CN217444967U - Novel large-span cable bridge - Google Patents

Abstract

The utility model discloses a novel large-span cable testing bridge, including first riser and second riser, two first connecting plates are installed to one side that first riser is close to the second riser, two second connecting plates are installed to one side that the second riser is close to the first riser, the bottom sliding contact of first riser has the bottom plate, first fixed plate is all installed at the both ends of bottom plate, and one side sliding contact that one side that two first fixed plates are close to each other was kept away from each other with corresponding first riser and second riser respectively, the top sliding contact of first riser and second riser has the roof. The utility model discloses a be provided with a series of structures, can install fast conveniently between first riser, second riser, bottom plate and the roof, the people of being convenient for install and dismantle, dismantle simply, labour saving and time saving, the installation of being convenient for, the suitability is strong, has reduced staff's working strength, has satisfied the needs that use.

Description

Novel large-span cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a novel large-span cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like.

The steel can be independently erected or laid on various buildings and pipe gallery supports, all parts need to be galvanized and mounted on an outdoor bridge outside the building, and if the steel is near seaside or belongs to a corrosion area, the steel must have the physical characteristics of corrosion resistance, moisture resistance, good adhesion and high impact strength.

The cable testing bridge that has now has simple structure, handsome in appearance, dispose characteristics such as nimble and easy maintenance, and wherein, convenient maintenance is only relative, current cable testing bridge often only adopts simple fixed framework, from this need use more bolted connection spare to carry out fixed mounting, the crane span structure is longer more, the large-span crane span structure of tender book, the bolt and nut quantity that uses is more, when being applicable to the cable of different grade type, need the crane span structure of different grade type, thereby lead to the installation loaded down with trivial details, it is also comparatively sealed to dismantle, waste time and energy, working strength has been brought for the staff, can not satisfy the needs of in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel large-span cable testing bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel large-span cable bridge comprises a first vertical plate and a second vertical plate, wherein two first connecting plates are installed on one side, close to the second vertical plate, of the first vertical plate, two second connecting plates are installed on one side, close to the first vertical plate, of the second vertical plate, a bottom plate is in sliding contact with the bottom of the first vertical plate, first fixing plates are installed at two ends of the bottom plate, one side, close to each other, of each first fixing plate is in sliding contact with one side, far away from each other, of the corresponding first vertical plate and the corresponding second vertical plate, a top plate is in sliding contact with the top ends of the first vertical plate and the second vertical plate, second fixing plates are installed at two ends of the top plate, one side, close to each other, of the two second fixing plates is in sliding contact with one side, far away from each other, of the corresponding first vertical plate and the corresponding second vertical plate, two clamping mechanisms are arranged on the first vertical plate and the second vertical plate, and elastic positioning mechanisms are arranged on the first connecting plate and the second connecting plates.

Preferably, the clamping mechanism comprises a clamping column, two clamping holes are formed in the first vertical plate and the second vertical plate, clamping columns are connected in the clamping holes in a sliding mode, clamping grooves are formed in the first fixing plate and the two second fixing plates, and the clamping columns and the clamping grooves are clamped mutually.

Preferably, the elastic positioning mechanism comprises a positioning plate, an elastic rod and an elastic spring, wherein the positioning grooves are formed in the first connecting plate and the second connecting plates, the positioning plates are connected in the positioning grooves in a sliding mode and clamped with the clamping columns, elastic holes are formed in the positioning plates, the elastic rods are connected in the elastic holes in a sliding mode, and the two ends of each elastic rod are connected with the inner wall of one side of each positioning groove.

Preferably, the outside sliding sleeve of elastic rod is equipped with elastic spring, and elastic spring's one end is connected with the locating plate, and the one end that elastic spring kept away from the locating plate is connected with one side inner wall of constant head tank.

Preferably, be located same vertical ascending two one side that the card post is close to each other installs same spliced pole, seted up the reset hole on the spliced pole, sliding connection has the release link in the reset hole, and the one end that two release links kept away from each other extends to the outside of corresponding spliced pole respectively and is connected with one side that corresponding first riser and second riser are close to each other, two the one end that the release link is close to each other all extends to the opposite side of spliced pole and installs the baffle.

Preferably, two the outside of release link all slides the cover and is equipped with reset spring, and the one end that two reset springs kept away from each other is connected with one side that two corresponding spliced poles are close to each other respectively, and the one end that two reset springs are close to each other is connected with one side that two corresponding baffles kept away from each other respectively.

Preferably, the top plate is in threaded connection with two fastening bolts, the top of the first connecting plate and the top of the second connecting plate, which are located above the first connecting plate and the second connecting plate, are both provided with threaded clamping grooves, and the two fastening bolts are respectively in threaded clamping with the corresponding threaded clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this novel large-span cable testing bridge clamps the mechanism through two that all set up on first riser and second riser and can install between first riser, second riser, bottom plate and the roof fast and conveniently, and the people of being convenient for install and dismantle, and it is simple to dismantle, labour saving and time saving.

2. This novel large-span cable testing bridge clamps the mechanism through the elastic positioning mechanism who sets up on two first connecting plates and two second connecting plates and carries out the horizontal direction spacing and reset to four, has made things convenient for the drive to four mechanisms of clamping.

3. This novel large-span cable testing bridge, it is spacing and fixed to conveniently carry out the horizontal direction with riser and second riser through two fastening bolt that set up on the roof, has prevented that riser and second riser from carrying out the horizontal direction and removing.

And the device does not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses can be fast convenient install between starting stave, second riser, bottom plate and the roof, the people of being convenient for install and dismantle, dismantle simply, labour saving and time saving, the installation of being convenient for, the suitability is strong, has reduced staff's working strength, has satisfied the needs that use.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 2 according to the present invention.

In the figure: 1. a first vertical plate; 2. a second vertical plate; 3. a first connecting plate; 4. a second connecting plate; 5. a base plate; 6. a first fixing plate; 7. a top plate; 8. a second fixing plate; 9. a clamping hole; 10. clamping the column; 11. a card slot; 12. positioning a groove; 13. positioning a plate; 14. an elastic hole; 15. an elastic rod; 16. an elastic spring; 17. connecting columns; 18. a reset hole; 19. a reset lever; 20. a baffle plate; 21. a return spring; 22. fastening a bolt; 23. and a thread clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in figures 1 to 4, the novel large-span cable bridge frame of the embodiment comprises a first vertical plate 1 and a second vertical plate 2, wherein two first connecting plates 3 are installed on one side of the first vertical plate 1 close to the second vertical plate 2, two second connecting plates 4 are installed on one side of the second vertical plate 2 close to the first vertical plate 1, a bottom plate 5 is in sliding contact with the bottom of the first vertical plate 1, first fixing plates 6 are installed on two ends of the bottom plate 5, the sides of the two first fixing plates 6 close to each other are respectively in sliding contact with the sides of the corresponding first vertical plate 1 and the corresponding second vertical plate 2 far away from each other, a top plate 7 is in sliding contact with the top ends of the first vertical plate 1 and the second vertical plate 2, second fixing plates 8 are installed on two ends of the top plate 7, and the sides of the two second fixing plates 8 close to each other are respectively in sliding contact with the sides of the corresponding first vertical plate 1 and the corresponding second vertical plate 2 far away from each other, all be provided with two on riser 1 and the second riser 2 and clamp the mechanism, two clamp the mechanism and conveniently install and dismantle between riser 1, second riser 2, bottom plate 5 and the roof 7, all be provided with elastic positioning mechanism on two first connecting plates 3 and two second connecting plates 4, four elastic positioning mechanisms clamp the mechanism and carry out the horizontal direction spacing and reset to four.

Specifically, clamping mechanism includes card post 10, has all seted up two card holes 9 on first riser 1 and the second riser 2, and sliding connection has card post 10 in the card hole 9, has all seted up draw-in groove 11 on two first fixed plates 6 and two second fixed plates 8, and card post 10 clamps mutually with draw-in groove 11 and fixes two first fixed plates 6 and second fixed plate 8, and is fixed simple and convenient.

