Port plugging device for wire embedding

Abstract

The utility model discloses a port plugging device for embedding a wire rod, which belongs to the technical field of embedded pipes and comprises an embedded pipe, a plugging frame, chutes A, sliding frames, chutes B and a pressing and fixing frame, the plugging frame is arranged above the end part of the embedded pipe, the chutes A are embedded in two sides of the plugging frame, the sliding frames are arranged in the chutes A in a sliding manner, the chutes B are embedded in the sides of the sliding frames, and the pressing and fixing frame is arranged above the end part of the embedded pipe. A pressing and fixing frame is slidably arranged on the side of the interior of the sliding groove B. A clamping and plugging mechanism capable of plugging ports of the embedded pipes of various specifications is arranged on the inner side of the sliding frame. After the two limiting clamping frames are rotated to slide out of the limiting clamping grooves to loosen the pressing and fixing frame, the pressing and fixing frame is pushed to slide to a proper distance in the opposite direction on the inner side of the sliding groove B, after an embedded pipe is clamped, the two limiting clamping frames are rotated to slide into the inner sides of the opposite limiting clamping grooves, and after the pressing and fixing frame is limited and fixed, installation of the plugging frame is completed. And a worker can conveniently and freely adjust the pressing and fixing frame to block different embedded pipes through the blocking frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of embedded pipes, and specifically relates to a port plugging device for wire embedding. Background Technique

[0002] Embedded pipes are pipes that are pre-embedded in building structures or foundations in the early stage of construction. During the construction process, the installation position, depth, and angle of the embedded pipes need to be strictly in accordance with the design requirements to ensure their best performance during use. At the same time, attention should also be paid to the protection of the pipes to avoid damage to the pipes during concrete pouring or other construction processes.

[0003] Among them, through retrieval, it is found that the application number is CN202221004483.9, a reusable embedded pipe protection and plugging device. This reusable embedded pipe protection and plugging device can actively change the relative position of the end of the active part in the inner cavity, so as to actively change the relative distance between the end of the active part and the side wall of the embedded pipe, thereby realizing the locking and unlocking of the plugging device and the embedded pipe, achieving the rapid disassembly of the plugging device, and achieving the purpose of improving the plugging efficiency and reducing the plugging cost. The deficiencies are as follows:

[0004] When the staff uses this reusable embedded pipe protection and plugging device to plug and protect the port of the embedded pipe, the mutual cooperation of the active part and the cooperating part causes the relative position of the end of the active part in the inner cavity to change, so as to realize the change of the relative distance between the end of the active part and the side wall of the embedded pipe to lock or unlock the port of the embedded pipe. When fixing this reusable embedded pipe protection and plugging device to the port of the embedded pipe by screwing the active part, since it is necessary to screw the active part several turns to fix the port of the embedded pipe, when the staff needs to fix several ports of the embedded pipe, it will waste a lot of time and affect the work progress and efficiency, making it slightly inconvenient for the staff to use this reusable embedded pipe protection and plugging device to fix the port of the embedded pipe. Content of the Utility Model

[0005] The purpose of the utility model is to provide a port plugging device for wire embedding in order to solve the problem that it is slightly inconvenient to fix the port of the embedded pipe with the above-mentioned reusable embedded pipe protection and plugging device.

[0006] The technical solution adopted by the utility model is as follows: A port plugging device for wire embedding, comprising an embedding pipe, a plugging frame, a chute A, a sliding frame, a chute B and a pressing and fixing frame. A plugging frame is arranged above the end of the embedding pipe. Chute A is embedded on both sides of the plugging frame. A sliding frame is slidably arranged inside the chute A. Chute B is embedded on the side of the sliding frame. A pressing and fixing frame is slidably arranged on the inner side of the chute B. A clamping and plugging mechanism capable of plugging the ports of various specifications of embedding pipes is arranged inside the sliding frame. A limiting, pressing and plugging mechanism capable of stably plugging the embedding pipe is arranged on the side of the sliding frame. A close pressing and fixing mechanism capable of preventing loosening is arranged on the side of the pressing and fixing frame.

[0007] Among them, the clamping and plugging mechanism is composed of an adjustment groove, a limiting card frame and a limiting card slot. The adjustment groove is embedded above the inner wall of the chute B. The limiting card frame is rotatably arranged on the inner side of the adjustment groove. The limiting card slot is embedded above the pressing and fixing frame. There are several limiting card slots, which are arranged in an arc shape at equal intervals side by side, and the limiting card frame is slidably fitted inside the limiting card slot.

[0008] Among them, the close pressing and fixing mechanism is composed of a damping telescopic rod B, a rubber pressing pad and a damping telescopic rod C. The damping telescopic rod B is fixedly installed on the inner side of the wall of the pressing and fixing frame, and a spring is arranged in a matching manner on the outer side of the damping telescopic rod B. The rubber pressing pad is fixedly installed on the side of the end of the damping telescopic rod B, and the rubber pressing pad is arranged in an arc shape. The damping telescopic rod C is rotatably arranged between the front and rear sides of the inner side of the wall of the pressing and fixing frame and the front and rear sides of the side of the rubber pressing pad through a rotating shaft, and a spring is arranged in a matching manner on the outer side of the damping telescopic rod C.

[0009] Among them, the limiting, pressing and plugging mechanism is composed of a damping telescopic rod A, a pushing frame, a limiting card block, a limiting groove, a telescopic rod and a plugging pressing plate. The damping telescopic rod A is fixedly installed on the inner side of the wall of the sliding frame near the lower part of the chute B, and a spring is arranged in a matching manner on the outer side of the damping telescopic rod A. The pushing frame is fixedly installed on the side of the end of the damping telescopic rod A. The limiting card block is fixedly installed on the side of the pushing frame, and the lower part of the limiting card block is arranged in an inclined shape. The limiting groove is embedded on the inner side of the wall of the chute A. There are several limiting grooves, which are arranged in an equal interval side by side, and the lower part of the inner wall of the limiting groove is arranged in an inclined shape, and the limiting card block is slidably fitted inside the limiting groove. The telescopic rod is fixedly installed on both sides above the inner wall of the plugging frame, and a spring is arranged in a matching manner on the outer side of the telescopic rod. The plugging pressing plate is fixedly installed between the lower parts of the ends of the telescopic rods.

[0010] To sum up, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows:

[0011] 1. The port plugging device for wire embedding can enable the staff to adjust the cooperation between the adjusting groove, the limiting card frame and the limiting card slots, and use the way that the limiting card frame slides and is limited inside several limiting card slots freely, so as to facilitate the staff to freely adjust the pressing frame to plug different embedded pipes with the plugging frame.

[0012] 2. The port plugging device for wire embedding can enable the staff to adjust the cooperation between the damping telescopic rod B, the rubber pressing pad and the damping telescopic rod C, and use the way that the rubber pressing pad generates a reaction force on the rubber pressing pad through the damping telescopic rod B and the outer spring and the damping telescopic rod C and the outer spring, so that the plugging frame can be firmly fixed at the port of the embedded pipe to avoid loosening and affecting the plugging effect.

[0013] 3. The port plugging device for wire embedding can enable the staff to adjust the cooperation between the damping telescopic rod A, the pushing frame, the limiting block, the limiting groove, the telescopic rod and the plugging pressing plate, and use the way that the pushing frame drives the limiting block to slide and be limited freely inside several limiting grooves through the damping telescopic rod A and the outer spring, so that the plugging pressing plate generates a reaction force on the plugging pressing plate through the telescopic rod and the outer spring, which can avoid concrete falling into the embedded pipe and causing the blockage of the embedded pipe, and improve the effect of firmly plugging the port of the embedded pipe. Brief Description of the Drawings

[0014] Figure 1 It is a front three-dimensional structural schematic diagram of the port plugging device of the present utility model;

[0015] Figure 2 It is a front sectional structural schematic diagram of the port plugging device in the present utility model;

[0016] Figure 3 It is a partial sectional structural schematic diagram of the pressing frame in the present utility model when viewed from above;

[0017] Figure 4 In the present utility model Figure 2 The enlarged structural schematic diagram at A;

[0018] Figure 5 In the present utility model Figure 2 The enlarged structural schematic diagram of the second embodiment at A.

[0019] Markings in the figure: 1. Embedded pipe; 2. Plugging frame; 201. Slide groove A; 202. Sliding frame; 203. Slide groove B; 204. Pressing frame; 205. Adjusting groove; 206. Limiting card frame; 207. Limiting card slot; 3. Damping telescopic rod A; 301. Pushing frame; 302. Limiting block; 4. Limiting groove; 5. Telescopic rod; 501. Plugging pressing plate; 6. Damping telescopic rod B; 601. Rubber pressing pad; 602. Damping telescopic rod C. Detailed implementation mode

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] In the present invention:

[0022] Embodiment 1: Refer to Figures 1-4 , a port plugging device for wire embedding, including an embedding pipe 1, a plugging frame 2, a chute A201, a sliding frame 202, a chute B203 and a pressing and fixing frame 204. A plugging frame 2 is arranged above the end of the embedding pipe 1. Chute A201 is embedded on both sides of the plugging frame 2. A sliding frame 202 is slidably arranged inside the chute A201. A chute B203 is embedded on the side of the sliding frame 202. A pressing and fixing frame 204 is slidably arranged on the inner side of the chute B203. A clamping and plugging mechanism capable of plugging the ports of various specifications of embedding pipes is arranged inside the sliding frame 202. A limiting and pressing and plugging mechanism capable of stably plugging the embedding pipe is arranged on the side of the sliding frame 202. A close pressing and fixing mechanism capable of preventing loosening is arranged on the side of the pressing and fixing frame 204.

[0023] Furthermore, the clamping and plugging mechanism is composed of an adjusting groove 205, a limiting clamping frame 206 and a limiting clamping groove 207;

[0024] An adjusting groove 205 is embedded above the inner wall of the chute B203. A limiting clamping frame 206 is rotatably arranged on the inner side of the adjusting groove 205. A limiting clamping groove 207 is embedded above the pressing and fixing frame 204. There are several limiting clamping grooves 207, which are arranged equidistantly in an arc shape. The limiting clamping frame 206 is slidably fitted inside the limiting clamping groove 207. When the staff needs to plug the port of the embedding pipe 1 fixed on the foundation pit steel cage, after placing the plugging frame 2 above the outer side of the port of the embedding pipe 1, rotate the two limiting clamping frames 206 to slide out of the limiting clamping groove 207 to release the pressing and fixing frame 204, then push the pressing and fixing frame 204 to slide in the chute B203 to an appropriate distance in the opposite direction, clamp the embedding pipe 1, and then rotate the two limiting clamping frames 206 to slide into the opposite limiting clamping grooves 207. After limiting and fixing the pressing and fixing frame 204, the installation of the plugging frame 2 is completed, which is convenient for the staff to freely adjust the pressing and fixing frame 204 to plug different embedding pipes 1.

[0025] Furthermore, the close pressing and fixing mechanism is composed of a damping telescopic rod B6, a rubber pressing pad 601 and a damping telescopic rod C602;

[0026] On the side of the inner wall of the pressing and fixing frame 204, a damping telescopic rod B6 is fixedly installed, and a spring is provided in a matching manner on the outer side of the damping telescopic rod B6. A rubber pressing pad 601 is fixedly installed on the side of the end of the damping telescopic rod B6, and the rubber pressing pad 601 is arranged in an arc shape. Damping telescopic rods C602 are rotatably arranged between the front and rear sides of the inner wall of the pressing and fixing frame 204 and the front and rear sides of the side of the rubber pressing pad 601 through rotating shafts, and springs are provided in a matching manner on the outer sides of the damping telescopic rods C602. When the staff pushes the pressing and fixing frame 204 to slide in the inner side of the chute B203 to an appropriate distance in the opposite direction, it will drive the rubber pressing pad 601 to contact the surface of the embedded pipe 1, and squeeze the damping telescopic rod B6 and the outer spring and the damping telescopic rod C602 and the outer spring to contract. The contracted damping telescopic rod C602 and the outer spring rotate through the rotating shaft, and generate a reaction force on the front and rear ends of the rubber pressing pad 601, squeezing the rubber pressing pad 601 to deform and tightly press on the surface of the embedded pipe 1, so that the blocking frame 2 can be firmly fixed at the port of the embedded pipe 1 to avoid loosening and affecting the blocking effect.

