CN209470867U - A kind of crowded de- power testing stand of goat - Google Patents
A kind of crowded de- power testing stand of goat Download PDFInfo
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- CN209470867U CN209470867U CN201920464060.7U CN201920464060U CN209470867U CN 209470867 U CN209470867 U CN 209470867U CN 201920464060 U CN201920464060 U CN 201920464060U CN 209470867 U CN209470867 U CN 209470867U
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- drive sleeve
- goat
- squeezes
- table top
- testing stand
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Abstract
The utility model provides a kind of crowded de- power testing stand of goat, including testing table top, drive sleeve is set on test table top, the mounting base of goat is set on the test table top of drive sleeve one end, driving member is set on the test table top of the other end of drive sleeve, and the drive sleeve and driving member are socketed;Sliding part is set on the test table top between mounting base and driving member, and the sliding part ensures the even running of drive sleeve.A kind of goat described in the utility model squeezes de- power testboard, to improve the uniformity and stability for squeezing de- transmission, improve the precision for squeezing de- power detection by changing transmission system.
Description
Technical field
The utility model belongs to goat the field of test technology, squeezes de- power testing stand more particularly, to a kind of goat.
Background technique
Goat refers to reliably to convert switch location, changes track switch and opens direction, locking point tongue reflects road
The important basis of signals equipment of trouble position, it can guarantee traffic safety well, improve conevying efficiency, improve driving personnel
Labor intensity.
And an important component is to squeeze de- device in goat, its effect is when crowded trouble occurs or acts on actuating strut
When external force is more than certain value, de- device work is squeezed, contact disconnection is provided into alarm signal, and goat is protected not to be damaged.But
In actual operation, it once there is a phenomenon where squeezing de- power decaying to cause not squeeze autospasy, can be formed in the use process of dosage form goat
One potential faults of goat.
Therefore, in order to reduce hidden danger, guarantee the normal work of goat, it is de- to squeezing to squeeze de- force tester device using goat
The crowded de- power that device can bear is detected, and squeezes whether de- device meets goat general technical specifications to detect.
In the prior art, the goat of use squeezes de- force tester device when de- operation is squeezed in transmission, mobile speed and steady
It is qualitative to cannot be guaranteed, cause detection accuracy low and crowded de- power testing efficiency is low.
Summary of the invention
In view of this, the utility model is directed to a kind of crowded de- power testing stand of goat, change transmission system to pass through,
The uniformity and stability for squeezing de- transmission are improved, the precision for squeezing de- power detection is improved.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of crowded de- power testing stand of goat, including test table top, are arranged drive sleeve on test table top, in drive sleeve one
The mounting base of goat is set on the test table top at end, driving member is set on the test table top of the other end of drive sleeve, it is described
Drive sleeve and driving member are socketed;Sliding part, the sliding part guarantee are set on the test table top between mounting base and driving member
The even running of drive sleeve.
Further, the driving member includes ball screw assembly, and the ball screw assembly, includes lead screw and nut, the nut
Matching is placed on lead screw, and the drive sleeve being placed on outside lead screw is fixedly connected with nut.
Further, the lead screw end stretched out outside drive sleeve is connected with retarder, the retarder other end and SERVO CONTROL
System is connected.
Further, stabilizing bracket is set between retarder and drive sleeve, and the stabilizing bracket is connected by bearing and lead screw rotation
It connects.
Further, the sliding part includes sliding rail and sliding block, and the sliding rail is set on test table top, parallel with drive sleeve
Sliding rail both ends extend respectively to mounting base and driving member, be connected with the sliding block of sliding rail matching sliding with drive sleeve.
Further, the sliding rail is symmetrical arranged two centered on drive sleeve, and the sliding block is symmetrical centered on drive sleeve
Setting, every side are arranged two, and the length direction along drive sleeve is uniformly distributed.
Further, connector is arranged in the drive sleeve end close to mounting base one end, and the connector includes that there are spaces
Two plates are correspondingly arranged jack on the plate;Further include the bolt for being connected thereto head and matching, the bolt it is pluggable in
In jack.
Further, the mounting base includes mounting plate, and mounting hole is arranged on mounting plate, is matched with bolt for goat
It is fixed.
It further, further include detection sensor, the detection sensor is placed in probe portion, and the probe portion is set to
In the drive sleeve of connector one end, the detection sensor is connected by control line with information acquisition device;The detection passes
Sensor includes load cell and/or displacement sensor.
Further, part collection cabinet is set below test table top.
Compared with the existing technology, a kind of goat described in the utility model squeezes de- power testing stand and has the advantage that
The utility model has drive sleeve, and drive sleeve and driving member are socketed, and drive sleeve, can be right under the braking of driving member
The goat being mounted in mounting base is implemented to squeeze de- power;Sliding part is set on test table top between mounting base and driving member,
The sliding part ensures the even running of drive sleeve;Drive sleeve and sliding part combine, and improve the uniformity and stabilization for squeezing de- transmission
Property, improve the precision for squeezing de- power detection.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of crowded de- power testing stand schematic elevation view of goat described in the utility model embodiment;
Fig. 2 is a kind of crowded de- power testing stand top cross-sectional view of goat described in the utility model embodiment.
