CN206493404U - A kind of batch shaped device for building elevation concrete block - Google Patents
A kind of batch shaped device for building elevation concrete block Download PDFInfo
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- CN206493404U CN206493404U CN201720183099.2U CN201720183099U CN206493404U CN 206493404 U CN206493404 U CN 206493404U CN 201720183099 U CN201720183099 U CN 201720183099U CN 206493404 U CN206493404 U CN 206493404U
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Abstract
The utility model discloses a kind of batch shaped device for building elevation concrete block, including two clamping plates being parallel to each other, the opposite side of clamping plate is provided with the ring flat-plate of multiple semicircle column types, ring flat-plate matches the mould for constituting cylinder between two clamping plates, be vertically installed with the bed board with ring flat-plate heteropleural in the bottom of every clamping plate, two clamping plates by least two assemble to bolts and nuts connect.The utility model uses cylindrical die, and the edges and corners on its surface are reduced, and also reduces surface missing, the probability of internal hollowing, and the integrality of absolute altitude block is greatly improved；Two ring flat-plates of one cylindrical die are respectively welded on two clamping plates; when using; two clamping plates are connected by supporting screw bolt and nut; ring flat-plate matches the mould to form cylinder; stretched out and the bed board vertical with clamping plate by being set in clamping plate bottom; the width of mold bottom is increased, process and preferable protective effect is formed to drop bottom for follow-up vibrate.
Description
Technical field
The utility model is related to the floor absolute altitude field of building field, and in particular to a kind of batch for building elevation concrete block
Measure shaped device.
Background technology
In-situ reinforced concrete slab refers at the scene according to design attitude, carries out formwork, assembling reinforcement, pours coagulation
Soil, the floor made through maintenance, form removal.Flooring is conserved and form removal requirement：
1st, concrete strength of the span more than 8 meters is >=100%, and 8 meters and less than 8 meters >=75% side can form removals；Concrete is strong
Flooring can go up people and construction during degree >=1.2MPa.(typically after pouring 24 hours intensity it is reachable >=1.2MPa, spring, summer, Qiu Zheng
Often maintenance is lower 7~9 days；10~15 days under normal maintenance winter being capable of form removal).
2nd, in the case of normal service, it must not be less than 2 times daily；Ensure that flooring has the ponding of 11~16 minutes per secondary.
3rd, the moisture-keeping maintaining of concrete is particularly significant to its gain in strength and the raising of all kinds of performances, and particularly early stage is properly foster
Shield, which can avoid surface dewatering and largely reduce concrete shrinking cracks at initial stage, to be occurred.So, the necessary maintenance after floor concrete placings are complete
(general suitable >=24 hours) must be ensured, such as in practice of construction, will be influenceed snap the line due to robbing to work to tight deadlines and water and applied
Workman person's operation, must adhere to the appropriate moisture-keeping maintaining for covering gunnysack or straw bag progress one week or so in construction.
4th, treat that floor strength reaches that more than 75% can form removal.
Construction technology process：Unwrapping wire, roots out wall skin, drilling, borehole cleaning, template system is vertical installs, with glue, encapsulating, joint bar reinforcing bar
Make colligation, placing concrete, concrete curing, form removal, final cleanup.
Current floor cast in place process comparative maturity, but there is also it is certain the problem of：The absolute altitude of floor is controlled
Individual problem, current absolute altitude is controlled by absolute altitude block, and fast using the absolute altitude of rectangular-shape, absolute altitude block generally uses mortar
It is made, absolute altitude block is placed on floor when using, and carry out colligation, the absolute altitude block after fixing waits former due to the insecure of colligation
Because the problem of toppling over often occurs, the absolute altitude block for being does not play the demarcation effect of absolute altitude, moreover, the absolute altitude of rectangular-shape
Also often there is the phenomenon fractureed in block, and its yield rate is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of batch shaped device for building elevation concrete block, the existing skill of solution
The problem of absolute altitude block presence of art manufacture is easily snapped off, yield rate is low.
The utility model is achieved through the following technical solutions：
A kind of batch shaped device for building elevation concrete block, including two clamping plates being parallel to each other, it is opposite in clamping plate
Side be provided with the ring flat-plates of multiple semicircle column types, ring flat-plate matches the mould for constituting cylinder between two clamping plates, at every
The bottom of clamping plate is vertically installed with the bed board with ring flat-plate heteropleural, two clamping plates by least two assemble to bolts and nuts connect
Connect.Applicant has found that the absolute altitude of cuboid strip is easy to fracture soon in use in actual work progress, passes through
Analysis finds that its reason is due to the structure of rectangular-shape so that it has weakness：That is the stress of its various places inside not phase
Together, cause easily to be broken off on one direction, simultaneously as common strip absolute altitude is cut using big concrete block soon
Cut and form, or pour and form using small rectangular mould, the absolute altitude block formed using cutting mode, in cutting process by
In the change of internal stress, it is easy to fracture, the phenomenon in crack occur, cause follow-up fracture；And small rectangular mould holds
The phenomenon for the internal hollowing not in place that vibrates easily is formed, and during form removal, the phenomenon of corner damage easily occurs, according to
These find that applicant has done research and experiment repeatedly, has been manufactured that the technical scheme of the application：By using two semicircles
The ring flat-plate of cylindricality, which coordinates, constitutes a cylindric mould, and the absolute altitude block so produced is cylinder, cylindrical absolute altitude
It hurry up, its symmetry is higher, it is uniform in the stress everywhere of radial direction, fracture is not easily caused, through experiment test, the fracture of strip absolute altitude block
Probability be 30% or so, and use cylinder mould, its be broken probability be 3~5%；Moreover, using cylindrical die,
The edges and corners on its surface are reduced, and also reduce surface missing, the probability of internal hollowing, and the integrality of absolute altitude block is greatly improved；
Two ring flat-plates of one cylindrical die are respectively welded on two clamping plates, in use, will by supporting screw bolt and nut
Two clamping plates are connected, and ring flat-plate matches the mould to form cylinder, are stretched out and and clamping plate by being set in clamping plate bottom
Vertical bed board, increases the width of mold bottom, and process and preferable guarantor is formed to drop bottom for follow-up vibrate
Shield is acted on.
Also include a mobile base being located at below bed board, be provided with position limiting structure in mobile base, bed board can be
Moved freely in position limiting structure.Further, another purpose of the present utility model is to solve absolute altitude block in the prior art to shake
Insufficient defect for easily causing internal hollowing is smash, its bottom of existing mould and side wall are not relatively moved, and it shakes
Smash is to realize that the utility model makes by setting up a mobile base to mould using outside collision either vibrating head
Base can small range in the plane movement, realize the relative movement of mold bottom and mould side wall, in process of vibrating,
The relative movement of bottom and side wall can preferably be exhausted, tamp, and form complete absolute altitude block.
Described position limiting structure is that the edge of mobile base flips up the groove formed afterwards twice.Further,
Position limiting structure can be various structures, the structure such as the limited block of welding, and technical scheme is preferably dump bottom
The groove that the edge of seat is formed after flipping up twice, will connect the bed board insertion groove of rear mold, bed board can be
Planar movement is realized in less scope, and mobile base pours into concrete after mould as the bottom of mould, by dump bottom
Seat is placed on a vibration table, is vibrated, by Experimental comparison, mould of the prior art and mould of the present utility model are shaking
Dynamic same time is under conditions of 1 minute, and the hollowing rate that existing mold is produced is 18% or so；And technical scheme is manufactured
The hollowing rate gone out is 3%, it can thus be seen that the setting of mobile base substantially increases the compactness of absolute altitude block.
At least provided with a limited post in described mobile base.By the setting of limited post, limited post and bolt
Cooperation, mobile base can be caused to be restricted in the transfer scope of horizontal plane, while being conducive to vibration compacting, again keep
The globality of mould, it is to avoid the problem of sliding formwork, quick-fried mould occur in itself.
Equally distributed sleeve radiation rod is provided with described nut.Further, covered by being set on nut
Cylinder radiation rod, it is possible to use the instrument of steel pipe class increases the radius moved, and labour-saving purpose is reached using lever principle, while
Ensure that overtime work is completely embedded type.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of batch shaped device for building elevation concrete block of the utility model, by using two semi-cylindricals
Ring flat-plate, which coordinates, constitutes a cylindric mould, and the absolute altitude block so produced is cylinder, and cylindrical absolute altitude is fast, and its is right
Title property is higher, uniform in the stress everywhere of radial direction, and fracture is not easily caused, through experiment test, the probability of strip absolute altitude block fracture
For 30% or so, and the mould of cylinder is used, its probability being broken is 3~5%；Moreover, using cylindrical die, its surface
Edges and corners reduce, also reduce surface missing, the probability of internal hollowing, the integrality of absolute altitude block is greatly improved；By one
Two ring flat-plates of cylindrical die are respectively welded on two clamping plates, in use, being pressed from both sides two by supporting screw bolt and nut
Plate is connected, and ring flat-plate matches the mould to form cylinder, is stretched out and vertical with clamping plate by being set in clamping plate bottom
Bed board, increases the width of mold bottom, and process and preferable protective effect is formed to drop bottom for follow-up vibrate；
2nd, a kind of batch shaped device for building elevation concrete block of the utility model, by setting up an activity to mould
Base so that base can small range in the plane movement, realize the relative movement of mold bottom and mould side wall, vibrating
During, the relative movement of bottom and side wall can preferably be exhausted, tamp, and form complete absolute altitude block；
3rd, a kind of batch shaped device for building elevation concrete block of the utility model, the edge of mobile base is flipped up
The groove formed after twice, will connect the bed board insertion groove of rear mold, and bed board can be realized in less scope
Planar movement, and mobile base pours into concrete after mould as the bottom of mould, and mobile base is placed on into shake table
On, vibrated, by Experimental comparison, mould of the prior art and mould of the present utility model are in 1 point of same time of vibration
Under conditions of clock, the hollowing rate that existing mold is produced is 18% or so；And the hollowing rate that technical scheme is produced is
3%, it can thus be seen that the setting of mobile base substantially increases the compactness of absolute altitude block.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model overlook direction structural representation；
Fig. 2 is A-A direction views in the utility model Fig. 1.
Mark and corresponding parts title in accompanying drawing：
1- clamping plates, 2- bed boards, 3- ring flat-plates, 4- bolts, 5- nuts, 6- limited posts, 7- sleeves radiation rod, 8- mobile bases.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment to this reality
It is described in further detail with new, exemplary embodiment of the present utility model and its explanation are only used for explaining that this practicality is new
Type, is not intended as limiting of the present utility model.
Embodiment
As shown in Fig. 1 to 2, a kind of batch shaped device for building elevation concrete block of the utility model, including two phases
Mutually parallel clamping plate 1, is provided with the ring flat-plate 3 of multiple semicircle column types, ring flat-plate 3 is between two clamping plates 1 in the opposite side of clamping plate 1
Pairing constitutes the mould of cylinder, and the bed board 2 with the heteropleural of ring flat-plate 3, two clamping plates are vertically installed with the bottom of every clamping plate 1
1 by least two assemble to bolt 4 be connected with nut 5, clamping plate 1 in the present embodiment and bed board 2 are made of triangular steel, profit
With the high perpendicular uniformity of triangular steel, it is possible to achieve bed board is vertical with clamping plate, using steel pipe carry out it is half-sectional after be used as ring flat-plate
3, ring flat-plate is welded on triangular steel, in addition to 2 pairs of a mobile base 8 for being located at the lower section of bed board 2, mobile base 8 and bed board
The edge answered flips up the groove formed afterwards twice, the distance between two grooves be more than two bed boards it is maximum away from
From so that bed board 2 can be moved freely in groove, and mobile base 5 is provided with two limited posts 6, by bolt 4 and nut 5
After pairing connection, two limited posts 6, which are located at, to be respectively positioned between two bolts 4, as replacement, can also be arranged at two bolts
Outside, is provided with 3 equally distributed sleeves radiation rods 7 on nut 5, can be as the plugging position for extending handle, favorably
In the firm and laborsaving of connection.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (5)
1. a kind of batch shaped device for building elevation concrete block, it is characterised in that：Including two clamping plates being parallel to each other
(1) ring flat-plate (3) of multiple semicircle column types, is provided with the opposite side of clamping plate (1), ring flat-plate (3) is matched somebody with somebody between two clamping plates (1)
Mould to constituting cylinder, the bed board (2) with ring flat-plate (3) heteropleural, two are vertically installed with the bottom of every clamping plate (1)
Clamping plate (1) by least two assemble to bolt (4) be connected with nut (5).
2. a kind of batch shaped device for building elevation concrete block according to claim 1, it is characterised in that：Also include
Position limiting structure is provided with one mobile base (8) below bed board (2), mobile base (8), bed board (2) can be in limit
Moved freely in bit architecture.
3. a kind of batch shaped device for building elevation concrete block according to claim 2, it is characterised in that：Described
Position limiting structure is that the edge of mobile base (8) flips up the groove formed afterwards twice.
4. a kind of batch shaped device for building elevation concrete block according to claim 2, it is characterised in that：Described
Mobile base (8) at least provided with a limited post (6).
5. a kind of batch shaped device for building elevation concrete block according to claim 1, it is characterised in that：Described
Nut (5) on be provided with equally distributed sleeve radiation rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183099.2U CN206493404U (en) | 2017-02-28 | 2017-02-28 | A kind of batch shaped device for building elevation concrete block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183099.2U CN206493404U (en) | 2017-02-28 | 2017-02-28 | A kind of batch shaped device for building elevation concrete block |
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| CN206493404U true CN206493404U (en) | 2017-09-15 |
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| CN201720183099.2U Active CN206493404U (en) | 2017-02-28 | 2017-02-28 | A kind of batch shaped device for building elevation concrete block |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545397A (en) * | 2018-05-01 | 2018-09-18 | 湖南城市学院 | A kind of sugarcane transmission guiding mechanism |
| CN114953125A (en) * | 2022-05-25 | 2022-08-30 | 安徽理工大学 | Six-in-one cylinder mould |
-
2017
- 2017-02-28 CN CN201720183099.2U patent/CN206493404U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545397A (en) * | 2018-05-01 | 2018-09-18 | 湖南城市学院 | A kind of sugarcane transmission guiding mechanism |
| CN114953125A (en) * | 2022-05-25 | 2022-08-30 | 安徽理工大学 | Six-in-one cylinder mould |
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