CN219280722U

CN219280722U - Deep foundation pit internal supporting structure for construction

Info

Publication number: CN219280722U
Application number: CN202320618759.0U
Authority: CN
Inventors: 吕厚擎; 李明超; 孟勇锋
Original assignee: Shandong Beihui Construction Engineering Co ltd
Current assignee: Shandong Beihui Construction Engineering Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-06-30
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a deep foundation pit internal supporting structure for construction, which comprises a base, wherein a blocking plate is rotatably arranged at the top end of the base, two connecting frames are fixedly arranged at the side end parts of the blocking plate, and a first fixing block is fixedly arranged at the top end of the base. According to the utility model, the tail end of the connecting rod is driven to move together through the second fixed block, the tail end of the connecting rod rotates at the side end part of the second fixed block, the top end of the connecting rod rotates in the connecting frame by changing the angle of the connecting rod, the connecting rod is driven to move by moving the second fixed block, the top end of the connecting rod applies a tensile force to the connecting frame, the connecting rod pulls the blocking plate to rotate at the top end of the fixed table, the side end of the blocking plate is separated from contact with the pit wall, and the blocking plate rotates to squeeze the pit wall to facilitate operation of a user by rotating the T-shaped rotating rod, so that the convenience of use is improved.

Description

Deep foundation pit internal supporting structure for construction

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a deep foundation pit internal supporting structure for construction.

Background

The construction engineering is a collective name of various buildings and engineering facilities for providing material technology foundation for human life and production, the foundation is required to be built firstly in the construction process, the foundation is required to be poured, the pit wall of the foundation pit is required to be fixed at the moment, but a common fixing device is used for placing a blocking plate on one side of the pit wall, the side end of the blocking plate is not tightly attached to the pit wall, and soil blocks of the pit wall are easy to scatter due to shaking generated in the construction process, so that the construction progress is influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a deep foundation pit internal supporting structure for construction.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a deep basal pit inner supporting structure for construction, includes the base, the top of base rotates installs and blocks the board, it has two link to block the side tip fixed mounting of board, the top fixed mounting of base has first fixed block lie in first fixed block one side the top slidable mounting of base has the second fixed block, the connecting rod is all installed in two side tip rotation of second fixed block, every the top of connecting rod all is connected with the link.

As a preferable technical scheme of the utility model, a chute is formed in the top end of the base, a fixed table is fixedly arranged on the top end of the base, a T-shaped rotating rod is rotatably arranged on the top end of the first fixed block, and a threaded rod is rotatably arranged at the side end part of the first fixed block.

As a preferable technical scheme of the utility model, a conical gear is fixedly arranged at the side end part of the threaded rod, the conical gear is connected with the tail end of the T-shaped rotating rod, a directional sliding block is fixedly arranged at the bottom end of the second fixed block, and the directional sliding block is connected with the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the second fixed block to one side removal, the second fixed block is to the terminal horizontal effort of application of connecting rod, lets the connecting rod rotate at the side tip of second fixed block, and the top of connecting rod rotates in the inside of link simultaneously, and the effort that produces is removed the second fixed block through the connecting rod is transmitted to the side tip of stopping board, and the bottom of stopping board rotates in the both sides of mount table, lets stopping board rotate to pit wall one side under the promotion of connecting rod, lets the outside of stopping the board closely laminate with the pit wall, guarantees the stability of pit wall.

2. The second fixed block drives the terminal of connecting rod and moves together, the terminal of connecting rod rotates at the side tip of second fixed block, through changing the angle of connecting rod, let the top of connecting rod rotate in the inside of link, drive the connecting rod through removing the second fixed block and remove, let the top of connecting rod apply a pulling force to the link, the connecting rod pulling is blocked the board and is rotated on the top of fixed station, let the side of blocking the board break away from the contact with the wall of hole, through rotating T type bull stick, let the board rotate extrusion wall of hole convenient to use's operation, increase the convenience of use.

Drawings

FIG. 1 is a schematic view of a base of the present utility model;

FIG. 2 is a schematic structural view of a fixing block according to the present utility model;

FIG. 3 is a schematic view of the structure of the barrier plate of the present utility model;

FIG. 4 is a schematic view of a T-shaped rotating rod.

Wherein: 1. a base; 11. a blocking plate; 12. a first fixed block; 13. a second fixed block; 14. a connecting rod; 15. a fixed table; 16. a connecting frame; 17. a chute; 18. a T-shaped rotating rod; 19. a bevel gear; 21. a threaded rod; 22. and (5) orienting the sliding block.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

The embodiment is as shown in figures 1, 2, 3 and 4, the deep foundation pit internal support structure for construction comprises a base 1, wherein a blocking plate 11 is rotatably arranged at the top end of the base 1, two connecting frames 16 are fixedly arranged at the side end parts of the blocking plate 11, a first fixing block 12 is fixedly arranged at the top end of the base 1, a second fixing block 13 is slidably arranged at the top end of the base 1 positioned at one side of the first fixing block 12, after the second fixing block 13 drives a connecting rod 14 to rotate, the top end of the connecting rod 14 applies an acting force to the blocking plate 11, the connecting rod 14 pushes the blocking plate 11 to rotationally squeeze a pit wall, stability of the pit wall is guaranteed, after the use is finished, the tail end of the T-shaped rotating rod 18 rotates in the first fixing block 12, as the tail end of the T-shaped rotating rod 18 is connected with a conical gear 19, the tail end of the T-shaped rotating rod 18 drives a threaded rod 21 to rotate in the first fixing block 12, meanwhile, the tail end of the threaded rod 21 rotates in the second fixing block 13, the tail end of the threaded rod 14 rotates in the second fixing block 13, and the two side end parts of the second fixing block 13 rotate, and the tail ends of the T-shaped rotating rod 18 are respectively connected with the connecting rods 16.

The spout 17 has been seted up on the top of base 1, the top fixed mounting of base 1 has fixed station 15, the top rotation of first fixed block 12 has installed T type bull stick 18, let T type bull stick 18 rotate on the top of first fixed block 12 through rotating T type bull stick 18, simultaneously the terminal and the conical gear 19 of T type bull stick 18 are connected, through rotating T type bull stick 18, let the threaded rod 21 rotate at the side tip of first fixed block 12 simultaneously, because the terminal of threaded rod 21 is in the inside of second fixed block 13, when threaded rod 21 rotates, the terminal of threaded rod 21 agrees with the inside of second fixed block 13, promote second fixed block 13 to one side through the screw thread and remove, at this moment second fixed block 13 drives directional slider 22 and slides in the inside of spout 17, the removal of second fixed block 13 plays the effect of direction through spout 17, the side tip rotation of first fixed block 12 has installed 21, the side tip fixed mounting of threaded rod 21 has conical gear 19, conical gear 19 is connected with the terminal of T type bull stick 18, the bottom fixed mounting of second fixed block 13 has directional slider 22, directional slider 22 is connected with spout 17.

Working principle:

the first step, when in use, drive the baffle 11 through moving the base 1 and remove, place the baffle 11 at the side of hole wall, through rotating T type bull stick 18, let T type bull stick 18 rotate at the top of first fixed block 12, simultaneously the end and the conical gear 19 of T type bull stick 18 are connected, through rotating T type bull stick 18, simultaneously let threaded rod 21 rotate at the side tip of first fixed block 12, because the end of threaded rod 21 is in the inside of second fixed block 13, when threaded rod 21 rotates, the end of threaded rod 21 agrees with the inside of second fixed block 13 mutually, promote second fixed block 13 through the screw thread and remove to one side, at this moment second fixed block 13 drives directional slider 22 and slides in the inside of spout 17, play the effect of direction through the removal of spout 17 to second fixed block 13, through second fixed block 13 to one side removal, let connecting rod 14 rotate at the side tip of second fixed block 13, simultaneously the top of connecting rod 14 rotates at the inside link 16, when threaded rod 21 rotates the inside link plate 16, promote the baffle 11 to the side wall 11 through the second fixed block 13 to produce the effort, the baffle 11 is carried out to the side wall of hole wall 11 to the side of the baffle, the baffle is guaranteed to rotate, the baffle 11 is closely carried out to the bottom wall 11.

The second step, through fixing base 1 subaerial during the use, promote second fixed block 13 through rotating T type bull stick 18 and move to one side, the second fixed block 13 drives connecting rod 14 and rotates the back, the top of connecting rod 14 is applied an effort to stop plate 11, let connecting rod 14 promote stop plate 11 rotate extrusion pit wall, guarantee pit wall's stability, after using, through rotating T type bull stick 18, let the end of T type bull stick 18 rotate in the inside of first fixed block 12, because the end of T type bull stick 18 is connected with conical gear 19, drive threaded rod 21 through rotating T type bull stick 18 and rotate in the inside of first fixed block 12, simultaneously the end of threaded rod 21 rotates in the inside of second fixed block 13, through rotating threaded rod 21, let the end of threaded rod 21 and the inside looks of second fixed block 13 agree with, let second fixed block 13 drive directional slider 22 at the inside slip of spout 17, with second fixed block 12 side, the end of connecting rod 14 is driven to move at first fixed block 12 through rotating T type bull stick 18, the end of connecting rod 14 drives the end of connecting rod 14 and rotates at the inside of first fixed block 12, make the top of connecting rod 14 rotate the top end of connecting rod 16 through changing the side of connecting rod 13, make the top of connecting rod 16 and make the top of connecting rod 16 rotate the connection through rotating plate 11, the top of connecting rod 16 is convenient for carrying out the connection at the side of connecting rod 11.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a deep basal pit inside bearing structure for construction, includes base (1), its characterized in that, the top of base (1) is rotated and is installed barrier board (11), the side tip fixed mounting of barrier board (11) has two link (16), the top fixed mounting of base (1) has first fixed block (12). Is located first fixed block (12) one side the top slidable mounting of base (1) has second fixed block (13), the connecting rod (14) are all rotated to two side tip of second fixed block (13), every the top of connecting rod (14) all is connected with link (16).

2. The deep foundation pit internal supporting structure for construction according to claim 1, wherein a chute (17) is formed at the top end of the base (1), and a fixing table (15) is fixedly installed at the top end of the base (1).

3. The deep foundation pit internal support structure for construction according to claim 1, wherein the top end of the first fixed block (12) is rotatably provided with a T-shaped rotating rod (18).

4. The deep foundation pit internal support structure for construction according to claim 1, wherein the side end portion of the first fixing block (12) is rotatably mounted with a threaded rod (21).

5. The deep foundation pit internal support structure for construction according to claim 4, wherein a conical gear (19) is fixedly arranged at the side end part of the threaded rod (21), and the conical gear (19) is connected with the tail end of the T-shaped rotating rod (18).

6. The deep foundation pit internal supporting structure for construction according to claim 1, wherein the bottom end of the second fixed block (13) is fixedly provided with a directional sliding block (22), and the directional sliding block (22) is connected with the sliding groove (17).