Building envelope for underground diaphragm wall construction

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an underground diaphragm wall construction enclosure structure which comprises an adjusting frame, a two-way threaded rod is rotationally connected between the inner top wall and the inner bottom wall of the adjusting frame through a bearing, and the two ends of the outer surface of the two-way threaded rod are in threaded connection with two adjusting blocks. The left side faces of the two adjusting blocks are in sliding contact with the inner side wall of the adjusting frame. According to the underground diaphragm wall construction enclosure structure, the purpose of adjusting the distance between the two protection belts can be achieved through the arranged two-way threaded rod, a user can conveniently use the enclosure structure in different environments, the enclosure effect is improved, and through the arranged cleaning roller and cleaning sponge, in the winding process, the cleaning effect is improved, and the construction efficiency is improved. The purpose of cleaning the surface of the protective belt is achieved, dust and soil blocks on the surface of the protective belt are prevented from entering the protective shell, the situation that the protective belt is stuck in the protective shell is avoided, meanwhile, abrasion is reduced, and the service life of the protective belt is effectively prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and specifically to an underground continuous wall construction enclosure structure. Background Art

[0002] Underground continuous wall is a foundation project that uses a trenching machine on the ground to dig a long and narrow deep trench along the peripheral axis of the deep excavation project under the condition of mud wall protection. After the trench is cleared, a steel cage is hung in the trench, and then underwater concrete is poured using the conduit method to build a unit trench section.

[0003] The existing patent (publication number: CN218541774U) discloses an underground continuous wall construction enclosure structure, including a warning seat; a reel and a movable component; a leg is fixedly installed at the lower end of the warning seat, the reel is rotatably installed in the warning seat, a rotating rod is rotatably installed in the warning seat, a first bevel tooth is fixedly installed on the outer wall of the rotating rod, a connecting shaft is fixedly installed on the upper end of the reel, a second bevel tooth is fixedly installed on the outer wall of the connecting shaft, the first bevel tooth and the second bevel tooth are meshed, a protective belt is wrapped around the outer wall of the reel, the protective belt is fixedly installed with a fixed rod, a fixed seat is provided on the outer wall of the warning seat, the fixed rod is movably connected to the fixed seat, a movable groove is provided in the warning seat, the movable component is installed in the movable groove, a plurality of fixed grooves are provided on the upper end of the reel, and the movable component cooperates with the fixed groove. The utility model stores the protective belt into the warning seat by rotating the reel, and the protective belt is not damaged or lost due to scattered placement, which is convenient for operation by operators.

[0004] However, during the use of the above-mentioned protective device, the protective belt is easily exposed to the outside world for a long time, and there is a lot of dust and dirt on the construction site, which makes the surface of the protective belt dirty. During the winding process, dirt and impurities are easy to enter the interior of the warning seat. After a certain amount of accumulation, the protective belt is prone to get stuck when pulling. At the same time, the wear on the protective belt is increased and the overall service life is reduced. In addition, the protective device cannot adjust the height of the protective belt, cannot be used for enclosures for different construction sites, and has poor flexibility. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides an underground continuous wall construction enclosure structure with the advantages of automatic cleaning and flexible adjustment. It solves the problem that the protective belt is easily exposed to the outside world for a long time and there is a lot of dust and dirt on the construction site, which makes the surface of the protective belt dirty. During the winding process, dirt and impurities are easily allowed to enter the interior of the warning seat. After a certain amount of accumulation, the protective belt is prone to get stuck when it is pulled.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an underground continuous wall construction enclosure structure, comprising an adjustment frame, wherein a bidirectional threaded rod is rotatably connected between an inner top wall and an inner bottom wall of the adjustment frame via a bearing, and two adjustment blocks are threadedly connected at both ends of an outer surface of the bidirectional threaded rod, and the left sides of the two adjustment blocks are in sliding contact with the inner side wall of the adjustment frame;

[0007] A fixing frame is fixed to the right side of the two adjustment blocks, a protective shell is fixedly connected between the inner top wall and the inner bottom wall of the two fixing frames, a winding shaft is rotatably connected between the inner top wall and the inner bottom wall of the two fixing frames through a bearing, and a protective belt is wound around the outer surface of the two winding shafts;

[0008] Two groups of pressure plates are fixedly connected to the outer surfaces of the two fixing frames, a reset shaft is rotatably connected to each two adjacent pressure plates via bearings, two cleaning plates are fixedly connected to the outer surface of each reset shaft, a cleaning tube is rotatably connected to each two adjacent cleaning plates via bearings, a plurality of penetration grooves are provided on the outer surface of each cleaning tube, and a cleaning sponge is fixedly connected to the outer surface of each cleaning tube.

[0009] Through the above scheme, by setting up the bidirectional threaded rod, the purpose of adjusting the distance between the two protective belts can be achieved, which is convenient for users to use in different environments and improves the enclosure effect. By setting up the cleaning roller and cleaning sponge, the purpose of cleaning the surface of the protective belt during the winding process can be achieved, preventing dust and soil on the surface of the protective belt from entering the interior of the protective shell, effectively improving the service life of the protective belt.

