CN210756108U

CN210756108U - H-shaped steel quick fixing device

Info

Publication number: CN210756108U
Application number: CN201921840912.4U
Authority: CN
Inventors: 刘波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-16
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a quick fixing device for H-shaped steel, which comprises a positioning table and at least two positioning mechanisms which are arranged on the positioning table and are arranged along the same straight line; each positioning mechanism comprises a fixed U-shaped frame fixed with the positioning table, a movable U-shaped frame positioned above the fixed U-shaped frame, and clamping plates respectively positioned on two sides of the fixed U-shaped frame; the fixed U-shaped frame and the movable U-shaped frame respectively comprise connecting parts positioned at two ends and a clamping part connected between the two connecting parts; the two connecting parts of the fixed U-shaped frame are vertically downward and fixed with the positioning table, and the clamping parts of the fixed U-shaped frame are horizontally arranged; the clamping plate is movably connected with the positioning table; two connecting portions of the movable U-shaped frame are vertically upward, and the two connecting portions of the movable U-shaped frame are correspondingly movably connected with the two clamping plates. The accurate positioning of wing plates and webs of the H-shaped steel can be realized, the assembling quality of the H-shaped steel is guaranteed, the positioning of the H-shaped steel with different specifications can be met, and the application range is wide.

Description

H-shaped steel quick fixing device

Technical Field

The utility model relates to a H shaped steel production technical field especially relates to H shaped steel quick fixation device.

Background

The location and the equipment of H shaped steel are very general work in the steel construction field of making, in the equipment process of H shaped steel, in order to improve H shaped steel pterygoid lamina, the location accuracy of web equipment, reduce workman's intensity of labour, promote the quality and the production efficiency of steel construction assembly, just need fix a position H shaped steel pterygoid lamina through the quick fixing device of H shaped steel, the web, current location equipment frame simple structure, it is poor to the location accuracy of H shaped steel, influence the assembly quality of H shaped steel, and can not satisfy the location of different specification H shaped steel, application scope is little.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide the quick fixing device of H shaped steel, it is accurate to pterygoid lamina, the web location of H shaped steel, guaranteed the assembly quality of H shaped steel, can satisfy the location of different specification H shaped steel simultaneously, application scope is wide.

The utility model is realized by the following technical proposal, provides a quick fixing device for H-shaped steel, which comprises a positioning table and at least two positioning mechanisms which are arranged on the positioning table and are arranged along the same straight line; each positioning mechanism comprises a fixed U-shaped frame fixed with the positioning table, a movable U-shaped frame positioned above the fixed U-shaped frame, and clamping plates respectively positioned on two sides of the fixed U-shaped frame; the fixed U-shaped frame and the movable U-shaped frame respectively comprise connecting parts positioned at two ends and a clamping part connected between the two connecting parts; the two connecting parts of the fixed U-shaped frame are vertically downward and fixed with the positioning table, and the clamping parts of the fixed U-shaped frame are horizontally arranged; the clamping plate is movably connected with the positioning table; two connecting portions of the movable U-shaped frame are vertically upward, and the two connecting portions of the movable U-shaped frame are correspondingly movably connected with the two clamping plates.

Preferably, a plurality of tightening bolts perpendicular to the clamping portion are screwed to the clamping portion of the fixed U-shaped frame, and a tightening plate is fixed to upper ends of the tightening bolts. Through upwards or rotatory puller bolt downwards, can realize the altitude mixture control to the H shaped steel web that needs the location to satisfy the different requirements in different specification H shaped steel web position.

Preferably, a sliding groove is formed in the positioning table and in the connecting direction of the two connecting portions of the fixed U-shaped frame, a sliding block is mounted at the bottom of each clamping plate, and the sliding blocks are embedded in the sliding grooves and can move in the sliding grooves.

Preferably, a fixing bolt is mounted on each slider. The fixing of the sliding block is realized through rotating the fixing bolt, so that the position fixing of the clamping plate is realized, and when the position of the clamping plate needs to be changed, the fixing bolt is adjusted, so that the sliding block moves, and the position of the clamping plate is changed. The position adjustment through two clamp plates can satisfy the requirement that two pterygoid laminas of different specification H shaped steel are different apart from each other.

Preferably, two sliding grooves are formed in two sides of the fixed U-shaped frame respectively, two sliding blocks are installed at the bottom of each clamping plate, and the two sliding blocks are correspondingly embedded in the two sliding grooves located on the same side.

Preferably, the movable connection between the movable U-shaped frame and the clamping plate is realized by arranging corresponding fixing holes on the clamping plate and the movable U-shaped frame, penetrating screw rods in the fixing holes, respectively connecting fastening bolts in a threaded manner on the clamping plate and the screw rods on two sides of the movable U-shaped frame, and screwing the fastening bolts to fix the movable U-shaped frame and the two clamping plates.

Preferably, the fixing holes of the clamping plate are arranged in plurality in the vertical direction. The upper and lower positions of the movable U-shaped frame can be changed according to different specifications of the H-shaped steel to be positioned.

Preferably, the number of the positioning mechanisms is 3, and the 3 positioning mechanisms are uniformly distributed on the positioning table along the same straight line.

The utility model has the advantages that: the utility model discloses simple structure, convenient operation can realize having guaranteed the assembly quality of H shaped steel to the accurate location of pterygoid lamina, the web of H shaped steel, can satisfy the location of different specification H shaped steel simultaneously, and application scope is wide.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the overlooking structure of the H-shaped steel positioning device of the present invention;

fig. 3 is a schematic view of the front view structure of the positioning mechanism of the present invention.

Shown in the figure:

1. the device comprises a positioning table, 2 parts of a fixed U-shaped frame, 3 parts of a movable U-shaped frame, 4 parts of a clamping plate, 5 parts of a puller bolt, 6 parts of a puller plate, 7 parts of H-shaped steel, 8 parts of a sliding groove, 9 parts of a screw rod, 10 parts of a fastening bolt.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in fig. 1 and 2, the utility model comprises a positioning table 1 and at least two positioning mechanisms installed on the positioning table 1 and arranged along the same straight line.

As shown in fig. 3, each positioning mechanism includes a fixed U-shaped frame 2 fixed to the positioning table 1, a movable U-shaped frame 3 located above the fixed U-shaped frame 2, and clamping plates 4 located on both sides of the fixed U-shaped frame 2, respectively.

The fixed U-shaped frame 2 and the movable U-shaped frame 3 respectively comprise connecting parts located at two ends and a clamping part connected between the two connecting parts. Two connecting parts of the fixed U-shaped frame 2 are vertically downward and fixed with the positioning table 1, and clamping parts of the fixed U-shaped frame are horizontally arranged. Threaded connection and a plurality of puller bolts 5 of clamping part vertically on the clamping part of fixed U type frame 2, at the fixed puller plate 6 in the upper end of puller bolt 5, through upwards or rotatory puller bolt 5 downwards, can realize the altitude mixture control to the 7 webs of H shaped steel that need fix a position to satisfy the different requirements in different specification H shaped steel 7 webs position.

Clamping

plate

4 and 1 swing joint of location platform set up spout 8 on location platform 1 and along two connecting portion directions of connecting of fixed U type frame 2, and the slider is all installed to the bottom of every clamping plate 4, the slider inlays and can remove in spout 8 in the spout 8. All install fixing bolt on every slider, realize the fixed of slider through rotatory fixing bolt, and then realize the rigidity of pinch-off blades 4, when the position that needs to change pinch-off blades 4, adjust fixing bolt, make the slider remove, and then change the position of pinch-off blades 4. The position adjustment of the two clamping plates 4 can meet the requirement that the distance between two wing plates of H-shaped steel 7 with different specifications is different.

In this embodiment, two sliding grooves 8 are respectively arranged on two sides of the fixed U-shaped frame 2, two sliding blocks are respectively installed at the bottom of each clamping plate 4, and the two sliding blocks are correspondingly embedded in the two sliding grooves 8 on the same side.

Two vertical up of connecting portion of activity U type frame 3, two connecting portion of activity U type frame 3 correspond with two 4 swing joint of clamp plate, swing joint specifically sets up the fixed orifices that correspond on clamp plate 4 and activity U type frame 3, runs through screw rod 9 in the fixed orifices, on the screw rod 9 of clamp plate 4 and activity U type frame 3 both sides respectively threaded connection fastening bolt 10, realizes the fixed of activity U type frame 3 and two clamp plates 4 through screwing fastening bolt 10, and the fixed orifices on the clamp plate 4 sets up a plurality ofly along vertical direction, and the different specifications of the H shaped steel 7 that can fix a position as required changes the upper and lower position of activity U type frame 3.

In this embodiment, the number of the positioning mechanisms is 3, and the 3 positioning mechanisms are uniformly distributed on the positioning table 1 along the same straight line.

When the device is used specifically, a web plate of H-shaped steel 7 is placed on a clamping part of the fixed U-shaped frame 2, then the jacking bolt 5 is adjusted according to the specification of the H-shaped steel 7 to be positioned, and the movable U-shaped frame 3 is placed above the web plate of the H-shaped steel 7; then place two pterygoid laminas of H shaped steel 7 respectively in the both sides of fixed U type frame 2, and adjust the position of two clamp plates 4, make two pterygoid laminas of H shaped steel 7 hug closely with the web, then to two clamp plates 4 rigidity, press from both sides tightly fixedly to two pterygoid laminas through two clamp plates 4, can carry out the welding of H shaped steel 7 pterygoid lamina and web this moment, because activity U type frame 3 can shelter from the small area of H shaped steel 7, consequently at first weld and do not shelter from the region, after the regional welding of sheltering from is accomplished, take off H shaped steel 7 from the location equipment frame, shelter from the district welding again. The utility model discloses simple structure, convenient operation can realize having guaranteed H shaped steel 7's assembly quality to the accurate location of the pterygoid lamina of H shaped steel 7, web, can satisfy different specification H shaped steel 7's location simultaneously, and application scope is wide.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

H shaped steel quick fixation device, its characterized in that: comprises a positioning table (1) and at least two positioning mechanisms which are arranged on the positioning table (1) and are arranged along the same straight line; each positioning mechanism comprises a fixed U-shaped frame (2) fixed with the positioning table (1), a movable U-shaped frame (3) positioned above the fixed U-shaped frame (2), and clamping plates (4) respectively positioned at two sides of the fixed U-shaped frame (2); the fixed U-shaped frame (2) and the movable U-shaped frame (3) respectively comprise connecting parts positioned at two ends and a clamping part connected between the two connecting parts; two connecting parts of the fixed U-shaped frame (2) are vertically downward and fixed with the positioning table (1), and clamping parts of the fixed U-shaped frame are horizontally arranged; the clamping plate (4) is movably connected with the positioning table (1); two connecting portions of the movable U-shaped frame (3) are vertically upward, and the two connecting portions of the movable U-shaped frame (3) are correspondingly movably connected with the two clamping plates (4).
2. The H-shaped steel quick fixing device according to claim 1, characterized in that: a plurality of puller bolts (5) vertical to the clamping part are connected with the clamping part of the fixed U-shaped frame (2) in a threaded manner, and a puller plate (6) is fixed at the upper ends of the puller bolts (5).
3. The H-shaped steel quick fixing device according to claim 1, characterized in that: the positioning device is characterized in that a sliding groove (8) is formed in the positioning table (1) along the connecting direction of two connecting parts of the fixed U-shaped frame (2), a sliding block is installed at the bottom of each clamping plate (4), and the sliding block is embedded in the sliding groove (8) and can move in the sliding groove (8).
4. The H-shaped steel quick fixing device according to claim 3, characterized in that: and each sliding block is provided with a fixed bolt.
5. The H-shaped steel quick fixing device according to claim 4, characterized in that: two sliding grooves (8) are respectively arranged on two sides of the fixed U-shaped frame (2), two sliding blocks are respectively installed at the bottom of each clamping plate (4), and the two sliding blocks are correspondingly embedded in the two sliding grooves (8) on the same side.
6. The H-shaped steel quick fixing device according to claim 1, characterized in that: the movable connection of the movable U-shaped frame (3) and the clamping plate (4) is characterized in that corresponding fixing holes are formed in the clamping plate (4) and the movable U-shaped frame (3), screw rods (9) penetrate through the fixing holes, fastening bolts (10) are respectively in threaded connection with the screw rods (9) on the two sides of the clamping plate (4) and the movable U-shaped frame (3), and the movable U-shaped frame (3) and the two clamping plates (4) are fixed through screwing the fastening bolts (10).
7. The H-shaped steel quick fixing device according to claim 6, characterized in that: the fixing holes on the clamping plate (4) are arranged in a plurality along the vertical direction.
8. The H-shaped steel quick fixing device according to claim 1, characterized in that: the number of the positioning mechanisms is 3, and the 3 positioning mechanisms are uniformly distributed on the positioning table (1) along the same straight line.