CN217215788U

CN217215788U - Tray type bridge capable of being spliced

Info

Publication number: CN217215788U
Application number: CN202220281464.4U
Authority: CN
Inventors: 徐燮元
Original assignee: Hangzhou Hualun Power Equipment Co ltd
Current assignee: Hangzhou Hualun Power Equipment Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-16
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a tray formula crane span structure that can splice relates to cable testing bridge technical field, comprising a main body, the bottom and the both ends of main part one side are provided with first picture peg and second picture peg respectively, the bottom and the both ends of main part opposite side are provided with cooperation groove and slot respectively, and are two sets of mutual block is connected between second picture peg and the two sets of slots, and the block is connected between first picture peg and the cooperation groove. The utility model discloses the both ends and the bottom of main part one side are provided with second picture peg and first picture peg respectively, and be provided with slot and cooperation groove respectively in the both ends and the bottom of main part opposite side, when two sets of main parts end to end, first picture peg can with the mutual block in cooperation groove, the second picture peg can with the mutual block between the slot, and then make better concatenation between two sets of main parts, it is stable to not need external split type connecting piece to make the concatenation between the multiunit main part, the effectual stability that has improved whole concatenation, better when making to bear the weight of the cable keeps stable.

Description

Tray type bridge capable of being spliced

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a tray formula crane span structure that can splice.

Background

The cable testing bridge divide into slot type cable testing bridge, tray formula cable testing bridge and ladder formula cable testing bridge, structure such as net crane span structure, by the support, the trailing arm becomes with installing annex etc. and can independently erect, also can lay on various building (structure) and piping lane support, embody simple structure, handsome in appearance, dispose characteristics such as flexibility and easy maintenance, all parts all need carry out the zinc-plating and handle, install the open-air crane span structure outside the building, if be in neighbouring seashore or belong to the corrosion zone, then the material must have anticorrosive, moisture resistance, adhesive force is good, the high rerum natura characteristics of impact strength.

Tray formula crane span structure often needs carry out the concatenation between two sets of crane spans through the connecting piece among the prior art when the concatenation, all passes through bolted connection between connecting piece and the two sets of crane spans, but because be split type structure between connecting piece and the two sets of crane spans, it is relatively poor to connect back overall structure stability, leads to the crane span structure stability in use after the concatenation to take place certain influence to influence the normal use of cable.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a tray formula crane span structure that can splice to because be split type structure between connecting piece and the two sets of crane span structures, it is relatively poor to connect back overall structure stability, and the crane span structure stability after leading to the concatenation can take place certain influence, thereby influences the technical problem of the normal use of cable among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tray formula crane span structure that can splice, includes the main part, the bottom and the both ends of main part one side are provided with first picture peg and second picture peg respectively, the bottom and the both ends of main part opposite side are provided with cooperation groove and slot respectively, and are two sets of mutual block is connected between second picture peg and the two sets of slots, and the block is connected between first picture peg and the cooperation groove.

Through adopting above-mentioned technical scheme, the both ends and the bottom of main part one side are provided with second picture peg and first picture peg respectively, and be provided with slot and cooperation groove respectively in the both ends and the bottom of main part opposite side, when two sets of main parts end to end, first picture peg can with the mutual block in cooperation groove, the second picture peg can with the slot between the mutual block, and then make better concatenation between two sets of main parts, it is stable to need not external split type connecting piece to make the concatenation between the multiunit main part, the effectual stability that has improved whole concatenation, better remain stable when making and bearing the weight of the cable.

The utility model discloses further set up to, first connecting hole has all been seted up to the inside four corners department of first picture peg, the inside position department that just is located the cooperation groove of main part has all seted up the first mating holes corresponding with first connecting hole.

Through adopting above-mentioned technical scheme, coincide each other between first connecting hole and the first mating holes, the external bolt of being convenient for fastens it.

The utility model discloses it is further set up to, two sets of the second connecting hole has been seted up to second picture peg inside, the position department that the main part is inside and be located the slot has all seted up the second mating holes corresponding with the second connecting hole.

Through adopting above-mentioned technical scheme, coincide each other between second connecting hole and the second mating holes, the external bolt of being convenient for fastens it.

The utility model discloses further set up to, multiunit bottom louvre has evenly been seted up to the main part bottom, multiunit side louvre has evenly been seted up at the inside both ends of main part.

