CN212605237U - Reinforcement cage transfer car (buggy) - Google Patents

Abstract

The utility model discloses a reinforcement cage transfer trolley, which comprises a bottom plate, rollers, a hydraulic cylinder, a top plate, a telescopic limiting post and a fixed self-locking device, wherein the rollers are symmetrically arranged on the bottom wall of the bottom plate, the top plate is arranged above the bottom plate, the hydraulic cylinder is symmetrically arranged on the bottom plate, the output end of the hydraulic cylinder is connected on the bottom wall of the top plate, the telescopic limiting post is symmetrically arranged at two sides of the hydraulic cylinder, and the fixed self-locking device is symmetrically arranged on the side wall of the top plate; the fixed self-locking device comprises a first support rod, a rotating rod, a second support rod, a clamping block, a clamping groove and a self-locking piece, wherein the first support rod is arranged on the top plate, the rotating rod is arranged on the first support rod, the second support rod is arranged on the top plate, the clamping groove is arranged at the end part of the second support rod, and the clamping block is arranged at the end part of the rotating rod. The utility model belongs to the technical field of construction machinery, specifically indicate one kind effectively supports the steel bar collar, prevents to take place deformation, can adjust the steel reinforcement cage transfer car (buggy) in order to adapt to multiple specification according to steel reinforcement cage length simultaneously.

Description

Reinforcement cage transfer car (buggy)

Technical Field

The utility model belongs to the technical field of construction machinery, specifically indicate a steel reinforcement cage transfer car (buggy).

Background

Need use more prefabricated good pile foundation steel reinforcement cage in building structure, steel reinforcement cage can increase building structure's tensile, compressive capacity, improves building structure's bulk strength. Because the reinforcement cage is very long in weight and length, the reinforcement cage is difficult to carry and move manually in a construction site, and the reinforcement cage can be carried and moved only by large-scale hoisting machinery and a flat-plate trailer, but the large-scale machinery is high in cost and limited by the operation space of the construction site, and the flat-plate trailer is limited to be used in certain occasions with narrow space; when carrying the steel reinforcement cage simultaneously, do not have effective support on the car, often can make the steel reinforcement cage warp, influence the construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an effectively support the steel bar collar, prevent to take place deformation, can adjust the steel reinforcement cage transfer car (buggy) in order to adapt to multiple specification according to steel reinforcement cage length simultaneously.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a steel reinforcement cage transfer trolley comprises a bottom plate, rollers, a hydraulic cylinder, a top plate, telescopic limiting columns and fixed self-locking devices, wherein the rollers are symmetrically arranged on the bottom wall of the bottom plate, the top plate can be arranged above the bottom plate in a lifting manner, the hydraulic cylinder is symmetrically arranged on the bottom plate and is arranged close to two ends of the bottom plate, the output ends of the hydraulic cylinder are connected to the bottom wall of the top plate, the telescopic limiting columns are symmetrically arranged on two sides of the hydraulic cylinder, one ends of the telescopic limiting columns are arranged on the upper wall of the bottom plate, the other ends of the telescopic limiting columns penetrate through the top plate, the fixed self-locking devices are symmetrically arranged on the side wall of the top plate, when a steel reinforcement cage is carried, the hydraulic cylinder is contracted to enable the fixed self-locking devices to be close to the ground, the; the fixed self-locking device comprises a first supporting rod, a rotating rod, a second supporting rod, a clamping block, a clamping groove and a self-locking piece, the first support rod is arranged on the side wall of the top plate, the rotating rod is rotatably arranged on the first support rod, the second support rod is arranged on the side wall of the top plate, the second support rod is arranged in an L-shaped structure, and a section parallel to the side wall of the top plate is arranged towards the first support rod, the clamping groove is arranged at the two end parts of the supporting rod, the clamping block is arranged at the end part of the rotating rod, the clamping block can be buckled in the clamping groove, when the reinforcement cage is fixed, firstly, the rotating rod is rotated to the vertical direction, the reinforcement cage is close to the first supporting rod and the second supporting rod, then the rotating rod is rotated to the horizontal direction, at the moment, the rotating rod is already positioned in the steel reinforcement cage, the clamping block on the rotating rod is clamped in the clamping groove of the second supporting rod, the joint of the clamping block and the clamping groove is blocked by the self-locking piece, the clamping block is prevented from being separated from the clamping block in transportation, and safety accidents are caused.

Furthermore, the rotating rod is of a telescopic rod structure and can be adjusted according to the size of the steel reinforcement cage, and the rotating rod can be turned in the steel reinforcement cage.