[0027] Furthermore, the limiting pressing and blocking mechanism is composed of a damping telescopic rod A3, a pushing frame 301, a limiting block 302, a limiting groove 4, a telescopic rod 5 and a blocking pressing plate 501;

[0028] On the side of the inner wall of the sliding frame 202, close to the lower part of the chute B203, a damping telescopic rod A3 is fixedly installed, and a spring is provided in a matching manner on the outer side of the damping telescopic rod A3. A pushing frame 301 is fixedly installed on the side of the end of the damping telescopic rod A3, a limiting block 302 is fixedly installed on the side of the pushing frame 301, and the lower part of the limiting block 302 is arranged in an inclined shape. The limiting groove 4 is embedded and arranged on the side of the inner wall of the chute A201. There are several limiting grooves 4, and they are arranged in an equidistant and parallel manner. The lower part of the inner wall of the limiting groove 4 is arranged in an inclined shape, and the limiting block 302 is fitted and slidably arranged inside the limiting groove 4. Telescopic rods 5 are fixedly installed on both sides of the upper part of the inner wall of the blocking frame 2, and springs are provided in a matching manner on the outer sides of the telescopic rods 5. A blocking pressing plate 501 is fixedly installed between the lower parts of the ends of the telescopic rods 5. After the staff fixes the blocking frame 2 at the port of the embedded pipe 1, push the blocking frame 2 downward, squeeze the two pushing frames 301 to drive the damping telescopic rod A3 and the outer spring to contract, so that the limiting block 302 slides out of the limiting groove 4, and after squeezing the telescopic rod 5 and the outer spring to completely contract, the damping telescopic rod A3 and the outer spring eject the pushing frame 301 to drive the limiting block 302 to slide into the inner side of the relative limiting groove 4, so that the contracted telescopic rod 5 and the outer spring will generate a reaction force on the blocking pressing plate 501, squeeze and contact at the port of the embedded pipe 1. After the port of the embedded pipe 1 is squeezed and blocked, when the staff fills the foundation pit with concrete, it can prevent the concrete from falling into the embedded pipe and causing the blockage of the embedded pipe 1, and improve the effect of firmly blocking the port of the embedded pipe 1. Embodiment

[0029] As shown inFigure 4 , Figure 5 As shown, a limit block 302 is fixedly installed on the side of the pushing frame 301 of the present utility model, and the lower part of the limit block 302 is inclined. A limit groove 4 is embedded on the side of the inner wall of the chute A201. There are several limit grooves 4, which are arranged in equidistant parallel. The lower part of the inner wall of the limit groove 4 is inclined. In addition to the embodiment in which the limit block 302 is fitted and slidably arranged inside the limit groove 4, there is another implementation method. The limit block 302 is rotatably arranged on the side of the pushing frame 301 through a rotating shaft and a torsion spring. The limit block 302 is fan-shaped. A limit groove 4 is embedded on the side of the inner wall of the chute A201. There are several limit grooves 4, which are arranged in arc-shaped equidistant parallel. The limit block 302 is fitted and slidably arranged inside the limit groove 4. When the staff pushes the plugging frame 2 downward, it squeezes the two pushing frames 301 to drive the damping telescopic rod A3 and the outer spring to contract. After the limit block 302 rotates through the rotating shaft and tightens the torsion spring, while sliding out of the limit groove 4, after the telescopic rod 5 and the outer spring are completely contracted by extrusion, the damping telescopic rod A3 and the outer spring pop out the pushing frame 301, and the limit block 302 slides back into the inner side of the relative limit groove 4 through the tightened torsion spring, which is more convenient for adjusting the plugging frame 2 than the first implementation method.

[0030] Working principle: First, the staff needs to plug the port of the embedded pipe 1 fixed on the foundation pit steel reinforcement cage. After placing the plugging frame 2 above the outer side of the port of the embedded pipe 1, rotate the two limit card frames 206 to slide out of the limit card slots 207 to release the pressing frame 204, and then push the pressing frame 204 to slide in the inner side of the chute B203 in the opposite direction to an appropriate distance. Then, drive the rubber pressing pad 601 to contact the surface of the embedded pipe 1, and squeeze the damping telescopic rod B6 and the outer spring and the damping telescopic rod C602 and the outer spring to contract. The contracted damping telescopic rod C602 and the outer spring rotate through the rotating shaft and generate a reaction force on the front and rear ends of the rubber pressing pad 601, squeezing the rubber pressing pad 601 to deform and tightly press on the surface of the embedded pipe 1. After clamping the embedded pipe 1, rotate the two limit card frames 206 to slide into the inner side of the relative limit card slots 207, and limit and fix the pressing frame 204 to complete the installation of the plugging frame 2. Finally, the staff pushes the plugging frame 2 downward, squeezing the two pushing frames 301 to drive the damping telescopic rod A3 and the outer spring to contract, so that the limit block 302 slides out of the limit groove 4, and after the telescopic rod 5 and the outer spring are completely contracted by extrusion, the damping telescopic rod A3 and the outer spring pop out the pushing frame 301 to drive the limit block 302 to slide into the inner side of the relative limit groove 4, so that the contracted telescopic rod 5 and the outer spring will generate a reaction force on the plugging pressing plate 501, squeezing and contacting at the port of the embedded pipe 1. After the port of the embedded pipe 1 is squeezed and plugged, when the staff fills the foundation pit with concrete, it can prevent the concrete from falling into the embedded pipe and causing the blockage of the embedded pipe 1.

[0031] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A port plugging device for pre-embedded wires, comprising a pre-embedded pipe (1), a plugging frame (2), a slide groove A (201), a sliding frame (202), a slide groove B (203) and a pressing frame (204), wherein a plugging frame (2) is arranged above the end of the pre-embedded pipe (1), slide grooves A (201) are embedded on both sides of the plugging frame (2), a sliding frame (202) is slidably arranged inside the slide groove A (201), a slide groove B (203) is embedded laterally on the sliding frame (202), and a pressing frame (204) is slidably arranged inside the slide groove B (203), and a pressing frame (204) is slidably arranged laterally inside the slide groove B (203), characterized in that: A clamping and sealing mechanism capable of sealing the ports of pre-buried pipes of various specifications is arranged on the inner side of the sliding frame (202), a limiting and pressing and sealing mechanism capable of firmly sealing the pre-buried pipes is arranged on the side of the sliding frame (202), and a close-fitting and pressing mechanism capable of preventing loosening is arranged on the side of the pressing and fixing frame (204).

2. A wire pre-embedded port blocking device as claimed in claim 1, characterized in that: The clamping and blocking mechanism is composed of an adjustment slot (205), a position-limiting bracket (206) and a position-limiting slot (207); An adjustment groove (205) is embedded on the inner wall of the slide groove B (203), a limit card frame (206) is rotatably arranged laterally inside the adjustment groove (205), a limit card groove (207) is embedded on the upper side of the pressing frame (204), and the limit card frame (206) is slidably arranged on the inner side of the limit card groove (207).

3. A wire pre-embedded port blocking device as claimed in claim 1, characterized in that: The close-fitting and pressing mechanism is composed of a damping telescopic rod B (6), a rubber pressure pad (601) and a damping telescopic rod C (602); A damping telescopic rod B (6) is fixedly mounted on the side of the inner wall of the pressing frame (204), and a spring is matched with the outer side of the damping telescopic rod B (6); a rubber pressure pad (601) is fixedly mounted on the side of the end of the damping telescopic rod B (6); a damping telescopic rod C (602) is rotatably mounted between the front and rear sides of the inner wall of the pressing frame (204) and the front and rear sides of the rubber pressure pad (601) via a rotating shaft, and a spring is matched with the outer side of the damping telescopic rod C (602).

4. A wire pre-embedded port blocking device as claimed in claim 1, characterized in that: The position-limiting, pressing and sealing mechanism is composed of a damping telescopic rod A (3), a push frame (301), a position-limiting block (302), a position-limiting groove (4), a telescopic rod (5) and a sealing pressure plate (501); A damping telescopic rod A (3) is fixedly installed on the side of the inner wall of the sliding frame (202) near the bottom of the sliding groove B (203), and a spring is matched with the outer side of the damping telescopic rod A (3). A push frame (301) is fixedly installed on the side of the end of the damping telescopic rod A (3), and a limit block (302) is fixedly installed on the side of the push frame (301). A limit groove (4) is embedded in the side of the inner wall of the sliding groove A (201), and the limit block (302) is slidably arranged inside the limit groove (4). Telescopic rods (5) are fixedly installed on both sides of the upper inner wall of the blocking frame (2), and a spring is matched with the outer side of the telescopic rod (5). A blocking pressure plate (501) is fixedly installed between the ends of the telescopic rod (5) and below.

5. A wire pre-embedded port blocking device as claimed in claim 2, characterized in that: There are a plurality of limit slots (207), which are arranged in parallel at equal distances in an arc shape.

6. A wire pre-embedded port blocking device as claimed in claim 3, characterized in that: The rubber pressure pad (601) is arranged in an arc shape.

7. A wire pre-embedded port blocking device as claimed in claim 4, characterized in that: The lower part of the limiting block (302) is arranged in an inclined shape, there are a plurality of limiting grooves (4) which are arranged in parallel at equal distances, and the lower part of the inner wall of the limiting groove (4) is arranged in an inclined shape.

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