CN117585591B - Narrow space lifting device for building construction and lifting method thereof - Google Patents

Narrow space lifting device for building construction and lifting method thereof Download PDF

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Publication number
CN117585591B
CN117585591B CN202410067463.3A CN202410067463A CN117585591B CN 117585591 B CN117585591 B CN 117585591B CN 202410067463 A CN202410067463 A CN 202410067463A CN 117585591 B CN117585591 B CN 117585591B
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China
Prior art keywords
module
lifting
base
construction
bearing
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CN202410067463.3A
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CN117585591A (en
Inventor
李大军
陈家宁
李伟
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Liaoning Urban Construction Group Co ltd
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Liaoning Urban Construction Group Co ltd
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Priority to CN202410067463.3A priority Critical patent/CN117585591B/en
Publication of CN117585591A publication Critical patent/CN117585591A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/162—Handles to carry construction blocks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a small space lifting device for building construction and a lifting method thereof, which comprises a self-lifting module, a lifting module and a bearing module, wherein the height of the self-lifting module can be progressively changed in an equivalent way, the lifting module is fixedly arranged at the top of the self-lifting module, the height of the acting end of the lifting module is adjusted between the top of the self-lifting module and the ground range, the bearing module is fixedly matched with the acting end of the lifting module, when lifting construction is carried out, building materials are stably loaded on the bearing module, the height change is generated along with the action of the lifting module and the self-lifting module to reach a construction area, the height change is realized on the basis of the ground, and when the lifting device is operated, the lifting device only needs to be slightly larger than the movable range of the width of a support frame, the action range is not required to be increased by rotating operation, and when the lifting device is used for dealing with small space, compared with the fixed point lifting scheme based on the height, the operation is more convenient, and the construction efficiency of the whole lifting work is remarkably improved.

Description

Narrow space lifting device for building construction and lifting method thereof
Technical Field
The invention relates to the technical field of building lifting construction, in particular to a small space lifting device for building construction and a lifting method thereof.
Background
The lifting construction is an overhead working mode, and generally, operators and materials required by building construction are vertically conveyed to an overhead working area through a crane or a hanging basket so as to finish overhead construction tasks.
Limited by practical construction environment, the lifting work of some specific areas can only be carried out in a narrow space, and the existing lifting device has the following defects when the construction of the narrow space is handled:
in a narrow space, a large lifting device cannot be unfolded, a fixed-point lifting scheme is often adopted, namely lifting work is performed by fastening and setting the lifting device at a certain height, but a lifting construction area is often not fixed and can be changed continuously in the height direction, so that fixed points are required to be replaced continuously, and the operation is very inconvenient;
in a narrow space, the fastening assistance related to building materials is difficult to attach, so that shaking is easy to generate when lifting is carried out, and the safety of construction is not guaranteed;
the carrier configuration of the hoisting construction is not constant, and on the premise of not occupying the external space, the prior hoisting mode is difficult to provide a fastening scheme which can adapt to carrier materials with different configurations.
In view of the foregoing, it is desirable to provide a small space lifting device for building construction and a lifting method thereof, which improve related problems.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a small space lifting device for building construction and a lifting method thereof.
The aim of the invention can be achieved by the following technical scheme:
a narrow and small space overhead hoist for construction, includes from lifting die set, hoist and mount module and bears the module, from the upright setting of lifting die set in building construction area, but the height equivalent progressive change from lifting die set, hoist and mount module is fixed to be set up from lifting die set top, hoist and mount module action end height is being adjusted from lifting die set top and ground scope, bears the fixed cooperation of module on hoist and mount module action end, when carrying out the handling construction, building material and/or constructor are loaded on bearing the module steadily, produce the altitude mixture change along with hoist and from lifting die set action and reach construction area.
