CN220283278U - Quick positioning, checking and installing lifting appliance for gusset plate - Google Patents

Abstract

The utility model provides a node plate quick positioning, checking and installing lifting appliance, relates to the technical field of installing lifting appliances, solves the problems that the side distance of a node plate hole is easy to be out of specification and the installing efficiency of the node plate is low, and adopts the technical scheme that: including regulating plate, first connecting plate, second connecting plate, first locating plate and second locating plate, first connecting plate and second connecting plate are connected at the both ends of regulating plate, are provided with adjusting part between regulating plate and the first connecting plate, between regulating plate and the second connecting plate, and first locating plate sets up the one end of keeping away from the regulating plate at first connecting plate, and the second locating plate sets up the one end of keeping away from the regulating plate at the second connecting plate, has seted up a plurality of first locating holes on the first locating plate, has seted up a plurality of second locating holes on the second locating plate, and first locating plate and second locating plate are coplanar. According to the utility model, two node plates are quickly mounted on the groove-shaped beam at a time, the mounting efficiency is high, and the pitch of the node plates can be ensured.

Description

Quick positioning, checking and installing lifting appliance for gusset plate

Technical Field

The utility model relates to the technical field of mounting spreaders, in particular to a node plate rapid positioning inspection mounting spreader.

Background

The steel structure bridge and the steel structure building are reinforced by the connecting support among the steel structures, and the connecting support is usually in a mode of bolting by adding the connecting support through the gusset plates in order to facilitate site construction and reduce site construction workload. Along with the demands of the appearance modeling of the structure, the node plates are more and more connected with the connecting support.

The prefabricated steel channel beam has the advantages of simple structure, light dead weight and short prefabrication period, and has irreplaceable function in the construction of urban expressways and viaducts. Along with the increasing of traffic flow, the width of the expressway and the overpass is also larger and larger, so as to be convenient for lightening the dead weight of the steel grooved beam, be convenient for the transportation and construction of the steel grooved beam, often be about to arrange precast beams Duan Fen as individual beam sections when designing to connect through the gusset plate and the cross connecting rod of the beam Duan Liangce, the two cross connecting rods are connected into a whole through the middle bolt, and the gusset plates on two sides are required to be coplanar for guaranteeing the connection gap of the two cross connecting rods.

Traditional gusset plates are installed when the groove type Liang Shizhuang on two sides is formed, the gusset plates on two sides are respectively positioned to the groove type beams on two sides according to initial positioning of positioning lines, coplanarity of the gusset plates is measured by using a total station, adjustment is carried out according to measurement data, and hole groups of the cross connecting rod and the gusset plates are integrally drilled after the cross connecting rod is installed. The method has low installation efficiency, ensures the hole distances of the upper and lower node plates, but cannot ensure the hole edge distances of the node plate hole groups, and easily causes the distance dimension of the hole edges to exceed the standard value, thereby influencing the subsequent assembly of the beam.

Disclosure of Invention

The utility model aims to provide a quick positioning, checking and installing lifting appliance for node plates, which can quickly install two node plates on a groove-shaped beam at one time, has high installation efficiency, can ensure the pitch and the pitch of the node plates, and does not influence the subsequent assembly of the beam.

In order to achieve the aim of the utility model, the utility model adopts the technical scheme that: the utility model provides a quick location inspection installation hoist of gusset plate, includes regulating plate, first connecting plate, second connecting plate, first locating plate and second locating plate, first connecting plate and second connecting plate are connected respectively at the both ends of regulating plate, the regulating plate with between the first connecting plate the regulating plate with be provided with between the second connecting plate and adjust first connecting plate with spacing adjusting part between the second connecting plate, first locating plate sets up first connecting plate is kept away from the one end of regulating plate, the second locating plate sets up the second connecting plate is kept away from one end of regulating plate, a plurality of first locating holes with gusset plate complex have been seted up on the first locating plate, a plurality of and gusset plate complex second locating hole have been seted up on the second locating plate, first locating plate with the coplanar setting of second locating plate.

The utility model is used in practice: the node plates are subjected to scribing and drilling in advance, the hole edge distance of the hole group of the node plates is guaranteed, then the two node plates are respectively installed on the first positioning plate and the second positioning plate through bolts and punching, and the positioning accuracy of the node plates on the first positioning plate and the second positioning plate can be guaranteed due to hole adaptation of the first positioning holes, the second positioning holes and the node plates, and the two node plates can be kept coplanar due to the fact that the first positioning plates and the second positioning plates are coplanar. According to the size of the groove-shaped beam, the distance between the first locating plate and the second locating plate is adjusted through the adjusting component, the lifting tool and the node plates are lifted to the side face of the web of the groove-shaped beam, the positions of the node plates are adjusted through the chain block, the two node plates are moved to the installation positions, the node plates are fixed on the groove-shaped beam in a spot welding mode, the node plates on the other side are installed in a repeated book feeding step, coplanarity conditions of the node plates on the two sides are checked through the guiding rule, and then the cross connecting rod and the upper cross brace and the lower cross brace are respectively in threaded connection with the node plates on the two sides. Through this kind of mode can once install two gusset plates on the cell type roof beam fast, the installation effectiveness is high, and can guarantee the pitch of hole and the pitch of hole of gusset plate, can not influence the follow-up assembly of roof beam.

Further, the adjusting component comprises a plurality of fastening components, a plurality of adjusting holes, a plurality of first connecting holes and a plurality of second connecting holes, wherein a plurality of adjusting holes are formed in the adjusting plate, a plurality of first connecting holes are formed in the first connecting plate, a plurality of second connecting holes are formed in the second connecting plate, the fastening components are respectively arranged in the mutually matched adjusting holes and the first connecting holes, the mutually matched adjusting holes and the second connecting holes, and the adjusting plate is connected with the first connecting plate, the adjusting plate is connected with the second connecting plate through the fastening components.

Further, the plurality of adjusting holes are arranged in a rectangular array, the plurality of first connecting holes are arranged in a rectangular array, and the plurality of second connecting holes are arranged in a rectangular array.

Further, the first locating plate and the second locating plate are provided with hoisting holes.

Further, the thickness of the first connecting plate is the same as that of the second connecting plate, the first connecting plate and the second connecting plate are arranged on the same side of the adjusting plate, and the thickness of the first positioning plate is the same as that of the second positioning plate.

Further, the side surfaces of the adjusting plate, the first connecting plate, the second connecting plate, the first positioning plate and the second positioning plate are arranged in a coplanar manner.

Further, the adjusting plate, the first connecting plate and the second connecting plate are all U-shaped plate structures.

Further, the first connecting plate and the first positioning plate are fixed in a welding mode, and the second connecting plate and the second positioning plate are fixed in a welding mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first locating plate and the second locating plate are arranged in the same plane, and after the two node plates are respectively arranged on the first locating plate and the second locating plate, the two node plates can be ensured to be in the same plane, the installation angle of the node plates is not required to be adjusted, and the improvement of the installation efficiency of the node plates is facilitated.

2. According to the utility model, the first positioning holes on the first positioning plate and the positioning holes on the second positioning plate are formed according to the hole positions of the node plates, so that the node plates can be scribed and drilled in advance before being installed with the lifting appliance, the node plates are not required to be drilled after being matched with the groove-shaped beams, the hole distance and the hole edge distance of the node plates can be ensured, and the subsequent assembly of the beams can not be influenced.

3. According to the utility model, the plurality of adjusting holes are formed in the adjusting plate, the plurality of first connecting holes are formed in the first connecting plate, the plurality of second connecting holes are formed in the second connecting plate, so that the mounting positions of the first connecting plate and the second connecting plate on the adjusting plate can be conveniently adjusted, the edge distance of the first positioning plate and the second positioning plate can be conveniently adjusted, the distance between the two node plates can be conveniently adjusted according to the size of the groove-shaped beam, the lifting appliance can be suitable for the groove-shaped beam mounting node plates with various specifications, and the application range of the lifting appliance is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a front view of a structure for quickly positioning, checking and installing a lifting appliance for a gusset according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the direction A-A in fig. 1.

Fig. 3 is a partial enlarged view of fig. 2 at a.

FIG. 4 is a schematic view of the B-B direction in FIG. 1.

Fig. 5 is a schematic diagram of a node board after assembling a mounting sling and the node board for quick positioning inspection according to an embodiment of the present utility model.

FIG. 6 is a schematic view of the direction C-C in FIG. 5.

Fig. 7 is a schematic illustration of a slotted Liang Shanfu section gusset installation.

Fig. 8 is an illustration of inspection of a double panel of left and right panel sections of a channel beam.

Fig. 9 is a schematic illustration of a support connection between the left and right double sections of a channel beam.

Wherein, the reference numerals are as follows: 001. a gusset plate; 002. a channel beam; 003. chain block; 004. a guiding rule; 005. a cross connecting rod; 006. a cross brace; 1. an adjusting plate; 2. a first connection plate; 3. a second connecting plate; 4. a first positioning plate; 5. a second positioning plate; 6. an adjustment assembly; 61. a fastening assembly; 62. an adjustment aperture; 63. a first connection hole; 64. a second connection hole; 7. a first positioning hole; 8. a second positioning hole; 9. and (5) hoisting the holes.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model.

Referring to fig. 1-6, a quick positioning, checking and installing lifting appliance for a node board comprises an adjusting plate 1, a first connecting plate 2, a second connecting plate 3, a first positioning plate 4 and a second positioning plate 5, wherein the first connecting plate 2 and the second connecting plate 3 are respectively detachably installed at two ends of the adjusting plate 1, an adjusting component 6 for adjusting the distance between the first connecting plate 2 and the second connecting plate 3 is arranged between the adjusting plate 1 and the first connecting plate 2 and between the adjusting plate 1 and the second connecting plate 3, the first positioning plate 4 is fixed at one end, far away from the adjusting plate 1, of the first connecting plate 2, the second positioning plate 5 is fixed at one end, far away from the adjusting plate 1, of the second connecting plate 3, a plurality of first positioning holes 7 matched with the node board 001 are formed in the first positioning plate 4, a plurality of second positioning holes 8 matched with the node board 001 are formed in the second positioning plate 5, and the first positioning plate 4 and the second positioning plate 5 are arranged in a coplanar manner. Lifting holes 9 which are convenient to lift are formed in the first positioning plate 4 and the second positioning plate 5.

Referring to fig. 1 to 4, the adjusting assembly 6 includes a plurality of fastening assemblies 61, a plurality of adjusting holes 62, a plurality of first connecting holes 63 and a plurality of second connecting holes 64, the plurality of adjusting holes 62 are formed in a rectangular array on the adjusting plate 1, the plurality of first connecting holes 63 are formed in a rectangular array on the first connecting plate 2, the plurality of second connecting holes 64 are formed in a rectangular array on the second connecting plate 3, the plurality of fastening assemblies 61 are respectively installed in the mutually matched adjusting holes 62 and the first connecting holes 63 and in the mutually matched adjusting holes 62 and the second connecting holes 64, the adjusting plate 1 and the first connecting plate 2 and the adjusting plate 1 and the second connecting plate 3 are connected through the fastening assemblies 61, and the fastening assemblies 61 can be bolts and nuts.

Referring to fig. 1 and 3, in this embodiment, the adjusting holes 62, the first connecting holes 63 and the second connecting holes 64 are all provided with two rows, the adjusting holes 62 located in the same row are arranged in a linear array along the long side direction of the adjusting plate 1, the first connecting holes 63 located in the same row are arranged in a linear array along the long side direction of the first connecting plate 2, the second connecting holes 64 located in the same row are arranged in a linear array along the long side direction of the second connecting plate 3, the spacing between adjacent adjusting holes 62, the spacing between adjacent first connecting holes 63 and the spacing between adjacent second connecting holes 64 are the same, and the spacing between the first connecting plate 2 and the second connecting plate 3 can be conveniently adjusted through the arrangement, so that the spacing between the first positioning plate 4 and the second positioning plate 5 can be freely adjusted according to the specification of the groove beam 002, the method can be suitable for installing the node plates 001 of various specifications of the groove beam 002, and the application range of the lifting appliance is improved.

In addition, through this kind of setting, when installing first locating plate 4 and regulating plate 1, at least four first locating holes 7 and four regulation holes 62 cooperate, realize the installation between first locating plate 4 and regulating plate 1 with the help of four sets of fastening components 61 at least, can guarantee the cooperation precision of first locating plate 4 and regulating plate 1. When the second positioning plate 5 and the adjusting plate 1 are installed, at least four second positioning holes 8 are matched with four adjusting holes 62, at least four groups of fastening components 61 are used for installing the second positioning plate 5 and the adjusting plate 1, and matching precision of the second positioning plate 5 and the adjusting plate 1 can be guaranteed.

Referring to fig. 7 to 9, in actual use, the node plates 001 are previously scribed and drilled, the hole margins of the hole groups of the node plates 001 are ensured, then the two node plates 001 are respectively mounted on the first positioning plate 4 and the second positioning plate 5 through bolts and punching, and the positioning accuracy of the node plates 001 on the first positioning plate 4 and the second positioning plate 5 can be ensured due to the matching of the first positioning holes 7, the second positioning holes 8 and the holes on the node plates 001, and the coplanarity of the two node plates 001 can also be kept due to the coplanarity of the first positioning plate 4 and the second positioning plate 5. Then according to the size of groove type roof beam 002, adjust the interval of first locating plate 4 and second locating plate 5 through adjusting part 6, later hoist this hoist and gusset 001 to the side of groove type roof beam 002 web, adjust the position of gusset 001 through chain block 003 for two gusset 001 remove to mounted position, later fix gusset 001 spot welding on groove type roof beam 002, the gusset 001 of the repeated book step installation opposite side of going up, use guiding rule 004 to inspect the coplanarity condition of both sides gusset 001, later with cross connecting rod 005 and upper and lower stull 006 respectively with the gusset 001 spiro union of both sides. Through this kind of mode can once install two gusset 001 to on the cell type roof beam 002, the installation effectiveness is high, and can guarantee the pitch and the pitch of hole of gusset 001, can not influence the follow-up assembly of roof beam.

Referring to fig. 6, it should be added that in the present embodiment, the thicknesses of the first connecting plate 2 and the second connecting plate 3 are the same, the thicknesses of the first positioning plate 4 and the second positioning plate 5 are the same, the first connecting plate 2 and the second connecting plate 3 are mounted on the same side of the adjusting plate 1, the first positioning plate 4 is welded and fixed on the first connecting plate 2, the first positioning plate 4 and the adjusting plate 1 are located on the same side of the first connecting plate 2, the second positioning plate 5 is welded and fixed on the second connecting plate 3, and the second positioning plate 5 and the adjusting plate 1 are located on the same side of the second connecting plate 3, in this way, the first positioning plate 4 and the second positioning plate 5 can be kept coplanar, so that the two node plates 001 mounted on the first positioning plate 4 and the second positioning plate 5 can be kept coplanar.

Referring to fig. 5 and 7, in the present embodiment, the width of the adjusting plate 1, the first connecting plate 2, the second connecting plate 3, the first positioning plate 4 and the second positioning plate 5 is the same, the sides of both sides of the adjusting plate 1, the first connecting plate 2, the second connecting plate 3, the first positioning plate 4 and the second positioning plate 5 are kept coplanar, the sides of the spreader are straight sides, and when the node plate 001 is mounted to the spreader, the sides of the spreader are parallel to the sides of the spreader. When the node plates 001 are matched with the groove-shaped beams 002, the side edges of the two node plates 001 are matched with the straight edges of the groove-shaped beams 002, and whether the node plates 001 are matched with the groove-shaped beams 002 can be judged by observing whether the straight edges of the lifting appliance are parallel to the straight edges of the groove-shaped beams 002.

With reference to fig. 1 and 4, it is further added that the adjusting plate 1, the first connecting plate 2 and the second connecting plate 3 are all U-shaped plate structures. On the one hand, the pterygoid lamina of U template both sides can reduce the possibility that self produced bending deformation for regulating plate 1, first connecting plate 2 and second connecting plate 3 are difficult for producing bending deformation, and on the other hand, U template structure is obtained easily, can save manufacturing cost.

It can be understood that the lifting appliance is formed by splicing plate-shaped structures, so that the whole self weight of the lifting appliance is lighter, and the lifting appliance is convenient to assemble and disassemble and has the characteristics of convenient carrying and transportation.

The implementation principle of the node plate rapid positioning, checking and installing lifting appliance provided by the embodiment of the utility model is as follows: when in practical use, scribing and drilling are carried out on the node plate 001 in advance, the hole edge distance of the hole group of the node plate 001 is guaranteed, then two node plates 001 are respectively installed on the first positioning plate 4 and the second positioning plate 5 through bolts and punching, and due to the fact that the first positioning holes 7, the second positioning holes 8 and the holes on the node plate 001 are matched, the positioning precision of the node plate 001 on the first positioning plate 4 and the second positioning plate 5 can be guaranteed, and due to the fact that the first positioning plate 4 and the second positioning plate 5 are coplanar, the coplanarity of the two node plates 001 can also be kept. Then according to the size of groove type roof beam 002, adjust the interval of first locating plate 4 and second locating plate 5 through adjusting part 6, later hoist this hoist and gusset 001 to the side of groove type roof beam 002 web, adjust the position of gusset 001 through chain block 003 for two gusset 001 remove to mounted position, later fix gusset 001 spot welding on groove type roof beam 002, the gusset 001 of the repeated book step installation opposite side of going up, use guiding rule 004 to inspect the coplanarity condition of both sides gusset 001, later with cross connecting rod 005 and upper and lower stull 006 respectively with the gusset 001 spiro union of both sides. Through this kind of mode can once install two gusset 001 to on the cell type roof beam 002, the installation effectiveness is high, and can guarantee the pitch and the pitch of hole of gusset 001, can not influence the follow-up assembly of roof beam.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. The utility model provides a quick location inspection installation hoist of gusset plate, its characterized in that, including regulating plate (1), first connecting plate (2), second connecting plate (3), first locating plate (4) and second locating plate (5), first connecting plate (2) and second connecting plate (3) are connected respectively at the both ends of regulating plate (1), regulating plate (1) with between first connecting plate (2) regulating plate (1) with be provided with the regulation between second connecting plate (3) first connecting plate (2) with adjusting component (6) of interval between second connecting plate (3), first locating plate (4) set up first connecting plate (2) are kept away from one end of regulating plate (1), second locating plate (5) set up second connecting plate (3) are kept away from one end of regulating plate (1), set up on first locating plate (4) a plurality of and gusset plate (001) complex first locating hole (7), set up on second locating plate (5) and second locating plate (001) a plurality of coplanarity locating plate (8).

2. The quick positioning, checking and installing hanger for a gusset plate according to claim 1, wherein the adjusting assembly (6) comprises a plurality of fastening assemblies (61), a plurality of adjusting holes (62), a plurality of first connecting holes (63) and a plurality of second connecting holes (64), the adjusting holes (62) are formed in the adjusting plate (1), the first connecting holes (63) are formed in the first connecting plate (2), the second connecting holes (64) are formed in the second connecting plate (3), and the fastening assemblies (61) are respectively arranged in the mutually matched adjusting holes (62) and the first connecting holes (63), the mutually matched adjusting holes (62) and the second connecting holes (64), and the adjusting plate (1) and the first connecting plate (2) and the adjusting plate (1) and the second connecting plate (3) are connected through the fastening assemblies (61).

3. The quick positioning, checking and installing hanger for a gusset plate according to claim 2, wherein a plurality of the adjusting holes (62) are arranged in a rectangular array, a plurality of the first connecting holes (63) are arranged in a rectangular array, and a plurality of the second connecting holes (64) are arranged in a rectangular array.

4. The quick positioning, checking and installing hanger for the gusset plates according to claim 1, wherein the first positioning plate (4) and the second positioning plate (5) are provided with lifting holes (9).

5. The quick positioning, checking and installing hanger for a gusset plate according to claim 1, wherein the thickness of the first connecting plate (2) and the thickness of the second connecting plate (3) are the same, the first connecting plate (2) and the second connecting plate (3) are arranged on the same side of the adjusting plate (1), and the thickness of the first positioning plate (4) and the thickness of the second positioning plate (5) are the same.

6. The quick positioning, checking and installing sling for a gusset plate according to claim 1, wherein the side surfaces of the adjusting plate (1), the first connecting plate (2), the second connecting plate (3), the first positioning plate (4) and the second positioning plate (5) are arranged in a coplanar manner.

7. The quick positioning, checking and installing hanger for a gusset plate according to claim 1, wherein the adjusting plate (1), the first connecting plate (2) and the second connecting plate (3) are all of a U-shaped plate structure.

8. The quick positioning, checking and installing hanger for a gusset plate according to claim 1, wherein the first connecting plate (2) and the first positioning plate (4) are welded and fixed, and the second connecting plate (3) and the second positioning plate (5) are welded and fixed.