CN218539046U

CN218539046U - Bridge portal crane girder detection device

Info

Publication number: CN218539046U
Application number: CN202222718974.6U
Authority: CN
Inventors: 卢明波; 康宁; 胡熙盈; 夏晔; 肖荣旭; 李猛
Original assignee: Jiangxi Blue Light Construction Machinery Equipment Testing Co ltd
Current assignee: Jiangxi Blue Light Construction Machinery Equipment Testing Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-28
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a bridge portal crane girder detection device, including the girder body, the inside central fixed mounting of girder body has determine module, determine module one end fixed mounting has a mounting bolt, the fixed grafting of mounting bolt one end is in girder body one end, girder body lower surface one end has been seted up the mounting groove, the mounting groove lower extreme is provided with the correction block, the utility model discloses possess and make things convenient for the workman to observe the hoist when hoisting the goods through determine module, whether angle skew appears in the detection, influence the accuracy of placing the goods, can be through the quick detection of determine module angle or place the distance and have the deviation to reduce the condition that the operation error appears, can be timely correct and reduce the time waste, make things convenient for the staff to carry out the operation, improve the availability factor of hoist, make the staff can be more swift correct the distance and the angle of adjustment hoist through the correction block for efficiency.

Description

Bridge portal crane girder detection device

Technical Field

The utility model belongs to the technical field of the hoist, especially, relate to a gantry crane girder detection device.

Background

The portal crane is a deformation of a bridge crane, is called a portal crane, is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk goods, has the characteristics of high field utilization rate, large operation range, wide application range, strong universality and the like, is widely used in port goods yards, and has the publication number of CN214250858U, discloses an automatic detection device for the camber of a crane main beam, one end of the main beam is provided with a laser range finder, and a second camera is arranged below the laser range finder; the other end on the girder is provided with the measuring trolley, and the scale plate is installed in the measuring trolley face to the one end of second camera, and the another side of scale plate is fixed with first camera on the measuring trolley in the face of measuring trolley's the one side of scale plate, measuring trolley. The camber of the detection trolley at different positions of the main beam can be obtained by the position of the detection trolley on the main beam recorded by the second camera automatically and the camber of the main beam recorded by the first camera. The accuracy of measuring the camber of the crane girder is improved, and the danger of manually measuring the camber of the girder is avoided; meanwhile, the camber of the whole section of the main beam can be continuously measured, and the accuracy of measuring the camber of the crane main beam is improved.

The problems in the above-mentioned techniques are: the lift angle that detects the hoist that present gantry crane can not be timely when hoisting the goods makes the hoist skew take place when hoisting the goods very easily, needs to correct, and staff's correction need expend time, and efficiency is influenced, has reduced the practicality of hoist, and the condition that can not effectively reduce the skew appears, therefore we propose a gantry crane girder detection device.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a gantry crane girder detection device, possess that the staff can be convenient adjust the angle of lifting by crane, reduce the condition of skew, reduce troublesome advantage, the angle of lifting by crane that detects the hoist that gantry crane can not be timely when lifting by crane the goods has been solved, make the hoist take place the skew when lifting by crane the goods very easily, need correct, the staff corrects and need expend time, the efficiency is influenced, the practicality of hoist is reduced, can not effectively reduce the problem of skew.

The utility model relates to a realize like this, a bridge portal crane girder detection device, including the girder body, the inside central one end fixed mounting of girder body has the determine module, determine module one end fixed mounting has the construction bolt, the fixed grafting in girder body one end of construction bolt one end, girder body one side fixed mounting has driving motor, the mounting groove has been seted up to girder body lower surface one end, the mounting groove lower extreme is provided with the correction block, the sliding tray has been seted up to girder body lower surface other end, be provided with the lead screw in the sliding tray.

As the utility model discloses it is preferred, the interlock groove has been seted up to mounting groove inner wall one end, sliding mounting has the interlock piece in the interlock groove, fixed surface installs the connecting rod under the interlock piece, fixed surface is connected with the correction block under the connecting rod.

As the utility model discloses it is preferred, correction piece upper surface one end fixed mounting has the connecting block, connecting block one end fixed mounting has the trace, trace and another group correction piece fixed connection.

As the utility model discloses it is preferred, lead screw one end is provided with the sliding block, sliding block one end fixed mounting has fixing bolt, fixed surface is connected with the correction block under the fixing bolt, driving motor output shaft one end fixedly connected with lead screw.

As the utility model discloses preferred, the determine module includes the detector, the detector is dismantled and is installed in the inside central one end of girder body, circular spout has been seted up to detector one end, be provided with circular slide rail in the circular spout.

As the utility model discloses it is preferred, circular slide rail one end slidable mounting has the movable block, movable block one end fixed mounting has the protective housing, fixed mounting has the detection camera in the protective housing.

As the utility model discloses it is preferred, fixed surface installs the rotation axis under the detector, rotation axis one end fixed mounting has the angle modulation pole, angle modulation pole one end fixed mounting has horizontal distancer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a detection assembly makes things convenient for the workman to observe the hoist when the goods is hoisted, whether angular migration appears in the detection, the influence is placed the accuracy of goods, can be through the quick detection of detection assembly go out the angle or place the distance and have not the deviation, thereby reduce the circumstances that the operation made mistakes, can be timely correct and reduce time extravagant, make things convenient for the staff to come to use the operation, improve the availability factor of hoist, make the staff can be more swift through the correction piece correct the distance and the angle of adjustment hoist, accelerate efficiency.

2. The utility model discloses a interlock groove of seting up in the mounting groove increases the stability of correction block when removing, prevents that the condition that drops from taking place, and the correction block of fixed surface connects under the connecting rod makes the correction block can not make the correction block take place the skew when correcting the hoist rope, influences the problem of use, reduces rocking of rope, prevents that the goods from appearing the unstable condition, reduces the wearing and tearing of rope.

3. The utility model discloses a connecting block of correction piece upper surface one end installation, connecting block one end fixed mounting's trace conveniently drives another set of correction piece and carries out correction rope simultaneously, prevents that only a set of correction piece from correcting, increases the interlock nature of two sets of correction pieces, improves stability when correcting.

4. The utility model discloses a sliding block one end fixed connection's fixing bolt increases the correction block at the fastness, makes things convenient for the sliding block to drive the correction block and moves, improves the convenience to make things convenient for the staff to use.

5. The utility model discloses a fixed circular slide rail of detector one end conveniently makes the detection camera carry out the detection of full scope at the eminence and watches, gives staff's transmission information on the road surface to conveniently adjust and lift by crane angle and interval, improve and lift by crane efficiency.

6. The utility model discloses a movable block one end fixed connection's protective housing, fixed mounting's detection camera in the protective housing makes the staff also can detect the condition of hoist upper end on ground, reduces the condition that unable substantive observation, reduces the skew and the time waste that brings appear in the angle.

7. The utility model discloses a rotation axis one end fixed mounting's angle modulation pole, angle modulation pole one end fixed mounting's horizontal range finder makes the staff's convenience adjust the distance through detecting the camera, looks over the distance when lifting by crane the goods through the angle modulation pole, makes the hoist place the rate of accuracy of goods and can obtain promotion by a wide margin.

Drawings

Fig. 1 is a schematic perspective view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic perspective view of a linkage block provided in an embodiment of the present invention;

fig. 3 is a schematic perspective view of a detection assembly provided by the embodiment of the present invention.

In the figure: 1. a main beam body; 2. a drive motor; 3. installing a bolt; 4. correcting blocks; 5. mounting grooves; 6. a linking groove; 7. a screw rod; 8. a sliding groove; 9. a linkage rod; 10. connecting blocks; 11. a slider; 12. fixing the bolt; 13. a connecting rod; 14. a linkage block; 15. a detection component; 1501. a detector; 1502. a circular chute; 1503. a circular slide rail; 1504. a horizontal rangefinder; 1505. a rotating shaft; 1506. an angle adjusting rod; 1507. detecting a camera; 1508. a moving block; 1509. a protective shell.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of bridge crane girder detection device, including

girder body

1, 1 inside central one end fixed mounting of girder body has determine module 15, determine module 15 one end fixed mounting has mounting

bolt

3, 3 one end fixed pegs graft in 1 one end of girder body of mounting bolt, 1 one side fixed mounting of girder body has driving motor 2, mounting groove 5 has been seted up to 1 lower surface one end of girder body, 5 lower extremes of mounting groove are provided with orthotic blocks 4, sliding tray 8 has been seted up to 1 lower surface other end of girder body, be provided with lead screw 7 in the sliding tray 8.

