CN209024052U - A kind of detacher for the test of all steel frame fall arrest - Google Patents
A kind of detacher for the test of all steel frame fall arrest Download PDFInfo
- Publication number
- CN209024052U CN209024052U CN201821684212.6U CN201821684212U CN209024052U CN 209024052 U CN209024052 U CN 209024052U CN 201821684212 U CN201821684212 U CN 201821684212U CN 209024052 U CN209024052 U CN 209024052U
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- China
- Prior art keywords
- suspension hook
- screw rod
- fixed
- shell
- detacher
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Abstract
The utility model discloses a kind of detachers for the test of all steel frame fall arrest, it include: mainboard, the upper end is provided with hanging ring by fastening bolt, the left part of the first side of the mainboard, which encloses, to be set to form shell, the bottom of the shell offers opening, and the left part of the first side of the mainboard is fixed with boss；Transmission component comprising screw rod, clockwise and anticlockwise motor, nut and bearing；The bearing is fixed on a side of inner walls, and one end and the bearing of the screw rod are fixed, and the other end of the screw rod is pierced by the shell and drives its rotation by clockwise and anticlockwise motor, and the nut, which is set on the screw rod, passes through screw rod transmission；The upper end of left suspension hook and right suspension hook, the left suspension hook is fixed with nut, and lower end is pierced by shell by opening, and the right suspension hook is fixed with the boss, and the thickness of the boss is set as being located in the same vertical plane left suspension hook and right suspension hook.The utility model can rapid unhooking, it is easy to operate.
Description
Technical field
The utility model relates to the realm of building construction.More specifically, it is anti-for all steel frame that the utility model relates to one kind
The detacher of drop shutter test.
Background technique
In project installation work progress, the lifting of equipment is in place and the assembly of all steel frame requires lifting equipment
Cooperation, under special situation of high altitude, equipment hoisting is in place or high-altitude group to component after the completion of, needing to lift rope can be conveniently suitable
The unhook of benefit.For most detachers in the presence of structure is complicated, movement speed is slow currently on the market, and easily goes out in use
Existing false triggering, and lead to work accident.
Utility model content
The purpose of the utility model is to provide it is a kind of for all steel frame fall arrest test detacher, can rapid unhooking,
It is easy to operate.
In order to realize these purposes and other advantages according to the present utility model, provide a kind of for all steel frame fall arrest
The detacher of test, comprising:
Mainboard, the upper end are provided with hanging ring by fastening bolt, and the left part of the first side of the mainboard, which encloses, to be set to form shell
Body, the bottom of the shell offer opening, and the left part of the first side of the mainboard is fixed with boss；
Transmission component comprising screw rod, clockwise and anticlockwise motor, nut and bearing；The bearing is fixed on the one of inner walls
A side, one end and the bearing of the screw rod are fixed, and the other end of the screw rod is pierced by the shell and is driven by clockwise and anticlockwise motor
Its rotation is moved, the nut, which is set on the screw rod, passes through screw rod transmission；
The upper end of left suspension hook and right suspension hook, the left suspension hook is fixed with nut, and lower end is pierced by shell by opening, described
Right suspension hook is fixed with the boss, and the thickness of the boss is set as being located in the same vertical plane left suspension hook and right suspension hook.
Further, inner wall, which encloses, when the left suspension hook and right suspension hook close up sets the structure that is in U-shape.
Further, the lower part of the left suspension hook and right suspension hook inner wall is provided with wearing layer.
Further, the direction of the lower rightward suspension hook of the left suspension hook extends to form fixture block, and the fixture block is up-small and down-big,
And the face of its relatively right suspension hook is inclined curved surface, the lower part of the right suspension hook is provided with the groove to match with respect to fixture block.
Further, further includes: slideway is set to the top of shell, and the nut is connect by connecting rod with sliding block, institute
Sliding block is stated slidably to be arranged in slideway.
The utility model is include at least the following beneficial effects: the detacher structure of the utility model is simple, reasonable stress, energy
Enough rapid unhookings.It will focus on the force dispersion on nut on sliding block and slideway, to reduce by setting slideway and sliding block
The load of nut improves the service life of entire detacher.
Detailed description of the invention
Fig. 1 is the detacher for the test of all steel frame fall arrest.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1, the utility model provides a kind of detacher for the test of all steel frame fall arrest, mainboard 2, the upper end
Fastening bolt is provided with hanging ring 1, the left part of the first side of the mainboard 2, which encloses, to be set to form shell 15, the shell 15
Bottom offers opening, and so that left suspension hook 3 moves left and right, the left part of the first side of the mainboard 2 is fixed with boss 8；
Transmission component comprising screw rod 13, clockwise and anticlockwise motor 9, nut and bearing 14；The bearing 14 is fixed on shell 15
One side of inner wall, one end of the screw rod 13 and bearing 14 are fixed, and the other end of the screw rod 13 is pierced by the shell 15
Its rotation is driven by clockwise and anticlockwise motor 9, the nut is set on the screw rod 13 to be driven by screw rod 13, and positive and negative motor can
To control the circle number rotated and reverse by controller.
Left suspension hook 3 and right suspension hook 3 are integrally formed steel hook, and the upper end of the left suspension hook 3 is fixed with nut,
Its lower end is pierced by shell 15 by opening, and the right suspension hook 3 is fixed with the boss 8, and the thickness of the boss 8 is set as making a left side
Suspension hook 3 and right suspension hook 3 are located in the same vertical plane.
Detacher workflow are as follows: boom hoisting is connect by hanging ring 1 with detacher, by the rotation side for controlling motor
To, make left suspension hook 3 close to or far from right suspension hook 3 realize coupler body opening be closed, detacher structure is simple, and reasonable stress can
Rapid unhooking.
Inner wall, which encloses, in another technical solution, when the left suspension hook 3 and right suspension hook 3 close up sets the structure that is in U-shape, convenient
All steel frame can smoothly break off relations.
In another technical solution, the lower part of 3 inner wall of the left suspension hook 3 and right suspension hook is provided with wearing layer 5, avoids
All steel frame and left suspension hook 3 and right suspension hook 3 are mutually worn.
In another technical solution, the direction of the lower rightward suspension hook 3 of the left suspension hook 3 extends to form fixture block 6, described
Fixture block 6 is up-small and down-big, and the face of its relatively right suspension hook 3 is inclined curved surface, and the lower part of the right suspension hook 3 is arranged with respect to fixture block 6
There is the groove 7 to match.It prevents the abrasion throughout the year of left suspension hook 3 and right suspension hook 3 from notch Field Force's failure to inspect occur, and occurs complete
The danger that steelframe is fallen in the case where not knowing, using fixture block 6 and card slot as a frame member, in order to not influence daily
It breaks off relations and tests, the face of the relatively right suspension hook 3 of fixture block 6 is inclined curved surface, and a chain sling for all steel frame can pass through fixture block 6.
In another technical solution, further includes: slideway 11 is set to the top of shell 15, and the nut passes through company
Bar 12 is connect with sliding block 10, and the sliding block 10 is slidably arranged in slideway 11.It will be collected by setting slideway 11 and sliding block 10
In in the force dispersion on nut on sliding block 10 and slideway 11, to reduce the load of nut, improve making for entire detacher
Use the service life.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of detacher for the test of all steel frame fall arrest characterized by comprising
Mainboard, the upper end are provided with hanging ring by fastening bolt, and the left part of the first side of the mainboard, which encloses, to be set to form shell, institute
The bottom for stating shell offers opening, and the left part of the first side of the mainboard is fixed with boss；
Transmission component comprising screw rod, clockwise and anticlockwise motor, nut and bearing；The bearing is fixed on a side of inner walls
Face, one end and the bearing of the screw rod are fixed, and the other end of the screw rod is pierced by the shell and drives it by clockwise and anticlockwise motor
Rotation, the nut, which is set on the screw rod, passes through screw rod transmission；
The upper end of left suspension hook and right suspension hook, the left suspension hook is fixed with nut, and lower end is pierced by shell by opening, and the right side is hung
Hook is fixed with the boss, and the thickness of the boss is set as being located in the same vertical plane left suspension hook and right suspension hook.
2. the detacher for the test of all steel frame fall arrest as described in claim 1, which is characterized in that the left suspension hook and the right side
Inner wall, which encloses, when suspension hook closes up sets the structure that is in U-shape.
3. the detacher for the test of all steel frame fall arrest as claimed in claim 2, which is characterized in that the left suspension hook and the right side
The lower part of suspension hook inner wall is provided with wearing layer.
4. the detacher for the test of all steel frame fall arrest as described in claim 1, which is characterized in that under the left suspension hook
The direction of portion's suspension hook to the right extends to form fixture block, and the fixture block is up-small and down-big, and the face of its relatively right suspension hook is inclined curved surface,
The lower part of the right suspension hook is provided with the groove to match with respect to fixture block.
5. the detacher for the test of all steel frame fall arrest as described in claim 1, which is characterized in that further include: slideway,
It is set to the top of shell, the nut is connect by connecting rod with sliding block, and the sliding block is slidably arranged in slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684212.6U CN209024052U (en) | 2018-10-17 | 2018-10-17 | A kind of detacher for the test of all steel frame fall arrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684212.6U CN209024052U (en) | 2018-10-17 | 2018-10-17 | A kind of detacher for the test of all steel frame fall arrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024052U true CN209024052U (en) | 2019-06-25 |
Family
ID=66906635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821684212.6U Active CN209024052U (en) | 2018-10-17 | 2018-10-17 | A kind of detacher for the test of all steel frame fall arrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209024052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044689A (en) * | 2021-03-09 | 2021-06-29 | 河北东方富达机械有限公司 | Detacher for elevator safety component test |
-
2018
- 2018-10-17 CN CN201821684212.6U patent/CN209024052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044689A (en) * | 2021-03-09 | 2021-06-29 | 河北东方富达机械有限公司 | Detacher for elevator safety component test |
| CN113044689B (en) * | 2021-03-09 | 2024-04-09 | 河北东方富达机械有限公司 | Unhooking device for elevator safety component test |
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