CN112360169A - Auxiliary placing and mounting device for high-rise building steel beam - Google Patents
Auxiliary placing and mounting device for high-rise building steel beam Download PDFInfo
- Publication number
- CN112360169A CN112360169A CN202011489061.0A CN202011489061A CN112360169A CN 112360169 A CN112360169 A CN 112360169A CN 202011489061 A CN202011489061 A CN 202011489061A CN 112360169 A CN112360169 A CN 112360169A
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- China
- Prior art keywords
- block
- mounting
- installation
- placing
- lifting
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- 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
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- 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
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- 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
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Abstract
The invention discloses an auxiliary placing and mounting device for a high-rise building steel beam, which comprises a mounting box, wherein the mounting box can stretch back and forth, a mounting cavity is arranged in the mounting box, a grabbing mechanism is arranged in the mounting cavity, the grabbing mechanism comprises two groups of mounting blocks which are symmetrically arranged left and right relative to the center, and grid baffles are fixedly mounted on the end faces of the mounting blocks, close to the center side of the mounting cavity. When needs snatch the building girder steel, through placing the install bin in the outside of building girder steel, the building girder steel length that can snatch through the handle according to actual need is controlled, when the crane carries out lifting to high-rise with the install bin, then through the rigidity to needs threaded connection with the grip block to carry out threaded fixation between to the girder steel, avoid rocking the in-process location and the installation that is not convenient for the accuracy.
Description
Technical Field
The invention relates to the technical field of building steel beams, in particular to an auxiliary placing and mounting device for a high-rise building steel beam.
Background
The beams made of steel, crane beams and working platform beams in a factory building, floor beams in a multi-storey building, purlines in a roof structure and the like can adopt steel beams, and high-rise building steel beams are connected with the steel beams through steel wire ropes to hoist the steel beams for installation.
Disclosure of Invention
Aiming at the technical defects, the invention provides an auxiliary placing and mounting device for a steel beam of a high-rise building, which can overcome the defects.
The invention relates to an auxiliary placing and mounting device for a high-rise building steel beam, which comprises a mounting box, wherein the mounting box can stretch back and forth, a mounting cavity is arranged in the mounting box, a grabbing mechanism is arranged in the mounting cavity, the grabbing mechanism comprises two groups of mounting blocks which are symmetrically arranged left and right relative to the center, a grid baffle is fixedly mounted on the mounting block close to the end face of the center side of the mounting cavity, two connecting ports are arranged in the grid baffle, a lifting block with a rack capable of stretching left and right is slidably mounted between the grid baffles on the left and right sides, a placing spring is fixedly connected between the upper end face of the lifting block and the upper end wall of the mounting cavity, a placing plate with a torsion spring and an L shape is symmetrically slidably mounted left and right relative to the center in the lower end face of the lifting block, the placing plate can stretch left and right, and fixed blocks are, sliding installation has the promotion piece of taking the torsional spring certainly in the fixed block, sliding installation has the push plate that is equipped with the inclined plane and takes the torsional spring certainly in the promotion piece, the promotion piece is kept away from lifting piece center side end face fixed mounting has the catch bar of L shape, be equipped with placement mechanism in the installation cavity, be equipped with installation mechanism in the installation cavity, installation mechanism include around for the centre gripping piece of installation piece central symmetry slidable mounting in end wall about the installation cavity, the centre gripping piece is kept away from lifting piece center side end face with the installation cavity is kept away from fixedly connected with grip spring between the lifting piece center side end wall, the left centre gripping piece is equipped with the sliding groove of T shape for central symmetry from top to bottom in the centre gripping piece, the left centre gripping piece is equipped with the spread groove of being connected with the sliding groove for central symmetry from top to bottom in the centre gripping piece, sliding installation, sliding installation has and is connected to in the groove of sliding be equipped with the transmission piece of torsional spring in the spread groove, it has and is located still sliding installation in the groove of sliding the clutch blocks on transmission piece right side, the clutch blocks can stretch out and draw back from top to bottom and have the inclined plane, and is left it has slide plate one to middle side symmetry slidable mounting about in the grip block outside terminal surface, slide plate one with connect through mutual articulated telescopic link between the slide block.
