JPH0738097U - Carrier gripping device - Google Patents

Abstract

(57) [Summary] [Purpose] To improve the work efficiency by mounting the grasped transported object in a vertical state easily. [Structure] A pair of left and right gripping members 23, 23 capable of gripping a conveyed object from both sides and rotating in a vertical direction are vertically arranged by a first pin 24 provided on a support bracket 22 arranged outside the gripping member 23. A second pin 25 that engages with the grip member 23 and restricts the rotation of the grip member 23 is provided below the first pin 24 of the support bracket 22 so as to be pivotable in the direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a carrier gripping device for gripping and carrying a conveyed product such as an interior material and a wall member from both sides.

[0002]

[Prior art]

 For example, a gripping device for a transporting vehicle disclosed in Japanese Utility Model Application Laid-Open No. 5-24678 is provided with a pair of left and right gripping members rotatable in a vertical direction, and the gripping members are expanded and contracted to grip a conveyed object from both sides. To do.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned structure, when the lower part is inserted into the excavation hole such as a utility pole, the operation is simple, but as shown in FIG. 9, the panel shape is grasped from both sides by the grasping member 1. In the same way as when inserting the sliding object 2 in the same manner as when inserting the shoji, when it is fitted into the upper mounting groove 3 and the lower mounting groove 4 to be mounted, the upper part of the conveying object 2 is inserted first and is inserted into the upper mounting groove 3. , The vertical movement of the gripping member 2, the forward movement and the downward movement are finely repeated to bring the conveyed article 2 into the vertical state and bring the conveyed article 2 into the vertical state, and the lower portion of the conveyed article 2 is positioned on the lower mounting groove 4. Since the transported object 2 is lowered and fitted into the upper mounting groove 3 and the lower mounting groove 4, the driving operation is very complicated and the mounting work requires skill.

[0004] Therefore, an object of the present invention is to provide a gripping device for a transporting vehicle that can easily attach a gripped transported object in a vertical state and improve mounting work efficiency.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention provides a gripping device for a transporting vehicle, in which a pair of left and right gripping members are provided so as to be rotatable in a vertical direction, and the gripping members are expanded and contracted to grip and convey a conveyed object from both sides. , The gripping member is supported rotatably in the vertical direction by a pin provided on a support bracket arranged outside the gripping member, and engages with the gripping member to regulate the rotation of the gripping member. It is characterized in that an engaging means is provided.

[0006]

[Work]

 According to the above structure, the engaging means is engaged with the gripping members to reduce the distance between the gripping members, and the gripping members grip the conveyed object from both sides, and the upper part of the conveyed object is advanced to the upper mounting groove. If the engaging means is disengaged from the gripping member after being inserted into the gripping member, the gripping member and the conveyed product rotate about the pin as a fulcrum and become vertical.

[0007]

【Example】

 An embodiment in which the present invention is applied to a gripping device for an interior material carrier will be described below.

1 to 6 show a first embodiment of the present invention, in which an interior material conveying vehicle 10 is provided with a lower arm 12 on a traveling vehicle 11 so as to be rotatable in a vehicle front-rear direction and a left-right direction. An upper arm 13 is rotatably connected to the tip of the lower arm 12 so as to be vertically rotatable, and a gripping device 14 is provided at the tip of the upper arm 13.

The gripping device 14 is provided at a tip end of the upper arm 13 so as to be vertically rotatable, and a second bracket 15 is provided at the first bracket 15 so as to be horizontally rotatable by an operation of a cylinder 16. It is composed of a bracket 17 and a grip portion 18 that is pivotably provided at the tip of the second bracket 17.

The grip portion 18 includes a guide support plate 20 provided at the tip of the swivel support shaft 19, two guide rods 21 and 21 provided on the guide support plate 20 in a direction orthogonal to the swivel support shaft 19, and both guides. A pair of left and right support brackets 22 and 22 slidably provided on both ends of the rods 21 and 21 along the guide rods 21 and 21 and a pair of left and right gripping members 23 and 23 supported by the support brackets 22 and 22. It is configured.

