CN219411709U

CN219411709U - Suspended scaffold for slower rock slope

Info

Publication number: CN219411709U
Application number: CN202320240404.2U
Authority: CN
Inventors: 宋军涛; 刘文进; 石协; 杨卫国; 陈强; 杜晓飞; 郭贝; 李聪然; 张彭昭; 王英军; 郭继伟; 赵子宇; 刘旺林
Original assignee: North China Engineering Investigation Institute Co ltd
Current assignee: North China Engineering Investigation Institute Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-25
Anticipated expiration: 2033-02-17

Abstract

The utility model provides a suspended scaffold for a slow rock slope, which comprises anchor rods, large cross rods, small cross rods, upright rods, wall climbing rods, an operation platform, protective railings, protective nets and the like, and is characterized in that: the anchor rod is fixed in anchor holes vertically arranged on a side slope by using bonding materials, the anchor rod is exposed for a certain length, the vertical rod is inserted into the exposed part of the anchor rod to be fixed, the large cross rod is connected with the vertical rod through a fastener and is arranged on the inner side of the anchor rod, the wall climbing rod is connected with the vertical rod through a fastener, and the small cross rod is connected with the vertical rod and the wall climbing rod through fasteners. The operation platform is fixed through the ribbon with little horizontal pole, the protection railing passes through the fastener with the pole setting and links to each other, the protection network passes through the ribbon with pole setting, big horizontal pole, protection railing and links to each other. The device reasonable in design, simple structure, the use material is few, easy dismouting, convenient operation, the security is good.

Description

Suspended scaffold for slower rock slope

Technical Field

The utility model relates to the field of construction scaffolds, in particular to a suspended scaffold for a slow rock slope.

Background

When the rock slope is reinforced, an operation platform is needed to be provided for a construction drilling machine, particularly a high side slope, not all areas are required to be reinforced, most of the areas are arranged in a suspended area, the operation platform is erected to be a difficult problem of construction, a simple and firm erection mode is needed, the operation platform is provided for construction personnel, equipment and materials, the construction length of an anchor cable (rod) is generally 9-50 m different, the equipment is different according to different construction lengths, the equipment weight is larger when the length is larger, the required operation platform is also larger and firmer, and the mode that the erection is simple and convenient and the required material is as few as possible is urgently needed. If a firm operation platform is not available, personnel and equipment are easy to fall down to cause safety accidents. In order to ensure the safety of personnel and equipment, the construction is convenient, and a firm and safe operation platform needs to be provided.

Disclosure of Invention

The utility model aims to solve the problem of erecting an operation platform during construction of a rock slope.

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

the utility model provides a unsettled scaffold of slope of slowly rock matter, includes along a plurality of stock (1) that side slope set up vertically, be fixed in pole setting (2) of stock (1), along climbing wall pole (3) that side slope set up, be fixed in the first big horizontal pole of pole setting (2), be fixed in the second big horizontal pole of climbing wall pole (3); a small cross bar (5) is arranged on the first large cross bar and the second large cross bar which are at the same layer; an operation platform is arranged on the small cross rod (5).

Preferably: the anchor rods (1) are inserted into anchor holes vertically arranged along the side slope and fixed by cementing materials (cement, anchoring agent and the like) to provide a base for the scaffold.

Preferably: the vertical rod (2) is installed on the anchor rod (1) in an inserting mode, so that the load of the scaffold is transferred to a mountain, and the scaffold is restrained.

Preferably: the wall climbing rod (3) is connected with the vertical rod (2) through a fastener to form a bevel edge of a triangular structure.

Preferably: the first large cross rod and the second large cross rod connecting rod are connected with the vertical rod (2) and the wall climbing rod (3) through fasteners respectively, so that the scaffold single sheet forms a whole.

Preferably: the connecting rod of the small cross rod (5) is connected with the vertical rod (2) and the wall climbing rod (3) through the fastener, so that the small cross rod (5), the vertical rod (2) and the wall climbing rod (3) form a stable tripod structure.

Preferably: the operation platform is connected with the small cross rod (5) through a binding belt, and provides an operation site for construction equipment, personnel and materials.

Preferably: the novel protective fence further comprises a protective fence (7), wherein the protective fence (7) is connected with the upright rod (2) through a fastener, and the protective fence provides protective constraint for personnel, equipment and the like.

Preferably: still include protection network (8), protection network (8) use ribbon and protection railing (7), first big horizontal pole, pole setting (2) fixed by close mesh network, make protection network (8) and protection railing (7), first big horizontal pole, pole setting (2) form the protection jointly.

The utility model has the beneficial effects that: the method can effectively solve the problem of erecting the suspended scaffold, only needs to be erected in a construction area, provides a stress foundation for the scaffold by arranging the anchor rods, forms effective constraint on the scaffold, and forms a stable structure by erecting the steel pipes into a triangle. In addition, the erecting method has the characteristics of simple structure, simplicity and convenience in erecting, convenience in pressing and disassembling, easiness in operation, good safety, good use effect and the like.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a suspended scaffold with a gentle rocky slope according to the present utility model.

Fig. 2 is a front view of a suspended scaffold with a gentle rocky slope according to the present utility model.

Fig. 3 is a node diagram of the junction between the bottom of the suspended scaffold with the gentle rocky slope and a mountain.

Fig. 4 is a node diagram of the junction between the middle part of the suspended scaffold with the slow rock slope and a mountain.

Fig. 5 is a view of a guard rail node diagram of a suspended scaffold with a gentle rocky slope according to the present utility model.

In the figure: 1-anchor rod, 2-vertical rod, 3-climbing wall rod, 4-big cross rod, 5-small cross rod, 6-operation platform, 7-guard rail and 8-guard net.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments are only one embodiment of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The steel pipe used in the embodiment has a diameter of 52mm and a wall thickness of 3.5mm, and is suitable for mountain angles of less than 70 degrees. But are not to be construed as limiting the utility model. In addition, the same or similar reference numerals are used to denote the same or similar parts in the drawings and the embodiments.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a suspended scaffold for a slow rock slope comprises an anchor rod 1, holes are formed in the anchor rod through an air drill, and reinforcing steel bars are bonded in the anchor holes through cementing materials and exposed out for a certain length. The upright rod 2 is arranged on the anchor rod and is inserted into the exposed part of the anchor rod. The large cross rod 4 comprises a first large cross rod and a second large cross rod, the first large cross rod is connected with the vertical rod 2 through a fastener and is arranged on the inner side of the anchor rod, and the second large cross rod is connected with the wall climbing rod 3 through a fastener. And the first large cross rod and the second large cross rod on the same layer are provided with small cross rods 5. The wall climbing rod 3 is connected with the vertical rod 2 through a fastener, and two ends of the small cross rod 5 are respectively connected with the vertical rod 2 and the wall climbing rod 3 through fasteners. The operation platform 6 is fixed through the ribbon with little horizontal pole 5, and protection railing 7 passes through the fastener with pole setting 2 and links to each other to constitute the protection, and protection network 8 passes through the ribbon with pole setting 2, first big horizontal pole, protection railing 7 and links to each other.

As a specific embodiment provided by the present utility model, it is preferable that the anchor rod 1 bonds the reinforcing bars in the anchor holes by the cementing material for wind drill hole forming and exposes a certain length. The pore diameter of the air drill is 52mm, the cementing material is ordinary Portland cement PO42.5 mixed cement slurry, the reinforcing steel bar is HRB 400-grade 28 mm-diameter threaded reinforcing steel bar, the length of the exposed slope is not less than 0.5m, and the insertion depth is not less than 1.0m.

As a specific implementation mode provided by the utility model, preferably, the vertical rods 2 are arranged on the anchor rods and are inserted into the anchor rods to expose the reinforcing steel bars, the vertical rods 2 are straight welded pipes with the diameter of 52mm and the wall thickness of 3.5mm, and the transverse spacing is not more than 1.5m.

As a specific implementation mode provided by the utility model, preferably, the first large cross rod is connected with the upright rod 2 through a fastener and is arranged at the inner side of the anchor rod, the large cross rod 4 is a straight welded pipe with the diameter of 52mm and the wall thickness of 3.5mm, the length of the large cross rod is 6m, the lengthening is in lap joint connection through the fastener, and the length of the large cross rod is not less than 2 fasteners during lengthening.

As a specific implementation mode provided by the utility model, preferably, the wall climbing rod 3 is connected with the upright rod 2 through fasteners, the wall climbing rod 3 adopts a straight welded pipe with the diameter of 52mm and the wall thickness of 3.5mm, the length of the wall climbing rod is 6m, the lengthening adopts the lap joint connection of the fasteners, and the length of the wall climbing rod is not less than 2 fasteners during lengthening.

As a specific implementation mode provided by the utility model, preferably, two ends of the small cross rod 5 are respectively connected with the vertical rod 2 and the wall climbing rod 3 through fasteners, the small cross rod 5 adopts a straight welded pipe with the diameter of 52mm and the wall thickness of 3.5mm, the length of the exposed vertical rod 2 is not less than 300mm, and a single rod is not required to be lengthened.

As a specific embodiment provided by the utility model, preferably, the operation platform 6 and the small cross rod 5 are fixed through a binding belt, the operation platform 6 is composed of a wood plate, the thickness of the wood plate is not less than 50mm, the length of the wood plate is 4m, the width of the wood plate is not less than 200mm, and the thickness of the wood plate exceeds the small cross rod 5 by not less than 200mm when the wood plate is paved.

As a specific implementation mode provided by the utility model, preferably, the guard rail 7 is connected with the upright rod 2 through fasteners, the guard rail 7 adopts a straight welded pipe with the diameter of 52mm and the wall thickness of 3.5mm, the length of the guard rail is 6m, the extension adopts the lap joint connection of the fasteners, and the length of the guard rail is not less than 2 fasteners.

As a specific implementation mode provided by the utility model, preferably, the protection net 8 is connected with the upright rod 2, the first large cross rod and the protection railing 7 through the binding belts, the protection net 8 is a dense mesh net, and the width is not smaller than 1.0m.

When the scaffold is used, the scaffold is erected, the small anchor rod 1 is firstly constructed, the anchor rod 1 is used for binding reinforcing steel bars in anchor holes through cementing materials for wind drill hole forming and exposing for a certain length, the vertical rod 2 is arranged on the anchor rod, the anchor rod is inserted into the exposed reinforcing steel bars, the first large cross rod is connected with the vertical rod 2 through a fastener and is arranged on the inner side of the anchor rod, the second large cross rod is connected with the wall climbing rod 3 through a fastener, the wall climbing rod 3 is connected with the vertical rod 2 through a fastener, and the small cross rod 5 is arranged on the first large cross rod and the second large cross rod and is fixed through a fastener. The small cross rod 5 is connected with the vertical rod 2 and the wall climbing rod 3 through fasteners. The operation platform 6 comprises the plank, and the plank passes through the ribbon with little horizontal pole 5 to be fixed, and protection railing 7 passes through the fastener with pole setting 2 and links to each other, and protection network 8 passes through the ribbon with pole setting 2, first big horizontal pole, protection railing 7 and links to each other. Before use, checking the built scaffold, and putting the scaffold into use after the scaffold is qualified.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The suspended scaffold for the slow rock slope is characterized by comprising a plurality of anchor rods (1) which are vertically arranged along the slope, vertical rods (2) which are fixed on the anchor rods (1), wall climbing rods (3) which are arranged along the slope, a first large cross rod which is fixed on the vertical rods (2) and a second large cross rod which is fixed on the wall climbing rods (3); a small cross bar (5) is arranged on the first large cross bar and the second large cross bar which are at the same layer; an operation platform is arranged on the small cross rod (5).

2. A suspended scaffolding for a slow rocky slope according to claim 1, wherein: the anchor rod (1) is arranged in an anchor hole on the side slope, and a cementing material is arranged in the anchor hole for fixation.

3. A suspended scaffolding for a slow rocky slope according to claim 1, wherein: the vertical rod (2) is inserted into the anchor rod (1).

4. A suspended scaffolding for a slow rocky slope according to claim 1, wherein: the wall climbing rod (3) and the vertical rod (2) form a bevel edge forming a triangular structure through a fastener.

5. A suspended scaffolding for a slow rocky slope according to claim 1, wherein: the first large cross rod and the second large cross rod connecting rod are connected with the vertical rod (2) and the wall climbing rod (3) through fasteners respectively, so that the scaffold single sheet forms a whole.

6. A suspended scaffolding for a slow rocky slope according to claim 1, wherein: the connecting rod of the small cross rod (5) is connected with the vertical rod (2) and the wall climbing rod (3) through the fastener, so that the small cross rod (5), the vertical rod (2) and the wall climbing rod (3) form a stable tripod structure.

7. A suspended scaffolding for a slow rocky slope according to claim 1, wherein: the operation platform is connected with the small cross rod (5) through a binding belt.

8. A suspended scaffolding for a slow rocky slope according to claim 1, wherein: the novel protective fence further comprises a protective fence (7), wherein the protective fence (7) is connected with the upright rod (2) through a fastener to provide protective constraint.

9. A slower rock slope hanging scaffold as defined in claim 8, wherein: still include protection network (8), protection network (8) use ribbon and protection railing (7), first big horizontal pole, pole setting (2) fixed by close mesh network, make protection network (8) and protection railing (7), first big horizontal pole, pole setting (2) form the protection jointly.