Connecting frame for steel structure installation

Abstract

The utility model relates to the technical field of steel structure installation, in particular to a connecting frame for steel structure installation, and adopts the technical scheme that the connecting frame comprises a base plate and an installation plate, a positioning groove is formed in the lower end of the base plate, an electromagnet is arranged in the positioning groove, and fixing plates which are symmetrically distributed are installed at the upper end of the base plate; a top plate is installed at the upper end of the fixing plate, symmetrically-distributed threaded rods are rotationally installed between the top plate and the base plate, lifting plates are installed on the threaded rods in a threaded mode, symmetrically-distributed fixing rods are installed at the side ends of the lifting plates, the mounting plate is installed at the tail ends of the fixing rods, and a supporting rod is installed at the upper end of the mounting plate. A supporting plate is installed at the upper end of the supporting rod, and a containing groove is formed in the upper end of the supporting plate. The device has the advantages that steel structures on the two sides can be clamped, steel structures on the upper portion can be supported, the steel structures can be aligned, installation of the steel structures can be facilitated, manpower consumption can be reduced, and the installation efficiency of the steel structures can be improved.

Description

Technical Field

[0001] This utility model relates to the field of steel structure installation technology, specifically a connecting frame for steel structure installation. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure mainly consists of steel beams, steel columns, steel trusses, and other components made of shaped steel and steel plates, and employs rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The various components or parts are typically connected by welds, bolts, or rivets.

[0003] When installing steel structures, connecting frames are needed to support and connect the steel structures before connecting them. Currently, when connecting steel structures, workers manually align the two steel structures at the joint, and then use connectors or welding to connect them. This process requires multiple workers, and manually aligning the steel structures can easily lead to uneven alignment, which is not conducive to the installation of the steel structures. Utility Model Content

[0004] The purpose of this utility model is to provide a connecting frame for steel structure installation, which can clamp the steel structures on both sides and support the upper steel structure, so as to align the steel structures, facilitate the installation of steel structures, reduce manpower consumption and improve the installation efficiency of steel structures, and solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a connecting frame for steel structure installation, comprising a base plate and a mounting plate. The lower end of the base plate is provided with a positioning groove, and an electromagnet is disposed in the positioning groove. The upper end of the base plate is provided with symmetrically distributed fixing plates, and the upper end of the fixing plates is provided with a top plate. Symmetrically distributed threaded rods are rotatably installed between the top plate and the base plate. Lifting plates are threaded onto the threaded rods. Symmetrically distributed fixing rods are installed on the side ends of the lifting plates. The mounting plate is installed at the end of the fixing rods. A support rod is installed on the upper end of the mounting plate, and a support plate is installed on the upper end of the support rod. The upper end of the support plate is provided with a placement groove.

[0006] When using the connecting frame for steel structure installation according to this utility model, the upper steel structure is horizontally placed in the placement groove of the support plate during steel structure installation. The height of the upper steel structure is adjusted according to the length of the steel structures on both sides. During adjustment, the two threaded rods are rotated by the drive device. The rotation of the two threaded rods can raise the lifting plate, thereby raising the steel structure supported by the support plate. The raising stops when the height is sufficient. Then, the steel structures on both sides are vertically placed between the clamping plates. The clamping plates are brought closer together by the hydraulic device to clamp and fix them. The position of the steel structures on both sides can be adjusted by the electric push rod so that the upper ends of the steel structures on both sides are aligned with the two ends of the upper steel structure. Then, it can be easily installed and connected. After the lower steel structure frame is installed, this utility model is placed on the upper end of the steel structure frame. The upper end of the steel structure frame is located in the positioning groove. The steel structure can be attracted by the electromagnet, thereby fixing this utility model on the upper end of the steel structure frame. Then, the upper steel structure can be installed in the same way as described above.

[0007] Preferably, the threaded rods are provided in two symmetrically distributed positions, and each threaded rod is provided with a driven gear.

[0008] Preferably, a drive device is installed at the upper end of the top plate, and the main shaft of the drive device extends to the lower part of the top plate where a drive gear is installed. The drive gear meshes with two driven gears for transmission. By operating the drive device, the drive gear can rotate clockwise or counterclockwise, which in turn drives the two driven gears to rotate, thereby causing the two threaded rods to rotate synchronously clockwise or counterclockwise.

[0009] Preferably, the side end of the fixing plate has a lifting port, from which the fixing rod extends. The lifting port facilitates the vertical movement of the fixing rod.

[0010] Preferably, an electric push rod is mounted on the side end of the mounting plate, and a C-shaped plate is mounted on the piston rod end of the electric push rod. The operation of the electric push rod can adjust the position of the C-shaped plate, thereby adjusting the left and right position of the clamped and fixed steel structure.

[0011] Preferably, symmetrically distributed hydraulic devices are installed on the side ends of the C-shaped plate, and clamping plates are installed at the ends of the hydraulic rods of the hydraulic devices. By operating the two hydraulic devices, the two clamping plates can be brought closer together, thereby clamping and fixing the steel structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model can clamp the steel structure on both sides and support the upper steel structure, so that the upper ends of the steel structure on both sides are aligned with the two ends of the upper steel structure, which can facilitate the installation and connection of the steel structure, effectively reduce manpower consumption and improve the installation efficiency of the steel structure. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the present utility model;

[0014] Figure 2 This is a side view sectional structural diagram of the present invention;

[0015] Figure 3 This is a side view of the structure of this utility model;

[0016] Figure 4 This is a partial top view of the structure of this utility model.

[0017] The reference numerals and names in the figure are as follows:

[0018] 101. Base plate; 102. Positioning groove; 103. Electromagnet; 104. Fixing plate; 105. Top plate; 106. Threaded rod; 107. Lifting plate; 108. Driven gear; 109. Drive device; 110. Drive gear; 111. Lifting port; 201. Fixing rod; 202. Mounting plate; 203. Support rod; 204. Support plate; 205. Placement groove; 301. Electric push rod; 302. C-shaped plate; 303. Hydraulic device; 304. Clamping plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example

[0021] Please see Figures 1 to 4 One embodiment of this utility model provides: a connecting frame for steel structure installation, comprising:

[0022] The base plate 101 and the mounting plate 202 are provided. The lower end of the base plate 101 is provided with a positioning groove 102, and an electromagnet 103 is provided in the positioning groove 102. The upper end of the base plate 101 is provided with a symmetrically distributed fixing plate 104. The upper end of the fixing plate 104 is provided with a top plate 105. The top plate 105 and the base plate 101 are rotatably mounted with symmetrically distributed threaded rods 106. A lifting plate 107 is threaded onto the threaded rods 106. The side end of the lifting plate 107 is provided with symmetrically distributed fixing rods 201. The mounting plate 202 is installed at the end of the fixing rods 201. The upper end of the mounting plate 202 is provided with a support rod 203. The upper end of the support rod 203 is provided with a support plate 204. The upper end of the support plate 204 is provided with a placement groove 205.

[0023] In this embodiment, during steel structure installation, the upper steel structure is horizontally placed in the placement groove 205 of the support plate 204. The height of the upper steel structure is adjusted according to the length of the steel structures on both sides. During adjustment, the two threaded rods 106 are rotated by the drive device 109. The rotation of the two threaded rods 106 can raise the lifting plate 107, thereby raising the steel structure supported by the support plate 204. The raising stops when the steel structure reaches a sufficient height. Then, the steel structures on both sides are vertically placed between the clamping plates 304. The clamping plates 304 are raised by the operation of the hydraulic device 303. 04. The two sides are brought close together to clamp and fix them. The position of the two sides of the steel structure can be adjusted by the operation of the electric push rod 301 so that the upper ends of the two sides of the steel structure are connected with the two ends of the upper steel structure. Then, it can be easily installed and connected. After the lower steel structure frame is installed, the present invention is set at the upper end of the steel structure frame. The upper end of the steel structure frame is located in the positioning groove 102. The electromagnet 103 can be used to attract the steel structure, so that the present invention can be fixed at the upper end of the steel structure frame. Then, the upper steel structure can be installed in the same way as described above.

[0024] Furthermore, the threaded rod 106 has two symmetrically distributed parts, and each threaded rod 106 is provided with a driven gear 108.

[0025] Furthermore, a drive device 109 is installed on the upper end of the top plate 105. The main shaft of the drive device 109 extends to the bottom of the top plate 105 and a drive gear 110 is installed thereon. The drive gear 110 is meshed with two driven gears 108 for transmission.

[0026] Furthermore, the side end of the fixing plate 104 is provided with a lifting and movable opening 111, and the fixing rod 201 extends out from the lifting and movable opening 111.

[0027] Furthermore, an electric push rod 301 is installed on the side end of the mounting plate 202, and a C-shaped plate 302 is installed on the piston rod end of the electric push rod 301.

[0028] Furthermore, symmetrically distributed hydraulic devices 303 are installed on the side end of the C-shaped plate 302, and clamping plates 304 are installed at the ends of the hydraulic rods of the hydraulic devices 303.

[0029] The drive device 109, electric push rod 301, and hydraulic device 303 in this utility model are known devices. Their working principles and circuit connections are well known to those skilled in the art and belong to conventional means or common knowledge. This utility model only utilizes their functions and does not improve their structure. Therefore, it will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A connecting frame for steel structure installation, comprising a base plate (101) and a mounting plate (202), characterized in that: The lower end of the base plate (101) is provided with a positioning groove (102), and an electromagnet (103) is provided in the positioning groove (102). The upper end of the base plate (101) is provided with a symmetrically distributed fixing plate (104), and the upper end of the fixing plate (104) is provided with a top plate (105). The top plate (105) and the base plate (101) are rotatably installed with symmetrically distributed threaded rods (106). A lifting plate (107) is threaded on the threaded rod (106). The side end of the lifting plate (107) is provided with a symmetrically distributed fixing rod (201). The mounting plate (202) is installed at the end of the fixing rod (201). The upper end of the mounting plate (202) is provided with a support rod (203), and the upper end of the support rod (203) is provided with a support plate (204). The upper end of the support plate (204) is provided with a placement groove (205).

2. The connecting frame for steel structure installation according to claim 1, characterized in that: The threaded rod (106) has two symmetrically distributed parts, and each threaded rod (106) is provided with a driven gear (108).

3. The connecting frame for steel structure installation according to claim 1, characterized in that: A drive device (109) is installed at the upper end of the top plate (105). The main shaft of the drive device (109) extends to the bottom of the top plate (105) and is equipped with a drive gear (110). The drive gear (110) meshes with two driven gears (108) for transmission.

4. A connecting frame for steel structure installation according to claim 1, characterized in that: The side end of the fixed plate (104) is provided with a lifting port (111), and the fixed rod (201) extends out from the lifting port (111).

5. A connecting frame for steel structure installation according to claim 1, characterized in that: An electric push rod (301) is installed on the side end of the mounting plate (202), and a C-shaped plate (302) is installed on the piston rod end of the electric push rod (301).

6. A connecting frame for steel structure installation according to claim 5, characterized in that: The C-shaped plate (302) is equipped with symmetrically distributed hydraulic devices (303) on its side end, and a clamping plate (304) is installed at the end of the hydraulic rod of the hydraulic device (303).

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