Steel structure box type column beam

Abstract

The utility model relates to the field of box type column beams, and discloses a steel structure box type column beam which comprises a wall body, a column beam body is arranged on the front side of the wall body, a first installation block is fixedly installed on the back face of the column beam body, and a second installation block is fixedly installed on the right side of the wall body. First bolts are installed at the four corners of the front face of the first installation block in a threaded mode, the back faces of the first bolts penetrate into the second installation block and are installed on the second installation block in a threaded mode, a sliding sleeve is installed on the surface of the column beam body in a sliding mode, and positioning assemblies used for positioning the sliding sleeve are arranged on the two sides of the sliding sleeve. According to the utility model, through the mutual cooperation of the positioning rod, the positioning groove and the placing groove, when the sliding sleeve moves to a proper position, the positioning rod can be pushed towards the inner side, and the positioning rod moves towards the inner side to enter the positioning groove, so that the sliding sleeve can be positioned, and finally, an operator can conveniently carry out the next work.

Description

Technical Field

[0001] The utility model relates to the field of box-shaped column beams, in particular to a steel structure box-shaped column beam. Background Technique

[0002] A box-shaped column beam is a steel structure member widely used in building and engineering structures. A box-shaped column beam is usually formed by welding four steel plates to form a closed rectangular cross-section. This cross-sectional shape has the following advantages: high flexural and torsional stiffness: it can withstand large bending moments and torques, and is suitable for long-span and heavy-load structures; good stability: the closed cross-section can effectively prevent local buckling and improve the overall stability of the structure; easy connection: it can be connected to other structural members through welding, bolt connection, etc. to form a complex structural system.

[0003] In the modern building and engineering fields, steel structures are widely used due to their high strength, light weight, fast construction speed, etc. Among them, the steel structure box-shaped column beam, as an important load-bearing member, plays a key role in large buildings, bridges, industrial factories and other projects. In order to ensure the accurate position and verticality of the column beam, the box-shaped column beam needs to be adjusted repeatedly during the installation process, consuming a large amount of time and manpower. If the installation accuracy is not high, it may affect the stability and safety of the entire structure. Moreover, when the box-shaped column beam is adjusted to the appropriate position, a worker is required to lift it, and then another person installs it through screws. This not only increases the working intensity of the workers, but also cannot be operated by a single person. Therefore, a steel structure box-shaped column beam is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a steel structure box-shaped column beam, aiming to improve the problems in the prior art that in order to ensure the accurate position and verticality of the column beam, the box-shaped column beam needs to be adjusted repeatedly during the installation process, consuming a large amount of time and manpower. If the installation accuracy is not high, it may affect the stability and safety of the entire structure. Moreover, when the box-shaped column beam is adjusted to the appropriate position, a worker is required to lift it, and then another person installs it through screws. This not only increases the working intensity of the workers, but also cannot be operated by a single person.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] It includes a wall body, a column-beam body is arranged on the front side of the wall body, a first mounting block is fixedly installed on the back surface of the column-beam body, a second mounting block is fixedly installed on the right side of the wall body, four corners of the front surface of the first mounting block are all threadedly installed with first bolts, the back surfaces of the first bolts penetrate to the inside of the second mounting block and are threadedly installed with the second mounting block, a sliding sleeve is slidably installed on the surface of the column-beam body, positioning components for positioning the sliding sleeve are arranged on both sides of the sliding sleeve, and limiting components for limiting the sliding sleeve are arranged on the front side and the rear side of the top of the sliding sleeve;

[0007] As a further description of the above technical solution:

[0008] The positioning component includes a positioning rod, positioning grooves are formed on both sides of the column-beam body, the positioning rod is inserted into the positioning groove, two groups of placement grooves are formed inside the sliding sleeve, and the inner end of the positioning rod penetrates through the placement groove and extends into the positioning groove;

[0009] As a further description of the above technical solution:

