CN207991938U - A kind of detection device of tensile force of bridge steel cable - Google Patents
A kind of detection device of tensile force of bridge steel cable Download PDFInfo
- Publication number
- CN207991938U CN207991938U CN201820145958.3U CN201820145958U CN207991938U CN 207991938 U CN207991938 U CN 207991938U CN 201820145958 U CN201820145958 U CN 201820145958U CN 207991938 U CN207991938 U CN 207991938U
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- fixedly connected
- pedestal
- steel cable
- testing machine
- detection device
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Abstract
The utility model is related to bridge steel cable detection technique fields, and disclose a kind of detection device of tensile force of bridge steel cable, including testing machine, the bottom of testing machine is connected with idler wheel, fixed plate is fixedly connected in the middle part of base intracavity, fixed plate is fixedly connected with motor in the middle part of bottom, the bottom of motor is fixedly connected with threaded rod, the outer surface thread of threaded rod is connected with lifter plate, the side of lifter plate bottom is fixedly connected with compression bar, the bottom of compression bar is through the bottom of pedestal and is fixedly connected with telescopic rod, the bottom of telescopic rod is fixedly connected with support base, the outer surface of telescopic rod is socketed with spring.The movement that the utility model passes through idler wheel, facilitate the movement of testing machine, have convenient for carrying out mobile advantage to steel cable stretching force testing machine, threaded rod rotation is driven to make thread bush that lifter plate be driven to decline by motor, support base is set to be contacted with ground, the fixed limit to pedestal is facilitated, stability when testing machine work is increased.
Description
Technical field
The utility model is related to bridge steel cable detection technique field, specially a kind of detection device of tensile force of bridge steel cable.
Background technology
Steel cable stretching force testing machine is primarily adapted for use in plastic plate, tubing and profile shapes, plastic film and rubber, electric wire electricity
The various physical mechanical properties of the materials such as cable, waterproof roll, wire and steel are tested.
Cable wire makes the indispensable load-carrying members of large bridge, plays the role of protecting bridge, is made in cable wire
It needing to carry out pull force calculation to cable wire after the completion, the existing equipment for carrying out pull force calculation to cable wire is steel cable stretching force testing machine,
The pulling force that cable wire can be born can be detected well, but existing rigid rope tensile testing machine is not easy to move, and gives the use of cable wire
Produce certain trouble.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of detection device of tensile force of bridge steel cable, has just
In carrying out mobile advantage to steel cable stretching force testing machine, it is mobile to solve the problems, such as that existing steel cable stretching force testing machine is not easy to.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of detection device of tensile force of bridge steel cable,
Including testing machine, the bottom of the testing machine is fixedly connected with pedestal, and the bottom of the pedestal is fixedly connected with by connecting plate
The bottom of supporting rack, support frame as described above is connected with idler wheel, and fixed plate is fixedly connected in the middle part of the base intracavity, described
Motor is fixedly connected in the middle part of fixed plate bottom, the bottom of the motor is fixedly connected with threaded rod, the bottom of the threaded rod
Portion is flexibly connected by bearing with the bottom of base intracavity.
The outer surface thread of the threaded rod is connected with thread bush, and the thread bush is fixedly connected on the middle part of lifter plate,
The side of the lifter plate bottom is fixedly connected with compression bar, and the bottom of the compression bar, which is run through the bottom of pedestal and is fixedly connected with, stretches
Contracting bar, the bottom of the telescopic rod are fixedly connected with support base, and the outer surface of the telescopic rod is socketed with spring.
Preferably, the outer surface of the motor is fixedly connected with fixed frame, the top of the fixed frame and the bottom of fixed plate
Portion is fixedly connected.
Preferably, the side of the lifter plate is connected with sliding rail, side and pedestal of the sliding rail far from lifter plate
The side of inner cavity is fixedly connected.
Preferably, the quantity of the sliding rail is two, and two sliding rails are symmetrically distributed in the both sides of base intracavity.
Preferably, the junction of the pedestal and compression bar offers via hole, the outer surface of the compression bar and via hole
Inner wall is flexibly connected.
Preferably, the bottom of the support base is fixedly connected with antiskid plate, and the bottom of the antiskid plate offers anti-skid chequer.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of detection device of tensile force of bridge steel cable, and having following has
Beneficial effect：
1, the detection device of the tensile force of bridge steel cable facilitates idler wheel by pushing testing machine to facilitate the movement of idler wheel
Band dynamic test machine is moved, and is had convenient for carrying out mobile advantage to steel cable stretching force testing machine, is solved existing cable wire and is drawn
Force tester is not easy to mobile problem, drives threaded rod rotation to make thread bush that lifter plate be driven to decline by motor, makes support
Seat is contacted with ground, is facilitated the fixed limit to pedestal, is prevented stability during causing testing machine to work because of idler wheel
It is bad and move.
