A pile combined support structure

Abstract

The utility model belongs to the technical field of pile combination support structure, specifically a pile combination support structure, including a base plate; auxiliary devices are installed on the base plate and the support plate; a lifting cavity is opened inside the support block; a screw is rotatably installed inside the lifting cavity; a lifting plate is sleeved and installed on the outside of the cross section of the screw; a conical nail is fixed to the bottom of the lifting plate; a rotating button is installed on the top of the screw; a lifting block is installed inside the lifting groove; the lifting block is rotatably connected to the top of the support plate through a pin shaft; when the lifting block is located at the top of the lifting groove, the support plate and the support plate are in a parallel state; a moving cavity is opened on the top of the base plate; a limit rod is sleeved and installed on the outside of the cross section of the sliding rod and the second screw rod; an adjusting button is installed on the end of the second screw rod extending to the outside; through the action of the auxiliary device, the support structure can be quickly installed and disassembled, which is convenient for the storage of subsequent support structures.

Description

Technical Field

[0001] The utility model relates to the technical field of pile combination supporting structures, in particular to a pile combination supporting structure. Background Art

[0002] Pile composite support structure is a structure used in civil engineering and foundation engineering to support buildings or other structures, prevent foundation sinking or landslides, and ensure the stability and safety of the entire structure;

[0003] A Chinese patent with the publication number CN213897137U discloses a combined pile structure for building foundation pit support, including pillars, characterized in that: threads are arranged at both ends of the hole of the pillars, the thread at one end of the pillars is connected with a pillar connecting sleeve, both ends of the two pillars are threadedly connected with the pillar connecting sleeves, a pillar retaining plate dovetail groove female head is provided on one side of the pillar, a pillar retaining plate dovetail groove male head is provided on the other side of the pillar, a pillar support plate dovetail groove male head is provided in the middle of the pillar, retaining plates are connected on both sides of the pillars, a retaining plate dovetail groove male head is provided on the left side of the retaining plate, a retaining plate dovetail groove female head is provided on the right side of the retaining plate, the retaining plate dovetail groove male head is in a matching structure with the pillar retaining plate dovetail groove female head, the retaining plate dovetail groove female head is a matching structure with the pillar retaining plate dovetail groove male head, the utility model has the characteristics of strong practicality and free combination;

[0004] When the composite pile structure of the building foundation pit support is used, multiple composite connection structures are required to ensure the stable operation of the support structure, which leads to slow assembly and fixing operation of the pile composite support structure, and the subsequent disassembly operation is even more complicated and tedious, and the stacking of the disassembled support structure parts also occupies a large amount of space; therefore, a pile composite support structure is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of the pile combination supporting structure, the utility model proposes a pile combination supporting structure.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a pile combination support structure described in the utility model comprises a bottom plate; a support plate is rotatably installed at one end of the top of the bottom plate through a pin shaft; a support plate is installed between the support plate and the bottom plate; an auxiliary device is installed on the bottom plate and the support plate; the auxiliary device comprises a support block; a support block is fixedly connected to the end surface of the bottom plate near the four corners; a lifting cavity is provided inside the support block; the top of the lifting cavity is inserted into the body of the bottom plate; a lifting hole is provided through the bottom of the lifting cavity; a structural groove is provided at the top of the bottom plate near the four corners; the vertical center line of the structural groove coincides with the vertical center line of the lifting cavity;

[0007] A screw is rotatably installed inside the lifting chamber; a lifting plate is sleeved and installed on the outside of the cross section of the screw; a conical nail is fixed to the bottom of the lifting plate; the lifting trajectory of the conical nail passes through the space opened in the lifting hole; when the lifting plate is located at the top of the lifting chamber, the bottom of the conical nail is still located inside the lifting hole; the supporting structure is quickly fixed, ensuring the stable operation of the base plate.

[0008] Preferably, the top of the screw is inserted into the interior of the structural groove; a rotating knob is installed at the top of the screw; the horizontal plane where the top end surface of the rotating knob is located coincides with the horizontal plane where the top end surface of the bottom plate is located; so that the rotating knob can operate smoothly.

[0009] Preferably, a lifting groove is opened on the structural surface of the support plate close to the bottom plate; a lifting block is installed inside the lifting groove; the lifting block is rotatably connected to the top of the support plate through a pin shaft; when the lifting block is located at the top of the lifting groove, the support plate and the support plate are in a parallel state; so that the support plate can operate smoothly.

[0010] Preferably, a No. 1 screw rod is installed inside the lifting slot; a driving motor is installed on the top of the support plate; the output shaft end of the driving motor is inserted into the lifting slot and connected to the end of the No. 1 screw rod; so as to provide power for the rotation of the No. 1 screw rod; so that the No. 1 screw rod can operate smoothly.

[0011] Preferably, a movable cavity is opened at the top of the base plate; a second screw rod is installed on one side of the movable cavity; a sliding rod is installed on the other side of the movable cavity; a limiting rod is installed on the outer sleeve of the cross section of the sliding rod and the second screw rod; so that the limiting rod can move smoothly.

