CN217466459U

CN217466459U - Stress testing device for structural steel

Info

Publication number: CN217466459U
Application number: CN202220034606.7U
Authority: CN
Inventors: 卢家辉
Original assignee: Dalian Jinlian Metal Cold Processing Co ltd
Current assignee: Dalian Jinlian Metal Cold Processing Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-20
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to the technical field of stress testing, in particular to a stress testing device for structural steel, which comprises a base, wherein a fitting groove is formed in the center of the upper surface of the base, and an ascending block, a first movable ring, an ascending ring and a second movable ring are attached to the bottom of the inner wall of the fitting groove; the utility model discloses an ascending piece, first loose collar, ring and second loose collar rise, cooperation second electric telescopic handle and third electric telescopic handle's setting, the central authorities that have reached to make the base rise and spacing effect, the fourth electric telescopic handle of deuterogamying and butt joint hole, thereby when can making the second loose collar rise, first loose collar, the top highly uniform of piece and the ring that rises, can make the second loose collar rise to place great object and carry on spacingly to it promptly, thereby make not enough good central authorities of placing at this base of not equidimension steel construction, thereby the scanning of the measuring instrument of being convenient for.

Description

Stress testing device for structural steel

Technical Field

The utility model relates to a stress test technical field specifically is a stress test device of structure steel.

Background

The stress detection comprises the steps of detecting the surface stress of the workpiece, detecting the stress at a certain depth, and carrying out qualitative and quantitative analysis on the stress. The method is often used for quality detection in the production process of products, and the process is improved according to the stress distribution condition, wherein the related stress comprises machining stress, casting stress, welding stress, 3D printing stress, cold processing stress and the like. The existing instrument for detecting the stress of the steel structure is basically improved gradually in the aspect of detection, however, the instrument is manually taken and placed on a base in the aspects of feeding and discharging, and the position limitation cannot be effectively carried out on the base for steel structure materials with different sizes.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a stress test device of structure steel possesses the not equidimension steel construction of being convenient for advantage of spacing placing on the base, has solved current stress detection and has placed the problem that still needs the manual work to put the steel construction.

The utility model discloses a stress test device of structural steel, including the base, the central authorities of base upper surface have seted up the groove of agreeing with, the inner wall bottom laminating of agreeing with the groove has ascending piece, first loose ring, ascending ring and second loose ring, the bottom of agreeing with the groove has agreed with second electric telescopic handle and third electric telescopic handle, the bottom of ascending piece is laminated with the inner wall bottom of agreeing with the groove, the inner wall of first loose ring is laminated with the surface of ascending piece, the inner wall of ascending ring is laminated with the surface of first loose ring, the inner wall of second loose ring is laminated with the surface of ascending ring, the surface of second loose ring is laminated with the inner wall of agreeing with the groove, the top of second electric telescopic handle and the bottom fixed connection of first loose ring, the top of third electric telescopic handle and the bottom fixed connection of second loose ring, the inner walls of the first movable ring and the second movable ring, which are close to the bottom, are fixedly connected with sliding blocks, the inner walls of the lifting block and the lifting ring are respectively provided with a sliding chute matched with the sliding blocks, the inner side of the lifting ring is matched with a fourth electric telescopic rod, the surfaces of the first movable ring and the lifting block are respectively provided with a butt joint hole matched with the fourth electric telescopic rod, the central lifting and limiting effect of the base can be achieved by matching the lifting block, the first movable ring, the lifting ring and the second movable ring with the arrangement of the second electric telescopic rod and the third electric telescopic rod, and then the fourth electric telescopic rod and the butt joint hole are matched, so that when the second movable ring is lifted, the heights of the tops of the first movable ring, the lifting block and the lifting ring are consistent, namely, the second movable ring can be lifted to place larger objects and limit the larger objects, thereby enabling steel structures with different sizes to be well placed in the central position of the base, thereby facilitating scanning of the measurement instrument.

