CN217231501U - Variable cross section steel truss girder segment overturning tool - Google Patents
Variable cross section steel truss girder segment overturning tool Download PDFInfo
- Publication number
- CN217231501U CN217231501U CN202123001293.XU CN202123001293U CN217231501U CN 217231501 U CN217231501 U CN 217231501U CN 202123001293 U CN202123001293 U CN 202123001293U CN 217231501 U CN217231501 U CN 217231501U
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- Prior art keywords
- servo motor
- fixture
- section steel
- mounting panel
- box
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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
- 230000008844 regulatory mechanism Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Abstract
The utility model discloses a variable cross section steel longeron segment upset frock relates to upset frock technical field, to the problem that the background art proposed, scheme below now proposing, including the mounting panel, electric telescopic handle is all installed to the bottom four corners department of mounting panel, and the walking wheel is all installed to four electric telescopic handle's bottom, and the mounting panel is provided with rotation regulation mechanism, and the anchor clamps box is installed to rotation regulation mechanism's below, is provided with fixture on the anchor clamps box, and fixture is including seting up the inside centre gripping groove of anchor clamps box. The utility model discloses in, utilize first servo motor drive two-way threaded rod to rotate for two sliders drive two fixture blocks move in opposite directions respectively, can two clamp splice clip not unidimensional steel longeron, rotate through the first conical gear of second servo motor drive, make second conical gear, connecting plate and bull stick rotate, make the anchor clamps box rotate then, thereby realize comparatively convenient to the upset of steel longeron.
Description
Technical Field
The utility model relates to a upset frock technical field especially relates to a variable cross section steel longeron segment upset frock.
Background
When the steel truss girder is used in real life, the steel truss girder is turned to a certain proper angle by using a turning tool to facilitate the use of people, the prior art can refer to a Chinese patent with the authorization publication number of CN212077637U, and discloses a turning tool for a variable cross-section steel truss girder section, which comprises a vertical rod, wherein the top of the vertical rod is provided with a turning device, the bottom of the vertical rod is provided with a pushing device, one end of the turning device is fixedly connected with a clamp box, the bottom of the left end of the clamp box is fixedly connected with the pushing device, the top and the bottom of the clamp box are both in threaded connection with bolts, two contact plates are slidably connected in the clamp box, the separated ends of the two contact plates are both fixedly connected with one end of the corresponding bolt through springs, a notch is formed in the center of the left inner wall of the clamp box, and two sliding rods are slidably connected in the notch, the centers of the two sliding rods are fixedly connected with suckers.
In the prior art, the turning tool still has some defects when in use, the use process is complex, the turning distance is limited, and the practicability is poor, so that the turning tool for the variable cross-section steel truss girder segment is provided at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the upset frock of a variable cross section steel longeron festival section that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a variable cross section steel truss girder segment section upset frock, includes the mounting panel, electric telescopic handle is all installed to the bottom four corners department of mounting panel, and the walking wheel is all installed to four electric telescopic handle's bottom, the mounting panel is provided with rotation regulation mechanism, anchor clamps box is installed to rotation regulation mechanism's below, be provided with fixture on the anchor clamps box.
Preferably, fixture is including seting up the inside centre gripping groove in anchor clamps box, the fixed plate has all been welded at outer wall one side both ends of anchor clamps box, the one end of two fixed plates is connected with the dead lever, install two-way threaded rod through the bearing between two fixed plates, the equal spiro union in both ends of two-way threaded rod has the slider, the one end of two sliders and one side sliding contact of dead lever, the other end of two sliders all is connected with the fixture block, and two fixture blocks all through sliding fit's mode and centre gripping groove joint, first servo motor is installed to one side of one of them fixed plate, first servo motor's output shaft one end is connected with the one end transmission of two-way threaded rod.
Preferably, two one sides that the fixture block is relative all weld the spring, and the clamp splice has all been welded to the spring one end on two fixture blocks.
Preferably, rubber pads are bonded on the opposite sides of the two clamping blocks.
Preferably, a protective shell is covered outside the first servo motor.
Preferably, the rotary adjusting mechanism comprises a rotating rod inserted in the middle of the mounting plate, a connecting plate is mounted at the top end of the rotating rod, the bottom end of the rotating rod is connected with the top end of the clamp box through a flange, a second servo motor is mounted at the top end of the mounting plate through a fixing seat, a first bevel gear is mounted at one end of an output shaft of the second servo motor, a second bevel gear is mounted at the top end of the connecting plate, and the first bevel gear is meshed with the second bevel gear.
Preferably, the annular groove has been seted up on the top of mounting panel, the bottom avris of connecting plate is equidistant installs three supporting wheel, and three supporting wheel all is located the annular groove.
The beneficial effects of the utility model are that:
1. utilize first servo motor drive two-way threaded rod to rotate for two sliders drive two fixture blocks respectively and remove in opposite directions, can two clamp splice clip not unidimensional steel longeron, rotate through the first bevel gear of second servo motor drive, make second bevel gear, connecting plate and bull stick rotate, make the anchor clamps box rotate then, thereby realize the upset to steel longeron, it is comparatively convenient.
2. Electric telescopic handle is all installed through the bottom four corners department at the mounting panel, all installs the walking wheel in four electric telescopic handle's bottom, and the staff of being convenient for height-adjusting and removal when using improve the practicality.
Drawings
Fig. 1 is the utility model provides a main section local structure schematic diagram of turning over frock of variable cross section steel longeron festival section.
Fig. 2 is the utility model provides a local structure schematic diagram overlooks of variable cross section steel longeron festival section upset frock.
Fig. 3 is the utility model provides a variable cross section steel truss girder segment section upset frock's a department enlargies the structural diagram in fig. 1.
Fig. 4 is the utility model provides a B department enlarged structure schematic diagram in fig. 2 of variable cross section steel truss girder segment section upset frock.
In the figure: the automatic clamping device comprises a mounting plate 1, a second servo motor 2, a first bevel gear 3, a second bevel gear 4, a rotating rod 5, a clamp box 6, a travelling wheel 7, an electric telescopic rod 8, a clamping block 9, a clamping groove 10, a fixing plate 11, a fixing rod 12, a sliding block 13, a bidirectional threaded rod 14, a first servo motor 15, an annular groove 16, a connecting plate 17, a supporting wheel 18, a spring 19 and a clamping block 20.
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.
Fixture is including offering at the inside centre gripping groove 10 of anchor clamps box 6, fixed plate 11 has all been welded at outer wall one side both ends of anchor clamps box 6, the one end of two fixed plate 11 is connected with dead lever 12, install two-way threaded rod 14 through the bearing between two fixed plate 11, the equal spiro union in both ends of two-way threaded rod 14 has slider 13, the one end of two sliders 13 and one side sliding contact of dead lever 12, the other end of two sliders 13 all is connected with fixture block 9, and two fixture block 9 all through sliding fit's mode and centre gripping groove 10 joint, wherein first servo motor 15 is installed to one side of a fixed plate 11, the output shaft one end of first servo motor 15 is connected with the one end transmission of two-way threaded rod 14, spring 19 has all been welded to the relative one side of two fixture blocks 9, and clamp splice 20 has all been welded to the spring 19 one end on two fixture block 9.
The steel truss girder is placed in the clamping groove 10, the first servo motor 15 is used for driving the bidirectional threaded rod 14 to rotate, the two sliding blocks 13 respectively drive the two clamping blocks 9 to move oppositely, and the two clamping blocks 20 clamp the steel truss girder.
Rubber pads are bonded on the opposite sides of the two clamping blocks 20, and the clamping blocks 20 can be prevented from scratching the coating on the surface of the steel truss girder under the protection effect of the rubber pads.
