Simple drainage pipe experiment support

Abstract

The utility model discloses a simple drainage pipe experiment support, and belongs to the technical field of automobile drainage pipe detection, the simple drainage pipe experiment support comprises a base, a telescopic supporting rod, a connecting seat and an installation simulation frame, the base is regularly provided with a plurality of installation holes, and the telescopic supporting rod is detachably installed in the installation holes through the connecting seat; an environment simulation block is detachably installed on the top or the peripheral face of the telescopic supporting rod, a plurality of environment simulation blocks form an installation simulation frame of the drainage pipe, and the drainage pipe to be detected is installed on the installation simulation frame. The drainage pipe is simulated to work in the vehicle body, whether the drainage pipe meets the standard is tested, and the experiment support has high utilization rate and detection efficiency.

Description

Technical Field

[0001] This application relates to the technical field of automotive drain pipe detection, and particularly to a simple drain pipe experimental bracket. Background Art

[0002] Currently, although the drain pipe in a vehicle is a simple component, it plays an important role in protecting the vehicle and improving driving comfort. Depending on the installation location and environment, the functions of the in-vehicle drain pipe are slightly different, but generally it is used to drain the water accumulated in the vehicle, such as rainwater, water entering during car washing, etc.; prevent water accumulation in the vehicle to avoid rust and damage to electronic components; keep the vehicle interior dry to prevent mildew and unpleasant odors; and is installed in the air conditioning system to drain condensate.

[0003] Currently, for drain pipes with a simple straight pipe structure, there are existing technologies to detect their airtightness. For example, in the Chinese patent application "An airtightness detection device for a skylight drain pipe", publication number: CN220854038U; it discloses a water tank filled with liquid, in which a first mounting seat and a second mounting seat are installed. The first mounting seat is provided with a notch for accommodating the first end of the drain pipe, and a pressing member is provided to block the drain pipe extending into the notch. One side of the second mounting seat is provided with a connector, one end of the connector is connected to a pneumatic system and a pressure detection and alarm device, and the other end of the connector is connected to the second end of the drain pipe. The drain pipe to be detected is entirely immersed in the liquid; the pneumatic system works to inflate the drain pipe, and the pressure detection and alarm device works to detect the pressure change in the drain pipe after inflation. Inflate and maintain pressure for the drain pipe to be detected, connect the pressure detection and alarm device, and when the pressure in the drain pipe drops significantly, an alarm is issued indicating that the detection result is unqualified.

[0004] However, for the detection of drain pipes with irregular structures and large floor areas, there is no general-purpose detection device on the market. All are detection devices designed specifically for the drain pipe structure of a certain vehicle model, and these detection devices are relatively large and complex. Moreover, due to the diversity of vehicle models involved in the products, the special-purpose detection devices for each vehicle require high costs for the detection party and large detection sites. In view of this, a simple drain pipe experimental bracket device is needed, which can be reused on different vehicle models to overcome the defects of the prior art. Summary of the Utility Model

[0005] The technical problem to be solved by this application is to provide a simple drain pipe experimental bracket, which simulates the operation of the drain pipe in the vehicle body to test whether the drain pipe meets the standards, and the experimental bracket has a high utilization rate and detection efficiency.

[0006] The technical solution adopted in this application is as follows: A simple experimental support for a drainage pipe includes a base, a telescopic support rod, a connecting seat, and an installation simulation frame. The base is regularly provided with a plurality of installation holes. The telescopic support rod is detachably installed in the installation holes through the connecting seat. An environment simulation block is detachably installed on the top or outer peripheral surface of the telescopic support rod. A plurality of environment simulation blocks form an installation simulation frame for the drainage pipe, and the drainage pipe to be tested is installed on the installation simulation frame.

