CN211553159U - Steel strand stress detection device - Google Patents
Steel strand stress detection device Download PDFInfo
- Publication number
- CN211553159U CN211553159U CN202020398314.2U CN202020398314U CN211553159U CN 211553159 U CN211553159 U CN 211553159U CN 202020398314 U CN202020398314 U CN 202020398314U CN 211553159 U CN211553159 U CN 211553159U
- Authority
- CN
- China
- Prior art keywords
- steel strand
- side wall
- ring
- detection device
- fixedly connected
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a steel strand wires stress detection device, which comprises a mounting bas, fixedly connected with examines test table on the mount pad, be located and examine test table both sides the vertical board of the equal fixedly connected with in mount pad top, the connector has been seted up on the vertical board, the connector is connected with ball through transmission, ball one end fixedly connected with erection column, the screw thread mouth has been seted up to the erection column tip, be provided with fastener in the screw thread mouth, erection column one end is provided with conversion equipment. The utility model discloses when using, make the erection column of ball screw connection move outward through the drive ring for the steel strand wires of fastening on the erection column are taut and elongate, can make the guard ring that is located the outer department of ball screw inwards remove when the drive ring rotates, thereby protect steel strand wires through the guard ring, prevent effectively that the steel strand wires fracture from causing the injury to equipment and personnel.
Description
Technical Field
The utility model relates to a steel strand wires stress detection technical field especially relates to a steel strand wires stress detection device.
Background
The steel strand is developed with the development of radial tyre, which is the companion of automobile industry and highway, the oblique tyre uses fiber as frame material, the new radial tyre uses steel strand as frame material, it can be divided into all-steel radial tyre and semi-steel radial tyre according to its structure, the former belt layer and the former tyre body use steel strand as frame material, the latter belt layer uses steel strand and tyre body use fiber as frame material, the car and light truck use semi-steel radial tyre, the heavy truck and engineering machinery vehicle use all-steel radial tyre.
The steel strand wires are in the application of special occasion for there is great requirement to its stress, often need detect the stress of steel strand wires before producing, current detection device can make the steel strand wires fracture when detecting the steel strand wires, cracked steel strand wires have powerful strength, can cause the damage to experimenter and check out test set, moreover, detection device is using the clamp to the steel strand wires insecure, very easily makes the steel strand wires break off at both ends and equipment, the influence detects.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the current detection device easily causes the damage to experimenter and check out test set when examining steel strand wires, and the steel strand wires stress detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steel strand wires stress detection device, includes the mount pad, fixedly connected with examines test table on the mount pad, is located and examines test table both sides the equal fixedly connected with vertical board in mount pad top, the connector has been seted up on the vertical board, the connector is connected with ball through transmission, ball one end fixedly connected with erection column, the screw thread mouth has been seted up to the erection column tip, be provided with fastener in the screw thread mouth, erection column one end is provided with conversion equipment.
Preferably, the transmission device comprises a fixing block fixedly connected to the mounting seat, a driving motor is arranged on the fixing block, the output end of the driving motor is connected with a connecting ring, and the connecting ring is connected with a driving ring through a plurality of connecting rods.
Preferably, the drive ring inside wall fixed connection interior screw nut, interior screw nut inside wall and ball outside wall threaded connection, the drive ring inside and outside wall has the guard ring through outer screw nut threaded connection, the guard ring is located the interface, and with interface inside wall sliding connection.
Preferably, the fastening device comprises a fastening column in threaded connection with the inner side wall of the threaded opening, the end of the fastening column is connected with a hexagon nut, and the outer side wall of the mounting column is fixedly connected with two rubber rings.
Preferably, the conversion device comprises an abutting rubber block arranged on the side wall of the mounting column and the driving ring.
Preferably, the inner side wall of the protection ring is provided with a thread layer, and the outer side wall of the outer lead screw nut is in threaded connection with the inner side wall of the protection ring.
Preferably, an L-shaped hole is formed in the fastening column, and a fastening hole is formed in the side wall of the mounting column.
The utility model discloses well beneficial effect does:
1. when using, make the erection column of ball screw connection move outward through the drive ring for the steel strand wires of fastening on the erection column are taut and elongate, can make the guard ring that is located ball screw outer department inwards remove when the drive ring rotates, thereby protect the steel strand wires through the guard ring, prevent effectively that the steel strand wires fracture from causing the injury to equipment and personnel.
2. Through inserting the steel strand wires tip into L type hole, penetrate the fastening hole again, support through the fastening post and press the realization tentatively to press fixedly, when guard ring and erection column relative movement, can make the guard ring lateral wall support the pressure to the steel strand wires tip, realize once more fixed, guarantee the connection of steel strand wires tip.
