CN216475056U

CN216475056U - Foundation ditch support reinforcing apparatus based on pile foundation engineering

Info

Publication number: CN216475056U
Application number: CN202122502453.2U
Authority: CN
Inventors: 王飞; 江明超
Original assignee: Anhui Yaohan Construction Engineering Co ltd
Current assignee: Anhui Yaohan Construction Engineering Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-10
Anticipated expiration: 2031-10-18

Abstract

The application relates to the technical field of foundation pit support, and discloses a foundation pit support reinforcing device based on pile foundation engineering, which comprises a pit wall, wherein a fixed thread cylinder is fixedly connected inside the pit wall, a fixed threaded rod is connected with the internal thread of the fixed thread cylinder, one end of the fixed threaded rod, which is far away from the fixed thread cylinder, is rotatably connected with a mounting plate, a rotating rod is rotatably connected inside the mounting plate, a main gear is fixedly connected at one end of the rotating rod, which is positioned inside the mounting plate, the fixed threaded rod is rotatably inserted into the fixed thread cylinder through the fixed thread cylinder and the mounting plate in a matched way, the mounting plate is simultaneously contacted with the pit wall to complete the fixing of the mounting plate, then a protection plate and a fixed column are inserted into the mounting plate, the rotating rod is rotated through the main gear, a secondary gear, a movable threaded rod and a threaded insert cylinder in a matched way to be used, so that the threaded insert cylinder is inserted into the fixed column, the protection plate is fixed, so that the purpose of quickly mounting the protection plate is achieved.

Description

Foundation ditch support reinforcing apparatus based on pile foundation engineering

Technical Field

The application relates to the field of foundation pit support, especially, relate to a foundation pit support reinforcing apparatus based on pile foundation engineering.

Background

The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit, and at present, a supporting plate needs to be fixed on the wall of a tunnel through bolts and nuts in the using process of a foundation pit support reinforcing device, but the installation process is poor, and the supporting plate is not convenient for workers to install rapidly, so that the installation efficiency of the workers is influenced.

SUMMERY OF THE UTILITY MODEL

In order to realize that the device has the function of installing a backplate fast, this application provides a foundation ditch support reinforcing apparatus based on pile foundation engineering.

The application provides a foundation ditch support reinforcing apparatus based on pile foundation engineering adopts following technical scheme:

a foundation pit supporting and reinforcing device based on pile foundation engineering comprises a pit wall, wherein a fixed thread cylinder is fixedly connected inside the pit wall, a fixed threaded rod is connected to the internal thread of the fixed thread cylinder, one end of the fixed threaded rod, which is far away from the fixed thread cylinder, is rotatably connected with a mounting plate, a rotating rod is rotatably connected inside the mounting plate, a main gear is fixedly connected to one end, which is positioned inside the mounting plate, of the rotating rod, a pinion is rotatably connected to the left side and the right side of the main gear, a movable threaded rod is fixedly connected inside the pinion, the outer surface of the movable threaded rod is rotatably connected with the inside of the mounting plate, a thread insert cylinder is connected to the outer surface of the movable threaded rod in a threaded manner, the outer surface of the thread insert cylinder is slidably connected with the inside of the mounting plate, a positioning rod is slidably connected inside the thread insert cylinder, and both ends of the positioning rod are fixedly connected with the inner wall of the mounting plate, the outer surface of the threaded plug-in barrel is spliced with a fixing column, the outer surface of the fixing column is spliced with the inside of the mounting plate, and one end of the fixing column, far away from the mounting plate, is fixedly connected with a protection plate.

Through adopting above-mentioned technical scheme, make a fixed thread section of thick bamboo fix the inside at the pit wall, then rotate the inside that fixed threaded rod inserted a fixed thread section of thick bamboo, accomplish the fixed of mounting panel, then insert the inside of mounting panel with the guard plate, it is inside that the rotation bull stick passes through master gear, pinion, removal threaded rod and drives the screw thread section of thick bamboo and insert the fixed column, accomplish the fixed to the guard plate to reach the purpose of installing the guard plate fast.

