CN216559693U - Device for detecting bending force for deformed steel tube - Google Patents
Device for detecting bending force for deformed steel tube Download PDFInfo
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- CN216559693U CN216559693U CN202123319081.6U CN202123319081U CN216559693U CN 216559693 U CN216559693 U CN 216559693U CN 202123319081 U CN202123319081 U CN 202123319081U CN 216559693 U CN216559693 U CN 216559693U
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- sliding
- steel pipe
- bottom plate
- fixedly connected
- bending force
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Abstract
The utility model discloses a device for detecting bending force for a special-shaped steel tube, which comprises a bottom plate, wherein a supporting plate is fixedly connected to one side of the bottom plate, an electric telescopic rod is fixedly connected to one side of the supporting plate, a sliding block is fixedly connected to one end of the electric telescopic rod, a sliding groove is formed in the top of the bottom plate, a pointer is slidably connected in the sliding groove, a scale mark is arranged on the top of the bottom plate and is positioned on one side of the sliding groove, two L-shaped grooves are formed in the top of the bottom plate, two limiting grooves are formed in the top of the bottom plate, sliding seats are slidably connected in the L-shaped grooves and the limiting grooves, and a first sliding rod is slidably inserted between the two sliding seats positioned in the limiting grooves. The special-shaped steel pipe bending tester can enable the sliding seat to keep a clamping state on a special-shaped steel pipe so as to better detect the bending force of the special-shaped steel pipe, and avoid the accident that the special-shaped steel pipe flies out to injure workers in the testing process.
Description
Technical Field
The utility model relates to the technical field of special-shaped steel pipes, in particular to a device for detecting bending force for a special-shaped steel pipe.
Background
The special-shaped seamless steel tube is a general name of seamless steel tubes with other cross-sectional shapes except for circular tubes, and with the rapid development of various industries such as the construction industry, the manufacturing industry, the aerospace industry, the ocean engineering industry and the like, the special-shaped seamless steel tube is more and more concerned by people as an economic section profile capable of meeting different stress conditions.
Most of the special-shaped steel pipe devices for detecting bending force on the market are bent along with the steel pipe during detection, the distance between two ends of the special-shaped steel pipe is shortened, so that the special-shaped steel pipe can be gradually separated from the clamping, the steel pipe bearing strength is inconvenient and better to detect, and the detection is not standard, therefore, the special-shaped steel pipe device for detecting bending force is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a device for detecting bending force for a deformed steel pipe.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a device for detecting bending force for a deformed steel pipe comprises a bottom plate, wherein one side of the bottom plate is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a sliding block, the top of the bottom plate is provided with a chute, a pointer is connected in the chute in a sliding way, the top of the bottom plate is provided with a scale mark, the scale mark is positioned at one side of the chute, the top of the bottom plate is provided with two L-shaped grooves, the top of the bottom plate is provided with two limiting grooves, sliding seats are connected in the L-shaped grooves and the limiting grooves in a sliding manner, wherein a first slide bar is inserted between the two slide carriages positioned in the limiting groove in a sliding way, a second slide bar is inserted between the two slide carriages positioned in the L-shaped groove in a sliding way, one side fixedly connected with dead lever of backup pad, first slide bar cup joints with the one end fixed of dead lever, and the second slide bar cup joints with the one end of dead lever is slided.
As a further scheme of the utility model, a threaded rod is inserted into one side of the second sliding rod through threads, and one end of the threaded rod is rotatably connected with the first sliding rod.
As a further scheme of the utility model, one end of the threaded rod is fixedly connected with a knob, and the outer wall of the knob is fixedly connected with an anti-skid pad.
As a further aspect of the present invention, the bottom of the bottom plate is fixedly connected with a plurality of feet.
As a further scheme of the utility model, four corners of the top of the bottom plate are fixedly connected with hanging rings.
As a further aspect of the present invention, one side of the sliding seat is provided with an anti-slip pattern.
As a further scheme of the utility model, the support plate is of an L-shaped structure, and a fixing rib is fixedly connected to the bent part of the L-shaped structure of the support plate.
The utility model has the beneficial effects that:
1. according to the utility model, the distance between the two ends of the special-shaped steel pipe is shortened along with the bending of the special-shaped steel pipe, the sliding seat slides along the first sliding rod and the second sliding rod under the action of friction force between the special-shaped steel pipe and the sliding seat, so that the sliding seat keeps a clamping state on the special-shaped steel pipe, the bending force of the special-shaped steel pipe is better detected, and the accident that the special-shaped steel pipe flies out to injure workers in the testing process is avoided.
