CN217236475U - Shield clamp for calcium carbide furnace maintenance - Google Patents

Abstract

The utility model relates to a carbide stove examines and repair instrument technical field is a protect screen clamp that carbide stove overhauld usefulness, and rope hoop, rope fastening and backing pin, rope fastening upside interval are equipped with two at least stringing holes that link up from top to bottom, and the first end and the rope fastening fixed connection of rope hoop, the second end of rope hoop pass arbitrary one stringing hole back fixedly connected with backing pin. The utility model has the advantages of reasonable and compact structure, convenient to use wears the wire rope handling hole on penetrating the rope knot after the link of holder copper pipe and protection screen upper end with the second end of ferrule together with the backing pin, and the backing pin passes vertical or horizontal setting behind the wire rope handling hole to prevent that the backstop round pin is from following the wire rope handling hole and deviating from. By the design, the protective screen is simpler, quicker and more stable when being fixed, is convenient to disassemble, can be repeatedly used, and has the characteristics of safety, labor saving, simplicity, convenience and high efficiency.

Description

Shield clamp for calcium carbide furnace maintenance

Technical Field

The utility model relates to a carbide stove overhauls instrument technical field, is a shield clamp that carbide stove overhauld usefulness.

Background

The carbide stove is the main equipment of production carbide, for holding system etc. under the guard electrode, the outside of electrode shell is equipped with the water-cooling protecting screen that a plurality of piece enclosed, and the dust that produces in the effective separation production process gets into electrically conductive region, therefore the protecting screen is one of the important equipment on the carbide stove, however, the second floor of carbide stove overhauls at every turn and needs the screen-opening to look over the electrode condition, and the protecting screen needs to be fixed on the holder copper pipe.

At present, use the iron wire to fix the screen protection on holder copper pipe usually when the calcium carbide stove is opened the screen inspection, and when using the iron wire fixed, unable secondary use after the iron wire has finished warping, and personnel withdraw the back and do not clear up the iron wire in place, can cause the hidden danger of alliing oneself with the electricity and striking sparks.

Disclosure of Invention

The utility model provides a shield clamp that carbide stove overhauld usefulness has overcome above-mentioned prior art not enough, and it can effectively solve fixed shield inconvenient and unable secondary use scheduling problem when current carbide stove overhauls.

The technical scheme of the utility model is realized through following measure: the utility model provides a protect screen clamp that carbide stove overhauld usefulness, includes rope hoop, rope fastening and backing pin, and the rope fastening upside interval is equipped with two at least stringing holes that link up from top to bottom, the first end and the rope fastening fixed connection of rope hoop, and the second end of rope hoop passes fixedly connected with backing pin behind arbitrary stringing hole.

The following are further optimization or/and improvement of the technical scheme of the utility model:

the rope through hole can be circular, and the length of the stop pin is larger than the diameter of the rope through hole.

The upper end and the lower end of the rope threading hole can be provided with chamfers.

The first end of the rope hoop can be fixedly connected in the rightmost rope threading hole.

The rope hoop can comprise a steel wire rope body, a first buckle and a second buckle, one end of the steel wire rope body penetrates through the rightmost rope penetrating hole of the rope buckle to be bent and fixed together with the right part of the steel wire rope body through the first buckle, the middle part of the stop pin is provided with a through hole, and the other end of the steel wire rope body penetrates through the through hole to be bent and fixed together with the left part of the steel wire rope body through the second buckle.

The one end and the wire rope body right part outside of the above-mentioned wire rope body that corresponds first buckle right side position and the other end and the wire rope body left part outside of the wire rope body that corresponds second buckle left side position all can be equipped with the protective layer.

The utility model has the advantages of reasonable and compact structure, convenient to use wears the reeving hole that penetrates the second end of rope hoop behind the link of holder copper pipe and protection screen upper end with the second end of rope hoop together with the backing pin, and the backing pin passes vertical or horizontal setting behind the reeving hole to prevent that the backstop round pin is from following the reeving downthehole deviating from. By the design, the protective screen is simpler, quicker and more stable when being fixed, is convenient to disassemble, can be repeatedly used, and has the characteristics of safety, labor saving, simplicity, convenience and high efficiency.

Drawings

Fig. 1 is a schematic top view partially in section of the preferred embodiment of the present invention.

The codes in the figures are respectively: 1 is the rope hoop, 2 is the first end of rope hoop, 3 is the second end of rope hoop, 4 are the backing pin, 5 are the through-hole, 6 are the wire rope handling hole, 7 are first buckle, 8 are the second buckle, and 9 are the protective layer.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of fig. 1 of the specification.

The invention will be further described with reference to the following examples and drawings:

as shown in the attached drawing 1, the screen protection clamp for calcium carbide furnace maintenance comprises a rope hoop 1, a rope fastener and a stop pin 4, wherein at least two rope penetrating holes 6 which are communicated up and down are formed in the upper side of the rope fastener at intervals, a first end 2 of the rope hoop is fixedly connected with the rope fastener, and a second end 3 of the rope hoop penetrates through any one of the rope penetrating holes 6 and then is fixedly connected with the stop pin 4.

In the use, insert the stringing hole 6 after passing around the hanging ring of holder copper pipe and protection screen upper end with the second end 3 of rope hoop and backing pin 4, can select corresponding stringing hole 6 according to the elasticity degree that needs fasten, backing pin 4 passes vertical or horizontal setting behind stringing hole 6 to prevent that backing pin 4 from deviating from in stringing hole 6. By the design, the protective screen is simpler, quicker and more stable when being fixed, and is convenient to disassemble and reusable.

