Fuel pump mounting seat easy to adjust

Abstract

The fuel pump mounting base easy to adjust comprises a support and a clamp connected to the support, a left sliding groove is formed in the support, an opening in the left side of the left sliding groove is narrowed front and back, a first connecting plate is connected into the left sliding groove in an up-down sliding mode, and the clamp is connected to the first connecting plate through a hinge piece; according to the fuel pump support, the fuel pump is connected through the clamping hoop connected to the support, the vertical position and the angle of the clamping hoop can be adjusted relative to the support, and the universality is high; the support is fixed on the mounting platform in the vehicle through the clamping plate, the extending length of the clamping plate relative to the support and the vertical position of the clamping plate relative to the support can be adjusted, and mounting is easy. A worker can lock the position and the angle of the clamp and the extending length and the vertical position of the clamping plate only by rotating the adjusting knob, operation is easy and convenient, and adjustment is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel pump brackets, in particular to an easily adjustable fuel pump mounting seat. Background Art

[0002] The electronic fuel injection pump is used to pump gasoline for combustion from the fuel tank into the fuel pipeline, and maintain a certain pressure to supply the fuel to the fuel nozzle and cold start valve. Its function is to transport the fuel in the fuel tank to the engine in the gasoline or diesel engine fuel supply system.

[0003] The fuel pump needs to be installed in the vehicle through a bracket, and the relative position of the fuel pump and the bracket in the current bracket is generally not adjustable. In order to solve the above problem, an electronic fuel pump that is easy to install and fix is ​​disclosed in application No. 202322529178.2. The bracket in the patent can adjust the sliding position of the adjustment bracket on the sliding part, and then adjust the specific fastening position between the side mounting hole and the positioning groove, so that the pump body can be installed at a corresponding height according to different specific environments;

[0004] However, the above patent cannot adjust the angle of the fuel pump installed therein relative to the bracket, and the installation range is still limited, so it needs to be improved. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an easily adjustable fuel pump mounting seat, which is used to solve the problem that the existing fuel pump bracket cannot adjust the position of the fuel pump angle and has a limited scope of application.

[0006] The utility model provides the following technical solution: an easily adjustable fuel pump mounting seat, comprising a bracket and a clamp connected to the bracket, a left slide groove is provided in the bracket, the left opening of the left slide groove is narrowed front and back, and a No. 1 connecting plate is connected to the left slide groove for sliding up and down, and the clamp is connected to the No. 1 connecting plate through a hinge;

[0007] The hinged part includes a hinged plate arranged on the left side of the No. 1 connecting plate, a hinged shaft is arranged in the hinged plate, the clamp includes a hoop and a hoop seat, the hoop seat is connected to the hinged shaft, and the hoop seat is provided with slots at equal angles in the curved surface close to the No. 1 connecting plate. The No. 1 connecting plate is also connected to a clamping plate that can be inserted into the slot and can be slid left and right. The bracket is provided with a locking mechanism for controlling the left and right position of the clamping plate and the upper and lower position of the No. 1 connecting plate.

[0008] Preferably, the card plate extends to the right side of the first connecting plate, the locking mechanism comprises a middle groove provided in the bracket, the middle groove is connected to the left sliding groove, and a left pressure plate is slidably connected to the middle groove, and the left pressure plate can be attached to the card plate and the first connecting plate;

[0009] A lifting plate is slidably connected in the middle groove, and the side of the lifting plate in contact with the left pressure plate is an inclined surface, so that the longitudinal movement of the lifting plate can squeeze the left pressure plate to move left and right;

[0010] It also includes a lifting mechanism for controlling the upper and lower positions of the lifting plate.

[0011] Preferably, the lifting mechanism comprises a threaded shaft rotatably connected in the bracket and threadedly connected to the lifting plate, and a knob is provided at the upper end of the threaded shaft.

[0012] Preferably, a right slide groove is provided in the bracket, the right opening of the right slide groove narrows front to back, and a second connecting plate is slidably connected up and down in the right slide groove, and a clamping plate extending to the outside of the bracket is provided on the second connecting plate;

[0013] A right pressing plate is slidably connected to the middle groove, and the right pressing plate is attached to the second connecting plate. The side surface of the right pressing plate in contact with the lifting plate is also an inclined surface.

