CN208234366U - A kind of counterweight frame and elevator - Google Patents
A kind of counterweight frame and elevator Download PDFInfo
- Publication number
- CN208234366U CN208234366U CN201820725390.2U CN201820725390U CN208234366U CN 208234366 U CN208234366 U CN 208234366U CN 201820725390 U CN201820725390 U CN 201820725390U CN 208234366 U CN208234366 U CN 208234366U
- Authority
- CN
- China
- Prior art keywords
- counterweight frame
- safety tongs
- lifting rod
- elevator
- torque arm
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides a kind of counterweight frame and elevator, wherein the counterweight frame includes: counterweight frame ontology, guide shoe, safety tongs, safety tongs torque arm, drive rod, lifting rod and tensioning apparatus.The counterweight frame of the utility model safety coefficient with higher is able to satisfy the discrepancy of personnel below hoistway, is provided for safety guarantee.In addition, the counterweight frame assembly technology of the utility model is simple, convenient for universal production, and cost is saved.
Description
Technical field
The utility model relates to elevator technology field more particularly to a kind of counterweight frames and elevator.
Background technique
With the development of society, the raising of economic level.The space utilization rate of interior of building is continuously improved, elevator shaft
The space of lower section is also utilized.However, the design of existing pit, intensity, in terms of be not well positioned to meet elevator
Road design requirement.
Specifically, in hoistway counterweight and carriage be a pair of of relative motion moving component, its main feature is that weight is big, speed
Height increases mechanical tenesmus protective device in traditional elevator design in carriage, but since pit lower section someone enters and leaves, this
Challenge is proposed to the safety of elevator.Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Utility model content
The utility model is intended to provide a kind of counterweight frame and elevator, to overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of counterweight frame comprising: counterweight frame ontology, guide shoe, safety tongs, safety tongs torque arm, drive rod, lifting rod and
Tensioning apparatus；
The guide shoe is set to the two sides of the counterweight frame ontology or more, and the safety tongs is set to the counterweight frame lower part
Two sides, the safety tongs of side is connected with one end of ipsilateral safety tongs torque arm, the other end of the safety tongs torque arm and institute
The one end for stating drive rod is connected, and the safety tongs of the other side is connected with one end of ipsilateral safety tongs torque arm, the safety tongs
The other end of torque arm is connected with the other end of the drive rod, and the end of the drive rod is connected with the lifting rod, institute
The lower section that tensioning apparatus is located at the counterweight frame ontology is stated, and is fixed on the lower part of counterweight frame place elevator, it is described to mention
The upper end of pull rod is connected with speed limiter wire rope, the lower end of the lifting rod and the limiter of speed steel wire for bypassing the tensioning apparatus
Rope is connected.
The improvement of counterweight frame as the utility model is additionally provided with guide shoe pad between the guide shoe and counterweight frame ontology
Plate.
The improvement of counterweight frame as the utility model, the counterweight frame further include the safety tongs driven by the safety tongs
Wedge, the safety tongs wedge are oppositely arranged, and the safety tongs wedge being oppositely arranged forms the jaw of safety tongs.
The improvement of counterweight frame as the utility model is additionally provided with UKS switch on the counterweight frame ontology and re-packs out
Close frame.
The improvement of counterweight frame as the utility model, the tensioning apparatus include: mounting base and with the mounting base
The tensioning wheel being pivotally connected, the lower end of the lifting rod are connected with around the speed limiter wire rope of the tensioning wheel.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of elevator comprising: limiter of speed, guide rail and counterweight frame as described above；
The guide pass of the guide rail two sides be caught in the shoe guide of the guide shoe and the jaw of safety tongs in, the limiter of speed steel
One end of cord is connected with the upper end of the lifting rod, and the other end of the speed limiter wire rope bypasses the tensioning apparatus simultaneously
It is connected with the lower end of the lifting rod.
Compared with prior art, the utility model has the beneficial effects that the counterweight frame of the utility model peace with higher
Overall coefficient is able to satisfy the discrepancy of personnel below hoistway, is provided for safety guarantee.In addition, the counterweight of the utility model is rack-mounted
With simple process, convenient for universal production, and cost is saved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of a specific embodiment of the counterweight frame of the utility model；
Fig. 2 is the three-dimensional enlarged diagram of guide shoe in Fig. 1；
Fig. 3 is the three-dimensional enlarged diagram of safety tongs in Fig. 1, safety tongs torque arm, safety tongs wedge；
Fig. 4 is the floor map of a specific embodiment of the elevator of the utility model.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 4, the utility model provides a kind of counterweight frame 10 comprising: counterweight frame ontology 1, guide shoe 2, safety
Pincers 3, safety tongs torque arm 4, drive rod 5, lifting rod 6 and tensioning apparatus 7.
For providing guiding for the lifting of counterweight frame in the shoe guide of the guide shoe 2, the guide shoe 2 is set to the counterweight frame
The two sides of about 1 ontology.Preferably, the guide shoe 2 of two sides keeps being symmetrical arranged.In addition, the guide shoe 2 and counterweight frame ontology 1 it
Between be additionally provided with guide shoe backing plate 21.UKS switch 8 is additionally provided on the counterweight frame ontology 1 and the switch frame 9 that re-packs.
The safety tongs 3 is used to clamp the guide rail of the counterweight frame when the speed of service of elevator is more than normal speed.Tool
Body, the safety tongs 3 is set to the two sides of the counterweight frame lower part, and wherein the safety tongs 3 of side and ipsilateral safety tongs are turned round
One end of arm 4 is connected, and the other end of the safety tongs torque arm 4 is connected with one end of the drive rod 5.The safety of the other side
Pincers 3 are connected with one end of ipsilateral safety tongs torque arm 4, and the other end of the safety tongs torque arm 4 is another with the drive rod 5
End is connected.
Further, the counterweight frame further includes the safety tongs wedge 8 driven by the safety tongs 3, wherein the safety
Pincers wedge 8 is oppositely arranged, and the safety tongs wedge 8 being oppositely arranged forms the jaw of safety tongs 3.To, when safety tongs 3 acts,
It drives the guide rail of the clamping of safety tongs wedge 8 counterweight frame.
The drive rod 5 and lifting rod 6 are used to drive safety tongs 3 to carry out when the speed of service of elevator is more than normal speed
Braking maneuver.Specifically, the end of the drive rod 5 is connected with the lifting rod 6, and it is described right that the tensioning apparatus 7 is located at
The lower section of weight frame ontology 1, and it is fixed on the lower part of counterweight frame place elevator.The upper end of the lifting rod 6 and limiter of speed
Wirerope is connected, and the lower end of the lifting rod 6 is connected with around the speed limiter wire rope of the tensioning apparatus 7.
Wherein, the tensioning apparatus 7 includes: mounting base and the tensioning wheel that is pivotally connected with the mounting base, thus institute
The lower end for stating lifting rod 6 is connected with around the speed limiter wire rope of the tensioning wheel.
To which when elevator speed is more than the 25% of normal speed, speed limiter wire rope drives mentioning on counterweight frame
Pull rod 6 acts upwards, and lifting rod 6 pulls rapidly safety tongs wedge 8 by the torque arm of safety tongs 3, and clamping guide-rail makes rapidly counterweight
Frame stopping is run down.
As shown in figure 4, being based on counterweight frame as described above, the utility model also provides a kind of electricity using the counterweight frame
Ladder.Specifically, the utility model also provides a kind of elevator comprising: limiter of speed, guide rail 20 and counterweight frame as described above
10。
Wherein, the guide pass of 20 two sides of guide rail be caught in the shoe guide of the guide shoe 2 and the jaw of safety tongs 3 in, institute
The one end for stating speed limiter wire rope is connected with the upper end of the lifting rod 6, and the other end of the speed limiter wire rope bypasses institute
It states tensioning apparatus 7 and is connected with the lower end of the lifting rod 6.
In conclusion the counterweight frame of the utility model safety coefficient with higher, is able to satisfy going out for hoistway lower section personnel
Enter, is provided for safety guarantee.In addition, the counterweight frame assembly technology of the utility model is simple, convenient for universal production, and save
Cost.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of counterweight frame, which is characterized in that the counterweight frame include: counterweight frame ontology, guide shoe, safety tongs, safety tongs torque arm,
Drive rod, lifting rod and tensioning apparatus；
The guide shoe is set to the two sides of the counterweight frame ontology or more, and the safety tongs is set to the two of the counterweight frame lower part
Side, the safety tongs of side are connected with one end of ipsilateral safety tongs torque arm, the other end of the safety tongs torque arm and the biography
One end of lever is connected, and the safety tongs of the other side is connected with one end of ipsilateral safety tongs torque arm, the safety tongs torque arm
The other end be connected with the other end of the drive rod, the end of the drive rod is connected with the lifting rod, described
Tight device is located at the lower section of the counterweight frame ontology, and is fixed on the lower part of counterweight frame place elevator, the lifting rod
Upper end be connected with speed limiter wire rope, the lower end of the lifting rod and bypass the tensioning apparatus speed limiter wire rope phase
Connection.
2. counterweight frame according to claim 1, which is characterized in that be additionally provided with and lead between the guide shoe and counterweight frame ontology
Boots backing plate.
3. counterweight frame according to claim 1, which is characterized in that the counterweight frame further includes being driven by the safety tongs
Safety tongs wedge, the safety tongs wedge are oppositely arranged, and the safety tongs wedge being oppositely arranged forms the jaw of safety tongs.
4. counterweight frame according to claim 1, which is characterized in that be additionally provided on the counterweight frame ontology UKS switch and
Re-pack switch frame.
5. counterweight frame according to claim 1, which is characterized in that the tensioning apparatus include: mounting base and with it is described
The tensioning wheel that mounting base is pivotally connected, the lower end of the lifting rod are connected with around the speed limiter wire rope of the tensioning wheel.
6. a kind of elevator, which is characterized in that the elevator includes: limiter of speed, guide rail and such as any one of claim 1 to 5 institute
The counterweight frame stated；
The guide pass of the guide rail two sides be caught in the shoe guide of the guide shoe and the jaw of safety tongs in, the speed limiter wire rope
One end be connected with the upper end of the lifting rod, the other end of the speed limiter wire rope around the tensioning apparatus and with institute
The lower end for stating lifting rod is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725390.2U CN208234366U (en) | 2018-05-16 | 2018-05-16 | A kind of counterweight frame and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725390.2U CN208234366U (en) | 2018-05-16 | 2018-05-16 | A kind of counterweight frame and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208234366U true CN208234366U (en) | 2018-12-14 |
Family
ID=64579742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725390.2U Expired - Fee Related CN208234366U (en) | 2018-05-16 | 2018-05-16 | A kind of counterweight frame and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208234366U (en) |
-
2018
- 2018-05-16 CN CN201820725390.2U patent/CN208234366U/en not_active Expired - Fee Related
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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: 20181214 Termination date: 20210516 |