CN213331119U

CN213331119U - Template platform truck ladder platform structure

Info

Publication number: CN213331119U
Application number: CN202022421214.XU
Authority: CN
Inventors: 冯仕军; 杨博; 阳立芬; 刘峰
Original assignee: Henan Wei Bang Machinery Co ltd
Current assignee: Henan Wei Bang Machinery Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-01
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to the technical field of tunnel construction equipment, in particular to a template trolley ladder platform structure, which comprises a working platform arranged above a portal frame, wherein support beams are symmetrically arranged on both sides above the working platform and are connected with the working platform through connecting pieces, the connecting pieces comprise beam brackets arranged between the working platform and the support beams, the top of the support beams is provided with a mounting pressure plate, mounting bolts are penetrated at the four corners of the mounting pressure plate, the bottom ends of the mounting bolts extend into the working platform, the outer side above the support beams is provided with an upper end platform, an upper working ladder is arranged below the upper end platform, a lower working ladder is arranged below the upper working ladder, a switching platform is arranged between the lower working ladder and the upper working ladder, and the outer side of the lower working ladder is provided with a support rod for fixing the position of the lower working ladder, an object of the utility model is to provide a template trolley ladder platform structure that the security is high, connect firm installation of being convenient for.

Description

Template platform truck ladder platform structure

Technical Field

The utility model relates to a tunnel construction equipment technical field, concretely relates to template trolley ladder platform structure.

Background

A highway tunnel construction trolley is special equipment used in secondary lining in the tunnel construction process and is used for lining construction of the inner wall of a tunnel. In the construction process, the trolley operator needs to walk on the trolley, so that a ladder, a platform and a guardrail are needed from the ground to the top of the trolley. And in traditional non-automatic platform truck of pouring, the ladder of general preparation mainly has the reinforcing bar preparation, also have more complicated a bit to be formed by the angle steel preparation, and the installation of the non-bolt-up's of guardrail installation mode is installed, but with the guardrail straight insert welding in the pipe on ladder and platform edge, consequently, this mode is pure at very big safety risk, and the ladder footboard is narrow, traditional ladder footboard only has 120mm wide, and this footboard does not weld on the ladder curb plate completely, therefore when personnel walk, there is very big potential safety hazard, therefore, need a security height, connect firm template platform truck ladder platform structure of being convenient for the installation, in order to overcome the emergence of above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the embodiment of the utility model provides a template trolley ladder platform structure, which comprises a working platform arranged above a portal frame, wherein support beams are symmetrically arranged on both sides above the working platform, the support beams are connected with the working platform through connecting pieces, the connecting pieces comprise a beam bracket arranged between the working platform and the support beams, the top of the support beams is provided with a mounting pressure plate, mounting bolts are arranged at the four corners of the mounting pressure plate in a penetrating way, the bottom ends of the mounting bolts extend into the working platform, the outer side above the support beams is provided with an upper end platform, an upper working ladder is arranged below the upper end platform, a lower working ladder is arranged below the upper working ladder, a switching platform is arranged between the lower working ladder and the upper working ladder, the outer side of the lower working ladder is provided with a support rod for fixing the position of the lower working ladder, go up the work ladder and all include the footboard with work ladder down, the width of footboard is 180mm, go up the work ladder and all incline to set up with work ladder down, go up the plane contained angle between work ladder and the work ladder down and be 90.

Further, go up the work ladder and still include the curb plate with work ladder down, the footboard setting is between two curb plates, waist shape hole has been seted up on the curb plate, the aperture in waist shape hole is 10mm, and length is 24 mm.

Furthermore, an upper working ladder guardrail is arranged on the outer side of the upper working ladder, and a lower working ladder guardrail is arranged on the outer side of the lower working ladder.

Furthermore, the upper working ladder guardrail and the lower working ladder guardrail are connected with the waist-shaped hole through bolts.

Furthermore, the upper working ladder guardrail and the lower working ladder guardrail are both square tubes with the diameters of 30 x 2.5 mm.

Further, the support beam is a square tube with the length of 80 × 4 mm.

Further, a plurality of the mounting bolts are evenly distributed at four corners of the beam bracket.

Further, the work platform outside is provided with the work platform guardrail, the switching platform outside is provided with the switching platform guardrail, the upper end platform outside is provided with the upper end platform guardrail.

The utility model discloses beneficial effect does: the utility model discloses a width setting up the footboard to 180mm, can improve the security of ladder, through set up waist shape hole on the curb plate, be convenient for connect up work ladder guardrail and lower work ladder guardrail, and convenient the dismantlement, through setting up the connecting piece, can avoid can't installing the platform support because of the pitch-row error that causes of drilling on the crossbeam bracket, also avoid the drilling process in this hole simultaneously, it is more convenient to install, through add the vaulting pole at the lower work ladder, make the lower work ladder more stable and reliable; the safety performance can be improved by arranging the upper working ladder guardrail and the lower working ladder guardrail.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of the middle connection member of the present invention.