Preferably, the grabbing mechanism further comprises a driving motor fixedly installed in the installation block, a driving shaft is connected to the left side and the right side of the driving motor in a symmetric manner relative to the center, a spline sleeve is installed in the end wall of the outer side of the installation block in a front-back manner relative to the driving motor in a symmetric manner, the spline sleeve is in spline connection with the driving shaft, a transmission shaft far away from the driving motor is further in spline connection in the spline sleeve, a grabbing block which is inclined in the installation cavity and can stretch and contract in an L shape is fixedly installed on the transmission shaft, a driving gear far away from the grabbing block is further fixedly installed on the transmission shaft, the driving gear is meshed with the lifting block, the pushing plate is abutted against the driving gear upper rack, a single-phase coupling far away from the driving gear is further fixedly installed on the transmission shaft, and a transmission gear meshed with the pushing rod is fixedly, and a handle is fixedly arranged on the right end surface of the mounting box.
Preferably, the placing mechanism comprises a moving groove which is arranged in the end wall of the outer side of the installation cavity in a front-back manner and is symmetrical relative to the installation block, a moving block is arranged in the moving groove in a sliding manner, a moving spring is fixedly connected between the end wall of the moving block far away from the center side of the lifting block and the end wall of the moving groove far away from the center side of the lifting block, a moving rack which is abutted against the grabbing block and provided with a torsion spring is arranged in the moving block in a sliding manner, and the moving rack can be meshed with the driving gear and is provided with an.
Preferably, place the mechanism still include around for the installation piece symmetry sets up in the installation cavity outside end wall and be located the driving groove of shifting chute downside, slidable mounting has the piece of placing that has the inclined plane in the driving groove, it is equipped with two connectors to place the piece, place the piece keep away from lifting piece center side end face with the driving groove is kept away from fixedly connected with drive spring between the lifting piece center side end wall, the check baffle is close to lifting piece center side end face fixed mounting has the piece of just putting that can control the stretch and draw and L shape.
Preferably, the installation mechanism still including around for installation piece symmetry fixed mounting be in the centre gripping air pump in the installation cavity upper end wall, centre gripping air pump is connected with flexible pipe that can stretch out and draw back for centrosymmetric power around, flexible pipe is connected to the front and back side respectively the grip block is kept away from lifting piece side end face, the right side the grip block is close to lifting piece side end face is upper and lower for centrosymmetric fixed mounting has the connecting block.
Preferably, the mounting mechanism further comprises a first sliding plate arranged in the upper end face of the clamping block on the right side in a sliding manner, a pushing air pump is fixedly arranged in the clamping block on the right side, a discharge cavity is arranged in the clamping block on the right side up and down in a symmetrical manner relative to the pushing air pump, a discharge groove with threads is arranged in the bottom end wall of the discharge cavity, a telescopic plate with an inclined plane is fixedly connected to the left end face of the discharge groove, a moving-out plate in threaded transmission with the thread part on the discharge groove is slidably mounted in the discharge cavity, a rotating block is rotatably mounted in the left end face of the moving-out plate, a blocking block with a torsion spring is slidably mounted in the lower end face of the discharge cavity on the upper side, the left end of the pushing air pump is dynamically connected with a blocking pipe fixedly connected with the blocking block and capable of stretching, and the right end of the pushing air, the right side be equipped with in the grip block and be located the upside discharge chamber upside extrusion groove, be equipped with magnet in the installation cavity right-hand member wall, slidable mounting has the extrusion piece of T shape and be equipped with the torsional spring in the extrusion groove, be equipped with magnet in the extrusion piece and can with magnet in the installation cavity right-hand member wall attracts mutually, and the right side slidable mounting has slide plate two in the grip block up end, the extrusion piece up end with connect through mutual articulated telescopic link between the terminal surface under slide plate two.
