CN216641359U

CN216641359U - Multifunctional road and bridge construction ladder

Info

Publication number: CN216641359U
Application number: CN202220071995.0U
Authority: CN
Inventors: 代吉富; 朱海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-31
Anticipated expiration: 2032-01-12

Abstract

The utility model relates to the technical field of road and bridge construction, and discloses a multifunctional road and bridge construction ladder, which comprises a bottom plate and universal wheels fixedly connected with the periphery of the outer wall of the bottom plate, wherein the outer wall of the top of the bottom plate is provided with a lifting mechanism, the top of the lifting mechanism is provided with a bearing mechanism, the bearing mechanism is matched with the lifting mechanism, two ends of the outer wall of the top of the bottom plate are respectively provided with a fixing mechanism, and the fixing mechanisms are matched with the lifting mechanism, the multifunctional road and bridge construction ladder is characterized in that the bearing mechanism is driven by a first electric telescopic rod to lift and lower to adjust the height of equipment, compared with the traditional device, the multifunctional road and bridge construction ladder is suitable for construction operation with different heights, the practicability is stronger, constructors can stand on an operation table to operate, compared with the traditional construction ladder, the construction range is larger, the operation safety of constructors standing on the operation table is higher, and a tool box is used for storing required construction tools, the construction tool is convenient to take and use, and is more convenient.

Description

Multifunctional road and bridge construction ladder

Technical Field

The utility model relates to the technical field of road and bridge construction, in particular to a multifunctional road and bridge construction ladder.

Background

In the road and bridge work progress, often need to build the maintenance and the nursing that the road and bridge construction ladder carries out the high mound of road and bridge, because the high mound height of road and bridge is different, often need use not the not construction ladder of co-altitude to be under construction.

However, the existing construction ladder is simple in structure, single in function and poor in adjusting capacity, the existing construction ladder can shake when being used, the people on the upper portion of the road and bridge ladder can generate feared psychology when shaking the process, even the situation that the workers fall down from the road and bridge construction ladder can happen, and meanwhile in the traditional building process, most of the support frames and the connecting rods are connected in a buckling mode, and the mode is time-consuming and labor-consuming in the installation process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multifunctional road and bridge construction ladder, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional road bridge construction ladder, includes the bottom plate, is located bottom plate bottom and bottom plate bottom outer wall universal wheel of fixed connection all around, bottom plate top outer wall is provided with elevating system, the elevating system top is provided with bears the mechanism, bear mechanism and elevating system looks adaptation, bottom plate top outer wall both ends all are provided with fixed establishment, fixed establishment and elevating system looks adaptation, bottom plate both sides outer wall all is provided with supporting mechanism.

Preferably, elevating system is including welding in the lift groove at bottom plate top outer wall both ends, lift inslot wall sliding connection has the lifter, the lifter outer wall is opened there is the connecting hole that the equidistance distributes, lift inslot outer wall is opened there is the jack the same with the connecting hole size, bottom plate top outer wall is provided with an electric telescopic handle, an electric telescopic handle is located between the lift groove.

Preferably, the bearing mechanism comprises an operating platform fixedly connected to the tail ends of the lifting rod and the first electric telescopic rod, a box door is arranged on the operating platform, and tool boxes are arranged on the outer walls of two sides of the operating platform.

Preferably, the fixing mechanism comprises fixing plates welded on two sides of the outer wall of the top of the bottom plate, a second electric telescopic rod is arranged on the outer wall of one side, close to the lifting groove, of each fixing plate, a connecting pin is fixedly connected to the tail end of each second electric telescopic rod, and the connecting pins are matched with the connecting holes.

Preferably, the supporting mechanism comprises mounting plates welded on the outer walls of the two sides of the bottom plate, the outer wall of the bottom of each mounting plate is fixedly connected with a hydraulic oil cylinder, the tail end of each hydraulic oil cylinder is fixedly connected with a supporting block, the outer wall of the bottom of each supporting block is provided with a non-slip mat, and the non-slip mats are matched with the fixing blocks.

Preferably, the outer wall of the top of the bottom plate is provided with a ladder stand, and the ladder stand is matched with the lifting mechanism.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of multi-functional road bridge construction ladder, it goes up and down to adjust the equipment height to bear the mechanism through first electric telescopic handle drive, compare in traditional device, be applicable to the construction operation of co-altitude not, the practicality is stronger, the lifter supports bearing the mechanism with the lift groove, after the height adjustment of construction ladder is accomplished, second electric telescopic handle drive connecting pin removes to insert the connecting pin with the lift groove fixed with the lifter in the connecting hole, reduce first electric telescopic handle work load, support bearing the mechanism, prevent that first electric telescopic handle from supporting bearing the mechanism for a long time and leading to first electric telescopic handle trouble, prolong first electric telescopic handle life.

2. This kind of multi-functional road bridge construction ladder, constructor stands and carries out the operation on the operation panel, compare in traditional construction ladder, it can the construction range bigger, and constructor stands the operation security higher on the operation panel, the toolbox deposits required construction tool, the construction tool's of being convenient for take, it is more convenient to use, hydraulic cylinder drive supporting shoe descends, the supporting shoe contact ground is fixed the device, prevent that the device from removing during the use, slipmat increase friction, improve device stability.

Drawings

FIG. 1 is a schematic view of the external appearance structure of the main body of the present invention;

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic structural view of a fixing mechanism of the present invention;

fig. 4 is a schematic structural diagram of the carrying mechanism of the present invention.

In the figure: 1. a base plate; 2. a lifting groove; 3. a lifting rod; 4. a first electric telescopic rod; 5. an operation table; 6. a box door; 7. a tool box; 8. a fixing plate; 9. a second electric telescopic rod; 10. a connecting pin; 11. mounting a plate; 12. a hydraulic cylinder; 13. a support block; 14. a non-slip mat; 15. the ladder is climbed.

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.

Examples

Referring to fig. 1-4, a multifunctional road and bridge construction ladder comprises a bottom plate 1 and universal wheels fixedly connected to the periphery of the bottom plate 1 and the outer wall of the bottom plate 1, wherein an elevating mechanism is arranged on the outer wall of the top of the bottom plate 1, a bearing mechanism is arranged on the top of the elevating mechanism and adapted to the elevating mechanism, fixing mechanisms are arranged at two ends of the outer wall of the top of the bottom plate 1 and adapted to the elevating mechanism, and supporting mechanisms are arranged on the outer walls of two sides of the bottom plate 1.

As shown in fig. 1, fig. 2 and fig. 3, elevating system is including welding in the lift groove 2 at 1 top outer wall both ends of bottom plate, 2 inner wall sliding connection in lift groove have lifter 3, the connecting hole that has the equidistance and distributes is opened to 3 outer walls of lifter, 2 outer walls of lift groove open have with the same jack of connecting hole size, 1 top outer wall of bottom plate is provided with first electric telescopic handle 4, first electric telescopic handle 4 is located between lift groove 2, it goes up and down to adjust the equipment height to carry mechanism through the 4 drive of first electric telescopic handle, compare in traditional device, be applicable to the construction operation of co-altitude, the practicality is stronger, lifter 3 supports carrying mechanism with lift groove 2.

As shown in fig. 1, fig. 2 and fig. 4, bear the mechanism and include fixed connection in

lifter

3 and 4 terminal operation panel 5 of first electric telescopic handle, chamber door 6 has been seted up to

operation panel

5, 5 both sides outer walls of operation panel all are provided with toolbox 7, constructor stands and carries out the operation on operation panel 5, compare in traditional construction ladder, but its scope of construction is bigger, and constructor stands and operate the security higher on operation panel 5, toolbox 7 is deposited required construction tool, the construction tool's of being convenient for take, it is more convenient to use.

As shown in fig. 1, fig. 2 and fig. 3, fixing mechanism is including the fixed plate 8 that welds in 1 top outer wall both sides of bottom plate, fixed plate 8 is close to 2 one side outer walls in lifting groove and is provided with second electric telescopic handle 9, the terminal fixedly connected with connecting pin 10 of second electric telescopic handle 9, connecting pin 10 and connecting hole looks adaptation, after the adjustment of construction ladder height is accomplished, second electric telescopic handle 9 drive connecting pin 10 removes and inserts connecting pin 10 in the connecting hole with lifting groove 2 and lifter 3 fixed, reduce 4 work load of first electric telescopic handle, support bearing mechanism, prevent that first electric telescopic handle 4 from supporting bearing mechanism for a long time and leading to first electric telescopic handle 4 trouble, prolong 4 life of first electric telescopic handle.

As shown in fig. 1, 2 and 3, the supporting mechanism comprises mounting plates 11 welded on the outer walls of two sides of a bottom plate 1, a hydraulic oil cylinder 12 is fixedly connected to the outer wall of the bottom of each mounting plate 11, supporting blocks 13 are fixedly connected to the tail ends of the hydraulic oil cylinders 12, anti-slip pads 14 are arranged on the outer walls of the bottoms of the supporting blocks 13, the anti-slip pads 14 are matched with fixing blocks 13, the hydraulic oil cylinders 12 drive the supporting blocks 13 to descend, the supporting blocks 13 are in contact with the ground to fix the device, the device is prevented from moving when in use, the anti-slip pads 14 increase friction, and the stability of the device is improved.