[0010] A round block is fixedly installed on the surface of the positioning rod, the inner end of the round block contacts the inner side of the inner wall of the placement groove, a spring is sleeved on the surface of the positioning rod, the outer end of the spring is fixedly installed with the outer side of the inner wall of the placement groove, and the inner end of the spring is fixedly installed with the inner side of the round block;

[0011] As a further description of the above technical solution:

[0012] The limiting component includes two groups of flipping plates, a second bolt is threadedly installed on the top of the flipping plate, a limiting groove is formed on the top of the column-beam body, and the bottom of the second bolt extends into the limiting groove and is threadedly installed with the limiting groove;

[0013] As a further description of the above technical solution:

[0014] Receiving grooves are formed on the front side and the rear side of the top of the column-beam body, a rectangular groove is formed at the bottom of the inner wall of the receiving groove, and both sides of the flipping plate are slidably installed in the receiving groove through a pin;

[0015] As a further description of the above technical solution:

[0016] An arc-shaped block is fixedly installed at the bottom of the flipping plate, and the bottom of the arc-shaped block contacts the top of the column-beam body;

[0017] As a further description of the above technical solution:

[0018] The outer ends of the positioning rods penetrate to the front side and the rear side of the sliding sleeve, discs are fixedly installed at the outer ends of the positioning rods, the inner sides of the discs contact both sides of the sliding sleeve, and handles are fixedly installed at the outer ends of the discs.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the mutual cooperation of the positioning rod, the positioning groove and the placing groove, when the sliding sleeve moves to a suitable position, the positioning rod can be pushed inward at this time. When the positioning rod moves inward, it will enter the positioning groove, so that the sliding sleeve can be positioned, and finally it is convenient for the operator to carry out the next step of work.

[0021] 2. In the utility model, through the mutual cooperation of the turning plate, the second bolt and the limiting groove, when the turning plate can be turned into a horizontal state, the second bolt can be rotated at this time. The second bolt will enter the limiting groove, and at this time, the sliding sleeve and the column beam body will be more stable after being fixed. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the wall and the column beam body proposed by the utility model;

[0023] Figure 2 It is a sectional view of the sliding sleeve proposed by the utility model;

[0024] Figure 3 It is a schematic structural diagram of the sliding sleeve proposed by the utility model;

[0025] Figure 4 It is a schematic structural diagram of the column beam body proposed by the utility model;

[0026] Figure 5 For the utility model Figure 3 The enlarged structure diagram at A in it.

[0027] Legend:

[0028] 1. Wall; 2. Column beam body; 3. First mounting block; 4. Second mounting block; 5. First bolt; 6. Sliding sleeve; 7. Positioning component; 71. Positioning rod; 72. Positioning groove; 73. Placing groove; 74. Round block; 75. Spring; 8. Limiting component; 81. Turning plate; 82. Second bolt; 83. Limiting groove; 84. Receiving groove; 85. Rectangular groove; 9. Arc-shaped block; 10. Disc; 11. Handle. Specific Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer toFigures 1-5 , an embodiment provided by the utility model includes a wall body 1. A column-beam body 2 is arranged on the front side of the wall body 1. A first mounting block 3 is fixedly installed on the back surface of the column-beam body 2. A second mounting block 4 is fixedly installed on the right side of the wall body 1. Four corners on the front surface of the first mounting block 3 are all threadedly installed with first bolts 5. The back surface of the first bolt 5 penetrates into the interior of the second mounting block 4 and is threadedly installed with the second mounting block 4. A sliding sleeve 6 is slidably installed on the surface of the column-beam body 2. Positioning assemblies 7 for positioning the sliding sleeve 6 are arranged on both sides of the sliding sleeve 6. Limiting assemblies 8 for limiting the sliding sleeve 6 are arranged on the front side and the rear side of the top of the sliding sleeve 6. First, the first mounting block 3 and the second mounting block 4 are installed through the first bolts 5. At this time, the column-beam body 2 can be installed. Then, when the sliding sleeve 6 is slid to a suitable position, the column-beam body 2 can be positioned through the positioning assembly 7. After the sliding sleeve 6 is positioned, the sliding sleeve 6 can be limited through the limiting assembly 8, thereby preventing the sliding sleeve 6 from shaking.

[0031] Refer to Figures 1-5 , the positioning assembly 7 includes positioning rods 71. Positioning grooves 72 are formed on both sides of the column-beam body 2. The positioning rods 71 are inserted into the positioning grooves 72. Two groups of placement grooves 73 are formed inside the sliding sleeve 6. The inner ends of the positioning rods 71 penetrate through the placement grooves 73 and extend into the positioning grooves 72. Through the mutual cooperation of the positioning rods 71, the positioning grooves 72 and the placement grooves 73, when the sliding sleeve 6 moves to a suitable position, the positioning rods 71 can be pushed inward at this time. When the positioning rods 71 move inward, they will enter into the positioning grooves 72, thereby positioning the sliding sleeve 6. Finally, it is convenient for the operator to carry out the next step of work. Circular blocks 74 are fixedly installed on the surfaces of the positioning rods 71. The inner ends of the circular blocks 74 are in contact with the inner sides of the inner walls of the placement grooves 73. Springs 75 are sleeved on the surfaces of the positioning rods 71. The outer ends of the springs 75 are fixedly installed with the outer sides of the inner walls of the placement grooves 73. The inner ends of the springs 75 are fixedly installed with the inner sides of the circular blocks 74. Through the mutual cooperation of the circular blocks 74 and the springs 75, the circular blocks 74 and the positioning rods 71 can always receive the elastic force of the springs 75, so that when the positioning rods 71 enter into the positioning grooves 72, it will be more stable, thereby preventing the sliding sleeve 6 from sliding on the surface of the column-beam body 2. The outer ends of the positioning rods 71 penetrate through the front side and the rear side of the sliding sleeve 6. Discs 10 are fixedly installed at the outer ends of the positioning rods 71. The inner sides of the discs 10 are in contact with both sides of the sliding sleeve 6. Handles 11 are fixedly installed at the outer ends of the discs 10. Through the mutual cooperation of the discs 10 and the handles 11, when the handles 11 are pulled outward, the discs 10, the insertion rods and the circular blocks 74 can be driven to move outward. When the positioning rods 71 move outward, they will disengage from the positioning grooves 72. Finally, the sliding sleeve 6 can be pushed to reposition it.

[0032] Refer to Figures 1-5, the limit component 8 includes two groups of flip plates 81. A second bolt 82 is threadedly installed at the top of the flip plate 81. A limit groove 83 is opened at the top of the column beam body 2. The bottom of the second bolt 82 extends into the interior of the limit groove 83 and is threadedly installed with the limit groove 83. Through the mutual cooperation of the flip plate 81, the second bolt 82 and the limit groove 83, when the flip plate 81 can be turned into a horizontal state, the second bolt 82 can be rotated at this time. The second bolt 82 will enter the interior of the limit groove 83. At this time, the sliding sleeve 6 and the column beam body 2 will be more stable after being fixed. Receiving grooves 84 are opened on both the front side and the rear side of the top of the column beam body 2. A rectangular groove 85 is opened at the bottom of the inner wall of the receiving groove 84. Both sides of the flip plate 81 are slidably installed in the receiving groove 84 through pin shafts. Through the mutual cooperation of the receiving groove 84 and the rectangular groove 85, when the sliding sleeve 6 is not working, the horizontal flip plate 81 can be rotated 180 degrees at this time. At this time, the flip plate 81 will enter the interior of the receiving groove 84. At this time, the second bolt 82 will also enter the interior of the rectangular groove 85 for storage. An arc-shaped block 9 is fixedly installed at the bottom of the flip plate 81. The bottom of the arc-shaped block 9 contacts the top of the column beam body 2. Through the setting of the arc-shaped block 9, the flip plate 81 can be supported, preventing the arc-shaped block 9 from being in a horizontal state and expanding. At this time, the arc-shaped block 9 can support the flip plate 81, thereby preventing the flip plate 81 from being unstable when limited.

