CN210122440U - Elevating gear for construction - Google Patents
Elevating gear for construction Download PDFInfo
- Publication number
- CN210122440U CN210122440U CN201920463313.9U CN201920463313U CN210122440U CN 210122440 U CN210122440 U CN 210122440U CN 201920463313 U CN201920463313 U CN 201920463313U CN 210122440 U CN210122440 U CN 210122440U
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- CN
- China
- Prior art keywords
- winch
- sliding rods
- mounting frame
- lifting device
- suspension
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- Expired - Fee Related
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Abstract
The utility model discloses a lifting device for building construction, which comprises a supporting component, a conveying component and a power mechanism, wherein the conveying component is arranged outside the supporting component in a sliding manner, and the power mechanism is arranged at the top of the supporting component; the supporting component comprises a base, four sliding rods and a plurality of stabilizing beams, wherein the four sliding rods are parallel to each other and are distributed on the top surface of the base in a rectangular mode, and the sliding rods are perpendicular to the top surface of the base. Has the advantages that: the utility model discloses a set up a cage with the equal slip in supporting component both sides to regard both sides cage as to heavily, with keep equipment lift process balanced, improve the empty load of single cage equipment or the full load influence drawback to the heavy balanced effect, equipment structural stability is stronger.
Description
Technical Field
The utility model relates to a construction equipment field, concretely relates to elevating gear for construction.
Background
The building construction lifting device is also called a construction elevator and a construction site lifting cage. The machine is a manned cargo-carrying construction machine which is frequently used in buildings and is mainly used for the interior and exterior decoration of high-rise buildings, the construction of buildings such as bridges, chimneys and the like. The building construction lifting device mainly comprises a driving mechanism, a suspension cage, a guide rail frame and a counterweight. Current construction elevating gear is mostly unilateral cage cooperation heavy formula structure, and it keeps away from cage one side at the guide rail frame to heavy fixed mounting, arranges in guide rail frame both sides with the cage branch to ensure guide rail frame structural balance.
The applicant finds that at least the following technical problems exist in the prior art: when the lifting device is actually used, the unilateral suspension cage structure generally needs no-load or full-load lifting of materials, and the counterweight quality is fixed, so that the balancing effect of the counterweight block on the guide rail frame is poor, and the lifting and conveying efficiency of the materials is low;
when the suspension cage suspends the steel cable and breaks, the suspension cage and the guide rail frame need to be locked through the self-locking structure, so that the suspension cage is locked in a semi-hollow area, and the suspension cage is supported through external equipment to be lowered to a ground safe area, the operation difficulty is high, and the process has great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lifting device for construction just for solving above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme have: the two sides of the equipment structure are balanced, so that the equipment stability is stronger in the material lifting process, and the lifting conveying efficiency is higher; after the steel cable on one side is broken, the steel cable on the other side can be restrained and descended, so that the safety guarantee capability of equipment after an accident is caused is improved, and the details are explained below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a lifting device for building construction, which comprises a supporting component, a conveying component and a power mechanism, wherein the conveying component is arranged outside the supporting component in a sliding manner, and the power mechanism is arranged at the top of the supporting component;
the support assembly comprises a base, four sliding rods and a plurality of stabilizing beams, wherein the four sliding rods are parallel to each other and are distributed on the top surface of the base in a rectangular shape, the sliding rods are perpendicular to the top surface of the base, the stabilizing beams are arranged between two adjacent sliding rods and are perpendicular to each other, and the four sliding rods and the stabilizing beams jointly form a rectangular frame structure;
the conveying assembly comprises a rectangular mounting frame and two suspension cages, the mounting frame is sleeved on the outer side of the rectangular frame structure, the two suspension cages are respectively arranged on two symmetrical sides of the mounting frame, four supporting wheels are respectively arranged on the corresponding inner walls of the mounting frame at the sides where the suspension cages are arranged, and the supporting wheels are distributed at four corners of the inner wall of the mounting frame in a rectangular shape and are matched with the sliding rods to slide;
the power mechanism comprises a top plate and a winch arranged at the top of the top plate, wherein two sides of the top plate are respectively provided with a pulley, a winding drum of the winch is connected with the top of the suspension cage through a steel cable, one end of the steel cable is fixedly connected with the winding drum of the winch, and the other end of the steel cable bypasses the pulleys and is fixedly connected with the top of the suspension cage;
and a fence is arranged on the outer side of the bottom of the supporting component.
When the lifting device for building construction is used, materials to be lifted are sent into the two suspension cages, the steel cables on the two sides of the lifting device are simultaneously wound or unfolded through the winch, the steel cables are connected with the suspension cages after bypassing the top surfaces of the pulleys and support the suspension cages, the suspension cages pull the mounting frame, the supporting wheels on the inner sides of the mounting frame rotate along the length direction of the sliding rods, so that the mounting frame is supported to slide along the guide rail frame formed by the four sliding rods, and the mounting frame is synchronously lifted with the two suspension cages on the two sides of the mounting frame, so that the lifting and conveying of the building materials in the suspension cages are realized; when one side steel cable fracture, connect the cage through its bottom of opposite side steel cable tensioning to hold back the opposite side cage through the installing frame, make the whole safety height that descends of conveying component, thereby prevent that steel cable fracture side cage from falling.
Preferably, a rubber damping plate is arranged on the base outside the sliding rod.
Preferably, the mounting frame is connected with the suspension cage through bolts.
Preferably, the sliding rod and the stabilizing beam are made of galvanized steel, and the sliding rod and the stabilizing beam are fixed through welding.
Preferably, the circumferential side face of the supporting wheel is an arc-shaped groove structure attached to the sliding rod.
Preferably, both ends of the winch drum are provided with band-type brakes for preventing the winch drum from slipping.
Preferably, the top ends of the two steel cables are fixed with the winch drum through a pressing plate, and the two steel cables are wound on two sides of the outer circumference of the winch drum respectively.
Has the advantages that: 1. the lifting cage is arranged on two sides of the supporting component in a sliding way, so that the lifting cages on two sides are used as counterweights to keep the lifting process of the equipment balanced, the defect that the no-load or full-load of single lifting cage equipment influences the counterweight balance effect is overcome, and the structural stability of the equipment is stronger;
2. with both sides cage structure fixed connection, accessible opposite side steel cable pin down the conveyor components behind the unilateral steel cable fracture, makes it descend to safe height, prevents that the cage from falling, improves the safety guarantee ability of equipment behind the occurence of failure.
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 these drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic top view of the mounting frame of the present invention.
The reference numerals are explained below:
1. a support assembly; 101. a slide bar; 102. stabilizing the beam; 103. a base; 2. a delivery assembly; 201. a suspension cage; 202. installing a frame; 203. a support wheel; 3. a power mechanism; 301. a top plate; 302. a winch; 303. a pulley; 304. a wire rope; 4. and (4) fencing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a lifting device for building construction, which comprises a supporting component 1, a conveying component 2 and a power mechanism 3, wherein the conveying component 2 is slidably arranged outside the supporting component 1, the power mechanism 3 is arranged at the top of the supporting component 1, the supporting component 1 is used for supporting the conveying component 2 to move up and down and is used for installing the power mechanism 3, and the power mechanism 3 is used for driving the conveying component 2 to lift;
the supporting assembly 1 comprises a base 103, four sliding rods 101 and a plurality of stabilizing beams 102, wherein the four sliding rods 101 are parallel to each other and are distributed on the top surface of the base 103 in a rectangular shape, the sliding rods 101 are perpendicular to the top surface of the base 103, the stabilizing beams 102 are arranged between two adjacent sliding rods 101, the stabilizing beams 102 are used for reinforcing the mutual structures of the sliding rods 101, the sliding rods 101 are perpendicular to the stabilizing beams 102, the four sliding rods 101 and the stabilizing beams 102 jointly form a rectangular frame structure, and the rectangular frame structure is used for supporting the conveying assembly 2 to lift;
the conveying assembly 2 comprises a rectangular mounting frame 202 and two suspension cages 201, the mounting frame 202 is sleeved outside a rectangular frame structure, the two suspension cages 201 are respectively arranged on two symmetrical sides of the mounting frame 202, the suspension cages 201 are used for containing and conveying building materials, four supporting wheels 203 are respectively arranged on corresponding inner walls of the mounting frame 202 on the sides where the suspension cages 201 are arranged, the supporting wheels 203 are distributed on four corners of the inner wall of the mounting frame 202 in a rectangular shape and are matched with the sliding rod 101 to slide, and the supporting wheels 203 are used for supporting the mounting frame 202 to slide up and down along the length direction of the sliding rod 101;
the power mechanism 3 comprises a top plate 301 and a winch 302 arranged on the top of the top plate 301, the winch 302 is an existing device, the winch 302 comprises a winding drum, a motor and a speed reducing mechanism, which are not described herein, two sides of the top plate 301 are respectively provided with a pulley 303, the pulleys 303 are used for supporting a steel cable 304 to slide, the winding drum of the winch 302 is connected with the top of the suspension cage 201 through the steel cable 304, one end of the steel cable 304 is fixedly connected with the winding drum of the winch 302, and the other end of the steel cable 304 is fixedly connected with the top of the suspension cage 201 by;
the rail 4 is arranged on the outer side of the bottom of the supporting component 1, and when the conveying mechanism 2 descends to the ground position, the rail 4 is used for sealing and protecting the outer side of the suspension cage 201, so that the safety of ground personnel is prevented from being threatened in the descending process of the suspension cage 201.
As an optional implementation manner, a rubber damping plate is arranged on the base 103 outside the slide bar 101, and by arranging the rubber damping plate on the base 103 outside the slide bar 101, after the suspension cage 201 descends above the base 103, the bottom of the suspension cage 201 is damped and supported by the rubber damping plate, so that the placement stability of the suspension cage 201 after falling to the ground is improved;
the mounting frame 202 is connected with the suspension cage 201 through bolts, and the mounting frame 202 is connected with the suspension cage 201 through bolts, so that the mounting frame 202 and the suspension cage 201 can be conveniently disassembled and assembled;
the sliding rod 101 and the stabilizing beam 102 are made of galvanized steel, and the sliding rod 101 and the stabilizing beam 102 are fixed by welding, so that the sliding rod 101 and the stabilizing beam 102 are fixed by welding, and the structural connection stability of the sliding rod 101 and the stabilizing beam 102 is improved conveniently;
the circumferential side surface of the supporting wheel 203 is an arc-shaped groove structure attached to the sliding rod 101, and by arranging the circumferential side surface of the supporting wheel 203 to be the arc-shaped groove structure attached to the sliding rod 101, the tightness of the joint of the supporting wheel 203 and the sliding rod 101 is improved, so that the mounting frame 202 is limited by the supporting wheel 203;
the two ends of the winding drum of the winch 302 are provided with the band-type brakes for preventing the winding drum of the winch 302 from slipping, so that the two ends of the winding drum of the winch 302 are provided with the band-type brakes for preventing the winding drum of the winch 302 from slipping in the process of winding the steel cable 304;
two steel cable 304 tops all pass through the clamp plate with winch 302 reel fixed, and two steel cable 304 twine respectively in winch 302 reel outer circumference both sides, so set up, through all passing through the clamp plate with two steel cable 304 tops with winch 302 reel fixed, and two steel cable 304 twine respectively in winch 302 reel outer circumference both sides, are favorable to driving two steel cable 304 rolling or expandes simultaneously through winch 302, ensure that two cage 201 go up and down in step.
By adopting the structure, when the lifting device is used, materials to be lifted are conveyed into the two suspension cages 201, the steel cables 304 on the two sides of the materials are simultaneously wound or unfolded through the winch 302, the steel cables 304 are connected with the suspension cages 201 after bypassing the top surfaces of the pulleys 303 and support the suspension cages 201, the suspension cages 201 pull the mounting frame 202, the supporting wheels 203 on the inner sides of the mounting frame 202 rotate along the length direction of the sliding rods 101, so that the mounting frame 202 is supported to slide along the guide rail frame formed by the four sliding rods 101, and the mounting frame 202 is synchronously lifted with the two suspension cages 201 on the two sides of the mounting frame 202, so that the lifting and conveying of building materials inside the suspension cages 201 are realized; when the steel cable 304 on one side is broken, the suspension cage 201 connected with the bottom end of the steel cable 304 on the other side is tensioned, and the suspension cage 201 on the other side is restrained by the mounting frame 202, so that the whole conveying assembly 2 descends to a safe height, and the suspension cage 201 on the broken side of the steel cable 304 is prevented from falling;
the suspension cages 201 are arranged on two sides of the supporting component 1 in a sliding mode, so that the suspension cages 201 on the two sides are used as counterweights to keep the lifting process of the equipment balanced, the defect that the no-load or full-load effect of the single suspension cage 201 equipment on the counterweight balance effect is overcome, and the structural stability of the equipment is stronger; with both sides cage 201 structure fixed connection, accessible opposite side steel cable 304 pin down conveying component 2 after the fracture of unilateral steel cable 304, make it descend to safe height, prevent that cage 201 from falling, improve equipment safety guarantee ability behind the accident.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a lifting device for construction which characterized in that: the device comprises a supporting component (1), a conveying component (2) and a power mechanism (3), wherein the conveying component (2) is arranged on the outer side of the supporting component (1) in a sliding manner, and the power mechanism (3) is arranged at the top of the supporting component (1);
the supporting assembly (1) comprises a base (103), four sliding rods (101) and a plurality of stabilizing beams (102), wherein the four sliding rods (101) are parallel to each other and are distributed on the top surface of the base (103) in a rectangular shape, the sliding rods (101) are perpendicular to the top surface of the base (103), the stabilizing beams (102) are arranged between two adjacent sliding rods (101), the sliding rods (101) are perpendicular to the stabilizing beams (102), and the four sliding rods (101) and the stabilizing beams (102) jointly form a rectangular frame structure;
the conveying assembly (2) comprises a rectangular mounting frame (202) and two suspension cages (201), the mounting frame (202) is sleeved outside the rectangular frame structure, the two suspension cages (201) are respectively arranged on two symmetrical sides of the mounting frame (202), four supporting wheels (203) are respectively arranged on corresponding inner walls of the mounting frame (202) on the sides where the suspension cages (201) are arranged, and the supporting wheels (203) are distributed at four corners of the inner wall of the mounting frame (202) in a rectangular shape and are matched with the sliding rods (101) to slide;
the power mechanism (3) comprises a top plate (301) and a winch (302) arranged at the top of the top plate (301), two sides of the top plate (301) are respectively provided with a pulley (303), a winding drum of the winch (302) is connected with the top of the suspension cage (201) through a steel cable (304), one end of the steel cable (304) is fixedly connected with the winding drum of the winch (302), and the other end of the steel cable (304) bypasses the pulley (303) and is fixedly connected with the top of the suspension cage (201);
the outer side of the bottom of the supporting component (1) is provided with a fence (4).
2. The lifting device for building construction according to claim 1, characterized in that: and a rubber damping plate is arranged on the base (103) at the outer side of the sliding rod (101).
3. The lifting device for building construction according to claim 1, characterized in that: the mounting frame (202) is connected with the suspension cage (201) through bolts.
4. The lifting device for building construction according to claim 1, characterized in that: the sliding rod (101) and the stable beam (102) are made of galvanized steel, and the sliding rod (101) and the stable beam (102) are fixed through welding.
5. The lifting device for building construction according to claim 1, characterized in that: the circumferential side surface of the supporting wheel (203) is an arc-shaped groove structure attached to the sliding rod (101).
6. The lifting device for building construction according to claim 1, characterized in that: and two ends of the winding drum of the winch (302) are provided with band-type brakes for preventing the winding drum of the winch (302) from slipping.
7. The lifting device for building construction according to claim 1, characterized in that: the top ends of the two steel cables (304) are fixed with the winch (302) winding drum through a pressing plate, and the two steel cables (304) are wound on two sides of the outer circumference of the winch (302) winding drum respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463313.9U CN210122440U (en) | 2019-04-08 | 2019-04-08 | Elevating gear for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463313.9U CN210122440U (en) | 2019-04-08 | 2019-04-08 | Elevating gear for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122440U true CN210122440U (en) | 2020-03-03 |
Family
ID=69633222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920463313.9U Expired - Fee Related CN210122440U (en) | 2019-04-08 | 2019-04-08 | Elevating gear for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210122440U (en) |
-
2019
- 2019-04-08 CN CN201920463313.9U patent/CN210122440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200303 |