Residual torsion detection device with windshield

Abstract

According to the residual torsion detection device with the windshield provided by the utility model, the residual torsion detection device is arranged in the windshield, the upper end of the windshield is fixedly connected with the residual torsion detection device, and the windshield is symmetrically provided with the threading grooves, so that a steel cord can pass through the threading grooves to be clamped on the residual torsion detection device. The utility model relates to a residual torsion detection device with a windshield, which can protect the residual torsion detection device from being influenced by external airflow and ensure the accuracy of test data of the residual torsion detection device.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection device technical field more specifically, relate to a kind of residual torsion detection device with wind shield. BACKGROUND

[0002] Steel cord is mainly used for the reinforcing material of radial tire and other rubber products, when steel cord is twisted a certain angle and loosens, residual torsion force that will produce the tendency of restoring original shape due to the stress effect inside material, this residual torsion force can significantly affect the performance of final product such as tire. Therefore, steel cord residual torsion force detection is a key quality detection link in steel cord production process, the prior art (CN201525915U) provides a steel cord residual torsion detector, including fixing device, detection device, fixing device is arranged on the upper side of detection device, and fixing device is connected between detection device by hanging and pulling shaft. The residual torsion detector detects the residual torsion of cord uninterruptedly, can ensure that the effect of residual torsion adjuster is appropriate, and the swing of detection wheel is driven by the residual torsion of steel cord itself, and the torsion detection device is a high-precision torque sensor, and the sensor can accurately measure the torque of steel cord in the torsion process, so that the detection wheel is often affected by external airflow, causing detection wheel to sway, thereby affecting the authenticity of residual torsion detection.

[0003] The above problems are urgent to be solved, so the utility model provides a residual torsion detection device with wind shield. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems that provide a residual torsion detection device with wind shield, can cover residual torsion detection device in wind shield, so that detection wheel is not affected by external airflow, guarantee the accuracy of residual torsion detection device test data.

[0005] The utility model solves the technical problems that provide a residual torsion detection device with wind shield, can cover residual torsion detection device in wind shield, so that detection wheel is not affected by external airflow, guarantee the accuracy of residual torsion detection device test data.

[0006] Preferably, detection assembly through-hole is opened on the bottom plate of the connecting plate, and the detection assembly through-hole is communicated with the inside of the cover body, and a fixing hole is opened on the side plate of the connecting plate.

[0007] Preferably, the rotating assembly further comprises a first bearing, a first fixed rod, a detection frame and a second bearing, the detection wheel is fixedly connected with an outer ring of the first bearing, and the first fixed rod is fixedly connected with an inner ring of the first bearing.

[0008] Preferably, the rotating assembly further comprises a detection frame and a second bearing, the detection wheel is arranged in the detection frame, and the second bearing is arranged at a top of the detection frame.

[0009] Preferably, the support assembly comprises a fixed plate and a connecting rod fixedly connected with the fixed plate, and the connecting rod is fixedly connected with an inner ring of the second bearing and passes through the fixed plate.

[0010] Preferably, an outer ring of the second bearing is clamped at the top of the detection frame, and the detection frame can rotate relative to the second bearing.

[0011] Preferably, the rotating assembly further comprises a first fixing member, the first fixing member is fixed at both ends of the first fixed rod and connects the first fixed rod and the detection frame.

[0012] Preferably, the support assembly further comprises a second fixing member, the second fixing member is fixed at both ends of the connecting rod and connects the rotating assembly and the support assembly.

[0013] Preferably, the support assembly further comprises a third fixing member, the third fixing member is fixed on a vertical plate of the support assembly.

[0014] Preferably, the support assembly further comprises a fourth fixing member, the fourth fixing member passes through the fixed hole and connects the support assembly and the connecting plate.

[0015] The utility model discloses beneficial effects are as follows:

[0016] 1, the residual torsion detection device is arranged in the wind shield, the wind shield upper end is fixedly connected with the residual torsion detection device, and the wind shield is symmetrically provided with a threading groove, so that the steel cord can be clamped on the residual torsion detection device through the threading groove.

[0017] 2, the wind shield can protect the residual torsion detection device from external airflow, and guarantee the accuracy of residual torsion detection device test data. DRAWINGS

[0018] The utility model makes further explanation in combination with the drawings and examples.

[0019] In the drawings: Figure 1 It is a structural schematic view of the residual torsion detection device with the wind shield of the utility model;

[0020] Figure 2 It is Figure 1Structure schematic view of the windproof cover and the residual torsion detection device;

[0021] Figure 3 For Figure 2 Structure schematic view of another view of the windproof cover.

[0022] 1、residual torsion detection device;11、rotating assembly;111、detection wheel;112、first bearing;113、first fixed rod;114、detection frame;115、second bearing;116、first fixing member;

[0023] 12、support assembly;121、fixed plate;122、connecting rod;123、second fixing member;124、third fixing member;125、fourth fixing member;

[0024] 2、windproof cover;21、cover body;211、threading groove;22、connecting plate;221、detection assembly through hole;222、fixing hole. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clear, the utility model will be described in detail in combination with the drawings. The drawing is a simplified schematic view, and only illustrates the basic of the utility model in a schematic manner, and therefore it only shows the structure related to the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1-3 shown, the utility model provides a residual torsion detection device with a windproof cover, which comprises a residual torsion detection device 1 and a windproof cover 2 sleeved outside the residual torsion detection device 1.

[0027] In the embodiment, specifically: the residual torsion detection device 1 comprises a rotating assembly 11 and a support assembly 12 fixedly connected with the rotating assembly 11, and the rotating assembly 11 comprises a detection wheel 111, a first bearing 112, a first fixed rod 113, a detection frame 114, a second bearing 115 and a fixing member 116.

[0028] In the embodiment, specifically: the detection wheel 111 is fixedly connected with the outer ring of the first bearing 112, and the first fixed rod 113 is fixedly connected with the inner ring of the first bearing 112, so that the detection wheel 111 can rotate on the first fixed rod 113.

[0029] In the embodiment, specifically: the detection wheel 111 is arranged in the detection frame 114, the second bearing 115 is arranged at the top of the detection frame 114, the outer ring of the second bearing 115 is clamped at the top of the detection frame 114, and the detection frame 114 can rotate relative to the second bearing 115, so that the rotating assembly 11 rotates at the lower end of the supporting assembly 12.

[0030] In the embodiment, specifically: the first fixing member 116 is fixed at both ends of the first fixing rod 113, the first fixing member 116 connects the first fixing rod 113 and the detection frame 114, and the first fixing rod 113 is fixed in the detection frame 114.

[0031] In the embodiment, specifically: the supporting assembly 12 comprises a fixed plate 121, a connecting rod 122 fixedly connected with the fixed plate 121, a second fixing member 123 fixed on a vertical plate of the supporting assembly 12, and a third fixing member 124, and the connecting rod 122 is fixedly connected with the inner ring of the second bearing 115 through the fixed plate 121, so that the rotating assembly 11 can rotate at the lower end of the connecting rod 122.

[0032] In the embodiment, specifically: the second fixing member 123 is fixed at both ends of the connecting rod 122, and the second fixing member 123 connects the rotating assembly 11 and the supporting assembly 12.

[0033] In the embodiment, specifically: the wind shield 2 comprises a cover body 21 and a connecting plate 22, the cover body 21 is in a hollow cylindrical structure, wire grooves 211 are symmetrically formed at both sides of the cover body 21, the connecting plate 22 is in a “U” shape structure, a detection assembly through hole 221 is formed in the bottom plate of the connecting plate 22, the detection assembly through hole 221 is in communication with the inside of the cover body 21, and fixing holes 222 are formed in the side plates of the connecting plate 22.

[0034] In the embodiment, specifically: the wind shield 2 is made of transparent acrylic material, and detection personnel can detect the residual torsion detection device 1 inside at any time.

[0035] In the embodiment, specifically: the supporting assembly 12 further comprises a fourth fixing member 125, the fourth fixing member 125 passes through the fixing hole 222, and the supporting assembly 12 and the connecting plate 22 are connected.

[0036] In the embodiment, specifically: the cover body 21 covers the outside of the rotating assembly 11, the connecting plate 22 is fixedly connected with the supporting assembly 12, and the steel cord to be detected is clamped in the detection wheel 111 through the wire groove 211.

[0037] The working principle of the residual torsion detection device with a wind shield is as follows:

[0038] The wind shield 2 is arranged outside the residual torsion detection device 1, the steel cord to be detected passes through the threading groove 211 and is clamped in the detection wheel 111, the wind shield 2 prevents air flow from affecting the residual torsion detection device 1, and the rotating assembly 11 cannot be affected by air flow to affect detection data.

[0039] The residual torsion detection device with the wind shield has the beneficial effects that:

[0040] 1. The wind shield 2 is symmetrically provided with the threading groove 211, so that the steel cord can pass through the threading groove 211 and be clamped on the residual torsion detection device 1.

[0041] 2. The wind shield 2 can protect the residual torsion detection device 1 from external air flow, and ensure the accuracy of the test data of the residual torsion detection device 1.

[0042] 3. The wind shield 2 made of transparent acrylic material does not block the line of sight, can synchronously observe the detection condition, has low cost, great effect, and is simple and effective.

[0043] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0044] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order. It is to be understood that the use of the terms so designated is interchangeable under appropriate circumstances such that the descriptive designations designated as "first", "second", etc. can be interchanged with one another.

[0045] Based on the above ideal embodiments according to the present application, the above description, and the related working personnel can make various changes and modifications without deviating from the scope of the present application. The technical scope of the present application is not limited to the contents described in the specification, and must be determined by the scope of the claims.

Claims

1. A residual torsion detection device with a wind shield, characterized by: The residual torsion detection device (1) comprises a rotating assembly (11) and a supporting assembly (12), the rotating assembly (11) is provided with a detection wheel (111), the wind shield (2) comprises a cover body (21) and a connecting plate (22), the cover body (21) is symmetrically provided with a threading groove (211) on both sides, the cover body (21) covers the outside of the rotating assembly (11), the connecting plate (22) is fixedly connected with the supporting assembly (12), and the steel cord to be detected is clamped in the detection wheel (111) through the threading groove (211).

2. A wind turbine residual torsion detection device with a wind shield according to claim 1, characterized in that: A detection assembly through hole (221) is formed in the bottom plate of the connecting plate (22), the detection assembly through hole (221) is in communication with the inside of the cover body (21), and a fixing hole (222) is formed in the side plate of the connecting plate (22).

3. A wind turbine blade torsion detection device with a wind shield according to claim 1, characterized in that: The rotating assembly (11) further comprises a first bearing (112), a first fixed rod (113), a detection frame (114) and a second bearing (115), the detection wheel (111) is fixedly connected with the outer ring of the first bearing (112), and the first fixed rod (113) is fixedly connected with the inner ring of the first bearing (112).

4. The torsional vibration damper according to claim 1, characterized in that: The rotating assembly (11) further comprises a detection frame (114) and a second bearing (115), the detection wheel (111) is arranged in the detection frame (114), and the second bearing (115) is arranged at the top of the detection frame (114).

5. A wind turbine residual torsion detection device with a wind shield according to claim 4, characterized in that: The supporting assembly (12) comprises a fixed plate (121) and a connecting rod (122) fixedly connected with the fixed plate (121), and the connecting rod (122) is fixedly connected with the inner ring of the second bearing (115) through the fixed plate (121).

6. A wind turbine residual torque detection device with a wind shield according to claim 5, characterized in that: The outer ring of the second bearing (115) is clamped at the top of the detection frame (114), and the detection frame (114) can rotate relative to the second bearing (115).

7. A wind turbine residual torque detection device with a wind shield according to claim 6, characterized in that: The rotating assembly (11) further comprises a first fixing member (116), the first fixing member (116) is fixed at both ends of the first fixed rod (113) and connects the first fixed rod (113) and the detection frame (114).

8. The torsional vibration damper according to claim 4, characterized in that: The supporting assembly (12) further comprises a second fixing member (123), the second fixing member (123) is fixed at both ends of the connecting rod (122) and connects the rotating assembly (11) and the supporting assembly (12).

9. The wind turbine blade torsion detection device with a wind shield according to claim 1, wherein: The supporting assembly (12) further comprises a third fixing member (124), and the third fixing member (124) is fixed on the vertical plate of the supporting assembly (12).

10. The wind turbine blade torsion detection device with a wind shield according to claim 2, wherein: The supporting assembly (12) further comprises a fourth fixing member (125), the fourth fixing member (125) passes through the fixing hole (222) and connects the supporting assembly (12) and the connecting plate (22).

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