CN209617149U - A kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame - Google Patents
A kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame Download PDFInfo
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- CN209617149U CN209617149U CN201920414151.XU CN201920414151U CN209617149U CN 209617149 U CN209617149 U CN 209617149U CN 201920414151 U CN201920414151 U CN 201920414151U CN 209617149 U CN209617149 U CN 209617149U
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- guide frame
- braking
- spindle guide
- mast
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 230000008439 repair process Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to lorry brake device technical field, in particular to a kind of fixation chain type manual braking's machine device for being conveniently replaceable spindle guide frame.Its structure includes hand brake mast, the top of the hand brake mast is provided with first-hand braking hand-wheel, the bottom end of the hand brake mast is connected with brake component, second-hand's braking hand-wheel is provided in the middle part of the hand brake mast, ratchet is provided on hand brake mast between the first-hand braking hand-wheel and second-hand's braking hand-wheel, the top of the hand brake mast is fixed on compartment outer wall by fixed frame, and the lower part of hand brake mast is installed on the compartment outer wall by split type spindle guide frame.A kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame of the utility model, it can effectively solve the problems, such as that scene replacement brake axle saddle is difficult, reduce the labor intensity of on-site personnel, shorten the repair time, operating efficiency is improved, the generation for damaging the variations such as other accessories because replacing hand brake mast support is avoided.
Description
Technical field
The utility model relates to lorry brake device technical fields, in particular to a kind of to be conveniently replaceable consolidating for spindle guide frame
Determine chain type manual braking's machine device.
Background technique
Fixed chain type manual braking machine is generally filled on 60t grades of lorries of China railways, belongs to upright shafts around chain type manpower
One kind of brake.When railway relevant departments personnel carry out braking, the alleviation work of vehicle using the type brake, need to climb
It steps on to vehicle upper and carries out operation, with the development of electric railway, in vehicle upper operation, there are biggish electric shock risks, then
In addition the problems such as body swing amplitude is big, dangerous when operator operates, relevant design and manufacturing sector are in brake thus
A hand braking handwheel is welded on braking arbor below pedal, convenient for operating personnel in the case where not climbing vehicle to vehicle
Implement hand braking operation, greatly ensure that the personal safety of related operating personnel, but also bring to car inspection and repair work
New problem.
Enter in section maintenance process in vehicle, be frequently found the spindle guide frame fracture defect of hand brake, which fills in braking
The failure set in maintenance accounts for relatively high, is the most common failure during Railway Freight Car Repair, according to " lorry brake device is examined
Repair rule " the 5.3.1.1 articles ".Replaced when spindle guide frame rhegma " requirement, need to carry out replacement processing to hand brake mast support,
According to related process standard requirements, it should extract hand brake mast out after decomposing hand-made driving wheel, pedal, ratchet, saddle is penetrated hand
Brake axle is installed on fixed position.Since the hand braking handwheel of pedal lower part is directly welded on hand brake mast, if removing
Easily incised wound hand brake mast, destroys the performance of manual braking's machine, and spindle guide frame can not be installed if not removing, this just gives replacement spindle guide frame
Operation brings difficulty, also brings new problem to upkeep operation.
Summary of the invention
In order to solve problems in the prior art, the utility model provides a kind of fixation chain type people for being conveniently replaceable spindle guide frame
Dynamic braking machine device can effectively solve the problems, such as that scene replacement brake axle saddle is difficult, reduce the labor of on-site personnel
Fatigue resistance shortens the repair time, improves operating efficiency, avoids damaging other accessories etc. because replace hand brake mast support and derives and asks
The generation of topic.
Technical solution used by the utility model is as follows:
A kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame, including hand brake mast, the hand brake mast
Top be provided with first-hand braking hand-wheel, the bottom end of the hand brake mast is connected with brake component, in the hand brake mast
Portion is provided with second-hand's braking hand-wheel, is arranged on the hand brake mast between the first-hand braking hand-wheel and second-hand's braking hand-wheel
There is ratchet, the top of the hand brake mast is fixed on compartment outer wall by fixed frame, which is characterized in that the hand brake mast
Lower part is installed on the compartment outer wall by split type spindle guide frame.
Split type spindle guide frame includes symmetrical left stretcher body and right stretcher body, and the left stretcher body and right stretcher body respectively include one
The semicircle saddle portion connected in front of a pedestal and pedestal, the pedestal are provided with fixed bolt hole, for solid by installation
Determine bolt, pedestal is fixed on the compartment outer wall, the front end in the semicircle saddle portion is provided with locking screw keyhole, uses
In by installation locking bolt, left stretcher body and right stretcher body are fixed together.
Resilient protection circle is provided on the outside of the pedestal of split type spindle guide frame and the junction in saddle portion.Pass through resilient protection
The design of circle can protect the root position that spindle guide frame is easiest to fracture, be not easy by foreign object strike, can also so as to cause being crushed
To play certain heat insulation effect, the situation that avoids low temperature bring metal excessively crisp.
Be provided with elastic washer on the inside of the saddle portion of split type spindle guide frame, elastic washer can with when buffer-braking to spindle guide
The stress impact of frame further decreases the damage probability of spindle guide frame.
