CN204884263U - Installation of elevator safety tongs and real standard equipment of adjustment - Google Patents
Installation of elevator safety tongs and real standard equipment of adjustment Download PDFInfo
- Publication number
- CN204884263U CN204884263U CN201520616792.5U CN201520616792U CN204884263U CN 204884263 U CN204884263 U CN 204884263U CN 201520616792 U CN201520616792 U CN 201520616792U CN 204884263 U CN204884263 U CN 204884263U
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- CN
- China
- Prior art keywords
- safety tongs
- main drive
- drive shaft
- catanator
- support body
- 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.)
- Expired - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an installation of elevator safety tongs and real standard equipment of adjustment, including safety tongs, support body, track, operating mechanism, the track setting in operating mechanism's two inboards, the safety tongs be fixed in on the support body, the track pass keeping silent of safety tongs, the top of the predetermined support body of operating mechanism, operating mechanism is last to be equipped with the pull rod of connecting safety tongs pincers piece, and simple structure is to the elevator safety tongs and design.
Description
Technical field
The utility model relates to a kind of teaching equipment, and more particularly, it relates to a kind of elevator safety gear and installs and adjustment Practical training equipment.
Background technology
Elevator safety clamp device is under the manipulation of limiter of speed, when elevator speed exceedes the maximum speed limit of elevator governor setting, or when suspension strop fracture occurs and be lax, by urgent for car stop and a kind of safety feature be clamped on guide rail.It provides effective protective effect to the safe operation of elevator, is generally arranged on car frame or counterweight frame.
In recent years, elevator safety operation management aspect has become the social concern of extensive concern, from the elevator accident analysis occurred in the past, most of elevator accident waits artificial origin to cause because practitioner's professional quality is low, if can in conjunction with the feature of lift facility structure, take effective teaching means to be effective solutions to train elevator installation, maintenance personnel.
Application number be 201220743501.5 Chinese utility model patent disclose a kind of elevator speed limiting system Simulated training device, form primarily of catanator, safety tongs and framework, it is characterized in that: the framework being made up of rectangular parallelepiped form horizontal, vertical beam, limiter of speed is installed on framework top, guide rail be arranged at framework two inside, car frame is located on guide rail, a pair safety tongs is installed on car frame, catanator is connected with car frame, limiter of speed is worked by catanator handling safety pincers, make car or counterweight stop, be clamped on guide rail; Framework bottom installing roller and bracing or strutting arrangement.
Because in above-mentioned patent, safety tongs and catanator are all arranged on car, whole apparatus structure more complicated, high to the less pertinence of safety tongs, be unfavorable for that student is to the study of safety tongs and understanding.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of elevator safety gear to install and adjustment Practical training equipment, and structure is simple, designs for elevator safety gear.
For achieving the above object, the utility model provides following technical scheme: a kind of elevator safety gear is installed and adjustment Practical training equipment, comprise safety tongs, support body, track, catanator, described track be arranged on catanator two inside, it is characterized in that: described safety tongs is fixed on support body, described track is through the jaw of safety tongs, and the top of the predetermined support body of described catanator, described catanator is provided with the pull bar connecting safety tongs pincers block.
The utility model is set to further: described support body comprises safety tongs framework, and safety tongs framework is arranged at the top of support body, and described catanator is arranged on safety tongs framework.
The utility model is set to further: described catanator comprises the main drive shaft and driven shaft that are arranged on framework two ends, STATEMENT OF FEDERALLY SPONSORED is provided with between described driven shaft and main drive shaft, described main drive shaft and driven shaft are equipped with swing arm, and described pull bar is connected with swing arm.
The utility model is set to further: institute described main drive shaft and driven shaft are equipped with rocking bar, and described STATEMENT OF FEDERALLY SPONSORED is gangbar, the rocking bar on gangbar two ends connection main drive shaft on rocking bar and driven shaft
The utility model is set to further: described safety tongs framework is provided with spring base, and described spring base is provided with back-moving spring, and back-moving spring is connected with gangbar relative to one end of spring base.
The utility model is set to further: described gangbar comprises first body of rod, second body of rod and regulating part, and described regulating part is threaded with first body of rod, second body of rod, and described first body of rod is contrary with the hand of thread spiral of second body of rod.
The utility model is set to further: described main drive shaft is provided with the manual joystick driving main drive shaft.
Compared with prior art, the beneficial effects of the utility model are: do not include the various structure such as car, limiter of speed, that a kind of Students ' Learning that is specifically designed to understands the structure of elevator safety gear and the Practical training equipment of principle of work, in order to the mechanism of more convenient observation safety tongs, safety tongs is fixed on support body, safety tongs and support body, guide rail is made to remain static, in the work process of such safety tongs, the change of jaw is presented in face of student intuitively, facilitates understanding and the study of student.
Accompanying drawing explanation
Fig. 1 is that the utility model elevator safety gear installs the structural representation one with adjustment Practical training equipment embodiment;
Fig. 2 is that the utility model elevator safety gear installs the structural representation two with adjustment Practical training equipment embodiment;
Fig. 3 is that the utility model elevator safety gear installs the structural representation with the safety tongs of adjustment Practical training equipment embodiment;
Fig. 4 is that the utility model elevator safety gear installs the structural representation with the catanator of adjustment Practical training equipment embodiment.
Reference numeral: 1, support body; 2, track; 3, catanator; 31, main drive shaft; 32, driven shaft; 33, rocking bar; 34, swing arm; 35, gangbar; 351, first body of rod; 352, second body of rod; 353, regulating part; 4 safety tongss; 41, jaw; 42, assembly is lifted; 43, installing plate; 44, fixed mount; 5, universal wheel; 6, pull bar; 7, manual joystick; 8, safety tongs framework; 81, spring base.
Embodiment
Referring to figs. 1 through Fig. 4, the installation of the utility model elevator safety gear and adjustment Practical training equipment embodiment are described further.
A kind of elevator safety gear 4 is installed and adjustment Practical training equipment, comprise safety tongs 4, support body 1, track, catanator 3, the general shape of support body 1 is rectangular, the bottom of support body 1 is provided with universal wheel 5, convenient mobile, track is vertically installed on two inner sides of support body 1, and in the present embodiment, safety tongs 4 and track are all provided with two, in order to reality of more fitting like this, if just the change of safety tongs 4 number still falls into scope of the present utility model.
Compared in documents, safety tongs 4 is fixed on car, car is eliminated in the utility model, the structure that limiter of speed etc. are irrelevant, and safety tongs 4 is fixed on support body 1, after arranging like this, safety tongs 4, support body 1, track three can keep stationary state all the time, track is through the jaw 41 of safety tongs 4, when safety tongs 4 is closed time, jaw 41 meeting grip track, before what now the structural relation of track and safety tongs 4 can be perfectly clear be presented in Eyes of Students, omnibearingly can carry out observational learning, support body 1 top is provided with catanator 3, open for controlling the closed of safety tongs 4 jaw 41, the course of work of safety tongs 4 is emulated, the carrying out that can infinitely repeat controls jaw 41, catanator 3 simple to operate, realize under shirtsleeve operation, deepen student to the understanding of safety tongs 4.
The top of safety tongs 4 is provided with installation portion 43, may be used for connecting car, because safety tongs in the present embodiment 4 fixes with support body 1, therefore support body 1 is provided with fixed mount 44, fixed mount 44 is provided with some mounting holes, the distribution of position of mounting hole is identical with the position distribution of the mounting hole of car, doing like this can under the constant prerequisite of the structure of safety tongs 4, safety tongs 4 and support body 1 are fixed, the setting height(from bottom) of two safety tongss 4 in the present embodiment is identical, simulate highly identical with the safety tongs of two on lift car 4, of a great variety due to safety tongs 4, will not specifically introduce, can according to the safety tongs 4 that will learn, carry out the safety tongs 4 changing different model specification.
Safety tongs 4 is provided with and controls the closed lift assembly 42 opened of jaw 41, lift assembly 42 is connected with the pull bar 6 on catanator 3, in the process of pull bar 6 pull-up, lift assembly 42 is driven to move, thus jaw 41 is closed, the top of framework is provided with safety tongs framework 8, main drive shaft 31 on catanator 3 is arranged on safety tongs framework 8 with driven shaft 32 is rotatable, main drive shaft 31 and driven shaft 32 are equipped with swing arm 34, swing arm 34 is for cylinder lever connecting rod 6, swing arm 34 is when swing, realize the pull-up action of pull bar 6, in order to realize the synchronous motion of two safety tongss 4, main drive shaft 31 and driven shaft 32 are equipped with rocking bar 33, two rocking bars 33 are interconnected by gangbar 35, certainly the structure that main drive shaft 31 and transmission shaft be synchronized with the movement is realized more, STATEMENT OF FEDERALLY SPONSORED can use belt, or the mechanisms such as gear replace, the present embodiment preferably adopts the structure of gangbar 35, by selecting the length of gangbar 35, can make main drive shaft 31 and the swing arm 34 simultaneously on driven shaft 32 move upward, or move downward simultaneously.
