CN215323215U - Electric control type hydraulic oil jack for sectional carrying - Google Patents

Abstract

The utility model relates to the technical field of ship manufacturing, and discloses an electric control type hydraulic oil jack for sectional carrying, which comprises a control device, a cable and a hydraulic oil jack assembly, wherein one end of the cable is connected with the control device, the other end of the cable is connected with the hydraulic oil jack assembly, the hydraulic oil jack assembly comprises a Z-direction hydraulic jacking mechanism, an X-direction moving mechanism and a Y-direction moving mechanism which are sequentially arranged from top to bottom, a first limiting device used for limiting the X-direction moving direction is arranged between the Z-direction hydraulic jacking mechanism and the X-direction moving mechanism, and a second limiting device used for limiting the Y-direction moving direction is arranged between the X-direction moving mechanism and the Y-direction moving mechanism. The utility model can realize the movement in X direction, Y direction and Z direction, is convenient to adjust the segment position on the device and improves the efficiency; and, need not to divide the section to hang all the time under the crane, avoid the potential safety hazard of segmentation unhook, improved fail safe nature.

Description

Electric control type hydraulic oil jack for sectional carrying

Technical Field

The utility model relates to the technical field of ship manufacturing, in particular to an electric control type hydraulic oil jack for sectional carrying.

Background

During carrying of the ship, when the bottom segment and the side segment with the bottom and the bilge are carried out, the ship needs to be suspended by using a portal crane or an olecranon crane to move and adjust, so that the ship is butted and carried in pairs. The following steps are required for the closing operation by using a crane to suspend the sections on the carrying slipway: 1) the technical personnel for controlling the precision of the slipway measure the allowance between the subsection hung under the crane and the butt joint subsection, and the subsection at one end provided with the allowance marks out an allowance cutting line. 2) The slipway assembly technician cuts the excess line on the section or positioning section suspended under the crane. 3) And welding lug plates of the sliding railing bolts on the sections and the positioning sections hung under the crane by a slipway assembly technician, connecting the sections hung under the crane and the positioning sections by the sliding railing bolts, and adjusting the sections hung under the crane by the sliding railing bolts, wherein part of aggregates and plates at the closure seams are cut during the adjustment so that the sections fall to the correct positions. 4) After the sections hung under the crane are adjusted to the correct positions, the shipway assembly technicians perform tack welding on the aggregates and plates at the closure positions. 5) Loosening the sliding bolt, cutting off the lug plate of the sliding bolt, and performing repair welding and polishing on the defect part of the plate at the cut part. 6) The crane worker applies temporary steel pipe support to the lower part of the segment suspended under the crane and loosens the hook of the crane steel wire rope, and the crane work is finished at the moment. 7) And hoisting workers firmly knock the pine wedges on the arranged stone stools to prop against the stressed part of the lower part of the subsection after the hook is loosened. 8) And (5) removing the steel pipe supports at the temporary four corners by lifting workers, and storing the steel pipe supports for later use. Therefore, the sections on the carrying slipway are suspended by the crane to carry out folding operation, so that more workers are involved, the efficiency is lower, the cost is overhigh, and the potential safety hazard of unhooking of the sections is easy to exist.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide an electrically controlled hydraulic jack for sectional loading, so as to solve the problems of a lot of workers, low efficiency, high cost and potential safety hazards existing in the conventional method of using a crane to suspend a section on a loading dock.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model discloses an electric control type hydraulic oil jack for sectional carrying, which comprises a control device, a cable and a hydraulic oil jack assembly, wherein one end of the cable is connected with the control device, the other end of the cable is connected with the hydraulic oil jack assembly, the hydraulic oil jack assembly comprises a Z-direction hydraulic jacking mechanism, an X-direction moving mechanism and a Y-direction moving mechanism which are sequentially arranged from top to bottom, a first limiting device used for limiting the X-direction moving direction is arranged between the Z-direction hydraulic jacking mechanism and the X-direction moving mechanism, and a second limiting device used for limiting the Y-direction moving direction is arranged between the X-direction moving mechanism and the Y-direction moving mechanism.

Preferably, the Z-direction hydraulic jacking mechanism comprises a first mounting platform and a first hydraulic oil cylinder arranged on the first mounting platform, and the first hydraulic oil cylinder is movable along the Z direction.

Preferably, the X-direction moving mechanism includes a second mounting platform and at least two second hydraulic cylinders arranged on the second mounting platform and movable along the X-direction, a first groove is arranged on the upper surface of the second mounting platform, a first protrusion block is arranged on the lower surface of the first mounting platform, the first protrusion block is inserted into the first groove, and the second hydraulic cylinders respectively abut against two sides of the first protrusion block.

Preferably, the Y-direction moving mechanism includes a third mounting platform, a second protruding block is arranged on the upper surface of the third mounting platform, at least two third hydraulic cylinders movable in the Y-direction are arranged on the second mounting platform, a second groove is arranged on the lower surface of the second mounting platform, the second protruding block is inserted into the second groove, and the third hydraulic cylinders respectively prop against two sides of the second protruding block.

Preferably, the first limiting device comprises a first sliding groove and a first protrusion matched with the first sliding groove, the first sliding groove is arranged on the upper surface of the X-direction moving mechanism, the first protrusion is arranged on the lower surface of the Z-direction hydraulic jacking mechanism, and the first protrusion and the first sliding groove are parallel to the X direction; the second limiting device comprises a second sliding groove and a second protrusion matched with the second sliding groove, the second sliding groove is arranged on the upper surface of the Y-direction moving mechanism, the second protrusion is arranged on the lower surface of the X-direction moving mechanism, and the second sliding groove and the second protrusion are parallel to the Y direction.

Preferably, a support wheel assembly is arranged below the Y-direction moving mechanism and used for supporting the hydraulic oil jacking assembly to move.

Preferably, the supporting wheel assembly includes a rotating shaft, a rotating wheel, a first wheel lever and a second wheel lever, wherein the first wheel lever and the second wheel lever are arranged oppositely, the first wheel lever and the second wheel lever are both installed below the Y-direction moving mechanism, one end of the rotating shaft is rotatably installed on the first wheel lever, the other end of the rotating shaft is rotatably installed on the second wheel lever, and the rotating wheel is installed on the rotating shaft.

Preferably, the first wheel rod and the second wheel rod are telescopic rods.

Preferably, a pull rod is installed on the side surface of the Y-direction moving mechanism.

Preferably, a forklift connecting hole is formed in the side surface of the Y-direction moving mechanism.

Compared with the prior art, the electric control type hydraulic oil jack for sectional carrying has the beneficial effects that:

the electric control type hydraulic oil jack for carrying in sections supports the sections through the arranged hydraulic oil jack components, can realize the movement in the X direction, the Y direction and the Z direction, is convenient to adjust the positions of the sections placed on the electric control type hydraulic oil jack, and improves the efficiency; moreover, when the segmented closure is adjusted, only 1-2 operators are needed to operate, so that the labor cost is saved; and when the electrically controlled hydraulic oil jack is used for adjusting the subsection, the subsection does not need to be hung under a crane all the time, the potential safety hazard of subsection unhooking is avoided, and the safety and reliability are improved.

Drawings

Fig. 1 is a rear view schematically illustrating an electrically controlled hydraulic jack for sectional loading according to an embodiment of the present invention;

FIG. 2 is a left side schematic view of an electrically controlled hydraulic oil jack for sectional loading according to an embodiment of the present invention;

FIG. 3a is a view taken along line A-A of FIG. 1;

FIG. 3B is a view from B-B in FIG. 1;

FIG. 3C is a view from the direction C-C in FIG. 1;

FIG. 4 is a schematic side view of a support wheel assembly in an embodiment of the utility model;

FIG. 5a is a schematic rear view of the hydraulic ram assembly in an upward moving condition;

FIG. 5b is a schematic left side view of the hydraulic ram assembly in an upward moving condition;

FIG. 6a is a schematic rear view of the hydraulic ram assembly moving to the right and upward;

FIG. 6b is a view from direction A-A of the hydraulic ram assembly moving to the right and upward;

FIG. 6c is a view from direction B-B of the hydraulic ram assembly moving to the right and upward;

FIG. 7a is a schematic rear view of the hydraulic ram assembly moving to the left and upward;

FIG. 7b is a view from direction A-A of the hydraulic ram assembly moving to the left and upward;

FIG. 7c is a view from direction B-B of the hydraulic ram assembly moving to the left and upward;

FIG. 8a is a schematic left side view of the hydraulic ram assembly moving forward and upward;

FIG. 8b is a view from direction A-A of the hydraulic ram assembly moving forward and upward;

FIG. 8C is a view from the C-C direction of the hydraulic ram assembly moving forward and upward;

FIG. 9a is a schematic left side view of the hydraulic ram assembly moving rearward and upward;

FIG. 9b is a view from direction A-A of the hydraulic ram assembly moving rearward and upward;

FIG. 9C is a view from the C-C direction of the hydraulic ram assembly moving rearward and upward;

FIG. 10a is a schematic rear view of the hydraulic ram assembly moving forward, leftward and upward;

FIG. 10b is a schematic left side view of the hydraulic ram assembly moving forward, to the left and upward;

FIG. 10c is a view from direction A-A of the hydraulic ram assembly moving forward, to the left and upward;

FIG. 10d is a view from direction B-B of the hydraulic ram assembly moving forward, to the left and upward;

FIG. 10e is a view from the C-C direction of the hydraulic ram assembly moving forward, to the left and upward;

fig. 11a is a schematic side view of an electric control type hydraulic oil top supporting section for sectional carrying according to an embodiment of the present invention;

FIG. 11b is a schematic side view illustrating a state where the electrically controlled hydraulic oil for segment loading pushes up the segment according to the embodiment of the present invention;

fig. 11c is a schematic top view of the electrically controlled hydraulic oil for segment loading according to the embodiment of the present invention in a state of pushing the segment to the right;

FIG. 11d is a schematic side view of the electrically controlled hydraulic oil for segment loading according to the embodiment of the present invention in a state where the segment is pushed forward;

in the figure, 1, a control device; 2. a cable wire; 3. a pull rod; 4. a Z-direction hydraulic jacking mechanism; 41. a first mounting platform; 411. a first raised block; 42. a first hydraulic cylinder; 5. an X-direction moving mechanism; 51. a second mounting platform; 511. a first groove; 512. a second groove; 52. a second hydraulic cylinder; 53. a third hydraulic cylinder; 6. a Y-direction moving mechanism; 61. a third mounting platform; 611. a second raised block; 71. a first chute; 72. a second chute; 8. a forklift attachment hole; 9. a support wheel assembly; 91. a rotating shaft; 92. a rotating wheel; 93. a first wheel lever; 94. a second wheel lever; 10. electrically controlled hydraulic oil jack; 20. a located segment; 30. segmenting to be positioned; 40. hoisting; 50. a stone stool; 60. a pine wedge; 70. a crane wire rope.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 and fig. 2, an electrically controlled hydraulic ram 10 for segment loading according to a preferred embodiment of the present invention includes a control device 1, a cable 2 and a hydraulic ram assembly, wherein one end of the cable 2 is connected to the control device 1, the other end of the cable 2 is connected to the hydraulic ram assembly, and the control device 1 is electrically connected to the hydraulic ram assembly through the cable 2, so that the control device 1 can electrically control the hydraulic ram assembly to control the movement of the hydraulic ram assembly, thereby facilitating the adjustment of the position of a segment; the hydraulic oil top subassembly includes Z that top-down set gradually to hydraulic pressure climbing mechanism 4, X to moving mechanism 5 and Y to moving mechanism 6, just Z to hydraulic pressure climbing mechanism 4 with X is provided with the first stop device who is used for injecing X to the direction of movement between the moving mechanism 5, X to moving mechanism 5 with Y all is provided with the second stop device who is used for injecing Y to the direction of movement between to moving mechanism 6.

The utility model realizes the movement in the Z direction through the arranged Z-direction hydraulic jacking mechanism 4, adjusts the vertical position of the subsection, realizes the movement in the X direction and the Y direction through the X-direction moving mechanism 5 and the Y-direction moving mechanism 6, and adjusts the horizontal position of the subsection. The moving direction is limited by the arranged first limiting device and the second limiting device, so that on one hand, the relative movement can be prevented from being deviated, and on the other hand, when the X-direction moving mechanism 5 moves along the Y direction relative to the Y-direction moving mechanism 6, the Z-direction hydraulic jacking mechanism 4 cannot move along the Y direction relative to the X-direction moving mechanism 5 and can only move along the Y direction relative to the Y-direction moving mechanism 6 along with the X-direction moving mechanism 5; when the Z-direction hydraulic jacking mechanism 4 moves along the X-direction relative to the X-direction moving mechanism 5, the Y-direction moving mechanism 6 and the X-direction moving mechanism 5 are relatively fixed under the limitation of the second limiting device.

