Anti-bouncing fork arm carrier

Abstract

The utility model discloses an anti-bounce fork arm carrier which comprises a carrier body, a fixing shaft and two limiting assemblies arranged on the two sides of the carrier body respectively, installation bayonets are formed in the two opposite side walls of the carrier body respectively, the two ends of the fixing shaft are matched with the two installation bayonets in a one-to-one clamping mode respectively, and a fork is arranged on the fixing shaft in a sleeved mode. The two limiting assemblies each comprise a limiting piece, the two limiting pieces are installed on the frame body and correspond to the installation bayonets respectively, the two limiting pieces are each provided with an arc-shaped clamping and fixing part matched with the fixing shaft, and the two arc-shaped clamping and fixing parts can be matched with the corresponding ends of the fixing shaft in a clamped mode respectively. In this way, the arc-shaped clamping parts on the two limiting pieces are clamped into the fixing shaft, so that the two ends of the fixing shaft are fixed to the arc-shaped clamping parts while being clamped to the mounting bayonets, double fixing of the two ends of the fixing shaft is achieved, it is guaranteed that the fixing shaft cannot bounce due to road bumping and shaking when goods are carried, and goods are prevented from toppling over; and the cargo carrying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forklifts, and more specifically to an anti-bounce cargo fork frame. Background Art

[0002] Forklifts are widely used in ports, cargo yards, factory workshops, warehouses and distribution centers. They can enter cabins, carriages and containers to load, unload and carry palletized cargo. They are indispensable equipment in pallet and container transportation.

[0003] The fork frame of a forklift is the main working part of the forklift mast. When the forklift is working, it relies on the forks on the mast to pick up and transport the goods, and the fork frame is the main component for installing the forks. However, the forks and fork frame on the market are generally assembled by snap-fitting. In detail, the fork frame includes a frame body and a fixed shaft. Both sides of the frame body are respectively provided with mounting sockets, and the two ends of the fixed shaft are respectively inserted into the corresponding mounting sockets, and the fork is sleeved on the fixed shaft to achieve the installation of the fork. Since the fork needs to be detachable, that is, the fixed shaft is detachable, the upper part of the mounting socket is hollowed out to facilitate disassembly, which makes the fixed shaft of the forklift prone to bounce due to shaking when transporting goods, thereby causing the goods on the fork to shake and affect the cargo handling.

[0004] In view of this, the applicant conducted in-depth research on this basis, which led to the emergence of this case. Utility Model Content

[0005] The utility model aims to provide an anti-bounce fork frame, which can prevent goods from being bumped during transportation and prevent goods from tipping over.

[0006] To achieve the above purpose, the solution of the utility model is:

[0007] A bounce-proof fork frame comprises a frame body and a fixed shaft, wherein two opposite side walls of the frame body are respectively provided with mounting sockets, and two ends of the fixed shaft are respectively engaged with the two mounting sockets in a one-to-one manner, and a fork is sleeved on the fixed shaft; it also comprises two limit assemblies respectively arranged on both sides of the frame body, and the two limit assemblies each comprise a limit piece, and the two limit pieces are respectively installed on the frame body and respectively correspond to the mounting sockets, and the two limit pieces are respectively provided with arc-shaped fixing portions adapted to the fixed shaft, and the two arc-shaped fixing portions can respectively engage with the corresponding ends of the fixed shaft.

[0008] The openings of the two mounting bayonet holes extend to the sides of the frame respectively.

[0009] The two limiting members each include a mounting portion and a limiting segment. The first ends of the two limiting segments are respectively connected to the corresponding mounting portions in one piece, and the arc-shaped clamping portion is formed between the two limiting segments and the corresponding mounting portions.

[0010] The two arc-shaped clamping parts are both U-shaped.

[0011] The two limiting members also include an operating section, the first ends of the two operating sections are integrally connected to the corresponding mounting portion, and each operating section and the corresponding limiting section are arranged on two opposite sides of the corresponding mounting portion.

[0012] The two installation parts are respectively provided with at least two fixing holes 1, and the frame body is provided with a fixing hole 2 corresponding to each fixing hole 1, and the fixing holes 1 and 2 corresponding to each other are equipped with fixing pins.

[0013] The two limiting components also include a first reinforcement block. The two first reinforcement blocks are provided with a limiting snap-in that matches the installation snap-in. The two first reinforcement blocks are respectively clamped between the frame and the corresponding limiting member.

[0014] The two limiting components also include a second reinforcement block, and the two second reinforcement blocks are provided with a second limiting bayonet matching the installation bayonet, and the two second reinforcement blocks are respectively arranged on the outer side of the corresponding limiting member.

[0015] The two position limiting components also include two decorative plates, and the two decorative plates are respectively arranged on the outer sides of the corresponding position limiting components.

[0016] The two first reinforcement blocks are respectively provided with fixing holes three corresponding to each of the fixing holes one, the two second reinforcement blocks are respectively provided with fixing holes four corresponding to each of the fixing holes one, the two decorative panels are respectively provided with fixing holes five corresponding to each of the fixing holes one, and each of the corresponding fixing holes five, the fixing holes four, the fixing holes one, the fixing holes three and the fixing holes two is matched with the fixing pin.

[0017] After adopting the above structure, the utility model has the following beneficial effects:

[0018] 1. The utility model adopts the setting of two limiting members. When limiting the two ends of the fixed shaft, the arc-shaped clamping parts on the two limiting members are respectively clamped into the fixed shaft, so that the two ends of the fixed shaft are respectively clamped with the installation bayonet and are also fixed with the arc-shaped clamping parts, thereby realizing double fixation of the two ends of the fixed shaft, thereby ensuring that the fixed shaft will not bounce due to bumps and shaking of the road during cargo transportation, thereby avoiding cargo tipping.

[0019] 2. Both limit members are installed with at least two fixed pins. When the limit member needs to be rotated, it is only necessary to pull out the fixed pins and leave one fixed pin so that the limit member can be rotated around the fixed pin. The operation is simple and convenient.

[0020] 3. The utility model sets limiting bayonet holes on the first reinforcement block and the second reinforcement block to increase the clamping area at both ends of the fixed shaft, thereby further improving the stability of the fixed shaft installation and ensuring that the fixed shaft will not bounce out of the installation bayonet holes due to shaking or trembling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 This is a schematic diagram of the preferred structure of the utility model.

[0023] Figure 3 for Figure 2 Schematic diagram of local decomposition.

[0024] In the figure:

[0025] Frame; 11-mounting bayonet; 2-fixed axis; 3-limiting member; 31-arc-shaped clamping portion; 32-mounting portion; 33-limiting section; 34-operating section;

[0026] 41-fixing hole 1; 42-fixing hole 2; 43-fixing hole 3; 44-fixing hole 4; 45-fixing hole 5;

[0027] 50-fixing latch; 51-operating handle;

[0028] 61-first reinforcement block; 611-limiting bayonet one; 62-second reinforcement block; 621-limiting bayonet two; 63-decorative plate. DETAILED DESCRIPTION

[0029] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0030] An anti-bounce fork frame, such as Figure 1 As shown, the utility model makes improvements on the basis of a conventional fork frame, which comprises a frame body 1 and a fixed shaft 2, wherein the fixed shaft 2 is arranged along the length direction of the frame body 1, and a fork is mounted on the fixed shaft 2 in a conventional manner; the frame body 1 is a square frame body, and for the convenience of description, the length direction of the frame body 1 is taken as the left-right direction, and the direction horizontally perpendicular to the left-right direction is taken as the front-back direction, and mounting sockets 11 are respectively provided on the left and right sides of the frame body 1, and the two mounting sockets 11 are respectively engaged with the two ends of the fixed shaft 2 in a one-to-one manner.

[0031] Preferably, the openings of the two mounting bayonet holes 11 extend to the front side of the frame body 1 , respectively, so that the two mounting bayonet holes 11 are connected to the outside, which facilitates the assembly of the two ends of the fixed shaft 2 .

[0032] In this way, during installation, the two ends of the fixed shaft 2 are respectively clamped in the corresponding mounting sockets 11 on the frame 1, so that the fixed shaft 2 is fixedly installed on the frame 1; during disassembly, an external force pulls up the fixed shaft 2 so that the two ends of the fixed shaft 2 are respectively separated from the corresponding mounting sockets 11.

[0033] For the convenience of description, Figure 1 The orientation shown is the reference direction of the present invention, with the middle position close to the fixed axis as the inner side, the opposite side as the outer side, and the side of the frame body 1 close to the fork as the front side, and the opposite side as the rear side.

[0034] The improvement of the utility model is that, Figure 1-3 As shown, the utility model also includes two limit assemblies, which are respectively arranged on the left and right sides of the frame 1, and the two limit assemblies each include a limit piece 3, that is, a total of two limit pieces 3, the two limit pieces 3 are respectively installed on the left and right sides of the frame 1, and are adjacent to the above-mentioned installation bayonet 11, and the two limit pieces 3 are both located on the outside of the frame 1; wherein, the two limit pieces 3 are respectively recessed with an arc-shaped clamping portion 31 adapted to the fixed shaft 2, and the two arc-shaped clamping portions 31 can be respectively engaged with the corresponding ends of the fixed shaft 2.

[0035] Specifically, the structures and installations of the two limiting assemblies are the same, so the limiting assembly on the left side is taken as an example for explanation; the limiting member 3 in the limiting assembly on the left side is a limiting block, and the limiting member 3 includes a mounting portion 32 and a limiting section 33, the mounting portion 32 corresponds to the left side of the frame 1, the first end of the limiting section 33 is integrally connected to the front side of the mounting portion 32, and the arc-shaped clamping portion 31 is formed between the first end of the limiting section 33 and the mounting portion 33, so that the limiting member 3 is rotated so that the bottom of the arc-shaped clamping portion 31 is clamped on the fixed shaft 2. Preferably, the arc-shaped clamping portion 31 is U-shaped, so that the fixed shaft 2 can enter the arc-shaped clamping portion 31 and be clamped at the bottom of the arc-shaped clamping portion 31.

[0036] Preferably, the above-mentioned limiting member 3 further includes an operating section 34, and a first end of the operating section 34 is integrally connected to the upper side of the rear side of the mounting portion 32 to facilitate operation.

[0037] Further, the above-mentioned stopper 3 is rotatably mounted on the frame 1, and the rotation structure of the stopper 3 is as follows: at least two fixing holes 1 41 are opened on the mounting portion 32 of the stopper 3. In this embodiment, three fixing holes 1 41 are used as an example for explanation, and the left side of the frame 1 is respectively provided with fixing holes 2 42 at positions corresponding to the three fixing holes 1 41, and each corresponding fixing hole 1 41 and fixing hole 2 42 is equipped with the same fixing pin 50. Preferably, the heads of the two fixing pins 50 are respectively connected with operating handles 51, and the fixing pins 50 can be conveniently pulled out and inserted through the operating handles 51.

[0038] During assembly, the left end of the fixed shaft 2 is inserted into the corresponding installation bayonet 11, and the three fixing holes 41 are aligned with the corresponding fixing holes 42 respectively. Then, one of the fixing pins 50 is first inserted into the corresponding mutually aligned fixing holes 41 and 42. Then, with the fixing pin 50 as the base point, the operating section 34 of the limiting member 3 is rotated to rotate the limiting section 33 of the limiting member 3, so that the left end of the fixed shaft 2 is located in the arc-shaped clamping portion 31 and finally clamped at the bottom of the arc-shaped clamping portion 31. Then, the other two fixing pins 50 are respectively inserted into the corresponding mutually aligned fixing holes 41 and 42 to complete the installation.

[0039] During disassembly, two of the fixing pins 50 are pulled out of the corresponding mutually aligned fixing holes 1 41 and 2 42, and then the operating section 34 is used to rotate in the opposite direction with the other fixing pin 50 as a base point, so that the limiting section 32 rotates in the opposite direction, thereby making the left end of the fixing shaft 2 leave the range of the arc-shaped clamping portion 31, that is, the left end of the fixing shaft 2 is separated from the arc-shaped clamping portion 31, and then the disassembly can be carried out in a conventional manner.

[0040] Furthermore, in order to further ensure that the fixed shaft 2 will not bounce or shake during cargo transportation, the above-mentioned limiting assembly also includes a first reinforcing block 61, which is a square block, and is installed on the outer side of the left side of the frame 1, and is located between the left side of the frame 1 and the limiting member 3, and the first reinforcing block 61 is provided with a limiting bayonet 1 611 corresponding to the position of the above-mentioned installation bayonet 11, and the limiting bayonet 1 611 is consistent with the installation bayonet 11, and the limiting bayonet 1 611 corresponds to the installation bayonet 11 during assembly, so that the left end of the fixed shaft 2 is also inserted into the limiting bayonet 1 611, so as to further fix the fixed shaft 2. Among them, the first reinforcing block 61 is provided with a fixing hole 3 43 at a position corresponding to the fixing hole 1 41, that is, the fixing hole 1 41, the fixing hole 3 43 and the fixing hole 2 42 correspond to each other in sequence, and each fixing pin 50 is inserted into the corresponding fixing hole 1 41, the fixing hole 3 43 and the fixing hole 2 42 in sequence.

[0041] Furthermore, in order to further ensure that the fixed shaft 2 does not bounce or shake during cargo transportation, the above-mentioned limiting assembly also includes a second reinforcement block 62, which is installed on the outer side of the left side of the frame 1 and is located on the outer side of the limiting member 3, and the second reinforcement block 62 has the same structure as the aforementioned first reinforcement block 61, that is, the second reinforcement block 62 is provided with a limiting snap-in 621 corresponding to the position of the above-mentioned installation snap-in 11, and the limiting snap-in 621 is consistent with the installation snap-in 11. During assembly, the limiting snap-in 621 corresponds to the installation snap-in 11 so that the left end of the fixed shaft 2 is also inserted into the limiting snap-in 621, thereby achieving further fixation of the fixed shaft 2. Among them, a fixing hole four 44 is opened on the second reinforcement block 62 at a position corresponding to the fixing hole one 41, that is, each fixing hole four 44 can be located on the same straight line with the corresponding fixing hole one 41, fixing hole three 43 and fixing hole two 42, and each fixing pin 50 is inserted into the corresponding fixing hole four 33, fixing hole one 41, fixing hole three 43 and fixing hole two 42 in sequence. In this way, the limit member 3, the first reinforcement block 61 and the second reinforcement block 62 are respectively installed on the left side of the frame 1.

[0042] Preferably, the utility model also includes a decorative plate 63, which is installed on the left side of the frame 1 in a detachable manner and is located on the outside of the second reinforcement block 62. In addition, the decorative plate 63 is in an N shape, and the two ends of the decorative plate 63 are respectively arranged on the upper and lower sides of the frame 1, so as to cover the limit assembly and ensure the beauty of the utility model; wherein, the installation structure of the decorative plate 63 is as follows: the decorative plate 63 is provided with fixing holes 5 45 corresponding to the positions of the three fixing holes 41, each fixing hole 5 45 can be located on the same straight line with the corresponding fixing hole 4 44, fixing hole 1 41, fixing hole 3 43 and fixing hole 2 42, and each of the mutually aligned fixing holes 5 45, fixing hole 44, fixing hole 1 41, fixing hole 3 43 and fixing hole 2 42 is inserted with the same fixing pin 50, so as to realize the installation of the decorative plate 63 on the frame 1.

[0043] During assembly, one of the fixing pins 50 is inserted into the mutually aligned fixing holes 5 45, 44, 1 41, 3 43 and 2 42 in sequence, and then the left end of the fixing shaft 2 is inserted into the limiting bayonet 1, the installation bayonet and the limiting bayonet 2. Then, with the fixing pin 50 as the base point, the limiting member is rotated through the operating section so that the arc-shaped clamping portion on the limiting member is rotated to be mutually engaged with the left end of the fixing shaft 2. Then, the other two fixing pins 50 are assembled respectively, so that the decorative panel, the limiting member and the first reinforcement block and the second reinforcement block can be fixedly installed on the frame 1 respectively.

[0044] The utility model discloses an anti-bounce fork frame, which adopts two limit members 3 to clamp the two ends of the fixed shaft 2 respectively, and the two ends of the fixed shaft 2 are respectively clamped into the corresponding installation clamping holes, so that the double reinforcement can be avoided, which can prevent the fixed shaft from bouncing or shaking due to bumps or shaking during cargo transportation, ensure the smooth transportation of cargo, and prevent the cargo from tipping over.

[0045] The above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present utility model shall fall within the scope of the claims of the present utility model.

Claims

1. An anti-bounce fork frame, comprising a frame body and a fixed shaft, wherein two opposite side walls of the frame body are respectively provided with mounting bayonet holes, two ends of the fixed shaft are respectively engaged with the two mounting bayonet holes in a one-to-one manner, and a fork is sleeved on the fixed shaft; the characteristics are as follows: It also includes two limit assemblies which are arranged on both sides of the frame, and the two limit assemblies each include a limit piece, which is respectively installed on the frame and corresponds to the installation bayonet respectively, and the two limit pieces are respectively provided with an arc-shaped clamping part which is adapted to the fixed shaft, and the two arc-shaped clamping parts can be respectively engaged with the corresponding ends of the fixed shaft.

2. The anti-bounce fork frame according to claim 1, characterized in that: The openings of the two mounting bayonet holes extend to the sides of the frame respectively.

3. The anti-bounce fork frame according to claim 1, characterized in that: The two limiting members each include a mounting portion and a limiting segment. The first ends of the two limiting segments are respectively connected to the corresponding mounting portions in one piece, and the arc-shaped clamping portion is formed between the two limiting segments and the corresponding mounting portions.

4. The anti-bounce fork frame according to claim 3, characterized in that: The two arc-shaped clamping parts are both U-shaped.

5. The anti-bounce fork frame according to claim 3, characterized in that: The two limiting members also include an operating section, the first ends of the two operating sections are integrally connected to the corresponding mounting portion, and each operating section and the corresponding limiting section are arranged on two opposite sides of the corresponding mounting portion.

6. The anti-bounce fork frame according to any one of claims 3 to 5, characterized in that: The two installation parts are respectively provided with at least two fixing holes 1, and the frame body is provided with a fixing hole 2 corresponding to each fixing hole 1, and the fixing holes 1 and 2 corresponding to each other are equipped with fixing pins.

7. The anti-bounce fork frame according to claim 6, characterized in that: The two limiting components also include a first reinforcement block. The two first reinforcement blocks are provided with a limiting snap-in that matches the installation snap-in. The two first reinforcement blocks are respectively clamped between the frame and the corresponding limiting member.

8. The anti-bounce fork frame according to claim 7, characterized in that: The two limiting components also include a second reinforcement block, and the two second reinforcement blocks are provided with a second limiting bayonet matching the installation bayonet, and the two second reinforcement blocks are respectively arranged on the outer side of the corresponding limiting member.

9. The anti-bounce fork frame according to claim 8, characterized in that: The two position limiting components also include two decorative plates, and the two decorative plates are respectively arranged on the outer sides of the corresponding position limiting components.

10. The anti-bounce fork frame according to claim 9, characterized in that: The two first reinforcement blocks are respectively provided with fixing holes three corresponding to each of the fixing holes one, the two second reinforcement blocks are respectively provided with fixing holes four corresponding to each of the fixing holes one, the two decorative panels are respectively provided with fixing holes five corresponding to each of the fixing holes one, and each of the corresponding fixing holes five, the fixing holes four, the fixing holes one, the fixing holes three and the fixing holes two is matched with the fixing pin.

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