2, the detection device of the tensile force of bridge steel cable drives compression bar to decline, compression bar is made to squeeze telescopic rod by motor
Pressure increases fixed effect between support base and ground, and carry out damping to testing machine, by anti-by tension force of spring
Slide plate increases the frictional force with ground, and the stability of pedestal is increased by two compression bars, increases the stability of testing machine.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the sectional view of pedestal in the utility model Fig. 1.
In figure：1 testing machine, 2 pedestals, 3 connecting plates, 4 supporting racks, 5 idler wheels, 6 fixed plates, 7 motors, 8 fixed frames, 9 screw threads
Bar, 10 thread bush, 11 bearings, 12 lifter plates, 13 sliding rails, 14 compression bars, 15 via holes, 16 telescopic rods, 17 springs, 18 support bases,
19 antiskid plates.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of detection device of tensile force of bridge steel cable, including testing machine 1, the bottom of testing machine 1 are fixed
It is connected with pedestal 2, the bottom of pedestal 2 is fixedly connected with supporting rack 4 by connecting plate 3, and the bottom of supporting rack 4 is connected with rolling
5 are taken turns, fixed plate 6 is fixedly connected in the middle part of 2 inner cavity of pedestal, motor 7 is fixedly connected in the middle part of 6 bottom of fixed plate, motor 7
Outer surface is fixedly connected with fixed frame 8, and the top of fixed frame 8 is fixedly connected with the bottom of fixed plate 6, is increased by fixed frame 8
The stability of motor 7, the bottom of motor 7 are fixedly connected with threaded rod 9, the bottom of threaded rod 9 pass through bearing 11 in pedestal 2
The bottom of chamber is flexibly connected.
The outer surface thread of threaded rod 9 is connected with thread bush 10, and thread bush 10 is fixedly connected on the middle part of lifter plate 12, rises
The side of drop plate 12 is connected with sliding rail 13, and company is fixed in side of the sliding rail 13 far from lifter plate 12 and the side of 2 inner cavity of pedestal
It connects, the quantity of sliding rail 13 is two, and two sliding rails 13 are symmetrically distributed in the both sides of 2 inner cavity of pedestal, and liter is facilitated by sliding rail 13
The lifting of plate 12 is dropped, and the side of 12 bottom of lifter plate is fixedly connected with compression bar 14, the steady of pedestal 2 is increased by two compression bars 14
It is qualitative, the stability of testing machine 1 is increased, the bottom of compression bar 14 through the bottom of pedestal 2 and is fixedly connected with telescopic rod 16, bottom
Seat 2 and the junction of compression bar 14 offer via hole 15, and the outer surface of compression bar 14 is flexibly connected with the inner wall of via hole 15, stretch
The bottom of bar 16 is fixedly connected with support base 18, by pushing testing machine 1 to facilitate the movement of idler wheel 5, facilitates 5 band of idler wheel
Dynamic test machine 1 is moved, and is had convenient for carrying out mobile advantage to steel cable stretching force testing machine 1, is solved existing cable wire and is drawn
Force tester 1 is not easy to mobile problem, drives the rotation of threaded rod 9 to make thread bush 10 that lifter plate 12 be driven to decline by motor 7,
So that support base 18 is contacted with ground, facilitates the fixed limit to pedestal 2, prevent the mistake for causing testing machine 1 to work because of idler wheel 5
Stability is bad and move in journey, and the outer surface of telescopic rod 16 is socketed with spring 17, drives compression bar 14 to decline by motor 7, makes
Compression bar 14 squeezes telescopic rod 16, by the tension of spring 17, increases fixed effect between support base 18 and ground,
And damping carried out to testing machine 1, the bottom of support base 18 is fixedly connected with antiskid plate 19, and the bottom of antiskid plate 19 offers anti-skidding
Line increases the frictional force with ground by antiskid plate 19.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the detection device of the tensile force of bridge steel cable, by pushing testing machine 1 to facilitate the movement of idler wheel 5, side
Idler wheel 5 moved with dynamic test machine 1, have convenient for carrying out mobile advantage to steel cable stretching force testing machine 1, solve existing
Some steel cable stretching force testing machines 1 are not easy to mobile problem, drive the rotation of threaded rod 9 that thread bush 10 is made to drive by motor 7 and rise
It drops plate 12 to decline, support base 18 is made to be contacted with ground, facilitate the fixed limit to pedestal 2, prevent from causing to test because of idler wheel 5
Stability is bad and move during machine 1 works.
It drives compression bar 14 to decline by motor 7, compression bar 14 is made to squeeze telescopic rod 16, by the tension of spring 17,
Fixed effect between support base 18 and ground is increased, and damping is carried out to testing machine 1, is increased and ground by antiskid plate 19
The frictional force in face is increased the stability of pedestal 2 by two compression bars 14, increases the stability of testing machine 1.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of detection device of tensile force of bridge steel cable, including testing machine (1), it is characterised in that：The bottom of the testing machine (1)
It is fixedly connected with pedestal (2), the bottom of the pedestal (2) is fixedly connected with supporting rack (4), the support by connecting plate (3)
The bottom of frame (4) is connected with idler wheel (5), and fixed plate (6) is fixedly connected in the middle part of pedestal (2) inner cavity, described solid
Motor (7) is fixedly connected in the middle part of fixed board (6) bottom, the bottom of the motor (7) is fixedly connected with threaded rod (9), described
The bottom of threaded rod (9) is flexibly connected by bearing (11) with the bottom of pedestal (2) inner cavity；
The outer surface thread of the threaded rod (9) is connected with thread bush (10), and the thread bush (10) is fixedly connected on lifter plate
(12) side at middle part, lifter plate (12) bottom is fixedly connected with compression bar (14), and the bottom of the compression bar (14) is run through
The bottom of pedestal (2) is simultaneously fixedly connected with telescopic rod (16), and the bottom of the telescopic rod (16) is fixedly connected with support base
(18), the outer surface of the telescopic rod (16) is socketed with spring (17).
2. a kind of detection device of tensile force of bridge steel cable according to claim 1, it is characterised in that：The motor (7)
Outer surface is fixedly connected with fixed frame (8), and the top of the fixed frame (8) is fixedly connected with the bottom of fixed plate (6).
3. a kind of detection device of tensile force of bridge steel cable according to claim 1, it is characterised in that：The lifter plate (12)
Side be connected with sliding rail (13), the side of side and pedestal (2) inner cavity of the sliding rail (13) far from lifter plate (12)
It is fixedly connected.
4. a kind of detection device of tensile force of bridge steel cable according to claim 3, it is characterised in that：The sliding rail (13)
Quantity is two, and two sliding rails (13) are symmetrically distributed in the both sides of pedestal (2) inner cavity.
5. a kind of detection device of tensile force of bridge steel cable according to claim 1, it is characterised in that：The pedestal (2) with
The junction of compression bar (14) offers via hole (15), and the outer surface of the compression bar (14) connects with the inner wall activity of via hole (15)
It connects.
6. a kind of detection device of tensile force of bridge steel cable according to claim 1, it is characterised in that：The support base (18)
Bottom be fixedly connected with antiskid plate (19), the bottom of the antiskid plate (19) offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145958.3U CN207991938U (en) | 2018-01-29 | 2018-01-29 | A kind of detection device of tensile force of bridge steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145958.3U CN207991938U (en) | 2018-01-29 | 2018-01-29 | A kind of detection device of tensile force of bridge steel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991938U true CN207991938U (en) | 2018-10-19 |
Family
ID=63822274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820145958.3U Expired - Fee Related CN207991938U (en) | 2018-01-29 | 2018-01-29 | A kind of detection device of tensile force of bridge steel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296894A (en) * | 2019-07-30 | 2019-10-01 | 宇宙钢丝绳有限公司 | A kind of device for testing tensile force of steel wire |
| CN112809629A (en) * | 2020-12-30 | 2021-05-18 | 广州市魅雅特贸易有限公司 | Automobile parts makes and uses mechanical maintenance device |
| CN114414450A (en) * | 2022-01-26 | 2022-04-29 | 四川大学 | Environmental detection device for occupational health |
-
2018
- 2018-01-29 CN CN201820145958.3U patent/CN207991938U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296894A (en) * | 2019-07-30 | 2019-10-01 | 宇宙钢丝绳有限公司 | A kind of device for testing tensile force of steel wire |
| CN110296894B (en) * | 2019-07-30 | 2021-11-02 | 宇宙钢丝绳有限公司 | Tensile testing device of steel wire |
| CN112809629A (en) * | 2020-12-30 | 2021-05-18 | 广州市魅雅特贸易有限公司 | Automobile parts makes and uses mechanical maintenance device |
| CN114414450A (en) * | 2022-01-26 | 2022-04-29 | 四川大学 | Environmental detection device for occupational health |
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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 |
Granted publication date: 20181019 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |