CN219217286U - Lifting equipment for corridor - Google Patents
Lifting equipment for corridor Download PDFInfo
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- CN219217286U CN219217286U CN202223136540.1U CN202223136540U CN219217286U CN 219217286 U CN219217286 U CN 219217286U CN 202223136540 U CN202223136540 U CN 202223136540U CN 219217286 U CN219217286 U CN 219217286U
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- 238000010276 construction Methods 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses hoisting equipment for use in a corridor, and relates to the technical field of hoisting equipment. The utility model comprises a cross rod and two brackets, wherein the lower part of the cross rod is in sliding fit with a hoisting assembly, two sliding grooves are formed in the vertical direction of the cross rod, slotted holes are formed in the two opposite sides of the cross rod, and bolts corresponding to the slotted holes are arranged on one side of the cross rod; the support comprises a support rod, the support rod penetrates through the cross rod, a plurality of first screw holes are formed in the transverse direction of the support rod, one ends of the bolt penetrating through the slotted holes are in threaded fit in the first screw holes, a bottom plate is arranged on the lower side of the cross rod, and an adjusting component is in threaded fit on the bottom plate; the adjusting component comprises a first screw rod which is in threaded fit on the bottom plate, a base is arranged at the lower end of the first screw rod, and a rotating rod is movably matched at the upper part of the first screw rod. According to the utility model, the contact area between the first screw and the ground is increased through the base, and meanwhile, the stability of the hoisting equipment placed on the stairs is improved by matching with the support.
Description
Technical Field
The utility model belongs to the field of hoisting equipment, and particularly relates to hoisting equipment for use in a corridor.
Background
The hoisting refers to the general term that a crane or a hoisting mechanism is used for installing and positioning equipment, various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the process of overhauling or maintaining, so that the position of the equipment is changed, and when a guardrail is not installed in a corridor or a wall is not built between an up-stair and a down-stair, the hoisting operation is usually carried out from a gap between the up-stair and the down-stair on a construction site.
The chinese patent with the publication number CN206955527U discloses a hoisting device for engineering construction, which comprises a base plate, a support frame and a hoisting device, the support frame fixed connection is at the upper surface of bottom plate, hoisting device fixed connection is at the upper surface of bottom plate, the bottom fixedly connected with connecting rod of bottom plate, the side swing joint of connecting rod has the pivot, the fixed surface of pivot is connected with the gyro wheel, and the surface of gyro wheel is provided with the spout, the bottom swing joint of gyro wheel has the light rail, the bottom fixedly connected with fixed block of light rail, the spring chamber has been seted up to the both sides of fixed block, and the recess is seted up to the bottom of fixed block.
The lifting device disclosed in the application needs to be paved with sleeper irons and light rails when in use, is difficult to install and set on a ladder in a corridor, is not suitable for being used for lifting operation in the corridor, and affects the lifting efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing hoisting equipment for use in a corridor.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the hoisting equipment for the corridor comprises a cross rod and two supports, wherein a hoisting assembly is slidably matched with the lower part of the cross rod, two sliding grooves are formed in the vertical direction of the cross rod, the sliding grooves penetrate through the cross rod, slotted holes are formed in the two opposite sides of the cross rod, the slotted holes are communicated with the sliding grooves, and bolts corresponding to the slotted holes are arranged on one side of the cross rod;
the support comprises a support rod, the support rod penetrates through the cross rod, a plurality of first screw holes are formed in the transverse direction of the support rod, the first screw holes penetrate through the support rod, one end of a bolt penetrating through the slotted hole is in threaded fit in the first screw holes, a bottom plate is arranged on the lower side of the cross rod, adjusting components are in threaded fit on the bottom plate, and two support rods are located between the two adjusting components;
the adjusting component comprises a first screw rod which is in threaded fit with the bottom plate, the lower end of the first screw rod is provided with a base, the upper portion of the first screw rod is movably matched with a rotating rod, and the bottom plate is positioned between the base and the rotating rod.
Optionally, the channel has been seted up to the horizontal pole downside, has installed the body of rod between the opposite both sides of channel inner wall, and the spacing groove has been seted up to the horizontal pole upside, and spacing groove and channel intercommunication, channel and spacing groove are located between two spouts.
Optionally, the hoisting assembly comprises a sliding seat in the channel in sliding fit, the sliding seat is sleeved on the periphery of the rod body, a bump corresponding to the limit groove is arranged on the upper side of the sliding seat, the bump is in sliding fit in the limit groove, an electric hoist is arranged at the lower part of the sliding seat, and the electric hoist is located below the cross rod.