[0007] Compared with the prior art, the advantages of this application are as follows. First, a plurality of installation holes are regularly arranged on the base. Each installation hole can realize the detachable installation of the telescopic support rod through the connecting seat. An environment simulation block is detachably installed on the top or outer peripheral surface of the telescopic support rod. A plurality of environment simulation blocks form an installation simulation frame for the drainage pipe. That is to say, in this application, a plurality of environment simulation blocks are used to simulate the actual installation environment of the drainage pipe. The drainage pipe to be tested is installed on the installation simulation frame, and it can be detected whether the structure of the drainage pipe meets the actual installation requirements in the vehicle. Second, this application realizes the installation simulation of the drainage pipe in the vehicle environment through a plurality of telescopic support rods and a plurality of environment simulation blocks, with lower detection costs and relatively simpler assembly. Finally, this application is provided with a plurality of installation holes, and the telescopic support rod can be installed in different installation holes according to the actual needs of the drainage pipe. Further, the setting of the telescopic support rod also realizes the adjustable height of the environment simulation block. Thus, the positions and heights of a plurality of environment simulation blocks constituting the installation simulation frame for installing the drainage pipe are adjustable, and the connection between the environment simulation block itself and the telescopic support rod is also detachable. Then, different structures of environment simulation blocks can also be replaced according to the actual installation requirements of the drainage pipe. Thus, this application can fully adapt to different drainage pipe structures and realize the detection of the drainage pipe. The experimental support of this application has high utilization rate and detection efficiency and has universality.

[0008] In some embodiments of this application, this application further includes a docking simulation block and a water storage tank. The docking simulation block is erected on the environment simulation block, and the docking simulation block is docked with the high-position end of the drainage pipe to be tested. The water storage tank is installed on the base, and the water storage tank is docked with the low-position end of the drainage pipe to be tested.

[0009] In this application, a docking simulation block is designed to simulate the actual connection structure of the high-position end of the drainage pipe in the vehicle. Of course, the docking simulation block can be part of the actual connection structure, and it can already simulate the docking environment and reduce the detection cost. Then, water is injected into the docking simulation block, and the water will be introduced into the water storage tank through the drainage pipe. In this process, it can be directly observed whether there are defects in the drainage pipe.

[0010] In some embodiments of this application, the installation simulation frame includes a first environment simulation block and / or a second environment simulation block.

[0011] In some embodiments of the present application, the first environmental simulation block includes a bottom sleeve and a bracket. The bottom sleeve is mounted on the telescopic support rod, and the bottom sleeve and the telescopic support rod are fixed in the circumferential direction. The bracket is located on the bottom sleeve to simulate the installation environment of the drain pipe to be detected. In the present application, the detachable connection with the telescopic support rod is achieved through the bottom sleeve, and the installation environment of the drain pipe is simulated through the bracket.

[0012] Specifically, a reinforcing piece is provided between the bottom sleeve and the bracket. The reinforcing piece connects the outer side surface of the bottom sleeve and the bottom surface of the bracket. The bottom sleeve, the bracket, and the reinforcing piece are integrally formed. The above structure effectively improves the structural strength of the entire first environmental simulation block.

[0013] In some embodiments of the present application, the top surface of the telescopic support rod is open, and limiting grooves are provided on both sides of the top surface of the telescopic support rod. A limiting ring with an outer diameter larger than the opening of the top surface of the telescopic support rod is provided in the middle of the bottom sleeve. The bottom of the bottom sleeve is adapted to the opening of the top surface of the telescopic support rod and is provided with a clamping protrusion that matches the structure of the limiting groove. The bottom of the bottom sleeve extends into the telescopic support rod, the limiting ring is mounted on the telescopic support rod, and the clamping protrusion is embedded in the limiting groove. Thus, the first environmental simulation block in the present application realizes stable and detachable connection with the telescopic support rod.

[0014] In some embodiments of the present application, the second environmental simulation block includes a side sleeve and a side bracket. The side sleeve is clamped on the outer peripheral surface of the telescopic support rod, and the side sleeve and the telescopic support rod are fixed in the axial direction. The side bracket is located on the bottom sleeve to simulate the installation environment of the drain pipe to be detected.

[0015] In some embodiments of the present application, a reinforcing rib is provided between the side sleeve and the side bracket. The reinforcing rib connects the side sleeve and the side bracket. The side sleeve, the side bracket, and the reinforcing rib are integrally formed. The above structure effectively improves the structural strength of the entire second environmental simulation block.