The beneficial effects are that: according to the invention, the device is placed at the position of the lifting rope of the crane for connection, when the building steel beam needs to be grabbed, the installation box is placed at the outer side of the building steel beam, the length of the building steel beam which can be grabbed according to actual needs can be controlled through the handle, and when the crane lifts the installation box to a high level, the clamping block is fixed to the position which needs to be in threaded connection, and the steel beams are fixed in a threaded manner, so that the inconvenience in accurate positioning and installation in the shaking process is avoided.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic front view of an auxiliary placing and mounting device for a steel beam of a high-rise building according to the present invention;
FIG. 2 is a schematic structural diagram of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of C-C in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure shown in FIG. 4;
fig. 6 is an enlarged schematic structural diagram at E in fig. 4 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an auxiliary placing and mounting device for a high-rise building steel beam, which comprises a mounting box 10, wherein the mounting box 10 can stretch back and forth, a mounting cavity 11 is arranged in the mounting box 10, a grabbing mechanism 60 capable of grabbing the building steel beam is arranged in the mounting cavity 11, the grabbing mechanism 60 comprises two groups of mounting blocks 39 which are symmetrically arranged left and right relative to the center, a grid baffle plate 23 is fixedly arranged on the end surface of the mounting block 39 close to the center side of the mounting cavity 11, two connecting ports are arranged in the grid baffle plate 23, a lifting block 26 with a rack capable of stretching left and right is slidably arranged between the grid baffle plates 23 on the left and right sides, a placing spring 25 is fixedly connected between the upper end surface of the lifting block 26 and the upper end wall of the mounting cavity 11, and L-shaped placing plates 27 with torsion springs are symmetrically slidably arranged left and right relative to the center, the placing plate 27 can stretch out and draw back from left to right, the front and back of the upper end wall of the mounting cavity 11 are fixedly provided with fixed blocks 22 relative to the central symmetry of the mounting block 39, the fixed blocks 22 are internally provided with pushing blocks 21 with torsional springs, the pushing blocks 21 are internally provided with pushing plates 20 which are provided with inclined planes and are provided with torsional springs, the pushing blocks 21 are far away from the central side end faces of the lifting blocks 26 and are fixedly provided with L-shaped pushing rods 19, the mounting cavity 11 is internally provided with a placing mechanism 61 which can ensure that the building steel beams are placed flatly, the mounting cavity 11 is internally provided with a mounting mechanism 62 which can be fixedly connected with the joints in a threaded manner, the mounting mechanism 62 comprises clamping blocks 34 which are symmetrically and slidably mounted in the upper and lower end walls of the mounting cavity 11 relative to the central side end faces of the lifting blocks 26, the clamping blocks 34 are far away from the central side end faces of the lifting blocks, it is left be equipped with the groove 47 that slides of T shape for central symmetry from top to bottom in the grip block 34, it is left be equipped with for central symmetry from top to bottom in the grip block 34 with the spread groove 42 that the groove 47 is connected slides, slidable mounting has the slider 44 that is equipped with the inclined plane and takes the torsional spring from top to bottom in the groove 47 that slides, slidable mounting has in the groove 47 that slides and is connected to be equipped with the driving block 43 of torsional spring in the spread groove 42, it has the position to go back slidable mounting in the groove 47 that slides friction block 46 on driving block 43 right side, friction block 46 can stretch out and draw back from top to bottom and have the inclined plane, it is left the up and down has a slide plate 45 for well lateral symmetry slidable mounting in the grip block 34 outside terminal surface, slide plate 45 with connect through.
Advantageously, the gripping mechanism 60 further comprises a driving motor 40 fixedly installed in the installation block 39, the driving shaft 38 is symmetrically and power-connected to the left and right of the driving motor 40 with respect to the center, a spline housing 37 is symmetrically and rotatably installed in the outer end wall of the installation block 39 with respect to the driving motor 40 in the front and back direction, the spline housing 37 is in spline connection with the driving shaft 38, a transmission shaft 17 far away from the driving motor 40 is further in spline connection with the spline housing 37, a gripping block 12 which is obliquely and telescopically arranged in the installation cavity 11 and is L-shaped is fixedly installed on the transmission shaft 17, a driving gear 18 far away from the gripping block 12 is further fixedly installed on the transmission shaft 17, the driving gear 18 is meshed with the rack on the lifting block 26, the pushing plate 20 is abutted to the rack on the driving gear 18, and a single-phase coupler 36 far away from the driving gear 18 is further fixedly installed on the transmission shaft 17, the single coupler 36 is fixedly provided with a transmission gear 35 meshed with the push rod 19, the right end face of the installation box 10 is fixedly provided with a handle 28, the lifting block 26 moves upwards to enable the rack on the lifting block 26 to be meshed with the driving gear 18, so that the transmission shaft 17 rotates to enable the rack on the driving gear 18 to be abutted against the inclined surface part on the push plate 20.
Advantageously, the placement means 61 comprise a mobile slot 16 arranged in the outer side end wall of the mounting cavity 11, front and rear symmetrically with respect to the mounting block 39, a moving block 13 is slidably mounted in the moving groove 16, a moving spring 15 is fixedly connected between the end surface of the moving block 13 far away from the center side of the lifting block 26 and the end wall of the moving groove 16 far away from the center side of the lifting block 26, a moving rack 14 which is abutted to the grabbing block 12 and is provided with a torsion spring is arranged in the moving block 13 in a sliding mode, the moving rack 14 can be meshed with the driving gear 18 and is provided with an inclined surface, by the rotation of the grabbing block 12, the moving block 13 moves toward the lifting block 26 under the elastic force of the moving rack 14 until the moving rack 14 is engaged with the driving gear 18, so that the moving rack 14 is urged to move downward.
Advantageously, the placement mechanism 61 further comprises a driving groove 31 arranged in the outer end wall of the mounting chamber 11 and located on the lower side of the moving groove 16, symmetrically with respect to the mounting block 39, a placing block 29 with an inclined plane is arranged in the driving groove 31 in a sliding way, two connecting ports are arranged in the placing block 29, a driving spring 30 is fixedly connected between the end face of the placing block 29 far away from the center side of the lifting block 26 and the end wall of the driving groove 31 far away from the center side of the lifting block 26, an L-shaped adjusting block 32 which can stretch left and right is fixedly arranged on the end face of the grid baffle plate 23 close to the center side of the lifting block 26, through placing the piece 29 to being close to lifting piece 26 side direction removal to make place the piece 29 and be close to the connector of lifting piece 26 side with the piece 32 butt of just righting makes just the piece 32 is just right to the I-shaped building steel beam.
Advantageously, the mounting mechanism 62 further includes a clamping air pump 33 which is fixedly mounted in the upper end wall of the mounting chamber 11 in a front-back symmetrical manner with respect to the mounting block 39, telescopic tubes 56 are connected to the clamping air pump 33 in a front-back symmetrical manner with respect to the center, the telescopic tubes 56 are respectively connected to the front and back clamping blocks 34 which are far away from the side end face of the lifting block 26, connecting blocks 55 are fixedly mounted in a front-back symmetrical manner with respect to the center on the side end face of the lifting block 26 which is close to the right side of the clamping block 34, and air is blown out through the telescopic tubes 56, so that the left and right clamping blocks 34 move in a direction close to the lifting block 26, and the connecting blocks 55 move.
Beneficially, installation mechanism 62 further includes a first sliding plate 45 slidably installed on the right side in the upper end face of clamping block 34, a pushing air pump 50 fixedly installed in clamping block 34 on the right side, a discharge chamber 63 symmetrically arranged in clamping block 34 on the right side up and down with respect to pushing air pump 50, a discharge groove 57 with threads is arranged in the bottom end wall of discharge chamber 63, a telescopic plate with an inclined plane is fixedly connected to the left end face of discharge groove 57, a moving-out plate 59 in threaded transmission with the thread part on discharge groove 57 is slidably installed in discharge chamber 63, a rotating block 58 is rotatably installed in the left end face of moving-out plate 59, a blocking block 48 with a torsion spring is slidably installed in the lower end face of discharge chamber 63 on the upper side, a blocking tube 49 fixedly connected with blocking block 48 and capable of stretching is dynamically connected to the left end of pushing air pump 50, and a right end power connection of pushing air pump 50 is respectively connected to the upper and lower side of the right end face of moving Telescopic bifurcated pipe 51, the right side be equipped with in the grip block 34 and be located the upside discharge chamber 63 upside extrusion groove 53, be equipped with magnet in the 11 right-hand members wall of installation cavity, slidable mounting has T shape and is equipped with the extrusion piece 52 of torsional spring in the extrusion groove 53, be equipped with magnet in the extrusion piece 52 and can with magnet in the 11 right-hand members wall of installation cavity attracts mutually, the right side slidable mounting has two 54 of slide plate in the grip block 34 up end, extrusion piece 52 up end with connect through articulated telescopic link each other between the two 54 lower terminal surfaces of slide plate, through promoting two 54 of slide plate move to the right, impel two 54 of slide plate drive extrusion piece 52 move to the right and will need the bolt of work to carry out parallel placement and be in extrusion groove 53 and upside discharge chamber 63.
In the initial state, the moving spring 15 is in a deformed state, the driving spring 30 is in an undeformed state, the chucking spring 41 is in an undeformed state, and the set spring 25 is in an undeformed state.
When the device needs to work, the device is placed at the position of a lifting rope of a crane to be connected, the sliding plate II 54 is pushed to move rightwards, the sliding plate II 54 drives the extrusion block 52 to move rightwards, bolts needing to work are placed in the extrusion groove 53 and the discharge cavity 63 on the upper side in parallel, magnets on the extrusion block 52 are attracted to magnets on the installation cavity 11, when the extrusion groove 53 is filled with the bolts, the bolts are abutted to the extrusion block 52 and the left end wall of the extrusion groove 53, the sliding plate I45 on the upper side and the lower side are pushed to move leftwards, the sliding plate I45 drives the sliding block 44 to move leftwards, nuts needing to work are vertically placed in the sliding groove 47, and the nuts needing to work firstly are abutted to the friction block 46;
when the lifting device starts to work, the lifting rope is driven to move to the position where the I-shaped building steel beam needs to be lifted through the crane, the I-shaped building steel beam is covered in the installation cavity 11 by pulling the handle 28 through an operator, the handle 28 is pulled to comprehensively cover the I-shaped building steel beam according to the length of the I-shaped building steel beam which needs to be grabbed actually, the installation cavity 11 is driven to move downwards by pulling the handle 28 to comprehensively cover the I-shaped building steel beam and abut against the lifting block 26, the lifting block 26 is driven to move upwards, the rack on the lifting block 26 is driven to be meshed with the driving gear 18, the transmission shaft 17 is driven to rotate, the rack on the driving gear 18 is driven to abut against the inclined surface part on the pushing plate 20, the pushing plate 20 moves up and down in the pushing block 21 under the action of the torsional spring force, the driving gear 18, the grabbing block 12 is driven to rotate towards the direction close to the center side of the lifting block 26, the grabbing block 12 is driven to push and lift the I-shaped building steel beam to be lifted, and the inclined surface on the placing plate 27 is urged to abut against the upper end surface of the i-shaped construction steel beam, and the position thereof is limited, by the rotation of the grabbing block 12, the moving block 13 moves towards the side close to the lifting block 26 under the action of the elastic force of the moving rack 14 until the moving rack 14 is meshed with the driving gear 18, so that the moving rack 14 is driven to move downwards, by moving the rack 14 into the connecting port of the placing block 29 away from the center side of the lifting block 26, and under the action of the inclined surface of the moving rack 14, the placing block 29 is driven to move towards the side close to the lifting block 26, and the connecting port of the placing block 29 close to the lifting block 26 is pressed against the straightening block 32, so that the straightening block 32 straightens the I-shaped building steel beam;
in order to ensure that the I-shaped construction steel beam is stably placed in the installation cavity 11, the driving motor 40 can be started, so that the driving shaft 38 drives the spline sleeve 37 to rotate, the transmission shaft 17 is caused to rotate, the driving gear 18 is caused to rotate, the I-shaped construction steel beam is stably placed on the placing block 29, and the placing blocks 29 on the left side and the right side are abutted;
then when the crane drives the installation box 10 to move to a position where an I-shaped construction steel beam and other steel beams are needed to be connected through a lifting rope, the clamping air pump 33 is started, air is blown out through the extension pipe 56, the clamping blocks 34 on the left and right sides move towards the side close to the lifting block 26, the air pump 50 is started to be pushed, air is blown out from the blocking pipe 49, the blocking block 48 moves towards the left, the bolt placed in the upper side discharge cavity 63 moves to the lower side discharge cavity 63 to be placed, meanwhile, when the clamping block 34 on the right side moves towards the left, the bolt placed in the extrusion groove 53 is enabled to fall into the upper side discharge cavity 63 again to be placed under the attraction effect of the magnet on the extrusion block 52 and the magnet on the installation cavity 11, then the magnet on the extrusion block 52 is enabled not to be attracted with the magnet on the installation cavity 11 temporarily under the effect of the torsion spring, and the two construction steel beams which are not connected originally are limited in position through the upper and, when the connecting block 55 moves into the sliding groove 47, the connecting block 55 is urged to abut against the inclined surface of the friction block 46, so that the friction block 46 moves towards the side close to the connecting groove 42, and the driving block 43 and the nut abutted against the friction block 46 are urged to move into the connecting groove 42 together with the movement of the friction block 46;
by activating the push air pump 50, air is blown out from the branch pipe 51, so that the branch pipe 51 pushes the moving plate 59 to drive the rotating block 58 to move leftwards, the rotating block 58 is enabled to abut against the bolt and is in transmission with the thread on the discharge groove 57 during moving, thereby causing the turning block 58 to drive the bolt to turn, and when the connection port on the construction steel beam abuts the nut and bolt, the bolts are driven to be screwed in through the connecting ports on the building steel beams and to be in threaded connection with the nuts, the installation of the two building steel beams is ensured, then the driving motor 40 is reversely rotated, the single shaft coupling 36 is driven to drive the transmission gear 35 to rotate, the transmission gear 35 is driven to be meshed with the push rod 19 to move upwards, the push block 21 is driven to move upwards, the driving gear 18 is driven to rotate, and the installed structural steel beams are separated from the installation case 10, and the apparatus is returned to the initial position after the completion of the work.
The beneficial effects are that: according to the invention, the device is placed at the position of the lifting rope of the crane for connection, when the building steel beam needs to be grabbed, the installation box is placed at the outer side of the building steel beam, the length of the building steel beam which can be grabbed according to actual needs can be controlled through the handle, and when the crane lifts the installation box to a high level, the clamping block is fixed to the position which needs to be in threaded connection, and the steel beams are fixed in a threaded manner, so that the inconvenience in accurate positioning and installation in the shaking process is avoided.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-rise building girder steel's supplementary installation device of placing, includes the install bin, its characterized in that: the mounting box can stretch back and forth, a mounting cavity is arranged in the mounting box, a grabbing mechanism is arranged in the mounting cavity, the grabbing mechanism comprises two groups of mounting blocks which are arranged on the left side and the right side relative to the central symmetry, the mounting blocks are fixedly provided with grid baffles close to the end faces of the central side of the mounting cavity, two connecting ports are arranged in the grid baffles, lifting blocks provided with racks and capable of stretching back and forth are arranged between the grid baffles on the left side and the right side in a sliding manner, a placing spring is fixedly connected between the upper end faces of the lifting blocks and the upper end wall of the mounting cavity, a placing plate with a torsion spring and an L shape is arranged in the lower end faces of the lifting blocks in a sliding manner relative to the central symmetry in the left side and the right side, the placing plate can stretch back and forth, fixed blocks are symmetrically and, the pushing block is internally provided with a pushing plate with an inclined plane and a torsion spring, the pushing block is far away from the end face of the center side of the lifting block and is fixedly provided with an L-shaped pushing rod, the installation cavity is internally provided with a placing mechanism, the installation mechanism comprises clamping blocks which are arranged in the upper end wall and the lower end wall of the installation cavity in a front-back manner relative to the centrosymmetric manner of the installation block, the clamping blocks are far away from the end face of the center side of the lifting block and the installation cavity, the clamping springs are fixedly connected between the end walls of the center side of the lifting block, the left clamping blocks are internally provided with T-shaped sliding grooves relative to the centrosymmetric manner, the left clamping blocks are internally provided with connecting grooves connected with the sliding grooves relative to the centrosymmetric manner, the sliding grooves are internally provided with sliding blocks with inclined planes and torsion springs, and the sliding blocks are internally provided, still slidable mounting has in the inslot that slides and is located the clutch blocks on transmission piece right side, the clutch blocks can stretch out and draw back from top to bottom and have the inclined plane, and is left the upper and lower for well side symmetry slidable mounting in the grip block outside terminal surface has slide plate one, slide plate one with connect through mutual articulated telescopic link between the slide block.
2. An auxiliary placing and installing device for a steel beam of a high-rise building, according to claim 1, is characterized in that: the grabbing mechanism further comprises a driving motor fixedly installed in the installation block, a driving shaft is connected to the left side and the right side of the driving motor in a power mode of central symmetry, a spline sleeve is installed in the end wall of the outer side of the installation block in a rotating mode of front and back in a symmetrical mode relative to the driving motor and is in spline connection with the driving shaft, a transmission shaft far away from the driving motor is further in spline connection in the spline sleeve, a grabbing block which is inclined in the installation cavity and can stretch and contract in an L shape is fixedly installed on the transmission shaft, a driving gear far away from the grabbing block is further fixedly installed on the transmission shaft, the driving gear is meshed with a rack on the lifting block, the pushing plate is abutted to the rack on the driving gear, a single coupler far away from the driving gear side is further fixedly installed on the transmission shaft, and a transmission gear meshed with the pushing rod, and a handle is fixedly arranged on the right end surface of the mounting box.
3. An auxiliary placing and installing device for a steel beam of a high-rise building, according to claim 2, is characterized in that: the placing mechanism comprises a moving groove which is symmetrically arranged in the end wall of the outer side of the installation cavity relative to the installation block in the front and back direction, a moving block is arranged in the moving groove in a sliding mode, the moving block is far away from the end surface of the center side of the lifting block, a moving spring is fixedly connected between the end walls of the center side of the lifting block and the moving groove, a moving rack which is abutted to the grabbing block and provided with a torsion spring is arranged in the moving block in the sliding mode, and the moving rack can be meshed with the driving gear and is provided with an inclined surface.
4. An auxiliary placing and installing device for a steel beam of a high-rise building, according to claim 3, is characterized in that: placing the mechanism still include the front and back for installation piece symmetry sets up in the installation cavity outside end wall and be located the driving groove of shifting chute downside, slidable mounting has the piece of placing that has the inclined plane in the driving groove, it is equipped with two connectors to place the piece, it keeps away from to place the piece lifting piece center side end face with the driving groove is kept away from fixedly connected with drive spring between the lifting piece center side end wall, the check baffle is close to lifting piece center side end face fixed mounting has the piece of just putting that can control the elasticity and L shape.
5. An auxiliary placing and installing device for a steel beam of a high-rise building, according to claim 4, is characterized in that: the installation mechanism is characterized in that the installation mechanism further comprises a clamping air pump which is arranged in the upper end wall of the installation cavity in a symmetrical and fixed mode relative to the installation block, telescopic tubes which are connected with the clamping air pump in a symmetrical mode relative to the center are arranged in the front of the clamping air pump and in the rear of the clamping air pump, the telescopic tubes are respectively connected to the front side and the rear side, the clamping block is far away from the side end face of the lifting block, and the clamping block on the right side is close to the side end.
6. An auxiliary placing and installing device for a steel beam of a high-rise building, according to claim 5, is characterized in that: the installation mechanism further comprises a first sliding plate arranged in the upper end face of the clamping block on the right side in a sliding manner, a pushing air pump is fixedly arranged in the clamping block on the right side, a discharge cavity is arranged in the clamping block on the right side in an up-down manner and is symmetrical relative to the pushing air pump, a discharge groove with threads is arranged in the bottom end wall of the discharge cavity, a telescopic plate with an inclined plane is fixedly connected to the left end face of the discharge groove, a moving-out plate in threaded transmission with the thread part on the discharge groove is slidably arranged in the discharge cavity, a rotating block is rotatably arranged in the left end face of the moving-out plate, a blocking block with a torsion spring is slidably arranged in the lower end face of the discharge cavity on the upper side, the left end of the pushing air pump is in power connection with a blocking pipe which is fixedly connected with the blocking block and can be stretched, and the, the right side be equipped with in the grip block and be located the upside discharge chamber upside extrusion groove, be equipped with magnet in the installation cavity right-hand member wall, slidable mounting has the extrusion piece of T shape and be equipped with the torsional spring in the extrusion groove, be equipped with magnet in the extrusion piece and can with magnet in the installation cavity right-hand member wall attracts mutually, and the right side slidable mounting has slide plate two in the grip block up end, the extrusion piece up end with connect through mutual articulated telescopic link between the terminal surface under slide plate two.
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| CN202011489061.0A CN112360169B (en) | 2020-12-16 | 2020-12-16 | Auxiliary placing and mounting device for high-rise building steel beam |
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| CN202011489061.0A CN112360169B (en) | 2020-12-16 | 2020-12-16 | Auxiliary placing and mounting device for high-rise building steel beam |
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| CN112360169B CN112360169B (en) | 2021-06-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108078A (en) * | 2023-08-14 | 2023-11-24 | 衡泰华实业(深圳)有限公司 | Building assembly system |
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| CN112360169B (en) | 2021-06-15 |
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Effective date of registration: 20210526 Address after: 251600 north of Liyuan street, Shanghe Economic Development Zone, Jinan City, Shandong Province Applicant after: JINAN HAIYAO NEW ENERGY EQUIPMENT Co.,Ltd. Address before: 210001 No.168, Taiping South Road, Qinhuai District, Nanjing City, Jiangsu Province (intersection of Taiping South Road and Huaihai Road) Applicant before: Nanjing chuanghexin Technology Co.,Ltd. |
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Denomination of invention: A device for auxiliary placement and installation of steel beams in high-rise buildings Effective date of registration: 20220930 Granted publication date: 20210615 Pledgee: Kexin Financial Guarantee Co.,Ltd. Pledgor: JINAN HAIYAO NEW ENERGY EQUIPMENT Co.,Ltd. Registration number: Y2022980016940 |
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