CN219839377U - Lifting translation portal frame - Google Patents

Abstract

The utility model discloses a lifting translation portal frame, which belongs to the technical field of hoisting machinery and comprises a movable base and a bracket arranged at the top of the movable base, wherein a crane is arranged below the top of the bracket, the movable base comprises two struts which are arranged in parallel in a horizontal plane, the two ends of the bottom of the bracket are respectively and fixedly connected to the tops of the two struts, a buffer end of the buffer end faces to the back of the struts is arranged in the struts, a striker plate is arranged at the upper end of the front part of the struts, the two ends of the bottom of the striker plate are respectively connected with the two buffers, and the lifting translation portal frame can realize that the striker plate is propped against the front part of goods when the goods are hoisted, and can move forwards due to inertia when the portal frame is stopped in the moving process, and after the goods are contacted with the striker plate, the striker plate can provide buffering, so that the goods can stop shaking rapidly, and the use safety is improved, and meanwhile the goods can be disassembled conveniently.

Description

Lifting translation portal frame

Technical Field

The utility model relates to the technical field of hoisting machinery, in particular to a lifting translation portal frame.

Background

In order to facilitate lifting and transferring work of heavy machinery, goods and the like, lifting and transferring portal frame equipment is often needed, and the existing lifting and transferring portal frame equipment basically has the advantages of firm quality, high compressive strength, strong bearing capacity, high working stability, low working energy consumption, long service life and the like, and can meet the use requirements of lifting and transferring the heavy machinery and the goods.

The patent with the bulletin number of CN218174456U discloses a lifting translation portal frame, can be when the road surface appears the slot at the in-process that removes, can effectively utilize slide rod and screw rod so that the gyro wheel can cross the slot fast, and then need not personnel to carry out the work of filling up of slot, save the manpower, and improve work efficiency, but the portal frame is when hoist and mount goods, the goods can come back and forth to rock because of the effect of inertia and loop wheel machine rope when the portal frame is stopped at the in-process that removes, owing to the general quality of the goods that adopts the portal frame hoist and mount is great, the people has certain danger of stopping, the goods can smash the staff, and wait to unload again after the goods is stopped and can lead to the speed of transport goods slowly.

In view of the foregoing, it is necessary to provide a lifting and translating gantry.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a lifting translation portal frame, which can realize that a baffle plate is propped against the front part of goods when the goods are hoisted, the portal frame stops in the moving process, the goods can move forwards due to inertia, and after the goods are contacted with the baffle plate, the baffle plate can provide buffering, so that the goods can stop shaking rapidly, and the use safety is improved and meanwhile the goods are convenient to detach.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a lift translation portal frame, is including removing the base and installing remove the support at base top, the loop wheel machine is installed to the below at support top, remove the base and include two branch at horizontal plane in parallel arrangement, the bottom both ends of support are fixed connection respectively at two the top of branch, the inside of branch is provided with the buffer of buffering end towards branch back, the upper end at branch front portion is provided with the striker plate, the bottom both ends of striker plate are connected with two respectively the buffer, hoist the goods on the couple of loop wheel machine, the stop of portal frame in the removal in-process, the goods can be moved forward because of inertia, and the striker plate can provide the buffering after goods and striker plate contact, and the striker plate is preferably oil pressure damper, forms hydraulic damping force and reaches the purpose of buffering the goods by tensile, compression piston rod back-and-forth motion.

Further, the inside of branch anterior segment is provided with the bar chamber, the buffer is installed the bar intracavity for the bar chamber is not exposed outward, has improved holistic aesthetic property when protecting the bar chamber.

Further, the top of branch anterior segment is provided with the mount pad, be provided with the slot in the top of mount pad, the bottom both ends of striker plate are movable respectively and are pegged graft in two in the slot of mount pad, and the striker plate can be taken off from the mount pad, and assembly and dismantlement's easy operation is convenient.

Further, the bar intracavity is provided with and can follow the long limit direction of branch removes the movable seat, the one end fixed connection of buffer is in the one side of movable seat towards the support, the lower extreme fixed connection of mount pad is in the buffer is kept away from the one end of movable seat for the position of mount pad can be adjusted, and when hoisting goods, adjusts mount pad to suitable position and makes striker plate and the goods counterbalance of hoist and mount, can effectively reduce the rigidity collision between goods and the striker plate, thereby carries out effective protection to the goods.

Further, the top of the front section of the support rod is provided with a strip-shaped hole communicated with the strip-shaped cavity, and the mounting seat penetrates through the strip-shaped hole.

Further, the inside rotation in bar chamber is connected with the lead screw, movable seat sliding connection is in the bar intracavity, just movable seat cover establish at the surface of lead screw and with lead screw threaded connection can adjust the position of mount pad through rotating the lead screw, simple structure is stable.

Further, a motor with an output end connected with the screw rod is arranged in the support rod and used for driving the screw rod to rotate.

Further, be provided with elevation structure between mount pad and the buffer, elevation structure's bottom is installed in the one end of buffer, the mount pad is installed elevation structure's top, elevation structure can be electric putter to adjust the height of striker plate, make the striker plate can adapt to the goods of not co-altitude, improved striker plate application scope.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the striker plate is propped against the front part of the goods when the goods are hoisted, the portal frame is stopped in the moving process, the goods can move forwards due to inertia, after the goods are contacted with the striker plate, the striker plate can provide buffering, the goods can stop shaking rapidly, and the use safety is improved, and meanwhile the goods can be detached conveniently.

(2) According to the scheme, the motor drives the screw rod to rotate and adjust the position of the mounting seat, the height of the striker plate is adjusted through the lifting structure, so that the striker plate can be adapted to different cargoes, and the application range is wide.

(3) The striker plate assembly operation of this scheme is simple and convenient, if the striker plate has influenced the unloading operation, the striker plate also can be dismantled from the mount pad, can operate according to actual need, uses more nimble.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic front view of the overall structure of the present utility model;

FIG. 3 is a schematic side view of the overall structure of the present utility model;

FIG. 4 is a schematic diagram of a connection structure of a dam and a buffer of the present utility model;

fig. 5 is an enlarged view of fig. 1 a in accordance with the present utility model.

The reference numerals in the figures illustrate:

1. a support rod; 11. a strip-shaped cavity; 12. a bar-shaped hole; 2. a bracket; 3. a crane; 4. a striker plate; 5. a buffer; 6. a mounting base; 61. a slot; 7. a screw rod; 71. a movable seat; 72. a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-5, a lifting translation portal frame comprises a movable base and a support 2 arranged at the top of the movable base, wherein the support 2 is of an n-shaped structure, a crane 3 is arranged below the top of the support 2, the movable base comprises two struts 1 which are arranged in parallel in a horizontal plane, two ends of the bottom of the support 2 are respectively and fixedly connected to the tops of the two struts 1, a buffer 5 with a buffer end facing the back of the strut 1 is arranged in the strut 1, a striker plate 4 is arranged at the upper end of the front of the strut 1, two ends of the bottom of the striker plate 4 are respectively connected with the two buffers 5, goods are hoisted on a hook of the crane 3, the portal frame is stopped in the moving process, the goods can move forwards due to inertia, after the goods are contacted with the striker plate 4, the striker plate 4 can provide buffering, the striker plate 4 is preferably an oil pressure damper, and a hydraulic damping force is formed by stretching and compressing piston rods to reciprocate so as to buffer the goods.

Wherein, the inside of branch 1 anterior segment is provided with bar chamber 11, and buffer 5 installs in bar chamber 11 for bar chamber 11 does not expose outside, has improved holistic aesthetic property when protecting bar chamber 11.

Referring to fig. 5, the top of the front section of the strut 1 is provided with a mounting seat 6, a slot 61 is provided in the top of the mounting seat 6, two ends of the bottom of the striker plate 4 are movably inserted into the slots 61 of the two mounting seats 6 respectively, the striker plate 4 can be taken down from the mounting seat 6, and the assembly and the disassembly are simple and convenient.

In addition, be provided with in the bar chamber 11 and remove movable seat 71 along branch 1 long limit direction, the one end fixed connection of buffer 5 is in the one side of movable seat 71 towards support 2, the one end of the movable seat 71 is kept away from at buffer 5 to the lower extreme fixed connection of mount pad 6 for the position of mount pad 6 can be adjusted, when hoist and mount the goods, adjusts mount pad 6 to suitable position and makes striker plate 4 offset with the goods of hoist and mount, can effectively reduce the rigidity collision between goods and the striker plate 4, thereby effectively protect the goods.