[0016] In some embodiments of the present application, the side bracket and the bracket are connected as a whole. This is a preferred solution of the present application. Connecting the first environmental simulation block and the second environmental simulation block as a whole can directly further limit the second environmental simulation block, and the stability of the entire structure and the support for the drain pipe are better.

[0017] In some embodiments of the present application, the telescopic support rod includes an upper pipe, a lower pipe, and a locking ring; when the locking ring is in the unlocked state, the upper pipe and the lower pipe can move relative to each other axially; when the locking ring is in the locked state, the upper pipe and the lower pipe are relatively fixed; height markings are provided on the upper pipe and / or the lower pipe. By adding height markings, the operator can quickly and intuitively adjust the height of the telescopic support rod, that is, adjust the height of the environmental simulation block, and quickly obtain the simulated installation environment of the drain pipe.

[0018] On the basis of conforming to the common knowledge in the art, the above embodiments can be combined arbitrarily. Brief Description of the Drawings

[0019] The present application will be further described in detail below in conjunction with the drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are only drawn for the purpose of explaining the preferred embodiments and should not be construed as limiting the scope of the present application. In addition, unless otherwise specified, the drawings only schematically show the composition or structure of the described object and may include exaggerated displays, and the drawings are not necessarily drawn to scale.

[0020] Figure 1 Schematic structure of the water pipe installation for the present application Figure 1 ;

[0021] Figure 2 Schematic structural diagram of the present application without the installation of a drain pipe;

[0022] Figure 3 Schematic structural diagram of the present application without the installation of a drain pipe and a docking simulation block.

[0023] Among them, the specific descriptions of the reference numerals are as follows: 1, base; 2, telescopic support rod; 3, installation simulation frame; 32, first environmental simulation block; 33, second environmental simulation block; 4, docking simulation block; 5, bottom sleeve; 7, bracket; 10, reinforcing piece; 11, reservoir; 14, side sleeve; 15, side frame; 16, reinforcing rib; 17, installation hole; 19, drain pipe; 20, connecting seat. Detailed Embodiments

[0024] The present application will be described in detail below in conjunction with the drawings.

[0025] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] A simple experimental support for a drain pipe, as Figure 1 、 Figure 2As shown in the figure, it includes a base 1, a telescopic support rod 2, a connecting seat 20 and an installation simulation rack 3. The base 1 is regularly provided with a plurality of installation holes 17. The telescopic support rod 2 is detachably installed in the installation holes 17 through the connecting seat 20. An environment simulation block is detachably installed on the top or the outer peripheral surface of the telescopic support rod 2. The telescopic support rod 2 can be installed in different installation holes 17 according to the actual requirements of the drain pipe 19. The setting of the telescopic support rod 2 also realizes the adjustable height of the environment simulation block. Thus, the positions and heights of the multiple environment simulation blocks that make up the installation simulation rack 3 for installing the drain pipe 19 are adjustable. The connection between the environment simulation block itself and the telescopic support rod 2 is also a detachable connection method. Then, different structures of environment simulation blocks can also be replaced according to the actual installation requirements of the drain pipe 19.

[0027] Multiple environment simulation blocks constitute the installation simulation rack 3 for the drain pipe 19, and the drain pipe 19 to be detected is installed on the installation simulation rack 3. That is, it can be detected whether the structure of the drain pipe 19 meets the actual installation requirements in the vehicle.

[0028] This application realizes the installation simulation of the drain pipe 19 in the vehicle environment through multiple telescopic support rods 2 and multiple environment simulation blocks, with lower detection costs and relatively simpler assembly. This application can fully adapt to different structures of the drain pipe 19 to realize the detection of the drain pipe 19. The experimental support of this application has a high utilization rate and detection efficiency and has universality.

[0029] Embodiment 2, as Figures 1 to 3 shown, the installation simulation rack 3 includes a first environment simulation block 32 and / or a second environment simulation block 33.

