CN103498594B - A kind of purse seine storage bar - Google Patents

Abstract

The invention discloses a seine storage rod, which belongs to the field of substation equipment and solves the problems of low efficiency and large occupied space when the seine is stored and placed. A fence storage rod, including a main shaft and a hollow rod body coaxial with the main shaft outside the main shaft, both ends of the main shaft protrude from the outside of the rod body; two guard plates are respectively provided at the two ends of the rod body, and the guard discs are fixedly connected with the rod body. The disk is coaxial with the main shaft and connected with the main shaft in rotation; the surface of the rod body is provided with several hook pieces, and the hook pieces are evenly distributed on a straight line along the axial direction of the rod body; the main shaft is provided with a fixing device for fixing the protective disk in the axial direction of the main shaft . The fence can be quickly stored and unfolded by turning the guard plate and the pole body, which improves the efficiency of fence layout.

Description

A fence storage rod

technical field

The invention relates to the field of substation equipment, in particular to a fence storage pole.

Background technique

In the substation, the use of fences for safety measures is more common, but the storage and placement of safety fences are more troublesome. Generally, there are many seines for single use, and a single common 220kV interval needs to use a 10-meter-long seine. The safety seine needs to be stored and placed after use, and the 10-meter-long seine needs to be stored It takes up a lot of space, and it is generally difficult to arrange it neatly. As a result, when it is used next time, it is necessary to manually unfold the fence and then start to arrange it, wasting a lot of time.

Contents of the invention

The purpose of the present invention is to provide a seine storage rod, which can quickly store and unfold the seine, and takes up less space when the seine is folded and stored.

In order to achieve the above object, the present invention adopts the following technical scheme: a fence storage rod, including a main shaft and a cylinder, the cylinder is arranged outside the main shaft, and a protective plate is provided at both ends of the cylindrical body, and the protective plate and the The cylinder is fixedly connected, both ends of the main shaft extend out of the cylinder through the protective plate; the protective plate is connected to the main shaft in rotation; the surface of the cylinder is provided with a number of hooks, and the hooks are arranged along the axial direction of the cylinder; A fixing device that fixes the guard plate axially on the main shaft.

Further, the side connecting the guard disc with the cylinder is the inner side, and the fixing device includes two stoppers on the main shaft, one stopper is clamped on the inner side of one guard disc, and the other stopper is clamped on the other side. On the inner side of a guard plate. It is used to prevent the cylinder from sliding axially on the main shaft. After the guards at both ends of the cylinder are respectively positioned by stoppers and fixed with the cylinder, the cylinder and the two guards cannot slide axially on the main shaft as a whole.

Further, a sheath is provided at the end of one end of the main shaft. This end plugs into the ground jack.

Further, the guard plate at one end of the barrel is provided with a handle fixed to the guard plate, and the handle and the sheath are respectively located at the two ends of the main shaft. The operator can store the seine to the cylinder of the seine storage rod by turning the handle.

Further, it also includes an outer sheath, the outer sheath is arranged around the protective plate and the cylinder body, the outer sheath is fixedly arranged with the main shaft at one end close to the said sheath, and the outer sheath is provided with a Slots for fences. When storing the seine, the seine enters the outer sheath from the through groove and is wound on the cylinder, so that the seine can be tightly wound on the cylinder and the seine can be protected during storage.

Further, the sheath is a stainless steel sheath. The stainless steel sheath can reduce the wear and tear when the fence storage rod is inserted into the jack on the ground, and prolong the service life of the fence storage rod.

