No. 1 fixing bolt is abutted against the cement pile.

[0023] Preferably, a No. 2 fixing bolt is screwed onto the connecting pipe via a thread, and the inner end of the No. 2 fixing bolt is abutted against the connecting rod.

[0024] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a self-supporting foundation pit support structure based on the lifting and positioning of embedded parts, which is convenient for adjustment according to the shape of the foundation pit, so that the foundation pit support has self-supporting force; it is convenient for lifting and positioning of embedded parts, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] Figure 2It is a southwest isometric view of the utility model.

[0028] Figure 3 yes Figure 2 Enlarged view of part A in .

[0029] Figure 4 It is a structural schematic diagram of the connecting slide bar and the fixed slide bar in the utility model.

[0030] Description of reference numerals:

[0031] Support mechanism 1, positioning rod 1-1, vertebral body No. 1 1-2, cement pile 1-3, connecting mechanism 2, connecting ring No. 1 2-1, connecting slide 2-2, empty slot No. 1 2-3, fixed slide 2-4, empty slot No. 2 2-5, plug rod 2-6, vertebral body No. 2-7, positioning mechanism 3, connecting ring No. 2 3-1, fixing bolt No. 1 3-2, connecting pipe 3-3, connecting rod 3-4, fixing bolt No. 2 3-5, positioning ring 3-6. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings.

[0033] See also Figure 1-4 , which contains:

[0034] Support mechanism 1, the number of the support mechanisms 1 is several, and they are respectively arranged in a ring shape; the support mechanisms 1 each include:

[0035] A positioning rod 1-1, wherein a vertebral body No. 1-2 is integrally formed at the bottom of the positioning rod 1-1;

[0036] Cement pile 1-3, the cement pile 1-3 is cast on the positioning rod 1-1, and the upper end of the positioning rod 1-1 is exposed above the cement pile 1-3;

[0037] The connecting mechanism 2 is arranged on the supporting mechanism 1, and the connecting mechanism 2 comprises:

[0038] A number one connecting ring 2-1, wherein the number of the number one connecting ring 2-1 is several and each of them is slidably sleeved on the positioning rod 1-1 up and down;

[0039] The connecting slide bar 2-2 is provided in a plurality of pieces and is fixed to one of the upper and lower No. 1 connecting rings 2-1 respectively; a No. 1 empty slot 2-3 is provided in the connecting slide bar 2-2;

[0040] The fixed slide bar 2-4 is provided in several numbers and is distributed and fixed on one of the downward No. 1 connecting rings 2-1, and the connecting slide bars 2-2 and the fixed slide bars 2-4 on the two No. 1 connecting rings 2-1 adjacent to each other are arranged alternately up and down, and the connecting slide bars 2-2 adjacent to each other horizontally are slidably arranged in the fixed slide bar 2-4; the fixed slide bar 2-4 is provided with a No. 2 empty slot 2-5, and the No. 1 empty slot 2-3 and the No. 2 empty slot 2-5 are arranged through each other;

[0041] Insertion rods 2-6, the number of the insertion rods 2-6 is several, and they are inserted into the first empty slot 2-3 and the second empty slot 2-5 respectively;

[0042] The second vertebral body 2-7, the number of the second vertebral body 2-7 is several, and each of them is integrally formed at the bottom of the insertion rod 2-6;

[0043] Positioning mechanism 3, the number of the positioning mechanism 3 is several, and they are distributed on the cement piles 1-3, and the positioning mechanism 3 includes:

[0044] A second connecting ring 3-1, the second connecting ring 3-1 is movably mounted on the cement pile 1-3; a first fixing bolt 3-2 is screwed onto the second connecting ring 3-1 through a thread, and the inner end of the first fixing bolt 3-2 is abutted against the cement pile 1-3;

[0045] A connecting pipe 3-3, wherein the connecting pipe 3-3 is screwed to the second connecting ring 3-1 through a bearing seat;

[0046] A connecting rod 3-4, wherein the connecting rod 3-4 is movably inserted in the connecting pipe 3-3; a No. 2 fixing bolt 3-5 is screwed on the connecting pipe 3-3 through a thread, and the inner end of the No. 2 fixing bolt 3-5 is abutted against the connecting rod 3-4;

[0047] The positioning ring 3-6 is fixed on the connecting rod 3-4.

