CN219870309U - Range extender rack test fixture - Google Patents

Abstract

The utility model discloses a range extender rack testing tool which comprises a base, wherein a support plate is arranged on one side of the base, a support is arranged on one side of the base, a worker screws out screws fixedly connected to a range extender body, the support and a top frame, the screws do not fix the range extender body through the support and the top frame, the worker screws the screws, the screws can move out of the inner sides of a threaded block, a fixed rod and the support, the screws do not fix the support through a pressing plate, the fixed rod and the threaded block, the worker moves the support, the support moves along the fixed block through an opening, the worker rotates the support, the support can drive the top frame to rotate under the action of external force, the support can rotate around the fixed block, the support can drive the top frame to rotate to one side of the base, and the worker screws connected to the range extender body and the base are screwed out, so that the base does not fix the range extender body through the screws.

Description

Range extender rack test fixture

Technical Field

The utility model relates to the technical field of range extender rack testing tools, in particular to a range extender rack testing tool.

Background

The utility model provides a range extender rack test fixture is one of the indispensable devices in the test range extender work, and the staff will increase the range extender and fix on rack test fixture to carry out test fixture to the range extender, have this in view of the fact, traditional device is not perfect enough, does not have the facility of conveniently loading and unloading the range extender, and is more troublesome, and a range extender rack test fixture can make things convenient for the staff to load and unload the range extender, thereby can provide convenience for the staff.

1. Patent document: CN213517344U is a bench for testing range extender, "comprising a bench seat body for installing an engine and a generator of the range extender, the bench seat body comprises a base, a left vertical plate arranged on the base, a right vertical plate arranged on the base, the engine and the generator of the range extender are respectively arranged on the left vertical plate and the right vertical plate and are connected through a coupling, and a torque analyzer is further connected on the coupling. The bench for testing the range extender provided by the utility model is convenient for checking the concentric shafts of the engine and the generator, and can be used for conveniently testing the performance of the range extender. The bench for testing the range extender mainly aims at facilitating concentric shaft calibration of an engine and a generator and can conveniently test the performance of the range extender;

2. patent document: CN210650339U is a testing fixture for a range extender of an automobile, which comprises a connecting component and a testing base, wherein the connecting component comprises an L-shaped plate and a fixed plate, the L-shaped plate comprises a mounting plate and a connecting plate which are vertically connected, two mounting holes are formed in the mounting plate left and right, the fixed plate comprises a bottom plate and two side plates which are respectively and vertically connected with two sides of the bottom plate, two ends of the other side of the two side plates are respectively provided with a fixed screw hole, and a positioning screw hole is formed in the center of the fixed plate and the center of the mounting plate; the test base is provided with two parallel sliding bars, the sliding bars are provided with sliding blocks capable of sliding along the sliding bars, one side of each sliding bar is provided with a cylinder which is parallel to the sliding bars in a telescopic direction and is connected with the sliding blocks, each sliding block is provided with a T-shaped plate, each T-shaped plate comprises a cross bar and a vertical bar which is vertically connected with the middle part of each cross bar, the other ends of the vertical bars are vertically connected with the tops of the sliding blocks, two ends of each cross bar are provided with fixing columns which are vertically connected with the cross bar, the upper parts of the fixing columns are provided with baffle plates, and the mounting plates penetrate through the two fixing columns through two mounting holes. The testing and fixing tool for the automotive range extender mainly aims at saving time and facilitating operation.

The existing portable air quality detection equipment generally needs to split the range extender into 2 parts, namely a first part of a range extender unit and a second part of a range extender radiator; in the splitting process, the cooling water pipe of the range extender and the radiator of the range extender are required to be removed firstly, cooling liquid (antifreeze) is discharged, then fixing screws between two test tools and an iron floor are respectively removed, the separation of the 2 parts is completed, finally the range extender can be moved to other test rooms to be tested, the just-detached parts are required to be restored one by one after reaching the designated test room, the water path of the radiator of the range extender is required to be subjected to exhaust treatment after the cooling liquid (antifreeze) is filled, the whole process of disassembly and installation is time-consuming and labor-consuming, the cooling water pipe of the range extender and the cooling water pump of an engine are not provided with special fixing positions, the cooling water pipe of the range extender and the cooling water pump of the engine are scattered on the ground to be disordered, the parts of the range extender are installed and matched to be dispersed, the use scene of the range extender after being installed on a vehicle in the later period, particularly the thermal management is not simulated, the range extender unit and the chassis joint can be tested by using a common round rubber vibration pad, the range extender can vibrate more when the vibration pad is used for the test, the working efficiency is low, the test cost is high, and the working personnel is inconvenient to carry out the range extender.

Disclosure of Invention

The utility model aims to provide a range extender rack testing tool which can solve the technical problem that a range extender is inconvenient to assemble and disassemble in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the range extender rack test fixture comprises a base, wherein a supporting plate is arranged on one side of the base;

the clamp plate is installed to one side of backup pad, the slider is installed to one side of clamp plate, two a support is installed to one side of clamp plate, two sets of screw have been seted up to the bottom of support, two openings have been seted up to the bottom of support, and the opening is located one side of screw, two fixed blocks are installed to the inboard of support.

Preferably, three fixing rods are arranged at the bottom of the base.

Preferably, a short groove is formed in one side of the supporting plate, and the short groove is located on the outer side of the sliding block.

Preferably, two screws are installed in the pressing plate in a penetrating threaded manner, and threaded blocks are installed on the outer sides of the screws.

Preferably, a top frame is mounted on the top of the bracket.

Preferably, four conical vehicle shock absorbers are arranged at the top of the base, and a range extender radiator is arranged at the top of the base.

Preferably, the engine is installed at the top of base, and the engine is located one side of range extender radiator, and the blast pipe is installed at the top of engine, and condenser tube is located one side of blast pipe, and the range extender body is installed at the top of base, and the range extender body is located the outside of engine, and the range extender unit is installed to the inboard of range extender body, and engine cooling water pump is installed to the inboard of range extender body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through installing the bracket, a worker screws out the screws fixedly connected to the range extender body, the bracket and the top frame, so that the screws do not fix the range extender body through the bracket and the top frame, the worker screws out the screws, the screws move under the support of the pressing plate, the fixing rod and the screw block, the screws can move out of the screw block, the fixing rod and the inner side of the bracket, the screws do not fix the bracket through the pressing plate, the fixing rod and the screw block, the worker moves the bracket, the bracket moves along the fixing block through the opening, the worker rotates the bracket, the bracket can drive the top frame to rotate under the action of external force, the bracket can rotate around the fixing block, the bracket can drive the top frame to rotate to one side of the base, the worker screws out the screws connected to the range extender body and the base, the base is not fixed to the range extender body through the screws, and the device is an integrated test tool when the worker uses the range extender bench to test tools; when the range extender needs to be moved to other laboratory tests, the range extender unit and the range extender radiator do not need to be separated, the fixed screw between the range extender rack test tool and the iron floor is only required to be removed, the whole process of disassembly and assembly is more time-saving and labor-saving than that of the conventional range extender rack test tool, the process of moving and disassembly of the range extender once is completed by about 4 hours, the process of moving and disassembly of the range extender once can be completed by about 2 hours by using the range extender rack test tool, the working efficiency is improved by 50 percent, the working efficiency is obviously improved, the test cost is reduced, and the range extender is simple in structure, more convenient to move, assemble and disassemble than the conventional range extender rack test tool, low in manufacturing cost and reusable, and has no later maintenance cost.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of an engine cooling water pump according to the present utility model;

FIG. 3 is a schematic side view of an engine according to the present utility model;

FIG. 4 is a schematic perspective view of a base of the present utility model;

FIG. 5 is a schematic perspective view of a bracket according to the present utility model;

FIG. 6 is a schematic view of a support plate structure according to the present utility model;

FIG. 7 is a schematic view of a fixed block structure according to the present utility model;

fig. 8 is a schematic view of the screw structure of the present utility model.