[0010] Furthermore, the protective belt is slidably connected to the protective shell, through the sliding connection between the protective belt and the protective shell.

[0011] Through the above solution, a guiding effect is provided by rolling up the protective tape.

[0012] Furthermore, each of the cleaning sponges is in contact with the protective belt adjacent to it.

[0013] Through the above scheme and the provision of the cleaning sponge, the purpose of cleaning the protective belt can be achieved.

[0014] Furthermore, a plurality of reflective strips are fixedly connected to the outer surface of each of the protective strips.

[0015] Through the above scheme, by setting the reflective strip, it is possible to serve as a warning to people in a dim environment at night.

[0016] Furthermore, the right sides of the two protection belts are fixedly connected with two fixing rings.

[0017] Through the above solution, by providing the fixing ring, it is convenient for the user to fix one end of the protective belt.

[0018] Furthermore, a fixing plate is fixedly connected to the bottom of the adjustment frame, and a plurality of fixing nails arranged in a circumference are fixedly connected to the outer surface of the fixing plate.

[0019] Through the above solution, by setting the fixing nails, the purpose of fixing the adjustment frame can be achieved.

[0020] Furthermore, each of the fixing frames is connected to the adjacent adjusting block via bolts.

[0021] Through the above solution and the provision of bolts, it is convenient for users to disassemble.

[0022] Furthermore, one end of each of the reset shafts is fixedly connected to a torsion spring, and the other end of each of the torsion springs is fixedly connected to a pressure plate adjacent thereto.

[0023] Through the above solution and the provision of the torsion spring, the purpose of close contact between the cleaning roller and the protective belt can be achieved.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0025] This underground continuous wall construction enclosure structure can adjust the distance between two protection belts through the provision of bidirectional threaded rods, which is convenient for users to use in different environments and improves the enclosure effect. The provision of cleaning rollers and cleaning sponges can clean the surface of the protection belt during the winding process, preventing dust and soil on the surface of the protection belt from entering the interior of the protection shell, effectively improving the service life of the protection belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of the structure of this application;

[0027] Figure 2 This is a top view of the structure of this application;

[0028] Figure 3 A cross-sectional view of the structure of the present application from above;

[0029] Figure 4 This is a schematic diagram of the cleaning tube structure for this application.

[0030] In the figure:

[0031] 1. Adjustment frame; 2. Bidirectional threaded rod; 3. Adjustment block; 4. Fixed frame; 5. Protective shell; 6. Winding shaft; 7. Protective belt; 8. Pressure plate; 9. Reset shaft; 10. Cleaning plate; 11. Cleaning tube; 12. Penetration groove; 13. Cleaning sponge; 14. Reflective strip; 15. Fixed ring; 16. Fixed plate; 17. Fixed nail; 18. Torsion spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, an underground continuous wall construction enclosure structure includes an adjusting frame 1, a bidirectional threaded rod 2 is rotatably connected between the inner top wall and the inner bottom wall of the adjusting frame 1 through a bearing, two adjusting blocks 3 are threadedly connected to the outer surfaces of the bidirectional threaded rod 2 at both ends, and the left sides of the two adjusting blocks 3 are in sliding contact with the inner wall of the adjusting frame 1, a fixing plate 16 is fixedly connected to the bottom of the adjusting frame 1, and a plurality of fixing nails 17 arranged in a circle are fixedly connected to the outer surface of the fixing plate 16, and the setting of the fixing nails 17 can achieve the purpose of fixing the adjusting frame 1.

[0034] See also Figure 1 , Figure 2 and Figure 3 A fixing frame 4 is fixed to the right side of the two adjusting blocks 3, and each fixing frame 4 is connected to the adjusting block 3 adjacent to it by bolts. The setting of the bolts can facilitate the user to disassemble, and a protective shell 5 is fixedly connected between the inner top wall and the inner bottom wall of the two fixing frames 4. A winding shaft 6 is rotatably connected between the inner top wall and the inner bottom wall of the two fixing frames 4 through a bearing, and a protective belt 7 is wound around the outer surface of the two winding shafts 6, which is slidably connected to the protective shell 5. The sliding connection between the protective belt 7 and the protective shell 5 provides a guiding effect for the winding of the protective belt 7.

[0035] See also Figure 1 , Figure 2 and Figure 3 In addition, a plurality of reflective strips 14 are fixedly connected to the outer surface of each protective belt 7. The reflective strips 14 can serve as a warning to personnel in a dim environment at night. Two fixing rings 15 are fixedly connected to the right sides of the two protective belts 7. The fixing rings 15 facilitate the user to fix one end of the protective belt 7.