Description of symbols:
1- tests table top;2- drive sleeve;21- plate;22- jack;23- probe portion;3- mounting base;41- lead screw;42- spiral shell
It is female;5- retarder;6- servo-control system;7- stabilizing bracket;71- bearing;81- sliding rail;82- sliding block;9- collection cabinet.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Such as Fig. 1 and Fig. 2, a kind of crowded de- power testing stand of goat, including test table top 1 are arranged on test table top 1 and are driven
The mounting base 3 of goat is arranged, in the test table top of the other end of drive sleeve 2 in set 2 on the test table top 1 of 2 one end of drive sleeve
Driving member is set on 1, and the drive sleeve 2 is socketed with driving member;It is arranged on test table top 1 between mounting base 3 and driving member
Sliding part, the sliding part ensure the even running of drive sleeve 2.
The utility model includes test table top 1, and using horizontal type structure, mounting base 3 uses welding structure, is guaranteed whole rigid
Property.
With drive sleeve 2, drive sleeve 2 and driving member are socketed, and drive sleeve 2, can be to being mounted under the braking of driving member
Goat in mounting base 3 is implemented to squeeze de- power;Sliding part is set on test table top 1 between mounting base 3 and driving member, it is described
The even running of sliding part guarantee drive sleeve 2;Drive sleeve 2 and sliding part combine, and improve the uniformity and stability for squeezing de- transmission,
Improve the precision for squeezing de- power detection.
The driving member includes ball screw assembly, and the ball screw assembly, includes lead screw 41 and nut 42, the nut 42
Matching is placed on lead screw 41, and the drive sleeve 2 being placed on outside lead screw 41 is fixedly connected with nut 42.
The utility model uses the ball screw assembly, of model SFU6010, but is not limited to a kind of model.Compared to hydraulic cylinder
Or cylinder activation, ball screw assembly, is more stable, uniform, can guarantee transmission accuracy.
41 end of lead screw stretched out outside drive sleeve 2 is connected with retarder 5,5 other end of retarder and SERVO CONTROL system
System 6 is connected.
The servo-control system 6 of the utility model includes the AC servo motor and model of model SGMGH30ACA61
The AC servo machinery driving device of SGDM-30ADA.Retarder 5 and servo-control system 6 guarantee that speed adjustable range is wide, load
It is uniform and stable.
Stabilizing bracket 7 is set between retarder 5 and drive sleeve 2, and the stabilizing bracket 7 is connected by bearing 71 and the rotation of lead screw 41
It connects.
41 one end of lead screw is connected with retarder 5, and 41 other end of lead screw is connected with drive sleeve 2, in lead screw 41 close to retarder 5
Stabilizing bracket 7 is arranged in one end, and the bearing 71 used plays the role of supporting firm lead screw 41, keep its stress steady for oscillating bearing 71
It is fixed.
The sliding part includes sliding rail 81 and sliding block 82, and the sliding rail 81 is set on test table top 1, flat with drive sleeve 2
Capable 81 both ends of sliding rail extend to mounting base 3 and driving member respectively, and the sliding block 82 and 2 phase of drive sleeve of sliding are matched with sliding rail 81
Even.
Sliding part includes sliding rail 81 and sliding block 82, when sliding rail 81 and sliding block 82 guarantee that drive sleeve 2 is implemented to squeeze de- power, steady,
Uniformly, transmission accuracy is improved, Detection accuracy is improved.
The sliding rail 81 is symmetrical arranged two centered on drive sleeve 2, and the sliding block 82 is symmetrically set centered on drive sleeve 2
It sets, every side is arranged two, and the length direction along drive sleeve 2 is uniformly distributed.Such set-up mode guarantees the stress balance of drive sleeve 2, prevents
Only tilt.
Connector is set close to 2 end of drive sleeve of 3 one end of mounting base, the connector includes that there are the two of space to insert
Plate 21 is correspondingly arranged jack 22 on the plate 21;Further include the bolt for being connected thereto head and matching, the bolt it is pluggable in
In jack 22.
The connecting pin for squeezing de- device is inserted between two plates 21, and bolt will squeeze de- device and connector grafting through jack 22;
Drive sleeve 2 is connect with the de- device that squeezes of goat using bolt-type, installation, convenient disassembly are quick.
The mounting base 3 includes mounting plate, and mounting hole is arranged on mounting plate, and the fixation for goat is matched with bolt.
It is solid firm.
It further include detection sensor, the detection sensor is placed in probe portion 23, and the probe portion 23, which is set to, to be leaned on
In the drive sleeve 2 of nearly connector one end, the detection sensor is connected by control line with information acquisition device;The detection sensing
Device includes load cell and/or displacement sensor.
Load cell model is PSD-5TSJPT, and displacement sensor uses stay-supported photoelectric encoder, information acquisition device
Including digital double channel data collecting card, model STC8800, information acquisition device transmits a signal to controller and display
Device.S is formed using the movement that test specimen can be set in detection sensor, that detects test specimen squeezes de- test force P.
Part collection cabinet 9 is set below test table top 1.Collection cabinet 9 can store some common tools and spare part.
