Pedal auxiliary core box bracket

Abstract

The utility model relates to the technical field of brackets, in particular to a pedal auxiliary core box bracket which has a clamping and fixing function, prevents displacement during movement, can be arranged and connected, can move a plurality of workpieces at one time, and is beneficial to improving the conveying efficiency. Comprising a bottom frame, supporting connecting assemblies, locking parts, clamping and fixing assemblies and a hoisting assembly, the supporting connecting assemblies are installed on the bottom frame, the locking parts are installed at the front end and the rear end of the bottom frame, the clamping and fixing assemblies are installed on the left side and the right side of the top of the bottom frame, and the hoisting assembly and the supporting connecting assemblies are installed above the bottom frame in a matched mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bracket, in particular to a foot -rest auxiliary core box bracket. BACKGROUND

[0002] Foot -rest auxiliary is a method of providing auxiliary force through foot -rest device, is commonly used in various fitness and sports scenes, it generally through casting processing, casting needs the processing of multiple procedures, therefore needs to move the casting, its complete casting movement mode basically has two kinds, the first kind is that the gantline is adopted, the second kind adopts the shift of casting of forklift and bracket, the prior art announcement number CN203419667U proposes a kind of bracket for casting in casting, it includes the bracket body at least one pair of forklift fork way inside, especially, still fixedly provided with multiple hook pieces on the bracket body, the multiple hook pieces are evenly distributed in the four around the bracket body, and each hook piece has the hole that rope passes through. The utility model is fixedly provided with multiple hook pieces of rope passing through hole on the bracket body, can be stably hung on the lifting hook of gantline by rope, realizes that gantline drives bracket and casting together moves, simultaneously, forklift fork way is arranged on the bracket body, realizes that forklift drives bracket and casting together moves. However, lack the fixing device, there is the risk of falling in the moving process, and casting is generally mass-produced, and the existing bracket can only transport one at a time, and the conveying efficiency is low. SUMMARY

[0003] To solve the above technical problems, the utility model provides a foot -rest auxiliary core box bracket with clamping and fixing functions, which can prevent displacement during movement, can be arranged and connected, can move multiple workpieces at a time, and is beneficial to improving conveying efficiency.

[0004] The foot -rest auxiliary core box bracket of the utility model, including chassis, support connecting component, locking part, clamping and fixing component and hoisting assembly, support connecting component is installed on chassis, locking part is installed on the both ends of chassis, clamping and fixing component is installed on the left and right sides of the top of chassis, hoisting assembly is installed on the top of chassis and cooperates with support connecting component;Multiple chassis can be arranged and connected by support connecting component, locking part can connect multiple chassis, ensure stability during movement, workpieces above chassis are limited by clamping and fixing component, prevent displacement during movement, hoisting assembly can hoist and move chassis, improve practicability.

[0005] Preferably, the support connection assembly includes four support cylinders, four uprights, and four connectors. The four support cylinders are respectively installed at the four corners of the bottom of the base frame, and the four uprights are respectively installed at the four corners of the top of the base frame. The bottom of the support cylinders is provided with a connecting groove, and the top of the uprights is provided with a connector, the size of which matches the connecting groove. By supporting the bottom of the base frame with the four support cylinders, and inserting the connectors into the connecting grooves at the bottom of the support cylinders, the upper and lower base frames can be connected, which facilitates the movement of multiple workpieces at one time and helps to improve transportation efficiency.

[0006] Preferably, the locking component includes four movable plates, four pull rods, four springs, four pull plates, and four locking pins. Telescopic cavities are formed on the front and rear side walls of the base frame corresponding to the support cylinder. The movable plates are slidably installed within the telescopic cavities. Pull rods are fixedly installed on the side walls of the movable plates, and the pull rods slide through the side walls of the base frame and connect to the pull plates. Springs are located within the telescopic cavities and are fitted onto the outer walls of the pull rods. One end of the spring is connected to the movable plate, and the other end is connected to the inner wall of the telescopic cavity. Locking pins are connected to the lower side walls of the pull plates and are inserted into the support cylinder. Slots corresponding to the locking pins are formed on the inner wall of the support cylinder, and connecting holes matching the locking pins are formed on the connector head. Pulling the pull plates and pull rods causes the movable plates to slide within the telescopic cavities, compressing the springs and pulling the locking pins out of the support cylinder. After the connector head enters the connecting groove of the support cylinder, the pull plates are released, and the springs push the movable plates to slide within the telescopic cavities, pulling the locking pins into the support cylinder. This ensures a stable connection between the connector head and the support cylinder, preventing detachment and improving safety.

[0007] Preferably, the clamping and fixing assembly includes two moving blocks, two clamping plates, two limiting plates, two locking screws, and two sets of limiting sliders. Limiting grooves are provided at the left and right ends of the top of the base frame. Limiting sliders are installed at the front and rear ends of the bottom of the moving blocks. The limiting sliders are slidably installed in the limiting grooves. A clamping plate is installed on the top of the moving blocks. The clamping plate is connected to the middle of the outer wall of the clamping plate. Locking screws are screwed onto the limiting plate. After the workpiece is placed on the top of the base frame, the moving blocks are pushed to move the limiting sliders in the limiting grooves. The positions of the two clamping plates are adjusted to clamp and fix the workpiece to prevent displacement during movement.

[0008] Preferably, the lifting assembly includes a boom, two lifting beams, two sets of lifting rods, and a lifting ring. Lifting beams are installed at both ends of the boom, and lifting rods are screwed onto both ends of the lifting beams. The lifting rods are matched with the connecting holes of the connector. A lifting ring is installed at the top of the boom. The lifting ring is connected to the hook, so that the boom moves the lifting beams to the connecting holes of the connector. The lifting ring is inserted into the connecting hole and threadedly connected to the lifting beams, which enables the lifting and moving of the base frame and improves convenience.

[0009] Preferably, it also includes a bottom beam, with two forklift slots on the left and right sides of the bottom of the chassis, and the bottom beam is fixedly installed on the bottom of the chassis; the forklift slots facilitate forklifts to lift and move the chassis at the bottom, and the bottom beam can increase the structural strength of the bottom of the chassis and improve stability.

[0010] Preferably, the two connecting pull plates and the two groups of reinforcing rods are further included, the connecting pull plates are fixedly connected between the two pull plates of the front and rear groups, and the reinforcing rods are installed between the left and right sides of the connecting pull plates and the pull plates; the two pull plates can be pulled simultaneously through the connecting pull plates, the convenience of connection is improved, and the connection strength between the pull plates and the connecting pull plates can be increased through the reinforcing rods.

[0011] Compared with the prior art, the utility model has the advantages that the multiple chassis can be arranged and connected up and down through the supporting connecting assembly, the multiple chassis can be connected through the locking parts, the stability during movement is ensured, the workpiece above the chassis is limited through the clamping fixing assembly, displacement during movement is prevented, the chassis can be lifted and moved through the lifting assembly, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the structural schematic diagram of the utility model;

[0013] Figure 2 is the isometric structural schematic diagram of the utility model;

[0014] Figure 3 is the lower part three-dimensional structural schematic diagram of the utility model;

[0015] Figure 4 is the left view sectional structural schematic diagram of the utility model;

[0016] Figure 5 is the front view structural schematic diagram of the utility model;

[0017] Mark in drawing: 1, chassis; 2, support cylinder; 3, vertical rod; 4, connecting head; 5, moving plate; 6, pull rod; 7, spring; 8, pull plate; 9, locking column; 10, connecting pull plate; 11, reinforcing rod; 12, forklift groove; 13, bottom beam; 14, moving block; 15, clamping plate; 16, limiting plate; 17, locking screw; 18, limiting sliding block; 19, lifting arm; 20, lifting beam; 21, lifting rod; 22, lifting ring. DETAILED DESCRIPTION

[0018] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the related drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] As Figures 1 to 5As shown, four support cylinders 2 are respectively installed at the four corners of the bottom of the chassis 1, four vertical rods 3 are respectively installed at the four corners of the top of the chassis 1, the bottom of the support cylinder 2 is provided with a connecting groove, the top of the vertical rod 3 is provided with a connecting head 4, the size of the connecting head 4 matches the connecting groove, the side walls of the front and rear ends of the chassis 1 are provided with telescopic cavities at positions corresponding to the support cylinders 2, a moving plate 5 is slidingly installed in the telescopic cavity, a pull rod 6 is fixedly installed on the side wall of the moving plate 5, the pull rod 6 slidingly penetrates the side wall of the chassis 1 and is connected with a pull plate 8, a spring 7 is sleeved on the outer wall of the pull rod 6 and is located in the telescopic cavity, one end of the spring 7 is connected with the moving plate 5 and the other end is connected with the inner wall of the telescopic cavity, a locking column 9 is connected on the lower side wall of the pull plate 8, the locking column 9 is inserted into the support cylinder 2, a plug groove corresponding to the locking column 9 is formed on the inner wall of the support cylinder 2, a connecting hole matching the locking column 9 is formed on the connecting head 4, limit sliding grooves are formed on the top of the left and right ends of the chassis 1, limit sliding blocks 18 are installed on the bottom of the front and rear ends of the moving block 14 and slidingly installed in the limit sliding grooves, a clamping plate 15 is installed on the top of the moving block 14, a limit plate 16 is connected on the outer wall of the clamping plate 15, lock screws 17 are screwed on the limit plate 16, lifting arms 19 are installed on the left and right ends of the lifting beam 20, lifting rods 21 are screwed on the front and rear ends of the lifting beam 20 and match the connecting hole of the connecting head 4, a lifting ring 22 is installed on the top of the lifting arm 19, two forklift grooves 12 are formed on the bottom of the left and right sides of the chassis 1, a bottom beam 13 is fixedly installed on the bottom of the chassis 1, a connecting pull plate 10 is fixedly connected between the two pull plates 8 in front and rear groups, and reinforcing rods 11 are installed between the left and right sides of the connecting pull plate 10 and the pull plates 8.

[0020] The bottom of the chassis 1 is supported by the four support cylinders 2, the connecting head 4 is inserted into the connecting groove at the bottom of the support cylinder 2, the two chassis 1 can be connected, a plurality of workpieces can be moved at one time, the conveying efficiency is improved, the pull plate 8 and the pull rod 6 drive the moving plate 5 to slide in the telescopic cavity to compress the spring 7, the locking column 9 is pulled out of the support cylinder 2, the connecting head 4 is inserted into the connecting groove of the support cylinder 2, the pull plate 8 is released, the spring 7 pushes the moving plate 5 to slide in the telescopic cavity, the locking column 9 is inserted into the support cylinder 2, the connection between the connecting head 4 and the support cylinder 2 is stable, the safety is improved, the two pull plates 8 can be pulled at the same time through the connecting pull plate 10, the convenience during connection is improved, the connection strength between the pull plate 8 and the connecting pull plate 10 is increased through the reinforcing rod 11, the workpiece is placed on the top of the chassis 1, the moving block 14 is pushed to drive the limit sliding block 18 to move in the limit sliding groove, the positions of the two clamping plates 15 are adjusted, the workpiece is clamped and fixed, displacement is prevented during movement, the lifting ring 22 is connected with the lifting hook, the lifting arm 19 drives the lifting beam 20 to move to the connecting hole of the connecting head 4, the lifting ring 22 is inserted into the connecting hole and is screwed with the lifting beam 20, the chassis 1 can be lifted and moved, the convenience is improved, the forklift can be lifted and moved on the bottom of the chassis 1 through the forklift groove, the bottom beam 13 can increase the structural strength of the bottom of the chassis 1 and improve the stability.

[0021] As Figures 1 to 5 shown, the utility model discloses a foot -leaved auxiliary core box bracket, when working, workpiece is put to the bottom bracket 1 top, and push the moving block 14 and drive the limiting sliding block 18 in the limiting sliding slot movement, adjust the position of two clamping plates 15, and workpiece is clamped and fixed, prevents the displacement when moving, and pulls the pull plate 8 and pull rod 6 and drive the moving plate 5 in telescopic cavity slide compression spring 7, make locking post 9 in the support cylinder 2 pull out, through the connection pull plate 10, it is convenient to pull two pull plate 8 simultaneously, through four support cylinder 2 to the bottom bracket 1 bottom support, connect the head 4 is inserted into the support cylinder 2 bottom connection groove, can be connected to the two bottom bracket 1, loosen pull plate 8, spring 7 push the moving plate 5 in telescopic cavity slide, pull locking post 9 and insert into the support cylinder 2, make the connection head 4 and support cylinder 2 connection stable, the lifting ring 22 is connected with the lifting hook, makes the lifting arm 19 drive the lifting beam 20 and moves to the connecting hole of connection head 4, the lifting ring 22 is inserted into the connecting hole and is screwed with lifting beam 20, can the bottom bracket 1 is hoisted and moves, in addition, through the forklift groove, it is convenient to forklift and is lifted and moves in the bottom bracket 1 bottom, and bottom beam 13 can increase the structural strength of bottom bracket 1 bottom.

