Ton barrel anti-collision structure

Abstract

The utility model relates to the technical field of ton buckets, in particular to a ton bucket anti-collision structure which comprises a ton bucket body. The corner of the ton barrel body is provided with a concave groove; a buffer piece is detachably connected into the groove, the buffer piece comprises an inflatable or retractable air bag, a plurality of elastic metal sheets are embedded into the air bag, and every two adjacent air bags are communicated through an air guide pipe; the air bag can abut against a steel outer frame outside the ton barrel body in the expansion state. According to the ton bucket anti-collision structure, the inflatable air bags are arranged at the corners of the ton bucket body and used for filling the gaps between the bucket body and the steel outer frame, so that the ton bucket can be stabilized in the steel outer frame and is prevented from colliding with the steel outer frame, meanwhile, the air bags and the elastic metal sheets have the buffering function, and therefore the collision between the ton bucket and the steel outer frame is avoided. And the limiting and protecting effects on the ton barrel are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ton barrel technical field especially relates to a ton barrel anti -impact structure. BACKGROUND

[0002] Ton barrel is a kind of commonly used industrial container, is widely used in chemical industry, petroleum, pharmaceutical, food industry etc., is used to store and transport various liquid or bulk materials.

[0003] The barrel body of ton barrel is generally provided with steel outer frame, which realizes the overall coating of ton barrel barrel body, so that the whole ton barrel structure has stronger compression resistance and anti-collision ability.

[0004] However, ton barrel itself is plastic material, which cannot produce elastic deformation, and the volume of the steel outer frame needs to be slightly larger than the volume of the barrel body itself if the barrel body is completely placed inside the steel outer frame, which results in a certain interval between the barrel body and the steel outer frame, and the interval makes the barrel body have a certain displacement floating amount inside the steel outer frame.

[0005] Therefore, when the whole ton barrel structure is impacted, although the steel outer frame can resist the impact of external objects, the ton barrel will produce displacement relative to the steel outer frame, resulting in collision or scratching between the ton barrel and the steel outer frame, so that the barrel body is directly damaged. SUMMARY

[0006] To solve the above technical problems, the utility model provides a ton barrel anti-impact structure.

[0007] The technical scheme adopted by the utility model to solve its technical problems is:

[0008] A ton barrel anti-impact structure, comprising a ton barrel body; the ton barrel body is provided with a concave groove at the corner; a buffer element is detachably connected inside the groove, the buffer element comprises an inflatable or contractible air bag, a plurality of elastic metal sheets are embedded inside the air bag, and two adjacent air bags are connected by a gas guide pipe; wherein the air bag can abut against the steel outer frame outside the ton barrel body in the inflated state.

[0009] Preferably, the side of the ton barrel body is further provided with a plurality of connecting grooves, the two ends of the connecting grooves are respectively connected with two adjacent grooves, and the gas guide pipe is embeddedly fixed inside the connecting groove.

[0010] Preferably, the inner bottom of the groove is integrally connected with a cylindrical fixing rod, the other end of the fixing rod is integrally connected with a spherical end head, and the diameter of the spherical end head is larger than the diameter of the fixing rod.

[0011] Preferably, the air bag is made of rubber, composed of a flat part, an inclined side part and an arc part, the flat part is attached to the inner bottom of the groove, and the outer surface of the flat part is provided with an embedding groove, and the spherical end is embedded in the embedding groove.

[0012] Preferably, the inclined side part is attached to the inner side wall of the groove, and the arc part does not contact the ton barrel body; and the elastic metal sheet includes a short plate and a long plate, the short plate is embedded in the inclined side part, and the long plate is embedded in the arc part and generates a force in the same expansion direction as the arc part.

[0013] Preferably, the arc part is provided with an air nozzle, and the air bag is inflated or deflated by filling or extracting gas in the air bag, so that the air bag is expanded or contracted; in the expanded state of the air bag, the arc part protrudes and exceeds the outer wall of the ton barrel body, and in the contracted state of the air bag, the arc part enters the groove.

[0014] Preferably, the outer wall of the arc part is integrally connected with a clamping strip, and the other side of the clamping strip is provided with a clamping opening which can be buckled with the steel strip in the steel outer frame.

[0015] Compared with the related art, the ton barrel anti-impact structure has the following beneficial effects:

[0016] In the ton barrel anti-impact structure, a plurality of inflatable air bags are arranged at the corners of the ton barrel body, which are used to fill the gap between the barrel body and the steel outer frame, so that the ton barrel can be stably arranged in the steel outer frame, and the ton barrel is prevented from colliding with the steel outer frame. At the same time, the air bag and the elastic metal sheet both have a buffering effect, which further improves the restriction and protection effect on the ton barrel. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure diagram of a preferred embodiment of the ton barrel anti-impact structure is shown.

[0018] Figure 2 The structure diagram of the ton barrel body is shown.

[0019] Figure 3 The structure diagram of the spherical end is shown.

[0020] Figure 4 The structure diagram of the buffer is shown. Figure 1 .

[0021] Figure 5 The structure diagram of the buffer is shown. Figure 2 .

[0022] Figure 6 The structure diagram of the buffer is shown.Figure 3 .

[0023] The figure mark: 1, ton barrel body; 11, recess; 12, connecting groove; 13, fixed rod; 14, spherical end; 2, buffer; 21, air bag; 211, flat part; 212, inclined side part; 213, arc surface part; 22, embedding groove; 23, air guide pipe; 24, air nozzle; 25, clamping strip; 26, bayonet; 27, elastic sheet. DETAILED DESCRIPTION

[0024] In the description of the utility model, it needs to explain, unless there is explicit provision and limitation, the term "installation", "set with", "sleeve / interface", "connection" and the like, should do broad sense, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and examples.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0026] The specific implementation of the utility model is described in detail below in combination with specific examples.

[0027] Please refer to Figures 1 to 6 The ton barrel anti-impact structure provided by the utility model embodiment includes a ton barrel body 1;The ton barrel body 1 corner is recessed recess 11, and the ton barrel body 1 side part further has a plurality of connecting grooves 12, and the two ends of the connecting groove 12 are respectively communicated with two adjacent recesses 11;The buffer 2 is detachably connected in the recess 11, and the buffer 2 includes inflatable or contractible air bag 21, a plurality of elastic metal sheets 27 are embedded in the air bag 21, two adjacent air bags 21 are communicated through air guide pipe 23, and the air guide pipe 23 is embeddedly fixed in the connecting groove 12;Wherein, the air bag 21 in the inflation state can abut against the steel frame outside the ton barrel body 1.

[0028] It should be noted that: in the corner of ton barrel body 1 and side part is provided with groove 11 and connecting groove 12 respectively, the inflatable air bag 21 is arranged in the groove 11, the air bag 21 is inflated after inflating gas, and the inflated air bag 21 can contact and abut against the steel frame, so as to fill the gap between the ton barrel body 1 and the steel frame, realize the limitation of the ton barrel body 1, avoid displacement of the ton barrel body 1 in the steel frame, and avoid strong collision between the ton barrel body 1 and the steel frame.

[0029] The adjacent air bags 21 are connected by the air guide pipe 23, so that when the gas is filled in one of the air bags 21, the inflation of all the air bags 21 can be realized, and the adjustment is convenient. The air bag 21 has a buffering effect after inflation, and the elastic metal sheet 27 is embedded in the air bag 21, which also has a buffering effect, so as to improve the limiting effect of the ton barrel body 1 and the protection of the ton barrel body 1.

[0030] In the embodiment of the utility model, please refer to Figures 2 to 6 The inner bottom of the groove 11 is integrally connected with a cylindrical fixed rod 13, the other end of the fixed rod 13 is integrally connected with a spherical end 14, and the diameter of the spherical end 14 is greater than the diameter of the fixed rod 13.

[0031] The air bag 21 is made of rubber and is composed of a flat part 211, an inclined side part 212 and an arc part 213, the flat part 211 is attached to the inner bottom of the groove 11, and the embedding groove 22 is formed on the outer surface of the flat part 211, and the spherical end 14 is embedded in the embedding groove 22.

[0032] The inclined side part 212 is attached to the inner side wall of the groove 11, and the arc part 213 does not contact the ton barrel body 1. The elastic metal sheet 27 includes a short plate and a long plate, the short plate is embedded in the inclined side part 212, and the long plate is embedded in the arc part 213 and generates the same expansion direction force as the arc part 213.

[0033] The arc part 213 has a gas nozzle 24, and the gas in the air bag 21 is filled or extracted through the gas nozzle 24, so that the air bag 21 expands or shrinks. In the expanded state of the air bag 21, the arc part 213 protrudes and exceeds the outer wall of the ton barrel body 1, and in the contracted state of the air bag 21, the arc part 213 enters the groove 11.

[0034] It should be noted that: the air bag 21 is made of rubber material, which can have a buffering effect, and has good corrosion resistance and wear resistance, so the service life is relatively long, so it is used as a preferred material.

[0035] The plane part 211 and the inclined side part 212 of the air bag 21 respectively fit the inner bottom part and the inner side part of the groove 11, so that the air bag 21 mainly expands outwardly by the arc part 213 after being inflated, and the arc part 213 can contact and tightly abut against the steel frame.

[0036] The fixed rod 13 on the ton barrel body 1 matches the spherical end 14 to form a connecting structure, the outer surface of the plane part 211 of the air bag 21 has an embedding groove 22, and the spherical end 14 can be embedded into the embedding groove 22 to fix the air bag 21, so that the air bag 21 is convenient to disassemble and assemble.

[0037] The long end of the elastic metal sheet 27 extends to the arc part 213, so that the elastic metal sheet 27 also has a supporting effect on the arc part 213 when the air bag 21 is inflated, so that the arc part 213 has stronger elastic force, and the buffering effect of external force is better (the included angle between the short plate and the long plate of the elastic metal sheet 27 should be greater than 90°, so that the force generated by the long plate on the arc part 213 is still in the inflation direction of the arc part 213 when the arc part 213 of the air bag 21 is inflated).

[0038] For the inflation and contraction of the air bag 21, the air bag 21 can extend to the outside of the groove 11 when being inflated, so as to contact the steel frame, and the arc part 213 is completely in the groove 11 when being contracted, so that the ton barrel body 1 and the steel frame are not hindered when being assembled.

[0039] In the embodiment of the utility model, please refer to Figure 5 The outer wall of the arc part 213 is also integrally connected with a clamping strip 25, and the other side of the clamping strip 25 has a clamping opening 26 which can be buckled with a steel strip in the steel frame.

[0040] It should be noted that: when the air bag 21 is inflated, the clamping opening 26 on the clamping strip 25 can be buckled on the steel strip in the steel frame, so as to further limit the air bag 21 and make it more stable; the position and the number of the clamping strip 25 can be designed and adjusted according to the position and the number of the steel strip.

[0041] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and the drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A ton drum impact protection structure comprising a ton drum body (1), characterized by: The ton barrel body (1) is provided with a concave groove (11) at the corner, and a buffer (2) is detachably connected in the groove (11), wherein the buffer (2) comprises inflatable or contractible air bags (21), a plurality of elastic metal sheets (27) are embedded in the air bags (21), and the adjacent air bags (21) are communicated through air guide pipes (23); wherein the air bags (21) are tightly abutted against the outer steel frame of the ton barrel body (1) in the inflated state.

2. The ton bucket impact protection structure of claim 1, wherein, The ton barrel body (1) is further provided with a plurality of connecting grooves (12) at the side, the two ends of the connecting grooves (12) are respectively communicated with two adjacent grooves (11), and the air guide pipes (23) are embeddedly fixed in the connecting grooves (12).

3. The ton barrel impact protection structure of claim 2, wherein The bottom of the groove (11) is integrally connected with a cylindrical fixed rod (13), the other end of the fixed rod (13) is integrally connected with a spherical end head (14), and the diameter of the spherical end head (14) is greater than that of the fixed rod (13).

4. The ton barrel impact protection structure of claim 1, wherein The air bag (21) is made of rubber and comprises a flat part (211), an inclined side part (212) and an arc part (213) which are integrally connected, the flat part (211) is attached to the bottom of the groove (11), the embedding groove (22) is formed on the outer surface of the flat part (211), and the spherical end head (14) is embeddedly fixed in the embedding groove (22).

5. The ton barrel impact protection structure of claim 4, wherein The inclined side part (212) is attached to the inner side wall of the groove (11), and the arc part (213) is not in contact with the ton barrel body (1); the elastic metal sheet (27) comprises a short plate and a long plate, the short plate is embedded in the inclined side part (212), and the long plate is embedded in the arc part (213) and generates a force in the same direction of expansion of the arc part (213).

6. The ton barrel impact protection structure of claim 5, wherein, The arc part (213) is provided with an air nozzle (24), the air nozzle (24) is used for inflating or extracting the gas in the air bag (21) to expand or contract the air bag (21); in the inflated state of the air bag (21), the arc part (213) protrudes and exceeds the outer wall of the ton barrel body (1), and in the contracted state of the air bag (21), the arc part (213) enters the groove (11).

7. The ton barrel impact protection structure of claim 6, wherein The outer wall of the arc part (213) is further integrally connected with a clamping strip (25), and the other side of the clamping strip (25) is provided with a clamping opening (26) which can be buckled with a steel strip in the steel frame.

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