In the figure: 1. an upper working platform guardrail; 2. an upper end platform; 3. going up a working ladder; 4. an upper working ladder guardrail; 5. a lower working ladder guardrail; 6. a working ladder is arranged; 7. a transfer platform; 8. switching platform guardrails; 9. a gantry; 10. a stay bar; 11. a support beam; 12. installing a pressing plate; 13. installing a bolt; 14. an upper end platform guardrail; 15. a working platform; 16. a crossbar bracket.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-3, a template trolley ladder platform structure comprises a working platform 15 installed above a portal 9, wherein supporting beams 11 are symmetrically installed on two sides above the working platform 15, the supporting beams 11 are square tubes of 80 x 4mm, the supporting beams 11 are connected with the working platform 15 through connecting pieces, each connecting piece comprises a beam bracket 16 installed between the working platform 15 and the supporting beam 11, a mounting pressing plate 12 is installed on the top of the supporting beam 11, mounting bolts 13 penetrate through four corners of the mounting pressing plate 12, the bottom ends of the mounting bolts 13 extend into the working platform 15, a plurality of mounting bolts 13 are uniformly distributed at four corners of the beam bracket 16, the beam bracket 16 can be prevented from being deviated, an upper end platform 2 is installed on the outer side above the supporting beam 11, an upper working ladder 3 is installed below the upper end platform 2, a lower working ladder 6 is installed below the upper working ladder 3, install switching platform 7 between work ladder 6 and the last work ladder 3 down, wherein, 6 tops of work ladder are articulated with switching platform 7 down, the vaulting pole 10 that is used for fixed work ladder 6 positions down is installed in 6 outsides of work ladder down, it all includes the footboard with work ladder 6 down to go up work ladder 3, the width of footboard is 180mm, it still includes the curb plate with work ladder 6 down to go up work ladder 3, the footboard is installed between two curb plates, waist shape hole has been seted up on the curb plate, the aperture in waist shape hole is 10mm, length is 24mm, it all inclines to set up with work ladder 6 down to go up work ladder 3, it is 90 with the plane contained angle between the work ladder 6 down to go up work ladder 3.

The width of the pedal is set to be 180mm, the safety of the ladder can be improved, the upper working ladder guardrail 4 and the lower working ladder guardrail 5 can be conveniently connected and disassembled by arranging the waist-shaped holes on the side plates, the problem that a platform cannot be installed for supporting due to hole distance errors caused by drilling holes in the beam bracket 16 can be avoided by arranging the connecting pieces, the drilling process of the holes is also avoided, the installation is more convenient, and the lower working ladder 6 is more stable and reliable by additionally arranging the support rods 10 on the lower working ladder 6; the safety performance can be improved by arranging the upper working ladder guardrail 4 and the lower working ladder guardrail 5.

For improving the security performance, install work ladder guardrail 4 in the 3 outsides of last work ladder, install down work ladder guardrail 5 in the 6 outsides of lower work ladder, go up work ladder guardrail 4 and work ladder guardrail 5 down all through bolt and waist shape jogged joint, go up work ladder guardrail 4 and work ladder guardrail 5 down and be 30 square pipe of 30.

For improving the security performance, working platform 15 outside is provided with working platform guardrail 1, and the switching platform 7 outside is provided with switching platform guardrail 8, and the 2 outsides of upper end platform are provided with upper end platform guardrail 14.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a template platform truck ladder platform structure, is including setting up the work platform in the portal top, its characterized in that: support beams are symmetrically arranged on two sides above the working platform, the support beams are connected with the working platform through connecting pieces, each connecting piece comprises a beam bracket arranged between the working platform and the support beam, an installation pressing plate is arranged at the top of each support beam, installation bolts penetrate through four corners of the installation pressing plate, the bottom end of each installation bolt extends into the working platform, an upper end platform is arranged on the outer side above the support beam, an upper working ladder is arranged below the upper end platform, a lower working ladder is arranged below the upper working ladder, a switching platform is arranged between the lower working ladder and the upper working ladder, a support rod used for fixing the position of the lower working ladder is arranged on the outer side of the lower working ladder, the upper working ladder and the lower working ladder both comprise pedals, the width of each pedal is 180mm, and the upper working ladder and the lower working ladder are both obliquely arranged, the plane included angle between the upper working ladder and the lower working ladder is 90 degrees.

2. A template trolley ladder platform structure according to claim 1, characterised in that: go up work ladder and lower work ladder still include the curb plate, the footboard sets up between two curb plates, waist shape hole has been seted up on the curb plate, the aperture in waist shape hole is 10mm, and length is 24 mm.

3. A template trolley ladder platform structure according to claim 2, characterised in that: the outer side of the upper working ladder is provided with an upper working ladder guardrail, and the outer side of the lower working ladder is provided with a lower working ladder guardrail.

4. A template trolley ladder platform structure according to claim 3, characterised in that: the upper working ladder guardrail and the lower working ladder guardrail are connected with the waist-shaped hole through bolts.

5. A template trolley ladder platform structure according to claim 4, characterized in that: the upper working ladder guardrail and the lower working ladder guardrail are square tubes with the diameters of 30X 2.5 mm.

6. A template trolley ladder platform structure according to claim 1, characterised in that: the support beam is a square tube with the length of 80 × 4 mm.

7. A template trolley ladder platform structure according to claim 1, characterised in that: a plurality of the mounting bolts are uniformly distributed at four corners of the beam bracket.

8. A template trolley ladder platform structure according to claim 1, characterised in that: the working platform is characterized in that an upper working platform guardrail is arranged on the outer side of the working platform, a switching platform guardrail is arranged on the outer side of the switching platform, and an upper end platform guardrail is arranged on the outer side of the upper end platform.