External protection structure of blow-off pipeline

Abstract

The utility model discloses an external protection structure of a blow-off pipeline. A fixing sleeve is sleeved on the outer side of the blow-off pipeline. The blow-off pipeline penetrates through the fixing sleeve, the fixing sleeve firmly sleeves the blow-off pipeline, the clamping block on the front side of the fixing frame is embedded and clamped with the clamping groove in the rear side of the fixing plate, so that the fixing frame and the fixing plate are fixed, the fixing plate is attached to the wall, the wall is punched through the through hole groove, and the insertion pin penetrates through the through hole groove to be pushed into the hole of the wall. The inserting pin is matched with the clamping block, the fixing plate is fixed to the wall face, the pressed long rod is loosened, the spring loses pressure to push the round sleeve, the long rod, the square block and the square groove to move backwards, the square groove pushes the clamping block to rotate with the connecting position of the inserting pin and the clamping block as the center, the clamping block is unfolded in the through hole groove, and the clamping block and the through hole groove are clamped. The fixing plate is fixed on the wall surface, so that when the sewage pipeline is assembled and maintained, only the fixing plate and the fixing frame need to be embedded, and the inserting pin is inserted into the hole of the wall.

Description

Technical Field

[0001] The utility model relates to the technical field of building water supply and drainage pipelines, in particular to an external protective structure for a sewage pipeline. Background Art

[0002] The external protection structure of the sewage pipe refers to a structure used to protect the sewage pipe from external factors, which may include soil pressure, ground load, chemical erosion, corrosion, etc. Common external protection structures for sewage pipes include reinforcement structures. In some cases, it may be necessary to add reinforcement structures to protect the sewage pipes. For example, a support frame can withstand external loads and protect the stability of the pipe. The patent publication number is 202021061957.4, which discloses an external protection structure for building water supply and drainage pipes, including an equipment box, a rectangular plate is provided above the equipment box, a clamping block is welded on the bottom of the rectangular plate, and a clamping block is provided below the clamping block. There is a water supply pipe, and a pad is arranged under the water supply pipe. A plurality of notches A are opened at equal intervals at the left end of the rectangular plate, and two anti-falling strips A are symmetrically arranged above the notch A. A notch B is arranged at the right end of the rectangular plate, and an anti-falling strip B is arranged above the notch B. A steel wire rope is arranged between the lower ends of the relative notches A and B, and an insulation strip is filled between the steel wire rope and the equipment box. The left end of the steel wire rope extends to the upper part through the notch A and is provided with a clamp, and the right end of the steel wire rope extends to the upper part through the notch B and is provided with a connecting rod, and a plurality of bolts are arranged above the connecting rod, and a plurality of fixing seats are arranged below the connecting rod, so as to fix, protect and insulate the drainage pipe to prevent damage caused by impact and thermal expansion and contraction.

[0003] The above-mentioned prior art solutions have the following defects: when fixing and protecting the sewage pipe, it is necessary to fix the protective cover to the wall by tightening the bolts to protect the sewage pipe; when maintaining the sewage pipe, it is necessary to manually loosen the bolts before disassembly, which reduces the efficiency of manual installation of sewage pipe protection and increases the time of manual disassembly and maintenance. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an external protection structure for a sewage pipe, which has the advantage of quick disassembly and solves the problem that when the sewage pipe is fixed and protected, the protective cover needs to be fixed to the wall by tightening the bolts, thereby protecting the sewage pipe. When the sewage pipe is maintained, it is necessary to manually loosen the bolts before disassembly, which reduces the efficiency of manual installation of sewage pipe protection and increases the time of manual disassembly and maintenance.

[0005] To achieve the above object, the utility model provides the following technical solutions: an external protection structure for a sewage pipe, wherein a fixed sleeve is provided on the outer side of the sewage pipe, a fixed frame is fixedly connected to the outer side of the fixed sleeve, and a fixed plate is movably connected to the front side of the fixed frame;

[0006] The left side and the right side of the fixing plate are both provided with quick-release replacement mechanisms, and the quick-release replacement mechanisms are used for disassembly and maintenance of the fixing sleeve.

[0007] As a preferred embodiment of the utility model, the quick-release replacement mechanism includes an insertion pin, the rear side of the insertion pin is fixedly connected to a clamping block, a long rod is arranged inside the insertion pin, the rear side of the long rod passes through the rear side of the clamping block, a round sleeve is fixedly connected to the surface of the long rod, the front side of the round sleeve is fixedly connected to a spring, the front side of the spring is fixedly connected to the front side of the insertion pin, a square block is fixedly connected to the surface of the long rod, square grooves are provided on the top and bottom of the square, the front sides of both sides of the insertion pin are rotatably connected to a clamping block through a hinge, the rear side of the inner side of the clamping block extends to the interior of the insertion pin, and the side of the clamping block close to the square is connected to the interior of the square groove.

[0008] As a preferred embodiment of the present invention, a reinforcement sleeve is fixedly connected to the front side of the insertion pin, and the reinforcement sleeve is located at the front side of the fixing plate.

[0009] As a preferred embodiment of the utility model, an outer fixing sleeve of the fixing sleeve is provided with a heat-insulating layer, and the heat-insulating layer is located on the inner side of the fixing frame.

[0010] As a preferred embodiment of the present invention, both the left and right sides of the front side of the fixing frame are fixedly connected with clamping blocks, and the clamping blocks are located at the rear side of the fixing plate.

[0011] As a preferred embodiment of the present invention, a card slot is provided on the left and right sides of the rear side of the fixing plate, and the card slot is located on the front side of the card block.

[0012] As a preferred embodiment of the present invention, a through hole groove is provided on the left side and the right side of the front side of the fixing plate, and the through hole groove is located outside the clamping groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model passes the sewage pipe through the fixing sleeve, so that the fixing sleeve is firmly fixed on the surface of the sewage pipe, and then the fixing frame and the fixing plate are fixed by engaging and clamping the clamping block on the front side of the fixing frame with the clamping groove on the rear side of the fixing plate. After the fixing plate is close to the wall, the wall is punched through the through-hole groove, and the insertion pin is pushed into the hole in the wall through the through-hole groove. When the fixing plate is fixed on the wall through the cooperation of the insertion pin and the clamping block, the pressed long rod is released, and the spring loses pressure to push the round sleeve, the long rod, the square block and the square groove to The rear side moves, and the square groove pushes the clamping block, which rotates around the connection between the insertion pin and the clamping block. The clamping block expands and unfolds inside the through-hole groove, and the clamping block and the inside of the through-hole groove are clamped. The fixing plate is fixed to the wall, and the reverse operation is required for disassembly. This solves the problem that when assembling and maintaining the sewage pipe, only the fixing plate and the fixing frame need to be engaged, and the insertion pin is inserted into the hole in the wall to quickly fix the fixing plate to the wall, thereby improving the efficiency of manual replacement and maintenance and reducing the time for manual replacement and disassembly.

[0015] 2. The utility model is provided with a quick-release replacement mechanism, which can be inserted into the hole of the wall through the insertion pin. The spring pushes the round sleeve, so that the round sleeve drives the clamping assembly to expand and clamp the wall, thereby improving the efficiency of personnel in installing and fixing the sewage pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a three-dimensional diagram of the fixing frame of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of the fixing plate of the utility model;

[0019] Figure 4 This is a cross-sectional view of the insertion pin of the utility model.

[0020] In the figure: 2, fixing sleeve; 3, fixing frame; 4, fixing plate; 5, quick-release replacement mechanism; 51, insertion pin; 52, clamping block; 53, long rod; 54, round sleeve; 55, spring; 56, square block; 57, square groove; 58, clamping block; 6, reinforcement sleeve; 7, insulation layer; 8, clamping block; 9, clamping groove; 10, through-hole groove. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 4 As shown, the utility model provides an external protection structure for a sewage pipe, wherein a fixing sleeve 2 is provided on the outer side of the sewage pipe, a fixing frame 3 is fixedly connected to the outer side of the fixing sleeve 2, and a fixing plate 4 is movably connected to the front side of the fixing frame 3;

[0023] A quick-release replacement mechanism 5 is provided on both the left and right sides of the fixing plate 4 , and the quick-release replacement mechanism 5 is used for disassembly and maintenance of the fixing sleeve 2 .

[0024] refer to Figure 4 The quick-release replacement mechanism 5 includes an insertion pin 51, a clamping block 52 is fixedly connected to the rear side of the insertion pin 51, a long rod 53 is arranged inside the insertion pin 51, the rear side of the long rod 53 penetrates to the rear side of the clamping block 52, a round sleeve 54 is fixedly connected to the surface of the long rod 53, a spring 55 is fixedly connected to the front side of the round sleeve 54, the front side of the spring 55 is fixedly connected to the front side of the insertion pin 51, a square block 56 is fixedly connected to the surface of the long rod 53, square grooves 57 are provided on the top and bottom of the square block 56, the front sides of both sides of the insertion pin 51 are rotatably connected with a clamping block 58, the rear side of the inner side of the clamping block 58 extends to the inside of the insertion pin 51, and the side of the clamping block 58 close to the square 56 is connected to the inside of the square groove 57.

[0025] As a technical optimization scheme of the utility model, by setting up a quick-release replacement mechanism 5, the insertion pin 51 can be inserted into the hole in the wall, and the spring 55 pushes the round sleeve 54, so that the round sleeve 54 drives the long rod 53, the square block 56 and the square groove 57 to move backward, and the square groove 57 pushes the clamping block 58, which rotates around the connection between the insertion pin 51 and the clamping block 58. The clamping block 52 expands and expands inside the through hole groove 10 to clamp and fix the wall, thereby improving the efficiency of personnel in installing and fixing the sewage pipe.

[0026] refer to Figure 4 A reinforcement sleeve 6 is fixedly connected to the front side of the insertion pin 51 , and the reinforcement sleeve 6 is located on the front side of the fixing plate 4 .

[0027] As a technical optimization solution of the present invention, by providing the reinforcing sleeve 6, the wear of the hole on the front side of the insertion pin 51 can be reduced after the insertion pin 51 is used for a long time, thereby increasing the service life of the insertion pin 51.

[0028] refer to Figure 1 The outer side of the fixing sleeve 2 is provided with a heat-insulating layer 7 , and the heat-insulating layer 7 is located on the inner side of the fixing frame 3 .

[0029] As a technical optimization solution of the utility model, by providing the insulation layer 7, the temperature inside the sewage pipe can be maintained when the temperature is too low, thereby preventing the sewage pipe from freezing due to the low temperature, thereby improving the use effect of the sewage pipe.

[0030] refer to Figure 2 The left and right sides of the front side of the fixing frame 3 are fixedly connected with a clamping block 8, and the clamping block 8 is located on the rear side of the fixing plate 4.

[0031] As a technical optimization solution of the utility model, by providing the clamping block 8, it can cooperate with the clamping slot 9 to enable the fixing frame 3 and the fixing plate 4 to be quickly fitted and installed, thereby improving the installation efficiency of the fixing frame 3.

[0032] refer to Figure 3 A card slot 9 is provided on the left and right sides of the rear side of the fixing plate 4 , and the card slot 9 is located on the front side of the card block 8 .

[0033] As a technical optimization solution of the utility model, by setting the card slot 9, it can cooperate with the card block 8 to position the fixing frame 3 and the fixing plate 4, so that the fixing frame 3 and the fixing plate 4 can be quickly installed, thereby improving the installation effect of the fixing plate 4.

[0034] refer to Figure 3 A through hole groove 10 is provided on the left and right sides of the front side of the fixing plate 4 , and the through hole groove 10 is located outside the card slot 9 .

[0035] As a technical optimization solution of the utility model, by setting the through hole groove 10, personnel can quickly locate the required drilling position when drilling a hole in the wall, so that the insertion pin 51 can pass through the through hole groove 10 to quickly clamp the wall and the fixing plate 4, thereby improving the efficiency during installation.

[0036] The working principle and use process of the utility model are as follows: when in use, the sewage pipe is passed through the fixing sleeve 2, so that the fixing sleeve 2 is firmly fixed on the surface of the sewage pipe, and then the clamping block 8 on the front side of the fixing frame 3 is engaged and clamped with the clamping groove 9 on the rear side of the fixing plate 4, so that the fixing frame 3 and the fixing plate 4 are fixed, and after the fixing plate 4 is placed close to the wall, the wall is punched through the through hole groove 10, and the insertion pin 51 is pushed into the hole in the wall through the through hole groove 10, and the insertion pin 51 and the clamping block are inserted. 52 cooperates, when the fixing plate 4 is fixed on the wall, the pressed long rod 53 is released, the spring 55 loses pressure and pushes the round sleeve 54, the long rod 53, the square block 56 and the square groove 57 to move backward, the square groove 57 pushes the clamping block 58, and rotates around the connection between the insertion pin 51 and the clamping block 58, the clamping block 52 expands and expands inside the through hole groove 10, the clamping block 58 is clamped with the inside of the through hole groove 10, the fixing plate 4 is fixed on the wall, and the reverse operation can be performed for disassembly.

[0037] To sum up: the external protection structure of the sewage pipe, through the coordinated use of the fixing sleeve 2, the fixing frame 3, the fixing plate 4 and the quick-release replacement mechanism 5, solves the problem that when the sewage pipe is fixed and protected, the protective sleeve needs to be fixed to the wall by tightening the bolts, thereby protecting the sewage pipe. When the sewage pipe is maintained, it is necessary to manually loosen the bolts before disassembly, which reduces the efficiency of manual installation of sewage pipe protection and increases the time for manual disassembly and maintenance.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims

1. A sewage pipe external protection structure, characterized in that: The outer side of the sewage pipe is provided with a fixed sleeve (2), the outer side of the fixed sleeve (2) is fixedly connected to a fixed frame (3), and the front side of the fixed frame (3) is movably connected to a fixed plate (4); A quick-release replacement mechanism (5) is provided on both the left and right sides of the fixing plate (4), and the quick-release replacement mechanism (5) is used for disassembly and maintenance of the fixing sleeve (2).

2. The sewage pipe external protection structure according to claim 1, characterized in that: The quick-release replacement mechanism (5) comprises an insertion pin (51), the rear side of which is fixedly connected to a clamping block (52), a long rod (53) is arranged inside the insertion pin (51), the rear side of the long rod (53) penetrates to the rear side of the clamping block (52), a round sleeve (54) is fixedly connected to the surface of the long rod (53), a spring (55) is fixedly connected to the front side of the round sleeve (54), the front side of the spring (55) is fixedly connected to the front side of the insertion pin (51), a square block (56) is fixedly connected to the surface of the long rod (53), the top and bottom of the square block (56) are both provided with square grooves (57), the front sides of both sides of the insertion pin (51) are rotatably connected to clamping blocks (58) through hinges, the rear side of the inner side of the clamping block (58) extends to the inside of the insertion pin (51), and the side of the clamping block (58) close to the square block (56) is connected to the inside of the square groove (57).

3. The sewage pipe external protection structure according to claim 2 is characterized in that: A reinforcement sleeve (6) is fixedly connected to the front side of the insertion pin (51), and the reinforcement sleeve (6) is located on the front side of the fixing plate (4).

4. The sewage pipe external protection structure according to claim 1, characterized in that: The outer fixing sleeve of the fixing sleeve (2) is provided with a heat-insulating layer (7), and the heat-insulating layer (7) is located on the inner side of the fixing frame (3).

5. The sewage pipe external protection structure according to claim 1, characterized in that: A clamping block (8) is fixedly connected to the left and right sides of the front side of the fixing frame (3), and the clamping block (8) is located on the rear side of the fixing plate (4).

6. The sewage pipe external protection structure according to claim 5, characterized in that: A card slot (9) is provided on the left and right sides of the rear side of the fixing plate (4), and the card slot (9) is located on the front side of the card block (8).

7. The sewage pipe external protection structure according to claim 6, characterized in that: A through hole groove (10) is provided on the left side and the right side of the front side of the fixing plate (4), and the through hole groove (10) is located outside the clamping groove (9).

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