Spliced Z-shaped steel

Abstract

The utility model discloses spliced Z-shaped steel which comprises first Z-shaped steel and second Z-shaped steel, a positioning block is fixedly installed at the end, close to the second Z-shaped steel, of the outer surface of the upper end of the first Z-shaped steel, and a limiting block is fixedly installed at the end, close to the first Z-shaped steel, of the outer surface of the upper end of the second Z-shaped steel. A locking structure is fixedly mounted on the upper portion of the outer surface of the end, close to the second Z-shaped steel, of the positioning block and comprises an insertion block, a mounting groove, a locking block, a guide hole, a spiral spring and a guide rod. According to the spliced Z-shaped steel, during production, the spliced Z-shaped steel is installed on the Z-shaped steel according to the installation requirement of a client through the arranged positioning block, the positioning effect is achieved during installation, the first Z-shaped steel and the second Z-shaped steel are connected in a clamping mode through the arranged locking structure, the falling-off phenomenon in the prior art is avoided, and the splicing quality is improved. And the splicing stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to Z type steel splicing technical field, concretely is a kind of spliced Z type steel. BACKGROUND

[0002] Since Z type steel sheet is spliced by bolt on site, this way often lacks accurate positioning structure, so that inaccurate alignment, connection is not tight and other problems are prone to occur in splicing process;This not only affects the overall stability of Z type steel, but also can lead to loose, deformation and other safety hazards in use process;In addition, since bolt connection itself has certain gap, gap can gradually increase due to vibration, wear and other factors after long-term use, bolt shedding phenomenon is prone to occur.

[0003] Therefore, we propose a kind of spliced Z type steel. CONTENT OF UTILITY MODEL

[0004] (One) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of spliced Z type steel, with positioning structure, improve the stability of installation and the efficiency of splicing and other advantages, can effectively solve the problems in background art.

[0006] (Two) technical scheme

[0007] To achieve the above purpose, the technical scheme adopted by the utility model is: a kind of spliced Z type steel, including first Z type steel and second Z type steel, the first Z type steel upper end outer surface is fixedly installed with positioning block near one end of second Z type steel, the second Z type steel upper end outer surface is fixedly installed with limit block near one end of first Z type steel, the positioning block is fixedly installed with locking structure on the upper part of the outer surface of one end of second Z type steel, the locking structure includes plug-in block, installation slot, locking block, guide hole, helical spring and guide rod, the limit block is provided with insertion slot in the lower part of the outer surface of one end of first Z type steel, the locking hole is communicated with insertion slot and is set in the middle of the outer surface of limit block upper end.

[0008] Preferably, the insertion slot is fixedly installed with compression spring on the left and right sides of one end.

[0009] Preferably, the plug-in block is fixedly installed on the upper part of the outer surface of one end of positioning block, and the installation slot is set in the middle of the outer surface of plug-in block upper end.

[0010] Preferably, the number of guide hole, helical spring and guide rod in a group of locking structure is two groups, two groups of guide rods are fixedly installed on the left and right sides of the bottom of installation slot, the helical spring is movably sleeved on the outer wall of the lower part of guide rod, and two groups of guide holes are set on the left and right sides of the outer surface of locking block lower end.

[0011] Preferably, the lower end outer surface of the coil spring is fixedly connected with the bottom of the mounting groove, and the upper end outer surface of the coil spring is fixedly connected with the lower end outer surface of the locking block.

[0012] Preferably, the outer wall of the insertion block is inserted with the insertion groove, the outer wall of the upper portion of the locking block is clamped with the locking hole, the outer wall of the locking block is slidably connected with the mounting groove, the locking block is slidably connected with the outer wall of the guide rod through the guide hole, and the lower end outer surface of the locking block is elastically connected with the bottom of the mounting groove through the coil spring.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a spliced Z type steel has the following beneficial effects:

[0015] 1、 this spliced Z type steel, through the setting positioning block, in production, according to the customer installation demand installation on Z type steel, when installing, play the role of positioning.

[0016] 2、 this spliced Z type steel, through the setting locking structure, make first Z type steel and second Z type steel between through the way of connecting of clamping, avoid the phenomenon of falling in prior art, improve the stability of splicing. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model one kind of spliced Z type steel.

[0018] Figure 2 It is the structure schematic diagram of the utility model one kind of spliced Z type steel positioning block and locking structure.

[0019] Figure 3 It is the front view sectional view of the utility model one kind of spliced Z type steel insertion block.

[0020] Figure 4 It is the structure schematic diagram of the utility model one kind of spliced Z type steel limiting block.

[0021] In the drawing: 1, first Z type steel;2, second Z type steel;3, positioning block;4, limiting block;5, locking structure;6, insertion block;7, mounting groove;8, locking block;9, guide hole;10, coil spring;11, guide rod;12, insertion groove;13, locking hole;14, compression spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] This embodiment is a spliced ​​Z-shaped steel.

[0024] like Figures 1-4 As shown, it includes a first Z-shaped steel 1 and a second Z-shaped steel 2. A positioning block 3 is fixedly installed on the upper outer surface of the first Z-shaped steel 1 near the end of the second Z-shaped steel 2. A limiting block 4 is fixedly installed on the upper outer surface of the second Z-shaped steel 2 near the end of the first Z-shaped steel 1. A locking structure 5 is fixedly installed on the upper part of the outer surface of the positioning block 3 near the end of the second Z-shaped steel 2. The locking structure 5 includes an insert 6, a mounting groove 7, a locking block 8, a guide hole 9, a coil spring 10, and a guide rod 11. A slot 12 is opened on the lower part of the outer surface of the limiting block 4 near the end of the first Z-shaped steel 1. A locking hole 13 is opened in the middle of the upper outer surface of the limiting block 4, and the locking hole 13 communicates with the slot 12.

[0025] Compression springs 14 are fixedly installed on the left and right sides of one end of slot 12; the insert block 6 is fixedly installed on the upper part of the outer surface of one end of positioning block 3, and the mounting groove 7 is opened in the middle of the upper outer surface of the insert block 6; in a set of locking structures 5, there are two sets of guide holes 9, helical springs 10 and guide rods 11, and the two sets of guide rods 11 are fixedly installed on the left and right sides of the bottom of the mounting groove 7, the helical springs 10 are movably sleeved on the outer wall of the lower part of the guide rods 11, and the two sets of guide holes 9 are opened on the left and right sides of the lower outer surface of the locking block 8; screw The lower outer surface of the helical spring 10 is fixedly connected to the bottom of the mounting groove 7, and the upper outer surface of the helical spring 10 is fixedly connected to the lower outer surface of the locking block 8; the outer wall of the insert block 6 is inserted into the slot 12, the upper outer wall of the locking block 8 is snapped into the locking hole 13, the outer wall of the locking block 8 is slidably connected to the mounting groove 7, the locking block 8 is slidably connected to the outer wall of the guide rod 11 through the guide hole 9, and the lower outer surface of the locking block 8 is elastically connected to the bottom of the mounting groove 7 through the helical spring 10.

[0026] It needs to be explained that the utility model discloses a kind of spliced Z-shaped steel, by the positioning block 3 and limiting block 4 of being set, when producing, according to customer installation demand, install on Z-shaped steel, when installing, the one end of second Z-shaped steel 2 is against positioning block 3, play the role of positioning, when installing between first Z-shaped steel 1 and second Z-shaped steel 2, extrusion locking block 8 in locking structure 5, locking block 8 is extruded along the installation slot 7 to the helical spring 10 inside installation slot 7, so that the upper end of locking block 8 enters installation slot 7, locking block 8 is slid along the outer wall of guide rod 11 by guide hole 9, improve the stability of locking block 8 lifting, when locking block 8 enters installation slot 7, push second Z-shaped steel 2, so that plug block 6 is inserted into slot 12 and extrudes compression spring 14, when locking block 8 reaches the lower end of locking hole 13, because the counterforce of helical spring 10 drives the upper end of locking block 8 to be clamped into locking hole 13, realize the splicing between first Z-shaped steel 1 and second Z-shaped steel 2, and convenient to disassemble, the counterforce of compression spring 14 increases the stability of clamping between locking block 8 and locking hole 13, and after locking block 8 is clamped in locking hole 13, the bolt falling condition in prior art does not appear, improve the stability of splicing.

[0027] It needs to be explained that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A spliced ​​Z-shaped steel, comprising a first Z-shaped steel (1) and a second Z-shaped steel (2), characterized in that: A positioning block (3) is fixedly installed on the upper outer surface of the first Z-shaped steel (1) near the end of the second Z-shaped steel (2). A limiting block (4) is fixedly installed on the upper outer surface of the second Z-shaped steel (2) near the end of the first Z-shaped steel (1). A locking structure (5) is fixedly installed on the upper part of the outer surface of the positioning block (3) near the end of the second Z-shaped steel (2). The locking structure (5) includes a plug (6), a mounting groove (7), a locking block (8), a guide hole (9), a coil spring (10), and a guide rod (11). A slot (12) is opened on the lower part of the outer surface of the limiting block (4) near the end of the first Z-shaped steel (1). A locking hole (13) is opened in the middle of the upper outer surface of the limiting block (4), and the locking hole (13) is connected to the slot (12).

2. The spliced ​​Z-shaped steel according to claim 1, characterized in that: Compression springs (14) are fixedly installed on the left and right sides of one end of the slot (12).

3. The spliced ​​Z-shaped steel according to claim 2, characterized in that: The insert (6) is fixedly installed on the upper part of the outer surface of one end of the positioning block (3), and the mounting groove (7) is opened in the middle of the upper outer surface of the insert (6).

4. A spliced ​​Z-shaped steel according to claim 3, characterized in that: The number of guide holes (9), helical springs (10) and guide rods (11) in a set of locking structures (5) are two sets. The two sets of guide rods (11) are fixedly installed on the left and right sides of the bottom of the mounting groove (7). The helical springs (10) are movably sleeved on the outer wall of the lower part of the guide rods (11). The two sets of guide holes (9) are opened on the left and right sides of the lower outer surface of the locking block (8).

5. A spliced ​​Z-shaped steel according to claim 4, characterized in that: The lower outer surface of the helical spring (10) is fixedly connected to the bottom of the mounting groove (7), and the upper outer surface of the helical spring (10) is fixedly connected to the lower outer surface of the locking block (8).

6. A spliced ​​Z-shaped steel according to claim 5, characterized in that: The outer wall of the insert (6) is inserted into the slot (12), the upper outer wall of the locking block (8) is snapped into the locking hole (13), the outer wall of the locking block (8) is slidably connected to the mounting groove (7), the locking block (8) is slidably connected to the outer wall of the guide rod (11) through the guide hole (9), and the lower outer surface of the locking block (8) is elastically connected to the bottom of the mounting groove (7) through the helical spring (10).

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