CN112211105A

CN112211105A - Supporting device for bridge and using method thereof

Info

Publication number: CN112211105A
Application number: CN202011160510.7A
Authority: CN
Inventors: 刘元清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-01-12

Abstract

The invention relates to the technical field of bridge construction, in particular to a supporting device for a bridge and a using method thereof. The invention aims to solve the technical problems that the existing device wastes time and labor in hoisting, has high risk, is difficult to adjust the pipeline connecting position, has low fault tolerance and poor applicability, is fixed for a single pipeline, is not in line with practical use and influences the construction efficiency. In order to solve the technical problems, the invention provides a supporting device for a bridge and a use method thereof, the supporting device comprises an adjusting mechanism and a fixing mechanism, the device can be installed on the surface of the bridge, the position of a pipeline is adjusted downwards after the pipeline is fixed, installation personnel and equipment do not need to be hoisted for installation or maintenance and disassembly, the operation is more convenient and faster, the safety is higher, the fixing mechanism can conveniently move up and down, the pipeline connecting position can be conveniently adapted, the fault tolerance and the applicability are greatly improved, various pipelines can be conveniently fixed, the practicability of the device is effectively improved, and the construction efficiency is improved.

Description

Supporting device for bridge and using method thereof

Technical Field

The invention relates to the technical field of bridge construction, in particular to a supporting device for a bridge and a using method thereof.

Background

The plastic pipelines are used for draining water and routing, the plastic pipelines are long and heavy, a supporting structure needs to be arranged on the bridge wall in a segmented mode to support the plastic pipelines, and sinking is prevented.

The prior art (publication number: CN106988213B) discloses a bridge pipeline supporting device, which includes a supporting base and a supporting member connected to the supporting base in a matching manner, wherein the supporting member is composed of a supporting ring, a fastening plate and a supporting rod, and the supporting ring is fixedly disposed at the left side of the fastening plate. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the existing device needs to hoist installation personnel, fixed parts and pipelines to the side wall of the bridge for installation or overhaul and disassembly, so that the operation is time-consuming and labor-consuming, and the risk is high; 2. after the device is fixed on the surface of a bridge, the connecting position of the device and a pipeline is difficult to adjust, the fault tolerance is low, the device is not convenient to use, and the applicability is poor; 3. the device can only fix a single pipeline, is not conform to practical use, and influences the efficiency of construction.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a supporting device for a bridge and a using method thereof, and solves the problems that the existing device needs to be lifted, installed or overhauled and disassembled, the operation is time-consuming and labor-consuming, the risk is higher, the connection position of a pipeline is difficult to adjust after being fixed, the fault tolerance is lower, the use is not convenient enough, the applicability is poor, only a single pipeline can be fixed, the actual use is not met, and the construction efficiency is influenced.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a strutting arrangement for bridge, includes the pontic, the top surface swing joint of pontic has the mount pad, and the surface of pontic has seted up the mounting hole, the surperficial threaded connection of mount pad has the fixing bolt who matches with the mounting hole, and the fixed surface of mount pad is connected with adjustment mechanism, adjustment mechanism's inside is provided with fixed establishment.

Preferably, the adjusting mechanism comprises an integrated base, the integrated base is fixedly connected to the left side of the surface of the mounting base, an adjusting groove is formed in the surface of the integrated base, adjusting screws are rotatably connected to the upper side and the lower side of the inner wall of the adjusting groove, fixing bases are movably sleeved on the surfaces of the adjusting screws, the fixing bases are slidably connected into the adjusting groove, the number of the fixing bases is two, and fixing mechanisms are arranged on the left sides of the surfaces of the two fixing bases;

a through groove communicated with the joint of the adjusting screw is formed in the right side of the surface of the fixing seat, a supporting block is fixedly connected to the inner wall of the through groove, a positioning screw is movably inserted into the surface of the supporting block, threaded blocks matched with the adjusting screw are in threaded connection with the front end and the rear end of the positioning screw, and locking tooth grooves matched with the threaded blocks on the same side are formed in the front side and the rear side of the inner wall of the adjusting groove;

the surface of the integrated seat is movably inserted with a sliding rod in the adjusting groove, the surfaces of the sliding rod and the positioning screw rod are fixedly sleeved with transmission gears matched with each other, the surface of the sliding rod is movably sleeved with a spring, and two ends of the spring are fixedly connected with the transmission gear on the lower side and the through groove on the lower side respectively.

Preferably, the fixing mechanism comprises a locking groove, the locking groove is formed in the left side of the surface of the fixing base, a locking block is movably inserted in the locking groove, a pipe clamp is arranged on the left side of the surface of the locking block, a locking hole is formed in the surface of the locking block, and a pressure spring locking column matched with the locking hole is arranged on the top surface of the locking block.

Preferably, the number of the supporting blocks is two, and the two supporting blocks are symmetrically distributed along the center line of the positioning screw.

Preferably, bearings are fixedly sleeved at two ends of the surface of the positioning screw, and outer rings of the bearings are fixedly sleeved on the supporting blocks.

Preferably, the surfaces of the pressure spring lock cylinder and the locking block are provided with mutually matched abutting inclined planes.

Preferably, the top surface of fixing base just encircles the pressure spring lock post and rotates and be connected with the connecting seat, the surperficial joint of connecting seat has the thread bush with pressure spring lock post matched with.

A using method of a supporting device for a bridge comprises the following steps:

and S1, fixing the adjusting mechanism on the bridge body through the mounting seat, and fixing the locking block on the surface of the pipeline by using the pipe clamp.

S2, pulling the slide bar to move up and down, so as to switch the transmission connection between the slide bar and different fixing seats, then rotating the slide bar to drive the positioning screw rod to rotate, and enabling the thread blocks clamped at the two sides and the locking tooth grooves to move towards the through groove and clamp the adjusting screw rod to form threaded connection.

S3, rotating the adjusting screw to drive the fixing seat to move upwards in the adjusting groove to jack and to remove the thread sleeve, so that the user can insert the locking block into the locking groove to fix the locking block through the pressure spring locking column, then screwing the thread sleeve and reversely operating the adjusting screw and the slide rod.

S4, when the lock needs to be disassembled or overhauled, the fixing seat is repeatedly moved upwards, the threaded sleeve is rotated to drive the compression spring lock column to move upwards, and the locking block and the pipeline can be disassembled.

Advantageous effects

The invention provides a supporting device for a bridge and a using method thereof. Compared with the prior art, the method has the following beneficial effects:

(1) the supporting device for the bridge and the using method of the supporting device for the bridge are matched with the adjusting mechanism and the fixing mechanism through the mounting seat, so that the supporting device can be mounted on the surface of the bridge, the position of a pipeline is adjusted downwards after the pipeline is fixed, mounting personnel and equipment do not need to be hoisted to be mounted or overhauled and dismounted, the operation is more convenient, and the safety is higher.

(2) According to the supporting device for the bridge and the using method of the supporting device, the adjusting mechanism is arranged, so that the fixing mechanism for fixing the pipeline can be conveniently displaced up and down, the pipeline connecting position can be conveniently matched, and the fault tolerance and the applicability are greatly improved.

(3) The supporting device for the bridge and the using method of the supporting device for the bridge have the advantages that the fixing mechanisms which can be separately controlled are arranged on the adjusting mechanism, so that various pipelines can be conveniently fixed, the practicability of the supporting device is effectively improved, and the construction efficiency is improved.

Drawings

FIG. 1 is a front cross-sectional view of a structure of the present invention;

FIG. 2 is a partial top cross-sectional view of the adjustment mechanism and securing mechanism of FIG. 1 in accordance with the present invention;

fig. 3 is a partial cross-sectional elevation view of the structure of the present invention.

In the figure: 1. a bridge body; 2. a mounting seat; 3. mounting holes; 4. fixing the bolt; 5. an adjustment mechanism; 501. An integrated base; 502. an adjustment groove; 503. adjusting the screw rod; 504. a fixed seat; 505. a through groove; 506. a support block; 507. positioning a screw rod; 508. a thread block; 509. locking the tooth grooves; 510. a slide bar; 511. a transmission gear; 512. a spring; 6. a fixing mechanism; 601. locking the groove; 602. a locking block; 603. a pipe clamp; 604. A lock hole; 605. a pressure spring lock cylinder.

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.

Referring to fig. 1-3, a supporting device for a bridge includes a bridge body 1, a mounting seat 2 is movably connected to a top surface of the bridge body 1, a mounting hole 3 is formed in a surface of the bridge body 1, a fixing bolt 4 matched with the mounting hole 3 is connected to a surface of the mounting seat 2 through a thread, an adjusting mechanism 5 is fixedly connected to a surface of the mounting seat 2, and a fixing mechanism 6 is arranged inside the adjusting mechanism 5.

In the invention, an adjusting mechanism 5 comprises an integrated base 501, the integrated base 501 is fixedly connected to the left side of the surface of an installation base 2, the surface of the integrated base 501 is provided with an adjusting groove 502, the upper side and the lower side of the inner wall of the adjusting groove 502 are rotatably connected with adjusting screws 503, the top ends of the adjusting screws 503 penetrate through the integrated base 501 and are fixedly connected with a power-assisted turntable, so that a user can conveniently rotate and operate, the surface of the adjusting screws 503 is movably sleeved with fixed bases 504, the fixed bases 504 are slidably connected in the adjusting groove 502, the number of the fixed bases 504 is two, the left sides of the surfaces of the two fixed bases 504 are respectively provided with a fixing mechanism 6, the right side of the surface of the fixed base 504 is provided with a through groove 505 communicated with the adjusting screw 503, the inner wall of the through groove 505 is fixedly connected with a supporting block 506, the surface of the supporting block 506, the positioning screw 507 can drive the screw block 508 to slide in and out of the through groove 505 when rotating, the front side and the rear side of the inner wall of the adjusting groove 502 are both provided with locking tooth grooves 509 matched with the screw block 508 on the same side, so that the screw block 508 can clamp and be in threaded connection with the adjusting screw 503 when sliding into the through groove 505, the fixed seat 504 can move up and down along with the rotation of the adjusting screw 503 through the matching, the screw block 508 can be clamped with the locking tooth grooves 509 when sliding out of the through groove 505, the threaded connection between the fixed seat 504 and the adjusting screw 503 is released, the limit fixation of the fixed seat in the adjusting groove 502 is kept, the surface of the integrated seat 501 is movably inserted with a slide rod 510 in the adjusting groove 502, the surfaces of the slide rod 510 and the positioning screw 507 are both fixedly sleeved with transmission gears 511 which are matched with each other, the surface of the slide rod 510 is movably sleeved with a spring 512, and two ends of the spring 512, the four transmission gears 511 are divided into two groups for matching transmission, the spring 512 drives one group of the transmission gears 511 to be normally meshed, and a user can move the sliding rod 510 up and down to switch the other group of the transmission gears 511 to be meshed, so that different fixed seats 504 are controlled to switch limiting or threaded connection states.

In the invention, the fixing mechanism 6 comprises a locking groove 601, the locking groove 601 is arranged on the left side of the surface of the fixed seat 504, a locking block 602 is movably inserted in the locking groove 601, a pipe clamp 603 is arranged on the left side of the surface of the locking block 602, a locking hole 604 is arranged on the surface of the locking block 602, a pressure spring locking column 605 matched with the locking hole 604 is arranged on the top surface of the locking block 602, and the locking block 602 can be locked by matching the locking hole 604 with the pressure spring locking column 605 after being inserted into the locking groove 601.

In the invention, the number of the supporting blocks 506 is two, and the two supporting blocks 506 are symmetrically distributed along the center line of the positioning screw 507, so that the connection and rotation stability of the positioning screw 507 is ensured.

In the invention, bearings are fixedly sleeved at two ends of the surface of the positioning screw 507, the outer ring of each bearing is fixedly sleeved on the supporting block 506, and the bearings can effectively reduce the friction coefficient of the positioning screw 507 in the motion process, and can ensure the rotation precision of the positioning screw while limiting.

In the invention, the surfaces of the pressure spring lock column 605 and the locking block 602 are both provided with mutually matched abutting inclined surfaces.

In the invention, the top surface of the fixed seat 504 is rotatably connected with a connecting seat around the pressure spring lock cylinder 605, the surface of the connecting seat is clamped with a thread sleeve matched with the pressure spring lock cylinder 605, the surface of the pressure spring lock cylinder 605 is provided with a thread matched with the thread sleeve, the pressure spring lock cylinder 605 can be locked to avoid sliding out by screwing the thread sleeve, and meanwhile, the pressure spring lock cylinder 605 can be rotated to be driven to be pulled out to disassemble the locking block 602.

s1, the adjusting mechanism 5 is fixed on the bridge body 1 through the mounting seat 2, and then the locking block 602 is fixed on the surface of the pipeline by using the pipe clamp 603.

S2, the slide bar 510 is pulled to move up and down, so that the transmission connection between the slide bar and different fixing seats 504 is switched, then the slide bar 510 is rotated to drive the positioning screw 507 to rotate, and the thread blocks 508 with two sides clamped with the locking tooth grooves 509 move towards the through groove 505 and clamp the adjusting screw 503 to form thread connection.

S3, rotating the adjusting screw 503 to drive the fixing base 504 to move upwards in the adjusting groove 502 to jack and to remove the thread sleeve, the user can insert the locking block 602 into the locking groove 601 to fix the locking block by the pressure spring lock column 605, then screwing the thread sleeve, and reversely operating the adjusting screw 503 and the sliding rod 510.

S4, when the pipeline needs to be disassembled or overhauled, the operation of moving the fixed seat 504 upwards is repeated, and the locking block 602 and the pipeline can be disassembled by rotating the threaded sleeve to drive the pressure spring lock column 605 to move upwards.

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.

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 strutting arrangement for bridge, includes pontic (1), its characterized in that: the top surface swing joint of pontic (1) has mount pad (2), and the surface of pontic (1) has seted up mounting hole (3), the surperficial threaded connection of mount pad (2) has fixing bolt (4) with mounting hole (3) matched with, and the fixed surface of mount pad (2) is connected with adjustment mechanism (5), the inside of adjustment mechanism (5) is provided with fixed establishment (6).

2. The supporting device for a bridge of claim 1, wherein: the adjusting mechanism (5) comprises an integrated base (501), the integrated base (501) is fixedly connected to the left side of the surface of the mounting base (2), an adjusting groove (502) is formed in the surface of the integrated base (501), adjusting screws (503) are rotatably connected to the upper side and the lower side of the inner wall of the adjusting groove (502), fixing bases (504) are movably sleeved on the surfaces of the adjusting screws (503), the fixing bases (504) are slidably connected in the adjusting groove (502), the number of the fixing bases (504) is two, and fixing mechanisms (6) are arranged on the left sides of the surfaces of the two fixing bases (504);

a through groove (505) communicated with the joint of the adjusting screw (503) is formed in the right side of the surface of the fixed seat (504), a supporting block (506) is fixedly connected to the inner wall of the through groove (505), a positioning screw (507) is movably inserted into the surface of the supporting block (506), the front end and the rear end of the positioning screw (507) are respectively in threaded connection with a thread block (508) matched with the adjusting screw (503), and locking tooth grooves (509) matched with the thread blocks (508) on the same side are formed in the front side and the rear side of the inner wall of the adjusting groove (502);

a sliding rod (510) is movably inserted into the adjusting groove (502) on the surface of the integrated seat (501), transmission gears (511) which are matched with each other are fixedly sleeved on the surfaces of the sliding rod (510) and the positioning screw rod (507), a spring (512) is movably sleeved on the surface of the sliding rod (510), and two ends of the spring (512) are respectively and fixedly connected with the transmission gear (511) on the lower side and the through groove (505) on the lower side.

3. The supporting device for a bridge of claim 2, wherein: fixing mechanism (6) are including locked groove (601), the left side on fixing base (504) surface is seted up in locked groove (601), and the inside activity grafting of locked groove (601) has locking block (602), the left side on locking block (602) surface is provided with pipe clamp (603), and the surface of locking block (602) has seted up lockhole (604), the top surface of locking block (602) is provided with and lockhole (604) matched with pressure spring lock post (605).

4. The supporting device for a bridge of claim 2, wherein: the number of the supporting blocks (506) is two, and the two supporting blocks (506) are symmetrically distributed along the center line of the positioning screw rod (507).

5. The supporting device for a bridge of claim 2, wherein: and bearings are fixedly sleeved at two ends of the surface of the positioning screw rod (507), and outer rings of the bearings are fixedly sleeved on the supporting blocks (506).

6. The supporting device for a bridge of claim 3, wherein: the surfaces of the pressure spring lock cylinder (605) and the locking block (602) are provided with mutually matched abutting inclined planes.

7. The supporting device for a bridge of claim 3, wherein: the top surface of fixing base (504) just encircles pressure spring lock post (605) and rotates and be connected with the connecting seat, the surperficial joint of connecting seat has the thread bush with pressure spring lock post (605) matched with.

8. The use method of the supporting device for the bridge according to claim 1, comprising the following steps:

s1, fixing the adjusting mechanism (5) on the bridge body (1) through the mounting seat (2), and fixing the locking block (602) on the surface of the pipeline through the pipe clamp (603).

S2, the slide rod (510) is pulled to move up and down, so that the slide rod is switched to be in transmission connection with different fixing seats (504), then the slide rod (510) is rotated to drive the positioning screw rod (507) to rotate, and the thread blocks (508) with two sides clamped with the locking tooth grooves (509) move towards the inside of the through groove (505) and clamp the adjusting screw rod (503) to form thread connection.

S3, rotating the adjusting screw rod (503) to drive the fixing seat (504) to move upwards in the adjusting groove (502) to jack and rotating to remove the thread sleeve, so that a user can insert the locking block (602) into the locking groove (601) to be fixed through the pressure spring locking column (605), then rotate the thread sleeve, and reversely operate the adjusting screw rod (503) and the sliding rod (510).

S4, when the pipeline needs to be disassembled or overhauled, the operation of moving the fixed seat (504) upwards is repeated, and the threaded sleeve is rotated to drive the pressure spring lock cylinder (605) to move upwards, so that the locking block (602) and the pipeline can be disassembled.