After adopting the technical scheme, the present invention has the following advantages:

The fence can be quickly stored and unfolded by rotating the protective plate and the cylinder, which improves the efficiency of fence layout.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is the sectional view of embodiment one of the present invention;

Fig. 2 is a cross-sectional view of Embodiment 2 of the present invention.

detailed description

Embodiment one

As shown in Figure 1, a seine storage rod includes a main shaft 1 and a hollow cylinder 2, the cylinder 2 is arranged outside the main shaft 1 and is coaxial with the main shaft 1, both ends of the main shaft 1 protrude outside the cylinder 2, and the cylinder 2 A protective plate 3 is provided at both ends, the protective plate 3 is fixedly connected with the cylinder body 2, the protective plate 3 is rotatably connected with the main shaft 2 and is coaxial, and five hook pieces 4 are arranged on the surface of the cylinder body 2, and the hook pieces 4 are arranged along the cylinder body. The axial direction of the body 2 is evenly distributed on a straight line. There are two stoppers 5 respectively arranged on the positions corresponding to the two guard discs 4 on the main shaft 1. The stoppers 5 and the main shaft are integrated to facilitate processing. The two stoppers 5 The upper guard plate cannot move downward over the stopper, and the lower guard plate cannot move upward over the stopper. When the two guard plates 3 and the cylinder body 2 are fixed, the cylinder body 2 and the two guard plates 3 cannot move upward as a whole. Slide on the axis of the main shaft 1 so that it does not come off the main shaft. The lower end of the main shaft 1 is provided with a sheath 7, which is inserted into the jack on the ground. The sheath 7 is a stainless steel sheath, which can reduce wear and tear when inserted into the ground jack, thereby prolonging the service life. The upper protective plate 3 is equipped with a handle 6, and the handle 6 is fixed with the upper protective plate 3. When storing the seine, turn the handle 6 so that the cylinder 2 rotates to encircle the seine, and unfold the seine with the opposite operate.

After using the fence storage rod, it is very quick to store and unfold the fence in the substation, and the space occupied by storing the fence is very small.

Embodiment two

The difference from Embodiment 1 is that it also includes an outer sheath 8, which is arranged around the protective plate 3 and the cylinder body 2, and the lower end of the outer sheath 8 is fixedly arranged with the main shaft 1. The through groove 9 of the net. When storing the seine, the seine enters the outer sheath from the through groove and is wound on the cylinder, so that the seine can be tightly wound on the cylinder and the seine can be protected during storage.

Except above-mentioned preferred embodiment, the present invention also has other embodiments, and those skilled in the art can make various changes and deformations according to the present invention, as long as they do not depart from the spirit of the present invention, all should belong to the scope defined in the appended claims of the present invention scope.

Claims (6)

1. a purse seine storage bar, it is characterised in that: including that main shaft and cylinder, described cylinder are located at outside main shaft, described cylinder is respectively arranged at two ends with a protection plate, and protection plate is fixing with cylinder to be connected, and main shaft two ends both pass through protection plate and stretch out cylinder；Protection plate is connected with main axis；Described drum surface is provided with five hook tabs, and hook tabs being axially distributed on a straight line along cylinder, hook tabs is axial arranged along cylinder；Main shaft is provided with the fixing device making protection plate upwards fix at spindle shaft.

A kind of purse seine storage bar the most according to claim 1, it is characterized in that: the side that protection plate is connected with cylinder is medial surface, described fixing device includes two blocks on described main shaft, and a block is stuck on the medial surface of a protection plate, and another block is stuck on the medial surface of another protection plate.

A kind of purse seine storage bar the most according to claim 1 and 2, it is characterised in that: the end of described main shaft one end is provided with sheath.

A kind of purse seine storage bar the most according to claim 3, it is characterised in that: the protection plate of described cylinder one end is provided with the handle fixing with protection plate, and handle and described sheath are respectively at the two ends of main shaft.

A kind of purse seine storage bar the most according to claim 4, it is characterized in that: also include oversheath, oversheath is arranged around described protection plate and described cylinder, and oversheath is fixedly installed with described main shaft in the one end near described sheath, and oversheath is provided with can be by the groove of purse seine.

A kind of purse seine storage bar the most according to claim 5, it is characterised in that: described sheath is stainless steel sheath.