Can further optimize or/and improve the shield clamp for the calcium carbide furnace maintenance according to actual needs:

as shown in the attached figure 1, the rope through hole 6 is circular, and the length of the stop pin 4 is larger than the diameter of the rope through hole 6.

In the using process, after the stop pin 4 passes through the rope passing hole 6, the stop pin 4 can be better stopped at the rope passing hole 6 to prevent the second end 3 of the rope hoop together with the stop pin 4 from falling off from the rope passing hole 6 because the length of the stop pin 4 is larger than the diameter of the rope passing hole 6.

As shown in the attached figure 1, chamfers are arranged at the upper end and the lower end of the rope threading hole 6.

In the using process, the design can reduce the friction between the rope hoop 1 and the rope through hole 6, and prolong the service life of the rope hoop 1.

As shown in fig. 1, the first end 2 of the rope hoop is fixedly connected in the rightmost rope threading hole 6.

In the use, so design can be convenient for the dismantlement change between the becket bridle 1 and the knot.

As shown in the attached drawing 1, the rope hoop 1 comprises a steel wire rope body, a first buckle 7 and a second buckle 8, one end of the steel wire rope body penetrates through a rope penetrating hole 6 on the rightmost side of the rope buckle to be bent and fixed with the right part of the steel wire rope body through the first buckle 7, a through hole 5 is formed in the middle of the stop pin 4, the other end of the steel wire rope body penetrates through the through hole 5 to be bent and fixed with the left part of the steel wire rope body through the second buckle 8.

According to the demand, first buckle 7 is the same with second buckle 8 structure and is prior known technology, first buckle 7 includes the cassette, U type dop and nut, cassette left side wall upside is equipped with about link up and the ascending U type left rope groove of opening, cassette right side wall upside is equipped with the corresponding U type right rope groove with left rope groove, the cassette bottom that corresponds right rope groove front and back both sides position respectively is equipped with a perforation that runs through from top to bottom, equal spiro union has the nut after the perforation is passed to U type dop lower extreme, the one end of wire rope body and wire rope body right part fasten between U type dop and left rope groove and right rope groove. In the use, first buckle 7 and second buckle 8 are used for preventing the first end 2 of rope hoop and the second end 3 of rope hoop from loosening when repeatedly using, and wire rope is durable, and the long-lived life of repeatedly using.

As shown in fig. 1, a protective layer 9 is disposed on the outer side of the right portion of the steel wire rope body corresponding to the right position of the first buckle 7, and on the outer side of the left portion of the steel wire rope body corresponding to the left position of the second buckle 8.

The protective layer 9 may be a wound insulating black tape, as required. In the use, protective layer 9 can be further the both ends of fastening rope hoop 1, and when rope hoop 1 was wire rope, the both ends of rope hoop 1 can scratch operating personnel etc. easily after buckling respectively admittedly, consequently sets up protective layer 9, also can prevent personnel's scratch.

Above technical characteristics have constituted the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical characteristics according to actual need, satisfies the demand of different situation.

Claims (8)

1. The utility model provides a shield clamp of carbide stove maintenance usefulness which characterized in that includes rope hoop, cable loop and backing pin, and the interval of rope loop upside is equipped with two at least stringing holes that link up from top to bottom, and the first end and the cable loop fixed connection of rope hoop, the second end of rope hoop pass arbitrary one stringing hole back fixedly connected with backing pin.

2. The shield clip for calcium carbide furnace maintenance according to claim 1, wherein the wire hole is circular, and the length of the stopper pin is greater than the diameter of the wire hole.

3. The shield clip for calcium carbide furnace maintenance according to claim 2, wherein chamfers are provided at both upper and lower ends of the wire hole.

4. The shield clip for carbide furnace maintenance of claim 1, 2 or 3, wherein the first end of the cable clip is fixedly connected to the rightmost cable hole.

5. The shield clamp for calcium carbide furnace overhaul according to claim 1, 2 or 3, wherein the cable clamp comprises a cable body, a first buckle and a second buckle, one end of the cable body passes through a cable hole on the rightmost side of the cable buckle and then is bent and fixed with the right part of the cable body through the first buckle, a through hole is formed in the middle of the stop pin, and the other end of the cable body passes through the through hole and then is bent and fixed with the left part of the cable body through the second buckle.

6. The shield clamp for calcium carbide furnace overhaul according to claim 4, wherein the cable clamp comprises a cable body, a first buckle and a second buckle, one end of the cable body passes through a rightmost cable hole of the cable clamp and then is bent and fixed with the right part of the cable body through the first buckle, a through hole is formed in the middle of the stop pin, and the other end of the cable body passes through the through hole and then is bent and fixed with the left part of the cable body through the second buckle.

7. The shield clamp for calcium carbide furnace overhaul according to claim 5, wherein a protective layer is provided on one end of the wire rope body corresponding to the right side of the first clamp, on the outer side of the right side of the wire rope body, and on the other end of the wire rope body corresponding to the left side of the second clamp, and on the outer side of the left side of the wire rope body.

8. The shield clamp for calcium carbide furnace overhaul according to claim 6, wherein a protective layer is provided on one end of the wire rope body corresponding to the right side of the first clamp, on the outer side of the right side of the wire rope body, and on the other end of the wire rope body corresponding to the left side of the second clamp, and on the outer side of the left side of the wire rope body.

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