Building pipeline pre-embedded protection structure

Abstract

The utility model discloses a building pipeline pre-embedded protection structure, which comprises a first mounting box for mounting, a second mounting box connected above the first mounting box, clamping blocks and a first limiting block, the clamping blocks are respectively mounted on the inner sides of the first mounting box and the second mounting box, and the outer ends of the clamping blocks are fixedly provided with first springs; the ends, away from the clamping blocks, of the first springs are fixedly connected with the insulating layers, the insulating layers are fixedly installed on the inner sides of the first installation box and the second installation box correspondingly, the first limiting blocks are installed in the second installation box, and the second limiting blocks are installed on the left side and the right side of each first limiting block correspondingly. According to the building pipeline pre-embedded protection structure, pipelines with different pipe diameters can be rapidly installed and fixed, the structure can be freely disassembled and assembled, the use mode is more flexible and convenient, the structure is not limited by the length of the pipelines, the components of the structure have the guiding function during installation, and rapid alignment and assembly can be conveniently completed.

Description

Technical Field

[0001] The utility model relates to the technical field related to construction engineering, in particular to a pre-buried protection structure for building pipelines. Background Art

[0002] Pipeline pre-buried is a construction step included in the construction process. Setting up pre-buried protection structures can facilitate the subsequent threading of building pipelines and the laying of pipelines within the building structure.

[0003] For example, the utility model with the authorization announcement number CN216078594U relates to a pre-buried structure for water and electricity installation pipelines in construction projects, including a base, a mounting seat, and a pipeline installation assembly; the top of the base is provided with a spherical outer shell; the bottom of the mounting seat is provided with a spherical inner shell, and the spherical inner shell is hingedly arranged in the spherical outer shell; the pipeline installation assembly is arranged on the mounting seat. The pre-buried structure for water and electricity installation pipelines in construction projects described in the utility model connects the base and the mounting seat by providing a spherical inner shell and a spherical outer shell, thereby achieving universal fit between the base and the mounting seat, making it easy to adjust the mounting seat to a suitable position, and facilitating the connection and fixation of the pipeline installation assembly to the pipeline; the utility model has a simple structure, good stability, and is easy to fix and disassemble;

[0004] However, the above technical solution still has some problems. The fixing ring is fixedly connected to the mounting seat, and the pipeline must pass through the fixing ring from the end to be fixed by it. However, building pipelines are usually very long, which makes it inconvenient to install the pipelines in the pre-buried structure. It is also difficult to inspect and repair the pipelines, which wastes the time and energy of the staff. Therefore, we propose a pre-buried protection structure for building pipelines to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a pre-buried protection structure for building pipelines, so as to solve the problem proposed in the above-mentioned background technology that the fixing ring is currently fixedly connected to the mounting seat, and the pipeline must pass through the fixing ring from the end to be fixed by it, but the building pipeline is usually very long, which makes it inconvenient to install the pipeline in the pre-buried structure, and it is difficult to repair the pipeline, which wastes the time and energy of the staff.

[0006] To achieve the above object, the present invention provides the following technical solution: a pre-buried protection structure for building pipelines, comprising: a first installation box for installation and a second installation box connected above the first installation box;

[0007] Also includes:

[0008] A clamping block, the clamping blocks being mounted on inner sides of the first mounting box and the second mounting box, respectively, with a first spring fixedly mounted on an outer end of the clamping block, and an end of the first spring away from the clamping block being fixedly connected to an insulating layer, the insulating layer being fixedly mounted on inner sides of the first mounting box and the second mounting box, respectively;

[0009] A first limiting block is installed inside the second installation box, and second limiting blocks are installed on both left and right sides of the first limiting block, and connecting blocks are fixedly installed on both left and right ends of the second limiting block;

[0010] a first tooth plate, the first tooth plate being fixedly connected to the lower ends of the left and right sections of the second mounting box, a gear being installed behind the first tooth plate, and a second tooth plate being provided behind the gear, a first clamping block being connected inside the lower section of the first tooth plate;

[0011] The second clamping block is respectively installed inside the left and right sections of the cover plate, and the second clamping block and the mounting block form a clamping structure, and the inner end of the second clamping block is fixedly connected to the connecting block, and the upper side of the connecting block is connected to a toggle rod.

[0012] Preferably, the interiors of the first installation box and the second installation box are both provided with through grooves having a semicircular longitudinal cross-section, and the positions of the through grooves of the first installation box and the second installation box correspond to each other, the cover plate is installed directly above the second installation box, and an assembly block is fixedly installed at the lower end of the cover plate.