[0036] See also Figure 1 , Figure 2 and Figure 4 , two groups of pressure plates 8 are fixedly connected to the outer surfaces of the two fixed frames 4, and a reset shaft 9 is rotatably connected between every two adjacent pressure plates 8 through bearings, one end of each reset shaft 9 is fixedly connected to a torsion spring 18, and the other end of each torsion spring 18 is fixedly connected to the pressure plate 8 adjacent to it. Through the setting of the torsion spring 18, the purpose of close contact between the cleaning roller and the protective belt 7 can be achieved, and two cleaning plates 10 are fixedly connected to the outer surface of each reset shaft 9, and a cleaning tube 11 is rotatably connected between every two adjacent cleaning plates 10 through bearings, and a plurality of penetration grooves 12 are provided on the outer surface of each cleaning tube 11, and a cleaning sponge 13 is fixedly connected to the outer surface of each cleaning tube 11, and each cleaning sponge 13 is in contact with the protective belt 7 adjacent to it. Through the setting of the cleaning sponge 13, the purpose of cleaning the protective belt 7 can be achieved.

[0037] An underground continuous wall construction enclosure structure in the present embodiment can adjust the distance between the two protection belts 7 by means of the bidirectional threaded rod 2, so as to be convenient for users to use in different environments and improve the enclosure effect. The cleaning roller and cleaning sponge 13 can be used to clean the surface of the protection belt 7 during the winding process, so as to prevent dust and soil on the surface of the protection belt 7 from entering the interior of the protection shell 5, thereby effectively improving the service life of the protection belt 7.

[0038] It should be noted that by filling the top of the cleaning tube 11 with cleaning liquid, the cleaning liquid can penetrate the cleaning sponge 13 through the infiltration groove 12 , thereby improving the cleaning effect on the protection belt 7 .

[0039] The working principle of the above embodiment is as follows: when in use, by connecting the fixing nail 17 to the ground, driving the external power source to drive the bidirectional threaded rod 2 to rotate, thereby adjusting the spacing between the two adjustment blocks 3. After the adjustment is completed, the driving power source drives the winding shaft 6 to rotate, and pulls the fixing ring 15 to make the protective belt 7 away from the protective shell 5. After the construction site is enclosed, the fixing ring 15 is fixed to the external fixing rod. When the construction is completed, the cleaning liquid is filled through the top of the cleaning tube 11, and the cleaning liquid contacts the cleaning sponge 13 through the infiltration groove 12. The winding shaft 6 is driven to reset and the protective belt 7 is recovered. During the recovery process, the two sides of the protective belt 7 are in close contact with the cleaning sponge 13 to clean its surface, which can effectively prevent dust and impurities from entering the interior of the protective shell 5 and improve the service life of the protective belt 7.

[0040] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An underground continuous wall construction enclosure structure, comprising an adjustment frame (1), characterized in that: A bidirectional threaded rod (2) is rotatably connected between the inner top wall and the inner bottom wall of the adjustment frame (1) via a bearing, and two ends of the outer surface of the bidirectional threaded rod (2) are threadedly connected to two adjustment blocks (3), and the left sides of the two adjustment blocks (3) are in sliding contact with the inner wall of the adjustment frame (1); A fixing frame (4) is fixed to the right side of the two adjustment blocks (3); a protective shell (5) is fixedly connected between the inner top wall and the inner bottom wall of the two fixing frames (4); a reel (6) is rotatably connected between the inner top wall and the inner bottom wall of the two fixing frames (4) via a bearing; and a protective belt (7) is wound around the outer surface of the two reeling shafts (6); Two groups of pressure plates (8) are fixedly connected to the outer surfaces of the two fixing frames (4); a reset shaft (9) is rotatably connected between each two adjacent pressure plates (8) via a bearing; two cleaning plates (10) are fixedly connected to the outer surface of each reset shaft (9); a cleaning tube (11) is rotatably connected between each two adjacent cleaning plates (10) via a bearing; a plurality of penetration grooves (12) are provided on the outer surface of each cleaning tube (11); and a cleaning sponge (13) is fixedly connected to the outer surface of each cleaning tube (11).

2. The underground continuous wall construction enclosure structure according to claim 1, characterized in that: The protective belt (7) is slidably connected to the protective shell (5).

3. The underground continuous wall construction enclosure structure according to claim 1, characterized in that: Each of the cleaning sponges (13) is in contact with the protective belt (7) adjacent to it.

4. The underground continuous wall construction enclosure structure according to claim 1, characterized in that: A plurality of reflective strips (14) are fixedly connected to the outer surface of each of the protective strips (7).

5. The underground continuous wall construction enclosure structure according to claim 1, characterized in that: The right sides of the two protection belts (7) are both fixedly connected to two fixing rings (15).

6. The underground continuous wall construction enclosure structure according to claim 1, characterized in that: A fixing plate (16) is fixedly connected to the bottom of the adjustment frame (1), and a plurality of fixing pins (17) arranged in a circumference are fixedly connected to the outer surface of the fixing plate (16).

7. The underground continuous wall construction enclosure structure according to claim 1, characterized in that: Each of the fixing frames (4) is connected to the adjacent adjustment block (3) via bolts.

8. The underground continuous wall construction enclosure structure according to claim 1, characterized in that: One end of each of the reset shafts (9) is fixedly connected to a torsion spring (18), and the other end of each of the torsion springs (18) is fixedly connected to a pressure plate (8) adjacent thereto.

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