CN217921097U - Detachable portable equipment hoisting device used in narrow space - Google Patents
Detachable portable equipment hoisting device used in narrow space Download PDFInfo
- Publication number
- CN217921097U CN217921097U CN202221759290.4U CN202221759290U CN217921097U CN 217921097 U CN217921097 U CN 217921097U CN 202221759290 U CN202221759290 U CN 202221759290U CN 217921097 U CN217921097 U CN 217921097U
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- China
- Prior art keywords
- vertical rod
- supporting
- portable equipment
- rod
- hoisting
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000007704 transition Effects 0.000 abstract description 5
- 230000005012 migration Effects 0.000 abstract description 2
- 238000013508 migration Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Abstract
The utility model relates to a detachable portable equipment hoisting device used in a narrow space, which comprises a hoisting mechanism and a horizontal moving mechanism; the lifting mechanism comprises a first supporting vertical rod, a second supporting vertical rod, a cross beam and a lifting pulley, wherein two ends of the cross beam are respectively connected with the top ends of the first supporting vertical rod and the second supporting vertical rod, and the lifting pulley is arranged on the cross beam; the horizontal moving mechanism comprises a supporting bottom plate and a plurality of rolling bars, the rolling bars are arranged on the supporting bottom plate, and the supporting bottom plate is positioned between the first supporting vertical rod and the second supporting vertical rod. Compared with the prior art, the utility model discloses a first support pole setting and second support pole setting and crossbeam constitute a support, can take off and land, and the cooperation contains many horizontal migration mechanisms that roll the thick stick, can realize lifting by crane the removal in narrow and small space to whole equipment can be dismantled the removal, is convenient for transition.
Description
Technical Field
The utility model relates to a hoist device especially relates to a dismantled and assembled portable equipment hoist device who uses in narrow and small space.
Background
The existing hoisting device for small equipment used in narrow space is basically of a single supporting structure, so that the hoisting operation space is still limited to a certain extent, and the hoisting device cannot be used if the space on two sides or the top space is insufficient. The small gantry crane can be used only in the environment of flat ground or relatively open ground, and is inconvenient to assemble, disassemble and carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dismantled and assembled portable equipment hoist device who uses in narrow and small space, support pole setting and crossbeam through first support pole setting and second and constitute a support, can take off and land, the cooperation contains the many horizontal migration mechanisms that roll the thick stick, can realize lifting by crane the removal in narrow and small space to whole equipment can be dismantled and remove, is convenient for change.
The purpose of the utility model can be realized through the following technical scheme:
a detachable portable equipment hoisting device used in a narrow space comprises a hoisting mechanism and a horizontal moving mechanism;
the lifting mechanism comprises a first supporting vertical rod, a second supporting vertical rod, a cross beam and a lifting pulley, wherein two ends of the cross beam are respectively connected with the top ends of the first supporting vertical rod and the second supporting vertical rod, and the lifting pulley is arranged on the cross beam;
the horizontal movement mechanism comprises a support bottom plate and a plurality of rolling bars, the rolling bars are arranged on the support bottom plate, and the support bottom plate is positioned between a first support vertical rod and a second support vertical rod.
The cross beam is an I-shaped steel piece.
The hoisting pulley is arranged on the lower bottom surface of the cross beam.
The hoisting pulley is a hand hoist.
The supporting vertical rod comprises a bottom rod, a vertical rod and two inclined rods, the vertical rod is perpendicular to the bottom rod, the middle of the bottom rod is connected with the bottom end of the vertical rod, the top end of the vertical rod is connected with a cross beam, the two inclined rods are arranged on the two sides of the vertical rod, one end of the two inclined rods is connected with the vertical rod, and the other end of the two inclined rods is connected with the bottom rod.
The included angle between the inclined rod and the bottom rod is 45-85 degrees.
The distance between the hoisting pulley and the first supporting vertical rod is the same as that between the hoisting pulley and the second supporting vertical rod.
The supporting bottom plate is formed by splicing a plurality of sub-bottom plates.
The subfloor is a channel steel workpiece.