As shown in fig. 3a, the Z-direction hydraulic jacking mechanism 4 comprises a first mounting platform 41 and a first hydraulic ram 42 arranged on the first mounting platform 41, wherein the first hydraulic ram 42 is movable along the Z-direction. The section to be positioned is placed on the upper surface of the Z-direction hydraulic jacking mechanism 4 and jacked up by using the first hydraulic oil cylinder 42.

Further, as shown in fig. 3b, the X-direction moving mechanism 5 includes a second mounting platform 51 and at least two second hydraulic cylinders 52 disposed on the second mounting platform 51 and movable in the X direction, a first groove 511 is disposed on an upper surface of the second mounting platform 51, a first protrusion 411 is disposed on a lower surface of the first mounting platform 41, the first protrusion 411 is inserted into the first groove 511, the second hydraulic cylinders 52 respectively abut against two sides of the first protrusion 411, and the second hydraulic cylinders 52 push the first protrusion 411 to move in the first groove 511, so that the Z-direction hydraulic jacking mechanism 4 moves left and right, and the sectional left and right movement on the upper surface of the Z-direction hydraulic jacking mechanism 4 is realized. When the segment needs to be moved to the left, only the second hydraulic cylinder 52 located at the right side of the first bump 411 is operated to push the first bump 411 to the left. Accordingly, when the segment needs to be moved rightward, only the second hydraulic cylinder 52 located at the left side of the first bump 411 is operated to push the first bump 411 rightward. In this embodiment, two second hydraulic cylinders 52 are provided on both sides of the first projection block 411, and in other embodiments, three second hydraulic cylinders 52 may be provided on both sides of the first projection block 411.

Further, as shown in fig. 3c, the Y-direction moving mechanism 6 includes a third mounting platform 61, and the upper surface of the third mounting platform 61 is provided with a second convex block 611, the second mounting platform 51 is provided with at least two third hydraulic oil cylinders 53 which can move along the Y direction, the third hydraulic oil cylinders 53 are arranged below the second hydraulic oil cylinders 52, and does not interfere with the mounting position of the second hydraulic cylinder 52, the lower surface of the second mounting platform 51 is provided with a second groove 512, the second convex block 611 is inserted into the second groove 512, the third hydraulic oil cylinder 53 is respectively supported at two sides of the second convex block 611, the second groove 512 and the second bump 611 are relatively moved by the third hydraulic cylinder 53, therefore, the Z-direction hydraulic jacking mechanism 4 can move back and forth, and the segmented back and forth movement on the upper surface of the Z-direction hydraulic jacking mechanism 4 is realized. When the segment needs to move forwards, the third hydraulic oil cylinder 53 positioned in front of the second convex block 611 works, so that the second groove 512 moves forwards relative to the second convex block 611, and pushes the X-direction moving mechanism 5 and the Z-direction hydraulic jacking mechanism 4 to move forwards; when the segment needs to move backwards, the third hydraulic oil cylinder 53 only behind the second protruding block 611 works, so that the second groove 512 moves backwards relative to the second protruding block 611, and pushes the X-direction moving mechanism 5 and the Z-direction hydraulic jacking mechanism 4 to move backwards.

In this embodiment, two third hydraulic cylinders 53 are disposed on both sides of the second protruding block 611, and in other embodiments, three third hydraulic cylinders 53 may be disposed on both sides of the second protruding block 611.

It should be noted that the height of the first protruding block 411 is smaller than the groove height of the first groove 511, so that the first mounting platform 41 fits the second mounting platform 51; the height of the second protruding block 611 is smaller than the groove height of the second groove 512, so that the second mounting platform 51 fits the third mounting platform 61.

In this embodiment, the first hydraulic cylinder 42 is vertically disposed, and the second hydraulic cylinder 52 and the third hydraulic cylinder 53 are both horizontally disposed, wherein the second hydraulic cylinder 52 is disposed in a direction parallel to the X direction, and the third hydraulic cylinder 53 is disposed in a direction parallel to the Y direction.

