CN219240893U

CN219240893U - Locking device of steel structure connector

Info

Publication number: CN219240893U
Application number: CN202320284234.8U
Authority: CN
Inventors: 曹礼军; 宁货军
Original assignee: Zhongyi Prefabricated Steel Structure Hainan Co ltd
Current assignee: Zhongyi Prefabricated Steel Structure Hainan Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-23
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of locking devices, and discloses a locking device of a steel structure connector, which comprises a transverse section bar and a longitudinal section bar, wherein mounting grooves are formed in two ends of the transverse section bar and the longitudinal section bar, through grooves are formed in the outer walls of the transverse section bar and the longitudinal section bar, locking pieces are movably mounted in the mounting grooves, each locking piece specifically comprises two integrally formed locking pieces, the two locking pieces are mutually perpendicular and are matched with the mounting grooves, locking holes are formed in the outer walls of the locking pieces in a penetrating mode, and threaded holes are formed in positions, corresponding to the locking holes, of the transverse section bar and the longitudinal section bar in a penetrating mode. This kind of locking device of steel construction connector is through setting up two mutually perpendicular latch segment between horizontal section bar and vertical section bar for two latch segment respectively movable mounting are in horizontal section bar and the terminal mounting groove of vertical section bar, and then are convenient for carry out quick equipment to two section bars, simplify the installation step between the section bar.

Description

Locking device of steel structure connector

Technical Field

The utility model relates to the technical field of locking devices, in particular to a locking device of a steel structure connector.

Background

The locking device of the steel structure connecting piece in the prior art is exposed, so that the overall attractive performance of the steel structure is not only influenced, but also the installation effect of the steel structure connecting piece is poor, the exposed steel structure connecting piece is usually in a bolt and nut locking and fixing form, the installation operation is complex, and the overall attractive degree of the steel structure section finished product is reduced.

In the prior art, patent number CN217325789U discloses a locking device of steel construction connector, including vertical section bar, vertical section bar and connect vertical section bar and the built-in retaining member of vertical section bar, the spliced pole on the spacing plug-in components is fixed on vertical square pole through two screw rods of left and right sides, the spacing plug-in components of being convenient for are fixed with vertical section bar's connection, spacing plug-in components are through the internal thread groove spiro union on the bolt of the internal thread hole on internal thread through-hole and the plug-in components and vertical square pole, the connection of spacing plug-in components and vertical section bar is fixed, vertical limiting plate passes through screw and plug-in components spiro union fixedly, the stability of being connected between vertical section bar and the built-in retaining member has been consolidated, because spacing plug-in components, plug-in components and bolt are all built-in on vertical section bar and vertical section bar, the whole aesthetic degree of steel construction section bar finished product has been improved.

The technical scheme can be used for solving the problems of complex operation and influence on the attractiveness of the bolt and the nut during fixed installation when in use, but the technical scheme is characterized in that the bolt is arranged in the groove on the vertical profile or the longitudinal profile during use, and a user is difficult to use the tool to adjust the bolt, so that the steel structure connecting piece is still relatively troublesome during installation.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the locking device of the steel structure connector, so that the steel structure section bar is more convenient and faster to install.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a locking device of steel construction connector, includes horizontal section bar and vertical section bar, the mounting groove has all been seted up at the both ends of horizontal section bar and vertical section bar, logical groove has been seted up to the outer wall of horizontal section bar and vertical section bar, the inside movable mounting of mounting groove has the retaining member, the retaining member specifically includes two integrated into one piece's retaining blocks, two retaining blocks mutually perpendicular set up, and the retaining block sets up with the mounting groove matching, the locking hole has been seted up in the outer wall run through of retaining block, threaded hole has been seted up in the position run through that corresponds with the locking hole on horizontal section bar and the vertical section bar, threaded hole's internal thread is connected with the threaded rod.

Preferably, the side wall of the locking block is provided with a reinforcing hole, and the outer walls of the transverse section bar and the longitudinal section bar are provided with through holes at positions corresponding to the reinforcing holes.

Preferably, the number of the reinforcing holes is two.

Preferably, the end of the threaded rod is fixedly provided with a force application block.

Preferably, the outer walls of the transverse section bar and the longitudinal section bar are provided with abdication grooves corresponding to the threaded holes and the tail ends of the through holes, and the abdication grooves are matched with the force application blocks.

Preferably, the force application block is provided with a hexagonal groove.

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

this kind of locking device of steel construction connector is through setting up two mutually perpendicular latch segment between horizontal section bar and vertical section bar for two latch segment respectively movable mounting are in horizontal section bar and the terminal mounting groove of vertical section bar, and then are convenient for carry out quick equipment to two section bars, simplify the installation step between the section bar.

Drawings

FIG. 1 is a schematic view of the overall structure of the main body of the present utility model;

FIG. 2 is a schematic view showing the structural separation of the transverse profile and the longitudinal profile according to the present utility model;

FIG. 3 is a schematic view of the structure of the transverse profile of the present utility model;

fig. 4 is a schematic view of the structure of the locking member of the present utility model.

In the figure: 1. a transverse profile; 2. a longitudinal section bar; 3. a mounting groove; 4. a locking block; 5. a locking hole; 6. reinforcing holes; 7. a threaded rod; 8. a force application block; 9. a threaded hole; 10. a through groove; 11. a through hole; 12. and (5) giving way.

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.

Examples

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1-4, a locking device of a steel structure connector comprises a transverse section bar 1 and a longitudinal section bar 2, wherein mounting grooves 3 are formed in two ends of the transverse section bar 1 and the longitudinal section bar 2, through grooves 10 are formed in the outer walls of the transverse section bar 1 and the longitudinal section bar 2, locking pieces are movably mounted in the mounting grooves 3 and comprise two locking pieces 4 which are integrally formed, the two locking pieces 4 are mutually perpendicular, the locking pieces 4 are matched with the mounting grooves 3, locking holes 5 are formed in the outer walls of the locking pieces 4 in a penetrating mode, threaded holes 9 are formed in the positions, corresponding to the locking holes 5, of the transverse section bar 1 and the longitudinal section bar 2 in a penetrating mode, and threaded rods 7 are connected with internal threads of the threaded holes 9.

According to the locking device of the steel structure connector, most of the locking devices of the traditional steel structure connecting piece are exposed when the locking device is used, the main structure of the locking device of the steel structure connector is similar to that of the locking device of the steel structure connector disclosed in the patent No. CN217325789U, the structures of the transverse section bar 1 and the longitudinal section bar 2 are identical when the locking device is used, a user can correspondingly install any one locking piece 4 into the installation groove 3 at the tail end of any section bar, the locking piece 4 and the section bar can be stably connected through the fixation of the threaded rod 7, then the user can install the other section bar outside the other locking piece 4 and fix the locking piece through the threaded rod 7, the locking piece formed by combining the two locking pieces 4 can be combined and fixed in any vertical direction between the two section bars, the combination of the locking piece, the transverse section bar 1 and the longitudinal section bar 2 is more convenient and quick when the exposure of the connecting piece is avoided, and the user can adjust the threaded rod 7 with a limiting function more conveniently.

Further, as shown in fig. 1, 2 and 4, the side wall of the locking block 4 is provided with a reinforcing hole 6, the outer walls of the transverse profile 1 and the longitudinal profile 2 are provided with through holes 11 at positions corresponding to the reinforcing hole 6, and the reinforcing hole 6 is mainly used for reinforcing the connection strength between the locking block 4 and the corresponding profile, so that the connection strength between the two profiles is higher.

Further, as shown in fig. 1, 2 and 4, the number of the reinforcing holes 6 is two, and the arrangement of the two reinforcing holes 6 further enhances the connection strength between the locking block 4 and the corresponding profile.

Further, as shown in fig. 2, the end of the threaded rod 7 is fixedly provided with a force application block 8, and the force application block 8 is more convenient for a user to rotate the threaded rod 7 so that the threaded rod 7 is installed in the corresponding hole.

Further, as shown in fig. 4, the outer walls of the transverse profile 1 and the longitudinal profile 2 and the corresponding positions of the threaded holes 9 and the tail ends of the through holes 11 are respectively provided with a yielding groove 12, the yielding grooves 12 are matched with the force application blocks 8, the force application blocks 8 can be accommodated by the yielding grooves 12, so that the tail ends of the force application blocks 8 are kept flush with the outer walls of the transverse profile 1 and the longitudinal profile 2, and the attractiveness of the assembled profiles is enhanced.

Further, as shown in fig. 2, the force application block 8 is provided with a hexagonal groove, the hexagonal groove is matched with an external tool, the threaded rod 7 is installed in the corresponding hole by using the external tool, and the hexagonal groove is convenient for applying force to the tool and prevents slipping between the tail end of the tool and the force application block 8.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a locking device of steel construction connector, includes horizontal section bar (1) and vertical section bar (2), its characterized in that: mounting groove (3) have all been seted up at the both ends of horizontal section bar (1) and vertical section bar (2), logical groove (10) have been seted up to the outer wall of horizontal section bar (1) and vertical section bar (2), the inside movable mounting of mounting groove (3) has the retaining member, the retaining member specifically includes two integrated into one piece's retaining block (4), two retaining block (4) mutually perpendicular set up, and retaining block (4) and mounting groove (3) match and set up, locking hole (5) have been seted up in the outer wall of retaining block (4), threaded hole (9) have been seted up in the position that corresponds with locking hole (5) on horizontal section bar (1) and the vertical section bar (2) run through, the inside threaded connection of threaded hole (9) has threaded rod (7).

2. A locking device for a steel structure joint according to claim 1, characterized in that: reinforcing holes (6) are formed in the side walls of the locking blocks (4), and through holes (11) are formed in positions, corresponding to the reinforcing holes (6), of the outer walls of the transverse sectional materials (1) and the longitudinal sectional materials (2).

3. A locking device for a steel structure joint according to claim 2, characterized in that: the number of the reinforcing holes (6) is two.

4. A locking device for a steel structure joint according to claim 1, characterized in that: the tail end of the threaded rod (7) is fixedly provided with a force application block (8).

5. A locking device for a steel structure joint according to claim 1, characterized in that: and the outer walls of the transverse sectional material (1) and the longitudinal sectional material (2) are provided with a yielding groove (12) corresponding to the tail ends of the threaded hole (9) and the through hole (11), and the yielding groove (12) is matched with the force application block (8).

6. The locking device of a steel structure joint as claimed in claim 4, wherein: and the force application block (8) is provided with a hexagonal groove.