CN220485112U - Three-fence lifting and transporting device - Google Patents

Abstract

The utility model discloses a three-rail lifting and transporting device, belongs to the field of lifting equipment, and solves the problem that the lifting and transporting of an existing overhead travelling crane are inconvenient to adjust. The novel hydraulic support comprises four sleeves, wherein two of the left side and the right side are connected with a lower support plate together, two self-locking universal wheels are symmetrically arranged at the bottom of each support plate, guide rods are inserted into the sleeves in a sliding mode, the tops of the guide rods are connected with an upper support plate together, each guide rod is connected with a hydraulic cylinder between the upper support plate and the lower support plate, a hanging rod is connected between the upper support plate and the lower support plate, a hanging hook is arranged on each hanging rod, buffer assemblies are arranged on the sleeves, and left fences and right fences are hinged between the buffer assemblies. The three-rail lifting and transporting device saves physical strength, is convenient for installing and centering electromechanical equipment, and has the characteristics of high safety and convenient adjustment.

Description

Three-fence lifting and transporting device

Technical Field

The utility model relates to the field of lifting equipment, in particular to a three-rail lifting and transporting device.

Background

In a steel rolling production workshop, when the electromechanical equipment of a high-level roller way on a rolling site needs to be disassembled, the electromechanical equipment is lifted by manpower or is lifted and supported by a large crown block. However, both lifting the electromechanical device by manpower and lifting and supporting by a large crown block have serious problems and mismatch with the site.

The mechanical and electrical equipment is lifted by manpower and limited by weight, when the weight of the mechanical and electrical equipment reaches a certain amount, the manpower is limited, and the most critical is that in the process of lifting the mechanical and electrical equipment by the whole manpower, great potential safety hazards exist, safety accidents are caused by the fact that related maintenance personnel do not pay attention to the equipment slightly, in addition, great deviation exists in the process of lifting the equipment by the manpower and the process of comparing the bolt holes, and accordingly maintenance quality deviation and maintenance period extension can be caused.

The lifting support is carried out through the large crown block, so that the problem is solved, the problem is solved in the aspect of strength, the problem is solved in the aspect of accurate quantitative adjustment, and the large crown block can not be finely adjusted due to the large single action amplitude of the large crown block, so that the process of disassembling or reinstalling electromechanical equipment can not be finely matched with the on-site flow, and further the quality problem of overhaul and the extension of overhaul time can be caused.

Therefore, development and design of a three-rail lifting and transporting device are needed.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the three-rail lifting and transporting device which saves physical strength and is convenient for centering the installation of electromechanical equipment, and has the characteristics of high safety and convenient adjustment.

The technical scheme of the utility model is as follows: the utility model provides a three fence lifts by crane and conveyer, includes four sleeves, two of left and right sides sleeve bottom joint has the bottom suspension fagging, every the equal symmetry in bottom of backup pad is equipped with two auto-lock universal wheels, every the sleeve in all slide the grafting have the guide bar, two of left and right sides the guide bar top joint has last backup pad, every go up backup pad and bottom suspension fagging between all be connected with the pneumatic cylinder, two go up and be connected with the suspension pole between the backup pad, the suspension pole on be equipped with the suspension hook, every the sleeve on all be equipped with buffer assembly, two of left and right sides hinge respectively between the buffer assembly has left rail and right rail, left side rail is connected through locking assembly after expanding with right rail, two of rear side be equipped with back rail between the buffer assembly.

As a further improvement, the buffer assembly comprises a buffer spring and a buffer plate, the buffer spring and the buffer plate are respectively and movably sleeved on the sleeve, two ends of the buffer spring are respectively connected with the lower support plate and the buffer plate, the left fence and the right fence are hinged with the buffer plate, and the rear fence is fixed between the two buffer plates at the rear side.

Further, the locking assembly comprises a bolt, a first sinking groove is formed in the bottom of one end, far away from the sleeve, of the left fence, a second sinking groove is formed in the top of one end, far away from the sleeve, of the right fence, the first sinking groove is movably lapped in the second sinking groove, a pin hole is formed in the second sinking groove, and the bolt is movably spliced in the pin hole.

Further, the upper part of each sleeve is provided with a magnet block, and the left fence and the right fence are made of iron materials.

Further, the hanging rod is slidably provided with a hanging ring, and the hanging hook is fixed on the hanging ring.