Further, elastic positioning mechanism includes locating plate 13, elastic rod 15 and elastic spring 16, constant head tank 12 has all been seted up on two first connecting plate 3 and two second connecting plates 4, sliding connection has locating plate 13 in constant head tank 12, and locating plate 13 clamps mutually with calorie post 10, set up flexible hole 14 on the locating plate 13, elastic rod 15 of sliding connection in flexible hole 14, and elastic rod 15's both ends all with one side inner wall connection of constant head tank 12, elastic rod 15 carries out the horizontal direction spacing to locating plate 13, make locating plate 13 can only carry out the horizontal direction removal.

Furthermore, the outside sliding sleeve of elastic rod 15 is equipped with elastic spring 16, and elastic spring 16's one end is connected with locating plate 13, and elastic spring 16 keeps away from one end of locating plate 13 and the inboard wall connection of one side of constant head tank 12, and elastic spring 16 carries out the horizontal direction spacing and resets to locating plate 13.

Further, be located the one side that two card posts 10 on the same vertical direction are close to each other and install same spliced pole 17, reset hole 18 has been seted up on the spliced pole 17, sliding connection has reset bar 19 in reset hole 18, the one end that two reset bar 19 kept away from each other extends to the outside of corresponding spliced pole 17 respectively and is connected with the one side that corresponding riser 1 and second riser 2 are close to each other, the one end that two reset bar 19 are close to each other all extends to the opposite side of spliced pole 17 and installs baffle 20, it is spacing that reset bar 19 carries out the horizontal direction to spliced pole 17, make spliced pole 17 only can carry out the horizontal direction and remove.

Further, the outside of two release links 19 is all slided the cover and is equipped with reset spring 21, and the one end that two reset spring 21 kept away from each other is connected with the one side that two corresponding spliced poles 17 are close to each other respectively, and the one end that two reset spring 21 are close to each other is connected with the one side that two corresponding baffles 20 are far away from each other respectively, and reset spring 21 carries out the horizontal direction to spliced pole 17 spacing and resets.

Further, threaded connection has two fastening bolt 22 on roof 7, because of the use of other parts, can use fastening bolt 22 as few as possible, and threaded clamping groove 23 has all been seted up at the top of the first connecting plate 3 that is located the top in two first connecting plates 3 and the second connecting plate 4, and two fastening bolt 22 clamp with corresponding threaded clamping groove 23 screw respectively, and fastening bolt 22 clamps with threaded clamping groove 23 screw and carries out the horizontal direction spacing and fixed to first riser 1 and second riser 2.

The using method of the embodiment comprises the following steps: when the fixing device is used, the two fastening bolts 22 are firstly screwed, so that the two fastening bolts 22 are moved out of the two thread clamping grooves 23, the fixing of the first connecting plate 3 and the second connecting plate 4 is released, the fixing of the first vertical plate 1 and the second vertical plate 2 in the horizontal direction is released, then the two connecting columns 17 are pulled to one side, close to each other, of the two connecting columns 17, the two reset rods 19 limit the two connecting columns 17 in the horizontal direction, meanwhile, the two connecting columns 17 compress the two reset springs 21, energy is absorbed through the two reset springs 21, meanwhile, the two connecting columns 17 drive the four clamping columns 10 to horizontally move, the four clamping columns 10 drive the four positioning plates 13 to slide in the four positioning grooves 12, the four elastic rods 15 limit the four positioning plates 13 in the horizontal direction, meanwhile, the four positioning plates 13 compress the four elastic springs 16, and energy is absorbed through the four elastic springs 16, the four clamping columns 10 are moved out of the four clamping grooves 11, the two first fixing plates 6 and the two second fixing plates 8 are fixed, then the top plate 7 is pulled upwards, the bottom plate 5 is pulled downwards to finish the disassembly work, if the assembly is needed, the first vertical plate 1 and the second vertical plate 2 are placed on the same horizontal line and then are covered into the bottom plate 5 and the top plate 7, the two first fixing plates 6 and the two second fixing plates 8 are both contacted with the side, away from each other, of the first vertical plate 1 and the second vertical plate 2, then the two connecting columns 17 are loosened, the four clamping columns 10 are clamped into the four clamping grooves 11 under the spring resilience acting force of the four elastic springs 16 and the two return springs 21, then the two fastening bolts 22 are screwed anticlockwise, the two fastening bolts 22 are screwed into the two thread clamping grooves 23, and the first vertical plate 1 and the second vertical plate 2 are limited and fixed in the horizontal direction, install fixedly can accomplish the installation work between 1 with the first riser, 2 with the second riser, bottom plate 5 and roof 7, labour saving and time saving.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel large-span cable testing bridge, includes first riser (1) and second riser (2), its characterized in that: two first connecting plates (3) are installed on one side, close to a second vertical plate (2), of the first vertical plate (1), two second connecting plates (4) are installed on one side, close to the first vertical plate (1), of the second vertical plate (2), a bottom plate (5) is in sliding contact with the bottom of the first vertical plate (1), first fixing plates (6) are installed at two ends of the bottom plate (5), one sides, close to each other, of the two first fixing plates (6) are in sliding contact with one sides, far away from each other, of the corresponding first vertical plate (1) and the corresponding second vertical plate (2), a top plate (7) is in sliding contact with the top ends of the first vertical plate (1) and the second vertical plate (2), second fixing plates (8) are installed at two ends of the top plate (7), and one sides, close to each other, of the two second fixing plates (8) are in sliding contact with one sides, far away from each other, of the corresponding first vertical plate (1) and the corresponding second vertical plate (2), respectively, the first vertical plate (1) and the second vertical plate (2) are provided with two clamping mechanisms, and the first connecting plate (3) and the second connecting plates (4) are provided with elastic positioning mechanisms.