In the figure: 1. a base; 2. a fixed rod; 3. a support plate; 4. a short groove; 5. a pressing plate; 6. a slide block; 7. a screw; 8. a screw block; 9. a fixed block; 10. a bracket; 11. a screw hole; 12. an opening; 13. a top frame; 14. conical shock absorber for vehicle; 15. range extender radiator; 16. an engine; 17. an exhaust pipe; 18. a cooling water pipe; 19. a range extender unit; 20. an engine cooling water pump; 21. a range extender body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, a range extender bench test fixture is disclosed;

the automobile-used shock absorber 14 of four toper is installed including base 1, four toper is installed at the top of base 1, increase journey ware radiator 15 is installed at the top of base 1, engine 16 is installed at the top of base 1, and engine 16 is located one side of increase journey ware radiator 15, blast pipe 17 is installed at the top of engine 16, cooling water pipe 18 is installed at the top of engine 16, and cooling water pipe 18 is located one side of blast pipe 17, increase journey ware body 21 is installed at the top of base 1, and increase journey ware body 21 is located the outside of engine 16, increase journey ware unit 19 is installed to the inboard of increase journey ware body 21, increase journey ware body 21 is installed to the inboard of increase journey ware body 21 body, increase journey ware body 21 is by the generator, relay box, engine water route increases heat pump, toper automobile-used shock absorber 14, increase journey ware radiator 15, engine 16, blast pipe 17, cooling water pipe 18, increase journey ware unit 19 and engine cooling water pump 20 constitute, base 1 can provide the support for the part that associates with it, taper automobile-used ware 14 can provide the shock absorber body 21 for increase journey ware body 21, and increase journey ware body 21 can provide shock absorber body 21 for the protection body 21, and can provide the inside of the heat pipe 21 for the engine cooling water pipe body can provide the heat pump body for the protection body for the engine body 21, can provide the cooling water pipe body for the increase journey ware body 21, can provide the cooling water pipe body for the top of the engine cooling water pipe body can provide the top of the cooling water pump body for the top of the engine body, can be cooled down water pump body 21, can provide the top body and can be cooled down to increase journey body 1 and can provide the top body cooling pipe body cooling water pump body for the top body can be increased to increase the top body and be the top body.

Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, a range extender bench test fixture is disclosed;

