CN218595911U

CN218595911U - Steel construction activity fixing device

Info

Publication number: CN218595911U
Application number: CN202223180943.6U
Authority: CN
Inventors: 晏金洲; 鲍金晶; 姜海锋; 李�杰; 尹亮
Original assignee: Nantong Huarong Construction Group Co ltd
Current assignee: Nantong Huarong Construction Group Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-10
Anticipated expiration: 2032-11-29

Abstract

The application discloses steel construction activity fixing device includes: a connecting seat and an outer buckle plate; the connecting seat lower extreme is equipped with the base, and outer buckle passes through the gear assembly to be connected with the connecting seat and slide and set up in the base both sides, and the connecting seat lateral wall is equipped with the bull stick subassembly with gear assembly cooperation pivoted, and wherein, outer buckle lower extreme is equipped with the cardboard that is used for joint steel, and outer buckle passes through multiunit pull rod assembly and base joint. This application is through the rotation of gear in the bull stick subassembly control gear subassembly to opening and shutting of the outer buckle in control base both sides, so that the cardboard can accomplish the fixed of steel and loosen, improve the hoist and mount efficiency of steel construction, thereby on the other hand through the joint of pulling up and rotating the pull rod subassembly control pull rod and base, thereby when guaranteeing cardboard joint steel, the position can not alternate, and the steel joint is stable, reduces the potential safety hazard.

Description

Steel construction activity fixing device

Technical Field

This application belongs to building technical field, concretely relates to steel construction activity fixing device.

Background

The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, all the members or components are usually connected by welding seams, bolts or rivets, and the steel structure is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like due to light dead weight and simple and convenient construction; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree. The current steel construction need hoist it when using, and current hoist and mount all hoists it through two long ropes and put, and the fixed effect of this kind of mode is not good, and the steel construction is slipped easily and is come off to cause the potential safety hazard, therefore this practical novel more than being used for solving problem.

SUMMERY OF THE UTILITY MODEL

The application provides a steel construction activity fixing device to solve the fixed unstable technical problem of steel construction.

In order to solve the technical problem, the application adopts a technical scheme that: a steel structure mobile fixture, comprising: a connecting seat and an outer buckle plate; the connecting seat lower extreme is equipped with the base, and outer buckle passes through the gear assembly to be connected and slip setting in the base both sides with the connecting seat, and the connecting seat lateral wall is equipped with the bull stick subassembly with gear assembly cooperation pivoted, and wherein, outer buckle lower extreme is equipped with the cardboard that is used for joint steel, and outer buckle passes through multiunit pull rod assembly and base joint.

Further, the gear assembly includes the gear that is located the inside of connecting seat and the rack with outer buckle rigid coupling, rack parallel arrangement in the both sides of gear and with gear engagement, the rack is located the tooth's socket of connecting seat, wherein, the gear center is connected with first pivot perpendicularly, and the tip of pivot is equipped with first transmission gear.

Furthermore, the first rotating shaft is positioned in a first inner groove of the connecting seat and is connected with the first inner groove through a plurality of groups of first bearings.

Furthermore, the rotating rod component comprises a second rotating shaft and a rotating rod, wherein the second rotating shaft is perpendicular to the first rotating shaft, the middle of the rotating rod is fixedly connected with the second rotating shaft, one end, connected with the rotating rod, of the second rotating shaft is located on the outer side of the connecting seat, and a second transmission gear meshed with the first transmission gear is fixedly connected to the other end of the second rotating shaft.

Furthermore, the second rotating shaft is positioned in a second inner groove of the connecting seat and is connected with the second inner groove through a plurality of groups of second bearings.

Further, the pull rod assembly comprises a pull rod perpendicular to the upper surface of the outer buckle plate, a first cross rod fixedly connected to the end portion of the pull rod, and a second cross rod parallel to the first cross rod and fixedly connected to the middle portion of the pull rod, the second cross rod is located in a sliding groove of the outer buckle plate, and a spring is sleeved between the upper end of the sliding groove and the second cross rod.

Further, spout upper end intercommunication has the internal diameter to be less than the first logical groove of spring external diameter, and spout lower extreme intercommunication has the second logical groove of rectangle cylindricality, and wherein, the cross section width that the second led to the groove is greater than the external diameter of spring and is less than the length of second crossbeam, and the cross section length that the second led to the groove is greater than the length of second crossbeam.

Furthermore, a clamping groove for clamping the pull rod is arranged on one surface of the base, which is connected with the outer pinch plate.

The beneficial effect of this application is: this application is through the rotation of gear in the bull stick subassembly control gear subassembly to opening and shutting of the outer buckle of control base both sides, so that the cardboard can accomplish the fixed of steel and loosen, improve the hoist and mount efficiency of steel construction, thereby on the other hand through the joint of pulling up and rotating the pull rod subassembly control pull rod and base, thereby when guaranteeing cardboard joint steel, the position can not alternate, the stability of joint reduces the potential safety hazard.

Drawings

FIG. 1 is a schematic sectional view of an embodiment of the movable fixing device for steel structure of the present application;

FIG. 2 is a schematic view of the structure of the area A in FIG. 1;

FIG. 3 is a schematic top cross-sectional view of an embodiment of the gear assembly of FIG. 1;

FIG. 4 is a side cross-sectional view of one embodiment of the swing bar assembly of FIG. 1;

FIG. 5 is a schematic cross-sectional view of another embodiment of the steel structure mobile fixture of the present application;

fig. 6 is a schematic structural view of the region B in fig. 5.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1-2, fig. 1 is a schematic structural view of an embodiment of the steel structure movable fixing device of the present application; fig. 2 is a schematic structural view of the region a in fig. 1. This steel construction activity fixing device includes: the connecting seat 1 and the outer buckle plate 2 are used for buckling the steel 3 through the outer buckle plate 2; the lower extreme of connecting seat 1 is equipped with base 11, and outer buckle 2 is connected and slides through gear assembly 4 and connecting seat 1 and sets up in base 11 both sides, and 1 lateral wall of connecting seat is equipped with 4 cooperation pivoted bull stick subassemblies 5 with the gear assembly, and wherein, 2 lower extremes of outer buckle are equipped with the cardboard 21 that is used for joint steel 3, and outer buckle 2 passes through multiunit

pull rod assembly

6 and 11 joints of base. The above design is through the bull stick subassembly 5 that is located the connecting seat 1 lateral wall to the gear 41 among the control gear subassembly 4 rotates, thereby the opening and shutting of control outer buckle 2, with fixed steel 3.

3-4, FIG. 3 is a schematic top cross-sectional view of an embodiment of the gear assembly of FIG. 1; FIG. 4 is a side cross-sectional view of one embodiment of the swing bar assembly of FIG. 1. The gear assembly 4 includes a gear 41 located inside the connecting base 1 and a rack 42 fixedly connected to the outer buckle 2, the rack 42 is disposed on two sides of the gear 41 in parallel and engaged with the gear 41, the rack 42 is located in the tooth space 12 of the connecting base 1, wherein the center of the gear 41 is vertically connected with a first rotating shaft 43, and the end of the rotating shaft is provided with a first transmission gear 44. Rotate through gear 41 in the above-mentioned design to drive the round trip movement of rack 42, so that outer buckle 2 can slide on base 11 and accomplish opening and shutting of cardboard 21, thereby joint steel 3.

The first rotating shaft 43 is located in the first inner groove 13 of the connecting socket 1, and the first rotating shaft 43 is connected with the first inner groove 13 through a plurality of sets of first bearings 45. The above design can make the first rotating shaft 43 drive the gear 41 to rotate in the first internal groove 13, thereby controlling the opening and closing of the gusset plate 2.

Referring to fig. 4, the rotating rod assembly 5 includes a second rotating shaft 51 perpendicular to the first rotating shaft 43 and a rotating rod 52 having a middle portion fixedly connected to the second rotating shaft 51, wherein one end of the second rotating shaft 51 connected to the rotating rod 52 is located outside the connecting base 1, and the other end of the second rotating shaft 51 is fixedly connected to a second transmission gear 53 engaged with the first transmission gear 44. Through the dwang 52 of rotating the connecting seat 1 outside in the above-mentioned design to drive the rotation of second pivot 51, second pivot 51 passes through the meshing of second drive gear 53 and first drive gear 44, drives first pivot 43 and rotates, with the rotation of control gear 41, accomplishes outer buckle 2 and opens and shuts the control.

The second shaft 51 is located in the second inner groove 14 of the connecting socket 1, and the second shaft 51 is connected to the second inner groove 14 through a plurality of sets of second bearings 54. The above design can make the second rotating shaft 51 rotate in the second internal groove 14, thereby controlling the rotation of the gear 41.

As shown in fig. 5-6, fig. 5 is a schematic structural view of another embodiment of the steel structure movable fixing device of the present application; fig. 6 is a schematic structural view of the region B in fig. 5. The pull rod assembly 6 comprises a pull rod 61 which is perpendicular to the upper surface of the outer buckle plate 2, a first cross rod 62 which is fixedly connected to the end part of the pull rod 61, and a second cross rod 63 which is parallel to the first cross rod 62 and is fixedly connected to the middle part of the pull rod 61, wherein the pull rod 61 is arranged at the upper end of the outer buckle plate in a penetrating mode, and when the first cross rod 62 slides down to be in contact with the upper surface of the outer buckle plate, the lower end of the pull rod 61 protrudes out of the lower surface of the outer buckle plate. The second cross bar 63 is positioned in the sliding groove 22 of the gusset plate 2, and a spring 64 is sleeved between the upper end of the sliding groove 22 and the second cross bar 63. The pull rod 61 of the above-mentioned design can be rotated, and when the second cross bar 63 is rotated to a predetermined angle, the pull rod 61 is pressed downward by the elastic force of the spring 64 and is clamped into the base 11.

The upper end of the sliding groove 22 is communicated with a first through groove 23 with the inner diameter smaller than the outer diameter of the spring 64, the lower end of the sliding groove 22 is communicated with a rectangular column-shaped second through groove 24, the width of the cross section of the second through groove 24 is larger than the outer diameter of the spring 64 and smaller than the length of the second cross rod 63, and the length of the cross section of the second through groove 24 is larger than the length of the second cross rod 63. Can pull out second horizontal pole 63 from second logical groove 24 through pulling pull rod 61 in the above-mentioned design, rotate first horizontal pole 62 simultaneously so that second horizontal pole 63 rotates the joint in the spout 22 lower extreme in step, when needing to carry out base 11, rotate first horizontal pole 62 so that second horizontal pole 63 rotates to the position with the complete gomphosis of second logical groove 24, suppress second horizontal pole 63 to the second logical groove 24 through spring 64.

One side that meets with outer buckle plate 2 in the base 11 is equipped with the draw-in groove 111 with joint pull rod 61, and when outer buckle plate 2 blocked steel 3 completely, pull rod 61 arrived draw-in groove 111 and is suppressed the draw-in groove 111 by spring 64 to accomplish the joint of outer buckle plate 2.

The specific working principle is that, as shown in fig. 2, when steel 3 needs to be lifted and fixed, the opened outer buckle plates 2 are sleeved on two sides of the steel 3, and meanwhile, the baffle plates are aligned with steel grooves on two sides of the steel 3, by rotating the rotating rod 52 on the side surface of the connecting seat 1, the rotating rod 52 drives the second rotating shaft 51 and the first rotating shaft 43 to rotate, so as to drive the gear 41 to rotate, the racks 42 on the front side and the rear side rotate along with the gear 41, so as to control the buckle plates on the two sides to slide towards the middle until the baffle plates block the steel grooves, at this time, the outer buckle plates 2 reach a preset position, the first cross rod 62 on the pull rod 61 is pulled up and rotated, so that the second cross rod 63 can be embedded into the second through the elasticity of the spring 64, the bottom of the pull rod 61 extends out of the lower surface of the outer buckle plate 2 and is inserted into the clamping groove 111 of the base 11 (as shown in fig. 6), so as to complete the fixation of the outer buckle plates 2, thereby ensuring the stability of the clamping plate 21 in clamping steel 3, and preventing the steel 3 from sliding off.

After the lifting is completed, as shown in fig. 6, the steel 3 needs to be taken down, the pull rod 61 needs to be pulled up again, the pull rod 61 is pulled out from the clamping groove 111, and when the second cross rod 63 of the pull rod 61 reaches the highest position, the first cross rod 62 drives the second cross rod 63 to rotate 90 degrees, so that the second cross rod 63 cannot enter the second through groove 24, and the pull rod 61 cannot extend out from the bottom of the outer buckle 2 (as shown in fig. 2). Then the rotating rod 52 is rotated reversely, at this time, the gear 41 rotates reversely therewith, the outer buckling plates 2 on both sides are driven by the rack 42 to slide towards both sides, so that the clamping plates 21 are separated from the steel grooves on both sides of the steel 3 until the outer buckling plates 2 are completely opened, and the steel 3 can be completely separated from the lower part.

The above description is only an example of the present application, and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes performed by the present application and the contents of the attached drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. The utility model provides a steel construction activity fixing device which characterized in that includes:

a connecting seat and an outer buckle plate;

the connecting seat lower extreme is equipped with the base, outer buckle pass through the gear assembly with the connecting seat is connected and is slided set up in the base both sides, the connecting seat lateral wall be equipped with gear assembly cooperation pivoted bull stick subassembly, wherein, outer buckle lower extreme is equipped with the cardboard that is used for joint steel, outer buckle pass through multiunit pull rod assembly with the base joint.

2. The steel structure movable fixing device according to claim 1, wherein the gear assembly comprises a gear inside the connecting seat and a rack fixedly connected with the outer buckle plate, the rack is arranged on two sides of the gear in parallel and meshed with the gear, the rack is arranged in a tooth groove of the connecting seat, a first rotating shaft is vertically connected to the center of the gear, and a first transmission gear is arranged at the end of the rotating shaft.

3. The device as claimed in claim 2, wherein the first rotating shaft is located in a first inner groove of the connecting base, and the first rotating shaft is connected to the first inner groove through a plurality of sets of first bearings.

4. The steel structure movable fixing device as claimed in claim 2, wherein the rotating rod assembly comprises a second rotating shaft vertically arranged with the first rotating shaft and a rotating rod fixedly connected with the second rotating shaft at the middle part, one end of the second rotating shaft connected with the rotating rod is located at the outer side of the connecting seat, and a second transmission gear meshed with the first transmission gear is fixedly connected with the other end of the second rotating shaft.

5. The device as claimed in claim 4, wherein the second shaft is located in the second inner groove of the connecting base, and the second shaft is connected to the second inner groove through a plurality of sets of second bearings.

6. The steel structure movable fixing device as claimed in claim 1, wherein the pull rod assembly comprises a pull rod perpendicular to the upper surface of the outer buckle plate, a first cross rod fixedly connected to an end of the pull rod, and a second cross rod parallel to the first cross rod and fixedly connected to the middle of the pull rod, the second cross rod is located in a sliding groove of the outer buckle plate, and a spring is sleeved between the upper end of the sliding groove and the second cross rod.

7. The device as claimed in claim 6, wherein the upper end of the sliding groove is connected to a first through groove with an inner diameter smaller than the outer diameter of the spring, and the lower end of the sliding groove is connected to a second through groove with a rectangular column shape, wherein the width of the cross section of the second through groove is larger than the outer diameter of the spring and smaller than the length of the second cross bar, and the length of the cross section of the second through groove is larger than the length of the second cross bar.

8. The device for movably fixing the steel structure according to claim 6, wherein a clamping groove for clamping the pull rod is arranged on one surface of the base, which is connected with the outer buckle plate.