[0013] Preferably, the clamping blocks are symmetrically arranged along the central axis of the through slot inside the first installation box and the second installation box, and the clamping blocks are arranged in an arc-shaped structure, and a rubber pad is fixedly installed on the inner end of the clamping block, and the insulating layer is fitted on the slot wall.

[0014] Preferably, the first limit block is connected to the second limit block through a connecting block, and the connecting blocks are slidably connected to the grooves opened inside the first limit block and the second installation box respectively, and the cross-section of the connecting block is a "convex" shape structure, the upper ends of the first limit block and the second limit block are both provided with sliding grooves, and the assembly blocks are slidably connected to the inside of the first limit block and the second limit block respectively.

[0015] Preferably, the first tooth plate is slidably connected to the grooves opened in the left and right sections of the first installation box through the second installation box, and the first tooth plate is meshed with the gear, and the gear is meshed with the second tooth plate for transmission, the second tooth plate is snap-connected to the grooves opened inside the left and right sections of the second installation box, and the first tooth plate is slidably connected to the inside with a first clamping block.

[0016] Preferably, the first card block has an "L"-shaped structure, and the first card block is fixedly mounted on the upper end of the connecting rod, and the distance between two adjacent first card blocks is the same, the upper end of the first card block is set as an inclined surface, and the rear end of the connecting rod is connected to the first installation box through a second spring, and the connecting rod is slidably connected to the inside of the first installation box.

[0017] Preferably, the lower end of the toggle rod is connected to the connecting block through a fourth spring, and the toggle rod is slidably connected to the inner sides of the cover plate and the connecting block respectively, the connecting block is slidably connected to the inside of the cover plate, and the connecting block is connected to the cover plate through a third spring, the outer end of the second clamping block is set to an inclined surface, and the mounting block is snap-connected to the grooves opened inside the left and right sections of the cover plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the pre-buried protection structure for building pipelines can quickly install and fix pipelines of different diameters, and the structure can be freely disassembled and assembled, making it more flexible and convenient to use without being restricted by the length of the pipeline. In addition, the components of the structure have a guiding function during installation, facilitating rapid alignment and assembly.

[0019] 1. A clamping block, a first spring, and an insulating layer are provided. Both the first and second mounting boxes are fitted with a clamping block. The clamping block squeezes the first spring to create an elastic thrust, allowing the pipeline to be firmly secured in the mounting groove formed by the first and second mounting boxes. The first spring accommodates pipelines of varying diameters, while the insulating layer protects the pipeline, reducing the risk of damage.

[0020] 2. A second installation box, a first tooth plate, and a second tooth plate are provided. The second installation box and the first installation box can be freely installed and removed. After the pipeline is installed inside the first installation box, the second installation box is fixed to the first installation box to complete the pre-buried treatment of the pipeline. There is no need to be restricted by the length of the pipeline, and the installation is highly flexible. When the first tooth plate is installed inside the first installation box, the first tooth plate engages with the gear to drive the second tooth plate to be clamped into the interior of the second installation box, further improving the stability of the connection between the first installation box and the second installation box, and preventing the two from being separated during use;

[0021] 3. A first limit block, a second limit block and a connecting block are provided. The first limit block and the second limit block are assembled through the connecting block. When a single pipeline needs to be inspected, it is only necessary to release the connection between the second clamping block and the mounting block, and slide the cover plate so that the assembly block leaves the inner side of the first limit block and the second limit block. After the cover plate is removed from the top of the second mounting box, the first limit block and the second limit block can be disassembled separately to carry out the inspection of a single line. The operation process is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 3 This is a side cross-sectional structural diagram of the connection between the first installation box and the second installation box of the utility model;

[0025] Figure 4 This is a schematic diagram of the overall structure of the connection between the first limiting block and the second limiting block of the utility model;

[0026] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0027] In the figure: 1. First installation box; 2. Second installation box; 3. Cover plate; 4. Clamping block; 5. First spring; 6. Insulation layer; 7. First limit block; 8. Second limit block; 9. Connecting block; 10. First tooth plate; 11. Gear; 12. Second tooth plate; 13. First clamping block; 14. Connecting rod; 15. Second spring; 16. Toggle rod; 17. Connecting block; 18. Second clamping block; 19. Installation block; 20. Third spring; 21. Fourth spring; 22. Assembly block. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a pre-buried protection structure for building pipelines, comprising: a first installation box 1, a second installation box 2, a cover plate 3, a clamping block 4, a first spring 5, an insulating layer 6, a first limit block 7, a second limit block 8, a connecting block 9, a first tooth plate 10, a gear 11, a second tooth plate 12, a first clamping block 13, a connecting rod 14, a second spring 15, a toggle rod 16, a connecting block 17, a second clamping block 18, a mounting block 19, a third spring 20, a fourth spring 21 and an assembly block 22.