The first supporting vertical rod and the second supporting vertical rod are both made of steel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. a support is formed by the first supporting vertical rod, the second supporting vertical rod and the cross beam, the lifting can be carried out, the horizontal moving mechanism containing a plurality of rolling rods is matched, the lifting movement in a narrow space can be realized, and the whole equipment can be detached and moved, so that the transition is convenient.
2. The crossbeam is the I-steel spare, weight reduction when can improve the structural strength of hoist and mount, is convenient for transition.
3. The supporting upright stanchion adopts a bilateral triangle structure, which can improve the stability.
4. The included angle of down tube and down tube is 45 degrees to 85 degrees, can be when realizing the same hoist and mount height, reduce the volume and improve structural stability.
Drawings
Fig. 1 is a schematic view of the whole device hoisting apparatus provided by the present invention;
FIG. 2 is a schematic view of a vertical lifting part of the equipment lifting device provided by the present invention;
fig. 3 is a schematic view of a horizontal moving part of the equipment hoisting device provided by the present invention;
wherein: 1. crossbeam, 2, hand block, 3, first support pole setting, 4, second support pole setting, 5, by hoisting equipment, 6, roll the thick stick, 7, base, 8, left side bolted connection department, 9, right side bolted connection department.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
A detachable portable equipment hoisting device used in a narrow space, as shown in fig. 1, comprises a hoisting mechanism and a horizontal moving mechanism;
as shown in fig. 2, the lifting mechanism comprises a first supporting vertical rod, a second supporting vertical rod, a cross beam and a lifting pulley, wherein two ends of the cross beam are respectively connected with the top ends of the first supporting vertical rod and the second supporting vertical rod, and the lifting pulley is arranged on the cross beam;
as shown in fig. 3, the horizontal movement mechanism includes a support base plate and a plurality of rollers, the rollers are disposed on the support base plate, and the support base plate is located between the first support vertical rod and the second support vertical rod, so as to realize horizontal movement of the device.
A support is formed by the first supporting vertical rod, the second supporting vertical rod and the cross beam, lifting can be carried out, the horizontal moving mechanism containing a plurality of rolling rods is matched, lifting movement in a narrow space can be achieved, and the whole equipment can be detached and moved, so that transition is facilitated.
In this embodiment, the crossbeam is the I-steel spare, weight reduction when can improve the structural strength of hoist and mount, is convenient for transition. And the hoisting pulley is arranged on the lower bottom surface of the cross beam, the force arm is smaller, and the moment generated by gravity is smaller, so that the structural stability is improved. .
In this embodiment, lift by crane the pulley and be hand hoist, do not need extra electric system, the reliability is high.
In this embodiment, the support pole setting includes sill bar, montant and two down tube, and the montant sets up with the sill bar is perpendicular, and the middle part of sill bar is connected to the bottom of montant, and the crossbeam is connected on the top, and the both sides of montant are located to two down tubes, and one end is connected with the montant, and the other end is connected with the sill bar. The supporting upright stanchion adopts a bilateral triangle structure, which can improve the stability.
The included angle between the inclined rod and the bottom rod is 45-85 degrees, so that the volume is reduced and the structural stability is improved when the same hoisting height is realized.
In this embodiment, the distance of hoisting pulley and first support pole setting and second support pole setting is the same, can not take place the side and move, and stability is good.
In this embodiment, the supporting bottom plate is formed by splicing a plurality of sub-bottom plates.
In this embodiment, the subfloor is a channel steel piece.
In this embodiment, the first and second support uprights are both made of steel.
The biggest weight of this application device can reach 3 tons, if need increase the specification that weight of lifting can increase support pole setting and crossbeam and realize. The lifting height and the translation distance can be adjusted and customized according to the actual needs on site, and the flexibility is strong. The device has the advantages of simple structure, small occupied area and very convenient disassembly and assembly, and can be manually moved to various occasions to realize the hoisting of equipment under the environment. Except using in extremely narrow and small space, still can be used to the heavy equipment in the regulator cubicle and carry out the hoist and mount operation under the condition of not tearing open the cabinet body.
The specific using process is as follows: the hoisted device 5 is placed beside the hoisting position.
