CN219431052U

CN219431052U - Multifunctional metal framework

Info

Publication number: CN219431052U
Application number: CN202223379092.8U
Authority: CN
Inventors: 张兴邦; 胡国平; 翟咏权; 程翔
Original assignee: Second Construction Bureau Of China Construction Corp
Current assignee: Second Construction Bureau Of China Construction Corp
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-28
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a multifunctional metal framework which comprises two floor support plates and a positioning frame, wherein a deformation joint is arranged between the two floor support plates, clamping grooves are formed between the two floor support plates, angle steel is lapped on the inner walls of the two clamping grooves, and two locking screws are fixedly connected to the upper surfaces of the two angle steel. This multi-functional metal skeleton twists movable bull stick accessible second bevel gear and drives first bevel gear and rotate, first bevel gear drives first two-way lead screw and rotates, first two-way lead screw then drives two fly leaf through two fly leaves and expand to the outside, first bevel gear drives third bevel gear simultaneously, round bar and fourth bevel gear and rotates, fourth bevel gear drives fifth bevel gear and the two-way lead screw of second and rotates, the two-way lead screw of second then adjusts the distance between two angle steel through two movable plates and ejector pin, thereby be convenient for adjust according to the width of movement joint, and need not to change the apron corresponding with locking screw position, make it more convenient to adjust.

Description

Multifunctional metal framework

Technical Field

The utility model relates to the technical field of deformation joints, in particular to a multifunctional metal framework.

Background

The deformation joint is a generic name of an expansion joint, a settlement joint and a shockproof joint, a building often deforms under the action of external factors to cause cracking or even destruction, the deformation joint is a reserved structural joint aiming at the situation, and angle steel is arranged on the inner wall of the existing deformation joint to increase the integral bearing strength of the deformation joint and can be used as a framework of a floor support plate;

through retrieval, chinese patent net discloses an underground works waterproof construction (application number: 202020656754.3), lays flexible waterstop 3 in deformation joint 1 upper end, places angle steel 2 again for angle steel 2 can compress tightly on flexible waterstop 3, rotates screw 42, makes two angle steel 2 keep away from each other and support tightly on deformation joint 1 inner wall, and arc strip 8 can support tightly in arc groove 7 this moment, and rethread modes such as bolt are fixed angle steel 2. Then, the positioning column 101 passes through the through hole 102, and rotates the nut 103, thereby installing the cover plate 9, so that the cover plate 9 abuts against the upper end of the angle steel 2, however, the application still has certain defects in the actual use process, for example:

in this application through rotating the turning block in order to drive the screw rod rotation, through the positive portion of rotating of screw rod and the distance between two angle steel of counter-rotating portion and two boss regulation, although these structures can realize adjusting the function of distance between two angle steel, but the distance between two angle steel is adjusted the back, the through-hole position on the apron just can't correspond with the position of reference column, leads to changing the apron corresponding with the reference column position, needs the customization again to increased construction cycle, reduced the efficiency of construction, it is comparatively inconvenient to adjust.

Disclosure of Invention

The present utility model is directed to a multifunctional metal framework to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional metal framework comprises two floor support plates and a positioning frame, wherein deformation joints are formed between the two floor support plates, clamping grooves are formed between the two floor support plates, angle steel is lapped on the inner walls of the two clamping grooves, two locking screws are fixedly connected to the upper surfaces of the two angle steel, movable cover plates are lapped on the upper surfaces of the two angle steel, round holes matched with the locking screws are formed in the upper surfaces of the two movable cover plates, screw caps are connected to the surfaces of the locking screws in a threaded manner, two movable plates are connected to the inner walls of the positioning frame in a sliding manner, opposite surfaces of the two movable cover plates are fixedly connected with opposite surfaces of the two movable plates respectively, and an adjusting assembly is mounted on the inner wall of the positioning frame;

the adjusting component comprises a first bidirectional screw rod, a first bevel gear is fixedly connected with the surface of the first bidirectional screw rod, a rotating rod is rotationally connected to the upper surface of the positioning frame, a second bevel gear is fixedly connected to the bottom end of the rotating rod, a round rod is rotationally connected to the lower surface of the positioning frame, a third bevel gear and a fourth bevel gear are fixedly connected to the top end and the bottom end of the round rod respectively, the second bevel gear and the third bevel gear are meshed with the first bevel gear, a bar frame is fixedly connected to the lower surface of the positioning frame through two connecting rods, a second bidirectional screw rod is rotationally connected to the inner wall of the bar frame, two moving plates are slidingly connected to the inner bottom wall of the bar frame, two ejector rods are fixedly connected to the opposite sides of the two moving plates, one end of each ejector rod, which is far away from the moving plate, of the side face of each angle steel is fixedly connected with a fifth bevel gear.

Preferably, the left and right sides of the positioning frame are provided with strip-shaped through holes matched with the movable cover plate.

Preferably, the two movable plates are respectively in threaded connection with the positive and negative threads on the surface of the first bidirectional screw rod.

Preferably, the upper surface of the bar frame is provided with a round through hole matched with the round bar, the bottom end of the round bar extends to the inside of the bar frame, and the fourth bevel gear is meshed with the fifth bevel gear.

Preferably, the two moving plates are respectively in threaded connection with the positive and negative threads on the surface of the second bidirectional screw rod.

Preferably, two circular holes matched with the ejector rod are formed in the left side and the right side of the bar frame.

Advantageous effects

The utility model provides a multifunctional metal framework, which has the following beneficial effects:

1. this multi-functional metal skeleton twists movable bull stick accessible second bevel gear and drives first bevel gear and rotate, first bevel gear drives first two-way lead screw and rotates, first two-way lead screw then drives two fly leaf through two fly leaves and expand to the outside, first bevel gear simultaneously drives third bevel gear, round bar and fourth bevel gear and rotates, fourth bevel gear drives fifth bevel gear and the two-way lead screw of second, the two-way lead screw of second then adjusts the distance between two angle steel through two movable plates and ejector pin, thereby be convenient for adjust the distance of two angle steel according to the width of actual movement joint, and need not to change the apron corresponding with locking screw position, make the regulation more convenient.

2. This multi-functional metal skeleton, two movable cover plates pass through locking screw and nut fixed mounting in two angle steel top, both can be used for as the side form reinforcement tool of movement joint department, can be as the skeleton of back movement joint apron again, be convenient for carry out quick mechanical connection between the two for the practicality of this skeleton has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: the novel steel bar type double-direction screw comprises a floor support plate 1, a positioning frame 2, a deformation joint 3, angle steel 4, a locking screw 5, a movable cover plate 6, a nut 7, a movable plate 8, a first bidirectional screw rod 9, a first bevel gear 10, a rotating rod 11, a second bevel gear 12, a round rod 13, a third bevel gear 14, a fourth bevel gear 15, a connecting rod 16, a bar frame 17, a second bidirectional screw rod 18, a moving plate 19, a push rod 20 and a fifth bevel gear 21.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a multifunctional metal skeleton, including two building carrier plates 1 and locating frame 2, be provided with movement joint 3 between two building carrier plates 1, the draw-in groove has all been seted up between two building carrier plates 1, the inner wall of two draw-in grooves has all been lapped angle steel 4, the upper surface of two angle steel 4 all fixedly connected with two locking screw rods 5, the upper surface overlap joint of two angle steel 4 has removable cover 6, the bar through-hole with removable cover 6 looks adaptation has all been seted up to the left and right sides of locating frame 2, the round hole with locking screw rod 5 looks adaptation has all been seted up to the upper surface of two removable cover 6, the surface threaded connection of locking screw rod 5 has nut 7, the inner wall sliding connection of locating frame 2 has two removable plates 8, and the opposite face of two removable cover 6 respectively with the opposite face fixed connection of two removable plates 8, adjusting part is installed to the inner wall of locating frame 2;

the adjusting component comprises a first bidirectional screw rod 9, two movable plates 8 are respectively in threaded connection with positive and negative threads on the surface of the first bidirectional screw rod 9, a first bevel gear 10 is fixedly connected to the surface of the first bidirectional screw rod 9, a rotating rod 11 is rotatably connected to the upper surface of a positioning frame 2, a second bevel gear 12 is fixedly connected to the bottom end of the rotating rod 11, a round rod 13 is rotatably connected to the lower surface of the positioning frame 2, a third bevel gear 14 and a fourth bevel gear 15 are respectively and fixedly connected to the top end and the bottom end of the round rod 13, the second bevel gear 12 and the third bevel gear 14 are meshed with the first bevel gear 10, a bar frame 17 is fixedly connected to the lower surface of the positioning frame 2 through two connecting rods 16, a round through hole matched with the round rod 13 is formed in the upper surface of the bar frame 17, the inner wall of bar frame 17 rotates and is connected with second bidirectional screw 18, and the interior bottom wall sliding connection of bar frame 17 has two movable plates 19, two movable plates 19 respectively with the positive and negative screw thread department threaded connection of second bidirectional screw 18 surface, two ejector pins 20 of equal fixedly connected with in looks back of two movable plates 19, two round holes with ejector pin 20 looks adaptation have all been seted up to the left and right sides of bar frame 17, the one end that ejector pin 20 kept away from movable plate 19 and the side fixed connection of angle steel 4, the fixed surface of second bidirectional screw 18 is connected with fifth bevel gear 21, the bottom of round bar 13 extends to the inside of bar frame 17, and fourth bevel gear 15 meshes with fifth bevel gear 21.

Referring to fig. 1, 2 and 3, firstly, two movable cover plates 6 are fixedly connected with a locking screw 5 above angle steel 4 through round holes and nuts 7, so that the movable cover plates can be used as a side mold reinforcing tool at the position of a deformation joint 3 and can be used as a framework of a cover plate of the rear deformation joint 3, and quick mechanical connection between the movable cover plates is facilitated, so that the disassembly and assembly efficiency of workers is improved, the construction period is shortened, the movable cover plates can be used for multiple purposes, and the practicability is higher.

In addition, when the width of the deformation joint 3 is not matched with the distance between the two angle steels 4, the rotating rod 11 is screwed, the second bevel gear 12 drives the first bevel gear 10 to rotate, the first bevel gear 10 simultaneously drives the first bidirectional screw rod 9, the third bevel gear 14, the round rod 13 and the fourth bevel gear 15 to rotate, the first bidirectional screw rod 9 can drive the two movable cover plates 6 to be unfolded to two sides through the two movable plates 8 after rotating, meanwhile, the third bevel gear 14, the round rod 13 and the fourth bevel gear 15 can drive the second bidirectional screw rod 18 to rotate through the fifth bevel gear 21 after rotating, the two movable plates 19 can adjust the distance between the two angle steels 4 through the ejector rod 20, the distance between the two angle steels 4 can be adjusted, the positions of the two movable cover plates 6 can be adjusted, the round hole positions on the movable cover plates 6 always correspond to the positions of the locking screw rods 5, the cover plates identical to the positions of the locking screw rods 5 are not required to be replaced, the construction efficiency is greatly improved, and the use is convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional metal skeleton, includes two building carrier plates (1) and locating frame (2), is provided with movement joint (3), its characterized in that between two building carrier plates (1): clamping grooves are formed in the space between the two floor support plates (1), angle steel (4) are respectively lapped on the inner walls of the two clamping grooves, two locking screws (5) are respectively fixedly connected to the upper surfaces of the two angle steel (4), movable cover plates (6) are respectively lapped on the upper surfaces of the two angle steel (4), round holes matched with the locking screws (5) are respectively formed in the upper surfaces of the two movable cover plates (6), nuts (7) are respectively connected to the surfaces of the locking screws (5) in a threaded mode, two movable plates (8) are respectively connected to the inner walls of the positioning frame (2) in a sliding mode, and adjusting assemblies are arranged on the opposite surfaces of the two movable cover plates (6) respectively;

the adjusting component comprises a first bidirectional screw rod (9), a first bevel gear (10) is fixedly connected to the surface of the first bidirectional screw rod (9), a rotating rod (11) is connected to the upper surface of the positioning frame (2) in a rotating mode, a second bevel gear (12) is fixedly connected to the bottom end of the rotating rod (11), a round rod (13) is connected to the lower surface of the positioning frame (2) in a rotating mode, a third bevel gear (14) and a fourth bevel gear (15) are fixedly connected to the top end and the bottom end of the round rod (13) respectively, the second bevel gear (12) and the third bevel gear (14) are meshed with the first bevel gear (10), a strip-shaped frame (17) is fixedly connected to the lower surface of the positioning frame (2) through two connecting rods (16), a second bidirectional screw rod (18) is connected to the inner wall of the strip-shaped frame (17) in a rotating mode, two movable plates (19) are connected to the inner bottom wall of the strip-shaped frame (17) in a sliding mode, two ejector rods (20) are fixedly connected to the back faces of the two movable plates (19), one ends of the ejector rods (20) far away from the movable plates (19) are fixedly connected to the side faces of the angle steel (4), and the fifth bevel gear (21) is fixedly connected to the surface of the second bevel gear (18).

2. A multifunctional metal skeleton according to claim 1, characterized in that: the left side and the right side of the positioning frame (2) are provided with strip-shaped through holes matched with the movable cover plate (6).

3. A multifunctional metal skeleton according to claim 1, characterized in that: the two movable plates (8) are respectively in threaded connection with the positive and negative threads on the surface of the first bidirectional screw rod (9).

4. A multifunctional metal skeleton according to claim 1, characterized in that: the upper surface of bar frame (17) has seted up the round through-hole with round bar (13) looks adaptation, and the bottom of round bar (13) extends to the inside of bar frame (17), and fourth bevel gear (15) meshes with fifth bevel gear (21).

5. A multifunctional metal skeleton according to claim 1, characterized in that: the two moving plates (19) are respectively in threaded connection with the positive and negative threads on the surface of the second bidirectional screw rod (18).

6. A multifunctional metal skeleton according to claim 1, characterized in that: two circular holes matched with the ejector rods (20) are respectively formed in the left side and the right side of the bar-shaped frame (17).