As a further scheme of the invention: the self-lifting module comprises a base, a support frame, a truss, a grabbing piece and a sleeve frame, wherein the support frame comprises a plurality of support modules which are arranged in a vertical state and are sequentially fixed, the bottom end of the support frame is fixed with the base, the truss is fixedly arranged at the top of the support frame, the grabbing piece is slidably connected to the bottom of the truss, the support modules are hung and taken, the sleeve frame is in a semi-surrounding posture and is slidably mounted relative to the support frame, the sleeve frame is loaded with a pushing piece, when the support modules are additionally mounted on the support frame, the sleeve frame slides to the top of the support frame to stop, then the pushing piece pushes the truss upwards, and a cavity is formed in the sleeve frame for the grabbing piece to hang and take the support modules to fill in.
As a further scheme of the invention: the hoisting module comprises a base plate, a rotary output piece, a loading frame, rollers, a cable, a connector, a hook and a ring, wherein the base plate is fixedly arranged at the top of the self-hoisting module, the rotary output piece is symmetrically arranged on the base plate, the loading frame is fixedly arranged on the base plate, the rollers are rotationally arranged on the loading frame, one ends of the rollers, which extend out of the loading frame, are fixedly connected with the output ends of the rotary output piece, one ends of the cable are wound on the rollers, the other ends of the cable vertically drop downwards and are fixedly provided with the connector, the cable is opposite to the rollers under the action of the rotary output piece, the hook is fixedly arranged at the bottom of the connector, the ring is symmetrically fixed at the top of the bearing module, and the ring is matched with the hook in a fastening way.
As a further scheme of the invention: the bearing module comprises a first base, a second base, Y-direction monomers, X-direction monomers, a bottom support piece, edge limiting pieces, anti-jump limiting pieces and guardrails, wherein the first base is symmetrically arranged on one side of a long side of a rectangular area covered by the bearing module, the second base is symmetrically fixed between the first bases, the edge of the second base forms one side of a short side of the rectangular area covered by the bearing module, the X-direction monomers are symmetrically arranged between the first bases, a plurality of the X-direction monomers are in sliding connection with the second base, the Y-direction monomers are symmetrically arranged between the second bases, a plurality of the Y-direction monomers are in sliding connection with the X-direction monomers to form a net-shaped bearing area, binding materials are fixed on the top surface of the Y-direction monomers through the net-shaped bearing area, the bottom support piece is fixedly paved on the top surface of the Y-direction monomers, the edge limiting pieces are fixedly arranged on the Y-direction monomers, when the bearing module bears a plate, the end surface of the plate is limited between the edge limiting pieces, the anti-jump limiting pieces are fixedly arranged on the second base, the anti-jump limiting pieces are in sliding connection with the second base, the anti-jump limiting pieces are arranged on the top surface of the second base and pass over a second base part and are in a cylindrical shape, and correspond to the anti-jump limiting pieces when the bearing module is arranged on the top surface of the second base and is fixedly arranged on the top surface of a cylinder.
As a further scheme of the invention: the first basal portion includes fixed part, movable part, connecting rod, card post and gyro wheel, a plurality of connecting hole has been seted up to the equidistance on the fixed part, and the movable part sets up outside the fixed part symmetrically, and connecting rod fixed mounting is on movable part one end, the cylindricality cavity has been seted up in the fixed part, connecting rod and cylindricality cavity sliding fit, card post threaded connection just can be dismantled and assembled relative connecting rod on the connecting rod, card post with connecting hole joint cooperation, the gyro wheel is installed on the fixed part symmetrically.
As a further scheme of the invention: the edge limiting part comprises an end block, guide holes, guide rods, springs and a pressing plate, wherein the end block is fixedly installed on the Y-direction single body, the guide holes are symmetrically formed in the end block, the guide rods and the guide holes are arranged in a sliding mode relatively, the pressing plate is fixedly installed at one end of each guide rod extending out of each guide hole, the springs are connected between the pressing plate and the end block, and the springs are coated outside the guide rods.
As a further scheme of the invention: the bottom support is made of polyurethane material.
As a further scheme of the invention: the end part of the X-direction monomer is provided with an external thread, an end cover is connected with the external thread through the external thread, and when the end cover is tightly lifted relative to the X-direction monomer, the diameter of the end cover is consistent with the thickness of the contact surface of the second base.
The lifting method is realized by the narrow space lifting device for building construction, and comprises the following steps of:
1) Foundation construction: when carrying out hoisting construction in a narrow space, selecting a region with solid soil structure to tamp and construct a foundation installed by a self-lifting module;
2) Base height determination: determining the height required by actual hoisting work, and selecting a corresponding number of support modules to build a self-lifting module;
3) Material and personnel approach: firstly, controlling the lifting module to unwind, lowering the bearing module to be flush with the ground, and then enabling construction materials and personnel required by the building to enter a rectangular bearing area of the bearing module;
4) Fastening and loading: after the material is placed on the bearing module, different fastening measures are adopted according to the unused types of the material, the wire-shaped material is flatly placed on the tops of the X-direction monomer and the Y-direction monomer, the wire rope penetrates through the reticular bearing area to bind and fix the wire rope, the blocky material is firstly perforated and matched with the anti-jump limiting piece, and then the wire-shaped material moves to be in the limiting range of the edge limiting piece;
5) Safety protection: when the bearing module is loaded with constructors, the constructors bind and fix the safety belt and the guardrails;
6) Hoisting construction: after completing all preparation works, starting the hoisting module, and lifting and transferring the bearing module to a construction area.
The invention has the beneficial effects that:
the height is changed based on the ground, and when the lifting device is operated, the lifting device only needs to be slightly larger than the movable range of the width of the support frame, the rotation operation is not needed to increase the action range, and when the lifting device is used for dealing with a narrow space, the lifting device can freely lift the height to be adjusted, and compared with the fixed-point lifting scheme based on a high place, the lifting device is more convenient to operate, and the construction efficiency of the whole lifting work is remarkably improved;
the anti-shaking measures are realized based on the arrangement of the bearing module, and the external addition of occupied space is not needed, and the anti-shaking measures can be divided according to different forms of bearing objects.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall composite structure of the present invention;
FIG. 2 is a schematic view of the overall exploded construction of the present invention;
FIG. 3 is a schematic view of the whole structure of the self-elevating module according to the present invention;
FIG. 4 is a schematic diagram showing the construction of the self-elevating module according to the present invention;
FIG. 5 is a schematic view of a hoisting module structure according to the present invention;
FIG. 6 is a schematic diagram of the overall structure of the carrier module according to the present invention;
FIG. 7 is an exploded view of the carrier module of the present invention;
FIG. 8 is a schematic view of a first base exploded construction of the present invention;
FIG. 9 is a schematic view of the edge limiter of the present invention;
FIG. 10 is a schematic view of a load-bearing module of the present invention loaded with block building materials;
FIG. 11 is a schematic view of a load line tubular building material of the load module of the present invention;
fig. 12 is a schematic view of the present invention in a small construction area.
In the figure: 1. a self-lifting module; 101. a base; 102. a support frame; 1020. a support module; 103. truss; 104. a gripping member; 105. a sleeve frame; 2. hoisting the module; 201. a substrate; 202. rotating the output member; 203. a loading rack; 204. a roller; 205. a cable; 206. a connector; 207. a hook; 208. a ring buckle; 3. a carrying module; 301. a first base; 3010. a fixing part; 3011. a connection hole; 3012. a movable part; 3013. a connecting rod; 3014. a clamping column; 3015. a roller; 302. a second base; 303. a Y-direction monomer; 304. an X-direction monomer; 305. an end cap; 306. a bottom support; 307. an edge limiter; 3071. an end block; 3072. a guide hole; 3073. a guide rod; 3074. a spring; 3075. a pressing plate; 308. an anti-jump limiting piece; 309. guard bars; 4. a sheet material; 5. a wire rod; 6. a wire rope.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 12, a narrow space overhead hoist for construction includes from lifting die set 1, hoist die set 2 and bear die set 3, from lifting die set 1 upright setting in the construction area of building, the height from lifting die set 1 can progressively change by an equivalent amount, hoist die set 2 is fixed to be set up from lifting die set 1 top, hoist die set 2 action end height is adjusted from lifting die set 1 top and ground scope, bears die set 3 fixed fit on hoist die set 2 action end, when carrying out the handling construction, building material and/or constructor load on bearing die set 3 steadily, produces the altitude mixture change along with hoist die set 2 and from lifting die set 1 action and reaches the construction area.
When coping narrow and small construction space, compare in traditional fixed point handling construction scheme, this application has constructed new altitude mixture control mode, specifically, referring to fig. 1 through 4, from lifting die set 1 includes base 101, support frame 102, truss 103, snatchs piece 104 and cover frame 105, support frame 102 includes a plurality of with vertical state arranges and fixed support module 1020 in proper order, support frame 102 bottom with base 101 is fixed, truss 103 is fixed to be set up support frame 102 top, snatch piece 104 sliding connection is in truss 103 bottom, hangs and gets support module 1020, and cover frame 105 is half surrounding gesture relative support frame 102 slidable mounting, it has the ejector piece to load on the cover frame, when support frame 102 carries out support module 1020 installs additional, the cover frame slides to support frame 102 top and stops, then the ejector piece upwards pushes away truss 103, forms the cavity in cover frame 105, supplies snatch piece 104 hangs and gets support module 1020 and fills.
The self-lifting module 1 is used as a core support for realizing the unique height adjustment function of the device, and the internal action mechanism is as follows: when the height of the lifting maximum range needs to be changed, taking the lifting effect as an example, in the self-lifting module 1, the supporting frame 102 is formed by sequentially and detachably stacking a plurality of supporting modules 1020 in a vertical mode, the lifting effect is required to change the height of the supporting modules, that is, the modulus of the supporting modules 1020 forming the supporting frame 102 is changed, firstly, the sleeve frame is slid to the top of the supporting frame 102 to stop, the ejector member pushes the truss 103 upwards, a cavity is formed in the sleeve frame 105 for the gripping member 104 to lift the supporting modules 1020 to fill in, and as the sleeve frame 105 is provided with an extension part towards the side opposite to the gripping member 104, as can be seen in fig. 4, the extension part is provided with the ejector member for driving the supporting modules 1020 to linearly approach or separate from the supporting matrix, the lifted supporting modules 1020 are pushed into the cavity by the ejector member, and then a new supporting module 1020 and the supporting frame 102 are fastened and installed, so that the self-lifting module is completely realized.
It should be noted that, in the above description, the sliding action of the sleeve frame 105, the lifting action of the gripping member 104, the sliding action of the gripping member 104 relative to the truss 103, and the action mode of the ejector member, although the output directions are different, the essence of the mechanism may be equivalent to an action mechanism for realizing linear driving, and such a mechanism is a conventional technical means understood by those skilled in the art, and will not be described herein.
Summarizing the above, the change of the height is realized based on the ground, and when the operation is performed, the operation is not required to be increased by only slightly larger than the movable range of the width of the support frame 102, and when the operation is applied to a narrow space, the height adjustment can be freely lifted, so that the operation is more convenient compared with the fixed-point lifting scheme based on a high place, and the construction efficiency of the whole lifting work is remarkably improved.
Example two
Based on the above embodiments, referring to fig. 5, a specific lifting operation is specifically implemented by:
the hoisting module 2 comprises a base plate 201, a rotary output piece 202, a loading frame 203, a roller 204, a cable 205, a connector 206, a hook 207 and a ring 208, wherein the base plate 201 is fixedly installed at the top of the self-hoisting module 1, the rotary output piece 202 is symmetrically arranged on the base plate 201, the loading frame 203 is fixedly installed on the base plate 201, the roller 204 is rotationally installed on the loading frame 203, one end of the roller 204 extending out of the loading frame 203 is fixedly connected with the output end of the rotary output piece 202, one end of the cable 205 is wound on the roller 204, the other end of the cable 205 vertically drops downwards and is fixedly provided with the connector 206, the cable 205 is retracted and released relative to the roller 204 under the action of the rotary output piece 202, the hook 207 is fixedly installed at the bottom of the connector 206, the ring 208 is symmetrically fixed at the top of the bearing module 3, and the ring 208 is in locking fit with the hook 207;
the lifting module 2 is arranged, so that when the height of the bearing module 3 needs to be adjusted, the rotating output piece 202 can be driven by a motor or other facilities capable of providing torque to control the roller 204 to rotate, the winding and unwinding of the cable 205 are realized, and the traction force is transmitted to one side of the bearing module 3 through the connection effect of the ring buckle 208 and the hook 207, so that the lifting module can be realized.
