CN213709167U

CN213709167U - Dustproof maintenance-free single-slit type reinforced bridge expansion device

Info

Publication number: CN213709167U
Application number: CN202022177923.8U
Authority: CN
Inventors: 张维维; 王云枫; 杨宁康
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-16
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a bridge telescoping device field especially relates to dustproof non-maintaining single seam formula strenghthened type bridge telescoping device. The expansion device comprises an expansion joint (6) of the bridge, and a first section bar and a second section bar which are arranged on two sides of the expansion joint, wherein the first section bar is a sliding edge beam, and the second section bar is a fixed edge beam; one side of the sliding edge beam comprises a wing plate, one side of the wing plate is lapped on the surface of the fixed edge beam, and the end part of the wing plate can move left and right on the surface of the fixed edge beam to realize the adjustment of a telescopic gap; and the first section bar and the second section bar do not contain a water stop accommodating hole. The first section bar and the second section bar do not need to be provided with holes, so that the integrity and the strength of the section bars can be kept, and the processing difficulty is reduced; the water stop is convenient and rapid to replace.

Description

Dustproof maintenance-free single-slit type reinforced bridge expansion device

Technical Field

The utility model relates to a bridge telescoping device field especially relates to dustproof non-maintaining single seam formula strenghthened type bridge telescoping device.

Background

The bridge expansion device is an important component of a bridge, and is a general name of various devices which are arranged at a bridge expansion joint and are composed of members such as rubber, steel and the like in order to enable vehicles to stably pass through a bridge floor and meet the requirement of deformation of an upper structure of the bridge. The safety of the bridge road is directly influenced by the quality of the performance of the bridge expansion device.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is that: the invention provides a dustproof maintenance-free single-slit reinforced bridge expansion device and a method with better effect, and particularly aims to realize a plurality of substantial technical effects of the specific implementation part.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the dustproof maintenance-free single-slit reinforced bridge expansion device is characterized by comprising an expansion joint 6 of a bridge, and a first section bar and a second section bar on two sides of the expansion joint, wherein the first section bar is a sliding edge beam, and the second section bar is a fixed edge beam; one side of the sliding edge beam comprises a wing plate, one side of the wing plate is lapped on the surface of the fixed edge beam, and the end part of the wing plate can move left and right on the surface of the fixed edge beam to realize the adjustment of a telescopic gap;

and the first section bar and the second section bar do not contain a water stop accommodating hole.

The utility model discloses a further technical scheme lies in, the concrete limit side of section bar one and section bar two below contains vertical steel sheet 3, and the template that the concrete was pour can be regarded as to vertical steel sheet.

The utility model discloses a further technical scheme lies in, vertical steel sheet 3 be solitary steel sheet or the integration is fixed on section bar one and section bar two.

The utility model discloses a further technical scheme lies in, and 3 below vertical steel sheet contain angle steel 4, and the angle steel below is pressed and is decided there is the waterstop.

The utility model discloses a further technical scheme lies in, contains the bolt hole on the angle steel, and the waterstop can be pressed to the bolt hole through the bolt.

The utility model discloses a further technical scheme lies in, still contains the portable waterstop of just adorning that can change, and portable waterstop of just adorning contains the waterstop body, and the both sides of waterstop body contain

movable block

8, and 8 avris of movable block contain magnet 9, and magnet can attract on vertical steel sheet.

The utility model discloses a further technical scheme lies in, contains the waterstop on the movable block 8 and holds recess 10 for fixed waterstop.

The utility model has the further technical proposal that the moving block 8 is strip-shaped or block-shaped, and when the moving block is strip-shaped, the water stop belt penetrates into the moving block; when the water stop strip is in a block shape, the block structures comprise a plurality of blocks, and the plurality of block structures are distributed on the water stop strip.

The utility model discloses a further technical scheme lies in, the waterstop holds 10 edges of recess and contains the arch, and the arch can stop the waterstop and deviate from.

The method for stretching the dustproof maintenance-free single-slit reinforced bridge is characterized in that the dustproof maintenance-free single-slit reinforced bridge stretching device is utilized;

the first section bar and the second section bar do not need to be provided with holes, so that the integrity and the strength of the section bars can be kept, and the processing difficulty is reduced;

the waterstop is inhaled in the expansion joint through 8 magnetism of movable block, when the waterstop was changed, pulls out the movable block, changes the waterstop again just, and is convenient rapid.

Adopt above technical scheme the utility model discloses, for prior art have following beneficial effect: the first section bar and the second section bar do not need to be provided with holes, so that the integrity and the strength of the section bars can be kept, and the processing difficulty is reduced; the water stop is convenient and rapid to replace.

Drawings

For further explanation of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings:

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

FIG. 2 is a partially enlarged structural view of FIG. 1;

FIG. 3 is a schematic view of a further modification of the present patent;

FIG. 4 is a schematic structural diagram of a moving block;

wherein: 1. a first section; 2, section bar II; 3. a vertical steel plate; 4. angle steel; 5. a water stop; 6. an expansion joint; 7. a bolt; 8. a moving block; 9. a magnet; 10. the waterstop holds the recess.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", 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 referred to 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, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.

The patent provides a plurality of parallel schemes, and different expressions belong to an improved scheme based on a basic scheme or a parallel scheme. Each solution has its own unique features.

The first embodiment is as follows: with reference to all of the accompanying drawings; the dustproof maintenance-free single-slit reinforced bridge expansion device is characterized by comprising an expansion joint 6 of a bridge, and a first section bar and a second section bar on two sides of the expansion joint, wherein the first section bar is a sliding edge beam, and the second section bar is a fixed edge beam; one side of the sliding edge beam comprises a wing plate, one side of the wing plate is lapped on the surface of the fixed edge beam, and the end part of the wing plate can move left and right on the surface of the fixed edge beam to realize the adjustment of a telescopic gap;

and the first section bar and the second section bar do not contain a water stop accommodating hole. The technical scheme of the invention has the following substantial technical effects and the realization process: the method for stretching the dustproof maintenance-free single-slit reinforced bridge is characterized in that the dustproof maintenance-free single-slit reinforced bridge stretching device is utilized; the first section bar and the second section bar do not need to be provided with holes, so that the integrity and the strength of the section bars can be kept, and the processing difficulty is reduced.

Creatively, the above effects exist independently, and the combination of the above results can be completed by a set of structure.

Example two: as a further improvement or juxtaposition, the concrete side under the first profile and the second profile comprises vertical steel plates 3, which can be used as concrete-casting forms. The technical scheme of the invention has the following substantial technical effects and the realization process: the first vertical steel plate can increase the strength, and the second vertical steel plate can be used as a template for pouring concrete.

Example three: as a further improvement or juxtaposition, the vertical steel plates 3 are separate steel plates or integrally fixed to the first and second profiles. The technical scheme of the invention has the following substantial technical effects and the realization process: the utility model provides a fixed mode and the implementation of steel sheet, similar implementation is all in the protection scope of this patent.

Example four: as a further improved scheme or a parallel scheme, the lower part of the vertical steel plate 3 comprises angle steel 4, and a water stop is pressed and fixed below the angle steel.

Example five: as a further improvement scheme or a parallel scheme, the angle steel comprises bolt holes, and the bolt holes can press the water stop belts through the bolts.

Example six: as a further improvement scheme or a parallel scheme, the portable water stop convenient to install comprises a replaceable portable water stop convenient to install, the portable water stop convenient to install comprises a water stop body, two sides of the water stop body comprise moving blocks 8, the side of each moving block 8 comprises a magnet 9, and the magnets can attract the vertical steel plates. The technical scheme of the invention has the following substantial technical effects and the realization process: referring to fig. 2, 3 and 4, the structure can be used for convenient fixing, and a novel water stop belt which can be more happy is provided creatively, so that the fixing and the installation are convenient.

Example seven: as a further improvement or juxtaposition, the moving block 8 includes a water stop receiving groove 10 for fixing the water stop. The technical scheme of the invention has the following substantial technical effects and the realization process: the water stop can be fixed on the moving block 8, and the fixing is convenient.

Example eight: as a further improvement scheme or a parallel scheme, the moving block 8 is in a strip shape or a block shape, and a water stop belt penetrates into the moving block when the moving block is in the strip shape; when the water stop strip is in a block shape, the block structures comprise a plurality of blocks, and the plurality of block structures are distributed on the water stop strip.

Example nine: as a further improvement or juxtaposition, the edge of the water stop receiving groove 10 includes a protrusion capable of blocking the water stop from coming out.

The technical effect that above structure was realized realizes clearly, if do not consider additional technical scheme, this patent name can also be a novel waterstop. Some details are not shown in the figures.

It should be noted that the plurality of schemes provided in this patent include their own basic schemes, which are independent of each other and are not restricted to each other, but they may be combined with each other without conflict, so as to achieve a plurality of effects.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims.

Claims

1. The dustproof maintenance-free single-slit reinforced bridge expansion device is characterized by comprising an expansion joint (6) of a bridge, and a first section bar and a second section bar on two sides of the expansion joint, wherein the first section bar is a sliding edge beam, and the second section bar is a fixed edge beam; one side of the sliding edge beam comprises a wing plate, one side of the wing plate is lapped on the surface of the fixed edge beam, and the end part of the wing plate can move left and right on the surface of the fixed edge beam to realize the adjustment of a telescopic gap;

2. The dustproof maintenance-free single-slit reinforced bridge expansion device according to claim 1, wherein the concrete side below the first section bar and the second section bar comprises vertical steel plates (3), and the vertical steel plates can be used as concrete pouring templates.

3. The dustproof maintenance-free single slot reinforced bridge expansion device according to claim 2, wherein the vertical steel plate (3) is a single steel plate or is integrally fixed on the first section bar and the second section bar.

4. The dustproof maintenance-free single-slit reinforced bridge expansion device according to claim 2, wherein an angle steel (4) is arranged below the vertical steel plate (3), and a water stop is pressed below the angle steel.

5. The dustproof maintenance-free single slot reinforced bridge expansion device of claim 4, wherein the angle steel comprises bolt holes, and the bolt holes can press the water stop through bolts.

6. The dustproof maintenance-free single-slit reinforced bridge expansion device according to claim 2, further comprising a replaceable movable water stop convenient to mount, wherein the movable water stop convenient to mount comprises a water stop body, two sides of the water stop body comprise movable blocks (8), the sides of the movable blocks (8) comprise magnets (9), and the magnets can attract the vertical steel plates.

7. The dustproof maintenance-free single slot reinforced bridge expansion device according to claim 6, wherein the moving block (8) comprises a water stop receiving groove (10) for fixing the water stop.

8. The dustproof maintenance-free single-slit reinforced bridge expansion device according to claim 6, wherein the moving block (8) is in a strip shape or a block shape, and a water stop is penetrated into the moving block when the moving block is in a strip shape; when the water stop strip is in a block shape, the block structures comprise a plurality of blocks, and the plurality of block structures are distributed on the water stop strip.

9. The dustproof maintenance-free single-slit reinforced bridge expansion device according to claim 7, wherein the edge of the water stop receiving groove (10) comprises a protrusion capable of blocking the water stop from coming off.