CN219431010U

CN219431010U - Box column

Info

Publication number: CN219431010U
Application number: CN202320686063.1U
Authority: CN
Inventors: 秦玲; 张新
Original assignee: Zhongtong Steel Structure Co ltd
Current assignee: Zhongtong Steel Structure Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-28
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a box column, and relates to the technical field of box columns. Including first box post, first connecting plate, second connecting plate and second box post, the fixed first connecting plate that is provided with in one side of first box post, one side activity of first connecting plate is provided with the second connecting plate, one side of second connecting plate is fixed to be provided with the second box post, one side of second connecting plate is fixed to be provided with the embedded block, the embedded block is located the recess of first connecting plate one side, the draw-in groove has all been seted up to the top and the bottom of embedded block, and the inside activity of draw-in groove is provided with the locating lever, the relation of connection of locating lever and embedded block is the joint. Through setting up locating lever and embedded block, utilize the joint of locating lever and embedded block, can realize faster installation between first box post and the second box post, need not the use tool at the in-process of installation, the step of operation is comparatively simple, and installation and dismantlement's efficiency are higher.

Description

Box column

Technical Field

The utility model relates to the technical field of box columns, in particular to a box column.

Background

Box columns, which are known by their shape as a large iron box, are typically used as beams or columns in steel construction.

Chinese patent No. CN202020366642.4 discloses a high-strength box column splicing structure, which comprises at least two sections of box columns that are butt-jointed up and down; the bottom end of the upper section box column and the top end of the lower section box column are respectively provided with a turned edge, a connecting plate is arranged between the upper section box column and the lower section box column, and the upper end and the lower end of the connecting plate are respectively propped against the two turned edges; the connecting plate and the two flanges are correspondingly provided with a plurality of through bolt holes which are fastened and connected through a plurality of bolts; the upper end face and the lower end face of the connecting plate are respectively fixedly provided with a cross guide plate, and the two cross guide plates respectively extend into the upper section box column and the lower section box column; the outer side wall of the upper section box column is provided with a cover cap, the outer part of the joint of the upper section box column and the lower section box column is sleeved with a box cover, the upper part of the box cover extends into the cover cap, and the lower part of the box cover is connected with a bolt. The splicing structure can enable the upper section box-shaped column to be fixedly connected with the lower section box-shaped column, and the cover cap and the box-shaped cover can prevent rainwater from wetting the connecting part and can improve the attractiveness.

However, the two box columns are connected by bolts, and when the conventional connecting piece using bolts is used for installation, special tools are required, which increases the installation time and results in lower installation efficiency.

Disclosure of Invention

The utility model provides a box column, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a box post, includes first box post, first connecting plate, second connecting plate and second box post, the fixed first connecting plate that is provided with in one side of first box post, one side activity of first connecting plate is provided with the second connecting plate, one side of second connecting plate is fixed to be provided with the second box post, the opposite side of second connecting plate is fixed to be provided with the embedded block, the embedded block is located the recess of first connecting plate one side, the draw-in groove has all been seted up to the top and the bottom of embedded block, and the inside activity of draw-in groove is provided with the locating lever, the relation of connection of locating lever and embedded block is the joint, the fixed screw thread piece that is provided with in one end of locating lever, the inner wall activity of screw thread piece is provided with two-way lead screw, the fixed surface of two-way lead screw is provided with from the conical gear, one side activity from the conical gear is provided with the master conical gear, the master conical gear is connected for meshing with from the relation of conical gear, one side fixed rotating lever that is provided with of master conical gear, the inside one end of rotating lever runs through first connecting plate to one side extension of connecting plate, the inside rotating lever is provided with the movable handle.

Further, a guide block is fixedly arranged on one side of the threaded block, a guide rod is movably arranged on the inner wall of the guide block, and the guide block is in sliding connection with the guide rod.

Further, threads with opposite directions are symmetrically arranged on two sides of the bidirectional screw rod, and the connection relation between the bidirectional screw rod and the threaded block is threaded connection.

Further, a locking rod is movably arranged in the rotating handle, one end of the locking rod is located in the clamping groove on one side of the first connecting plate, and the locking rod is connected with the first connecting plate in a clamping mode.

Further, the other end of the locking rod is fixedly provided with a moving plate, one side of the moving plate is fixedly provided with a loop bar, and the surface of the loop bar is provided with a spring.

Further, one end of the loop rod penetrates through the inside of the rotating handle and extends to the outside of the rotating handle, and a pull ring is fixedly arranged at one end of the loop rod.

