Auxiliary device for foundation reinforcement

Abstract

The utility model relates to the technical field of foundation auxiliary devices, and discloses an auxiliary device for foundation reinforcement, which comprises a base and a fixing plate, one end of the top of the base is fixedly connected with a second hinge seat, the inner side of the second hinge seat is in hinged connection with a second threaded rod, and one end of the second threaded rod is in threaded connection with a threaded sleeve. The interior of one end of the threaded sleeve is in threaded connection with a first threaded rod, the outer side of the fixing plate is in contact connection with a foundation body, the inner side of the fixing plate is fixedly connected with a first hinge seat, and the inner side of the first hinge seat is in hinged connection with one end of the first threaded rod; the base is placed on one side of the foundation body, the base is fixed to the ground through the fixing bolts, then the threaded sleeve is rotated, the first threaded rod and the second threaded rod are made to be away from each other in the threaded sleeve, and therefore the first threaded rod pushes the fixing plate to be close to the foundation body, and the foundation body is clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation auxiliary devices, in particular to an auxiliary device for foundation reinforcement. Background Art

[0002] Auxiliary devices for foundation reinforcement are a commonly used equipment in construction. Foundation reinforcement is an important civil engineering technology that aims to improve the bearing capacity and stability of the foundation and prevent the building from sinking or tilting. Auxiliary devices for foundation reinforcement can greatly improve the efficiency and quality of reinforcement. The following are some common auxiliary devices for foundation reinforcement.

[0003] With regard to the existing related technologies, the inventors believe that the following defects exist: in the prior art, the auxiliary device for foundation reinforcement generally uses one end of a wooden pile to be inserted into the ground, so that the other end of the wooden pile is tilted to support the side of the foundation, which plays an auxiliary role in foundation reinforcement, but the wooden pile is not easy to recycle, and the installation and disassembly of the wooden pile is rather cumbersome each time. Utility Model Content

[0004] In order to solve the technical problems that the existing wooden piles are not easy to recycle and the installation and disassembly of the wooden piles are relatively cumbersome each time, the utility model provides an auxiliary device for foundation reinforcement.

[0005] The utility model is implemented by the following technical scheme: an auxiliary device for foundation reinforcement, including a base and a fixed plate, a top end of the base is fixedly connected to a second hinged seat, the inner side of the second hinged seat is hingedly connected to a second threaded rod, one end of the second threaded rod is threadedly connected to a threaded sleeve, one end of the threaded sleeve is internally threadedly connected to a first threaded rod, the outer side of the fixed plate is contact-connected to a foundation body, the inner side of the fixed plate is fixedly connected to a first hinged seat, and the inner side of the first hinged seat is hingedly connected to one end of the first threaded rod.

[0006] Preferably, the other end of the top of the base is fixedly connected to a third hinged seat, the inner side of the third hinged seat is hingedly connected to a third threaded rod, and one end of the third threaded rod is threadedly connected to a threaded movable cylinder.

[0007] Preferably, one end of the threaded movable cylinder is fixedly connected to a bearing, and one end of the bearing is fixedly connected to a connecting block.

[0008] Preferably, the outside of the threaded sleeve is movably connected to a collar, one end of the collar is fixedly connected to a fourth articulated seat, and the inner side of the fourth articulated seat is articulatedly connected to the connecting block.

[0009] Preferably, two ends of the threaded sleeve are threadedly connected to one end of the first threaded rod and one end of the second threaded rod respectively, and the internal threads at the two ends of the threaded sleeve are opposite.

[0010] Preferably, the included angle between the threaded sleeve and the base is an acute angle, and the threaded sleeve, the base and the fixing plate form a triangular structure.

[0011] Preferably, the included angle between the threaded movable cylinder and the threaded sleeve is an acute angle, and the threaded movable cylinder, the threaded sleeve and the base form a triangular structure.

[0012] Preferably, the outside of the threaded sleeve is fixedly connected with two fixing rings, and the sleeve ring is located between the two fixing rings.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, the base is placed on one side of the ground base body, the base is fixed to the ground using a fixing bolt, and then the threaded sleeve is rotated to make the first threaded rod and the second threaded rod move away from each other inside the threaded sleeve, so that the first threaded rod pushes the fixing plate close to the ground base body, and the ground base body is clamped and fixed.

[0015] When the utility model is in use, the threaded movable cylinder is rotated so that the threaded movable cylinder rotates around the outer end of the third threaded rod, so that the third threaded rod moves inside the threaded movable cylinder, and then the threaded movable cylinder provides support for the threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure of the threaded sleeve, the first threaded rod and the second threaded rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the threaded sleeve and the fourth hinged seat of the utility model.

[0019] In the figure: 1, base; 2, fixing plate; 3, ground base body; 4, threaded sleeve; 5, first threaded rod; 6, second threaded rod; 7, threaded movable cylinder; 8, first hinge seat; 9, second hinge seat; 10, third hinge seat; 11, third threaded rod; 12, bearing; 13, connecting block; 14, fourth hinge seat; 15, collar; 16, fixing ring. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example 1: Please refer to Figure 1 - Figure 3 , an auxiliary device for foundation reinforcement of the present embodiment comprises a base 1 and a fixing plate 2, a top end of the base 1 is fixedly connected with a second hinge seat 9, an inner side of the second hinge seat 9 is hingedly connected with a second threaded rod 6, one end of the second threaded rod 6 is threadedly connected with a threaded sleeve 4, one end of the threaded sleeve 4 is internally threadedly connected with a first threaded rod 5, a base body 3 is contact-connected to the outer side of the fixing plate 2, a first hinge seat 8 is fixedly connected to the inner side of the fixing plate 2, an inner side of the first hinge seat 8 is hingedly connected with one end of the first threaded rod 5, two ends of the threaded sleeve 4 are threadedly connected with one end of the first threaded rod 5 and the second threaded rod 6 respectively, and the internal threads at the two ends of the threaded sleeve 4 are opposite;

[0022] The base 1 is first placed on one side of the ground body 3, and then the base 1 is fixed to the ground using a fixing bolt. Then, the threaded sleeve 4 is rotated so that the threaded sleeve 4 drives the first threaded rod 5 and the second threaded rod 6 to move away from each other inside the threaded sleeve 4, so that the first threaded rod 5 pushes the fixing plate 2 to approach the ground body 3 through the first hinge seat 8, and the ground body 3 is clamped and fixed.

[0023] Furthermore, the other end of the top of the base 1 is fixedly connected with a third hinge seat 10, the inner side of the third hinge seat 10 is hingedly connected with a third threaded rod 11, one end of the third threaded rod 11 is threadedly connected with a threaded movable cylinder 7, and by rotating the threaded movable cylinder 7, the threaded movable cylinder 7 will rotate around the outer end of the third threaded rod 11, so that the third threaded rod 11 moves inside the threaded movable cylinder 7, thereby providing support for the threaded sleeve 4;

[0024] Furthermore, one end of the threaded movable cylinder 7 is fixedly connected to a bearing 12, and one end of the bearing 12 is fixedly connected to a connecting block 13. When the threaded movable cylinder 7 is rotated, one end of the threaded movable cylinder 7 rotates around the third threaded rod 11, and the other end of the threaded movable cylinder 7 rotates around the bearing 12, thereby preventing the threaded movable cylinder 7 from rotating and driving the bearing 12 and the connecting block 13 to rotate;

[0025] Furthermore, the outside of the threaded sleeve 4 is movably connected with a collar 15, one end of the collar 15 is fixedly connected with a fourth hinge seat 14, the inner side of the fourth hinge seat 14 is hingedly connected to the connecting block 13, when the threaded sleeve 4 is rotated, the middle part of the threaded sleeve 4 will rotate around the inside of the collar 15, so as to avoid the threaded sleeve 4 from affecting the threaded movable cylinder 7 when rotating;

[0026] Furthermore, the included angle between the threaded sleeve 4 and the base 1 is an acute angle. Since the threaded sleeve 4, the base 1 and the fixing plate 2 form a triangular structure, the threaded sleeve 4, the base 1 and the fixing plate 2 form a stable structure, and the fixing plate 2 is stably clamped and fixed to the ground body 3;

[0027] Furthermore, the included angle between the threaded movable cylinder 7 and the threaded sleeve 4 is an acute angle. Since the threaded movable cylinder 7, the threaded sleeve 4 and the base 1 form a triangular structure, the threaded movable cylinder 7 provides support for the threaded sleeve 4.