Optionally, the horizontal pole upper portion is provided with the second screw rod corresponding with the lug, and second screw rod lower part screw thread fit is in the lug, and the clamping ring has been installed to second screw rod week side, and the clamping ring is located the upside of horizontal pole, and the knob has been installed to second screw rod upper end.
Optionally, the second screw corresponding to the first screw is provided on the upper side of the bottom plate, the first screw is in threaded fit in the second screw, the storage groove corresponding to the base is provided on the lower side of the bottom plate, the storage groove is communicated with the second screw, and the first screw penetrates through the storage groove.
Optionally, through holes corresponding to the rotating rods are formed in the transverse direction of the first screw rod, the through holes penetrate through the first screw rod, the rotating rods penetrate through the through holes, the spheres are arranged at the two opposite ends of the rotating rods, and the first screw rod is located between the two spheres.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:
through the area of contact between base increase first screw rod and the ground, cooperation support improves the stability of lifting device placed on the stair simultaneously, cooperates through bracing piece and bolt to be convenient for adjust the difference in height of two supports according to the fall between the corridor ladder, make lifting device can hoist and mount the operation in the corridor.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. Attached at
In the figure:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic view of a hoisting assembly according to an embodiment of the utility model;
fig. 3 is a schematic structural diagram of an adjusting component according to an embodiment of the utility model.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a cross rod 1, a channel 101, a limit groove 102, a rod body 103, a sliding groove 104, a bracket 2, a supporting rod 201, a first screw hole 202, a bottom plate 203, a second screw hole 204, a storage groove 205, an adjusting component 3, a first screw 301, a base 302, a through hole 303, a rotating rod 304, a ball 305, a hoisting component 4, a sliding seat 401, an electric hoist 402, a lug 403, a second screw 404, a knob 405, a pressing ring 406 and a bolt 5.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, in this embodiment, a lifting device for use in a corridor is provided, which includes a cross bar 1, two brackets 2, a lifting assembly 4 slidably fitted to the lower portion of the cross bar 1, two sliding grooves 104 formed in the vertical direction of the cross bar 1, the sliding grooves 104 penetrating the cross bar 1, slots formed on opposite sides of the cross bar 1, the slots being communicated with the sliding grooves 104, and bolts 5 corresponding to the slots formed on one side of the cross bar 1;
the support 2 comprises a support rod 201, the support rod 201 penetrates through the cross rod 1, a plurality of first screw holes 202 are formed in the transverse direction of the support rod 201, the first screw holes 202 penetrate through the support rod 201, one ends of bolt 5 penetrating through slots are in threaded fit in the first screw holes 202, a bottom plate 203 is arranged on the lower side of the cross rod 1, adjusting components 3 are in threaded fit on the bottom plate 203, and two support rods 201 are located between the two adjusting components 3;
the adjusting assembly 3 comprises a first screw 301 in threaded fit on the bottom plate 203, a base 302 is arranged at the lower end of the first screw 301, a rotating rod 304 is movably matched with the upper portion of the first screw 301, and the bottom plate 203 is arranged between the base 302 and the rotating rod 304.
The application of one aspect of the embodiment is: when the lifting device is used, the bolts 5 are loosened firstly, according to the height difference between the upper stairs and the lower stairs of the device at the position placed in a corridor, the two supports 2 are slid up and down, then the bolts 5 are screwed into the corresponding first screw holes 202 again, at the moment, the supports 2 placed on the upper stairs are higher than the supports 2 placed on the lower stairs, then the bottom plate 203 is placed on the proper stairs, the rotating rod 304 is rotated to drive the first screw 301 to rotate, the first screw 301 is rotated to drive the base 302 to move down, the base 302 is abutted against the stairs lower than the bottom plate 203, and then the lifting assembly 4 is slid to the proper position to lift the lifting operation from the gaps between the upper stairs and the lower stairs.
The lower side of the cross bar 1 of the embodiment is provided with a channel 101, a rod body 103 is arranged between two opposite sides of the inner wall of the channel 101, the upper side of the cross bar 1 is provided with a limit groove 102, the limit groove 102 is communicated with the channel 101, and the channel 101 and the limit groove 102 are positioned between two sliding grooves 104. The hoisting assembly 4 comprises a sliding seat 401 which is in sliding fit in the channel 101, the sliding seat 401 is sleeved on the periphery of the rod body 103, a protruding block 403 corresponding to the limiting groove 102 is arranged on the upper side of the sliding seat 401, the protruding block 403 is in sliding fit in the limiting groove 102, an electric hoist 402 is arranged on the lower portion of the sliding seat 401, hoisting operation is carried out through the electric hoist 402, and the electric hoist 402 is located below the cross rod 1. The upper portion of the cross rod 1 is provided with a second screw rod 404 corresponding to the protruding block 403, the lower portion of the second screw rod 404 is in threaded fit with the protruding block 403, a pressing ring 406 is arranged on the periphery of the second screw rod 404, the pressing ring 406 is located on the upper side of the cross rod 1, a knob 405 is arranged at the upper end of the second screw rod 404, the second screw rod 404 is driven to screw into the protruding block 403 by screwing the knob 405, and then the second screw rod 404 drives the pressing ring 406 to move downwards to abut against the cross rod 1, so that the displacement of the sliding seat 401 is fixed.