Preferably, the positive fixedly connected with fixing base of mounting panel, the inside threaded connection of fixing base has the fixed pin, the surface threaded connection of fixed pin has the roating seat, the inside of roating seat articulates there is the auxiliary support pole, the bottom fixedly connected with buffer beam of auxiliary support pole, the surface sliding connection of buffer beam has the inserted bar, the top fixedly connected with buffer spring of inserted bar, and buffer spring's the other end and auxiliary support pole keep away from the one end fixed connection of roating seat.

Through adopting above-mentioned technical scheme, rotate the fixed pin and pass the inside that the roating seat inserted the fixing base, then rotate auxiliary stay pole and drive buffer beam, the inserted bar is rotatory, then make the inserted bar insert ground, make auxiliary stay pole, buffer beam, inserted bar and mounting panel constitute a triangle-shaped to provide good holding power to the mounting panel.

Preferably, the inside of inserted bar is seted up with buffer beam size assorted slide rail, the bottom shape of inserted bar is the awl type.

Through adopting above-mentioned technical scheme, the slide rail with buffer beam size assorted is seted up to the inside of inserted bar, and the buffer beam of being convenient for slides in the inside of inserted bar, and the bottom shape of inserted bar is the awl type, and the inserted bar of being convenient for inserts ground.

Preferably, the fixed column is internally provided with a fixed groove with the size matched with that of the threaded insert barrel, the internal thread groove of the fixed threaded barrel is matched with the thread on the outer surface of the fixed threaded rod, and one end of the fixed threaded rod, far away from the fixed threaded barrel, is fixedly connected with a rotating handle.

Through adopting above-mentioned technical scheme, the fixed column is inside to be seted up the screw thread and to be inserted a big or small assorted fixed slot of a section of thick bamboo, provides the space that the screw thread inserted a section of thick bamboo was installed, and fixed threaded rod keeps away from the one end fixedly connected with hand turning of a fixed thread section of thick bamboo, and the hand turning of being convenient for drives fixed threaded rod and rotates.

Preferably, the top and the bottom of mounting panel all seted up fixed column and guard plate size assorted mounting groove.

Through adopting above-mentioned technical scheme, the mounting groove of fixed column and guard plate size assorted has all been seted up to the top and the bottom of mounting panel, provides the space of fixed column and guard plate installation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixed threaded rod is rotatably inserted into the fixed threaded cylinder by matching the fixed threaded cylinder with the fixed threaded rod and the mounting plate, the mounting plate is also contacted with the tunnel wall to complete the fixation of the mounting plate, then the protection plate and the fixed column are inserted into the mounting plate, and the rotating rod is rotated to be matched with the main gear, the auxiliary gear, the movable threaded rod and the threaded insert cylinder for use, so that the threaded insert cylinder is inserted into the fixed column to complete the fixation of the protection plate, and the purpose of quickly installing the protection plate is achieved;

2. use through fixed pin, buffer beam, inserted bar cooperation, rotate the fixed pin and pass the inside that the roating seat inserted the fixing base, then rotate auxiliary stay pole and drive buffer beam, the inserted bar is rotatory, then make the inserted bar insert ground, make auxiliary stay pole, buffer beam, inserted bar and mounting panel constitute a triangle-shaped to provide good holding power to the mounting panel.

Drawings

FIG. 1 is a schematic diagram of the front internal structure of an embodiment of the application;

FIG. 2 is a schematic diagram of the internal structure of the application in a top view according to an embodiment;

FIG. 3 is an enlarged schematic view of the structure of A in FIG. 2

FIG. 4 is an enlarged schematic view of the auxiliary supporting rod according to the embodiment of the present invention.

Description of reference numerals: 1. a trench wall; 2. fixing the threaded cylinder; 3. fixing a threaded rod; 31; a handle, 4, a mounting plate; 5. a rotating rod; 6. a main gear; 7. a pinion gear; 8. moving the threaded rod; 9. a threaded insert cylinder; 10. positioning a rod; 11. fixing a column; 12. a protection plate; 13. a fixed seat; 14. a fixing pin; 15. a rotating base; 16. an auxiliary support bar; 17. a buffer rod; 18. a buffer spring; 19. and (4) inserting the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses excavation supporting reinforcing apparatus based on pile foundation engineering. Referring to fig. 1-4, a foundation pit supporting and reinforcing device based on pile foundation engineering, comprising a pit wall 1, a fixed thread cylinder 2 fixedly connected inside the pit wall 1, an internal thread groove of the fixed thread cylinder 2 matching with a thread on the outer surface of the fixed thread cylinder 3, a fixed thread rod 3 connected with the internal thread of the fixed thread cylinder 2, a rotating handle 31 fixedly connected with one end of the fixed thread rod 3 far away from the fixed thread cylinder 2, which is convenient for the rotating handle 31 to drive the fixed thread rod 3 to rotate, a mounting plate 4 rotatably connected with one end of the fixed thread cylinder 3 far away from the fixed thread cylinder 2, mounting grooves with the sizes matching of a fixing column 11 and a protection plate 12 are respectively arranged at the top and the bottom of the mounting plate 4, a space for mounting the fixing column 11 and the protection plate 12 is provided, a rotating rod 5 is rotatably connected inside the mounting plate 4, a main gear 6 is fixedly connected with one end of the rotating rod 5 positioned inside the mounting plate 4, the left side of master gear 6, the right side is rotated and is connected with pinion 7, the inside fixedly connected with movable threaded rod 8 of pinion 7, and movable threaded rod 8's surface is connected with the inside rotation of mounting panel 4, movable threaded rod 8's surface threaded connection has screw-inserted cylinder 9, and screw-inserted cylinder 9's surface and mounting panel 4's inside sliding connection, screw-inserted cylinder 9's inside sliding connection has locating lever 10, and the both ends of locating lever 10 all with mounting panel 4's inner wall fixed connection, screw-inserted cylinder 9's surface is pegged graft and is had the fixed column 11 with mounting panel 4's inside grafting, fixed column 11 is inside to be seted up screw-inserted cylinder 9 size assorted fixed slot, the space of screw-inserted cylinder 9 installation is provided, fixed column 11 keeps away from mounting panel 4's one end fixedly connected with guard plate 12.

As shown in fig. 4, a fixing seat 13 is fixedly connected to the front of the mounting plate 4, a fixing pin 14 is connected to the inner thread of the fixing seat 13, a rotary seat 15 is connected to the outer thread of the fixing pin 14, an auxiliary support rod 16 is hinged to the inner part of the rotary seat 15, a buffer rod 17 is fixedly connected to the bottom of the auxiliary support rod 16, an insertion rod 19 is connected to the outer surface of the buffer rod 17 in a sliding manner, a slide rail matched with the size of the buffer rod 17 is arranged inside the insertion rod 19, the buffer rod 17 can slide inside the insertion rod 19 conveniently, the bottom of the insertion rod 19 is in a cone shape, the insertion rod 19 can be inserted into the ground conveniently, a buffer spring 18 is fixedly connected to the top of the insertion rod 19, the other end of the buffer spring 18 is fixedly connected to one end of the auxiliary support rod 16 far away from the rotary seat 15, the fixing pin 14 is rotated to penetrate through the rotary seat 15 to be inserted into the fixing seat 13, and then the auxiliary support rod 16 is rotated to drive the buffer rod 17, The insertion rod 19 is rotated and then the insertion rod 19 is inserted into the ground, so that the auxiliary support rod 16, the buffer rod 17, the insertion rod 19 and the mounting plate 4 form a triangular shape, thereby providing a good supporting force to the mounting plate 4.

When the device works, the fixed threaded cylinder 2 is fixed inside the tunnel wall 1, then the fixed threaded rod 3 is rotated to be inserted into the fixed threaded cylinder 2, meanwhile, the mounting plate 4 is also in contact with the tunnel wall 1, the mounting plate 4 is fixed, then the protection plate 12 and the fixed column 11 are inserted into the mounting plate 4, the rotating rod 5 is rotated to drive the main gear 6 to rotate, the main gear 6 rotates to drive the auxiliary gear 7 to rotate, the auxiliary gear 7 rotates to drive the movable threaded rod 8 to rotate, the movable threaded rod 8 rotates to drive the threaded insertion cylinder 9 to be inserted into the fixed column 11, the protection plate 12 is fixed, and therefore the purpose of rapidly installing the protection plate 12 is achieved, then the fixed pin 14 is rotated to penetrate through the rotating seat 15 to be inserted into the fixed seat 13, then the auxiliary support rod 16 is rotated to drive the buffer rod 17 and the insertion rod 19 to rotate, then the insertion rod 19 is inserted into the ground, and the auxiliary support rod 16 and the buffer rod 17 are inserted into the ground, The insert rod 19 forms a triangular shape with the mounting plate 4 to provide a good supporting force to the mounting plate 4.

The implementation principle of the foundation pit supporting and reinforcing device based on the pile foundation engineering is as follows: make fixed thread section of thick bamboo 2 fix in the inside of pit wall 1, then rotate the inside that fixed threaded rod 3 inserted fixed thread section of thick bamboo 2, accomplish the fixed of mounting panel 4, then insert the inside of mounting panel 4 with guard plate 12 and fixed column 11, it passes through master gear 6 to rotate bull stick 5, pinion 7, it inserts inside fixed column 11 to move threaded rod 8 drive screw thread plug-in box 9, accomplish the fixed to guard plate 12, thereby reach the purpose of quick installation guard plate 12, then rotate fixed pin 14 and pass the inside that roating seat 15 inserted fixing base 13, then rotate auxiliary stay pole 16 and drive buffer beam 17, the inserted bar 19 is rotatory, then make inserted bar 19 insert ground, make auxiliary stay bar 16, buffer beam 17, an inserted bar 19 and mounting panel 4 constitute a triangle-shaped form, thereby provide good holding power to mounting panel 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foundation ditch support reinforcing apparatus based on pile foundation engineering, includes tunnel wall (1), the inside fixedly connected with fixed thread section of thick bamboo (2) of tunnel wall (1), its characterized in that: the internal thread of the fixed thread cylinder (2) is connected with a fixed threaded rod (3), the fixed threaded rod (3) is connected with a mounting plate (4) in a rotating way when being far away from the one end of the fixed thread cylinder (2), the internal rotation of the mounting plate (4) is connected with a rotating rod (5), the rotating rod (5) is positioned at a main gear (6) fixedly connected with the internal end of the mounting plate (4), the left side and the right side of the main gear (6) are rotatably connected with an auxiliary gear (7), the internal part of the auxiliary gear (7) is fixedly connected with a movable threaded rod (8), the external surface of the movable threaded rod (8) is rotatably connected with the internal part of the mounting plate (4), the external surface of the movable threaded rod (8) is in threaded connection with a thread insert cylinder (9), the external surface of the thread insert cylinder (9) is slidably connected with the internal part of the mounting plate (4), the internal part of the thread insert cylinder (9) is slidably connected with a positioning rod (10), and the both ends of locating lever (10) all with the inner wall fixed connection of mounting panel (4), the surface of screw thread section of thick bamboo (9) is pegged graft and is had fixed column (11), and the surface of fixed column (11) is pegged graft with the inside of mounting panel (4), the one end fixedly connected with guard plate (12) of mounting panel (4) are kept away from in fixed column (11).

2. The foundation pit support reinforcing apparatus based on pile foundation engineering of claim 1, characterized in that: the positive fixedly connected with fixing base (13) of mounting panel (4), the inside threaded connection of fixing base (13) has fixed pin (14), the surface threaded connection of fixed pin (14) has roating seat (15), the inside of roating seat (15) articulates there is auxiliary support pole (16), the bottom fixedly connected with buffer beam (17) of auxiliary support pole (16), the surface sliding connection of buffer beam (17) has inserted bar (19), the top fixedly connected with buffer spring (18) of inserted bar (19), and the one end fixed connection of roating seat (15) is kept away from with auxiliary support pole (16) to the other end of buffer spring (18).

3. The foundation pit support reinforcing apparatus based on pile foundation engineering of claim 2, characterized in that: the inside of inserted bar (19) is seted up with buffer beam (17) size assorted slide rail, the bottom shape of inserted bar (19) is the awl type.

4. The foundation pit support reinforcing apparatus based on pile foundation engineering of claim 1, characterized in that: the fixing column (11) is internally provided with a fixing groove matched with the size of the threaded insert cylinder (9), an internal thread groove of the fixed threaded cylinder (2) is matched with the thread on the outer surface of the fixed threaded rod (3), and the fixed threaded rod (3) is far away from one end of the fixed threaded cylinder (2) and is fixedly connected with a rotating hand (31).

5. The foundation pit support reinforcing apparatus based on pile foundation engineering of claim 1, characterized in that: the top and the bottom of the mounting plate (4) are provided with mounting grooves matched with the sizes of the fixing columns (11) and the protection plates (12).