Test method: goat is mounted in mounting base 3, and the de- device that squeezes of drive sleeve 2 and goat passes through bolt grafting;
Servo-control system 6 drives lead screw 41 to rotate, and then implements to squeeze using crowded de- device of the drive drive sleeve 2 of nut 42 to goat and take off
Power, detection sensor are detected, and the test that goat squeezes de- power is completed.
The above is only the preferred embodiment of the utility model only, be not intended to limit the utility model spirit and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the utility model encloses.
Claims (10)
1. a kind of goat squeezes de- power testing stand, it is characterised in that: including testing table top (1), be arranged in test table top (1) and pass
Dynamic set (2), is arranged the mounting base (3) of goat, in the another of drive sleeve (2) on the test table top (1) of drive sleeve (2) one end
Driving member is set on the test table top (1) at end, and the drive sleeve (2) and driving member are socketed;Between mounting base (3) and driving member
Test table top (1) on sliding part is set, the sliding part ensures the even running of drive sleeve (2).
2. a kind of goat according to claim 1 squeezes de- power testing stand, it is characterised in that: the driving member includes ball
Lead screw pair, the ball screw assembly, include lead screw (41) and nut (42), and nut (42) matching is placed on lead screw (41),
The drive sleeve (2) of lead screw (41) outside is placed on to be fixedly connected with nut (42).
3. a kind of goat according to claim 2 squeezes de- power testing stand, it is characterised in that: stretch out drive sleeve (2) outside
Lead screw (41) end is connected with retarder (5), and retarder (5) other end is connected with servo-control system (6).
4. a kind of goat according to claim 3 squeezes de- power testing stand, it is characterised in that: in retarder (5) and transmission
It covers and stabilizing bracket (7) is set between (2), the stabilizing bracket (7) is rotatablely connected by bearing (71) and lead screw (41).
5. a kind of goat according to claim 1 squeezes de- power testing stand, it is characterised in that: the sliding part includes sliding rail
(81) it is set in test table top (1) with sliding block (82), the sliding rail (81), the sliding rail parallel with drive sleeve (2) (81) both ends
Extend respectively to mounting base (3) and driving member, is connected with the sliding block (82) of sliding rail (81) matching sliding with drive sleeve (2).
6. a kind of goat according to claim 5 squeezes de- power testing stand, it is characterised in that: the sliding rail (81) is to be driven
Two are symmetrical arranged centered on set (2), the sliding block (82) is symmetrical arranged centered on drive sleeve (2), and drive sleeve (2) every side is set
Two are set, the length direction along drive sleeve (2) is uniformly distributed.
7. a kind of goat according to claim 1 squeezes de- power testing stand, it is characterised in that: close to mounting base (3) one end
Drive sleeve (2) end connector is set, the connector includes there are the two of space plate (21), on the plate (21)
It is correspondingly arranged jack (22);It further include the bolt for being connected thereto head and matching, the bolt is pluggable in jack (22).
8. a kind of goat according to claim 1 squeezes de- power testing stand, it is characterised in that: the mounting base (3) includes
Mounting hole is arranged on mounting plate in mounting plate, and the fixation for goat is matched with bolt.
9. a kind of goat according to claim 1 squeezes de- power testing stand, it is characterised in that: it further include detection sensor,
The detection sensor is placed on probe portion (23), and the probe portion (23) is disposed in proximity to the drive sleeve of connector one end
(2) on, the detection sensor is connected by control line with information acquisition device;The detection sensor includes load cell
And/or displacement sensor.
10. a kind of goat according to claim 1 squeezes de- power testing stand, it is characterised in that: below test table top (1)
It is arranged part collection cabinet (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920464060.7U CN209470867U (en) | 2019-04-08 | 2019-04-08 | A kind of crowded de- power testing stand of goat |
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CN201920464060.7U CN209470867U (en) | 2019-04-08 | 2019-04-08 | A kind of crowded de- power testing stand of goat |
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CN209470867U true CN209470867U (en) | 2019-10-08 |
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ID=68093381
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CN201920464060.7U Active CN209470867U (en) | 2019-04-08 | 2019-04-08 | A kind of crowded de- power testing stand of goat |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113008430A (en) * | 2019-12-19 | 2021-06-22 | 陕西英泰和电子科技有限责任公司 | Method for detecting uniformity of traction turnout output of multi-point switch |
CN113447257A (en) * | 2021-07-08 | 2021-09-28 | 吉林工程技术师范学院 | Multifunctional test board of point switch |
-
2019
- 2019-04-08 CN CN201920464060.7U patent/CN209470867U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113008430A (en) * | 2019-12-19 | 2021-06-22 | 陕西英泰和电子科技有限责任公司 | Method for detecting uniformity of traction turnout output of multi-point switch |
CN113008430B (en) * | 2019-12-19 | 2023-10-17 | 陕西路易德路桥技术有限公司 | Method for detecting output uniformity of traction turnout of multi-point machine |
CN113447257A (en) * | 2021-07-08 | 2021-09-28 | 吉林工程技术师范学院 | Multifunctional test board of point switch |
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