CN213389717U

CN213389717U - Supporting equipment for bridge construction of bridge engineering

Info

Publication number: CN213389717U
Application number: CN202021067691.4U
Authority: CN
Inventors: 邱曼曼
Original assignee: Shenyang Municipal Engineering Construction Group Co ltd
Current assignee: Shenyang Municipal Engineering Construction Group Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-06-08
Anticipated expiration: 2030-06-11

Abstract

The utility model belongs to the technical field of support equipment, in particular to support equipment for bridge construction of bridge engineering, aiming at the problem of poor stability of the existing support equipment in use, the following proposal is proposed, which comprises a base, wherein a fixed seat is fixedly arranged at the top of the base, a vertical hole is arranged on the fixed seat, a supporting seat is arranged in the vertical hole in a sliding way, a supporting plate is fixedly arranged at the top of the supporting seat, placing seats are fixedly arranged at both sides of the base, a rectangular plate is fixedly arranged at one side of the two placing seats close to each other, rectangular grooves are arranged at both sides of the base, and the two rectangular plates are respectively connected with the inner walls of the two rectangular grooves in a sliding way, the utility model collects up a roller to ensure that the bottoms of the base and the two placing seats are contacted with the ground, the arrangement of the two placing seats increases the contact area with the ground, is convenient to use.

Description

Supporting equipment for bridge construction of bridge engineering

Technical Field

The utility model relates to a support equipment technical field especially relates to a bridge construction of bridge engineering is with support equipment.

Background

The bridge engineering refers to the working processes of bridge surveying, designing, constructing, maintaining, detecting and the like, and supporting equipment is required during bridge construction.

The existing supporting equipment is poor in stability when in use, so that the supporting equipment for bridge construction in bridge engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the relatively poor shortcoming of support equipment stability when using, and the support equipment is used in bridge construction of a bridge engineering who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a supporting device for bridge construction of bridge engineering comprises a base, wherein a fixed seat is fixedly arranged at the top of the base, a vertical hole is formed in the fixed seat, a supporting seat is slidably arranged in the vertical hole, a supporting plate is fixedly arranged at the top of the supporting seat, the equal fixed mounting in both sides of base places the seat, two place the equal fixed mounting in one side that the seat is close to each other and have the rectangular plate, the rectangular channel has all been seted up to the both sides of base, two rectangular plates respectively with the inner wall sliding connection of two rectangular channels, two bottoms of placing the seat have all been seted up one side and have been established to open-ended first spout, the second spout has all been seted up to one side that two rectangular plates kept away from each other, equal sliding connection has the lifter plate in two second spouts, one side that two lifter plates kept away from each other respectively with one side inner wall sliding connection that two first spouts kept away from each other, two gyro wheels have all been installed in the bottom of two lifter plates.

Preferably, the rotating holes are formed in the inner walls of the tops of the two second sliding grooves, the first bearings are fixedly mounted in the two rotating holes, the first screw rods are fixedly mounted on the inner rings of the two first bearings, the rotating directions of the threads on the two first screw rods are opposite, and the two first screw rods are respectively in threaded connection with the two lifting plates.

Preferably, the inner walls of the tops of the two rectangular grooves are provided with grooves, the side walls of the two grooves are fixedly provided with first racks, the two first racks are engaged with first gears, and the two first gears are fixedly arranged at the top ends of the two first screws respectively.

Preferably, the mounting groove has all been seted up to the both sides of supporting seat, equal fixed mounting has the second rack in two mounting grooves, it has the second gear to all mesh on two second racks, the equal fixed mounting of one end that two second gears kept away from each other has the second screw rod, the screw thread of two second screw rods is turned around to opposite, the rectangle cross bore has all been seted up to the both sides of fixing base, equal fixed mounting has the second bearing in two rectangle cross bores, the outside of two second screw rods respectively with the inner circle fixed connection of two second bearings, equal slidable mounting has the L shaped plate in two rectangle cross bores, two second screw rods respectively with two L shaped plate threaded connection, the bottom of two L shaped plates respectively with two top fixed connection who place the seat.

Preferably, the top fixed mounting who places the seat has two cylinders, and the output shaft of two cylinders all with the bottom fixed connection of backup pad, the equal fixed mounting of lateral wall of two second spouts has the guide rail, and equal slidable mounting has the slider on two guide rails, slider and lifter plate fixed connection.

Compared with the prior art, the utility model has the advantages of:

(1) when the scheme is used, the two cylinders push the supporting plate to move upwards, the bridge is supported by the supporting plate, the supporting plate can drive the supporting seat to move upwards by moving upwards, the supporting seat drives the two second racks to move upwards, the two second racks move to drive the two second gear wheels to rotate, the two second gear wheels drive the two second screw rods to rotate, the screw thread rotating directions on the two second screw rods are opposite, so that the two L-shaped plates in threaded connection with the two second screw rods are mutually far away, the two L-shaped plates drive the two placing seats to mutually far away, the two placing seats drive the two rectangular plates to mutually far away, the two rectangular plates drive the two first gears to move, due to the arrangement of the two first racks, the two first gears rotate while moving, the two first gear wheels drive the two first screw rods to rotate, so that the lifting plate in threaded connection with the two first screw rods moves upwards, the two lifting plates drive the four rollers to be retracted into the two first sliding grooves, so that the base and the bottoms of the two placing seats are in contact with the ground, the contact area between the two placing seats and the ground is increased, and the use is more stable;

(2) the utility model discloses a pack up the gyro wheel, make base and two bottom contact ground of placing the seat, two setting increases the area of contact with ground of placing the seat, and the use is got up more stably, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a supporting device for bridge construction in bridge engineering according to the present invention;

fig. 2 is a schematic structural view of a portion a of the support apparatus for bridge construction in bridge engineering according to the present invention;

fig. 3 is the utility model provides a bridge engineering's supporting equipment for bridge construction's B part's schematic structure diagram.

In the figure: the device comprises a base 1, a placing seat 2, a fixing seat 3, a supporting seat 4, a supporting plate 5, an air cylinder 6, a rectangular transverse hole 7, an L-shaped plate 8, a second screw rod 9, a second gear 10, a second rack 11, a rectangular groove 12, a rectangular plate 13, a second sliding groove 14, a lifting plate 15, a roller 16, a first screw rod 17, a first gear 18 and a first rack 19.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a supporting device for bridge construction of bridge engineering, comprising a base 1, a fixed seat 3 fixedly installed on the top of the base 1, a vertical hole formed on the fixed seat 3, a supporting seat 4 slidably installed in the vertical hole, a supporting plate 5 fixedly installed on the top of the supporting seat 4, placing seats 2 fixedly installed on both sides of the base 1, rectangular plates 13 fixedly installed on the sides of the two placing seats 2 close to each other, rectangular grooves 12 formed on both sides of the base 1, two rectangular plates 13 slidably connected with the inner walls of the two rectangular grooves 12, first sliding grooves with one sides set as openings formed on the bottoms of the two placing seats 2, second sliding grooves 14 formed on the sides of the two rectangular plates 13 far from each other, lifting plates 15 slidably installed in the two second sliding grooves 14, and one sides of the two lifting plates 15 far from each other slidably connected with the inner walls of the two first sliding grooves far from each other, two rollers 16 are rotatably mounted at the bottom of each of the two lifting plates 15.

In this embodiment, the rotation holes have all been seted up on the top inner wall of two second chutes 14, and equal fixed mounting has first bearing in two rotation holes, and the equal fixed mounting of inner circle of two first bearings has first screw rod 17, and the screw thread direction of turning on two first screw rods 17 is opposite, and two first screw rods 17 respectively with two 15 threaded connection of lifter plate, first bearing make the stable rotation of first screw rod 17.

In this embodiment, all set up flutedly on the top inner wall of two rectangular channels 12, the equal fixed mounting of lateral wall of two recesses has first rack 19, has all meshed first gear 18 on two first racks 19, and two first gear 18 are fixed mounting respectively in the top of two first screw rods 17, and first gear 18 drives first screw rod 17 and rotates.

In this embodiment, the mounting groove has all been seted up to the both sides of supporting seat 4, equal fixed mounting has second rack 11 in two mounting grooves, all mesh on two second racks 11 has second gear 10, the equal fixed mounting of the one end that two second gear 10 kept away from each other has second screw rod 9, the screw thread direction of turning of two second screw rods 9 is opposite, rectangle cross bore 7 has all been seted up to the both sides of fixing base 3, equal fixed mounting has the second bearing in two rectangle cross bores 7, the outside of two second screw rods 9 respectively with the inner circle fixed connection of two second bearings, equal slidable mounting has L shaped plate 8 in two rectangle cross bores 7, two second screw rods 9 respectively with two 8 threaded connection of L shaped plate, the top fixed connection of seat 2 is placed respectively with two to the bottom of two L shaped plates 8, the second bearing makes the stable rotation of second screw rod 9.

In this embodiment, the top fixed mounting who places seat 2 has two cylinders 6, and the output shaft of two cylinders 6 all with the bottom fixed connection of backup pad 5, the equal fixed mounting of lateral wall of two second spouts 14 has the guide rail, and equal slidable mounting has the slider on two guide rails, slider and lifter plate 15 fixed connection, guide rail and slider make the stable vertical movement of lifter plate 15.

Example two

Referring to fig. 1-3, a supporting device for bridge construction of bridge engineering, comprising a base 1, a fixed seat 3 fixedly installed on the top of the base 1 through bolts, a vertical hole opened on the fixed seat 3, a supporting seat 4 slidably installed in the vertical hole, a supporting plate 5 fixedly installed on the top of the supporting seat 4 through bolts, placing seats 2 fixedly installed on both sides of the base 1 through bolts, rectangular plates 13 fixedly installed on the sides of the two placing seats 2 close to each other through bolts, rectangular grooves 12 opened on both sides of the base 1, two rectangular plates 13 slidably connected with the inner walls of the two rectangular grooves 12, first sliding grooves with one sides set as openings formed on the bottoms of the two placing seats 2, second sliding grooves 14 opened on the sides of the two rectangular plates 13 far away from each other, lifting plates 15 slidably installed in the two second sliding grooves 14, one sides of the two lifting plates 15 far away from each other slidably connected with the inner walls of the two first sliding grooves far away from each other, two rollers 16 are rotatably mounted at the bottom of each of the two lifting plates 15.

In this embodiment, the rotation holes have all been seted up on the top inner wall of two second chutes 14, and all there is first bearing through bolt fixed mounting in two rotation holes, and the inner circle of two first bearings all has first screw rod 17 through bolt fixed mounting, and the screw thread on two first screw rods 17 revolves to opposite direction, and two first screw rods 17 respectively with two 15 threaded connection of lifter plate, first bearing make the stable rotation of first screw rod 17.

In this embodiment, all set up flutedly on the top inner wall of two rectangular channels 12, the lateral wall of two recesses all has first rack 19 through bolt fixed mounting, has all meshed first gear 18 on two first racks 19, and two first gears 18 pass through bolt fixed mounting respectively on the top of two first screw rods 17, and first gear 18 drives first screw rod 17 and rotates.

In this embodiment, the mounting groove has all been seted up to the both sides of supporting seat 4, all there is second rack 11 through bolt fixed mounting in two mounting grooves, all mesh on two second racks 11 has second gear 10, the one end that two second gears 10 kept away from each other all has second screw 9 through bolt fixed mounting, the screw thread of two second screw 9 is turned round to opposite, rectangle cross bore 7 has all been seted up to the both sides of fixing base 3, all there is the second bearing through bolt fixed mounting in two rectangle cross bores 7, the outside of two second screw 9 respectively with the inner circle fixed connection of two second bearings, equal slidable mounting has L shaped plate 8 in two rectangle cross bores 7, two second screw 9 respectively with two L shaped plate 8 threaded connection, the bottom of two L shaped plates 8 respectively with two top fixed connection of placing seat 2, the second bearing makes the stable rotation of second screw 9.

In this embodiment, there are two cylinders 6 at the top of placing seat 2 through bolt fixed mounting, the output shaft of two cylinders 6 all with the bottom fixed connection of backup pad 5, the lateral wall of two second spouts 14 all has the guide rail through bolt fixed mounting, equal slidable mounting has the slider on two guide rails, slider and 15 fixed connection of lifter plate, guide rail and slider make the stable vertical movement of lifter plate 15.

