Width-adjustable waste oil liquid pumping automobile placing rack

Abstract

The utility model discloses a width-adjustable waste oil liquid pumping automobile placing rack, which comprises a supporting structure, an adjusting structure, a bearing frame structure and a positioning structure, the outer side of the bottom of the supporting structure is provided with the adjusting structure, the top end of the supporting structure is provided with the positioning structure, and one end of the positioning structure far away from the supporting structure is connected with the bearing frame structure. The supporting structure comprises an inner rod, an outer rod, first threaded holes and a reinforcing ring, the outer side of the inner rod is slidably connected with the outer rod, the reinforcing ring is fixedly installed on the outer side of the outer rod, and the first threaded holes are formed in the front, rear, left and right walls of the inner rod, the outer rod and the reinforcing ring. According to the width-adjustable waste oil liquid pumping automobile placing rack, the distance between the front side supporting structure and the rear side supporting structure is conveniently adjusted through the adjusting structure, so that the chassis width of different automobile types is met, the height of an automobile placed on the supporting structures is adjusted through the supporting structures, and the stability and safety of automobile placing are improved through a bearing frame structure and a positioning structure; and rollover of the vehicle is avoided.

Description

Technical Field

[0001] This utility model relates to the field of car rack technology, specifically an adjustable-width car rack for pumping waste oil. Background Technology

[0002] Waste oil / fluid extraction racks for automobiles are devices specifically designed for placing vehicles and extracting waste oil / fluids during automotive repair or dismantling of scrapped vehicles. The main function of these racks is to safely and efficiently collect and store waste oil / fluids from vehicles, such as engine oil, gasoline, diesel, and coolant, for subsequent processing and recycling.

[0003] Existing storage racks are of fixed size and cannot be adjusted left or right to accommodate the chassis width of different vehicle models, which poses a safety hazard and can lead to vehicle rollover. Therefore, we propose an adjustable-width waste oil storage rack for automobiles to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable-width waste oil pumping vehicle rack to solve the problem mentioned in the background art that the existing racks are of fixed size and cannot be adjusted left and right to meet the chassis width of different vehicle models, resulting in unsafe placement and the phenomenon of vehicle rollover.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-width waste oil pumping vehicle rack, comprising a support structure, an adjustment structure, a load-bearing frame structure, and a positioning structure. The adjustment structure is installed on the outer bottom of the support structure, and the positioning structure is installed on the top of the support structure. The end of the positioning structure away from the support structure is connected to the load-bearing frame structure.

[0006] Preferably, the support structure includes an inner rod, an outer rod, a first threaded hole, and a reinforcing ring. The outer rod is slidably connected to the outer side of the inner rod, and the reinforcing ring is fixedly installed on the outer side of the outer rod.

[0007] Preferably, the inner rod, outer rod, and reinforcing ring are provided with multiple first threaded holes on their front, rear, left, and right walls, and the first threaded holes in the reinforcing ring communicate with the first threaded holes in the outer rod.

[0008] Preferably, the adjustment structure includes an adjustment groove, a second threaded hole, a first connecting plate, and a second connecting plate. The second threaded hole is respectively opened in the front and rear of the adjustment groove, inside the bottom wall, inside the front wall of the inner rod, and inside the wall of the first connecting plate.

[0009] Preferably, the front and rear walls of the adjusting groove are fixed to the inner rod by screws through the second threaded hole, and the first connecting plate is fixedly installed at the bottom end of the inner rod.

[0010] Preferably, the bottom wall of the adjusting groove is fixed to the inner rod by a first connecting plate, a second threaded hole and screws, and the second connecting plate is fixedly installed on the front and rear sides of the outer end of the adjusting groove.

[0011] Preferably, the load-bearing frame structure includes a first load-bearing rod, a first connecting rod, a hinge, a second load-bearing rod, and a second connecting rod, with the first connecting rod and the second connecting rod respectively fixedly connected to the inner sides of the first load-bearing rod and the second load-bearing rod.

[0012] Preferably, the ends of the first connecting rod and the second connecting rod away from the first load-bearing rod and the second load-bearing rod are both connected by hinges, and the first load-bearing rod and the second load-bearing rod are rotatably connected by the hinges.

[0013] Preferably, the positioning structure includes a positioning rod, a positioning groove, and a third threaded hole. The positioning rod is fixedly installed at the bottom of the first and second load-bearing rods, and the positioning groove is fixedly installed at the top of the outer side of the outer rod.

[0014] Preferably, the positioning rod and the positioning groove have multiple third threaded holes on their front and rear walls, the positioning rod is disposed in the positioning groove, and the positioning rod and the positioning groove are fixed by the third threaded holes and screws.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the adjustable width waste oil pumping car rack can easily adjust the distance between the front and rear support structures through the adjustment structure, thereby meeting the chassis width of different models. The height of the car placed on it can be adjusted through the support structure. The load-bearing frame structure and positioning structure can improve the stability and safety of car placement and prevent the vehicle from overturning.

[0016] 1. It is equipped with an adjustment mechanism to adjust the maximum (** meters) and minimum (** meters) width of the vehicle chassis. The first connecting plate is fixed to the ground, eliminating the need to drill many holes in the ground. The inner rod is set inside the adjustment groove, and multiple second threaded holes are opened in the wall of the adjustment groove. By moving the inner rods on the front and rear sides, the distance between them can be adjusted.

[0017] Furthermore, second threaded holes are provided in the inner walls of the front and rear walls and the bottom wall of the adjusting groove. The front and rear walls of the adjusting groove are fixed to the inner rod through the second threaded holes and screws, and the bottom wall of the adjusting groove is fixed to the screws through the second connecting plate and the second threaded holes. The double connection improves the stability.

[0018] 2. It is equipped with a support structure, with an outer rod slidably connected to the outer side of the inner rod. Pulling the outer rod upward or pushing it downward can adjust the height of the outer rod, thereby adjusting the height at which the car is placed.

[0019] Furthermore, a reinforcing ring is fixedly connected to the outer side of the outer rod. The reinforcing ring, the inner rod, and the front, back, left, and right walls of the outer rod are all provided with first threaded holes, and the four sides are fixed at the same time to ensure the stability of the structure.

[0020] 3. It is equipped with a load-bearing frame structure. The two load-bearing rods are rotatably connected by two connecting rods and hinges to form a frame structure, thereby improving the stability of the car.

[0021] Furthermore, the positioning rod moves left and right to adjust to a suitable position, and is then fixedly connected to the screw through the third threaded hole. Attached Figure Description

[0022] Figure 1 This is a frontal sectional view of the present invention.

[0023] Figure 2 This is a front view structural diagram of the present invention;

[0024] Figure 3 This is a side view of the structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the load-bearing frame structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the adjusting groove structure of this utility model.

[0027] In the diagram: 1. Support structure; 101. Inner rod; 102. Outer rod; 103. First threaded hole; 104. Reinforcing ring; 2. Adjustment structure; 201. Adjustment groove; 202. Second threaded hole; 203. First connecting plate; 204. Second connecting plate; 3. Load-bearing frame structure; 301. First load-bearing rod; 302. First connecting rod; 303. Hinge; 304. Second load-bearing rod; 305. Second connecting rod; 4. Positioning structure; 401. Positioning rod; 402. Positioning groove; 403. Third threaded hole. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1 - Figure 5 The present invention provides the following technical solution:

[0030] Example 1: Existing waste oil pumping vehicle racks are not convenient for adjusting the distance between the support structures 1 at both ends, thus failing to meet the chassis width requirements of different vehicle models. To solve this technical problem, this example discloses the following technical content:

[0031] An adjustable-width waste oil storage rack for automobiles includes a support structure 1, an adjustment structure 2, a load-bearing frame structure 3, and a positioning structure 4. The adjustment structure 2 is installed on the outer bottom of the support structure 1, and the positioning structure 4 is installed on the top of the support structure 1. The end of the positioning structure 4 away from the support structure 1 is connected to the load-bearing frame structure 3.

[0032] like Figure 1 - Figure 3 and Figure 5 As shown, the adjustment structure 2 includes an adjustment groove 201, a second threaded hole 202, a first connecting plate 203, and a second connecting plate 204. The second connecting plate 204 is fixedly installed on the front and rear sides of the outer end of the adjustment groove 201. The second connecting plate 204 is fixed to the ground by screws, thereby fixing the adjustment groove 201 to the ground. The second threaded hole 202 is respectively opened in the front and rear, bottom wall, front wall of the inner rod 101, and wall of the first connecting plate 203 of the adjustment groove 201. The two inner rods 101 are placed on the left and right sides of the adjustment groove 201 respectively. The adjustment groove 2 is selected according to the width of the car chassis. The second threaded hole 202 is located at a suitable position inside the front wall. Align the second threaded hole 202 on the front and rear sides of the inner rod 101 with it, and screw in the screw to adjust the distance between the two outer rods 102 so that cars with different chassis widths can be placed at their outer top. The first connecting plate 203 is fixedly installed at the bottom of the inner rod 101. At this time, the second threaded hole 202 in the first connecting plate 203 is aligned with the second threaded hole 202 at the bottom of the adjusting groove 201. Screw in the screw. The two-layer connecting structure is used to improve the firmness of the connection between the inner rod 101 and the adjusting groove 201.

[0033] Example 2: Existing waste oil pumping vehicle racks are not convenient for adjusting the vehicle's height. To solve this technical problem, this example discloses the following technical content:

[0034] like Figures 1-3As shown, the support structure 1 includes an inner rod 101, an outer rod 102, a first threaded hole 103, and a reinforcing ring 104. Multiple first threaded holes 103 are provided on the front, rear, left, and right walls of the inner rod 101, outer rod 102, and reinforcing ring 104. The outer rod 102 is slidably connected to the outer side of the inner rod 101. By pulling the outer rod 102 upwards, and selecting a suitable first threaded hole 103 according to the required vehicle height, the first threaded hole 103 of the inner rod 101 is aligned with the first threaded hole 103 of the required height on the inner rod 101. Screws are then tightened to secure the alignment. A reinforcing ring 104 is fixedly installed on the outer side of the outer rod 102. The first threaded hole 103 in the reinforcing ring 104 communicates with the first threaded hole 103 in the outer rod 102. The screw is first screwed into the reinforcing ring 104, and then screwed into the outer rod 102 and the inner rod 101, thereby fixing the outer rod 102. When the reinforcing ring 104 is tightened, the squeezing force of the outer rod 102 on the inner rod 101 is increased, thereby making the connection between the two more secure. The front, back, left and right walls of the inner rod 101 and the outer rod 102 are all fixedly connected with screws, further improving the strength of the connection between the two.

[0035] Example 3: Existing waste oil pumping vehicle racks have insufficient safety performance when placing vehicles, as they are prone to tipping over. To address this technical problem, this example discloses the following technical content:

[0036] like Figure 1 - Figure 4 As shown, the load-bearing frame structure 3 includes a first load-bearing rod 301, a first connecting rod 302, a hinge 303, a second load-bearing rod 304, and a second connecting rod 305. The first connecting rod 302 and the second connecting rod 305 are fixedly connected to the inner sides of the first load-bearing rod 301 and the second load-bearing rod 304, respectively. The ends of the first connecting rod 302 and the second connecting rod 305 away from the first load-bearing rod 301 and the second load-bearing rod 304 are both connected to the hinge 303, so that the first load-bearing rod 301 and the second load-bearing rod 304 are rotatably connected through the hinge 303. The first load-bearing rod 301 and the second load-bearing rod 304 are respectively installed on the outer top of the outer rod 102 through the positioning structure 4. When the car is placed on the first load-bearing rod 301 and the second load-bearing rod 304, the first connecting rod 302 and the second connecting rod 305 are on its front, so that there are rods to block the bottom of the car, thereby making the car less likely to overturn.

[0037] The positioning structure 4 includes a positioning rod 401, a positioning groove 402, and a third threaded hole 403. The positioning rod 401 is fixedly installed at the bottom of the first load-bearing rod 301 and the second load-bearing rod 304. The positioning groove 402 is fixedly installed at the top of the outer side of the outer rod 102. The positioning rod 401 is placed in the positioning groove 402. The load-bearing frame structure 3 is moved left and right according to the position of the two outer rods 102. Multiple third threaded holes 403 are opened in the front and rear walls of the positioning rod 401 and the positioning groove 402. The third threaded holes 403 of the two are aligned and screws are screwed in for fixation.

[0038] Working principle: The adjustment slots 201 on the front and rear sides are fixed according to the length of the car. The distance between the two inner rods 101 on the left and right sides is adjusted according to the width of the car and the distance between the two inner rods 101 in Embodiment 1. The height of the outer rod 102 is adjusted according to Embodiment 2. The load-bearing frame structure 3 is installed according to Embodiment 3. All the above structures are connected by screws, which makes the rack easy to disassemble and store.

[0039] The above completes a series of operations for the adjustable-width waste oil pumping vehicle rack. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0040] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0041] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable width used oil liquid automobile placing frame, comprising a support structure (1), an adjusting structure (2), a bearing frame structure (3) and a positioning structure (4), characterized in that: the bottom outer side of the support structure (1) is provided with the adjusting structure (2), and the top end of the support structure (1) is provided with the positioning structure (4), and the end away from the support structure (1) of the positioning structure (4) is connected with the bearing frame structure (3).

2. The adjustable width used oil drain vehicle support rack of claim 1, wherein: The support structure (1) comprises an inner rod (101), an outer rod (102), a first threaded hole (103) and a reinforcing ring (104), the outer side of the inner rod (101) is slidably connected with the outer rod (102), and the outer side of the outer rod (102) is fixedly provided with the reinforcing ring (104).

3. An adjustable width used oil fluid vehicle support rack as defined in claim 2 wherein: A plurality of first threaded holes (103) are formed in the front, rear, left and right walls of the inner rod (101), the outer rod (102) and the reinforcing ring (104), and the first threaded holes (103) in the reinforcing ring (104) are communicated with the first threaded holes (103) in the outer rod (102).

4. The adjustable width used oil drain pan of claim 1, wherein: The adjusting structure (2) comprises an adjusting groove (201), a second threaded hole (202), a first connecting plate (203) and a second connecting plate (204), and the second threaded holes (202) are respectively formed in the front and rear walls, the bottom end walls of the adjusting groove (201), the front wall of the inner rod (101) and the wall of the first connecting plate (203).

5. An adjustable width used oil fluid vehicle support rack as defined in claim 4 wherein: The front and rear walls of the adjusting groove (201) are fixed with the inner rod (101) through the second threaded holes (202) and screws, and the first connecting plate (203) is fixedly installed at the bottom end of the inner rod (101).

6. An adjustable width used oil fluid vehicle support rack as defined in claim 4 wherein: The bottom wall of the adjusting groove (201) is fixed with the inner rod (101) through the first connecting plate (203), the second threaded holes (202) and screws, and the second connecting plate (204) is fixedly installed at the outer end of the adjusting groove (201).

7. An adjustable width used oil liquid automotive rack as defined in claim 1 wherein: The bearing frame structure (3) comprises a first bearing rod (301), a first connecting rod (302), a hinge (303), a second bearing rod (304) and a second connecting rod (305), and the inner sides of the first bearing rod (301) and the second bearing rod (304) are respectively fixedly connected with the first connecting rod (302) and the second connecting rod (305).

8. An adjustable width used oil fluid vehicle support rack as defined in claim 7 wherein: The ends away from the first bearing rod (301) and the second bearing rod (304) of the first connecting rod (302) and the second connecting rod (305) are both connected with the hinge (303), and the first bearing rod (301) is rotationally connected with the second bearing rod (304) through the hinge (303).

9. An adjustable width used oil liquid automotive rack as defined in claim 1 wherein: The positioning structure (4) comprises a positioning rod (401), a positioning groove (402) and a third threaded hole (403), the positioning rod (401) is fixedly installed at the bottom of the first bearing rod (301) and the second bearing rod (304), and the positioning groove (402) is fixedly installed at the top end of the outer rod (102).

10. An adjustable width used oil fluid vehicle support rack as defined in claim 9 wherein: The positioning rod (401) and the positioning groove (402) are provided with a plurality of third threaded holes (403) in the front and back walls, the positioning rod (401) is arranged in the positioning groove (402), and the positioning rod (401) and the positioning groove (402) are fixed through the third threaded holes (403) and screws.

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