CN221716831U - Maintenance support frame for fuel injection pump - Google Patents

Abstract

The utility model discloses a maintenance support frame for an oil injection pump, which comprises a support beam, wherein the bottom of the support beam is fixedly connected with a supporting leg, and the side edge of the supporting leg is fixedly connected with a fixing plate; the locking mechanism is fixedly connected to the bottom of the winch. According to the utility model, the maintenance platform and the cleaning platform are respectively arranged at the top of the supporting beam through the arrangement of the guide rail and the locking mechanism, and the pulleys in the guide rail can drive the supporting plate to move, so that the oil injection pump can be switched back and forth between the maintenance platform and the cleaning platform, the maintenance and the cleaning of maintenance workers and cleaning workers are facilitated, the back and forth carrying time is saved, the working efficiency is improved, the distance of the fixing clamp can be adjusted through screwing the bolts on the locking mechanism, the oil injection pump can be fixed, the fixing clamp can also be used for adjusting the angle, and the potential safety hazard of the maintenance workers during the maintenance can not be caused because the position of the oil injection pump with an oblique angle cannot be fixed tightly.

Description

A fuel injection pump maintenance support frame

Technical Field

The utility model relates to the technical field of maintenance tooling, in particular to a fuel injection pump maintenance support frame.

Background Art

The fuel injection pump is an important part of the automobile diesel engine. The fuel injection pump assembly is usually composed of the fuel injection pump, the speed governor and other components installed together to form a whole. The speed governor is a component that ensures the low-speed operation of the diesel engine and limits the maximum speed, ensuring that the injection amount and the speed maintain a certain relationship. The fuel injection pump is the most important component of the diesel engine and is regarded as the "heart" of the diesel engine. Once it has a problem, the entire diesel engine will malfunction.

At present, when workers repair fuel injection pumps, they usually carry the fuel injection pumps to the workbench manually or by crane. Due to the heavy weight of the fuel injection pumps, it is difficult for maintenance personnel to adjust the position of the fuel injection pumps during work, and the operation is time-consuming and laborious, and there are safety hazards. In addition, when the fuel injection pumps are repaired, they need to be cleaned in time and moved to the cleaning table. Moving back and forth not only wastes time but also affects work efficiency.

Utility Model Content

The utility model discloses a fuel injection pump maintenance support frame to solve the problems raised in the above background technology.

In order to solve the above technical problems, a technical solution adopted by the utility model is: a fuel injection pump maintenance support frame, a fuel injection pump maintenance support frame includes

A support beam, wherein the bottom of the support beam is fixedly connected with a support leg, the number of the support legs is four, the four support legs are distributed in a rectangular array at the bottom of the support beam, and the sides of the support legs are fixedly connected with a fixing plate;

The locking mechanism is fixedly connected to the bottom of the winch.

Preferably, a maintenance platform and a cleaning platform are respectively provided on the top of the support beam, and a guide rail is provided on the top of the support beam, and the guide rail runs through the maintenance platform and the cleaning platform.

Preferably, the guide rail is internally slidably connected with rollers, and there are four rollers, which are fixedly connected to the bottom of the support plate in a rectangular array.

Preferably, a sleeve is fixedly connected to the bottom of the support plate, there are two sleeves, and the two sleeves are axially symmetrically distributed at the bottom of the support plate. A hydraulic rod is fixedly connected inside the sleeve, and the hydraulic rod passes through the support beam and is fixed to the fixed plate.

Preferably, support columns are fixedly connected to both sides of the top of the support beam, a top plate is fixedly connected to the top of the support column, a winch is arranged on the top of the top plate, and there are two winches.

Preferably, the locking mechanism comprises a lifting lug fixedly connected to the bottom of the winch, the lifting lug is fixedly connected to two sides of the fixing frame, and the fixing frame is directly opposite to the top of the maintenance platform.

Preferably, a plurality of bolts are provided on the side of the fixing frame, a fixing clamp is provided on the top of the bolts, and the fixing clamp can adjust the fixing angle.

The beneficial effects of the utility model are as follows: through the arrangement of the guide rail and the locking mechanism, a maintenance platform and a cleaning platform are respectively arranged on the top of the support beam, and the pulley inside the guide rail can drive the pallet to move, so that the fuel injection pump can be switched back and forth between the maintenance platform and the cleaning platform, which is convenient for the maintenance and cleaning of the maintenance workers and the cleaning workers, saves the time of carrying back and forth, and improves the work efficiency. The bolts on the locking mechanism can be turned to adjust the distance of the fixing clamp, so that the fuel injection pump can be fixed, and the fixing clamp can also be adjusted in angle, so that there will be no safety hazards for the maintenance workers during maintenance due to the inability to fix the fuel injection pump at an angle.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings:

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a front anatomical schematic diagram of the utility model;

FIG3 is a side anatomical schematic diagram of the present invention;

FIG. 4 is a schematic diagram of the locking mechanism of the present invention.

In the figure: 1. support beam; 2. support leg; 3. fixing plate; 4. hydraulic rod; 5. support column; 6. top plate; 7. guide rail; 8. maintenance table; 9. cleaning table; 10. support plate; 1001. sleeve; 1002. roller; 11. locking mechanism; 1101. fixing frame; 1102. lifting ear; 1103. bolt; 1104. fixing fixture; 12. winch.

DETAILED DESCRIPTION

In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" 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 referred device or element 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.