Installing a vertical hoisting device: the method comprises the steps of placing a first supporting upright rod 3 and a second supporting upright rod 4 at appropriate positions on two sides of equipment, fixing a crossbeam 1 at a left bolt joint 8 and a right bolt joint 9 above the upright rods through 8 bolts, hanging a manual hoist 2 on the crossbeam 1 through a steel wire rope, and determining that the manual hoist is positioned right above the hoisting equipment. The first and second supporting uprights 3 and 4 can be placed side to side as shown in fig. 1, or can be placed in front and rear, depending on the space conditions on site.
After the equipment 5 is lifted by the hand hoist 2 to be separated from the ground, a horizontal moving device is installed at a proper position below the equipment: firstly, a channel steel base 7 is placed, and two rolling bars 6 are placed below a hoisting device.
And (3) loosening the manual hoist 2, horizontally pushing the equipment to the installation position, removing the vertical lifting device (if the vertical lifting device cannot be directly moved to the current installation position of the equipment), then erecting the vertical lifting device again at the current position of the equipment, removing the horizontal moving device below the equipment after lifting the equipment, loosening the manual hoist 2, placing the equipment in place, removing the vertical lifting part, and finishing the lifting of the equipment.
Claims (10)
1. A detachable portable equipment hoisting device used in a narrow space is characterized by comprising a hoisting mechanism and a horizontal moving mechanism;
the lifting mechanism comprises a first supporting vertical rod, a second supporting vertical rod, a cross beam and a lifting pulley, wherein two ends of the cross beam are respectively connected with the top ends of the first supporting vertical rod and the second supporting vertical rod, and the lifting pulley is arranged on the cross beam;
the horizontal movement mechanism comprises a supporting bottom plate and a plurality of rolling bars, the rolling bars are arranged on the supporting bottom plate, and the supporting bottom plate is positioned between a first supporting vertical rod and a second supporting vertical rod.
2. The removable portable equipment hoisting device used in small space according to claim 1 wherein the beam is an i-steel member.
3. The detachable portable equipment hoisting device used in a small space according to claim 2, wherein the hoisting pulley is provided on the lower bottom surface of the cross beam.
4. The removable and portable device lifting apparatus for use in small spaces according to claim 1, wherein the lifting pulley is a hand-operated block.
5. The detachable portable equipment hoisting device used in a narrow space according to claim 1, wherein the supporting vertical rod comprises a bottom rod, a vertical rod and two inclined rods, the vertical rod is perpendicular to the bottom rod, the bottom end of the vertical rod is connected with the middle part of the bottom rod, the top end of the vertical rod is connected with the cross beam, the two inclined rods are arranged at two sides of the vertical rod, one end of the two inclined rods is connected with the vertical rod, and the other end of the two inclined rods is connected with the bottom rod.
6. The removable portable device hoisting apparatus used in small space according to claim 5, wherein the angle between the inclined rod and the bottom rod is 45 to 85 degrees.
7. The removable portable equipment hoist device for use in confined spaces as claimed in claim 1, wherein the hoist trolley is located the same distance from the first and second support uprights.
8. The device for hoisting a detachable portable equipment used in a small space according to claim 1, wherein the supporting base plate is formed by splicing a plurality of sub-base plates.
9. The removable portable equipment lifting device for use in confined spaces as claimed in claim 8 wherein said subfloor is a channel steel piece.
10. The removable portable equipment hoist device of claim 1, wherein the first and second support uprights are both steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221759290.4U CN217921097U (en) | 2022-07-08 | 2022-07-08 | Detachable portable equipment hoisting device used in narrow space |
| DE202023103777.1U DE202023103777U1 (en) | 2022-07-08 | 2023-07-06 | A removable and portable equipment lifting device for use in confined spaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221759290.4U CN217921097U (en) | 2022-07-08 | 2022-07-08 | Detachable portable equipment hoisting device used in narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217921097U true CN217921097U (en) | 2022-11-29 |
Family
ID=84186479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221759290.4U Active CN217921097U (en) | 2022-07-08 | 2022-07-08 | Detachable portable equipment hoisting device used in narrow space |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN217921097U (en) |
| DE (1) | DE202023103777U1 (en) |
-
2022
- 2022-07-08 CN CN202221759290.4U patent/CN217921097U/en active Active
-
2023
- 2023-07-06 DE DE202023103777.1U patent/DE202023103777U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023103777U1 (en) | 2023-08-14 |
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