CN214096028U

CN214096028U - Viewing device for inclined state of C-shaped hook

Info

Publication number: CN214096028U
Application number: CN202023232085.6U
Authority: CN
Inventors: 吴泽华
Original assignee: Panzhong Yihong Metal Products Chongqing Co ltd
Current assignee: Panzhong Yihong Metal Products Chongqing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-31
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an viewing device that can be used to C type hook tilt state, including casing and C type hook, the casing is installed to the front end of C type hook, and the front end of casing installs the plexiglas dish, the semicircle is installed and is sheltered from the dish to the front end of center pin, and the semicircle shelters from the inside of dish and be provided with the semicircle and shelter from a set mounting hole, the semicircle shelters from the front end of dish and installs the demonstration color disc, and the inside of just showing the color disc is provided with demonstration color disc location mounting hole, the below of showing the color disc is provided with the red part of demonstration color disc, and the right side of showing the red part of color disc is provided with the green part of demonstration color disc. This kind of viewing device that can be used to C type hook inclination state, through the red part of demonstration color wheel and the green part of color wheel that sets up, when the semicircle shelters from a set of atress and squints in the casing, through showing the cooperation of the red part of color wheel and the green part of color wheel, can convenient to use person observe the semicircle and shelter from the skew angle of dish to confirm the state of C type hook.

Description

Viewing device for inclined state of C-shaped hook

Technical Field

The utility model relates to a C type hook technical field specifically is an observation device that can be used to C type hook tilt state.

Background

The C-shaped lifting appliance is mainly used for horizontally lifting rolled plates, and is called as the C-shaped lifting appliance because the shape of the C-shaped lifting appliance is similar to the character C. The main body part of the lifting device is formed by splicing steel plates and steel pipes, the cross section of the lifting device is of a box-shaped structure, the lifting device has better bending resistance and torsion resistance, the weight of the lifting device is light, and the service life of the lifting device is long.

Current C type hook in use, if coil of strip focus vertical line skew C type hook focus vertical line, the slope then can take place for C type hook, if this slope is towards C type hook mouth direction downward sloping, then at C type hook handling coil of strip in-process, the coil of strip easily slides down from C type hook, thereby cause raw and other materials to damage, can cause peripheral equipment to damage or personnel to hurt under the severe conditions, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current C type hook hangs the basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an observation device that can be used to C type hook tilt state to propose current C type hook and hang in use among the solution above-mentioned background art, if the skew C type hook focus perpendicular line of coil of strip focus perpendicular line, the C type hook then can take place the slope. If this slope is towards C type hook mouth direction downward sloping, then at C type hook handling coil of strip in-process, the coil of strip easily slides down from C type hook to cause raw and other materials to damage, can cause peripheral equipment to damage or personnel to hurt under the severe condition, satisfy people's that can not be fine user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an viewing device that can be used to C type hook tilt state, includes casing and C type hook, the casing is installed to the front end of C type hook, and the front end of casing installs the plexiglas dish, the internally mounted of casing has glycerine, and the front end of glycerine installs the center pin, the semicircle is installed and is sheltered from the dish to the front end of center pin, and the semicircle shelters from the inside of dish and be provided with the semicircle and shelter from a set mounting hole, the semicircle shelters from the front end of dish and installs the demonstration color disc, and the inside of just showing the color disc is provided with demonstration color disc location mounting hole, the below of showing the color disc is provided with the red part of demonstration color disc, and the right side of showing the red part of color disc is provided with the green part of demonstration color disc, the top of showing the green part of color disc is provided with the horizontal baseline on the demonstration color disc.

Preferably, a full-surrounding structure is formed between the casing and the glycerin, the plexiglass disc is in adhesive connection with the casing, and the end face structure of the plexiglass disc is a circular structure.

Preferably, the central shaft penetrates through the outer surface of the shell, the central shaft is fixedly connected with the shell, and the end surface structure of the shell is an annular structure.

Preferably, an included angle formed between the red part of the display color disc and the green part of the display color disc is 172 °, an included angle formed between the red part of the display color disc and the horizontal base line on the display color disc is 1 °, and the horizontal base line on the display color disc and the horizontal center line of the display color disc are coincident with each other.

Preferably, the display color disc positioning and mounting hole is matched with the central shaft in shape size, the display color disc forms a clamping structure through the display color disc positioning and mounting hole and the central shaft, and the display color disc is tightly attached to the shell.

Preferably, the semicircle shielding plate is provided with a clamping structure between the semicircle shielding plate mounting hole and the central shaft, the diameter of the semicircle shielding plate is smaller than that of the shell, and the semicircle shielding plate is provided with a rotating structure between the central shaft and the shell.

Compared with the prior art, the beneficial effects of the utility model are as follows: the damping of the semicircular shielding disc can be increased through the arranged glycerin, so that the problem that the semicircular shielding disc swings for a long time due to overlarge power generated by the shaking of the C-shaped hook in the use process is prevented, the semicircular shielding disc can rotate on the shell in a matching way with the central shaft through the semicircular shielding disc mounting hole, so that when the shell is driven to rotate, the state of the C-shaped hook is judged, through the arranged red part of the display color disc and the green part of the color disc, when the semicircular shielding disc is stressed to deviate in the shell, the red part of the display color disc and the green part of the color disc are matched, a user can conveniently observe the deviation angle of the semicircular shielding disc, so as to determine whether the semicircular shielding disc is safe, through the arranged positioning mounting hole of the display color disc, the display color disc can be mounted on the central shaft mounted on the shell, so as to fix the display color disc, and the semicircular shielding disc and the display color disc are attached together through, can prevent to show that color wheel and casing are not hard up, lead to appearing the problem of judgement mistake, so this kind of viewing device that can be used to C type hook tilt state has simple structure, design exquisiteness, simple to operate, easy implementation, has advantages such as use observation convenience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing structure of the present invention;

FIG. 3 is an exploded view of the housing assembly of the present invention;

FIG. 4 is a schematic view of the display color wheel of the present invention;

fig. 5 is a schematic diagram of the reverse structure of the display color wheel of the present invention.

In the figure: 1. a housing; 2. a plexiglass plate; 3. a central shaft; 4. a display color wheel; 5. displaying a red portion of the color wheel; 6. a semicircular shielding plate; 7. glycerol; 8. a display color disc positioning mounting hole; 9. displaying a green part of the color wheel; 10. displaying a horizontal baseline on the color wheel; 11. a semicircular shielding plate mounting hole; 12. C-shaped hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an observation device that can be used to C type hook tilt state, including casing 1 and C type hook 12, casing 1 is installed to the front end of C type hook 12, and plexiglass dish 2 is installed to the front end of casing 1, the internally mounted of casing 1 has glycerine 7, and center pin 3 is installed to the front end of glycerine 7, semicircle shielding disc 6 is installed to the front end of center pin 3, and the inside of semicircle shielding disc 6 is provided with semicircle shielding disc mounting hole 11, display color disc 4 is installed to the front end of semicircle shielding disc 6, and the inside of display color disc 4 is provided with display color disc location mounting hole 8, the below of display color disc 4 is provided with display color disc red part 5, and the right side of display color disc red part 5 is provided with display color disc green part 9, the top of display color disc green part 9 is provided with horizontal baseline 10 on the display color disc.

The utility model discloses in: a fully-enclosed structure is formed between the shell 1 and the glycerin 7, the resin glass disc 2 is in adhesive connection with the shell 1, and the end face structure of the resin glass disc 2 is a circular structure; glycerol 7 can increase the damping that semicircle sheltered from dish 6 to prevent to rock and produce too big power because of C type hook 12 in the use, lead to semicircle sheltered from the problem that dish 6 appears long-time swing.

The utility model discloses in: the central shaft 3 penetrates through the outer surface of the shell 1, the central shaft 3 is fixedly connected with the shell 1, and the end surface structure of the shell 1 is a circular ring structure; the fixed connection between the central shaft 3 and the housing 1 can ensure that the angle of the central shaft 3 is not affected by factors other than the housing 1, thereby ensuring the accuracy of the observation device which can be used for the inclined state of the C-shaped hook 12.

The utility model discloses in: an included angle formed between the display color disc red part 5 and the display color disc green part 9 is 172 degrees, an included angle formed between the display color disc red part 5 and the horizontal base line 10 on the display color disc is 1 degree, and the horizontal base line 10 on the display color disc and the horizontal central line of the display color disc 4 are mutually overlapped; when semicircle shielding plate 6 atress squinted in casing 1, through showing that color disc red part 5 and showing color disc green part 9 cooperation, can convenient to use person observe the skew angle that semicircle shielding plate 6 to confirm whether safe.

The utility model discloses in: the display color disc positioning and mounting hole 8 is matched with the central shaft 3 in shape and size, the display color disc 4 forms a clamping structure with the central shaft 3 through the display color disc positioning and mounting hole 8, and the display color disc 4 is tightly attached to the shell 1; can install the center pin 3 of installation on casing 1 with showing color wheel 4 through showing color wheel location mounting hole 8 to fixed demonstration color wheel 4 makes both pastes together through the block structure, can prevent to show color wheel 4 and casing 1 not hard up, leads to appearing the problem of judgement mistake.

The utility model discloses in: the semicircular shielding disc 6 and the central shaft 3 form a clamping structure through the semicircular shielding disc mounting hole 11, the diameter of the semicircular shielding disc 6 is smaller than that of the shell 1, and the semicircular shielding disc 6 and the shell 1 form a rotating structure through the central shaft 3; when the shell 1 is driven to rotate, the semicircular shielding plate 6 can rotate on the shell 1 by matching the semicircular shielding plate mounting hole 11 with the central shaft 3, so that the state of the C-shaped hook 12 is judged.

The working principle of the observation device for the inclined state of the C-shaped hook is as follows: firstly, one third of glycerin 7 is injected into the shell 1, the glycerin 7 can increase the damping of the semicircular shielding disc 6, the problem that the C-shaped hook 12 swings for a long time in use is prevented, and the plexiglas disc 2 can be hermetically fixed on the front surface of the shell 1; subsequently, the display color disc 4 is mounted on the housing 1 through the display color disc positioning mounting hole 8, the semicircular shielding disc 6 is mounted on the central shaft 3 through the semicircular shielding disc mounting hole 11, the semicircular shielding disc 6 can rotate on the housing 1 through the central shaft 3, then the housing 1 is fixed at an easily observed position on the C-shaped hook 12, and the horizontal base line 10 on the display color disc of the display color disc 4 is ensured to be at a horizontal position, so that the display color disc red part 5 and the display color disc green part 9 of the display color disc 4 are positioned below, and the display color disc green part 9 of the display color disc 4 faces the opening position of the C-shaped hook 12; finally, when the hook mouth of the C-shaped hook 12 is in a downward tilting state and exceeds 1 degree, an observer can observe that the red part 5 of the display color disc with the included angle larger than 1 degree is exposed, at the moment, the hook mouth of the C-shaped hook 12 can be judged to be in a downward tilting state, the lifting is in a dangerous state, when the hook mouth of the C-shaped hook 12 is in an upward tilting state and is larger than 1 degree and smaller than 9 degrees, the observer can observe that the green part 9 of the display color disc is exposed, at the moment, the hook mouth of the C-shaped hook 12 can be judged to be in an upward tilting reasonable state range, at the moment, the lifting is in a safe state, when the hook mouth of the C-shaped hook 12 is in an upward tilting state and is larger than 9 degrees, the observer can observe that the whole green part 9 of the display color disc and a part of the red part 5 of the display color disc are exposed, at the moment, the hook mouth of the C-shaped hook 12 can be judged to be in an upward tilting out-of-range state, and at the lifting is in a dangerous state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An observation device usable for an inclined state of a C-shaped hook, comprising a housing (1) and a C-shaped hook (12), characterized in that: the front end of the C-shaped hook (12) is provided with a shell (1), the front end of the shell (1) is provided with a resin glass disc (2), the shell (1) is internally provided with glycerin (7), the front end of the glycerin (7) is provided with a central shaft (3), the front end of the central shaft (3) is provided with a semicircular shielding disc (6), and a semicircular shielding plate mounting hole (11) is arranged inside the semicircular shielding plate (6), the front end of the semicircular shielding disc (6) is provided with a display color disc (4), and a display color disc positioning and mounting hole (8) is arranged inside the display color disc (4), a red part (5) of the display color disc is arranged below the display color disc (4), and the right side of the red part (5) of the display color disc is provided with a green part (9) of the display color disc, and a horizontal base line (10) on the display color disc is arranged above the green part (9) of the display color disc.

2. An observation apparatus usable in an inclined state of a C-hook according to claim 1, wherein: the casing (1) and the glycerin (7) form a full-surrounding structure, the resin glass disc (2) and the casing (1) are in adhesive connection, and the end face structure of the resin glass disc (2) is a circular structure.

3. An observation apparatus usable in an inclined state of a C-hook according to claim 1, wherein: the central shaft (3) penetrates through the outer surface of the shell (1), the central shaft (3) is fixedly connected with the shell (1), and the end face structure of the shell (1) is of a circular ring-shaped structure.

4. An observation apparatus usable in an inclined state of a C-hook according to claim 1, wherein: an included angle formed between the red part (5) of the display color disc and the green part (9) of the color disc is 172 degrees, an included angle formed between the red part (5) of the display color disc and the horizontal base line (10) on the display color disc is 1 degree, and the horizontal base line (10) on the display color disc and the horizontal center line of the display color disc (4) are overlapped.

5. An observation apparatus usable in an inclined state of a C-hook according to claim 1, wherein: the display color disc positioning and mounting hole (8) is matched with the central shaft (3) in shape and size, the display color disc (4) forms a clamping structure with the central shaft (3) through the display color disc positioning and mounting hole (8), and the display color disc (4) is tightly attached to the shell (1).

6. An observation apparatus usable in an inclined state of a C-hook according to claim 1, wherein: semicircle shielding plate (6) forms a clamping structure between semicircle shielding plate mounting hole (11) and center shaft (3), the diameter of semicircle shielding plate (6) is smaller than that of shell (1), and semicircle shielding plate (6) forms a rotating structure between center shaft (3) and shell (1).