CN213709230U

CN213709230U - Bridge panel node reinforcing apparatus

Info

Publication number: CN213709230U
Application number: CN202021987453.5U
Authority: CN
Inventors: 吴特
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-16
Anticipated expiration: 2030-09-11

Abstract

The application relates to a bridge panel node reinforcing device, which relates to the technical field of bridge reinforcing devices and comprises a base for connecting a cross plate, wherein the base comprises a first sliding seat and a second sliding seat which are oppositely arranged; a fixing piece is oppositely arranged between the first sliding seat and the second sliding seat and comprises a connecting seat and a waist-shaped hole formed in the connecting seat; inserting rods are arranged on one sides, facing the kidney-shaped hole, of the first sliding seat and the second sliding seat, penetrate out of the kidney-shaped hole, and fasteners are screwed on the inserting rods penetrating out of the kidney-shaped hole through threads; the inserted rod is arranged on the inner side wall of the waist-shaped hole in a sliding mode along the horizontal direction; this application has the length that can realize the base and adjusts, and application scope is wider effect.

Description

Bridge panel node reinforcing apparatus

Technical Field

The application relates to the technical field of bridge reinforcing devices, in particular to a bridge panel node reinforcing device.

Background

At present, in the existing wooden structure road bridge, the bridge deck is lapped on the bridge, most of end points are fixed by steel nails, and a few of joggle joints are also connected.

In the related art, a chinese patent with an authorization publication number of CN206245224U discloses a bridge panel node reinforcing device, which mainly comprises a mid-span node reinforcing device and a side-span node reinforcing device, wherein the mid-span node reinforcing device is connected with a mid-span plate and a mid-span beam, the side-span node reinforcing device is connected with a side beam and a side-span plate, the bridge panel node reinforcing device is formed by welding U-shaped steel plate clamping grooves, and a waterproof corrosive agent is additionally coated on the surface of the bridge panel node reinforcing device to enhance the durability of the structure.

In view of the above-mentioned related art, the inventor believes that there exists a problem that the installation and fixation of the first midspan plate can only be adapted to a specific midspan plate because the length of the first midspan node reinforcing device is relatively fixed; when the width of the mid-span plate to be installed is changed, the original mid-span node reinforcing device is difficult to adapt, and further has the defect of certain limitation.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, this application provides a bridge panel node reinforcing apparatus, has and to realize adjusting the length of base, the wider effect of application scope.

The technical purpose of the application is realized by the following technical scheme:

a bridge panel node reinforcing device comprises a base for connecting a span plate, wherein the base comprises a first sliding seat and a second sliding seat which are oppositely arranged; a fixing piece is oppositely arranged between the first sliding seat and the second sliding seat and comprises a connecting seat and a waist-shaped hole formed in the connecting seat; inserting rods are arranged on one sides, facing the kidney-shaped hole, of the first sliding seat and the second sliding seat, penetrate out of the kidney-shaped hole, and fasteners are screwed on the inserting rods penetrating out of the kidney-shaped hole through threads; the inserted bar is arranged on the inner side wall of the waist-shaped hole in a sliding mode along the horizontal direction.

By adopting the technical scheme, when the length of the base needs to be adjusted, the fastener on the inserted link is firstly unscrewed, and then the first sliding seat and the second sliding seat move towards the directions away from or close to each other along the waist-shaped hole; after the distance between the first sliding seat and the second sliding seat is adjusted to a proper position, the fastener is screwed again to fix the inserted rod on the connecting seat; just can realize spacing fixed between first slide and second slide this moment, adjust through the length to the base to just can be applicable to the installation of different width bridge span boards fixed, enlarged the application scope of base.

The application is further configured to: the bottom of the connecting seat exceeds the lower bottom surface of the base, the bottoms of the connecting seats positioned on two sides of the base are bent towards the mutually approaching direction and form a supporting table, and the lower bottom surface of the base is tightly attached to the upper side wall of the supporting table.

By adopting the technical scheme, when the positions of the first sliding seat and the second sliding seat are adjusted in a sliding manner, the bottom surfaces of the first sliding seat and the second sliding seat slide along the upper side wall of the support platform; can play spacing effect to the slip of first slide and second slide under the effect of brace table, and then enable first slide and second slide and keep on the coplanar when sliding, improve the stability when both slide.

The application is further configured to: the number of the waist-shaped holes on the connecting seat is at least two, and the waist-shaped holes are arranged on the upper side and the lower side of the connecting seat in parallel.

By adopting the technical scheme, the arrangement of the plurality of waist-shaped holes can not only further improve the stability of the first sliding seat and the second sliding seat when sliding, but also further enhance the fixing effect of the fixing piece on the first sliding seat and the second sliding seat; the first sliding seat and the second sliding seat after the adjustment can more stably and firmly support and fix the bridge span plate.

The application is further configured to: a sliding plate facing the second sliding seat is arranged on the first sliding seat and arranged along the sliding direction of the inserted rod; be provided with on the second slide along waist type hole length direction's slide, slide one end is provided with the stopper of inserting in the slide, the stopper slides and sets up in the slide.

By adopting the technical scheme, the sliding plate which is arranged in the sliding way in a sliding way can limit the maximum distance between the first sliding seat and the second sliding seat, so that the complete separation of the first sliding seat and the second sliding seat when the positions of the first sliding seat and the second sliding seat are adjusted can be reduced; and can play the effect of direction to the slip of first slide and second slide under the cooperation of slide and slide jointly to enable first slide and second slide more stable when sliding.

The application is further configured to: the limiting block is screwed up and fixed on the sliding plate through threads.

By adopting the technical scheme, after the limiting block is screwed out of the sliding plate, one end of the sliding plate can be smoothly taken out of the slideway, and the first sliding seat and the second sliding seat can be detached and separated; through separating first slide and second slide to just can conveniently change the part that appears the damage, and need not to change the whole cost of having practiced thrift the change to a certain extent.

The application is further configured to: the upper surface of the sliding plate is provided with a pressing plate in parallel, a rubber pad is arranged between the sliding plate and the pressing plate, and the upper surface of the pressing plate exceeds the surface of the second sliding seat in a natural state.

By adopting the technical scheme, when the bridge span plate is placed on the base, the pressing plate can be pressed downwards on the sliding plate under the action of the self gravity of the bridge span plate, and the connection strength between the first sliding seat and the second sliding seat can be further improved under the action of the pressing plate; at the moment, the rubber pad is in a compressed state, and the contact area between the pressing plate and the sliding plate can be reduced through the rubber pad, so that the abrasion between the pressing plate and the sliding plate can be reduced; the bridge span plate can be damped to a certain extent under the action of the rubber pads, and the stability of the bridge span plate is improved.

The application is further configured to: the second sliding seat is provided with a limiting groove positioned at the opening of the slideway, and the limiting groove is communicated with the slideway; the width of the pressing plate is larger than that of the sliding plate, and the opening of the limiting groove is opposite to the pressing plate.

By adopting the technical scheme, when the bridge span plate is arranged on the base, the pressing plate is embedded into the limiting groove under the action of the gravity of the bridge span plate, and the limiting and fixing of the pressing plate can be realized through the limiting groove; the pressing plate upper surface of embedding at the spacing inslot will be in the coplanar with the surface of second slide to guaranteed that the bridge strides the board lower floor and the upper surface of base and laminated each other, made the bridge stride the board more stable.

The application is further configured to: and handles are arranged on the side walls of the first sliding seat and the second sliding seat which deviate from each other.

Through adopting above-mentioned technical scheme, the handle can provide the impetus for the staff, when the interval with first slide and second slide was adjusted to needs, the staff can be more smooth through the handle with the position of first slide and second slide carry out slide adjusting.

To sum up, the beneficial effect of this application is:

1. when the length of the base needs to be adjusted, the fastener on the inserted link is unscrewed, and then the first sliding seat and the second sliding seat move towards the directions away from or close to each other along the waist-shaped hole; after the distance between the first sliding seat and the second sliding seat is adjusted to a proper position, the fastener is screwed again to fix the inserted rod on the connecting seat; the first sliding seat and the second sliding seat can be limited and fixed at the moment, and the length of the base is adjusted, so that the bridge span plate fixing device is suitable for mounting and fixing bridge span plates with different widths, and the application range of the base is expanded;

2. under the cooperation of slide and slide jointly can play the effect of direction to the slip of first slide and second slide to enable first slide and second slide more stable when sliding.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an exploded view of the partial structure of FIG. 1;

fig. 3 is a partial structural view highlighting the first carriage.

Reference numerals: 1. a base; 2. a first slider; 21. a slide plate; 22. a limiting block; 23. pressing a plate; 24. a rubber pad; 3. a second slide carriage; 31. a slideway; 32. a limiting groove; 4. a fixing member; 41. a connecting seat; 42. a kidney-shaped hole; 43. a support table; 5. inserting a rod; 51. a fastener; 6. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses bridge panel node reinforcing apparatus, as shown in fig. 1, 2, including being used for connecting the bridge and striding the base 1 of board, base 1 is including being relative first slide 2 and the second slide 3 that sets up. The first sliding seat 2 and the second sliding seat 3 are connected and fixed through two fixing parts 4, and the fixing parts 4 are symmetrically arranged on the left side and the right side of the base 1.

As shown in fig. 1 and 2, the fixing member 4 includes a connecting seat 41 vertically disposed and two waist-shaped holes 42 formed in the connecting seat 41, the waist-shaped holes 42 are formed along the length direction of the first slider 2 and the second slider 3, and the two waist-shaped holes 42 are disposed in parallel at the upper and lower sides of the connecting seat 41. The side walls of the first sliding seat 2 and the second sliding seat 3 facing the kidney-shaped hole 42 are fixedly provided with inserting rods 5 which are vertically inserted into the kidney-shaped hole 42, one end of each inserting rod 5 penetrates out of the kidney-shaped hole 42, the penetrating inserting rods 5 are in threaded connection with fastening pieces 51, and the fastening pieces 51 in the embodiment are nuts. The fastener 51 fastens one end of the insert rod 5 on the outer side wall of the connecting seat 41, and the insert rod 5 can slide back and forth in the respective waist-shaped holes 42 along the horizontal direction after the fastener 51 is unscrewed.

As shown in fig. 1 and 2, the bottom of the connecting seat 41 exceeds the bottom surface of the base 1, the bottoms of the connecting seats 41 located on the left and right sides of the base 1 are bent in the direction of approaching each other, and a supporting platform 43 is formed, the upper surface of which is tightly attached to the bottom surface of the base 1, and the included angle between the supporting platform 43 and the connecting seat 41 is ninety degrees.

As shown in fig. 2 and 3, two sets of sliding plates 21 facing the second sliding base 3 are fixedly mounted on the first sliding base 2, and the sliding plates 21 are symmetrically arranged on the left and right sides of the first sliding base 2. The slide plate 21 is a double-layer structure which is arranged oppositely from top to bottom, and the slide plate 21 extends along the sliding direction of the inserted link 5. Two slide ways 31 corresponding to the slide plates 21 are arranged on the second slide seat 3 one by one, the slide ways 31 penetrate through the side wall of the second slide seat 3 up and down, and the slide ways 31 are arranged along the length direction of the waist-shaped hole 42. One end threaded connection that slide 21 is close to slide 31 has and is vertical stopper 22 of inserting in slide 31, and stopper 22's upper and lower both ends are provided with reverse screw thread, and slide 21's upper and lower two-layer realizes fixed connection through stopper 22, and stopper 22 slides along the horizontal direction and sets up in slide 31.

As shown in fig. 1 and 2, a layer of rubber pad 24 is fixedly adhered to the upper surface of the sliding plate 21, a pressing plate 23 parallel to the sliding plate 21 is fixedly adhered to the upper surface of the rubber pad 24, and the width of the pressing plate 23 is slightly larger than that of the sliding plate 21. The second slide 3 is provided with a limit groove 32 located at an opening at the upper end of the slide 31, the limit groove 32 is communicated with the slide 31, the width of the limit groove 32 is greater than that of the slide 31, and the opening of the limit groove 32 is opposite to the pressing plate 23 and is used for the pressing plate 23 to be embedded. The upper surface of the pressing plate 23 in the natural state exceeds the surface of the second carriage 3. Equal fixed mounting has handle 6 on the lateral wall that first slide 2 and second slide 3 deviate from each other, when needs adjust first slide 2 and second slide 3's interval, the staff can be more smooth through handle 6 with the position of first slide 2 and second slide 3 slide adjusting.

The specific effects of the embodiment are as follows:

when the length of the base 1 needs to be adjusted, the fastener 51 on the inserted link 5 is loosened, and then the first slide 2 and the second slide 3 are moved in a direction away from or close to each other along the kidney-shaped hole 42. After the distance between the first slide carriage 2 and the second slide carriage 3 is adjusted to a proper position, the fastener 51 is tightened again to fix the insert rod 5 on the connecting seat 41. Just can realize spacing fixed between first slide 2 and second slide 3 this moment, adjust through the length to base 1 to just can be applicable to the installation of different width bridge span boards fixed, enlarged base 1's application scope.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bridge panel node reinforcing apparatus, is including base (1) that is used for connecting the span board, its characterized in that: the base (1) comprises a first sliding seat (2) and a second sliding seat (3) which are oppositely arranged; a fixing piece (4) is oppositely arranged between the first sliding seat (2) and the second sliding seat (3), and the fixing piece (4) comprises a connecting seat (41) and a waist-shaped hole (42) formed in the connecting seat (41); inserting rods (5) are arranged on one sides, facing the waist-shaped hole (42), of the first sliding seat (2) and the second sliding seat (3), the inserting rods (5) penetrate out of the waist-shaped hole (42), and a fastener (51) is screwed on the inserting rods (5) penetrating out of the waist-shaped hole (42) in a threaded manner; the inserted bar (5) is arranged on the inner side wall of the waist-shaped hole (42) in a sliding mode along the horizontal direction.

2. The bridge deck node reinforcing apparatus of claim 1, wherein: the bottom of the connecting seat (41) exceeds the lower bottom surface of the base (1), the bottoms of the connecting seats (41) positioned on two sides of the base (1) are bent towards the mutually approaching direction and are provided with supporting tables (43), and the lower bottom surface of the base (1) is tightly attached to the upper side walls of the supporting tables (43).

3. The bridge deck node reinforcing apparatus of claim 2, wherein: the number of the waist-shaped holes (42) on the connecting seat (41) is at least two, and the waist-shaped holes (42) are arranged on the upper side and the lower side of the connecting seat (41) in parallel.

4. The bridge deck node reinforcing apparatus of claim 1, wherein: a sliding plate (21) facing the second sliding seat (3) is arranged on the first sliding seat (2), and the sliding plate (21) is arranged along the sliding direction of the inserted rod (5); be provided with on second slide (3) along slide (31) of waist type hole (42) length direction, slide (21) one end is provided with stopper (22) of inserting in slide (31), stopper (22) slide and set up in slide (31).

5. The bridge deck node reinforcing apparatus of claim 4, wherein: the limiting block (22) is screwed and fixed on the sliding plate (21) through threads.

6. The bridge deck node reinforcing apparatus of claim 4, wherein: the upper surface of the sliding plate (21) is provided with a pressing plate (23) in parallel, a rubber pad (24) is arranged between the sliding plate (21) and the pressing plate (23), and the upper surface of the pressing plate (23) exceeds the surface of the second sliding seat (3) in a natural state.

7. The bridge deck node reinforcing apparatus of claim 6, wherein: a limiting groove (32) positioned at the opening of the slide way (31) is formed in the second slide seat (3), and the limiting groove (32) is communicated with the slide way (31); the width of the pressing plate (23) is larger than that of the sliding plate (21), and the opening of the limiting groove (32) is opposite to the pressing plate (23).

8. The bridge deck node reinforcing apparatus of claim 1, wherein: and the side walls of the first sliding seat (2) and the second sliding seat (3) which are deviated from each other are provided with handles (6).