CN203964676U - Industrial drag hook - Google Patents
Industrial drag hook Download PDFInfo
- Publication number
- CN203964676U CN203964676U CN201420402159.1U CN201420402159U CN203964676U CN 203964676 U CN203964676 U CN 203964676U CN 201420402159 U CN201420402159 U CN 201420402159U CN 203964676 U CN203964676 U CN 203964676U
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- CN
- China
- Prior art keywords
- hook
- bar
- pull bar
- hook body
- brace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to drag hook apparatus technical field, relates in particular to a kind of industrial drag hook.The utility model discloses industrial drag hook, industrial drag hook comprises pull bar and coupler body, described coupler body comprises upper hook body and lower hook body, and described upper hook body and one end of lower hook body are fixedly connected on respectively on an end face of pull bar, three times of the length that the length of described straight-bar is brace; Described lower hook body consists of front hook, king-rod and foot piece, and described front hook is arranged at the bottom of brace, and described king-rod is bow, and described foot piece is shunk to the one end near pull bar gradually by the one end near king-rod.The beneficial effects of the utility model are: be more prone to when in use hook up object and can reduce its loss, extending its service time.
Description
Technical field
The utility model belongs to drag hook apparatus technical field, relates in particular to a kind of industrial drag hook.
Background technology
Drag hook is all generally for hooking used for object, and industrial drag hook is to be generally used in high temperature furnace the object that need to pass in and out high temperature furnace to take out or put into.The structure of current industrial drag hook is all generally to comprise a straight-bar, and one end of straight-bar is connected with bow, and the other end of bow is being connected with the front bar parallel with straight-bar.This type of drag hook when in use, because front bar and straight-bar are parallel to each other, so hook when in use comparatively difficulty of object, is all generally to hook up by machinery, so increased especially the difficulty of its use especially when in use.Often when in use, often hook up less than object, need to reuse.And, because being uses in high temperature furnace, so the loss ratio of drag hook is larger, often need to change, caused trouble.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and provide a kind of and be more prone to when in use hook up object and can reduce its loss, the industrial drag hook that extends its service time, its technical scheme is as follows:
Industrial drag hook, it is characterized in that, described industrial drag hook comprises pull bar and coupler body, described coupler body comprises upper hook body and lower hook body, described upper hook body and one end of lower hook body are fixedly connected on respectively on an end face of pull bar, and the connection contact area of described upper hook body and pull bar is the twice of the connection contact area of lower hook body and pull bar; Described upper hook body consists of straight-bar, curved bar and brace, and described straight-bar is positioned at the axially upper of pull bar, and described straight-bar and the angle between brace are 45 degree, three times of the length that the length of described straight-bar is brace; Described lower hook body consists of front hook, king-rod and foot piece, and described front hook is arranged at the bottom of brace, and described king-rod is bow, and described foot piece is shunk to the one end near pull bar gradually by the one end near king-rod.
Optimal way is, described pull bar comprises upper connecting rod and lower link, and described lower link is connected with coupler body, and described lower link is high temperature resistant straight-bar.
The industrial drag hook that the utility model provides, when in use, because described upper hook body consists of straight-bar, curved bar and brace, described straight-bar be positioned at pull bar axially on, described straight-bar and the angle between brace are 45 degree, three times of the length that the length of described straight-bar is brace.Institute, so that whole upper hook body to external expansion, has broader space and hooks up, makes hook object more convenient.Described lower hook body consists of front hook, king-rod and foot piece, and described front hook is arranged at the bottom of brace, and described king-rod is bow, and described foot piece is shunk to the one end near pull bar gradually by the one end near king-rod.And the setting of lower hook body is in order to strengthen the intensity of upper hook body, can effectively protect upper hook body, avoid the weight of high temperature in high temperature furnace and object to produce larger loss to upper hook body.
The utility model is in high temperature furnace, thus for the heat-resisting quantity of pull bar, there is good requirement, and adopt lower link and upper connecting rod minute, can be so that pull bar also can be cost-saving in the resistant to elevated temperatures while.
