CN208545959U - A kind of scaffold with safe protection pincers steel material - Google Patents

Abstract

The utility model discloses a kind of scaffolds with safe protection pincers steel material, belong to building scaffold protection field.A kind of scaffold with safe protection pincers steel material, including scaffold ontology, protection pincers are fixedly connected with the arm of force, the arm of force is rotatedly connected by shaft and scaffold ontology, the arm of force is fixedly connected with power rail far from one end of protection pincers, and the arm of force and power rail are integrally formed, it climbs on ladder and is fixedly connected with big cylinder and small cylinder, and big cylinder and small cylinder communicate, big cylinder internal has been slidably and sealingly connected with big piston, big piston is connected by First piston bar with pedal, small cylinder internal has been slidably and sealingly connected with small piston, small piston is fixedly connected with press rods by second piston bar, it offsets on the inside of press rods lower end and power rail, solves safety problem when worker climbs scaffold.

Description

A kind of scaffold with safe protection pincers steel material

Technical field

The utility model relates to scaffold fields, clamp steel material with safe protection more specifically to one kind The scaffold of material.

Background technique

Scaffold is one of the tool often to be used of building trade, and when using scaffold, often because climbing not It is convenient, it is dangerous, it is often on tenterhooks, influence job morale, unprotect measure on existing scaffold climbing frame, safety guarantee It is lower, so, safeguard measure is installed on scaffold, the personal safety for improving user is extremely important.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide one kind to have safe protection The scaffold of steel material is clamped, it may be implemented effectively to improve safety guarantee, highly-safe.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of scaffold with safe protection pincers steel material, including scaffold ontology, the scaffold ontology It is rotatablely connected by shaft and the arm of force, the arm of force is fixedly connected with protection pincers, and the arm of force is fixed far from one end of protection pincers It is connected with power rail, and the arm of force and power rail are integrally formed, the arm of force and protection pincers combination form safe protection pincers, institute It states and is fixedly connected with climbing ladder on scaffold ontology, the climbing ladder is connected by spring with pedal, and pedal is positioned at climbing The surface of ladder is stepped on, big cylinder and small cylinder are fixedly connected on the climbing ladder, and big cylinder and small cylinder communicate, institute It states big cylinder internal and has been slidably and sealingly connected with big piston, the big piston on the side is fixedly connected with First piston bar, first piston Bar is placed on the outside of big cylinder far from one end of big piston and is fixedly linked with the bottom side of pedal, and the small cylinder internal is slidingly sealed It is connected with small piston, is fixedly connected with second piston bar on the downside of the small piston, second piston bar is worn far from one end of small piston Too small cylinder simultaneously extends to the downside of small cylinder, and the elongated end of small cylinder is fixedly connected with symmetrical press rods, the press rods Lower end offsets with power rail lower end inside.

Preferably, the pedal upper surface is fixedly connected with anti-skid rubber cushion.

Preferably, the number of the spring is 2-4, and it is evenly distributed on pedal bottom side.

Preferably, protection pincers inside is fixedly connected with protection cushion.

Preferably, the scaffold ontology, the arm of force and power rail are all made of steel gusset.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) when user needs, scaffold ontology can be carried to place to use, user fixes scaffold ontology It behind place to use, is climbed by climbing ladder, safe protection pincers, Mei Gean is all fixedly connected on every layer of climbing ladder Full protection pincers are the same structure, and when user steps on the pedal of safe protection pincers, pressure can make spring pressure Contracting drives First piston bar to move downward, so that big cylinder be driven to start to start to work, big cylinder compresses, big piston is transported downwards It is dynamic, drive small cylinder to start to work, the small piston effect of being under pressure starts to move downward, and second piston bar also moves therewith, from And press rods is driven to start to be pressed down against power rail, start to drive protection pincers with the integrally formed arm of force of power rail, thus downwards The foot for clamping user, solves human safety issues of the user when climbing scaffold.

(2) the utility model is fixedly connected with anti-skid rubber cushion in pedal surface, prevents from stepping on when climbing and slides, makes a misstep.

(3) the utility model has been fixedly connected with protection cushion on the inside of protection pincers, and when protecting pincers worker to make, preventing from crushing makes User.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model protection pincers；

Fig. 3 is the structural schematic diagram of the utility model cylinder；

Fig. 4 is the top view of the utility model pedal.

Figure label explanation:

Ladder, 8 bullets are climbed in 1 scaffold ontology, 2 safe protection pincers, 3 protection pincers, 4 pedals, 5 arm of forces, 6 power rails, 7 Spring, 9 First piston bars, 10 small cylinders, 11 press rods, 12 second piston bars, 13 small pistons, 14 big pistons, 15 big cylinders, 16 are prevented Sliding rubber pad.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work Every other embodiment obtained；It fall within the protection scope of the utility model.

Embodiment 1:

Please refer to Fig. 1-4, a kind of scaffold with safe protection pincers steel material, including scaffold ontology 1, foot Hand cradle ontology 1 passes through shaft and the arm of force 5 is rotatablely connected, and the arm of force 5 is fixedly connected with protection pincers 3, and the one of the separate protection pincers 3 of the arm of force 5 End is fixedly connected with power rail 6, and the arm of force 5 and power rail 6 are integrally formed, and the arm of force 5 forms safe climb with 3 combination of protection pincers and protects Shield clamps 2, is fixedly connected on scaffold ontology 1 and climbs ladder 7, climbs ladder 7 and is connected by spring 8 with pedal 4, and pedal 4 It positioned at the surface for climbing ladder 7, climbs on ladder 7 and is fixedly connected with big cylinder 15 and small cylinder 10, and big cylinder 15 and small Cylinder 10 communicates, and big 15 internal slide of cylinder is sealedly connected with big piston 14, is fixedly connected with first piston on the upside of big piston 14 Bar 9, First piston bar 9 are placed in big 15 outside of cylinder far from one end of big piston 14 and are fixedly linked with bottom side described in pedal 4, Small 10 internal slide of cylinder is sealedly connected with small piston 13, and second piston bar 12 is fixedly connected on the downside of small piston 13, and second is living Stopper rod 12 passes through small cylinder 10 far from one end of small piston 13 and extends to the downside of small cylinder 10, and the elongated end of small cylinder 10 is solid Surely symmetrical press rods 11 are connected with, are offseted on the inside of 11 lower end of press rods and power rail 6.

4 upper surface of pedal is fixedly connected with anti-skid rubber cushion 16, allows user to be not easy sole when climbing scaffold and steps on cunning It makes a misstep.

The number of spring 8 is 2-4, and it is evenly distributed on 4 bottom side of pedal, keeps the spring stress below pedal more equal It is even.

3 inside of protection pincers is fixedly connected with protection cushion, and when use is not easy to crush foot.

Scaffold ontology 1, the arm of force 5 and power rail 6 are all made of steel gusset, and material is durable.

Working principle: when user needs, can carry scaffold ontology 1 to place to use, and user is by scaffold It after ontology 1 is fixed on place to use, is climbed by climbing ladder 7, safety is all fixedly connected on every layer of climbing ladder 7 and climbs guarantor Shield pincers 2, each safe protection pincers are the same structure, when user steps on the pedal 4 of safe protection pincers, pressure Power can be such that spring 8 compresses, and drive First piston bar 9 to move downward, so that big cylinder be driven to start 15 start-up operations, big cylinder pressure Contracting, big piston 14 move downward, and small cylinder 10 is driven to start to work, and the effect of being under pressure of small piston 13 starts to move downward, the Two piston rods 12 also move therewith, to drive press rods 11 to start to be pressed down against power rail 6, with the integrally formed power of power rail Arm 5 starts to drive protection pincers 3, to clamp the foot of user downwards, solves the person of the user when climbing scaffold Safety problem.

It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model It is interior.

Claims (5)

1. a kind of scaffold with safe protection pincers steel material, including scaffold ontology (1), it is characterised in that: institute It states scaffold ontology (1) to be rotatablely connected by shaft and the arm of force (5), the arm of force (5) is fixedly connected with protection pincers (3), described The arm of force (5) is fixedly connected with power rail (6) far from one end of protection pincers (3), and the arm of force (5) and power rail (6) are integrally formed, institute It states the arm of force (5) and protection pincers (3) combination forms safe protection pincers (2), be fixedly connected with and climb on the scaffold ontology (1) It steps on ladder (7), the climbing ladder (7) is connected by spring (8) with pedal (4), and pedal (4) is located at climbing ladder (7) Surface is fixedly connected with big cylinder (15) and small cylinder (10), and big cylinder (15) and small cylinder on the climbing ladder (7) (10) it communicates, big cylinder (15) internal slide is sealedly connected with big piston (14), fixed on the upside of the big piston (14) to connect It is connected to First piston bar (9), First piston bar (9) is placed on the outside of big cylinder (15) far from the one end of big piston (14) and and pedal (4) bottom side is fixedly linked, and small cylinder (10) internal slide is sealedly connected with small piston (13), under the small piston (13) Side is fixedly connected with second piston bar (12), and second piston bar (12) passes through small cylinder (10) simultaneously far from the one end of small piston (13) Extend to the downside of small cylinder (10), the elongated end of small cylinder (10) is fixedly connected with symmetrical press rods (11), the pressure Bar (11) lower end offsets with power rail (6) lower end inside.

2. a kind of scaffold with safe protection pincers steel material according to claim 1, it is characterised in that: institute It states pedal (4) upper surface and is fixedly connected with anti-skid rubber cushion (16).

3. a kind of scaffold with safe protection pincers steel material according to claim 1, it is characterised in that: institute The number for stating spring (8) is 2-4, and it is evenly distributed on pedal (4) bottom side.

4. a kind of scaffold with safe protection pincers steel material according to claim 1, it is characterised in that: institute It states and is fixedly connected with protection cushion on the inside of protection pincers (3).

5. a kind of scaffold with safe protection pincers steel material according to claim 1, it is characterised in that: institute It states scaffold ontology (1), the arm of force (5) and power rail (6) and is all made of steel gusset.