Compared with the prior art, the utility model provides the box column, which has the following beneficial effects:

1. this box post through setting up locating lever and embedded block, utilizes the joint of locating lever and embedded block, can realize faster installation between first box post and the second box post, need not the use tool at the in-process of installation, and the step of operation is comparatively simple, and installation and dismantlement's efficiency are higher.

2. This box post through setting up the locking lever, utilizes the joint of locking lever and first connecting plate, can lock stem and two-way lead screw, avoids two-way lead screw unexpected rotation to improve the stability of being connected between first box post and the second box post.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

fig. 3 is an enlarged schematic view of the a part of the present utility model.

In the figure: 1. a first box column; 2. a first connection plate; 3. a second connecting plate; 4. a second box column; 5. an embedded block; 501. a positioning rod; 502. a screw block; 503. a two-way screw rod; 504. a guide block; 505. a guide rod; 6. from the bevel gear; 601. a main bevel gear; 602. a rotating lever; 7. a rotating handle; 701. a locking lever; 702. a moving plate; 703. a loop bar; 704. a spring; 705. and (5) a pull ring.

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.

Referring to fig. 1-3, the utility model discloses a box column, which comprises a first box column 1, a first connecting plate 2, a second connecting plate 3 and a second box column 4, wherein one side of the first box column 1 is fixedly provided with the first connecting plate 2, one side of the first connecting plate 2 is movably provided with the second connecting plate 3, one side of the second connecting plate 3 is fixedly provided with the second box column 4, the other side of the second connecting plate 3 is fixedly provided with an embedded block 5, the embedded block 5 is positioned in a groove on one side of the first connecting plate 2, the top and the bottom of the embedded block 5 are respectively provided with a clamping groove, a positioning rod 501 is movably arranged in the clamping groove, the connection relation between the positioning rod 501 and the embedded block 5 is a clamping connection, one end of the positioning rod 501 is fixedly provided with a threaded block 502, the inner wall of the threaded block 502 is movably provided with a bidirectional screw rod 503, the surface of the bidirectional screw rod 503 is fixedly provided with a slave bevel gear 6, one side of the slave bevel gear 6 is movably provided with a master bevel gear 601, the slave bevel gear 601 is rotatably arranged on one side of the slave bevel gear 6, the master bevel gear 601 is rotatably connected with the first bevel gear 602, one side 7 rotatably extends from the inner side of the first bevel gear 602, and is fixedly connected with one end 7 of the first bevel gear 602, and is rotatably connected with one end 7.

Specifically, a guide block 504 is fixedly disposed on one side of the threaded block 502, a guide rod 505 is movably disposed on an inner wall of the guide block 504, and a connection relationship between the guide block 504 and the guide rod 505 is a sliding connection.

In this embodiment, by providing the guide bar 505 and the guide block 504, the guide block 504 moves along with the screw block 502, and the guide bar 505 is provided to enable the screw block 502 to stably move.

Specifically, threads with opposite directions are symmetrically arranged on two sides of the bidirectional screw rod 503, and the connection relationship between the bidirectional screw rod 503 and the threaded block 502 is threaded connection.

In this embodiment, by providing the bidirectional screw rod 503 and the threaded block 502, the bidirectional screw rod 503 in a rotating state drives the positioning rods 501 on both sides to move in opposite directions or in opposite directions by using the threaded connection with the threaded block 502, and when the positioning rods 501 enter the clamping grooves on the embedded block 5, the clamping connection can be completed.

Specifically, a locking rod 701 is movably disposed in the stem 7, one end of the locking rod 701 is located in a clamping groove on one side of the first connecting plate 2, and the connection relationship between the locking rod 701 and the first connecting plate 2 is a clamping connection.

In this embodiment, by providing the lock lever 701, when one end of the lock lever 701 enters the locking groove on the first connecting plate 2 side, the locking function can be performed on the rotation handle 7 and the bidirectional screw rod 503.

Specifically, the other end of the locking rod 701 is fixedly provided with a moving plate 702, one side of the moving plate 702 is fixedly provided with a loop bar 703, and the surface of the loop bar 703 is provided with a spring 704.

In the present embodiment, by providing the spring 704, the elasticity of the spring 704 keeps the lock lever 701 in the engaged state with the first connection plate 2 without interference of an external force.

Specifically, one end of the loop 703 penetrates through the inside of the stem 7 and extends to the outside of the stem 7, and one end of the loop 703 is fixedly provided with a pull ring 705.

In this embodiment, by providing the pull ring 705 and pulling the pull ring 705, one end of the lock lever 701 is disengaged from the locking groove on the first connecting plate 2, thereby unlocking the counter lever 7 and the bi-directional screw 503.

When the two-way screw rod locking device is used, the first connecting plate 2 on the first box column 1 is in butt joint with the second connecting plate 3 on the second box column 4, the embedded block 5 on one side of the second connecting plate 3 can be inserted into the groove on one side of the first connecting plate 2, after the butt joint is completed, the rotating handle 7 on the first connecting plate 2 is rotated by a hand, the main bevel gear 601 can be driven to rotate through the rotating handle 7, the main bevel gear 601 in a rotating state can drive the two-way screw rod 503 to rotate by being meshed with the slave bevel gear 6, the rotating two-way screw rod 503 can drive the positioning rods 501 on two sides to move oppositely or away from each other by being connected with threads of the threaded blocks 502, when the positioning rods 501 move, the guide blocks 504 move along with each other, when one end of the positioning rods 501 enters into the clamping groove on the embedded block 5, the clamping connection between the positioning rods 501 and the embedded block 5 can be completed, the installation can be completed between the first box column 1 and the second box column 4, the two-way screw rod 503 can be locked by the two-way screw rod 503 after the installation work is completed between the first box column 1 and the second box column 4, and the two-way screw rod 503 can be prevented from entering the clamping groove 7, and the two-way screw rod 503 can be locked by the two-way screw rod 7, and the two-way screw rod locking device can be prevented from unexpected locking.

To sum up, this box post, through setting up locating lever 501 and embedding piece 5, utilize the joint of locating lever 501 and embedding piece 5, can realize the installation of being quicker between first box post 1 and the second box post 4, need not the use instrument at the in-process of installation, the step of operation is comparatively simple, the installation is higher with the efficiency of dismantling, through setting up locking lever 701, utilize the joint of locking lever 701 with first connecting plate 2, can lock handle 7 and two-way lead screw 503, avoid two-way lead screw 503 unexpected the occurrence rotation, thereby improve the stability of being connected between first box post 1 and the second box post 4.

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 utility model provides a box post, includes first box post (1), first connecting plate (2), second connecting plate (3) and second box post (4), its characterized in that: the utility model discloses a rotary joint device, including first box post (1), second connecting plate (3), embedded block (5) are fixedly arranged on one side of first box post (1), embedded block (5) are fixedly arranged on the opposite side of second connecting plate (3), embedded block (5) are located in the recess of first connecting plate (2), draw-in groove has all been seted up to top and bottom of embedded block (5), and the inside activity of draw-in groove is provided with locating lever (501), the relation of being connected of locating lever (501) and embedded block (5) is the joint, the one end fixed of locating lever (501) is provided with screw block (502), the inner wall activity of screw block (502) is provided with two-way lead screw (503), the fixed surface of two-way lead screw (503) is provided with from conical gear (6), one side activity from conical gear (6) is provided with main bevel gear (601), main bevel gear (601) are from conical gear (6) and are connected to one side of conical gear (602) and are rotation, and extend to one side (602) of first connecting plate (2) is fixed to rotate, one end of the rotating rod (602) is fixedly provided with a rotating handle (7), and a locking rod (701) is movably arranged in the rotating handle (7).

2. A box column according to claim 1, wherein: a guide block (504) is fixedly arranged on one side of the threaded block (502), a guide rod (505) is movably arranged on the inner wall of the guide block (504), and the guide block (504) is in sliding connection with the guide rod (505).

3. A box column according to claim 1, wherein: threads with opposite directions are symmetrically arranged on two sides of the bidirectional screw rod (503), and the connection relation between the bidirectional screw rod (503) and the threaded block (502) is threaded connection.

4. A box column according to claim 1, wherein: the inside activity of turning handle (7) is provided with locking lever (701), the draw-in groove of one side of locking lever (701) is located first connecting plate (2), the relation of connection of locking lever (701) and first connecting plate (2) is the joint.

5. A box column according to claim 4, wherein: the locking device is characterized in that a movable plate (702) is fixedly arranged at the other end of the locking rod (701), a loop bar (703) is fixedly arranged on one side of the movable plate (702), and a spring (704) is arranged on the surface of the loop bar (703).

6. A box column according to claim 5, wherein: one end of the loop bar (703) penetrates through the inside of the rotating handle (7) and extends to the outside of the rotating handle (7), and a pull ring (705) is fixedly arranged at one end of the loop bar (703).