[0048] The working principle of this specific implementation is: select a suitable number of positioning rods 1-1, fix them on the ground through the first vertebral body 1-2; cast cement piles 1-3 on the positioning columns, and the upper part of the positioning rods 1-1 is exposed outside;

[0049] Select the positioning ring 3-6 that is suitable for the lifting of the embedded parts, select the connecting rod 3-4 of appropriate length and insert it into the connecting pipe 3-3, put the No. 2 connecting ring 3-1 on the cement pile 1-3, place the positioning ring 3-6 at the position of the embedded parts, and fix it with the No. 1 fixing bolt 3-2 and the No. 2 fixing bolt 3-5;

[0050] Slide the connecting slide 2-2 into the fixed slide 2-4, and put the No. 1 connecting rings 2-1 on both sides onto the positioning rod 1-1, so that the cement piles 1-3 are connected with the connecting slide 2-2 and the fixed slide 2-4 in pairs; insert the insertion rod 2-6 into the No. 1 empty groove 2-3 and the No. 2 empty groove 2-5, and use the No. 2 vertebral body 2-7 to insert it into the ground to form a fixation, so that the insertion rod 2-6, the connecting slide 2-2 and the fixed slide 2-4 form a fixed self-support to provide supporting force.

[0051] After adopting the above structure, the beneficial effects of this specific implementation are:

[0052] 1. A support rod mechanism and a connecting mechanism 2 are provided, which are convenient for adjustment according to the shape of the foundation pit, so that the foundation pit support has self-supporting force;

[0053] 2. A positioning mechanism 3 is provided to facilitate the positioning of the embedded parts during hoisting, thus improving practicality.

[0054] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A self-supporting foundation pit support structure based on the hoisting and positioning of embedded parts, characterized in that: It contains: Support mechanisms (1), wherein the number of the support mechanisms (1) is plural and they are arranged in a ring-shaped distribution; A connecting mechanism (2), wherein the connecting mechanism (2) is arranged on the supporting mechanism (1). Positioning mechanisms (3), the number of the positioning mechanisms (3) is several and they are distributed on the cement piles (1-3).

2. A self-supporting foundation pit support structure based on the lifting and positioning of embedded parts according to claim 1, characterized in that: The supporting mechanism (1) comprises: A positioning rod (1-1), wherein a first vertebral body (1-2) is integrally formed at the bottom of the positioning rod (1-1); A cement pile (1-3) is cast on a positioning rod (1-1), and the upper end of the positioning rod (1-1) is exposed above the cement pile (1-3).

3. A self-supporting foundation pit support structure based on the lifting and positioning of embedded parts according to claim 1, characterized in that: The connecting mechanism (2) comprises: A number one connecting ring (2-1), wherein the number of the number one connecting rings (2-1) is plural and each of them is slidably sleeved on the positioning rod (1-1) up and down; A connecting slide bar (2-2), wherein the connecting slide bars (2-2) are multiple in number and are respectively fixed to one of the upper and lower No. 1 connecting rings (2-1); a No. 1 empty slot (2-3) is provided in the connecting slide bar (2-2); A fixed slide bar (2-4), wherein the number of the fixed slide bars (2-4) is several and they are distributed and fixed on one of the downward No. 1 connecting rings (2-1), and the connecting slide bars (2-2) and the fixed slide bars (2-4) on the two No. 1 connecting rings (2-1) adjacent to each other are arranged alternately up and down, and the connecting slide bars (2-2) adjacent to each other horizontally are slidably clamped in the fixed slide bar (2-4); a No. 2 empty slot (2-5) is opened in the fixed slide bar (2-4), and the No. 1 empty slot (2-3) and the No. 2 empty slot (2-5) are arranged in a through manner; Insertion rods (2-6), the number of the insertion rods (2-6) being several and respectively inserted into the first empty slot (2-3) and the second empty slot (2-5); The second vertebral body (2-7) is a plurality of second vertebral bodies (2-7) and each of them is integrally formed at the bottom of the insertion rod (2-6).

4. The self-supporting foundation pit support structure based on the lifting and positioning of embedded parts according to claim 1 is characterized in that: The positioning mechanism (3) comprises: A second connecting ring (3-1), wherein the second connecting ring (3-1) is movably mounted on the cement pile (1-3); A connecting pipe (3-3), wherein the connecting pipe (3-3) is screwed to the second connecting ring (3-1) via a bearing seat; A connecting rod (3-4), wherein the connecting rod (3-4) is movably inserted into the connecting tube (3-3); A positioning ring (3-6), wherein the positioning ring (3-6) is fixed on the connecting rod (3-4).

5. A self-supporting foundation pit support structure based on the lifting and positioning of embedded parts according to claim 4, characterized in that: A No. 1 fixing bolt (3-2) is screwed onto the No. 2 connecting ring (3-1) via a thread, and the inner end of the No. 1 fixing bolt (3-2) is abutted against the cement pile (1-3).

6. The self-supporting foundation pit support structure based on the lifting and positioning of embedded parts according to claim 4 is characterized in that: A No. 2 fixing bolt (3-5) is screwed onto the connecting pipe (3-3) via a thread, and the inner end of the No. 2 fixing bolt (3-5) is abutted against the connecting rod (3-4).

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