Through-wall protective cover for heat distribution pipeline construction

Abstract

The utility model relates to the technical field of heat distribution pipeline construction, and discloses a through-wall protective cover for heat distribution pipeline construction, which comprises a wall body and a heat distribution pipeline main body, and a through hole is arranged in the wall body. According to the through-wall protective cover for heat distribution pipeline construction, by arranging a first protective cover pipe assembly, a second protective cover pipe assembly and a fastening limiting assembly, a first protective cover main body is inserted into a through hole from the left side of a wall body, and then a second protective cover main body is inserted into the through hole from the right side of the wall body; when the protective cover is installed, a first T-shaped limiting block is connected with a first limiting groove, a second T-shaped limiting block is connected with a second limiting groove, finally a limiting threaded rod penetrates through a through hole, and a fastening bolt is screwed outside the limiting threaded rod, so that the protective cover is convenient to install, and the protective cover is connected through the bolt without punching; and the risk of wall cracking is avoided, the practicability of the device is improved, and workers can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal pipeline construction, in particular to a wall-penetrating protective cover for thermal pipeline construction. Background Art

[0002] The heating network, also known as the heating pipeline, is a heating pipeline that starts from the boiler room, direct-fired machine room, heating center, etc. and leads from the heat source to the thermal entrance of the building.

[0003] When a thermal pipe passes through a wall, a wall-penetrating protective cover is required. However, the existing wall-penetrating protective covers are fixed to the wall by bolts, which can easily cause the wall to crack and is also time-consuming and labor-intensive to install. Therefore, a wall-penetrating protective cover for thermal pipe construction is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a wall-penetrating protective cover for thermal pipeline construction, which has the advantages of avoiding wall cracking due to bolt connection and easy installation. It solves the problem that the current wall-penetrating protective covers are fixed to the wall by bolts, which easily causes wall cracking and is time-consuming and labor-intensive to install.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose of avoiding wall cracking caused by bolt connection and facilitating installation, the utility model provides the following technical solutions: a wall-penetrating protective cover for thermal pipeline construction, comprising a wall and a thermal pipeline main body, the interior of the wall is provided with a through-hole, the left side wall of the wall is provided with a first protective cover pipe assembly with one end extending into the through-hole, the first protective cover pipe assembly is connected to the left side wall of the wall, the right side wall of the wall is provided with a second protective cover pipe assembly with one end extending into the through-hole, the second protective cover pipe assembly is connected to the right side wall of the wall, the thermal pipeline main body passes through the first and second protective cover pipe assemblies, and the left side wall of the first protective cover pipe assembly is provided with a fastening limit assembly with one end extending to the right side of the second protective cover pipe assembly;

[0008] The first protective cover tube assembly includes a first protective cover body, the left side wall of the wall is provided with a first protective cover body with one end extending into the inside of the through hole, the inner wall of the first protective cover body is provided with a first protective collar, the top and bottom of the first protective cover body are both provided with first T-shaped limit blocks that are clamped with the left side wall of the wall, and the outer wall of the thermal pipe body is tightly fitted with the inner wall of the first protective collar;

[0009] The second protective cover tube assembly includes a second protective cover body, the right side wall of the wall is provided with a second protective cover body with one end extending into the inside of the through hole, the inner wall of the second protective cover body is provided with a second protective collar, the top and bottom of the second protective cover body are both provided with second T-shaped limit blocks that are clamped with the right side wall of the wall, and the outer wall of the thermal pipe body is tightly fitted with the inner wall of the second protective collar;

[0010] The fastening and limiting assembly includes a limiting threaded rod, and the left side wall of the first protective cover body is provided with a limiting threaded rod with one end extending to the right side of the second protective cover body. The number of the limiting threaded rods is two and they are symmetrically distributed up and down. The outside of a single limiting threaded rod is provided with two fastening bolts that are symmetrically distributed left and right. The two fastening bolts are respectively located on the opposite sides of the first protective cover body and the second protective cover body.

[0011] Preferably, the inner walls of the first protective ring and the second protective ring are both provided with anti-slip and wear-resistant pads.

[0012] Preferably, the left side wall of the wall is provided with two first limiting grooves which are symmetrically distributed up and down, and the first limiting grooves are adapted to the first T-shaped limiting blocks.

[0013] Preferably, the right side wall of the wall is provided with two second limiting grooves which are symmetrically distributed up and down, and the second limiting grooves are adapted to the second T-shaped limiting blocks.

[0014] Preferably, the first protective cover body and the second protective cover body are both provided with through holes adapted to the limiting threaded rod.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the utility model provides a wall-penetrating protective cover for thermal pipeline construction, which has the following beneficial effects:

[0017] The wall-penetrating protective cover for thermal pipeline construction is provided with a first protective cover pipe assembly, a second protective cover pipe assembly and a fastening limit assembly. The first protective cover body is inserted into the inside of the perforation from the left side of the wall, and the second protective cover body is inserted into the inside of the perforation from the right side of the wall until the first protective cover body and the second protective cover body are fitted together. At this time, the first T-shaped limit block is connected to the first limit groove, and the second T-shaped limit block is connected to the second limit groove. Finally, the limit threaded rod is passed through the through hole, and the fastening bolt is screwed on the outside thereof, thereby facilitating the installation of the protective cover without the need for drilling holes for connection with bolts, avoiding the risk of wall cracking, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 For this utility model Figure 1 Enlarged schematic diagram of point A in the middle.

[0020] In the figure: 1. Wall; 2. Perforation; 3. First protective cover tube assembly; 31. First protective cover body; 32. First protective collar; 33. First T-shaped limit block; 4. Second protective cover tube assembly; 41. Second protective cover body; 42. Second protective collar; 43. Second T-shaped limit block; 5. Thermal pipe body; 6. Fastening limit assembly; 61. Limit threaded rod; 62. Fastening bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-2 The top and bottom of the first protective cover body 31 are fixedly connected to the first T-shaped limit block 33 which is clamped with the left wall of the wall 1. The left wall of the wall 1 is provided with two first limit grooves which are symmetrically distributed up and down. The first limit groove is adapted to the first T-shaped limit block 33. The outer wall of the thermal pipe body 5 is tightly fitted with the inner wall of the first protective cover ring 32.

[0023] The right side wall of the wall 1 is movably connected to a second protective cover tube assembly 4 having one end extending to the inside of the through-hole 2. The second protective cover tube assembly 4 is clamped with the right side wall of the wall 1. The thermal pipe main body 5 passes through the first protective cover tube assembly 3 and the second protective cover tube assembly 4. The second protective cover tube assembly 4 includes a second protective cover main body 41. The right side wall of the wall 1 is movably connected to a second protective cover main body 41 having one end extending to the inside of the through-hole 2. The inner wall of the second protective cover main body 41 is fixedly connected with a second protective ring 42. The inner walls of the first protective ring 32 and the second protective ring 42 are both provided with anti-slip and wear-resistant pads. The top and bottom of the second protective cover main body 41 are fixedly connected with a second T-shaped limit block 43 which is clamped with the right side wall of the wall 1. The right side wall of the wall 1 is provided with two second limit grooves which are symmetrically distributed up and down. The second limit groove is adapted to the second T-shaped limit block 43. The outer wall of the thermal pipe main body 5 fits tightly with the inner wall of the second protective ring 42.

[0024] The left side wall of the first protective cover tube assembly 3 is movably connected to a fastening limit assembly 6 with one end extending to the right side of the second protective cover tube assembly 4. The fastening limit assembly 6 includes a limit threaded rod 61. The left side wall of the first protective cover body 31 is movably connected to a limit threaded rod 61 with one end extending to the right side of the second protective cover body 41. The interiors of the first protective cover body 31 and the second protective cover body 41 are both provided with through holes that are compatible with the limit threaded rod 61. There are two limit threaded rods 61 and they are symmetrically distributed up and down. The external thread of a single limit threaded rod 61 is connected to two fastening bolts 62 that are symmetrically distributed left and right. The two fastening bolts 62 are respectively located on opposite sides of the first protective cover body 31 and the second protective cover body 41.

[0025] It is worth noting that the standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected using conventional means such as mature bolts, rivets, welding, etc. in the existing technology, and the machinery, parts and equipment all use conventional models in the existing technology, and the circuit connection uses conventional connection methods in the existing technology. The content not described in detail in the description belongs to the existing technology known to professional and technical personnel in this field, and will not be described in detail here.

[0026] To sum up, the wall-penetrating protective cover for thermal pipeline construction is provided with a first protective cover tube assembly 3, a second protective cover tube assembly 4 and a fastening limit assembly 6, and the first protective cover body 31 is inserted into the inside of the perforation 2 from the left side of the wall 1, and then the second protective cover body 41 is inserted into the inside of the perforation 2 from the right side of the wall 1 until the first protective cover body 31 and the second protective cover body 41 are fitted together. At this time, the first T-shaped limit block 33 is connected to the first limit groove, and the second T-shaped limit block 43 is connected to the second limit groove. Finally, the limit threaded rod 61 is passed through the through hole, and the fastening bolt 62 is screwed on the outside thereof, thereby facilitating the installation of the protective cover without the need for drilling holes and connecting with bolts, avoiding the risk of wall cracking, improving the practicality of the device, and solving the problem that the existing wall-penetrating protective covers are fixed to the wall by bolts, which easily causes wall cracking and is also time-consuming and labor-intensive to install.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall-penetrating protective cover for thermal pipeline construction, comprising a wall (1) and a thermal pipeline body (5), characterized in that: The wall (1) is provided with a through hole (2) inside, the left side wall of the wall (1) is provided with a first protective cover pipe assembly (3) with one end extending to the inside of the through hole (2), the first protective cover pipe assembly (3) is connected to the left side wall of the wall (1), the right side wall of the wall (1) is provided with a second protective cover pipe assembly (4) with one end extending to the inside of the through hole (2), the second protective cover pipe assembly (4) is connected to the right side wall of the wall (1), the thermal pipe body (5) passes through the first protective cover pipe assembly (3) and the second protective cover pipe assembly (4), and the left side wall of the first protective cover pipe assembly (3) is provided with a fastening limit assembly (6) with one end extending to the right side of the second protective cover pipe assembly (4); The first protective cover tube assembly (3) includes a first protective cover body (31), the left side wall of the wall (1) is provided with a first protective cover body (31) with one end extending into the inside of the through hole (2), the inner wall of the first protective cover body (31) is provided with a first protective collar (32), the top and bottom of the first protective cover body (31) are both provided with a first T-shaped limit block (33) that is clamped with the left side wall of the wall (1), and the outer wall of the thermal pipe body (5) is tightly fitted with the inner wall of the first protective collar (32); The second protective cover tube assembly (4) includes a second protective cover body (41), the right side wall of the wall (1) is provided with a second protective cover body (41) with one end extending into the inside of the through hole (2), the inner wall of the second protective cover body (41) is provided with a second protective collar (42), the top and bottom of the second protective cover body (41) are both provided with a second T-shaped limit block (43) that is clamped with the right side wall of the wall (1), and the outer wall of the thermal pipe body (5) is tightly fitted with the inner wall of the second protective collar (42); The fastening and limiting assembly (6) includes a limiting threaded rod (61), and the left side wall of the first protective cover body (31) is provided with a limiting threaded rod (61) with one end extending to the right side of the second protective cover body (41). The number of the limiting threaded rods (61) is two and they are symmetrically distributed in the upper and lower parts. The outside of a single limiting threaded rod (61) is provided with two fastening bolts (62) that are symmetrically distributed in the left and right parts. The two fastening bolts (62) are respectively located on the opposite sides of the first protective cover body (31) and the second protective cover body (41).

2. A wall-penetrating protective cover for thermal pipeline construction according to claim 1, characterized in that: The inner walls of the first protective ring (32) and the second protective ring (42) are both provided with anti-slip and wear-resistant pads.

3. The wall-penetrating protective cover for thermal pipeline construction according to claim 1, characterized in that: The left side wall of the wall (1) is provided with two first limiting grooves which are symmetrically distributed up and down, and the first limiting grooves are adapted to the first T-shaped limiting blocks (33).

4. A wall-penetrating protective cover for thermal pipeline construction according to claim 1, characterized in that: The right side wall of the wall (1) is provided with two second limiting grooves symmetrically distributed in the upper and lower directions, and the second limiting grooves are adapted to the second T-shaped limiting blocks (43).

5. The wall-penetrating protective cover for thermal pipeline construction according to claim 1, characterized in that: The first protective cover body (31) and the second protective cover body (41) are both provided with through holes adapted to the limiting threaded rod (61).

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