CN218569737U

CN218569737U - Bridge lateral anti-seismic support

Info

Publication number: CN218569737U
Application number: CN202222485639.6U
Authority: CN
Inventors: 陈群; 黄长烛; 张学贤; 陈丽华
Original assignee: Fujian Kangda Technology Co ltd
Current assignee: Fujian Kangda Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-03
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a crane span structure side direction antidetonation support belongs to antidetonation support technical field, include: the utility model provides a crane span structure side direction antidetonation support, includes the dead lever, first jack has been seted up to the front end of dead lever, the lower extreme of dead lever is provided with the telescopic link, the fixed gag lever post that is provided with in upper end of telescopic link, the sliding hole has been seted up to the inner wall of dead lever, the connecting hole has been seted up to the inside of telescopic link, the fixed spring that is provided with in inside of telescopic link, one side of telescopic link is provided with the backup pad, the spacing groove has been seted up to one side that the telescopic link is close to the backup pad. Therefore, when the bridge frame body shakes, the shaking situation can be reduced, and meanwhile, the noise is reduced.

Description

Bridge lateral anti-seismic support

Technical Field

The utility model relates to a support especially relates to a crane span structure side direction antidetonation support, belongs to crane span structure antidetonation technical field.

Background

The groove type anti-seismic support is a totally-enclosed anti-seismic support. It is suitable for laying computer cable, communication cable, thermocouple cable and other control cables for high-sensitivity system. The cable shield has good effects on shielding interference of a control cable and protection of the environmental cable in heavy corrosion.

The patent of current patent number (CN 215452368U) has proposed a crane span structure side direction antidetonation support, its device passes through the buckle, the cooperation of spring and slider is used, spring coupling slider and buckle, be swing joint between slider and the cross arm, be favorable to fixing the crane span structure body of different width on the cross arm, the buckle card is fixed at the crane span structure body rethread bolt, but its device can't carry out fine fixing according to the height of bridge and upper end wall body, probably there is the support and the condition emergence that puts up both sides and wall body length are not enough, to the above-mentioned problem, the utility model provides a crane span structure side direction antidetonation support makes things convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a crane span structure side direction antidetonation support, this crane span structure side direction antidetonation support can realize the antidetonation condition, has solved the not good technical problem of antidetonation effect among the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a crane span structure side direction antidetonation support, includes the dead lever, first jack has been seted up to the front end of dead lever, the lower extreme of dead lever is provided with the telescopic link, the fixed gag lever post that is provided with in upper end of telescopic link, the sliding hole has been seted up to the inner wall of dead lever, the connecting hole has been seted up to the inside of telescopic link, the fixed spring that is provided with in inside of telescopic link, one side of telescopic link is provided with the backup pad, the spacing groove has been seted up to one side that the telescopic link is close to the backup pad, the fixed riser that is provided with in upper end of backup pad, the upper end of backup pad is provided with the crane span structure body.

Furthermore, two ends of the limiting rod are communicated with the inside of the sliding hole.

Further, the inside of connecting hole is provided with the bolt, the output of bolt runs through the connecting hole and leads to the rear end and the outer wall of dead lever and is provided with the nut.

Furthermore, the inside of spacing groove is provided with the connecting rod, the fixed montant that is provided with of lower extreme of connecting rod, the lower terminal surface of montant and the up end fixed connection of spring.

Furthermore, one side of the connecting rod, which is close to the supporting plate, is fixedly connected with the supporting plate.

Furthermore, the internal thread of riser is provided with the rotation bolt, it is provided with the rotation seat to rotate the bolt and be close to one side of crane span structure body, it is provided with the slurcam to rotate one side that the seat is close to the crane span structure body is fixed.

Furthermore, a gasket is fixedly arranged on the upper end face of the supporting plate.

Furthermore, the upper end of the fixed rod is fixedly provided with a mounting plate, and the upper end of the mounting plate is provided with a mounting hole.

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

1. (ii) a The utility model discloses, through setting up the structure that can manual regulation support length, when the pontic lower extreme and backup pad are laminated, according to the distance of mounting panel and wall body, adjust the length of fixed rod, make the device can use in the pontic below of co-altitude, application range is extensive.

2. (ii) a The utility model discloses, through the structure that is provided with the elastic support pontic for this pontic is when rocking perpendicularly, because backup pad both sides and spring contact, can be so that the strength downstream of vibrations, thereby offset the strength of vibrations, reach absorbing purpose, be provided with moreover and carry out absorbing structure to the pontic both sides, make this pontic more firm.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a bridge lateral anti-seismic support according to the present invention;

fig. 2 is a schematic view of a front cut structure of a bridge lateral anti-seismic support according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 2;

FIG. 5 is an enlarged view at C of FIG. 2;

fig. 6 is a partial structural sectional view of a lateral anti-seismic bridge support according to the present invention.

In the figure: 1. fixing the rod; 2. a first jack; 3. a telescopic rod; 4. a limiting rod; 5. a slide hole; 6. connecting holes; 7. a bolt; 8. a spring; 9. a limiting groove; 10. a support plate; 11. a connecting rod; 12. a vertical rod; 13. a gasket; 14. a bridge frame body; 15. a vertical plate; 16. rotating the bolt; 17. a rotating seat; 18. a push plate; 19. a nut; 20. mounting a plate; 21. and (7) mounting holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, the bridge lateral anti-seismic support provided by this embodiment includes a fixing rod 1, a first insertion hole 2 is formed at the front end of the fixing rod 1, the first insertion hole 2 facilitates the use of a plug 7, a telescopic rod 3 is disposed at the lower end of the fixing rod 1, a limiting rod 4 is fixedly disposed at the upper end of the telescopic rod 3, a sliding hole 5 is formed in the inner wall of the fixing rod 1, a connection hole 6 is formed in the telescopic rod 3, a spring 8 is fixedly disposed in the telescopic rod 3, the spring 8 plays a role of damping when the bridge body 14 vibrates, a support plate 10 is disposed at one side of the telescopic rod 3, a limiting groove 9 is formed at one side of the telescopic rod 3 close to the support plate 10, a vertical plate 15 is fixedly disposed at the upper end of the support plate 10, and a bridge body 14 is disposed at the upper end of the support plate 10,

in this embodiment, as shown in figures 1-6,

preferably, both ends of the stopper rod 4 are connected to the inside of the sliding hole 5.

Preferably, the inside of connecting hole 6 is provided with bolt 7, and bolt 7 is used for spacing telescopic link 3, and the output of bolt 7 runs through connecting hole 6 and leads to the rear end and the outer wall of dead lever 1 and be provided with nut 19, and nut 19 is fixed bolt 7.

Preferably, the inside of spacing groove 9 is provided with connecting rod 11, and the lower extreme of connecting rod 11 is fixed and is provided with montant 12, and montant 12 is used for carrying out fixed connection with spring 8, the lower terminal surface of montant 12 and the up end fixed connection of spring 8.

Preferably, one side of the connecting rod 11 close to the supporting plate 10 is fixedly connected with the supporting plate 10.

Preferably, the internal thread of the vertical plate 15 is provided with a rotating bolt 16, one side of the rotating bolt 16 close to the bridge body 14 is rotatably provided with a rotating seat 17, and one side of the rotating seat 17 close to the bridge body 14 is fixedly provided with a pushing plate 18.

Preferably, a gasket 13 is fixedly disposed on the upper end surface of the support plate 10.

Preferably, the upper end of the fixing rod 1 is fixedly provided with a mounting plate 20, and the upper end of the mounting plate 20 is provided with a mounting hole 21.

The utility model discloses an application principle and use flow: when using, pulling telescopic link 3, thereby adjust the length between telescopic link 3 and the dead lever 1, when adjusting length, use bolt 7 to pass first jack 2, pass connecting hole 6 again, finally, lead to the rear end to dead lever 1, use nut 19 to fix, laminate the lower extreme of backup pad 10 lower extreme and crane span structure body 14, reuse mounting panel 20 and last wall body carry out fixed connection, thereby realize carrying out a support to crane span structure body 14, thereby it makes slurcam 18 carry out both sides spacingly to crane span structure body 14 to twist rotation bolt 16, when vibrations appear in crane span structure body 14, backup pad 10 both sides and spring 8's upper end fixed connection, thereby play antidetonation effect.

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 a fixed connection, a detachable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

The present invention has been described in connection with the specific embodiments, but it should be clear to those skilled in the art that these descriptions are only illustrative and not intended to limit the scope of the present invention. Various modifications and alterations of this invention will become apparent to those skilled in the art based upon the spirit and principles of this invention, and such modifications and alterations are also within the scope of this invention.

Claims

1. The utility model provides a crane span structure side direction antidetonation support, its characterized in that, includes dead lever (1), first jack (2) have been seted up to the front end of dead lever (1), the lower extreme of dead lever (1) is provided with telescopic link (3), the fixed gag lever post (4) that are provided with in upper end of telescopic link (3), sliding hole (5) have been seted up to the inner wall of dead lever (1), connecting hole (6) have been seted up to the inside of telescopic link (3), the fixed spring (8) that are provided with in inside of telescopic link (3), one side of telescopic link (3) is provided with backup pad (10), spacing groove (9) have been seted up to one side that telescopic link (3) are close to backup pad (10), the fixed riser (15) that are provided with in upper end of backup pad (10), the upper end of backup pad (10) is provided with crane span structure body (14).

2. Bridge lateral seismic support according to claim 1, characterized in that the ends of said stop rods (4) open into the inside of the sliding holes (5).

3. Bridge lateral anti-seismic support according to claim 1, characterized in that a bolt (7) is arranged inside the connection hole (6), the output end of the bolt (7) passes through the connection hole (6) to the rear end of the fixing rod (1), and a nut (19) is arranged on the outer wall.

4. Bridge lateral anti-seismic support according to claim 1, characterized in that a connecting rod (11) is arranged inside the limiting groove (9), a vertical rod (12) is fixedly arranged at the lower end of the connecting rod (11), and the lower end face of the vertical rod (12) is fixedly connected with the upper end face of the spring (8).

5. A bridge lateral anti-seismic support according to claim 4, characterized in that said connecting rod (11) is fixedly connected to said support plate (10) on the side close to said support plate (10).

6. Bridge lateral anti-seismic support according to claim 1, characterized in that the internal thread of said vertical plate (15) is provided with a rotating bolt (16), the side of said rotating bolt (16) close to the bridge body (14) is rotatably provided with a rotating seat (17), and the side of said rotating seat (17) close to the bridge body (14) is fixedly provided with a pushing plate (18).

7. Bridge lateral seismic support according to claim 1, characterized in that said support plate (10) is provided, at its upper end, with a gasket (13) fixed thereto.

8. The bridge frame lateral anti-seismic support according to claim 1, wherein a mounting plate (20) is fixedly arranged at the upper end of the fixing rod (1), and a mounting hole (21) is formed in the upper end of the mounting plate (20).