In this embodiment, the first limiting device includes a first sliding groove 71 and a first protrusion matched with the first sliding groove 71, and the first sliding groove 71 is disposed on the upper surface of the X-direction moving mechanism 5, specifically, on the upper surface of the second mounting platform 51; the first protrusion is arranged on the lower surface of the Z-direction hydraulic jacking mechanism 4, specifically on the lower surface of the first mounting platform 41, and the first protrusion and the first sliding groove 71 are both parallel to the X direction; the second limiting device comprises a second sliding groove 72 and a second protrusion matched with the second sliding groove 72, the second sliding groove 72 is arranged on the upper surface of the Y-direction moving mechanism 6, particularly on the upper surface of the third mounting platform 61, the second protrusion is arranged on the lower surface of the X-direction moving mechanism 5, particularly on the lower surface of the second mounting platform 51, and the second sliding groove 72 and the second protrusion are parallel to the Y direction.

In this embodiment, a supporting wheel assembly 9 is disposed below the Y-direction moving mechanism 6 to support the hydraulic oil jack assembly to move, so that the electric control hydraulic oil jack 10 can be moved when it is idle.

As shown in fig. 4, the supporting wheel assembly 9 includes a rotating shaft 91, a rotating wheel 92, a first wheel rod 93 and a second wheel rod 94, wherein the first wheel rod 93 and the second wheel rod 94 are oppositely disposed, the first wheel rod 93 and the second wheel rod 94 are both installed below the Y-direction moving mechanism 6, specifically, an installation groove is formed in a lower surface of the third installation platform 61, the supporting wheel assembly 9 is installed in the installation groove, end portions of the first wheel rod 93 and the second wheel rod 94 are fixed to a groove bottom of the installation groove, one end of the rotating shaft 91 is rotatably installed on the first wheel rod 93, the other end of the rotating shaft 91 is rotatably installed on the second wheel rod 94, the rotating wheel 92 is installed on the rotating shaft 91, and the rotating wheel 92 can rotate along with the rotating shaft 91.

Preferably, the first wheel rod 93 and the second wheel rod 94 are telescopic rods, so as to facilitate the retraction of the supporting wheel assembly 9 without affecting the support of the segments by the Y-direction moving mechanism 6.

In this embodiment, the control device 1 is electrically connected to not only the hydraulic ram assembly, but also the support wheel assembly 9, so that the control device 1 controls the operation of the support wheel assembly 9, thereby controlling the movement of the hydraulic ram assembly.

In this embodiment, a pull rod 3 is installed on the side surface of the Y-direction moving mechanism 6, so that the hydraulic oil jacking assembly can be moved manually through the pull rod 3.

In this embodiment, a forklift connecting hole 8 is formed in the side surface of the Y-direction moving mechanism 6, so that a forklift can be used for moving the hydraulic oil jacking assembly.

It should be noted that both the pull rod 3 and the forklift attachment hole 8 may be provided, or only one of them may be provided according to the use requirement.

In this embodiment, lubricating oil is provided between the Z-direction hydraulic jacking mechanism 4 and the X-direction moving mechanism 5, and between the X-direction moving mechanism 5 and the Y-direction moving mechanism 6, so as to reduce friction generated during movement. Specifically, the lubricating oil is provided between the lower surface of the first mounting platform 41 and the upper surface of the second mounting platform 51, and between the lower surface of the second mounting platform 51 and the upper surface of the third mounting platform 61.

In the following description, the operation of the hydraulic ram assembly will be described as follows, in which "vertical movement" represents movement in the Z direction, "horizontal movement" represents movement in the X direction, and "forward and backward movement" represents movement in the Y direction.

As shown in fig. 5a and 5b, when the segment needs to be moved upward, only the first hydraulic cylinder 42 works to jack up the segment, and the first mounting platform 41, the X-direction moving mechanism 5 and the Y-direction moving mechanism 6 are all fixed.

When the segment is required to move to the right and upwards as shown in figures 6 a-6 c, on the one hand, the first hydraulic ram 42 is operated to jack the segment upwards; at the same time, the second hydraulic cylinder 52 on the left side of the first bump 411 is operated to push the first bump 411 to move rightward in the first groove 511, so that the Z-direction hydraulic jacking mechanism 4 is integrally moved rightward, and the positions of the X-direction moving mechanism 5 and the Y-direction moving mechanism 6 are fixed.

