CN113772587A

CN113772587A - Dedicated jacking equipment of electromechanical installation

Info

Publication number: CN113772587A
Application number: CN202111116039.6A
Authority: CN
Inventors: 霍松林; 李建芳; 王珍喜; 王健行; 郭建勇
Original assignee: Jiujiang Vocational and Technical College
Current assignee: Jiujiang Vocational and Technical College
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2021-12-10

Abstract

The invention relates to the technical field of electromechanical installation, in particular to lifting equipment special for electromechanical installation, which comprises a top plate and a bottom plate, wherein the upper end of the bottom plate is provided with a frame body, a storage groove is formed between the frame body and the bottom plate, L-shaped plates are respectively arranged on two sides of the bottom plate, sliding grooves are respectively and vertically arranged on the inner side surfaces of the L-shaped plates, sliding blocks are respectively and slidably arranged in the sliding grooves, one ends of the sliding blocks are respectively arranged on the frame body, adjusting mechanisms for driving the sliding blocks to move up and down are respectively arranged on the sliding blocks, first screw rods are respectively and vertically arranged on the outer sides of the L-shaped plates, sleeves are respectively and threadedly connected to the outer parts of the first screw rods, one ends of the sleeves are respectively arranged on the L-shaped plates, and bearing mechanisms are respectively arranged on the outer parts of shaft rods. The invention has simple structure, the bottom plate can be directly contacted with the ground, the height is greatly reduced, and the frame body can be lifted upwards when carrying, thereby avoiding the blockage of the frame body, so that parts can be placed on the bottom plate only by lifting a lower height, greatly saving strength, increasing efficiency, and the frame body can be returned after the carrying.

Description

Dedicated jacking equipment of electromechanical installation

Technical Field

The invention relates to the technical field of electromechanical installation, in particular to lifting equipment special for electromechanical installation.

Background

With the rapid development of computer technology, electromechanics is rapidly developed, mechanical equipment, power lines and the like are generally required to be installed, most of the equipment is installed at a place with a certain height, and at the moment, lifting equipment is required to assist installation personnel to install the equipment.

Dedicated jacking equipment of electromechanical installation commonly used at present, its universal wheel is installed on the bottom surface of bottom plate, and the universal wheel can be with the high increase of bottom plate, corresponds some heavier parts, highly more highly lifts up just need use bigger strength, influences the efficiency of transport, and in order to avoid dropping at the in-process that goes up and down, the guardrail generally can be installed to the edge of bottom plate, but the height of the further increase transport of existence of guardrail, serious influence part is got and is put.

Disclosure of Invention

The invention aims to provide lifting equipment special for electromechanical installation, so as to solve the problems in the background technology.

The invention is realized by the following technical scheme: a lifting device special for electromechanical installation comprises a top plate and a bottom plate, wherein the top plate is arranged above the bottom plate, a frame body is arranged at the upper end of the bottom plate, a storage groove is formed between the frame body and the bottom plate, L-shaped plates are respectively arranged at two sides of the bottom plate, sliding grooves are respectively vertically arranged on the inner side surfaces of the L-shaped plates, sliding blocks are respectively arranged in the sliding grooves in a sliding manner, one ends of the sliding blocks are respectively arranged on the frame body, adjusting mechanisms for driving the sliding blocks to move up and down are respectively arranged on the sliding blocks, first screw rods are respectively and vertically arranged at the outer sides of the L-shaped plates, sleeves are respectively connected with the outer parts of the first screw rods in a threaded manner, one ends of the sleeves are respectively arranged on the L-shaped plates, first bearings are respectively arranged at positions of the top plate opposite to the first screw rods in an embedded manner, shaft rods are respectively arranged in inner rings of the first bearings, the lower ends of the shaft rods are respectively connected with the first screw rods through couplers, bearing mechanisms are arranged at the outer parts of the shaft rods, a plurality of speed reduction motors are arranged on the top surface of the top plate, the pivot of gear motor all is connected with the axostylus axostyle, all installs the support column perpendicularly on four angles of roof bottom surface, all installs the universal wheel of taking the brake on the bottom surface of support column.

As the preferred technical scheme, the adjusting mechanism comprises a second screw rod, a second bearing and a hand wheel, wherein the center of the sliding block is vertically provided with a screw hole penetrating through the sliding block, the second bearing is installed on the bottom surface of the sliding groove in an embedded mode, the second screw rod is connected in the screw hole in a threaded mode, the lower end of the second screw rod is installed in the inner ring of the second bearing, and the upper end of the second screw rod penetrates through the sliding groove to extend to the outside and is connected with the hand wheel.

As the preferred technical scheme, the cross sections of the sliding groove and the sliding block are both arranged in a dovetail structure.

As the preferred technical scheme, the bearing mechanism comprises a bearing pipe, a cross rod and a plurality of positioning rings, the bearing pipe is sleeved on the shaft rod, the positioning grooves of a plurality of annular structures are formed in the inner wall surface of the bearing pipe, the positioning rings are installed on the shaft rod, the outer rings of the positioning rings are movably installed in the positioning grooves, and the cross rod is installed between the bearing pipe and the supporting column.

As preferred technical scheme, the bottom surface of universal wheel all sets up with the bottom surface parallel and level of bottom plate.

As an optimized technical scheme, a limiting groove is vertically arranged on the supporting column on one side, a limiting block is slidably arranged in the limiting groove, and a connecting rod is arranged between the limiting block and the sleeve on one side.

The invention has the beneficial effects that: the universal wheel type lifting device is simple in structure, the universal wheels are arranged on the supporting columns, so that the bottom plate can be directly contacted with the ground, the height is greatly reduced, the frame body can be lifted upwards during carrying, the blocking of the frame body is avoided, parts can be placed on the bottom plate only by lifting a lower height, the strength is greatly saved, the efficiency is improved, and after the lifting device is carried out, the frame body can return to the original position, the parts are well protected again, and the falling is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the present invention after the frame body is moved upward.

FIG. 3 is a schematic view of a connection structure of an L-shaped plate, a second screw, a second bearing, a hand wheel and a sliding block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2 and 3, the lifting device specially used for electromechanical installation of the invention comprises a top plate 1 and a bottom plate 2, wherein the top plate 1 is arranged above the bottom plate 2, a frame body 3 is arranged at the upper end of the bottom plate 2, a storage groove 18 is formed between the frame body 3 and the bottom plate 2, L-shaped plates 5 are respectively arranged at two sides of the bottom plate 2, sliding grooves are respectively and vertically arranged on the inner side surfaces of the L-shaped plates 5, sliding blocks 7 are respectively and slidably arranged in the sliding grooves, one end of each sliding block 7 is arranged on the frame body 3, an adjusting mechanism for driving each sliding block to move up and down is respectively arranged on each sliding block 7, first screw rods 12 are respectively and vertically arranged at the outer sides of the L-shaped plates 5, sleeves 6 are respectively and threadedly connected to the outer parts of the first screw rods 12, one ends of the sleeves 6 are respectively arranged on the L-shaped plates 5, a first bearing 16 is respectively and embedded in the position of the top plate 1 opposite to the first screw rods, a shaft rod 15 is respectively arranged in the inner ring of the first bearing 16, the lower ends of the shaft rods 15 are respectively connected with the first screw rods 12 through couplings, the externally mounted of axostylus axostyle 15 has bearing mechanism, installs a plurality of gear motor 17 on the top surface of roof 1, and gear motor 17's pivot all is connected with axostylus axostyle 15, all installs support column 4 perpendicularly on four angles of roof 1 bottom surface, all installs the universal wheel 11 of taking the brake on the bottom surface of support column 4.

In this embodiment, adjustment mechanism includes second screw rod 8, second bearing and hand wheel 9, and the center department of slider 7 all is equipped with the screw hole that runs through the slider perpendicularly, and the equal embedded installation of second bearing is on the bottom surface of spout, and the equal threaded connection of second screw rod 8 is in the screw hole, and 8 lower extremes of second screw rod are all installed in the inner circle of second bearing, and 8 upper ends of second screw rod all pass the spout and extend to the external world to be connected with hand wheel 9.

In this embodiment, the cross-sections of the sliding groove and the sliding block 7 are both arranged in a dovetail structure, so that the sliding block can only move along the sliding groove, and the sliding block is prevented from being separated.

In this embodiment, bearing mechanism all includes bearing pipe 13, horizontal pole and a plurality of holding ring 14, bearing pipe 13 all overlaps and locates on axostylus axostyle 15, all be equipped with the constant head tank of a plurality of loop configuration on bearing pipe 13's the internal face, holding ring 14 all installs on the axostylus axostyle, the equal movable mounting in the constant head tank in holding ring 14's outer lane, the horizontal pole is all installed between bearing pipe 13 and support column 4, the weight ability of screw rod and screw rod lower extreme can be used in on holding ring and bearing pipe, can be used in the support column with weight through the bearing pipe, effectually share weight.

