Engineering pile fixing support

Abstract

The utility model discloses an engineering pile fixing support, and particularly relates to the technical field of engineering pile fixing, the engineering pile fixing support comprises a first concave clamping plate and a second concave clamping plate, the opening end of the first concave clamping plate and the opening end of the second concave clamping plate are oppositely arranged, and the end of the first concave clamping plate and the end of the second concave clamping plate are each provided with a protruding plate in an outward protruding mode. A fastening bolt is arranged between every two opposite protruding plates, fixed plates are fixed to the faces, opposite to each other, of the first concave clamping plate and the second concave clamping plate, movable plates are hinged to the lower ends of the fixed plates, at least two inserting piles are arranged on the movable plates in a penetrating mode, and inclination adjusting pieces are arranged between the movable plates and the fixed plates. Through the arrangement of the fixed plate, the movable plate, the inclination adjusting piece and the like, the inclination angle can be adjusted according to the site requirement of a foundation pit to conduct inserting and fixing of the inserting pile, the inserting pile is flexible, the vertical force of the inserting pile inserted downwards in an inclined mode is not consistent with that of an engineering pile, the inserting pile is not prone to loosening when the inserting pile is loosened due to stress, and the overall stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering pile fixing, in particular to an engineering pile fixing bracket. Background Art

[0002] Civil engineering is a general term for the science and technology of building various types of engineering facilities. It refers to the materials, equipment used, and the technical activities such as survey, design, construction, maintenance, and repair carried out, as well as the objects of engineering construction, that is, various engineering facilities built on the ground or underground, on land or in water, which directly or indirectly serve human life, production, military, and scientific research. Among them, engineering piles are vertical or inclined foundation components set in the soil. Their function is to penetrate soft, highly compressible soil layers or water, and transfer the load borne by the piles to the harder, denser or less compressible bearing layer of the foundation. We usually call the piles in the pile foundation base piles. During the installation of engineering piles, fixing devices are needed to limit and fix them.

[0003] At present, engineering piles are mostly fixed by installing brackets on the outside of the engineering piles, and then using piles to confine the brackets on the soil layer. However, most of the existing piles are inserted vertically, and it is difficult to adjust the inclination according to the conditions of the foundation pit, which limits their use. Secondly, the vertically inserted piles are consistent with the vertical force of the foundation piles, so that when the piles are loosened by force, multiple piles are prone to loosening simultaneously, thereby affecting the overall stability. Utility Model Content

[0004] The purpose of the utility model is to provide an engineering pile fixing bracket to solve the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solution: an engineering pile fixing bracket, comprising:

[0006] A first concave clamping plate and a second concave clamping plate, wherein the opening ends of the first concave clamping plate and the second concave clamping plate are arranged opposite to each other, and the ends of the first concave clamping plate and the second concave clamping plate are both provided with convex plates protruding outwardly, and a fastening bolt is provided between the two convex plates;

[0007] A fixed plate is fixed on the opposite sides of the first concave clamping plate and the second concave clamping plate, and a movable plate is hinged at the lower end of the fixed plate. At least two stakes are passed through the movable plate, and an inclination adjusting member is provided between the movable plate and the fixed plate, and the inclination adjusting member is used to adjust the inclination of the movable plate.

[0008] Preferably, a groove is provided at the lower end of the outer wall of the fixed plate, hinge rods are connected to both sides of the groove, hinge grooves are provided at the bottoms of both ends of the movable plate, and the hinge rods are matched with the hinge grooves.

[0009] Preferably, the inclination adjusting member comprises:

[0010] A plurality of limiting screw holes, wherein the plurality of limiting screw holes are vertically and equidistantly arranged on the outer wall of the fixing plate;

[0011] A limiting screw passes through the movable plate, and an end of the limiting screw can be screwed into any of the limiting screw holes.

[0012] Preferably, anti-slip pads are fixed to opposite sides of the first concave clamping plate and the second concave clamping plate.

[0013] Preferably, anti-skid convex strips are fixed at equal intervals on the outer wall of the anti-skid cushion layer, and anti-skid grooves are formed on the outer wall of the anti-skid convex strips.

[0014] Preferably, the bottom end of the plug pile is integrally formed into a tip portion, and a pressure block is fixed to the top end of the plug pile, and the diameter of the pressure block is larger than the diameter of the plug pile.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] The utility model is more flexible in that the inclined pile is inserted and fixed by arranging a fixed plate, a movable plate and an inclination adjusting member, and the inclination angle can be adjusted according to the on-site needs of the foundation pit, and the pile is inserted and fixed. The vertical force of the inclined inserted pile is inconsistent with that of the engineering pile. When the pile is loosened by force, the pile is not easy to loosen, and the overall stability can be improved.

[0017] When it is necessary to adjust the insertion inclination of the pile, first turn out the limit screw, and then use the movable plate with a hinge groove to rotate outside the hinge rod to adjust the movable plate to the required inclination angle, and then pass the limit screw through, and screw the end of the limit screw into the corresponding limit screw hole for limiting the position. The inclination is easy to adjust, and the adjusted inclination is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 It is an exploded view of the fixed plate, movable plate and inclination adjusting member of the utility model.

[0022] Description of reference numerals:

[0023] 1. First concave clamping plate; 2. Second concave clamping plate; 3. Convex plate; 4. Fastening bolts; 5. Fixed plate; 6. Movable plate; 7. Insert piles; 8. Limit screws; 9. Anti-skid cushion layer; 10. Anti-skid convex strip; 11. Groove; 12. Articulated groove; 13. Articulated rod; 14. Limit screw hole. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Figure 1 and Figure 2 All of them are schematic diagrams of the overall structure of the utility model. As shown in the figure, the engineering pile fixing bracket includes a first concave clamping plate 1 and a second concave clamping plate 2. The open ends of the first concave clamping plate 1 and the second concave clamping plate 2 are arranged relatively to each other, and the ends of the first concave clamping plate 1 and the second concave clamping plate 2 are both convexly provided with a convex plate 3, and a fastening bolt 4 is provided between the two convex plates 3. By adjusting the locking degree of the fastening bolt 4, the spacing between the first concave clamping plate 1 and the second concave clamping plate 2 can be adjusted, which can be suitable for the fixation of engineering piles of different specifications.

[0026] A fixed plate 5 is fixed on the opposite side of the first concave clamping plate 1 and the second concave clamping plate 2, and a movable plate 6 is hinged at the lower end of the fixed plate 5. At least two piles 7 are passed through the movable plate 6, and an inclination adjusting member is provided between the movable plate 6 and the fixed plate 5. The inclination adjusting member is used to adjust the inclination of the movable plate 6. The inclination angle can be adjusted according to the needs on site to insert and fix the piles 7, so as to improve the overall stability of the engineering piles.

[0027] The following description can be made about the number of the plugging piles 7: when there are two plugging piles 7, the two plugging piles 7 are symmetrically arranged along the length direction of the movable plate 6; when there are three or more plugging piles 7, the plurality of plugging piles 7 are equidistantly arranged along the length direction of the movable plate 6.

[0028] Among them, see Figure 3 As shown, a groove 11 is formed at the lower end of the outer wall of the fixed plate 5 , and hinge rods 13 are connected to both sides of the groove 11 . Hinge grooves 12 are formed at the bottom of both ends of the movable plate 6 , and the hinge rods 13 are matched with the hinge grooves 12 .

[0029] In the specific implementation of the present utility model, refer to Figure 2 and Figure 3 As shown, the inclination adjustment member includes:

[0030] A plurality of limiting screw holes 14 are vertically and equidistantly arranged on the outer wall of the fixing plate 5;

[0031] The limiting screw 8 passes through the movable plate 6 , and the end of the limiting screw 8 can be screwed into any limiting screw hole 14 .

[0032] Through the above technical solution:

[0033] During specific use, the first concave clamp 1 and the second concave clamp 2 can be firstly put on the outer lower end of the engineering pile, and then the first concave clamp 1 and the second concave clamp 2 can be locked by the fastening bolts 4, so that the first concave clamp 1 and the second concave clamp 2 are close to the engineering pile, and then the pile 7 is inserted into the soil layer through the movable plate 6, which can stably limit the engineering pile on both sides to avoid skewing.

[0034] Among them, when it is necessary to adjust the downward inclination of the insertion pile 7, the limiting screw 8 can be first turned out from the limiting screw hole 14, and then the movable plate 6 with a hinge groove 12 can be rotated outside the hinge rod 13 to quickly adjust the movable plate 6 to the required inclination angle, and then the limiting screw 8 is passed through, and the end of the limiting screw 8 is screwed into the corresponding limiting screw hole 14 for limiting, and then the insertion pile 7 is inserted, so that the adjustment of the inclination of the insertion pile 7 is guaranteed.

[0035] Further, see Figure 1 As shown, the first concave clamping plate 1 and the second concave clamping plate 2 are both fixed with anti-skid pads 9 on their opposite sides, and the outer wall of the anti-skid pads 9 is fixed with anti-skid convex strips 10 at equal intervals, and the outer wall of the anti-skid convex strips 10 is provided with anti-skid patterns.

[0036] Specifically, when the first concave clamping plate 1 and the second concave clamping plate 2 are locked and attached to the engineering pile, the anti-skid pad layer 9 provided with the anti-skid convex strips 10 contacts the engineering pile, which can increase the friction of the contact surface and thus ensure the stability of the clamping position, thereby preventing the first concave clamping plate 1 and the second concave clamping plate 2 from slipping up and down.

[0037] Furthermore, the bottom end of the plug pile 7 is integrally formed into a tip portion, and a pressing block is fixed to the top end of the plug pile 7 , and the diameter of the pressing block is greater than the diameter of the plug pile 7 .

[0038] Specifically, the setting of the tip portion facilitates the insertion of the pile 7 into the soil layer, and the setting of the pressing block diameter can prevent the pressing block from penetrating the movable plate 6.

[0039] In addition, it should be noted that inverted teeth may be provided on the outer wall of the pile 7 to increase stability after insertion. Secondly, the pile 7 may also be replaced with an expansion bolt, which may be driven into the soil layer for tightening.

[0040] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An engineering pile fixing bracket, characterized in that: include: A first concave clamping plate (1) and a second concave clamping plate (2), wherein the opening ends of the first concave clamping plate (1) and the second concave clamping plate (2) are arranged opposite to each other, and the ends of the first concave clamping plate (1) and the second concave clamping plate (2) are both provided with a convex plate (3) protruding outwardly, and a fastening bolt (4) is provided between the two convex plates (3); A fixed plate (5) is fixed on the opposite sides of the first concave clamping plate (1) and the second concave clamping plate (2), and a movable plate (6) is hinged at the lower end of the fixed plate (5). At least two plug piles (7) are inserted into the movable plate (6), and an inclination adjustment member is provided between the movable plate (6) and the fixed plate (5), and the inclination adjustment member is used to adjust the inclination of the movable plate (6).

2. The engineering pile fixing bracket according to claim 1, characterized in that: A groove (11) is provided at the lower end of the outer wall of the fixed plate (5), and hinge rods (13) are connected to both sides of the groove (11). Hinge grooves (12) are provided at the bottom of both ends of the movable plate (6), and the hinge rods (13) are matched with the hinge grooves (12).

3. The engineering pile fixing bracket according to claim 1, characterized in that: The inclination adjusting member comprises: A plurality of limiting screw holes (14), wherein the plurality of limiting screw holes (14) are vertically and equidistantly arranged on the outer wall of the fixing plate (5); A limiting screw (8), wherein the limiting screw (8) passes through the movable plate (6), and an end of the limiting screw (8) can be screwed into any of the limiting screw holes (14).

4. The engineering pile fixing bracket according to claim 1, characterized in that: An anti-slip cushion layer (9) is fixed to the opposite sides of the first concave clamping plate (1) and the second concave clamping plate (2).

5. The engineering pile fixing bracket according to claim 4, characterized in that: The outer wall of the anti-skid cushion layer (9) is fixed with anti-skid convex strips (10) at equal intervals, and the outer wall of the anti-skid convex strips (10) is provided with anti-skid patterns.

6. The engineering pile fixing bracket according to claim 1, characterized in that: The bottom end of the plug pile (7) is integrally formed into a tip portion, and a pressure block is fixed to the top end of the plug pile (7), wherein the diameter of the pressure block is greater than the diameter of the plug pile (7).

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