CN207633729U - A kind of safety device of working drawing review - Google Patents
A kind of safety device of working drawing review Download PDFInfo
- Publication number
- CN207633729U CN207633729U CN201721831073.0U CN201721831073U CN207633729U CN 207633729 U CN207633729 U CN 207633729U CN 201721831073 U CN201721831073 U CN 201721831073U CN 207633729 U CN207633729 U CN 207633729U
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- China
- Prior art keywords
- groups
- pedestal
- plate
- welded
- sliding
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- 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.)
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Abstract
The utility model discloses a kind of safety devices of working drawing review,The utility model includes pedestal,Base top slidably connects two groups of sliding blocks,Sliding block side is hinged with connecting rod,Connecting rod side is hinged with movable plate,Movable plate both ends slidably connect two groups of mounting bases,Two groups of mounting bases are fixedly mounted,Threaded post is rotatably connected in mounting base,Threaded post outer ring screw thread is socketed with movable block,Movable block side is welded with connecting plate,Connecting plate both sides are welded with two groups of support plates,Support plate both ends are equipped with two groups of symmetrical fixed columns,It is installed with two groups of cylinders at the top of support plate,Two groups of cylinders side close to each other is installed with the push plate being slidably connected with support plate,Push plate one end is welded with motion bar,Motion bar side outer ring sliding sleeve is connected to sleeve,Prevent falling for workbench under unexpected power blackout situation at the construction field (site),Cushioning effect is played to the workbench fallen,Improve the safety of construction.
Description
Technical field
The utility model is related to technical field of safety devices more particularly to a kind of safety devices of working drawing review.
Background technology
With the development of society, each high buildings and large mansions constantly emerge in city, house, office building etc. constantly rise in city
Height, high-rise building construction when usually need to eminence implement operation, nowadays electric power popularize, construction personnel often through
For electric power come when reaching construction height, but powering off suddenly at the construction field (site), machine shuts down, construction personnel can be flat with work
Platform falls together, has prodigious danger, and the protection to personnel is simultaneously not in place.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of working drawing review proposed is used
Safety device.
To achieve the goals above, the utility model uses following technical solution：
A kind of safety device of working drawing review, including hollow pedestal, the base top slidably connect two groups pairs
The sliding block of distribution, side of the sliding block far from pedestal is claimed to be hinged with connecting rod, side of the connecting rod far from sliding block is hinged with level and sets
The movable plate set, movable plate both ends slidably connect two groups of symmetrical mounting bases, and two groups of mounting bases are fixed with base top
Installation, and mounting base is hollow structure, and vertically disposed threaded post, threaded post outer ring screw thread are rotatably connected in the mounting base
It is socketed with movable block, movable block side close to each other described in two groups is welded with the connecting plate being slidably connected with mounting base, connection
Plate both sides are welded with two groups of symmetrical support plates, and support plate is hollow structure, and support plate both ends are equipped with two groups and symmetrical consolidate
Fixed column, and fixed column is welded with base top, two groups of symmetrical cylinders is installed at the top of the support plate, described in two groups
Cylinder side close to each other is installed with the push plate being slidably connected with support plate, and one end that support plate is stretched into push plate is welded with water
The motion bar of flat setting, the side outer ring sliding sleeve close to each other of motion bar described in two groups are connected to the set welded with support plate inner wall
Cylinder.
Preferably, one end of threaded post stretching mounting base bottom is connect with base rotation, and the threaded post stretches into bottom
One end outer ring fixing sleeve of seat is connected to belt pulley, is connected by belt between belt pulley described in two groups, screw thread described in one of which
One end that column stretches out belt pulley is connected with the motor being fixedly mounted with base bottom inner wall.
Preferably, the base top offers sliding slot, and sliding slot madial wall is slidably connected with two groups of sliding blocks, sliding described in two groups
The side that block is located remotely from each other has been fixedly connected with third spring, and the third spring other end is fixedly connected with to be welded with base top
Baffle.
Preferably, connecting rod side close to each other described in two groups is equipped with the first bullet being fixedly connected with movable plate bottom
Spring, the first spring other end are fixedly connected with base top.
Preferably, motion bar one end close to each other described in two groups is fixedly connected with the second spring in sleeve, and two
The side that the group motion bar is located remotely from each other is welded with fixture block, and the fixed column is close to the side of motion bar along fixed column length
Direction offers the card slot being correspondingly arranged with fixture block.
Compared with prior art, the utility model has the beneficial effects that：
1, two groups of connecting rods are hinged by connecting plate bottom, connecting rod is hinged sliding block, and sliding block is slidably connected with pedestal, connection
Board bottom portion is fixedly connected with the first spring, and the side that two groups of sliding blocks are located remotely from each other is fixedly connected with third spring, to the company got off of falling
Fishplate bar plays cushioning effect, protects equipment.