In this embodiment, the bottom surfaces of the universal wheels 11 are all flush with the bottom surface of the bottom plate 2, so that the bottom plate can contact with the ground.

In this embodiment, be equipped with spacing groove 19 on the support column 4 of one side perpendicularly, slidable mounting has stopper 21 in the spacing groove 19, installs connecting rod 22 between stopper 21 and the sleeve pipe 6 of one side.

This implementation is concrete, the universal wheel is installed on the support column, when carrying the part to the bottom plate, start gear motor, gear motor's start-up has driven first screw rod, the rotation of first screw rod has driven the sleeve pipe, make the sleeve pipe move down along the spacing groove, sheathed tube removal has driven L template and bottom plate, until making bottom plate and ground contact, great reduction in height, and rotatable hand wheel, the rotation of hand wheel has driven the second screw rod, the rotation of second screw rod has driven the slider, the rotation of slider has driven the framework, the framework can upwards be lifted up, avoided receiving blockking of framework, make the part just can place on the bottom plate as long as lift up a lower height, great power has been saved, the efficiency has been increased, after the completion, the rotatory hand wheel that can reverse, make the framework can be returned, the protection of part is good again, avoided dropping.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a dedicated jacking equipment of electromechanical installation which characterized in that: comprises a top plate (1) and a bottom plate (2), wherein the top plate (1) is arranged above the bottom plate (2), a frame body (3) is arranged at the upper end of the bottom plate (2), a storage groove (18) is formed between the frame body (3) and the bottom plate (2), L-shaped plates (5) are respectively arranged at two sides of the bottom plate (2), sliding grooves are respectively and vertically arranged on the inner side surfaces of the L-shaped plates (5), sliding blocks (7) are respectively and slidably arranged in the sliding grooves, one end of each sliding block (7) is respectively arranged on the frame body (3), adjusting mechanisms for driving the sliding blocks to move up and down are respectively arranged on the sliding blocks (7), first screw rods (12) are respectively and vertically arranged at the outer sides of the L-shaped plates (5), sleeves (6) are respectively connected with the outer parts of the first screw rods in a threaded manner, one ends of the sleeves (6) are respectively arranged on the L-shaped plates (5), first bearings (16) are respectively and embedded in positions of the top plate (1) opposite to the first screw rods, shaft levers (15) are respectively arranged in the inner rings of the first bearings (16), axostylus axostyle (15) lower extreme all is connected with first screw rod (12) through the shaft coupling, and the externally mounted of axostylus axostyle (15) has bearing mechanism, installs a plurality of gear motor (17) on the top surface of roof (1), and the pivot of gear motor (17) all is connected with axostylus axostyle (15), all installs support column (4) perpendicularly on four angles of roof (1) bottom surface, all installs universal wheel (11) of taking the brake on the bottom surface of support column (4).

2. The electromechanical installation dedicated lifting device of claim 1, wherein: the adjusting mechanism comprises a second screw rod (8), a second bearing and a hand wheel (9), a screw hole penetrating through the slider is perpendicularly formed in the center of the slider (7), the second bearing is embedded to be installed on the bottom surface of the sliding groove, the second screw rod (8) is connected to the screw hole in a threaded mode, the lower end of the second screw rod (8) is installed in the inner ring of the second bearing, and the upper end of the second screw rod (8) penetrates through the sliding groove to extend to the outside and is connected with the hand wheel (9).

3. The electromechanical installation dedicated lifting device of claim 1, wherein: the cross sections of the sliding groove and the sliding block (7) are arranged in a dovetail structure.

4. The electromechanical installation dedicated lifting device of claim 1, wherein: bearing mechanism all includes bearing tube (13), horizontal pole and a plurality of holding ring (14), and bearing tube (13) all overlap locate axostylus axostyle (15), all are equipped with the constant head tank of a plurality of loop configuration on the internal face of bearing tube (13), and holding ring (14) are all installed on the axostylus axostyle, and the equal movable mounting in the constant head tank in the outer lane of holding ring (14), and the horizontal pole is all installed between bearing tube (13) and support column (4).

5. The electromechanical installation dedicated lifting device of claim 1, wherein: the bottom surfaces of the universal wheels (11) are all arranged in parallel and level with the bottom surface of the bottom plate (2).

6. The electromechanical installation dedicated lifting device of claim 1, wherein: a limiting groove (19) is vertically arranged on the supporting column (4) at one side, a limiting block (21) is slidably arranged in the limiting groove (19), and a connecting rod (22) is arranged between the limiting block (21) and the sleeve (6) at one side.