[0012] Preferably, the end of the second screw rod passes through the body of the base plate and extends out of the outside; the end of the second screw rod extending out of the outside is installed with an adjusting button, which facilitates the rotation of the adjusting button.

[0013] The utility model is beneficial in that:

[0014] The utility model places the bottom plate and the supporting plate at the specified position through the structural design of the auxiliary device, and makes the supporting plate close to the pile foundation, and applies a rotational force to the rotating button inside the structural groove, the screw rod inside the lifting cavity rotates, and the lifting plate drives the conical nail to move downward along the lifting hole, so that the bottom plate is quickly fixed at the specified position, and then, the driving motor is started, the No. 1 screw rod rotates, the lifting block moves downward along the lifting groove to a suitable position, and the supporting plate is rotated so that its rotating end is inserted into the interior of the moving cavity, and then, a rotational force is applied to the adjusting button, the No. 2 screw rod rotates, and with the cooperation of the sliding rod, the limit rod moves in the direction of the supporting plate and is close to the rotating end of the supporting plate, so that the supporting plate can operate stably, the installation operation of the supporting structure is simplified, the rapid installation and disassembly of the supporting structure is achieved, and the subsequent storage of the supporting structure is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 It is an isometric structural diagram;

[0017] Figure 2 is a schematic diagram of the structure of the base plate;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1, bottom plate; 2, supporting plate; 3, supporting plate; 401, supporting block; 402, lifting cavity; 403, lifting hole; 404, structural groove; 405, screw; 406, lifting plate; 407, conical nail; 408, rotating button; 409, lifting groove; 410, lifting block; 411, No. 1 screw; 412, driving motor; 413, moving cavity; 414, No. 2 screw; 415, sliding rod; 416, limiting rod; 417, adjusting button. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, a pile combination support structure comprises a bottom plate 1; a support plate 2 is rotatably installed at one end of the top of the bottom plate 1 through a pin shaft; a support plate 3 is installed between the support plate 2 and the bottom plate 1; auxiliary devices are installed on the bottom plate 1 and the support plate 2; the auxiliary device comprises a support block 401; a support block 401 is fixedly connected to the end surface of the bottom plate 1 near the four corners; a lifting cavity 402 is provided inside the support block 401; the top of the lifting cavity 402 is inserted into the body of the bottom plate 1; a lifting hole 403 is provided through the bottom of the lifting cavity 402; a structural groove 404 is provided near the four corners at the top of the bottom plate 1; the vertical center line of the structural groove 404 coincides with the vertical center line of the lifting cavity 402;

[0023] A screw rod 405 is rotatably installed inside the lifting chamber 402; a lifting plate 406 is sleeved and installed outside the cross section of the screw rod 405; a conical nail 407 is fixedly connected to the bottom of the lifting plate 406; the lifting track of the conical nail 407 passes through the opening space of the lifting hole 403; when the lifting plate 406 is located at the top of the lifting chamber 402, the bottom of the conical nail 407 is still located inside the lifting hole 403; the top of the screw rod 405 is inserted into the interior of the structural groove 404; a rotating button 408 is installed at the top of the screw rod 405; the horizontal plane where the top end surface of the rotating button 408 is located coincides with the horizontal plane where the top end surface of the bottom plate 1 is located;

[0024] When working, the pile combination support structure is a structure used in civil engineering and foundation engineering. When the combined pile structure of the existing building foundation pit support is used, multiple combined connection structures are required to ensure the stable operation of the support structure, resulting in a slow assembly and fixing operation speed of the pile combination support structure, and the subsequent disassembly operation is even more complicated and cumbersome. The stacking of the disassembled support structure parts also occupies a large amount of space. The present application uses an auxiliary device to place the base plate 1 and the support plate 2 in the specified position, and makes the support plate 2 close to the pile foundation, and applies a rotational force to the rotating button 408 inside the structural groove 404, the screw 405 inside the lifting chamber 402 rotates, and the lifting plate 406 drives the conical nail 407 to move downward along the lifting hole 403, so that the base plate 1 is quickly fixed at the specified position, so that the support plate 2 can operate stably, simplifying the installation operation of the support structure.

[0025] A lifting groove 409 is provided on the structural surface of the support plate 2 close to the bottom plate 1; a lifting block 410 is installed inside the lifting groove 409; the lifting block 410 is rotatably connected to the top of the support plate 3 through a pin shaft; when the lifting block 410 is located at the top of the lifting groove 409, the support plate 3 and the support plate 2 are in a parallel state; a No. 1 screw rod 411 is installed inside the lifting groove 409; a driving motor 412 is installed on the top of the support plate 2; the output shaft end of the driving motor 412 is inserted into the lifting groove 409 and connected to the end of the No. 1 screw rod 411; a moving cavity 413 is provided on the top of the bottom plate 1; a No. 2 screw rod 414 is installed on one side of the moving cavity 413; a sliding rod 415 is installed on the other side of the moving cavity 413; a limit rod 416 is installed on the outer side of the cross section of the sliding rod 415 and the No. 2 screw rod 414; the end of the No. 2 screw rod 414 passes through the body of the bottom plate 1 and extends out of the outside; an adjusting button 417 is installed on the end of the No. 2 screw rod 414 extending out of the outside;

[0026] During operation, the driving motor 412 is started, the No. 1 screw rod 411 rotates, the lifting block 410 moves downward along the lifting slot 409 to a suitable position, and the support plate 3 is rotated so that its rotating end is inserted into the movable cavity 413. Subsequently, a rotational force is applied to the adjusting button 417, the No. 2 screw rod 414 rotates, and with the cooperation of the sliding rod 415, the limiting rod 416 moves toward the support plate 3 and is tightly attached to the rotating end of the support plate 3, thereby achieving rapid installation and disassembly of the support structure.

[0027] Working principle: The pile composite support structure is a structure used in civil engineering and foundation engineering to support buildings or other structures, prevent foundation sinking or landslides, and ensure the stability and safety of the entire structure; when the composite pile structure of the existing building foundation pit support is used, multiple composite connection structures are required to ensure the stable operation of the support structure, resulting in a slow assembly and fixation operation of the pile composite support structure, and the subsequent disassembly operation is even more complicated and cumbersome, and the stacking of the disassembled support structure parts also occupies a large amount of space. The present application uses an auxiliary device to place the bottom plate 1 and the support plate 2 in the specified position, and make the support plate 2 close to the pile foundation, and apply a rotational force to the rotating button 408 inside the structural groove 404, and the lifting cavity 4 02, the screw rod 405 inside rotates, and the lifting plate 406 drives the conical nail 407 to move downward along the lifting hole 403, so that the bottom plate 1 is quickly fixed at the specified position, and then, the driving motor 412 is started, the No. 1 screw rod 411 rotates, and the lifting block 410 moves downward along the lifting slot 409 to a suitable position, and rotates the support plate 3 so that its rotating end is inserted into the movable cavity 413, and then, a rotational force is applied to the adjusting button 417, and the No. 2 screw rod 414 rotates. With the cooperation of the sliding rod 415, the limit rod 416 moves toward the support plate 3 and is tightly attached to the rotating end of the support plate 3, so that the support plate 2 can operate stably, simplifying the installation operation of the support structure, achieving rapid installation and disassembly of the support structure, and facilitating the subsequent storage of the support structure.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pile combination support structure, comprising a base plate (1); a support plate (2) is rotatably mounted on one end of the top of the base plate (1) via a pin; a support plate (3) is mounted between the support plate (2) and the base plate (1); auxiliary devices are mounted on the base plate (1) and the support plate (2); the characteristics are: The auxiliary device comprises a support block (401); a support block (401) is fixedly connected to the end surface of the bottom plate (1) at positions near the four corners; a lifting cavity (402) is provided inside the support block (401); the top of the lifting cavity (402) is inserted into the body of the bottom plate (1); a lifting hole (403) is provided through the bottom of the lifting cavity (402); a structural groove (404) is provided at positions near the four corners on the top of the bottom plate (1); the vertical center line of the structural groove (404) coincides with the vertical center line of the lifting cavity (402); A screw rod (405) is rotatably mounted inside the lifting chamber (402); a lifting plate (406) is sleeved and mounted on the outside of the cross section of the screw rod (405); a conical nail (407) is fixedly connected to the bottom of the lifting plate (406); the lifting trajectory of the conical nail (407) passes through the space opened in the lifting hole (403); when the lifting plate (406) is located at the top of the lifting chamber (402), the bottom of the conical nail (407) is still located inside the lifting hole (403).

2. A pile composite support structure according to claim 1, characterized in that: The top of the screw rod (405) is inserted into the interior of the structural groove (404); a rotating knob (408) is installed at the top end of the screw rod (405); the horizontal plane where the top end surface of the rotating knob (408) is located coincides with the horizontal plane where the top end surface of the bottom plate (1) is located.

3. A pile composite support structure according to claim 2, characterized in that: A lifting groove (409) is provided on the structural surface of the support plate (2) close to the bottom plate (1); a lifting block (410) is installed inside the lifting groove (409); the lifting block (410) is rotatably connected to the top of the support plate (3) via a pin shaft; when the lifting block (410) is located at the top of the lifting groove (409), the support plate (3) and the support plate (2) are in a parallel state.

4. A pile combination support structure according to claim 3, characterized in that: A first screw rod (411) is installed inside the lifting groove (409); a driving motor (412) is installed on the top of the supporting plate (2); the output shaft end of the driving motor (412) is inserted into the lifting groove (409) and connected to the end of the first screw rod (411).

5. A pile combination support structure according to claim 4, characterized in that: A movable cavity (413) is provided at the top of the bottom plate (1); a second screw rod (414) is installed on one side of the movable cavity (413); a sliding rod (415) is installed on the other side of the movable cavity (413); and a limiting rod (416) is sleeved and installed on the outside of the cross section of the sliding rod (415) and the second screw rod (414).

6. A pile composite support structure according to claim 5, characterized in that: The end of the second screw rod (414) passes through the body of the bottom plate (1) and protrudes out of the outside; the end of the second screw rod (414) protruding out of the outside is installed with an adjustment button (417).

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