[0030] When using the pre-buried protection structure for building pipelines, first Figure 1 、 Figure 2 and Figure 3As shown, the second installation box 2 is installed above the first installation box 1, and the interiors of the first installation box 1 and the second installation box 2 are both provided with through grooves with a semicircular longitudinal cross-section, and the positions of the through grooves of the first installation box 1 and the second installation box 2 correspond to each other, the clamping blocks 4 are respectively installed on the inner sides of the first installation box 1 and the second installation box 2, and the outer ends of the clamping blocks 4 are connected to the insulating layer 6 through the first spring 5. The clamping blocks 4 are symmetrically arranged along the central axis of the through grooves inside the first installation box 1 and the second installation box 2, and the clamping blocks 4 are arranged in an arc-shaped structure, and the inner ends of the clamping blocks 4 are fixedly installed with rubber pads, and the insulating layer 6 is fitted on the groove wall;

[0031] When the pipeline is installed inside the first installation box 1 and the second installation box 2, the pipeline fits against the clamping block 4, and the clamping block 4 squeezes the first spring 5 to cause elastic deformation, so that the pipeline is tightly fixed by the clamping block 4. The position of the clamping block 4 is not restricted, and it can be flexibly applied to pipelines of different diameters, with a wide range of uses. The insulating layer 6 plays a protective role on the pipeline, reducing the chance of damage.

[0032] The first gear plate 10 is fixedly connected to the lower ends of the left and right sections of the second mounting box 2, and the rear of the first gear plate 10 is meshedly connected to the gear 11, and the rear of the gear 11 is meshedly connected to the second gear plate 12, the first gear plate 10 is slidably connected to the grooves opened in the left and right sections of the first mounting box 1 through the second mounting box 2, and the second gear plate 12 is snap-connected to the grooves opened inside the left and right sections of the second mounting box 2, the first clamping block 13 is snap-connected to the through groove opened inside the lower end of the first gear plate 10, and the first clamping block 13 is an "L"-shaped structure, and the upper end of the first clamping block 13 is set to an inclined surface, the connecting rod 14 is fixedly mounted on the lower end of the first clamping block 13, and the rear end of the connecting rod 14 is connected to the first mounting box 1 through a second spring 15;

[0033] When the first gear plate 10 is moved to the bottom, the first gear plate 10 squeezes the inclined surface of the first clamping block 13 to make it slide forward. When the first clamping block 13 drives the connecting rod 14 to slide, the second spring 15 is pulled and elastically deformed. Subsequently, under the elastic action of the second spring 15, the connecting rod 14 drives the first clamping block 13 to return to its original position and be connected to the inside of the first gear plate 10, thereby indirectly completing the stable installation of the first installation box 1 and the second installation box 2. This installation method is simple to install and disassemble, and saves time.

[0034] like Figure 1、 Figure 4 and Figure 5 As shown, the cover plate 3 is installed just above the second installation box 2, and the toggle rod 16 is slidably connected to the inside of the cover plate 3 and the connecting block 17, respectively. The lower end of the toggle rod 16 is connected to the connecting block 17 through the fourth spring 21. The connecting block 17 is slidably connected to the inside of the cover plate 3, and the two ends of the connecting block 17 are fixedly connected to the second clamping block 18 and the third spring 20, respectively. The other end of the third spring 20 is fixed to the cover plate 3, the outer end of the second clamping block 18 is set to an inclined surface, and the second clamping block 18 is snap-connected to the inside of the mounting block 19, and the mounting block 19 is snap-connected to the grooves opened in the left and right sections of the cover plate 3;

[0035] When the cover plate 3 needs to be removed, the toggle rod 16 is toggled so that the connecting block 17 drives the second clamping block 18 to leave the inside of the mounting block 19, and the connecting block 17 squeezes the third spring 20 to cause elastic deformation. When the toggle rod 16 moves to the groove corresponding to the toggle rod 16 inside the cover plate 3, the fourth spring 21 restores its elastic deformation and pulls the toggle rod 16 downward, and the position of the second clamping block 18 is fixed, making it easy to remove the cover plate 3. The cover plate 3 is pushed backward so that the assembly block 22 with a "convex"-shaped structure in the longitudinal section slides, and the assembly block 22 leaves the inner sliding grooves of the first limit block 7 and the second limit block 8, and then the cover plate 3 is lifted upward to be removed;

[0036] The first limit block 7 and the second limit block 8 are both installed inside the second installation box 2, and the left and right ends of the second limit block 8 are fixedly installed with connecting blocks 9. The cross section of the connecting block 9 is a "convex" structure, and the connecting blocks 9 are slidably connected to the grooves opened inside the first limit block 7 and the second installation box 2 respectively;

[0037] When a single pipeline needs to be inspected, the cover plate 3 is removed and the first limit block 7 or the second limit block 8 can be disassembled separately without removing the entire protective structure. Inspection and maintenance can be performed on a single pipeline without affecting the normal operation of other pipelines.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In addition, the directional terms such as up, down, left, right, front, and back in the text only represent their relative positions rather than absolute positions.

