CN216966229U

CN216966229U - Safety belt hanging device for fan-shaped section

Info

Publication number: CN216966229U
Application number: CN202220243839.8U
Authority: CN
Inventors: 李强; 张小辉; 文关俊; 张猛; 李桂颖
Original assignee: Beijing Shougang Co Ltd
Current assignee: Beijing Shougang Co Ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-07-15
Anticipated expiration: 2032-01-29

Abstract

The utility model discloses a safety belt hanging device for a sector section, which comprises a hanging ring, a through rod and a fixing cylinder, wherein the hanging ring and the through rod are fixedly connected, the fixing cylinder is arranged in the middle of the through rod, a through hole for accommodating a guide column of the sector section is formed in the fixing cylinder, a limiting bolt and a locking ejector rod are arranged on the fixing cylinder, one end of the limiting bolt extends into the fixing cylinder, and the locking ejector rod penetrates through the fixing cylinder; according to the utility model, the limiting bolt is embedded in the through-diameter groove of the guide post of the sector section in a clamping manner to limit the axial rotation of the guide post, the locking ejector rod is abutted against the side wall of the guide post of the sector section to limit the guide post to slide in the through hole, and then the safety belt is arranged on the hanging ring to form the hanging point arrangement of the safety belt of an operator in the sector section.

Description

Safety belt hanging device for fan-shaped section

Technical Field

The application relates to the technical field of high-altitude operation protective equipment, in particular to a safety belt hanging device for a fan-shaped section.

Background

The sector section is important equipment of a slab continuous casting production line and plays a decisive role in cooling and forming of a casting blank.

In the process of transporting, namely repairing, overhauling and replacing daily spare parts, a person needs to disassemble and assemble the special lifting appliance above the fan-shaped section (the height is about 2.5 meters), but a reliable safety belt bolt hanging point for high hanging and supporting does not exist in the area, and potential safety hazards of high-altitude falling exist.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, this application provides a safety belt bolt hangs device for fan-shaped section to do not have the potential safety hazard problem that the safety belt hung the point when the fan-shaped section operation among the prior art.

The above purpose of the utility model is mainly realized by the following technical scheme:

a belt latching device for a segment, comprising:

the hanging ring is provided with a fastening space for fastening the safety belt.

The through rod is arranged at the bottom of the hanging ring and is fixedly connected with the hanging ring.

The solid fixed cylinder is fixed to be established lead to the pole middle part, be equipped with the through-hole that is used for holding fan-shaped section guide post in the solid fixed cylinder, be equipped with spacing bolt and locking ejector pin on the solid fixed cylinder, spacing bolt one end extends to in the solid fixed cylinder to be used for the inlay card to restrict in the through-diameter inslot of fan-shaped section guide post the guide post axis is rotatory, the locking ejector pin runs through gu fixed cylinder and with gu fixed cylinder threaded connection for support and hold on the lateral wall of fan-shaped section guide post and restrict the guide post is in slide in the through-hole.

Further, the center line of the through hole is collinear with the center line of the fixed cylinder.

Further, the central line of the limiting bolt is arranged along the radial direction of the fixed cylinder.

Furthermore, the limiting bolt is movably connected with the fixed cylinder.

Furthermore, a sliding hole is formed in the fixed cylinder, and the limiting bolt is arranged in the sliding hole and slides along the radial direction of the fixed cylinder.

Furthermore, an anti-skid rubber mat is arranged in the sliding hole.

Furthermore, an included angle is formed between the central line of the limiting bolt and the central line of the locking ejector rod.

Further, the central line of the locking ejector rod is arranged along the radial direction of the fixed cylinder.

Furthermore, the end part of the locking ejector rod extending into the through hole is provided with an anti-skid part.

Furthermore, an arc-shaped concave surface used for being attached to the side wall of the guide column is arranged on the anti-slip part.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the through rod and the hanging ring which is fixedly connected are arranged, the fixing cylinder arranged on the through rod is sleeved on the sector section guide post and is clamped and embedded in the through-diameter groove of the sector section guide post through the limiting bolt on the fixing cylinder so as to limit the axial rotation of the guide post, the locking ejector rod on the fixing cylinder is abutted against the side wall of the sector section guide post so as to limit the guide post to slide in the through hole, the safety belt is arranged on the hanging ring so as to form the hanging point arrangement of the safety belt of an operator in the sector section, the fixing cylinder and the guide post of the sector section are restricted, the stability of the through rod is improved, the hanging stability of the safety belt is further improved, the safety belt hanging point is conveniently arranged in the process of assembling and disassembling the special lifting appliance above the sector section by the operator, and the safety belt hanging point is ensured to the safety of the operator.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a fixed cylinder provided in an embodiment of the present application;

FIG. 3 is a front view of a sector guide post provided by an embodiment of the present application;

FIG. 4 is a top view of a segment guide post provided in an embodiment of the present application;

in the figure: 1. hanging a ring; 2. a through rod; 3. a fixed cylinder; 31. a through hole; 4. a limiting bolt; 5. locking the ejector rod; 6. a guide post; 7. a through-path groove.

Detailed Description

The utility model is further described with reference to the following figures and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, and the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the utility model. This invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 4, a safety belt hanging device for a segment comprises a hanging ring 1, a through rod 2 and a fixed cylinder 3.

After the safety belt is installed, an operator working on the sector section can sleeve the other end of the safety belt fixed on the body in the hanging space, and hanging points of the safety belt are provided through the hanging ring 1.

The through rod 2 is arranged at the bottom of the hanging ring 1 and is fixedly connected with the hanging ring 1.

Fixed cylinder 3 is fixed to be established lead to 2 middle parts of pole, be equipped with the through-hole 31 that is used for holding fan-shaped section guide post 6 in the fixed cylinder 3, be equipped with spacing bolt 4 and locking ejector pin 5 on the fixed

cylinder

3, 4 one ends of spacing bolt extend to in the fixed cylinder 3 to be used for inlay card in the latus rectum groove 7 of fan-shaped section guide post 6 and restrict 6 axes of guide post are rotatory, locking ejector pin 5 runs through fixed cylinder 3 and with 3 threaded connection of fixed cylinder for be used for supporting and hold on the lateral wall of fan-shaped section guide post 6 and restrict the guide post 6 is in slide in the through-hole 31.

The working principle of the embodiment is as follows: through setting up link 1 that leads to pole 2 and fixed connection, 3 covers of solid fixed cylinder that set up on the link 2 are established on fan-shaped section guide post 6 to through spacing bolt 4 inlay card on solid fixed cylinder 3 in latus rectum groove 7 of fan-shaped section guide post 6, with the restriction 6 axes of guide post is rotatory, still supports through locking ejector pin 5 on solid fixed cylinder 3 and holds on the lateral wall of fan-shaped section guide post 6, with the restriction the guide post 6 is in slide in the through-hole 31, again with the safety belt on link 1, the hanging point that forms fan-shaped section operation personnel safety belt sets up, gu fixed cylinder 3 restricts with 6 restraints of fan-shaped section's guide post, improves the stability of link 2, and then improves the stability that the safety belt hung, the operating personnel of being convenient for in fan-shaped section top dismouting special lifting appliance in-process, set up the safety belt and tie the hanging point, guarantee operation personnel safety.

Further, on the basis of the above embodiment, the center line of the through hole 31 is collinear with the center line of the fixed cylinder 3, and when the fixed cylinder 3 is sleeved on the guide post 6 of the sector section, the center line of the through hole 31 is collinear with the center line of the fixed cylinder 3, so that the uniformity of the wall thickness of the fixed cylinder 3 is improved, the structural stability of the fixed cylinder 3 is improved, and deformation in the process of mutual abutting with the guide post 6 of the sector section is avoided when acting force at a certain angle is borne.

Further, on the basis of the above embodiment, the central line of the limiting bolt 4 is arranged along the radial direction of the fixed cylinder 3, and because the guide post 6 of the sector section is arranged in the fixed cylinder 3, the limiting bolt 4 extends into the through-diameter groove 7 on the central line, the limiting bolt 4 is kept at the radial position of the fixed cylinder 3, the limiting bolt 4 is improved to stably extend into the through-diameter groove 7, and the limiting bolt 4 is prevented from being deformed or broken due to inclination.

Further, on the basis of the above-mentioned embodiment, swing joint between spacing bolt 4 and the solid fixed cylinder 3 to after operating personnel accomplished the operation, guide post 6 and spacing bolt 4 separation improve the simple operation nature.

Further, on the basis of the above-mentioned embodiment, be equipped with the slide opening on the solid fixed cylinder 3, spacing bolt 4 is located in the slide opening to along solid fixed cylinder 3's radial slip, because the lead-through groove 7 on the guide post 6 of fan-shaped section has certain degree of depth, establish gliding spacing bolt 4 in the slide opening and be convenient for adjust and extend to the inside length of lead-through groove 7, when the guide post 6 parameter difference on the different fan-shaped sections, lead to the lead-through groove 7 degree of depth also different, and then improve spacing bolt 4's suitability.

