CN220014023U

CN220014023U - Outer frame telescopic core filling rod

Info

Publication number: CN220014023U
Application number: CN202321709237.8U
Authority: CN
Inventors: 刘博�; 王奇; 梅志凯; 王跃坤; 刘少丁
Original assignee: Shenyang Tengyue Construction Engineering Co ltd
Current assignee: Shenyang Tengyue Construction Engineering Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-11-14
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses an outer frame telescopic core filling rod, which belongs to the technical field of core filling rods and comprises a transverse horizontal rod, wherein the inner wall of the transverse horizontal rod is connected with a core filling rod body in a sliding manner through a sliding groove, the outer surface of the core filling rod body is provided with a guide groove, the inner wall of the guide groove is provided with a through groove in a penetrating manner, the inner wall of the guide groove is rotationally connected with a driving lantern ring, and the inner part of the core filling rod body is provided with a limiting mechanism; according to the utility model, when the driving lantern ring is rotated, a worker can drive the transmission screw rod in the limiting mechanism to rotate, so that the limiting rod moves into the limiting groove to connect the core filling rod body and the transverse horizontal rod, the stability and firmness of the core filling rod body and the transverse horizontal rod in the using process are ensured, and the practicability of the device is improved.

Description

Outer frame telescopic core filling rod

Technical Field

The utility model belongs to the technical field of core filling rods, and particularly relates to an outer frame telescopic core filling rod.

Background

The core filling core rod (or: core filling rod) is a longitudinal horizontal rod in a standard JGJ130-2011 according to judgment, particularly two horizontal steel pipes in the middle of the longitudinal horizontal rods connected with a vertical pipe, wherein the standard requirement is that the longitudinal horizontal rods are fixed on the transverse horizontal rods by adopting right-angle fasteners and are arranged at equal intervals, the interval is not more than 400mm, and in actual engineering, if the interval is more than 400mm, the steps are as follows: the arrangement of the longitudinal horizontal rod is insufficient, or the arrangement of the core filling rod (core filling rod) is insufficient;

at present, when the filling rod is used, the end part of the filling rod is directly inserted into the transverse horizontal rod, and the direct insertion in the actual use process can lead to the insecurity of the fixing of the filling rod and the shaking of the filling rod during the use, so that the stability of the outer frame is affected.

Disclosure of Invention

The utility model aims to provide an outer frame telescopic core filling rod so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the outer frame telescopic core filling rod comprises a transverse horizontal rod, wherein the inner wall of the transverse horizontal rod is connected with a core filling rod body in a sliding manner through a sliding groove, a guide groove is formed in the outer surface of the core filling rod body, the inner wall of the guide groove is communicated with a through groove, the inner wall of the guide groove is rotationally connected with a driving collar, and a limiting mechanism is arranged in the core filling rod body.

As a preferred implementation mode, the stop gear includes drive screw, drive screw rotates to be connected between the relative inner wall of filling out the core body of rod, drive screw's surface threaded connection has two screw thread seats, fill out the outer surface of the tip both sides of core body of rod and all link up and be connected with two guide sleeve, four guide sleeve's inner wall all sliding connection has the gag lever post, four the gag lever post is located the tip of filling out the core body of rod inboard all articulates there is the transfer line, four the transfer line respectively with the surface of two screw thread seats is articulated.

As a preferred embodiment, the outer surface of the drive screw is fixedly connected with a drive rod, and the end part of the drive rod, which is far away from the drive screw, is fixedly connected with the inner wall of the drive sleeve ring.

As a preferable implementation mode, the end part of the limiting rod, which is positioned at the outer side of the core filling rod body, is arranged in a hemispherical shape, and a plurality of limiting grooves corresponding to the limiting rod are formed in the inner wall of the transverse horizontal rod.

As a preferred embodiment, the outer surface of the driving collar is provided with a plurality of convex hulls, and the outer surface of the core filling rod body is attached to the inner wall of the transverse horizontal rod.

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

according to the utility model, the driving lantern ring and the limiting mechanism are arranged, so that a worker can drive the transmission screw rod in the limiting mechanism to rotate when the driving lantern ring rotates, and the limiting rod moves into the limiting groove to connect the core filling rod body and the transverse horizontal rod, so that the core filling rod body and the transverse horizontal rod are more stable and firm in the using process, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic structural view of the core rod body of the present utility model.

In the figure: the device comprises a transverse horizontal rod 1, a core filling rod body 2, a guide groove 3, a through groove 4, a driving sleeve ring 5, a limiting mechanism 6, a transmission screw 61, a thread seat 62, a guide sleeve 63, a limiting rod 64, a transmission rod 65, a limiting groove 7 and a driving rod 8.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-4, the utility model provides an outer frame telescopic core filling rod, which comprises a horizontal rod 1, wherein the inner wall of the horizontal rod 1 is slidably connected with a core filling rod body 2 through a sliding groove, the outer surface of the core filling rod body 2 is attached to the inner wall of the horizontal rod 1, a guide groove 3 is formed in the outer surface of the core filling rod body 2, a through groove 4 is formed in the inner wall of the guide groove 3 in a penetrating manner, a driving lantern ring 5 is rotatably connected to the inner wall of the guide groove 3, a plurality of convex hulls are arranged on the outer surface of the driving lantern ring 5, and a limiting mechanism 6 is arranged in the core filling rod body 2.

Specifically, as shown in fig. 2-3, the stop mechanism 6 includes the drive screw 61, the drive screw 61 rotates to be connected between the relative inner wall of filling rod body 2, the surface threaded connection of drive screw 61 has two screw thread seat 62, the tip both sides surface of filling rod body 2 all link up and is connected with two guide sleeve 63, the inner wall of four guide sleeve 63 all sliding connection has stop lever 64, the tip that four stop lever 64 is located filling rod body 2 inboard all articulates there is transfer lever 65, four transfer lever 65 articulates with the surface of two screw thread seat 62 respectively, the tip that stop lever 64 is located filling rod body 2 outside sets up to the hemisphere, a plurality of spacing grooves 7 corresponding with stop lever 64 have been seted up to the inner wall of horizontal pole 1, the surface fixedly connected with actuating lever 8 of drive screw 61, the tip fixed connection of actuating lever 8 keep away from the drive screw 61 is at the inner wall of actuating collar 5, the staff can drive the drive screw 61 in the middle of stop mechanism 6 rotates when rotating actuating collar 5, thereby make stop lever 64 remove the inside of entering into the inside of spacing groove 7 and realize filling rod body 2 and horizontal pole 1's connection, the practicality in the use of the two has been increased more firmly.

The working principle and the using flow of the utility model are as follows: firstly, the staff can insert the core filling rod body 2 into the inner wall of the transverse horizontal rod 1 through the sliding groove and the sliding block, and the distance of the core filling rod body 2 inserted into the transverse horizontal rod 1 is determined according to the distance between the transverse horizontal rod 1 and the outer wall, after the inserted position is determined, the staff can rotate the driving sleeve ring 5, the driving sleeve ring 5 can drive the driving screw 61 to rotate through the driving rod 8 when rotating, the driving rod 65 is hinged to the outer surfaces of two sides of the threaded seat 62, and the end part of the driving rod 65 far away from the threaded seat 62 is hinged to the end part of the limiting rod 64, so that the driving screw 61 can drive the threaded seat 62 to move along the driving screw 61 when rotating, and the driving rod 65 is driven to rotate so that the limiting rod 64 slides along the guide sleeve 63 to enter the limiting groove 7, thereby realizing stable connection of the transverse horizontal rod 1 and the core filling rod body 2, and ensuring more firm in the process of practical use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The outer frame telescopic core filling rod comprises a transverse horizontal rod (1), and is characterized in that: the inner wall of horizontal pole (1) has a core body of rod (2) through spout and slider sliding connection, guide slot (3) have been seted up to the surface of core body of rod (2), link up and have been seted up link up groove (4) in the inner wall of guide slot (3), the inner wall rotation of guide slot (3) is connected with drive lantern ring (5), the inside of core body of rod (2) is provided with stop gear (6).

2. The outer frame telescoping filling rod as set forth in claim 1, wherein: stop gear (6) are including drive screw (61), drive screw (61) rotate and connect between the relative inner wall of filling out core body of rod (2), the surface threaded connection of drive screw (61) has two screw thread seat (62), the tip both sides surface of filling out core body of rod (2) all link up and are connected with two guide sleeve (63), four the equal sliding connection of inner wall of guide sleeve (63) has gag lever post (64), four gag lever post (64) are located the tip of filling out core body of rod (2) inboard all articulates there is transfer line (65), four transfer line (65) respectively with the surface of two screw thread seat (62) articulated.

3. The outer frame telescoping filling rod as set forth in claim 2, wherein: the outer surface of the transmission screw (61) is fixedly connected with a driving rod (8), and the end part of the driving rod (8) far away from the transmission screw (61) is fixedly connected with the inner wall of the driving sleeve ring (5).

4. The outer frame telescoping filling rod as set forth in claim 2, wherein: the end part of the limiting rod (64) positioned at the outer side of the core filling rod body (2) is hemispherical, and a plurality of limiting grooves (7) corresponding to the limiting rod (64) are formed in the inner wall of the transverse horizontal rod (1).

5. The outer frame telescoping filling rod as set forth in claim 1, wherein: the outer surface of the driving lantern ring (5) is provided with a plurality of convex hulls, and the outer surface of the core filling rod body (2) is attached to the inner wall of the transverse horizontal rod (1).