Composite workbench
By designing a structure on the workbench that consists of reinforcing rods, a support frame, and a platform body, the problem of reduced support strength of the workbench is solved, resulting in a more stable support effect and reducing the risk of wear and breakage.
Patent Information
- Application Number
- CN202422393667.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The existing workbench loses its support strength after prolonged use, making it prone to bending or breaking, which can cause parts to fall and become damaged.
A composite workbench was designed, comprising a support frame, a platform, reinforcing rods, reinforcing plates, telescopic rods, and load-bearing rods. By increasing the contact area between the reinforcing rods and the platform and making them detachable, the elastic deformation of the telescopic rods and load-bearing rods is used to achieve stable support for the platform.
It improves the support effect of the workbench, reduces wear, enhances the stability of the platform, prevents breakage, and ensures the safety of parts.
Smart Images
Figure CN223519625U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of workbench, more specifically, it relates to a composite workbench. BACKGROUND
[0002] The composite workbench is a common bearing equipment used in production workshop, which is used to place parts needed during equipment operation, and is also used to maintain the parts on the workbench when some parts are damaged.
[0003] With the increase of the use time of the workbench, the working length of the workbench itself is reduced, when the weight of the parts stacked on the workbench is greater than the supporting force of the workbench with reduced strength, the workbench will be bent or even broken, and when the workbench is broken, the parts will fall to the ground and be damaged, therefore, a structure is provided to solve the problem of reduced supporting strength of the workbench after long time use. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies in the prior art, the utility model aims at providing a composite workbench which improves the supporting effect of the workbench through the structure.
[0005] The above technical purpose of the utility model is realized by the following technical scheme: a composite workbench, comprising a support frame and a table body fixedly connected to the support frame, a reinforcing rod fixedly connected to the support frame and abutting against the table body, the central axis of the reinforcing rod coincides with the central axis of the table body, a plurality of reinforcing sheets rotatably connected to the reinforcing rod and arranged in a circular array along the top surface of the reinforcing rod, a plurality of telescopic rods fixedly connected to the support frame and abutting against the table body, the telescopic rods are detachably connected to the reinforcing sheets, and the length of the telescopic rods is inversely proportional to the contact area of the reinforcing sheets and the table body.
[0006] The utility model is further provided as follows: one end of the telescopic rod close to the table body is fixedly connected with a support rod, the distance between one end of the support rod close to the telescopic rod and the table body is less than the distance between the other end of the support rod away from the telescopic rod and the table body, and one end of the support rod close to the reinforcing sheet is fixedly connected with a fixing sheet detachably connected to the reinforcing sheet.
[0007] The utility model is further provided as follows: the cross section of the fixing sheet is in the shape of an arc, the fixing sheet abuts against at least two reinforcing sheets, and the distance between the fixing sheet and the top surface of the reinforcing sheet is five times the distance between the fixing sheet and the bottom surface of the reinforcing sheet.
[0008] The utility model is further provided as follows: the bottom surface of the reinforcing rod is provided with an accommodating groove penetrating through the support frame, a pressure bearing rod is slidably connected in the accommodating groove, the pressure bearing rod is detachably connected to the reinforcing sheet, and the length of the pressure bearing rod is equal to the distance between the support frame and the ground.
[0009] The utility model further sets up: the side wall of reinforcing rod is equipped with sliding slot, the side fixed connection of reinforcing sheet near reinforcing rod has the stopper rod of in sliding slot with pressure bearing rod abuts.
[0010] The utility model further sets up: the pressure bearing rod one end near platform body rotatory connection has along pressure bearing rod width direction center axis symmetry setting a plurality of clamping piece, the clamping piece with support frame can detachable connection.
[0011] The utility model further sets up: the pressure bearing rod fixed connection has the reinforcing plate of section area greater than pressure bearing rod section area, the length of reinforcing plate and pressure bearing rod and with support frame and ground distance are equal.
[0012] Summarized above, the utility model has following beneficial effect: in initial state, reinforcing rod and platform body abut but do not exert support force to platform body, guaranteeed that reinforcing rod can better exert support force to platform body after platform body bending, reduced the wear and tear of platform body to reinforcing rod when using, the setting of reinforcing sheet increased the contact area of reinforcing rod and platform body, and further increased the support effect of structure to platform body through the setting of pressure bearing rod, guaranteed the stable use of platform body. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the structural schematic diagram of the utility model;
[0014] Figure 2 It is the structural schematic diagram of removing platform body in the utility model;
[0015] Figure 3 It is Figure 2 The enlarged view of A part in;
[0016] Figure 4 It is the sectional view of removing platform body in the utility model;
[0017] Figure 5 It is Figure 4 The enlarged view of B part in.
[0018] In the drawing: 1, support frame;2, platform body;3, reinforcing rod;4, reinforcing sheet;5, telescopic rod;6, support rod;7, fixed sheet;8, accommodating groove;9, pressure bearing rod;10, sliding slot;11, stopper rod;12, clamping piece;13, reinforcing plate. DETAILED DESCRIPTION
[0019] The utility model is described in detail below in combination with the drawings and examples.
[0020] A kind of composite workbench, such as Figure 1As shown, including support frame 1 and welded on the support frame 1 on the body 2, support frame 1 welded with the body 2 of the resistance of the reinforcing bar 3, the center axis of the reinforcing bar 3 coincides with the center axis of the body 2, in the initial state, the reinforcing bar 3 and the bottom surface of the body 2 is in contact with the body 2 but not to apply support force, reducing the wear of the body 2 in the process of use of the reinforcing bar 3, when the body 2 bending, with the body 2 of the resistance of the reinforcing bar will be applied to the body 2 support force, reducing the possibility of the body 2 fracture, the traditional body 2 support is in its four vertices, so by setting the welding position of the reinforcing bar 3 to ensure the support effect of the middle position of the body 2, the overall structure of the body 2 is strengthened.
[0021] As shown in Figures 1-3 , the reinforcing bar 3 is rotatably connected with a plurality of reinforcing pieces 4 along the top surface of the reinforcing bar 3 circumferential array, the setting of the reinforcing piece 4 increases the contact area of the reinforcing bar 3 and the body 2, the reinforcing piece 4 is rotatably connected on the four walls of the reinforcing bar 3, which ensures the uniform support of the reinforcing bar 3 to the body 2, the support frame 1 is fixedly connected with a plurality of telescopic rods 5 which are in contact with the body 2, the telescopic rod 5 is detachably connected with the reinforcing piece 4, the length of the telescopic rod 5 is inversely proportional to the contact area of the reinforcing piece 4 and the body 2, when the body 2 is bent, the top surface of the telescopic rod 5 moves downward, at this time the restriction of the telescopic rod 5 to the reinforcing piece 4 disappears, the reinforcing piece 4 will rotate to the horizontal state with the ground and contact with the body 2, which ensures the stable support of the structure to the body 2.
[0022] As shown in Figures 1-3 , the rotating connection between the reinforcing bar 3 and the reinforcing piece 4 is provided with a rotating hole one, a torsional spring one is bonded in the rotating hole one, the two ends of the torsional spring one are bonded with the reinforcing bar 3 and the reinforcing piece 4 respectively, in the initial state, the telescopic rod 5 exerts pressure on the reinforcing piece 4 to make the torsional spring one torsionally deformed, when the telescopic rod 5 moves downward, the pressure on the torsional spring one disappears, the reinforcing piece 4 will rotate to the bottom surface of the body 2 under the action of the elastic deformation performance of the torsional spring one, which ensures the stable use of the structure.
[0023] As shown in Figures 1-4 , the end of the telescopic rod 5 close to the body 2 is welded with a support rod 6, the distance between the end of the support rod 6 close to the telescopic rod 5 and the body 2 is less than the distance between the end of the support rod 6 away from the telescopic rod 5 and the body 2, the end of the support rod 6 close to the reinforcing piece 4 is welded with a fixed piece 7 which is detachably connected with the reinforcing piece 4, the setting of the support rod 6 ensures the stable connection between the fixed piece 7 and the telescopic rod 5, which ensures that when the length of the telescopic rod 5 decreases, the fixed piece 7 can stably slide downward along the outer circumferential wall of the fixed piece 7 until losing the restriction to the reinforcing piece 4.
[0024] As shown in Figures 1-3As shown, the cross-sectional shape of the fixing piece 7 is an arc, and the fixing piece 7 abuts against at least two reinforcing pieces 4. Since the reinforcing rod 3 is square, the arc-shaped fixing piece 7 can stably limit the adjacent two fixing pieces 7, thereby reducing the accumulation of the structure while ensuring the fixing effect. The distance between the fixing piece 7 and the top surface of the reinforcing piece 4 is five times the distance between the fixing piece 7 and the bottom surface of the reinforcing piece 4. Therefore, as long as the telescopic rod 5 is shortened by a small distance, the fixing piece 7 can quickly separate from the reinforcing piece 4, thereby ensuring the timeliness of the structure support.
[0025] As shown in Figure 1 , Figure 3 and Figure 5 , the bottom surface of the reinforcing rod 3 is provided with an accommodating groove 8 penetrating the support frame 1. The accommodating groove 8 is slidably connected with a pressure bearing rod 9. The relative position of the pressure bearing rod 9 to the reinforcing rod 3 is the same. Since the reinforcing rod 3 is welded to the support frame 1, the support frame 1 supports the reinforcing rod 3. The pressure bearing rod 9 is detachably connected with the reinforcing piece 4. The length of the pressure bearing rod 9 is equal to the distance between the support frame 1 and the ground. When the reinforcing piece 4 rotates to abut against the table body 2, the pressure bearing rod 9 completely penetrates the reinforcing rod 3 and abuts against the ground, thereby further enhancing the support effect of the reinforcing rod 3 and the reinforcing piece 4 on the table body 2.
[0026] As shown in Figure 1 , Figure 3 , Figure 4 and Figure 5 , the side wall of the reinforcing rod 3 is provided with a sliding groove 10. The side of the reinforcing piece 4 close to the reinforcing rod 3 is welded with a limiting rod 11 extending into the sliding groove 10 and abutting against the pressure bearing rod 9. The limiting rod 11 is used to fix the reinforcing piece 4 and the pressure bearing rod 9. The friction force between the limiting rod 11 and the pressure bearing rod 9 is greater than the weight of the pressure bearing rod 9. Therefore, when the limiting rod 11 abuts against the pressure bearing rod 9, the pressure bearing rod 9 will not slide down under the action of its own weight. When the reinforcing piece 4 rotates, the limiting rod 11 will rotate together under the action of the reinforcing piece 4, thereby losing the clamping of the pressure bearing rod 9.
[0027] As shown in Figure 1 and Figure 5As shown, the pressure bearing rod 9 is rotatably connected with a plurality of clamping pieces 12 symmetrically arranged along the central axis of the width direction of the pressure bearing rod 9 at one end close to the table body 2, the clamping pieces 12 are detachably connected with the support frame 1, a rotating hole two is formed at the rotatable connection of the clamping piece 12 and the pressure bearing rod 9, and a torsion spring two is arranged in the rotating hole two and is adhered to the pressure bearing rod 9 and the clamping piece 12 respectively, when the pressure bearing rod 9 is accommodated in the reinforcing rod 3, the clamping piece 12 is in an inclined state, the torsion spring two is twisted and deformed by the pressure applied by the inner wall of the accommodating groove 8, when the ground of the pressure bearing rod 9 abuts against the ground, the restriction of the inner wall of the accommodating groove 8 to the clamping piece 12 disappears, the pressure applied to the torsion spring two disappears and the torsion spring two resets under the action of the elastic deformation performance thereof, under the action of the torsion spring two, the clamping piece 12 can only rotate to be horizontal to the ground and cannot continue to rotate, at this time, the clamping piece 12 abuts against the support frame 1, thereby realizing the supporting effect of the support frame 1 and the reinforcing rod 3.
[0028] As shown in Figure 1 and Figure 5 As shown, the pressure bearing rod 9 is rotatably connected with a plurality of clamping pieces 12 symmetrically arranged along the central axis of the width direction of the pressure bearing rod 9 at one end close to the table body 2, the clamping pieces 12 are detachably connected with the support frame 1, a rotating hole two is formed at the rotatable connection of the clamping piece 12 and the pressure bearing rod 9, and a torsion spring two is arranged in the rotating hole two and is adhered to the pressure bearing rod 9 and the clamping piece 12 respectively, when the pressure bearing rod 9 is accommodated in the reinforcing rod 3, the clamping piece 12 is in an inclined state, the torsion spring two is twisted and deformed by the pressure applied by the inner wall of the accommodating groove 8, when the ground of the pressure bearing rod 9 abuts against the ground, the restriction of the inner wall of the accommodating groove 8 to the clamping piece 12 disappears, the pressure applied to the torsion spring two disappears and the torsion spring two resets under the action of the elastic deformation performance thereof, under the action of the torsion spring two, the clamping piece 12 can only rotate to be horizontal to the ground and cannot continue to rotate, at this time, the clamping piece 12 abuts against the support frame 1, thereby realizing the supporting effect of the support frame 1 and the reinforcing rod 3.
[0029] Working principle: in the initial state, the pressure bearing rod 9 is accommodated in the reinforcing rod 3, and the fixed piece 7 abuts against the plurality of reinforcing pieces 4, when the table body 2 is bent, the table body 2 will apply pressure to the telescopic rod 5 to reduce the length of the telescopic rod 5, the movement of the telescopic rod 5 will drive the support rod 6 and the fixed piece 7 to move towards the ground, at this time, the restriction of the fixed piece 7 to the reinforcing piece 4 disappears, the reinforcing piece 4 will rotate to abut against the table body 2 under the action of the torsion spring one, the rotation of the reinforcing piece 4 will make the limiting rod 11 lose the restriction to the pressure bearing rod 9, the pressure bearing rod 9 will slide downward to contact the ground under the action of its own gravity, and the pressure bearing rod 9, the reinforcing piece 4 and the reinforcing rod 3 realize the support of the table body 2.
[0030] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application are also regarded as the protection scope of the present application.
Claims
1. A composite workbench comprising a support frame (1) and a table body (2) fixedly connected to the support frame (1), characterized in that: The support frame (1) is fixedly connected with the reinforcing rod (3) abutting against the table body (2), the central axis of the reinforcing rod (3) coincides with the central axis of the table body (2), a plurality of reinforcing sheets (4) are rotationally connected on the reinforcing rod (3) along the top surface circumferential array of the reinforcing rod (3), a plurality of telescopic rods (5) are fixedly connected on the support frame (1) and abut against the table body (2), the telescopic rod (5) is detachably connected with the reinforcing sheet (4), and the length of the telescopic rod (5) is inversely proportional to the contact area of the reinforcing sheet (4) and the table body (2).
2. A composite workbench according to claim 1, wherein: The telescopic rod (5) is fixedly connected with the support rod (6) at one end close to the table body (2), the distance between the end of the support rod (6) close to the telescopic rod (5) and the table body (2) is less than the distance between the end of the support rod (6) away from the telescopic rod (5) and the table body (2), and the end of the support rod (6) close to the reinforcing sheet (4) is fixedly connected with the fixing sheet (7) detachably connected with the reinforcing sheet (4).
3. A composite workbench according to claim 2, wherein: The cross-sectional shape of the fixing sheet (7) is a circular arc, the fixing sheet (7) abuts against at least two reinforcing sheets (4), and the distance between the fixing sheet (7) and the top surface of the reinforcing sheet (4) is five times the distance between the fixing sheet (7) and the bottom surface of the reinforcing sheet (4).
4. The composite work platform of claim 1, wherein: The bottom surface of the reinforcing rod (3) is provided with the accommodating groove (8) penetrating through the support frame (1), the pressure bearing rod (9) is slidably connected in the accommodating groove (8), the pressure bearing rod (9) is detachably connected with the reinforcing sheet (4), and the length of the pressure bearing rod (9) is equal to the distance between the support frame (1) and the ground.
5. A composite workbench according to claim 4, wherein: The side wall of the reinforcing rod (3) is provided with the sliding groove (10), and the side of the reinforcing sheet (4) close to the reinforcing rod (3) is fixedly connected with the limiting rod (11) extending into the sliding groove (10) and abutting against the pressure bearing rod (9).
6. A composite workbench according to claim 4, wherein: The end of the pressure bearing rod (9) close to the table body (2) is rotationally connected with the plurality of clamping sheets (12) symmetrically arranged along the central axis in the width direction of the pressure bearing rod (9), and the clamping sheet (12) is detachably connected with the support frame (1).
7. A composite workbench according to claim 4, wherein: The pressure bearing rod (9) is fixedly connected with the reinforcing plate (13) having a larger cross-sectional area than the pressure bearing rod (9), and the length of the reinforcing plate (13) and the pressure bearing rod (9) is equal to the distance between the support frame (1) and the ground.