Combined bridge

Abstract

The utility model discloses a combined bridge, which relates to the technical field of combined bridges and comprises a plurality of supporting columns, locking units arranged on one sides of the supporting columns and clamping units arranged at the top ends of the supporting columns. The locking unit comprises a plurality of connecting holes formed in the supporting columns and connecting assemblies arranged between every two adjacent supporting columns. The clamping unit comprises a bearing frame arranged at the top end of the supporting column, an extending assembly arranged on one side of the bearing frame and a clamping assembly arranged on the other side of the bearing frame. According to the combined bridge frame, the connecting tightness among the supporting columns can be improved by means of the connecting holes and the limiting columns, and meanwhile, the connecting tightness among the supporting columns can be further improved by means of the arrangement of the fixing plates and the locking columns; and through the arrangement of the connecting blocks, the positioning grooves and the connecting columns, the connecting stability of the multiple bearing frames is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined bridge frames, in particular to a combined bridge frame. Background Art

[0002] Cable bridges are divided into trough cable bridges, tray cable bridges, ladder cable bridges, grid bridges and other structures, which are composed of brackets, brackets and installation accessories. They can be erected independently or laid on various buildings (structures) and pipe gallery brackets, reflecting the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized. If the bridge installed outside the building is near the sea or in a corrosion zone, the material must have the physical properties of anti-corrosion, moisture resistance, good adhesion and high impact resistance.

[0003] After searching in the public (announcement) number: CN218940584U, a combined bridge is disclosed, which relates to the technical field of bridges, including a first bridge, a second bridge is installed at one end of the outer surface of the first bridge, the tops of the first bridge and the second bridge are slidably connected with a top cover, the tops of the first bridge and the second bridge are provided with a slide groove, the inner side of the slide groove is slidably connected with a slider, the outer surface of the slider is provided with a fixing groove, the inner surface of the slide groove is provided with a receiving groove, the inner side of the receiving groove is slidably connected with a pull rod, one end of the inner surface of the receiving groove is fixedly installed with a limiting block, one end of the outer surface of the pull rod is fixedly installed with a top block, and one end of the outer surface of the top block is fixedly installed with a first spring. In the utility model, since the existing cable bridge needs to be fixed with many bolts when installing the bridge, a pull rod is added to the bridge, which provides convenience for the installation of the cable bridge.

[0004] Although the above scheme adds a pull rod to the bridge, which provides convenience for the installation of the cable bridge, the bottom support strength of the bridge is limited, multiple support columns are not connected into a whole, and the connection between the bridges is not stable enough, which poses certain safety hazards. Utility Model Content

[0005] The main purpose of the utility model is to provide a combined bridge frame, which solves the problem of limited bottom support strength of the bridge frame and failure to connect multiple support columns into a whole through the provision of a locking unit, and solves the problem of unstable connection between bridge frames and certain safety hazards through the provision of a snap-in unit.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A combined bridge frame includes a plurality of support columns, a locking unit arranged on one side of the support column, and a clamping unit arranged on the top of the support column;

[0008] The locking unit includes a plurality of connection holes provided inside the support column, and a connection assembly provided between two adjacent support columns;

[0009] The clamping unit comprises a load-bearing frame arranged at the top end of the support column, an extension component arranged at one side of the load-bearing frame, and a clamping component arranged at the other side of the load-bearing frame.

[0010] Preferably, the connection assembly in the locking unit includes two grooves opened on one side of the support column, a fixing plate arranged inside the groove, and a plurality of locking columns fixedly connected between the two fixing plates.

[0011] Preferably, the locking unit further comprises a clamping block fixedly connected to the middle of the top end of the support column, and a plurality of clamping grooves opened at the bottom end of the load-bearing frame;

[0012] The clamping block is clamped with the corresponding clamping slot.

[0013] Preferably, the locking unit further comprises a limiting column arranged inside the corresponding two connecting holes.

[0014] Preferably, the extension component in the clamping unit includes a connection block fixedly connected to one side of the load-bearing frame, and a rectangular groove opened inside the connection block.

[0015] Preferably, the clamping assembly in the clamping unit includes a positioning groove provided on the other side of the load-bearing frame and a placement groove connected to and provided on one side of the positioning groove;

[0016] The connecting block is matched with the positioning groove, and a positioning column is arranged inside the placement groove, and one end of the positioning column extends to the inside of the corresponding rectangular groove.

[0017] Preferably, the clamping unit further comprises arc-shaped grooves opened on both sides of the load-bearing frame, locking holes arranged at the bottom ends of the arc-shaped grooves, and connecting columns clamped and arranged between the two locking holes.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In the utility model, by setting the locking unit, the connection tightness between the multiple support columns can be improved with the help of connecting holes and limit columns. At the same time, the connection tightness between the multiple support columns can be further improved with the help of the setting of fixed plates and locking columns, thereby improving the supporting strength of the bottom end of the bridge frame. At the same time, the clamping block can be connected to different clamping grooves to adjust the spacing between the multiple support columns, thereby improving the supporting stability of the bridge frame.

[0020] 2. In the utility model, through the setting of the snap-in unit, when multiple load-bearing frames need to be connected together, the connecting block of one of the load-bearing frames is snap-fitted with the positioning groove of another load-bearing frame, and then the positioning column is placed in the placement groove and extended to the inside of the rectangular groove. This effectively improves the connection stability of the multiple load-bearing frames, and at the same time, the connection stability of the multiple load-bearing frames is further improved with the help of the setting of the connecting column. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the support column in the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the load-bearing frame in the utility model;

[0024] Figure 4 It is a bottom view of the load-bearing frame in the utility model.

[0025] In the figure:

[0026] 1. Support column;

[0027] 2. Locking unit; 201. Connecting hole; 202. Fixing plate; 203. Locking column; 204. Snap-fit ​​block; 205. Groove; 206. Snap-fit ​​groove;

[0028] 3. Snap-on unit; 301. Load-bearing frame; 302. Arc groove; 303. Positioning groove; 304. Placement groove; 305. Connecting column; 306. Connecting block; 307. Rectangular groove; 308. Locking hole. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0030] like Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, a combined bridge comprises a plurality of support columns 1, a locking unit 2 arranged at one side of the support column 1, and a clamping unit 3 arranged at the top end of the support column 1;

[0031] The locking unit 2 includes a plurality of connection holes 201 provided inside the support column 1, and a connection assembly provided between two adjacent support columns 1;

[0032] The clamping unit 3 includes a load-bearing frame 301 disposed at the top end of the support column 1 , an extension component disposed at one side of the load-bearing frame 301 , and a clamping component disposed at the other side of the load-bearing frame 301 .

[0033] The connection assembly in the locking unit 2 includes two grooves 205 opened on one side of the support column 1 , a fixing plate 202 disposed inside the groove 205 , and a plurality of locking columns 203 fixedly connected between the two fixing plates 202 .

[0034] The locking unit 2 also includes a clamping block 204 fixedly connected to the middle of the top end of the support column 1, and a plurality of clamping slots 206 opened at the bottom end of the load-bearing frame 301;

[0035] The engaging block 204 is engaged with the corresponding engaging slot 206 .

[0036] The locking unit 2 further includes a limiting column disposed inside the two corresponding connection holes 201 .

[0037] The extension assembly in the clamping unit 3 includes a connection block 306 fixedly connected to one side of the load-bearing frame 301 , and a rectangular groove 307 opened inside the connection block 306 .

[0038] The clamping assembly in the clamping unit 3 includes a positioning groove 303 provided on the other side of the load-bearing frame 301 and a placement groove 304 connected to one side of the positioning groove 303;

[0039] The connection block 306 is matched with the positioning groove 303 , and a positioning column is arranged inside the placement groove 304 , and one end of the positioning column extends to the inside of the corresponding rectangular groove 307 .

[0040] The clamping unit 3 further includes arc-shaped grooves 302 opened on both sides of the load-bearing frame 301 , locking holes 308 disposed at the bottom ends of the arc-shaped grooves 302 , and a connecting column 305 clamped and disposed between the two locking holes 308 .

[0041] The connection tightness between the multiple support columns 1 can be improved with the help of connecting holes 201 and limiting columns. At the same time, the connection tightness between the multiple support columns 1 can be further improved with the help of the setting of fixing plates 202 and locking columns 203, thereby improving the supporting strength of the bottom end of the bridge frame. At the same time, the snap-in block 204 can be connected to different snap-in grooves 206 to adjust the spacing between the multiple support columns 1, thereby improving the supporting stability of the bridge frame. Example

[0042] like Figure 1 , Figure 2 , Figure 3 as well as Figure 4As shown, a combined bridge comprises a plurality of support columns 1, a locking unit 2 arranged at one side of the support column 1, and a clamping unit 3 arranged at the top end of the support column 1;

[0043] The locking unit 2 includes a plurality of connection holes 201 provided inside the support column 1, and a connection assembly provided between two adjacent support columns 1;

[0044] The clamping unit 3 includes a load-bearing frame 301 disposed at the top end of the support column 1 , an extension component disposed at one side of the load-bearing frame 301 , and a clamping component disposed at the other side of the load-bearing frame 301 .

[0045] The connection assembly in the locking unit 2 includes two grooves 205 opened on one side of the support column 1 , a fixing plate 202 disposed inside the groove 205 , and a plurality of locking columns 203 fixedly connected between the two fixing plates 202 .

[0046] The locking unit 2 also includes a clamping block 204 fixedly connected to the middle of the top end of the support column 1, and a plurality of clamping slots 206 opened at the bottom end of the load-bearing frame 301;

[0047] The engaging block 204 is engaged with the corresponding engaging slot 206 .

[0048] The locking unit 2 further includes a limiting column disposed inside the two corresponding connection holes 201 .

[0049] The extension assembly in the clamping unit 3 includes a connection block 306 fixedly connected to one side of the load-bearing frame 301 , and a rectangular groove 307 opened inside the connection block 306 .

[0050] The clamping assembly in the clamping unit 3 includes a positioning groove 303 provided on the other side of the load-bearing frame 301 and a placement groove 304 connected to one side of the positioning groove 303;

[0051] The connection block 306 is matched with the positioning groove 303 , and a positioning column is arranged inside the placement groove 304 , and one end of the positioning column extends to the inside of the corresponding rectangular groove 307 .

[0052] The clamping unit 3 further includes arc-shaped grooves 302 opened on both sides of the load-bearing frame 301 , locking holes 308 disposed at the bottom ends of the arc-shaped grooves 302 , and a connecting column 305 clamped and disposed between the two locking holes 308 .

[0053] When multiple load-bearing frames 301 need to be connected together, the connecting block 306 of one of the load-bearing frames 301 is snapped into the positioning groove 303 of another load-bearing frame 301, and then the positioning column is placed in the placement groove 304 and extended to the inside of the rectangular groove 307. This effectively improves the connection stability of the multiple load-bearing frames 301, and at the same time, the connection stability of the multiple load-bearing frames 301 is further improved with the help of the setting of the connecting column 305.

[0054] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined bridge, comprising a plurality of support columns (1), characterized in that: It also includes a locking unit (2) arranged on one side of the support column (1), and a clamping unit (3) arranged on the top end of the support column (1); The locking unit (2) comprises a plurality of connection holes (201) provided inside the support column (1), and a connection assembly provided between two adjacent support columns (1); The clamping unit (3) comprises a load-bearing frame (301) arranged at the top end of the support column (1), an extension component arranged at one side of the load-bearing frame (301), and a clamping component arranged at the other side of the load-bearing frame (301).

2. A combined bridge according to claim 1, characterized in that: The connection assembly in the locking unit (2) comprises two grooves (205) opened on one side of the support column (1), a fixing plate (202) arranged inside the groove (205), and a plurality of locking columns (203) fixedly connected between the two fixing plates (202).

3. A combined bridge according to claim 2, characterized in that: The locking unit (2) further comprises a clamping block (204) fixedly connected to the middle portion of the top end of the support column (1), and a plurality of clamping slots (206) provided at the bottom end of the load-bearing frame (301); The clamping block (204) is clamped with the corresponding clamping slot (206).

4. The combined bridge according to claim 3, characterized in that: The locking unit (2) further comprises a limiting column arranged inside the corresponding two connection holes (201).

5. The combined bridge according to claim 4, characterized in that: The extension component in the clamping unit (3) comprises a connection block (306) fixedly connected to one side of the load-bearing frame (301), and a rectangular groove (307) opened inside the connection block (306).

6. The combined bridge according to claim 5, characterized in that: The clamping assembly in the clamping unit (3) comprises a positioning groove (303) provided on the other side of the load-bearing frame (301), and a placement groove (304) connected to and provided on one side of the positioning groove (303); The connection block (306) is matched with the positioning groove (303), and a positioning column is provided inside the placement groove (304), and one end of the positioning column extends to the inside of the corresponding rectangular groove (307).

7. The combined bridge according to claim 6, characterized in that: The clamping unit (3) further comprises arc-shaped grooves (302) provided on both sides of the load-bearing frame (301), locking holes (308) provided at the bottom ends of the arc-shaped grooves (302), and a connecting column (305) clamped between the two locking holes (308).

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