The second screw hole 204 corresponding to the first screw 301 is formed on the upper side of the bottom plate 203 in this embodiment, the first screw 301 is in threaded fit with the second screw hole 204, the accommodating groove 205 corresponding to the base 302 is formed on the lower side of the bottom plate 203, the accommodating groove 205 is communicated with the second screw hole 204, the first screw 301 penetrates through the accommodating groove 205, and when the first screw 301 rotates to drive the base 302 to move up into the accommodating groove 205, the base 302 can be placed on a plane for use. Through holes 303 corresponding to the rotating rods 304 are formed in the transverse direction of the first screw 301, the through holes 303 penetrate through the first screw 301, the rotating rods 304 penetrate through the through holes 303, balls 305 are arranged at the opposite ends of the rotating rods 304, the first screw 301 is located between the two balls 305, and the probability that the rotating rods 304 are separated from the through holes 303 is reduced through the balls 305.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (6)
1. Hoisting equipment for use in corridor, characterized by comprising: the lifting device comprises a cross rod (1) and two brackets (2), wherein a lifting assembly (4) is slidably matched with the lower part of the cross rod (1), two sliding grooves (104) are formed in the vertical direction of the cross rod (1), slotted holes are formed in two opposite sides of the cross rod (1), and bolts (5) corresponding to the slotted holes are arranged on one side of the cross rod (1);
the support (2) comprises a support rod (201), the support rod (201) penetrates through the cross rod (1), a plurality of first screw holes (202) are formed in the transverse direction of the support rod (201), one ends of the bolts (5) penetrating through the slotted holes are in threaded fit in the first screw holes (202), a bottom plate (203) is arranged on the lower side of the cross rod (1), and an adjusting component (3) is in threaded fit on the bottom plate (203);
the adjusting component (3) comprises a first screw rod (301) which is in threaded fit on the bottom plate (203), a base (302) is arranged at the lower end of the first screw rod (301), and a rotating rod (304) is movably matched with the upper portion of the first screw rod (301).
2. The hoisting device for use in a corridor according to claim 1, wherein the lower side of the cross bar (1) is provided with a channel (101), a bar body (103) is arranged between two opposite sides of the inner wall of the channel (101), and the upper side of the cross bar (1) is provided with a limit groove (102).
3. The hoisting device for the corridor according to claim 2, wherein the hoisting assembly (4) comprises a sliding seat (401) which is in sliding fit in the channel (101), the sliding seat (401) is sleeved on the periphery of the rod body (103), a protruding block (403) corresponding to the limiting groove (102) is arranged on the upper side of the sliding seat (401), and an electric hoist (402) is arranged on the lower portion of the sliding seat (401).
4. A lifting device for use in a corridor according to claim 3, wherein the upper part of the cross bar (1) is provided with a second screw (404) corresponding to the protruding block (403), the circumferential side of the second screw (404) is provided with a pressing ring (406), and the upper end of the second screw (404) is provided with a knob (405).
5. The lifting device for use in a corridor according to claim 1, wherein the second screw hole (204) corresponding to the first screw (301) is formed on the upper side of the bottom plate (203), and the receiving groove (205) corresponding to the base (302) is formed on the lower side of the bottom plate (203).
6. Hoisting device for use in a corridor according to claim 1, characterized in that the first screw (301) is provided with a through hole (303) corresponding to the rotating rod (304) in the transverse direction, and the rotating rod (304) is provided with spheres (305) at opposite ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136540.1U CN219217286U (en) | 2022-11-25 | 2022-11-25 | Lifting equipment for corridor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136540.1U CN219217286U (en) | 2022-11-25 | 2022-11-25 | Lifting equipment for corridor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219217286U true CN219217286U (en) | 2023-06-20 |
Family
ID=86734854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223136540.1U Active CN219217286U (en) | 2022-11-25 | 2022-11-25 | Lifting equipment for corridor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219217286U (en) |
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2022
- 2022-11-25 CN CN202223136540.1U patent/CN219217286U/en active Active
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