CN210375107U - Device for detecting perpendicularity of support legs of bridge erecting machine - Google Patents
Device for detecting perpendicularity of support legs of bridge erecting machine Download PDFInfo
- Publication number
- CN210375107U CN210375107U CN201921722696.3U CN201921722696U CN210375107U CN 210375107 U CN210375107 U CN 210375107U CN 201921722696 U CN201921722696 U CN 201921722696U CN 210375107 U CN210375107 U CN 210375107U
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- connecting rod
- angle sensor
- cylinder body
- perpendicularity
- detecting
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Abstract
The utility model discloses a device of detection frame bridge crane landing leg straightness that hangs down, comprising a cylinder body, cylinder body one side is equipped with fixed guide, the connecting rod is installed to fixed guide one side, the cylinder cap is installed to the cylinder body top, the bubble spirit level is installed to the cylinder cap top, the signal acquisition box is installed to bubble spirit level one side, cylinder body internally mounted has detection mechanism, the detection mechanism below is provided with stabilizing mean, the connecting rod includes first fixed block, install the bolt on the first fixed block, the connecting rod is installed to first fixed block one side, the screw rod is installed to connecting rod one end, install the nut on the screw rod, nut one side is equipped with U type piece, the second fixed block is installed to. The utility model relates to a rationally convenient to use, mounting structure is stable, can realize the real-time automated inspection to the bridge girder erection machine landing leg slope degree, and the passback data has very big effect to bridge installation accuracy, detects that data is reliable and stable.
Description
Technical Field
The utility model belongs to the technical field of the straightness that hangs down detects, specifically a device of detection frame bridge crane landing leg straightness that hangs down.
Background
With the rapid development of urban traffic, bridge erecting machines are mostly used in bridge erecting, and are divided into several types, such as a highway bridge, a conventional railway bridge, a passenger-dedicated railway bridge and the like, the bridge erecting machines are equipment for placing prefabricated beam pieces on prefabricated bridge piers, and the bridge erecting machines have the main function of lifting the beam pieces, then conveying the beam pieces to the positions and then putting down the beam pieces, so the bridge erecting machines belong to the category of cranes in practical application, but are greatly different from the cranes in general meaning, the required conditions are harsh, and the longitudinal movement of the beam pieces exists, so the accuracy of the mounting positions of the bridge erecting machines greatly affects the construction quality of bridge erecting, at present, the bridge erecting machines of various types are provided in China, and the perpendicularity of support legs of various bridge erecting machines is always an important technical parameter during erecting, so that the real-time detection of the support legs of the bridge erecting machines is very necessary, however, the conventional detection device is easily influenced by wind, and is fixed and unadjustable, so that the precision is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detect bridge crane landing leg straightness's that hangs down device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a device for detecting the perpendicularity of supporting legs of a bridge erecting machine comprises a cylinder body, wherein one side of the cylinder body is provided with a fixed guide rail, one side of the fixed guide rail is provided with a connecting rod, a cylinder cover is arranged above the cylinder body, a bubble level gauge is arranged above the cylinder cover, one side of the bubble level gauge is provided with a signal acquisition box, a detection mechanism is arranged inside the cylinder body, a stabilizing mechanism is arranged below the detection mechanism, the connecting rod comprises a first fixed block, a bolt is arranged on the first fixed block, a connecting rod is arranged on one side of the first fixed block, one end of the connecting rod is provided with a screw rod, a nut is arranged on the screw rod, one side of the nut is provided with a U-shaped block, one end of the U-shaped block is provided with a second fixed block, the detection mechanism comprises a first angle sensor, the model of the first, the detection device is characterized in that a second angle sensor is installed on one side of the detection disc, the model of the second angle sensor is P3036-CW-360, a motor is arranged below the second angle sensor, a swing rod is installed at one end of the second angle sensor, a wire coil is installed at the lower end of the swing rod, a threading hole is formed below the wire coil, a nylon wire is wound on the wire coil, a lead weight is installed below the nylon wire, the stabilizing mechanism comprises a telescopic rod, and a clamping plate is installed at one end of the telescopic rod.
Preferably, the fixed guide rail is welded with the cylinder body, and the bubble level gauge is connected with the cylinder cover through a screw.
Preferably, the signal acquisition box is connected with the cylinder cover through screws.
Preferably, the first fixed block is welded with the connecting rod, and the screw rod is connected with the connecting rod through threads.
Preferably, the nut is connected with the screw rod through threads, the U-shaped block is welded with the connecting rod, and the second fixing block is connected with the U-shaped block through a pin.
Preferably, the first angle sensor is connected with the cylinder cover through a screw, and the detection plate is connected with the first angle sensor through a key.
Preferably, the second angle sensor is connected with the detection plate through a screw, and the swing rod is connected with the second angle sensor through a key.
Preferably, the motor is connected with the swing rod through a screw, and the wire coil is connected with the motor through a key.