In the embodiment, when in use, the two cylinders 6 push the supporting plate 5 to move upwards, the bridge is supported by the supporting plate 5, the supporting plate 5 moves upwards to drive the supporting seat 4 to move upwards, the supporting seat 4 drives the two second racks 11 to move upwards, the two second racks 11 move to drive the two second gears 10 to rotate, the two second gears 10 drive the two second screws 9 to rotate, the screw thread directions on the two second screws 9 are opposite, the two L-shaped plates 8 in threaded connection with the two second screws 9 are far away from each other, the two L-shaped plates 8 drive the two placing seats 2 to be far away from each other, the two placing seats 2 drive the two rectangular plates 13 to be far away from each other, the two rectangular plates 13 drive the two first gears 18 to move, due to the arrangement of the two first racks 19, the two first gears 18 rotate while moving, the two first screws 17 are driven to rotate by the two first gears 18, make with two first screw rod 17 threaded connection's lifter plate 15 rebound, two lifter plates 15 drive four gyro wheels 16 and receive into two first spouts, make base 1 and two bottom contact ground of placing seat 2, two set up of placing seat 2 increase with the area of contact on ground, use more stably.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The supporting equipment for bridge construction of bridge engineering comprises a base (1) and is characterized in that a fixed seat (3) is fixedly installed at the top of the base (1), a vertical hole is formed in the fixed seat (3), a supporting seat (4) is slidably installed in the vertical hole, a supporting plate (5) is fixedly installed at the top of the supporting seat (4), placing seats (2) are fixedly installed on two sides of the base (1), rectangular plates (13) are fixedly installed on one sides, close to each other, of the two placing seats (2), rectangular grooves (12) are formed in two sides of the base (1), the two rectangular plates (13) are respectively in sliding connection with the inner walls of the two rectangular grooves (12), a first sliding groove with an opening is formed in one side of the bottoms of the two placing seats (2), a second sliding groove (14) is formed in one side, away from each other, and a lifting plate (15) is slidably installed in the two second sliding grooves (14), one side that two lifter plates (15) kept away from each other respectively with the one side inner wall sliding connection that two first spouts kept away from each other, two gyro wheels (16) are all installed in the bottom of two lifter plates (15) rotation.

2. The supporting equipment for bridge construction of bridge engineering according to claim 1, wherein the inner walls of the tops of the two second sliding grooves (14) are respectively provided with a rotating hole, the two rotating holes are respectively and fixedly provided with a first bearing, the inner rings of the two first bearings are respectively and fixedly provided with a first screw (17), the rotating directions of the threads on the two first screws (17) are opposite, and the two first screws (17) are respectively in threaded connection with the two lifting plates (15).

3. The supporting equipment for bridge construction of bridge engineering according to claim 1, wherein the top inner walls of the two rectangular grooves (12) are provided with grooves, the side walls of the two grooves are fixedly provided with first racks (19), the two first racks (19) are respectively engaged with first gears (18), and the two first gears (18) are respectively fixedly arranged at the top ends of the two first screws (17).

4. The supporting equipment for bridge construction of bridge engineering according to claim 1, wherein two sides of the supporting seat (4) are respectively provided with a mounting groove, a second rack (11) is fixedly mounted in each mounting groove, a second gear (10) is meshed on each second rack (11), a second screw (9) is fixedly mounted at one end, away from each other, of each second gear (10), the thread turning directions of the two second screws (9) are opposite, two sides of the fixing seat (3) are respectively provided with a rectangular transverse hole (7), a second bearing is fixedly mounted in each rectangular transverse hole (7), the outer sides of the two second screws (9) are respectively fixedly connected with the inner rings of the two second bearings, an L-shaped plate (8) is slidably mounted in each rectangular transverse hole (7), and the two second screws (9) are respectively in threaded connection with the two L-shaped plates (8), the bottoms of the two L-shaped plates (8) are respectively fixedly connected with the tops of the two placing seats (2).

5. The supporting equipment for bridge construction of bridge engineering according to claim 1, wherein two cylinders (6) are fixedly mounted at the top of the placing seat (2), output shafts of the two cylinders (6) are fixedly connected with the bottom of the supporting plate (5), side walls of the two second chutes (14) are fixedly mounted with guide rails, sliding blocks are slidably mounted on the two guide rails, and the sliding blocks are fixedly connected with the lifting plate (15).