CN217586686U

CN217586686U - Detection device for detecting tension of wire clamp

Info

Publication number: CN217586686U
Application number: CN202221489003.2U
Authority: CN
Inventors: 余佳瑞; 马迁; 曹佳
Original assignee: Maanshan Huaneng Electric Power Line Accessories Co ltd
Current assignee: Maanshan Huaneng Electric Power Line Accessories Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-14
Anticipated expiration: 2032-06-14

Abstract

The utility model provides a detect tensile detection device of fastener relates to fastener technical field, including bottom plate and lower plate, the equal fixed mounting of bottom plate upper surface corner has the support column, four fixed surface installs the roof on the support column, fixed surface installs the display screen on the roof, roof upper surface center department has seted up the through-hole, through-hole internal surface sliding connection has first threaded rod, first threaded rod surface is provided with first sleeve pipe, terminal surface fixed mounting has tension sensor under the first threaded rod. The utility model discloses in, can be with punch holder rigidity through the setting of second sheathed tube, rotate the carousel and pass through the pressure disk and exert pressure to the lower plate, can simulate the tensile state of the fixed wire back load wire of fastener, tension sensor can calculate tension data, and through the tensile detection of fastener, the fastener can be better used to the wire adaptation of different specifications, has promoted the stability of circuit.

Description

Detection device for detecting tension of wire clamp

Technical Field

The utility model relates to a fastener technical field especially relates to a detect tensile detection device of fastener.

Background

The wire clamp is an iron or aluminum metal accessory which can be fixed on a lead, is used for fixing the lead or a lightning conductor on a non-linear tower strain insulator string to play an anchoring role, is also used for fixing a stay wire of a stay wire tower to play a role in protecting and assisting in damping the cable, and needs to bear larger tension in use.

However, in the prior art, if use the fastener of different specifications, because the fastener can have the difference at the in-process material and the manufacturing process of manufacturing, so the strain strength of fastener can be different, if the fastener is directly put into use, can not adapt to tensile fastener because the specification of wire, can lead to the fastener to be impaired because fastener tension is not enough in the use, can influence the normal operating of circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, if use the fastener of different specifications, because the fastener can have the difference at the in-process material and the manufacturing process of manufacturing, so the strain strength of fastener can be different, the fastener if directly drop into use, can not have the suitable tensile fastener of adaptation because the specification of wire, can lead to the fastener impaired because fastener tension is not enough in the use, can influence the normal operating of circuit, and the tensile detection device of detection fastener who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a detect tensile detection device of fastener, includes bottom plate and lower plate, the equal fixed mounting of bottom plate upper surface corner has the support column, four fixed surface installs the roof on the support column, fixed surface installs the display screen on the roof, roof upper surface center department has seted up the through-hole, through-hole internal surface sliding connection has first threaded rod, first threaded rod surface is provided with first sleeve pipe, terminal surface fixed mounting has tension sensor under the first threaded rod, tension sensor fixed surface installs the pressure disk under, lower plate upper surface symmetry is provided with the punch holder, two the punch holder upper surface all is provided with the U type and presss from both sides, two the U type presss from both sides the surface and all is provided with the nut, fixed surface is connected with four second threaded rods under the roof, four second threaded rod surface all is provided with the second sleeve pipe.

Preferably, the upper end face of the first threaded rod is fixedly connected with a turntable, and the upper end face of the first sleeve is fixedly connected with the lower surface of the top plate.

Preferably, the pressure plate is matched with the lower clamping plate in position, and the outer surface of the first threaded rod is in threaded connection with the inner surface of the first sleeve.

Preferably, two the U type presss from both sides all runs through lower plate and punch holder, four the nut all presss from both sides surface threaded connection with the U type, four the nut all is located the punch holder upper surface.

Preferably, the inner surfaces of the four second sleeves are in threaded connection with the outer surfaces of the four second threaded rods respectively, and spring washers are arranged on the outer surfaces of the four second threaded rods.