The support brackets 22 and 22 are arranged outside the gripping members 23 and 23, and are supported by a first pin 24 provided on the upper part thereof so as to be rotatable in the vertical direction of the gripping member 23 and below the first pin 24. The second pin 25 is detachably provided as an engaging means that engages with the pin hole 23a of the grip member 23 and restricts the rotation of the grip member 23. The second pin 25 is inserted by a spring 26. Biased in the direction.

The second pin 25 may be provided above the first pin 24.

Between the two gripping members 23, 23, cylinders 27, 27 for expanding and contracting the distance between the two gripping members 23, 23 are arranged above and below the guide rods 21, 21.

With this structure, the cylinders 27, 27 are reduced in size with the second pin 25 engaged with the pin hole 23 a of the gripping member 23, and the transported object 28 is conveyed by the gripping members 23, 23. As shown in FIG. 6, the upper portion of the conveyed article 28 is inserted into the upper mounting groove 29, and then the second pin 25 is pulled out from the pin hole 23a of the grasping member 23, and the grasping portion 18 is removed. Only by advancing, the conveyed object 28 rotates about the first pin 24 as a fulcrum, and becomes vertical so that the lower part is positioned on the lower mounting groove 30. The lower part is fitted into the lower mounting groove 30, and the cylinders 27 and 27 are extended to release the conveyed object 28 by the both gripping members 23 and 23.

The pulling out of the second pin 25 may be performed manually or by using power of a cylinder or the like.

Therefore, since the grasped conveyed article 28 is put into the upper mounting groove 29 and the lower mounting groove 30 in a vertical state by a simple operation, the driving operation is facilitated and the mounting work efficiency can be improved.

The engaging means for restricting the rotation of the gripping member 23 is not limited to the second pin 25, but the gripping member 23 can be provided as in the second embodiment of the present invention shown in FIGS. 7 and 8. The concave metal fitting 40 for controlling the rotation of the support bracket 22 may be detachably provided on the support bracket 22.

[0018]

[Effect of device]

 As described above, in the gripping device of the present invention, a pair of left and right gripping members that grip a conveyed object from both sides and can rotate in the vertical direction are attached to pins provided on a support bracket arranged outside the gripping members. Since it is rotatably supported in the vertical direction, and the engaging means for engaging with the gripping member and restricting the rotation of the gripping member is provided, the engaging means is engaged with the gripping member and If the interval is reduced and the conveyed object is grasped from both sides by both grasping members, the upper part of the conveyed object is advanced and inserted into the upper mounting groove, and then the engagement of the engaging means with the grasping member is released. The gripping member and the conveyed product rotate about the pin as a fulcrum to be in a vertical state.

Therefore, since the transported object can be brought into the vertical state by a simple operation of simply disengaging the engaging means from the gripping member, the operation can be facilitated and the work efficiency for mounting the transported object can be improved.

[Brief description of drawings]

FIG. 1 is a side view of a gripping device according to a first embodiment of the present invention.

FIG. 2 is likewise a front view of the gripping device.

FIG. 3 is a plan view of the gripping device.

FIG. 4 is a sectional view showing details of a second pin.

FIG. 5 is a side view of the interior material carrier.

FIG. 6 is a schematic view showing a work for attaching a conveyed product according to the first embodiment.

7 is a view of the engaging means of the second embodiment of the present invention of FIG.
FIG. 7 is a view on arrow VII-VII.

FIG. 8 is a schematic view showing a work for attaching a conveyed product according to the second embodiment.

FIG. 9 is a schematic view showing a work for attaching a conveyed product by a conventional carrier.

[Explanation of symbols]

10 ... Interior material conveying vehicle, 11 ... Traveling vehicle, 12 ... Lower arm, 13 ... Upper arm, 14 ... Gripping device, 18 ...
Gripping part, 22 ... Support bracket, 23 ... Gripping member, 24
... 1st pin, 25 ... 2nd pin, 40 ... concave metal fittings

Claims (1)

[Scope of utility model registration request] 1. A gripping device for a transporting vehicle, wherein a pair of left and right gripping members are provided so as to be rotatable in a vertical direction, and the gripping members are expanded and contracted between both gripping members to grip and convey a conveyed object from both sides. A pin provided on a support bracket arranged outside the grip member supports the grip member in a vertically rotatable manner, and an engaging means for engaging the grip member to restrict rotation of the grip member is provided. A gripping device for a carrier vehicle.