CN210025710U - Cast-in-situ mould for cement railing - Google Patents
Cast-in-situ mould for cement railing Download PDFInfo
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- CN210025710U CN210025710U CN201920567256.9U CN201920567256U CN210025710U CN 210025710 U CN210025710 U CN 210025710U CN 201920567256 U CN201920567256 U CN 201920567256U CN 210025710 U CN210025710 U CN 210025710U
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Abstract
The utility model discloses a cement railing cast-in-place mould relates to building material processing technology field, including first mould shell and the second mould shell that can splice each other, be provided with a plurality of fixed orifices on first compound die surface and the second compound die surface, first lower end wall with be provided with the sucking disc on the second lower end wall, the sucking disc can make the utility model discloses a below is more stable, and the side of first upper end wall and second upper end wall all is provided with the fixed slot, and the fixed slot can make the top more stable, still includes the inner mould shell, is provided with ventilative net on the inner mould shell, can guarantee the discharge of unnecessary gas in the cement of pouring into, be provided with a plurality of matched with connecting piece on first compound die surface and the second compound die surface, the pre-connection of first mould shell and second mould shell can be realized to the connecting piece; the utility model has the characteristics of durable, access convenience, simple to use convenience, stability are strong to and work efficiency is high effectual etc.
Description
Technical Field
The utility model relates to a building material processing technology field, especially a cement railing cast-in-place mould.
Background
Cement railing is the house, courtyard, common building in buildings such as bridge, many railings are all produced through the mould now, traditional railing component construction technology layering in proper order, coincide construction, the construction joint keeps somewhere much, seam crossing adopts more to whitewash the secondary to repair, seam crossing easily splits, the high defect of later stage maintenance cost, the innovation summary has formed railing polymorphic type design mould spelling and one shot forming technique, the construction process has been optimized, reduce concrete construction joint, railing surface impression quality has been improved, thereby promote railing wholeness, durability, reduce substantially and repair cost of maintenance, and improve the work efficiency, this just needs durable and convenient to use, efficient railing mould.
Through retrieval, a fence rail mold is disclosed in the chinese patent publication No. CN101113641A, but the following problems exist in this solution: the construction process can not be completed by integrally forming the cement handrail once, and the structure can only meet the requirement of completing the traditional single handrail one by one and then connecting the handrail in a penetrating way, and can not realize the requirement of integrally forming the whole row of handrail or even a circle of handrail together with the cross beam handrail by pouring.
In the prior art, even though integral forming can be realized, two half formworks do not have pre-connected components, so that when the formworks are fixed by bolts, one person is difficult to finish, the formworks need to be held by one person and installed by one person, and the construction efficiency is limited;
and a ventilation structure does not exist, so that gas below the poured cement is difficult to discharge, and the production effect is influenced; in the prior art, generally, the upper part of the mould is connected and fixed with other moulds, and the lower part of the mould is directly placed on the ground, so that the stability of the lower part is not enough; even adopt the bolt to fasten the mould shell amalgamation simultaneously, also can take place the protruding muscle of cement to appear in the marginal gap department of amalgamation sometimes for the railing surface unevenness of production influences production quality, and the leakproofness is not enough promptly.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a following technical scheme:
a cement railing cast-in-situ mould comprises a first mould shell and a second mould shell, wherein the first mould shell and the second mould shell can be spliced with each other, the first mould shell comprises a first joint face, a first back face, a first upper end wall and a first lower end wall, the second mould shell comprises a second joint face, a second back face, a second upper end wall and a second lower end wall, a half cavity matched with the shape of a railing is arranged between the first joint face and the second joint face, and pouring gates communicated with the cavity are arranged on the first upper end wall and the second upper end wall;
be provided with fixed orifices a plurality of on first compound die surface and the second compound die surface, first lower end wall with be provided with the sucking disc under the second on the end wall, the sucking disc is including adsorbing shell, seal lip and connector, the sucking disc is made by elastic material, be provided with the lug on the seal lip, the number of lug is at least one.
The utility model discloses a preferred embodiment still includes the inner mould shell, the inner mould shell is the thin wall component, the shape of inner mould shell with the shape phase-match of the cavity after first mould shell and the amalgamation of second mould shell, the inner mould shell can laminate and place in the first mould shell and the second mould shell of amalgamation, be provided with ventilative net on the inner mould shell.
Preferably, a sealing strip is arranged on the first joint surface, and a groove matched with the sealing strip is arranged on the second joint surface.
Further preferably, the sealing strip is made of rubber, and the sealing strip is arranged on one side close to the cavity.
The utility model discloses an in the preferred embodiment, be provided with the matched with connecting piece on first compound die surface and the second compound die surface, the number of connecting piece is a plurality of, the connecting piece is spread groove and connecting block, spread groove and connecting block are installed respectively on first compound die surface and the second compound die surface, the shape of connecting block with the spread groove phase-match.
In the preferred embodiment of the present invention, the first back surface and the second back surface are provided with the reinforcing ribs and the reinforcing blocks.
In a preferred embodiment of the present invention, the side surfaces of the first upper end wall and the second upper end wall are provided with fixing grooves.
Further preferably, the number of the fixing holes in the first joint surface and the second joint surface is 6-8, the fixing holes are arranged from top to bottom, and the fixing holes can be matched with the first formwork and the second formwork through bolts and nuts to be fixedly spliced.
Preferably, the first formwork and the second formwork are made of ABS plastic materials, and the ABS plastic formwork has the advantages of being light, durable, and easy to take and store.
In a preferred embodiment of the present invention, the first and second molds have a shape of a square gourd with a small top and a large bottom, the height of the first and second molds is 70-90 cm, and the length of the first upper end wall, the second upper end wall, and the first lower end wall is 8-15 cm.
The utility model has the advantages that:
1. the utility model discloses a set up two half mould shells that can the amalgamation, first mould shell and second mould shell promptly, it keeps somewhere many to have improved traditional railing component construction technology construction joint, and the seam crossing adopts more that whitewash the secondary repair, seam crossing is easy to split, the high defect of later stage maintenance cost, can be directly with mould and other crossbeam mould fixed connection good back, one-shot casting shaping, the construction is simple, and stability is good, has accelerated the construction process widely.
2. The utility model discloses an at the lower endwall of mould, be provided with the sucking disc on first endwall and the second endwall promptly for when first mould shell and second mould shell when using, the below can adsorb subaerial steadily, strengthens its stability, has guaranteed production quality, has improved work efficiency, and be provided with the lug on the seal lip of sucking disc, can conveniently throw off the absorption more.
3. The utility model discloses a be provided with the connecting piece, can be with first mould shell and for the second mould shell bolt fixed connection amalgamation in advance with the connecting piece be connected in advance, convenient and fast more when construction bolt like this, a workman can accomplish very conveniently, has improved work efficiency.
4. The utility model discloses be provided with interior mould shell, be provided with ventilative net on the interior mould shell, can fix interior mould shell in advance, with cement pouring to interior mould shell in, lightly shake the interior mould shell and can get rid of the gas in the cement to improve the quality of the railing of production, treat the gas outgoing back, get up first mould shell and second mould shell amalgamation again, from the runner take out interior mould shell can, the working effect is good.
5. The utility model discloses, through being provided with the sealing strip at a side edge that is close to the cavity, the leakproofness between the first mould shell after the amalgamation of assurance that can be fine and the second mould shell, infiltration can not appear in cement to avoid appearing the phenomenon of the protruding muscle of cement on the cement railing, consequently guaranteed the quality of product, improved production efficiency.
The utility model has the characteristics of durable, access convenience, simple to use convenience, stability are strong to and work efficiency is high effectual etc.
Drawings
Fig. 1 is a schematic structural view after the utility model is assembled;
FIG. 2 is a schematic view of the unassembled structure of the present invention;
fig. 3 is a schematic structural diagram of a first mold clamping surface and a second mold clamping surface of the present invention;
fig. 4 is a schematic structural view of the first back surface and the second back surface of the present invention;
FIG. 5 is a schematic structural view of the connecting member of the present invention after connection;
fig. 6 is a schematic structural view of the inner mold of the present invention;
fig. 7 is a schematic structural view of the suction cup of the present invention;
reference numerals:
the mold comprises a first mold shell-1, a first joint surface-101, a first back surface-102, a first upper end wall-103, a first lower end wall-104, a second mold shell-2, a second joint surface-201, a second back surface-202, a second upper end wall-203, a second lower end wall-204, a cavity-3, a pouring gate-4, a fixing hole-5, a connecting piece-6, a connecting groove-601, a connecting piece-602, a reinforcing rib-7, a reinforcing block-8, a fixing groove-9, an inner mold shell-10, a ventilation net-11, a suction cup-12, an adsorption shell-1201, a sealing lip-1202 and a connecting head-1203.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example 1
As shown in fig. 1, 2, 3 and 7, a square gourd-shaped railing cast-in-place mold comprises a first mold shell 1 and a second mold shell 2, wherein the first mold shell 1 and the second mold shell 2 can be spliced with each other, the first mold shell 1 comprises a first clamping surface 101, a first back surface 102, a first upper end wall 103 and a first lower end wall 104, the second mold shell 2 comprises a second clamping surface 201, a second back surface 202, a second upper end wall 203 and a second lower end wall 204, a half cavity 3 corresponding to the shape of a railing is arranged between the first clamping surface 101 and the second clamping surface 201, and a pouring gate 4 communicated with the cavity 3 is arranged on each of the first upper end wall 103 and the second upper end wall 203;
the first mould shell 1 and the second mould shell 2 are both made of ABS plastic materials;
the first die joint surface 101 and the second die joint surface 201 are respectively provided with 6 fixing holes 5, and the positions of the fixing holes correspond to those of the second die joint surface one by one; the first formwork 1 and the second formwork 2 are in a shape of a square gourd with a small upper part and a big lower part, the heights of the first formwork 1 and the second formwork 2 are both 83 cm, and the lengths of the first upper end wall 103, the second upper end wall 203, the first lower end wall 104 and the second lower end wall 204 are both 10 cm;
the first lower end wall 104 and the second lower end wall 204 are respectively provided with 4 suckers 12, the suckers 12 are uniformly arranged, each sucker 12 comprises an adsorption outer shell 1201, a sealing lip 1202 and a connector 1203, each sucker 12 is made of rubber materials, and the adsorption outer shell 1201 is in a partial spherical structure or a hemispherical structure;
be provided with the sealing strip on the first compound die surface 101, be provided with on the second compound die surface 201 with the recess that the sealing strip suited, the sealing strip adopts the rubber material to make, the position that the sealing strip set up is in the one side that is close to cavity 3.
When in use, the first formwork 1 and the second formwork 2 are placed at the place where the railing is to be built;
firstly, the first upper end wall 103 and the second upper end wall 203 are placed at certain positions, then the lower suction cup 12 is pressed tightly, the fixing grooves 9 on the side surfaces of the first upper end wall 103 and the second upper end wall 203 are used for clamping the clamping block of the upper cross beam, the position of the clamping block is fixed, and meanwhile, the sealing strip is extruded in the groove;
then, a fastening bolt and a nut are installed through the fixing hole 5, and the first mold clamping surface 101 and the second mold clamping surface 201 are tightly fitted.
Finally, pouring the mixed cement from the pouring gate 4;
after cement hardens, loosen bolt and nut, first mould shell 1 and second mould shell 2 are broken off with the fingers and thumb to both hands, and the cement railing has just been built, the utility model discloses can reuse.
Example 2
A square gourd-shaped railing cast-in-situ mold comprises a first mold shell 1 and a second mold shell 2, wherein the first mold shell 1 and the second mold shell 2 can be spliced with each other, the first mold shell 1 comprises a first joint surface 101, a first back surface 102, a first upper end wall 103 and a first lower end wall 104, the second mold shell 2 comprises a second joint surface 201, a second back surface 202, a second upper end wall 203 and a second lower end wall 204, a half cavity 3 matched with the shape of a railing is arranged between the first joint surface 101 and the second joint surface 201, and a pouring gate 4 communicated with the cavity 3 is arranged on each of the first upper end wall 103 and the second upper end wall 203;
fixing grooves 9 are formed in the side faces of the first upper end wall 103 and the second upper end wall 203;
the first mould shell 1 and the second mould shell 2 are both made of ABS plastic materials;
the first die joint surface 101 and the second die joint surface 201 are provided with fixing holes 5, and the positions of the fixing holes correspond to those of the second die joint surface one to one; the first formwork 1 and the second formwork 2 are in the shape of a square gourd with a small upper part and a big lower part;
the first lower end wall 104 and the second lower end wall 204 are respectively provided with 4 suckers 12, the suckers 12 are uniformly arranged, each sucker 12 comprises an adsorption outer shell 1201, a sealing lip 1202 and a connector 1203, each sucker 12 is made of rubber materials, and the adsorption outer shell 1201 is in a partial spherical structure or a hemispherical structure;
the present embodiment is different from embodiment 1 in that a convex lug 1204 is disposed on a sealing lip 1202, the number of convex lugs 1204 on the sealing lip 1202 of each suction cup 12 is 6, the number of fixing holes is 8, the height of each of the first and second formworks 1 and 2 is 70 cm, and the length of each of the first and second upper end walls 103 and 203 and the length of each of the first and second lower end walls 104 and 204 is 8 cm;
in the same manner as in embodiment 1, the sealing lip 1202 is provided with the lug 1204, so that the formwork can be easily broken after the cement is hardened.
Example 3
A square gourd-shaped railing cast-in-situ mold comprises a first mold shell 1 and a second mold shell 2, wherein the first mold shell 1 and the second mold shell 2 can be spliced with each other, the first mold shell 1 comprises a first joint surface 101, a first back surface 102, a first upper end wall 103 and a first lower end wall 104, the second mold shell 2 comprises a second joint surface 201, a second back surface 202, a second upper end wall 203 and a second lower end wall 204, a half cavity 3 matched with the shape of a railing is arranged between the first joint surface 101 and the second joint surface 201, and a pouring gate 4 communicated with the cavity 3 is arranged on each of the first upper end wall 103 and the second upper end wall 203;
fixing grooves 9 are formed in the side faces of the first upper end wall 103 and the second upper end wall 203;
the first mould shell 1 and the second mould shell 2 are both made of ABS plastic materials;
the first die joint surface 101 and the second die joint surface 201 are respectively provided with 8 fixing holes 5, and the positions of the fixing holes correspond to those of the second die joint surface one by one; the first formwork 1 and the second formwork 2 are in a shape of a square gourd with a small top and a big bottom, the first formwork 1 and the second formwork 2 are both 70 cm high, and the first upper end wall 103, the second upper end wall 203, the first lower end wall 104 and the second lower end wall 204 are both 8 cm long;
the first lower end wall 104 and the second lower end wall 204 are respectively provided with 4 suckers 12, the suckers 12 are uniformly arranged, each sucker 12 comprises an adsorption outer shell 1201, a sealing lip 1202 and a connector 1203, each sucker 12 is made of rubber materials, the adsorption outer shell 1201 is in a partial spherical structure or a hemispherical structure, each sealing lip 1202 is provided with a lug 1204, and the number of the lugs 1204 on each sealing lip 1202 of each sucker 12 is 6.
The difference between this embodiment and embodiment 2 is that the present embodiment further includes an inner formwork 10, where the inner formwork 10 is a thin-walled member, the shape of the inner formwork 10 matches the shape of the cavity 3 after the first formwork 1 and the second formwork 2 are spliced, the inner formwork 10 can be attached to and placed in the spliced first formwork 1 and second formwork 2, and the inner formwork 10 is provided with a ventilation net 11.
When in use, the first formwork 1, the second formwork 2 and the inner mould 10 are placed at the place where the railing is to be built;
unlike the above, first, the inner mold 10 is stably placed below the scale mold;
then, pouring the prepared cement into the inner mold 10 until the pouring is stopped at about one-half to two-thirds of the position;
then, fixing grooves 9 on the side surfaces of a first upper end wall 103 and a second upper end wall 203 of the first formwork 1 and the second formwork 2 are used for clamping a clamping block of an upper cross beam, the positions of the clamping blocks are fixed, then the first die assembly surface 101 and the second die assembly surface 201 are spliced around the inner die 10, the inner die 10 is wrapped in the cavity, and a screwing bolt and a screwing nut are installed through the fixing hole 5, so that the first formwork 1 and the second formwork 2 are fastened and spliced;
then, taking out the inner mould 10 from the pouring gate 4 upwards, and ensuring that air bubbles do not appear in the cement below because the inner mould 10 is provided with the breathable net 11;
finally, follow runner 4 department continue to pour into cement can, treat the cement sclerosis back, loosen bolt and nut, first mould shell 1 and second mould shell 2 are broken off with the fingers and thumb to both hands, and the cement railing has just been built, the utility model discloses can reuse.