The beneficial effects of the utility model are: be more prone to when in use hook up object and can reduce its loss, extending its service time.
Accompanying drawing explanation
Fig. 1 schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with Fig. 1, illustrate embodiment:
As shown in Figure 1, industrial drag hook, described industrial drag hook comprises pull bar 1 and coupler body 2, described coupler body 2 comprises upper hook body 3 and lower hook body 4, described upper hook body 3 and one end of lower hook body 4 are fixedly connected on respectively on an end face of pull bar 1, and described upper hook body 3 and the connection contact area of pull bar 1 are the twice of the connection contact area of lower hook body 4 and pull bar 1; Described upper hook body 3 consists of straight-bar 31, curved bar 32 and brace 33, and described straight-bar 31 is positioned at the axially upper of pull bar 1, and described straight-bar 31 and the angle between brace 33 are 45 degree, and the length of described straight-bar 31 is three times of length of brace 33; Described lower hook body 4 consists of front hook 41, king-rod 42 and foot piece 43, and described front hook 41 is arranged at the bottom of brace 33, and described king-rod 42 is bow, and described foot piece 43 is shunk to the one end near pull bar 1 gradually by the one end near king-rod 42.Described pull bar 1 comprises upper connecting rod 11 and lower link 12, and described lower link 12 is connected with coupler body 2, and described lower link 12 is high temperature resistant straight-bar.
The industrial drag hook that the utility model provides, when in use, because described upper hook body consists of straight-bar, curved bar and brace, described straight-bar be positioned at pull bar axially on, described straight-bar and the angle between brace are 45 degree, three times of the length that the length of described straight-bar is brace.Institute, so that whole upper hook body to external expansion, has broader space and hooks up, makes hook object more convenient.Described lower hook body consists of front hook, king-rod and foot piece, and described front hook is arranged at the bottom of brace, and described king-rod is bow, and described foot piece is shunk to the one end near pull bar gradually by the one end near king-rod.And the setting of lower hook body is in order to strengthen the intensity of upper hook body, can effectively protect upper hook body, avoid the weight of high temperature in high temperature furnace and object to produce larger loss to upper hook body.
Claims (2)
1. industrial drag hook, it is characterized in that, described industrial drag hook comprises pull bar and coupler body, described coupler body comprises upper hook body and lower hook body, described upper hook body and one end of lower hook body are fixedly connected on respectively on an end face of pull bar, and the connection contact area of described upper hook body and pull bar is the twice of the connection contact area of lower hook body and pull bar; Described upper hook body consists of straight-bar, curved bar and brace, and described straight-bar is positioned at the axially upper of pull bar, and described straight-bar and the angle between brace are 45 degree, three times of the length that the length of described straight-bar is brace; Described lower hook body consists of front hook, king-rod and foot piece, and described front hook is arranged at the bottom of brace, and described king-rod is bow, and described foot piece is shunk to the one end near pull bar gradually by the one end near king-rod.
2. industrial drag hook as claimed in claim 1, is characterized in that, described pull bar comprises upper connecting rod and lower link, and described lower link is connected with coupler body, and described lower link is high temperature resistant straight-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402159.1U CN203964676U (en) | 2014-07-21 | 2014-07-21 | Industrial drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402159.1U CN203964676U (en) | 2014-07-21 | 2014-07-21 | Industrial drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964676U true CN203964676U (en) | 2014-11-26 |
Family
ID=51925249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420402159.1U Withdrawn - After Issue CN203964676U (en) | 2014-07-21 | 2014-07-21 | Industrial drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110967A (en) * | 2014-07-21 | 2014-10-22 | 湖州东鸥机械制造有限公司 | Industrial drag hook |
-
2014
- 2014-07-21 CN CN201420402159.1U patent/CN203964676U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110967A (en) * | 2014-07-21 | 2014-10-22 | 湖州东鸥机械制造有限公司 | Industrial drag hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |