CN217180405U

CN217180405U - Steel strength detection device for building detection

Info

Publication number: CN217180405U
Application number: CN202123399068.6U
Authority: CN
Inventors: 李佳成; 梁达; 罗志伟; 杨围
Original assignee: Guangzhou Suigao Engineering Supervision Co ltd
Current assignee: Guangzhou Suigao Engineering Supervision Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a steel detects technical field, discloses a steel intensity detection device for building detection, including the lathe, the inside of lathe is provided with and is used for carrying out the fixed subassembly of centre gripping to steel, the top fixedly connected with support of lathe, the front of support is provided with the application of force subassembly, the top of application of force subassembly is provided with power unit, power unit's inside is provided with the coupling assembling that is connected with the application of force subassembly, fixed subassembly includes that swing joint is inside in the lathe and one end extends to the two-way screw rod on lathe right side. This steel intensity detection device for building detection possesses excellent in use effect's advantage, has solved and has adopted the mode that the pneumatic cylinder lasts the promotion to detect the intensity of steel mostly on the market at present, but this mechanism can't form impact force in the twinkling of an eye and carry out the striking to steel, leads to the problem that can only detect the impact strength in the twinkling of an eye of steel through the mode of artificial theory hammer at present.

Description

Steel strength detection device for building detection

Technical Field

The utility model relates to a steel detects technical field, specifically is a steel intensity detection device for building detection.

Background

The steel products for construction can be generally classified into steel for steel structures and steel bars for reinforced concrete structures, the steel for steel structures mainly comprises common carbon structural steel and low alloy structural steel, and the varieties comprise section steel, steel pipes and steel bars, the section steel comprises angle steel, I-shaped steel and grooves, and the steel products can be classified into low carbon steel, medium carbon steel, high carbon steel, alloy steel and the like.

At present, the intensity of steel is detected mostly by adopting a mode of continuously pushing a hydraulic cylinder in the market, but the mechanism cannot form instant impact force to impact the steel, so that the instant impact strength of the steel can be detected only by adopting a manual hammer mode at present, and therefore, the steel intensity detection device for building detection is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel intensity detection device for building detection 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 for building detection, includes the lathe, the inside of lathe is provided with the fixed subassembly that is used for carrying out the centre gripping to steel, the top fixedly connected with support of lathe, the front of support is provided with the application of force subassembly, the top of application of force subassembly is provided with power unit, power unit's inside is provided with the coupling assembling that is connected with the application of force subassembly.

The utility model has the advantages that:

this steel intensity detection device for building detection, when needs use, fixed subassembly can be fixed external steel, can adjust fixed position according to the length of steel simultaneously, when needs detect, through power unit, the cooperation between coupling assembling and the application of force subassembly, can form impact force in the twinkling of an eye and detect the impact strength in the twinkling of an eye of steel, when power unit continuously rotates, sustainable striking steel, with the intensity of the long-time impact resistance who is used for detecting steel, the impact force when detecting can be adjusted to the design that coupling assembling is adjustable, thereby the advantage that excellent in use effect has been realized.

As a further aspect of the present invention: the fixed assembly comprises a bidirectional screw rod which is movably connected inside the machine tool, one end of the bidirectional screw rod extends to the right side of the machine tool, the outer side of the bidirectional screw rod is in threaded connection with two moving blocks, the top of each moving block is fixedly connected with a clamping seat, and the inner part of each clamping seat is in threaded connection with two fixed screw rods.

The beneficial effect who adopts above-mentioned further scheme is that, when needs use, the accessible rotates two-way screw rod and comes the position adjustment to two movable blocks to adjust fixed position according to the length of external different steel, can put into the inside of two grip blocks respectively with external steel after adjusting, rotate the set screw afterwards to contact with external steel, can fix steel in the inside of grip block through frictional force.

As a further aspect of the present invention: the force application assembly comprises an installation frame fixedly connected to the front face of the support, a lifting block is movably connected to the interior of the installation frame, and a hammer head is fixedly connected to the bottom of the lifting block;

as a further aspect of the present invention: the power mechanism comprises an installation box fixedly connected to the top of the installation frame, the back of the installation box is fixedly connected with a rotating motor of which the output end extends to the inside of the installation box, and the output end of the rotating motor is fixedly connected with a rotating disc.

Adopt above-mentioned further scheme's beneficial effect is, when needs detect, rotate the motor circular telegram and open and drive the rolling disc and rotate, simultaneously through the cooperation between pivot, connecting rod and the articulated seat, can drive the elevator and be reciprocating motion from top to bottom, make the tup constantly bump external steel to detect the shock resistance of steel, when rotating the motor and continuously rotating, can be used to detect the intensity of the long-time impact resistance of steel.

