Connecting structure of assembly type steel structure column

Abstract

The utility model discloses a connecting structure of an assembly type steel structure column, belongs to the technical field of steel structure column connection, and aims to solve the problems that a worker directly connects steel structure columns through supporting plates and directly fixes and installs the steel structure columns and the supporting plates through bolts, the joints of the steel structure columns and the supporting plates are very easy to loosen, and the working efficiency is high. The device comprises a hollow column and further comprises an annular plate, and the inner wall of the annular plate is connected with the outer wall of the hollow column through glue; through mutual installation and cooperation of the annular plates, the pressing plates, the limiting plates, the square columns, the cross rods and the rubber plates, stable connection between the supporting columns and the annular plates is achieved, the stability of connection between the steel structure columns is improved, and looseness of the connecting positions between the supporting columns and the hollow columns is avoided; a worker pulls the square block to drive the spring to extend, and the top end of the square block and the bottom end of the pressing plate are fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure column connection, and in particular relates to a connection structure of assembled steel structure columns. Background Art

[0002] The connection structure of assembled steel structure columns is a device that can connect assembled steel structure columns to each other.

[0003] At present, there are many connection structures of prefabricated steel structure columns on the market, but the general connection structure of prefabricated steel structure columns is that the workers directly connect the steel structure columns to each other through support plates, and the workers use bolts to directly fix and install the steel structure columns and the support plates. However, the connection between the steel structure column and the support plate is very easy to loosen, and it is very easy to cause the connection to separate when touched by external force, thereby affecting the stability of the device connecting the steel structure columns to each other and reducing the practicality of the device.

[0004] Therefore, a connection structure for prefabricated steel structure columns is needed to solve the problem in the prior art that workers directly connect the steel structure columns to each other via support plates, and use bolts to directly fix and install the steel structure columns and the support plates. However, the connection between the steel structure columns and the support plates is very easy to loosen, and the connection is very easy to separate when touched by external forces. Utility Model Content

[0005] The purpose of the utility model is to provide a connection structure of assembled steel structure columns to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure of assembled steel structure columns, including a hollow column, and also including:

[0007] The inner wall of the ring plate is connected to the outer wall of the hollow column by glue, the outer wall of the ring plate is provided with four pillars, one side of each of the four pillars is fixed with a concave plate, and the outer wall of the ring plate is provided with grooves fixed one by one with the inner wall of the concave plate;

[0008] The bottom plate, the top of the bottom plate slides with the bottom end of the pillar, four fixing mechanisms are fixed on the top of the bottom plate, the inner walls of the four fixing mechanisms are fixed to the outer wall of the ring plate, a pressure plate slides on the outer wall of the hollow column, the bottom end of the pressure plate is glue-connected with the top of the fixing mechanism, and the inner wall of the pressure plate slides with the top of the concave plate.

[0009] It should be noted that the outer surface of the hollow column is provided with a limiting mechanism, and the limiting mechanism includes:

[0010] There are four limit plates, one end of each of which is fixed to the top of the pressure plate, one side of the limit plate slides with the outer surface of the hollow column, the bottom end of the limit plate is glued to the top of the pillar, a square pillar is fixed to the bottom end of the limit plate, and a square hole matching the outer wall of the square pillar is opened at the top of the pillar.

[0011] It is further worth noting that a connection hole is opened on one side of the inner wall of the groove, a connection column is threadedly connected to the inner wall of the connection hole, and one end of the connection column is threadedly connected to the outer surface of the hollow column.

[0012] It should be further explained that the fixing mechanism includes:

[0013] A block, the inner wall of the block is fixed to the outer wall of the ring plate, the bottom end of the block is fixed to the top end of the bottom plate, the top end of the block is glued to the bottom end of the pressure plate, a slide groove is provided at the top end of the block, a slide plate slides on the inner wall of the slide groove, the top end of the slide plate is fixed to the bottom end of the pressure plate, a column is fixed to the bottom end of the inner wall of the slide groove, a spring is sleeved on the outer wall of the column, and the two ends of the spring are respectively fixed to the opposite surfaces of the slide groove and the slide plate.

[0014] As a preferred embodiment, a round hole is opened on one side of the square column, a cross bar is slidably arranged on the inner wall of the round hole, and both ends of the cross bar are sleeved on the inner wall of the square hole.

[0015] As a preferred embodiment, both ends of the cross bar are provided with rubber plates, one side of the two rubber plates is glued to the outer surface of the pillar, one side of the two rubber plates is provided with a circular groove, and the inner walls of the two circular grooves slide with the outer wall of the cross bar.

[0016] Compared with the prior art, the connection structure of the assembled steel structure column provided by the utility model has at least the following beneficial effects:

[0017] (1) Through the mutual installation and coordination of the ring plate, pressure plate, limit plate, square column, cross bar and rubber plate, a stable connection between the pillar and the ring plate is achieved, thereby improving the stability of the connection between the steel structure columns and avoiding looseness at the connection between the pillar and the hollow column, thereby effectively improving the use effect of the device.

[0018] (2) Through the mutual installation and coordination of the block, the slide groove, the slide plate, the column and the spring, the staff can pull the block to drive the spring to extend, and then fix the top of the block to the bottom of the pressure plate, so that the restoring contraction force of the spring pulls the bottom end of the pressure plate and the top end of the ring plate to tighten the connection, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the exploded structure of the concave plate and the ring plate separated in the utility model;

[0021] Figure 3 It is a schematic diagram of the exploded structure of the fixing mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the exploded structure of the limiting mechanism of the utility model.

[0023] In the figure: 1. hollow column; 2. ring plate; 3. pillar; 4. concave plate; 5. groove; 6. bottom plate; 7. fixing mechanism; 71. block; 72. slide groove; 73. slide plate; 74. column; 75. spring; 8. pressure plate; 9. limiting mechanism; 91. limiting plate; 92. square column; 93. square hole; 94. round hole; 95. cross bar; 96. rubber plate; 97. round groove; 10. connecting hole; 11. connecting column. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] See also Figure 1-4 The utility model provides a connection structure of assembled steel structure columns, including a hollow column 1, and also includes:

[0026] The ring plate 2, the inner wall of the ring plate 2 is connected to the outer wall of the hollow column 1 by glue, the outer wall of the ring plate 2 is provided with four pillars 3, one side of each of the four pillars 3 is fixed with a concave plate 4, and the outer wall of the ring plate 2 is provided with a groove 5 fixed to the inner wall of the concave plate 4 one by one;

[0027] The bottom plate 6, the top of the bottom plate 6 slides with the bottom end of the pillar 3, four fixing mechanisms 7 are fixed to the top of the bottom plate 6, the inner walls of the four fixing mechanisms 7 are fixed to the outer wall of the ring plate 2, and the outer wall of the hollow column 1 slides with a pressing plate 8, the bottom end of the pressing plate 8 is glued to the top of the fixing mechanism 7, and the inner wall of the pressing plate 8 slides with the top of the concave plate 4, which is convenient for improving the device to better install the steel structure columns to each other stably.

[0028] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the outer surface of the hollow column 1 is provided with a limiting mechanism 9, and the limiting mechanism 9 includes:

[0029] There are four limit plates 91, one end of each of the four limit plates 91 is fixed to the top of the pressure plate 8, one side of the limit plate 91 slides with the outer surface of the hollow column 1, the bottom end of the limit plate 91 is glued to the top of the pillar 3, a square column 92 is fixed to the bottom end of the limit plate 91, a square hole 93 matching the outer wall of the square column 92 is opened at the top of the pillar 3, a round hole 94 is opened on one side of the square column 92, a cross bar 95 is slid on the inner wall of the round hole 94, both ends of the cross bar 95 are sleeved on the inner wall of the square hole 93, both ends of the cross bar 95 are provided with rubber plates 96, one side of the two rubber plates 96 are glued to the outer surface of the pillar 3, one side of the two rubber plates 96 are opened with circular grooves 97, the inner walls of the two circular grooves 97 slide with the outer wall of the cross bar 95, so as to further improve the stability of the connection between the ring plate 2 and the pillar 3, and to facilitate the stability of the connection between the pillar 3 and the hollow column 1.

[0030] Further as Figure 2 As shown, it is worth explaining in detail that a connecting hole 10 is opened on one side of the inner wall of the groove 5, and a connecting column 11 is threadedly connected to the inner wall of the connecting hole 10, and one end of the connecting column 11 is threadedly connected to the outer surface of the hollow column 1, so as to facilitate the stability of the connection between the inner wall of the reinforcement ring plate 2 and the hollow column 1.

[0031] This scheme has the following working process: in the process of using the connection structure of the assembled steel structure column, the inner wall of the ring plate 2 is glued to the outer wall of the hollow column 1, and the outer wall of the connecting column 11 is threaded to the inner wall of the connecting hole 10, until one end of the connecting column 11 is threaded to the outer surface of the hollow column 1, so that the ring plate 2 and the hollow column 1 are firmly installed, and the concave plate 4 fixed on one side of the pillar 3 is fixed to the inner wall of the groove 5, and at the same time, the bottom end of the pillar 3 slides with the top of the bottom plate 6, and the bottom end of the pressing plate 8 is glued to the top of the ring plate 2, so that the limiting plate 91 fixed on the top of the pressing plate 8 is glued to the top of the pillar 3, and the square column 92 fixed at the bottom end of the limiting plate 91 is inserted into the inner wall of the square hole 93, and the outer wall of the cross bar 95 is slid with the inner wall of the circular hole 94 opened on one side of the square column 92, and two rubber plates 96 are respectively glued to the outer surface of the pillar 3, so as to strengthen the stability of the connection between the limiting plate 91 and the pillar 3.

[0032] According to the above working process, it can be known that: through the mutual installation and cooperation of the ring plate 2, the pressure plate 8, the limit plate 91, the square column 92, the cross bar 95 and the rubber plate 96, a stable connection between the pillar 3 and the ring plate 2 is achieved, thereby improving the stability of the connection between the steel structure columns, avoiding looseness at the connection between the pillar 3 and the hollow column 1, thereby effectively improving the use effect of the device.

[0033] Further as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it is worth to explain in detail that the fixing mechanism 7 comprises:

[0034] The top of the block 71 is glued to the bottom end of the pressure plate 8, and a slide groove 72 is provided at the top end of the block 71. A slide plate 73 is slidably arranged on the inner wall of the slide groove 72. The top end of the slide plate 73 is fixed to the bottom end of the pressure plate 8, and a column 74 is fixed to the bottom end of the inner wall of the slide groove 72. A spring 75 is sleeved on the outer wall of the column 74. The two ends of the spring 75 are respectively fixed to the opposite surfaces of the slide groove 72 and the slide plate 73, so that the staff can pull the block 71 to drive the spring 75 to extend, and then fix the top end of the block 71 to the bottom end of the pressure plate 8, so that the restoring contraction force of the spring 75 pulls the bottom end of the pressure plate 8 and the top end of the ring plate 2 to be tightly connected.

[0035] In summary: by the mutual installation and coordination of the ring plate 2, the pressure plate 8, the limit plate 91, the square column 92, the cross bar 95 and the rubber plate 96, a stable connection between the pillar 3 and the ring plate 2 is achieved, thereby improving the stability of the connection between the steel structure columns, avoiding looseness at the connection between the pillar 3 and the hollow column 1, thereby effectively improving the use effect of the device.

[0036] By means of the mutual installation and coordination of the block 71, the slide groove 72, the slide plate 73, the column 74 and the spring 75, the staff can pull the block 71 to drive the spring 75 to extend, thereby fixing the top end of the block 71 to the bottom end of the pressure plate 8, so that the restoring contraction force of the spring 75 pulls the bottom end of the pressure plate 8 and the top end of the ring plate 2 to tighten the connection, thereby improving the practicability of the device.

Claims

1. A connection structure of assembled steel structure columns, comprising a hollow column (1), characterized in that: Also includes: A ring plate (2), the inner wall of the ring plate (2) being connected to the outer wall of the hollow column (1) by glue, the outer wall of the ring plate (2) being provided with four pillars (3), one side of each of the four pillars (3) being fixed with a concave plate (4), and the outer wall of the ring plate (2) being provided with grooves (5) fixed one by one with the inner wall of the concave plate (4); A bottom plate (6), the top of the bottom plate (6) slides with the bottom end of the pillar (3), four fixing mechanisms (7) are fixed to the top of the bottom plate (6), the inner walls of the four fixing mechanisms (7) are fixed to the outer wall of the ring plate (2), a pressure plate (8) slides on the outer wall of the hollow column (1), the bottom end of the pressure plate (8) is glue-connected to the top of the fixing mechanism (7), and the inner wall of the pressure plate (8) slides with the top of the concave plate (4).

2. The connection structure of a prefabricated steel structure column according to claim 1, characterized in that: The outer surface of the hollow column (1) is provided with a limiting mechanism (9), and the limiting mechanism (9) comprises: Four limit plates (91), one end of each of the four limit plates (91) is fixed to the top of the pressure plate (8), one side of the limit plate (91) slides with the outer surface of the hollow column (1), the bottom end of the limit plate (91) is glue-connected to the top of the support column (3), a square column (92) is fixed to the bottom end of the limit plate (91), and a square hole (93) matching the outer wall of the square column (92) is opened at the top of the support column (3).

3. The connection structure of a prefabricated steel structure column according to claim 1, characterized in that: A connection hole (10) is provided on one side of the inner wall of the groove (5), a connection column (11) is threadedly connected to the inner wall of the connection hole (10), and one end of the connection column (11) is threadedly connected to the outer surface of the hollow column (1).

4. The connection structure of a prefabricated steel structure column according to claim 1, characterized in that: The fixing mechanism (7) comprises: A block (71), the inner wall of the block (71) is fixed to the outer wall of the ring plate (2), the bottom end of the block (71) is fixed to the top end of the bottom plate (6), the top end of the block (71) is glued to the bottom end of the pressure plate (8), a slide groove (72) is provided at the top end of the block (71), a slide plate (73) is slidably arranged on the inner wall of the slide groove (72), the top end of the slide plate (73) is fixed to the bottom end of the pressure plate (8), a column (74) is fixed to the bottom end of the inner wall of the slide groove (72), a spring (75) is sleeved on the outer wall of the column (74), and the two ends of the spring (75) are respectively fixed to the opposite surfaces of the slide groove (72) and the slide plate (73).

5. The connection structure of a prefabricated steel structure column according to claim 2, characterized in that: A circular hole (94) is provided on one side of the square column (92), a cross bar (95) is slidably disposed on the inner wall of the circular hole (94), and both ends of the cross bar (95) are sleeved on the inner wall of the square hole (93).

6. The connection structure of the assembled steel structure column according to claim 5, characterized in that: Both ends of the cross bar (95) are provided with rubber plates (96), one side of the two rubber plates (96) is connected to the outer surface of the support (3) by glue, one side of the two rubber plates (96) is provided with a circular groove (97), and the inner walls of the two circular grooves (97) slide with the outer wall of the cross bar (95).

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