The main drive shaft 31 of catanator 3 is provided with manual joystick 7, when pulling manual joystick 7, main drive shaft 31 is rotated.Safety tongs framework 8 is provided with spring base 81, and spring base 81 is provided with back-moving spring, and back-moving spring is connected with gangbar 35 relative to one end of spring base 81, when not pulling manual joystick 7, can make main drive shaft 31, driven shaft 32 resets.Gangbar 35 comprises the first body of rod 351, second body of rod 352 and regulating part 353, regulating part 353 is threaded with first body of rod 351, second body of rod 352, the hand of thread spiral phase of described first body of rod 351 and second body of rod 352, when the height of swing arm 34 is inconsistent time, rotate regulating part 353, the length elongation of gangbar 35 can be regulated or shorten.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an elevator safety gear is installed and adjustment Practical training equipment, comprise safety tongs, support body, track, catanator, described track be arranged on catanator two inside, it is characterized in that: described safety tongs is fixed on support body, described track is through the jaw of safety tongs, the top of the predetermined support body of described catanator, described catanator is provided with the pull bar connecting safety tongs pincers block.
2. elevator safety gear according to claim 1 is installed and adjustment Practical training equipment, and it is characterized in that: described support body comprises safety tongs framework, safety tongs framework is arranged at the top of support body, and described catanator is arranged on safety tongs framework.
3. elevator safety gear according to claim 2 is installed and adjustment Practical training equipment, it is characterized in that: described catanator comprises the main drive shaft and driven shaft that are arranged on framework two ends, STATEMENT OF FEDERALLY SPONSORED is provided with between described driven shaft and main drive shaft, described main drive shaft and driven shaft are equipped with swing arm, and described pull bar is connected with swing arm.
4. elevator safety gear according to claim 3 is installed and adjustment Practical training equipment, it is characterized in that: the described main drive shaft of institute and driven shaft are equipped with rocking bar, and described STATEMENT OF FEDERALLY SPONSORED is gangbar, the rocking bar on gangbar two ends connection main drive shaft on rocking bar and driven shaft.
5. elevator safety gear according to claim 4 is installed and adjustment Practical training equipment, it is characterized in that: described safety tongs framework is provided with spring base, and described spring base is provided with back-moving spring, and back-moving spring is connected with gangbar relative to one end of spring base.
6. elevator safety gear according to claim 5 is installed and adjustment Practical training equipment, it is characterized in that: described gangbar comprises first body of rod, second body of rod and regulating part, described regulating part is threaded with first body of rod, second body of rod, and described first body of rod is contrary with the hand of thread spiral of second body of rod.
7. elevator safety gear according to claim 6 is installed and adjustment Practical training equipment, it is characterized in that: described main drive shaft is provided with the manual joystick driving main drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616792.5U CN204884263U (en) | 2015-08-15 | 2015-08-15 | Installation of elevator safety tongs and real standard equipment of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616792.5U CN204884263U (en) | 2015-08-15 | 2015-08-15 | Installation of elevator safety tongs and real standard equipment of adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884263U true CN204884263U (en) | 2015-12-16 |
Family
ID=54828615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616792.5U Expired - Fee Related CN204884263U (en) | 2015-08-15 | 2015-08-15 | Installation of elevator safety tongs and real standard equipment of adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353914A (en) * | 2018-11-22 | 2019-02-19 | 迈格钠磁动力股份有限公司 | A kind of returning device of elevator permanent-magnet retarder |
| CN109678025A (en) * | 2018-11-22 | 2019-04-26 | 迈格钠磁动力股份有限公司 | A kind of anti-falling safe elevator device |
-
2015
- 2015-08-15 CN CN201520616792.5U patent/CN204884263U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353914A (en) * | 2018-11-22 | 2019-02-19 | 迈格钠磁动力股份有限公司 | A kind of returning device of elevator permanent-magnet retarder |
| CN109678025A (en) * | 2018-11-22 | 2019-04-26 | 迈格钠磁动力股份有限公司 | A kind of anti-falling safe elevator device |
| CN109353914B (en) * | 2018-11-22 | 2023-10-24 | 迈格钠磁动力股份有限公司 | Return device of elevator permanent-magnet retarder |
| CN109678025B (en) * | 2018-11-22 | 2023-10-27 | 迈格钠磁动力股份有限公司 | Fall-preventing safety elevator system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |