阅读说明：本技术 一种多孔铅封锁装置 (Porous lead sealing device ) 是由 齐霁 李利刚 刘盛 张晶 刘国玉 张樱譞 韩海 郑炳嘉 唐永聪 罗世超 李享珅 于 2021-10-09 设计创作，主要内容包括：本发明涉及一种多孔铅封锁装置,包括锁体、锁孔、锁芯、锁绳,在锁体的轴向的端面制有多个锁孔,多个锁孔径向对称排布,在每一锁孔内均安装锁芯,在锁体的中心制有一锁绳固定孔,锁绳固定孔固定锁绳的一端,所述锁绳为多条,数量与锁孔的数量一一对应。本发明针对现有用于电力计量装置的传统铅封锁作为一次性消耗品而造成的大量浪费情况,设计出一种用于电力计量装置的可多次重复使用的新型多孔铅封锁装置,提高了铅封锁利用率,大大降低供电企业生产成本。(The invention relates to a multi-hole lead lock device which comprises a lock body, a plurality of lock holes, a lock core and a lock rope, wherein the plurality of lock holes are formed in the axial end face of the lock body and are radially and symmetrically arranged, the lock core is installed in each lock hole, a lock rope fixing hole is formed in the center of the lock body, one end of the lock rope is fixed by the lock rope fixing hole, and the number of the lock ropes is in one-to-one correspondence with the number of the lock holes. Aiming at the condition of large waste caused by the fact that the traditional lead sealing lock used for the conventional electric power metering device is used as a disposable consumable, the invention designs the novel porous lead sealing device which is used for the electric power metering device and can be repeatedly used, so that the utilization rate of the lead sealing lock is improved, and the production cost of a power supply enterprise is greatly reduced.)

1. The utility model provides a porous lead sealing device, includes lock body (1), lockhole (2), lock core, lock rope (4), its characterized in that: the lock comprises a lock body (1), a plurality of lock holes (2) are formed in the axial end face of the lock body (1), the lock holes (2) are radially and symmetrically arranged, lock cylinders are installed in each lock hole (2), a lock rope fixing hole (3) is formed in the center of the lock body (1), one end of a lock rope (4) is fixed in the lock rope fixing hole (3), the lock ropes (4) are multiple, and the number of the lock ropes corresponds to that of the lock holes (2) one to one.

2. The porous lead lock device according to claim 1, wherein: the lock body (1) is polygonal.

3. The porous lead lock device according to claim 2, wherein: the lock body (1) is a hexagonal prism or an octagonal prism.

4. The porous lead lock device according to claim 1, wherein: the lock body (1) is characterized in that the inner core is made of alloy and is coated with ABS plastic.

5. The porous lead lock device according to claim 1, wherein: the locking rope (4) is a steel wire rope.

6. The porous lead lock device according to claim 1, wherein: and numbers and bar codes are printed on the side surface of the lock body (1) corresponding to each lock hole (2) and are associated with the metering device.

Technical Field

The invention belongs to the field of electric power metering devices, relates to a lead sealing lock, and particularly relates to a porous lead sealing device.

Background

Traditional electric power measurement seal device seals power metering box mostly through plumbous blockade, can differentiate whether someone opens electric power metering device through the state of observing plumbous blockade to trace and punish, can effectually prevent to steal the electric action. However, in order to ensure the safety of the electric power metering device, the lead seal is designed as a disposable consumable, which causes great waste.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a novel porous lead sealing device for an electric power metering device, which can be repeatedly used, so that the production cost of a power supply enterprise can be greatly reduced while the convenience of lead sealing is improved.

The technical scheme adopted by the invention for solving the technical problem is as follows:

the utility model provides a porous plumbous locking device, includes lock body, lockhole, lock core, lock rope, has a plurality of lockholes at the axial terminal surface system of lock body, and a plurality of lockholes radial symmetry are arranged, all installs the lock core in each lockhole, has a lock rope fixed orifices at the center system of lock body, the one end of the fixed lock rope of lock rope fixed orifices, the lock rope is many, quantity and the quantity one-to-one of lockhole.

Furthermore, the lock body is polygonal. Preferably a hexagonal prism or an octagonal prism.

And, the lock body inner core is the alloy, and the outsourcing ABS plastic.

Moreover, the locking rope is a steel wire rope.

And the side surface of the lock body is printed with a number and a bar code corresponding to each lock hole, and is associated with the metering device.

The invention has the advantages and positive effects that:

aiming at the condition of large waste caused by the fact that the traditional lead sealing lock used for the conventional electric power metering device is used as a disposable consumable, the invention designs the novel porous lead sealing device which is used for the electric power metering device and can be repeatedly used, so that the utilization rate of the lead sealing lock is improved, and the production cost of a power supply enterprise is greatly reduced.

Drawings

Fig. 1 is a perspective view of the multi-hole lead sealing device according to the present invention.

Detailed Description

The present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.

The utility model provides a porous plumbous locking device, includes lock body 1, lockhole 2, lock core, lock rope 4, lock body 1 is hexagonal prism shape, has a plurality of lockholes 2 at the axial terminal surface system of lock body 1, and a plurality of lockholes 2 are radial symmetry to be arranged, all installs the lock core in each lockhole 2, has a lock rope fixed orifices 3 at the center system of lock body 1, lock rope fixed orifices 3 are used for the one end of fixed lock rope 4. The locking rope 4 is multiple, and one end of the locking rope 4 is twisted into one strand and then inserted into and fixed in the locking rope fixing hole 3. The number of the locking ropes 4 corresponds to the number of the locking holes 2 one by one. After the lock rope 4 is inserted into the lock hole 2, the lock is locked by the lock core and cannot be pulled out, and the lock plays a role in blocking.

If the lock body 1 is a hexagonal prism, the number of the locking holes 2 may be 6. If the lock body 1 is an octagonal prism, the number of the lock holes 2 may be 8. Preferably more than 4 keyholes 2. The number of the lock ropes 4 depends on the lock hole 2.

The lock body 1 is characterized in that the inner core is made of alloy and is coated with ABS plastic. The locking rope 4 is a steel wire rope. The lock core is the same as the lock core sealed by the single-hole lead in the prior art.

The side surface of the lock body 1 corresponding to each lock hole 2 is printed with a number and a bar code, and can be associated with a metering device.

The using method of the device comprises the following steps:

and selecting one locking rope 4, passing the locking rope through the target metering box, inserting the locking rope into the corresponding lock hole 2, and tightening. The side surface of each lock hole 2 of the lead lock block is provided with corresponding different numbers and bar codes, and the lead lock block can be associated with a metering device, so that later-period management is facilitated. Thus, each lead seal can be used multiple times.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept, and these changes and modifications are all within the scope of the present invention.