Compared with the prior art, the beneficial effects of the utility model are that:
the mounting structure is stable, can finely tune detection device horizontal position, improves and detects the precision, can realize the real-time automated inspection to bridge girder erection machine landing leg inclination, and the passback data has very big effect to bridge erection precision, and sealed design can make the plummet not receive the influence of outside wind, and it is reliable and stable to detect data.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a first axis mapping diagram of a device for detecting perpendicularity of a support leg of a bridge girder erection machine according to the present invention;
fig. 2 is a second shaft mapping diagram of a device for detecting perpendicularity of a support leg of a bridge girder erection machine according to the present invention;
fig. 3 is a cross-sectional view of the device for detecting the perpendicularity of the support leg of the bridge girder erection machine according to the present invention;
FIG. 4 is a schematic view of a connecting rod structure of the device for detecting the perpendicularity of the support legs of the bridge girder erection machine according to the present invention;
FIG. 5 is a schematic structural view of a detection mechanism in the device for detecting perpendicularity of the support leg of the bridge erecting machine according to the present invention;
FIG. 6 is a partial enlarged view of part A of the device for detecting perpendicularity of the support leg of the bridge girder erection machine according to the present invention;
fig. 7 is a structural schematic diagram of a stabilizing mechanism in a device for detecting the perpendicularity of the support legs of the bridge girder erection machine.
The reference numerals are explained below:
1. a cylinder body; 2. fixing the guide rail; 3. a connecting rod; 4. a cylinder cover; 5. a bubble level; 6. a signal acquisition box; 7. a detection mechanism; 8. a stabilizing mechanism; 301. a first fixed block; 302. a bolt; 303. a connecting rod; 304. a nut; 305. a screw; 306. a U-shaped block; 307. a second fixed block; 701. a first angle sensor; 702. detecting a disc; 703. a second angle sensor; 704. a motor; 705. a swing rod; 706. wire coils; 707. threading holes; 708. a nylon thread; 709. a lead weight; 801. a telescopic rod; 802. and (4) clamping the plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-7, a device for detecting the verticality of a support leg of a bridge girder erection machine comprises a cylinder body 1, a fixed guide rail 2 is arranged on one side of the cylinder body 1 and used for adjusting a fixed position, a connecting rod 3 is arranged on one side of the fixed guide rail 2 and used for being fixedly connected with the support leg, a cylinder cover 4 is arranged above the cylinder body 1, a bubble level 5 is arranged above the cylinder cover 4 and used for adjusting an initial horizontal position, a signal acquisition box 6 is arranged on one side of the bubble level 5 and used for acquiring a deviation signal, a detection mechanism 7 is arranged inside the cylinder body 1 and used for detecting an inclination angle, a stabilizing mechanism 8 is arranged below the detection mechanism 7 and used for stabilizing the swing of a lead weight 709, the connecting rod 3 comprises a first fixed block 301, a bolt 302 is arranged on the first fixed block 301 and used for fixing, a connecting rod 303 is arranged, the nut 304 is mounted on the screw 305 and used for connection and fastening, a U-shaped block 306 is arranged on one side of the nut 304, a second fixing block 307 is mounted at one end of the U-shaped block 306, the detection mechanism 7 comprises a first angle sensor 701, a detection disc 702 is mounted at one end of the first angle sensor 701, a second angle sensor 703 is mounted on one side of the detection disc 702 and used for detecting an inclined angle in a space, a motor 704 is arranged below the second angle sensor 703 and used for taking up wires, a swing rod 705 is mounted at one end of the second angle sensor 703, a wire coil 706 is mounted at the lower end of the swing rod 705, a threading hole 707 is formed below the wire coil 706, a nylon wire 708 is wound on the wire coil 706, a lead weight 709 is mounted below the nylon wire 708 and used for determining the vertical position, the stabilizing mechanism 8 comprises a telescopic rod 801.
Preferably, the fixed guide rail 2 is welded with the cylinder body 1, the bubble level meter 5 is connected with the cylinder cover 4 through screws, the signal acquisition box 6 is connected with the cylinder cover 4 through screws, the first fixed block 301 is welded with the connecting rod 303, the screw 305 is connected with the connecting rod 303 through screws, the nut 304 is connected with the screw 305 through screws, the U-shaped block 306 is welded with the connecting rod 303, the second fixed block 307 is connected with the U-shaped block 306 through pins, the first angle sensor 701 is connected with the cylinder cover 4 through screws, the detection plate 702 is connected with the first angle sensor 701 through a key, the second angle sensor 703 is connected with the detection plate 702 through screws, the swing rod 705 is connected with the second angle sensor 703 through a key, the motor 704 is connected with the swing rod 705 through screws, and the wire coil 706 is connected with the.
The utility model discloses a theory of operation and use flow: during the use, pass through bolt 302 with second fixed block 307 and bridging machine landing leg and be connected, the first fixed block 301 and the fixed guide rail 2 of the connecting rod 3 other end pass through bolt 302 fastening connection, fixed position is adjusted to accessible fixed guide rail 2, through looking over bubble spirit level 5 and adjusting screw 305, nut 304 can set up initial horizontal position, plumb bob 709 hangs down vertically and drives pendulum rod 705 and detection dish 702, first angle sensor 701, second angle sensor 703 can pass the angle information of skew to signal acquisition box 6, the realization is to the real-time feedback of landing leg space slope change, stabilizing mean 8 can be at plumb bob 709 because the automatic stabilizer that holds up when the swing appears in the bridging machine motion.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (8)
1. The utility model provides a device of straightness that hangs down of detection frame bridge crane landing leg which characterized in that: including cylinder body (1), cylinder body (1) one side is equipped with fixed guide rail (2), connecting rod (3) are installed to fixed guide rail (2) one side, cylinder cap (4) are installed to cylinder body (1) top, bubble spirit level (5) are installed to cylinder cap (4) top, signal acquisition box (6) are installed to bubble spirit level (5) one side, cylinder body (1) internally mounted has detection mechanism (7), detection mechanism (7) below is provided with stabilizing mean (8), connecting rod (3) include first fixed block (301), install bolt (302) on first fixed block (301), connecting rod (303) are installed to first fixed block (301) one side, screw rod (305) are installed to connecting rod (303) one end, install nut (304) on screw rod (305), nut (304) one side is equipped with U type piece (306), second fixed block (307) are installed to U type piece (306) one end, detection mechanism (7) include first angle sensor (701), first angle sensor (701) one end is installed and is detected dish (702), detect dish (702) one side and install second angle sensor (703), second angle sensor (703) below is equipped with motor (704), pendulum rod (705) are installed to second angle sensor (703) one end, drum (706) are installed to pendulum rod (705) lower extreme, drum (706) below is equipped with through wires hole (707), the winding has nylon wire (708) on drum (706), lead weight line (709) are installed to nylon wire (708) below, stabilizing mean (8) include telescopic link (801), splint (802) are installed to telescopic link (801) one end.
2. The device for detecting the perpendicularity of the support leg of the bridge erecting machine according to claim 1, wherein: the fixed guide rail (2) is welded with the cylinder body (1), and the bubble level meter (5) is connected with the cylinder cover (4) through screws.
3. The device for detecting the perpendicularity of the support leg of the bridge erecting machine according to claim 1, wherein: the signal acquisition box (6) is connected with the cylinder cover (4) through screws.
4. The device for detecting the perpendicularity of the support leg of the bridge erecting machine according to claim 1, wherein: the first fixing block (301) is welded with the connecting rod (303), and the screw rod (305) is connected with the connecting rod (303) through threads.
5. The device for detecting the perpendicularity of the support leg of the bridge erecting machine according to claim 1, wherein: the nut (304) is connected with the screw rod (305) through threads, the U-shaped block (306) is welded with the connecting rod (303), and the second fixing block (307) is connected with the U-shaped block (306) through a pin.
6. The device for detecting the perpendicularity of the support leg of the bridge erecting machine according to claim 1, wherein: the first angle sensor (701) is connected with the cylinder cover (4) through screws, and the detection plate (702) is connected with the first angle sensor (701) through keys.
7. The device for detecting the perpendicularity of the support leg of the bridge erecting machine according to claim 1, wherein: the second angle sensor (703) is connected with the detection plate (702) through a screw, and the swing rod (705) is connected with the second angle sensor (703) through a key.
8. The device for detecting the perpendicularity of the support leg of the bridge erecting machine according to claim 1, wherein: the motor (704) is connected with the swing rod (705) through a screw, and the wire coil (706) is connected with the motor (704) through a key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722696.3U CN210375107U (en) | 2019-10-15 | 2019-10-15 | Device for detecting perpendicularity of support legs of bridge erecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722696.3U CN210375107U (en) | 2019-10-15 | 2019-10-15 | Device for detecting perpendicularity of support legs of bridge erecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210375107U true CN210375107U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921722696.3U Expired - Fee Related CN210375107U (en) | 2019-10-15 | 2019-10-15 | Device for detecting perpendicularity of support legs of bridge erecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210375107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252055A (en) * | 2021-11-18 | 2022-03-29 | 中建八局第二建设有限公司 | Wood formwork and aluminum formwork perpendicularity detection device |
| CN115031624A (en) * | 2021-03-03 | 2022-09-09 | 成都阿朗科技有限责任公司 | Measuring device, measuring mechanism, measuring system and measuring method |
-
2019
- 2019-10-15 CN CN201921722696.3U patent/CN210375107U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031624A (en) * | 2021-03-03 | 2022-09-09 | 成都阿朗科技有限责任公司 | Measuring device, measuring mechanism, measuring system and measuring method |
| WO2022184076A1 (en) * | 2021-03-03 | 2022-09-09 | 成都阿朗科技有限责任公司 | Measuring device, measuring mechanism, measuring system and measuring method |
| CN115031624B (en) * | 2021-03-03 | 2023-09-12 | 成都阿朗科技有限责任公司 | Measuring mechanism, measuring system and measuring method |
| CN114252055A (en) * | 2021-11-18 | 2022-03-29 | 中建八局第二建设有限公司 | Wood formwork and aluminum formwork perpendicularity detection device |
| CN114252055B (en) * | 2021-11-18 | 2024-03-08 | 中建八局第二建设有限公司 | Wood template and aluminum template straightness detection device that hangs down |
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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: 20200421 Termination date: 20201015 |