Pipe ditch structure of pipeline for dental chair

Abstract

The utility model discloses a pipe ditch structure of a dental chair pipeline, which is characterized in that firstly, a pipe ditch is poured for the first time by adopting a descending plate construction mode, then two rows of brick walls are bricked in the pipe ditch, the top of each brick wall is spaced from the elevation of the ground, upper angle irons are respectively arranged at the top ends of the brick walls, and lower angle irons are respectively arranged at the top ends of the brick walls; secondary pouring is carried out between the outer sides of the upper angle iron and the brick walls and the pipe ditch for backfilling, local construction is carried out, construction is convenient, the dental chairs and pipelines of the ground box of the dental chairs are arranged at intervals through the upper positioning cover plate, the light aggregate pouring upper face between the two rows of brick walls and the inner side faces of the brick walls are plastered through mortar, and then JS waterproof paint is painted. Therefore, the whole construction method is connected front and back, interval arrangement of the pipelines can be guaranteed, later maintenance is facilitated, water prevention can be achieved, pollution to the lower-layer suspended ceiling is avoided, two purposes are achieved, and good quality guarantee is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of medical building construction, and particularly relates to a pipe trench structure for a pipe used for a dental chair. Background Art

[0002] As a highly integrated professional department, the design, water pollution, maintenance and cleaning of drainage pipelines for comprehensive diagnosis and treatment equipment of dental chairs have always been the key concerns of dental specialists.

[0003] When designing interior decoration, most dental chair water pipes and cable laying plans choose different-layer drainage plans or bury the wire pipes directly in the ground. The construction process is to first bury the cable pipes and dental chair water pipes, then backfill with lightweight aggregate concrete, and then lay floor tiles. The dental surgical wastewater is connected to the sewer drain pipe and discharged to the outside of the building through the sewage riser.

[0004] This approach has the following problems:

[0005] First, maintenance and inspection are difficult. The pipes and cables are laid with light aggregate concrete. When the pipes rupture and leak, water is likely to accumulate in the caisson. The cable protection pipes are polyethylene pipes, which are exposed to humid environments all year round and are prone to oxidation and cracking. The floor tiles and the covering light aggregate concrete need to be removed for inspection.

[0006] Second, sewage pipes are difficult to clean and can easily form biofilms that clog the pipes.

[0007] Third, there is a risk of pipe rupture and contamination of the lower ceiling.

[0008] Fourth, the cables and water pipes are arranged randomly, making maintenance difficult.

[0009] Fifth, the cables are connected to the clinic on the lower level, and the pipes are leaking, affecting the hospital's cleanliness requirements.

[0010] There is also a construction method of setting up a trench on the same floor to accommodate the pipes. This method is to set up a drop plate to form a trench when pouring light aggregate, and the pipes of the dental chair are placed through the trench.

[0011] However, the various pipes are close to and touch each other during installation, making it inconvenient to separate and arrange them. Once a pipe ruptures and water seeps, it is impossible to clearly identify which pipe is ruptured, making maintenance difficult, and there is a risk of contaminating the lower ceiling. Therefore, the pipeline construction of the dental chair and its floor box has the problem of poor construction quality and difficulty in subsequent maintenance. Utility Model Content

[0012] The utility model provides a pipe trench structure for a pipe used in a dental chair, which is used to solve the technical problems mentioned in the background technology.

[0013] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe trench structure for a dental chair pipe, including the first pouring, the first pouring is located at the dental chair and a drop plate is set to form a pipe trench, two rows of brick walls are built in the pipe trench, the brick wall and the side wall of the pipe trench are spaced, the height of the brick wall is 30mm below the set ground, angle irons are respectively set on the tops of the two brick walls, the upper angle irons are respectively set at the ends close to the two brick walls, one side of the upper angle iron is fitted with the brick wall and the free end is flush with the inner side of the brick wall, the other side of the upper angle iron is erected on the top of the brick wall and the top is flush with the set ground height, the upper angle iron is set on the brick wall through the length, the upper angle iron is welded with a connecting implant rib that passes through the brick wall, the connecting implant rib is Y-shaped, one end of the connecting implant rib single rod is welded to the outside of the corner of the upper angle iron, and the implant The bifurcated end of the reinforcement is located on the outside of the two brick walls, and the bifurcated end connected to the implanted reinforcement is lower than the end connected to the upper angle iron. The outside of the two brick walls and the bottom between the two rows of brick walls are backfilled with light aggregate for a second time. The pouring height of the two brick walls is the set ground height. The light aggregate pouring between the two rows of brick walls and the inner side of the brick wall are plastered with mortar with a thickness of 10mm, and then coated with JS waterproof coating. Upper positioning cover plates are set on the two upper angle irons. The upper positioning cover plates are only set at a section corresponding to the position of the dental chair in the length direction of the brick wall. Holes corresponding to the pipes are opened on the upper positioning cover plates. Steel cover plates are also set on the two upper angle irons. The width of the steel cover plates is respectively fitted with the two upper angle irons on both sides, and the top of the steel cover plates is flush with the set ground height.

[0014] By adopting the above technical scheme, the pipe trench is first cast for the first time by using the lowering plate construction method, and then two rows of brick walls are built in the pipe trench. The top of the brick wall has a distance from the ground elevation, and an upper angle iron is arranged on the top of the brick wall. On the one hand, the upper angle iron can be used to place the upper positioning cover plate, and on the other hand, it can also form a boss to facilitate the subsequent placement of the steel cover plate. Compared with the traditional pipe trench, a boss needs to be chiseled out at the top, which saves the process. The upper angle iron and the outer side of the brick wall are cast for the second time to backfill with the pipe trench. The construction is local and convenient. Before the secondary casting, a hole is drilled in the brick wall to pass through The upper angle iron is implanted into the secondary casting structure through Y-type connecting ribs to ensure the stability of the upper angle iron position, and the accuracy and stability of the upper positioning cover plate position. The pipes of the dental chair and its floor box are arranged at intervals through the upper positioning cover plate, and leaking pipes can be clearly found, avoiding difficulties in later maintenance. The light aggregate casting between the two rows of brick walls and the inner side of the brick wall are plastered with mortar and then painted with waterproof paint to achieve waterproofing. This can not only ensure the interval arrangement of the pipes for convenient later maintenance, but also achieve waterproofing to avoid contamination of the lower ceiling.

[0015] Preferably, both ends of the steel cover plate have bent square tube-shaped structures to form support legs, and the support legs and the upper positioning cover plate are staggered in the horizontal direction.

[0016] By adopting the above technical solution, the steel cover plate does not need to be too thick, saving materials.

[0017] Preferably, the bottom of the steel cover plate is provided with transverse and longitudinal reinforcement keels.

[0018] By adopting the above technical solution, the structural strength of the steel cover plate is high.

[0019] Preferably, the holes on the upper positioning cover plate include sewage pipe holes, negative pressure pipe holes, signal line pipe holes, air supply pipe holes, water supply pipe holes, power line pipe holes and sleeve wire holes that are spaced apart from each other.

[0020] By adopting the above technical solution, each hole has a spacing.

[0021] Preferably, the specification of the upper angle iron is 30×30×3mm.

[0022] By adopting the above technical solution, the supporting effect is good.

[0023] Preferably, the JS waterproof coating is applied three times, each time with a thickness of 15 mm.

[0024] By adopting the above technical solution, the waterproof effect is better.

[0025] Preferably, the inclination angle of the connecting implant rib is 30°.

[0026] By adopting the above technical solution, the upper angle iron has good stability.

[0027] The beneficial effects of the utility model are as follows: first, the pipe trench is cast for the first time by adopting the method of lowering plate construction, and then two rows of brick walls are laid in the pipe trench. The top of the brick wall has a spacing from the ground elevation, and an upper angle iron is arranged on the top of the brick wall. On the one hand, the upper angle iron can be used to place the upper positioning cover plate, and on the other hand, it can also form a boss, which is convenient for the subsequent placement of the steel cover plate. Compared with the traditional pipe trench, a boss needs to be chiseled out at the top, which saves working procedures, and a secondary casting is performed between the upper angle iron and the outer side of the brick wall and the pipe trench for backfilling. The local construction is convenient for construction, and after drilling a hole in the brick wall before the secondary casting, The upper angle iron is implanted into the secondary casting structure through Y-type connection reinforcement to ensure the stability of the upper angle iron position, ensure the accuracy and stability of the upper positioning cover plate position, and the pipes of the dental chair and its floor box are arranged at intervals through the upper positioning cover plate. Leaking pipes can be clearly found, avoiding difficulties in later maintenance. The light aggregate casting between the two rows of brick walls and the inner side of the brick wall are plastered with mortar and then painted with waterproof paint to achieve waterproofing. This can not only ensure the interval arrangement of the pipes for convenient later maintenance, but also achieve waterproofing to avoid contamination of the lower ceiling.

[0028] Other features and advantages of the utility model will be described in the subsequent description, and in part will become apparent from the description, or be understood by implementing the utility model; the main purpose and other advantages of the utility model can be realized and obtained through the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the construction structure of the dental chair of an embodiment of the utility model;

[0030] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0031] Figure 3 This is a schematic diagram of the construction structure of the non-dental chair of the utility model;

[0032] Figure 4 This is a structural schematic diagram of the upper positioning cover of the utility model

[0033] Figure numerals: 1. First pouring; 2. Brick wall; 3. Upper angle iron; 4. Connecting implanted reinforcement; 5. Secondary pouring; 6. Mortar; 7. Waterproof coating; 8. Upper positioning cover plate; 9. Steel cover plate; 10. Support legs; 11. Reinforced keel; 12. Sewage pipe hole; 13. Negative pressure pipe hole; 14. Signal line pipe hole; 15. Gas supply pipe hole; 16. Water supply pipe hole; 17. Power line pipe hole; 18. Wire sleeve pipe hole. DETAILED DESCRIPTION

[0034] The technical solution of the present invention is described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.

[0035] Combination Figure 1-4A pipe trench structure for a dental chair pipe comprises a first pouring 1, wherein the first pouring 1 is located at the dental chair and a drop plate is arranged to form a pipe trench, wherein two rows of brick walls 2 are built in the pipe trench, wherein the brick walls 2 and the side walls of the pipe trench are spaced apart, wherein the height of the brick walls 2 is 30 mm below the set ground, wherein angle irons are arranged on the tops of the two brick walls 2, respectively, and upper angle irons 3 are arranged on the ends close to the two brick walls 2, wherein one side of the upper angle iron 3 is fitted with the brick wall 2 and the free end is flush with the inner side surface of the brick wall 2, wherein the other side of the upper angle iron 3 is erected on the top of the brick wall 2 and the top is flush with the set ground height, wherein the upper angle iron 3 is arranged throughout the length of the brick wall 2, wherein a connecting implant rib 4 passing through the brick wall 2 is welded on the upper angle iron 3, wherein the connecting implant rib 4 is Y-shaped, wherein one end of the single rod of the connecting implant rib 4 is welded to the outside of the corner of the upper angle iron 3, and the forked end of the connecting implant rib is located at two On the outside of the brick wall 2, the bifurcated end connected to the implanted reinforcement 4 is lower than one end connected to the upper angle iron 3. The outside of the two brick walls 2 and the bottom between the two rows of brick walls 2 are backfilled with light aggregate secondary pouring 5. The pouring height of the two brick walls 2 on the outside is the set ground height. The light aggregate pouring between the two rows of brick walls 2 and the inner side of the brick wall 2 are plastered with mortar 6 with a thickness of 10mm, and then coated with JS waterproof coating 7. An upper positioning cover plate 8 is set on the two upper angle irons 3. The upper positioning cover plate 8 is only set at a section corresponding to the position of the dental chair in the length direction of the brick wall 2. The upper positioning cover plate 8 is provided with holes corresponding to the pipeline. Steel cover plates 9 are also set on the two upper angle irons 3. The width of the steel cover plate 9 is respectively fitted with the two upper angle irons 3 on both sides, and the top of the steel cover plate 9 is flush with the set ground height.

[0036] First, the pipe trench is poured 1 for the first time by the drop-down construction method, and then two rows of brick walls 2 are laid in the pipe trench. The top of the brick wall 2 is spaced apart from the ground elevation. An upper angle iron 3 is arranged on the top of the brick wall 2. On the one hand, the upper angle iron 3 can be used to place the upper positioning cover plate 8, and on the other hand, it can also form a boss to facilitate the subsequent placement of the steel cover plate 9. Compared with the traditional pipe trench, a boss needs to be chiseled out at the top, which saves the process. The upper angle iron 3 and the outer side of the brick wall 2 are backfilled with the pipe trench by secondary pouring 5. Local construction is convenient for construction. Before the secondary pouring 5, a hole is drilled in the brick wall 2 to pass through the upper angle iron 3. The iron 3 is implanted in the secondary casting 5 structure through the Y-type connection implant rib 4, which ensures the stability of the position of the upper angle iron 3 and the accuracy and stability of the position of the upper positioning cover plate 8. The pipes of the dental chair and its floor box are arranged at intervals through the upper positioning cover plate 8, and the leaking pipes can be clearly found, avoiding the difficulty of later maintenance. The light aggregate casting between the two rows of brick walls 2 and the inner side of the brick wall 2 are plastered with mortar 6 and then coated with waterproof coating 7 to achieve waterproofing, thereby ensuring that the pipes are arranged at intervals for easy later maintenance and achieving waterproofing to avoid contamination of the lower ceiling.

[0037] Both ends of the steel cover plate 9 have bent square tube structures to form support legs 10. The support legs 10 and the upper positioning cover plate 8 are staggered in the horizontal direction. The steel cover plate 9 does not need too much thickness, saving materials.

[0038] The bottom of the steel cover plate 9 is provided with transverse and longitudinal reinforcement keels 11, and the steel cover plate 9 has high structural strength.

[0039] The holes on the upper positioning cover plate 8 include a sewage pipe hole 12, a negative pressure pipe hole 13, a signal line pipe hole 14, an air supply pipe hole 15, a water supply pipe hole 16, a power line pipe hole 17 and a sleeve wire pipe hole 18 which are spaced apart from each other, and each hole has a spacing therebetween.

[0040] The specification of the upper angle iron 3 is 30×30×3mm, and the supporting effect is good.

[0041] JS waterproof coating 7 is applied 3 times, each time is 15mm thick, which has a better waterproof effect.

[0042] The inclination angle of the connecting implanted rib 4 is 30°, and the upper angle iron 3 has good stability.

[0043] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe trench structure for a dental chair pipe, characterized in that: The invention comprises a first pouring (1), wherein a drop plate is arranged at a dental chair to form a pipe trench, two rows of brick walls (2) are built in the pipe trench, the brick walls (2) and the side walls of the pipe trench are spaced apart, the height of the brick walls (2) is 30 mm below the set ground, angle irons are arranged at the tops of the two brick walls (2), upper angle irons (3) are arranged at the ends close to the two brick walls (2), one side of the upper angle iron (3) is fitted with the brick wall (2) and the free end is flush with the inner side surface of the brick wall (2), the other side of the upper angle iron (3) is erected on the top of the brick wall (2) and the top is flush with the set ground height, the upper angle iron (3) is arranged on the brick wall (2) through the length, a connecting implant rib (4) passing through the brick wall (2) is welded on the upper angle iron (3), the connecting implant rib (4) is Y-shaped, one end of the single rod of the connecting implant rib (4) is welded to the outside of the corner of the upper angle iron (3), and the bifurcated end of the connecting implant rib is located on the outside of the two brick walls (2). The forked end connected to the implanted rib (4) is lower than the end connected to the upper angle iron (3). The outer sides of the two brick walls (2) and the bottom between the two rows of brick walls (2) are backfilled with light aggregate secondary pouring (5). The height of the outer pouring of the two brick walls (2) is the height of the set ground. The light aggregate pouring between the two rows of brick walls (2) and the inner side of the brick wall (2) are plastered with mortar (6) with a thickness of 10 mm, and then coated with JS waterproof coating (7). The upper positioning cover plate (8) is set on the two upper angle irons (3). The upper positioning cover plate (8) is only set at a section corresponding to the position of the dental chair in the length direction of the brick wall (2). The upper positioning cover plate (8) is provided with a hole corresponding to the pipeline. The two upper angle irons (3) are also provided with a steel cover plate (9). The width of the steel cover plate (9) is respectively fitted with the two upper angle irons (3). The top of the steel cover plate (9) is flush with the set ground height.

2. The pipe trench structure for a dental chair pipe according to claim 1, characterized in that: The two ends of the steel cover plate (9) have bent square tube-shaped structures to form support legs (10), and the support legs (10) and the upper positioning cover plate (8) are staggered in the horizontal direction.

3. The pipe trench structure for a dental chair pipe according to claim 2, characterized in that: The bottom of the steel cover plate (9) is provided with transverse and longitudinal reinforcement keels (11).

4. The pipe trench structure for a dental chair pipe according to claim 3, characterized in that: The holes on the upper positioning cover plate (8) include a sewage pipe hole (12), a negative pressure pipe hole (13), a signal line pipe hole (14), an air supply pipe hole (15), a water supply pipe hole (16), a power line pipe hole (17) and a sleeve wire pipe hole (18) which are spaced apart from each other.

5. The pipe trench structure for a dental chair pipe according to claim 4, characterized in that: The specifications of the upper angle iron (3) are 30×30×3mm.

6. The pipe trench structure for a dental chair pipe according to claim 5, characterized in that: The JS waterproof coating (7) is applied three times, each time with a thickness of 15 mm.

7. The pipe trench structure for a dental chair pipe according to claim 6, characterized in that: The inclination angle of the connecting implant rib (4) is 30°.

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