The top of the front section of the supporting rod 1 is provided with a bar-shaped hole 12 communicated with the bar-shaped cavity 11, the mounting seat 6 penetrates through the bar-shaped hole 12, the inside of the bar-shaped cavity 11 is rotationally connected with the screw rod 7, the movable seat 71 is slidably connected in the bar-shaped cavity 11, the movable seat 71 is sleeved on the outer surface of the screw rod 7 and is in threaded connection with the screw rod 7, the position of the mounting seat 6 can be adjusted by rotating the screw rod 7, and the structure is simple and stable. The motor 72 with an output end connected with the screw rod 7 is arranged in the support rod 1 and is used for driving the screw rod 7 to rotate.

In addition, be provided with elevation structure between mount pad 6 and the buffer 5, elevation structure's bottom is installed in buffer 5's one end, and mount pad 6 installs at elevation structure's top, elevation structure can be electric putter to adjust the height of striker plate 4, make striker plate 4 can adapt to the goods of not co-altitude, improved striker plate 4 application scope.

Working principle: goods are hoisted on the hooks of the crane 3, the screw rod 7 is driven to rotate through the motor 72, the mounting seat 6 is adjusted to a proper position, the height of the baffle plate 4 is adjusted through the lifting structure, the baffle plate 4 is propped against the hoisted goods, the portal frame is stopped in the moving process, the goods can move forward due to inertia, the baffle plate 4 can provide buffering, the goods can be rapidly stopped to shake, so that the goods can be disassembled, if the baffle plate 4 affects unloading operation, the baffle plate 4 can be disassembled from the mounting seat 6, and the operation can be carried out according to actual needs.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (8)

1. The utility model provides a lift translation portal frame, is including removing the base and installing support (2) at removal base top, loop wheel machine (3) are installed to the below at support (2) top, a serial communication port, remove the base and include two branch (1) of parallel arrangement in the horizontal plane, the bottom both ends of support (2) are fixed connection respectively at two the top of branch (1), the inside of branch (1) is provided with buffer (5) of buffer end towards branch (1) back, the upper end at branch (1) front portion is provided with striker plate (4), the bottom both ends of striker plate (4) are connected with two respectively buffer (5).

2. The lifting and translating gantry of claim 1 wherein: the inside of branch (1) anterior segment is provided with bar chamber (11), buffer (5) are installed in bar chamber (11).

3. The lifting and translating gantry of claim 2 wherein: the top of branch (1) anterior segment is provided with mount pad (6), be provided with slot (61) in the top of mount pad (6), the bottom both ends of striker plate (4) are respectively movable grafting in slot (61) of two mount pad (6).

4. A lifting and translating gantry according to claim 3 wherein: the movable seat (71) capable of moving along the long side direction of the supporting rod (1) is arranged in the strip-shaped cavity (11), one end of the buffer (5) is fixedly connected to one side, facing the support (2), of the movable seat (71), and the lower end of the mounting seat (6) is fixedly connected to one end, far away from the movable seat (71), of the buffer (5).

5. The lifting and translating gantry of claim 4 wherein: the top of the front section of the supporting rod (1) is provided with a strip-shaped hole (12) communicated with the strip-shaped cavity (11), and the mounting seat (6) is arranged in the strip-shaped hole (12) in a penetrating mode.

6. The lifting and translating gantry of claim 4 wherein: the inside rotation of bar chamber (11) is connected with lead screw (7), movable seat (71) sliding connection is in bar chamber (11), just movable seat (71) cover is established in the surface of lead screw (7) and with lead screw (7) threaded connection.

7. The lifting and translating gantry of claim 6 wherein: the inside of the supporting rod (1) is provided with a motor (72) with an output end connected with the screw rod (7) and used for driving the screw rod (7) to rotate.

8. A lifting and translating gantry according to claim 3 wherein: a lifting structure is arranged between the mounting seat (6) and the buffer (5), the bottom of the lifting structure is arranged at one end of the buffer (5), and the mounting seat (6) is arranged at the top of the lifting structure.