CN220062504U - Safety wire drawing device - Google Patents
Safety wire drawing device Download PDFInfo
- Publication number
- CN220062504U CN220062504U CN202320270759.6U CN202320270759U CN220062504U CN 220062504 U CN220062504 U CN 220062504U CN 202320270759 U CN202320270759 U CN 202320270759U CN 220062504 U CN220062504 U CN 220062504U
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- box body
- oven
- box
- hole
- stay cord
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- 238000005491 wire drawing Methods 0.000 title description 2
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 239000007787 solid Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of oven safety equipment, and discloses a safety wire pulling device, which comprises a box body, wherein a pull rope mechanism for controlling the opening of a box door and the emergency stop of an oven is arranged on the inner side surface of the box body, and a detection mechanism for detecting the position of the pull rope mechanism is arranged on the outer side surface of the box body; the utility model discloses effectually solved the operating personnel stranded in the oven, have certain distance apart from the safe escape door, or can take place the incident when equipment does not have the safe escape door, and when conventional pull switch was used on the oven, the inside heating deformation of oven led to the failure of pull switch or no action, and made it break easily when pulling the stay cord, made the chamber door unable to open to the problem of incident takes place easily.
Description
Technical Field
The utility model relates to the technical field of oven safety equipment, in particular to a safety wire pulling device.
Background
The baking oven can be used for baking and drying the workpiece in the fields of industrial technology production, chemical industry and the like. When the oven is problematic, a worker is required to enter the oven to repair the oven. The existing oven is internally provided with the stay cord for escaping, when the oven door is closed carelessly, workers can open the oven door of the oven by pulling the escape stay cord, and the workers are prevented from being trapped in the oven.
When a worker enters the oven for internal operation, the external worker closes the gate under the condition of unaware, or opens the heating state after closing, and the internal worker has a certain distance from the safety escape gate, or safety accidents can occur when the equipment does not have the safety escape gate, and when the conventional pull-cord switch is used on the oven, the interior of the oven is heated and deformed, so that the pull-cord switch is out of order or does not act, and the pull-cord switch is easy to break when pulled, so that the door cannot be opened, and accidents easily occur.
It is therefore necessary to design a safety pull wire device.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the safe wire pulling device comprises a box body, wherein a wire pulling mechanism for controlling the opening of a box door and the emergency stop of an oven is arranged on the inner side surface of the box body, and a detection mechanism for detecting the position of the wire pulling mechanism is arranged on the outer side surface of the box body;
the rope pulling mechanism comprises a side pulley I, a rope pulling and a vertical pulley, wherein the side pulley I, the side pulley II and the side pulley III are respectively provided with two, the rope pulling respectively penetrates through the side pulley I, the side pulley II, the side pulley III and the vertical pulley, one end of the rope pulling is fixedly connected with a fixing ring, one end of the rope pulling, far away from the fixing ring, is fixedly connected with a balancing weight, and one end of the balancing weight is connected with the balancing weight and is close to the vertical pulley.
Preferably, a through hole is formed in one side of the box body, one end of the pull rope mechanism is arranged outside the box body through the through hole, and one end of the pull rope mechanism penetrating out of the box body is close to the detection mechanism.
Preferably, the pull rope mechanism is arranged above the inner side surface of the box body, the detection mechanism is arranged above the left surface of the box body, and the through hole is formed in the upper right surface of the box body.
Preferably, the box is an oven in actual use.
Preferably, the first side sliding wheels are arranged above the right side of the inner surface of the box body, the second side sliding wheels are arranged above the rear side of the inner surface of the box body, the third side sliding wheels are arranged above the left side of the inner surface of the box body, the vertical sliding wheels are arranged on one side, close to the through holes, of the left surface of the box body, and the fixing ring is fixedly arranged above the right side of the inner surface of the box body.
Preferably, one end of the pull rope connected with the balancing weight is positioned at the outer side of the box body through a through hole in the box body, and the balancing weight is positioned at the outer side of the box body and is close to the detection mechanism.
Preferably, the detection mechanism comprises a switch mounting plate, a mounting hole is formed in the left surface of the switch mounting plate, and an upper detection switch and a lower detection switch are arranged in the mounting hole.
Preferably, the upper detection switch is arranged at the upper end in the mounting hole, the lower detection switch is arranged at the lower end in the mounting hole, and the switch mounting plate is arranged at one side of the left surface of the box body close to the through hole.
Preferably, the balancing weight is positioned between the upper detection switch and the lower detection switch.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a stay cord mechanism that sets up for the workman is no matter what position in the oven, the pulling that can be quick leans on oneself on the nearest box side, make the chamber door of oven can in time be opened, and can in time break off the power, ensure workman's security, and when the stay cord appears breaking accident in the pulling, the detection mechanism that sets up can detect out the balancing weight that breaks and drop, can break off the power to the oven, and can remind the workman in time to maintain it, avoid the stay cord switch damage not in time maintain it.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a view of the position of the pull cord mechanism and the detection mechanism of the present utility model;
FIG. 4 is an overall construction view of the pull cord mechanism of the present utility model;
fig. 5 is a view showing the overall structure of the detection mechanism of the present utility model.
Description of the figure: 1. a case; 2. a pull rope mechanism; 21. a first side pulley; 22. a second side pulley; 23. a side pulley III; 24. a vertical pulley; 25. a pull rope; 26. a fixing ring; 27. balancing weight; 3. a detection mechanism; 31. a switch mounting plate; 32. an upper detection switch; 33. a lower detection switch; 34. and (5) mounting holes.
Detailed Description
The present utility model is described in further detail below with reference to the accompanying drawings.
The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Examples
Referring to fig. 1-5, a safety wire pulling device comprises a box body 1, wherein a pull rope mechanism 2 for controlling the opening of a box door and the emergency stop of an oven is arranged on the inner side surface of the box body 1, and a detection mechanism 3 for detecting the position of the pull rope mechanism 2 is arranged on the outer side surface of the box body 1;
the stay cord mechanism 2 is including sideslip wheel one 21, stay cord 25 and vertical pulley 24, sideslip wheel one 21, sideslip wheel two 22 and sideslip wheel three 23 all are provided with two, stay cord 25 passes two sideslips wheel one 21, two sideslips wheel two 22, two sideslip wheels three 23 and vertical pulley 24 respectively, stay cord 25 one end fixedly connected with solid fixed ring 26, stay cord 25 keeps away from solid fixed ring 26 one end fixedly connected with balancing weight 27, stay cord 25 is connected with balancing weight 27 one end and is close to vertical pulley 24, sideslip wheel one 21, sideslip wheel two 22, sideslip wheel three 23 and vertical pulley 24 are a high temperature resistant metal material when using, avoid because of oven inside high temperature for sideslip wheel one 21, sideslip wheel two 22, sideslip wheel three 23 and vertical pulley 24 can't normal use.
Through-hole has been seted up on 1 one side of box, and stay cord mechanism 2 one end passes through the through-hole setting outside 1 of box, and stay cord mechanism 2 wears out 1 one end of box and is close to detection mechanism 3, can detect the balancing weight 27 on stay cord mechanism 2 through detection mechanism 3, and is provided with the alarm on the oven, detects switch 33 and detects balancing weight 27 when stay cord 25 fracture down, receives and reminds the workman to need overhaul safe stay cord device.
The stay cord mechanism 2 sets up in the inboard surface time top of box 1, and detection mechanism 3 sets up in the upper right side of box 1 left surface, and the through-hole is seted up in the upper right side of box 1 left surface, and detection mechanism 3 sets up outside box 1, can avoid high temperature to influence the life of upper detection switch 32 and lower detection switch 33.
The box body 1 is an industrial oven in actual use, the box body 1 is a box body in the industrial oven, and the baking treatment of the workpiece is carried out through the industrial oven.
Two sideslip wheel one 21 are installed in box 1 internal surface right side top, and two side pulley two 22 are installed in box 1 internal surface rear side top, and two side pulley three 23 are installed in box 1 internal surface left side top, and vertical pulley 24 is installed in box 1 outer left surface and is close to through-hole one side, and solid fixed ring 26 fixed mounting is in box 1 internal surface right side upper right side, can become the power of stay cord 25 lateral movement through vertical pulley 24 and reciprocate to can lift balancing weight 27.
One end that stay cord 25 and balancing weight 27 are connected is in the box 1 outside through the through-hole on the box 1, and balancing weight 27 is in the box 1 outside and be close to detection mechanism 3, and detection mechanism 3 is through detecting balancing weight 27, confirms whether need carry out the outage processing of oven.
The detection mechanism 3 comprises a switch mounting plate 31, a mounting hole 34 is formed in the left surface of the switch mounting plate 31, an upper detection switch 32 and a lower detection switch 33 are arranged in the mounting hole 34, the upper detection switch 32 is used for detecting that the balancing weight 27 is pulled by the pull rope 25 to move upwards, so that a door on the oven can be opened in time, and the oven can be stopped suddenly to cut off a power supply.
The upper detecting switch 32 is arranged at the upper end in the mounting hole 34, the lower detecting switch 33 is arranged at the lower end in the mounting hole 34, and the switch mounting plate 31 is arranged on one side of the left surface of the box body 1 close to the through hole.
The balancing weight 27 is located between the upper detecting switch 32 and the lower detecting switch 33, so that the balancing weight 27 is broken and falls off in the process of lifting or stretching the pull rope 25, the power supply of the oven can be disconnected, the oven can be prevented from being heated, and the life safety of workers is protected.
The utility model discloses when using, when the workman is stranded carelessly in the oven, but the pulling rope 25 on the one side box 1 that the downward pulling is close to oneself recently this moment, the one end that pulling rope 25 and solid fixed ring 26 are connected can't be pulled, will make pulling rope 25 other end pulling balancing weight 27 upwards move, balancing weight 27 removes supreme detection switch 32 department, go up detection switch 32 and detect balancing weight 27, the oven outage avoids starting to heat and the chamber door is opened, make the workman can in time escape from in the oven, avoid taking place danger, take place the circumstances of breaking when pulling rope 25 because of long-time use, balancing weight 27 can drop down, lower detection switch 33 detects balancing weight 27, can power off the oven and report to the police and remind, avoid the workman to stranded in the oven because of the fracture of pulling rope 25, and can remind workman safety pulling rope 25 fracture to need maintain.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (9)
1. The utility model provides a safe stay wire device, includes box (1), its characterized in that: the oven is characterized in that a pull rope mechanism (2) for controlling the opening of the oven door and the emergency stop of the oven is arranged on the inner side surface of the oven body (1), and a detection mechanism (3) for detecting the position of the pull rope mechanism (2) is arranged on the outer side surface of the oven body (1);
the utility model provides a stay cord mechanism (2) including sideslip wheel one (21), stay cord (25) and vertical pulley (24), sideslip wheel one (21), sideslip wheel two (22) and sideslip wheel three (23) all are provided with two, stay cord (25) pass two sideslip wheel one (21), two sideslip wheel two (22), two sideslip wheel three (23) and vertical pulley (24) respectively, fixed ring (26) are kept away from to stay cord (25) one end fixedly connected with, fixed ring (26) one end fixedly connected with balancing weight (27) are kept away from to stay cord (25), stay cord (25) are connected with balancing weight (27) one end and are close to vertical pulley (24).
2. A safety line drawing device according to claim 1, wherein: a through hole is formed in one side of the box body (1), one end of the pull rope mechanism (2) is arranged outside the box body (1) through the through hole, and one end of the pull rope mechanism (2) penetrates out of the box body (1) to be close to the detection mechanism (3).
3. A safety line drawing device according to claim 2, wherein: the pull rope mechanism (2) is arranged above the inner side surface of the box body (1), the detection mechanism (3) is arranged above the right side surface of the box body (1), and the through hole is formed in the upper right side surface of the box body (1).
4. A safety line drawing device according to claim 1, wherein: the box body (1) is an oven in actual use.
5. A safety line drawing device according to claim 1, wherein: two sideslip wheel one (21) are installed in box (1) internal surface right side top, two sideslip wheel two (22) are installed in box (1) internal surface rear side top, two sideslip wheel three (23) are installed in box (1) internal surface left side top, vertical pulley (24) are installed in box (1) outer left surface and are close to through-hole one side, solid fixed ring (26) fixed mounting is in box (1) internal surface right side upper right side.
6. A safety line drawing device according to claim 5, wherein: one end of the pull rope (25) connected with the balancing weight (27) is located on the outer side of the box body (1) through a through hole in the box body (1), and the balancing weight (27) is located on the outer side of the box body (1) and close to the detection mechanism (3).
7. A safety line drawing device according to claim 1, wherein: the detection mechanism (3) comprises a switch mounting plate (31), a mounting hole (34) is formed in the left surface of the switch mounting plate (31), and an upper detection switch (32) and a lower detection switch (33) are arranged in the mounting hole (34).
8. A safety line drawing device according to claim 7, wherein: the upper detection switch (32) is arranged at the upper end in the mounting hole (34), the lower detection switch (33) is arranged at the lower end in the mounting hole (34), and the switch mounting plate (31) is arranged on one side, close to the through hole, of the left surface of the box body (1).
9. A safety line drawing device according to claim 6, wherein: the balancing weight (27) is positioned between the upper detection switch (32) and the lower detection switch (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320270759.6U CN220062504U (en) | 2023-02-21 | 2023-02-21 | Safety wire drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320270759.6U CN220062504U (en) | 2023-02-21 | 2023-02-21 | Safety wire drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220062504U true CN220062504U (en) | 2023-11-21 |
Family
ID=88754937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320270759.6U Active CN220062504U (en) | 2023-02-21 | 2023-02-21 | Safety wire drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220062504U (en) |
-
2023
- 2023-02-21 CN CN202320270759.6U patent/CN220062504U/en active Active
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