In the present utility model, 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 directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

Please refer to Figures 1 to 4. The utility model provides a technical solution: a fuel injection pump maintenance support frame, a fuel injection pump maintenance support frame includes

A support beam 1, the bottom of the support beam 1 is fixedly connected with a support leg 2, the number of the support legs 2 is four, the four support legs 2 are distributed in a rectangular array at the bottom of the support beam 1, and the side of the support leg 2 is fixedly connected with a fixing plate 3;

The locking mechanism 11 is fixedly connected to the bottom of the winch 12 .

A maintenance platform 8 and a cleaning platform 9 are respectively arranged on the top of the support beam 1 . A guide rail 7 is arranged on the top of the support beam 1 , and the guide rail 7 passes through the maintenance platform 8 and the cleaning platform 9 .

The guide rail 7 is internally slidably connected with rollers 1002 . There are four rollers 1002 . The four rollers 1002 are fixedly connected to the bottom of the support plate 10 in a rectangular array.

A sleeve 1001 is fixedly connected to the bottom of the support plate 10. There are two sleeves 1001. The two sleeves 1001 are axially symmetrically distributed at the bottom of the support plate 10. A hydraulic rod 4 is fixedly connected inside the sleeve 1001. The hydraulic rod 4 passes through the support beam 1 and is fixed to the fixed plate 3.

Support columns 5 are fixedly connected to both sides of the top of the support beam 1 , a top plate 6 is fixedly connected to the top of the support column 5 , a winch 12 is arranged on the top of the top plate 6 , and there are two winches 12 .

The locking mechanism 11 includes a lifting lug 1102 fixedly connected to the bottom of the winch 12 . The lifting lug 1102 is fixedly connected to both sides of a fixing frame 1101 , and the fixing frame 1101 is directly opposite to the top of the maintenance platform 8 .

A plurality of bolts 1103 are disposed on the side of the fixing frame 1101 , a fixing clamp 1104 is disposed on the top of the bolt 1103 , and the fixing clamp 1104 can adjust the fixing angle.

When the utility model is in use, the maintenance worker first places the fuel injection pump inside the fixing frame 1101, adjusts the fixing clamp 1104 so that the fixing clamp 1104 and the fuel injection pump can fit together, then screws a plurality of bolts 1103 so that the fixing clamp 1104 can fix the fuel injection pump tightly, and then adjusts the hydraulic rod 4 to adjust the height of the support plate 10, so as to facilitate maintenance by the maintenance personnel. If the fuel injection pump needs to be adjusted in angle during the maintenance process, the angle can be adjusted by starting the winch 12 to drive the lifting lug 1102. After the maintenance is completed, The hydraulic rod 4 is shortened and separated from the sleeve 1001, so that the roller 1002 at the bottom of the pallet 10 can slide inside the guide rail 7, and the pallet 10 can be moved out of the maintenance table 8 and into the cleaning table 9, which is convenient for the cleaning workers to clean the fuel injection pump. This device facilitates the maintenance and cleaning of the maintenance workers and the cleaning workers, saves the time of carrying back and forth, and improves the work efficiency. The angle condition of the fixing fixture 1104 protects the maintenance workers from the safety hazards caused by the inability to fix the fuel injection pump at an angle.

Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims (7)

1. The utility model provides an injection pump maintenance support frame which characterized in that: the oil injection pump maintenance support frame comprises

The support beam (1), the bottom of the support beam (1) is fixedly connected with four support legs (2), the four support legs (2) are distributed at the bottom of the support beam (1) in a rectangular array, and the side edges of the support legs (2) are fixedly connected with a fixing plate (3);

the locking mechanism (11), the locking mechanism (11) is fixedly connected at the bottom of the hoist (12).

2. The fuel injection pump repair support frame according to claim 1, wherein: the top of supporting beam (1) is provided with maintenance platform (8) and clearance platform (9) respectively, and the top of supporting beam (1) is provided with guide rail (7), and guide rail (7) run through maintenance platform (8) and clearance platform (9).

3. The fuel injection pump repair support frame according to claim 2, characterized in that: the inside sliding connection of guide rail (7) has gyro wheel (1002), and the quantity of gyro wheel (1002) is four, and four gyro wheels (1002) are rectangular array fixed connection in the bottom of layer board (10).

4. A fuel injection pump repair support according to claim 3, characterized in that: the bottom fixedly connected with sleeve (1001) of layer board (10), the quantity of sleeve (1001) has two, and two sleeve (1001) are axisymmetric distribution in the bottom of layer board (10), and the inside fixedly connected with hydraulic stem (4) of sleeve (1001), hydraulic stem (4) run through supporting beam (1) and fixed plate (3) are fixed mutually.

5. The fuel injection pump repair support frame according to claim 1, wherein: the supporting beam is characterized in that supporting columns (5) are fixedly connected to two sides of the top of the supporting beam (1), a top plate (6) is fixedly connected to the top of each supporting column (5), windlass (12) are arranged at the top of each top plate (6), and two windlass (12) are arranged.

6. The fuel injection pump repair support frame according to claim 1, wherein: the locking mechanism (11) comprises lifting lugs (1102) fixedly connected to the bottom of the winch (12), the lifting lugs (1102) are fixedly connected to the two sides of the fixed frame (1101), and the fixed frame (1101) is opposite to the top of the maintenance platform (8).

7. The fuel injection pump repair support frame of claim 6, wherein: the side of fixed frame (1101) is provided with a plurality of bolts (1103), and the top of bolt (1103) is provided with fixation clamp (1104), and fixation clamp (1104) can adjust fixed angle.