Adopt above-mentioned scheme: make things convenient for the workman to observe the hoist through determine module 15 when the goods is being hoisted, whether angular migration appears in the detection, the influence is placed the accuracy of goods, can be through determine module 15 quick detection angle or place the distance and have or not the deviation, thereby reduce the circumstances of misoperation, can be timely correct and reduce time waste, make things convenient for the staff to use the operation, improve the availability factor of hoist, make the staff can be more swift through correction block 4 correct the distance and the angle of adjustment hoist, accelerate efficiency.

Referring to fig. 2, a linkage groove 6 is formed in one end of the inner wall of the mounting groove 5, a linkage block 14 is slidably mounted in the linkage groove 6, a connecting rod 13 is fixedly mounted on the lower surface of the linkage block 14, and a correction block 4 is fixedly connected to the lower surface of the connecting rod 13.

The scheme is adopted: the interlock groove 6 that the inner wall of mounting groove 5 was seted up increases the stability of correction block 4 when removing, and the condition that prevents to appear dropping takes place, and correction block 4 through fixed surface connection under connecting rod 13 makes correction block 4 can not make correction block 4 take place the skew when correcting the hoist rope, influences the problem of using, reduces rocking of rope, prevents that the unstable condition from appearing in the goods, reduces the wearing and tearing of rope.

Referring to fig. 2, a connecting block 10 is fixedly installed at one end of the upper surface of the correcting block 4, a linkage rod 9 is fixedly installed at one end of the connecting block 10, and the linkage rod 9 is fixedly connected with another group of correcting blocks 4.

Adopt above-mentioned scheme: through connecting block 10 of the last surface one end installation of correction piece 4, connecting block 10 one end fixed mounting's trace 9 conveniently drives another set of correction piece 4 and carries out the rope of correcting simultaneously, prevents that only a set of correction piece 4 from correcting, increases two sets of correction piece 4's interlock nature, stability when improving the correction.

Referring to fig. 2, a sliding block 11 is arranged at one end of the screw rod 7, a fixing bolt 12 is fixedly mounted at one end of the sliding block 11, a correction block 4 is fixedly connected to the lower surface of the fixing bolt 12, and the screw rod 7 is fixedly connected to one end of an output shaft of the driving motor 2.

Adopt above-mentioned scheme: through 11 one end fixed connection's of sliding block fixing bolt 12, increase correction block 4 at the fastness, make things convenient for sliding block 11 to drive correction block 4 and move, improve the convenience to make things convenient for the staff to use.

Referring to fig. 3, the detecting assembly 15 includes a detector 1501, the detector 1501 is detachably mounted at one end of the center inside the main beam body 1, a circular sliding groove 1502 is formed in one end of the detector 1501, and a circular sliding rail 1503 is arranged in the circular sliding groove 1502.

Adopt above-mentioned scheme: through the fixed circular slide rail 1503 of detector 1501 one end, conveniently make and detect camera 1507 and carry out the detection of full scope at the eminence and watch, give staff transmission information on the road surface to conveniently adjust and lift by crane angle and interval, improve and lift by crane efficiency.

Referring to fig. 3, a moving block 1508 is slidably mounted at one end of the circular slide rail 1503, a protective casing 1509 is fixedly mounted at one end of the moving block 1508, and a detection camera 1507 is fixedly mounted in the protective casing 1509.

Adopt above-mentioned scheme: through the protective housing 1509 fixedly connected with one end of the moving block 1508, and the detection camera 1507 fixedly installed in the protective housing 1509, the condition of the upper end of the crane can be detected on the ground by workers, so that the condition that the workers cannot observe the crane substantially is reduced, and the time waste caused by the deviation of the angle is reduced.

Referring to fig. 3, a rotation shaft 1505 is fixedly mounted on the lower surface of the detecting instrument 1501, an angle adjusting rod 1506 is fixedly mounted at one end of the rotation shaft 1505, and a horizontal distance measuring instrument 1504 is fixedly mounted at one end of the angle adjusting rod 1506.