2. According to the utility model, the sliding block is driven by the electric telescopic rod to move, so that the steel pipe is pushed to bend inwards, the pointer is pushed to slide in the sliding groove, the bending force of the special-shaped steel pipe is measured by contrasting the scale marks, and the bending force of the special-shaped steel pipe is accurately detected.
3. According to the utility model, the threaded rod is rotated, and the second sliding rod slides on the fixed rod, so that the sliding seat in the L-shaped groove is driven to slide, the sliding seat in the L-shaped groove is enabled to approach to the sliding seat in the limiting groove, the special-shaped steel pipe is clamped, and the detection of the special-shaped steel pipe is facilitated.
Drawings
Fig. 1 is a schematic front side three-dimensional structure diagram of an apparatus for detecting bending force for a deformed steel pipe according to the present invention;
fig. 2 is an enlarged structural diagram of a portion a of the apparatus for detecting bending force for a deformed steel pipe according to the present invention;
fig. 3 is a schematic rear side three-dimensional structure diagram of an apparatus for detecting bending force for a deformed steel pipe according to the present invention.
In the figure: 1. ground feet; 2. a hoisting ring; 3. anti-skid lines; 4. a first slide bar; 5. a slide base; 6. a chute; 7. scale lines; 8. a base plate; 9. an L-shaped groove; 10. a threaded rod; 11. fixing the rod; 12. a knob; 13. fixing the ribs; 14. an electric telescopic rod; 15. a pointer; 16. a limiting groove; 17. a slider; 18. a support plate; 19. a second slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1 to 3, a bending force detecting device for a deformed steel pipe comprises a bottom plate 8, a support plate 18 is welded on one side of the bottom plate 8, an electric telescopic rod 14 is fixed on one side of the support plate 18 through a bolt, a sliding block 17 is fixed on one end of the electric telescopic rod 14 through a bolt, a sliding groove 6 is arranged on the top of the bottom plate 8, a pointer 15 is connected in the sliding groove 6 in a sliding manner, a scale 7 is arranged on the top of the bottom plate 8, the scale 7 is located on one side of the sliding groove 6, the sliding block 17 moves under the driving of the electric telescopic rod 14 to push the steel pipe to bend inwards, the pointer 15 is pushed to slide in the sliding groove 6 at the same time, the bending force of the deformed steel pipe is measured according to the scale 7, two L-shaped grooves 9 are arranged on the top of the bottom plate 8, two limiting grooves 16 are arranged on the top of the bottom plate 8, sliding bases 5 are connected in the L-shaped grooves 9 and the limiting grooves 16 in a sliding manner, wherein a first sliding rod 4 is inserted between the two sliding bases 5 positioned in the limiting grooves 16, wherein be located and slide between two slide 5 in L type groove 9 and peg graft and have second slide bar 19, the welding of one side of backup pad 18 has dead lever 11, first slide bar 4 is fixed with the one end of dead lever 11 and is cup jointed, second slide bar 19 slides with the one end of dead lever 11 and cup joints, along with the bending of heterotypic steel pipe, the distance at heterotypic steel pipe both ends shortens, make slide 5 slide along first slide bar 4 and second slide bar 19 under the frictional force effect between heterotypic steel pipe and slide 5, and then make slide 5 keep pressing from both sides tight state to heterotypic steel pipe.
In the utility model, a threaded rod 10 is inserted into one side of a second sliding rod 19 through threads, one end of the threaded rod 10 is rotatably connected with a first sliding rod 4, a knob 12 is fixed at one end of the threaded rod 10 through a bolt, an anti-slip pad is bonded on the outer wall of the knob 12, the knob 12 is rotated to drive the threaded rod 10 to rotate, and meanwhile, the second sliding rod 19 slides on a fixed rod 11, so that a sliding seat 5 positioned in an L-shaped groove 9 is driven to slide, so that the sliding seat 5 in the L-shaped groove 9 is close to a sliding seat 5 in a limiting groove 16, and a special-shaped steel pipe is clamped, a plurality of ground feet 1 are fixed at the bottom of a bottom plate 8 through bolts, the bottom plate 8 is supported by the ground feet 1, hanging rings 2 are welded at four corners at the top of the bottom plate 8, the hanging rings 2 facilitate movement of a device, anti-slip threads 3 are arranged at one side of the sliding seat 5, so as to increase the friction force between the special-shaped steel pipe and the sliding seat 5, and then the special-shaped steel pipe is clamped more firmly, the supporting plate 18 is of an L-shaped structure, and the fixing ribs 13 are welded at the bent parts of the L-shaped structure of the supporting plate 18.