Further, the auto-lock spare is including fixed cover, sliding sleeve and spring, the scalable end outer wall of bull stick is located to fixed cover, fixed cover sets up for cylinder type structure, fixed cover is equipped with the through-hole that runs through along the central axis one, sliding sleeve laminating and slidable locate fixed sheathe in, the sliding sleeve sets up for cylinder type structure, be equipped with the cross section in the sliding sleeve and be protruding type structure through-hole two, the spring symmetry is located in the through-hole two, spring one end is connected in fixed cover lateral wall, the spring other end is connected in the sliding sleeve inner wall, and during fixed steel reinforcement cage, will grasp the sliding sleeve, make sliding sleeve to bracing piece one side slip, expose the fixture block, with the fixture block lock joint in the draw-in groove, the pine is opened and is received, and the sliding sleeve can be automatic re-setting under the effect of spring elasticity.

Furthermore, a hook is arranged on the side wall of one end of the bottom plate, a pull frame is arranged on the side wall of the bottom plate opposite to the hook, the pull frame can be used for being connected with a trailer, the trailer is used for driving a transfer trolley to move, and the pull frame can also be used for being connected with the transfer trolley, so that the transfer trolley is lengthened to adapt to the transfer of reinforcement cages with different lengths.

Furthermore, a stop block is arranged on the position of the second support rod close to the clamping groove and used for limiting the displacement of the sliding sleeve on the second support rod and preventing the spring from being rebounded too much to be separated from the fixed sleeve after the sliding sleeve is separated from the hand.

Further, the sleeve vertical section is the bracket structure setting, depression bar outer wall and sleeve upper and lower both ends inscribe setting, the cover is equipped with the piston on the depression bar, the piston inscribes and sets up in sleeve middle part inner wall, relies on the sleeve in the piston upper and lower both sides air and sleeve and the connected mode of depression bar inscribe setting, produces damping motion, reduces the oscillation.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a steel reinforcement cage transfer trolley, simple structure, reasonable in design, can lengthen according to the steel reinforcement cage specification, can use alone simultaneously, the transportation of the steel reinforcement cage of adaptation multiple specification; the bull stick sets up for telescopic link structure, can make the bull stick overturn in the steel reinforcement cage, and the joint of the steel reinforcement cage of being convenient for, behind fixture block and the draw-in groove joint, the bull stick supports the steel reinforcement cage, spanes a plurality of fulcrums, prevents that the steel reinforcement cage atress is uneven and take place deformation, and from the setting of latch fitting, can prevent that the fixture block breaks away from the draw-in groove in the transportation, causes the steel reinforcement cage to drop and leads to.

Drawings

Fig. 1 is a front view of a transfer trolley for a reinforcement cage of the present invention;

fig. 2 is a left side view of the steel reinforcement cage transfer trolley of the utility model;

fig. 3 is the overall structure schematic diagram of the self-locking piece of the steel reinforcement cage transfer trolley.

The self-locking device comprises a base plate 1, a bottom plate 2, rollers 3, a hydraulic cylinder 4, a top plate 5, a telescopic limiting column 6, a fixed self-locking device 7, a first support rod 8, a rotating rod 9, a second support rod 10, a clamping block 11, a clamping groove 12, a self-locking piece 13, a fixed sleeve 14, a sliding sleeve 15, a spring 16, a first through hole 17, a second through hole 18, a hook 19, a pulling frame 20 and a stop block.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to a steel reinforcement cage transfer trolley, including bottom plate 1, gyro wheel 2, pneumatic cylinder 3, roof 4, flexible spacing post 5 and fixed self-lock device 6, gyro wheel 2 symmetry is located on bottom plate 1 bottom wall, roof 4 liftable is located above bottom plate 1, pneumatic cylinder 3 symmetry is located on bottom plate 1 and is close to bottom plate 1 both ends setting, pneumatic cylinder 3 output end is connected on roof 4 bottom wall, flexible spacing post 5 symmetry is located pneumatic cylinder 3 both sides, fixed self-lock device 6 symmetry is located on roof 4 lateral wall; fixed self-lock device 6 includes bracing piece one 7, bull stick 8, two 9 of bracing pieces, fixture block 10, draw-in groove 11 and from locking piece 12, bracing piece one 7 is located on the 4 lateral walls of roof, 8 rotatable locating bracing pieces on 7 of bull stick, 8 of bull stick is telescopic rod structure and sets up, two 9 of bracing pieces are located on the 4 lateral walls of roof, two 9 of bracing pieces set up and are on a parallel with one section of 4 lateral walls of roof towards bracing piece one 7 setting for L type structure, two 9 tip of bracing piece are located to draw-in groove 11, 8 tip of bull stick are located to fixture block 10, fixture block 10 can the lock joint in draw-in groove 11.

