Dustproof protection device for bar planting hole

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a dustproof protection device of a bar planting hole, which comprises an installation cover plate, a protection sleeve is fixed at the bottom end of the installation cover plate, and a convex block is fixed at the top end of the installation cover plate. After steel bar planting and hole cleaning are completed, the detachable protective sleeve is directly plugged on a hole, it is ensured that the inner wall of the protective sleeve is tightly attached to a concrete member, then next steel bar planting and hole cleaning are conducted, in the steel bar planting process, the protective sleeve can effectively protect the interior of a formed hole from secondary pollution, repeated hole cleaning can be avoided, construction cost is reduced, and construction efficiency is improved. Compared with the prior art, the dustproof protection device has the advantages of being simple in structure, convenient to use, remarkable in effect and the like, dust generated in the steel bar planting hole construction process and the influence of the dust on the construction environment and the construction cost can be effectively reduced, meanwhile, the dustproof protection device further has wide application prospects and market prospects, and can be applied to the steel bar planting hole construction process in various constructional engineering.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a dust-proof protection device for rebar planting holes. Background Technique

[0002] In construction engineering, rebar planting in concrete components is a common construction method, which is to add corresponding steel bars inside the concrete structure to increase the strength and stability of the concrete joint structure. However, during the large-area construction of rebar planting, a large amount of dust and powder will be generated due to operations such as drilling and hole cleaning, which not only affects the construction environment but also causes cross-contamination inside the already formed rebar planting holes. Therefore, in order to ensure the reduction of hole pollution during rebar planting, it is of great significance to design an effective dust-proof protection device for rebar planting holes to protect the construction environment and reduce construction costs. Content of the Utility Model

[0003] The purpose of the utility model is to provide a dust-proof protection device for rebar planting holes to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A dust-proof protection device for rebar planting holes, including an installation cover plate, a protection sleeve is fixed at the bottom end of the installation cover plate, and a convex block is fixed at the top end of the installation cover plate.

[0005] Preferably, the convex block is made of a material with elasticity and toughness, and anti-slip lines are uniformly arranged on the outer side wall of the protection sleeve.

[0006] Preferably, a reserved groove is arranged inside the convex block, and a trigger groove is arranged at the top end of the reserved groove.

[0007] Preferably, the trigger groove is designed in an arc shape, and a rubber protection strip is installed on the inner side wall of the trigger groove.

[0008] Preferably, a sealing groove is arranged at the edge of the bottom end inside the installation cover plate, a fixing colloid is coated at the top end inside the sealing groove, and a rubber sealing ring is fixed at the bottom end of the fixing colloid.

[0009] Preferably, the cross-section of the rubber sealing ring matches the cross-section of the sealing groove, and a clamping structure is formed between the rubber sealing ring and the sealing groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are: The dust-proof protection device for rebar planting holes not only realizes the protection of the rebar planting holes by tightly fitting, but also realizes the easy removal of the protection device from the inside of the rebar planting holes, and also realizes stronger sealing between the installation plate and the concrete surface;

[0011] (1) After the rebar planting hole cleaning is completed, directly plug the detachable protective sleeve into the drilled hole to ensure that the inner wall of the protective sleeve is closely attached to the concrete member. Then, proceed with the next rebar planting hole cleaning. During the rebar planting process, the protective sleeve can effectively protect the secondary pollution in the formed hole, avoid repeated hole cleaning, reduce construction costs, and has the advantages of simple structure, convenient use, and remarkable effect. It can effectively reduce the impact of dust and powder generated during the construction of rebar planting holes on the construction environment and construction costs. At the same time, this dust-proof protection device also has broad application prospects and market prospects, and can be applied to the construction process of rebar planting holes in various construction projects. In the future, we will further optimize the design and performance of this dust-proof protection device, improve its adaptability and reliability, and provide better guarantees for the green and efficient construction of building projects;

[0012] (2) By setting components such as a reserved groove, a rubber protection strip, and a trigger groove, after the protective sleeve is installed inside the rebar planting hole to complete dust-proof protection, it is necessary to remove the protective sleeve from the inside of the rebar planting hole. Since the above components are provided inside the reserved groove, it is convenient for people to grab and remove the protective sleeve, realizing the convenience of removing the protective sleeve from the rebar planting hole, greatly increasing the convenience of use, being more convenient to use and not prone to slipping, and making the taking of the protective sleeve more stable;

[0013] (3) By setting components such as a sealing groove and a rubber sealing ring, when using this protective sleeve and installing it inside the rebar planting hole, the rubber sealing ring at the bottom of the installation cover plate will be closely attached to the concrete member to seal the installation cover plate, greatly increasing the sealing performance between the installation plate and the concrete member, and thus making the sealing and protection effect of the protective sleeve on the rebar planting hole better. Description of the Drawings

[0014] Figure 1 It is a front view partial sectional structure schematic diagram of the present utility model;

[0015] Figure 2 It is a bottom view structure schematic diagram of the protective sleeve of the present utility model;

[0016] Figure 3 It is a front view structure schematic diagram of the trigger groove of the present utility model;

[0017] Figure 4 For the present utility model Figure 1 The enlarged sectional structure schematic diagram at position A.

