CN212031181U

CN212031181U - Mechanical property detection device for rotary fastener

Info

Publication number: CN212031181U
Application number: CN202020555976.6U
Authority: CN
Inventors: 王显才; 张瑞; 蔡高杰
Original assignee: Guangdong Yuqi Detection Co ltd
Current assignee: Guangdong Yuqi Detection Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-27
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a rotatory fastener mechanical properties detection device, which comprises a bod, the control box is installed to the inside bottom position of organism, the block terminal is installed to one side lateral wall of control box, the front end outer wall of organism is provided with the button that is located the block terminal top, one side lateral wall of organism is provided with the containing box, the last fixed surface of organism is connected with the footstock, the inside of footstock is provided with gear motor, gear motor's output is provided with torque sensor, the briquetting is gone up to gear motor's the one end fixedly connected with of output shaft, the inside of organism is provided with the lower briquetting that is located under the briquetting, the inside wall fixedly connected with horizontal pole of organism, the fixing base is installed to the upper surface intermediate position of control box, the internally mounted of fixing base has the deceleration lift. The utility model discloses the size of structure is placed in order to adapt to the not fastener of equidimension in regulation that can be convenient fast, and it is high to detect the structure accuracy.

Description

Mechanical property detection device for rotary fastener

Technical Field

The utility model relates to a rotatory fastener technical field especially relates to rotatory fastener mechanical properties detection device.

Background

The steel pipe scaffold is with its low in use cost, characteristics such as overall stability is good, and the wide application is all kinds of construction engineering, and what the connection between the scaffold steel pipe relied on is all kinds of fasteners, consequently, the quality direct relation of fastener performance to the safe in utilization of scaffold, so just need use rotatory fastener mechanical properties detection device.

The mechanical property detection device for the existing rotary fasteners is single in function, the sizes and the sizes of various fasteners are different, the size of the placing structure cannot be reasonably adjusted by the device so as to adapt to the fasteners with different sizes, the accuracy of the detecting structure is low, the size adjustment is very inconvenient, the position of the placing structure cannot be guaranteed to be accurate, the precision of the detecting structure is low, the reliability is low, and the design is unreasonable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mechanical property detection device for a rotary fastener.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

rotatory fastener mechanical properties detection device, which comprises a bod, the control box is installed to the inside bottom position of organism, the block terminal is installed to one side lateral wall of control box, the front end outer wall of organism is provided with the button that is located the block terminal top, one side lateral wall of organism is provided with the containing box, the last fixed surface of organism is connected with the footstock, the inside of footstock is provided with gear motor, gear motor's output is provided with torque sensor, the briquetting is gone up to the one end fixedly connected with of gear motor's output shaft, the inside of organism is provided with the lower briquetting that is located under the briquetting, the inside wall fixedly connected with horizontal pole of organism, the fixing base is installed to the upper surface intermediate position of control box, the internally mounted of fixing base has the deceleration lift.

Preferably, the one end fixedly connected with connecting rod of gear motor's output, the lower extreme fixedly connected with shank of bolt of connecting rod, go up the inside of briquetting and seted up the thread groove of being connected through the screw rotation with the shank of bolt, the direction that the shank of bolt and thread groove are screwed up is the same with gear motor's rotation direction.

Preferably, the inside of control box is provided with the riser, the rear end lateral wall of riser rotates and is connected with the rolling disc, the inside of riser has run through the dwang, the one end fixedly connected with handle of dwang, the lateral wall of rolling disc rotates and is connected with the push rod, the one end of push rod rotates and is connected with the removal seat.

Preferably, the inside bottom position of control box has seted up the sliding tray, the inside sliding connection of sliding tray has the sliding block, the upper surface of sliding block with remove seat fixed connection, the upper end of removing the seat runs through the upper surface and the fixedly connected with movable sleeve of control box, the movable sleeve cup joints in the inside of horizontal pole.

Preferably, the upper end of the movable sleeve is fixedly connected with a telescopic rod, an extension plate is inserted into the lower pressing block, one end of the extension plate is fixedly connected with the telescopic rod, and the output end of the speed reduction lifter is arranged right below the lower pressing block.

Preferably, the button is including lift button and rotating button, gear motor, torque sensor and speed reduction lift all pass through electric wire and block terminal electric connection.

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

1. the utility model discloses in, place the intermediate position of briquetting under with the fastener, through rotating the handle, the carousel is followed and is rotated, drives two through the push rod and removes a mutual displacement, and the sliding block slides in the inside of sliding tray, guarantees to remove a steady movement, and two movable sleeves are close to each other on the surface of horizontal pole, drive the inside extension plate removal of briquetting down to the size of placing the structure in order to adapt to the not fastener of equidimension can be reasonable in the regulation.

2. The utility model discloses in, can adjust the length of briquetting down through rotating the handle, and guarantee that the fastener is in the intermediate position of briquetting down, it is high to detect the structure accuracy, and the size adjustment is convenient.

Drawings

Fig. 1 is a schematic structural view of a mechanical property detection device for a rotating fastener according to the present invention;

fig. 2 is a front view of the mechanical property detection device for a rotating fastener according to the present invention;

fig. 3 is a schematic structural view of an operation box of the mechanical property detection device for the rotating fastener according to the present invention;

fig. 4 is an enlarged view of a position a of the second embodiment of the mechanical property detecting device for a rotating fastener according to the present invention.

In the figure: the device comprises a machine body 1, an operation box 2, a button 3, a distribution box 4, a storage box 5, a top seat 6, a torsion sensor 7, a speed reduction motor 8, an upper pressing block 9, a vertical plate 10, a handle 11, a rotating disc 12, a push rod 13, a movable seat 14, a cross rod 15, a movable sleeve 16, a telescopic rod 17, a lower pressing block 18, a speed reduction elevator 19, a fixed seat 20, a connecting rod 21 and a bolt rod 22.

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.

The first embodiment is as follows:

mechanical property detection device for rotary fasteners, comprising a machine body 1, an operation box 2 is installed at the bottom position inside the machine body 1, a vertical plate 10 is arranged inside the operation box 2, a rotary disc 12 is rotatably connected to the side wall of the rear end of the vertical plate 10, a rotary rod penetrates through the vertical plate 10, a handle 11 is fixedly connected to one end of the rotary rod, a push rod 13 is rotatably connected to the side wall of the rotary disc 12, a movable seat 14 is rotatably connected to one end of the push rod 13, a sliding groove is formed at the bottom position inside the operation box 2, a sliding block is slidably connected inside the sliding groove, the upper surface of the sliding block is fixedly connected with the movable seat 14, a movable sleeve 16 is fixedly connected to the upper surface of the operation box 2 and penetrates through the upper end of the movable seat 14, the movable sleeve 16 is sleeved inside a cross rod 15, a telescopic rod 17 is fixedly connected to the upper end of the movable sleeve 16, an extension, the output end of the speed reducing lifter 19 is arranged right below the lower pressing block 18, and a fastener is placed in the middle of the lower pressing block 18 as shown in the attached

drawings

1 and 3; through rotating handle 11, rolling disc 12 follows the rotation, drive two through push rod 13 and remove 14 mutual removals of seat, the sliding block slides in the inside of sliding tray, guarantee to remove 14 steady movements of seat, two movable sleeves 16 are close to each other on the surface of horizontal pole 15, drive down the inside extension plate removal of briquetting 18, thereby the size of placing the structure in order to adapt to the not fastener of equidimension can be reasonable regulation, and guarantee that the fastener is in the intermediate position of briquetting 18 down, it is high to detect the structure accuracy, the size adjustment is convenient.

A distribution box 4 is arranged on the side wall of one side of the operation box 2, a button 3 positioned above the distribution box 4 is arranged on the outer wall of the front end of the machine body 1, a containing box 5 is arranged on the side wall of one side of the machine body 1, a top seat 6 is fixedly connected to the upper surface of the machine body 1, a speed reducing motor 8 is arranged inside the top seat 6, a torsion sensor 7 is arranged at the output end of the speed reducing motor 8, an upper press block 9 is fixedly connected to one end of the output shaft of the speed reducing motor 8, a lower press block 18 positioned right below the upper press block 9 is arranged inside the machine body 1, a cross rod 15 is fixedly connected to the inner side wall of the machine body 1, a fixed seat 20 is arranged in the middle position of the upper surface of the operation box 2, a speed reducing lifter 19 is arranged inside the fixed seat 20, the button 3 comprises a lifting, see figures 1 and 2; the deceleration lifter 19 with the model of SJA80 drives the lower pressing block 18 to move upwards to be in contact with the upper pressing block 9, the deceleration motor 8 with the model of TC5624 drives the upper pressing block 9 to rotate, and the torsion sensor with the model of F9856 senses the force, so that the detection is carried out.

Example two:

drawings

A distribution box 4 is installed on the side wall of one side of the operation box 2, a button 3 positioned above the distribution box 4 is arranged on the outer wall of the front end of the machine body 1, a storage box 5 is arranged on the side wall of one side of the machine body 1, a top seat 6 is fixedly connected to the upper surface of the machine body 1, a speed reducing motor 8 is arranged inside the top seat 6, a torsion sensor 7 is arranged at the output end of the speed reducing motor 8, an upper pressing block 9 is fixedly connected to one end of the output shaft of the speed reducing motor 8, a connecting rod 21 is fixedly connected to one end of the output end of the speed reducing motor 8, a bolt rod 22 is fixedly connected to the lower end of the connecting rod 21, a thread groove rotatably connected with the bolt rod 22 through threads is formed in the upper pressing block 9, and the; the upper pressing block 9 can be taken down and replaced by rotating the bolt rod 22, and the use is convenient.

A lower pressing block 18 positioned right below the upper pressing block 9 is arranged inside the machine body 1, a cross rod 15 is fixedly connected to the inner side wall of the machine body 1, a fixed seat 20 is installed in the middle of the upper surface of the operation box 2, a speed reduction lifter 19 is installed inside the fixed seat 20, the button 3 comprises a lifting button and a rotating button, and the button 3, the speed reduction motor 8, the torsion sensor 7 and the speed reduction lifter 19 are all electrically connected with the distribution box 4 through electric wires, as shown in the attached figures 1 and 2; the deceleration lifter 19 with the model of SJA80 drives the lower pressing block 18 to move upwards to be in contact with the upper pressing block 9, the deceleration motor 8 with the model of TC5624 drives the upper pressing block 9 to rotate, and the torsion sensor with the model of F9856 senses the force, so that the detection is carried out.

The working principle is as follows: the fastener is placed in the middle position of the lower pressing block 18, the rotating disc 12 rotates along with the rotating handle 11, the push rod 13 drives the two movable seats 14 to move mutually, the sliding block slides in the sliding groove to ensure that the movable seats 14 move stably, the two movable sleeves 16 are close to each other on the surface of the cross rod 15 to drive the extension plate in the lower pressing block 18 to move, so that the size of the placing structure can be reasonably adjusted to adapt to fasteners with different sizes, the fasteners are ensured to be in the middle position of the lower pressing block 18, the detection structure has high accuracy and convenient size adjustment, the deceleration lifter 19 with the model of SJA80 drives the lower pressing block 18 to move upwards to be in contact with the upper pressing block 9, the deceleration motor 8 with the model of TC5624 drives the upper pressing block 9 to rotate, the torsion sensor with the model of F9856 senses stress, the detection is carried out, the upper pressing block 9 can be taken down and replaced by rotating the, is convenient to use.

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

1. Mechanical property detection device for rotary fasteners, which comprises a machine body (1) and is characterized in that an operation box (2) is installed at the bottom of the interior of the machine body (1), a distribution box (4) is installed on the side wall of one side of the operation box (2), a button (3) positioned above the distribution box (4) is arranged on the outer wall of the front end of the machine body (1), an accommodating box (5) is arranged on the side wall of one side of the machine body (1), a top seat (6) is fixedly connected to the upper surface of the machine body (1), a speed reducing motor (8) is arranged inside the top seat (6), a torque sensor (7) is arranged at the output end of the speed reducing motor (8), an upper pressing block (9) is fixedly connected to one end of the output shaft of the speed reducing motor (8), a lower pressing block (18) positioned under the upper pressing block (9, the inside wall fixedly connected with horizontal pole (15) of organism (1), fixing base (20) are installed to the upper surface intermediate position of control box (2), the internally mounted of fixing base (20) has speed reduction lift (19).

2. The mechanical property detection device for the rotary fastener according to claim 1, wherein a connecting rod (21) is fixedly connected to one end of the output end of the reduction motor (8), a bolt rod (22) is fixedly connected to the lower end of the connecting rod (21), a thread groove rotatably connected with the bolt rod (22) through a thread is formed in the upper pressing block (9), and the screwing direction of the bolt rod (22) and the thread groove is the same as the rotation direction of the reduction motor (8).

3. The mechanical property detection device for the rotating fastener according to claim 1, wherein a vertical plate (10) is arranged inside the operation box (2), a rotating disc (12) is rotatably connected to the side wall of the rear end of the vertical plate (10), a rotating rod penetrates through the vertical plate (10), a handle (11) is fixedly connected to one end of the rotating rod, a push rod (13) is rotatably connected to the side wall of the rotating disc (12), and a movable seat (14) is rotatably connected to one end of the push rod (13).

4. The mechanical property detection device for the rotary fastener according to claim 1 or 3, wherein a sliding groove is formed in the bottom of the inside of the operation box (2), a sliding block is connected to the inside of the sliding groove in a sliding manner, the upper surface of the sliding block is fixedly connected with a movable seat (14), the upper end of the movable seat (14) penetrates through the upper surface of the operation box (2) and is fixedly connected with a movable sleeve (16), and the movable sleeve (16) is sleeved inside the cross rod (15).

5. The mechanical property detection device for the rotary fastener according to claim 4, wherein an expansion link (17) is fixedly connected to the upper end of the movable sleeve (16), an extension plate is inserted into the lower pressing block (18), one end of the extension plate is fixedly connected to the expansion link (17), and the output end of the deceleration lifter (19) is arranged right below the lower pressing block (18).

6. The mechanical property detection device for the rotating fastener according to claim 1, wherein the button (3) comprises a lifting button and a rotating button, and the button (3), the decelerating motor (8), the torque sensor (7) and the decelerating lifter (19) are electrically connected to the distribution box (4) through wires.