Rack fixing base
By designing a bench fixing base with sewage drain and auxiliary sewage drain, the rust problem caused by the difficulty in cleaning up stains in the traditional bench fixing base is solved, effectively discharge of stains, and improving the safety and tolerance of the equipment.
Patent Information
- Application Number
- CN202421839675.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-31
AI Technical Summary
After a long time of use, traditional bench fixture bases are prone to accumulate stains in the grooves, which are difficult to clean, resulting in rust, affecting bearing capacity, and may cause potential harm to the equipment and the environment.
A bench fixing base is designed, including base, bumps, threaded holes, sewage drainage tanks and auxiliary sewage drainage tanks. Through these structures, the effective discharge of stains is achieved, rust is prevented, and the safety of the equipment is improved.
It effectively solves the problem of long-term accumulation of stains, prevents rust, ensures the bearing capacity of the base, avoids the potential harm of stain deterioration to the equipment and the environment, and improves the safety of the equipment.
Smart Images
Figure CN222993995U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fixed bases, and more specifically, it relates to a bench fixing base. Background Art
[0002] During the development of an engine, in order to obtain various parameters of the engine, it is usually necessary to fix the engine on a bench for testing. In this process, the required test time is long and it is not easy to move, which makes it easy for stains to accumulate in the test bench base.
[0003] During the long-term use of traditional bench fixing bases, since stains are likely to accumulate in the open channels, these stains are not only difficult to clean, but also cause rust due to long-term immersion, affecting the bearing capacity of the base and even making it impossible to carry out subsequent work, such as rusty screws being difficult to unscrew. In addition, the deterioration of the stains in the channels may also pose potential hazards to the equipment and the working environment. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide a bench fixing base aiming at the above-mentioned deficiencies of the prior art, which can effectively discharge the stains in the channels, prevent rust caused by long-term immersion, avoid the potential hazards that may be caused by the deterioration of the stains in the channels, and improve the safety of the equipment.
[0005] The technical solution of the utility model is as follows: a bench fixing base, including a base, a convex block is provided on the base, a threaded hole is provided on the convex block and penetrates through the convex block and extends to the bottom of the base, a sewage discharge groove communicating with the threaded hole is provided at the bottom of the base, both ends of the sewage discharge groove axially extend to the end faces at both ends of the base, and step surfaces are provided on the top of the base on both sides of the convex block.
[0006] Further, the cross-section of the sewage discharge groove is an equilateral triangle.
[0007] Further, the central axis of the sewage discharge groove coincides with the central axis of the base.
[0008] Further, a guiding surface is provided on the base, there are two guiding surfaces in total, the two guiding surfaces are respectively located at the axial end faces at both ends of the base, and the guiding surface is a conical surface or an arc surface concave towards the center of the base.
[0009] Further, a plurality of auxiliary sewage discharge grooves are provided on the base, the auxiliary sewage discharge grooves are semi-circular arcs, and both ends of the auxiliary sewage discharge grooves axially extend to the end faces at both ends of the base.
[0010] Further, there are at least two auxiliary sewage discharge grooves, and at least one auxiliary sewage discharge groove is provided on both sides of the sewage discharge groove.
[0011] Furthermore, chamfered corners are provided at the four corners of the base.
[0012] Furthermore, anti-slip patterns are provided on the stepped surface to increase the friction between the stepped surface and the channel.
[0013] Furthermore, the anti-slip patterns are evenly arranged on the stepped surface along the width direction of the base.
[0014] Advantages
[0015] Compared with the prior art, the present utility model has the following advantages:
[0016] 1. For the bench fixing base of the present utility model, by providing a sewage discharge groove and an auxiliary sewage discharge groove, the stains in the channel can be effectively discharged, solving the problem caused by the long-term inability to discharge stains, preventing the rusting phenomenon caused by long-term immersion, ensuring the bearing capacity of the base and the smooth progress of subsequent work. It avoids the potential hazards that may be caused by the deterioration of stains in the channel and improves the safety of the equipment.
[0017] 2. For the bench fixing base of the present utility model, the cross-section of the sewage discharge groove is an equilateral triangle, and the triangle has extremely high stability. Therefore, the structure of the sewage discharge groove does not affect the bearing capacity required by the original structure, and the sewage discharge groove can effectively reduce the use of consumables, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0019] Figure 2 is a cross-sectional structural schematic diagram of the present utility model;
[0020] Figure 3 is a structural schematic diagram of the base and the channel of the present utility model;
[0021] Figure 4 is a structural schematic diagram when the present utility model is in use;
[0022] Figure 5 is the flow direction of the stains in the channel of the present utility model.
[0023] Wherein: 1 - base, 2 - convex block, 3 - sewage discharge groove, 4 - threaded hole, 5 - stepped surface, 6 - guiding surface, 7 - auxiliary sewage discharge groove, 8 - chamfered corner, 9 - anti-slip pattern, 10 - bench, 11 - channel, 12 - generator base. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The following further describes the present utility model with reference to the specific embodiments in the drawings.
[0025] Refer to Figures 1-5, A bench fixing base, including base 1, on which there is a bump 2. There is a threaded hole 4 passing through the bump 2 and extending to the bottom of the base 1. At the bottom of the base 1, there is a sewage discharge groove 3 communicating with the threaded hole 4. The two ends of the sewage discharge groove 3 axially extend to the end faces at both ends of the base 1. On the top of the base 1 on both sides of the bump 2, there are step surfaces 5. By making the step surfaces 5 adapt to the grooves 11 on the bench 10, the base 1 will not fall off upward. By threadedly connecting the threaded hole 4 with a screw rod, the base 1 is fixedly connected to the engine base 12. At this time, the base 1 moves upward in the groove 11, so that the anti-slip patterns 9 on the step surfaces 5 contact the inner wall surface of the groove 11, thus completing the fixation of the base 1 in the groove 11. By setting the sewage discharge groove 3 and the auxiliary sewage discharge groove 7, the stains in the groove 11 can be effectively discharged, solving the problem caused by the long-term non-discharge and accumulation of stains in the groove 11, preventing the rusting phenomenon caused by long-term immersion, avoiding the possible hazards caused by the deterioration of the stains in the groove 11, and improving the safety of the equipment and the environment.
[0026] In this embodiment, the cross-section of the sewage discharge groove 3 is an equilateral triangle. A sewage discharge groove 3 axially penetrating the base 1 is provided at the bottom of the base 1. The structure of this sewage discharge groove 3 is an equilateral triangle, and a triangle has extremely high stability. Therefore, the structure of this sewage discharge groove 3 does not affect the force that the original structure needs to bear, and the sewage discharge groove 3 can effectively reduce the use of consumables, thereby reducing costs.
[0027] In this embodiment, the central axis of the sewage discharge groove 3 coincides with the central axis of the base 1, making the sewage discharge groove 3 located at the middle position of the base 1, effectively improving the sewage discharge effect of the sewage discharge groove 3.
[0028] In this embodiment, there are guide surfaces 6 on the base 1. There are two guide surfaces 6 in total. The two guide surfaces 6 are respectively located at the axial two end faces of the base 1, and the guide surfaces 6 are conical surfaces or arc surfaces concave towards the center of the base 1. The guide surfaces 6 on both sides of the sewage discharge groove 3 can accelerate the sewage discharge speed and further improve the sewage discharge effect of the sewage discharge groove 3.
[0029] In this embodiment, there are multiple auxiliary sewage discharge grooves 7 on the base 1. The auxiliary sewage discharge grooves 7 are semi-circular arcs. The two ends of the auxiliary sewage discharge grooves 7 axially extend to the end faces at both ends of the base 1. By increasing the number of the auxiliary sewage discharge grooves 7, the sewage discharge effect can be further improved. The semi-circular arc-shaped auxiliary sewage discharge grooves 7 have relatively high stability, do not affect the overall structural strength of the original structure, can effectively ensure the bearing capacity of the original structure, and can reduce the material usage of the base 1, saving costs.
[0030] In this embodiment, there are at least two auxiliary sewage discharge grooves 7, and at least one auxiliary sewage discharge groove 7 is arranged on both sides of the sewage discharge groove 3. Adding at least one auxiliary sewage discharge groove 7 on each diversion surface can improve the sewage discharge speed and the sewage discharge effect in the channel 11, and as much as possible, make the stains that are not easy to flow in the channel 11 be discharged through the auxiliary sewage discharge groove 7 or the sewage discharge groove 3, so as to avoid the long-term accumulation of stains in the channel 11.
[0031] In this embodiment, chamfered corners 8 are provided at the four corners of the base 1, which helps the docking between the base 1 and the channel 11 and improves the installation efficiency of the base 1; at the same time, it can avoid the operator being scratched by the right-angle edge on the side of the base 1 when picking up the base 1, thus improving the safety of the operator.
[0032] In this embodiment, anti-slip lines 9 for increasing the friction between the step surface 5 and the channel 11 are provided on the step surface 5. The anti-slip lines 9 are evenly arranged on the step surface 5 along the width direction of the base 1. The anti-slip lines 9 can increase the friction between the step surface 5 and the channel 11, strengthen the stability of the base 1, and avoid the situation of the base 1 sliding during the working process.
[0033] The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which will not affect the implementation effect of the present invention and the practicality of the patent.
Claims
1. A stand fixing base, characterized in that: The utility model comprises a base (1), wherein the base (1) is provided with a protrusion (2), wherein the protrusion (2) is provided with a threaded hole (4) penetrating the protrusion (2) and extending to the bottom of the base (1), and the bottom of the base (1) is provided with a drainage groove (3) connected with the threaded hole (4), wherein both ends of the drainage groove (3) extend axially to the end faces at both ends of the base (1), and the top of the base (1) on both sides of the protrusion (2) is provided with a step surface (5).
2. A stand fixing base according to claim 1, characterized in that: The cross section of the sewage trough (3) is an equilateral triangle.
3. A stand fixing base according to claim 2, characterized in that: The central axis of the sewage trough (3) coincides with the central axis of the base (1).
4. A stand fixing base according to claim 1, characterized in that: The base (1) is provided with a flow guide surface (6), and there are two flow guide surfaces (6) in total. The two flow guide surfaces (6) are respectively located at the end surfaces at both axial ends of the base (1), and the flow guide surfaces (6) are conical surfaces or arc-shaped surfaces that are concave toward the center of the base (1).
5. The stand fixing base according to claim 1, characterized in that: The base (1) is provided with an auxiliary drainage groove (7), the auxiliary drainage groove (7) is semi-arc-shaped, and both ends of the auxiliary drainage groove (7) extend axially to both end surfaces of the base (1).
6. A stand fixing base according to claim 5, characterized in that: There are at least two auxiliary sewage drain grooves (7), and at least one auxiliary sewage drain groove (7) is arranged on both sides of the sewage drain groove (3).
7. The stand fixing base according to claim 1, characterized in that: The four corners of the base (1) are all provided with rounded corners (8).
8. The stand fixing base according to claim 1, characterized in that: The step surface (5) is provided with anti-slip grooves (9) for increasing the friction between the step surface (5) and the groove (11).
9. A stand fixing base according to claim 8, characterized in that: The anti-slip patterns (9) are evenly arranged on the step surface (5) along the width direction of the base (1).