CN214584457U

CN214584457U - Steel intensity detection device is used in municipal administration road bridge construction

Info

Publication number: CN214584457U
Application number: CN202120308417.XU
Authority: CN
Inventors: 邢婕怡; 付洪成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-02
Anticipated expiration: 2031-02-03

Abstract

The utility model belongs to the technical field of detection, in particular to a steel strength detection device for municipal road and bridge construction, which comprises a main body, wherein a placement groove is arranged in the main body, a control panel is fixedly connected with the front surface of the main body, gripping devices are slidably connected with the upper side and the lower side of the main body, a fixing device is movably connected with the left end and the right end of the main body, a cylinder is fixedly connected with the top end of the main body, an output shaft of the cylinder is fixedly connected with a pressing block, a moving groove for the pressing block to move up and down is arranged at the top end of the main body, the pressing block at the top end of the cylinder applies downward force, the force passes through the steel to be measured and is received by an extrusion block, the extrusion block moves downward, a pressure detector measures the magnitude of the received force, the difference value of the applied force is calculated and fed back to the control panel, and the magnitude of the force received by the steel is judged by the mode to judge whether the interior thereof reaches the standard with low requirement or not, the operation is simple and practical, and the difficulty of the upper hand is low.

Description

Steel intensity detection device is used in municipal administration road bridge construction

Technical Field

The utility model relates to a detection device technical field specifically is a steel intensity detection device is used in municipal administration road bridge construction.

Background

A large amount of steel such as various steel bars, steel plates, section steel and the like are usually used in places such as construction sites, the steel can be used after the mechanical properties of the steel are inspected to be qualified, but no existing experimental detection equipment is arranged on the construction sites, so that the steel to be inspected on site cannot be detected in time, the construction period is delayed, the strength of the construction steel refers to the capability of resisting breakage of the material under the action of external force, and the strength of the construction steel is an important index which must be measured when the material is used.

However, the conventional detection method generally needs a large detection device, and the damage condition of the steel is observed after the steel is hit again, and the strength of the steel is judged according to the damage, so that the detection device is very inconvenient to carry and is inconvenient to operate, and users are easy to be injured due to improper operation, therefore, the technical personnel in the field provide the steel strength detection device for municipal road and bridge construction, so as to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel intensity detection device is used in municipal administration road bridge construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a steel intensity detection device is used in municipal administration road and bridge construction, includes the main part, the inside standing groove of having seted up of main part, fixed surface is connected with control panel before the main part, equal sliding connection in both sides has grabbing device about the main part, both ends swing joint has fixing device about the main part, the inside fixedly connected with cylinder in main part top, cylinder output shaft fixed connection presses the briquetting, the inside top of main part has been seted up and has been used for press the shifting chute that the briquetting reciprocated, press the briquetting bottom to have seted up and has been pressed the briquetting, the inside fixedly connected with pressure detector in main part bottom, pressure detector top fixedly connected with extrusion piece, extrusion groove has been seted up on extrusion piece top, extrusion piece both ends are equipped with and are used for press the gliding lift groove from top to bottom of briquetting.

As a further aspect of the present invention: fixing device includes handle, threaded rod and fixed block, handle one side is equipped with the fixed block, handle and fixed block are inside to be pressed from both sides and is equipped with the threaded rod, threaded rod swing joint the main part.

As a further aspect of the present invention: the number of the fixing devices is two, and the fixing devices are symmetrically distributed on two sides of a central vertical bisector of the main body.

As a further aspect of the present invention: grabbing device divide into stabilizing block, connecting rod, lower stabilizing block and grab handle, go up stabilizing block bottom fixed connection the connecting rod, connecting rod bottom fixed connection stabilizing block down, the outside cover of connecting rod is equipped with the grab handle, stabilizing block fixed connection down the grab handle.

As a further aspect of the present invention: the upper and lower both ends of main part have all been seted up the draw-in groove.

As a further aspect of the present invention: the bottom end of the upper stabilizing block is fixedly connected with an upper clamping block which moves left and right in the clamping groove at the top end of the main body, and the bottom end of the lower stabilizing block is fixedly connected with a lower clamping block which moves left and right in the clamping groove at the top end of the main body.

As a further aspect of the present invention: the center points of the pressing block and the extrusion block are positioned on the central vertical bisector of the main body.

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

1. after all preparations are made, the air cylinder is controlled and started through the control panel, the pressing block at the top end of the air cylinder applies force downwards, the force penetrates through steel to be measured and is received by the extrusion block, the extrusion block moves downwards, the pressure detector measures the received force, the difference value between the calculated force and the applied force is fed back to the control panel, whether the inside of the steel reaches the standard with low requirements or not is judged by judging the force received by the steel in the mode, the operation is simple and practical, and the difficulty of hands on the hand is low.

2. Go up last fixture block that stabilizing block bottom end fixedly connected with controlled in the draw-in groove on main part top, lower stabilizing block bottom end fixedly connected with controlled lower fixture block about in the draw-in groove on main part top, fix the grab handle through last fixture block and lower fixture block, the people of being convenient for take up, take the device after arbitrary place through the grab handle, when the grab handle is examined to needs take off, pulling the grab handle right can separate, place the steel that will need to measure in the standing groove, inwards twist the handle, it can to fix steel to utilize the fixed block.

Drawings

FIG. 1 is a schematic perspective view of a steel strength detecting device for municipal road and bridge construction;

FIG. 2 is a schematic view showing the anatomical structure of a main body of the steel strength detecting apparatus for municipal road and bridge construction;

FIG. 3 is a schematic view showing a connection structure of a pressing block and an extrusion block in a steel strength detection apparatus for municipal road and bridge construction;

FIG. 4 is an exploded view of a main body and a gripping device of the steel strength testing apparatus for municipal road and bridge construction.

In the figure: 1. a main body; 11. a placement groove; 12. a card slot; 13. a moving groove; 14. a control panel; 2. a gripping device; 21. an upper stabilizing block; 211. an upper clamping block; 22. a connecting rod; 23. a lower stabilizing block; 231. a lower clamping block; 24. a handle; 3. a cylinder; 31. a pressing block; 311. pressing the groove; 4. a pressure detector; 41. extruding the block; 411. extruding a groove; 412. a lifting groove; 5. a fixing device; 51. a handle; 52. a threaded rod; 53. and (5) fixing blocks.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, a steel intensity detection device is used in municipal administration road and bridge construction, including main part 1, standing groove 11 has been seted up to main part 1 inside, main part 1 front surface fixedly connected with control panel 14, the equal sliding connection in both sides has grabbing device 2 about main part 1, both ends swing joint has fixing device 5 about main part 1, the inside fixedly connected with cylinder 3 in main part 1 top, cylinder 3 output shaft fixed connection presses briquetting 31, the moving chute 13 that is used for pressing briquetting 31 to reciprocate is offered on the inside top of main part 1, press briquetting 31 bottom has been seted up and has been pressed groove 311, main part 1 bottom inside fixedly connected with pressure detector 4, pressure detector 4 top fixedly connected with extrusion piece 41, extrusion piece 41 has been seted up on the top, extrusion piece 41 both ends are equipped with and are used for pressing gliding lift groove 412 about briquetting 31.

In this embodiment, a placing groove 11 is formed in a main body 1, the placing groove 11 is used for placing steel products to be measured, a control panel 14 is fixedly connected to the front surface of the main body 1, the control panel 14 is used for adjusting a pressure detector 4 and an air cylinder 3, gripping devices 2 are slidably connected to the upper and lower sides of the main body 1, the gripping devices 2 are used for facilitating a worker to pick up the detection device, fixing devices 5 are movably connected to the left and right ends of the main body 1, the fixing devices 5 are used for fixing the steel products placed in the placing groove 11, the air cylinder 3 is fixedly connected to the top end of the main body 1, an output shaft of the air cylinder 3 is fixedly connected to a pressing block 31, a moving groove 13 for up and down movement of the pressing block 31 is formed in the top end of the pressing block 31, a pressing groove 311 is formed in the bottom end of the pressing block 31, a pressure detector 4 is fixedly connected to the bottom end of the main body 1, and an extrusion block 41 is fixedly connected to the top end of the pressure detector 4, the top end of the extrusion block 41 is provided with an extrusion groove 411, the two ends of the extrusion block 41 are provided with lifting grooves 412 for the up-and-down sliding of the pressing block 31, the pressing block 31 at the top end of the air cylinder 3 applies downward force, the force penetrates through steel materials to be measured and is received by the extrusion block 41, the extrusion block 41 moves downward, and the pressure detector 4 measures the magnitude of the received force.

In fig. 2: the fixing device 5 comprises a handle 51, a threaded rod 52 and a fixing block 53, wherein the fixing block 53 is arranged on one side of the handle 51, the threaded rod 52 is clamped in the handle 51 and the fixing block 53, the threaded rod 52 is movably connected with the main body 1, and the threaded rod 52 is driven to rotate by rotating the handle 51, so that the fixing block 53 at the other end of the threaded rod 52 is adjusted to move inwards to fix steel; the number of the fixing devices 5 is two, the fixing devices are symmetrically distributed on two sides of the central perpendicular bisector of the main body 1, two sides of the main body are fixed simultaneously and are more stable, and shaking is not easy to occur.

In fig. 3: the pressing block 31 and the center point of the pressing block 41 are positioned on the central vertical bisector of the main body 1, and the pressing block 31 is just placed on the pressing block 41 and facilitates the receiving of the pressure detector 4 when applying force.

In fig. 4: the gripping device 2 is divided into an upper stabilizing block 21, a connecting rod 22, a lower stabilizing block 23 and a grab handle 24, the bottom end of the upper stabilizing block 21 is fixedly connected with the connecting rod 22, the bottom end of the connecting rod 22 is fixedly connected with the lower stabilizing block 23, the grab handle 24 is sleeved outside the connecting rod 22, the lower stabilizing block 23 is fixedly connected with the grab handle 24, and the grab handle 24 is fixed by the upper stabilizing block 21 and the lower stabilizing block 23; the upper end and the lower end of the main body 1 are both provided with a clamping groove 12, and the clamping grooves 12 are used for fixing the upper clamping block 211 and the lower clamping block 231 in a sliding manner; the bottom end of the upper stabilizing block 21 is fixedly connected with an upper clamping block 211 moving left and right in the clamping groove 12 at the top end of the main body 1, the bottom end of the lower stabilizing block 23 is fixedly connected with a lower clamping block 231 moving left and right in the clamping groove 12 at the top end of the main body 1, and the grab handle 24 is fixed through the upper clamping block 211 and the lower clamping block 231, so that people can take the grab handle conveniently.

The utility model discloses a theory of operation is: the utility model discloses need external power supply before the use, can hold grab handle 24 and take the device to any place, grab handle 24 takes off at needs and examines time measuring, pulling grab handle 24 right can make grabbing device 2 and main part 1 separate, place need measured steel in standing groove 11, inwards twist handle 51, utilize fixed block 53 to fix steel, all make the back at this preparation, control and start cylinder 3 through control panel 14, the downward application of force of pressing of 3 tops of cylinder 31, power passes needs measured steel and is received by extrusion block 41, extrusion block 41 moves down, measure the size of the power of receiving by pressure detector 4, calculate and give control panel 14 with the difference of applying strength and feed back, and easy operation is practical, the upper-hand degree of difficulty is low.

The above-mentioned, 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

1. The steel strength detection device for municipal road and bridge construction comprises a main body (1) and is characterized in that a placement groove (11) is formed in the main body (1), a control panel (14) is fixedly connected to the front surface of the main body (1), a grabbing device (2) is slidably connected to the upper side and the lower side of the main body (1), fixing devices (5) are movably connected to the left end and the right end of the main body (1), a cylinder (3) is fixedly connected to the inner portion of the top end of the main body (1), an output shaft of the cylinder (3) is fixedly connected with a pressing block (31), a moving groove (13) for the pressing block (31) to move up and down is formed in the top end of the main body (1), a pressing groove (311) is formed in the bottom end of the pressing block (31), a pressure detector (4) is fixedly connected to the inner portion of the bottom end of the main body (1), and an extrusion block (41) is fixedly connected to the top end of the pressure detector (4), the top end of the extrusion block (41) is provided with an extrusion groove (411), and two ends of the extrusion block (41) are provided with lifting grooves (412) used for the up-and-down sliding of the extrusion block (31).

2. The steel strength detection device for municipal road and bridge construction according to claim 1, characterized in that fixing device (5) comprises a handle (51), a threaded rod (52) and a fixing block (53), wherein the fixing block (53) is arranged on one side of the handle (51), the threaded rod (52) is clamped inside the handle (51) and the fixing block (53), and the threaded rod (52) is movably connected with the main body (1).

3. The steel strength detection device for municipal road and bridge construction according to claim 1, wherein the number of the fixing devices (5) is two, and the fixing devices are symmetrically distributed on two sides of a central vertical bisector of the main body (1).

4. The steel strength detection device for municipal road and bridge construction according to claim 1, characterized in that grabbing device (2) divide into last stable piece (21), connecting rod (22), lower stable piece (23) and grab handle (24), go up stable piece (21) bottom fixed connection connecting rod (22), connecting rod (22) bottom fixed connection lower stable piece (23), connecting rod (22) outside cover is equipped with grab handle (24), lower stable piece (23) fixed connection grab handle (24).

5. The steel strength detection device for municipal road and bridge construction according to claim 4, wherein the body (1) is provided at both the upper and lower ends with slots (12).

6. The steel strength detection device for municipal road and bridge construction according to claim 5, wherein the bottom end of the upper stabilizing block (21) is fixedly connected with an upper clamping block (211) which moves left and right in the clamping groove (12) at the top end of the main body (1), and the bottom end of the lower stabilizing block (23) is fixedly connected with a lower clamping block (231) which moves left and right in the clamping groove (12) at the top end of the main body (1).

7. The steel strength detection device for municipal road and bridge construction according to claim 4, wherein the center points of the pressing block (31) and the extrusion block (41) are located on the central perpendicular bisector of the body (1).