Limiting mechanism for construction of large pipeline air conditioner water pipe

Abstract

The utility model discloses a limit mechanism for large pipeline air conditioner water pipe construction, relates to the field of pipeline construction equipment, and adopts the technical scheme that the limit mechanism comprises a plate body, a hydraulic push rod is fixedly connected to the top end of the plate body, a fixing ring is fixedly connected to the output end of the hydraulic push rod, and a fixing rod is movably connected to the interior of the fixing ring; the two ends of the fixing rod are fixedly connected with vertical plates, and the top ends of the vertical plates are fixedly connected with a containing plate. The limiting mechanism has the advantages that through the hydraulic push rod, the fixing ring, the fixing rod, the cover body, the movable rod, the clamping plate, the second non-slip mat and the spring, the limiting mechanism can have a good adjusting effect, the height and angle of a water pipe can be adjusted conveniently, the connecting position of the adaptive water pipe must be higher than a header pipe, backflow of condensate water during follow-up use of an air conditioner is avoided, and the service life of the air conditioner is prolonged. And the adjusting workload of operators is reduced, so that the practicability of the limiting mechanism is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of pipeline construction equipment, in particular to a limiting mechanism for the construction of large-scale pipeline air-conditioning water pipes. Background Art

[0002] The water system of the water-cooled central air-conditioning system includes a cooling water system and a chilled water or hot water system. Generally, a single pipe is adopted to circulate chilled water in summer and hot water in winter. A water-cooled chiller is used for refrigeration. Water-cooled pipes are required to transport chilled water. The water-cooled pipes need to be installed close to the wall, close to the ceiling and suspended ceiling so as not to affect people's lives.

[0003] There are three types of water pipes. The first type is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes, etc. lined with plastic. The second type is plastic-clad metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes, etc. The third type is plastic pipes, such as PB pipes, PP-R pipes, etc.

[0004] Among them, large pipelines need to use a limiting mechanism to support them and install them with air conditioners. Therefore, we propose a limiting mechanism for the construction of large pipeline air conditioning water pipes. Utility Model Content

[0005] In view of the above technical problems, the utility model provides a limiting mechanism for the construction of large-scale pipeline air-conditioning water pipes.

[0006] The technical solution is that it includes a plate body, the top of which is fixedly connected to a hydraulic push rod, the output end of which is fixedly connected to a fixing ring, the inside of which is movably connected to a fixing rod, the two ends of the fixing rod are fixedly connected to vertical plates, and the top of the vertical plate is fixedly connected to a placement plate.

[0007] The top of the placing plate is fixedly connected with a cover body, the inside of the cover body is movably connected with a movable rod, the top of the movable rod is fixedly connected with a pull handle, the bottom end of the movable rod is fixedly connected with a clamping plate, the bottom end of the clamping plate is fixedly connected with an anti-slip pad, and the top of the clamping plate is fixedly connected with a spring, so that the limiting mechanism has a good adjustment effect, which is convenient for adjusting the height and angle of the water pipe. The adapter water pipe connection must be higher than the main pipe to avoid the backflow of condensed water during subsequent use of the air conditioner, reducing the workload of the operator for adjustment, thereby improving the practicality of the limiting mechanism to a certain extent.

[0008] Preferably, the shape and size of the fixing ring match those of the fixing rod, and the hydraulic push rod is movably connected to the vertical plate through the fixing ring and the fixing rod, so as to facilitate the height adjustment and angle adjustment of the placement plate.

[0009] Preferably, a threaded hole is provided inside the plate body, a threaded rod is movably connected inside the threaded hole, a bearing is fixedly connected to the bottom end of the threaded rod, a fixing plate is fixedly connected to the outer wall of the bearing, and an anti-slip pad is fixedly connected to the bottom end of the fixing plate, so as to facilitate fixing the limiting mechanism to the external frame of the air conditioner, save time and effort, and facilitate the use of the limiting mechanism.

[0010] Preferably, the threaded rod passes through the interior of the plate body and extends to the top of the rod body, and the threaded rod is movably connected to the plate body to facilitate the height adjustment of the fixed plate.

[0011] Preferably, a bearing groove is provided at the top end of the fixing plate, and the shape and size of the bearing groove match the shape and size of the bearing, so as to prevent the fixing plate from rotating with the rotation of the threaded rod.

[0012] Preferably, the movable rod passes through the interior of the cover body and extends to the top of the cover body, and the movable rod is movably connected to the cover body to facilitate the height adjustment of the clamping plate.

[0013] Preferably, the shape and size of the clamping plate match those of the anti-slip pad 1, and the clamping plate is fixedly connected to the anti-slip pad 1, thereby increasing the friction force of the clamping plate on the water pipe.

[0014] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are: 1. The limiting mechanism for the construction of large-scale pipeline air-conditioning water pipes can have a good adjustment effect through the set hydraulic push rod, fixed ring, fixed rod, cover body, movable rod, clamping plate, anti-slip pad and spring, which is convenient for adjusting the height and angle of the water pipe. The adapter water pipe connection must be higher than the main pipe to avoid the backflow of condensed water during subsequent use of the air conditioner, reduce the workload of the operator for adjustment, and thus the practicality of the limiting mechanism is improved to a certain extent.

[0015] 2. The limiting mechanism for the construction of large-scale pipeline air-conditioning water pipes can have a good fixing effect through the set threaded holes, threaded rods, bearings, fixing plates and anti-slip pads, which is convenient for fixing the limiting mechanism to the air-conditioning external frame, saving time and effort, and facilitating the use of the limiting mechanism, thereby improving the applicability of the limiting mechanism to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0017] Figure 2 It is a front view of the overall structure of an embodiment of the utility model.

[0018] Figure 3 It is a three-dimensional diagram of the connection structure between the movable rod and the anti-slip pad 1 according to an embodiment of the utility model.

[0019] Figure 4 for Figure 1 An enlarged schematic diagram of part A.

[0020] Figure 5 for Figure 1 An enlarged schematic diagram of part B.

[0021] Among them, the figure markings are: 1. plate body; 2. hydraulic push rod; 3. fixing ring; 4. fixing rod; 5. vertical plate; 6. placement plate; 7. cover body; 8. movable rod; 9. pull handle; 10. clamping plate; 11. anti-slip pad 1; 12. spring; 13. threaded hole; 14. threaded rod; 15. bearing; 16. fixing plate; 17. anti-slip pad 2. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0026] Example 1

[0027] See also Figures 1 to 5 The utility model provides a limiting mechanism for the construction of large-scale pipeline air-conditioning water pipes, including a plate body 1, a hydraulic push rod 2 is fixedly connected to the top of the plate body 1, a fixing ring 3 is fixedly connected to the output end of the hydraulic push rod 2, a fixing rod 4 is movably connected inside the fixing ring 3, both ends of the fixing rod 4 are fixedly connected to vertical plates 5, and a placement plate 6 is fixedly connected to the top of the vertical plate 5.

[0028] The top of the placing plate 6 is fixedly connected with a cover body 7, the inside of the cover body 7 is movably connected with a movable rod 8, the top of the movable rod 8 is fixedly connected with a pull handle 9, the bottom end of the movable rod 8 is fixedly connected with a clamping plate 10, the bottom end of the clamping plate 10 is fixedly connected with an anti-slip pad 11, and the top of the clamping plate 10 is fixedly connected with a spring 12, so that the limiting mechanism has a good adjustment effect and is convenient for adjusting the height and angle of the water pipe. The adapter water pipe connection must be higher than the main pipe to avoid the backflow of condensed water during subsequent use of the air conditioner, reduce the workload of the operator for adjustment, thereby improving the practicality of the limiting mechanism to a certain extent.

[0029] In this embodiment, the shape and size of the fixing ring 3 match the shape and size of the fixing rod 4, and the hydraulic push rod 2 is movably connected to the vertical plate 5 through the fixing ring 3 and the fixing rod 4, so as to facilitate the height adjustment and angle adjustment of the placement plate 6.

[0030] Example 2

[0031] On the basis of Example 1, the preferred embodiment of the limiting mechanism for large-scale pipeline air conditioning water pipe construction provided by the utility model is as follows: Figures 1 to 5 As shown: a threaded hole 13 is opened inside the plate body 1, a threaded rod 14 is movably connected inside the threaded hole 13, a bearing 15 is fixedly connected to the bottom end of the threaded rod 14, a fixing plate 16 is fixedly connected to the outer wall of the bearing 15, and an anti-slip pad 17 is fixedly connected to the bottom end of the fixing plate 16, which is convenient for fixing the limiting mechanism to the air conditioner outer frame, saving time and effort, and facilitating the use of the limiting mechanism.

[0032] In this embodiment, the threaded rod 14 passes through the interior of the plate body 1 and extends to the top of the rod body 1 , and the threaded rod 14 is movably connected to the plate body 1 to facilitate the height adjustment of the fixing plate 16 .

[0033] Furthermore, a bearing groove is formed at the top of the fixing plate 16 , and the shape and size of the bearing groove match the shape and size of the bearing 15 , so as to prevent the fixing plate 16 from rotating with the rotation of the threaded rod 14 .

[0034] Furthermore, the movable rod 8 passes through the interior of the cover body 7 and extends to the top of the cover body 7, and the movable rod 8 is movably connected to the cover body 7, so as to drive the height adjustment of the clamping plate 10.

[0035] In addition, the shape and size of the clamping plate 10 match the shape and size of the anti-skid pad 11, and the clamping plate 10 is fixedly connected to the anti-skid pad 11, thereby increasing the friction force of the clamping plate 10 on the water pipe.

[0036] When in use, the plate body 1 is inserted into one side of the air conditioner outer frame, and the threaded rod 14 is rotated to drive the threaded rod 14 to engage with the threaded hole 13 inside the plate body 1, thereby driving the height of the fixed plate 16 to drop, and clamp the air conditioner outer frame to achieve the installation of the limit mechanism, and then pull the handle 9 to drive the movable rod 8 to extend to the top of the cover body 7, and drive the height adjustment of the clamping plate 10, and at the same time drive the clamping plate 10 to squeeze the spring 12, and then place the water pipe at a suitable position inside the cover body 7, release the handle 9, the elastic force of the spring 12 is restored, driving the clamping plate 10 to limit the water pipe, and then start the hydraulic push rod 2 to drive the height of the placement plate 6 to rise, thereby driving the height of the water pipe to be adjusted, and then by starting the two groups of hydraulic push rods 2 in different output states, and cooperating with the active connection between the fixing ring 3 and the fixing rod 4, the angle of the water pipe is adjusted, and the work is completed.

[0037] To sum up, the limiting mechanism for the construction of large-scale pipeline air-conditioning water pipes can make the limiting mechanism have a good adjustment effect, which is convenient for adjusting the height and angle of the water pipe. The adapter water pipe connection must be higher than the main pipe to avoid the backflow of condensed water during subsequent use of the air conditioner, and reduce the workload of the operator for adjusting it, thereby improving the practicality of the limiting mechanism to a certain extent. The limiting mechanism has a good fixing effect, which is convenient for fixing the limiting mechanism to the external frame of the air conditioner, saving time and effort, and facilitating the use of the limiting mechanism, thereby improving the applicability of the limiting mechanism to a certain extent.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A limit mechanism for large-scale pipeline air conditioning water pipe construction, characterized in that: The invention comprises a plate body (1), the top end of the plate body (1) is fixedly connected to a hydraulic push rod (2), the output end of the hydraulic push rod (2) is fixedly connected to a fixing ring (3), the interior of the fixing ring (3) is movably connected to a fixing rod (4), both ends of the fixing rod (4) are fixedly connected to a vertical plate (5), and the top end of the vertical plate (5) is fixedly connected to a placement plate (6).

2. The limiting mechanism for large-scale pipeline air conditioning water pipe construction according to claim 1 is characterized in that: The top end of the placement plate (6) is fixedly connected to a cover body (7), the inside of the cover body (7) is movably connected to a movable rod (8), the top end of the movable rod (8) is fixedly connected to a pull handle (9), the bottom end of the movable rod (8) is fixedly connected to a clamping plate (10), the bottom end of the clamping plate (10) is fixedly connected to an anti-slip pad (11), and the top end of the clamping plate (10) is fixedly connected to a spring (12).

3. The limiting mechanism for large-scale pipeline air conditioning water pipe construction according to claim 2 is characterized in that: The shape and size of the fixing ring (3) match those of the fixing rod (4).

4. The limiting mechanism for large-scale pipeline air conditioning water pipe construction according to claim 3 is characterized in that: A threaded hole (13) is provided inside the plate body (1), a threaded rod (14) is movably connected inside the threaded hole (13), a bearing (15) is fixedly connected to the bottom end of the threaded rod (14), a fixing plate (16) is fixedly connected to the outer wall of the bearing (15), and a second anti-slip pad (17) is fixedly connected to the bottom end of the fixing plate (16).

5. The limiting mechanism for large-scale pipeline air conditioning water pipe construction according to claim 4 is characterized in that: The threaded rod (14) penetrates the interior of the plate body (1) and extends to the top of the rod body, and the threaded rod (14) is movably connected to the plate body (1).

6. The limiting mechanism for large-scale pipeline air conditioning water pipe construction according to claim 4 is characterized in that: A bearing (15) groove is formed at the top of the fixing plate (16), and the shape and size of the bearing (15) groove match the shape and size of the bearing (15).

7. The limiting mechanism for large-scale pipeline air conditioning water pipe construction according to claim 2 is characterized in that: The movable rod (8) penetrates the interior of the cover body (7) and extends to the top of the cover body (7), and the movable rod (8) is movably connected to the cover body (7).

8. The limiting mechanism for large-scale pipeline air conditioning water pipe construction according to claim 2 is characterized in that: The shape and size of the clamping plate (10) match those of the anti-slip pad one (11), and the clamping plate (10) is fixedly connected to the anti-slip pad one (11).

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