CN112813793A

CN112813793A - Assembled bridge

Info

Publication number: CN112813793A
Application number: CN202011637070.XA
Authority: CN
Inventors: 薛芹
Original assignee: Individual
Current assignee: Zhongji City Construction Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-18
Anticipated expiration: 2040-12-31
Also published as: CN112813793B

Abstract

The invention discloses an assembled bridge, which comprises a first bridge seat, wherein one end of the first bridge seat is fixedly connected with a split device, one end of the first bridge seat is fixedly connected with a supporting device at the bottom of the split device, the top of one end of the supporting device far away from the first bridge seat is fixedly connected with a second bridge seat, the supporting device comprises a first supporting seat and a second supporting seat, mounting devices are arranged at the tops of the first supporting seat and the second supporting seat, the inner wall of each mounting device is connected with a transverse supporting rod in a sliding mode, triangular reinforcing rods are fixedly connected at the bottoms of two ends of each transverse supporting rod, supporting plates are fixedly connected at one ends of the triangular reinforcing rods far away from the transverse supporting rods, the split devices are provided with independent multiple groups, and the tops of the supporting plates extend to the bottoms of the transverse supporting rods and are connected with the bottoms of the transverse supporting rods in a sliding. The assembly type bridge is convenient to assemble, operate and transport, safe and reliable to use and good in bearing capacity.

Description

Assembled bridge

Technical Field

The invention relates to the technical field of building construction, in particular to an assembled bridge.

Background

The prefabricated assembled bridge belongs to one branch of an assembled building, the existing assembled bridge is mostly assembled by metal prefabricated parts, and labor and time are saved compared with the traditional bridge construction by using the prefabricated part assembly instead of the cast-in-place mode.

However, the single assembly component of the existing assembly type bridge is generally large in size and weight, small connecting pieces such as bolts are needed for fixing during assembly, assembly and transportation are inconvenient, and the bearing capacity of a straight bridge is poor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an assembly type bridge, which solves the problems that the single assembly part of the existing assembly type bridge is large in size and weight, small connecting pieces such as bolts and the like are needed for fixing during assembly, the assembly and transportation are not very convenient, and the bearing capacity of a straight bridge is poor.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an assembled bridge comprises a first bridge seat, wherein one end of the first bridge seat is fixedly connected with a split device, one end of the first bridge seat, which is positioned at the bottom of the split device, is fixedly connected with a supporting device, and the top of one end, which is far away from the first bridge seat, of the supporting device is fixedly connected with a second bridge seat;

the supporting device comprises a first supporting seat and a second supporting seat, mounting devices are arranged at the tops of the first supporting seat and the second supporting seat, a cross rod is connected to the inner wall of each mounting device in a sliding mode, triangular reinforcing rods are fixedly connected to the bottoms of the two ends of each cross rod, a supporting plate is fixedly connected to one end, far away from the cross rod, of each triangular reinforcing rod, when the supporting device is used, the first bridge seat and the second bridge seat are respectively fixed on two banks, the cross rod is placed inside each mounting device, the split devices are sequentially placed on the cross rods, the assembling operation is convenient, the first bridge seat and the second bridge seat are inclined, the weighing capacity is good, the multi-group split devices are arranged, a bridge floor can be formed by combining the multi-group split devices on the cross rods, the single split device is small in size and convenient to assemble and transport, and the supporting plates and the triangular reinforcing rods are arranged, accessible triangle stiffener supports cross-brace rod, avoids cross-brace rod crooked, and accessible layer board supports it when cross-brace rod long-term use takes place deformation, and the common cracked condition of deformation can be avoided with cross-brace rod disconnect-type design to the layer board, uses safe and reliable.

Preferably, the mounting device comprises a mounting groove, sliding grooves are formed in two sides of the inner wall of the mounting groove, an arc spring is connected to the inner wall of each sliding groove in a sliding manner through a sliding block, a limiting ball is connected to the inner wall of the mounting groove in a sliding manner, a compression spring is fixedly connected to the top of each arc spring, a compression block is fixedly connected to one end, far away from each arc spring, of each compression spring, a pressure detection device is fixedly connected to the part, located below each arc spring, of the inner wall of the mounting groove, when the transverse supporting rod drives the limiting ball to be inserted into the mounting groove, each limiting ball extrudes each arc spring, each arc spring drives each compression spring to move, each compression spring drives each compression block to move, each compression block is compressed on each pressure detection device and stores elastic force through deformation of each compression spring, the arc spring rebounds and drives the pressing block to move through the pressing spring, and after the pressing block is separated from the pressure detection device, the pressure detection device triggers the alarm to give an alarm, so that the safety of the bridge is judged conveniently.

Preferably, the mounting groove is provided with a plurality of groups, the spout sets up to the spacing spout of interior concavity, the diameter of spacing ball and the big or small looks adaptation of spout inner wall, pressure measurement device's output and alarm device electric connection state spacing ball one side and cross-strut one end fixed connection.

Preferably, the components of a whole that can function independently device includes the bridge plate, the equal fixedly connected with fore-set in bridge plate both ends top, fore-set top fixedly connected with connection ball, connection ball one side runs through and sliding connection has the joint support pole, the fixed slot has been seted up to joint support pole one end, the barb groove has all been seted up to fixed slot inner wall top and bottom, fixed slot inner wall sliding connection has fixing device, is provided with connection ball and joint support pole, and accessible joint support pole and connection ball fix the components of a whole that can function independently device and bridge pedestal during the assembly, conveniently improve the stability of components of a whole that can function independently device to joint support pole can provide the auxiliary stay, improves the bearing capacity of bridge.

Preferably, the bottom of the bridge plate is provided with a limiting sliding groove matched with the transverse supporting rod, and the barb grooves are provided with a plurality of groups and are uniformly distributed on two sides of the inner wall of the fixing groove.

Preferably, fixing device includes the fixed disk, fixed disk one side fixedly connected with guide post, the supplementary inserted bar of the equal fixedly connected with in fixed disk both ends, the rotation groove has all been seted up to guide post top and bottom, the equal fixedly connected with clockwork spring in rotation inslot wall both sides, one side central point that clockwork spring kept away from the rotation inslot wall puts the fixedly connected with barb, when joint support pole with insert the connection ball inside, accessible fixing device fixes it on connecting the ball, avoids joint support pole to slide in connecting the ball inside to be provided with rotation groove and barb, directly during the use with fixing device insert the fixed slot inside can, the installation is fairly simple.

Preferably, the guide post is kept away from the one end of fixed disk and is extended to inside and with fixed slot inner wall sliding connection of fixed slot, it has seted up a plurality of groups and respectively with barb groove one-to-one to rotate the groove, the shape and the size of barb and the shape and the size looks adaptation of barb inslot wall.

Preferably, the components of a whole that can function independently device is provided with solitary multiunit, first supporting seat one end and second supporting seat one end respectively with first bridge seat and second bridge seat bottom fixed connection, the layer board top extend to the cross-strut bottom and with cross-strut bottom sliding connection.

(III) advantageous effects

The invention provides an assembled bridge. The method has the following beneficial effects:

(1) this assembled bridge is provided with installation device, fixes first bridge seat and second bridge seat respectively on two banks during the use, then places cross-support rod inside installation device, then will divide the body device to place in proper order on cross-support rod can, assembly operation is more convenient.

(2) This assembled bridge is provided with first bridge seat and second bridge seat, and first bridge seat and second bridge seat are the slope shape, and the ability of weighing is better, is provided with multiunit components of a whole that can function independently device, and accessible multiunit components of a whole that can function independently device makes up on cross-support rod and forms the bridge floor for single components of a whole that can function independently device volume is less, convenient assembly and transportation.

(3) This assembled bridge is provided with layer board and triangle stiffener, and accessible triangle stiffener supports cross-bar rod, avoids cross-bar rod crooked, and accessible layer board supports it when cross-bar rod long-term use takes place to deform, and common cracked condition of deformation can be avoided with cross-bar rod disconnect-type design to the layer board, uses safe and reliable.

(4) This assembled bridge is provided with and connects ball and joint support pole, and accessible joint support pole and connection ball are fixed individual components of a whole that can function independently device and bridge seat during the assembly, conveniently improve the stability of components of a whole that can function independently device to joint support pole can provide auxiliary stay, improves the bearing capacity of bridge.

(5) This assembled bridge is provided with fixing device, and when joint support pole and the inside of inserting the connection ball, accessible fixing device fixes it on connecting the ball, avoids joint support pole to slide in connecting the ball inside to be provided with rotation groove and barb, directly during the use with fixing device insert the fixed slot inside can, the installation is fairly simple.

(6) This assembled bridge, when the crossbar takes place to buckle, the crossbar both ends perk drives spacing ball and removes to arc spring top and one side, and arc spring kick-backs and drives the compact heap through pressure spring and remove, after the compact heap breaks away from pressure measurement device, pressure measurement device trigger alarm report to the police can, conveniently judge bridge security nature

Drawings

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

FIG. 2 is a schematic view of the supporting device of the present invention;

FIG. 3 is a schematic view of the construction of the mounting device of the present invention;

FIG. 4 is a schematic view of the split device of the present invention;

FIG. 5 is a schematic view of a fixing device according to the present invention;

FIG. 6 is an enlarged view of part A of the present invention.

In the figure: 1. the device comprises a first bridge seat, 2, a split device, 21, a bridge plate, 22, a top column, 23, a connecting ball, 24, a support rod, 25, a fixing groove, 26, a barb groove, 27, a fixing device, 271, a fixing disc, 272, a guide column, 273, an auxiliary insertion rod, 274, a rotating groove, 275, a clockwork spring, 276, a barb, 3, a supporting device, 31, a first supporting seat, 32, a second supporting seat, 321, a mounting groove, 322, a sliding groove, 323, an arc spring, 324, a limiting ball, 325, a pressing spring, 326, a pressing block, 327, a pressure detection device, 33, a transverse rod, 34, a triangular reinforcing rod, 35, a supporting plate, 4 and a second bridge seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: an assembled bridge comprises a first bridge seat 1, one end of the first bridge seat 1 is fixedly connected with a split device 2, one end of the first bridge seat 1 is fixedly connected with a supporting device 3 at the bottom of the split device 2, the top of one end of the supporting device 3 far away from the first bridge seat 1 is fixedly connected with a second bridge seat 4, the supporting device 3 comprises a first supporting seat 31 and a second supporting seat 32, the tops of the first supporting seat 31 and the second supporting seat 32 are respectively provided with an installation device 32, the inner wall of the installation device 32 is slidably connected with a cross rod 33, the bottoms of two ends of the cross rod 33 are respectively fixedly connected with a triangular reinforcing rod 34, one end of the triangular reinforcing rod 34 far away from the cross rod 33 is fixedly connected with a supporting plate 35, the installation device 32 comprises an installation groove 321, two sides of the inner wall of the installation groove 321 are respectively provided with a sliding groove 322, the inner wall of the sliding groove 322 is slidably connected, the top of the arc spring 323 is fixedly connected with a pressing spring 325, one end of the pressing spring 325, which is far away from the arc spring 323, is fixedly connected with a pressing block 326, and a part of the inner wall of the mounting groove 321, which is located below the arc spring 323, is fixedly connected with a pressure detection device 326.

When in use, the first bridge seat 1 and the second bridge seat 4 are respectively fixed on two banks, then the transverse strut 33 is placed inside the mounting device 32, then the split devices 2 are sequentially placed on the transverse strut 33, the assembly operation is convenient, the first bridge seat 1 and the second bridge seat 4 are both inclined, the bearing capacity is good, a plurality of groups of split devices 2 are arranged, the transverse strut 33 can be combined to form a bridge floor through the plurality of groups of split devices 2, so that the single split device 2 has small volume and is convenient to assemble and transport, the supporting plate 35 and the triangular reinforcing rod 34 are arranged, the transverse strut 33 can be supported through the triangular reinforcing rod 34, the bending of the transverse strut 33 is avoided, the transverse strut 33 can be supported through the supporting plate 35 when being deformed in long-term use, the condition that the common deformation and the common fracture can be avoided through the separated design of the supporting plate 35 and the transverse strut 33, and the use is safe and reliable, when the cross rod 33 drives the limiting ball 324 to be inserted into the mounting groove 321, the limiting ball 324 extrudes the arc spring 323, the arc spring 323 drives the pressing spring 325 to move, the pressing spring 325 drives the pressing block 326 to move, the pressing block 326 is pressed on the pressure detection device 327 and stores elasticity through deformation of the pressing spring 325, when the cross rod 33 is bent, two ends of the cross rod 33 are tilted to drive the limiting ball 324 to move above and to one side of the arc spring 323, the arc spring 323 rebounds and drives the pressing block 325 to move through the pressing spring 325, and after the pressing block 325 is separated from the pressure detection device 327, the pressure detection device 327 triggers an alarm to alarm, so that bridge safety can be judged conveniently.

Example two:

referring to fig. 1-6, the present invention provides a technical solution based on the first embodiment: the split device 2 comprises a bridge plate 21, top columns 22 are fixedly connected to the tops of two ends of the bridge plate 21, connecting balls 23 are fixedly connected to the tops of the top columns 22, one sides of the connecting balls 23 are penetrated through and are connected with connecting support rods 24 in a sliding mode, fixing grooves 25 are formed in one ends of the connecting support rods 24, barb grooves 26 are formed in the tops and bottoms of the inner walls of the fixing grooves 25, fixing devices 27 are connected to the inner walls of the fixing grooves 25 in a sliding mode, each fixing device 27 comprises a fixing disc 271, a guide column 272 is fixedly connected to one side of the fixing disc 271, auxiliary inserting rods 273 are fixedly connected to two ends of the fixing disc 271, rotating grooves 274 are formed in the tops and bottoms of the guide columns 272, clockwork springs 275 are fixedly connected to two sides of the inner walls of the rotating grooves 274, barbs are fixedly connected to the central positions of one sides of the clo, the convenient stability that improves components of a whole that can function independently device 2 to joint support pole 24 can provide the auxiliary stay, improves the bearing capacity of bridge, and when joint support pole 24 inserted inside connecting ball 23, accessible fixing device 27 was fixed it on connecting ball 23, avoided joint support pole 24 to slide inside connecting ball 23, and be provided with rotation groove 274 and barb 276, during the use directly with fixing device 27 insert fixed slot 25 inside can, the installation is fairly simple.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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. An assembled bridge comprises a first bridge seat (1), and is characterized in that one end of the first bridge seat (1) is fixedly connected with a split device (2), the part of one end of the first bridge seat (1) positioned at the bottom of the split device (2) is fixedly connected with a supporting device (3), and the top of one end, far away from the first bridge seat (1), of the supporting device (3) is fixedly connected with a second bridge seat (4);

strutting arrangement (3) are including first supporting seat (31) and second supporting seat (32), first supporting seat (31) and second supporting seat (32) top all are provided with installation device (32), installation device (32) inner wall sliding connection has cross-bar (33), equal fixedly connected with triangle stiffener (34) in cross-bar (33) both ends bottom, the one end fixedly connected with layer board (35) of cross-bar (33) are kept away from in triangle stiffener (34).

2. An assembled bridge according to claim 1, wherein: installation device (32) include mounting groove (321), spout (322) have all been seted up to mounting groove (321) inner wall both sides, spout (322) inner wall has arc spring (323) through slider sliding connection, mounting groove (321) inner wall sliding connection has spacing ball (324), arc spring (323) top fixedly connected with pressure spring (325), one end fixedly connected with compact heap (326) of arc spring (323) are kept away from in pressure spring (325), mounting groove (321) inner wall is located partial fixedly connected with pressure measurement device (327) of arc spring (323) below.

3. An assembled bridge according to claim 2, wherein: mounting groove (321) are provided with a plurality of groups, spout (322) set up to the spacing spout of interior concavity, the diameter of spacing ball (324) and the big or small looks adaptation of spout (322) inner wall, the output and the alarm device electric connection of pressure measurement device (326), spacing ball (324) one side and cross-support rod (33) one end fixed connection.

4. An assembled bridge according to claim 1, wherein: the components of a whole that can function independently device (2) are including bridge plate (21), equal fixedly connected with fore-set (22) in bridge plate (21) both ends top, fore-set (22) top fixedly connected with connects ball (23), it runs through and sliding connection has joint support pole (24) to connect ball (23) one side, fixed slot (25) have been seted up to joint support pole (24) one end, barb groove (26) have all been seted up to fixed slot (25) inner wall top and bottom, fixed slot (25) inner wall sliding connection has fixing device (27).

5. An assembled bridge according to claim 4, wherein: the bottom of the bridge plate (21) is provided with a limiting sliding groove matched with the transverse supporting rod (33), and the barb grooves (26) are provided with a plurality of groups and are uniformly distributed on two sides of the inner wall of the fixing groove (25).

6. An assembled bridge according to claim 4, wherein: fixing device (27) are including fixed disk (271), fixed disk (271) one side fixedly connected with guide post (272), supplementary inserted bar (273) of the equal fixedly connected with in fixed disk (271) both ends, rotation groove (274) have all been seted up to guide post (272) top and bottom, the equal fixedly connected with clockwork spring (275) in rotation groove (274) inner wall both sides, fixedly connected with barb (276) are put to one side center that rotation groove (274) inner wall was kept away from in clockwork spring (275).

7. An assembled bridge according to claim 5, wherein: one end, far away from the fixed disc (271), of the guide column (272) extends to the inside of the fixed groove (25) and is in sliding connection with the inner wall of the fixed groove (25), the rotating groove (274) is provided with a plurality of groups and is in one-to-one correspondence with the barb grooves (26), and the shape and the size of the barb (276) are matched with the shape and the size of the inner wall of the barb groove (26).

8. An assembled bridge according to claim 1, wherein: the split device (21) is provided with a plurality of independent groups, one end of the first supporting seat (31) and one end of the second supporting seat (32) are respectively fixedly connected with the bottoms of the first bridge seat (1) and the second bridge seat (4), and the top of the supporting plate (35) extends to the bottom of the transverse supporting rod (33) and is in sliding connection with the bottom of the transverse supporting rod (33).