CN216553074U

CN216553074U - Socket joint type adjustable telescopic cross rod

Info

Publication number: CN216553074U
Application number: CN202122767106.2U
Authority: CN
Inventors: 曾荣彩
Original assignee: Sichuan Zhongwang Yimo Technology Co ltd
Current assignee: Sichuan Zhongwang Yimo Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-17
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a socket type adjustable telescopic cross rod, which relates to the technical field of buildings and comprises a telescopic rod and a socket type plug, wherein the socket type plug is fixed at both ends of the telescopic rod, a socket hole is formed in the socket type plug in a penetrating mode, the extending direction of the socket hole is perpendicular to the axis direction of the telescopic rod, and a bolt is arranged in the socket hole. The length modulus of the cross rod is adjustable to realize the use of different scenes, thereby avoiding the configuration of various types of cross rods, improving the application range of the cross rod, having the characteristics of fast assembly and fast disassembly, improving the construction efficiency and the disassembly efficiency of the template, and facilitating the construction work of the template.

Description

Socket joint type adjustable telescopic cross rod

Technical Field

The utility model relates to the technical field of buildings, in particular to a socket joint type adjustable telescopic cross rod.

Background

The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost, and the template engineering is more and more common along with the continuous progress of the technology of the construction industry, in the process of building the formwork support system, the formworks and the formworks need to be connected by using the cross rods, and meanwhile, when the beam-slab upright rods are arranged, the two groups of upright rods also need to be connected and fixed by using the cross rods, because the connecting length of the template is different from that of the upright posts, and the connecting lengths of the upright posts are different, the length modulus of the cross bar is not matched, the existing cross bars are all in a fixed size, so that cross bars with different sizes and models are needed to be matched in the template building process, if the number of the cross bars in one type of size is not enough, the cross rods with different sizes cannot be used universally, so that the template building is stopped, and the template building efficiency is influenced; meanwhile, the quick-assembly and quick-disassembly requirements are met during the construction of the middle-high-layer template, so that the overhead working time of workers is reduced, the safety is improved, the length modulus of the existing cross rod cannot be adjusted, the corresponding cross rod needs to be searched for the construction of the template, the installation and the disassembly of the cross rod are complicated, and the labor intensity of the installation and the disassembly of the template is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a socket joint type adjustable telescopic cross rod, the length modulus of which can be adjusted so as to realize the use of different scenes, the application range of the cross rod is improved, and the utility model has the characteristics of quick assembly and disassembly and improves the building efficiency and the disassembly efficiency of a template.

The purpose of the utility model is realized by the following technical scheme: the socket joint type adjustable telescopic cross rod comprises a telescopic rod and a socket joint type plug, wherein the socket joint type plugs are fixed at two ends of the telescopic rod, socket holes are formed in the socket joint type plugs in a penetrating mode, the extending direction of the socket holes is perpendicular to the axis direction of the telescopic rod, and bolts are arranged in the socket holes.

Furthermore, the size of the socket hole is gradually changed and gradually increased from top to bottom, and the plug pin is inserted from the small-size end of the socket hole.

Furthermore, a lightening hole is formed in the socket type plug in a penetrating mode, the extending direction of the lightening hole is perpendicular to the axis direction of the telescopic rod, and the extending direction of the lightening hole is perpendicular to the extending direction of the bearing hole.

Furthermore, one end of the socket type plug, which is far away from the telescopic rod, is provided with a guide notch communicated with the lightening hole, and the opening of the guide notch is gradually reduced close to the lightening hole.

Further, the telescopic rod comprises a fixed rod and a sliding rod, and the sliding rod is slidably arranged in the fixed rod in a penetrating mode.

Furthermore, a plurality of first bolt holes are formed in the sliding rod in a penetrating mode, the first bolt holes are arranged at equal intervals along the axis direction of the sliding rod, second bolt holes are formed in the fixed rod in a penetrating mode, and the first bolts sequentially penetrate through the second bolt holes and any one of the first bolt holes.

Further, the shape of the first bolt is 7-shaped.

Further, the extending direction of the socket hole is parallel to the axial direction of the first plug pin hole.

