CN201621373U

CN201621373U - Assembled and connected type cable bridge frame

Info

Publication number: CN201621373U
Application number: CN201020107898XU
Authority: CN
Inventors: 张庭翊
Original assignee: Kunshan Hefan Metal Industry Co Ltd
Current assignee: Kunshan Hefan Metal Industry Co Ltd
Priority date: 2010-02-04
Filing date: 2010-02-04
Publication date: 2010-11-03
Anticipated expiration: 2020-02-04

Abstract

The utility model discloses an assembled and connected type cable bridge frame, which comprises two symmetrical side plates and a plurality of bottom plates, wherein both ends of the bottom plates can be respectively assembled and connected with the two side plates, grooves are formed on the assembling and connecting ends of the side plates and the bottom plates, both ends of the bottom plates can be respectively inserted into the grooves of the assembling and connecting ends of the side plates, one end of the other two ends of the bottom plate is open, grooves are formed on the opening end, and one end is provided with bulge parts matched with the grooves, so the bulge parts of the bottom plates can be inserted into the grooves of the adjacent bottom plates. The assembled and connected type cable bridge frame has the advantages of adjustable bridge frame dimension, convenient processing assembly and connection and high structural intensity after the assembly and connection. When the cable bridge frame is processed, the length and the wideth of the bridge frame can be regulated through shortening the length of the side plates and the bottom plates, so different dimension requirements of the bridge frame can be met. Ladder type or tray type bridge frames can be formed through different assembling and connecting modes between the bottom plates, so the requirements of different structural forms of the bridge frame can be met.

Description

The assembled type cable testing bridge

Technical field

The utility model relates to a kind of assembled type cable testing bridge.

Background technique

Cable testing bridge is electric wire, cable, pipe cable to be laid reach standardization, seriation, unitized cable laying device.Present employed cable testing bridge, its material is generally metallic material such as stainless steel, glass fibre reinforced plastics and aluminum alloy, and cost is higher, and must handle through surface anticorrosion before use, and technology is complicated.Even so, when being applied to the stronger occasion of some corrosivity, crane span structure still can corrosion, need repair or replace new crane span structure, because the metal crane span structure is relatively heavier, and the difficulty that can increase maintenance or change greatly.

For overcoming the deficiency of metallic cable crane span structure, Plastic cable bridge arises at the historic moment, but the narrow limitation with size that existing Plastic cable bridge has, its width and length are unadjustable, the mould that need make different size is produced the crane span structure of different size, can strengthen the cost expenditure.The crane span structure that part can be regulated size is spliced, can satisfy the requirement of different size by the splicing of polylith group plate, but has the splicing insufficient strength, or defective such as splicing construction more complicated.

The model utility content

The technical problems to be solved in the utility model provides a kind of assembled type cable testing bridge, and the size of this assembled type cable testing bridge can be regulated, winding intensity height, and be easy to processing.

In order to solve the problems of the technologies described above, the utility model assembled type cable testing bridge comprises symmetrical two side plates and a plurality of base plate, base plate has two ends to be connected with group with biside plate respectively, and side plate and base plate connection terminal are fluted, and the two ends of base plate can be inserted the groove of side plate connection terminal respectively.

According to the utility model-embodiment, the other two ends of base plate, an end is open, and fluted therebetween, an end has the protuberance that matches with this groove, and the protuberance of base plate can be inserted in the groove of adjacent bottom plates.

According to the utility model-embodiment, the upper-end surface of side plate connection terminal is formed with chamfering.

According to the utility model-embodiment, can apply glue at the surface of contact of base plate and side plate, so that the winding of base plate and side plate is more firm.

According to the utility model-embodiment, side plate and base plate are the plastic board that the middle part has cavity, are provided with stiffening rib in its cavity.

The utility model can reach following beneficial effect by technique scheme:

1, the two ends that are connected with group of base plate and side plate can directly be inserted in the groove of side plate, and winding is convenient.

2, the size of crane span structure can be regulated as required, is easy to processing.The width of side plate and base plate is fixed, length can intercept as required, base plate is to be connected with group with biside plate in the longitudinal direction, therefore the base plate of the suitable length of intercepting can satisfy the needs of crane span structure width, the length of crane span structure is by the length decision of biside plate, and the side plate of the suitable length of intercepting can satisfy the needs of crane span structure length.

3, winding is multi-form crane span structure as required, and is of many uses.But the base plate interval group is connected between the biside plate, becomes the ladder type crane span structure.Also can with adjacent two base plates wherein the protuberance of a base plate insert in the groove of another base plate, form the bottom surface of a sealing, become the pellet type crane span structure.

4, the upper-end surface of side plate connection terminal is formed with circular arc chamfering, not only can prevent cable in process of deployment by scratch, and can reduce frictional force between cable and the crane span structure, be convenient to cable laying.

5, the middle part of side plate and base plate all has cavity, is distributed with stiffening rib therebetween, so, not only can save material, and have higher structural strength than entity sheet material, thereby can strengthen the structural strength of whole crane span structure.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is the A-A sectional view of Fig. 2.

Fig. 4 is the B-B sectional view of Fig. 2.

Fig. 5 is the phase diagram that each base plate of the present utility model is connected with group.

Description of reference numerals is as follows among the figure:

10: side plate

11: the connection terminal

110: chamfering

12: groove

13: stiffening rib

20: base plate

21: the connection terminal

22: stiffening rib

23: groove

24: protuberance

Embodiment

Understand for technology contents of the present utility model, characteristics and effect being had more specifically, existing in conjunction with illustrated mode of execution, details are as follows:

As depicted in figs. 1 and 2, assembled type cable testing bridge of the present utility model by the side plate 10 of two symmetries, place a plurality of base plates 20 between the biside plate 10 to be connected with group to form.

Side plate 10 is L shaped plastic board, the open end of its bottom is connection terminal 11, the upper-end surface of connection terminal 11 is formed with circular arc chamfering 110, can prevent that cable is by scratch in the process of deployment, there is a groove 12 at 11 middle parts, connection terminal, and there is cavity at the middle part of side plate 10, are distributed with complex root stiffening rib 13 therebetween, in order to increase the structural strength of crane span structure, save material simultaneously.

Base plate 20 is the fixing rectangular plastic plate of width, its along its length with side plate 10 windings, and form two connection terminals 21, there is cavity at the middle part of base plate 20, is distributed with the stiffening rib 22 that complex root extends along its length therebetween, in order to increase the structural strength of crane span structure, save material simultaneously, the two ends of base plate 20 width directions, wherein end middle part has a groove 23, the other end that one protuberance 24 that matches with this groove 23 is arranged.

As shown in Figure 3, Figure 4, when side plate 10 and base plate 20 windings, only need two connection terminals 21 of base plate 20 are inserted in the groove 12 of side plates 10.Also can on the junction of side plate 10 and base plate 20, apply glue, can increase the fastness of winding like this.A plurality of base plate 20 interval group are connected between the biside plate 10, promptly form ladder type crane span structure as shown in Figure 1.

Please refer to Fig. 2 and shown in Figure 5, the protuberance 24 of one base plate 20 is inserted in the groove 23 of

adjacent bottom plates

20,20 windings of adjacent two base plates can be got up winding so successively, can be an airtight bottom surface with a plurality of base plate 20 windings, promptly form pellet type crane span structure shown in Figure 5.

Therefore, assembling type cable testing bridge of the present utility model when the crane span structure size is adjustable, is taken into account the structural strength of crane span structure, and processing, winding conveniently have the incomparable advantage of existing cable crane span structure, but extensive use.

Claims

1. assembled type cable testing bridge, comprise symmetrical two side plates and a plurality of base plate, it is characterized in that: described base plate has two ends to be connected with group with described biside plate respectively, and side plate and base plate connection terminal are fluted, and the two ends of base plate can be inserted the groove of side plate connection terminal respectively.

2. assembled type cable testing bridge as claimed in claim 1 is characterized in that: the other two ends of described base plate, and an end is open, and fluted therebetween, an end has the protuberance that matches with this groove, and the protuberance of base plate can insert in the groove of adjacent bottom plates.

3. assembled type cable testing bridge as claimed in claim 1 or 2 is characterized in that: there is chamfering the upper-end surface of described side plate connection terminal.

4. assembled type cable testing bridge as claimed in claim 1 or 2 is characterized in that: the surface of contact of described base plate and side plate scribbles glue.

5. assembled type cable testing bridge as claimed in claim 3 is characterized in that: the surface of contact of described base plate and side plate scribbles glue.

6. as claim 1 or 2 or 5 described assembled type cable testing bridges, it is characterized in that: described side plate and base plate are the plastic board that the middle part has cavity, are provided with stiffening rib in its cavity.