CN204041797U - A kind of hand-pulling type brake system - Google Patents
A kind of hand-pulling type brake system Download PDFInfo
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- CN204041797U CN204041797U CN201420471550.7U CN201420471550U CN204041797U CN 204041797 U CN204041797 U CN 204041797U CN 201420471550 U CN201420471550 U CN 201420471550U CN 204041797 U CN204041797 U CN 204041797U
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Abstract
The utility model relates to technical field of medical instruments, particularly relate to a kind of hand-pulling type brake system, this system under normal conditions brake block also further brakes this mobile X-ray unit by braking big roller, when not needing to brake this mobile X-ray unit, by pulling above-mentioned brake lever drive wire rope work and make swinging block swing to the right by transition wheel etc. and further move this connecting rod to be subjected to displacement to the right, and then brake block is driven to depart from big roller; Therefore this system used leaves much room improves brake stability, flexibility, ensure that simultaneously mobile X-ray unit under normal conditions brake block be in tensioning state, avoid its occur unnecessary moving and ensure that personal safety.
Description
Technical field
The utility model relates to technical field of medical instruments, particularly relates to a kind of hand-pulling type machine brake system.
Background technique
Along with the development of medical X-ray technology, mobile X-ray unit more and more digitizing, synthetic function, hommization, wherein must make mobile X-ray unit obtain overall structure more complicated.
In the process that mobile X-ray unit is produced, because relate to the personal safety of technician, therefore design a kind of structure simply, safely and effectively brake system become a kind of development trend, be also simultaneously an important goal of Medical movable X-ray production apparatus.What present mobile X-ray unit adopted is foot-operated brake system, in the process of carrying out explained hereafter, its brake system does not act on the wheel of this mobile X-ray unit, pedal brake must be carried out to it, if because carelessness waits other reasons non-pedal brake brake system easily to cause the unnecessary displacement of mobile X-ray unit in the process of explained hereafter, thus affect the using effect of mobile X-ray unit and threaten the personal safety of technician; If this mobile X-ray unit is in climb and fall implementation process in addition, because Action of Gravity Field simultaneously can cause the implementation direction of this mobile X-ray unit to be difficult to control without skid resistance and to push to descending comparatively painstaking.
Model utility content
In view of above-mentioned technical problem, the utility model provides a kind of hand-pulling type brake system, and the defect of unnecessary displacement easily occurs in art production process for solving mobile X-ray unit.
The technical scheme in the invention for solving the above technical problem is:
A kind of hand-pulling type brake system, wherein, described system comprises:
Big roller, brake block, brake spring, adjusting nut, connecting rod, First Transition wheel, the second transition wheel, swing arm, rotating shaft, swinging block, wire rope, linking bar, fixed handle, brake lever;
Described linking bar is connected to described wire rope, and described wire rope is taken turns by described First Transition, described second transition wheel is connected to described swing arm, described linking bar is also provided with described fixed handle and described brake lever;
Described swing arm is also connected described connecting rod by described rotating shaft with described swinging block; Described connecting rod also connects described brake block; Described brake block is provided with described brake spring and described adjusting nut.
Preferably, above-mentioned a kind of hand-pulling type brake system, wherein, described system also comprises the first fixed block and the second fixed block;
Described rotating shaft and described swinging block are arranged in described first fixed block, and described brake block part is arranged in described second fixed block.
Preferably, above-mentioned a kind of hand-pulling type brake system, wherein, described brake block is also provided with a Cock screw;
Described Cock screw acts on described brake spring, regulates described brake spring to realize the braking to described big roller to the power of brake block.
Preferably, above-mentioned a kind of hand-pulling type brake system, wherein, also connects a base plate bottom the second fixed block.
Technique scheme tool has the following advantages or beneficial effect:
Disclosed in the utility model, a kind of hand-pulling type brake system, greatly enhances brake stability, flexibility, ensure whole machine in normal state brake block be in tensioning state, avoid machine occur unnecessary moving and ensure that personal safety.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, the utility model and feature, profile and advantage will become more obvious.Mark identical in whole accompanying drawing indicates identical part deliberately proportionally not draw accompanying drawing, focuses on purport of the present utility model is shown.
Fig. 1 is the structural representation of hand-pulling type brake system in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, but not as restriction of the present utility model.
For solution mobile X-ray unit because the other reasonses such as carelessness cause it that unnecessary displacement occurs, the utility model provides a kind of hand-pulling type brake system, as shown in Figure 1 concrete.
With reference to shown in Fig. 1, this hand-pulling type brake system comprises big roller 1, brake block 2, brake spring 3, adjusting nut 4, connecting rod 5, First Transition wheel the 6, second transition wheel 7, swing arm 8, rotating shaft 9, swinging block 10, wire rope 11, linking bar 12, fixed handle 13, brake lever 14.
In embodiment of the present utility model, linking bar 12 one end of this hand-pulling type brake system is connected to wire rope 11, by First Transition wheel 6 and the second transition wheel 7 in system, (this second transition wheel 7 is connected to swing arm 8 to this wire rope 11, rotate and drive swing arm 8 to move simultaneously) connect and act on swing arm 8 one end further, wherein this linking bar 12 is also provided with for the brake lever 14 of hand-pulling type operation and for fixed-link bar 12 and the fixed handle 13 with brake lever, this linking bar 12, brake lever 14 and fixed handle 13 form a manual brake module.
In embodiment of the present utility model, above-mentioned swing arm 8 the other end is also connected to connecting rod 5 one end by rotating shaft 9 and swinging block 10; In embodiment of the present utility model, drive wire rope 11 to work by pulling above-mentioned brake lever 14 and swinging block 10 swung to the right and further moves this connecting rod 5 to be subjected to displacement to the right by transition wheel etc.; Wherein this rotating shaft 9 and swinging block 10 are arranged in one first fixed block 15.
In addition, the other end of connecting rod 5 is also connected to the brake block 2 for braking big roller 1, and this brake block 2 part is arranged in one second fixed block 16, also connects a base plate 17 bottom this second fixed block 16.In the process that actual process is produced, demand because of technique or environment need be braked big roller 1 to this brake block 2 and be made corresponding adjustment, therefore, in embodiment of the present utility model, this brake block is also provided with brake spring 3 and adjusting nut 4 (this adjusting nut 4 is for regulating the friction level between brake block 2 and big roller 1).
It should be noted that in this hand-pulling type brake system and also comprise Cock screw (not identifying in figure), this Cock screw acts on brake spring 3, and regulates the braking of power realization to big roller 1 of brake spring 3 pairs of brake blocks 2.
In sum, hand-pulling type brake system disclosed in the utility model, this system under normal conditions brake block also further brakes this mobile X-ray unit by braking big roller, when not needing to brake this mobile X-ray unit, drive wire rope work by pulling above-mentioned brake lever and swinging block swung to the right by transition wheel etc. and further moves this connecting rod to be subjected to displacement to the right, and then drive brake block to depart from big roller, and the brake applications of brake block to big roller can be controlled by Cock screw and adjusting nut, therefore brake stability is greatly enhanced, flexibility, ensure that simultaneously mobile X-ray unit under normal conditions brake block be in tensioning state, avoid it that unnecessary moving and ensure that personal safety occurs.
By illustrating and accompanying drawing, giving the exemplary embodiments of the specified structure of embodiment, based on the utility model spirit, also can do other conversion.Although above-mentioned model utility proposes existing preferred embodiment, but these contents are not as limitation.
Above preferred embodiment of the present utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the common mode in related domain; Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or being revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present utility model.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (4)
1. a hand-pulling type brake system, is characterized in that, described system comprises:
Big roller, brake block, brake spring, adjusting nut, connecting rod, First Transition wheel, the second transition wheel, swing arm, rotating shaft, swinging block, wire rope, linking bar, fixed handle, brake lever;
Described linking bar is connected to described wire rope, and described wire rope is taken turns by described First Transition, described second transition wheel is connected to described swing arm, described linking bar is also provided with described fixed handle and described brake lever;
Described swing arm is also connected described connecting rod by described rotating shaft with described swinging block; Described connecting rod also connects described brake block; Described brake block is provided with described brake spring and described adjusting nut.
2. a kind of hand-pulling type brake system as claimed in claim 1, is characterized in that, described system also comprises the first fixed block and the second fixed block;
Described rotating shaft and described swinging block are arranged in described first fixed block, and described brake block part is arranged in described second fixed block.
3. a kind of hand-pulling type brake system as claimed in claim 1, is characterized in that, described brake block is also provided with a Cock screw;
Described Cock screw acts on described brake spring, regulates described brake spring to realize the braking to described big roller to the power of brake block.
4. a kind of hand-pulling type brake system as claimed in claim 1, is characterized in that, also connect a base plate bottom the second fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471550.7U CN204041797U (en) | 2014-08-20 | 2014-08-20 | A kind of hand-pulling type brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471550.7U CN204041797U (en) | 2014-08-20 | 2014-08-20 | A kind of hand-pulling type brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041797U true CN204041797U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471550.7U Active CN204041797U (en) | 2014-08-20 | 2014-08-20 | A kind of hand-pulling type brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465246A (en) * | 2014-08-20 | 2016-04-06 | 上海康达医学科技有限公司 | Hand-pulling type braking system |
-
2014
- 2014-08-20 CN CN201420471550.7U patent/CN204041797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465246A (en) * | 2014-08-20 | 2016-04-06 | 上海康达医学科技有限公司 | Hand-pulling type braking system |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210910 Address after: 315832 Room 101, first floor, zone a, No. 88, Kangda Road, Meishan free trade port, Ningbo, Zhejiang Patentee after: Kangda Intercontinental Medical Devices Co.,Ltd. Address before: 201321 floor 2, building 5, No. 3377, Kangxin Road, Pudong New Area, Shanghai Patentee before: SHANGHAI KANGDA MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. |