CN205114575U - Safe supporting mechanism - Google Patents
Safe supporting mechanism Download PDFInfo
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- CN205114575U CN205114575U CN201520962772.3U CN201520962772U CN205114575U CN 205114575 U CN205114575 U CN 205114575U CN 201520962772 U CN201520962772 U CN 201520962772U CN 205114575 U CN205114575 U CN 205114575U
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- China
- Prior art keywords
- slide rail
- described slide
- profile
- fixture block
- tooth fixture
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Abstract
The utility model provides a safe supporting mechanism, includes bracing piece, slide rail, slider, profile of tooth fixture block, locking piece and actuating mechanism, bracing piece one end is installed in treating the supporting mechanism through the pivot, and the other end is through pivot link block, the slider cooperatees with the slide rail, along slide rail rectilinear movement, the slide rail is fixed in ground or basis, the profile of tooth fixture block is a plurality of, and in line along slide rail distribution is just with slide rail relatively fixed, the locking piece is installed on the slider, is controlled by actuating mechanism and stretches out and draws back, makes the locking piece get into or shift out the scope that cooperatees and lock with the profile of tooth fixture block. The utility model discloses an above structure makes locking piece and the profile of tooth fixture block locking slider that cooperatees, and prevent the bracing piece and the tie point of treating the supporting mechanism is close to the slide rail to this forms safe supporting mechanism, prevents to turn over board, lift platform or other activity mechanisms and because control is malfunctioning, causes the accident.
Description
Technical field
The utility model relates to mechanical support field of mechanisms, particularly relates to a kind of safety support mechanism.
Background technology
Hydraulic flap equipment is applied to the unloading of bulk tank material, turnover panel is driven around the shaft by hydraulic pressure, after having unloaded, personnel need to enter bottom turnover panel and clear up, because turnover panel equipment self-weight reaches several tons, when there is the situation of the pressure releases suddenly such as hydraulic oil pipe explosion, turnover panel can press down because of deadweight, produces personal injury.
Except hydraulic flap equipment, lifting table etc. other there is the mechanical equipment of heavy load movable device, also can relate to same safety problem.
Utility model content
The purpose of this utility model is to propose a kind of safety support mechanism, by the action of supporting mechanism, prevents turnover panel, lifting table or other movable devices because mechanism is malfunctioning or hydraulic pressure leaks and causes the accident.
For reaching this object, the utility model by the following technical solutions:
A kind of safety support mechanism, comprises strut bar, slide rail, slide block, profile of tooth fixture block, lock dog and driver train.
Described strut bar one end is installed on mechanism to be supported by rotating shaft, and the other end is installed on described slide block by rotating shaft.
Described slide block matches with described slide rail, moves linearly along described slide rail.
Described slide rail is fixed on ground or basis.
Described profile of tooth fixture block is multiple, is in line along described slide rail and distributes, and relative with described slide rail fixing.
Described lock dog is installed on described slide block, is stretched by described driving mechanisms control, makes described lock dog enter or shift out to match with described profile of tooth fixture block the scope locked.
Described slide rail is one or more of, and chute is offered in the side that described slide rail is relative; Described slide block comprises two roller bearings, and the two ends of described roller bearing are respectively equipped with roller, and described roller is located in described chute, and described profile of tooth fixture block is fixed on the one side laterally of described slide rail.
Described lock dog is promoted to stretch in the draw-in groove that formed by the described profile of tooth fixture block in front and back by the spring of pretension, and described spring fitting is in described slide block, and the predetermincd tension that described driver train drives described lock dog to overcome described spring exits described draw-in groove.
Described profile of tooth fixture block comprises two plane of action along described slide rail, the angle being lock face and described slide rail near the side of described mechanism to be supported is equal to or less than 90 degree, and the side away from described mechanism to be supported is that the angle of active face and described slide rail is greater than 90 degree.
Described lock face and active face are plane or curved surface.
One end laterally of described profile of tooth fixture block is also provided with the translational plane being parallel to described slide rail.
Described lock dog is provided with two, matches respectively with the described profile of tooth fixture block on two described slide rails; Two described lock dogs are fixedly connected with by pipe link, and described driver train drives the middle part of described pipe link.
The pilot bar play the guiding role and orienting sleeve is provided with between described pipe link and described slide block.
For rounding is arranged between the side of described lock dog towards described slide block and the side towards described mechanism to be supported.
Described slide rail is parallel to each other with horizontal surface, vertical or form an angle.
The utility model is by above structure, described lock dog is matched with described profile of tooth fixture block and locks described slide block, prevent the point of connection of described strut bar and mechanism to be supported near described slide rail, safety support mechanism is formed with this, prevent turnover panel, lifting table or other movable devices because control malfunctioning, cause the accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the front schematic view of an embodiment of the present utility model;
Fig. 3 is the partial enlarged drawing at a place of Fig. 1;
Fig. 4 is the side schematic view of an embodiment of the present utility model;
Wherein: strut bar 1, rotating shaft 11, slide rail 2, chute 21, slide block 3, roller bearing 31, roller 32, profile of tooth fixture block 4, draw-in groove 41, lock dog 5, pipe link 52, pilot bar 53, orienting sleeve 54, driver train 6, lock face 7, active face 8, translational plane 9.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of safety support mechanism, comprises strut bar 1, slide rail 2, slide block 3, profile of tooth fixture block 4, lock dog 5 and driver train 6;
Described strut bar 1 one end is installed on mechanism to be supported by rotating shaft 11, and the other end is installed on described slide block 3 by rotating shaft 11;
Described slide block 3 matches with described slide rail 2, moves linearly along described slide rail 2;
Described slide rail 2 is fixed on ground or basis;
Described profile of tooth fixture block 4 is multiple, is in line along described slide rail 2 and distributes, and relative fixing with described slide rail 2;
Described lock dog 5 is installed on described slide block 3, is controlled to stretch by described driver train 6, makes described lock dog 5 enter or shift out to match with described profile of tooth fixture block 4 scope locked.
Mechanism to be supported is turnover panel, lifting table or other movable devices.When strut bar 1 and mechanism to be supported point of connection relative to described slide rail 2 away from time, described strut bar 1 pulls described slide block 3 to move towards described mechanism to be supported; When strut bar 1 and mechanism to be supported point of connection relative to described slide rail 2 near time, described lock dog 5 matches with described profile of tooth fixture block 4 and locks described slide block 3, prevent the point of connection of described strut bar 1 and mechanism to be supported near described slide rail 2, safety support mechanism is formed with this, prevent turnover panel, lifting table or other movable devices because control malfunctioning, cause the accident.
Further, as shown in Figure 1, described slide rail 2 is two, and chute 21 is offered in the side that described slide rail 2 is relative; Described slide block 3 comprises two roller bearings 31, and the two ends of described roller bearing 31 are respectively equipped with roller 32, and described roller 32 is located in described chute 21, and described profile of tooth fixture block 4 is fixed on the one side laterally of described slide rail 2.
Relative chute 21 makes described slide block 3 be limited in described slide rail 2 with the design of roller 32 roller bearing 31, prevents described slide block 3 from departing from described slide rail 2.
Further, as shown in Figure 3, described lock dog 5 is promoted to stretch in the draw-in groove 41 that formed by the described profile of tooth fixture block 4 in front and back by the spring of pretension, and described spring fitting is in described slide block 3, and the predetermincd tension that described driver train 6 drives described lock dog 5 to overcome described spring exits described draw-in groove 41.
Described lock dog 5 is promoted by the predetermincd tension of described spring, and the moment keeps mutually locking with described profile of tooth fixture block 4, increases the safety of safety support mechanism.When needs unlock, control described lock dog 5 by described driver train 6 and mutually depart from described profile of tooth fixture block 4.
Further, as shown in Figure 4, described profile of tooth fixture block 4 comprises two plane of action along described slide rail 2, be that lock face 7 is equal to or less than 90 degree with the angle of described slide rail 2 near the side of described mechanism to be supported, the side away from described mechanism to be supported is that active face 8 is greater than 90 degree with the angle of described slide rail 2.
When described driver train 6 does not work, described lock dog 5 stretches in the draw-in groove 41 of described profile of tooth fixture block 4 formation, at this moment, when the movement close to described mechanism to be supported of described slide block 3, the predetermincd tension of described spring overcoming spring is along the lifting of described active face 8, and slide block 3 is not locked; When described slide block 3 to described mechanism to be supported away from time mobile, described lock dog 5 is stopped by described lock face 7, thus described slide block 3 is locked, and strut bar 1 bears the application force of equipment; Described like this slide block 3 forms single-way moving self-locking, and other one does not then lock to mobile.This principle is utilized to make mechanism to be supported form the state of unidirectional self-lock.
Further, as shown in Figure 4, described lock face 7 and active face 8 are plane or curved surface, described lock face 7 and active face 8 be plane or curved surface time, described lock dog 5 and spring have different stressed effect.One end laterally of described profile of tooth fixture block 4 is also provided with the translational plane 9 being parallel to described slide rail 2, makes described profile of tooth fixture block 4 not fragile.
Further, as shown in Figure 3, described lock dog 5 is provided with two, and the described profile of tooth fixture block 4 respectively on slide rail 2 described with two matches, and two wood side-guides 2 are locked, and safety is higher.Two described lock dogs 5 are fixedly connected with by pipe link 52, and described driver train 6 drives the middle part of described pipe link 52.
Further, be provided with the pilot bar 53 and orienting sleeve 54 that play the guiding role between described pipe link 52 and described slide block 3, keep described lock dog 5 to move along a rectilinear direction, improve safety.
Further, as shown in Figure 3, for rounding is arranged between the side of described lock dog 5 towards described slide block 3 and the side towards described mechanism to be supported, make described lock dog 5 smooth and easy when described active face 8 moves.
Described slide rail 2 is parallel to each other with horizontal surface, vertical or form an angle, make described safety support mechanism can be suitable for needing level, vertically or the inclined-plane various situation such as safely.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. a safety support mechanism, is characterized in that: comprise strut bar, slide rail, slide block, profile of tooth fixture block, lock dog and driver train;
Described strut bar one end is installed on mechanism to be supported by rotating shaft, and the other end installs described slide block by rotating shaft;
Described slide block matches with described slide rail, moves linearly along described slide rail;
Described slide rail is fixed on ground or basis;
Described profile of tooth fixture block is multiple, is in line along described slide rail and distributes, and relative with described slide rail fixing;
Described lock dog is installed on described slide block, is stretched by described driving mechanisms control, makes described lock dog enter or shift out to match with described profile of tooth fixture block the scope locked.
2. a kind of safety support mechanism according to claim 1, is characterized in that: described slide rail is one or more of, and chute is offered in the side that described slide rail is relative; Described slide block comprises two roller bearings, and the two ends of described roller bearing are respectively equipped with roller, and described roller is located in described chute, and described profile of tooth fixture block is fixed on the one side laterally of described slide rail.
3. a kind of safety support mechanism according to claim 2, it is characterized in that: described lock dog is promoted to stretch in the draw-in groove that formed by the described profile of tooth fixture block in front and back by the spring of pretension, described spring fitting is in described slide block, and the predetermincd tension that described driver train drives described lock dog to overcome described spring exits described draw-in groove.
4. a kind of safety support mechanism according to claim 1, is characterized in that: described profile of tooth fixture block comprises two plane of action along described slide rail, is lock face, is equal to or less than 90 degree with the angle of described slide rail near the side of described mechanism to be supported; Side away from described mechanism to be supported is active face, is greater than 90 degree with the angle of described slide rail.
5. a kind of safety support mechanism according to claim 4, is characterized in that: described lock face and active face are plane or curved surface.
6. a kind of safety support mechanism according to claim 5, is characterized in that: one end laterally of described profile of tooth fixture block is also provided with the translational plane being parallel to described slide rail.
7. a kind of safety support mechanism according to claim 6, is characterized in that: described lock dog is provided with two, matches respectively with the described profile of tooth fixture block on two described slide rails; Two described lock dogs are fixedly connected with by pipe link, and described driver train drives the middle part of described pipe link.
8. a kind of safety support mechanism according to claim 7, is characterized in that: be provided with the pilot bar play the guiding role and orienting sleeve between described pipe link and described slide block.
9. a kind of safety support mechanism according to claim 1, is characterized in that: for rounding is arranged between the side of described lock dog towards described slide block and the side towards described mechanism to be supported.
10. a kind of safety support mechanism according to claim 1, is characterized in that: described slide rail is parallel to each other with horizontal surface, vertical or form an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962772.3U CN205114575U (en) | 2015-11-27 | 2015-11-27 | Safe supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962772.3U CN205114575U (en) | 2015-11-27 | 2015-11-27 | Safe supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205114575U true CN205114575U (en) | 2016-03-30 |
Family
ID=55570201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520962772.3U Active CN205114575U (en) | 2015-11-27 | 2015-11-27 | Safe supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205114575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001990A (en) * | 2017-11-28 | 2018-05-08 | 长沙理工大学 | A kind of overlength Multifunctional mobile conveyer |
-
2015
- 2015-11-27 CN CN201520962772.3U patent/CN205114575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001990A (en) * | 2017-11-28 | 2018-05-08 | 长沙理工大学 | A kind of overlength Multifunctional mobile conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180330 Address after: No. 2, Zhenlong Tangtang Road, Shuikou, Kaiping City, Jiangmen, Guangdong Patentee after: GUANGDONG GUANGZHONGHUANG FOOD CO., LTD. Address before: Chancheng District of Guangdong city in Foshan province the 528000 Road No. 16 Co-patentee before: Foshan Haitian (Gaoming) Seasoning Co., Ltd. Patentee before: Foshan Haitian Flavoring & Food Co., Ltd. Co-patentee before: Foshan Haitian (Jiangsu) seasoning Food Co., Ltd. |
|
| TR01 | Transfer of patent right |