2, push plate being connected by cylinder, support plate connection motion bar is stretched into push plate, and motion bar stretches into sleeve connection second spring,
Fixture block is welded in the side that two groups of motion bars are located remotely from each other, and two groups of fixed columns open up card slot, realize when power is off, pass through two groups of activities
Bar is quickly clamped with card slot in fixed column, and realizing prevents falling for workbench under power blackout situation, improves the safety of construction personnel
Property.
Description of the drawings
Fig. 1 be the utility model proposes a kind of working drawing review safety device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of working drawing review safety device main structure diagram；
Fig. 3 be the utility model proposes a kind of working drawing review safety device side structure schematic view.
In figure：1- pedestals, 2- sliding blocks, 3- connecting rods, 4- movable plates, the first springs of 5-, 6- mounting bases, 7- threaded posts, 8-
Movable block, 9- connecting plates, 10- motion bars, 11- second springs, 12- sleeves, 13- push plates, 14- cylinders, 15- fixed columns, 16- branch
Plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of safety device of working drawing review, including hollow pedestal 1, the connection of 1 top slide of pedestal
Have two groups of symmetrical sliding blocks 2, side of the sliding block 2 far from pedestal 1 is hinged with connecting rod 3, connecting rod 3 far from sliding block 2 one
Side is hinged with horizontally disposed movable plate 4, and 4 both ends of movable plate slidably connect two groups of symmetrical mounting bases 6, two groups of installations
Seat 6 is fixedly mounted with 1 top of pedestal, and mounting base 6 is hollow structure, and vertically disposed screw thread is rotatably connected in mounting base 6
Column 7,7 outer ring screw thread of threaded post are socketed with movable block 8, and two groups of sides close to each other of movable block 8 are welded with to be slided with mounting base 6
The connecting plate 9 of connection, 9 both sides of connecting plate are welded with two groups of symmetrical support plates 16, and support plate 16 is hollow structure, support plate 16
Both ends are equipped with two groups of symmetrical fixed columns 15, and fixed column 15 is welded with 1 top of pedestal, and 16 top of support plate is installed with
Two groups of symmetrical cylinders 14, two groups of cylinders 14 side close to each other is installed with to push away with what support plate 16 was slidably connected
Plate 13, one end that support plate 16 is stretched into push plate 13 are welded with horizontally disposed motion bar 10, two groups of motion bars 10 it is close to each other one
Side outer ring sliding sleeve is connected to the sleeve 12 welded with 16 inner wall of support plate, and threaded post 7 stretches out one end and the pedestal 1 of 6 bottom of mounting base
Rotation connection, one end outer ring fixing sleeve that threaded post 7 stretches into pedestal 1 are connected to belt pulley, are connected by belt between two groups of belt pulleys
It connects, one end that one of which threaded post stretches out belt pulley is connected with the motor being fixedly mounted with 1 bottom interior wall of pedestal, and pedestal 1 pushes up
Portion offers sliding slot, and sliding slot madial wall is slidably connected with two groups of sliding blocks 2, and the side that two groups of sliding blocks 2 are located remotely from each other is fixedly connected with
There are third spring, the third spring other end to be fixedly connected with the baffle welded with 1 top of pedestal, two groups of connecting rods 3 are close to each other
Side be equipped with the first spring 5 for being fixedly connected with 4 bottom of movable plate, 5 other end of the first spring with 1 top of pedestal is fixed connects
It connects, two groups of one end close to each other of motion bar 10 are fixedly connected with the second spring 11 in sleeve 12, two groups of motion bars 10
The side being located remotely from each other is welded with fixture block, and fixed column 15 is offered close to the side of motion bar 10 along 15 length direction of fixed column
The card slot being correspondingly arranged with fixture block.