Example III
Based on the above embodiments, referring to fig. 6 to 11, the following is the implementation of the improvement in the function of the carrier module 3 for carrying objects:
the bearing module 3 comprises a first base 301, a second base 302, Y-direction monomers 303, X-direction monomers 304, a bottom support 306, edge limiting pieces 307, anti-jump limiting pieces 308 and guardrails 309, wherein the first base 301 is symmetrically arranged on one side of a long side of a rectangular area covered by the bearing module 3, the second base 302 is symmetrically fixed between the first base 301, the edges of the second base 302 form one side of a short side of the rectangular area covered by the bearing module 3, the X-direction monomers 304 are symmetrically arranged between the first base 301, a plurality of the X-direction monomers 304 are in sliding connection with the second base 302, the Y-direction monomers 303 are symmetrically arranged between the second base 302, a plurality of the Y-direction monomers 303 are in sliding connection with the X-direction monomers 304 to form a net-shaped bearing area, when the bearing module 3 bears wires 5, the bottom support 306 is fixedly paved on the top surface of the Y-direction monomers 303, the edge limiting pieces 307 are fixedly arranged on the Y-direction monomers 303, when the end surface 4 of the bearing module 3 bears the end surface 4 is symmetrically arranged on the first base 301, the edge limiting pieces 307 are correspondingly arranged on the edge limiting pieces 308, the anti-jump limiting pieces 308 are fixedly arranged on the top surface of the second base 302, the anti-jump limiting pieces 308 are arranged on the top surface of the second base 302, and the anti-jump limiting pieces 308 are respectively arranged on the top surface of the second base 302 when the second base 302 is fixed on the cylindrical base 302, and the anti-jump limiting pieces 308, and the anti-jump limiting pieces are correspondingly arranged on the top surfaces of the top of the second base 308, and the plates and the top-shaped plates are fixed on the top surfaces, and fixed.
The anti-shake measure is realized based on the setting of the bearing module 3, and external addition of occupied space is not needed, specifically, the anti-shake measure can be divided according to different forms of bearing objects:
for wire 5: the bottom support 306 is made of polyurethane material, provides bottom support, and is formed by binding and fixing the wires 5 through the reticular bearing area by binding materials such as steel wire ropes 6, so that the wires 5 are fully fixed as shown in fig. 11;
for blocks: the blind holes are pre-opened, and then the blind holes are placed relative to the bearing module 3 in the state shown in fig. 10, and when the blind holes are placed, the bottom support 306 is made of polyurethane material, so that the bottom support is provided;
the horizontal upward edge limiting part 307 comprises an end block 3071, a guide hole 3072, a guide rod 3073, a spring 3074 and a pressing plate 3075, wherein the end block 3071 is fixedly arranged on the Y-direction single body 303, the guide hole 3072 is symmetrically arranged on the end block 3071, the guide rod 3073 and the guide hole 3072 are arranged in a sliding manner relatively, the pressing plate 3075 is fixedly arranged at one end of the guide rod 3073 extending out of the guide hole 3072, the spring 3074 is connected between the pressing plate 3075 and the end block 3071, the spring 3074 is coated outside the guide rod 3073, the elastic pressing plate 3075 is tightly attached to the end face of an object, the object is pressed, the shaking range of the object is limited between the two correspondingly arranged edge limiting parts 307, and the falling danger caused by excessive sliding is prevented;
the anti-jump limiting piece 308 is vertically upwards fixedly arranged on the second base 302, the part of the anti-jump limiting piece 308, which is inwards beyond the second base 302, is cylindrical, when the bearing module 3 bears the plate 4, a blind hole corresponding to the anti-jump limiting piece 308 is formed in the plate 4 in advance, and when bearing, the blind hole is aligned to the cylindrical part of the anti-jump limiting piece 308, and direct hard contact can effectively prevent blocky building materials from jumping in the vertical upwards in the lifting process.