From locking part 12 including fixed cover 13, sliding sleeve 14 and spring 15, the scalable end outer wall of bull stick 8 is located to fixed cover 13, fixed cover 13 sets up for cylinder type structure, fixed cover 13 is equipped with a through-hole 16 that runs through along the central axis, sliding sleeve 14 laminates and slidable locates on fixed cover 13, sliding sleeve 14 sets up for cylinder type structure, be equipped with the cross section in sliding sleeve 14 and be protruding type structure through-hole two 17, the spring 15 symmetry is located in through-hole two 17, 15 one end of spring is connected in fixed cover 13 lateral wall, the spring 15 other end is connected in sliding sleeve 14 inner wall.

The side wall of one end of the bottom plate is provided with a hook 18, and the opposite side wall of the bottom plate and the hook 18 is provided with a pull frame 19.

And a stop block 20 is arranged at the position of the second support rod 9 close to the clamping groove 11.

When the device is used, the hydraulic cylinder 3 contracts to enable the fixed self-locking device 6 to be close to the ground, the rotating rod 8 is rotated to the vertical direction, the reinforcement cage is close to the first support rod 7 and the second support rod 9, the rotating rod 8 is rotated to the horizontal direction, at the moment, the rotating rod 8 is already positioned in the reinforcement cage, the clamping block 10 on the rotating rod 8 is clamped in the clamping groove 11 of the second support rod 9, the sliding sleeve 14 is grasped to enable the sliding sleeve 14 to slide towards the first support rod 7 to expose the clamping block 10, the clamping block 10 is buckled in the clamping groove 11 to be loosened and retracted, the sliding sleeve 14 can automatically reset under the action of the elastic force of the spring 15, the joint of the clamping block 10 and the clamping groove 11 is blocked, the hydraulic cylinder 3 is controlled to extend, the reinforcement cage is separated from the ground, the pulling frame 19 is hung on the trailer to drive the transfer trolley to move, if the reinforcement cage is too long, the hook 18 of the transfer trolley can be connected with the pull frame 19 of another transfer trolley, so that the transfer trolley is lengthened to meet the requirement; when arriving the purpose, when needing to transfer the steel reinforcement cage, control pneumatic cylinder 3 shrink makes the steel reinforcement cage be close to ground, grasps sliding sleeve 14 and to 7 direction movements of bracing piece, exposes fixture block 10 and draw-in groove 11, and upset bull stick 8 makes fixture block 10 break away from in the draw-in groove 11, and the bull stick 8 is followed the steel reinforcement cage adversion can.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. The utility model provides a steel reinforcement cage transfer car (buggy), its characterized in that: the automatic lifting device comprises a bottom plate, rollers, hydraulic cylinders, a top plate, telescopic limiting columns and fixed self-locking devices, wherein the rollers are symmetrically arranged on the bottom wall of the bottom plate, the top plate is arranged above the bottom plate in a lifting manner, the hydraulic cylinders are symmetrically arranged on the bottom plate and are arranged close to two ends of the bottom plate, the output ends of the hydraulic cylinders are connected to the bottom wall of the top plate, the telescopic limiting columns are symmetrically arranged on two sides of the hydraulic cylinders, and the fixed self-locking devices are symmetrically arranged; the fixed self-locking device comprises a first supporting rod, a rotating rod, a second supporting rod, a clamping block, a clamping groove and a self-locking piece, wherein the first supporting rod is arranged on the side wall of the top plate, the rotating rod is rotatably arranged on the first supporting rod, the second supporting rod is arranged on the side wall of the top plate, the second supporting rod is an L-shaped structure and is parallel to one section of the side wall of the top plate and is arranged towards the first supporting rod, the clamping groove is arranged at the end part of the second supporting rod, the end part of the rotating rod is arranged on the clamping block.

2. The reinforcement cage transfer car (buggy) of claim 1, wherein: the rotating rod is arranged in a telescopic rod structure.

3. The reinforcement cage transfer car (buggy) of claim 1, wherein: from the latch fitting including fixed cover, sliding sleeve and spring, the scalable end outer wall of bull stick is located to fixed cover, fixed cover sets up for cylinder type structure, fixed cover is equipped with the through-hole that runs through along the central axis one, sliding sleeve laminating and slidable locate fixed sheathe in, the sliding sleeve sets up for cylinder type structure, it is protruding type structure through-hole two to be equipped with the cross section in the sliding sleeve, the spring symmetry is located in through-hole two, spring one end is connected in fixed cover lateral wall, the spring other end is connected in the sliding sleeve inner wall.

4. The reinforcement cage transfer car (buggy) of claim 1, wherein: the side wall of one end of the bottom plate is provided with a hook, and the opposite side wall of the bottom plate and the hook is provided with a pull frame.

5. The reinforcement cage transfer car (buggy) of claim 1, wherein: and a stop block is arranged at the position of the second support rod close to the clamping groove.

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