[0030] The first environment simulation block 32 includes a bottom sleeve 5 and a bracket 7. The bottom sleeve 5 is erected on the telescopic support rod 2, and the bottom sleeve 5 and the telescopic support rod 2 are fixed in the circumferential direction. The bracket 7 is located on the bottom sleeve 5 to simulate the installation environment of the drain pipe 19 to be detected. This application realizes the detachable connection with the telescopic support rod 2 through the bottom sleeve 5 and realizes the simulation of the installation environment of the drain pipe 19 through the bracket 7.

[0031] Specifically, a reinforcing piece 10 is arranged between the bottom sleeve 5 and the bracket 7. The reinforcing piece 10 connects the outer side surface of the bottom sleeve 5 and the bottom surface of the bracket 7. The bottom sleeve 5, the bracket 7 and the reinforcing piece 10 are integrally formed. The above structure effectively improves the structural strength of the entire first environment simulation block 32.

[0032] The top surface of the telescopic support rod 2 is open, and limiting grooves are provided on both sides of the top surface of the telescopic support rod 2. A limiting ring with an outer diameter larger than the opening of the top surface of the telescopic support rod 2 is provided in the middle of the bottom sleeve 5. The bottom of the bottom sleeve 5 is adapted to the opening of the top surface of the telescopic support rod 2 and is provided with a clamping projection that matches the structure of the limiting groove. The bottom of the bottom sleeve 5 extends into the telescopic support rod 2, the limiting ring is erected on the telescopic support rod 2, and the clamping projection is embedded in the limiting groove. Thus, the first environmental simulation block 32 in the present application is stably and detachably connected to the telescopic support rod 2.

[0033] The second environmental simulation block 33 includes a side sleeve 14 and a side frame 15. The side sleeve 14 is clamped on the outer peripheral surface of the telescopic support rod 2, and the side sleeve 14 and the telescopic support rod 2 are fixed axially. The side frame 15 is located on the bottom sleeve 5 to simulate the installation environment of the drain pipe 19 to be detected.

[0034] A reinforcing rib 16 is provided between the side sleeve 14 and the side frame 15. The reinforcing rib 16 connects the side sleeve 14 and the side frame 15. The side sleeve 14, the side frame 15, and the reinforcing rib 16 are integrally formed. The above structure effectively improves the structural strength of the entire second environmental simulation block 33.

[0035] The side frame 15 is integrally connected to the bracket 7. This is a preferred solution of the present application. By connecting the first environmental simulation block 32 and the second environmental simulation block 33 into one body, the second environmental simulation block 33 can be directly further limited, and the stability of the entire structure and the support for the drain pipe 19 are better.

[0036] Other contents of the second embodiment are the same as those of the first embodiment.

[0037] Embodiment 3, as Figures 1 to 3 shown, the present application further includes a docking simulation block 4 and a water storage tank. The docking simulation block 4 is erected on the environmental simulation block, and the docking simulation block 4 is docked with the high-position end of the drain pipe 19 to be detected. The water storage tank 11 is installed on the base 1, and the water storage tank 11 is docked with the low-position end of the drain pipe 19 to be detected.

[0038] In the present application, the docking simulation block 4 is designed to simulate the actual connection structure of the high-position end of the drain pipe 19 in the vehicle. Of course, the docking simulation block 4 can be part of the actual connection structure, and the docking environment can already be simulated, reducing the detection cost. Then, water is injected into the docking simulation block 4, and the water will be introduced into the water storage tank 11 through the drain pipe 19. In this process, it is possible to directly observe whether there are defects in the drain pipe 19.

[0039] The telescopic support rod described above includes an upper tube, a lower tube and a locking ring; when the locking ring is in the unlocked state, the upper tube and the lower tube can move axially relative to each other; when the locking ring is in the locked state, the upper tube and the lower tube are relatively fixed; height markings are provided on the upper tube and / or the lower tube. By adding the height markings, the operator can quickly and intuitively adjust the height of the telescopic support rod, that is, adjust the height of the environmental simulation block, and quickly obtain the simulated installation environment of the drain pipe 19.

[0040] The other contents of Embodiment 3 are the same as those of Embodiment 1 or Embodiment 2.