As a further aspect of the present invention: coupling assembling includes fixed connection in the inside flat bearing of rolling disc, flat bearing's right side fixedly connected with threaded rod, the outside threaded connection of threaded rod has the movable block, coupling assembling still includes the articulated seat of fixed connection in the mount frame top, the positive fixedly connected with pivot of movable block, the outside swing joint of pivot has one end to extend to with articulated seat looks articulated connecting rod.

The beneficial effect who adopts above-mentioned further scheme is that, before the use, the accessible rotates the position that the threaded rod adjusted the movable block, can adjust the lift scope of lift piece and tup to the striking dynamics of adjustment tup adjusts the test impact force when detecting.

As a further aspect of the present invention: the inside of mounting bracket and the equal fixedly connected with quantity in inside of rolling disc are the gag lever post of two, the stopper in the gag lever post outside is located to the equal fixedly connected with cover in the outside of lifter and movable block.

The beneficial effect who adopts above-mentioned further scheme is that, through the cooperation between gag lever post and the stopper, can play fine spacing guide effect to the elevator and the movable block in the removal, prevent that both from appearing the phenomenon of skew and improving stability in the activity.

As a further aspect of the present invention: the front side of the installation box is movably connected with a door plate, and the front side of the rotating disc is provided with scale marks.

Drawings

FIG. 1 is a schematic structural view of a steel strength detecting apparatus for building inspection;

FIG. 2 is a front sectional view of an installation frame in the steel strength detection apparatus for building detection;

FIG. 3 is a front view of a connecting member of the steel strength detecting apparatus for building detection;

FIG. 4 is a front sectional view of a rotary plate in the steel strength testing apparatus for building testing.

In the figure: 1. a machine tool; 2. a fixing assembly; 21. a bidirectional screw; 22. a moving block; 23. a clamping seat; 24. fixing the screw rod; 3. a support; 4. a force application assembly; 41. a mounting frame; 42. a lifting block; 43. a hammer head; 5. a power mechanism; 51. installing a box; 52. rotating the motor; 53. rotating the disc; 6. a connecting assembly; 61. a flat bearing; 62. a threaded rod; 63. a movable block; 64. a hinged seat; 65. a rotating shaft; 66. a connecting rod; 7. a limiting rod; 8. a limiting block; 9. a door panel.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a steel strength detecting device for building detection includes a machine tool 1, a fixing assembly 2 for clamping steel is disposed inside the machine tool 1, the fixing assembly 2 includes a bidirectional screw 21 movably connected inside the machine tool 1 and having one end extending to the right side of the machine tool 1, two moving blocks 22 are connected to the bidirectional screw 21 by external threads, a clamping base 23 is fixedly connected to the top of the moving blocks 22, two fixing screws 24 are connected to the clamping base 23 by internal threads, when the device is used, the positions of the two moving blocks 22 can be adjusted by rotating the bidirectional screw 21, so as to adjust the fixing positions according to the lengths of different steels, after adjustment, the external steel can be respectively placed inside the two clamping bases 23, and then the fixing screws 24 are rotated to contact the external steel, namely, steel can be fixed inside the clamping seat 23 by friction force, the top of the machine tool 1 is fixedly connected with a support 3, the front of the support 3 is provided with a force application component 4, the force application component 4 comprises an installation frame 41 fixedly connected to the front of the support 3, the inside of the installation frame 41 is movably connected with a lifting block 42, the bottom of the lifting block 42 is fixedly connected with a hammer 43, the top of the force application component 4 is provided with a power mechanism 5, the power mechanism 5 comprises an installation box 51 fixedly connected to the top of the installation frame 41, the back of the installation box 51 is fixedly connected with a rotating motor 52 of which the output end extends to the inside of the installation box 51, the output end of the rotating motor 52 is fixedly connected with a rotating disc 53, when detection is needed, the rotating motor 52 is electrified to be opened and drives the rotating disc 53 to rotate, and meanwhile, through the matching between a rotating shaft 65 and a connecting rod 66 and a hinged seat 64, the lifting block 42 can be driven to do up-and-down reciprocating motion, the hammer 43 continuously impacts external steel, thereby detecting the impact resistance of the steel, when the rotating motor 52 continuously rotates, the intensity of the long-time impact resistance of the steel can be detected, the inside of the power mechanism 5 is provided with the connecting assembly 6 connected with the force application assembly 4, the connecting assembly 6 comprises a plane bearing 61 fixedly connected with the inside of the rotating disc 53, the right side of the plane bearing 61 is fixedly connected with a threaded rod 62, the outer side of the threaded rod 62 is in threaded connection with a movable block 63, the connecting assembly 6 further comprises a hinged seat 64 fixedly connected with the top of the mounting frame 41, the front side of the movable block 63 is fixedly connected with a rotating shaft 65, one end of the outer side of the rotating shaft 65 is movably connected with a connecting rod 66, one end of which extends to be hinged with the hinged seat 64, before the use, the position of the movable block 63 can be adjusted by rotating the threaded rod 62, and the lifting range of the lifting block 42 and the hammer 43 can be adjusted, thereby the striking dynamics of adjustment tup 43, test impact force when examining time adjusts, the inside of mounting bracket 41 and the equal fixedly connected with quantity in inside of rolling disc 53 are two gag lever post 7, stopper 8 in the gag lever post 7 outside is located to the equal fixedly connected with cover in the outside of elevator 42 and movable block 63, cooperation through between gag lever post 7 and the stopper 8, can play fine spacing guide effect to elevator 42 and movable block 63 in the removal, prevent both the phenomenon that the skew appears in the activity and improve stability, the front swing joint of install bin 51 has door plant 9, the front of rolling disc 53 is provided with the scale mark.

The utility model discloses a theory of operation is:

the first step is as follows: when the device is required to be used, the positions of the two moving blocks 22 can be adjusted by rotating the bidirectional screw 21, so that the fixing positions can be adjusted according to the lengths of different external steel materials, the external steel materials can be respectively placed into the two clamping seats 23 after the adjustment is finished, and then the fixing screw 24 is rotated to be in contact with the external steel materials, so that the steel materials can be fixed in the clamping seats 23 through friction force;

the second step is that: when detection is needed, the rotating motor 52 is powered on and drives the rotating disc 53 to rotate, and meanwhile, through the matching among the rotating shaft 65, the connecting rod 66 and the hinge seat 64, the lifting block 42 can be driven to reciprocate up and down, so that the hammer 43 continuously impacts external steel, the impact resistance of the steel is detected, and when the rotating motor 52 continuously rotates, the strength of the long-time impact resistance of the steel can be detected;

the third step: before using, the accessible rotates the position that threaded rod 62 adjusted the movable block 63, can adjust the lift scope of lift piece 42 and tup 43 to the striking dynamics of adjustment tup 43 adjusts the test impact force when detecting.

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 utility model provides a steel intensity detection device for building detection, includes lathe (1), its characterized in that, the inside of lathe (1) is provided with and is used for carrying out fixed subassembly (2) of centre gripping to steel, the top fixedly connected with support (3) of lathe (1), the front of support (3) is provided with application of force subassembly (4), the top of application of force subassembly (4) is provided with power unit (5), the inside of power unit (5) is provided with coupling assembling (6) that are connected with application of force subassembly (4).

2. The steel strength detection device for building detection according to claim 1, wherein the fixing assembly (2) comprises a bidirectional screw (21) movably connected inside the machine tool (1) and having one end extending to the right side of the machine tool (1), two moving blocks (22) are connected to the outer side of the bidirectional screw (21) in a threaded manner, a clamping seat (23) is fixedly connected to the top of each moving block (22), and two fixing screws (24) are connected to the inner side of each clamping seat (23) in a threaded manner.

3. The steel strength detection device for building detection according to claim 1, wherein the force application assembly (4) comprises a mounting frame (41) fixedly connected to the front surface of the support (3), a lifting block (42) is movably connected to the inside of the mounting frame (41), and a hammer head (43) is fixedly connected to the bottom of the lifting block (42).

4. The steel strength detection device for building detection according to claim 3, wherein the power mechanism (5) comprises a mounting box (51) fixedly connected to the top of the mounting frame (41), the back of the mounting box (51) is fixedly connected with a rotating motor (52) of which the output end extends to the inside of the mounting box (51), and the output end of the rotating motor (52) is fixedly connected with a rotating disc (53).

5. The steel strength detection device for building detection according to claim 4, wherein the connection assembly (6) comprises a plane bearing (61) fixedly connected to the inside of the rotating disc (53), a threaded rod (62) is fixedly connected to the right side of the plane bearing (61), a movable block (63) is connected to the outer side of the threaded rod (62) in a threaded manner, the connection assembly (6) further comprises a hinged seat (64) fixedly connected to the top of the mounting frame (41), a rotating shaft (65) is fixedly connected to the front side of the movable block (63), and one end of the outer side of the rotating shaft (65) is movably connected to a connecting rod (66) which is hinged to the hinged seat (64).

6. The steel strength detection device for building detection according to claim 5, wherein two limiting rods (7) are fixedly connected to the inside of the mounting frame (41) and the inside of the rotating disc (53), and the limiting blocks (8) sleeved on the outer sides of the limiting rods (7) are fixedly connected to the outer sides of the lifting block (42) and the movable block (63).

7. The steel strength detecting device for building detection according to claim 4, wherein a door panel (9) is movably connected to a front surface of the installation box (51), and scale marks are provided on a front surface of the rotating disc (53).