The utility model discloses a stress testing device of structural steel, wherein the left side fixedly connected with support of base, the top fixedly connected with feeder hopper of support, the right side intercommunication that the feeder hopper is close to the bottom has flexible pipe.

The utility model discloses a stress testing device of structure steel, wherein the one end fixedly connected with fixed plate of feeder hopper is kept away from to flexible pipe, the first electric telescopic handle of left side fixedly connected with of fixed plate, the one end that fixed plate was kept away from to first electric telescopic handle and the right side fixed connection of feeder hopper have played the effect of adjusting flexible pipe internal diameter.

The utility model discloses a stress testing arrangement of structure steel, wherein the base is close to the vertical movable groove of having seted up of upper surface of the left and right sides, the inner wall sliding connection in movable groove has down the flitch, the bottom of flitch and the upper surface of base are laminated mutually down, have played the effect that the flitch removed on the base under being convenient for.

The utility model discloses a stress testing device of structural steel, wherein the inner wall laminating of spout has the spring, the inner wall laminating of spring has the pull cable, pull cable and lower flitch fixed connection, the one end that the flitch was kept away from down to the pull cable runs through base and fixedly connected with rolling dish, has played the effect that the flitch was kick-backed after removing under being convenient for to make.

The utility model discloses a stress testing device of structural steel, wherein the bottom fixedly connected with motor of base, the output shaft of motor and the central fixed connection of rolling dish side.

The utility model discloses a stress testing arrangement of structural steel, wherein hopper under the back fixedly connected with of base, the mounting groove has transversely been seted up near positive upper surface to the base, the inner wall of mounting groove rotates and is connected with the cylinder, has played the effect of the unloading of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model achieves the effect of lifting and limiting the center of the base by the arrangement of the lifting block, the first movable ring, the lifting ring and the second movable ring which are matched with the second electric telescopic rod and the third electric telescopic rod, and then matched with the fourth electric telescopic rod and the butt joint hole, so that when the second movable ring rises, the heights of the first movable ring, the rising block and the top of the rising ring are consistent, the second movable ring can be lifted to place a larger object and limit the object, so that steel structures with different sizes can be well placed in the center of the base, thereby be convenient for the scanning of measuring instrument, and feeder hopper, flexible pipe and the design of first electric telescopic handle in the device cooperation motor, pull cable, spring and unloading board have reached the device and can be convenient for carry out the effect to the steel construction material loading of equidimension and unloading.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the front cut structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a base; 2. a support; 3. a feed hopper; 4. a telescopic pipe; 5. a fixing plate; 6. a first electric telescopic rod; 7. a rising block; 8. a first movable ring; 9. a lifting ring; 10. a second movable ring; 11. a second electric telescopic rod; 12. a third electric telescopic rod; 13. a chute; 14. a slider; 15. a butt joint hole; 16. a blanking plate; 17. pulling a cable; 18. a spring; 19. a movable groove; 20. a motor; 21. a winding disc; 22. feeding a hopper; 23. a drum; 24. and a fourth electric telescopic rod.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the stress testing device for structural steel of the present invention comprises a base 1, a fitting groove is formed in the center of the upper surface of the base 1, a rising block 7, a first movable ring 8, a rising ring 9 and a second movable ring 10 are attached to the bottom of the inner wall of the fitting groove, a second electric telescopic rod 11 and a third electric telescopic rod 12 are attached to the bottom of the fitting groove, the bottom of the rising block 7 is attached to the bottom of the inner wall of the fitting groove, the inner wall of the first movable ring 8 is attached to the surface of the rising block 7, the inner wall of the rising ring 9 is attached to the surface of the first movable ring 8, the inner wall of the second movable ring 10 is attached to the surface of the rising ring 9, the surface of the second movable ring 10 is attached to the inner wall of the fitting groove, the top of the second electric telescopic rod 11 is fixedly connected to the bottom of the first movable ring 8, the top of the third electric telescopic rod 12 is fixedly connected to the bottom of the second movable ring 10, the inner walls of the first movable ring 8 and the second movable ring 10 close to the bottom are fixedly connected with sliding blocks 14, the inner walls of the lifting block 7 and the lifting ring 9 are respectively provided with a sliding groove 13 matched with the sliding blocks 14, the inner side of the lifting ring 9 is matched with a fourth electric telescopic rod 24, the surfaces of the first movable ring 8 and the lifting block 7 are respectively provided with a butt joint hole 15 matched with the fourth electric telescopic rod 24, the central lifting and limiting effect of the base 1 can be achieved by the aid of the lifting block 7, the first movable ring 8, the lifting ring 9 and the second movable ring 10 in cooperation with the arrangement of the second electric telescopic rod 11 and the third electric telescopic rod 12, the fourth electric telescopic rod 24 and the butt joint hole 15 are matched, so that when the second movable ring 10 is lifted, the heights of the tops of the first movable ring 8, the lifting block 7 and the lifting ring 9 are consistent, namely the second movable ring 10 can be lifted to place and limit a larger object, therefore, steel structures with different sizes can be well placed in the center of the base 1, and scanning of a measuring instrument is facilitated.

Base 1's left side fixedly connected with support 2, the top fixedly connected with feeder hopper 3 of support 2, the right side intercommunication that feeder hopper 3 is close to the bottom has flexible pipe 4.

The one end fixedly connected with fixed plate 5 of feeder hopper 3 is kept away from to flexible pipe 4, the first electric telescopic handle 6 of left side fixedly connected with of fixed plate 5, and the one end that fixed plate 5 was kept away from to first electric telescopic handle 6 and the right side fixed connection of feeder hopper 3 have played the effect of adjusting flexible pipe 4 internal diameter.

The upper surface that base 1 is close to the left and right sides is vertical has seted up movable groove 19, and the inner wall sliding connection of movable groove 19 has flitch 16 down, and the bottom of flitch 16 is laminated with base 1's upper surface mutually, has played the effect that flitch 16 moved on base 1 under being convenient for.

The inner wall of the sliding chute 13 is attached with a spring 18, the inner wall of the spring 18 is attached with a pulling rope 17, the pulling rope 17 is fixedly connected with the blanking plate 16, one end, far away from the blanking plate 16, of the pulling rope 17 penetrates through the base 1 and is fixedly connected with a winding disc 21, and the effect of enabling the blanking plate 16 to rebound after moving is achieved conveniently.

The bottom of the base 1 is fixedly connected with a motor 20, and an output shaft of the motor 20 is fixedly connected with the center of the side surface of the winding disc 21.

Hopper 22 under base 1's the back fixedly connected with, base 1 has transversely seted up the mounting groove near positive upper surface, and the inner wall of mounting groove rotates and is connected with cylinder 23, has played the effect of the unloading of being convenient for.

