KR-20260063517-A - Crossarm supporting device for loading with insulation bucket

Abstract

The present invention discloses a crossarm support device for mounting an insulated bucket, which enables the crossarm to be stably mounted on the bucket of a live-line vehicle and safely transported to a high-altitude work position. The aforementioned crossarm support device for mounting an insulating bucket comprises a bucket fixing part installed on the insulating bucket, a push switch assembled to the bucket fixing part, and a crossarm fixing part assembled to the push switch to support a crossarm, wherein the crossarm fixing part is provided with a load-displacement type closing part that switches from an unlocked state to a locked state in conjunction with contact with the crossarm.

Inventors

• 주동근
• 조혜림

Assignees

• 한국전력공사

Dates

Publication Date

20260507

Application Date

20241030

Claims (14)

1. Bucket fixing part installed on an insulating bucket; A push switch assembled to the bucket fixing part above; and It includes a crossarm fixing part assembled to the above-mentioned push switch and mounting a crossarm, and The above-mentioned crossarm fixing part is a crossarm support device for mounting an insulating bucket, having a load-displacement type closing part that switches from an unlocked state to a locked state in conjunction with contact with the crossarm.
2. In claim 1, The above load-displacement type closure A movable body part that elastically displaces in the up and down direction via an elastic member with respect to the above-mentioned push switch; A fitting body portion that oscillately mounts the above-mentioned arm fixing portion with respect to the above-mentioned push switch; and A reinforcing bar support device for mounting an insulating bucket, characterized by including a split body portion that restrains both sides of the reinforcing bar in conjunction with the oscillating behavior of the fitting body portion.
3. In claim 2, The above-mentioned push switch has a rod-shaped body portion that is detachably coupled to the above-mentioned bucket fixing portion, and the above-mentioned movable body portion is installed movably with respect to the above-mentioned rod-shaped body portion to form a receiving space for mounting the above-mentioned arm fixing portion, characterized in that it is an insulated bucket mounting arm support device.
4. In claim 3, An insulated bucket mounting bracket support device characterized by the above-mentioned rod-shaped body portion having a screw portion at one end for screw coupling with the bucket fixing portion and a finishing flange portion at the other end for restraining the bracket fixing portion.
5. In claim 3, A reinforcing bar support device for mounting an insulating bucket, characterized in that the above elastic member is composed of a return spring installed on the rod-shaped body portion to elastically support the movable body portion.
6. In claim 2, A crossbar support device for mounting an insulating bucket, characterized in that the above-described split body part is composed of a pair of members arranged to face each other on both the left and right sides centered on the push switch.
7. In claim 6, An insulated bucket mounting bracket support device characterized in that the above-mentioned fitting body part is extended and bent from the lower end of the above-mentioned split body part and assembled into the receiving space of the above-mentioned push switch.
8. In claim 7, An insulated bucket mounting bracket support device characterized in that the above-mentioned fitting body part has an opening that can be inserted into the rod-shaped body part for assembly with the above-mentioned push switch.
9. In claim 6, The above-mentioned reinforcing bar support device for mounting an insulating bucket is characterized by the reinforcing bar fixing part having a locking body part that is bent to protrude inwardly in a mutually opposing manner from the upper end of the above-mentioned split body part to prevent the reinforcing bar from detaching.
10. In claim 1, The above bucket fixing part is provided with a mounting body part that is detachably installed with respect to the insulating bucket, wherein the mounting body part comprises a seating body part installed on the upper edge of the insulating bucket, and an outer body part and an inner body part that protrude downward from each end of the seating body part and face each other, characterized in that it is a support device for mounting an insulating bucket.
11. In claim 10, An insulated bucket mounting bracket support device characterized in that the above-mentioned mounting body part is provided with a fastening hole for coupling with the above-mentioned push switch.
12. In claim 10, A support device for mounting an insulating bucket, characterized in that the mounting body further includes a bent body portion that is bent upward in a vertical direction toward the inner side of the edge portion of the insulating bucket from the free end of the outer body portion.
13. In claim 1, A crossarm support device for mounting an insulating bucket, characterized by further including a wedge fixing pin installed between the above-mentioned push switch and the above-mentioned crossarm fixing part.
14. In claim 13, An insulated bucket mounting bracket support device characterized by the wedge fixing pin having a handle portion extended for gripping by a user, and a yoke portion inserted into the space between the push switch and the bracket fixing portion.

Description

Crossarm supporting device for loading with insulation bucket The present invention relates to a support device for a crossarm for mounting an insulated bucket, and more specifically, to a support device for a crossarm for mounting an insulated bucket that enables the stable mounting of a crossarm on a bucket of a live-line vehicle and safe transport to a high-altitude work position. Generally, the work of installing crossbars on pillars is carried out at a high altitude above the ground. During this process, the steel plate is loaded onto a bucket equipped on the aerial work platform and transported to the work position. However, since conventional buckets are not equipped with separate equipment to secure the crossarm, there is a risk of various safety accidents occurring during the process of transporting the crossarm to a high-altitude work position. In other words, during the lifting process of transporting steel using a conventional bucket, the steel may fall to the ground due to contact with obstacles such as nearby power lines or signs. Consequently, as ground workers and pedestrians passing by may suffer safety accidents due to collisions with falling steel, countermeasures are required. FIG. 1 is a drawing illustrating the usage state of a cross-arm support device for mounting an insulating bucket according to an embodiment of the present invention. FIG. 2 is an enlarged view showing the assembly state of the main components of a crossarm support device for mounting an insulating bucket according to an embodiment of the present invention. Figure 3 is an exploded view of the main components shown in Figure 2. FIGS. 4 to 7 are enlarged drawings of the main components shown in FIGS. 2 and FIG. 3. FIG. 8 is a drawing showing the state in which a reinforcing bar support device according to an embodiment of the present invention is assembled in an insulating bucket. Figure 9 is a drawing showing the state in which a crossbar is mounted on the crossbar support device shown in Figure 8. FIG. 10 is a drawing showing how to achieve a more stable mounting of the crossarm by adding a wedge fixing pin to the crossarm support device shown in FIG. 9. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached illustrative drawings. In this process, the thickness of lines or the size of components depicted in the drawings may be exaggerated for clarity and convenience of explanation. Furthermore, the terms described below are defined considering their functions in the present invention, and these may vary depending on the intention or convention of the user or operator. Therefore, the definitions of these terms should be based on the content throughout this specification. In addition, the following embodiments are not intended to limit the scope of the present invention but are merely exemplary details of the components presented in the claims of the present invention; any embodiments that include components that are included in the technical concept throughout the specification of the present invention and are substitutable as equivalents for the components of the claims may be included within the scope of the present invention. Referring to the drawings, the crossarm support device for mounting an insulating bucket according to an embodiment of the present invention is for stably mounting a crossarm (20) on an insulating bucket (10). An embodiment of the present invention comprises a bucket fixing part (30) that is detachably installed on the insulating bucket (10), a push switch (40) assembled to the bucket fixing part (30), and a reinforcing bar fixing part (50) assembled to the push switch (40) to stably support the reinforcing bar (20). The bucket fixing part (30) has a mounting body part (31) that is detachably installed on the insulating bucket (10). In this case, the mounting body part (31) includes a mounting body part (32) installed to be in contact with the upper edge part (11) of the insulating bucket (10), an outer body part (33) arranged to protrude downward from the mounting body part (32) and extend toward the outside of the insulating bucket (10), and an inner body part (34) arranged to protrude downward from the mounting body part (32) and extend toward the inside of the insulating bucket (10). At this time, the outer body part (33) and the inner body part (34) are configured to protrude downward at mutually opposing positions at both ends of the seating body part (32). In addition, the above-mentioned mounting body (32) is configured to have a fastening hole (32a) for screw coupling with the above-mentioned push switch (40). In particular, the mounting body part (31) is further configured to include a bent body part (35) that is bent upward in a vertical direction toward the inside of the rim part (11) from the free end of the outer body part (33) to prevent detachment from the rim part (11) of the insulating bucket (10) to the bucket