CN207879141U - A kind of belt wheel bottom plate - Google Patents

A kind of belt wheel bottom plate Download PDF

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Publication number
CN207879141U
CN207879141U CN201721806577.7U CN201721806577U CN207879141U CN 207879141 U CN207879141 U CN 207879141U CN 201721806577 U CN201721806577 U CN 201721806577U CN 207879141 U CN207879141 U CN 207879141U
Authority
CN
China
Prior art keywords
bottom plate
pulley
hole
plastic shell
belt wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721806577.7U
Other languages
Chinese (zh)
Inventor
羊富强
王善军
赵晓平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang De Mai Door Technology Co Ltd
Original Assignee
Zhejiang De Mai Door Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang De Mai Door Technology Co Ltd filed Critical Zhejiang De Mai Door Technology Co Ltd
Priority to CN201721806577.7U priority Critical patent/CN207879141U/en
Application granted granted Critical
Publication of CN207879141U publication Critical patent/CN207879141U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of electric extension door belt wheel bottom plates, including plastic mat shell, pour bottom-plate body, the bottom plate plastic shell is equipped with mounting hole, square hole, reinforced hole, mounting screw on reinforced hole, it is fixed with nut outside plastic shell, the horizontal vertically arranged stiffener of cooperation inside plastic shell, the cement concrete of added carbon fiber, which pours to build up, pours bottom-plate body, it pours bottom-plate body surface and is provided with bituminous seal layer, the bottom plate quadrangle is equipped with mobile pulley, the pulley bracket is fixed on across mounting hole on bottom plate by screw, bearing is installed inside the pulley bracket, the pulley drive axis of mobile pulley is mounted on by whistle clamp spring buckle on pulley bracket bearing, there are one gears for welding on pulley drive axis between the pulley bracket.It is the belt wheel base plate quality weight that is obtained using the structure, intensity height, shock resistance, corrosion-resistant, at low cost, while the weight of mobile door can be undertaken.

Description

A kind of belt wheel bottom plate
Technical field
The utility model is related to a kind of improved technologies of electric extension door electric baseboard, are poured more particularly, to a kind of belt wheel The improved technology of plastic bottom board.
Background technology
Electric extendable door, which is exactly door body, can stretch and move freely, to control door opening size, control pedestrian or vehicle A kind of door for intercepting and letting pass.Retractable door is to drive entire door body stretching operation, therefore head bottom plate by head drive part Weight and intensity it is particularly important.There are three types of bottom plates currently on the market:Cement bottom plate, thin iron bottom plate, cast iron bottom plate.Cement bottom plate There are weight but no intensity;Thin iron bottom plate has intensity but no weight and gets rusty easily not corrosion-resistant;The cast iron bottom plate of super thick Existing weight has intensity again but consumables cost is high and not corrosion-resistant.Therefore, it is high, anti-that a kind of quality weight, intensity how to be produced The target that impact, corrosion-resistant, cost and low mobile door bottom plate are pursued at people.
Utility model content
The purpose of this utility model is to provide a kind of quality weight, intensity height, shock resistance, mobile door corrosion-resistant, at low cost Bottom plate.
The technical solution of the utility model is as follows:A kind of belt wheel bottom plate, including plastic mat shell, bottom-plate body is poured, institute The bottom plate plastic shell stated is equipped with mounting hole, square hole, reinforced hole, and mounting hole and square hole are located at the four of bottom plate plastic shell Angle, bottom plate plastic shell side have a rectangular notch, and mounting screw on reinforced hole is fixed outside plastic shell with nut, The horizontal vertically arranged stiffener of cooperation inside plastic shell, the cement concrete of added carbon fiber, which pours to build up, pours bottom plate Body pours bottom-plate body surface and is provided with bituminous seal layer, and wherein mounting hole and square hole is through hole, the bottom plate quadrangle installation There are mobile pulley, the pulley bracket to be fixed on bottom plate across mounting hole by screw, installation inside the pulley bracket There is bearing, the pulley drive axis of mobile pulley is mounted on by whistle clamp spring buckle on pulley bracket bearing, in the pulley There are one gears for welding on pulley drive axis between holder.
Preferred as one of which, the gear is arranged in the surface of bottom plate square hole.
Preferred as one of which, being located at tool on the pulley bracket of bottom plate plastic shell rectangular notch both sides, there are one load-bearing Foot, the supporting foot are located at the bottom of pulley bearings holder.
A kind of belt wheel bottom plate of the utility model, using plastic bottom board shell after improvement, the inside is provided with square hole, installation Hole and reinforced hole, square hole and mounting hole are the through-hole with plastic cement fence, meanwhile, mounting hole, square hole, reinforced hole it Between there is height less than the plastic cement lattice column of half diaphragm capsule rectangular edges height and cylindrical plastic cement column, mounting screw on mounting hole, and Reinforcing bar is added in plate shell, adds carbon fiber in joints cement concrete, these structures, which increase, pours plastic bottom board Intensity, bituminous seal layer increases the surface strength and aesthetic appeal of bottom plate, while the plastic cement material of plate shell also increases The shock resistance of bottom plate and corrosion resistance, there are one supporting foots for pulley bracket bottom tool, and the load-bearing for moving door body is made With the gear on pulley drive axis drives wheel rotation for motor.
Description of the drawings:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram that the utility model bottom plate does not pour;
Fig. 2 is the utility model bottom slab concreting schematic diagram;
Fig. 3 is the structural schematic diagram of the utility model belt wheel bottom plate
Wherein, 1, half diaphragm capsule;2, rectangular notch;3, mounting hole;4, square hole;5, reinforced hole;6, lug;7, rectangle plastic cement Fence;8, circular plastic fence;9, plastic cement lattice column;10, cylindrical plastic cement column;11, screw;12, reinforcing bar;13, coagulating cement Soil;14 bituminous seal layers;15, pulley;16, pulley bracket;17, bearing;18, pulley drive axis;19, gear;20, supporting foot.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by this theorys below by way of specific specific example Content disclosed by bright book understands other advantages and effect of the utility model easily.
As shown in Figure 1-Figure 3, a kind of belt wheel bottom plate, including plastic mat shell, plastic mat shell is by symmetrical Two and half diaphragm capsules 1 are spliced, and half diaphragm capsule 1 is that there are one the rectangles of rectangular notch 2 for one jiao of tool, and it is splicing to have rectangular notch end End, 1 the inside of each half diaphragm capsule have four groups of holes, respectively have two groups of installations being correspondingly arranged two-by-two at two complete angles of half diaphragm capsule 1 Hole 3 has a pair of symmetrical square hole 4 in the centre of the mounting hole 3, is respectively provided with and is arranged in pairs in the both sides of square hole 4 Reinforced hole 5 has a pair of of reinforced hole 5 by the side of half diaphragm capsule, 1 rectangular edges, the other side tool far from half diaphragm capsule, 1 rectangular edges There are two pairs of reinforced holes 5, one pair of which mounting hole 3 to be located among these two pair reinforced hole 5.
The rectangular notch 2 of half one jiao of diaphragm capsule is arranged on the outside there are one lug 6, and symmetrical square hole 4 is a through-hole, surrounding tool There is the rectangle plastic cement fence 7 contour with half diaphragm capsule, 1 rectangular edges, the thickness of rectangle plastic cement fence is 4-8mm herein, and mounting hole 3 is Surrounding has the through-hole of circular plastic fence 8, and the thickness of circular plastic fence is 5-12mm herein, and mounting hole 3, adds square hole 4 There is plastic cement lattice column 9 of the height less than half diaphragm capsule, 1 rectangular edges height and cylindrical plastic cement column 10, herein plastic cement lattice between strong hole 5 The thickness on column is identical as the thickness of half diaphragm capsule rectangular edges, is 4-8mm, a diameter of 8-12mm of cylindrical plastic cement column.
Mounting screw 11 is distinguished on reinforced hole 5,11 height of screw is not higher than the height of plastic shell, leans on half diaphragm capsule, 1 rectangle It is also respectively provided with reinforcing bar 12 between the reinforced hole 5 of edge side, reinforcing bar is additionally provided on the symmetrical axis of plastic mat shell 12, the reinforcing bar 12 is U-shaped in inward at both ends band hook, and the plastic mat housings pour the cement of full addition carbon fiber Concrete 13,13 outside of cement concrete are additionally provided with bituminous seal layer 14.
Bottom plate quadrangle is equipped with mobile pulley 15, and pulley bracket 16 is fixed on across mounting hole on bottom plate by screw, sliding 16 the inside of wheel support is equipped with bearing 17, and the pulley drive axis 18 of mobile pulley 15 is mounted on pulley branch by whistle clamp spring buckle On frame bearing 17, there are one gears 19, the gear to set for welding on the pulley drive axis 18 between the pulley bracket 16 It sets in the surface of bottom plate square hole 4, there are one hold tool on the pulley bracket 16 of bottom plate plastic shell rectangular notch both sides Weight foot 20, the supporting foot 20 are located at the bottom of pulley bearings holder 16.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (3)

1. a kind of belt wheel bottom plate, including plastic mat shell, bottom-plate body is poured, bottom plate plastic shell is equipped with mounting hole, four directions Hole, reinforced hole, mounting hole and square hole are located at the quadrangle of bottom plate plastic shell, and bottom plate plastic shell side is lacked with a rectangle Mouthful, mounting screw on reinforced hole is fixed outside plastic shell with nut, the horizontal vertically arranged reinforcement of cooperation inside plastic shell Reinforcing bar, the cement concrete of added carbon fiber, which pours to build up, pours bottom-plate body, pours bottom-plate body surface and is provided with bituminous seal Layer, wherein mounting hole and square hole are through hole, it is characterised in that:The bottom plate quadrangle is equipped with mobile pulley, pulley bracket It is fixed on bottom plate across mounting hole by screw, bearing is installed inside the pulley bracket, the pulley of mobile pulley passes Moving axis is mounted on by whistle clamp spring buckle on pulley bracket bearing, is welded on the pulley drive axis between the pulley bracket Gear there are one connecing.
2. a kind of belt wheel bottom plate according to claim 1, it is characterised in that:The gear be arranged bottom plate square hole just Top.
3. a kind of belt wheel bottom plate according to claim 1, it is characterised in that:Positioned at bottom plate plastic shell rectangular notch both sides Pulley bearings holder on tool there are one supporting foot, the supporting foot is located at the bottom of pulley bearings holder.
CN201721806577.7U 2017-12-21 2017-12-21 A kind of belt wheel bottom plate Expired - Fee Related CN207879141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721806577.7U CN207879141U (en) 2017-12-21 2017-12-21 A kind of belt wheel bottom plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721806577.7U CN207879141U (en) 2017-12-21 2017-12-21 A kind of belt wheel bottom plate

Publications (1)

Publication Number Publication Date
CN207879141U true CN207879141U (en) 2018-09-18

Family

ID=63502979

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721806577.7U Expired - Fee Related CN207879141U (en) 2017-12-21 2017-12-21 A kind of belt wheel bottom plate

Country Status (1)

Country Link
CN (1) CN207879141U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180918