[0039] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pre-buried protection structure for building pipelines, comprising: A first installation box (1) for installation and a second installation box (2) connected above the first installation box (1); It is characterized by further comprising: A clamping block (4), the clamping block (4) being mounted on the inner sides of the first installation box (1) and the second installation box (2), respectively, and a first spring (5) being fixedly mounted on the outer end of the clamping block (4), and an end of the first spring (5) away from the clamping block (4) being fixedly connected to an insulating layer (6), and the insulating layer (6) being fixedly mounted on the inner sides of the first installation box (1) and the second installation box (2), respectively; A first limiting block (7), the first limiting block (7) being installed inside the second installation box (2), and second limiting blocks (8) being installed on both left and right sides of the first limiting block (7), and connecting blocks (9) being fixedly installed on both left and right ends of the second limiting block (8); A first tooth plate (10), the first tooth plate (10) is fixedly connected to the lower ends of the left and right sections of the second installation box (2), a gear (11) is installed behind the first tooth plate (10), and a second tooth plate (12) is provided behind the gear (11), and a first clamping block (13) is connected inside the lower section of the first tooth plate (10); A second clamping block (18) is installed inside the left and right sections of the cover plate (3) respectively, and the second clamping block (18) and the mounting block (19) form a clamping structure, and the inner end of the second clamping block (18) is fixedly connected to the connecting block (17), and the upper side of the connecting block (17) is connected to the toggle rod (16).

2. A pre-buried protection structure for building pipelines according to claim 1, characterized in that: The first installation box (1) and the second installation box (2) are both provided with a through slot having a semicircular longitudinal section, and the positions of the through slots of the first installation box (1) and the second installation box (2) correspond to each other. The cover plate (3) is installed directly above the second installation box (2), and an assembly block (22) is fixedly installed at the lower end of the cover plate (3).

3. The pre-buried protection structure for building pipelines according to claim 1, characterized in that: The clamping blocks (4) are symmetrically arranged along the central axis of the through slot inside the first installation box (1) and the second installation box (2), and the clamping blocks (4) are arranged in an arc-shaped structure. A rubber pad is fixedly installed at the inner end of the clamping blocks (4), and the insulating layer (6) is arranged in a close fit on the slot wall.

4. The pre-buried protection structure for building pipelines according to claim 1, characterized in that: The first limit block (7) is connected to the second limit block (8) through a connecting block (9), and the connecting block (9) is slidably connected to grooves provided inside the first limit block (7) and the second installation box (2), and the cross section of the connecting block (9) is a "convex"-shaped structure. The upper ends of the first limit block (7) and the second limit block (8) are both provided with sliding grooves, and the assembly block (22) is slidably connected to the inside of the first limit block (7) and the second limit block (8).

5. The pre-buried protection structure for building pipelines according to claim 1, characterized in that: The first tooth plate (10) is slidably connected to the grooves opened in the left and right sections of the first installation box (1) through the second installation box (2), and the first tooth plate (10) is meshed and connected with the gear (11), and the gear (11) is meshed and transmitted with the second tooth plate (12), the second tooth plate (12) is snap-connected to the grooves opened in the left and right sections of the second installation box (2), and the first tooth plate (10) is slidably connected to the inside with a first clamping block (13).

6. A pre-buried protection structure for building pipelines according to claim 5, characterized in that: The first clamping block (13) is in an "L"-shaped structure, and the first clamping block (13) is fixedly mounted on the upper end of the connecting rod (14), and the spacing between two adjacent first clamping blocks (13) is the same. The upper end of the first clamping block (13) is arranged to be an inclined surface, and the rear end of the connecting rod (14) is connected to the first installation box (1) through a second spring (15), and the connecting rod (14) is slidably connected to the interior of the first installation box (1).

7. The pre-buried protection structure for building pipelines according to claim 1, characterized in that: The lower end of the toggle rod (16) is connected to the connecting block (17) via a fourth spring (21), and the toggle rod (16) is slidably connected to the inner sides of the cover plate (3) and the connecting block (17), respectively. The connecting block (17) is slidably connected to the inside of the cover plate (3), and the connecting block (17) is connected to the cover plate (3) via a third spring (20). The outer end of the second clamping block (18) is set to an inclined surface, and the mounting block (19) is engaged and connected to the grooves opened in the left and right sections of the cover plate (3).

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