Further, on the basis of above-mentioned embodiment, be equipped with anti-skidding cushion in the sliding hole, avoid spacing bolt 4 at the in-process that the sliding hole removed, directly deviate from the sliding hole, avoid spacing bolt 4 to drop in the structure gap of fan-shaped section, influence operation safety.

Further, on the basis of the above embodiment, an included angle is formed between the center line of the limiting bolt 4 and the center line of the locking ejector rod 5, and when the limiting bolt 4 extends into the through-diameter groove 7 on the guide post 6, the locking ejector rod 5 can be ensured to be abutted against the outer side wall of the guide post 6, so that the locking ejector rod 5 is prevented from being abutted against the through-diameter groove 7 of the guide post 6, and the abutting stability is improved.

Further, on the basis of the above embodiment, the central line of the locking ejector rod 5 is arranged along the radial direction of the fixed cylinder 3, so that the locking ejector rod 5 is kept in pushing against the guide post 6, and the situation that the locking ejector rod 5 is bent to cause potential safety hazards is avoided.

Further, on the basis of the above embodiment, the end of the locking mandril 5 extending into the through hole 31 is provided with the anti-slip part, so that the friction force between the locking mandril 5 and the guide post 6 is improved, and the guide post 6 is further stably prevented from being separated from the fixed cylinder 3.

Further, on the basis of the above embodiment, the anti-slip portion is provided with an arc-shaped concave surface, and when the locking ejector rod 5 abuts against the side wall of the guide post 6, the arc-shaped concave surface increases the contact area with the side wall of the guide post 6, thereby further improving the abutting stability.

It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: the three cases of A alone, B alone and A and B together exist, and the term "/and" in this document describes another associated object relationship, which means that two relationships may exist, for example, A/and B, which may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

It is to be understood that the terms "upper," "vertical," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship that is conventionally used for placing the disclosed articles of manufacture or that is conventionally understood by those skilled in the art, which is intended merely to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safety belt latching device for a segment, comprising:

a hanging ring (1) having a fastening space for fastening a safety belt;

the through rod (2) is arranged at the bottom of the hanging ring (1) and is fixedly connected with the hanging ring (1);

a solid fixed cylinder (3), fixed establishing lead to pole (2) middle part, be equipped with through-hole (31) that are used for holding fan-shaped section guide post (6) in solid fixed cylinder (3), be equipped with spacing bolt (4) and locking ejector pin (5) on solid fixed cylinder (3), spacing bolt (4) one end extends to in solid fixed cylinder (3) to be used for the inlay card in through-diameter groove (7) of fan-shaped section guide post (6) and restrict guide post (6) axis is rotatory, locking ejector pin (5) run through gu fixed cylinder (3) and with gu fixed cylinder (3) threaded connection, in order to be used for supporting to hold on the lateral wall of fan-shaped section guide post (6) and restrict fan-shaped section guide post (6) and slide in through-hole (31).

2. The belt latching device for a segment of claim 1, characterized in that: the central line of the through hole (31) is collinear with the central line of the fixed cylinder (3).

3. The belt latching device for a segment of claim 1, wherein: the central line of the limiting bolt (4) is arranged along the radial direction of the fixed cylinder (3).

4. The belt latching device for a segment of claim 1, wherein: the limiting bolt (4) is movably connected with the fixed cylinder (3).

5. The belt latching device for a segment of claim 4, wherein: the fixed cylinder (3) is provided with a sliding hole, and the limiting bolt (4) is arranged in the sliding hole and slides along the radial direction of the fixed cylinder (3).

6. The belt latching device for a segment of claim 5, wherein: and an anti-skid rubber cushion is arranged in the sliding hole.

7. The belt latching device for a segment of claim 1, wherein: an included angle is formed between the central line of the limiting bolt (4) and the central line of the locking ejector rod (5).

8. The belt latching device for a segment of claim 1, wherein: the central line of the locking ejector rod (5) is arranged along the radial direction of the fixed cylinder (3).

9. The belt latching device for a segment of claim 1, wherein: the end part of the locking ejector rod (5) extending into the through hole (31) is provided with an anti-skid part.

10. The belt latching device for a segment of claim 9, wherein: and the anti-skid part is provided with an arc concave surface for being attached to the side wall of the guide post (6).