CN210914997U - Folding type gantry crane - Google Patents
Folding type gantry crane Download PDFInfo
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- CN210914997U CN210914997U CN201922066056.8U CN201922066056U CN210914997U CN 210914997 U CN210914997 U CN 210914997U CN 201922066056 U CN201922066056 U CN 201922066056U CN 210914997 U CN210914997 U CN 210914997U
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Abstract
The utility model relates to the technical field of hoisting machinery equipment, in particular to a folding type gantry crane, wherein a supporting beam is arranged on a supporting arm, the supporting beam is divided into two sections, and a beam rotating shaft is arranged in the middle of the supporting beam; the lower part of the supporting beam is provided with a crane track; a hoisting trolley is arranged on the crane track; the hoisting trolley is provided with a hoisting hook; the end surface of the supporting beam is provided with a top moving wheel; a bottom moving wheel is arranged on the end surface of the supporting arm; a support frame collecting tank is arranged on the support arm, a support frame is arranged in the support frame collecting tank, and the support frame is connected with the support frame collecting tank through a support frame rotating shaft; the support frame bottom is provided with the support frame and removes the wheel, solves the great problem of transporting the difficulty of door type hanging volume.
Description
Technical Field
The utility model relates to a jack-up mechanical equipment technical field, concretely relates to foldable door type hangs.
Background
The gantry crane is a variant of a bridge crane, also called gantry crane. The device is mainly used for loading and unloading outdoor goods yards, stockyards and bulk goods. The metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, is widely used in port goods yards, and is difficult to transport or carry in the prior art due to the large volume of the portal crane.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foldable door type hangs solves the door type and hangs the great problem of transporting the difficulty of volume.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a folding gantry crane comprises a supporting arm, a supporting beam, a beam rotating shaft, a crane rail, a hoisting trolley, a hoisting hook, a top moving wheel, a bottom moving wheel, a supporting frame collecting tank, a supporting frame and a supporting frame moving wheel; the supporting beam is divided into two sections, and a beam rotating shaft is arranged in the middle of the supporting beam; the lower part of the supporting beam is provided with a crane track; a hoisting trolley is arranged on the crane track; the hoisting trolley is provided with a hoisting hook; the end surface of the supporting beam is provided with a top moving wheel; a bottom moving wheel is arranged on the end surface of the supporting arm; a support frame collecting tank is arranged on the support arm, a support frame is arranged in the support frame collecting tank, and the support frame is connected with the support frame collecting tank through a support frame rotating shaft; the bottom of the supporting frame is provided with a supporting frame moving wheel.
Furthermore, a telescopic support column is arranged between the support arm and the support beam; a hydraulic oil cylinder is arranged in the telescopic support column; the top of the hydraulic oil cylinder is provided with a hydraulic telescopic rod; the hydraulic telescopic rod is connected with the top of the supporting arm through the supporting plate.
Furthermore, an auxiliary supporting rod fixing groove is formed in the supporting frame; an auxiliary hydraulic support rod is arranged in the auxiliary support rod fixing groove, and the auxiliary hydraulic support rod is fixed in the auxiliary support rod fixing groove through an auxiliary hydraulic support rod turning head; an auxiliary fixing block is arranged at the top of the auxiliary hydraulic support rod; the auxiliary fixed block is connected with the auxiliary hydraulic supporting rod through the fixed block rotating head; the auxiliary fixing block is fixed in the supporting frame collecting tank through a fixing bolt.
Further, a trolley supporting plate is arranged at the bottom of the crane track.
Further, the front part of the trolley supporting plate is provided with a hook fixing ring.
Further, the support frame moving wheels are arranged at two ends of the bottom of the support frame, and the support frame moving wheels are provided with rows.
Compared with the prior art, the utility model discloses can realize following one of beneficial effect:
1. the supporting beam is divided into two sections, and a beam rotating shaft is arranged in the middle of the supporting beam; the lower part of the supporting beam is provided with a crane track; a hoisting trolley is arranged on the crane track; the hoisting trolley is provided with a hoisting hook; the end surface of the supporting beam is provided with a top moving wheel; a bottom moving wheel is arranged on the end surface of the supporting arm; a support frame collecting tank is arranged on the support arm, a support frame is arranged in the support frame collecting tank, and the support frame is connected with the support frame collecting tank through a support frame rotating shaft; the support frame bottom is provided with the support frame and removes the wheel, can realize setting up the roof beam pivot through supporting beam on with supporting beam folding, shortens supporting beam distance, reduces the volume, is provided with the bottom through supporting beam terminal surface on being provided with the top and removes the wheel and be provided with the bottom on removing wheel and the support arm terminal surface, can realize hanging after the folding can remove the wheel through the top and remove the wheel slip bottom, convenient transportation.
2. A telescopic supporting column is arranged between the supporting arm and the supporting beam; a hydraulic oil cylinder is arranged in the telescopic support column; the top of the hydraulic oil cylinder is provided with a hydraulic telescopic rod; the hydraulic telescopic rod is connected with the top of the supporting arm through the supporting plate, so that the height of the gantry crane can be adjusted, and the volume of the gantry crane is shortened during transportation; the transportation is convenient.
3. An auxiliary supporting rod fixing groove is formed in the supporting frame; an auxiliary hydraulic support rod is arranged in the auxiliary support rod fixing groove, and the auxiliary hydraulic support rod is fixed in the auxiliary support rod fixing groove through an auxiliary hydraulic support rod turning head; an auxiliary fixing block is arranged at the top of the auxiliary hydraulic support rod; the auxiliary fixed block is connected with the auxiliary hydraulic supporting rod through the fixed block rotating head; the auxiliary fixing block is fixed in the support frame collecting tank through a fixing bolt, the support frame can be reinforced through the auxiliary hydraulic support rod in an trying mode, and the stability during lifting is guaranteed.
4. The crane rail bottom is provided with the dolly backup pad, can realize hanging folding back at the door type, fixedly lifts by crane the dolly through the dolly backup pad.
5. The front part of the trolley supporting plate is provided with a hook fixing ring, so that the hook can be fixedly lifted in the transportation process by arranging the hook fixing ring, and the safety is ensured.
6. The support frame removes the wheel setting at support frame bottom both ends, and the support frame removes the wheel and is provided with row, can realize setting up double support frame and remove the wheel, improves the stability of during operation.
Drawings
Fig. 1 is a schematic view of the folding structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The utility model provides a foldable door type hangs which characterized in that: the device comprises a supporting arm 1, a supporting beam 2, a beam rotating shaft 3, a crane rail 4, a hoisting trolley 5, a hoisting hook 6, a top moving wheel 7, a bottom moving wheel 8, a supporting frame collecting tank 9, a supporting frame 10 and a supporting frame moving wheel 24; a supporting beam 2 is arranged on the supporting arm 1, the supporting beam 2 is divided into two sections, and a beam rotating shaft 3 is arranged in the middle of the supporting beam 2; the lower part of the supporting beam 2 is provided with a crane track 4; a hoisting trolley 5 is arranged on the crane track 4; a hoisting hook 6 is arranged on the hoisting trolley 5; a top moving wheel 7 is arranged on the end surface of the supporting beam 2; a bottom moving wheel 8 is arranged on the end surface of the supporting arm 1; a support frame collecting tank 9 is arranged on the support arm 1, a support frame 10 is arranged in the support frame collecting tank 9, and the support frame 10 is connected with the support frame collecting tank 9 through a support frame rotating shaft 11; support frame 10 bottom is provided with the support frame and removes wheel 24, can realize folding with the supporting beam through set up the roof beam pivot on the supporting beam, shortens the supporting beam distance, reduces the volume, is provided with the bottom and removes the wheel on removing wheel and the supporting arm terminal surface through being provided with the top on the supporting beam terminal surface, can realize hanging folding back can remove the wheel through the top and remove the wheel with the bottom and slide, convenient transportation.
Example 2
On the basis of the embodiment 1, a telescopic supporting column 17 is arranged between the supporting arm 1 and the supporting beam 2; a hydraulic oil cylinder 14 is arranged in the telescopic support column 17; the top of the hydraulic oil cylinder 14 is provided with a hydraulic telescopic rod 15; the hydraulic telescopic rod 15 is connected with the top of the supporting arm 1 through a supporting plate 16, so that the height of the gantry crane can be adjusted, and the volume of the gantry crane is shortened during transportation; the transportation is convenient.
Example 3
On the basis of the embodiment 1, an auxiliary supporting rod fixing groove 18 is arranged in the supporting frame 10; an auxiliary hydraulic support rod 19 is arranged in the auxiliary support rod fixing groove 18, and the auxiliary hydraulic support rod 19 is fixed in the auxiliary support rod fixing groove 18 through an auxiliary hydraulic support rod swivel 20; the top of the auxiliary hydraulic support rod 19 is provided with an auxiliary fixing block 21; the auxiliary fixed block 21 is connected with the auxiliary hydraulic support rod 19 through a fixed block swivel 22; supplementary fixed block 21 passes through fixing bolt 23 to be fixed in support frame collecting vat 9, can try to go down and can pass through supplementary hydraulic support pole, consolidates the support frame, guarantees the stability when lifting by crane.
Example 4
On the basis of the embodiment 1, a trolley supporting plate 12 is arranged at the bottom of the crane track 4, and the hoisting trolley is fixed through the trolley supporting plate.
Example 5
On the basis of the embodiment 1, the front part of the trolley supporting plate 12 is provided with the hook fixing ring 13, so that the lifting hook can be fixed in the transportation process through the hook fixing ring, and the safety is ensured.
Example 6
On the basis of embodiment 1, the support frame moving wheels 24 are arranged at two ends of the bottom of the support frame 10, and 4 rows of support frame moving wheels 24 are arranged, so that double rows of support frame moving wheels can be arranged, and the stability in working is improved.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a foldable door type hangs which characterized in that: the device comprises a supporting arm (1), a supporting beam (2), a beam rotating shaft (3), a crane rail (4), a hoisting trolley (5), a hoisting hook (6), a top moving wheel (7), a bottom moving wheel (8), a supporting frame collecting tank (9), a supporting frame (10) and a supporting frame moving wheel (24); a supporting beam (2) is arranged on the supporting arm (1), the supporting beam (2) is divided into two sections, and a beam rotating shaft (3) is arranged in the middle of the supporting beam (2); the lower part of the supporting beam (2) is provided with a crane track (4); a hoisting trolley (5) is arranged on the crane track (4); a hoisting hook (6) is arranged on the hoisting trolley (5); a top moving wheel (7) is arranged on the end surface of the supporting beam (2); a bottom moving wheel (8) is arranged on the end surface of the supporting arm (1); a support frame collecting groove (9) is formed in the support arm (1), a support frame (10) is arranged in the support frame collecting groove (9), and the support frame (10) is connected with the support frame collecting groove (9) through a support frame rotating shaft (11); the bottom of the support frame (10) is provided with a support frame moving wheel (24).
2. A folding gantry crane according to claim 1, characterized in that: a telescopic supporting column (17) is arranged between the supporting arm (1) and the supporting beam (2); a hydraulic oil cylinder (14) is arranged in the telescopic support column (17); the top of the hydraulic oil cylinder (14) is provided with a hydraulic telescopic rod (15); the hydraulic telescopic rod (15) is connected with the top of the supporting arm (1) through a supporting plate (16).
3. A folding gantry crane according to claim 1, characterized in that: an auxiliary supporting rod fixing groove (18) is formed in the supporting frame (10); an auxiliary hydraulic support rod (19) is arranged in the auxiliary support rod fixing groove (18), and the auxiliary hydraulic support rod (19) is fixed in the auxiliary support rod fixing groove (18) through an auxiliary hydraulic support rod turning head (20); an auxiliary fixing block (21) is arranged at the top of the auxiliary hydraulic support rod (19); the auxiliary fixed block (21) is connected with the auxiliary hydraulic support rod (19) through a fixed block rotating head (22); the auxiliary fixing block (21) is fixed in the supporting frame collecting groove (9) through a fixing bolt (23).
4. A folding gantry crane according to claim 1, characterized in that: a trolley supporting plate (12) is arranged at the bottom of the crane track (4).
5. A folding gantry crane according to claim 4, characterized in that: the front part of the trolley supporting plate (12) is provided with a hook fixing ring (13).
6. A folding gantry crane according to claim 1, characterized in that: the support frame moving wheels (24) are arranged at two ends of the bottom of the support frame (10), and 4 rows of the support frame moving wheels (24) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066056.8U CN210914997U (en) | 2019-11-26 | 2019-11-26 | Folding type gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066056.8U CN210914997U (en) | 2019-11-26 | 2019-11-26 | Folding type gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210914997U true CN210914997U (en) | 2020-07-03 |
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ID=71366991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922066056.8U Active CN210914997U (en) | 2019-11-26 | 2019-11-26 | Folding type gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210914997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116835440A (en) * | 2023-09-04 | 2023-10-03 | 河南科技学院 | Folding permanent magnet driving small crane |
-
2019
- 2019-11-26 CN CN201922066056.8U patent/CN210914997U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116835440A (en) * | 2023-09-04 | 2023-10-03 | 河南科技学院 | Folding permanent magnet driving small crane |
| CN116835440B (en) * | 2023-09-04 | 2023-12-05 | 河南科技学院 | Folding permanent magnet driving small crane |
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