[0022] The above is only the preferred implementation of the utility model, it should be pointed out that, for ordinary skilled person in the art, without departing from the technical principle of the utility model, can make several improvements and variations, these improvements and variations also should be considered as the protection scope of the utility model.

Claims

1. A foot-assist core box carriage, characterized by, The utility model relates to a lifting device for forklift, including chassis (1), support connecting assembly, locking part, clamping fixed component and hoisting assembly, chassis (1) is installed support connecting assembly, chassis (1) front and rear both ends are installed locking part, chassis (1) top left and right sides are installed clamping fixed component, hoisting assembly is installed in and chassis (1) top, support connecting assembly includes four support cylinder (2), four vertical rod (3) and four connecting head (4), four support cylinder (2) are installed respectively at chassis (1) bottom four corners, four vertical rod (3) are installed respectively at chassis (1) top four corners, support cylinder (2) bottom is provided with connecting slot, vertical rod (3) top is provided with connecting head (4), and connecting head (4) is matched with connecting slot, locking part includes locking column (9), locking column (9) is inserted in support cylinder (2), and the inner wall of support cylinder (2) is provided with the insertion slot corresponding with locking column (9), and connecting head (4) is provided with the connecting hole matched with locking column (9).

2. A foot assisted core cassette carrier as claimed in claim 1, wherein, Locking part includes four moving plate (5), four pull rod (6), four spring (7), four pull plate (8) and four locking column (9), and the corresponding position of the side wall of chassis (1) front and rear both ends and support cylinder (2) is provided with telescopic cavity, moving plate (5) is slidably installed in telescopic cavity, pull rod (6) is slidably penetrated through the side wall of chassis (1) and is connected with pull plate (8), spring (7) is located in telescopic cavity and is sleeved on the outer wall of pull rod (6), one end of spring (7) is connected with moving plate (5), the other end is connected with the inner wall of telescopic cavity, and the lower side wall of pull plate (8) is connected with locking column (9).

3. A foot assisted core cassette carrier as in claim 1, wherein, Clamping fixed component includes two moving block (14), two clamping plate (15), two limit plate (16), two locking screw (17) and two sets of limit sliding block (18), and the top left and right ends of chassis (1) are provided with limit sliding groove, the bottom front and rear ends of moving block (14) are provided with limit sliding block (18), limit sliding block (18) is slidably installed in limit sliding groove, the top of moving block (14) is provided with clamping plate (15), the outer wall of clamping plate (15) is connected with limit plate (16), and limit plate (16) is screwed with locking screw (17).

4. A footrest assist core box carrier as claimed in claim 2, wherein, Hoisting assembly includes lifting arm (19), two lifting beams (20), two sets of hoisting rods (21) and lifting ring (22), lifting arm (19) left and right ends are provided with lifting beam (20), lifting beam (20) front and rear ends are screwed with hoisting rod (21), hoisting rod (21) is matched with the connecting hole of connecting head (4), and lifting ring (22) is installed on the top of lifting arm (19).

5. A footrest assist core box carrier as claimed in claim 1, wherein, It also includes bottom beam (13), and two forklift grooves (12) are formed on the left and right sides of the bottom of chassis (1), and the bottom beam (13) is fixedly installed on the bottom of the chassis (1).

6. A foot assisted core cassette carrier as in claim 1, wherein, It also includes two connecting pull plates (10) and two sets of reinforcing rods (11), and the connecting pull plates (10) are fixedly connected between the two pull plates (8) of the front and rear groups, and the reinforcing rods (11) are installed between the left and right sides of the connecting pull plates (10) and the pull plates (8).

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