As shown in fig. 1, the outer wall of the top of the bottom plate 1 is provided with a ladder stand 15, the ladder stand 15 is matched with the lifting mechanism, and the ladder stand 15 is convenient for constructors to climb on the operating platform 5, so that the construction ladder is more convenient to use.

The working principle is as follows: when the device works, the hydraulic oil cylinder 12 is started to drive the supporting block 13 to descend, the supporting block 13 is contacted with the ground to fix the device, the device is prevented from moving when in use, the anti-slip mat 14 increases friction and improves the stability of the device, next, a constructor enters the operation table 5 through the ladder stand 15 firstly, the first electric telescopic rod 4 drives the operation table 5 to ascend, the position of the operation table 5 is adjusted according to the height required to be constructed, compared with the traditional device, the device is suitable for construction operation at different heights, the practicability is higher, the constructor stands on the operation table 5 to operate, compared with the traditional construction ladder, the construction range is larger, the operation safety of the constructor standing on the operation table 5 is higher, the tool box 7 stores required construction tools, the construction tools are convenient to take and use, after the height adjustment of the construction ladder is completed, the second electric telescopic rod 9 drives the connecting pin 10 to move to insert the connecting pin 10 into the connecting hole to fix the lifting groove 2 and the lifting rod 3, reduce 4 work load of first electric telescopic handle, support bearing mechanism, prevent that first electric telescopic handle 4 from supporting bearing mechanism for a long time and leading to 4 troubles of first electric telescopic handle, prolong 4 life of first electric telescopic handle.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional road bridge construction ladder, includes bottom plate (1), is located bottom plate (1) bottom and bottom plate (1) bottom outer wall fixed connection's universal wheel all around, its characterized in that, bottom plate (1) top outer wall is provided with elevating system, the elevating system top is provided with bears the weight of the mechanism, bear mechanism and elevating system looks adaptation, bottom plate (1) top outer wall both ends all are provided with fixed establishment, fixed establishment and elevating system looks adaptation, bottom plate (1) both sides outer wall all is provided with supporting mechanism.

2. The multifunctional road and bridge construction ladder as claimed in claim 1, wherein the lifting mechanism comprises lifting grooves (2) welded at two ends of the outer wall of the top of the bottom plate (1), lifting rods (3) are slidably connected to the inner wall of the lifting grooves (2), connecting holes are equidistantly formed in the outer wall of each lifting rod (3), jacks with the same size as the connecting holes are formed in the outer wall of the lifting grooves (2), the outer wall of the top of the bottom plate (1) is provided with first electric telescopic rods (4), and the first electric telescopic rods (4) are located between the lifting grooves (2).

3. The multifunctional road and bridge construction ladder as claimed in claim 1, wherein the bearing mechanism comprises an operating platform (5) fixedly connected to the ends of the lifting rod (3) and the first electric telescopic rod (4), a box door (6) is arranged on the operating platform (5), and tool boxes (7) are arranged on the outer walls of two sides of the operating platform (5).

4. The multifunctional road and bridge construction ladder as claimed in claim 1, wherein the fixing mechanism comprises fixing plates (8) welded on two sides of the outer wall of the top of the bottom plate (1), a second electric telescopic rod (9) is arranged on the outer wall of one side of the fixing plate (8) close to the lifting groove (2), a connecting pin (10) is fixedly connected to the tail end of the second electric telescopic rod (9), and the connecting pin (10) is matched with the connecting hole.

5. The multifunctional road and bridge construction ladder as claimed in claim 1, wherein the supporting mechanism comprises a mounting plate (11) welded on the outer walls of two sides of the base plate (1), a hydraulic oil cylinder (12) is fixedly connected to the outer wall of the bottom of the mounting plate (11), a supporting block (13) is fixedly connected to the tail end of the hydraulic oil cylinder (12), a non-slip mat (14) is arranged on the outer wall of the bottom of the supporting block (13), and the non-slip mat (14) is matched with the supporting block (13).

6. The multifunctional road and bridge construction ladder as claimed in claim 1, wherein a ladder (15) is arranged on the outer wall of the top of the bottom plate (1), and the ladder (15) is matched with a lifting mechanism.