[0014] Preferably, the clamping plate includes a slide rail and a locking plate slidably connected to the outside of the slide rail, the end of the locking plate is bent upward, and a locking hole for fixation is provided in the locking plate, and the locking plate and the slide rail are locked to each other through a positioning mechanism.

[0015] Preferably, the positioning mechanism includes an insert plate hinged to the right side of the second connecting plate, and a plug hole is provided in the lateral area of ​​the slide rail and the locking plate at equal distances from each other, and the insert plate can be inserted into the plug hole.

[0016] Preferably, a push plate is slidably connected to the inside of the second connecting plate, and the push plate extends to the left and right sides of the second connecting plate so that the push plate can be pushed by the right pressure plate, and the left end of the plug plate extends upward so that the plug plate can be pressed by the push plate.

[0017] The utility model provides an easily adjustable fuel pump mounting seat, which has the following beneficial effects:

[0018] The utility model connects the fuel pump via a clamp connected to the bracket, and the clamp can adjust the up and down position and angle relative to the bracket, and has high versatility;

[0019] The bracket is fixed to the mounting platform in the vehicle by a clamping plate, and the clamping plate in the utility model can adjust the extension length relative to the bracket and the upper and lower positions relative to the bracket, so it is easy to install;

[0020] The staff only needs to turn the adjustment knob to lock the position and angle of the clamp, as well as the extended length and up and down position of the clamp. The operation is simple and convenient, and easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a main schematic diagram of the utility model;

[0022] Figure 2 yes Figure 2 An enlarged schematic diagram of the middle hoop seat;

[0023] Figure 3 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0024] Figure 4 yes Figure 1 Schematic diagram of the top view of the middle clamp.

[0025] In the figure:

[0026] 11. Bracket; 12. Clamp; 13. Left slide; 14. No. 1 connecting plate; 15. Hinge plate; 16. Hinge shaft; 17. Hoop seat; 18. Clamp; 21. Middle groove; 22. Left pressure plate; 23. Lifting plate; 24. Knob; 31. Right slide; 32. No. 2 connecting plate; 33. Clamping plate; 34. Right pressure plate; 41. Slide rail; 42. Locking plate; 43. Insert plate; 44. Push plate. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Reference Figure 1-Figure 4 According to an embodiment of the utility model, an easily adjustable fuel pump mounting base includes a bracket 11 and a clamp 12 connected to the bracket 11, the bracket 11 is fixed in the vehicle, and the clamp 12 is used to connect the fuel pump.

[0032] A left slide groove 13 is provided in the bracket 11, and the left opening of the left slide groove 13 is narrowed front to back, and a No. 1 connecting plate 14 is slidably connected to the left slide groove 13 up and down, and the clamp 12 is connected to the No. 1 connecting plate 14 through a hinge. The clamp 12 is an open clamp, and the opening of the clamp 12 can be locked by bolts, and then fixed outside the fuel pump.

[0033] In this embodiment, the hinged part includes a hinged plate 15 arranged on the left side of the No. 1 connecting plate 14, and a hinge shaft 16 is arranged in the hinged plate 15. The clamp 12 includes a hoop and a hoop seat 17, and the hoop seat 17 is connected to the hinge shaft 16. The hoop seat 17 is provided with slots at equal angles in the curved surface close to the No. 1 connecting plate 14. The No. 1 connecting plate 14 is also connected to a card plate 18 that can be inserted into the slot for sliding left and right. In order to improve the firmness, the upper and lower sides of the card plate 18 extend out and can be inserted into different card slots. The bracket 11 is provided with a locking mechanism for controlling the left and right positions of the card plate 18 and the upper and lower positions of the No. 1 connecting plate 14.

[0034] The card plate 18 extends to the right side of the first connecting plate 14. In this embodiment, the locking mechanism includes a middle groove 21 provided in the bracket 11, the middle groove 21 is connected to the left slide groove 13, and a left pressure plate 22 is slidably connected to the middle groove 21, and the left pressure plate 22 can be attached to the card plate 18 and the first connecting plate 14;

[0035] A lifting plate 23 is slidably connected to the middle groove 21 , and the side of the lifting plate 23 in contact with the left pressure plate 22 is an inclined surface, so that the longitudinal movement of the lifting plate 23 can press the left pressure plate 22 to move left and right.

[0036] It also includes a lifting mechanism for controlling the upper and lower positions of the lifting plate 23 , wherein the lifting mechanism includes a threaded shaft rotatably connected to the bracket 11 and threadedly connected to the lifting plate 23 , and a knob 24 is provided at the upper end of the threaded shaft.

[0037] That is, in the present embodiment, the staff can rotate the knob 24 to move the lifting plate 23 downward, at which time the left pressure plate 22 will be pushed to the left, and during this process the left pressure plate 22 will first push the clamping plate 18 to the left and clamp it into the clamping groove, so that the hoop seat 17 and the hoop ring are locked at an angle, and during this process the No. 1 connecting plate 14 will also be pushed by the left pressure plate 22 and abut against the front and rear narrowing parts of the left slide groove 13, at which time the angle and the up and down position of the clamp 12 are locked.

[0038] In addition, the bracket 11 is provided with a clamping plate 33 for connecting to the mounting platform in the vehicle. In the second embodiment of the easily adjustable fuel pump mounting base, the clamping plate 33 can also be adjusted, specifically, the up and down position and the length of the clamping plate 33 can be adjusted. In this second embodiment, the bracket 11 is provided with a right slide groove 31, the right side opening of the right slide groove 31 narrows front and back, and a second connecting plate 32 is connected to the right slide groove 31 for sliding up and down, and the clamping plate 33 is installed on the second connecting plate 32, and a right pressure plate 34 is connected to the middle groove 21 for sliding left and right, and the right pressure plate 34 is attached to the second connecting plate 32, and the side of the right pressure plate 34 in contact with the lifting plate 23 is also an inclined surface.

[0039] When the staff rotates the knob 24 and causes the lifting plate 23 to move downward, the right pressure plate 34 will also be pushed to the right and squeeze the second connecting plate 32. At this time, the second connecting plate 32 and the clamping plate 33 thereon will also be locked in the upper and lower positions.

[0040] In addition, in this embodiment, the clamping plate 33 includes a slide rail 41 and a locking plate 42 slidably connected to the outside of the slide rail 41, the end of the locking plate 42 is bent upward, and a locking hole is provided in the locking plate 42 for fixing to the mounting platform in the vehicle, specifically, it can be locked by bolts, and the locking plate 42 and the slide rail 41 are locked to each other by a positioning mechanism.

[0041] A plug hole is provided in the lateral area of ​​the slide rail 41 and the locking plate 42 at equal distances from left to right;

[0042] In the first embodiment of the positioning mechanism, screws can be screwed into the two insertion holes so that the slide rail 41 and the locking plate 42 maintain a left-right position relationship;

[0043] In the second embodiment of the positioning mechanism, the positioning mechanism includes an insert plate 43 hinged to the right side of the second connecting plate 32, and a push plate 44 is slidably connected to the inside of the second connecting plate 32, and the push plate 44 extends to the left and right sides of the second connecting plate 32 so that the push plate 44 can be pushed by the pressure plate 34, and the left end of the insert plate 43 extends upward so that the insert plate 43 can be pressed by the push plate 44, and the insert plate 43 can rotate, and the insert plate 43 can be inserted into the socket to lock the relative position between the slide rail 41 and the locking plate 42.

[0044] Specific adjustment process:

[0045] The staff can first adjust the upper and lower positions of the clamp 12 and the clamping plate 33 relative to the bracket 11, and then adjust the extension length of the locking plate 42 in the clamping plate 33 relative to the slide rail 41, and the angle of the clamp 12 relative to the No. 1 connecting plate 14.

[0046] After the adjustment is completed, the staff rotates the knob 24, and the left pressure plate 22 and the pressure plate 34 move to the left and right respectively. When the left pressure plate 22 moves to the left, it can lock the angle of the clamp 12 and lock the upper and lower positions of the No. 1 connecting plate 14. When the pressure plate 34 moves to the right, it can lock the upper and lower positions of the clamping plate 33, and by rotating the plug plate 43, the extended length of the clamping plate 33 is locked.

[0047] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. An easily adjustable fuel pump mounting base, comprising a bracket (11) and a clamp (12) connected to the bracket (11), characterized in that: A left slide groove (13) is provided in the bracket (11), the left opening of the left slide groove (13) is narrowed front to back, and a first connecting plate (14) is slidably connected up and down in the left slide groove (13), and the clamp (12) is connected to the first connecting plate (14) via a hinge; The hinged member comprises a hinge plate (15) arranged on the left side of the first connecting plate (14), a hinge shaft (16) is arranged in the hinge plate (15), the clamp (12) comprises a clamp ring and a clamp seat (17), the clamp seat (17) is connected to the hinge shaft (16), and the clamp seat (17) is provided with a clamping groove at an equal angle in a curved surface close to the first connecting plate (14), and a clamping plate (18) that can be inserted into the clamping groove is also slidably connected to the first connecting plate (14) in a left-right direction, and a locking mechanism for controlling the left-right position of the clamping plate (18) and the up-down position of the first connecting plate (14) is arranged in the bracket (11).

2. The easily adjustable fuel pump mounting base according to claim 1, characterized in that: The card plate (18) extends to the right side of the first connecting plate (14); the locking mechanism comprises a middle groove (21) provided in the bracket (11); the middle groove (21) is connected to the left sliding groove (13); and a left pressure plate (22) is slidably connected to the middle groove (21); the left pressure plate (22) can be attached to the card plate (18) and the first connecting plate (14); A lifting plate (23) is slidably connected up and down in the middle groove (21), and the side surface of the lifting plate (23) in contact with the left pressure plate (22) is an inclined surface, so that the longitudinal movement of the lifting plate (23) can press the left pressure plate (22) to move left and right; It also includes a lifting mechanism for controlling the upper and lower positions of the lifting plate (23).

3. The easily adjustable fuel pump mounting base according to claim 2, characterized in that: The lifting mechanism comprises a threaded shaft which is rotatably connected to the bracket (11) and threadedly connected to the lifting plate (23); a knob (24) is provided at the upper end of the threaded shaft.

4. An easily adjustable fuel pump mounting base according to claim 2 or 3, characterized in that: The bracket (11) is provided with a right slide groove (31), the right opening of the right slide groove (31) is narrowed front to back, and a second connecting plate (32) is slidably connected up and down in the right slide groove (31), and a clamping plate (33) extending to the outside of the bracket (11) is provided on the second connecting plate (32); A right pressing plate (34) is slidably connected to the middle groove (21) and is attached to the second connecting plate (32). The side surface of the right pressing plate (34) in contact with the lifting plate (23) is also an inclined surface.

5. The easily adjustable fuel pump mounting base according to claim 4, characterized in that: The clamping plate (33) comprises a slide rail (41) and a locking plate (42) slidably connected to the outside of the slide rail (41); the end of the locking plate (42) is bent upward, and a locking hole for fixing is provided in the locking plate (42); the locking plate (42) and the slide rail (41) are locked to each other via a positioning mechanism.

6. The easily adjustable fuel pump mounting base according to claim 5, characterized in that: The positioning mechanism comprises an inserting plate (43) hinged to the right side of the second connecting plate (32), and an inserting hole is provided in the lateral area of ​​the slide rail (41) and the locking plate (42) at equal distances from each other, and the inserting plate (43) can be inserted into the inserting hole.

7. The easily adjustable fuel pump mounting base according to claim 6, characterized in that: A push plate (44) is slidably connected to the inside of the second connecting plate (32) so as to be connected to the left and right sides. The push plate (44) extends to the left and right sides of the second connecting plate (32) so that the push plate (44) can be pushed by the right pressure plate (34). The left end of the plug plate (43) extends upward so that the plug plate (43) can be pressed by the push plate (44).

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