Construction joint chiseling-free grout stop belt device

Abstract

The utility model relates to the technical field of grout stopping belts, in particular to a construction joint chiseling-free grout stopping belt device which comprises a building formwork, a grout stopping belt, a chiseling-free grout stopping belt and a chiseling-free grout stopping belt, the dismounting and mounting mechanism is arranged on the surface of the building template; wherein the dismounting and mounting mechanism comprises two mounting frames which are slidably connected to the inner wall of the building formwork, a tiling frame is arranged at the rear end of the grout stopping belt, mounting rods which are distributed in equal columns are fixedly connected to the front end of the tiling frame, and the surfaces of the mounting rods are sequentially connected to the inner wall of the grout stopping belt and the inner wall of the building formwork in a clamped mode. The end part of the mounting frame is clamped on the inner wall of the mounting rod; according to the device, by means of the driving disc, the mounting rod and the tiling frame, the effect that the grout stopping belt is tiled and mounted on the building formwork is achieved, the grout stopping belt is mounted on the building formwork more conveniently, and then the construction efficiency is improved. And by means of the bolts, locking of the driving disc is achieved, and it is guaranteed that the grout stop belt is installed on the building formwork stably.

Description

Technical Field

[0001] The utility model relates to the technical field of grout-stopping tapes, in particular to a grout-stopping tape device for construction joints free of chiseling. Background Art

[0002] The chiseling-free stop tape device is a new type of material made by mixing polymer materials with special filling materials. It is used to form a regular rough surface effect during concrete construction without the need for traditional manual or mechanical chiseling. The device is often used in concrete projects such as bridge construction, reinforcement, pier casting, and bridge deck paving groove joints to solve the problem of joint adhesion between new and old concrete.

[0003] After searching, the Chinese patent "A vertical construction joint structure using a grouting stop tape that does not require chiseling" authorization announcement number "CN219910000U" realizes the installation of the grouting stop tape body on the casting formwork through iron wire, the grouting stop tape body and the casting formwork, and realizes the formation of a whole with the casting formwork through connecting strips, connecting rods and connecting nuts, thereby ensuring the chiseling operation of the grouting stop tape on the side wall of the pit structure layer at the construction site.

[0004] The above-mentioned grout-stopping tape is installed on the casting template by winding with iron wire, and the grout-stopping tape is fitted on the casting template by connecting strips. However, this mode causes the grout-stopping tape to be installed on the building template, which is too inconvenient.

[0005] Therefore, a construction joint chiseling-free grout-stopping tape device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a construction joint chiseling-free grout-stopping tape device in order to solve the above-mentioned problem, thereby improving the problem that the grout-stopping tape is too inconvenient to be installed on the building formwork.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a construction joint chiseling-free grout-stopping tape device, comprising: a building template, a grout-stopping tape is provided at the rear end of the building template; a disassembly and assembly mechanism, the disassembly and assembly mechanism is arranged on the surface of the building template; wherein the disassembly and assembly mechanism comprises two mounting frames slidably connected to the inner wall of the building template, a paving frame is provided at the rear end of the grout-stopping tape, and mounting rods distributed in equal rows are fixedly connected to the front end of the paving frame, and the surface of the mounting rods is sequentially clamped to the grout-stopping tape and the inner wall of the building template, and the end of the mounting frame is clamped to the inner wall of the mounting rod, and the inner wall of the building template is rotatably connected to a driving disk, and one end of the driving disk is elliptical in shape. The driving disk, the mounting rod and the paving frame are used to realize the grout-stopping tape being flatly installed on the building template, and the installation of the grout-stopping tape on the building template is more convenient, thereby improving the construction efficiency.

[0008] Preferably, the front end of the building template is threadedly connected with a bolt, and the surface of the bolt is threadedly connected to the inner wall of the driving disk. The driving disk is locked by the bolt, ensuring the stability of the grout stop strip installed on the building template.

[0009] Preferably, the lower end of the surface of the bolt and the front end of the building template are fixedly connected with a friction soft ring. The two friction soft rings are used to contact each other, so as to achieve the positioning of the bolt, reduce the loosening of the bolt in the driving disk, and improve the stability of the grout stop strip when it is flatly installed on the building template.

[0010] Preferably, a driven block is fixedly connected to the upper end of the surface of the driving disc.

[0011] Preferably, the front end of the building template is fixedly connected with two placement blocks. The driven block and the placement block are used to limit the rotation position of the driving disk, ensuring that the driving disk accurately pushes the mounting frame to be clamped in the mounting rod and the bolt can be accurately threaded in the driving disk, and the mortar stop band is fixed to the building template for simple operation.

[0012] Preferably, the upper and lower ends of the surface of the driving disk are fixedly connected with rubber soft sleeves, and the surface of the bolt is located inside the rubber soft sleeve. The two rubber soft sleeves are used to protect the bolt, reduce the adhesion of concrete on the bolt surface, and facilitate the rapid separation of the grout stop strip and the building formwork at a later stage.

[0013] Preferably, a spring is fixedly connected to the end of the mounting frame, and the other end of the spring is fixedly connected to the inner wall of the building template. The spring is used to keep the mounting frame away from the mounting rod, and the separation of the grout stop strip from the building template is simple.

[0014] Preferably, the surface shape of the mounting rod is a frustum.

[0015] The beneficial effects of the utility model are:

[0016] 1. The drive disc, installation rod and paving frame are used to achieve the paving installation of the stop tape on the building formwork, which makes it more convenient to install the stop tape on the building formwork, thereby improving the construction efficiency. The drive disc is locked by bolts to ensure the stability of the stop tape installed on the building formwork;

[0017] 2. Two rubber sleeves are used to protect the bolts and reduce the adhesion of concrete on the bolt surface, which is convenient for the rapid separation of the stop strip and the building formwork at a later time. The spring is used to keep the mounting frame away from the mounting rod, making the separation of the stop strip and the building formwork simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the building template of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism structure of the utility model;

[0021] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0022] In the figure: 1. building formwork; 2. stopper strip; 3. disassembly and assembly mechanism; 31. paving frame; 32. mounting rod; 33. mounting frame; 34. driving plate; 35. bolt; 36. rubber soft sleeve; 37. friction soft ring; 38. spring; 39. placement block; 310. driven block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-4 As shown, a construction joint non-roughening grouting tape device comprises: a building template 1, a grouting tape 2 is provided at the rear end of the building template 1; a disassembly and assembly mechanism 3, which is arranged on the surface of the building template 1; wherein the disassembly and assembly mechanism 3 comprises two mounting frames 33 slidably connected to the inner wall of the building template 1, a paving frame 31 is provided at the rear end of the paving frame 31, and mounting rods 32 distributed in equal rows are fixedly connected to the front end of the paving frame 31, and the surfaces of the mounting rods 32 are sequentially clamped to the grouting tape 2 and the inner wall of the building template 1, and the ends of the mounting frames 33 are clamped to the inner walls of the mounting rods 32, and the inner wall of the building template 1 is rotatably connected to a driving disk 34, one end of the driving disk 34 is elliptical in shape, and a driven block 310 is fixedly connected to the upper end of the surface of the driving disk 34, and two placement blocks 39 are fixedly connected to the front end of the building template 1, and the surface of the mounting rod 32 is truncated.

[0025] When it is necessary to roughen the building wall, the stopper strip 2 abuts against the front end of the paving frame 31, so that the mounting rod 32 is clamped on the stopper strip 2. At this time, the mounting rod 32 is clamped in the building formwork 1, so that the front end of the stopper strip 2 abuts against the rear end of the building formwork 1, and the driving disk 34 is rotated. The driving disk 34 rotates and drives the driven block 310 to abut against one side of one of the placement blocks 39, so that the top and bottom ends of the driving disk 34 respectively push the two mounting frames 33 away from each other, so that the mounting frames 33 are clamped in each mounting rod 32, so that the stopper strip 2 is quickly and flatly installed on the building formwork 1. At this time, multiple building formworks 1 are formed into a square frame by screws, and concrete is poured in the assembled building formwork 1, so that the concrete contacts the stopper strip 2, and the solidified concrete surface is roughened. After the concrete is solidified, the screws on the building formwork 1 are separated to separate the assembled building formwork 1 and keep the stopper strip 2 away from the concrete surface.

[0026] like Figure 4 As shown, the front end of the building template 1 is threadedly connected with a bolt 35, the surface of the bolt 35 is threadedly connected to the inner wall of the driving disk 34, the lower end of the surface of the bolt 35 and the front end of the building template 1 are fixedly connected with a friction soft ring 37, the upper and lower ends of the surface of the driving disk 34 are fixedly connected with a rubber soft sleeve 36, and the surface of the bolt 35 is located inside the rubber soft sleeve 36. The surface of the bolt 35 penetrates and extends out of the rubber soft sleeve 36 at the lower end of the surface of the driving disk 34, and the rubber soft sleeve 36 at the lower end of the surface of the driving disk 34 contacts the front end of the building template 1, and the friction soft ring 37 is a rubber component.