The working principle is as follows: when the special-shaped steel pipe bending device is used, firstly, a special-shaped steel pipe is placed on a bottom plate 8 and is positioned between an L-shaped groove 9 and a limiting groove 16, then a knob 12 is rotated to drive a threaded rod 10 to rotate, and meanwhile, a second sliding rod 19 slides on a fixing rod 11, so that a sliding seat 5 positioned in the L-shaped groove 9 is driven to slide, so that the sliding seat 5 in the L-shaped groove 9 approaches to the sliding seat 5 in the limiting groove 16, and further the special-shaped steel pipe is clamped, then, an electric telescopic rod 14 is started, a sliding block 17 moves under the drive of the electric telescopic rod 14, so that the steel pipe is pushed to bend inwards, a pointer 15 is pushed to slide in a sliding groove 6, the bending force of the special-shaped steel pipe is measured according to a scale mark 7, along with the bending of the special-shaped steel pipe, the distance between two ends of the special-shaped steel pipe is shortened, and the sliding seat 5 slides along a first sliding rod 4 and the second sliding rod 19 under the action of friction force between the special-shaped steel pipe and the sliding seat 5, thereby the slide carriage 5 keeps the clamping state to the special-shaped steel pipe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A bending force detection device for a special-shaped steel tube comprises a bottom plate (8) and is characterized in that a supporting plate (18) is fixedly connected to one side of the bottom plate (8), an electric telescopic rod (14) is fixedly connected to one side of the supporting plate (18), a sliding block (17) is fixedly connected to one end of the electric telescopic rod (14), a sliding groove (6) is formed in the top of the bottom plate (8), a pointer (15) is connected to the sliding groove (6) in a sliding mode, scale marks (7) are arranged on the top of the bottom plate (8), the scale marks (7) are located on one side of the sliding groove (6), two L-shaped grooves (9) are formed in the top of the bottom plate (8), two limiting grooves (16) are formed in the top of the bottom plate (8), sliding bases (5) are connected to the L-shaped grooves (9) and the limiting grooves (16) in a sliding mode, a first sliding rod (4) is inserted between the two sliding bases (5) located in the limiting grooves (16) in a sliding mode, wherein a second sliding rod (19) is inserted between the two sliding seats (5) in the L-shaped groove (9) in a sliding manner, a fixed rod (11) is fixedly connected to one side of the supporting plate (18), the first sliding rod (4) is fixedly sleeved with one end of the fixed rod (11), and the second sliding rod (19) is sleeved with one end of the fixed rod (11) in a sliding manner.
2. The device for detecting bending force for a deformed steel pipe according to claim 1, wherein a threaded rod (10) is inserted into one side of the second slide bar (19) in a threaded manner, and one end of the threaded rod (10) is rotatably connected with the first slide bar (4).
3. The apparatus for detecting bending force for a deformed steel pipe according to claim 2, wherein a knob (12) is fixedly connected to one end of the threaded rod (10), and a non-slip mat is fixedly connected to an outer wall of the knob (12).
4. The apparatus for detecting bending force for a deformed steel pipe according to claim 1, wherein a plurality of anchors (1) are fixedly connected to the bottom of the base plate (8).
5. The apparatus for detecting bending force for a deformed steel pipe according to claim 1, wherein the hanging ring (2) is fixedly connected to four corners of the top of the bottom plate (8).
6. A device for detecting bending force for a deformed steel pipe according to claim 1, wherein the slide base (5) is provided with an anti-slip pattern (3) on one side.
7. The apparatus for detecting bending force for a deformed steel pipe according to claim 1, wherein the support plate (18) has an L-shaped structure, and the bent portion of the L-shaped structure of the support plate (18) is fixedly connected with the fixing rib (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123319081.6U CN216559693U (en) | 2021-12-27 | 2021-12-27 | Device for detecting bending force for deformed steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123319081.6U CN216559693U (en) | 2021-12-27 | 2021-12-27 | Device for detecting bending force for deformed steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216559693U true CN216559693U (en) | 2022-05-17 |
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ID=81556383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123319081.6U Active CN216559693U (en) | 2021-12-27 | 2021-12-27 | Device for detecting bending force for deformed steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216559693U (en) |
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2021
- 2021-12-27 CN CN202123319081.6U patent/CN216559693U/en active Active
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