CN213058810U - Catenary chain with catenary chain lifting claws - Google Patents

Abstract

The utility model relates to a catenary chain conveying equipment technical field, and a catenary chain that contains catenary lifting claw is disclosed, including the catenary chain body, the lower fixed surface of catenary chain body is connected with the go-between, the outer wall fixedly connected with backup pad of go-between, the through-hole has been seted up to the lower surface of backup pad, and the pore wall fixedly connected with screw thread section of thick bamboo of through-hole, the inner wall threaded connection of screw thread section of thick bamboo has the threaded rod, the bottom outer wall of threaded rod rotates through antifriction bearing and has cup jointed the bottom plate, the lower surface central point of bottom plate puts the fixed through-hole of seting up two symmetric distributions, two fixed through-hole's pore wall fixedly connected with U-shaped pole, the pole wall of U-shaped pole is fixed to have cup jointed connection bearing. The utility model provides high catenary length adjustment's efficiency has reduced staff's the regulation degree of difficulty simultaneously to and the convenience that the catenary used has been improved.

Description

Catenary chain with catenary chain lifting claws

Technical Field

The utility model relates to a catenary chain conveying equipment technical field especially relates to a catenary chain that contains catenary chain lifting claw.

Background

In a similar spraying production line, a catenary conveyor is generally adopted to hang a workpiece in a catenary lifting claw, then the workpiece is conveyed to the spraying equipment through the catenary conveyor, after the spraying is finished, the workpiece is conveyed to a workpiece taking station through the catenary conveyor, then the catenary lifting claw rotates to a loading station, and the process is repeated.

At present, the length of a catenary needs to be adjusted according to the size of a workpiece when the catenary conveying equipment is used, so that the workpiece can not touch the ground, the condition of inconvenient adjustment exists in the catenary length adjustment process, the adjustment process is time-consuming and labor-consuming, the efficiency of catenary length adjustment is influenced, and the convenience of use of the catenary is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient condition of catenary length adjustment existence regulation among the prior art, the accommodation process is wasted time and energy, influences catenary length adjustment's efficiency to and influence the problem that catenary used convenience, and the catenary that contains catenary lifting claw that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a braced chain that contains braced chain lifting claw, includes the braced chain body, the lower fixed surface of braced chain body is connected with the go-between, the outer wall fixedly connected with backup pad of go-between, the through-hole has been seted up to the lower surface of backup pad, and the pore wall fixedly connected with screw thread section of thick bamboo of through-hole, the inner wall threaded connection of screw thread section of thick bamboo has the threaded rod, the bottom wall outer wall of threaded rod has cup jointed the bottom plate through antifriction bearing rotation, the lower surface central point of bottom plate puts the fixing hole who sets up two symmetric distribution, two fixing hole's pore wall fixedly connected with U-shaped pole, the rod wall of U-shaped pole is fixed has cup jointed coupling bearing, coupling bearing's outer wall is fixed.

Preferably, the limiting mechanism comprises two handles fixedly connected with the outer wall of the threaded rod, a threaded hole is formed in the upper surface of one of the handles, a fixing bolt is connected to the hole wall of the threaded hole in a threaded manner, and a plurality of nuts are fixedly connected to the upper surface of the bottom plate.

Preferably, four corners of the upper surface of the bottom plate are provided with fixing holes, the hole wall of each fixing hole is fixedly connected with a guide rod, and the upper surface of the supporting plate is provided with a plurality of moving holes matched with the guide rods.

Preferably, the upper surface of the threaded rod is fixedly connected with a stop block.

Preferably, a plurality of nuts are distributed on the upper surface of the bottom plate in a ring shape.

Preferably, the top end of the threaded rod is fixedly connected with a connecting nut.

Compared with the prior art, the utility model provides a catenary chain that contains catenary chain lifting claw possesses following beneficial effect:

this braced chain that contains braced chain lifting claw, through being provided with the threaded rod, the handle, fixing bolt and screw thread section of thick bamboo, when needs adjust braced chain length, at first rotate the threaded rod through the handle, the threaded rod removes in the screw thread section of thick bamboo, the threaded rod drives the bottom plate rebound, perhaps rotate coupling nut through electric spanner, coupling nut makes the threaded rod rotate, the bottom plate drives the guide arm and moves in the backup pad, so that the work piece can be connected to the claw hook, and the work piece can not contact ground, later rotate fixing bolt, fixing bolt is connected rather than bottom nut, so that it is not changing to ensure the bottom plate height, this mechanism has improved braced chain length adjustment's efficiency, staff's the regulation degree of difficulty has been reduced simultaneously, and the convenience that the braced chain used has.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model provides high catenary length control's efficiency has reduced staff's the regulation degree of difficulty simultaneously to and improved the convenience that the catenary used.

Drawings

Fig. 1 is a schematic structural diagram of a catenary chain including catenary lifting claws according to the present invention;

fig. 2 is a schematic structural diagram of a catenary bottom plate with catenary lifting claws according to the present invention.

In the figure: the device comprises a catenary body 1, a connecting ring 2, a supporting plate 3, a threaded cylinder 4, a threaded rod 5, a bottom plate 6, a fixing through hole 7, a U-shaped rod 8, a limiting mechanism 9, a handle 91, a fixing bolt 92, a nut 93, a claw hook 10, a connecting bearing 11, a fixing hole 12, a guide rod 13, a stop dog 14 and a connecting nut 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a catenary containing catenary lifting claws, including catenary body 1, the lower fixed surface of catenary body 1 is connected with go-between 2, the outer wall fixedly connected with backup pad 3 of go-between 2, the through-hole has been seted up to the lower surface of backup pad 3, and the pore wall fixedly connected with screw thread section of thick bamboo 4 of through-hole, the inner wall threaded connection of screw thread section of thick bamboo 4 has threaded rod 5, the bottom outer wall of threaded rod 5 rotates through antifriction bearing and has cup jointed bottom plate 6, the lower surface central point of bottom plate 6 puts and has seted up two symmetric distribution's fixed through-hole 7, the pore wall fixedly connected with U-shaped pole 8 of two fixed through-hole 7, the pole wall fixed of U-shaped pole 8 has cup jointed connection bearing 11, the outer wall fixed cup joint of connection bearing 11 has.

Stop gear 9 includes two and threaded rod 5 outer wall fixed connection's handle 91, and threaded hole is seted up to the upper surface of one of them handle 91, and the pore wall threaded connection of threaded hole has fixing bolt 92, and the last fixed surface of bottom plate 6 is connected with a plurality of nuts 93, and this mechanism can improve the stability that stop gear 95 adjusted.

Four corners of the upper surface of bottom plate 6 have all been seted up fixed orifices 12, and the pore wall fixedly connected with guide arm 13 of fixed orifices 12, a plurality of removal holes with guide arm 13 matched with have been seted up to the upper surface of backup pad 3, and guide arm 13 can prevent backup pad 3 and bottom plate 6 dislocation.

The upper surface of the threaded rod 5 is fixedly connected with a stop 14, and the stop 14 can prevent the threaded rod 5 from being separated from the threaded cylinder 4.

A plurality of nuts 93 are distributed on the upper surface of the bottom plate 6 in an annular mode, the nuts 93 are distributed in an annular mode, the bolts 92 can be conveniently fixed and connected with the nuts, and the height of the bottom plate 6 is guaranteed to be unchanged.

The top fixedly connected with coupling nut 15 of threaded rod 5 rotates coupling nut 15 through electric spanner, and coupling nut 15 makes threaded rod 5 rotate, can make things convenient for catenary length adjustment.

The utility model discloses in, when catenary length needs to be adjusted, at first, rotate threaded rod 5 through handle 91, threaded rod 5 removes in a screw thread section of thick bamboo 4, threaded rod 5 drives bottom plate 6 rebound, perhaps rotate coupling nut 15 through electric spanner, coupling nut 15 makes threaded rod 5 rotate, bottom plate 6 drives guide arm 13 and removes in backup pad 3, so that claw hook 10 can connect the work piece, and the work piece can not touch ground, later rotate fixing bolt 92, fixing bolt 92 is connected rather than bottom nut 93, so that guarantee bottom plate 6 highly is not changing, this mechanism has improved catenary length adjustment's efficiency, staff's the regulation degree of difficulty has been reduced simultaneously, and the convenience that the catenary used has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The catenary containing catenary lifting claws comprises a catenary body (1) and is characterized in that a connecting ring (2) is fixedly connected to the lower surface of the catenary body (1), a supporting plate (3) is fixedly connected to the outer wall of the connecting ring (2), a through hole is formed in the lower surface of the supporting plate (3), a threaded cylinder (4) is fixedly connected to the hole wall of the through hole, a threaded rod (5) is connected to the inner wall of the threaded cylinder (4) in a threaded manner, a bottom plate (6) is rotatably sleeved on the outer wall of the bottom end of the threaded rod (5) through a rolling bearing, two symmetrically-distributed fixing through holes (7) are formed in the central position of the lower surface of the bottom plate (6), a U-shaped rod (8) is fixedly connected to the hole wall of the fixing through hole (7), a connecting bearing (11) is fixedly sleeved on the rod wall of the U-shaped rod (8), and a claw hook (, and the rod wall of the threaded rod (5) is fixedly connected with a limiting mechanism (9).

2. The catenary chain with the catenary lifting claws of claim 1, wherein the limiting mechanism (9) comprises two handles (91) fixedly connected with the outer wall of the threaded rod (5), a threaded hole is formed in the upper surface of one handle (91), a fixing bolt (92) is connected to the wall of the threaded hole in a threaded manner, and a plurality of nuts (93) are fixedly connected to the upper surface of the bottom plate (6).

3. The catenary chain with the catenary lifting claw according to claim 1, wherein four corners of the upper surface of the bottom plate (6) are provided with fixing holes (12), the wall of each fixing hole (12) is fixedly connected with a guide rod (13), and the upper surface of the supporting plate (3) is provided with a plurality of moving holes matched with the guide rods (13).

4. A catenary chain comprising catenary lifting claws according to claim 1, characterized in that the threaded rod (5) has a stop (14) fixedly attached to its upper surface.

5. A catenary chain comprising catenary lifting claws according to claim 2, characterized in that a plurality of said nuts (93) are annularly distributed on the upper surface of the bottom plate (6).

6. A catenary chain comprising catenary lifting claws according to claim 1, characterized in that the top of the threaded rod (5) is fixedly connected with a coupling nut (15).

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