As shown in fig. 7 a-7 c, when the segment is required to move to the left and upward, the first hydraulic ram 42 is operated to jack the segment upward; meanwhile, the second hydraulic cylinder 52 on the right side of the first protrusion block 411 operates to push the first protrusion block 411 to move leftward in the first groove 511, so that the Z-direction hydraulic jacking mechanism 4 moves leftward as a whole, and the positions of the X-direction moving mechanism 5 and the Y-direction moving mechanism 6 are fixed.

As shown in fig. 8 a-8 c, when the segment is required to move forward and upward, first hydraulic ram 42 is operated to jack the segment upward; meanwhile, the third hydraulic cylinder 53 in front of the second protrusion block 611 works, so that the second groove 512 moves forward relative to the second protrusion block 611, and drives the Z-direction hydraulic jacking mechanism 4 and the X-direction moving mechanism 5 to move forward integrally, while the Y-direction moving mechanism 6 is fixed in position.

As shown in fig. 9 a-9 c, when the segments need to be moved backwards and upwards, the first hydraulic ram 42 is operated to jack the segments upwards; meanwhile, the third hydraulic cylinder 53 behind the second protrusion block 611 works, so that the second groove 512 moves backward relative to the second protrusion block 611, and drives the Z-direction hydraulic jacking mechanism 4 and the X-direction moving mechanism 5 to integrally move backward, while the Y-direction moving mechanism 6 is fixed in position.

As shown in fig. 10 a-10 e, when the segments need to be moved forward, left and up, the first hydraulic ram 42 is operated to jack the segments up; meanwhile, the third hydraulic oil cylinder 53 in front of the second protruding block 611 works, so that the second groove 512 moves forward relative to the second protruding block 611, the Z-direction hydraulic jacking mechanism 4 and the X-direction moving mechanism 5 are driven to integrally move forward, and the Y-direction moving mechanism 6 is fixed in position; the second hydraulic cylinder 52 on the right side of the first protrusion block 411 operates to push the first protrusion block 411 to move leftward in the first groove 511, so that the Z-direction hydraulic jacking mechanism 4 moves leftward as a whole.

It should be noted that, in the present invention, the segment position can be adjusted according to actual needs, for example, the segment can also move backwards, rightwards and upwards, or backwards, leftwards and upwards, and the corresponding hydraulic cylinder is adjusted to work according to needs, and the working process is not described in detail.

In the present invention, the moving direction of the segments is adjusted by controlling the hydraulic ram assembly, and the moving distances of the Z-direction hydraulic jacking mechanism 4 and the X-direction moving mechanism 5 are controlled by controlling the oil inlet amount or the oil outlet amount of the corresponding hydraulic ram.

With reference to fig. 11a to 11d, the process of using the electrically controlled hydraulic ram 10 to fold and position the segments according to the present invention is described as follows:

firstly, arranging four electric control type hydraulic oil jacks 10 at required positions, fixing a crane steel wire rope 70 with a hanging weight 40 on a section 30 to be positioned, and suspending the section 30 to be positioned onto the four electric control type hydraulic oil jacks 10 by using a crane;

secondly, an assembly technician adjusts the subsection 30 to be positioned, measures the allowance between the subsection 20 which is butted with the positioned subsection and marks an allowance line on the subsection with the allowance end;

then, cutting off allowance according to an allowance line by an assembly technician, and pushing the subsection 30 to be positioned upwards, rightwards and forwards by using the electric control type hydraulic oil jack 10 so as to adjust the subsection 30 to be positioned to a correct position;

finally, the lifting personnel tightly knock the pine wedge 60 on the stone stool 50 arranged at the bottom of the subsection 30 to be positioned, and loosen the four electric control hydraulic oil jacks 10 to complete the positioning and folding of the subsection.

To sum up, the embodiment of the utility model provides an electrically controlled hydraulic ram 10 for segment carrying, which supports segments through the set hydraulic ram components, can realize the movement in the X direction, the Y direction and the Z direction, is convenient to adjust the segment positions on the electrically controlled hydraulic ram, and is simple, convenient, economic, safe and efficient; and, utilize controlling means 1 to control hydraulic oil top subassembly for the adjustment to the segmentation position is more accurate. Compared with the simple hoisting and suspension subsection using a crane, the hoisting and suspension subsection has the following advantages: when the electrically controlled hydraulic oil jack 10 is used for adjusting the subsection, the subsection does not need to be hung under a crane all the time, the time consumption of the crane is shortened, the cost is saved, the potential safety hazard of subsection unhooking can be avoided, and the safety and reliability are improved; when the segmented closure is adjusted, only 1-2 operators are needed to operate, so that the labor cost is saved; the sectional position is not required to be adjusted by using a sliding fence tool, a sliding fence ear plate is not required to be welded, the base material is protected from being damaged by cutting, and the working hours and material loss of welding and cutting of the sliding fence ear plate and repair welding and polishing of the base material are saved; and the positioning welding is not needed, and the welding quality of the folded welding seam is improved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatically controlled formula hydraulic oil top for segmentation is carried on, its characterized in that includes:

