Pre-embedded line pipe orifice protection device

Abstract

The utility model discloses a pre-embedded line pipe orifice protection device, and relates to the line pipe protection technology field, the pre-embedded line pipe orifice protection device comprises a pedestal, the top of the pedestal is provided with a first groove, the top of the pedestal is provided with a preformed groove, the top of the pedestal is fixedly provided with a protection sleeve, the outer wall of the protection sleeve is fixedly provided with an antiskid sleeve, and the top of the protection sleeve is provided with a clamping groove. And internal threads are arranged in the clamping grooves, second grooves are formed in the inner wall of the protective sleeve, first fixing columns are fixedly installed in the second grooves, and rolling wheels are rotatably installed on the outer sides of the first fixing columns. According to the embedded line pipe orifice protection device, through the arranged threaded sleeve, after the protection sleeve is installed, the threaded sleeve is rotated, then the protection sleeve and the threaded sleeve can be rapidly installed, the protection effect on the upper portion of a reserved pipe can be achieved, and it is avoided that cement, lime and the like fall into the reserved pipe in the construction process, and follow-up normal use is affected; and the device can be conveniently taken down for secondary use, and the practicability of the whole device is improved.

Description

Technical Field

[0001] This utility model relates to the field of conduit protection technology, specifically a conduit inlet protection device. Background Technology

[0002] Currently, in construction projects, pre-embedded electrical conduits are only installed during the later secondary structure construction. If no protective measures are taken for the part of the pre-embedded electrical conduits that protrude from the concrete surface, they are easily displaced, deformed, or even damaged by external forces (including trampling and construction damage). This leads to a large amount of manpower being invested in repairing the damaged conduits, increasing construction costs, and also easily causing damage to the floor.

[0003] Chinese Utility Model Patent Publication No. CN 216643504 U3 discloses a protective head for a pre-embedded conduit opening. This protective head is fitted onto the conduit, and by heating, it shrinks and tightens to prevent concrete leakage into the conduit, thus protecting it. After construction, the protective head can be torn open by hand at the tear zone, allowing wiring to be inserted into the conduit for convenient use. However, this protective head lacks an inner wall design, hindering quick installation and improving the smoothness of installation. Furthermore, although heating causes the protective head to shrink and tighten, it can easily connect to a connecting pipe, making it difficult to remove for reuse, thus reducing the overall practicality of the device. Utility Model Content

[0004] The purpose of this utility model is to provide a pre-embedded conduit opening protection device, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pre-embedded conduit port protection device, comprising a base, a groove 1 on the top of the base, a reserved slot on the top of the base, a protective sleeve fixedly installed on the top of the base, an anti-slip sleeve fixedly installed on the outer wall of the protective sleeve, a slot on the top of the protective sleeve, an internal thread inside the slot, a groove 2 on the inner wall of the protective sleeve, a fixing post 1 fixedly installed inside the groove 2, a roller rotatably installed on the outer side of the fixing post 1, a threaded sleeve inside the slot, a top cover fixedly installed on the top of the threaded sleeve, a groove 3 on the top of the top cover, a storage slot on the outer wall of the top cover, a fixing post 2 fixedly installed inside the storage slot, a locking block rotatably installed on the outer side of the fixing post 2, and a positioning groove on the outer side of the locking block.

[0006] Preferably, the protective sleeve has a circular structure, and the anti-slip sleeve is a rubber anti-slip sleeve.

[0007] Preferably, there are multiple identical reserved slots, and the multiple reserved slots are distributed in a ring about the center line of the base.

[0008] Preferably, the threaded sleeve is located at the top of the protective sleeve, and the threaded sleeve is threadedly connected to the internal thread.

[0009] Preferably, the second groove, the first fixing post, and the roller are in one-to-one correspondence, and multiple identical second grooves, first fixing posts, and rollers are provided, with multiple second grooves, first fixing posts, and rollers distributed in a ring at equal intervals about the protective sleeve.

[0010] Preferably, the third groove has a hexagonal structure, and the first groove has two identical grooves.

[0011] Preferably, the card block is rotatably mounted to the storage slot via the second fixing post, and the second fixing post and the card block are located on the outer wall of the top cover.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model, through the design of a threaded sleeve, allows for quick installation of the protective sleeve after installation by rotating the threaded sleeve. This protects the upper part of the pre-reserved pipe, preventing cement, lime, and other contaminants from falling into the pipe during construction and affecting subsequent normal use. It also facilitates removal for reuse, improving the overall practicality of the device. The design of groove two, fixing post one, and rollers ensures smooth installation and facilitates quick removal of the protective sleeve when not in use. Groove three and locking blocks allow for multiple ways to remove the top cover, catering to various working conditions. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the fixing column 2 and the card block of this utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the protective sleeve of this utility model;

[0019] Figure 6 This is a schematic diagram of the mounting structure of the fixed column and roller of this utility model.

