Steel structure connecting and positioning device

Abstract

The utility model discloses a steel structure connecting and positioning device which comprises a fixed plate and a movable plate, a connecting assembly is installed on the movable plate, the connecting assembly comprises a screw rod and a nut, a movable assembly is installed on one side of the fixed plate and comprises a connecting sleeve and a sliding rod, a supporting assembly is installed on the fixed plate, and the connecting sleeve is connected with the supporting assembly. The supporting assembly comprises a lower plate and an upper plate, a positioning assembly is installed on the upper plate, the positioning assembly comprises a lead screw and a rotating plate, and a locking assembly is installed on the rotating plate. The cross beam can be leveled again after fixed installation, operation is more convenient, the installation quality of the steel structure is guaranteed, the upper plate and the rotating plate are locked through the plug pin, and therefore the lead screw is effectively prevented from rotating when subjected to vibration and pressure of the connecting sleeve, the installation firmness of the steel structure is guaranteed, and the service life of the steel structure is prolonged. The device is suitable for connecting and positioning steel structures.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure connecting positioning equipment technical field, concretely is a kind of steel structure connecting positioning device. BACKGROUND

[0002] In order to facilitate the positioning work of steel structure, steel structure connecting positioning equipment is often needed, and the utility model discloses a steel structure connecting assembly in the patent application No. According to the disclosed technical scheme, the existing steel structure connecting positioning equipment has the following problems: on the one hand, it can only position the steel structure during installation, and once the installation is completed, it cannot be leveled if the cross beam is inclined, which is not conducive to ensuring the installation quality of the steel structure; on the other hand, after adjusting and balancing the steel structure, the leveling mechanism is prone to be activated due to vibration, which is not conducive to ensuring the installation firmness of the steel structure.

[0003] Therefore, how to design a steel structure connecting positioning device has become a problem to be solved. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a steel structure connecting positioning device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a steel structure connecting positioning device, comprising a fixed plate and a movable plate, a connecting assembly is installed on the movable plate, the connecting assembly comprises a screw rod and a nut, a movable assembly is installed on one side of the fixed plate, the movable assembly comprises a sleeve and a slide rod, a supporting assembly is installed on the fixed plate, the supporting assembly comprises a lower plate and an upper plate, a positioning assembly is installed on the upper plate, the positioning assembly comprises a lead screw and a rotating plate, a locking assembly is installed on the rotating plate, the locking assembly comprises a bolt and a clamping groove.

[0006] Further, one end of the screw rod is welded to one side of the movable plate, a through opening is formed in the fixed plate, and the other end of the screw rod passes through the through opening and extends to one side of the fixed plate.

[0007] Further, the screw rods are uniformly distributed on the movable plate, the screw nuts are sleeved on the outer sides of the screw rods through threads, the screw nuts are clamped on one side of the fixed plate, the other side of the movable plate and the other side of the fixed plate are both provided with clamping threads, and the clamping threads are uniformly distributed on the movable plate and the fixed plate.

[0008] Further, the upper plate is welded on the top of one side of the fixed plate, the lower plate is welded on the bottom of one side of the fixed plate, and the two ends of the slide rod are respectively welded on the bottom of the upper plate and the top of the lower plate.

[0009] Further, the connector sleeve is clamped on one side of the fixed plate, the inner side of the connector sleeve is provided with a tap and a sliding groove, the sliding groove is sleeved on the outer side of the slide rod, and the tap is sleeved on the outer side of the lead screw through threads.

[0010] Further, the top end and the bottom end of the lead screw are respectively installed on the inner sides of the upper plate and the lower plate through pivots, the rotating plate is welded on the top end of the lead screw, and the rotating plate is clamped on the top of the upper plate.

[0011] Further, the clamping groove is provided on the inner side of the rotating plate, the top end of the bolt is clamped on the top of the rotating plate, the inner side of the upper plate is provided with a socket, and the sockets are uniformly distributed on the bottom of the rotating plate.

[0012] Further, the bottom end of the bolt extends to the inner side of the socket through the clamping groove, and the top end of the bolt is connected with the inner wall of the clamping groove through a spring.

[0013] Beneficial effects: 1. When the steel structure connecting and positioning device is used, the fixed plate and the movable plate are clamped on both sides of the support column of the steel structure, and then the screw nuts are tightened on the screw rods, so that the fixed plate and the movable plate are clamped on both sides of the support column of the steel structure through the clamping threads, and the movable plate and the fixed plate are prevented from sliding, and then the connector sleeve is used to connect and fix the cross beam of the steel structure, without the need of punching or welding operation on the support column of the steel structure, so as to guarantee the support strength of the support column and facilitate the disassembly work, when the installed cross beam is inclined due to pressure, vibration and the like, the rotating plate is rotated, the lead screw is rotated by the rotating plate, the connector sleeve is moved up and down under the support of the lead screw and the slide rod, and then the cross beam is leveled, the connector sleeve is supported by the lead screw and the slide rod, so as to avoid inclination, the leveling work of the cross beam can be carried out again after fixing and installation, the operation is more convenient, and the installation quality of the steel structure is guaranteed.

[0014] 2. The steel structure connecting and positioning device, when rotating the screw rod by rotating the rotating plate, first pulls the bolt upward, so that the bolt moves out from the inner side of the insertion hole, then rotates the rotating plate, loosens the bolt when the sleeve is adjusted to the required height, the spring pulls the bolt downward from the inner side of the clamping groove, and the bottom end of the bolt is inserted into the inner side of the insertion hole, the upper plate and the rotating plate are locked by the bolt, so that the rotation of the screw rod is effectively avoided when the sleeve is pressed, so that the fixing firmness of the sleeve is effectively guaranteed, and the installation firmness of the steel structure is effectively guaranteed.

[0015] 3. The steel structure connecting and positioning device is reasonable in design, efficient and convenient to use, and suitable for the connecting and positioning of steel structures. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the steel structure connecting and positioning device.

[0017] Fig. 2 It is a sectional view of the steel structure connecting and positioning device.

[0018] Fig. 3 It is a structural schematic view of the rotating plate of the steel structure connecting and positioning device.

[0019] In the figure: 1, fixed plate; 2, movable plate; 3, screw rod; 4, nut; 5, lower plate; 6, upper plate; 7, sleeve; 8, screw rod; 9, sliding rod; 10, rotating plate; 11, clamping groove; 12, clamping groove; 13, bolt; 14, spring; 15, insertion hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] Please refer to Figs. 1 to 3The utility model provides a technical scheme: a steel structure connecting and positioning device, including fixed plate 1 and flap 2, install connecting assembly on the flap 2, the connecting assembly includes screw rod 3 and nut 4, one side of fixed plate 1 is equipped with movable assembly, the movable assembly includes bushing 7 and slide pole 9, install support assembly on fixed plate 1, the support assembly includes lower plate 5 and upper plate 6, install positioning assembly on the upper plate 6, the positioning assembly includes lead screw 8 and rotating plate 10, install locking assembly on rotating plate 10, the locking assembly includes bolt 13 and clamping slot 12, the clamping slot 12 is set up in the inside of rotating plate 10, the top end of bolt 13 is clamped in the top of rotating plate 10, the inside of upper plate 6 is equipped with spigot 15, the spigot 15 is evenly distributed in the bottom of rotating plate 10, the bottom end of bolt 13 passes through clamping slot 12 and extends to the inside of spigot 15, the top end of bolt 13 is connected with the inner wall of clamping slot 12 through spring 14, the top end and bottom end of lead screw 8 are installed in the inside of upper plate 6 and lower plate 5 through rotating shaft respectively, rotating plate 10 is welded in the top end of lead screw 8, rotating plate 10 is clamped in the top of upper plate 6, when rotating plate 10 rotates lead screw 8, first pull bolt 13 upwards, so that bolt 13 moves from the inside of spigot 15, then rotating plate 10 is rotated, when lead screw 8 adjusts bushing 7 to the height required, loosen bolt 13, spring 14 pulls bolt 13 downwards from the inside of clamping slot 12, and makes the bottom end of bolt 13 insert into the inside of spigot 15, lock upper plate 6 and rotating plate 10 using bolt 13, thereby effectively avoid rotating when lead screw 8 is subjected to the pressure of bushing 7 and the vibration, thereby effectively guarantee the fixed firmness of bushing 7, and further guarantee the installation firmness of steel structure.

[0022] The screw rod 3 is welded at one end of the movable plate 2, the fixed plate 1 is provided with a through hole, the other end of the screw rod 3 passes through the through hole and extends to one side of the fixed plate 1, the screw rods 3 are uniformly distributed on the movable plate 2, the nut 4 is sleeved on the outer side of the screw rod 3 through threads, the nut 4 is clamped on one side of the fixed plate 1, the movable plate 2 and the other side of the fixed plate 1 are provided with clamping threads 11, the clamping threads 11 are uniformly distributed on the movable plate 2 and the fixed plate 1, the upper plate 6 is welded on the top of one side of the fixed plate 1, the lower plate 5 is welded on the bottom of one side of the fixed plate 1, the both ends of the slide rod 9 are welded on the bottom of the upper plate 6 and the top of the lower plate 5 respectively, the connector 7 is clamped on one side of the fixed plate 1, the inner side of the connector 7 is provided with a screw hole and a sliding groove, the sliding groove is sleeved on the outer side of the slide rod 9, the screw hole is sleeved on the outer side of the lead screw 8 through threads, in use, the fixed plate 1 and the movable plate 2 are clamped on both sides of the support column of the steel structure respectively, and then the nut 4 is tightened on the screw rod 3, so that the fixed plate 1 and the movable plate 2 are clamped on both sides of the support column of the steel structure through the clamping threads 11, to avoid the sliding of the movable plate 2 and the fixed plate 1, and then the connector 7 is used for connecting and fixing the cross beam of the steel structure, without punching or welding operation on the column of the steel structure, to ensure the support strength of the column and facilitate disassembly, when the installed cross beam is inclined due to pressure, vibration and the like, the rotating plate 10 is rotated, the rotating plate 10 drives the lead screw 8 to rotate, the lead screw 8 drives the connector 7 to move up and down under the support of the upper plate 6 and the lower plate 5, and then the cross beam is leveled, the connector 7 is supported by the lead screw 8 and the slide rod 9, to avoid inclination, the leveling of the cross beam can be performed again after fixing and installation, the operation is more convenient, and the installation quality of the steel structure is ensured.

[0023] The steel structure connecting and positioning device is used for clamping the fixed plate 1 and the movable plate 2 on both sides of the support column of the steel structure, then tightening the screw nut 4 on the screw rod 3, so that the fixed plate 1 and the movable plate 2 are clamped on both sides of the support column of the steel structure through the clamping thread 11, avoiding the sliding of the movable plate 2 and the fixed plate 1, and then connecting and fixing the cross beam of the steel structure through the connector 7, without punching or welding operation on the column of the steel structure, ensuring the support strength of the column and facilitating the disassembly work. When the installed cross beam is tilted due to pressure, vibration and other influences, the rotating plate 10 is rotated, the rotating plate 10 drives the lead screw 8 to rotate, the lead screw 8 drives the connector 7 to move up and down under the support of the upper plate 6 and the lower plate 5, and then the cross beam is leveled, the connector 7 is supported by the lead screw 8 and the slide rod 9 to avoid tilting, the cross beam can be leveled again after being fixed and installed, the operation is more convenient, and the installation quality of the steel structure is ensured. When the lead screw 8 is rotated through the rotating plate 10, the latch 13 is first pulled upward, so that the latch 13 moves out from the inside of the insertion port 15, and then the rotating plate 10 is rotated. When the lead screw 8 adjusts the connector 7 to the required height, the latch 13 is released, the spring 14 pulls the latch 13 downward from the inside of the clamping groove 12, and the bottom end of the latch 13 is inserted into the inside of the insertion port 15. The upper plate 6 and the rotating plate 10 are locked by the latch 13, so that the lead screw 8 is effectively prevented from rotating when subjected to vibration and pressure of the connector 7, so that the fixing firmness of the connector 7 is effectively ensured, and the installation firmness of the steel structure is further ensured.

[0024] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A steel structure connecting positioning device, comprising a fixed plate (1) and a movable plate (2), a connecting assembly is installed on the movable plate (2), the connecting assembly comprises a screw rod (3) and a screw nut (4), characterized in that: The side of the fixed plate (1) is provided with a movable assembly, which comprises a connector (7) and a slide rod (9), and the fixed plate (1) is provided with a supporting assembly, which comprises a lower plate (5) and an upper plate (6), and the upper plate (6) is provided with a positioning assembly, which comprises a lead screw (8) and a rotating plate (10), and the rotating plate (10) is provided with a locking assembly, which comprises a latch (13) and a clamping groove (12).

2. A steel construction connection positioning device according to claim 1, characterized in that: One end of the screw rod (3) is welded to one side of the movable plate (2), and the fixed plate (1) is provided with a through hole, and the other end of the screw rod (3) passes through the through hole and extends to one side of the fixed plate (1).

3. A steel construction connection positioning device according to claim 2, characterized in that: The screw rods (3) are uniformly distributed on the movable plate (2), the screw cap (4) is sleeved on the outer side of the screw rod (3) through threads, the screw cap (4) is clamped on one side of the fixed plate (1), and the other side of the movable plate (2) and the other side of the fixed plate (1) are provided with clamping grooves (11), which are uniformly distributed on the movable plate (2) and the fixed plate (1).

4. A steel construction connection positioning device according to claim 3, characterized in that: The upper plate (6) is welded to the top of one side of the fixed plate (1), and the lower plate (5) is welded to the bottom of one side of the fixed plate (1), and the two ends of the slide rod (9) are respectively welded to the bottom of the upper plate (6) and the top of the lower plate (5).

5. A steel construction connecting positioning device according to claim 1, characterized in that: The connector (7) is clamped on one side of the fixed plate (1), the inner side of the connector (7) is provided with a thread hole and a sliding groove, the sliding groove is sleeved on the outer side of the slide rod (9), and the thread hole is sleeved on the outer side of the lead screw (8) through threads.

6. A steel construction connection positioning device according to claim 5, characterized in that: The top end and the bottom end of the lead screw (8) are respectively installed on the inner sides of the upper plate (6) and the lower plate (5) through rotating shafts, the rotating plate (10) is welded to the top end of the lead screw (8), and the rotating plate (10) is clamped on the top of the upper plate (6).

7. A steel construction connection positioning device according to claim 6, characterized in that: The clamping groove (12) is provided on the inner side of the rotating plate (10), the top end of the latch (13) is clamped on the top of the rotating plate (10), and the inner side of the upper plate (6) is provided with a socket (15), which is uniformly distributed on the bottom of the rotating plate (10).

8. A steel construction connection positioning device according to claim 7, characterized in that: The bottom end of the latch (13) passes through the clamping groove (12) and extends to the inner side of the socket (15), and the top end of the latch (13) is connected with the inner wall of the clamping groove (12) through a spring (14).

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