The utility model has the beneficial effects that:

1. the length of the telescopic rod is adjusted through the sliding rod, so that the length modulus of the cross rod can be adjusted according to actual needs, the configuration of various types of cross rods is avoided, the range of the cross rods used in connection is improved, and the template building work is facilitated.

2. The cross rod is connected with other parts by matching of the plug pin and the socket hole, the size of the socket hole is gradually changed, the plug pin can be conveniently inserted into the cross rod to be in transition fit with the cross rod, and the effects of fast assembly and fast disassembly are achieved.

3. The inserting direction of the first bolt is parallel to the inserting direction of the bolt, so that the installing direction of the first bolt is the same as that of the bolt, the first bolt and the bolt are convenient to install, and the problem that the installing space is limited due to the fact that the first bolt and the bolt are arranged in a staggered mode is avoided.

Drawings

FIG. 1 is a perspective view of a socket adjustable telescopic rail of the present invention;

FIG. 2 is a front view of the socket adjustable telescopic rail of the present invention;

FIG. 3 is a top view of the socket adjustable telescopic rail of the present invention;

in the figure, 1-telescopic rod, 2-spigot-and-socket plug, 3-socket hole, 4-lightening hole, 5-fixed rod, 6-sliding rod, 7-first bolt hole, 8-second bolt hole, 9-first bolt, 10-bolt and 11-guiding notch.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

Embodiment one, as shown in fig. 1 to 3, the telescopic cross bar of socket joint regulation type, including telescopic link 1 and socket joint formula plug 2, both ends of telescopic link 1 all are fixed with socket joint formula plug 2, socket joint hole 3 has been seted up to running through on the socket joint formula plug 2, the extending direction perpendicular to telescopic link 1's axis direction of socket joint hole 3, be provided with bolt 10 in the socket joint hole 3, adopt length-adjustable telescopic link 1 to make the length modulus of cross bar adjustable, thereby change the interval of both ends socket joint formula plug 2, required connection length when adapting to the template and building, the length adjustment of cross bar is accomplished the back, socket joint hole 3 will be located the position that will connect, insert bolt 10 at last, make bolt 10 transition fit in socket joint hole 3 and connection position, thereby accomplish the regulation of cross bar and the connecting rod of cross bar.

Further, referring to fig. 1, the size of the socket hole 3 is gradually changed and gradually increases from top to bottom, the plug pin 10 is inserted from the small-size end of the socket hole 3, so that the plug pin 10 is inserted into the cross bar in transition fit, and the effect of fast assembly and fast disassembly is achieved.

In the second embodiment, referring to fig. 1 and 2, a lightening hole 4 is formed through a spigot-and-socket plug 2, the extending direction of the lightening hole 4 is perpendicular to the axial direction of a telescopic rod 1, the extending direction of the lightening hole 4 is perpendicular to the extending direction of a spigot-and-socket hole 3, one end of the spigot-and-socket plug 2, which is far away from the telescopic rod 1, is provided with a guide notch 11 communicated with the lightening hole 4, the opening of the guide notch 11 is gradually reduced near the lightening hole 4, the cross bar has a plurality of connection modes through the design of the lightening hole 4, specifically, when the connection between the templates is performed, the adjacent templates are connected by using a U-shaped buckle, then the connection of a plurality of templates is reinforced by using a cross bar, the side walls of two templates at the edge are fixed with sockets, the spigot-and-socket plugs 2 at the two ends of the cross bar correspond to the sockets, finally, the cross bar is connected with the sockets by inserting a plug 10, the cross bar arranged at intervals can be used for connecting the templates, so as to improve the connection strength; when the upright posts are connected, the fixed disk on the upright posts is inserted into the lightening holes 4, the inserting holes in the fixed disk correspond to the socket holes 3, finally the inserting pins 10 are inserted into the socket holes 3 and the inserting holes to complete the connection between the upright posts, and the guide notches 10 are arranged to facilitate the fixed disk to be quickly and smoothly inserted into the lightening holes 4; thereby rationally set up the structure of socket joint formula plug 2 according to the needs of different connection scenes, make the horizontal pole satisfy the needs that different length is connected, make the horizontal pole of processing a size type can satisfy the template and build the needs, needn't process the horizontal pole of multiple size, reduce the processing cost of horizontal pole, avoided simultaneously that a class of size horizontal pole quantity is not enough and influence the condition that the efficiency was built to the template.

Third embodiment, referring to fig. 1 and 3, a telescopic rod 1 includes a fixed rod 5 and a sliding rod 6, the sliding rod 6 is slidably inserted into the fixed rod 5, the sliding rod 6 is provided with a plurality of first pin holes 7, the plurality of first pin holes 7 are disposed at equal intervals along an axial direction of the sliding rod 6, the fixed rod 5 is provided with a second pin hole 8, a first pin 9 sequentially passes through the second pin hole 8 and any one of the first pin holes 7, the fixed rod 5 and the sliding rod 6 are fixedly connected through the first pin 9, when the length of the telescopic rod 1 needs to be adjusted, the first pin 9 is removed from the telescopic rod 1, then the sliding rod 6 is moved away from or close to the fixed rod 5 to adjust the length of the telescopic rod 1, after the length of the telescopic rod 1 is adjusted, the second pin hole 8 of the fixed rod 5 corresponds to one of the first pin holes 7 of the sliding rod 6, and then the first bolt 9 is inserted into the first bolt hole 7 and the second bolt hole 8, thereby completing the length adjustment of the telescopic rod 1.

Further, referring to fig. 2, the shape of first bolt 9 is "7" font, and first bolt 9 is transition fit with telescopic link 1, improves the joint strength of slide bar 6 and dead lever 5, and first bolt 9 of "7" font has limit function simultaneously, can avoid first bolt 9 to pass second bolt hole 8 and cause the condition that first bolt 9 drops.

Further, referring to fig. 1, the extending direction of the socket hole 3 is parallel to the axial direction of the first plug hole 7, the inserting direction of the first plug 9 is parallel to the inserting direction of the plug 10, the mounting directions of the first plug 9 and the plug 10 are the same, the mounting of the first plug 9 and the plug 10 is facilitated, and the problem that the mounting space is limited due to the fact that the first plug 9 and the plug 10 are arranged in a staggered mode is avoided.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Socket joint formula regulation type horizontal pole that stretches out and draws back, its characterized in that includes telescopic link (1) and socket joint formula plug (2), the both ends of telescopic link (1) all are fixed with socket joint formula plug (2), run through on socket joint formula plug (2) and seted up socket hole (3), the extending direction perpendicular to of socket hole (3) the axis direction of telescopic link (1), be provided with bolt (10) in socket hole (3).

2. The telescopic cross bar of socket adjustment type according to claim 1, wherein the size of the socket hole (3) is gradually changed and gradually increased from top to bottom, and the plug pin (10) is inserted from the small-sized end of the socket hole (3).

3. The telescopic cross bar of claim 1, wherein a lightening hole (4) is formed through the spigot and socket plug (2), the extension direction of the lightening hole (4) is perpendicular to the axial direction of the telescopic bar (1), and the extension direction of the lightening hole (4) is perpendicular to the extension direction of the socket hole (3).

4. The telescopic cross bar of claim 3, wherein a guiding notch (11) communicated with the lightening hole (4) is formed at one end of the socket plug (2) far away from the telescopic rod (1), and the opening of the guiding notch (11) is gradually reduced close to the lightening hole (4).

5. Socket adjustment type telescopic cross bar according to claim 1, wherein the telescopic bar (1) comprises a fixed bar (5) and a sliding bar (6), the sliding bar (6) is slidably arranged through the fixed bar (5).

6. The telescopic cross bar of socket adjustment type according to claim 5, wherein a plurality of first pin holes (7) are formed through the sliding rod (6), a plurality of first pin holes (7) are arranged at equal intervals along the axial direction of the sliding rod (6), a second pin hole (8) is formed through the fixed rod (5), and a first pin (9) sequentially passes through the second pin hole (8) and any one of the first pin holes (7).

7. The telescopic cross bar of the socket adjustment type according to claim 6, wherein the first latch (9) is shaped like a "7".

8. The telescopic bar of the socket adjustment type according to claim 7, wherein the direction of extension of the socket hole (3) is parallel to the axial direction of the first plug hole (7).