CN218646487U - Stress detection device for outer wall steel plate - Google Patents
Stress detection device for outer wall steel plate Download PDFInfo
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- CN218646487U CN218646487U CN202222891591.9U CN202222891591U CN218646487U CN 218646487 U CN218646487 U CN 218646487U CN 202222891591 U CN202222891591 U CN 202222891591U CN 218646487 U CN218646487 U CN 218646487U
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- steel sheet
- stress detection
- base frame
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Abstract
The utility model provides a pair of outer wall steel sheet stress detection device, including base frame, first servo motor fixed mounting is in base frame's side, and base frame's inner wall installs two-way anti-thread bull stick through first servo motor. The utility model provides a pair of outer wall steel sheet stress detection device, the carousel axle that can drive both sides through the two-way reverse thread bull stick of first servo motor drive is expanded or is tightened up along base frame synchronization and adapt to not unidimensional steel sheet and carry out stress detection, and the drive action through second servo motor can drive the steel sheet with the swing joint relation of carousel axle and overturn and come quick adjustment detection face, the effectual novel detection device of a steel construction prestressing force of having solved can not press from both sides tight steel sheet and carry out the problem that the positive and negative overturns, the efficiency and the degree of accuracy of the problem that the novel detection device of a steel construction prestressing force of having solved current can not press from both sides tight steel sheet and carry out the positive and negative upset are further improved and solved.
Description
Technical Field
The utility model relates to a steel sheet stress detection technical field especially relates to an outer wall steel sheet stress detection device.
Background
At present, with the promotion of national economic strength, city construction, the design is more and more diversified, different house molding has different molding structure, also more and more steel sheet that uses in the construction, but the splice of steel sheet is there is stress, if the stress of splice can not reach when the regional requirement of application, then the welded steel sheet just can not use down, if the regional compressive stress of use is greater than the compressive stress of welded steel sheet, will cause the condition that the splice of welded steel sheet appears the crackle once more, still can appear cracked condition even more, just so the practicality of welded steel sheet has been reduced, so, just need carry out stress detection to the welded steel sheet.
In the current stress testing process, need be through the fixed steel sheet of tight support of clamp, be the novel detection device of steel construction prestressing force of CN212406150U as application publication number among the prior art, it includes bottom plate, U type support, fixed plate, pressure detector, controller, through the work of controller control pressure detector, realize the detection to the steel sheet prestressing force, can realize that the centre gripping to the steel sheet that awaits measuring of different length, width, thickness is fixed, improve the application scope and the utilization ratio of whole device, improve the practicality.
However, in the multiple reflection detection of the straight probe, the defects generated by the defects close to the bottom surface of the steel plate are easily overlapped with the bottom waves, which causes missed detection, so that the front and back surfaces of the steel plate need to be detected, and the novel steel structure prestress detection device is difficult to automatically turn over to detect the front and back surfaces, needs to be repeatedly disassembled, wastes time and labor, and is necessary to provide an outer wall steel plate stress detection device to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an outer wall steel sheet stress detection device has solved the current novel detection device of steel construction prestressing force and can not press from both sides tight steel sheet and carry out the problem that the positive and negative overturns.
In order to solve the technical problem, the utility model provides a pair of outer wall steel sheet stress detection device, include: a base frame;
the first servo motor is fixedly installed on the side face of the base frame, a bidirectional reverse thread rotating rod is installed on the inner wall of the base frame through the first servo motor, an I-shaped nut sleeve block is installed at the positions of two ends of the upper side of the base frame through the bidirectional reverse thread rotating rod in an embedded mode, a cavity sleeve frame is installed on the upper side of the I-shaped nut sleeve block, a plurality of reserved positioning ports are sequentially installed on the surface of the cavity sleeve frame from top to bottom, and a drawing spring pulling plate is installed inside the cavity sleeve frame in a sliding mode;
wherein, the equal movable mounting of inner wall of pull spring arm-tie has the carousel axle, the equal activity in both sides of carousel axle is provided with the regulation support arm, adjust the support arm with cavity cover frame structure is the same, the outside of adjusting the support arm all is provided with the layer board, the upside of layer board all corresponds and is provided with splint, splint with the cooperation is used for tightening up the steel sheet from top to bottom on the layer board, the outside of pull spring arm-tie corresponds the carousel axle is installed and is used for driven second servo motor.
The cavity sleeve frame and the drawing spring pull plate are of the structure of controlling the length by pulling under the control of the existing spring.
Preferably, the two sides of the turntable shaft are both provided with a convex block, the surface of the inner wall of the adjusting support arm is both provided with a chuck sleeve movably connected with the convex block, and the adjusting support arm can rotate back and forth to adjust the clamping range through the movable action of the convex block and the chuck sleeve.
Preferably, the outer sides of the adjusting support arms are provided with rotating shaft sleeves, the supporting plate is slidably mounted on the outer sides of the rotating shaft sleeves, and the bottoms of the supporting plate are fixedly provided with pressure pumps.
The booster pump is an existing pressurizing device and is used for driving the telescopic rod to adjust the length.
Preferably, the upper surface of the supporting plate is provided with a telescopic rod corresponding to the output end of the pressure pump, and the upper surface of the telescopic rod is connected with a clamping plate.
Preferably, the inner wall surface of the clamping plate and the bottom surface of the supporting plate are both fixedly provided with cotton blocks.
Preferably, anti-skid rubber foot pads are fixedly installed at the four side corner positions of the bottom of the base frame.
Compared with the prior art, the utility model provides a pair of outer wall steel sheet stress detection device has following beneficial effect:
the utility model provides an outer wall steel sheet stress detection device, the carousel axle that can drive both sides through the two-way reverse thread bull stick of first servo motor drive launches or tightens up along base frame synchronization and adapts to not unidimensional steel sheet and carries out stress detection, and the drive action through second servo motor can drive the steel sheet with the swing joint relation of carousel axle and overturn and come quick adjustment detection face, the effectual novel detection device of a steel construction prestressing force of having solved can not press from both sides tight steel sheet and carry out the problem that the front and back overturns, the efficiency and the degree of accuracy of the problem that the novel detection device of a steel construction prestressing force of having solved current can not press from both sides tight steel sheet and carry out the front and back upset are further improved and solved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an external wall steel plate stress detection device provided by the present invention;
fig. 2 is a schematic structural diagram of an adjusting support arm of the external wall steel plate stress detection device provided by the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the external wall steel plate stress detection device provided by the utility model.
Reference numbers in the figures: 1. the device comprises a base frame, 2, a first servo motor, 3, an anti-skid rubber foot pad, 4, a bidirectional reverse thread rotating rod, 5, an I-shaped nut sleeve block, 6, a cavity sleeve frame, 7, a reserved positioning port, 8, a drawing spring pull plate, 9, a rotating disc shaft, 10, a convex block, 11, a chuck sleeve, 12, an adjusting support arm, 13, a rotating shaft sleeve, 14, a supporting plate, 15, a pressure pump, 16, a telescopic rod, 17, a clamping plate, 18, a second servo motor, 19, a steel plate, 20, an outward-turning sleeve shaft, 21, an outward-turning plate, 22, a rubber adsorption disc, 23 and a universal wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a stress detection apparatus for an exterior wall steel plate according to a first embodiment of the present invention; fig. 2 is a schematic structural diagram of an adjusting support arm of the external wall steel plate stress detecting device provided by the utility model. The utility model provides an outer wall steel sheet stress detection device includes: a base frame 1;
the device comprises a first servo motor 2, wherein the first servo motor 2 is fixedly arranged on the side surface of a base frame 1, a bidirectional reverse thread rotating rod 4 is arranged on the inner wall of the base frame 1 through the first servo motor 2, I-shaped nut sleeve blocks 5 are arranged at the positions of two ends of the upper side of the base frame 1 through the bidirectional reverse thread rotating rod 4 in an embedded mode, cavity sleeve frames 6 are arranged on the upper sides of the I-shaped nut sleeve blocks 5, a plurality of reserved positioning holes 7 are sequentially arranged on the surfaces of the cavity sleeve frames 6 from top to bottom, and drawing spring pull plates 8 are arranged inside the cavity sleeve frames 6 in a sliding mode;
wherein, the equal movable mounting of inner wall of pull spring arm-tie 8 has carousel axle 9, and the both sides of carousel axle 9 are all movable to be provided with adjusts support arm 12, and adjust support arm 12 and cavity cover frame 6 structure the same, and the outside of adjusting support arm 12 all is provided with layer board 14, and the upside of layer board 14 all corresponds and is provided with splint 17, and splint 17 and layer board 14 cooperate from top to bottom to be used for tightening up steel sheet 19, and the outside of pull spring arm-tie 8 corresponds carousel axle 9 and installs and be used for driven second servo motor 18.
The two sides of the turntable shaft 9 are both provided with a convex block 10, the inner wall surfaces of the adjusting support arms 12 are both provided with chuck sleeves 11 movably connected with the convex blocks 10, and the adjusting support arms 12 can rotate back and forth to adjust the clamping range through the movable action of the convex blocks 10 and the chuck sleeves 11.
The outer sides of the adjusting support arms 12 are respectively provided with a rotating shaft sleeve 13, the support plates 14 are slidably arranged on the outer sides of the rotating shaft sleeves 13, and the bottoms of the support plates 14 are respectively fixedly provided with a pressure pump 15.
The pressure pump 15 is a conventional pressurizing device and is used for driving the telescopic rod 16 to adjust the length.
The upper surface of the supporting plate 14 is provided with an expansion link 16 corresponding to the output end of the pressure pump 15, and the upper surface of the expansion link 16 is connected with a clamping plate 17.
Cotton blocks are fixedly arranged on the inner wall surface of the clamping plate 17 and the bottom surface of the supporting plate 14.
The four side corners of the bottom of the base frame 1 are fixedly provided with anti-skid rubber pads 3.
The utility model provides a pair of outer wall steel sheet stress detection device's theory of operation as follows: when the automatic steel plate turning device is used, the I-shaped nut sleeve blocks 5 installed in a surface embedding mode can be driven to move synchronously through the driving action of the bidirectional reverse thread rotating rod 4 at the output end of the first servo motor 2, the rotating disc shafts 9 on two sides are controlled to move to a proper position, the compression pump 15 installed at the bottom of the supporting plate 14 on the outer side of the adjusting support arm 12 can control the telescopic rod 16 to clamp the steel plate 19 and automatically tighten the clamping plate 17, and the steel plate 19 is controlled to turn over through the driving action of the second servo motor 18.
Compared with the prior art, the utility model provides a pair of outer wall steel sheet stress detection device has following beneficial effect:
the two-way reverse-thread bull stick of drive through first servo motor can drive the carousel axle of both sides and expand or tighten up along base frame synchronous and adapt to not unidimensional steel sheet and carry out stress detection to the swing joint relation through second servo motor's actuating action and carousel axle can drive the steel sheet and overturn and come quick adjustment detection face, the effectual current novel detection device of steel construction prestressing force of having solved can not press from both sides tight steel sheet and carry out the problem that the front and back overturned, the efficiency and the degree of accuracy of the problem that the current novel detection device of steel construction prestressing force can not press from both sides tight steel sheet and carry out the front and back upset have further been solved in the improvement.
Second embodiment
Please refer to fig. 3, fig. 3 is a schematic structural diagram of a stress detection device for an exterior wall steel plate according to a second embodiment of the present invention. The second embodiment of this application provides another kind of outer wall steel sheet stress detection device based on the outer wall steel sheet stress detection device that the first embodiment of this application provided. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the outer wall steel plate stress detection device that the second embodiment of this application provided lies in, an outer wall steel plate stress detection device, the equal fixed mounting in bottom of antiskid rubber foot 3 has universal wheel 23.
The four side corners of the base frame 1 are fixedly provided with outward turning sleeve shafts 20, and the outer sides of the outward turning sleeve shafts 20 are movably provided with rubber adsorption discs 22.
The working principle is as follows: can conveniently remove through universal wheel 23 in the course of the work, utilize the adsorption of the rubber adsorption dish 22 of four sides can adsorb in ground fast and fix.
Has the beneficial effects that: can conveniently remove through universal wheel 23 in the course of the work, utilize the adsorption of the rubber adsorption dish 22 of four sides can adsorb in ground fast and fix.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The utility model provides an outer wall steel sheet stress detection device which characterized in that includes: a base frame;
the first servo motor is fixedly installed on the side face of the base frame, a bidirectional reverse thread rotating rod is installed on the inner wall of the base frame through the first servo motor, I-shaped nut sleeve blocks are installed at the positions of two ends of the upper side of the base frame in an embedded mode through the bidirectional reverse thread rotating rod, cavity sleeve frames are installed on the upper sides of the I-shaped nut sleeve blocks, a plurality of reserved positioning ports are sequentially installed on the surface of each cavity sleeve frame from top to bottom, and drawing spring pull plates are installed inside each cavity sleeve frame in a sliding mode;
wherein, the equal movable mounting of inner wall of pull spring arm-tie has the carousel axle, the equal activity in both sides of carousel axle is provided with the regulation support arm, adjust the support arm with cavity cover frame structure is the same, the outside of adjusting the support arm all is provided with the layer board, the upside of layer board all corresponds and is provided with splint, splint with the cooperation is used for tightening up the steel sheet from top to bottom the layer board, the outside of pull spring arm-tie corresponds the carousel axle is installed and is used for driven second servo motor.
2. The exterior wall steel plate stress detection device of claim 1, wherein the two sides of the turntable shaft are respectively provided with a convex block, the inner wall surface of the adjusting support arm is respectively provided with a chuck sleeve movably connected with the convex block, and the adjusting support arm can rotate back and forth to adjust the clamping range through the movable action of the convex block and the chuck sleeve.
3. The exterior wall steel plate stress detection device of claim 1, wherein a rotating shaft sleeve is mounted on the outer side of each adjusting support arm, the support plate is slidably mounted on the outer side of the rotating shaft sleeve, and a pressure pump is fixedly mounted at the bottom of each support plate.
4. The stress detection device for the steel plate of the outer wall according to claim 3, wherein an expansion link is mounted on the upper surface of the supporting plate corresponding to the output end of the pressure pump, and a clamping plate is connected to the upper surface of the expansion link.
5. The exterior wall steel plate stress detection device of claim 4, wherein the inner wall surface of the clamping plate and the bottom surface of the supporting plate are both fixedly provided with cotton blocks.
6. The exterior wall steel plate stress detection device of claim 1, wherein anti-skid rubber pads are fixedly installed at the four side corners of the bottom of the base frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891591.9U CN218646487U (en) | 2022-10-31 | 2022-10-31 | Stress detection device for outer wall steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891591.9U CN218646487U (en) | 2022-10-31 | 2022-10-31 | Stress detection device for outer wall steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218646487U true CN218646487U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222891591.9U Active CN218646487U (en) | 2022-10-31 | 2022-10-31 | Stress detection device for outer wall steel plate |
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| Country | Link |
|---|---|
| CN (1) | CN218646487U (en) |
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2022
- 2022-10-31 CN CN202222891591.9U patent/CN218646487U/en active Active
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