controlling means, cable conductor and hydraulic oil top subassembly, the one end of cable conductor is connected controlling means, the other end of cable conductor is connected hydraulic oil top subassembly, the hydraulic oil top subassembly includes that Z that top-down set gradually is to hydraulic jacking mechanism, X to moving mechanism and Y to moving mechanism, just Z to hydraulic jacking mechanism with X is provided with the first stop device who is used for injecing X to the direction of movement to being provided with between the moving mechanism, X to moving mechanism with Y all is provided with the second stop device who is used for injecing Y to the direction of movement to being provided with between the moving mechanism.

2. The electrically controlled hydraulic jack for sectional embarkation according to claim 1, wherein the Z-direction hydraulic jacking mechanism comprises a first mounting platform and a first hydraulic ram arranged on the first mounting platform, and the first hydraulic ram is movable in the Z-direction.

3. The electric control type hydraulic jack for sectional carrying according to claim 2, wherein the X-direction moving mechanism includes a second mounting platform and at least two second hydraulic cylinders which are arranged on the second mounting platform and can move in the X direction, a first groove is arranged on an upper surface of the second mounting platform, a first protruding block is arranged on a lower surface of the first mounting platform, the first protruding block is inserted into the first groove, and the second hydraulic cylinders respectively abut against two sides of the first protruding block.

4. The electric control type hydraulic oil jack for sectional carrying of claim 3, wherein the Y-direction moving mechanism comprises a third mounting platform, a second protruding block is arranged on the upper surface of the third mounting platform, at least two third hydraulic oil cylinders which are movable in the Y direction are arranged on the second mounting platform, a second groove is arranged on the lower surface of the second mounting platform, the second protruding block is inserted into the second groove, and the third hydraulic oil cylinders respectively abut against two sides of the second protruding block.

5. The electric control type hydraulic oil jack for sectional carrying according to claim 1, wherein the first limiting device comprises a first sliding groove and a first protrusion matched with the first sliding groove, the first sliding groove is arranged on the upper surface of the X-direction moving mechanism, the first protrusion is arranged on the lower surface of the Z-direction hydraulic jacking mechanism, and the first protrusion and the first sliding groove are both parallel to the X direction; the second limiting device comprises a second sliding groove and a second protrusion matched with the second sliding groove, the second sliding groove is arranged on the upper surface of the Y-direction moving mechanism, the second protrusion is arranged on the lower surface of the X-direction moving mechanism, and the second sliding groove and the second protrusion are parallel to the Y direction.

6. The electrically controlled hydraulic ram for segment embarkation according to claim 1, wherein a support wheel assembly is arranged below the Y-direction moving mechanism for supporting the movement of the hydraulic ram assembly.

7. The electric control hydraulic ram for segment embarkation according to claim 6, wherein the supporting wheel assembly comprises a rotating shaft, a rotating wheel, a first wheel rod and a second wheel rod, wherein the first wheel rod and the second wheel rod are oppositely arranged, the first wheel rod and the second wheel rod are both installed below the Y-direction moving mechanism, one end of the rotating shaft is rotatably installed on the first wheel rod, the other end of the rotating shaft is rotatably installed on the second wheel rod, and the rotating wheel is installed on the rotating shaft.

8. The electric control type hydraulic jack for sectional embarkation according to claim 7, wherein the first wheel rod and the second wheel rod are telescopic rods.

9. The electric control type hydraulic oil jack for sectional embarkation according to claim 1, characterized in that a pull rod is installed on the side surface of the Y-direction moving mechanism.

10. The electrically controlled hydraulic ram for segment embarkation according to claim 1, wherein a forklift attachment hole is provided on a side surface of the Y-direction moving mechanism.

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