Further, the suspension ring is connected with an anti-top screw in a threaded manner, and the end part of the anti-top screw penetrates through the suspension ring.

Further, handles are further provided at the upper parts of the two sleeves at the rear side.

Advantageous effects

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

according to the three-rail lifting and transporting device, the three rails are respectively arranged on the left side and the right side of the sleeve, when the electromechanical device is lifted, the whole device is pushed to the upper side of the electromechanical device, the binding belt is sleeved on the electromechanical device, the binding belt is hung on the hanging hook, the hydraulic cylinder is started to drive the hanging hook to lift the electromechanical device, the left rail and the right rail are put down after lifting and are locked by the locking component to form a horizontal state, the electromechanical device can be moved to a designated position by moving the whole device at the moment, in the moving process, the rear rail, the guide rod and the hydraulic cylinder form surrounding protection for the electromechanical device, and the left rail and the right rail play a role in preventing rigid collision damage caused by falling of the electromechanical device.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the left and right rails of the present utility model after deployment;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;

FIG. 4 is a schematic side sectional view of the present utility model;

fig. 5 is a schematic top view of the present utility model.

Wherein: 1-sleeve, 2-lower support plate, 3-self-locking universal wheel, 4-guide bar, 5-upper support plate, 6-hydraulic cylinder, 7-suspension bar, 8-suspension hook, 9-left rail, 10-right rail, 11-rear rail, 12-buffer spring, 13-buffer plate, 14-bolt, 15-first sink, 16-second sink, 17-pin hole, 18-magnet block, 19-suspension ring, 20-anti-top screw, 21-handle.

Detailed Description

The utility model will be further described with reference to specific embodiments in the drawings.

Referring to fig. 1-5, the three-fence lifting and transporting device of the utility model comprises four sleeves 1, wherein the four sleeves 1 are in rectangular distribution, the bottoms of the two sleeves 1 on the left side and the right side are connected with a lower supporting plate 2 together, the bottoms of the two supporting plates 2 are symmetrically provided with two self-locking universal wheels 3, the two self-locking universal wheels are convenient to move, guide rods 4 are slidably inserted into the sleeves 1, the tops of the two guide rods 4 on the left side and the right side are connected with an upper supporting plate 5 together, a hydraulic cylinder 6 is connected between each upper supporting plate 5 and the lower supporting plate 2, the hydraulic cylinder 6 is used for driving the upper supporting plate 5 to move up and down, a hanging rod 7 is connected between the two upper supporting plates 5, a hanging hook 8 is arranged on the hanging rod 7 and used for hanging binding ropes, each sleeve 1 is provided with a buffer assembly, a left fence 9 and a right fence 10 are hinged between the two buffer assemblies on the left side and the right side respectively, the left fence 9 and the right fence 10 are connected through a locking assembly after being unfolded, and a rear fence 11 is arranged between the two buffer assemblies on the rear fence.

According to the three-fence lifting and transporting device, three fences are respectively arranged on the left side and the right side of the sleeve 1, when electromechanical equipment is lifted, the whole device is pushed to the upper side of the electromechanical equipment, then the binding band is sleeved on the electromechanical equipment, then the binding band is hung on the hanging hook 8, then the hydraulic cylinder 6 is started to drive the hanging hook 8 to lift the electromechanical equipment, the left fence 9 and the right fence 10 are placed after lifting and are locked by the locking assembly to form a horizontal state, at the moment, the electromechanical equipment can be moved to a designated position by moving the whole device, in the moving process, the rear fence 11, the guide rod 4 and the hydraulic cylinder 6 form protection on the periphery of the electromechanical equipment, and the left fence 9 and the right fence 10 play a role in preventing rigid collision damage caused by falling of the electromechanical equipment.

Preferably, the buffer assembly includes buffer spring 12 and buffer board 13, wherein, buffer spring 12, buffer board 13 all movable sleeve in proper order are established on sleeve 1, and buffer spring 12's both ends are connected with lower backup pad 2, buffer board 13 respectively, left rail 9, right rail 10 all link to each other with buffer board 13 is articulated, back rail 11 is fixed between two buffer boards 13 of rear side, in case electromechanical device takes place to drop, falls on left rail 9 and right rail 10, buffer spring 12 can cushion the impact, reaches the purpose of buffering, the safety in utilization is higher.