When using the utility model discloses the time: the first electric telescopic rod 6 is started according to the size of a steel structure, so that the effect of stretching the telescopic pipe 4 is achieved, the telescopic pipe 4 is designed into a quadrangular frustum pyramid, namely, the distance between the fixed plates 5 can be changed, so that steel structure workpieces with different sizes can be matched for blanking, then the second electric telescopic rod 11 or the third electric telescopic rod 12 is selected to be started according to the size of the workpieces, when the workpieces are small, the second electric telescopic rod 11 is started, the second electric telescopic rod 11 is lifted to enable the sliding block 14 on the first movable ring 8 to ascend, when the sliding block 14 cannot slide, the ascending block 7 is driven to ascend, so that the ascending block 7 is enabled to be upwards protruded, so that small workpieces can be placed conveniently, when the workpieces are large, the fourth electric telescopic rod 24 is started first, the output end of the fourth electric telescopic rod 24 is enabled to be in butt joint with the butt joint hole 15, even if the ascending block 7, the first movable ring 8 and the ascending ring 9 form a whole, then restart third electric telescopic handle 12, can make the ring 9 that rises protrudingly, thereby the great work piece of adaptation, then need make the steel construction work piece of same batch put into feeder hopper 3 in succession, can make the work piece effectual slide in on bellied rising piece 7 or the ring 9 that rises, thereby be convenient for detect the work piece, first electric telescopic handle 6 can be retrieved before detecting, after detecting the completion, first movable ring 8 or second movable ring 10 can descend under the start-up of second electric telescopic handle 11 or third electric telescopic handle 12, then restart motor 20, both can make motor 20 make down flitch 16 slide at base 1 through pulling the stay cord 17, thereby promote the work piece, accomplish the unloading to the work piece promptly.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a stress test device of structural steel, includes base (1), its characterized in that: a conjunction groove is formed in the center of the upper surface of the base (1), a rising block (7), a first movable ring (8), a rising ring (9) and a second movable ring (10) are attached to the bottom of the inner wall of the conjunction groove, a second electric telescopic rod (11) and a third electric telescopic rod (12) are attached to the bottom of the inner wall of the conjunction groove, the bottom of the rising block (7) is attached to the bottom of the inner wall of the conjunction groove, the inner wall of the first movable ring (8) is attached to the surface of the rising block (7), the inner wall of the rising ring (9) is attached to the surface of the first movable ring (8), the inner wall of the second movable ring (10) is attached to the surface of the rising ring (9), the surface of the second movable ring (10) is attached to the inner wall of the conjunction groove, and the top of the second electric telescopic rod (11) is fixedly connected to the bottom of the first movable ring (8), the top of third electric telescopic handle (12) and the bottom fixed connection of second activity ring (10), the equal fixedly connected with slider (14) of inner wall that first activity ring (8) and second activity ring (10) are close to the bottom, spout (13) with slider (14) looks adaptation are all seted up to the inner wall of piece (7) and the ring (9) that rises, the inboard of the ring (9) that rises has agreed with fourth electric telescopic handle (24), butt joint hole (15) with fourth electric telescopic handle (24) looks adaptation are all seted up on the surface of first activity ring (8) and the piece (7) that rises.

2. The stress testing device of a structural steel material according to claim 1, characterized in that: the left side fixedly connected with support (2) of base (1), the top fixedly connected with feeder hopper (3) of support (2), the right side intercommunication that feeder hopper (3) are close to the bottom has flexible pipe (4).

3. The stress testing device of a structural steel material according to claim 2, characterized in that: one end fixedly connected with fixed plate (5) of feeder hopper (3) are kept away from in flexible pipe (4), the first electric telescopic handle (6) of left side fixedly connected with of fixed plate (5), the right side fixed connection of one end and feeder hopper (3) of fixed plate (5) is kept away from in first electric telescopic handle (6).

4. The stress testing device of a structural steel material according to claim 1, characterized in that: the movable groove (19) is vertically formed in the upper surface, close to the left side and the right side, of the base (1), the inner wall of the movable groove (19) is connected with a blanking plate (16) in a sliding mode, and the bottom of the blanking plate (16) is attached to the upper surface of the base (1).

5. The stress testing device of a structural steel material according to claim 1, characterized in that: the inner wall laminating of spout (13) has spring (18), the inner wall laminating of spring (18) has pull cable (17), pull cable (17) and lower flitch (16) fixed connection, the one end that lower flitch (16) were kept away from in pull cable (17) runs through base (1) and fixedly connected with rolling dish (21).

6. The stress testing device of a structural steel material according to claim 1, characterized in that: the bottom fixedly connected with motor (20) of base (1), the output shaft of motor (20) and the central authorities fixed connection of rolling dish (21) side.

7. The stress testing device of a structural steel material according to claim 1, characterized in that: hopper (22) under the back fixedly connected with of base (1), base (1) is close to positive upper surface and has transversely seted up the mounting groove, the inner wall of mounting groove rotates and is connected with cylinder (23).