CN204043891U - Sliding tube mother supports the Mechanical test facilities of gold utensil - Google Patents
Sliding tube mother supports the Mechanical test facilities of gold utensil Download PDFInfo
- Publication number
- CN204043891U CN204043891U CN201420354040.1U CN201420354040U CN204043891U CN 204043891 U CN204043891 U CN 204043891U CN 201420354040 U CN201420354040 U CN 201420354040U CN 204043891 U CN204043891 U CN 204043891U
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- CN
- China
- Prior art keywords
- tube mother
- gold utensil
- sliding tube
- supports
- mechanical test
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 77
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000010931 gold Substances 0.000 title claims abstract description 51
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses the Mechanical test facilities that sliding tube mother supports gold utensil, comprise test base, test base is provided with the mounting structure that sliding tube mother supports gold utensil, mounting structure arranged on left and right sides is provided with two groups of pressure apparatus, and two groups of pressure apparatus include the supporting mechanism be installed on described test base, be arranged on the pressure spring on supporting mechanism and be arranged on supporting mechanism support to penetrating sliding tube mother the female pressure transmission part of pipe that the auxiliary tube mother in gold utensil exerts pressure under pressure spring effect.Mechanical test facilities of the present utility model fully can simulate the acting force from sliding tube mother that is subject to of its both sides when sliding tube mother supports gold utensil actual motion and apparatus structure is simple, easy to operate, makes checking sliding tube mother support the mechanical test result of the physical strength of gold utensil more reliable.
Description
Technical field
The utility model relates to the Mechanical test facilities of electric armour clamp, particularly relates to the Mechanical test facilities that sliding tube mother supports gold utensil.
Background technology
± 800kV DC converter station gold utensil just used in recent years at home, not corresponding national standard, some type approval tests can only be carried out with reference to line hardware, it is in current conversion station, coordinate pipe mother to use that sliding tube mother as shown in Figure 1, 2 supports gold utensil, does not find the Mechanical test facilities similar with the application in the prior art at present.And electric armour clamp is when carrying out mechanical test, for simulated field installs and uses situation, need to the test unit arranged by test fitting close to stress when running, and in prior art by controlling the quantity of scale pan and simulating electric armour clamp mechanical test time load, complex structure, take up room large, require high to applicable situation, and fully cannot simulate the on-the-spot practical operation situation that sliding tube mother supports gold utensil and support the mechanical test of gold utensil to complete sliding tube mother.
Summary of the invention
The purpose of this utility model is to provide that structure is simple, easy to operate, the stressing conditions can fully simulated when sliding tube mother supports the on-the-spot actual motion of gold utensil has carried out the Mechanical test facilities that checking sliding tube mother supports the physical strength of gold utensil.
To achieve these goals, the utility model adopts following technical scheme: sliding tube mother supports the Mechanical test facilities of gold utensil, comprise test base, test base is provided with the mounting structure that sliding tube mother supports gold utensil, described mounting structure arranged on left and right sides is provided with two groups of pressure apparatus, and two groups of pressure apparatus include the supporting mechanism be installed on described test base, be arranged on the pressure spring on supporting mechanism and be arranged on supporting mechanism support to penetrating sliding tube mother the female pressure transmission part of pipe that the auxiliary tube mother in gold utensil exerts pressure under pressure spring effect.
The female pressure transmission part of described pipe is also equipped with the rolling bearing contacted with the outer peripheral face of described auxiliary tube mother.
Described supporting mechanism comprises two screw rods be vertically installed on described test base, and the female pressure transmission part of pipe is located on two screw rods by two ends, and all fits with described pressure spring in the two ends of the female pressure transmission part of pipe.
Described pressure spring is located on described screw rod.
The female pressure transmission part of described pipe is also equipped with the rolling bearing contacted with the outer peripheral face of described auxiliary tube mother, the female pressure transmission part of described pipe is shaft-like, and two ends are provided with the plane that two are parallel to pipe female pressure transmission part axis, be provided with the through hole perpendicular to two planes between two planes on the female every one end of pressure transmission part of pipe, the female pressure transmission part of described pipe is also provided with the bearing section for arranging described rolling bearing.
This Mechanical test facilities also comprises the auxiliary tube mother being installed with handle for simulating the two ends penetrating the sliding tube mother that sliding tube mother supports in gold utensil.
Described test base is mainly fixed on by a flat board and two sections of channel-section steels forms.
This Mechanical test facilities also comprises two fixing arm-ties be arranged in parallel, and two groups of pressure apparatus are connected in one by two fixing arm-ties.
This Mechanical test facilities also comprises the fabricated section to the spacing nut of the female pressure transmission part of pipe or back-up ring or disposed thread.
After the utility model installs sliding tube mother support gold utensil on test base, support gold utensil both sides sliding tube mother and two groups of pressure apparatus are set, be installed on test base by the supporting mechanism of pressure apparatus, when starting to test, two ends are penetrated sliding tube mother with the auxiliary tube mother of handle to be supported in gold utensil, according to the gravity of auxiliary tube mother during actual motion, determine the force value that pressure spring will export, the force value that will export according to pressure spring again and the K value of pressure spring calculate the decrement of pressure spring, regulate the decrement of the pressure spring be arranged on supporting mechanism, and by the pipe female pressure transmission part be arranged on supporting mechanism, the pressure of pressure spring is delivered on auxiliary tube mother, simulate the acting force from sliding tube mother that is subject to of its both sides when sliding tube mother supports gold utensil actual motion, carry out the mechanical test that checking sliding tube mother supports the physical strength of gold utensil.Relative to by the load device of complexity, load being acted directly on mechanical test gold utensil being verified gold utensil in prior art, the utility model structure is simple, more convenient to operate, and fully can simulate the on-the-spot practical operation situation that sliding tube mother supports gold utensil, make the mechanical test result of the physical strength of sliding tube mother support gold utensil more reliable.
In addition, the female pressure transmission part of pipe arranges rolling bearing, make rolling bearing when auxiliary tube mother carries out push-pull test and the outer peripheral face of auxiliary tube mother remains rolling friction, reduce the female friction force effect of auxiliary tube, make to operate during the female two ends of push-and-pull auxiliary tube free and relaxed, be conducive to the mechanical test that auxiliary tube mother supports gold utensil, reach the test effect establishing clocking requirement., pressure spring is located on screw rod meanwhile, and the two ends of female for pipe pressure transmission part are located on two screw rods, make the acting force of spring directly vertically act on the female pressure transmission part of pipe, reduce the waste to acting force of the spring, make again force analysis simpler.Mechanical test facilities also comprises two fixing arm-ties be arranged in parallel, by fixing arm-tie, two groups of pressure apparatus are connected, make Mechanical test facilities entirety firm, firm, and make fixing arm-tie level by the fixing arm-tie of pressing, and then the pressure spring that the screw rod it to be connected wears is adjusted to consistent height, makes mechanical test more convenient to operate.
Accompanying drawing explanation
Fig. 1 is the front view that sliding tube mother supports gold utensil;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is general structure schematic diagram of the present utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of test base in Fig. 3;
Fig. 6 is the main body schematic diagram of the female pressure transmission part of pipe in Fig. 3;
Fig. 7 is the main body cut-open view of spring supporting pad in Fig. 3;
Fig. 8 is the main body cut-open view of auxiliary tube mother in Fig. 3;
Fig. 9 is the main body schematic diagram fixing arm-tie in Fig. 3.
In figure, each Reference numeral name is called: 1 fixing arm-tie, and 2 sliding tube mothers support gold utensil, 3 spring supporting pads, 4 pressure springs, 5 screw rods, and 6 auxiliary tubes are female, 7 test bases, the female pressure transmission part of 8 pipes, 9 rolling bearings.
Embodiment
As shown in figs 1-9, sliding tube mother supports the Mechanical test facilities of gold utensil, comprise test base 7, test base 7 is provided with the mounting structure that sliding tube mother supports gold utensil, this mounting structure can be through hole or installing plate etc., sliding tube mother is supported gold utensil and is installed on above-mentioned test base 7 by above-mentioned mounting structure.Above-mentioned mounting structure both sides are also provided with two groups of pressure apparatus, and these two groups of pressure apparatus include supporting mechanism, pressure spring 4, the female pressure transmission part 8 of pipe and stop means.Two groups of pressure apparatus are all be installed on test base 7 by above-mentioned supporting mechanism, above-mentioned supporting mechanism comprises two screw rods 5 be vertically installed on test base 7, often organizes two screw rods 5 corresponding to pressure apparatus and is connected by the through hole at female pressure transmission part 8 two ends of above-mentioned pipe.Two screw rods 5 often organizing pressure apparatus all wear a pressure spring 4, fit with the plane being parallel to pipe female pressure transmission part 8 axis that the female pressure transmission part 8 of corresponding pipe is arranged in pressure spring 4 lower end, the female pressure transmission part 8 of pipe moves up and down along screw rod 5 under the effect of pressure spring 4, above-mentioned pressure spring 4 also can be arranged on the lower end of the female pressure transmission part 8 of pipe, and the stressing conditions of being simulated auxiliary tube mother 6 by the pulling force of pressure spring 4 to the female pressure transmission part 8 of pipe reaches the equivalent effect substituted.Female pressure transmission part 8 upper end of pipe is spacing by above-mentioned stop means, and stop means can be back-up ring, and when screw rod 5 is provided with screw thread near one end of the female pressure transmission part 8 of pipe, stop means can also be the fabricated section etc. of nut or disposed thread.The bearing section of the female pressure transmission part 8 of pipe is also equipped with the rolling bearing 9 contacted with the outer peripheral face of auxiliary tube mother 6.The Mechanical test facilities that above-mentioned a kind of sliding tube mother supports gold utensil also comprises two fixing arm-ties 1 be arranged in parallel, two fixing arm-ties 1 will be arranged on test base 7 left side respectively, in two groups of pressure apparatus of right-hand member, wherein a screw rod 5 of a group is connected with the screw rod 5 that another is organized, thus two groups of pressure apparatus are connected to become firm one, fixing arm-tie 1 to be arranged between the female pressure transmission part 8 of pipe and stop means and to be arranged on pressure spring 4 upper end, can keep better being horizontally disposed with to make fixing arm-tie 1 and also spring supporting pad 3 is set in pressure spring 4 upper end, such convenience fixes arm-tie 1 can leveling better, and then make two corresponding pressure springs 4 be adjusted to consistent decrement more quickly.In addition, also fixing arm-tie 1 can be arranged on the below of the female pressure transmission part 8 of pipe or select rational installation site according to on-site actual situations.After the utility model penetrates sliding tube mother support gold utensil 2 by the auxiliary tube mother 6 two ends being installed with handle, according to the gravity of auxiliary tube mother 6 during actual motion, determine the force value that pressure spring 4 will export, the force value that will export according to pressure spring 4 again and the K value of pressure spring calculate the decrement of pressure spring 4, by the decrement regulating the high and low position of four spacing nuts to regulate pressure spring 4.When carrying out mechanical test, axis on the outer peripheral face that the rolling bearing 9 be arranged on the female pressure transmission part 8 of pipe is pressed in auxiliary tube mother and around rolling bearing 9 rotates, the friction force acted on auxiliary tube mother 6 is made to be rolling friction, reduce the friction force that auxiliary tube female 6 is produced, make to operate during female 6 two ends of push-and-pull auxiliary tube free and relaxed.The Mechanical test facilities that above-mentioned a kind of sliding tube mother supports gold utensil also can not comprise auxiliary tube mother 6, and auxiliary tube female 6 is as completing the accessory used when sliding tube mother supports the mechanical test of gold utensil.
Above-described embodiment in use, as shown in figs 1-9, first sliding tube mother being supported gold utensil 2 is arranged on test base 7, auxiliary tube mother 6 is penetrated sliding tube mother and support gold utensil 2, the decrement of pressure spring 4 is calculated, sliding tube female 6 both sides stresses when regulating the decrement of four pressure springs 4 to make the pressure suffered by female 6 both sides of auxiliary tube be equal to actual motion by regulating the high and low position of four spacing nuts according to the gravitometer of auxiliary tube mother 6 during actual motion.Then the handle at two female 6 two ends of people's difference push-and-pull auxiliary tube of test unit arranged on left and right sides is stood in, auxiliary tube mother 6 is made to carry out back and forth movement by testing requirements, after the certain number of times of testing requirements push-and-pull, check whether sliding tube capital tool 2 has damage, reaches the object of inspection sliding tube capital tool mechanically actuated intensity and durability test.
It is more than preferred embodiment of the present utility model, also can adopt other mode in other embodiments, be such as installed in do under the female pressure transmission part of pipe on supporting mechanism also vertically can be arranged on the effect of supporting mechanism intrinsic pressure spring pressure near or away from the to-and-fro movement of auxiliary tube mother; The shape of the female pressure transmission bar of pipe can be U-shaped, and being exerted pressure to auxiliary tube mother by U-shaped inner groove surface, also can be other shapes; The shape that the female depression bar of pipe also can be integrated setting with supporting mechanism is U-shaped cambered axle, U-shaped inner groove surface is exerted pressure to auxiliary tube mother, two d-axis sections of U-shaped cambered axle arrange thread segment, at it through set nut of screwing on after test base, U-shaped cambered axle penetrates one section of spring in the part of test base upper end, the block face that spring is installed in two d-axis sections of on test base and upper end and U-shaped cambered axle is fitted, and is carried out the decrement of regulating spring by adjusting lock nut; Supporting mechanism also can adopt the supporting constructions etc. such as steel skeleton, and according to the design general knowledge of this area, those skilled in the art can carry out equivalent replacement according to different situations, and it is all within protection domain of the present utility model.
Claims (9)
1. sliding tube mother supports the Mechanical test facilities of gold utensil, it is characterized in that: comprise test base, test base is provided with the mounting structure that sliding tube mother supports gold utensil, described mounting structure arranged on left and right sides is provided with two groups of pressure apparatus, and two groups of pressure apparatus include the supporting mechanism be installed on described test base, be arranged on the pressure spring on supporting mechanism and be arranged on supporting mechanism support to penetrating sliding tube mother the female pressure transmission part of pipe that the auxiliary tube mother in gold utensil exerts pressure under pressure spring effect.
2. sliding tube mother according to claim 1 supports the Mechanical test facilities of gold utensil, it is characterized in that: the female pressure transmission part of described pipe is also equipped with the rolling bearing contacted with the outer peripheral face of described auxiliary tube mother.
3. sliding tube mother according to claim 1 supports the Mechanical test facilities of gold utensil, it is characterized in that: described supporting mechanism comprises two screw rods be vertically installed on described test base, the female pressure transmission part of pipe is located on two screw rods by two ends, and all fits with described pressure spring in the two ends of the female pressure transmission part of pipe.
4. sliding tube mother according to claim 3 supports the Mechanical test facilities of gold utensil, it is characterized in that: described pressure spring is located on described screw rod.
5. sliding tube mother according to claim 4 supports the Mechanical test facilities of gold utensil, it is characterized in that: the female pressure transmission part of described pipe is also equipped with the rolling bearing contacted with the outer peripheral face of described auxiliary tube mother, the female pressure transmission part of described pipe is shaft-like, and two ends are provided with the plane that two are parallel to pipe female pressure transmission part axis, be provided with the through hole perpendicular to two planes between two planes on the female every one end of pressure transmission part of pipe, the female pressure transmission part of described pipe is also provided with the bearing section for arranging described rolling bearing.
6. sliding tube mother according to claim 1 supports the Mechanical test facilities of gold utensil, it is characterized in that: this Mechanical test facilities also comprises the auxiliary tube mother being installed with handle for simulating the two ends penetrating the sliding tube mother that sliding tube mother supports in gold utensil.
7. sliding tube according to claim 1 mother supports the Mechanical test facilities of gold utensil, it is characterized in that: described test base is mainly fixed on by a flat board and two sections of channel-section steels form.
8. sliding tube mother according to claim 1 supports the Mechanical test facilities of gold utensil, and it is characterized in that: this Mechanical test facilities also comprises two fixing arm-ties be arranged in parallel, two groups of pressure apparatus are connected in one by two fixing arm-ties.
9. the sliding tube mother according to any one of claim 1-8 supports the Mechanical test facilities of gold utensil, it is characterized in that: this Mechanical test facilities also comprises the fabricated section to the spacing nut of the female pressure transmission part of pipe or back-up ring or disposed thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354040.1U CN204043891U (en) | 2014-06-27 | 2014-06-27 | Sliding tube mother supports the Mechanical test facilities of gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354040.1U CN204043891U (en) | 2014-06-27 | 2014-06-27 | Sliding tube mother supports the Mechanical test facilities of gold utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043891U true CN204043891U (en) | 2014-12-24 |
Family
ID=52244543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354040.1U Expired - Lifetime CN204043891U (en) | 2014-06-27 | 2014-06-27 | Sliding tube mother supports the Mechanical test facilities of gold utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122081A (en) * | 2014-06-27 | 2014-10-29 | 国家电网公司 | Mechanical testing device for sliding pipe bus support fittings |
| CN105865956A (en) * | 2016-04-01 | 2016-08-17 | 中国电力科学研究院 | Device and method for predicting hysteresis characteristic model of pipe bus support telescopic line clamp |
| CN111817177A (en) * | 2020-07-28 | 2020-10-23 | 云南电网有限责任公司电力科学研究院 | Device for restraining vibration of GIS equipment |
-
2014
- 2014-06-27 CN CN201420354040.1U patent/CN204043891U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122081A (en) * | 2014-06-27 | 2014-10-29 | 国家电网公司 | Mechanical testing device for sliding pipe bus support fittings |
| CN104122081B (en) * | 2014-06-27 | 2017-02-22 | 国家电网公司 | Mechanical testing device for sliding pipe bus support fittings |
| CN105865956A (en) * | 2016-04-01 | 2016-08-17 | 中国电力科学研究院 | Device and method for predicting hysteresis characteristic model of pipe bus support telescopic line clamp |
| CN105865956B (en) * | 2016-04-01 | 2019-08-13 | 中国电力科学研究院有限公司 | Pipe mother's support telescopic wire clamp hysteretic characteristic model prediction device and method |
| CN111817177A (en) * | 2020-07-28 | 2020-10-23 | 云南电网有限责任公司电力科学研究院 | Device for restraining vibration of GIS equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20170222 |
|
| AV01 | Patent right actively abandoned |