Drawings
Fig. 1 is a schematic structural view of a steel strand stress detection device provided by the utility model;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: the device comprises a mounting base 1, a detection platform 2, a vertical plate 3, a ball screw 4, a mounting column 5, a fixing block 6, a driving motor 7, a connecting ring 8, a connecting rod 9, a driving ring 10, a protective ring 11, a fastening column 12, a rubber ring 13 and a rubber block 14 which are abutted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a steel strand wires stress detection device, including mount pad 1, mount pad 1 goes up fixedly connected with and examines test table 2, be located the equal fixedly connected with vertical board 3 in mount pad 1 top of examining test table 2 both sides, the connector has been seted up on the vertical board 3, the connector is connected with ball 4 through transmission, furthermore, transmission includes fixed block 6 of fixed connection on mount pad 1, be provided with driving motor 7 on the fixed block 6, driving motor 7 is prior art, do not do the repeated description once more again, driving motor 7 output is connected with go-between 8, go-between 8 is connected with drive ring 10 through a plurality of connecting rods 9, connect drive ring 10 through connecting rod 9, make drive ring 10 be located inside guard ring 11, can realize the transmission.
Further, lead screw nut in the drive ring 10 inside wall fixed connection, interior lead screw nut inside wall and the 4 lateral wall threaded connection of ball, ball 4 is when drive ring 10 rotates, because the pulling force of steel strand wires makes and can only remove, unable rotation, the inside and outside lateral wall of drive ring 10 has guard ring 11 through outer lead screw nut threaded connection, guard ring 11 is located the link, and with connector inside wall sliding connection, pass through the holding power for guard ring 11 through connector side wall, 11 inside walls of guard ring are provided with the screw thread layer, outer lead screw nut outside wall and 11 inside wall threaded connection of guard ring.
4 one end fixedly connected with erection column 5 of ball, the screw thread mouth has been seted up to 5 tip of erection column, is provided with fastener in the screw thread mouth, and further, fastener includes fastening post 12 with screw thread mouth inside wall threaded connection, and 12 end connection of fastening post have hexagon nut, and two rubber rings 13 of 5 lateral walls fixedly connected with of erection column have seted up L type hole in the fastening post 12, and the fastening hole is seted up to 5 lateral walls of erection column. One end of the mounting post 5 is provided with a conversion device, and further, the conversion device comprises two abutting rubber blocks 14 arranged on the side walls of the mounting post 5 and the driving ring 10, and the friction force between the mounting post 5 and the driving ring 10 is increased through the two abutting rubber blocks 14, so that the driving ring 10 drives the mounting post 5 to rotate.
In the utility model
When detecting the steel strand through equipment, install one section steel strand on erection column 5, the specific operation is: the end part of the steel strand penetrates out of the L-shaped hole in the fastening column 12 and then penetrates into the fastening hole, the end part of the steel strand is placed on the rubber ring 13 which is close to the inner part, and the fastening column 12 is rotated to enable the fastening column 12 to press and fix the steel strand, so that the two ends of the steel strand are fastened;
the driving motor 7 is started to enable the connecting ring 8 connected with the output end of the driving motor to rotate, the driving ring 10 connected with the connecting ring 8 through the connecting rods 9 rotates, and therefore the ball screw 4 connected with the inner lead screw nut in the driving ring 10 moves outwards, the mounting column 5 connected with the end of the ball screw 4 moves outwards, and the steel strand fastened on the mounting column 5 is tensioned and lengthened to achieve tension;
meanwhile, the protective ring 11 can move inwards by the aid of the external lead screw nuts arranged on the outer side wall of the driving ring 10, so that the protective ring 11 can shield the steel strand, the steel strand is broken in the protective ring 11, and equipment personnel are effectively prevented from being injured when the steel strand is broken;
when the protective ring 11 moves, the mounting column 5 can move into the protective ring 11, and at the moment, the inner side wall of the protective ring 11 can press against the rubber ring 13 on the outer side wall of the mounting column 5, so that the end part of the steel strand on the rubber ring 13 is pressed and clamped, and the end part of the steel strand is fixed;
when the torque stress detection needs to be carried out on the steel strand, the length of the steel strand is controlled, two ends of the steel strand are installed on the mounting post 5, the driving motor 7 is controlled to rotate, the ball screw 4 is driven to move to the position of the effective mileage increased, the conflict rubber block 14 connected to the mounting post 5 is enabled to be abutted against the conflict rubber block 14 connected to the side wall of the driving ring 10, the driving ring 10 is enabled to rotate, the mounting post 5 is driven to rotate, the rotation of the steel strand on the mounting post 5 is achieved, and the torque stress is detected in the rotation mode.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel strand wires stress detection device, includes mount pad (1), its characterized in that, fixedly connected with examines test table (2) on mount pad (1), is located and examines test table (2) both sides the equal fixedly connected with vertical board (3) in mount pad (1) top, the connector has been seted up on vertical board (3), the connector is connected with ball (4) through transmission, ball (4) one end fixedly connected with erection column (5), the screw thread mouth has been seted up to erection column (5) tip, be provided with fastener in the screw thread mouth, erection column (5) one end is provided with conversion equipment.
