CN212363892U

CN212363892U - Pressure deformation detection device of steel mesh frame structure

Info

Publication number: CN212363892U
Application number: CN202021149631.7U
Authority: CN
Inventors: 黄斯炎
Original assignee: Wuhan Wuqiao Inspection Engineering Co ltd
Current assignee: Wuhan Wuqiao Inspection Engineering Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-15
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a pressure deformation detection device of a steel truss structure, which relates to the field of steel structure detection and comprises a support frame, wherein both sides of the bottom of the support frame are fixedly provided with a bedplate, and one side of the top of the support frame is fixedly provided with a U-shaped frame; the U-shaped frame inboard is provided with the rotation axis through bearing activity nestification, the fixed cover in the rotation axis outside connects and is provided with the wind-up roll, wind-up roll outside top and outside bottom all are fixed and are provided with wire rope, the wire rope end fixing is provided with the fixed lantern ring, the fixed inserted bar that is provided with in the fixed lantern ring inboard. The utility model discloses saving the manpower more, when reducing technical staff physical burden, can also accelerate the unloading speed on the steel pipe, and then improve detection efficiency.

Description

Pressure deformation detection device of steel mesh frame structure

Technical Field

The utility model relates to a steel construction detection area, in particular to steel framework structure's pressure deformation detection device.

Background

In order to understand the performance of steel net rack, build the completion back at the steel net rack, need carry out pressure deformation to the steel net rack and detect, technical staff can be directly through detecting the steel pipe of constituteing the steel net rack, and then accomplish the detection to the steel net rack, need use pressure deformation detection device this moment.

But current a pressure deformation detection device for steel net rack still has some shortcomings when in-service use, be the table pattern like its whole, when examining the steel pipe, need take up the steel pipe to place on the mount that is located the workstation top, comparatively extravagant manpower during actual operation has increased technical staff's physical burden.

Therefore, it is necessary to provide a steel grid structure pressure deformation detecting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel space frame structure's pressure deformation detection device to the whole table pattern that is proposed in solving above-mentioned background art, when examining the steel pipe, need take up the steel pipe, and place on the mount that is located the workstation top, comparatively extravagant manpower during actual operation has increased the problem of technical staff's physical burden.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure deformation detection device of a steel truss structure comprises a support frame, wherein both sides of the bottom of the support frame are fixedly provided with a bedplate, and one side of the top of the support frame is fixedly provided with a U-shaped frame;

the U-shaped frame inboard is provided with the rotation axis through bearing activity nestification, the fixed cover in the rotation axis outside connects and is provided with the wind-up roll, wind-up roll outside top and outside bottom all are fixed and are provided with wire rope, the wire rope end fixing is provided with the fixed lantern ring, the fixed inserted bar that is provided with in the fixed lantern ring inboard.

Preferably, a motor is fixedly arranged at the top of the U-shaped frame, and the rotating shaft penetrates through the U-shaped frame and extends to the top of the U-shaped frame to be in transmission connection with the motor.

Preferably, the bottoms of the two platens are fixedly provided with supporting legs, a bottom plate is fixedly arranged between the two supporting legs, and two ends of the bottom plate are fixedly provided with guide plates.

Preferably, a supporting table is fixedly arranged at the center of the top of the table plate on one side, fixing rods are arranged on two sides of the supporting table, and the bottom ends of the fixing rods are fixedly connected with the table plate and arc-shaped supports are fixedly arranged at the top ends of the fixing rods.

Preferably, a pressure sensor is arranged at the bottom of the support table, and the pressure sensor is fixedly nested at the top of the table plate.

Preferably, a hydraulic cylinder is fixedly arranged on one side, far away from the U-shaped frame, of the top of the support frame, an output shaft of the hydraulic cylinder penetrates through the support frame and extends to the bottom of the support frame, a heavy hammer is fixedly arranged at the end part of the output shaft of the hydraulic cylinder, and the heavy hammer is located right above the support table.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an utilize wire rope cooperation inserted bar to drag the steel pipe, set up the passageway that supplies the steel pipe to pass through simultaneously between two platens, and then can suspend the top of arc support in midair with the steel pipe, compare the mode that the manpower was taken among the prior art, the utility model discloses practice thrift the manpower more, when reducing technical staff physical burden, can also accelerate the unloading speed on the steel pipe, and then improve detection efficiency.

2. The utility model discloses a be provided with the deflector to when placing the steel pipe on the bottom plate, can utilize the deflector to lead to the bottom plate, and then reduce the degree of difficulty of placing of steel pipe.

Drawings

Fig. 1 is a schematic overall front sectional structural view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the guide plate of the present invention.

Fig. 3 is a schematic side view of the bedplate of the present invention.

In the figure: 1. a support frame; 2. a platen; 3. a U-shaped frame; 4. a rotating shaft; 5. a wind-up roll; 6. a wire rope; 7. a fixed collar; 8. inserting a rod; 9. a motor; 10. a support leg; 11. a base plate; 12. a guide plate; 13. a support table; 14. fixing the rod; 15. an arc-shaped bracket; 16. a hydraulic cylinder; 17. and (4) a heavy hammer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a pressure deformation detection device of steel framework structure as shown in fig. 1-3, as shown in fig. 1, including support frame 1, support frame 1 bottom both sides are all fixed and are set up platen 2 and support frame 1 top one side is fixed and are set up U-shaped frame 3.

Simultaneously, 3 inboards of U-shaped frame set up rotation axis 4 through bearing activity nestification, 4 outsides of rotation axis are fixed to be cup jointed and are set up wind-up

roll

5, 5 outside tops of wind-up roll 5 all fix with outside bottom and set up

wire rope

6, 6 end fixing of wire rope sets up fixed

lantern ring

7, 7 inboard fixing of fixed lantern ring sets up inserted

bar

8, 3 top fixing of U-shaped frame sets up motor 9, rotation axis 4 runs through U-shaped frame 3 and extends to 3 tops of U-shaped frame and is connected with the transmission of motor 9, so that insert the both ends of steel pipe with two inserted bar 8, starting motor 9 this moment, motor 9 starts the back and drives wind-up roll 5 through rotation axis 4 and carries out the rolling to wire rope 6, when wire rope 6 was rolled up, wire rope 6 hoist.

In addition, the bottom parts of the two bedplate 2 are fixedly provided with supporting legs 10 for supporting the bedplate 2.

It should also be noted that, the fixed pneumatic cylinder 16 that sets up in one side that the U-shaped frame 3 was kept away from at 1 top of support frame, the output shaft of pneumatic cylinder 16 runs through support frame 1 and extends to 1 bottom of support frame, and the fixed weight 17 that sets up in output shaft tip of pneumatic cylinder 16, weight 17 are located brace table 13 directly over to in the back is stretched out in the pneumatic cylinder 16 drive its output shaft, can make weight 17 push down the steel pipe top.

As shown in fig. 2, a bottom plate 11 is fixedly arranged between two legs 10, and guide plates 12 are fixedly arranged at two ends of the bottom plate 11, so that when a steel pipe is placed on the bottom plate 11, the guide plates 12 can be used for guiding the bottom plate 11, and the placing difficulty of the steel pipe is reduced.

As shown in fig. 3, a supporting table 13 is fixedly arranged at the center of the top of the platen 2 on one side, fixing rods 14 are arranged on both sides of the supporting table 13, the bottom ends of the fixing rods 14 are fixedly connected with the platen 2, arc-shaped supports 15 for supporting steel pipes are fixedly arranged at the top ends of the fixing rods 14, pressure sensors are arranged at the bottom of the supporting table 13, and the pressure sensors are fixedly nested at the top of the platen 2.

The utility model discloses the theory of operation:

in actual use, a technician can firstly push the steel pipe to the top of the bottom plate 11 along the guide plate 12, then pull the steel wire rope 6, and insert the two insertion rods 8 into the two ends of the steel pipe;

starting the motor 9, driving the winding roller 5 to wind the steel wire rope 6 through the rotating shaft 4 after the motor 9 is started, and hoisting the steel pipe by the steel wire rope 6 through the inserted rod 8 when the steel wire rope 6 is wound;

after the steel pipe passes through the space between the two bedplate 2 and is suspended to a position higher than the arc-shaped supports 15, a technician can push the steel pipe and turn off the motor 9 at the same time, so that the steel pipe falls on the two arc-shaped supports 15, the two arc-shaped supports 15 support the steel pipe, and the middle part of the steel pipe is positioned at the top of the support table 13;

make pneumatic cylinder 16 drive its output shaft and stretch out, and then make weight 17 push down to the steel pipe top, the numerical value that pressure sensor detected this moment is exactly the biggest deformation force numerical value of steel pipe, and the technical staff can judge the biggest deflection of tapping rack according to this numerical value this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a steel truss structure's pressure deformation detection device which characterized in that: the table comprises a support frame (1), wherein both sides of the bottom of the support frame (1) are fixedly provided with a table plate (2), and one side of the top of the support frame (1) is fixedly provided with a U-shaped frame (3);

u-shaped frame (3) inboard is provided with rotation axis (4) through bearing activity nestification, the fixed cover in rotation axis (4) outside is met and is provided with wind-up roll (5), wind-up roll (5) outside top and outside bottom are all fixed and are provided with wire rope (6), wire rope (6) end fixing is provided with fixed lantern ring (7), fixed lantern ring (7) inboard is fixed and is provided with inserted bar (8).

2. The device for detecting the pressure deformation of a steel lattice structure according to claim 1, wherein: the motor (9) is fixedly arranged at the top of the U-shaped frame (3), and the rotating shaft (4) penetrates through the U-shaped frame (3) and extends to the top of the U-shaped frame (3) to be in transmission connection with the motor (9).

3. The device for detecting the pressure deformation of a steel lattice structure according to claim 1, wherein: the bottom of each of the two bedplate (2) is fixedly provided with a supporting leg (10), a bottom plate (11) is fixedly arranged between the two supporting legs (10), and two ends of the bottom plate (11) are fixedly provided with guide plates (12).

4. The device for detecting the pressure deformation of a steel lattice structure according to claim 1, wherein: a supporting table (13) is fixedly arranged at the center of the top of the bedplate (2) on one side, fixing rods (14) are arranged on two sides of the supporting table (13), the bottom ends of the fixing rods (14) are fixedly connected with the bedplate (2), and arc-shaped supports (15) are fixedly arranged at the top ends of the fixing rods (14).

5. The device for detecting the deformation under pressure of a steel lattice structure according to claim 4, wherein: the bottom of the supporting platform (13) is provided with a pressure sensor, and the pressure sensor is fixedly nested at the top of the bedplate (2).

6. The device for detecting the deformation under pressure of a steel lattice structure according to claim 4, wherein: the support frame is characterized in that a hydraulic cylinder (16) is fixedly arranged on one side, far away from the U-shaped frame (3), of the top of the support frame (1), an output shaft of the hydraulic cylinder (16) penetrates through the support frame (1) and extends to the bottom of the support frame (1), a heavy hammer (17) is fixedly arranged at the end part of the output shaft of the hydraulic cylinder (16), and the heavy hammer (17) is located right above the support table (13).