[0018] In the figure: 1. Installation cover plate; 2. Convex block; 3. Reserved groove; 4. Protective sleeve; 5. Sealing groove; 6. Rubber sealing ring; 7. Rubber protection strip; 8. Trigger groove; 9. Fixed colloid. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1: Please refer to Figures 1-4 , a dust-proof protection device for a rebar planting hole, including an installation cover plate 1. A protective sleeve 4 is fixed to the bottom end of the installation cover plate 1, and a convex block 2 is fixed to the top end of the installation cover plate 1. The convex block 2 is made of a material with elasticity and toughness. The protective sleeve 4 is made of a material with certain elasticity and toughness, such as rubber or plastic, and can adapt to rebar planting holes of different sizes and shapes. Anti-slip patterns are uniformly arranged on the outer side wall of the protective sleeve 4 to increase the friction with the concrete member and prevent falling off or displacement during the rebar planting process.

[0021] Specifically, as shown in Figure 1 and Figure 2 , during use, the protective sleeve 4 is inserted into the rebar planting hole of the protective sleeve 4 to seal and protect the rebar planting hole, reducing the impact of dust and powder generated during the rebar planting construction on the construction environment and the workload of repeated hole cleaning. The shape and size can be customized according to the specific situation of the rebar planting hole to ensure that it can effectively cover the rebar planting hole and can be reused.

[0022] Embodiment 2: A reserved groove 3 is arranged inside the convex block 2, and a trigger groove 8 is arranged at the top end of the reserved groove 3. The trigger groove 8 is designed in an arc shape, and the arc design fits the design of the human finger more, so that the convex block 2 can be more stably hooked and then the protective sleeve 4 can be taken out from the rebar planting hole. A rubber protection strip 7 is installed on the inner side wall of the trigger groove 8, which can limit the human finger so that the finger and the convex block 2 are stably engaged together, and the design of the rubber protection strip 7 also improves the comfort of the engagement between the human finger and the convex block 2.

[0023] Specifically, as shown in Figure 1 and Figure 3 , when the protective sleeve 4 needs to be taken out from the inside of the rebar planting hole, the finger is inserted into the inside of the reserved groove 3 and then the finger is lifted upward to be caught in the trigger groove 8, so that the finger and the convex block 2 are engaged together, and then the protective sleeve 4 is pulled upward to be disengaged from the inside of the rebar planting hole.

[0024] Embodiment 3: A sealing groove 5 is provided at the edge of the inner bottom end of the mounting cover plate 1, and a fixing colloid 9 is coated on the top end inside the sealing groove 5. A rubber sealing ring 6 is fixed to the bottom end of the fixing colloid 9. The cross-section of the rubber sealing ring 6 matches the cross-section of the sealing groove 5. A clamping structure is formed between the rubber sealing ring 6 and the sealing groove 5. The design of the clamping structure enables the rubber sealing ring 6 to be stably installed inside the sealing groove 5, and then the sealing performance between the convex block 2 and the concrete member is stronger, and the close fit has better sealing performance.

[0025] Specifically, as Figure 1 and Figure 4 shown, when the protective sleeve 4 is installed inside the rebar planting hole, the rubber sealing ring 6 at the bottom end of the mounting cover plate 1 will seal between the mounting cover plate 1 and the concrete member, so that the sealing performance of the protective sleeve 4 installed inside the rebar planting hole is stronger and the sealing and protection effect is better.

[0026] Working principle: When the present utility model is in use, take the protective sleeve 4 and directly plug it into the rebar planting hole after cleaning the hole, so that the protective sleeve 4 is closely attached to the inner side wall of the rebar planting hole. At the same time, after the protective sleeve 4 is inserted into the rebar planting hole, the rubber sealing ring 6 at the bottom end of the mounting cover plate 1 will seal between the mounting cover plate 1 and the concrete member, so that the sealing performance of the protective sleeve 4 installed inside the rebar planting hole is stronger. Then, when waiting for the next rebar planting, the rebar planting hole can effectively protect the rebar planting hole from secondary pollution and avoid repeated hole cleaning. When disassembling and assembling the protective sleeve 4 later, the finger is inserted into the reserved groove 3 and then lifted upward to snap it into the trigger groove 8, and then the protective sleeve 4 is pulled upward by the finger.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A dust-proof protection device for planting bars holes, comprising a mounting cover plate (1), characterized in that: A protective sleeve (4) is fixed to the bottom end of the mounting cover plate (1), and a convex block (2) is fixed to the top end of the mounting cover plate (1).

2. The dust-proof protection device for a planted bar hole according to claim 1, wherein: The convex block (2) is made of a material with elasticity and toughness, and anti-slip patterns are uniformly arranged on the outer side wall of the protective sleeve (4).

3. The dust-proof protection device for the post-inserted bar hole according to claim 1, characterized in that: A reserved groove (3) is arranged inside the convex block (2), and a triggering groove (8) is arranged at the top end of the reserved groove (3).

4. The dust-proof protection device for a rebar planting hole according to claim 3, characterized in that: The triggering groove (8) is designed in an arc shape, and a rubber protection strip (7) is installed on the inner side wall of the triggering groove (8).

5. The dust-proof protection device for a post-inserted bar hole according to claim 1, characterized in that: A sealing groove (5) is arranged at the edge of the bottom end inside the mounting cover plate (1), a fixing colloid (9) is coated on the top end inside the sealing groove (5), and a rubber sealing ring (6) is fixed to the bottom end of the fixing colloid (9).

6. The dust-proof protection device for the planting bar hole according to claim 5, characterized in that: The cross section of the rubber sealing ring (6) is matched with the cross section of the sealing groove (5), and a clamping structure is formed between the rubber sealing ring (6) and the sealing groove (5).

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