[0027] The bolt 35 is rotated to make it threadedly advance into the driving disk 34 on the building template 1, so that the two friction soft rings 37 collide with each other and lock the driving disk 34. The two rubber soft sleeves 36 protect the exposed bolt 35 and prevent concrete from adhering to the bolt 35.

[0028] like Figure 3-4 As shown, a spring 38 is fixedly connected to the end of the mounting frame 33 , and the other end of the spring 38 is fixedly connected to the inner wall of the building template 1 .

[0029] When it is necessary to separate the stop strip 2 from the building formwork 1, rotate the bolt 35 to move the bolt 35 away from the driving disk 34, and rotate the driving disk 34. The driving disk 34 rotates and drives the driven block 310 to contact the top of another placement block 39. At this time, the spring 38 has no external force resistance. The elastic force of the spring 38 pushes the mounting frame 33 away from the mounting rod 32, and pulls the paving frame 31 away from the building formwork 1, so that the stop strip 2 can be separated from the building formwork 1.

[0030] When the utility model is in use, the stopper belt 2 abuts against the front end of the paving frame 31, so that the mounting rod 32 is clamped on the stopper belt 2. At this time, the mounting rod 32 is clamped in the building template 1, so that the front end of the stopper belt 2 abuts against the rear end of the building template 1, and the driving disk 34 is rotated. The driving disk 34 rotates and drives the driven block 310 to abut against one side of one of the placement blocks 39, so that the top and bottom ends of the driving disk 34 respectively push the two mounting frames 33 away from each other, so that the mounting frames 33 are clamped in each mounting rod 32, and the bolts 35 are rotated to make The thread advances into the driving disk 34 on the building template 1, causing the two friction soft rings 37 to collide with each other, locking the driving disk 34, and allowing the stop strip 2 to be quickly and flatly installed on the building template 1. At this time, multiple building templates 1 are assembled into a square frame through screws, and concrete is poured in the assembled building template 1, so that the concrete contacts the stop strip 2, and the surface of the solidified concrete is roughened. After the concrete is solidified, the screws on the building template 1 are separated to separate the assembled building template 1 and keep the stop strip 2 away from the concrete surface.

[0031] It should be noted that the spring 38, building formwork 1, stopper strip 2, etc. in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs and will not be described in detail here.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A construction joint chiseling-free grout-stopping tape device, characterized in that: include: A building template (1), wherein a grout-stopping strip (2) is provided at the rear end of the building template (1); A disassembly and assembly mechanism (3), wherein the disassembly and assembly mechanism (3) is arranged on the surface of the building template (1); The disassembly and assembly mechanism (3) comprises two mounting frames (33) slidably connected to the inner wall of the building template (1); a paving frame (31) is provided at the rear end of the stop grout strip (2); the front end of the paving frame (31) is fixedly connected to mounting rods (32) distributed in an equal row; the surfaces of the mounting rods (32) are sequentially clamped to the inner wall of the stop grout strip (2) and the building template (1); the end of the mounting frame (33) is clamped to the inner wall of the mounting rod (32); the inner wall of the building template (1) is rotatably connected to a driving disk (34); one end of the driving disk (34) is elliptical in shape.

2. A construction joint chiseling-free grout-stopping tape device according to claim 1, characterized in that: The front end of the building template (1) is threadedly connected with a bolt (35), and the surface of the bolt (35) is threadedly connected to the inner wall of the driving disk (34).

3. A construction joint chiseling-free grout-stopping tape device according to claim 2, characterized in that: The lower end of the surface of the bolt (35) and the front end of the building template (1) are both fixedly connected with a friction soft ring (37).

4. A construction joint chiseling-free grout-stopping tape device according to claim 1, characterized in that: A driven block (310) is fixedly connected to the upper end of the surface of the driving disk (34).

5. A construction joint chiseling-free grout-stopping tape device according to claim 1, characterized in that: Two placement blocks (39) are fixedly connected to the front end of the building template (1).

6. A construction joint chiseling-free grout-stopping tape device according to claim 2, characterized in that: The upper end and the lower end of the surface of the driving disk (34) are both fixedly connected with a rubber soft sleeve (36), and the surface of the bolt (35) is located inside the rubber soft sleeve (36).

7. A construction joint chiseling-free grout-stopping tape device according to claim 1, characterized in that: A spring (38) is fixedly connected to the end of the mounting frame (33), and the other end of the spring (38) is fixedly connected to the inner wall of the building template (1).

8. The construction joint chiseling-free grout-stopping tape device according to claim 1, characterized in that: The surface shape of the mounting rod (32) is a frustum.

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