CN216847274U - Compression resistance loading device for square steel tube concrete column - Google Patents
Compression resistance loading device for square steel tube concrete column Download PDFInfo
- Publication number
- CN216847274U CN216847274U CN202220021725.9U CN202220021725U CN216847274U CN 216847274 U CN216847274 U CN 216847274U CN 202220021725 U CN202220021725 U CN 202220021725U CN 216847274 U CN216847274 U CN 216847274U
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- Prior art keywords
- clamping
- plate
- image acquisition
- square steel
- steel tube
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 230000006835 compression Effects 0.000 title claims description 7
- 238000007906 compression Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a square steel tube concrete column compressive capacity loading device, which comprises a top plate and a supporting column connected to the bottom of the top plate, wherein the bottom of the supporting column is connected with a supporting seat; the top plate is provided with a pressurizing piece, one side of each of the two groups of supporting seats close to the supporting seat is provided with a clamping plate, the supporting seat is connected with a hydraulic piece for adjusting the close of the two groups of clamping plates, and the top of each clamping plate is provided with a clamping piece; an adjustable image acquisition piece is arranged on the strut; the utility model discloses well two sets of grip blocks cooperation can carry out the centre gripping to the vertical work piece of putting, or the work piece transversely puts on two sets of supporting seats, and the holder carries out the centre gripping to the work piece, and the pressurization piece carries out the during operation, can in time remove the centre gripping, does benefit to the observation that follow-up work piece warp, carries out image acquisition when image acquisition spare can pressurize the work piece.
Description
Technical Field
The utility model relates to a compressive capacity check out test set technical field specifically is a square steel core concrete column compressive capacity loading device.
Background
Before the square steel tube concrete column is put into use, various capacities of the square steel tube concrete column are required to be tested, wherein the capacities comprise the compression resistance, and the compression resistance of a workpiece (the square steel tube concrete column) is counted through continuous pressurization of the workpiece and the deformation degree of the square steel tube concrete column.
In the compressive strength detection device for stainless steel pipe processing disclosed in the prior patent publication No. CN210513939U, the arc-shaped groove is butted with the clamping block, so that the steel pipe is limited in the positioning block, the steel pipe is placed in the arc-shaped groove during installation, then the clamping block is placed above the steel pipe and then slides into the clamping groove, and the steel pipe is limited between the clamping block and the positioning block at the moment.
The device can pressurize the steel pipe after being fixed, test the deformation of the steel pipe, but the arc-shaped groove and the clamping block can limit the deformation of the steel pipe when fixing the steel pipe, so that the detection is blocked, and the steel pipe can only keep the detection in a transverse state, so that the axial compression resistance is inconvenient to detect. Aiming at the problems, the device for loading the compressive capacity of the square steel tube concrete column is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a square steel core concrete column compressive capacity loading device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a loading device for the compression resistance of a square steel tube concrete column comprises a top plate and a support column connected to the bottom of the top plate, wherein the bottom of the support column is connected with a support seat;
the top plate is provided with a pressurizing piece, one side of each of the two groups of supporting seats close to the supporting seat is provided with a clamping plate, the supporting seat is connected with a hydraulic piece for adjusting the close of the two groups of clamping plates, and the top of each clamping plate is provided with a clamping piece;
and the adjustable image acquisition piece is arranged on the support column and used for acquiring images of the workpiece.
Preferably, the hydraulic part comprises a clamping hydraulic cylinder arranged on one side of the supporting seat far away from the clamping plate, and a piston rod of a power output end of the clamping hydraulic cylinder penetrates through the supporting seat to be connected with the clamping plate.
Preferably, the clamping piece comprises two groups of clamping rods arranged at the top of the clamping plate, the bottom of each clamping rod is connected with the moving block, a moving groove for the moving block to slide is formed in the top of the clamping plate, an air cylinder for adjusting the two groups of clamping rods to be close to is installed at the top of the inner cavity of the clamping plate, and a piston rod of the air cylinder power output end is connected with the moving block.
Preferably, the image acquisition part comprises image acquisition equipment and a fixing frame for installing the image acquisition equipment, the fixing frame is far away from one side of the image acquisition equipment and is connected with a fixing rod, the outer side wall of the strut is rotated to be connected with an adjusting rod, a first electric telescopic rod is installed in the inner cavity of the adjusting rod, and the movable end of the adjusting rod, which is far away from the first electric telescopic rod, is connected with the fixing rod and is far away from one end of the fixing frame.
Preferably, both ends of the bottom of the top plate are connected with fixed plates, the outer side wall of each fixed plate is hinged to a second electric telescopic rod, and the second electric telescopic rod is far away from the top of one end of each fixed plate, which is far away from the top of one end of the strut, of a hinged adjusting rod.
Preferably, the pressurizing part comprises a hydraulic cylinder installed on the top plate, a piston rod of a power output end of the hydraulic cylinder penetrates through the top plate to be connected with the installation plate, and the bottom of the installation plate is connected with the pressurizing plate.
Preferably, the bottom of the supporting seat is connected with a positioning plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the two groups of clamping plates can be matched to clamp a vertically placed workpiece, or the workpiece is transversely placed on the two groups of supporting seats, the clamping piece clamps the workpiece, and when the pressurizing piece works, the clamping can be timely released, so that the deformation of the subsequent workpiece can be favorably observed;
the utility model discloses well image acquisition spare carries out image acquisition when can pressurize the work piece, does benefit to the follow-up detection to the work piece deformation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle clamping plate of the present invention.
Fig. 3 is a schematic structural view of the clamping plate and the clamping member of the present invention.
In the figure: 11. a top plate, 12, a pillar; 13. an image acquisition device; 14. a fixed mount; 15. a fixing rod; 16. a first electric telescopic rod; 17. adjusting a rod; 18. a second electric telescopic rod; 19. a fixing plate; 20. a hydraulic cylinder; 21. a pressurizing plate; 22. a supporting seat; 23. a clamping plate; 24. a clamping hydraulic cylinder; 25. a clamping bar; 26. the slot is moved.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a device for loading compressive capacity of a square steel tube concrete column includes a top plate 11 and a pillar 12 connected to the bottom of the top plate 11, wherein a supporting seat 22 is connected to the bottom of the pillar 12;
the top plate 11 is provided with a pressurizing piece, one side of each of the two groups of supporting seats 22 close to the supporting seat is provided with a clamping plate 23, the supporting seats 22 are connected with hydraulic pieces for adjusting the two groups of clamping plates 23 to be close to the supporting seats, and the tops of the clamping plates 23 are provided with clamping pieces;
the clamping plates 23 are matched to clamp a workpiece which is vertically placed, or the workpiece is transversely placed on the two groups of supporting seats 22, the clamping piece clamps the workpiece, and when the pressurizing piece works, the clamping can be timely released, so that the subsequent workpiece deformation observation is facilitated;
an adjustable image acquisition part is arranged on the support column 12 and used for acquiring images of a workpiece.
The hydraulic part comprises a clamping hydraulic cylinder 24 arranged on one side of the supporting seat 22 far away from the clamping plate 23, and a piston rod of a power output end of the clamping hydraulic cylinder 24 penetrates through the supporting seat 22 to be connected with the clamping plate 23;
the clamping hydraulic cylinder 24 works to control the extension and retraction of the piston rod, the distance between the two groups of clamping plates 23 can be controlled, and when the workpiece is vertically placed between the two groups of clamping plates 23, the two groups of clamping plates 23 can clamp and fix the workpiece.
The clamping piece comprises two groups of clamping rods 25 arranged at the top of the clamping plate 23, the bottom of each clamping rod 25 is connected with a moving block, a moving groove 26 for the moving block to slide is formed in the top of the clamping plate 23, an air cylinder for adjusting the two groups of clamping rods 25 to approach is installed at the top of the inner cavity of the clamping plate 23, and a piston rod of the power output end of the air cylinder is connected with the moving block;
the cylinder works to control the extension of the piston rod, and can control the distance between the two groups of clamping rods 25, so that the two groups of clamping rods 25 can clamp and fix the workpiece transversely placed on the supporting seat 22.
The image acquisition part comprises image acquisition equipment 13 and a fixed frame 14 for mounting the image acquisition equipment 13, one side of the fixed frame 14, which is far away from the image acquisition equipment 13, is connected with a fixed rod 15, the outer side wall of the strut 12 is rotatably connected with an adjusting rod 17, a first electric telescopic rod 16 is mounted in the inner cavity of the adjusting rod 17, and the movable end, which is far away from the adjusting rod 17, of the first electric telescopic rod 16 is connected with one end, which is far away from the fixed frame 14, of the fixed rod 15; the fixing frame 14 is used for installing the image acquisition device 13, and in actual operation, an adjusting seat for rotationally adjusting the image acquisition device 13, such as an angle adjusting seat on a camera, can be arranged on the fixing frame 14 and can be locked after being adjusted;
both ends of the bottom of the top plate 11 are connected with a fixed plate 19, the outer side wall of the fixed plate 19 is hinged with a second electric telescopic rod 18, and one end, far away from the fixed plate 19, of the second electric telescopic rod 18 is hinged with the top of one end, far away from the strut 12, of the adjusting rod 17;
the angle between the second electric telescopic rod 18 can control the adjusting rod 17 and the pillar 12 in a telescopic mode, the height of the image acquisition equipment 13 is adjusted, when the angle of the adjusting rod 17 is changed, the first electric telescopic rod 16 can correspondingly control the telescopic mode, contact between the image acquisition equipment 13 and the pillar 12 and between the image acquisition equipment 13 and the top plate 11 is reduced, when a workpiece is placed, the image acquisition equipment 13 can be adjusted to a higher position, after the workpiece is placed, the image acquisition equipment 13 can be adjusted to a proper position, and the image pickup end of the image acquisition equipment 13 can be aligned to the workpiece.
The pressurizing part comprises a hydraulic cylinder 20 arranged on the top plate 11, a piston rod of a power output end of the hydraulic cylinder 20 penetrates through the top plate 11 to be connected with a mounting plate, and the bottom of the mounting plate is connected with a pressurizing plate 21;
the hydraulic cylinder 20 works to control the extension of the piston rod, so that the pressurizing plate 21 is controlled to pressurize the workpiece, and the proper pressurizing plate 21 is selected according to actual requirements and fixed on the mounting plate.
The bottom of the support seat 22 is connected with a positioning plate, a hole can be formed in the positioning plate, and the positioning plate is fixed at a target position by using a bolt further processing device matched with the hole.
The utility model discloses a theory of operation is: according to the detection demand, carry out vertical putting or horizontal putting to the work piece, adopt grip block 23 or holder to fixed the work piece, the work of pneumatic cylinder 20 can control stretching out of piston rod to control increased pressure board 21 pressurizes the work piece, during preliminary pressurization, remove the fixed to the work piece, the work piece can be stable this moment, and increased pressure board 21 continues to pressurize, and image acquisition equipment 13 can carry out image acquisition to the work piece.
Claims (7)
1. A loading device for the compression resistance of a square steel tube concrete column comprises a top plate (11) and a support pillar (12) connected to the bottom of the top plate (11), wherein the bottom of the support pillar (12) is connected with a support seat (22);
the method is characterized in that: the top plate (11) is provided with a pressurizing piece, one side of each of the two groups of supporting seats (22) close to each other is provided with a clamping plate (23), the supporting seats (22) are connected with hydraulic pieces for adjusting the two groups of clamping plates (23) close to each other, and the tops of the clamping plates (23) are provided with clamping pieces;
an adjustable image acquisition piece is arranged on the supporting column (12) and used for acquiring images of the workpiece.
2. The square steel tube concrete column compressive capacity loading device of claim 1, characterized in that: the hydraulic part comprises a clamping hydraulic cylinder (24) which is arranged on one side, far away from the clamping plate (23), of the supporting seat (22), and a piston rod of a power output end of the clamping hydraulic cylinder (24) penetrates through the supporting seat (22) to be connected with the clamping plate (23).
3. The square steel tube concrete column compressive capacity loading device of claim 1, which is characterized in that: the clamping piece comprises two groups of clamping rods (25) arranged at the top of the clamping plate (23), the bottom of each clamping rod (25) is connected with a moving block, a moving groove (26) for the moving block to slide is formed in the top of the clamping plate (23), an air cylinder for adjusting the approaching of the two groups of clamping rods (25) is installed at the top of the inner cavity of the clamping plate (23), and a piston rod of the power output end of the air cylinder is connected with the moving block.
4. The square steel tube concrete column compressive capacity loading device of claim 1, characterized in that: image acquisition spare includes image acquisition equipment (13) and mount (14) that are used for installing image acquisition equipment (13), dead lever (15) are connected to image acquisition equipment (13) one side is kept away from in mount (14), pillar (12) lateral wall rotates connects regulation pole (17), adjust pole (17) inner chamber and install first electric telescopic handle (16), first electric telescopic handle (16) are kept away from the expansion end of adjusting pole (17) and are connected dead lever (15) and keep away from mount (14) one end.
5. The square steel tube concrete column compressive capacity loading device of claim 4, wherein: roof (11) bottom both ends all are connected with fixed plate (19), fixed plate (19) lateral wall articulates second electric telescopic handle (18), fixed plate (19) one end is kept away from in second electric telescopic handle (18) and the articulated top of adjusting pole (17) keeping away from pillar (12) one end is adjusted in fixed plate (19) one end.
6. The square steel tube concrete column compressive capacity loading device of claim 1, characterized in that: the pressure parts include hydraulic cylinder (20) installed on top plate (11), the piston rod of hydraulic cylinder (20) power take off end passes top plate (11) and connects the mounting panel, pressure plate (21) are connected to the mounting panel bottom.
7. The square steel tube concrete column compressive capacity loading device of claim 1, characterized in that: the bottom of the supporting seat (22) is connected with a positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220021725.9U CN216847274U (en) | 2022-01-06 | 2022-01-06 | Compression resistance loading device for square steel tube concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220021725.9U CN216847274U (en) | 2022-01-06 | 2022-01-06 | Compression resistance loading device for square steel tube concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216847274U true CN216847274U (en) | 2022-06-28 |
Family
ID=82114637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220021725.9U Expired - Fee Related CN216847274U (en) | 2022-01-06 | 2022-01-06 | Compression resistance loading device for square steel tube concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216847274U (en) |
-
2022
- 2022-01-06 CN CN202220021725.9U patent/CN216847274U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |