CN112813793B

CN112813793B - Assembled bridge

Info

Publication number: CN112813793B
Application number: CN202011637070.XA
Authority: CN
Inventors: 薛芹
Original assignee: Zhongji City Construction Co ltd
Current assignee: Zhongji City Construction Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-10-14
Anticipated expiration: 2040-12-31
Also published as: CN112813793A

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 mode. 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 by using the prefabricated part for assembly instead of in-situ pouring compared with the traditional bridge construction.

However, the single assembly part of the existing assembly type bridge is generally large in size and weight, small-sized 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 generally 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, a part of 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, the top of the first supporting seat and the top of the second supporting seat are provided with mounting devices, the inner wall of each mounting device is slidably connected with a cross-bar rod, the bottoms of the two ends of each cross-bar rod are fixedly connected with triangular reinforcing rods, one end of each triangular reinforcing rod is far away from the corresponding cross-bar rod and is fixedly connected with a supporting plate, the first bridge seat and the second bridge seat are respectively fixed on two banks during use, the cross-bar rods are placed inside the mounting devices, the split devices are sequentially placed on the cross-bar rods, the assembly operation is convenient, the first bridge seats and the second bridge seats are inclined, the weighing capacity is good, the multi-group split devices are arranged, the multi-group split devices are combined on the cross-bar rods to form a bridge floor, the single split device is small in size, the assembly and the transportation are convenient, the supporting plate and the triangular reinforcing rods are arranged, the cross-bar rods can be supported by the triangular reinforcing rods, the bending of the cross-bar rods is avoided, the supporting plate can be supported when the cross-bar is deformed due to use, and the common deformation can be avoided, and the supporting plate and the common fracture condition of the cross-bar separation type design can be used safely and reliably used.

Preferably, the installation device includes the mounting groove, the spout has all been seted up to mounting groove inner wall both sides, the spout inner wall has the arc spring through slider sliding connection, mounting groove inner wall sliding connection has spacing ball, arc spring top fixedly connected with pressure spring, pressure spring keeps away from the one end fixedly connected with compact heap of arc spring, the part fixedly connected with pressure measurement device that mounting groove inner wall is located the arc spring below, when the cross-bar drive spacing ball inserts inside the mounting groove, spacing ball extrusion arc spring, the arc spring drives pressure spring and removes, pressure spring drives the compact heap and removes, the compact heap compresses tightly on pressure measurement device and through pressure measurement spring's deformation storage elasticity, when the cross-bar takes place to bend, the perk in cross-bar both ends drives spacing ball and removes to arc spring top and one side, the arc spring kick-back and drives the compact heap through pressure measurement spring and remove, after the compact heap breaks away from pressure measurement device, pressure measurement device trigger alarm can, conveniently judge bridge security.

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 are fixed with individual 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 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 which 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 pedestal and second bridge pedestal respectively on two banks during the use, then places horizontal rod inside installation device, then with split body the device place in proper order on horizontal 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 transverse strut takes place to be crooked, the transverse strut both ends perk drives spacing ball and removes to arc spring top and one side, and the arc spring kick-backs and drives the compact heap through compression 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 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: the utility model provides an assembled bridge, including first bridge seat 1, 1 one end fixedly connected with of first bridge seat divides body device 2, 1 one end of first bridge seat is located the part fixedly connected with strutting arrangement 3 that divides body device 2 bottom, strutting arrangement 3 keeps away from the one end top fixedly connected with second bridge seat 4 of first bridge seat 1, strutting arrangement 3 includes first supporting seat 31 and second supporting seat, first supporting seat 31 and second supporting seat top all are provided with installation device 32, installation device 32 inner wall sliding connection has cross-bar 33, the equal fixedly connected with triangle stiffener 34 of cross-bar 33 both ends bottom, the one end fixedly connected with layer board 35 that cross-bar 33 was kept away from to triangle stiffener 34, installation device 32 includes mounting groove 321, spout 322 has 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, pressure spring 325 keeps away from the one end fixedly connected with compact heap of arc spring 323, pressure spring 325 keeps away from arc spring 323, the part fixedly connected with pressure detection device 327 that mounting groove 321 is located arc spring 323 below.

When the bridge is used, the first bridge seat 1 and the second bridge seat 4 are respectively fixed on two banks, the transverse strut 33 is placed inside the mounting device 32, the split devices 2 are sequentially placed on the transverse strut 33, the assembling 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 plurality of groups of split devices 2 can be combined on the transverse strut 33 to form a bridge floor, the single split device 2 is small in size and 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 transverse strut 33 is prevented from being bent, the supporting plate 35 can be supported through the supporting plate 35 when the transverse strut 33 is deformed in long-term use, the common deformation and common breakage can be avoided through the separated design of the supporting plate 35 and the transverse strut 33, the use is safe and reliable, when the transverse strut 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 block 326 to move, the pressing block 326, the pressing block 327 is pressed on one side of the bridge and drives the pressure detection device 327 to drive the alarm to move to drive the transverse strut 325, and the elastic detection device to drive the elastic detection device to detect the elastic pressure of the transverse strut 325, and the elastic detection device 325, and the alarm device after the transverse strut 33 to detect the elastic detection device, and the elastic detection device 325.

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, the top of two ends of the bridge plate 21 is fixedly connected with a top column 22, the top of the top column 22 is fixedly connected with a connecting ball 23, one side of the connecting ball 23 is penetrated through and is slidably connected with a connecting support rod 24, one end of the connecting support rod 24 is provided with a fixing groove 25, the top and the bottom of the inner wall of the fixing groove 25 are both provided with barb grooves 26, the inner wall of the fixing groove 25 is slidably connected with a fixing device 27, the fixing device 27 comprises a fixing disc 271, one side of the fixing disc 271 is fixedly connected with a guide column 272, two ends of the fixing disc 271 are both fixedly connected with auxiliary insertion rods 273, the top and the bottom of the guide column 272 are both provided with rotating grooves 274, two sides of the inner wall of the rotating groove 274 are both fixedly connected with a clockwork spring 275, one side of the inner wall of the rotating groove 274 is far away from the clockwork spring 275, the connecting support rod 24 and the connecting ball 23 can fix the split devices 2 and a bridge seat during assembly, the stability of the split device 2 is conveniently improved, the split device 24 can provide auxiliary support when the connecting support, the connecting support rod 276 is inserted into the connecting ball 23, the connecting support groove 276, and the fixing device can be simply installed in a simple way.

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);

the supporting device (3) comprises a first supporting seat (31) and a second supporting seat, mounting devices (32) are arranged at the tops of the first supporting seat (31) and the second supporting seat, the inner wall of each mounting device (32) is connected with a transverse strut (33) in a sliding mode, triangular reinforcing rods (34) are fixedly connected to the bottoms of the two ends of each transverse strut (33), and a supporting plate (35) is fixedly connected to one end, far away from the transverse strut (33), of each triangular reinforcing rod (34);

the mounting device (32) comprises a mounting groove (321), sliding grooves (322) are formed in two sides of the inner wall of the mounting groove (321), an arc-shaped spring (323) is connected to the inner wall of each sliding groove (322) in a sliding mode through a sliding block, a limiting ball (324) is connected to the inner wall of the mounting groove (321) in a sliding mode, a pressing spring (325) is fixedly connected to the top of each arc-shaped spring (323), a pressing block (326) is fixedly connected to one end, far away from each arc-shaped spring (323), of each pressing spring (325), and a pressure detection device (327) is fixedly connected to the portion, located below each arc-shaped spring (323), of the inner wall of the mounting groove (321);

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 (327), spacing ball (324) one side and cross-brace (33) one end fixed connection.

2. 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).

3. An assembled bridge according to claim 2, wherein: the limiting sliding grooves matched with the transverse supporting rods (33) are formed in the bottoms of the bridge plates (21), and the barb grooves (26) are formed in a plurality of groups and are evenly distributed on two sides of the inner wall of the fixing groove (25).

4. An assembled bridge according to claim 2, 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 central point that rotation groove (274) inner wall was kept away from in clockwork spring (275).

5. An assembled bridge according to claim 4, 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).

6. An assembled bridge according to claim 1, wherein: the split device (2) is provided with a plurality of independent groups, one end of the first supporting seat (31) and one end of the second supporting seat 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 connected with the bottom of the transverse supporting rod (33) in a sliding manner.