Operation principle：
When work, start cylinder 14, cylinder 14 pushes push plate 13 to move, and push plate 13 drives two groups of motion bars 10 to sleeve 12
Interior movement, second spring 11 are shunk, and motor is started, and motor drives two groups of threaded posts 7 to rotate, and the rotation of threaded post 7 drives movable block 8
Mobile, the movement of movable block 8 drives connecting plate 9 to move, and equipment rises to working region, when construction site powers off suddenly, motor
It closes, connecting plate 9, which declines, drives movable block 8 to decline, and cylinder 14 is stopped, and second spring 11 resets, and second spring 11 drives
Two groups of motion bars 10 stretch out sleeve 12, and the fixture block on two groups of motion bars 10 quickly blocks with card slot in fixed column 15, prevents from connecting
Plate 9 continues to fall, and when fixture block and card slot are not clamped successfully, connecting plate 9 falls, and when reaching on movable plate 4, connecting plate 9 is pressed
Dynamic movable plate 4 makes movable plate 4 move down, and movable plate 4 is so that two groups of sliding blocks 2 are located remotely from each other, and the first spring 5 is shunk, third bullet
Spring is shunk, to playing cushioning effect to the connecting plate 9 fallen, it is therefore prevented that workbench under unexpected power blackout situation at the construction field (site)
Fall, cushioning effect is played to the workbench fallen, improves the safety of construction.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of safety device of working drawing review, including hollow pedestal (1), which is characterized in that sliding at the top of the pedestal (1)
Dynamic to be connected with two groups of symmetrical sliding blocks (2), side of the sliding block (2) far from pedestal (1) is hinged with connecting rod (3), connecting rod
(3) side far from sliding block (2) is hinged with horizontally disposed movable plate (4), movable plate (4) both ends slidably connect two groups it is symmetrical
The mounting base (6) of distribution, two groups of mounting bases (6) are fixedly mounted at the top of pedestal (1), and mounting base (6) is hollow structure, described
It is rotatably connected to vertically disposed threaded post (7) in mounting base (6), threaded post (7) outer ring screw thread is socketed with movable block (8), and two
The group movable block (8) side close to each other is welded with the connecting plate (9) being slidably connected with mounting base (6), connecting plate (9) two
Side is welded with two groups of symmetrical support plates (16), and support plate (16) is hollow structure, and support plate (16) both ends are symmetrical equipped with two groups
The fixed column (15) of distribution, and fixed column (15) is welded at the top of pedestal (1), and two groups are installed at the top of the support plate (16)
Symmetrical cylinder (14), cylinder (14) side close to each other described in two groups is installed with to be connected with support plate (16) sliding
The push plate (13) connect, one end that support plate (16) is stretched into push plate (13) are welded with horizontally disposed motion bar (10), living described in two groups
Lever (10) side outer ring sliding sleeve close to each other is connected to the sleeve (12) with the welding of support plate (16) inner wall.
2. a kind of safety device of working drawing review according to claim 1, which is characterized in that the threaded post (7) is stretched
The one end and pedestal (1) for going out mounting base (6) bottom are rotatablely connected, and one end outer ring that the threaded post (7) stretches into pedestal (1) is fixed
It is socketed with belt pulley, is connected by belt between belt pulley described in two groups, threaded post described in one of which stretches out the one of belt pulley
End is connected with the motor being fixedly mounted with pedestal (1) bottom interior wall.
3. a kind of safety device of working drawing review according to claim 1, which is characterized in that at the top of the pedestal (1)
Sliding slot is offered, sliding slot madial wall is slidably connected with two groups of sliding blocks (2), and the side that sliding block (2) is located remotely from each other described in two groups is solid
Surely it is connected with third spring, the third spring other end is fixedly connected with the baffle with welding at the top of pedestal (1).
4. a kind of safety device of working drawing review according to claim 1, which is characterized in that connecting rod described in two groups
(3) side close to each other is equipped with the first spring (5) for being fixedly connected with movable plate (4) bottom, the first spring (5) other end with
It is fixedly connected at the top of pedestal (1).
5. a kind of safety device of working drawing review according to claim 1, which is characterized in that motion bar described in two groups
(10) one end close to each other is fixedly connected with the second spring (11) in sleeve (12), motion bar (10) phase described in two groups
Mutually separate side is welded with fixture block, and the fixed column (15) is close to the side of motion bar (10) along fixed column (15) length side
To offering the card slot being correspondingly arranged with fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831073.0U CN207633729U (en) | 2017-12-25 | 2017-12-25 | A kind of safety device of working drawing review |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831073.0U CN207633729U (en) | 2017-12-25 | 2017-12-25 | A kind of safety device of working drawing review |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633729U true CN207633729U (en) | 2018-07-20 |
Family
ID=62852428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831073.0U Expired - Fee Related CN207633729U (en) | 2017-12-25 | 2017-12-25 | A kind of safety device of working drawing review |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207633729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026079A (en) * | 2021-03-20 | 2021-06-25 | 上海太同电镀有限公司 | Electroplating structure for automobile belt pulley |
| CN115570089A (en) * | 2022-12-09 | 2023-01-06 | 江苏兴锻智能装备科技有限公司 | Prevent rocking forging and pressing equipment of full-automatic unloading of going up |
-
2017
- 2017-12-25 CN CN201721831073.0U patent/CN207633729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026079A (en) * | 2021-03-20 | 2021-06-25 | 上海太同电镀有限公司 | Electroplating structure for automobile belt pulley |
| CN115570089A (en) * | 2022-12-09 | 2023-01-06 | 江苏兴锻智能装备科技有限公司 | Prevent rocking forging and pressing equipment of full-automatic unloading of going up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20201225 |