CN213267518U

CN213267518U - Bridge engineering construction support equipment

Info

Publication number: CN213267518U
Application number: CN202020757000.7U
Authority: CN
Inventors: 雷香琴; 张宇航
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-05-25
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a bridge engineering construction support equipment relates to bridge construction field, including removing the base, remove the top of base and seted up multiunit support column, multiunit the top of support column is connected with the crossbeam, just the inside of crossbeam is located the top of removing the base and installs the motor, the output of motor is connected with the screw rod, just the connecting block has been cup jointed in the outside of screw rod, the bottom of crossbeam is run through to the bottom of connecting block and the outside that extends to the crossbeam is connected with fixed frame. The utility model discloses a backup pad, stopper and the multiunit propeller strut that set up, when removing fixed frame, the screw rod promotes the connecting block and removes, and the multiunit gyro wheel has been seted up to the backup pad bottom, can reduce with the friction of crossbeam inner wall, and convenient the removal, and the backup pad can share fixed frame's most gravity to crossbeam inner wall, reduces the radial pulling force of connecting block to the screw rod, can effectually protect the screw rod.

Description

Bridge engineering construction support equipment

Technical Field

The utility model relates to a bridge construction field specifically is a bridge engineering construction supporting equipment.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern traffic industry with high-speed development, bridges are also extended to be constructed for spanning mountain stream, unfavorable geology or meeting other traffic needs, so that the buildings are convenient to pass, the bridges are inevitable construction projects in railway construction and highway construction at present, the terrain of construction sites can meet, particularly places with dangerous terrain and small construction sites, great difficulty is brought to bridge erection, and particularly supporting equipment is used for construction of extending structures on two sides of a bridge pier in bridge pier construction engineering.

During current bridge construction, the high continuous improvement that can of pier, need constantly promote constructor's plane this moment, but current technical support equipment structure is complicated, all is fixed knot structure moreover basically, and inconvenient removal, and support equipment is not stable enough when fixed, and the installation is also not convenient enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the bridge engineering construction supporting equipment is provided for solving the problems that the supporting equipment is not convenient enough when moved and the stability is not good when the supporting equipment is installed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge engineering construction supporting equipment, includes and removes the base, the multiunit support column, multiunit have been seted up on the top of removing the base the top of support column is connected with the crossbeam, just the inside of crossbeam is located the top of removing the base and installs the motor, the output of motor is connected with the screw rod, just the connecting block has been cup jointed in the outside of screw rod, the bottom of connecting block runs through the bottom of crossbeam and extends to the outside of crossbeam and be connected with fixed frame, the extension bracket has been seted up to fixed frame's bottom, the multiunit pneumatic cylinder is installed on the inside top of extension bracket, multiunit the output of pneumatic cylinder is connected with construction platform, just construction platform is located the extension bracket inboard, multiunit rail guard has.

Preferably, a circuit protection shell is arranged at the top end of the cross beam, and a hydraulic oil pipe and an electric wire are arranged inside the circuit protection shell.

Preferably, the two sides of the connecting block are positioned in the cross beam and provided with supporting plates, and the bottom ends of the supporting plates are provided with a plurality of groups of rollers.

Preferably, a plurality of groups of herringbone frames are arranged inside the fixed frame, and each herringbone frame is made of I-shaped steel.

Preferably, the construction platform's both sides have all been seted up the stopper, the pulley has been seted up to the inside of stopper, the construction platform passes through the stopper and extends bracket sliding connection.

Preferably, a clamping groove is formed in the guard rail and located on the outer side of the hydraulic cylinder, and a metal net is formed in the guard rail.

Preferably, the bottom end of the movable base is provided with a bridge deck, and the fixed frame is positioned on one side of the construction section of the bridge deck.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is characterized in that the movable base, the motor, the screw rod, the construction platform and the hydraulic cylinder are arranged, firstly, the equipment is moved by the movable base, the fixed frame is positioned at the construction section position of the bridge deck, then the motor is started, the output end of the motor drives the screw rod to rotate, the screw rod pushes the connecting block to move, the connecting block drives the fixed frame to move, the fixed frame drives the construction platform to move through the extending bracket, the construction platform is attached to the bridge deck, the construction operation of the bridge deck is convenient for constructors, after the construction of the bridge deck is finished, the motor is started, the motor drives the screw rod to push the fixed frame to move, thereby changing the position of the construction platform, the construction of the bridge is convenient to continue, after the construction is finished, the integral supporting equipment is moved forwards on the bridge deck by the movable base, the, the use efficiency is improved, and the problem that the supporting equipment is not convenient enough when moving is effectively solved;

2. through the backup pad that sets up, stopper and multiunit propeller strut, when removing fixed frame, the screw rod promotes the connecting block and removes, the multiunit gyro wheel has been seted up to the backup pad bottom, can reduce the friction with the crossbeam inner wall, convenient the removal, and the backup pad can share fixed frame's most gravity to the crossbeam inner wall, reduce the radial tension of connecting block to the screw rod, can effectually protect the screw rod, when removing construction platform, the stopper of construction platform both sides slides in extending the bracket, can guarantee that construction platform can not control when rising and rock, improve the stability that constructor stood on it, and the pulley of seting up in the stopper can reduce the stopper and extend the friction between the bracket, and the mobility is improved, the not good problem of stability during the bracing apparatus installation of effectively having solved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the cross beam of the present invention;

FIG. 3 is a schematic view of the supporting plate of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention;

fig. 5 is the structural schematic diagram of the construction platform of the utility model.

In the figure: 1. moving the base; 2. a support pillar; 3. a cross beam; 4. a circuit protection shell; 5. a fixed frame; 6. A herringbone frame; 7. an extension bracket; 8. a hydraulic cylinder; 9. a construction platform; 10. protecting the fence; 11. a bridge deck; 12. Connecting blocks; 13. a screw; 14. a motor; 15. a support plate; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The hydraulic cylinder (model: JAR1) of the motor (model: YVF2) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-5, a supporting device for bridge engineering construction, comprising a movable base 1, a plurality of groups of supporting columns 2 are provided on the top of the movable base 1, the top of the plurality of groups of supporting columns 2 is connected with a beam 3, and the inside of the beam 3 is located above the movable base 1 and is provided with a motor 14, the output end of the motor 14 is connected with a screw 13, and the outside of the screw 13 is sleeved with a connecting block 12, the bottom end of the connecting block 12 penetrates through the bottom end of the beam 3 and extends to the outside of the beam 3 and is connected with a fixed frame 5, the bottom end of the fixed frame 5 is provided with an extension bracket 7, the top end inside the extension bracket 7 is provided with a plurality of groups of hydraulic cylinders 8, the output ends of the plurality of groups of hydraulic cylinders 8 are.

Please refer to fig. 1, a circuit protection shell 4 is disposed at the top end of the beam 3, a hydraulic oil pipe and an electric wire are disposed inside the circuit protection shell 4, and the circuit protection shell 4 can provide circuit connection for the equipment needing power consumption in the fixed frame 5, so that the equipment can normally operate.

Please refer to fig. 3, the two sides of the connecting block 12 are disposed inside the cross beam 3 and are provided with supporting plates 15, and the bottom ends of the supporting plates 15 are provided with a plurality of sets of rollers, so that most of the pressure of the fixing frame 5 can be transmitted into the cross beam through the supporting plates 15, and the radial tension on the screw rod is reduced.

Please refer to fig. 1 and 4, a plurality of sets of herringbone brackets 6 are disposed inside the fixed frame 5, the herringbone brackets 6 are made of i-shaped steel, the herringbone brackets 6 can effectively improve the internal stability of the fixed frame 5, and the i-shaped steel can reduce the weight of the herringbone brackets 6.

Please refer to fig. 5, the two sides of the construction platform 9 are both provided with a limiting block 16, a pulley is provided inside the limiting block 16, the construction platform 9 is slidably connected with the extension bracket 7 through the limiting block 16, the limiting block 16 can ensure that the construction platform 9 does not rotate and shift when ascending, and the pulley can reduce the friction between the limiting block 16 and the extension bracket 7.

Please refer to fig. 5, a slot is formed in the guard rail 10 at the outer side of the hydraulic cylinder 8, and a metal mesh is formed in the guard rail 10, so that the guard rail 10 does not collide with the hydraulic cylinder 8 when the construction platform 9 is lifted.

