Soil retaining device for building construction

Abstract

The utility model discloses a soil retaining device for building construction, and relates to the technical field of soil retaining for building construction, the soil retaining device comprises a main plate, two third sliding grooves are formed in the main plate, second springs are fixedly mounted in the two third sliding grooves, one end of each second spring is slidably provided with a roller, and the other end of each second spring is slidably provided with a sliding block. The soil retaining device for building construction has the advantages that the rolling wheels are installed at the bottom of the main plate, the rolling wheels are arranged at the top of the main plate, the rolling wheels are arranged at the top of the main plate, the rolling wheels are arranged at the bottom of the main plate, the rolling wheels are arranged at the top of the main plate, and the rolling wheels are arranged at the bottom of the main plate. And second springs and third sliding columns are installed at the tops of the rolling wheels, and third springs are fixedly installed between the third sliding columns and second fixing grooves, so that in the moving process, damping can be conducted on the main board, vibration in the moving process is reduced, and internal part loosening caused by jolting is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of earth retaining in building construction, in particular to an earth retaining device used in building construction. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction is called "building construction site" or "construction site", also called construction site. Foundation pit support is to ensure the safety of underground structure construction and the surrounding environment of the foundation pit. The support, reinforcement and protection measures for the side walls of the foundation pit and the surrounding environment are adopted. In order to protect the safety of the underground main structure construction and the surrounding environment of the foundation pit, temporary support, reinforcement, protection and groundwater control measures are adopted for the foundation pit.

[0003] The Chinese patent with patent application number 202320739433.3 proposes a retaining structure for construction, including a retaining wall body and a fixed plate, a card groove is arranged on the inner side of one side surface of the retaining wall body, a fixed platform is arranged on one side of the top surface of the fixed plate, a reinforcement pile is arranged on the other side of the top surface of the fixed plate, a sliding groove is arranged on the inner side of the middle part of the top surface of the fixed platform, a limiting bolt is arranged on the inner side of the middle part of the top surface of the sliding block, a sliding plate is arranged on the bottom surface of the limiting bolt, a fixing piece is arranged on the other end of the top surface of the sliding plate, a support rod is arranged in the middle part of the fixing piece, an anti-seismic spring is arranged in the middle part of the surface of one side of the support rod, and a card plate is arranged on the surface of one end of the support rod. Through the support and reinforcement structure, the retaining wall is effectively supported, so that the retaining wall as a whole can effectively support the edge of the road surface at the construction site, increase the overall stability of the retaining wall, reduce the risk factor of the construction site, effectively reinforce the retaining wall, and improve the overall practicality.

[0004] However, after the improvements, the above patent still has problems such as bumps on the road surface during the movement of the earth wall body, and the lack of a shock-absorbing device easily causes the internal parts to loosen. In addition, during the process of splicing multiple retaining walls, the connection angle between the two retaining walls cannot be adjusted according to the scope of construction, which reduces the flexibility of use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a soil retaining device for building construction, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a soil retaining device for construction construction, comprising a main board, wherein two third sliding grooves are provided inside the main board, second springs are fixedly installed inside the two third sliding grooves, rollers are slidably installed at one end of the two second springs, third sliding columns are fixedly installed on the tops of the two rollers and inside the second springs, a second fixed groove is provided inside the main board and at the tops of the two third sliding grooves, third springs are fixedly installed inside the two second fixed grooves, one end of the third spring is fixedly connected to the top of the third sliding column, and the third sliding column is slidably connected to the second fixed groove.

[0007] Preferably, three first connecting sockets are fixedly installed at one end of the mainboard, two fourth connecting sockets are fixedly installed at the other end of the mainboard, two second connecting sockets are fixedly installed between the two fourth connecting sockets and at one end of the mainboard, and a third connecting socket is fixedly installed between the two second connecting sockets and at one end of the mainboard, so that one end of the mainboard can be inserted into one end of another mainboard, and the angle between the two mainboards can be adjusted.

[0008] Preferably, a first sliding groove is provided inside the main board, a bidirectional screw rod is rotatably installed inside the first sliding groove, two first sliding plates are slidably installed inside the first sliding groove, the first sliding plates are threadedly connected to the bidirectional screw rod, one end of the two first sliding plates are fixedly installed with a second sliding column, and two second sliding grooves are provided inside the third connecting seat, and the two second sliding columns are slidably connected to the two second sliding grooves respectively, and the two-way screw rod is rotated to drive the two second sliding columns to move upward and downward, so that the first connecting seat, the second connecting seat, the third connecting seat and the fourth connecting seat are connected and limited.

[0009] Preferably, a square groove is provided inside the main board, and two first bevel gears and a second bevel gear are rotatably installed inside the square groove, one end of the bidirectional screw rod extends to the inside of the square groove and is fixedly connected to the inside of the second bevel gear, and a rotating handle is rotatably installed on one side of the main board, and one end of the rotating handle is fixedly connected to the inside of the first bevel gear, and the first bevel gear and the second bevel gear can be rotated by rotating the rotating handle, thereby driving the bidirectional screw rod to rotate.

[0010] Preferably, two first rotation grooves are provided on one side of the main board, and slots are provided inside the main board and on both sides of the two first rotation grooves, and the first support plates are rotatably installed inside the two first rotation grooves, and the second support plates are slidably installed inside the two first support plates, and a plurality of limiting holes are provided inside the first support plate and the second support plate, and a limiting screw is movably installed inside one of the limiting holes, and a second rotation groove is provided at one end of the two second support plates, and auxiliary plates are rotatably installed inside the two second rotation grooves, and threaded grooves are provided inside the two auxiliary plates, and the first support plate is rotated to open, and the second support plate is pulled apart and adjusted to a suitable angle and length, and the limiting screw is inserted into the corresponding limiting hole, and the auxiliary plate is rotated to insert the pin into the ground through the threaded groove to prevent the main board from falling down.

[0011] Preferably, two fourth sliding grooves are provided inside the two second support plates, fourth springs are fixedly installed inside the four fourth sliding grooves, a fourth sliding block is fixedly installed at one end of the four fourth springs, the fourth sliding block is slidably connected to the fourth sliding groove, one end of the fourth sliding block is inserted into the interior of the slot, and the first support plate can be rotated to open by sliding the fourth sliding block to disengage the fourth sliding block from the interior of the slot.

[0012] The utility model provides a soil retaining device for building construction, which has the following beneficial effects:

[0013] 1. The earth retaining device for construction is provided with a roller at the bottom of a main board, a second spring and a third sliding column at the top of the roller, and a third spring is fixedly installed between the third sliding column and the second fixed groove, so that during the movement, the main board can be damped, the vibration during the movement can be reduced, and the loosening of internal parts due to the bumps can be prevented.

[0014] 2. The retaining device used for construction can adjust the angles between the main boards by inserting one of the first connecting seats at one end of a main board between the third connecting seat and one of the second connecting seats at one end of another main board, and inserting two of the first connecting seats at one end of one main board between the third connecting seat, the second connecting seat and the fourth connecting seat at one end of another main board, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 A in the enlarged view;

[0018] Figure 4 For this utility model Figure 2 The enlarged view of point B in the figure;

[0019] Figure 5 For this utility model Figure 2 The enlarged view of point C in the figure;

[0020] Figure 6 This is a rear side view of the modified version of the utility model;

[0021] Figure 7 This is a top sectional view of the utility model;

[0022] Figure 8 For this utility model Figure 7 Enlarged view of point D in .

[0023] In the figure: 1, main board; 2, first connecting seat; 3, second connecting seat; 4, third connecting seat; 5, fourth connecting seat; 9, first sliding groove; 10, bidirectional screw rod; 11, first sliding plate; 12, second sliding column; 13, second sliding groove; 14, third sliding groove; 15, second spring; 16, third sliding column; 17, second fixed groove; 18, third spring; 19, roller; 20, square groove; 21, first bevel gear; 22, second bevel gear; 23, rotating handle; 24, first rotating groove; 25, slot; 26, first support plate; 28, second support plate; 29, limiting hole; 30, limiting screw; 31, second rotating groove; 32, auxiliary plate; 33, threaded groove; 34, fourth sliding groove; 35, fourth spring; 36, fourth sliding block. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] See also Figures 1 to 8The utility model provides a technical solution: a soil retaining device for construction, comprising a main board 1, wherein two third sliding grooves 14 are provided inside the main board 1, second springs 15 are fixedly installed inside the two third sliding grooves 14, rollers 19 are slidably installed at one end of the two second springs 15, third sliding columns 16 are fixedly installed at the tops of the two rollers 19 and inside the second springs 15, second fixed grooves 17 are provided inside the main board 1 and at the tops of the two third sliding grooves 14, third springs 18 are fixedly installed inside the two second fixed grooves 17, one end of the third spring 18 is fixedly connected to the top of the third sliding column 16, and the third sliding column 16 is slidably connected to the second fixed groove 17.

[0027] Three first connecting seats 2 are fixedly installed at one end of the main board 1, two fourth connecting seats 5 are fixedly installed at the other end of the main board 1, two second connecting seats 3 are fixedly installed between the two fourth connecting seats 5 and at one end of the main board 1, and a third connecting seat 4 is fixedly installed between the two second connecting seats 3 and at one end of the main board 1. A first sliding groove 9 is provided inside the main board 1, a bidirectional screw rod 10 is rotatably installed inside the first sliding groove 9, two first sliding plates 11 are slidably installed inside the first sliding groove 9, the first sliding plate 11 is threadedly connected to the bidirectional screw rod 10, one end of the two first sliding plates 11 is fixedly installed with a second sliding column 12, two second sliding grooves 13 are provided inside the third connecting seat 4, and two second sliding plates 11 are fixedly installed at one end of the main board 1. The moving column 12 is slidably connected with the two second sliding grooves 13 respectively, and a square groove 20 is opened inside the main board 1. Two first bevel gears 21 and second bevel gears 22 are rotatably installed inside the square groove 20. One end of the two-way screw rod 10 extends to the inside of the square groove 20 and is fixedly connected to the inside of the second bevel gear 22. A rotating handle 23 is rotatably installed on one side of the main board 1, and one end of the rotating handle 23 is fixedly connected to the inside of the first bevel gear 21. By rotating the rotating handle 23, the first bevel gear 21 and the second bevel gear 22 can be rotated, thereby driving the two-way screw rod 10 to rotate, driving the two second sliding columns 12 to move upward and downward, so that the first connecting seat 2, the second connecting seat 3, the third connecting seat 4 and the fourth connecting seat 5 are connected and then limited.

[0028] Two first rotation grooves 24 are provided on one side of the main board 1, and slots 25 are provided inside the main board 1 and on both sides of the two first rotation grooves 24, first support plates 26 are rotatably installed inside the two first rotation grooves 24, and second support plates 28 are slidably installed inside the two first support plates 26, and a plurality of limiting holes 29 are provided inside the first support plate 26 and the second support plate 28, and a limiting screw 30 is movably installed inside one of the limiting holes 29, and a second rotation groove 31 is provided at one end of the two second support plates 28, and auxiliary plates 32 are rotatably installed inside the two second rotation grooves 31, and threaded grooves 33 are provided inside the two auxiliary plates 32, and the two second support plates Two fourth sliding grooves 34 are provided inside each of the four fourth sliding grooves 34, and a fourth spring 35 is fixedly installed inside each of the four fourth sliding grooves 34. A fourth sliding block 36 is fixedly installed at one end of each of the four fourth springs 35. The fourth sliding block 36 is slidably connected to the fourth sliding groove 34, and one end of the fourth sliding block 36 is inserted into the interior of the slot 25. By sliding the fourth sliding block 36, the fourth sliding block 36 is disengaged from the interior of the slot 25, the first support plate 26 is rotated to open, the second support plate 28 is pulled open, and adjusted to a suitable angle and length, the limit screw 30 is inserted into the corresponding limit hole 29, the auxiliary plate 32 is rotated, and the pin is inserted into the ground through the threaded groove 33 to prevent the main board 1 from falling.

[0029] To sum up, the retaining device for construction construction, when in use, one of the first connecting seats 2 at one end of a main board 1 is inserted between the third connecting seat 4 and one of the second connecting seats 3 at one end of the other main board 1, and two of the first connecting seats 2 at one end of one main board 1 are inserted between the third connecting seat 4, the second connecting seat 3 and the fourth connecting seat 5 at one end of the other main board 1, and the rotating handle 23 is rotated to rotate the first bevel gear 21 and the second bevel gear 22 to drive the bidirectional screw rod 10 to rotate, so that the two second sliding columns 12 move upward and downward, so that the first connecting seat 2, the second connecting seat 3, the third connecting seat 4 and the fourth connecting seat 5 are limited, and after adjusting the angles between each main board 1, the fourth sliding block 36 is slid to make the fourth sliding block 36 disengage from the inside of the slot 25, the first support plate 26 is rotated to open, the second support plate 28 is pulled open, and adjusted to a suitable angle and length, the limiting screw 30 is inserted into the corresponding limiting hole 29, the auxiliary plate 32 is rotated, and the pin is inserted into the ground through the threaded groove 33 to prevent the main board 1 from falling.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil retaining device for building construction, comprising a main board (1), characterized in that: Two third sliding grooves (14) are provided inside the main board (1), and second springs (15) are fixedly installed inside the two third sliding grooves (14), and rollers (19) are slidably installed at one end of the two second springs (15), and third sliding columns (16) are fixedly installed at the top of the two rollers (19) and inside the second springs (15). Second fixed grooves (17) are provided inside the main board (1) and at the top of the two third sliding grooves (14), and third springs (18) are fixedly installed inside the two second fixed grooves (17), and one end of the third spring (18) is fixedly connected to the top of the third sliding column (16), and the third sliding column (16) is slidably connected to the second fixed groove (17).

2. A soil retaining device for construction according to claim 1, characterized in that: Three first connection seats (2) are fixedly mounted on one end of the mainboard (1), two fourth connection seats (5) are fixedly mounted on the other end of the mainboard (1), two second connection seats (3) are fixedly mounted between the two fourth connection seats (5) and located at one end of the mainboard (1), and a third connection seat (4) is fixedly mounted between the two second connection seats (3) and located at one end of the mainboard (1).

3. A soil retaining device for construction according to claim 2, characterized in that: A first sliding groove (9) is provided inside the main board (1), a bidirectional screw rod (10) is rotatably installed inside the first sliding groove (9), two first sliding plates (11) are slidably installed inside the first sliding groove (9), the first sliding plates (11) are threadedly connected to the bidirectional screw rod (10), one end of the two first sliding plates (11) are fixedly installed with a second sliding column (12), and two second sliding grooves (13) are provided inside the third connecting seat (4), and the two second sliding columns (12) are slidably connected to the two second sliding grooves (13) respectively.

4. A soil retaining device for construction according to claim 3, characterized in that: A square groove (20) is provided inside the main board (1), and two first bevel gears (21) and a second bevel gear (22) are rotatably mounted inside the square groove (20); one end of the bidirectional screw rod (10) extends into the inside of the square groove (20) and is fixedly connected to the inside of the second bevel gear (22); a rotating handle (23) is rotatably mounted on one side of the main board (1), and one end of the rotating handle (23) is fixedly connected to the inside of the first bevel gear (21).

5. The earth retaining device for construction according to claim 1, characterized in that: Two first rotation grooves (24) are provided on one side of the main board (1), and slots (25) are provided inside the main board (1) and on both sides of the two first rotation grooves (24), first support plates (26) are rotatably installed inside the two first rotation grooves (24), second support plates (28) are slidably installed inside the two first support plates (26), a plurality of limiting holes (29) are provided inside the first support plate (26) and the second support plate (28), a limiting screw (30) is movably installed inside one of the limiting holes (29), a second rotation groove (31) is provided at one end of the two second support plates (28), auxiliary plates (32) are rotatably installed inside the two second rotation grooves (31), and threaded grooves (33) are provided inside the two auxiliary plates (32).

6. The earth retaining device for construction according to claim 5, characterized in that: Two fourth sliding grooves (34) are provided inside the two second support plates (28), and fourth springs (35) are fixedly installed inside the four fourth sliding grooves (34). One end of the four fourth springs (35) is fixedly installed with a fourth sliding block (36), and the fourth sliding block (36) is slidably connected to the fourth sliding groove (34), and one end of the fourth sliding block (36) is inserted into the interior of the slot (25).

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