CN219174996U

CN219174996U - Gap buffer board for bridge

Info

Publication number: CN219174996U
Application number: CN202222256833.7U
Authority: CN
Inventors: 王浩宇; 刘雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-06-13
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a gap buffer plate for a bridge, which comprises a first buffer plate and a second buffer plate, wherein a second reversing mechanism is arranged on the outer surface of the first buffer plate, a first reversing mechanism is arranged on the outer surface of the second buffer plate, and the first buffer plate and the second buffer plate are mutually connected through connecting pieces.

Description

Gap buffer board for bridge

Technical Field

The utility model relates to the technical field of buffer plates, in particular to a gap buffer plate for a bridge.

Background

Bridge buffer plate, also known as bridge seam polyurethane compression spring, the telescoping device in the bridge owing to set up bridge buffer plate between the intermediate beam, can improve telescoping device's displacement control condition, because of the setting of bridge buffer plate in intermediate beam high center part again, reducible car when passing on the intermediate beam causes the instantaneous side of intermediate beam and reduces the torsional stress of intermediate beam. The length of the polyurethane compression spring positioning pull rod is utilized to effectively control the maximum seam width. The telescopic device has the characteristics of reliable stress, uniform expansion, maintenance and repair and the like, and is superior to other straight beam type telescopic devices.

However, in the prior art, the bridge buffer plates are fixed in gaps between the bridges in the process of installation, but the bridge buffer plates in the center of the prior art are heavy in weight, are not particularly convenient in the process of placement or under the condition of position adjustment, and have no lifting mechanism in the existing bridge buffer plates, so that the carrying process is quite laborious.

Disclosure of Invention

Object of the utility model

In view of the above, the present utility model is directed to a gap buffer plate for a bridge, which solves the above-mentioned problems.

(II) technical scheme

The utility model provides a gap buffer board for bridge, includes first buffer board and second buffer board, the surface of first buffer board is provided with second reverse mechanism, the surface of second buffer board is provided with first reverse mechanism, first buffer board passes through connecting piece interconnect with the second buffer board.

Preferably, through grooves are formed in the outer surfaces of the first buffer plate and the second buffer plate, and a plurality of groups of first reversing mechanisms and second reversing mechanisms are movably installed in the through grooves.

Preferably, the first reversing mechanism and the second reversing mechanism both comprise a sliding block, one end of the sliding block is movably provided with a first connecting rod, the upper surface of the sliding block is provided with a cavity, one end of the sliding block is also provided with a cavity, and the cavity is internally and respectively movably provided with a first handle and a second handle.

Preferably, two jacks are formed in two ends of the sliding block, first fixing blocks are movably mounted at two ends of the sliding block, one end of each first fixing block is fixedly mounted on one side of the second connecting rod, one end of each second connecting rod is connected with a first handle, and one end of each second connecting rod is fixedly mounted with a third fixing block.

Preferably, through grooves are formed in the outer surfaces of the first fixing block and the third fixing block, the first pushing pins and the second fixing block are movably mounted in the through grooves, cavities are formed in the inner walls of the first pushing pins and the second fixing block, and springs are fixedly mounted in the cavities.

Preferably, one end of the sliding block is movably provided with a movable block, one end of the movable block is connected with a second handle, the center of the movable block is fixedly provided with a pull rod, and the upper end and the lower end of the pull rod are fixedly provided with lantern rings.

Preferably, the upper surface of the connecting piece is movably provided with a cover plate, one end of the first reversing mechanism is movably provided with a long rod, the inner wall of the connecting piece is provided with a cavity, and the outer surface of the cover plate is provided with a groove.

From the above technical scheme, the application has the following beneficial effects:

1. according to the bridge buffer plate lifting device, the first handles in the plurality of groups of first reversing mechanisms and the plurality of groups of second reversing mechanisms are used, when the bridge buffer plate needs to be adjusted, ninety degrees of rotation can be carried out on the first handles through pulling the first handles, and the bridge buffer plate lifting device can be lifted by pulling the second handles, so that the bridge buffer plate lifting device is quite convenient and labor-saving.

2. The cover plate in the connecting piece of the utility model is pulled to the groove on the outer surface of the cover plate. The long rod between the connecting pieces can be checked and observed, and the long rod can be replaced conveniently.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the reversing mechanism according to the present utility model;

FIG. 3 is a schematic view of a portion of the component structure of FIG. 1 in accordance with the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a first buffer plate; 2. a second buffer plate; 3. a connecting piece; 4. a first reversing mechanism; 5. a second reversing mechanism; 211. a first connecting rod; 212. a first handle; 213. a second handle; 214. a first promotion; 215. a first fixed block; 216. a second connecting rod; 217. a second fixed block; 218. a movable block; 219. a pull rod; 220. a collar; 221. a third fixed block; 222. a slide block; 411. a cover plate; 412. a long rod.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the utility model provides a gap buffer board for bridge, includes first buffer board 1 and second buffer board 2, and the surface of first buffer board 1 is provided with second reverse mechanism 5, and the surface of second buffer board 2 is provided with first reverse mechanism 4, and first buffer board 1 and second buffer board 2 pass through connecting piece 3 interconnect.

Further, through grooves are formed in the outer surfaces of the first buffer plate 1 and the second buffer plate 2, a plurality of groups of first reversing mechanisms 4 and second reversing mechanisms 5 are movably mounted in the through grooves, and the plurality of groups of first reversing mechanisms 4 and second reversing mechanisms 5 facilitate workers to move the first reversing mechanisms 4 or the second reversing mechanisms 5 at different positions, so that convenience, time saving and labor saving are achieved.

Further, the first reversing mechanism 4 and the second reversing mechanism 5 both include a slider 222, one end of the slider 222 is movably provided with a first connecting rod 211, the upper surface of the slider 222 is provided with a cavity, one end of the slider 222 is also provided with a cavity, the cavity is respectively movably provided with a first handle 212 and a second handle 213, and the first handle 212 and the second handle 213 can move in the cavity, so that the first handle 212 and the second handle 213 can be placed in the cavity after the installation is finished, and the first handle 212 and the second handle 213 can be protected.

Further, two jacks are formed in two ends of the sliding block 222, the first fixing block 215 is movably mounted at two ends of the sliding block 222, one end of the first fixing block 215 is fixedly mounted on one side of the second connecting rod 216, one end of the second connecting rod 216 is connected with the first handle 212, one end of the second connecting rod 216 is fixedly mounted with the third fixing block 221, and the jacks at two ends of the sliding block 222 can fix the first fixing block 215 and the third fixing block 221, so that the first handle 212 can be limited.

Further, the outer surfaces of the first fixing block 215 and the third fixing block 221 are provided with through grooves, the through grooves are movably provided with a first push pin 214 and a second fixing block 217, the inner walls of the first push pin 214 and the second fixing block 217 are provided with cavities, springs are fixedly arranged in the cavities, and when the first push pin 214 and the second fixing block 217 move to the jack, the springs lose pressure and automatically insert the first push pin 214 and the second fixing block 217 into the jack.

Further, one end of the slider 222 is movably provided with a movable block 218, one end of the movable block 218 is connected with a second handle 213, a pull rod 219 is fixedly arranged in the center of the movable block 218, collars 220 are fixedly arranged at the upper end and the lower end of the pull rod 219, and the movable block 218 can drive the second handle 213 to move left and right by pushing the collars 220.

Further, the upper surface of the connecting piece 3 is movably provided with the cover plate 411, one end of the connecting piece 3 is movably provided with the long rod 412, the inner wall of the connecting piece 3 is provided with a cavity, the outer surface of the connecting piece 3 is provided with a groove, the long rod 412 between the connecting pieces 3 can be checked and observed by pulling the groove on the outer surface of the cover plate 411, and the long rod 412 is convenient to replace.

Working principle: by pulling the first handle 212, the first fixed block 215 and the third fixed block 221 can move up and down at two ends of the sliding block 222, when the first handle 212 is pulled to the highest point, the first push pin 214 and the second fixed block 217 can be inserted into the insertion holes at two ends of the sliding block 222, so that the first handle 212 is fixed, the sliding block 222 can rotate ninety degrees through the first connecting rod 211, and the movable block 218 can slide through the pushing sleeve ring 220, so that the second handle 213 can move conveniently;

by pulling the recess in the outer surface of the cover 411, the cavity in the inner wall of the connector 3 can be inspected until the operation is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gap buffer board for bridge, includes first buffer board (1) and second buffer board (2), its characterized in that: the outer surface of first buffer board (1) is provided with second reverse mechanism (5), the surface of second buffer board (2) is provided with first reverse mechanism (4), first buffer board (1) and second buffer board (2) pass through connecting piece (3) interconnect.

2. The gap buffer plate for a bridge according to claim 1, wherein: through grooves are formed in the outer surfaces of the first buffer plate (1) and the second buffer plate (2), and a plurality of groups of first reversing mechanisms (4) and second reversing mechanisms (5) are movably mounted in the through grooves.

3. The gap buffer plate for a bridge according to claim 2, wherein: the first reversing mechanism (4) and the second reversing mechanism (5) both comprise a sliding block (222), one end of the sliding block (222) is movably provided with a first connecting rod (211), the upper surface of the sliding block (222) is provided with a cavity, one end of the sliding block (222) is also provided with a cavity, and the cavity is respectively and movably provided with a first handle (212) and a second handle (213).

4. A gap buffer plate for a bridge as claimed in claim 3, wherein: two jacks are formed in two ends of the sliding block (222), a first fixing block (215) is movably mounted at two ends of the sliding block (222), one end of the first fixing block (215) is fixedly mounted on one side of a second connecting rod (216), one end of the second connecting rod (216) is connected with a first handle (212), and a third fixing block (221) is fixedly mounted at one end of the second connecting rod (216).

5. The gap buffer plate for a bridge as claimed in claim 4, wherein: through grooves are formed in the outer surfaces of the first fixing block (215) and the third fixing block (221), a first push pin (214) and a second fixing block (217) are movably mounted in the through grooves, cavities are formed in the inner walls of the first push pin (214) and the second fixing block (217), and springs are fixedly mounted in the cavities.

6. The gap buffer plate for a bridge as claimed in claim 4, wherein: one end movable mounting of slider (222) has movable block (218), the one end of movable block (218) is connected with second handle (213), and movable block (218) center fixed mounting has pull rod (219), the upper and lower both ends of pull rod (219) are all fixed mounting has lantern ring (220).

7. The gap buffer plate for a bridge according to claim 1, wherein: the upper surface of the connecting piece (3) is movably provided with a cover plate (411), one end of the connecting piece (3) is movably provided with a long rod (412), the inner wall of the connecting piece (3) is provided with a cavity, and the outer surface of the cover plate (411) is provided with a groove.