Cooling water pipe assembly of engine

Abstract

The utility model discloses an engine cooling water pipe assembly, which belongs to the technical field of engine cooling equipment and comprises an engine cooling water pipe, a screw frame is fixedly connected outside the engine cooling water pipe, an elastic binding sheet is arranged inside the screw frame, the upper end of the elastic binding sheet is fixedly connected with the screw frame, and the lower end of the elastic binding sheet is fixedly connected with the screw frame. The engine cooling water pipe is sleeved with an elastic sleeve, a bolt is installed on the elastic sleeve in a threaded mode, and an elastic screw frame is fixedly connected to the elastic sleeve. A first supporting rod is fixedly connected to the engine cooling water pipe. The lower portion of the engine cooling water pipe is fixedly connected with a second supporting rod. During installation, a target screw is inserted into the elastic screw frame, the elastic screw frame is used for clamping the screw, the screw is inserted between the elastic binding piece and the screw frame, the elastic binding piece is used for clamping the screw between the elastic binding piece and the screw frame, the screw can be conveniently prevented from falling off in the alignment process, and therefore the installation difficulty is lowered.

Description

Technical Field

[0001] The utility model belongs to the technical field of engine cooling equipment, and in particular relates to an engine cooling water pipe assembly. Background Art

[0002] The cooling system of the automobile engine is a forced circulation water cooling system, that is, a water pump is used to increase the pressure of the coolant and force the coolant to circulate in the engine. The cooling system is mainly composed of a water pump, a radiator, a cooling fan, a compensation water tank, a thermostat, a water jacket in the engine body and cylinder head, and auxiliary devices.

[0003] Since conventional engine cooling water pipe assemblies lack a screw clamping mechanism, during installation, they need to be aligned before inserting the screws. Not only do they need to be aligned, but they also need to be picked up. If the screws are inserted in advance, they are prone to falling off, which makes the installation of conventional engine cooling water pipe assemblies more troublesome.

[0004] For this reason, we propose an engine cooling water pipe assembly to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the conventional engine cooling water pipe assembly is troublesome to install, and proposes an engine cooling water pipe assembly.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An engine cooling water pipe assembly includes an engine cooling water pipe, the outside of the engine cooling water pipe is fixedly connected with a screw frame, the inside of the screw frame is provided with an elastic binding sheet, the upper end of the elastic binding sheet is fixedly connected to the screw frame, the outside of the engine cooling water pipe is covered with an elastic sleeve, a bolt is threadedly installed on the elastic sleeve, and the elastic sleeve is fixedly connected with an elastic screw frame. During installation, a target screw is inserted into the elastic screw frame, the screw is clamped by the elastic screw frame, the screw is inserted between the elastic binding sheet and the screw frame, and the screw is clamped between the elastic binding sheet and the screw frame by the elastic binding sheet, so as to prevent the screw from falling off during the alignment process, thereby reducing the difficulty of installation.

[0008] Preferably, a first support rod is fixedly connected to the engine cooling water pipe, and the first support rod is used to increase the supporting force between the engine cooling water pipe and the engine.

[0009] Preferably, a second support rod is fixedly connected to the lower part of the engine cooling water pipe, so as to increase the support to the lower part of the engine cooling water pipe.

[0010] Preferably, the elastic sleeve includes an elastic sleeve body, a support plate, a first binding frame and a threaded plate, wherein the first binding frame is fixedly connected to the upper part of the elastic sleeve body, the threaded plate is fixedly connected to the lower part of the elastic sleeve body, the upper end of the support plate is in movable contact with the first binding frame, and the lower end of the support plate is fixedly connected to the threaded plate. The bolts are loosened so that the bolts loosen the first binding frame and the threaded plate, thereby loosening the elastic sleeve body from the engine cooling water pipe, and then the position of the elastic sleeve on the engine cooling water pipe is adjusted, and then the bolts are tightened, and the first binding frame and the threaded plate are pressed by the bolts, and the support plate is supported between the first binding frame and the threaded plate, so that the force acts inwardly on the elastic sleeve body with the support plate as the fulcrum, so that the elastic sleeve body is clamped on the engine cooling water pipe, and the position of the elastic sleeve on the engine cooling water pipe is conveniently adjusted.

[0011] Preferably, the elastic sleeve further comprises a threaded ring, which is fixedly connected to the lower end of the threaded plate. The threaded ring is used to increase the threaded connection range between the elastic sleeve and the bolt, thereby improving the stability of the bolt thread installation.

