Stably stored aluminum alloy bridge

Abstract

The utility model relates to the technical field of bridges, in particular to an aluminum alloy bridge stable in storage, which comprises two opposite side plates and a plurality of transverse plates arranged between the two side plates, a bearing plate is fixedly connected to the bottom of the outer side wall of each side plate, and a displacement plate in sliding connection with the side plates is arranged above the bearing plate. The outer side walls of the side plates are provided with a plurality of uniformly-distributed assembling seats of a [-shaped structure, reinforcing columns matched with the assembling seats are detachably arranged in the assembling seats, through the arrangement of the reinforcing columns, the bearing strength and the compressive strength of the bridge can be effectively improved, the bridge stacked on the bridge can be stably supported, and the service life of the bridge is prolonged. And the number of the reinforcing columns can be adjusted according to needs, so that the bridge at the bottom layer of the whole structure is provided with more reinforcing columns compared with the bridge at the high layer, the bridge at the bottom layer is higher in bearing capacity and compressive strength, and the stability of long-term stacking of the bridge is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bridge technology field especially relates to a stable aluminum alloy bridge. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type and ladder type, net format structure, by support, supporting arm and installation accessory etc. Building bridge can be independently erected, also can be laid on various building (structure) and pipe gallery support, should embody simple structure, modeling beautiful, configuration flexible and maintenance convenient etc. features, all parts need to carry out galvanization treatment, install the bridge of building outside open air.

[0003] But the traditional cable bridge is inconvenient for long-term stacking, and is prone to damage. UTILITY MODEL CONTENT

[0004] The utility model discloses a stable aluminum alloy bridge to solve the problem that the traditional cable bridge is inconvenient for long-term stacking and is prone to damage.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] A stable aluminum alloy bridge, comprising two opposite side plates and a plurality of horizontal plates arranged between the two side plates, the outer side wall of the side plate is fixedly connected with a bearing plate at the bottom, a displacement plate is arranged above the bearing plate and is slidably connected with the side plate, a fixed column is fixedly connected with the top end face of the bearing plate and is symmetrically arranged on the left and right, a screw rod is threadedly connected with the top of the fixed column, a connecting rod is connected with the end of the screw rod away from the fixed column and is rotatably connected with the displacement plate, a plurality of evenly distributed assembly seats in the shape of a Chinese character are arranged on the outer side wall of the side plate between the two fixed columns, and a reinforcing column matched with the assembly seat is detachably arranged in the assembly seat.

[0007] As a further scheme of the utility model, a positioning block corresponding to the assembly seat is fixedly connected with the top end face of the bearing plate and the bottom end face of the displacement plate, and a positioning groove matched with the positioning block is arranged on the bottom end face and the top end face of the reinforcing column.

[0008] As a further scheme of the utility model, a guide plate is fixedly connected with the top end face of the side plate and is symmetrically arranged on the left and right, and a guide groove is arranged in the inner side wall of the displacement plate and can be inserted with the guide plate.

[0009] As a further scheme of the utility model, a plurality of evenly distributed butt joints are fixedly connected with the top end face of the displacement plate, and a butt joint groove matched with the butt joint is arranged on the bottom end face of the bearing plate.

[0010] The utility model discloses further provide a pair of driving handles fixedly arranged at the middle position of the connecting rod.

[0011] The utility model discloses further provide that the connecting rod is integrally formed with screw rod, driving handle.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The reinforcing column can effectively increase the bearing strength and the compression strength of the bridge frame, provide stable support for the bridge frame stacked above, thereby slow down the extrusion degree of the bridge frame in the long-term stacking process, further can prevent the deformation damage to the bridge frame, ensure the normal use of the bridge frame in the later period, and when the bridge frame is stacked for a long time, the load borne by the bridge frame at the bottom layer and the bridge frame at the high layer of the whole structure is significantly different, the bridge frame at the bottom layer bears most of the weight from the whole structure, the device can adjust the number of reinforcing columns, so that the bridge frame at the bottom layer of the whole structure is installed with more reinforcing columns relative to the bridge frame at the high layer, thereby making the bearing capacity of the bridge frame at the bottom layer stronger and the compression strength higher, further ensuring the stability of the long-term stacking of the bridge frame, and improving the use flexibility and practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the structural schematic diagram of the bridge frame up and down stacking of the utility model;

[0016] Figure 3 It is the structural schematic diagram of the side plate of the utility model;

[0017] Figure 4 It is the structural schematic diagram of the bearing plate of the utility model;

[0018] Figure 5 It is the structural schematic diagram of another view of the bearing plate of the utility model;

[0019] Figure 6 It is the structural schematic diagram of the displacement plate of the utility model;

[0020] Figure 7 It is the structural schematic diagram of another view of the displacement plate of the utility model;

[0021] Figure 8 It is the connection relation diagram of the fixed column and screw rod of the utility model;

[0022] Figure 9 It is the structural schematic diagram of the reinforcing column of the utility model;

[0023] In the figure: 1, side plate; 101, bearing plate; 102, displacement plate; 103, fixed column; 104, screw rod; 105, connecting rod; 106, assembly seat; 107, reinforcing column; 108, positioning block; 109, positioning groove; 110, guide plate; 111, guide groove; 112, butt block; 113, butt groove; 114, driving handle; 2, cross plate. DETAILED DESCRIPTION

[0024] The advantages and features of the present application will be more easily understood by those skilled in the art through the detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings, so as to make the scope of protection of the present application more clear and explicit.

[0025] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] EMBODIMENT

[0027] REFERENCE Figures 1-9 A stable aluminum alloy bridge frame, comprising two oppositely arranged side plates 1 and a plurality of cross plates 2 arranged between the two side plates 1, the outer wall bottom of the side plate 1 is fixedly connected with a bearing plate 101, the bearing plate 101 is provided with a displacement plate 102 slidably connected with the side plate 1 above, the top end face of the bearing plate 101 is fixedly connected with a fixed column 103 symmetrically left and right, the top of the fixed column 103 is threadedly connected with a screw rod 104, the end of the screw rod 104 away from the fixed column 103 is connected with a connecting rod 105 rotatably connected with the displacement plate 102, the screw rod 104 is fixedly connected with the connecting rod 105, a plurality of evenly distributed assembly seats 106 in the shape of a Chinese character " " are arranged on the outer side wall of the side plate 1 between the two fixed columns 103, and a reinforcing column 107 matched with the assembly seat 106 is detachably arranged in the assembly seat 106.

[0028] Further, the top end face of the bearing plate 101 and the bottom end face of the displacement plate 102 are fixedly connected with a positioning block 108 corresponding to the assembly seat 106, the bottom end face and the top end face of the reinforcing column 107 are provided with a positioning groove 109 matched with the positioning block 108, the positioning groove 109 and the positioning block 108 improve the connection strength of the reinforcing column 107, the bearing plate 101 and the displacement plate 102, and the reinforcing column 107 is stably installed outside the side plate 1.

[0029] Further, the top end face of the bearing plate 101 and the bottom end face of the displacement plate 102 are fixedly connected with a positioning block 108 corresponding to the assembly seat 106, the bottom end face and the top end face of the reinforcing column 107 are provided with a positioning groove 109 matched with the positioning block 108, the positioning groove 109 and the positioning block 108 improve the connection strength of the reinforcing column 107, the bearing plate 101 and the displacement plate 102, and the reinforcing column 107 is stably installed outside the side plate 1.

[0030] Further, the top end face of the bearing plate 101 and the bottom end face of the displacement plate 102 are fixedly connected with a positioning block 108 corresponding to the assembly seat 106, the bottom end face and the top end face of the reinforcing column 107 are provided with a positioning groove 109 matched with the positioning block 108, the positioning groove 109 and the positioning block 108 improve the connection strength of the reinforcing column 107, the bearing plate 101 and the displacement plate 102, and the reinforcing column 107 is stably installed outside the side plate 1.

[0031] Further, the middle position of the connecting rod 105 is fixedly provided with a pair of driving handles 114, and the driving handles 114 are convenient for the staff to operate.

[0032] Further, the connecting rod 105, the screw rod 104 and the driving handle 114 are integrally formed, so that the overall strength and service life are improved.

[0033] The working principle of the utility model is as follows:

[0034] When the bridge is stacked, the staff first rotates the driving handle 114 to drive the connecting rod 105 and the screw rod 104 to rotate, the screw rod 104 is screwed with the fixed column 103 and moves upwards, thereby driving the displacement plate 102 to move upwards, until the distance between the displacement plate 102 and the bearing plate 101 can be provided for the clamping of the reinforcing column 107, then the reinforcing column 107 is clamped into the assembly seat 106, at this time the positioning grooves 109 at the bottom and top of the reinforcing column 107 are aligned with the positioning blocks 108 on the top end surface of the bearing plate 101 and the bottom end surface of the displacement plate 102 respectively, the reinforcing column 107 is inserted downwards, the positioning block 108 on the top of the bearing plate 101 is inserted into the positioning groove 109 at the bottom of the reinforcing column 107, then the driving handle 114 is reversely rotated to drive the connecting rod 105 and the screw rod 104 to rotate, the screw rod 104 is screwed with the fixed column 103 and moves downwards, thereby driving the displacement plate 102 to move downwards, in the process of moving downwards, the positioning block 108 on the displacement plate 102 is inserted into the positioning groove 109 at the top of the reinforcing column 107, thereby firmly fixing the reinforcing column 107 outside the side plate 1, that is, the reinforcing and installation of a single bridge can be completed, which can effectively increase the bearing strength and compressive strength of the bridge, and provide stable support for the bridge stacked above, thereby reducing the extrusion degree of the bridge in the long-term stacking process, and further preventing deformation and damage of the bridge, ensuring normal use of the bridge in the later period, finally, the bridges after reinforcing and installation are stacked upwards and downwards, the abutting groove 113 on the bridge above is aligned with the abutting block 112 on the bridge below for insertion, so that the two bridges stacked upwards and downwards are connected more closely, and the sliding phenomenon in the process of stacking the bridges upwards and downwards is avoided.

[0035] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] The above-described embodiments only express several embodiments of the present application, which are described in detail, but cannot be understood as a limitation on the scope of the application. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application.

Claims

1. A stable aluminum alloy cable tray, comprising two oppositely arranged side plates (1) and a plurality of cross plates (2) disposed between the two side plates (1), characterized in that: A bearing plate (101) is fixedly connected to the bottom of the outer wall of the side plate (1). A displacement plate (102) that is slidably connected to the side plate (1) is provided above the bearing plate (101). Fixed columns (103) are fixedly connected to the top end face of the bearing plate (101) symmetrically. A screw (104) is threadedly connected to the top of the fixed column (103). A connecting rod (105) that is rotatably connected to the displacement plate (102) is connected to the end of the screw (104) away from the fixed column (103). A plurality of uniformly distributed mounting seats (106) in the shape of a U-shape are provided on the outer wall of the side plate (1) between the two fixed columns (103). A reinforcing column (107) that is adapted to the mounting seat (106) is detachably provided in the mounting seat (106).

2. The aluminum alloy cable tray for stable storage according to claim 1, characterized in that: The top end face of the bearing plate (101) and the bottom end face of the displacement plate (102) are fixedly connected with positioning blocks (108) corresponding to the assembly base (106). The bottom end face and the top end face of the reinforcing column (107) are provided with positioning grooves (109) that fit with the positioning blocks (108).

3. The aluminum alloy cable tray for stable storage according to claim 1, characterized in that: The side plate (1) has guide plates (110) fixedly connected symmetrically to the top of the outer side wall, and the inner side wall of the displacement plate (102) has a guide groove (111) for the guide plate (110) to be inserted.

4. The aluminum alloy cable tray for stable storage according to claim 1, characterized in that: The top end face of the displacement plate (102) is fixedly connected with a plurality of evenly distributed docking blocks (112), and the bottom end face of the bearing plate (101) is provided with a docking groove (113) that matches the docking blocks (112).

5. The aluminum alloy cable tray for stable storage according to claim 1, characterized in that: A pair of drive handles (114) are fixedly installed at the middle position of the connecting rod (105).

6. The aluminum alloy cable tray for stable storage according to claim 5, characterized in that: The connecting rod (105), screw (104), and drive handle (114) are integrally formed.

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