Example IV
As shown in fig. 1 to 12, based on the above embodiment, the carrying module 3 may also perform adjustment in the length direction to improve the carrying adaptability.
Specifically, the first base 301 includes a fixing portion 3010, a movable portion 3012, a connecting rod 3013, a clamping post 3014 and a roller 3015, where the fixing portion 3010 is equidistantly provided with a plurality of connecting holes 3011, the movable portion 3012 is symmetrically disposed outside the fixing portion 3010, the connecting rod 3013 is fixedly mounted at one end of the movable portion 3012, a cylindrical cavity is formed in the fixing portion 3010, the connecting rod 3013 is in sliding fit with the cylindrical cavity, the clamping post 3014 is in threaded connection with the connecting rod 3013 and can be detached relative to the connecting rod 3013, the clamping post 3014 is in clamping fit with the connecting hole 3011, the roller 3015 is symmetrically mounted on the fixing portion 3010, the movable portion 3012 can slide relative to the fixing portion 3010, and the bearing range of the bearing module 3 is changed;
with the adaptation, the tip of X to monomer 304 is equipped with the external screw thread, has end cover 305 through external screw thread threaded connection, when the relative X of end cover 305 to monomer 304 carried tightly, the end cover 305 diameter is unanimous with the thickness of second basal portion 302 contact surface.
Example five
As shown in fig. 1 to 12, according to the above embodiment, a lifting method is realized by the above-mentioned small space lifting device for building construction, comprising the steps of:
1) Foundation construction: when carrying out small space lifting construction, selecting a region with solid soil structure to tamp and construct a foundation installed by the lifting module 1;
2) Base height determination: the height required by actual hoisting work is determined, and a corresponding number of supporting modules 1020 are selected to build the self-lifting module 1;
3) Material and personnel approach: firstly, controlling the hoisting module 2 to unwind, lowering the bearing module 3 to be flush with the ground, and then enabling construction materials and personnel required by the building to enter a rectangular bearing area of the bearing module 3;
4) Fastening and loading: after the material is placed on the bearing module 3, different fastening measures are adopted according to the unused types of the material, the wire-shaped material is flatly placed on the tops of the X-direction single body 304 and the Y-direction single body 303, the wire rope 6 passes through a net bearing area to bind and fix the wire rope, the blocky material is firstly perforated and matched with the anti-jump limiting piece 308, and then moves to be in the limiting range of the edge limiting piece 307;
5) Safety protection: when the bearing module 3 loads constructors, the constructors bind and fix the safety belt and the guardrails 309;
6) Hoisting construction: after completing all preparation works, the hoisting module 2 is started, and the bearing module 3 is lifted and transported to a construction area.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.

Claims (6)

1. A narrow and small space overhead hoist for construction, its characterized in that includes:
the self-lifting module (1) is vertically arranged in a building construction area, and the height of the self-lifting module (1) can be progressively changed in equal quantity;
the lifting module (2) is fixedly arranged at the top of the self-lifting module (1), and the height of the acting end of the lifting module (2) is adjusted between the top of the self-lifting module (1) and the ground;
the bearing module (3) is fixedly matched with the acting end of the hoisting module (2), and when the hoisting construction is carried out, building materials and/or constructors are stably loaded on the bearing module (3) and generate height change along with the action of the hoisting module (2) and the self-lifting module (1) to reach a construction area;
the self-lifting module (1) comprises:
a base (101);
the support frame (102) comprises a plurality of support modules (1020) which are arranged in a vertical state and are sequentially fixed, and the bottom end of the support frame (102) is fixed with the base (101);
the truss (103) is fixedly arranged at the top of the supporting frame (102);
the grabbing piece (104) is connected to the bottom of the truss (103) in a sliding manner and used for hanging the supporting module (1020);
the sleeve frame (105) is in sliding installation relative to the support frame (102) in a semi-surrounding posture, an ejector piece is loaded on the sleeve frame (105), when the support frame (102) is additionally installed with the support module (1020), the sleeve frame (105) slides to the top of the support frame (102) to stop, then the ejector piece pushes the truss (103) upwards, a cavity is formed in the sleeve frame (105), and the gripping piece (104) lifts the support module (1020) to fill in;
the carrier module (3) comprises:
the first base (301) is symmetrically arranged on one side of the long side of the rectangular area covered by the bearing module (3);
the second base (302) is symmetrically fixed between the first base (301), and the edges of the second base (302) form a bearing module (3) to cover one side of a short side forming a rectangular area;
the X-direction monomers (304) are symmetrically arranged between the first base parts (301), and a plurality of the X-direction monomers (304) are in sliding connection with the second base parts (302);
y-direction monomers (303) are symmetrically arranged between the second base parts (302), a plurality of Y-direction monomers (303) are in sliding connection with the X-direction monomers (304) to form a net-shaped bearing area, and when the bearing module (3) bears wires, binding materials bind and fix the wires through the net-shaped bearing area;
a bottom support (306) fixedly laid on the top surface of the Y-direction single body (303);
the edge limiting pieces (307) are fixedly arranged on the Y-direction monomers (303), and when the bearing module (3) bears the plate, the end faces of the plate are limited between the edge limiting pieces (307);
the anti-jump limiting piece (308) is fixedly arranged on the second base (302), the part of the anti-jump limiting piece (308) which passes through the second base (302) inwards is cylindrical, when the bearing module (3) bears a plate, a blind hole corresponding to the anti-jump limiting piece (308) is formed in the plate in advance, and when the bearing module bears the plate, the blind hole is aligned to the cylindrical part of the anti-jump limiting piece (308) to be inserted;
the guardrail (309) is fixedly arranged on the top surfaces of the first base (301) and the second base (302);
the edge limiter (307) includes:
an end block (3071) fixedly mounted on the Y-direction unit (303);
the guide holes (3072) are symmetrically formed on the end block (3071);
a guide rod (3073) which is arranged in a sliding manner relative to the guide hole (3072);
the pressing plate (3075) is fixedly arranged at one end of the guide rod (3073) extending out of the guide hole (3072), a spring (3074) is connected between the pressing plate (3075) and the end block (3071), and the spring (3074) is coated outside the guide rod (3073).
2. A small space handling device for construction according to claim 1, characterized in that the handling module (2) comprises:
the base plate (201) is fixedly arranged at the top of the self-lifting module (1);
a rotation output member (202) symmetrically disposed on the base plate (201);
the loading frame (203) is fixedly arranged on the base plate (201), a roller (204) is rotatably arranged on the loading frame (203), and one end of the roller (204) extending out of the loading frame (203) is fixedly connected with the output end of the rotary output piece (202);
one end of the cable (205) is wound on the roller (204), the other end of the cable (205) vertically drops downwards and is fixed with a connector (206), and the cable (205) is retracted and released relative to the roller (204) under the action of the rotary output piece (202);
the hook (207) is fixedly arranged at the bottom of the connector (206);
the ring buckles (208) are symmetrically fixed at the top of the bearing module (3), and the ring buckles (208) are matched with the hooks in a buckling manner.
3. The small space overhead hoist for construction work according to claim 1, wherein the first base (301) comprises:
a fixing part (3010), wherein a plurality of connecting holes (3011) are formed in the fixing part (3010) at equal intervals;
a movable part (3012) symmetrically arranged outside the fixed part (3010);
the connecting rod (3013) is fixedly arranged at one end of the movable part (3012), a cylindrical cavity is formed in the fixed part (3010), and the connecting rod (3013) is in sliding fit with the cylindrical cavity;
the clamping column (3014) is connected to the connecting rod (3013) in a threaded manner and can be disassembled and assembled relative to the connecting rod (3013), and the clamping column (3014) is matched with the connecting hole (3011) in a clamping manner;
the rollers (3015) are symmetrically mounted on the fixing portion (3010).
4. A small space overhead hoist for construction according to claim 1, wherein the bottom support (306) is made of polyurethane material.
5. The small space lifting device for building construction according to claim 1, wherein the end part of the X-direction single body (304) is provided with an external thread, an end cover (305) is connected through the external thread, and when the end cover (305) is lifted tightly relative to the X-direction single body (304), the diameter of the end cover (305) is consistent with the thickness of the contact surface of the second base (302).
6. A hoisting method, realized by the small space hoisting device for building construction according to any one of claims 1 to 5, characterized by comprising the steps of:
1) Foundation construction: when carrying out small space lifting construction, selecting a region with solid soil structure to tamp and construct a foundation installed by the self-lifting module (1);
2) Base height determination: determining the height required by actual hoisting work, selecting a corresponding number of support modules and building a self-lifting module (1);
3) Material and personnel approach: firstly, controlling the hoisting module (2) to unwind, lowering the bearing module (3) to be flush with the ground, and then enabling construction materials and personnel required by the building to enter a rectangular bearing area of the bearing module (3);
4) Fastening and loading: after the material is placed on the bearing module (3), different fastening measures are adopted according to the type of the material, the wire-shaped material is flatly placed on the tops of the X-direction monomer (304) and the Y-direction monomer (303), the wire rope passes through the reticular bearing area to bind and fix the wire rope, the blocky material is firstly perforated and matched with the anti-jump limiting piece (308), and then the wire-shaped material moves to be in the limiting range of the edge limiting piece (307);
5) Safety protection: when the bearing module (3) is loaded with constructors, the constructors bind and fix the safety belt and the guardrails (309);
6) Hoisting construction: after completing all preparation works, starting the hoisting module (2), and lifting and transferring the bearing module (3) to a construction area.
CN202410067463.3A 2024-01-17 2024-01-17 Narrow space lifting device for building construction and lifting method thereof Active CN117585591B (en)

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CN103381996A (en) * 2013-06-28 2013-11-06 国家电网公司 HGIS self-adaption emergency first-aid repair device and applications thereof
JP2016069152A (en) * 2014-09-30 2016-05-09 Ｊｆｅスチール株式会社 Construction method for reinforcing traveling girder of overhead crane and suspension jig for use in this construction method
WO2017121315A1 (en) * 2016-01-12 2017-07-20 广州机施建设集团有限公司 Construction method for building truss and floor slab
CN107740588A (en) * 2017-10-21 2018-02-27 北京房修建筑工程有限公司 A kind of hoisting transportation method of narrow and small location construction material in city
CN211470587U (en) * 2019-11-28 2020-09-11 中建八局第一建设有限公司 Hoisting frame for building construction
CN113047447A (en) * 2021-05-17 2021-06-29 中建八局第四建设有限公司 Split-level steel structure building semi-reverse construction method
CN117284942A (en) * 2023-08-08 2023-12-26 北京科技大学 Construction equipment system and construction method of modularized building

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120126673A (en) * 2011-05-12 2012-11-21 에스에이치공사 lifting heavy materials apparatus using pulley and method thereof
CN102718156A (en) * 2012-06-29 2012-10-10 三一重工股份有限公司 Crane arm support system and crane
CN103381996A (en) * 2013-06-28 2013-11-06 国家电网公司 HGIS self-adaption emergency first-aid repair device and applications thereof
JP2016069152A (en) * 2014-09-30 2016-05-09 Ｊｆｅスチール株式会社 Construction method for reinforcing traveling girder of overhead crane and suspension jig for use in this construction method
WO2017121315A1 (en) * 2016-01-12 2017-07-20 广州机施建设集团有限公司 Construction method for building truss and floor slab
CN107740588A (en) * 2017-10-21 2018-02-27 北京房修建筑工程有限公司 A kind of hoisting transportation method of narrow and small location construction material in city
CN211470587U (en) * 2019-11-28 2020-09-11 中建八局第一建设有限公司 Hoisting frame for building construction
CN113047447A (en) * 2021-05-17 2021-06-29 中建八局第四建设有限公司 Split-level steel structure building semi-reverse construction method
CN117284942A (en) * 2023-08-08 2023-12-26 北京科技大学 Construction equipment system and construction method of modularized building

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