Technical solution provided by the utility model has the benefit that
The mounting means that original spindle guide frame has to pass through hand brake mast is abandoned, in such a way that two sections of semicircular sleeves are spliced, card
It stops after brake axle, is fixed on compartment outer wall with fixing bolt, semicircle saddle portion front end contact site uses clamping screw
Fastening guarantees hand brake mast normotopia, tilt it will not and wave.
Hand brake mast support is such as needed replacing in maintenance process, after need to only removing primitive axis saddle, is not required to decompose other
Accessory can install Novel shaft saddle in the original location.
The Novel shaft saddle of replacement in maintenance from now on, in the process, if discovery spindle guide frame failure needs replacing, only need
It replaces corresponding half of failure saddle (left saddle or right saddle), it is simple and convenient, reduce the cost of overhaul.
To sum up, a kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame of the utility model, can be effective
It solves the problems, such as that scene replacement brake axle saddle is difficult, reduces the labor intensity of on-site personnel, shorten the repair time, improve
Operating efficiency avoids the generation that the variations such as other accessories are damaged because replacing hand brake mast support.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural representation of fixation chain type manual braking's machine device for being conveniently replaceable spindle guide frame of the utility model
Figure；
Fig. 2 is a kind of split type axis of fixation chain type manual braking's machine device for being conveniently replaceable spindle guide frame of the utility model
The structural schematic diagram of saddle.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one
As shown in Fig. 1, a kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame, including hand brake mast 1,
The top of the hand brake mast 1 is provided with first-hand braking hand-wheel 2, and the bottom end of the hand brake mast 1 is connected with brake component 3, institute
The middle part for the hand brake mast 1 stated is provided with second-hand's braking hand-wheel 4, the first-hand braking hand-wheel 2 and second-hand's braking hand-wheel 4
Between hand brake mast 1 on be provided with ratchet 5, the top of the hand brake mast 1 is fixed on compartment outer wall by fixed frame 6,
The lower part of hand brake mast 1 is installed on the compartment outer wall by split type spindle guide frame 7.
As shown in Fig. 2, the split type spindle guide frame 7 of the present embodiment includes symmetrical left stretcher body 71 and right stretcher body 72,
The left stretcher body 71 and right stretcher body 72 respectively include the semicircle saddle portion 74 connected in front of a pedestal 73 and pedestal 73, described
Pedestal 73 be provided with fixed bolt hole 75, for by installation fixing bolt, pedestal 73 to be fixed on to the compartment outer wall
On, the front end in the semicircle saddle portion 74 is provided with locking screw keyhole 76, for by installation locking bolt, by left stretcher body and
Right stretcher body is fixed together.
Resilient protection circle 77 is provided on the outside of the pedestal 73 of split type spindle guide frame 7 and the junction in saddle portion 74.
The inside in the saddle portion 74 of split type spindle guide frame 7 is provided with elastic washer 78.
7 or so two plate shape of split type spindle guide frame of the present embodiment, size are identical, in order to exchange.
Fixing bolt, the clamping screw of split type spindle guide frame 7 use M12 bolt, after nut and spring washer fastening, shovel
Heap or point solid welding.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of fixation chain type manual braking's machine device for being conveniently replaceable spindle guide frame, including hand brake mast, the hand brake mast
Top is provided with first-hand braking hand-wheel, and the bottom end of the hand brake mast is connected with brake component, the middle part of the hand brake mast
It is provided with second-hand's braking hand-wheel, is provided on the hand brake mast between the first-hand braking hand-wheel and second-hand's braking hand-wheel
The top of ratchet, the hand brake mast is fixed on compartment outer wall by fixed frame, which is characterized in that under the hand brake mast
Portion is installed on the compartment outer wall by split type spindle guide frame.
2. a kind of fixation chain type manual braking's machine device for being conveniently replaceable spindle guide frame according to claim 1, feature exist
In the split type spindle guide frame includes symmetrical left stretcher body and right stretcher body, and the left stretcher body and right stretcher body respectively include
The semicircle saddle portion connected in front of one pedestal and pedestal, the pedestal are provided with fixed bolt hole, for passing through installation
Pedestal is fixed on the compartment outer wall by fixing bolt, and the front end in the semicircle saddle portion is provided with locking screw keyhole,
For by installation locking bolt, left stretcher body and right stretcher body to be fixed together.
3. a kind of fixation chain type manual braking's machine device for being conveniently replaceable spindle guide frame according to claim 2, feature exist
Resilient protection circle is provided on the outside of, the pedestal of split type spindle guide frame and the junction in saddle portion.
4. a kind of fixation chain type manual braking's machine device for being conveniently replaceable spindle guide frame according to claim 2, feature exist
In being provided with elastic washer on the inside of the saddle portion of the split type spindle guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414151.XU CN209617149U (en) | 2019-03-28 | 2019-03-28 | A kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414151.XU CN209617149U (en) | 2019-03-28 | 2019-03-28 | A kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209617149U true CN209617149U (en) | 2019-11-12 |
Family
ID=68458085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920414151.XU Expired - Fee Related CN209617149U (en) | 2019-03-28 | 2019-03-28 | A kind of fixation chain type manual braking's machine device being conveniently replaceable spindle guide frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209617149U (en) |
-
2019
- 2019-03-28 CN CN201920414151.XU patent/CN209617149U/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: 20191112 |