The first servo motor 15 is covered with a protective shell to protect the first servo motor 15.
the rotary adjusting mechanism comprises a rotating rod 5 inserted in the middle of the mounting plate 1, a connecting plate 17 is installed on the top end of the rotating rod 5, the bottom end of the rotating rod 5 is connected with the top end of the clamp box 6 through a flange, a second servo motor 2 is installed on the top end of the mounting plate 1 through a fixing seat, a first bevel gear 3 is installed at one end of an output shaft of the second servo motor 2, a second bevel gear 4 is installed on the top end of the connecting plate 17, and the first bevel gear 3 is meshed with the second bevel gear 4.
Through the rotation of the first bevel gear 3 of second servo motor 2 drive for second bevel gear 4, connecting plate 17 and bull stick 5 rotate, make anchor clamps box 6 rotate then, thereby realize the upset to the steel longeron, it is comparatively convenient.
Above, only be the embodiment of the preferred 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 design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a variable cross section steel truss girder segment section upset frock, includes mounting panel (1), its characterized in that, electric telescopic handle (8) are all installed to the bottom four corners department of mounting panel (1), and walking wheel (7) are all installed to the bottom of four electric telescopic handle (8), mounting panel (1) is provided with rotation regulation mechanism, anchor clamps box (6) are installed to rotation regulation mechanism's below, be provided with fixture on anchor clamps box (6).
2. The turning tool for the variable cross-section steel truss girder section according to claim 1, the clamping mechanism comprises a clamping groove (10) arranged in the clamp box (6), the fixture comprises a fixture box (6), fixing plates (11) are welded at two ends of one side of the outer wall of the fixture box (6), one ends of the two fixing plates (11) are connected with fixing rods (12), a bidirectional threaded rod (14) is installed between the two fixing plates (11) through a bearing, sliding blocks (13) are screwed at two ends of the bidirectional threaded rod (14), one ends of the two sliding blocks (13) are in sliding contact with one side of each fixing rod (12), the other ends of the two sliding blocks (13) are connected with fixture blocks (9), and the two clamping blocks (9) are clamped with the clamping groove (10) in a sliding fit way, one side of one of the fixed plates (11) is provided with a first servo motor (15), and one end of an output shaft of the first servo motor (15) is in transmission connection with one end of the bidirectional threaded rod (14).
3. The turning tool for the variable-section steel truss girder segment according to claim 2, wherein springs (19) are welded on opposite sides of the two clamping blocks (9), and clamping blocks (20) are welded at one ends of the springs (19) on the two clamping blocks (9).
4. The frock of claim 3, characterized in that the opposite sides of the two clamping blocks (20) are bonded with rubber pads.
5. The turning tool for the variable cross-section steel truss girder section as claimed in claim 2, wherein a protective shell is covered outside the first servo motor (15).
6. The turning tool for the variable cross-section steel truss girder segment as claimed in claim 1, wherein the rotation adjusting mechanism comprises a rotating rod (5) inserted in the middle of the mounting plate (1), a connecting plate (17) is installed at the top end of the rotating rod (5), the bottom end of the rotating rod (5) is connected with the top end of the clamp box (6) through a flange, a second servo motor (2) is installed at the top end of the mounting plate (1) through a fixed seat, a first bevel gear (3) is installed at one end of an output shaft of the second servo motor (2), a second bevel gear (4) is installed at the top end of the connecting plate (17), and the first bevel gear (3) is meshed with the second bevel gear (4).
7. The frock of claim 6, characterized in that, the top of mounting panel (1) is seted up ring channel (16), the bottom avris of connecting plate (17) is equidistance install three supporting wheel (18), and three supporting wheel (18) all are located ring channel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123001293.XU CN217231501U (en) | 2021-12-01 | 2021-12-01 | Variable cross section steel truss girder segment overturning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123001293.XU CN217231501U (en) | 2021-12-01 | 2021-12-01 | Variable cross section steel truss girder segment overturning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231501U true CN217231501U (en) | 2022-08-19 |
Family
ID=82817872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123001293.XU Expired - Fee Related CN217231501U (en) | 2021-12-01 | 2021-12-01 | Variable cross section steel truss girder segment overturning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231501U (en) |
-
2021
- 2021-12-01 CN CN202123001293.XU patent/CN217231501U/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 |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |