阅读说明：本技术 一种trd水泥土地下连续墙支护装置 (TRD cement soil underground continuous wall supporting device ) 是由 苗海良 郄春潮 牛龙飞 张世博 丁涛 于 2020-10-23 设计创作，主要内容包括：本发明公开了一种TRD水泥土地下连续墙支护装置,属于建筑技术技术领域,包括支撑架,所述支撑架的上端设置有防锈调节组件,所述防锈调节组件包括支护板、万向节、螺纹杆、除水块、固定螺母和安装腔,其中,所述支撑架的上端设置有安装腔,所述安装腔的内部四角处设置有固定螺母,所述固定螺母的内部设置有螺纹杆,所述螺纹杆的一侧设置有万向节；本发明通过设置防锈调节组件,保证支护板的抵接效果,提高支撑质量,保证工作的安全性,防止因潮湿空气造成锈蚀,提高设备的使用寿命,降低损坏概率,新型通过设置底端支护组件,使得辅助板能够紧贴在连续墙体的底端表面,提高支护的效果,保证工作质量。(The invention discloses a TRD cement soil underground continuous wall supporting device, which belongs to the technical field of buildings and comprises a supporting frame, wherein an antirust adjusting component is arranged at the upper end of the supporting frame, and comprises a supporting plate, a universal joint, a threaded rod, a water removal block, a fixing nut and an installation cavity; according to the invention, the anti-rust adjusting assembly is arranged, so that the abutting effect of the supporting plate is ensured, the supporting quality is improved, the working safety is ensured, the corrosion caused by humid air is prevented, the service life of equipment is prolonged, the damage probability is reduced, the bottom supporting assembly is arranged, the auxiliary plate can be tightly attached to the bottom surface of the continuous wall body, the supporting effect is improved, and the working quality is ensured.)

1. The utility model provides a TRD soil cement underground continuous wall supporting device, includes support frame (5), its characterized in that: the upper end of support frame (5) is provided with rust-resistant adjusting part (4), rust-resistant adjusting part (4) is including a backplate (41), universal joint (42), threaded rod (44), water removal piece (45), fixation nut (46) and installation cavity (47), wherein, the upper end of support frame (5) is provided with installation cavity (47), the inside four corners department of installation cavity (47) is provided with fixation nut (46), the inside of fixation nut (46) is provided with threaded rod (44), one side of threaded rod (44) is provided with universal joint (42), one side of universal joint (42) is provided with backplate (41), the upper end of installation cavity (47) is provided with except that water piece (45).

2. The TRD soil-cement underground continuous wall supporting device according to claim 1, wherein: remove water piece (45) and absorb water piece (453) and spacing groove (454) including waterproof cover (451), silica gel, wherein, the upper end of installation cavity (47) is provided with waterproof cover (451), the bottom surface of waterproof cover (451) is provided with silica gel and absorbs water piece (453), the inside of silica gel piece (453) that absorbs water corresponds threaded rod (44) symmetry and is provided with spacing groove (454).

3. The TRD soil-cement underground continuous wall supporting device according to claim 1, wherein: the upper end of the waterproof cover (451) is provided with a handle (452).

4. The TRD soil-cement underground continuous wall supporting device according to claim 1, wherein: and a hand wheel (43) is arranged on one side of the threaded rod (44) far away from the universal joint (42).

5. The TRD soil-cement underground continuous wall supporting device according to claim 1, wherein: the mounting cavity (47) is connected with the support frame (5) through a fastening bolt (48).

6. The TRD soil-cement underground continuous wall supporting device according to claim 1, wherein: the bottom end of the support frame (5) is symmetrically provided with bottom end supporting components (6), each bottom end supporting component (6) comprises a hinge (61), an auxiliary plate (62), a supporting rod (63) and an installation groove (65), the installation grooves (65) are symmetrically arranged at the bottom end of the support frame (5), the supporting rods (63) are arranged on one sides of the installation grooves (65), the auxiliary plates (62) are arranged on one sides, far away from the installation grooves (65), of the supporting rods (63), and the auxiliary plates (62) are connected with the supporting rods (63) through the hinges (61).

7. The TRD soil cement underground continuous wall supporting device according to claim 6, wherein: and a damping rotating shaft (64) is arranged in the mounting groove (65) corresponding to the supporting rod (63).

8. The TRD soil cement underground continuous wall supporting device according to claim 6, wherein: antirust adjusting part (4), support frame (5) and bottom support subassembly (6) all set up the inside in continuous wall body (3), the outside of continuous wall body (3) is provided with foundation ditch (2), the upper end of foundation ditch (2) is provided with rain insensitive device (1).

Technical Field

The invention belongs to the technical field of buildings, and particularly relates to a TRD cement soil underground continuous wall supporting device.

Background

The support is a retaining, reinforcing and protecting measure adopted for the side wall and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit. Deep foundation pit engineering of China begins in the 80 th 20 th century, and due to the rapid development of urban high-rise buildings and various requirements of underground parking lots, high-rise buildings such as buried depths and civil air defense, a certain basement needs to be built for the high-rise buildings.

The prior art has the following problems: chinese patent application number is CN201820833416.5 discloses an among TRD cement soil underground continuous wall supporting device, it can't adjust the screw rod alone when using, influences the regulation effect, easily causes the not in place condition of clamp plate contact, reduces and struts the effect, and can't protect the screw rod, can't support continuous wall's bottom when strutting, reduces operating mass.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a TRD cement soil underground continuous wall supporting device which has the characteristics of independent adjustment, water removal, rust prevention and good supporting effect.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a TRD soil cement underground continuous wall supporting device, includes the support frame, the upper end of support frame is provided with rust-resistant adjusting part, rust-resistant adjusting part is including a backplate, universal joint, threaded rod, the piece that removes water, fixation nut and installation cavity, wherein, the upper end of support frame is provided with the installation cavity, the inside four corners department of installation cavity is provided with fixation nut, fixation nut's inside is provided with the threaded rod, one side of threaded rod is provided with the universal joint, one side of universal joint is provided with a backplate, the upper end of installation cavity is provided with the piece that removes water.

Preferably, the water removal block includes that waterproof cover, silica gel absorb water piece and spacing groove, wherein, the upper end of installation cavity is provided with waterproof cover, waterproof cover's bottom surface is provided with the silica gel and absorbs water the piece, the inside threaded rod symmetry that the silica gel absorbs water the piece is provided with the spacing groove.

Preferably, a handle is arranged at the upper end of the waterproof cover.

Preferably, a hand wheel is arranged on one side, away from the universal joint, of the threaded rod.

Preferably, the mounting cavity and the support frame are connected through a fastening bolt.

Preferably, bottom supporting components are symmetrically arranged at the bottom end of the supporting frame and comprise hinges, auxiliary plates, supporting rods and mounting grooves, the mounting grooves are symmetrically arranged at the bottom end of the supporting frame, the supporting rods are arranged on one sides of the mounting grooves, the auxiliary plates are arranged on the sides, far away from the mounting grooves, of the supporting rods, and the auxiliary plates are connected with the supporting rods through the hinges.

Preferably, the inside of the mounting groove is provided with a damping rotating shaft corresponding to the support rod.

Preferably, rust-resistant adjusting part, support frame and bottom support subassembly all set up in the inside of continuous wall body, the outside of continuous wall body is provided with the foundation ditch, the upper end of foundation ditch is provided with rain insensitive device.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through arranging the antirust adjusting assembly, the threaded rod can be respectively rotated to drive the supporting and protecting plate to move to support the continuous wall, so that the abutting effect of the supporting and protecting plate is ensured, the supporting quality is improved, the working safety is ensured, the threaded rod is protected by the water removing block, the corrosion caused by humid air is prevented, the service life of the equipment is prolonged, and the damage probability is reduced.

2. According to the invention, the bottom end supporting assembly is arranged, and the damping rotating shaft drives the supporting rod and the hinge to rotate, so that the auxiliary plate can be tightly attached to the bottom end surface of the continuous wall body, the supporting effect is improved, and the working quality is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rust inhibiting adjustment assembly of the present invention;

FIG. 3 is a top view of the rust inhibiting adjustment assembly of the present invention;

FIG. 4 is a schematic view of a water removal block according to the present invention;

fig. 5 is a schematic structural view of the bottom end support assembly of the present invention.

In the figure: 1. a rain-proof device; 2. a foundation pit; 3. a continuous wall; 4. an anti-rust adjusting component; 41. supporting the guard plate; 42. a universal joint; 43. a hand wheel; 44. a threaded rod; 45. a water removal block; 451. a waterproof cover; 452. a handle; 453. a silica gel water absorption block; 454. a limiting groove; 46. fixing a nut; 47. a mounting cavity; 48. fastening a bolt; 5. a support frame; 6. a bottom end support assembly; 61. a hinge; 62. an auxiliary plate; 63. a support bar; 64. a damping rotating shaft; 65. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a TRD cement soil underground continuous wall supporting device comprises a supporting frame 5, the upper end of the supporting frame 5 is provided with an antirust adjusting component 4, the antirust adjusting component 4 comprises a supporting plate 41, a universal joint 42, a threaded rod 44, a water removing block 45, a fixing nut 46 and an installation cavity 47, wherein, the upper end of the supporting frame 5 is provided with a mounting cavity 47, the four corners inside the mounting cavity 47 are provided with fixing nuts 46, the inside of the fixing nuts 46 is provided with a threaded rod 44, one side of the threaded rod 44 is provided with a universal joint 42, one side of the universal joint 42 is provided with a supporting plate 41, the upper end of the mounting cavity 47 is provided with a water removing block 45, the threaded rod 44 inside the mounting cavity 47 can rotate along the fixing nuts 46, thereby drive a backplate 41 and remove and adjust, fixation nut 46 is provided with four, guarantees that the condition of smooth silk can not appear in threaded rod 44 when using, improves the support quality, guarantees the stability of work.