Through adopting above-mentioned technical scheme, the louvre not only is convenient for the heat dissipation of cable in the use, still can alleviate the holistic weight of main part.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses the both ends and the bottom of main part one side are provided with second picture peg and first picture peg respectively, and be provided with slot and cooperation groove respectively in the both ends and the bottom of main part opposite side, when two sets of main parts end to end, first picture peg can with the mutual block in cooperation groove, the second picture peg can with the mutual block between the slot, and then make better concatenation between two sets of main parts, it is stable to not need external split type connecting piece to make the concatenation between the multiunit main part, the effectual stability that has improved whole concatenation, better when making to bear the weight of the cable keeps stable.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

fig. 3 is a schematic view of the point a of fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a first board insert; 3. a second board plug; 4. a first connection hole; 5. a second connection hole; 6. a mating groove; 7. a slot; 8. a first mating hole; 9. a second mating hole; 10. bottom heat dissipation holes; 11. and (4) radiating holes on the side surface.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A tray type bridge frame capable of being spliced is disclosed, as shown in figure 1, figure 2 and figure 3, and comprises a main body 1, wherein the bottom and two ends of one side of the main body 1 are respectively provided with a first inserting plate 2 and a second inserting plate 3, the bottom and two ends of the other side of the main body 1 are respectively provided with a matching groove 6 and a slot 7, the two groups of second inserting plates 3 and the two groups of slots 7 are mutually clamped and connected, the first inserting plate 2 is clamped and connected with the matching groove 6, the second inserting plate 3 is clamped and connected with the slot 7 when the two groups of main bodies 1 are connected end to end, so that the two groups of main bodies 1 can be better spliced, the splicing stability among the groups of main bodies 1 can be effectively improved without external split type connecting pieces, the stability of the integral splicing is effectively improved, the cable is better kept stable when being loaded, the first connecting holes 4 are arranged at the four inner corners of the first inserting plate 2, inside and the position department that is located cooperation groove 6 of main part 1 has all seted up the first mating holes 8 corresponding with first connecting hole 4, and second connecting hole 5 has been seted up to two sets of second picture pegs 3 are inside, and the position department that main part 1 is inside and be located slot 7 has all seted up the second mating holes 9 corresponding with second connecting hole 5, and wherein connecting hole and mating holes are inside to pass through external bolt fixed connection, and then can make the concatenation stable between the multiunit main part 1.

Referring to fig. 1 and 2, a plurality of groups of bottom heat dissipation holes 10 are uniformly formed in the bottom of the main body 1, and a plurality of groups of side heat dissipation holes 11 are uniformly formed in both ends of the main body 1. by adopting the structure, the heat dissipation holes not only facilitate the heat dissipation of the cable in the using process, but also reduce the overall weight of the main body 1.

The utility model discloses a theory of operation does: when in use, the two ends and the bottom of one side of the main body 1 are respectively provided with the second inserting plate 3 and the first inserting plate 2, and the two ends and the bottom of the other side of the main body 1 are respectively provided with the inserting groove 7 and the matching groove 6;

when two sets of main part 1 end to end, first picture peg 2 can with the mutual block in cooperation groove 6, second picture peg 3 can with the mutual block between the slot 7, and then make better concatenation between two sets of main parts 1, do not need external split type connecting piece can make the concatenation between the multiunit main part 1 stable, the effectual stability that has improved whole concatenation, better remain stable when making to bear the weight of the cable.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a tray formula crane span structure that can splice, includes main part (1), its characterized in that: the bottom and both ends of main part (1) one side are provided with first picture peg (2) and second picture peg (3) respectively, the bottom and both ends of main part (1) opposite side are provided with cooperation groove (6) and slot (7) respectively, and are two sets of mutual block is connected between second picture peg (3) and two sets of slot (7), and the block is connected between first picture peg (2) and cooperation groove (6).

2. The spliceable tray bridge as in claim 1, wherein: first connecting hole (4) have all been seted up in first picture peg (2) inside four corners department, main part (1) inside and the position department that is located cooperation groove (6) all seted up with first connecting hole (4) corresponding first mating holes (8).

3. The spliceable tray bridge as in claim 1, wherein: and two groups of second connecting holes (5) are formed in the second inserting plates (3), and second matching holes (9) corresponding to the second connecting holes (5) are formed in the positions, located in the slots (7), in the main body (1).

4. The spliceable tray bridge as in claim 1, wherein: the bottom of the main body (1) is uniformly provided with a plurality of groups of bottom radiating holes (10), and two ends of the inside of the main body (1) are uniformly provided with a plurality of groups of side radiating holes (11).