Preferably, the locking assembly comprises a bolt 14, a first sinking groove 15 is formed in the bottom of one end, far away from the sleeve 1, of the left fence 9, a second sinking groove 16 is formed in the top of one end, far away from the sleeve 1, of the right fence 10, the first sinking groove 15 is movably lapped in the second sinking groove 16, a pin hole 17 is formed in the second sinking groove 16, and the bolt 14 is movably inserted in the pin hole 17. After the left fence 9 and the right fence 10 are unfolded, the first sinking groove 15 is lapped on the second sinking groove 16, the bolt 14 is inserted into the pin hole 17, at the moment, the left fence 9 and the right fence 10 are relatively fixed and cannot rotate downwards, the relative locking of two coamings is realized, a plurality of bolts 14 and the pin hole 17 can be arranged, and the connection stability is further improved.

Preferably, the upper portion of each sleeve 1 is provided with a magnet block 18, wherein the left rail 9 and the right rail 10 are made of iron materials, after the left rail 9 and the right rail 10 are turned and folded, the sleeve 1 is adsorbed and fixed by the magnet blocks 18, so that the whole device is conveniently pushed to the upper portion of the electromechanical equipment, and the interference problem is prevented.

Preferably, a suspension ring 19 is slidably mounted on the suspension rod 7, wherein the suspension hook 8 is fixed on the suspension ring 19, and the suspension hook 8 can be moved along the suspension rod 7, so as to facilitate adjustment of the position of the suspension hook 8. Further, a reverse jacking screw 20 is connected to the suspension ring 19 in a threaded manner, the end portion of the reverse jacking screw 20 penetrates through the suspension ring 19, and after the position of the suspension ring 19 is adjusted, the reverse jacking screw 20 reversely jacks the suspension rod 7, so that position locking is achieved.

Preferably, the upper parts of the two sleeves 1 at the rear side are also provided with handles 21, which facilitate pushing the whole device.

While only the preferred embodiments of the present utility model have been described above, it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (7)

1. The utility model provides a three fence lifts by crane and conveyer, its characterized in that, includes four sleeve (1), two of left and right sides sleeve (1) bottom is connected with lower backup pad (2) jointly, every the bottom of backup pad (2) all symmetry be equipped with two from locking-type universal wheel (3), every sleeve (1) in all slide grafting have guide bar (4), two of left and right sides guide bar (4) top is connected with upper backup pad (5) jointly, every upper backup pad (5) and lower backup pad (2) between all be connected with pneumatic cylinder (6), two be connected with between upper backup pad (5) suspension bar (7), suspension bar (7) on be equipped with suspension hook (8), every sleeve (1) on all be equipped with buffer assembly, two of left and right sides between the buffer assembly articulates respectively have left rail (9) and right rail (10), left rail (9) are connected through locking assembly with right rail (10) after expanding, two of rear side are equipped with between buffer assembly (11).

2. The three-rail lifting and transporting device according to claim 1, wherein the buffer assembly comprises a buffer spring (12) and a buffer plate (13), the buffer spring (12) and the buffer plate (13) are movably sleeved on the sleeve (1) in sequence, two ends of the buffer spring (12) are respectively connected with the lower support plate (2) and the buffer plate (13), the left rail (9) and the right rail (10) are hinged with the buffer plate (13), and the rear rail (11) is fixed between the two buffer plates (13) at the rear side.

3. The three-rail lifting and transporting device according to claim 1, wherein the locking assembly comprises a bolt (14), a first sinking groove (15) is formed in the bottom of one end of the left rail (9) far away from the sleeve (1), a second sinking groove (16) is formed in the top of one end of the right rail (10) far away from the sleeve (1), the first sinking groove (15) is movably lapped in the second sinking groove (16), a pin hole (17) is formed in the second sinking groove (16), and the bolt (14) is movably spliced in the pin hole (17).

4. The three-rail lifting and transporting device according to claim 1, wherein the upper part of each sleeve (1) is provided with a magnet block (18), and the left rail (9) and the right rail (10) are made of iron materials.

5. The three-rail lifting and transporting device according to claim 1, wherein the hanging rod (7) is slidably provided with a hanging ring (19), and the hanging hook (8) is fixed on the hanging ring (19).

6. The three-rail lifting and transporting device according to claim 5, wherein the suspension ring (19) is screwed with an anti-top screw (20), and the end of the anti-top screw (20) penetrates through the suspension ring (19).

7. A three-rail lifting and transporting device according to any of the claims 1-6, characterized in that the upper part of the two sleeves (1) at the rear side is also provided with handles (21).