2. The novel large-span cable tray as claimed in claim 1, wherein: the clamping mechanism comprises a clamping column (10), two clamping holes (9) are formed in the first vertical plate (1) and the second vertical plate (2), the clamping column (10) is connected to the clamping holes (9) in a sliding mode, clamping grooves (11) are formed in the first fixing plate (6) and the second fixing plate (8), and the clamping column (10) is clamped with the clamping grooves (11).

3. The novel large-span cable tray of claim 1, wherein: elastic positioning mechanism includes locating plate (13), elastic rod (15) and elastic spring (16), two constant head tank (12) have all been seted up on first connecting plate (3) and two second connecting plates (4), and sliding connection has locating plate (13) in constant head tank (12), and locating plate (13) clamp mutually with calorie post (10), elastic hole (14) have been seted up on locating plate (13), and sliding connection has elastic rod (15) in elastic hole (14), and the both ends of elastic rod (15) all with one side inner wall connection of constant head tank (12).

4. The novel large-span cable tray of claim 3, wherein: elastic spring (16) is arranged on the outer side of the elastic rod (15) in a sliding sleeve mode, one end of the elastic spring (16) is connected with the positioning plate (13), and one end, far away from the positioning plate (13), of the elastic spring (16) is connected with the inner wall of one side of the positioning groove (12).

5. The novel large-span cable tray of claim 2, wherein: be located same vertical ascending two one side that calorie post (10) are close to each other installs same spliced pole (17), reset hole (18) have been seted up on spliced pole (17), and sliding connection has reset bar (19) in reset hole (18), and the one end that two reset bar (19) were kept away from each other extends to the outside of corresponding spliced pole (17) respectively and is connected two with one side that corresponding riser (1) and second riser (2) are close to each other the one end that reset bar (19) are close to each other all extends to the opposite side of spliced pole (17) and installs baffle (20).

6. The novel large-span cable tray of claim 5, wherein: two the outside of release link (19) all slides the cover and is equipped with reset spring (21), and the one end that two reset spring (21) kept away from each other is connected with the one side that two corresponding spliced poles (17) are close to each other respectively, and the one end that two reset spring (21) are close to each other is connected with the one side that two corresponding baffles (20) are kept away from each other respectively.

7. The novel large-span cable tray of claim 1, wherein: the top plate (7) is connected with two fastening bolts (22) in a threaded manner, the tops of the first connecting plate (3) and the second connecting plate (4) above the first connecting plate (3) and the second connecting plate (4) are provided with threaded clamping grooves (23), and the two fastening bolts (22) are respectively in threaded clamping with the corresponding threaded clamping grooves (23).

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