[0033] Working principle: First, install the first mounting block 3 and the second mounting block 4 through the first bolt 5. At this time, the column beam body 2 can be installed. Then, when the sliding sleeve 6 is slid to a suitable position, the handle 11 can be pushed inward at this time. The movement of the handle 11 drives the disc 10, the positioning rod 71 and the round block 74 to move inward. When the positioning rod 71 enters the positioning groove 72, the sliding sleeve 6 can be positioned at this time. Then, when the flip plate 81 is rotated 180 degrees, the flip plate 81 will expand at this time. Then, the second bolt 82 can be rotated. The rotation of the second bolt 82 will enter the interior of the limit groove 83, thereby limiting the sliding sleeve 6, thus achieving the advantage of facilitating the installation of the sliding sleeve 6.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A steel structure box-shaped column-beam, comprising a wall (1), characterized in that: A column-beam body (2) is arranged on the front side of the wall body (1). A first mounting block (3) is fixedly installed on the back surface of the column-beam body (2). A second mounting block (4) is fixedly installed on the right side of the wall body (1). Four corners on the front surface of the first mounting block (3) are all threadedly installed with first bolts (5). The back surfaces of the first bolts (5) penetrate through the second mounting block (4) and are threadedly installed with the second mounting block (4). A sliding sleeve (6) is slidably installed on the surface of the column-beam body (2). Positioning components (7) for positioning the sliding sleeve (6) are arranged on both sides of the sliding sleeve (6). Limiting components (8) for limiting the sliding sleeve (6) are arranged on the front side and the rear side of the top of the sliding sleeve (6).

2. A steel structure box-shaped column beam according to claim 1, characterized in that: The positioning component (7) includes a positioning rod (71). Positioning grooves (72) are formed on both sides of the column-beam body (2). The positioning rod (71) is inserted into the positioning groove (72). Two groups of placement grooves (73) are formed inside the sliding sleeve (6). The inner end of the positioning rod (71) penetrates through the placement groove (73) and extends into the positioning groove (72).

3. A steel structure box column beam according to claim 2, characterized in that: A round block (74) is fixedly installed on the surface of the positioning rod (71). The inner end of the round block (74) contacts the inner side of the inner wall of the placement groove (73). A spring (75) is sleeved on the surface of the positioning rod (71). The outer end of the spring (75) is fixedly installed on the outer side of the inner wall of the placement groove (73). The inner end of the spring (75) is fixedly installed on the inner side of the round block (74).

4. A steel box column beam according to claim 1, characterized in that: The limiting component (8) includes two groups of flipping plates (81). A second bolt (82) is threadedly installed on the top of the flipping plate (81). A limiting groove (83) is formed on the top of the column-beam body (2). The bottom of the second bolt (82) extends into the limiting groove (83) and is threadedly installed with the limiting groove (83).

5. A steel structure box-shaped column beam according to claim 4, characterized in that: Receiving grooves (84) are formed on the front side and the rear side of the top of the column-beam body (2). A rectangular groove (85) is formed at the bottom of the inner wall of the receiving groove (84). Both sides of the flipping plate (81) are slidably installed in the receiving groove (84) through a pin.

6. A steel structure box column beam according to claim 4, characterized in that: An arc-shaped block (9) is fixedly installed at the bottom of the flipping plate (81). The bottom of the arc-shaped block (9) contacts the top of the column-beam body (2).

7. The steel structure box-shaped column beam according to claim 2, characterized in that: The outer ends of the positioning rods (71) penetrate through the front side and the rear side of the sliding sleeve (6). Discs (10) are fixedly installed at the outer ends of the positioning rods (71). The inner sides of the discs (10) contact both sides of the sliding sleeve (6). Handles (11) are fixedly installed at the outer ends of the discs (10).

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