comprises a base 1, a supporting plate 3 is arranged on one side of the base 1, a short groove 4 is arranged on one side of the supporting plate 3, a pressing plate 5 is arranged on one side of the supporting plate 3, the sliding block 6 is arranged on one side of the pressing plate 5, two screws 7 are arranged in the pressing plate 5 in a penetrating threaded manner, a threaded block 8 is arranged on the outer side of the screws 7, a bracket 10 is arranged on one side of the two pressing plates 5, two groups of screw holes 11 are arranged at the bottom of the bracket 10, two openings 12 are arranged at the bottom of the bracket 10, the openings 12 are arranged on one side of the screw holes 11, two fixing blocks 9 are arranged on the inner side of the bracket 10, a top frame 13 is arranged at the top of the bracket 10, the supporting plate 3 can provide a forming space for the short groove 4 under the fixed support of the fixing rod 2, so that the short groove 4 can provide a guiding function for the movement of the sliding block 6, a fixing screw between a range extender bench test tool and an iron floor is removed by workers, carrying the range extender rack test fixture to a proper position, screwing out screws fixedly connected to the range extender body 21, the bracket 10 and the top frame 13, enabling the screws not to fix the range extender body 21 through the bracket 10 and the top frame 13, enabling a worker to screw the screw rod 7, enabling the screw rod 7 to move under the screw thread support of the pressing plate 5, the fixing rod 2 and the screw thread block 8, enabling the screw rod 7 to move out of the screw thread block 8, the fixing rod 2 and the inner side of the bracket 10, enabling the screw rod 7 not to fix the bracket 10 through the pressing plate 5, the fixing rod 2 and the screw thread block 8, enabling the worker to move the bracket 10 to move along the fixing block 9 through the opening 12, enabling the worker to rotate the bracket 10, enabling the bracket 10 to rotate around the fixing block 9 under the action of external force, the bracket 10 can drive the top frame 13 to rotate to one side of the base 1, a worker screws out screws connected to the range extender body 21 and the base 1, the base 1 does not fix the range extender body 21 through the screws any more, and when the worker uses the range extender rack test tool, the device is an integrated test tool, namely the range extender unit 19 and the range extender radiator 15 are combined into one test tool; when the range extender needs to be moved to other laboratory tests, the range extender unit 19 and the range extender radiator 15 do not need to be separated, the range extender can be carried only by removing the fixing screw between the range extender rack test tool and the iron floor, the whole process of disassembly and assembly is more time-saving and labor-saving than the conventional range extender rack test tool, the process of moving and disassembly of the range extender once is completed by about 4 hours, the process of moving and disassembly of the range extender once can be completed by about 2 hours by using the range extender rack test tool, the working efficiency is improved by 50 percent, the working efficiency can be obviously improved, the test cost is reduced, and the range extender is simple in structure, more convenient to move, install and disassemble than the conventional range extender rack test tool, and low in manufacturing cost, can be repeatedly used, and has no later maintenance cost.

Working principle: before using the device, whether the device has the problem of influencing the use or not should be checked first, when the device is needed to be used by staff, the staff removes the fixing screw between the range extender rack test fixture and the iron floor, carries the range extender rack test fixture to a proper position, screws out the screw blocks 8, the fixing rods 2 and the inner sides of the brackets 10 by the staff, rotates the brackets 10 to one side of the base 1, and removes the fixing parts of the range extender body 21 connected to the base 1 by the staff.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a range extender rack test fixture, includes base (1), its characterized in that: a supporting plate (3) is arranged on one side of the base (1);

the utility model discloses a clamp plate, including backup pad, clamp plate, slider, support, fixed block, clamp plate, slider (6) are installed to one side of backup pad (3), two slider (6) are installed to one side of clamp plate (5) support (10) are installed to one side of clamp plate (5), two sets of screw (11) have been seted up to the bottom of support (10), two openings (12) have been seted up to the bottom of support (10), and opening (12) are located one side of screw (11), two fixed blocks (9) are installed to the inboard of support (10).

2. The range extender stand test fixture of claim 1, wherein: three fixing rods (2) are arranged at the bottom of the base (1).

3. The range extender stand test fixture of claim 1, wherein: a short groove (4) is formed in one side of the supporting plate (3), and the short groove (4) is located on the outer side of the sliding block (6).

4. The range extender stand test fixture of claim 1, wherein: two screws (7) are arranged in the pressing plate (5) in a penetrating threaded manner, and threaded blocks (8) are arranged on the outer sides of the screws (7).

5. The range extender stand test fixture of claim 1, wherein: the top of the bracket (10) is provided with a top frame (13).

6. The range extender stand test fixture of claim 2, wherein: four conical vehicle shock absorbers (14) are arranged at the top of the base (1), and a range extender radiator (15) is arranged at the top of the base (1).

7. The range extender stand test fixture of claim 6, wherein: the engine (16) is installed at the top of base (1), and engine (16) are located one side of journey increase ware radiator (15), blast pipe (17) are installed at the top of engine (16), cooling water pipe (18) are installed at the top of engine (16), and cooling water pipe (18) are located one side of blast pipe (17), journey increase ware body (21) are installed at the top of base (1), and journey increase ware body (21) are located the outside of engine (16), journey increase ware unit (19) are installed to the inboard of journey increase ware body (21), engine cooling water pump (20) are installed to the inboard of journey increase ware body (21).