[0012] Preferably, the elastic screw frame includes a second binding frame, a spring sheet and a first pressing sheet, the upper end of the spring sheet is fixedly connected to the second binding frame, and the first pressing sheet is fixedly connected to the lower part of the spring sheet. The target screw is placed between the first pressing sheet and the second binding frame, and the elastic force of the spring sheet is used to act on the first pressing sheet, so that the screw is clamped by the first pressing sheet, which facilitates the screw to fall off from the elastic screw frame.

[0013] Preferably, the elastic binding sheet includes an elastic frame and a second pressing sheet, and the second pressing sheet is fixedly connected to the lower end of the elastic frame. After the target screw is inserted between the second pressing sheet and the screw frame, the elastic force of the elastic frame acts downward on the second pressing sheet, and the second pressing sheet acts downward on the screw, so that the screw is conveniently clamped between the elastic binding sheet and the screw frame.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] 1. During installation, insert the target screw into the elastic screw frame, clamp the screw with the elastic screw frame, insert the screw between the elastic binding sheet and the screw frame, and clamp the screw between the elastic binding sheet and the screw frame with the elastic binding sheet to prevent the screw from falling during the alignment process, thereby reducing the difficulty of installation.

[0016] 2. Loosen the bolts so that the bolts loosen the first binding frame and the threaded plate, thereby allowing the elastic sleeve to loosen the engine cooling water pipe, and then adjust the position of the elastic sleeve on the engine cooling water pipe, and then tighten the bolts, use the bolts to compress the first binding frame and the threaded plate, and use the support plate to support between the first binding frame and the threaded plate, so that the force acts inward on the elastic sleeve with the support plate as the fulcrum, so that the elastic sleeve is clamped on the engine cooling water pipe, which is convenient for adjusting the position of the elastic sleeve on the engine cooling water pipe.

[0017] 3. Place the target screw between the first clamping plate and the second binding frame, use the elastic force of the spring sheet to act on the first clamping plate, clamp the screw through the first clamping plate, and facilitate the screw to fall off from the elastic screw frame.

[0018] 4. After inserting the target screw between the second clamping plate and the screw frame, use the elastic force of the elastic frame to act downward on the second clamping plate, and then act downward on the screw through the second clamping plate, so as to facilitate clamping the screw between the elastic binding plate and the screw frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the elastic sleeve structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the elastic screw frame of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the elastic binding sheet of the utility model.

[0023] In the figure: 1. engine cooling water pipe; 2. elastic sleeve; 3. elastic screw frame; 4. elastic restraining plate; 5. bolt; 6. first support rod; 7. second support rod; 8. screw frame; 21. elastic sleeve body; 22. support plate; 23. threaded ring; 24. first restraining frame; 25. threaded plate; 31. second restraining frame; 32. spring sheet; 33. first clamping plate; 41. elastic frame; 42. second clamping plate. DETAILED DESCRIPTION

[0024] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.

[0025] Reference Figure 1An engine cooling water pipe assembly includes an engine cooling water pipe 1, the outside of the engine cooling water pipe 1 is fixedly connected with a screw frame 8, the inside of the screw frame 8 is provided with an elastic binding sheet 4, the upper end of the elastic binding sheet 4 is fixedly connected to the screw frame 8, the outside of the engine cooling water pipe 1 is covered with an elastic sleeve 2, the elastic sleeve 2 is threadedly installed with a bolt 5, and the elastic sleeve 2 is fixedly connected with an elastic screw frame 3.

[0026] Reference Figure 1 A first support rod 6 is fixedly connected to the engine cooling water pipe 1. The first support rod 6 is used to increase the supporting force between the engine cooling water pipe 1 and the engine.

[0027] Reference Figure 1 The lower part of the engine cooling water pipe 1 is fixedly connected with a second support rod 7. The second support rod 7 is used to increase the support for the lower part of the engine cooling water pipe 1.

[0028] Reference Figure 1 and 2 The elastic sleeve 2 includes an elastic sleeve body 21, a support plate 22, a first binding frame 24 and a threaded plate 25. The bolt 5 movably passes through the first binding frame 24. The lower thread of the bolt 5 is installed in the threaded plate 25. The bolt 5 is in movable contact with the support plate 22. The elastic sleeve body 21 is sleeved on the outside of the engine cooling water pipe 1. The first binding frame 24 is fixedly connected to the upper part of the elastic sleeve body 21. The threaded plate 25 is fixedly connected to the lower part of the elastic sleeve body 21. The upper end of the support plate 22 is in movable contact with the first binding frame 24, and the lower end of the support plate 22 is fixedly connected to the threaded plate 25. Loosen the bolt 5 so that the bolt 5 loosens the first binding frame 24 and the threaded plate 25, thereby allowing the elastic sleeve 21 to loosen the engine cooling water pipe 1, and then adjust the position of the elastic sleeve 2 on the engine cooling water pipe 1, and then tighten the bolt 5, use the bolt 5 to compress the first binding frame 24 and the threaded plate 25, and use the support plate 22 to support between the first binding frame 24 and the threaded plate 25, so that the force acts inward on the elastic sleeve 21 with the support plate 22 as the fulcrum, so that the elastic sleeve 21 is clamped on the engine cooling water pipe 1.

[0029] Reference Figure 1 and 2 The elastic sleeve 2 also includes a threaded ring 23, in which the lower thread of the bolt 5 is installed, and the threaded ring 23 is fixedly connected to the lower end of the threaded plate 25. The threaded ring 23 is used to increase the threaded connection range between the elastic sleeve 2 and the bolt 5.

[0030] Reference Figure 1 , 23, the elastic screw frame 3 includes a second binding frame 31, a spring sheet 32 ​​and a first pressing sheet 33. The upper end of the second binding frame 31 is fixedly connected to the elastic sleeve 21, the upper end of the spring sheet 32 ​​is fixedly connected to the second binding frame 31, and the first pressing sheet 33 is fixedly connected to the lower part of the spring sheet 32. The target screw is placed between the first pressing sheet 33 and the second binding frame 31, and the elastic force of the spring sheet 32 ​​is used to act on the first pressing sheet 33, so that the screw is clamped by the first pressing sheet 33.

[0031] Reference Figure 1 and 4 The elastic binding sheet 4 includes an elastic frame 41 and a second pressing sheet 42. The upper end of the elastic frame 41 is fixedly connected to the screw frame 8. The elastic frame 41 and the second pressing sheet 42 do not contact the screw frame 8. The second pressing sheet 42 is fixedly connected to the lower end of the elastic frame 41. After inserting the target screw between the second pressing sheet 42 and the screw frame 8, the elastic force of the elastic frame 41 acts downward on the second pressing sheet 42, and the second pressing sheet 42 acts downward on the screw, so that the screw is clamped between the elastic binding sheet 4 and the screw frame 8.

[0032] Working principle: During installation, insert the target screw into the elastic screw frame 3, clamp the screw using the elastic screw frame 3, insert the screw between the elastic binding piece 4 and the screw frame 8, and clamp the screw between the elastic binding piece 4 and the screw frame 8 using the elastic binding piece 4, so as to prevent the screw from falling off during the alignment process, thereby reducing the difficulty of installation.

[0033] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.

[0034] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.

Claims

1. An engine cooling water pipe assembly, comprising an engine cooling water pipe (1), characterized in that: The outside of the engine cooling water pipe (1) is fixedly connected to a screw frame (8), the inside of the screw frame (8) is provided with an elastic binding sheet (4), the upper end of the elastic binding sheet (4) is fixedly connected to the screw frame (8), the outside of the engine cooling water pipe (1) is covered with an elastic sleeve (2), the elastic sleeve (2) is threadedly mounted with a bolt (5), and the elastic sleeve (2) is fixedly connected to the elastic screw frame (3).

2. The engine cooling water pipe assembly according to claim 1, characterized in that: A first support rod (6) is fixedly connected to the engine cooling water pipe (1).

3. The engine cooling water pipe assembly according to claim 1, characterized in that: A second support rod (7) is fixedly connected to the lower portion of the engine cooling water pipe (1).

4. The engine cooling water pipe assembly according to claim 1, characterized in that: The elastic sleeve (2) comprises an elastic sleeve body (21), a support plate (22), a first binding frame (24) and a threaded plate (25); the first binding frame (24) is fixedly connected to the upper part of the elastic sleeve body (21); the threaded plate (25) is fixedly connected to the lower part of the elastic sleeve body (21); the upper end of the support plate (22) is in movable contact with the first binding frame (24); and the lower end of the support plate (22) is fixedly connected to the threaded plate (25).

5. The engine cooling water pipe assembly according to claim 4, characterized in that: The elastic sleeve (2) further comprises a threaded ring (23), wherein the threaded ring (23) is fixedly connected to the lower end of the threaded plate (25).

6. The engine cooling water pipe assembly according to claim 1, characterized in that: The elastic screw frame (3) comprises a second binding frame (31), an elastic sheet (32) and a first pressing sheet (33); the upper end of the elastic sheet (32) is fixedly connected to the second binding frame (31), and the first pressing sheet (33) is fixedly connected to the lower part of the elastic sheet (32).

7. The engine cooling water pipe assembly according to claim 1, characterized in that: The elastic binding sheet (4) comprises an elastic frame (41) and a second pressing sheet (42), wherein the second pressing sheet (42) is fixedly connected to the lower end of the elastic frame (41).

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