CN202090583U

CN202090583U - Antislip footboard of scaffold

Info

Publication number: CN202090583U
Application number: CN2011201569577U
Authority: CN
Inventors: 杨国辉; 詹正钿
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-16
Filing date: 2011-05-16
Publication date: 2011-12-28
Anticipated expiration: 2021-05-16

Abstract

The utility model discloses an antislip footboard of a scaffold, which comprises a footboard plane and a support frame for supporting the footboard plane provided with a plurality of convex holes. By the aid of the technical scheme, the antislip footboard has the advantages that contact surfaces of shoe soles of a constructor and the footboard plane are enlarged by the design of the convex holes on the footboard plane, so that the constructor is not easy to slip or fall.

Description

A kind of scaffold on-slip pedal

Technical field

The utility model relates to a kind of support platform for building, particularly a kind of scaffold on-slip pedal.

Background technology

When daily constructions work, scaffold has become the instrument of climbing to a higher point commonly used, and its security performance can not be ignored.Make with smooth plank or steel plate on the pedal plane of traditional scaffold, is convenient to constructor's walking; The bracing frame that is supported under the pedal plane is made up of transverse bar and longitudinal rod, and longitudinal rod is set up in the transverse bar top.Yet, adopt aforesaid way to have the following disadvantages: the one, the pedal plane surface is smooth, tumbles easily when the constructor walks in the above, thereby causes danger, particularly at rainy weather; And the plane ponding or sand and dust also discharge easily; The 2nd, longitudinal rod is erected on the transverse bar and comes off easily, thereby causes danger, particularly at wind and rain weather.

The utility model content

Solve the technical problem that exists in the prior art, a kind of compact conformation is provided, security performance is good, the scaffold on-slip pedal of cost savings.

The utility model solves the problems of the technologies described above, and the technical scheme that is adopted is: a kind of scaffold on-slip pedal is provided, comprises the bracing frame on pedal plane and sustain pedal plane, it is characterized in that, the pedal plane is provided with a plurality of protruding holes.

As a preferred version of the present utility model, described protruding hole is arranged in array on described pedal plane.

As a preferred version of the present utility model, described protruding hole shape is oval.

As a preferred version of the present utility model, the protruding hole of described ellipse is in bearing of trend difference horizontal or adjacent protruding hole longitudinally.

As a preferred version of the present utility model, the support frame as described above two ends respectively are provided with a cross bar, and the two ends of described arbitrary longeron respectively are welded with the grab of the described cross bar upside of a clamping.

As a preferred version of the present utility model, respectively be provided with a buckle that carries out clamping with described cross bar downside on the grab at described at least one longeron two ends.

As a preferred version of the present utility model, described buckle is one to have the steel plate of cambered surface, the outer border coupling of the cambered surface of this buckle and described crossbeam; Also be provided with a deep-slotted chip breaker on this buckle, deep-slotted chip breaker is embedded with two with described buckle and the fixing steady pin of described grab.

As a preferred version of the present utility model, described longeron is a C type channel-section steel, and the two ends of described some crossbeams embed the inner chamber of C type channel-section steel.

Adopt technique scheme, with respect to prior art, the beneficial effect of obtaining is:

(1) design in a plurality of protruding holes on the pedal plane increases the contact surface on constructor's sole and pedal plane, difficultly skids or falls down.

(2) shape in protruding hole can be various.For example ellipse, and oval protruding hole can further increase the contact surface on sole and pedal plane in bearing of trend difference horizontal or adjacent protruding hole longitudinally, prevents to skid.

(3) cross bar of the longeron on pedal plane and bracing frame carries out hook by grab, can prevent that longeron and crossbeam from coming off; And the design of buckle can make the contact area of longeron and crossbeam bigger, should not go out out obscission more, the bracing frame safety and reliability.

(4) buckle is one to have the steel plate of cambered surface, and the cambered surface of this steel plate and the periphery of described crossbeam are along coupling; Also be provided with a deep-slotted chip breaker on the steel plate, deep-slotted chip breaker is embedded with two steady pins.Therefore buckle has the chucking and the two states that gets loose like this, can adjust the relative clamping position of longeron and cross bar, and is flexible.

(5) longeron adopts C type channel-section steel, not only can save cost, and the two ends of crossbeam are located at the inner chamber of C type channel-section steel, makes the pedal plane more stable.

Description of drawings

Fig. 1 is a scaffold on-slip pedal described in the utility model;

Fig. 2 is a scaffold on-slip pedal A part enlarged diagram shown in Figure 1;

Fig. 3 is a scaffold on-slip pedal B part enlarged diagram shown in Figure 1;

Fig. 4 is a scaffold on-slip pedal C part enlarged diagram shown in Figure 1;

Fig. 5 is that buckle described in the utility model is in the view that gets loose;

Fig. 6 is that buckle described in the utility model is in the gripping orientation schematic diagram.

The specific embodiment

Describe the technical solution of the utility model in detail below in conjunction with the accompanying drawing and the specific embodiment.