[0041] The above has introduced the present application in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the present application and its core idea. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present application, several improvements and modifications can still be made to the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A simple experimental support for drainage pipes, characterized in that, It includes a base (1), a telescopic support rod (2), a connecting seat (20) and an installation simulation frame (3). The base (1) is regularly provided with a plurality of installation holes (17). The telescopic support rod (2) is detachably installed in the installation holes (17) through the connecting seat (20). An environment simulation block is detachably installed on the top or the outer peripheral surface of the telescopic support rod (2). A plurality of environment simulation blocks form the installation simulation frame (3) of the drain pipe (19), and the drain pipe (19) to be detected is installed on the installation simulation frame (3).

2. The simple experimental support for a drain pipe according to claim 1, characterized in that, It further includes a docking simulation block (4) and a water storage tank (11). The docking simulation block (4) is erected on the environment simulation block, and the docking simulation block (4) is docked with the high-position end of the drain pipe (19) to be detected. The water storage tank (11) is installed on the base (1), and the water storage tank (11) is docked with the low-position end of the drain pipe (19) to be detected.

3. The simple experimental support for a drain pipe according to claim 1, wherein The installation simulation frame (3) includes a first environment simulation block (32) and / or a second environment simulation block (33).

4. The simple experimental support for a drain pipe according to claim 3, characterized in that, The first environment simulation block (32) includes a bottom sleeve (5) and a bracket (7). The bottom sleeve (5) is erected on the telescopic support rod (2), and the bottom sleeve (5) is fixed to the telescopic support rod (2) in the circumferential direction. The bracket (7) is located on the bottom sleeve (5) to simulate the installation environment of the drain pipe (19) to be detected.

5. The simple experimental support for a drain pipe according to claim 4, characterized in that, A reinforcing piece (10) is arranged between the bottom sleeve (5) and the bracket (7). The reinforcing piece (th10) connects the outer side surface of the bottom sleeve (5) and the bottom surface of the bracket (7). The bottom sleeve (5), the bracket (7) and the reinforcing piece (10) are integrally formed.

6. The simple experimental support for a drain pipe according to claim 4, characterized in that The top surface of the telescopic support rod (2) is open, and limiting grooves are provided on both sides of the top surface of the telescopic support rod (2). The middle part of the bottom sleeve (5) is provided with a limiting ring whose outer diameter is larger than the opening of the top surface of the telescopic support rod (2). The bottom of the bottom sleeve (5) is adapted to the opening of the top surface of the telescopic support rod (2) and is provided with a clamping convex that matches the structure of the limiting groove. The bottom of the bottom sleeve (5) extends into the telescopic support rod (2), the limiting ring is erected on the telescopic support rod (2), and the clamping convex is embedded in the limiting groove.

7. The simple experimental support for a drain pipe according to claim 3, characterized in that, The second environment simulation block (33) includes a side sleeve (14) and a side bracket (15). The side sleeve (14) is clamped on the outer peripheral surface of the telescopic support rod (2), and the side sleeve (14) is fixed to the telescopic support rod (2) in the axial direction. The side bracket (15) is located on the bottom sleeve (5) to simulate the installation environment of the drain pipe (19) to be detected.

8. The simple experimental support for a drain pipe according to claim 7, characterized in that, A reinforcing rib (16) is arranged between the side sleeve (14) and the side bracket (15). The reinforcing rib (16) connects the side sleeve (14) and the side bracket (15). The side sleeve (14), the side bracket (15) and the reinforcing rib (16) are integrally formed.

9. The simple experimental support for a drain pipe according to claim 8, wherein, The side bracket (15) and the bracket (7) are connected as a whole.

10. The simple experimental support for a drain pipe according to claim 1, wherein The telescopic support rod (2) includes an upper pipe, a lower pipe and a locking ring; when the locking ring is in the unlocked state, the upper pipe and the lower pipe can move relatively axially; when the locking ring is in the locked state, the upper pipe and the lower pipe are relatively fixed; height markings are provided on the upper pipe and / or the lower pipe.

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