阅读说明：本技术 一种钢结构h型钢的固定装置 (Fixing device of steel construction H shaped steel ) 是由 章阳 于 2021-06-16 设计创作，主要内容包括：本发明公开了一种钢结构H型钢的固定装置,包括加工台,加工台上设置有固定架,固定架上设置有电动伸缩推杆,加工台上设置有加工区,加工区用于放置H型钢,电动伸缩推杆的伸缩端连接有凹型架,固定架上设置有铰接轴,铰接轴上活动连接有两个夹持架,两个夹持架上均开设有一字孔,每个述一字孔内均滑动连接有滑块,两个滑块分别与凹型架上部两端连接,两个夹持架端部均设置有连接板,两个连接板相向设置,电动伸缩推杆伸长用于控制两个连接板相向移动对放置的H型钢进行夹持固定。本发明便于更好的对H型钢进行固定夹持,不容易将半成品的H型钢在固定的过程中出现现折叠、波浪等的现象,提高了产品的质量。(The invention discloses a fixing device for steel structure H-shaped steel, which comprises a processing table, wherein a fixing frame is arranged on the processing table, an electric telescopic push rod is arranged on the fixing frame, a processing area is arranged on the processing table and used for placing the H-shaped steel, the telescopic end of the electric telescopic push rod is connected with a concave frame, an articulated shaft is arranged on the fixing frame, two clamping frames are movably connected onto the articulated shaft, a straight hole is respectively formed in each clamping frame, a sliding block is respectively connected into each straight hole in a sliding manner, the two sliding blocks are respectively connected with two ends of the upper part of the concave frame, connecting plates are respectively arranged at the end parts of the two clamping frames and are arranged in opposite directions, and the electric telescopic push rod extends to be used for controlling the two connecting plates to move in opposite directions so as to clamp and fix the placed H-shaped steel. The H-shaped steel fixing clamp is convenient to fix and clamp H-shaped steel better, phenomena of folding, wave and the like of semi-finished H-shaped steel are not easy to occur in the fixing process, and the quality of products is improved.)

1. A fixing device for steel structure H-shaped steel is characterized by comprising a processing table (1), wherein a fixing frame (3) is arranged on the processing table (1), an electric telescopic push rod (2) is arranged on the fixing frame (3), a processing area is arranged on the processing table (1), the processing area is used for placing the H-shaped steel, the telescopic end of the electric telescopic push rod (2) is connected with a concave frame (4), an articulated shaft (7) is arranged on the fixing frame (3), two clamping frames are movably connected on the articulated shaft (7), linear holes (5) are formed in the two clamping frames, a sliding block (6) is connected in each linear hole (5) in a sliding manner, the two sliding blocks (6) are respectively connected with two ends of the upper part of the concave frame (4), connecting plates (8) are arranged at the end parts of the two clamping frames, and the two connecting plates (8) are arranged oppositely, the electric telescopic push rod (2) is extended to control the two connecting plates (8) to move oppositely to clamp and fix the placed H-shaped steel, a connecting frame (17) is arranged on one end face of each of the two connecting plates (8) which are arranged oppositely, a driving motor (12) is arranged on each connecting frame (17), the output end of each driving motor (12) is connected with a first gear (14) through a driving rotating shaft (13), a first rotating shaft (16) is connected onto each connecting frame (17), a second gear (15) which is in meshing transmission connection with the first gear (14) is arranged on each first rotating shaft (16), two ends of each first rotating shaft (16) are respectively connected with a first rotating disc (18) and a second rotating disc (19), and a first eccentric shaft (20) and a second eccentric shaft (21) are respectively arranged at the eccentric positions of one side of each first rotating disc (18) and the other side of each second rotating disc (19) which are arranged oppositely, the first eccentric shaft (20) and the second eccentric shaft (21) are arranged in a central symmetry mode about the middle of the first rotating shaft (16), fixing assemblies (23) are arranged above and below the first rotating shaft (16), the first eccentric shaft (20) and the second eccentric shaft (21) are respectively connected with the fixing assemblies (23) through two connecting arms (22), each fixing assembly (23) comprises an air cylinder (24) fixedly connected with the connecting plate (8), a piston (25) hinged to the end portion of each connecting arm (22) is connected in the air cylinder (24) in a sliding mode, and the other end face of the piston (25) is connected with an inner L-shaped fixing plate (27) through a moving rod (26).

2. The fixing device for the steel structure H-shaped steel of claim 1, characterized in that an outer L-shaped fixing plate is arranged outside the inner L-shaped fixing plate (27), and the inner L-shaped fixing plate (27) is connected with the outer L-shaped fixing plate through a second elastic spring.

3. The fixing device for the steel structure H-shaped steel of claim 2, wherein a second plurality of sections of telescopic push rods are sleeved outside the second elastic spring, one end of the second plurality of sections of telescopic push rods is connected with the outer L-shaped fixing plate, and one end of the second plurality of sections of telescopic push rods is connected with the inner L-shaped fixing plate (27).

4. The fixing device for the steel structure H-shaped steel according to claim 1, characterized in that a fixing plate (11) is arranged on one side of each of the two connecting plates (8) which are arranged in opposite directions, the connecting plates (8) are connected with the fixing plates (11) through a plurality of first elastic springs (10), and the electric telescopic push rod (2) is extended to control the two fixing plates (11) to move in opposite directions so as to clamp and fix the placed H-shaped steel.

5. The fixing device for the steel structure H-shaped steel of claim 4, characterized in that a first plurality of sections of telescopic push rods (9) are sleeved outside the first elastic spring (10).

6. The fixing device for the steel structure H-shaped steel of claim 1, wherein one end of the air cylinder (24) far away from the connecting frame (17) is communicated with an air inlet pipe and an air outlet pipe, the air outlet pipe is communicated with an air outlet, and the air outlet is positioned on the fixing plate (11) and the connecting plate (8).

Technical Field

The invention relates to the technical field of steel structure H-shaped steel, in particular to a fixing device for steel structure H-shaped steel.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied.

In the existing processing process of the H-shaped steel, the phenomena of folding, wave and the like are easy to occur in the processing process of the H-shaped steel, and the quality of the H-shaped steel is reduced.

Disclosure of Invention

In view of the above, the present invention is directed to a fixing device for H-shaped steel of a steel structure, which is used to solve all or one of the problems of the related art.

Based on the above purpose, the invention provides a fixing device for steel structure H-shaped steel, which comprises a processing table, wherein a fixing frame is arranged on the processing table, an electric telescopic push rod is arranged on the fixing frame, a processing area is arranged on the processing table and used for placing the H-shaped steel, the telescopic end of the electric telescopic push rod is connected with a concave frame, an articulated shaft is arranged on the fixing frame, two clamping frames are movably connected onto the articulated shaft, a straight hole is respectively arranged on the two clamping frames, a sliding block is slidably connected into each straight hole and respectively connected with two ends of the upper part of the concave frame, connecting plates are respectively arranged at the end parts of the two clamping frames and are arranged oppositely, the electric telescopic push rod is extended to control the two connecting plates to move oppositely to clamp and fix the placed H-shaped steel, and a connecting frame is arranged at one end surface of the two connecting plates which are arranged oppositely, the connecting frame is provided with a driving motor, the output end of the driving motor is connected with a first gear through a driving rotating shaft, the connecting frame is connected with a first rotating shaft, the first rotating shaft is provided with a second gear which is in meshing transmission connection with the first gear, the two ends of the first rotating shaft are respectively connected with a first rotating disc and a second rotating disc, the eccentric positions of one side, opposite to the first rotating disc and the second rotating disc, of the first rotating disc are respectively provided with a first eccentric shaft and a second eccentric shaft, the first eccentric shaft and the second eccentric shaft are symmetrically arranged relative to the middle center of the first rotating shaft, the upper part and the lower part of the first rotating shaft are respectively provided with a fixing assembly, the first eccentric shaft and the second eccentric shaft are respectively connected with the fixing assembly through two connecting arms, and the fixing assembly comprises an air cylinder fixedly connected with the connecting plate, and a piston hinged with the end part of the connecting arm is connected in the air cylinder in a sliding manner, and the other end surface of the piston is connected with an inner L-shaped fixing plate through a moving rod.

Optionally, an outer L-shaped fixing plate is arranged on the outer side of the inner L-shaped fixing plate, and the inner L-shaped fixing plate is connected with the outer L-shaped fixing plate through a second elastic spring.

Optionally, a second multi-section telescopic push rod is sleeved outside the second elastic spring, one end of the second multi-section telescopic push rod is connected with the outer L-shaped fixing plate, and one end of the second multi-section telescopic push rod is connected with the inner L-shaped fixing plate.

Optionally, one side that two the connecting plate set up in opposite directions all is provided with the fixed plate, the connecting plate with be connected through a plurality of first elastic spring between the fixed plate, the extension of electronic flexible push rod is used for controlling two the fixed plate removes in opposite directions and carries out the centre gripping fixedly to the H shaped steel of placing.

Optionally, a first multi-section telescopic push rod is sleeved outside the first elastic spring.

Optionally, one end of the inflator far away from the connecting frame is communicated with an air inlet pipe and an air outlet pipe, the air outlet pipe is communicated with an air outlet, and the air outlet is located on the fixing plate and the connecting plate.

From the above, according to the fixing device for the steel structure H-shaped steel provided by the invention, when the steel structure H-shaped steel needs to be fixed, the steel structure H-shaped steel is placed in the processing area on the processing table, the electric telescopic push rod is started, the electric telescopic push rod is extended to control the two connecting plates to move oppositely to clamp the steel structure H-shaped steel, when the two connecting plates are positioned on the inner side of the H-shaped steel and do not clamp the H-shaped steel, the driving motor is started to rotate the first gear, so that the second gear, the first rotating shaft, the first rotating disc and the second rotating disc are convenient to rotate, the first eccentric shaft and the second eccentric shaft are driven to rotate around the axis of the first rotating shaft, the connecting arm is driven to move up and down in the air cylinder, so that the two inner L-shaped fixing plates are convenient to move oppositely to clamp the H-shaped steel, and each inner L-shaped fixing plate is in contact with two faces of the steel structure H-shaped steel, the steel structure H-shaped steel is convenient to fix and clamp better, the semi-finished H-shaped steel is not easy to fold, wave and the like in the fixing process, the possibility of changing the shape of the H-shaped steel is reduced, and the product quality is improved.

Drawings

In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a fixing assembly according to an embodiment of the invention.

In the figure: the device comprises a processing table 1, an electric telescopic push rod 2, a fixed frame 3, a concave frame 4, a straight hole 5, a slide block 6, a hinge shaft 7, a connecting plate 8, a first multi-section telescopic push rod 9, a first elastic spring 10, a fixed plate 11, a driving motor 12, a driving rotating shaft 13, a first gear 14, a second gear 15, a first rotating shaft 16, a connecting frame 17, a first rotating disc 18, a second rotating disc 19, a first eccentric shaft 20, a second eccentric shaft 21, a connecting arm 22, a fixed assembly 23, an air cylinder 24, a piston 25, a moving rod 26 and an inner L-shaped fixed plate 27.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

A fixing device for steel structure H-shaped steel comprises a processing table 1, wherein a fixing frame 3 is arranged on the processing table 1, an electric telescopic push rod 2 is arranged on the fixing frame 3, a processing area is arranged on the processing table 1 and used for placing the H-shaped steel, the telescopic end of the electric telescopic push rod 2 is connected with a concave frame 4, an articulated shaft 7 is arranged on the fixing frame 3, two clamping frames are movably connected onto the articulated shaft 7, linear holes 5 are formed in the two clamping frames, a sliding block 6 is slidably connected into each linear hole 5, the two sliding blocks 6 are respectively connected with two ends of the upper part of the concave frame 4, connecting plates 8 are arranged at the end parts of the two clamping frames, the two connecting plates 8 are oppositely arranged, the electric telescopic push rod 2 is extended to control the two connecting plates 8 to move oppositely to clamp and fix the placed H-shaped steel, the connecting frames 17 are respectively arranged on one end surfaces of the two connecting plates 8 which are oppositely arranged, the connecting frames 17 are respectively provided with a driving motor 12, the output end of the driving motor 12 is connected with a first gear 14 through a driving rotating shaft 13, the connecting frames 17 are connected with a first rotating shaft 16, the first rotating shaft 16 is provided with a second gear 15 which is in meshing transmission connection with the first gear 14, two ends of the first rotating shaft 16 are respectively connected with a first rotating disc 18 and a second rotating disc 19, the eccentric positions of the opposite sides of the first rotating disc 18 and the second rotating disc 19 are respectively provided with a first eccentric shaft 20 and a second eccentric shaft 21, the first eccentric shaft 20 and the second eccentric shaft 21 are symmetrically arranged about the middle center of the first rotating shaft 16, and the fixing components 23 are respectively arranged above and below the first rotating shaft 16, the first eccentric shaft 20 and the second eccentric shaft 21 are respectively connected with a fixing assembly 23 through two connecting arms 22, the fixing assembly 23 comprises an air cylinder 24 fixedly connected with the connecting plates 8, a piston 25 hinged with the end of the connecting arm 22 is connected in the air cylinder 24 in a sliding mode, the other end face of the piston 25 is connected with an inner L-shaped fixing plate 27 through a moving rod 26, when the steel-structure H-shaped steel needs to be fixed, the steel-structure H-shaped steel is placed in a processing area on the processing table 1, an electric telescopic push rod 2 is started, the electric telescopic push rod 2 is extended to control the two connecting plates 8 to move oppositely to clamp the steel-structure H-shaped steel, and after the two connecting plates 8 are located on the inner side of the H-shaped steel and do not clamp the H-shaped steel, the driving motor 12 is started to enable the first gear 14 to rotate, so that the second gear 15, the first rotating shaft 16, The first rotating disc 18 and the second rotating disc 19 rotate to drive the first eccentric shaft 20 and the second eccentric shaft 21 to rotate around the axis of the first rotating shaft 16, the connecting arm 22 is driven to drive the piston 25 to move up and down in the air cylinder 24, so that the two inner L-shaped fixing plates 27 are controlled to move oppositely to fix and clamp the H-shaped steel, each inner L-shaped fixing plate 27 is in contact with two surfaces of the steel-structure H-shaped steel, the steel-structure H-shaped steel is better fixed and clamped, the semi-finished H-shaped steel is not easy to fold, wave and the like in the fixing process, the possibility of changing the shape of the semi-finished H-shaped steel is reduced, and the quality of products is improved.

In order to facilitate elastic clamping of the steel structure H-shaped steel, an outer L-shaped fixing plate is arranged on the outer side of the inner L-shaped fixing plate 27, and the inner L-shaped fixing plate 27 is connected with the outer L-shaped fixing plate through a second elastic spring.

In order to facilitate carrying out the elasticity centre gripping to steel construction H shaped steel, to second elastic spring's protection to reduce its other possibility of hindering when preventing that second elastic spring from breaking down, second elastic spring outside cover is equipped with the flexible push rod of second multisection, the flexible push rod one end of second multisection with outer L type fixed plate is connected, the flexible push rod one end of second multisection with interior L type fixed plate 27 is connected.

In order to facilitate elastic clamping of the steel structure H-shaped steel, two one sides of the connecting plates 8 which are arranged in opposite directions are provided with fixing plates 11, the connecting plates 8 are connected with the fixing plates 11 through a plurality of first elastic springs 10, and the electric telescopic push rods 2 extend to control the two fixing plates 11 to move in opposite directions to clamp and fix the placed H-shaped steel.

In order to facilitate carrying out the elasticity centre gripping to steel construction H shaped steel, to first elastic spring 10's protection to reduce its other possibility of hindering when preventing that first elastic spring 10 from breaking down, first elastic spring 10 outside cover is equipped with first multisection telescopic push rod 9.

In order to facilitate the heat dissipation and ash removal of the H-shaped steel when the H-shaped steel is clamped and fixed, an air inlet pipe and an air outlet pipe are communicated with one end, far away from the connecting frame 17, of the air cylinder 24, the air outlet pipe is communicated with an air outlet, and the air outlet is located on the fixing plate 11 and the connecting plate 8.

When the steel structure H-shaped steel needs to be fixed, the steel structure H-shaped steel is placed in a processing area on a processing table 1, an electric telescopic push rod 2 is started, the electric telescopic push rod 2 is extended to control two connecting plates 8 to move oppositely to clamp the steel structure H-shaped steel, when the two connecting plates 8 are positioned on the inner side of the H-shaped steel and do not clamp the H-shaped steel, a driving motor 12 is started to rotate a first gear 14, so that a second gear 15, a first rotating shaft 16, a first rotating disc 18 and a second rotating disc 19 can rotate conveniently, a first eccentric shaft 20 and a second eccentric shaft 21 are driven to rotate around the axis of the first rotating shaft 16, a piston 25 is driven to move up and down in an air cylinder 24 by driving a connecting arm 22, two inner L-shaped fixing plates 27 can be controlled to move oppositely to fix and clamp the H-shaped steel, and heat dissipation and dust removal of the H-shaped steel can be facilitated, every interior L type fixed plate 27 all with two face contact of steel construction H shaped steel, be convenient for better carry out fixed centre gripping to steel construction H shaped steel, be difficult to appear folding, wave phenomenon such as present with semi-manufactured H shaped steel at fixed in-process, reduce the possibility that changes its shape, improved the quality of product.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.