[0028] Furthermore, the threaded sleeve 4 is externally fixedly connected with two fixing rings 16 , and the collar 15 is located between the two fixing rings 16 . By providing two fixing rings 16 , the collar 15 is located between the two fixing rings 16 , and the two fixing rings 16 will limit the collar 15 .

[0029] Working principle: by placing the base 1 on one side of the ground basic body 3, using a fixing bolt to fix the base 1 to the ground, and then rotating the threaded sleeve 4, the first threaded rod 5 and the second threaded rod 6 are moved away from each other inside the threaded sleeve 4, so that the first threaded rod 5 pushes the fixing plate 2 close to the ground basic body 3, and the ground basic body 3 is clamped and fixed, by rotating the threaded movable cylinder 7, the threaded movable cylinder 7 will rotate around the outside of one end of the third threaded rod 11, so that the third threaded rod 11 can move inside the threaded movable cylinder 7, and then the threaded movable cylinder 7 provides support for the threaded sleeve 4.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An auxiliary device for foundation reinforcement, comprising a base (1) and a fixing plate (2), characterized in that: A second hinged seat (9) is fixedly connected to one end of the top of the base (1); a second threaded rod (6) is hingedly connected to the inner side of the second hinged seat (9); a threaded sleeve (4) is threadedly connected to one end of the second threaded rod (6); a first threaded rod (5) is internally threadedly connected to one end of the threaded sleeve (4); a ground base body (3) is contact-connected to the outer side of the fixing plate (2); a first hinged seat (8) is fixedly connected to the inner side of the fixing plate (2); and the inner side of the first hinged seat (8) is hingedly connected to one end of the first threaded rod (5).

2. The auxiliary device for foundation reinforcement according to claim 1, characterized in that: The other end of the top of the base (1) is fixedly connected to a third hinged seat (10), the inner side of the third hinged seat (10) is hingedly connected to a third threaded rod (11), and one end of the third threaded rod (11) is threadedly connected to a threaded movable cylinder (7).

3. The auxiliary device for foundation reinforcement according to claim 2, characterized in that: One end of the threaded movable cylinder (7) is fixedly connected to a bearing (12), and one end of the bearing (12) is fixedly connected to a connecting block (13).

4. The auxiliary device for foundation reinforcement according to claim 3, characterized in that: The outside of the threaded sleeve (4) is movably connected to a collar (15), one end of the collar (15) is fixedly connected to a fourth hinge seat (14), and the inner side of the fourth hinge seat (14) is hingedly connected to the connection block (13).

5. The auxiliary device for foundation reinforcement according to claim 1, characterized in that: Both ends of the threaded sleeve (4) are threadedly connected to one end of the first threaded rod (5) and one end of the second threaded rod (6), respectively, and the internal threads at both ends of the threaded sleeve (4) are opposite.

6. The auxiliary device for foundation reinforcement according to claim 1, characterized in that: The included angle between the threaded sleeve (4) and the base (1) is an acute angle; the threaded sleeve (4), the base (1) and the fixing plate (2) form a triangular structure.

7. The auxiliary device for foundation reinforcement according to claim 2, characterized in that: The included angle between the threaded movable cylinder (7) and the threaded sleeve (4) is an acute angle; the threaded movable cylinder (7), the threaded sleeve (4) and the base (1) form a triangular structure.

8. The auxiliary device for foundation reinforcement according to claim 4, characterized in that: The threaded sleeve (4) is externally fixedly connected with two fixing rings (16), and the collar (15) is located between the two fixing rings (16).

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