Preferably, the four spring washers are respectively matched with the four nuts, the four second threaded rods are respectively matched with the two U-shaped clamp end faces, and the upper end faces of the four spring washers are respectively fixedly connected with the lower end faces of the four second sleeves.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, can be with punch holder rigidity through the setting of second sheathed tube, rotate the carousel and pass through the pressure disk and exert pressure to the lower plate, can simulate the tensile state of the fixed wire back load wire of fastener, tension sensor can calculate tension data, and through the tensile detection of fastener, the fastener can be better used to the wire adaptation of different specifications, has promoted the stability of circuit.

2. The utility model discloses in, after fixed U type presss from both sides, spring washer can play and prevent the not hard up effect of second sleeve threaded connection department, can also promote the stability fixed to the punch holder, and difficult not hard up when pushing down splint has promoted the accuracy that tension detected down.

Drawings

Fig. 1 is a perspective view of a device for detecting tension of a wire clamp according to the present invention;

fig. 2 is a side view of the present invention showing a device for detecting the tension of a wire clamp;

fig. 3 is a schematic view of a lower clamp plate mounting structure of a device for detecting tension of a wire clamp according to the present invention;

fig. 4 is the utility model provides a detect tensile detection device's of fastener lower plate schematic structure.

Illustration of the drawings: 1. a base plate; 2. a support pillar; 3. a top plate; 4. a display screen; 5. a first threaded rod; 6. a turntable; 7. a first sleeve; 8. a tension sensor; 9. a platen; 10. a lower splint; 11. an upper splint; 12. a U-shaped clamp; 13. a nut; 14. a second threaded rod; 15. a second sleeve; 16. a spring washer.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1-4, the utility model provides a detect tensile detection device of fastener, including bottom plate 1 and lower plate 10, the equal fixed mounting of bottom plate 1 upper surface corner has support column 2, fixed surface installs roof 3 on four support columns 2, fixed surface installs display screen 4 on roof 3, roof 3 upper surface center department has seted up the through-hole, through-hole internal surface sliding connection has first threaded rod 5, first threaded rod 5 surface is provided with first sleeve 7, fixed surface installs tension sensor 8 under the first threaded rod 5, fixed surface installs pressure disk 9 under the tension sensor 8, lower plate 10 upper surface symmetry is provided with punch holder 11, two punch holder 11 upper surfaces all are provided with U type clamp 12, two U type clamp 12 surfaces all are provided with nut 13, fixed surface is connected with four second threaded rods 14 under roof 3, four second threaded rod 14 surfaces all are provided with second sleeve 15, first threaded rod 5 upper end fixed surface is connected with carousel 6, first sleeve 7 upper end face is connected with fixed surface under the roof 3, pressure disk 9 and lower plate 10 position cooperate, first threaded rod 5 outer surface and first sleeve 7 threaded rod, two U type clamp internal surfaces are connected with U type threaded rod 12, four equal threaded rod internal surfaces are located four punch holder 11 and four fixed surface connection nuts 13, four punch holder 15, the equal threaded rod and four punch holder 15, the fixed surface are connected with four punch holder 13, the same threaded rod, the last threaded rod is connected with four punch holder 11, the nut 12, the same surface is connected with four punch holder 13, the same position.

The effect that its whole embodiment 1 reached does, press from both sides 12 position alignment with second threaded rod 14 and U type, twist and move second sleeve pipe 15 and can be connected U type clamp 12 and second threaded rod 14, accomplish the fixed to punch holder 11, clockwise rotation carousel 6, pressure disk 9 can exert the holding down force to punch holder 10, after punch holder 11 fixed position, punch holder 10 receives the holding down force, can simulate the state of the clamp when undertaking different specification wire tension, through the state analysis of tension sensor 8 to pressure disk 9, tension sensor 8 calculates tension data, display screen 4 can be for staff display data through the information transmission of tension sensor 8.

In embodiment 2, as shown in fig. 1 to 4, the outer surfaces of the four second threaded rods 14 are provided with spring washers 16, the four spring washers 16 are respectively matched with the positions of the four nuts 13, the four second threaded rods 14 are respectively matched with the positions of the end surfaces of the two U-shaped clamps 12, and the upper end surfaces of the four spring washers 16 are respectively fixedly connected with the lower end surfaces of the four second sleeves 15.

The effect that its whole embodiment 2 reached does, after second sleeve 15 fixed second threaded rod 14 and U type pressed from both sides 12 positions, spring washer 16 can promote stability for threaded connection department, prevents not hard up, and spring washer 16's connection still can promote the stability that punch holder 11 and roof 3 are connected, avoids in the testing process because the fastener appears rocking the problem that probably influences tension and detect, has promoted the accuracy that device tension detected.

The working principle is as follows: after 12 with the U type clamp and the 14 position alignment of second threaded rod, twist second sleeve 15, can press from both sides 12 with the 3 rigidity of roof with the U type, spring washer 16 plays the effect that prevents not hard up for the threaded connection department of second sleeve 15, for the fixed promotion stability of fastener, it exerts the holding down force for lower plate 10 to rotate pressure disk 9, bear the tensile state of different specification wires with the simulation fastener, can test out the maximum tension that splint can bear, tension sensor 8 can calculate out tension data, tension sensor 8 is with information transmission to display screen 4, make things convenient for the staff to look over data, through the measuring to fastener tension, the fastener can be better to the wire adaptation use of different specifications, promote the stability of circuit.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a detect tensile detection device of fastener, includes bottom plate (1) and lower plate (10), its characterized in that: bottom plate (1) upper surface corner equal fixed mounting has support column (2), four fixed surface installs roof (3) on support column (2), fixed surface installs display screen (4) on roof (3), roof (3) upper surface center department has seted up the through-hole, through-hole internal surface sliding connection has first threaded rod (5), first threaded rod (5) surface is provided with first sleeve pipe (7), fixed surface installs tension sensor (8) under first threaded rod (5), fixed surface installs pressure disk (9) under tension sensor (8), lower plate (10) upper surface symmetry is provided with punch holder (11), two punch holder (11) upper surface all is provided with U type and presss from both sides (12), two the U type presss from both sides (12) surface and all is provided with nut (13), roof (3) lower fixed surface is connected with four second threaded rod (14), four second threaded rod (14) surface all is provided with second sleeve pipe (15).

2. The device for detecting the tension of a wire clamp according to claim 1, wherein: the upper end face of the first threaded rod (5) is fixedly connected with a turntable (6), and the upper end face of the first sleeve (7) is fixedly connected with the lower surface of the top plate (3).

3. The apparatus for detecting tension of a wire clamp according to claim 1, wherein: pressure disk (9) and lower plate (10) position match, first threaded rod (5) surface and first sleeve (7) internal surface threaded connection.

4. The apparatus for detecting tension of a wire clamp according to claim 1, wherein: two lower plate (10) and punch holder (11), four are all run through in U type clamp (12) nut (13) all press from both sides (12) surface threaded connection with the U type, four nut (13) all are located punch holder (11) upper surface.

5. The device for detecting the tension of a wire clamp according to claim 1, wherein: the inner surfaces of the four second sleeves (15) are respectively in threaded connection with the outer surfaces of the four second threaded rods (14), and spring washers (16) are arranged on the outer surfaces of the four second threaded rods (14).

6. The device for detecting the tension of a wire clamp according to claim 5, wherein: the four spring washers (16) are matched with the four nuts (13) respectively, the four second threaded rods (14) are matched with the end faces of the two U-shaped clamps (12) respectively, and the upper end faces of the four spring washers (16) are fixedly connected with the lower end faces of the four second sleeves (15) respectively.