Building pile foundation fixing device

Abstract

The utility model discloses a building pile foundation fixing device which comprises an installation sleeve, two symmetrical clamping assemblies are connected to the installation sleeve, each clamping assembly comprises a locking bolt penetrating through the installation sleeve in a threaded connection mode, and a clamping plate is connected to the end, located in the installation sleeve, of each locking bolt. An inserting groove is formed in the clamping plate, a cambered surface clamping piece is inserted in the inserting groove, and the clamping plate is connected with the cambered surface clamping piece through a limiting assembly; the limiting assembly comprises two positioning pieces, and transmission gears meshed with each other are arranged between two toothed plates in the two positioning pieces; and the cambered surface clamping piece comprises an insertion block B and an arc-shaped clamping block. According to the clamping device, cylindrical and square-column-shaped building pile foundations can be clamped tightly, the clamping device can be conveniently replaced with an anti-skid block or a cambered-surface clamping piece for use, in addition, after the anti-skid block or the cambered-surface clamping piece is replaced, positioning and clamping can be conducted through the limiting assembly, and the anti-skid block or the cambered-surface clamping piece is prevented from being disengaged from the clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation fixing, in particular to a building pile foundation fixing device. Background Art

[0002] A pile foundation is a deep foundation consisting of a pile and a pile cap connected to the top of the pile, or a single pile foundation connected by a column and the pile foundation. Since the pile foundation is the basis of a building, it has very high requirements for stability. After the existing pile foundation is buried in the soil, its position needs to be stabilized by a fixing device. Generally, the fixing ring in the fixing device is put on the pile foundation and fixed, and then the bottom ends of the two legs of the side wall of the fixing ring are fixed to the ground.

[0003] The current publication number is CN220450923U, which is a building pile foundation fixing device, including: a mounting sleeve, on which a locking structure is provided; a plurality of support components, which are arranged on the mounting sleeve at intervals, each support component including: a leg, the upper end of which is rotated on the support mounting sleeve, the leg is provided with a slide groove along its length direction, and a pair of through grooves are relatively opened on the slide groove; an extension plate, which is slidably connected in the slide groove, the extension plate is provided with a plurality of sockets at intervals, the sockets are adapted to the slide groove along the width direction of the leg, and the extension plate is rotatably connected with a fixed seat; a tensioning structure, which includes a pull rod which is inserted into the through groove and passes through one of the sockets, and a spring which is sleeved on the pull rod, one end of the spring is fixed to the side wall of the slide groove, and the other end is fixed to the pull rod.

[0004] The clamping plate in the patent with the publication number CN220450923U is not convenient to adapt to different building pile foundations or to be replaced with different clamping members to adapt to different building pile foundations. Therefore, we propose a building pile foundation fixing device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art mentioned in the background technology and proposes a building pile foundation fixing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A building pile foundation fixing device comprises a mounting sleeve, two symmetrical mounting plates are connected to the bottom of the mounting sleeve, the bottoms of the two mounting plates are both connected to a supporting assembly, the mounting sleeve is connected to two symmetrical clamping assemblies, and the two clamping assemblies both comprise a locking bolt that penetrates the mounting sleeve in a threaded connection manner, and a clamping plate is connected to one end of the locking bolt located inside the mounting sleeve, a plug-in slot is provided on the clamping plate, and a curved clamp is inserted into the plug-in slot, and the clamping plate and the curved clamp are connected via a limit assembly;

[0008] The limit assembly includes two positioning members, both of which include connecting rods, and the connecting rods are fixedly connected with a positioning rod and a toothed plate, a return spring is hung between the two connecting rods, and a meshing transmission gear is provided between the two toothed plates in the two positioning members, and the transmission gear is connected to the bottom of the clamping plate;

[0009] The arc surface clamp comprises an insert block B and an arc clamp block.

[0010] Preferably, a limiting slide block is connected to the clamping plate, and a limiting slide groove is provided on the mounting sleeve for inserting one end of the limiting slide block, and one end of the limiting slide block away from the clamping plate is slidably fitted in the limiting slide groove.

[0011] Preferably, an anti-slip member is provided in the plug-in slot, and the anti-slip member includes an insert block A, and an anti-slip member is fixed to the surface of the insert block A and is located outside the clamping plate.

[0012] Preferably, the plug block B is plugged into the plug slot, and the arc-shaped clamping block is fixedly connected to the surface of the plug block B and is located outside the clamping plate.

[0013] Preferably, positioning holes are formed through the splint, the plug block A and the plug block B, and the plug slot, the plug block A and the plug block B are all T-shaped when viewed from above.

[0014] Preferably, the two positioning rods in the two positioning members are symmetrical and respectively inserted into the two positioning holes of the splint, the two tooth plates in the two positioning members are in upper and lower positions and located at the bottom of the splint, and the positioning rods on the surface of the connecting rod are in upper and lower positions with the tooth plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] It can clamp cylindrical and square column building pile foundations tightly, and can also be easily replaced with anti-sliding blocks or curved clamps for use;

[0017] After replacing the anti-sliding block or the curved surface clamp, the limiting assembly can be used for positioning and clamping to prevent the anti-sliding block or the curved surface clamp from being separated from the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The use state of a building pile foundation fixing device proposed by the utility model Figure 1 ;

[0019] Figure 2 The use state of a building pile foundation fixing device proposed by the utility model Figure 2 ;

[0020] Figure 3 for Figure 1 The structural decomposition diagram of

[0021] Figure 4 for Figure 2The structural decomposition diagram of

[0022] Figure 5 for Figure 4 Exploded view of the middle limit assembly and the splint;

[0023] Figure 6 for Figure 5 Structural breakdown diagram of the middle limit assembly.

[0024] In the figure: 1. Installation sleeve; 11. Installation plate; 2. Limit slide groove; 3. Clamping assembly; 31. Locking bolt; 32. Clamp plate; 33. Insertion groove; 34. Positioning hole; 35. Limit slide block; 4. Limit assembly; 41. Positioning piece; 411. Positioning plug rod; 412. Tooth plate; 413. Connecting rod; 42. Transmission gear; 43. Reset spring; 5. Anti-sliding block; 51. Insert block A; 52. Anti-sliding block; 6. Arc clamp; 61. Insert block B; 62. Arc clamp. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Reference Figure 1-6 A building pile foundation fixing device comprises a mounting sleeve 1, two symmetrical mounting plates 11 are connected to the bottom of the mounting sleeve 1, and the bottoms of the two mounting plates 11 are connected to support components (refer to CN220450923U for the mounting sleeve 1, the mounting plates 11, and the support components), and two symmetrical clamping components 3 are connected to the mounting sleeve 1, and the two clamping components 3 both include a locking bolt 31 that penetrates the mounting sleeve in a threaded connection, and the locking bolt 31 is connected to a clamping plate 32 at one end inside the mounting sleeve 1, and a limited position is connected to the clamping plate 32. The slider 35 and the mounting sleeve 1 are provided with a limiting slide groove 2 for inserting one end of the limiting slider 35. The end of the limiting slider 35 away from the clamping plate 32 is slidably fitted in the limiting slide groove 2, which can prevent the clamping plate 32 from rotating with the locking bolt 31 and also support the clamping plate 32. The clamping plate 32 is provided with a plug-in groove 33, and the plug-in groove 33 is provided with an anti-slip member 5. The anti-slip member 5 can prevent slipping when the clamping plate 32 is clamped. The anti-slip member 5 includes an insert block A51, and an anti-slip member 52 is fixed to the surface of the insert block A51 and is located outside the clamping plate 32.

[0030] Reference Figure 1-6 A building pile foundation fixing device, a curved clamp 6 is inserted in the plug-in groove 33, the curved clamp 6 includes an insert block B61 and an arc-shaped clamp block 62, the arc-shaped clamp block 62 can be adapted and extruded with the circular building pile foundation column, the insert block B61 is inserted into the plug-in groove 33, the arc-shaped clamp block 62 is fixedly connected to the surface of the insert block B61 and is located outside the clamp plate 32, the clamp plate 32 and the curved clamp 6 are connected by a limit assembly 4, the clamp plate 32, the insert block A51 and the insert block B61 are all penetrated by positioning holes 34, the plug-in groove 33, the insert block A51 and the insert block B61 are all T-shaped when viewed from above.

[0031] Reference Figure 1-6 , a building pile foundation fixing device, the limit assembly 4 includes two positioning members 41, the two positioning members 41 both include a connecting rod 413, and the connecting rod 413 is fixedly connected with a positioning plug rod 411 and a tooth plate 412, a return spring 43 is hung between the two connecting rods 413, a meshing transmission gear 42 is provided between the two tooth plates 412 in the two positioning members 41, a shaft rod runs through the transmission gear 42, both ends of the shaft rod are connected with L-shaped connecting blocks, the two L-shaped connecting blocks are connected to the bottom of the splint 32 by bolts, the two positioning plug rods 411 in the two positioning members 41 are symmetrical and are respectively inserted into the two positioning holes 34 of the splint 32, the two tooth plates 412 in the two positioning members 41 are in an up-and-down position and are located at the bottom of the splint 32, and the positioning plug rod 411 and the tooth plate 412 on the surface of the connecting rod 413 are in an up-and-down position.

[0032] When the square building pile foundation column is used, a connecting rod 413 is pulled away from the clamping plate 32, and the connecting rod 413 drives the positioning rod 411 and the tooth plate 412 connected thereto to move, so that the positioning rod 411 moves in the positioning hole 34 on the clamping plate 32, and the tooth plate 412 drives the transmission gear 42 meshing with it to rotate, and the transmission gear 42 drives the tooth plate 412 meshing with it to move. At this time, the two tooth plates 412 are parallel and away from each other, and the two connecting rods 413 are away from each other, the two positioning rods 411 are away from each other, and the return spring 43 is stretched so that the inside of the plug-in slot 33 is completely exposed without obstruction, and then the plug block A51 is inserted into the plug-in slot 33 so that the anti-sliding block 52 is located in the clamping slot. The outside of the plate 32, and the positioning hole 34 on the plug A51 is connected with the positioning hole 34 on the clamping plate 32, and then the user releases a connecting rod 413, and under the reset action of the reset spring 43, the two connecting rods 413 are relatively pulled closer and moved, and at the same time, the two tooth plates 412 are moved parallel and close, and the two positioning plug rods 411 are inserted into the positioning holes 34 on the clamping plate 32 and the positioning holes 34 on the plug A51 to keep the plug A51 stably located in the middle of the plug slot 33 and disengaged, and finally the user places the installation sleeve 1 outside the square column, and the user rotates the locking bolt 31 so that the anti-sliding block 52 on the clamping plate 32 is squeezed on the surface of the square building pile foundation column, and then adjusts the connection support assembly;

[0033] When the circular building pile foundation column is used, the above-mentioned operation on the limit assembly 4 is repeated, so that the two positioning plugs 411 leave the positioning holes 34 on the plug block A51, and then the anti-slip member 5 is lifted up to make the plug block A51 leave the insertion groove 33, and then the plug block B61 on the arc clamp 6 is inserted into the insertion groove 33, and the positioning holes 34 on the plug block B61 are kept in corresponding communication with the positioning holes 34 on the clamp plate 32, and then a connecting rod 413 is released, and the reset spring 43 is reset. Under the action of the position, the two connecting rods 413 are pulled closer to each other, and the two tooth plates 412 are moved parallel to each other. The two positioning rods 411 are inserted into the positioning holes 34 on the clamping plate 32 and the positioning holes 34 on the plug block B61 to keep the plug block B61 stably located in the plug groove 33. Then the user places the installation sleeve 1 outside the square column, and the user rotates the locking bolt 31 so that the arc-shaped clamping block on the clamping plate 32 is squeezed on the surface of the circular building pile foundation column, and then adjusts the connecting support assembly.

[0034] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0035] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A building pile foundation fixing device, comprising a mounting sleeve (1), wherein the bottom of the mounting sleeve (1) is connected to two symmetrical mounting plates (11), and the bottoms of the two mounting plates (11) are both connected to support components, characterized in that: The installation sleeve (1) is connected to two symmetrical clamping assemblies (3), and both clamping assemblies (3) include a locking bolt (31) that penetrates the installation sleeve in a threaded manner, and a clamping plate (32) is connected to one end of the locking bolt (31) located inside the installation sleeve (1), and a plug-in slot (33) is provided on the clamping plate (32), and a curved clamping piece (6) is inserted into the plug-in slot (33), and the clamping plate (32) and the curved clamping piece (6) are connected via a limiter assembly (4); The limiting assembly (4) includes two positioning members (41), and the two positioning members (41) both include a connecting rod (413), and the connecting rod (413) is fixedly connected with a positioning plug rod (411) and a tooth plate (412), a return spring (43) is hung between the two connecting rods (413), and a meshing transmission gear (42) is provided between the two tooth plates (412) in the two positioning members (41), and the transmission gear (42) is connected to the bottom of the clamping plate (32); The arc-surface clamp (6) comprises an insert block B (61) and an arc-shaped clamp block (62).

2. A building pile foundation fixing device according to claim 1, characterized in that: A limit slide block (35) is connected to the clamping plate (32), and a limit slide groove (2) is provided on the mounting sleeve (1) for inserting one end of the limit slide block (35), and one end of the limit slide block (35) away from the clamping plate (32) is slidably fitted in the limit slide groove (2).

3. A building pile foundation fixing device according to claim 1, characterized in that: An anti-slip member (5) is provided in the plug-in slot (33), and the anti-slip member (5) comprises an insert block A (51), and an anti-slip member (52) is fixed on the surface of the insert block A (51) and is located outside the clamping plate (32).

4. A building pile foundation fixing device according to claim 1, characterized in that: The insert block B (61) is inserted into the inserting groove (33), and the arc-shaped clamping block (62) is fixedly connected to the surface of the insert block B (61) and is located outside the clamping plate (32).

5. A building pile foundation fixing device according to claim 1, characterized in that: Positioning holes (34) are provided through the clamping plate (32), the plug block A (51) and the plug block B (61), and the plug slot (33), the plug block A (51) and the plug block B (61) are all T-shaped when viewed from above.

6. A building pile foundation fixing device according to claim 1, characterized in that: The two positioning rods (411) in the two positioning members (41) are symmetrical and respectively inserted into the two positioning holes (34) of the clamping plate (32); the two tooth plates (412) in the two positioning members (41) are in upper and lower positions and are located at the bottom of the clamping plate (32); and the positioning rods (411) and the tooth plates (412) on the surface of the connecting rod (413) are in upper and lower positions.

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