The scheme is adopted: angle modulation pole 1506 through rotation axis 1505 one end fixed mounting, horizontal distancer 1504 of angle modulation pole 1506 one end fixed mounting make the staff convenient adjust the distance through detecting camera 1507, the distance when lifting by crane the goods is looked over through angle modulation pole 1506, the rate of accuracy that makes the hoist place the goods can obtain promotion by a wide margin.

The utility model discloses a theory of operation:

when using, through installing detection component 15 on girder body 1, then the hoist makes detection camera 1507 carry out round trip movement on circular slide rail 1503 through movable block 1508 when lifting by crane the goods, look over the angle of lifting by crane and have or not and place the skew to take place, then make lead screw 7 drive the correction block 4 that sliding block 11 one end is connected through starting driving motor 2 area and remove, then make two sets of correction blocks 4 together move through trace 9, slide in interlock groove 6 through fixed surface installation trace 14 on correction block 4, slide through correction block 4, improve the stability of correcting the rope, be convenient for use, then adjust the rope of lifting by crane through correction block 4, look over the distance through horizontal range finder 1504 and have or not the mistake to appear.

In conclusion: this bridge portal crane girder detection device, through girder body 1, driving motor 2, construction bolt 3, correction block 4, mounting groove 5, interlock groove 6, lead screw 7, sliding tray 8, interlock pole 9, connecting block 10, sliding block 11, fixing bolt 12, connecting rod 13, interlock block 14, determine module 15, detector 1501, circular spout 1502, circular slide rail 1503, horizontal range finder 1504, rotation axis 1505, angle modulation pole 1506, detection camera 1507, the cooperation between movable block 1508 and the protective housing 1509, the angle of lifting that can not timely detect the hoist when the bridge portal crane hoists the goods has been solved, make the hoist take place the skew when hoisting the goods very easily, need to correct, staff corrects and need consume time, influence efficiency, the practicality of hoist has been reduced, can not effectively reduce the problem of skew.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door crane girder detection device, includes girder body (1), its characterized in that: girder body (1) inside center one end fixed mounting has determine module (15), determine module (15) one end fixed mounting has construction bolt (3), construction bolt (3) one end is fixed to be pegged graft in girder body (1) one end, girder body (1) one side fixed mounting has driving motor (2), mounting groove (5) have been seted up to girder body (1) lower surface one end, mounting groove (5) lower extreme is provided with correction block (4), sliding tray (8) have been seted up to girder body (1) lower surface other end, be provided with lead screw (7) in sliding tray (8).

2. The bridge portal crane girder detection device of claim 1, wherein: the device is characterized in that a linkage groove (6) is formed in one end of the inner wall of the mounting groove (5), a linkage block (14) is slidably mounted in the linkage groove (6), a connecting rod (13) is fixedly mounted on the lower surface of the linkage block (14), and a correction block (4) is fixedly connected to the lower surface of the connecting rod (13).

3. The bridge portal crane girder detection device of claim 1, wherein: correcting block (4) upper surface one end fixed mounting has connecting block (10), connecting block (10) one end fixed mounting has trace (9), trace (9) and another group correcting block (4) fixed connection.

4. The bridge crane main beam detection device of claim 1, wherein: lead screw (7) one end is provided with sliding block (11), sliding block (11) one end fixed mounting has fixing bolt (12), fixing bolt (12) lower fixed surface is connected with correction block (4), driving motor (2) output shaft one end fixedly connected with lead screw (7).

5. The bridge portal crane girder detection device of claim 1, wherein: the detection assembly (15) comprises a detector (1501), the detector (1501) is detachably mounted at one end of the inner center of the main beam body (1), a circular sliding groove (1502) is formed in one end of the detector (1501), and a circular sliding rail (1503) is arranged in the circular sliding groove (1502).

6. The bridge portal crane girder detection device of claim 5, wherein: circular slide rail (1503) one end slidable mounting has movable block (1508), movable block (1508) one end fixed mounting has protective housing (1509), fixed mounting has detection camera (1507) in protective housing (1509).

7. The bridge portal crane girder detection device of claim 5, wherein: a rotating shaft (1505) is fixedly installed on the lower surface of the detector (1501), an angle adjusting rod (1506) is fixedly installed at one end of the rotating shaft (1505), and a horizontal distance meter (1504) is fixedly installed at one end of the angle adjusting rod (1506).