2. The steel strand stress detection device according to claim 1, wherein the transmission device comprises a fixed block (6) fixedly connected to the mounting base (1), a driving motor (7) is arranged on the fixed block (6), the output end of the driving motor (7) is connected with a connecting ring (8), and the connecting ring (8) is connected with a driving ring (10) through a plurality of connecting rods (9).
3. The steel strand stress detection device according to claim 2, wherein the inner side wall of the driving ring (10) is fixedly connected with an inner lead screw nut, the inner side wall of the inner lead screw nut is in threaded connection with the outer side wall of the ball screw (4), the inner side wall and the outer side wall of the driving ring (10) are in threaded connection with a protection ring (11) through an outer lead screw nut, and the protection ring (11) is located in the connecting port and is in sliding connection with the inner side wall of the connecting port.
4. The steel strand stress detection device as claimed in claim 1, wherein the fastening device comprises a fastening column (12) in threaded connection with the inner side wall of the threaded opening, a hexagon nut is connected to the end of the fastening column (12), and two rubber rings (13) are fixedly connected to the outer side wall of the mounting column (5).
5. The steel strand stress detection device according to claim 2, wherein the conversion device comprises an interference rubber block (14) arranged on the side walls of the mounting column (5) and the driving ring (10).
6. The steel strand stress detection device according to claim 3, wherein the inner side wall of the protection ring (11) is provided with a thread layer, and the outer side wall of the outer lead screw nut is in threaded connection with the inner side wall of the protection ring (11).
7. The steel strand stress detection device according to claim 4, wherein an L-shaped hole is formed in the fastening column (12), and a fastening hole is formed in the side wall of the mounting column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398314.2U CN211553159U (en) | 2020-03-25 | 2020-03-25 | Steel strand stress detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398314.2U CN211553159U (en) | 2020-03-25 | 2020-03-25 | Steel strand stress detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553159U true CN211553159U (en) | 2020-09-22 |
Family
ID=72495884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020398314.2U Active CN211553159U (en) | 2020-03-25 | 2020-03-25 | Steel strand stress detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625855A (en) * | 2023-07-24 | 2023-08-22 | 山东耐测智能设备有限公司 | Electrohydraulic servo fatigue testing machine |
-
2020
- 2020-03-25 CN CN202020398314.2U patent/CN211553159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625855A (en) * | 2023-07-24 | 2023-08-22 | 山东耐测智能设备有限公司 | Electrohydraulic servo fatigue testing machine |
| CN116625855B (en) * | 2023-07-24 | 2023-10-13 | 山东耐测智能设备有限公司 | Electrohydraulic servo fatigue testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211553159U (en) | Steel strand stress detection device | |
| CN204882237U (en) | Little moment pulling force machine | |
| CN105910885B (en) | Device for detecting performance for vehicle bridge | |
| CN213933374U (en) | Horizontal tensile testing machine with protection effect | |
| CN220437986U (en) | Tensile property detection device | |
| CN219799011U (en) | Clamp for steel wire cord test | |
| CN212621889U (en) | Tensioning device for concrete test | |
| CN205719511U (en) | A kind of axletree fatigue detection device | |
| CN113405892B (en) | Electric power fitting grip strength testing machine | |
| CN201628664U (en) | Rigidity detecting device for air bag braid | |
| CN213289923U (en) | Oblique tensioning clamp for grinding inner groove | |
| CN213869424U (en) | Guide rail connecting structure of glass lifter | |
| CN214480048U (en) | Safety device of driving motor | |
| CN207318245U (en) | A kind of electronic universal tensile testing machine easy to fixation | |
| CN112324481A (en) | Safety device of anchor rope | |
| CN216410888U (en) | Wire spool tensile strength detection device | |
| CN216785524U (en) | Safety device for crane hook | |
| CN219978941U (en) | Room renting safety alarm device | |
| CN220183806U (en) | Cantilever mechanism and bridge detection device | |
| CN216610766U (en) | Connecting device for vehicle traction | |
| CN215768002U (en) | Mechanism for detecting torque of tension and compression testing machine | |
| CN215217559U (en) | Fixed cover aperture check out test set of nut | |
| CN220548207U (en) | V-belt assembly and disassembly tools | |
| CN219341511U (en) | Overhead-lift-preventing device for lifting hook of portal crane | |
| CN211856123U (en) | Clamp for electronic power machine, clamping tool for electronic power machine and electronic power machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |