H-shaped steel assembly machine portal frame

Abstract

The utility model discloses an H-shaped steel assembly machine portal frame which comprises a supporting stand column, horizontal beam assemblies are fixedly installed at the top of the supporting stand column, beam units are arranged side by side in a linear state, and butt joint assemblies are arranged between the adjacent beam units and used for splicing and fixing the adjacent beam units. The connecting shells are fixedly connected to the bottoms of the cross beam units, the outer walls of the splicing plates are slidably connected with the adjacent connecting shells in a sleeving mode, the outer walls of the positioning rods are slidably connected with the connecting shells in a penetrating and sleeving mode, and positioning holes matched with the positioning rods are symmetrically formed in the bottoms of the splicing plates. The supporting stand columns and the cross beam assembly are used in a matched mode, the cross beam assembly comprises the cross beam units and the butt-joint assemblies, the cross beam units can be assembled in a butt-joint mode through the butt-joint assemblies, and therefore the cross beam units can be spliced according to the use requirements, and the cross beam units can be assembled when part of parts are damaged. And the damaged cross beam unit can be directly disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the field of door frames, in particular to an H-shaped steel assembly machine door frame. Background Art

[0002] The vertical machine gantry is a door-shaped frame for the movement of equipment. The vertical machine gantry is usually welded from steel, and the crossbeam part of the vertical machine gantry is usually installed with guide rails and movable racks to limit and guide the movement of the equipment to ensure that the equipment operates at the specified position.

[0003] The shape of the vertical machine gantry directly welded with steel is fixed. When the vertical machine gantry welded with the entire steel is damaged, it is necessary to replace or maintain the entire gantry, and it is not convenient to replace or maintain the damaged part separately. In addition, since the shape of the vertical machine gantry directly welded with steel is fixed, it is not convenient to adjust its length according to the needs of the vertical machine gantry. Utility Model Content

[0004] The utility model aims to provide an H-shaped steel assembly machine gantry to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an H-shaped steel assembly machine gantry, comprising a supporting column;

[0006] A horizontal beam assembly is fixedly mounted on the top of the support column, and the beam assembly includes:

[0007] At least three beam units, at least three of the beam units are arranged side by side in a straight line;

[0008] A docking assembly is arranged between adjacent beam units and is used to splice and fix adjacent beam units.

[0009] Preferably, the docking assembly comprises:

[0010] A connecting shell, wherein the connecting shell is fixedly connected to the bottom of the beam unit;

[0011] A splicing plate, the outer wall of which is slidably sleeved with an adjacent connecting shell;

[0012] A positioning rod, the outer wall of which is slidably inserted and sleeved with the connecting shell, and a positioning hole matching the positioning rod is symmetrically opened at the bottom of the splicing plate.

[0013] Preferably, a mounting plate is provided at the bottom of the beam unit, the bottom of the positioning rod is fixedly connected to the mounting plate, a connecting frame is symmetrically provided at the top of the mounting plate, and the top of the connecting frame is fixedly connected to the beam unit.

[0014] Preferably, a connecting rod is symmetrically slidably inserted and sleeved on the bottom of the connecting frame, the bottom of the connecting rod is fixedly connected to the mounting plate, the top of the connecting rod is fixedly connected to the limiting plate, and the outer wall of the connecting rod is slidably sleeved on the limiting spring.

[0015] Preferably, the limit spring is located between the limit plate and the connecting frame, the bottom of the mounting plate is fixedly connected with a handle, the bottom of the beam unit is symmetrically fixedly connected with a support frame, and adjacent support frames are arranged to fit each other.

[0016] Preferably, the beam unit comprises:

[0017] Connecting horizontal plates and connecting vertical plates, wherein the connecting horizontal plates and connecting vertical plates are fixedly connected in a right angle state;

[0018] A connecting guide rail and a latch plate, wherein the connecting guide rail is fixedly connected to the front side of the connecting vertical plate, and the latch plate is fixedly connected to the top of the connecting horizontal plate.

[0019] Technical effects and advantages of the utility model:

[0020] The utility model utilizes the coordinated use of supporting columns and beam components. The beam components include beam units and docking components. Multiple beam units can be docked and assembled through the docking components, so that multiple beam units can be spliced ​​according to their use requirements, and if some parts are damaged, the damaged beam units can be directly disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the overall structure of the beam unit of the utility model.

[0023] Figure 3 It is a schematic diagram of the internal structure of the back side of the beam unit of the utility model.

[0024] Figure 4 It is a schematic diagram of the internal structure of the back side of the beam unit splicing of the utility model.

[0025] In the figure: 1. Support column; 2. Beam assembly; 21. Beam unit; 211. Connecting horizontal plate; 212. Connecting vertical plate; 213. Connecting guide rail; 214. Gear plate; 22. Docking assembly; 221. Connecting shell; 222. Splicing plate; 223. Positioning rod; 224. Mounting plate; 225. Connecting frame; 226. Connecting rod; 227. Limiting plate; 228. Limiting spring; 229. Support frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides Figure 1-4 An H-shaped steel assembly machine gantry shown includes two supporting columns 1, and a horizontal beam assembly 2 is fixedly installed on the top of the supporting column 1. The beam assembly 2 includes at least three beam units 21 and a docking assembly 22. At least three beam units 21 are arranged side by side in a straight line, and the docking assembly 22 is arranged between adjacent beam units 21. The docking assembly 22 is used to splice and fix adjacent beam units 21. Multiple beam units 21 can be spliced ​​together to form a beam as a whole through the docking assembly 22, and different numbers of beam units 21 can be spliced ​​according to usage requirements, thereby improving its applicability. When some parts of the gantry are damaged, the beam unit 21 corresponding to the damaged part can be directly disassembled and replaced, and under the action of the docking assembly 22, the splicing, assembly or disassembly of adjacent beam units 21 can be convenient.

[0028] Furthermore, the docking assembly 22 includes a connecting shell 221, a splicing plate 222 and a positioning rod 223. The connecting shell 221 is fixedly connected to the bottom of the beam unit 21, and the number of connecting shells 221 at the bottom of the beam unit 21 is two, and the splicing plate 222 slides with two adjacent connecting shells 221, and when the positioning rod 223 clamps and positions the splicing plate 222, the two adjacent beam units 21 can be spliced ​​into a whole, and by pulling out the positioning rod 223 and separating the splicing plate 222, the two adjacent beam units 21 can be disassembled, the outer wall of the splicing plate 222 is slidably sleeved with the adjacent connecting shell 221, the outer wall of the positioning rod 223 is slidably inserted and sleeved with the connecting shell 221, and the bottom of the splicing plate 222 is symmetrically provided with positioning holes matching the positioning rod 223, and the top of the outer wall of the positioning rod 223 is slidably clamped with the inner cavity of the positioning hole, thereby preventing the splicing plate 222 from sliding and separating from the connecting shell 221.

[0029] Furthermore, a mounting plate 224 is provided at the bottom of the beam unit 21, the bottom of the positioning rod 223 is fixedly connected to the mounting plate 224, a connecting frame 225 is symmetrically provided at the top of the mounting plate 224, the top of the connecting frame 225 is fixedly connected to the beam unit 21, and the mounting plate 224 and the two connecting frames 225 at the top thereof are all located at the bottom of a beam unit 21, and the top of the mounting plate 224 is fixedly connected to the four positioning rods 223, the bottom of the connecting frame 225 is symmetrically slidably inserted and sleeved with a connecting rod 226, the bottom of the connecting rod 226 is fixedly connected to the mounting plate 224, the top of the connecting rod 226 is fixedly connected to a limiting plate 227, the outer wall of the connecting rod 226 is slidably sleeved with a limiting spring 228, the limiting spring 228 can give the limiting plate 227 an upward elastic force, and then the limiting plate 227 is connected The connecting rod 226 gives the mounting plate 224 an upward elastic force, so that the mounting plate 224 drives the four positioning rods 223 to maintain a stable clamping state with the positioning holes on the four splicing plates 222. The limiting spring 228 is located between the limiting plate 227 and the connecting frame 225. The bottom of the mounting plate 224 is fixedly connected with a handle, which is convenient for driving the mounting plate 224 to descend, so that the mounting plate 224 drives the positioning rods 223 to separate from the positioning holes on the splicing plate 222, so as to facilitate the disassembly of the beam unit 21. The bottom of the beam unit 21 is symmetrically fixedly connected with a support frame 229. The two adjacent support frames 229 are arranged to fit each other, which can increase the contact and docking area of ​​the two beam units 21 when spliced, thereby improving the stability of their docking, and the support frame 229 and the connecting frame 225 are both located between the two connecting shells 221.

[0030] Specifically, the cross beam unit 21 includes a connecting cross plate 211, a connecting vertical plate 212, a connecting guide rail 213 and a tooth plate 214. The two connecting shells 221, the support frame 229 and the connecting frame 225 are fixed to the bottom of the connecting cross plate 211 by welding. The connecting cross plate 211 and the connecting vertical plate 212 are fixedly connected in a right angle state. The connecting cross plate 211 and the connecting vertical plate 212 are fixedly connected in a vertical state, which can further increase the contact area of ​​the two cross beam units 21, and facilitate the installation of the tooth plate 214 and the connecting guide rail 213 required by the gantry motion equipment. The connecting guide rail 213 is fixed. Connected to the front side of the connecting vertical plate 212, there are two connecting guide rails 213 on the front side of the connecting vertical plate 212, the tooth plate 214 is fixedly connected to the top of the connecting horizontal plate 211, the connecting horizontal plates 211 and the connecting vertical plates 212 on the side beam units 21 are fixedly installed on the top of the supporting column 1 by means of bolts, and the number of the supporting frames 229 at the bottom of the connecting horizontal plates 211 on the side beam units 21 is one, and the length of the connecting shell 221 at the bottom of the connecting horizontal plates 211 on the side beam units 21 is half the length of the connecting shell 221 at the bottom of the connecting horizontal plates 211 on the middle beam unit 21.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An H-shaped steel assembly machine gantry, comprising a support column (1); It is characterized in that A horizontal beam assembly (2) is fixedly mounted on the top of the support column (1), and the beam assembly (2) comprises: At least three crossbeam units (21), wherein at least three crossbeam units (21) are arranged side by side in a straight line; A docking assembly (22), wherein the docking assembly (22) is arranged between adjacent beam units (21), and the docking assembly (22) is used to splice and fix adjacent beam units (21).

2. The H-beam assembly machine gantry according to claim 1, characterized in that: The docking assembly (22) comprises: A connecting shell (221), wherein the connecting shell (221) is fixedly connected to the bottom of the beam unit (21); A splicing plate (222), the outer wall of the splicing plate (222) being slidably sleeved with an adjacent connecting shell (221); A positioning rod (223), the outer wall of which is slidably inserted and sleeved with the connecting shell (221), and a positioning hole matching the positioning rod (223) is symmetrically provided at the bottom of the splicing plate (222).

3. The H-beam assembly machine gantry according to claim 2, characterized in that: A mounting plate (224) is provided at the bottom of the crossbeam unit (21), the bottom of the positioning rod (223) is fixedly connected to the mounting plate (224), a connecting frame (225) is symmetrically provided at the top of the mounting plate (224), and the top of the connecting frame (225) is fixedly connected to the crossbeam unit (21).

4. The H-beam assembly machine gantry according to claim 3, characterized in that: The bottom of the connecting frame (225) is symmetrically slidably inserted and sleeved with a connecting rod (226), the bottom of the connecting rod (226) is fixedly connected to the mounting plate (224), the top of the connecting rod (226) is fixedly connected to a limiting plate (227), and the outer wall of the connecting rod (226) is slidably sleeved with a limiting spring (228).

5. The H-beam assembly machine gantry according to claim 4, characterized in that: The limit spring (228) is located between the limit plate (227) and the connecting frame (225); a handle is fixedly connected to the bottom of the mounting plate (224); a support frame (229) is symmetrically fixedly connected to the bottom of the beam unit (21); and adjacent support frames (229) are arranged to fit each other.

6. The H-beam assembly machine gantry according to claim 1, characterized in that: The crossbeam unit (21) comprises: A connecting transverse plate (211) and a connecting vertical plate (212), wherein the connecting transverse plate (211) and the connecting vertical plate (212) are fixedly connected at a right angle; A connecting guide rail (213) and a latch plate (214), wherein the connecting guide rail (213) is fixedly connected to the front side of the connecting vertical plate (212), and the latch plate (214) is fixedly connected to the top of the connecting horizontal plate (211).

Images