[0020] The components are as follows: 1. Base; 2. Groove 1; 3. Reserved groove; 4. Protective sleeve; 5. Anti-slip sleeve; 6. Slot; 7. Internal thread; 8. Groove 2; 9. Fixing post 1; 10. Roller; 11. Threaded sleeve; 12. Top cover; 13. Groove 3; 14. Storage slot; 15. Fixing post 2; 16. Locking block; 17. Positioning groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Please see Figure 1-6 The diagram shows a pre-embedded conduit port protection device, including a base 1, a groove 2 on the top of the base 1, a reserved groove 3 on the top of the base 1, a protective sleeve 4 fixedly installed on the top of the base 1, an anti-slip sleeve 5 fixedly installed on the outer wall of the protective sleeve 4, a slot 6 on the top of the protective sleeve 4, an internal thread 7 inside the slot 6, a groove 8 on the inner wall of the protective sleeve 4, a fixing post 9 fixedly installed inside the groove 8, a roller 10 rotatably installed on the outer side of the fixing post 9, a threaded sleeve 11 inside the slot 6, a top cover 12 fixedly installed on the top of the threaded sleeve 11, a groove 3 on the top of the top cover 12, a storage groove 14 on the outer wall of the top cover 12, a fixing post 15 fixedly installed inside the storage groove 14, a locking block 16 rotatably installed on the outer side of the fixing post 15, and a positioning groove 17 on the outer side of the locking block 16.

[0024] Please see Figure 1-6 In the diagram, the protective sleeve 4 has a "circular" structure, and the anti-slip sleeve 5 is a rubber anti-slip sleeve.

[0025] In this embodiment: the circular protective sleeve 4 can be directly put on the outside of the pipe opening during use, which can cover the pipe opening and protect the pipe opening and the buried pipe. This prevents the buried pipe from being damaged due to the work error of the construction personnel during construction. In addition, the anti-slip sleeve 5 makes it easy to pick up the protective sleeve 4 and prevents it from falling off easily.

[0026] Working Principle: The circular protective sleeve 4 can be directly slipped over the outside of the pipe opening during use, protecting both the pipe opening and the buried conduit. This prevents damage to the conduit due to worker error during construction. The anti-slip sleeve 5 further facilitates lifting the protective sleeve 4, preventing it from easily slipping off. The pre-drilled groove 3 allows the base 1 to contact the bottom of the construction site after the protective sleeve 4 is inserted, enabling quick positioning of the entire protective device. The threaded sleeve 11 allows for quick installation of the protective sleeve 4 and the threaded sleeve 11 after installation. This protects the top of the buried conduit, preventing cement, lime, and other contaminants from falling into the conduit during construction and affecting subsequent use. With the provided groove 2 8, fixing post 1 9, and roller 10, when the protective sleeve 4 is inserted to the outside of the reserved tube, the roller 10 can contact the reserved tube and then roll, which can improve the overall smoothness of the installation process of the protective sleeve 4, and also facilitate the quick removal of the protective sleeve 4 when not in use. With the provided hexagonal groove 3 13, the top cover 12 can be quickly installed through the groove 3 13. A hexagonal wrench can be inserted into the groove 3 13, and then the top cover 12 can be rotated to achieve the fastening of the protective sleeve 4 and the top cover 12. With the provided fixing post 2 15 and locking block 16, when the top cover 12 is installed, the locking block 16 can be flipped through the positioning groove 17, and then the locking block 16 can increase the contact area with the top cover 12, which can facilitate the rotation of the top cover 12 by the operator, and can also be hidden when not in use.

[0027] Example 2

[0028] Please see Figure 1-6 This embodiment further illustrates Example 1. In the figure, there are multiple identical reserved slots 3, and the multiple reserved slots 3 are distributed in a ring about the center line of the base 1.

[0029] In this embodiment: by setting the reserved groove 3, after the protective sleeve 4 is inserted into the outside of the buried pipe, the base 1 can contact the bottom of the construction site, and the overall protection device can be quickly positioned through the reserved groove 3.

[0030] Please see Figure 1-6 In the diagram, the threaded sleeve 11 is located on top of the protective sleeve 4, and the threaded sleeve 11 is threadedly connected to the internal thread 7.

