CN203007844U - Pointing funnel - Google Patents
Pointing funnel Download PDFInfo
- Publication number
- CN203007844U CN203007844U CN 201220659646 CN201220659646U CN203007844U CN 203007844 U CN203007844 U CN 203007844U CN 201220659646 CN201220659646 CN 201220659646 CN 201220659646 U CN201220659646 U CN 201220659646U CN 203007844 U CN203007844 U CN 203007844U
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- funnel
- width
- reading
- infundibular body
- cuboid
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Abstract
The utility model discloses a pointing funnel, which comprises an upper funnel mouth, a funnel body and a lower funnel mouth which are sequentially connected, wherein the upper funnel mouth is a cuboid of which the upper part and the lower part are opened, the cuboid is formed by connecting two length sides and width sides, and the width of each width side is equal to the width of a building block; the funnel body is formed by connecting two bevel boards and straight boards, each bevel board is formed in a manner that each width side of the upper funnel mouth is tilted inwards, a gap is formed between the tail ends of the two bevel boards, and the width of the gap is slightly smaller than the width of a building seam; each straight board is formed in a manner that each length side of the upper funnel mouth extends downwards; the outer part of the whole funnel body is a cuboid, the inner part of the funnel body is a rectangular cone of which the upper part and the lower part are opened, the upper end of the rectangular cone is connected with the upper funnel mouth, and the lower end of the rectangular cone is connected with the lower funnel mouth through the gap between the tail ends of the two bevel boards; and the lower funnel mouth is formed in a manner that the two bevel boards of the funnel body extend downwards vertically in parallel, and is a cuboid of which the upper end and the lower end are opened. Compared with the existing tool, the area of the upper funnel mouth is larger, facilitates pouring thin pulp, and the pouring of the thin pulp can be accelerated; the funnel body has a larger volume; and the sectional area of the lower funnel mouth is relatively large, and the filling speed is high. Support legs of the funnel are simple and applicable in design, and the stability of the funnel is guaranteed by the support legs and the insertion-type lower funnel mouth.
Description
[technical field]
The utility model relates to a kind of instrument for building.Specifically, relate to a kind of jointing cement mortar funnel.
[background technology]
Road kerb is mostly built in highway and urban road, roadside by laying bricks or stones, cuts apart the use of playing the protection road structure with this function.Central partition both sides build or pave a road kerb or slightly high concrete pier.Bridge floor is mostly done the concrete hard shoulder, and some bridges are done cladding panel etc. outside railing.All have puzzle joint between all these building blocks, in general puzzle joint is approximately wide 1 centimetre, needs to use pointing with cement mortar, and the puzzle joint filling is full, surface compaction.
Traditional way can be described as plugging, specific practice is: cement, sand (cement: sand is the volume ratio of 1:3) are deposited on iron plate, with spade dry mixing three times, then add suitable quantity of water and mix and stir into the mobility cement mortar of less (slump is about 4 centimetres).Rear with spade to the float with the jointing son filling puzzle joint of sauntering, and the optical pressure of sauntering is real.Float is approximately 1 cm thick, 20 centimeter length, 15 centimetres of wide planks, and is with handles; Float is plasterer's special tool, and the jointing son of sauntering is the round steel of 6 millimeters of diameters, and an end is pounded flat wide approximately 8 millimeters, and the other end curves handle, is the special tool of jointing.
As typical building block jointing as example, except continuing to use traditional method, the thin pulp perfusion also appears recently take road kerb.The appearance of thin pulp perfusion is after a large amount of employing granite building materials are done road kerb.Majority think that 1 centimetre of granite road kerb jointing is too wide, and appearance effect is bad, is decided to be at last 5 mm wides, mix a small amount of fine sand cementation of fissures with cement slurry.From then on, the puzzle joint of many units in charge of construction to 1 centimetre of Kerb of concrete also used cement slurry instead and mixed a small amount of fine sand cementation of fissures.
The common way of the cement slurry cementation of fissures is: the cement of 20% fine sand adds water mixes satisfied perfusion mobility in bucket thin pulp with mixing approximately, changes system into without the handle bailer with bailer or useless beverage bottle, fills with thin pulp directly toward the puzzle joint pouring.Even if aim at very carefully puzzle joint, also unavoidable thin pulp is filled into outside seam, not only wastes material, is poured into the outer thin pulp of seam and also will clears up, and rate of flooding is relatively slow.Because jointing is difficult for supervision and check, jointing often occurs that jointing is not full, strength deficiency or contain that sand is less, more crisp problem after sclerosis.
[utility model content]
For solving the objective shortcoming of existing jointing perfusion instrument, we have designed and produced perfusion jointing special funnel.The utility model jointing funnel comprises that the funnel that is connected in turn is suitable for reading, infundibular body, funnel end opening.Be described below:
Funnel is suitable for reading: cuboid, and upper and lower opening is formed by connecting by two long limits and broadside, and broadside equates with building block (puzzle joint) width.
Infundibular body: be formed by connecting by two swash plates and straight plate, swash plate is sloped inwardly by funnel broadside suitable for reading and forms, and forms the gap between the end of two swash plates, is slightly less than the width of puzzle joint; Straight plate is formed to downward-extension by funnel long limit suitable for reading.Whole infundibular body external growth side body, inside is the rectangle cone, upper and lower opening, the upper end is connected with funnel is suitable for reading, and the lower end is connected with the funnel end opening by the gap between the end of two swash plates.Straight plate is used for supporting whole funnel simultaneously, is the supporting leg of funnel.
Pouring thin pulp into when very fast, infundibular body can be detained the part thin pulp, makes thin pulp slowly flow into puzzle joint by gravity.The infundibular body inwall can be done volume markings, is convenient to judge whether the thin pulp amount of pouring into approaches needs.
The funnel end opening: two swash plate vertical parallel by infundibular body form to downward-extension, are cuboid, the upper and lower side opening.The funnel end opening can directly insert puzzle joint.
The funnel end opening also can be extended vertically downward the allocation tongue that forms and consist of in the middle part of straight plate by two blocks of infundibular body, the allocation tongue width is slightly less than the puzzle joint width, so that insert puzzle joint; Paste plastic paper on infundibular body swash plate and allocation tongue, make soft mouthful, plastic paper and allocation tongue can be inserted in puzzle joint simultaneously.Plastic paper will have sufficient intensity, smoothly wear-resisting; Paste and also sufficient intensity must be arranged.Soft mouthful very thin because of plastic paper, allocation tongue can be made 2 to 4 mm wides, and the allocation tongue round end is made 1 to 3 mm wide, just can be fit to the narrow slit of wide 3 to 5 millimeters of perfusion puzzle joint.Funnel end opening basal area is relatively large, and the thin pulp flow that can pass through is just much larger than existing way.
The utility model jointing funnel is placed on road kerb, because the straight plate of infundibular body can be played a supporting role, then has vertical end opening or allocation tongue to insert puzzle joint, make the funnel monolithic stability, the impact in the time of standing thin pulp and pour funnel into.Can not meet the demands if place funnel stability, can set up spring chuck, be clipped on prefabricated units from both sides, the front and back junction of the edges of two sheets of paper, stable to guarantee funnel, rate of flooding is accelerated.
Compare with existing instrument, the utility model has following progress:
1, on funnel, open area is larger, is convenient to pour into thin pulp, can accelerate to pour into the speed of thin pulp.
2, infundibular body has larger volume, pouring thin pulp into when very fast, can stagnantly deposit a part of thin pulp, make perfusion continuously, stable, accelerate rate of flooding.
3, funnel end opening basal area is relatively large, and the thin pulp basal area that can pass through is large, and rate of flooding is fast.
4, funnel supporting leg simplicity of design is applicable, with plug-in type funnel end opening common guarantee the stability of funnel.
[description of drawings]
Fig. 1 is the front view according to an embodiment of the present utility model;
Fig. 2 is the top view of funnel shown in Figure 1;
Fig. 3 is the use view of funnel shown in Figure 1.
[specific embodiment]
With reference to figure 3, the utility model jointing funnel 6 is applicable to pour into the puzzle joint 8 between adjacent two road kerbs 7.
With reference to figure 1, the utility model jointing funnel 6 comprises that the funnel that is connected in turn from top to bottom is suitable for reading 1, infundibular body 2, funnel end opening 3, makes of galvanized iron sheet.Infundibular body 2 also can be made of engineering plastics.
Infundibular body 2 is formed by connecting by two swash plates 22 and straight plate 21, rivets (rivet 41) by angle type galvanized iron 4 between straight plate 21 and swash plate 22.Swash plate 22 slopes inwardly approximately by the broadside 11 of funnel suitable for reading 1 that 35 degree form, and forming gap 5(between the end of two swash plates 22 is the infundibular body under shed), it is equal in length that its width is slightly less than width, length and the puzzle joint 8 of puzzle joint 8; Straight plate 21 is formed to downward-extension by the long limit 12 of funnel suitable for reading 1.Infundibular body 2 external overall become cuboid, and inside is the rectangle cone, upper and lower opening, and the upper end is connected with funnel suitable for reading 1, and the lower end is connected with funnel end opening 3.Straight plate 21 is used for supporting whole funnel simultaneously, becomes the supporting leg 211 of funnel.
Infundibular body 2 swash plate 22 ends extend 1 to 2 centimetre of formation funnel end opening 3 vertically downward, are cuboid, the upper and lower side opening, and the funnel end opening can directly insert puzzle joint 8.
The jointing funnel is suitable for reading, the size of infundibular body, funnel end opening is only the size of an example.Because masonry specification shape difference is larger, should zoom in or out in conjunction with actual conditions, make funnel be fit to the concrete condition of construction, charging efficiency is higher.For example, the central hard shoulder of the precast concrete of road and bridge engineering because size is larger, needs the volume of the cementation of fissures also larger, and the size of perfusion funnel also should strengthen.
Embodiment 2
With reference to figure 1 and Fig. 3, the jointing funnel supporting leg 211 of embodiment 1 is placed on adjacent two building blocks 7, funnel end opening 3 is inserted in puzzle joint 8 fully.Cement slurry is sent into from funnel suitable for reading 1, and cement slurry flows into funnel end opening 3 by infundibular body 2, enters in puzzle joint 8, carries out the cast of cement slurry.
Claims (5)
1. a jointing funnel, is characterized in that, comprises that the funnel that is connected in turn is suitable for reading, infundibular body, funnel end opening,
Funnel one-tenth cuboid suitable for reading, upper and lower opening is formed by connecting by two long limits and broadside, and broadside equates with the building block width;
Infundibular body is formed by connecting by two swash plates and straight plate, and swash plate is sloped inwardly by funnel broadside suitable for reading and forms, and forms the gap between the end of two swash plates, is slightly less than the width of puzzle joint; Straight plate is formed to downward-extension by funnel long limit suitable for reading; Whole infundibular body external growth side body, inside is the rectangle cone, upper and lower opening, the upper end is connected with funnel is suitable for reading, and the lower end is connected with the funnel end opening by the gap between the end of two swash plates;
The funnel end opening is formed to downward-extension by two swash plate vertical parallel of infundibular body, is cuboid, the upper and lower side opening.
2. a jointing funnel, is characterized in that, comprises that the funnel that is connected in turn is suitable for reading, infundibular body, funnel end opening,
Funnel one-tenth cuboid suitable for reading, upper and lower opening is formed by connecting by two long limits and broadside, and broadside equates with the building block width;
Infundibular body is formed by connecting by two swash plates and straight plate, and swash plate is sloped inwardly by funnel broadside suitable for reading and forms, and forms the gap between the end of two swash plates, is slightly less than the width of puzzle joint; Straight plate is formed to downward-extension by funnel long limit suitable for reading; Whole infundibular body external growth side body, inside is the rectangle cone, upper and lower opening, the upper end is connected with funnel is suitable for reading, and the lower end is connected with the funnel end opening by the gap between the end of two swash plates;
The funnel end opening extends vertically downward by the infundibular body swash plate allocation tongue that forms and consists of, and the allocation tongue width is slightly less than the puzzle joint width; Paste plastic paper on infundibular body swash plate and allocation tongue, make soft mouthful.
3. jointing funnel according to claim 1 and 2, is characterized in that, the swash plate inclination of infundibular body is 35 degree approximately.
4. jointing funnel according to claim 2, is characterized in that, the swash plate end of infundibular body extends 1 to 2 centimetre of formation funnel end opening vertically downward.
5. jointing funnel according to claim 1 and 2, is characterized in that, described infundibular body inwall is provided with volume markings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659646 CN203007844U (en) | 2012-12-04 | 2012-12-04 | Pointing funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659646 CN203007844U (en) | 2012-12-04 | 2012-12-04 | Pointing funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007844U true CN203007844U (en) | 2013-06-19 |
Family
ID=48599453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659646 Expired - Fee Related CN203007844U (en) | 2012-12-04 | 2012-12-04 | Pointing funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335130A (en) * | 2020-04-06 | 2020-06-26 | 中交路桥建设有限公司 | Curb joint filling and compacting device and construction method thereof |
-
2012
- 2012-12-04 CN CN 201220659646 patent/CN203007844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335130A (en) * | 2020-04-06 | 2020-06-26 | 中交路桥建设有限公司 | Curb joint filling and compacting device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |