CN211368438U

CN211368438U - Reinforcing apparatus that bridge concatenation was used

Info

Publication number: CN211368438U
Application number: CN201920914986.1U
Authority: CN
Inventors: 扶凤姣; 孙永超; 吴银芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-08-28
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a bridge equipment technical field just discloses a reinforcing apparatus that bridge concatenation was used, including pier, fastening bolt, the quantity of pier has two, two the top of pier is the first crossbeam of fixedly connected with and second crossbeam respectively, the bottom movable sleeve of first crossbeam and second crossbeam junction is equipped with the gusset plate, the both sides at gusset plate top all are equipped with the circular bead, two be equipped with the stagnant water gasket between the circular bead. This reinforcing apparatus that bridge concatenation was used consolidates the junction of first crossbeam and second crossbeam through gusset plate and fastening bolt's cooperation, recycles the cooperation of support column and flexible post and consolidates the bottom sprag of gusset plate, recycles the cooperation of diagonal draw muscle and gusset, consolidates the junction of gusset plate and first crossbeam and second crossbeam once more to steadiness and anti-seismic performance after first crossbeam and the concatenation of second crossbeam improve.

Description

Reinforcing apparatus that bridge concatenation was used

Technical Field

The utility model relates to a bridge equipment technical field specifically is a reinforcing apparatus of bridge concatenation usefulness.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass, is suitable for the modern high-speed developed traffic industry, is also extended to be a building erected to span mountain mines, unfavorable geology or meet other traffic requirements to enable the vehicles, pedestrians and the like to pass more conveniently, generally consists of an upper structure, a lower structure, a support and an auxiliary structure, the upper structure is also called a bridge span structure and is a main structure for crossing obstacles, and the bridge needs to be reinforced at the spliced joint by using a reinforcing device when being spliced.

However, in the existing bridge splicing and reinforcing device, the joint of the bridge splicing is usually reinforced by the reinforcing plate, although a certain reinforcing effect can be achieved, the reinforcement is not strong, the anti-seismic performance is poor, and meanwhile, the anti-seepage treatment is not performed on the joint of the bridge splicing, so that water seepage is easily caused to corrode the fastening bolt for fastening the reinforcing plate and the bridge, the reinforcing strength is reduced, and the service life of the bridge is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a reinforcing apparatus that bridge concatenation was used, possess the advantage that improves the bridge steadiness, shock resistance, current bridge concatenation reinforcing apparatus has been solved, it consolidates the junction of bridge concatenation usually through the gusset plate, though can play certain reinforcing effect, nevertheless the reinforcement is not strong, anti-seismic performance is also relatively poor, and the junction of bridge concatenation is not carried out prevention of seepage simultaneously and is handled, therefore the infiltration appears easily and corroded the fastening bolt who is used for fastening gusset plate and bridge, thereby lead to the reinforcing strength to descend, bridge life's problem has been influenced.

The utility model provides a following technical scheme: the utility model provides a reinforcing apparatus that bridge concatenation was used, includes pier, fastening bolt, the quantity of pier has two, two the top of pier is first crossbeam of fixedly connected with and second crossbeam respectively, the bottom movable sleeve of first crossbeam and second crossbeam junction is equipped with the gusset plate, the both sides at gusset plate top all are equipped with the circular bead, two be equipped with the stagnant water gasket between the circular bead, the gusset plate passes through fastening bolt fixed connection with first crossbeam and second crossbeam, two there is the side fagging, two bolt fixed mounting is passed through to one side that the pier is close to the gusset plate between the fagging fixedly connected with flexible post, the top fixedly connected with support column of flexible post.

Preferably, the top of support column and the middle part fixed connection on gusset plate top, and the right angle junction of support column and first crossbeam and second crossbeam is equipped with the right angle bottom plate, the right angle department of right angle bottom plate is equipped with the gusset plate, there is the side fixing plate who is located the side brace board top side fixing plate the side of pier through bolt fixed mounting, the side fixed connection of side fixing plate is the diagonal brace at an inclination, the one end fixedly connected with locking plate of diagonal brace.

Preferably, the telescopic column is a telescopic column similar to a telescopic rod, and the movable end and the fixed end of the telescopic column are fixedly connected with two side supporting plates on the two piers respectively.

Preferably, the right-angle bottom plate and the gusset plate are fixedly connected with the bottom of the reinforcing plate and the side surface of the supporting column through bolts.

Preferably, the locking plate at one end of the diagonal brace is fixedly connected with the gusset plate through a bolt, and the diagonal brace and the reinforcing plate form an inclination angle.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this reinforcing apparatus that bridge concatenation was used consolidates the junction of first crossbeam and second crossbeam through gusset plate and fastening bolt's cooperation, recycles the cooperation of support column and flexible post and consolidates the bottom sprag of gusset plate, recycles the cooperation of diagonal draw muscle and gusset, consolidates the junction of gusset plate and first crossbeam and second crossbeam once more to steadiness and anti-seismic performance after first crossbeam and the concatenation of second crossbeam improve.

2. This reinforcing apparatus for bridge concatenation is used, the stagnant water gasket through gusset plate and first crossbeam and second crossbeam junction improves the prevention of seepage effect of first crossbeam and second crossbeam junction, recycles two outstanding circular beads on the gusset plate and first crossbeam and second crossbeam formation prevention of seepage circular bead to further improve the prevention of seepage effect of first crossbeam and second crossbeam junction, avoid first crossbeam and second crossbeam junction to appear the infiltration and corroded fastening bolt, cause fastening bolt intensity to descend and influenced the problem of reinforcing effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a of the present invention.

In the figure: 1. a bridge pier; 2. a first cross member; 3. a second cross member; 4. a reinforcing plate; 5. a shoulder; 6. a water stop gasket; 7. fastening a bolt; 8. a side supporting plate; 9. a telescopic column; 10. a support pillar; 11. a right angle bottom plate; 12. a gusset plate; 13. a side fixing plate; 14. a diagonal brace; 15. and a locking plate.

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.

