CN203489695U

CN203489695U - Safety buckle for industrial heat preservation furnace

Info

Publication number: CN203489695U
Application number: CN201320467279.5U
Authority: CN
Inventors: 贺小军
Original assignee: CHONGQING DONGRE INDUSTRIAL FURNACE Co Ltd
Current assignee: CHONGQING DONGRE INDUSTRIAL FURNACE Co Ltd
Priority date: 2013-08-01
Filing date: 2013-08-01
Publication date: 2014-03-19
Anticipated expiration: 2023-08-01

Abstract

The utility model relates to an industrial heat preservation furnace and is aimed at providing a safety buckle for an industrial heat preservation furnace. The safety buckle comprises a fastener and a hook. The fastener is welded to a heat preservation furnace cover. The hook is provided with a rotating shaft hole and is rotatingly connected with a bracing frame. The bracing frame is fixed close to an industrial heat preservation furnace and is equipped with a fixed pulley mechanism. A hand-operated wheel is rotated and the heat preservation furnace cover can be hoisted by a steel rope. After the cover is opened to be at the top end, the hook is rotated to hang the fastener to allow the heat preservation furnace cover to be fixed, and the heat preservation furnace cover can keep in an open state even if disengaging from the steel rope, such that workers and equipment can be protected, and operation is guaranteed to be safe.

Description

Industrial heat preservation stove safety buckle

Technical field

The utility model relates to industrial heat preservation stove, refers to especially a kind of industrial heat preservation stove safety buckle.

Background technology

In the process of industrial heat preservation stove residue and repairing in cleaning stove, the lid of holding furnace need to be opened to operation, due to factors such as the weight of bell and high temperature, generally on holding furnace side, be fixed with bracing frame, fixed pulley mechanism is installed on bracing frame, shake hand-operated wheel, the cable wire heat insulation furnace cover of slinging, during lid is opened, may cause holding furnace lid to fall because of loosening other accidental causes that wait of cable wire, the staff who is working is damaged, also can bring certain damage to equipment.Therefore how to prevent the harm that industrial heat preservation stove brings because of unexpected factor after uncapping, the safety of protection operating personnel and equipment is particularly necessary.

Utility model content

The utility model proposes a kind of industrial heat preservation stove safety buckle, when it is opened for industrial heat preservation bell, heat insulation furnace cover is tangled, prevent that heat insulation furnace cover from falling, the safety of protection operating personnel and equipment.

The technical solution of the utility model is achieved in that a kind of industrial heat preservation stove safety buckle, comprises fastener and hook, and described fastener is welded on heat insulation furnace cover, and described hook is provided with shaft hole, and this hook is rotatably connected on bracing frame.

Bracing frame is fixed on holding furnace side, and fixed pulley mechanism is installed on bracing frame, shakes hand-operated wheel, the cable wire heat insulation furnace cover of slinging.At lid, be opened to behind top, rotate hook, by hook, tangle fastener, heat insulation furnace cover is fixed, even if departed from cable, can make heat insulation furnace cover stay open state yet, heat insulation furnace cover can not drop yet, and protects operating personnel and equipment, has ensured the safety of operation.

Concrete structure, considers from the weight of heat insulation furnace cover and fixing stationarity, hook comprises biside plate, and described biside plate alignment arranges and shaft hole is arranged on equidirectional one end, and the other end hypotenuse of this biside plate extends hook portion full to the brim and this two ends are connected with reinforcement.

For the concrete structure of above-mentioned hook, fastener comprises two concordant gripper shoes, and the bottom of this two gripper shoe is welded on heat insulation furnace cover, is connected with for fastening the buckle of hook point hook portion between the top of this two gripper shoe, and described buckle and heat insulation furnace cover are obliquely installed.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of the fastener component of the utility model industrial heat preservation stove safety buckle;

Fig. 2 is the left view of fastener component shown in Fig. 1;

Fig. 3 is the top view of fastener component shown in Fig. 1;

Fig. 4 is the structural representation of the hook parts of the utility model industrial heat preservation stove safety buckle;

Fig. 5 is the left view of hook parts shown in Fig. 4;

Fig. 6 is the top view of hook parts shown in Fig. 4;

Fig. 7 is the on-the-spot mounting structure figure of the utility model industrial heat preservation stove safety buckle.

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

An industrial heat preservation stove safety buckle, comprises fastener 1 and hook 2, and described fastener 1 is welded on heat insulation furnace cover 3, and described hook 2 is provided with shaft hole 21, and this hook 2 is rotatably connected on bracing frame 4.

As shown in Figure 7, bracing frame 4 is fixed on holding furnace side, and fixed pulley mechanism is installed on bracing frame 4, shakes hand-operated wheel 41, cable wire 42 heat insulation furnace cover 3 of slinging.At lid, be opened to behind top, rotate hook 2, by hook 2, tangle fastener 1; make heat insulation furnace cover 3 fixing, even if departed from cable 42, can make heat insulation furnace cover 3 stay open state yet, heat insulation furnace cover 3 can not drop yet; protect operating personnel and equipment, ensured the safety of operation.

Concrete structure, from the weight of heat insulation furnace cover 3 and fixing stationarity, consider, the structure of hook 2 can be as shown in Fig. 4, Fig. 5, Fig. 6, hook 2 comprises biside plate 22, described biside plate 22 alignment arrange and shaft hole 21 is arranged on equidirectional one end, and the other end hypotenuse of this biside plate 22 extends hook portion 23 full to the brim and this two ends are connected with reinforcement 24.

Concrete structure for above-mentioned hook 2, described fastener 1 can be as shown in Figure 1, Figure 2, Figure 3 shows, fastener 1 comprises two concordant gripper shoes 11, the bottom of this two gripper shoe 11 is welded on heat insulation furnace cover 3, between the top of this two gripper shoe 11, be connected with for fastening the buckle 12 of the sharp hook portion 23 of hook 2, described buckle 12 is obliquely installed with heat insulation furnace cover 3.

Described fastener 1 and hook 2 adopt stainless steel to process, better in intensity and toughness, and make easily, and cost is lower.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. an industrial heat preservation stove safety buckle, it is characterized in that: comprise fastener (1) and hook (2), it is upper that described fastener (1) is welded on heat insulation furnace cover (3), and described hook (2) is provided with shaft hole (21), and this hook (2) is rotatably connected on bracing frame (4).

2. industrial heat preservation stove safety buckle according to claim 1, it is characterized in that: described hook (2) comprises biside plate (22), described biside plate (22) alignment arranges and shaft hole (21) is arranged on equidirectional one end, and the other end hypotenuse of this biside plate (22) extends hook portion full to the brim (23) and this two ends are connected with reinforcement (24).

3. industrial heat preservation stove safety buckle according to claim 2, it is characterized in that: described fastener (1) comprises two concordant gripper shoes (11), the bottom of this two gripper shoe (11) is welded on heat insulation furnace cover (3), between the top of this two gripper shoe (11), be connected with for fastening the buckle (12) of the sharp hook portion of hook (2) (23), described buckle (12) is obliquely installed with heat insulation furnace cover (3).

4. according to the industrial heat preservation stove safety buckle described in any one in claims 1 to 3, it is characterized in that: described fastener (1) and hook (2) adopt stainless steel to process.