[0031] In this embodiment: by setting the threaded sleeve 11, after the protective sleeve 4 is installed, the threaded sleeve 11 can be rotated, and then the protective sleeve 4 and the threaded sleeve 11 can be quickly installed. This can protect the upper part of the reserved pipe and prevent cement, lime and other materials from falling into the reserved pipe during the construction process, which would affect the subsequent normal use.

[0032] Please see Figure 1-6 In the diagram, the groove 2 8, the fixing post 1 9, and the roller 10 are in one-to-one correspondence. There are multiple identical grooves 2 8, fixing post 1 9, and roller 10. The multiple grooves 2 8, fixing post 1 9, and roller 10 are distributed in a ring at equal intervals about the protective sleeve 4.

[0033] In this embodiment: through the set groove 8, fixing post 9 and roller 10, when the protective sleeve 4 is inserted to the outside of the reserved tube, the roller 10 can come into contact with the reserved tube and then roll, which can improve the overall process of installing the protective sleeve 4, and also facilitate the quick removal of the protective sleeve 4 when not in use.

[0034] Please see Figure 1-6 In the diagram, groove 313 has a hexagonal structure, and groove 12 has two identical grooves.

[0035] In this embodiment: the hexagonal groove 313 allows for quick installation of the top cover 12 during installation. A hexagonal wrench can be inserted into the groove 313, and then the top cover 12 can be rotated to secure the protective sleeve 4 to the top cover 12.

[0036] Please see Figure 1-6 In the figure, the locking block 16 is rotatably mounted to the storage slot 14 via the second fixing post 15. The second fixing post 15 and the locking block 16 are located on the outer wall of the top cover 12.

[0037] In this embodiment: With the fixed post 15 and the locking block 16, when the top cover 12 is installed, the locking block 16 can be flipped through the positioning groove 17. Then the locking block 16 can increase the contact area with the top cover 12, which makes it easier for the staff to rotate the top cover 12, and can also be hidden when not in use.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pre-embedded conduit port protection device, comprising a base (1), characterized in that: The base (1) has a groove 1 (2) on its top, a reserved groove (3) on its top, a protective sleeve (4) fixedly installed on its top, an anti-slip sleeve (5) fixedly installed on the outer wall of the protective sleeve (4), a slot (6) on its top, an internal thread (7) inside the slot (6), a groove 2 (8) on the inner wall of the protective sleeve (4), a fixing post 1 (9) fixedly installed inside the groove 2 (8), and the fixing post 1 (9) A roller (10) is rotatably mounted on the outside of the slot (6). A threaded sleeve (11) is provided inside the slot (6). A top cover (12) is fixedly mounted on the top of the threaded sleeve (11). A groove three (13) is opened on the top of the top cover (12). A storage slot (14) is opened on the outer wall of the top cover (12). A fixing post two (15) is fixedly mounted inside the storage slot (14). A locking block (16) is rotatably mounted on the outside of the fixing post two (15). A positioning slot (17) is opened on the outside of the locking block (16).

2. The pre-embedded conduit inlet protection device according to claim 1, characterized in that: The protective sleeve (4) has a "circular" structure, and the anti-slip sleeve (5) is a rubber anti-slip sleeve.

3. The pre-embedded conduit inlet protection device according to claim 2, characterized in that: The reserved slots (3) are provided in multiple identical manner, and the multiple reserved slots (3) are distributed in a ring about the center line of the base (1).

4. The pre-embedded conduit inlet protection device according to claim 3, characterized in that: The threaded sleeve (11) is located on top of the protective sleeve (4), and the threaded sleeve (11) is threadedly connected to the internal thread (7).

5. The pre-embedded conduit inlet protection device according to claim 4, characterized in that: The groove 2 (8), the fixing post 1 (9) and the roller (10) are in one-to-one correspondence. There are multiple identical groove 2 (8), fixing post 1 (9) and roller (10). The multiple groove 2 (8), fixing post 1 (9) and roller (10) are distributed in a ring at equal intervals about the protective sleeve (4).

6. The pre-embedded conduit inlet protection device according to claim 5, characterized in that: The third groove (13) has a hexagonal structure, and the first groove (2) has two identical grooves.

7. The pre-embedded conduit inlet protection device according to claim 6, characterized in that: The card block (16) is rotatably mounted to the storage slot (14) via the second fixing post (15), and the second fixing post (15) and the card block (16) are located on the outer wall of the top cover (12).

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