Specifically, the water removal block 45 comprises a waterproof cover 451, a silica gel water absorption block 453 and a limit groove 454, wherein the waterproof cover 451 is arranged at the upper end of the installation cavity 47, the silica gel water absorption block 453 is arranged on the bottom end surface of the waterproof cover 451, and the limit groove 454 is symmetrically arranged in the silica gel water absorption block 453 corresponding to the threaded rod 44.

Through adopting above-mentioned technical scheme, absorb the inside steam of installation cavity 47 by silica gel water absorption piece 453 to guarantee threaded rod 44 surface drying, prevent to cause the corrosion of threaded rod 44 at the inside ponding of installation cavity 47, improve and adjust the quality, guarantee threaded rod 44's life.

Specifically, the waterproof cover 451 is provided at an upper end thereof with a handle 452.

By adopting the technical scheme, the waterproof cover 451 can be conveniently pulled up by the labor handle 452, the convenience of maintenance is improved, and the working efficiency is ensured.

In particular, a hand wheel 43 is arranged on the side of the threaded rod 44 remote from the universal joint 42.

Through adopting above-mentioned technical scheme, rotatable hand wheel 43 drives threaded rod 44 and rotates, improves the regulation quality.

Specifically, the mounting cavity 47 and the support frame 5 are connected by a fastening bolt 48.

Through adopting above-mentioned technical scheme, the inside of support frame 5 sets up to the cavity thread bush, guarantees that installation cavity 47 accessible fastening bolt 48 firmly installs at its upper end, improves operating mass, guarantees the stability of using.

Specifically, the bottom end of the support frame 5 is symmetrically provided with the bottom end support assembly 6, the bottom end support assembly 6 comprises a hinge 61, an auxiliary plate 62, a support rod 63 and a mounting groove 65, wherein the mounting groove 65 is symmetrically arranged at the bottom end of the support frame 5, the support rod 63 is arranged on one side of the mounting groove 65, the auxiliary plate 62 is arranged on one side of the support rod 63 away from the mounting groove 65, and the auxiliary plate 62 and the support rod 63 are connected through the hinge 61.

By adopting the technical scheme, the auxiliary plate 62 can be rotated by the hinge 61 and tightly attached to the surface of the continuous wall 3, so that the supporting effect is improved, and the working safety is ensured.

Specifically, the inside of the mounting groove 65 is provided with a damping rotating shaft 64 corresponding to the support bar 63.

Through adopting above-mentioned technical scheme, guarantee that the position of bracing piece 63 one side accessory plate 62 can adjust, improve equipment's suitability.

Specifically, rust-resistant adjusting part 4, support frame 5 and bottom support subassembly 6 all set up in continuous wall body 3's inside, and continuous wall body 3's the outside is provided with foundation ditch 2, and foundation ditch 2's upper end is provided with rain insensitive device 1.

Through adopting above-mentioned technical scheme, carry out the separation by rain insensitive device 1 to the rainwater, prevent that the rainwater from directly falling into foundation ditch 2's inside, guarantee the life of equipment.

The structure and the use principle of the support frame 5 in the invention are disclosed in a TRD cemented soil underground continuous wall support device disclosed in Chinese patent application No. CN 201820833416.5.

The working principle and the using process of the invention are as follows: when the waterproof support is used, the support frame 5 is fixed inside the foundation pit 2, then the hand wheel 43 is rotated to drive the threaded rod 44 to rotate along the fixing nut 46, so that the two support guard plates 41 are respectively abutted against the inner wall surface of the continuous wall body 3 to ensure the supporting effect, then the handle 452 is held, the waterproof cover 451 is covered at the upper end of the installation cavity 47, and the protection effect of the threaded rod 44 is ensured;

after the supporting operation of the upper end of the continuous wall 3 is completed, the damping rotating shaft 64 is rotated, so that the angle of the supporting rod 63 can be adjusted, then the hinge 61 is rotated to drive the auxiliary plate 62 to rotate, the auxiliary plate 62 is ensured to be tightly attached to the bottom end surface of the continuous wall 3, and the supporting effect is further improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.