Please refer to fig. 1, the bottom end of the movable base 1 is provided with a bridge deck 11, and the fixed frame 5 is located at one side of the construction section of the bridge deck 11, so that a constructor can stand on the construction platform 9 to operate the place where the bridge deck 11 needs to be constructed.

The working principle is as follows: the equipment is connected with an external power supply to enable the equipment to normally operate, the equipment is moved through the movable base 1 to enable the fixed frame 5 to be located at the construction section position of the bridge deck 11, then the motor 14 is started, the output end of the motor 14 drives the screw 13 to rotate, the screw 13 pushes the connecting block 12 to move, the connecting block 12 drives the fixed frame 5 to move, the fixed frame 5 drives the construction platform 9 to move through the extension bracket 7 to enable the construction platform 9 to be attached to the bridge deck 11, construction operation of construction personnel on the bridge deck 11 is facilitated, when the fixed frame 5 is moved, the screw 13 pushes the connecting block 12 to move, a plurality of groups of rollers are arranged at the bottom end of the supporting plate 15, friction with the inner wall of the cross beam 3 can be reduced, movement is facilitated, most of gravity of the fixed frame 5 can be shared to the inner wall of the cross beam 3, can effectually protect screw rod 13, when removing construction platform 9, the stopper 16 of construction platform 9 both sides slides in extending bracket 7, can guarantee that construction platform 9 can not control when ascending and rock, improve the stability that constructor stood on it, and the pulley of seting up in the stopper 16 can reduce stopper 16 and extend the friction between the bracket 7, and the moving efficiency is improved, after bridge floor construction is finished, starter motor 14, motor 14 drives screw rod 13 and promotes fixed frame 5 and removes, thereby change construction platform 9's position, conveniently continue to be under construction to the bridge, after the construction finishes, make whole braced equipment move forward on the bridge floor through removing base 1, construct new bridge floor 11, can make things convenient for the braced equipment to remove, and the use efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bridge engineering construction support equipment, includes removal base (1), its characterized in that: the top end of the movable base (1) is provided with a plurality of groups of supporting columns (2), the top ends of the plurality of groups of supporting columns (2) are connected with a cross beam (3), the interior of the cross beam (3) is positioned above the movable base (1) and is provided with a motor (14), the output end of the motor (14) is connected with a screw rod (13), the outer side of the screw rod (13) is sleeved with a connecting block (12), the bottom end of the connecting block (12) penetrates through the bottom end of the cross beam (3) and extends to the outer side of the cross beam (3) and is connected with a fixed frame (5), the bottom end of the fixed frame (5) is provided with an extending bracket (7), the top end of the interior of the extending bracket (7) is provided with a plurality of groups of hydraulic cylinders (8), the output ends of the plurality of groups of hydraulic cylinders (, the top end of the construction platform (9) is provided with a plurality of groups of protective railings (10).

2. A bridge engineering construction support apparatus as claimed in claim 1, wherein: a circuit protection shell (4) is arranged at the top end of the cross beam (3), and a hydraulic oil pipe and an electric wire are arranged inside the circuit protection shell (4).

3. A bridge engineering construction support apparatus as claimed in claim 1, wherein: the two sides of the connecting block (12) are positioned in the cross beam (3) and provided with a supporting plate (15), and the bottom end of the supporting plate (15) is provided with a plurality of groups of rollers.

4. A bridge engineering construction support apparatus as claimed in claim 1, wherein: a plurality of groups of herringbone frames (6) are arranged inside the fixed framework (5), and the herringbone frames (6) are made of I-shaped steel.

5. A bridge engineering construction support apparatus as claimed in claim 1, wherein: stopper (16) have all been seted up to the both sides of construction platform (9), the pulley has been seted up to the inside of stopper (16), construction platform (9) are through stopper (16) and extension bracket (7) sliding connection.

6. A bridge engineering construction support apparatus as claimed in claim 1, wherein: the protective guard is characterized in that a clamping groove is formed in the protective guard (10) and located on the outer side of the hydraulic cylinder (8), and a metal net is arranged in the protective guard (10).

7. A bridge engineering construction support apparatus as claimed in claim 1, wherein: the bottom of the movable base (1) is provided with a bridge deck (11), and the fixed frame (5) is located on one side of the construction section of the bridge deck (11).