As shown in Figure 1 and Figure 2, scaffold on-slip pedal described in the utility model comprises pedal plane 10 and bracing frame 20, and bracing frame 20 is used for sustain pedal plane 10, and pedal plane 10 is provided with a plurality of protruding hole 12a,

12b.Protruding hole

12a, 12b become array arrangement on pedal plane 10, protruding

hole

12a, 12b can make ellipse,

oval protruding hole

12a, 12b are in bearing of trend difference horizontal or adjacent protruding hole longitudinally, can increase the touch panel on sole and pedal plane 10 as far as possible like this, thereby more effectively prevent to fall down.The shape of protruding

hole

12a or 12b can not limit, and can be rule or irregularly shaped; Arranging of protruding

hole

12a or 12b also can be rule or irregular, do not limit at this.10 both sides, pedal plane are provided with two

longeron

12a, 12b, be provided with some

crossbeam

14a, 14b and 14c below the pedal plane 10,

crossbeam

14a, 14b and 14c are used for sustain pedal plane 10, two

longeron

12a, 12b and some

crossbeam

14a, 14b, 14c form a ladder-shaper structure.

As Fig. 1, shown in Figure 3, longeron 12a, the 12b of 10 both sides, pedal plane can be C type channel-section steel, and the two ends of some

crossbeam

14a, 14b, 14c embed the inner chamber of longeron 12a, 12b.So, promptly can reduce

longeron

12a, 12b material cost, also guarantee the stable of pedal plane 10 simultaneously, some

crossbeam

14a, 14b, 14c are embedded in the inner chamber of

longeron

12a, 12b, can prevent that

crossbeam

14a, 14b, 14c from getting loose.

As Fig. 1, shown in Figure 4, bracing frame 20 two ends respectively are provided with a

cross bar

22a, 22b, and the two ends of

arbitrary longeron

12a or 12b respectively are welded with a grab 16, grab 16 clamping cross bar 2a or 22b upside.So, longeron 12a or 12 and fixed mount 20 in the vertical with regard to difficult drop-off.Preferably, have at least among two longeron 12a, the 12b on the grab 16 at a

longeron

12a or 12b two ends respectively to be provided with a buckle 18, buckle 18 carries out clamping with the downside of cross bar 22a or 22b.Cooperate with buckle 18 by grab 16, the outer border of cross bar 2a or 22b is wrapped up as far as possible on a large scale, make pedal plane 10 more stable.

As Fig. 5, shown in Figure 6, buckle 18 is the steel plates with cambered surface, the outer border coupling of the cambered surface of buckle 18 and

crossbeam

22a or 22b; Also be provided with a deep-slotted chip breaker 17 on the buckle 18, deep-slotted chip breaker 17 is embedded with two steady pins 15, and steady pin 15 is fixing with grab 16 with buckle 18.Buckle 18 by the state that gets loose shown in Fig. 5 to the gripping orientation change procedure shown in Fig. 6, buckle 18 moves down, two steady pins 15 move upward in deep-slotted chip breaker 17 relatively, when buckle 18 moves to lowermost end, with the cross bar 22a or the 22b chucking of bracing frame 20.

The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this. the equivalence of being done according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.

Claims

1. scaffold on-slip pedal comprises the bracing frame on pedal plane and sustain pedal plane it is characterized in that the pedal plane is provided with a plurality of protruding holes.

2. a kind of scaffold on-slip pedal according to claim 1 is characterized in that described protruding hole is arranged in array on described pedal plane.

3. a kind of scaffold on-slip pedal according to claim 1 is characterized in that, described protruding hole shape is oval.

4. a kind of scaffold on-slip pedal according to claim 3 is characterized in that the protruding hole of described ellipse is in bearing of trend difference horizontal or adjacent protruding hole longitudinally.

5. a kind of scaffold on-slip pedal according to claim 1, it is characterized in that, both sides, described pedal plane are provided with two longerons, are provided with the some crossbeams on sustain pedal plane below the described pedal plane, and two longerons and some crossbeams are formed a ladder-shaper structure.

6. a kind of scaffold on-slip pedal according to claim 5 is characterized in that the support frame as described above two ends respectively are provided with a cross bar, and the two ends of described arbitrary longeron respectively are welded with the grab of the described cross bar upside of a clamping.

7. a kind of scaffold on-slip pedal according to claim 6 is characterized in that, respectively is provided with a buckle that carries out clamping with described cross bar downside on the grab at described at least one longeron two ends.

8. a kind of scaffold on-slip pedal according to claim 7 is characterized in that, described buckle is one to have the steel plate of cambered surface, the outer border coupling of the cambered surface of this buckle and described crossbeam; Also be provided with a deep-slotted chip breaker on this buckle, deep-slotted chip breaker is embedded with two with described buckle and the fixing steady pin of described grab.

9. a kind of scaffold on-slip pedal according to claim 5 is characterized in that described longeron is a C type channel-section steel, and the two ends of described some crossbeams embed the inner chamber of C type channel-section steel.