Referring to fig. 1-2, a reinforcing apparatus for splicing a bridge comprises two bridge piers 1 and fastening bolts 7, wherein the number of the bridge piers 1 is two, the tops of the two bridge piers 1 are respectively and fixedly connected with a first beam 2 and a second beam 3, a reinforcing plate 4 is movably sleeved at the bottom of the joint of the first beam 2 and the second beam 3, shoulders 5 are respectively arranged at two sides of the top of the reinforcing plate 4, a water-stop gasket 6 is arranged between the two shoulders 5, the seepage-proofing effect at the joint of the first beam 2 and the second beam 3 is improved by the water-stop gasket 6 at the joint of the reinforcing plate 4 and the first beam 2 and the second beam 3, and seepage-proofing shoulders 5 are formed by the two shoulders 5 protruding from the reinforcing plate 4 and the first beam 2 and the second beam 3, so that the seepage-proofing effect at the joint of the first beam 2 and the second beam 3 is further improved, the fastening bolts 7 are prevented from being corroded due to water seepage at the joint of the first beam 2 and the, the reinforcing effect is influenced by the strength reduction of the fastening bolt 7, the reinforcing plate 4 is fixedly connected with the first cross beam 2 and the second cross beam 3 through the fastening bolt 7, one side of the two piers 1 close to the reinforcing plate 4 is fixedly provided with side supporting plates 8 through bolts, a telescopic column 9 is fixedly connected between the two side supporting plates 8, the telescopic column 9 is a telescopic column similar to a telescopic rod, the movable end and the fixed end of the telescopic column 9 are respectively and fixedly connected with the two side supporting plates 8 on the two piers 1, the telescopic column 9 can be used for adjusting according to the distance between the two piers 1 during installation, the installation of different pier 1 distances is convenient, the use and the installation are convenient, the top of the telescopic column 9 is fixedly connected with a supporting column 10, the top of the supporting column 10 is fixedly connected with the middle part of the top end of the reinforcing plate 4, and a right-angle connecting part of the supporting column 10 with the first cross beam 2 and, the right angle bottom plate 11 and the gusset plate 12 are fixedly connected with the bottom of the gusset plate 4 and the side of the support pillar 10 through bolts, the gusset plate 12 is arranged at the right angle of the right angle bottom plate 11, the side of the pier 1 is fixedly provided with a side fixing plate 13 positioned above the side supporting plate 8 through bolts, the side of the side fixing plate 13 is fixedly connected with a diagonal brace 14 with a 45-degree inclination angle, a locking plate 15 at one end of the diagonal brace 14 is fixedly connected with the gusset plate 12 through bolts, the diagonal brace 14 and the gusset plate 4 are at a 45-degree inclination angle, when the pier is installed, the right angle bottom plate 11 is firstly placed at the right angle formed by the support pillar 10 and the bottom of the gusset plate 4, the gusset plate 12 is placed on the right angle bottom plate 11, the bolt penetrates through the screw hole on the gusset plate 12 and the screw hole on the right angle bottom plate 11 and then penetrates through the gusset plate, and then the locking plate 15 at one end of the diagonal brace 14 is fixed with the gusset plate 12 through a bolt, and the other end of the diagonal brace 14 is fixed on the pier 1, so that the stability and the shock resistance of the spliced first cross beam 2 and the spliced second cross beam 3 are improved by utilizing the cooperation of the right-angle bottom plate 11, the gusset plate 12 and the diagonal brace 14, and one end of the diagonal brace 14 is fixedly connected with the locking plate 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing apparatus that bridge concatenation was used, includes pier (1), fastening bolt (7), its characterized in that: the quantity of pier (1) has two, two the top of pier (1) is fixedly connected with first crossbeam (2) and second crossbeam (3) respectively, the bottom movable sleeve of first crossbeam (2) and second crossbeam (3) junction is equipped with gusset plate (4), the both sides at gusset plate (4) top all are equipped with circular bead (5), two be equipped with stagnant water gasket (6) between circular bead (5), gusset plate (4) and first crossbeam (2) and second crossbeam (3) are through fastening bolt (7) fixed connection, two there are side fagging (8), two one side that pier (1) is close to gusset plate (4) through bolt fixed mounting between side fagging (8) fixedly connected with flexible post (9), the top fixedly connected with support column (10) of flexible post (9).

2. The reinforcing apparatus for splicing a bridge according to claim 1, wherein: the utility model discloses a pier, including bracing column (10), first crossbeam (2) and second crossbeam (3), the middle part fixed connection on top and gusset plate (4) top of support column (10), and support column (10) are equipped with right angle bottom plate (11) with the right angle junction of first crossbeam (2) and second crossbeam (3), the right angle department of right angle bottom plate (11) is equipped with gusset plate (12), there is side fixing plate (13) that are located side supporting plate (8) top side fixing plate (1) through bolt fixed mounting, the side fixedly connected with of side fixing plate (13) is diagonal brace (14) at 45 inclinations, the one end fixedly connected with locking plate (15) of diagonal brace (14).

3. The reinforcing apparatus for splicing a bridge according to claim 1, wherein: the telescopic column (9) is a telescopic column similar to a telescopic rod, and the movable end and the fixed end of the telescopic column (9) are fixedly connected with two side supporting plates (8) on the two piers (1) respectively.

4. The reinforcing apparatus for splicing a bridge according to claim 2, wherein: the right-angle bottom plate (11) and the gusset plate (12) are fixedly connected with the bottom of the reinforcing plate (4) and the side surface of the supporting column (10) through bolts.

5. The reinforcing apparatus for splicing a bridge according to claim 2, wherein: the locking plate (15) at one end of the diagonal brace (14) is fixedly connected with the gusset plate (12) through a bolt, and the diagonal brace (14) and the reinforcing plate (4) form a 45-degree inclination angle.