Example 4
A square gourd-shaped railing cast-in-situ mold comprises a first mold shell 1 and a second mold shell 2, wherein the first mold shell 1 and the second mold shell 2 can be spliced with each other, the first mold shell 1 comprises a first joint surface 101, a first back surface 102, a first upper end wall 103 and a first lower end wall 104, the second mold shell 2 comprises a second joint surface 201, a second back surface 202, a second upper end wall 203 and a second lower end wall 204, a half cavity 3 matched with the shape of a railing is arranged between the first joint surface 101 and the second joint surface 201, and a pouring gate 4 communicated with the cavity 3 is arranged on each of the first upper end wall 103 and the second upper end wall 203;
fixing grooves 9 are formed in the side faces of the first upper end wall 103 and the second upper end wall 203;
the first mould shell 1 and the second mould shell 2 are both made of ABS plastic materials;
the first die joint surface 101 and the second die joint surface 201 are respectively provided with 6 fixing holes 5, and the positions of the fixing holes correspond to those of the second die joint surface one by one; the first formwork 1 and the second formwork 2 are in the shape of a square gourd with a small upper part and a big lower part;
the first lower end wall 104 and the second lower end wall 204 are respectively provided with 4 suckers 12, the suckers 12 are uniformly arranged, each sucker 12 comprises an adsorption outer shell 1201, a sealing lip 1202 and a connector 1203, each sucker 12 is made of rubber materials, the adsorption outer shell 1201 is in a partial spherical structure or a hemispherical structure, each sealing lip 1202 is provided with a lug 1204, and the number of the lugs 1204 on each sealing lip 1202 of each sucker 12 is 6;
the combined type air-permeable hollow shuttering is characterized by further comprising an inner shuttering 10, wherein the inner shuttering 10 is a thin-walled component, the shape of the inner shuttering 10 is matched with the shape of the cavity 3 formed by splicing the first shuttering 1 and the second shuttering 2, the inner shuttering 10 can be placed in the spliced first shuttering 1 and the spliced second shuttering 2 in an attaching mode, and a breathable net 11 is arranged on the inner shuttering 10;
this embodiment differs from the previous embodiments in that the first and second formwork 1, 2 are both 90 cm high, and the first and second upper end walls 103, 203 and the first and second lower end walls 104, 204 are all 15 cm long; be provided with matched with connecting piece 6 on first compound die surface 101 and the second compound die surface 201, the number of connecting piece 6 is 6, connecting piece 6 is spread groove 601 and connecting block 602, spread groove 601 and connecting block 602 are installed respectively on first compound die surface 101 and the second compound die surface 201, the shape of connecting block 602 is on the cylinder, and the shape of connecting block 602 with spread groove 601 phase-match, first back 102 and second back 202 all are provided with strengthening rib 7 and boss 8, and a plurality of vertically and horizontally alternately of strengthening rib 7, the shape of boss 8 is rectangular form, and the quantity of boss 8 is two, and mutually perpendicular sets up the back at cavity 3.
The procedure was as in example 3.
To sum up, the utility model has the characteristics of durable, stability is strong, the access is convenient, simple to use is convenient to and work efficiency is high effectual etc.
The above embodiments only describe the best mode of use of the existing device, and similar common mechanical means are used to replace the elements in the present embodiment, or the combination of the above technical solutions falls into the protection scope.
Claims (10)
1. The utility model provides a cast-in-place mould of cement railing which characterized in that: the combined type guardrail comprises a first formwork (1) and a second formwork (2), wherein the first formwork (1) and the second formwork (2) can be mutually spliced, the first formwork (1) comprises a first die clamping surface (101), a first back surface (102), a first upper end wall (103) and a first lower end wall (104), the second formwork (2) comprises a second die clamping surface (201), a second back surface (202), a second upper end wall (203) and a second lower end wall (204), a cavity (3) matched with the shape of a guardrail is formed in the middle of the first die clamping surface (101) and the second die clamping surface (201) after die clamping, and pouring gates (4) communicated with the cavity (3) are arranged on the first upper end wall (103) and the second upper end wall (203);
be provided with fixed orifices (5) a plurality of on first compound die surface (101) and second compound die surface (201), first lower end wall (104) with be provided with sucking disc (12) on second lower end wall (204), sucking disc (12) are including adsorbing shell (1201), seal lip (1202) and connector (1203), sucking disc (12) are made by elastic material, be provided with lug (1204) on seal lip (1202), the number of lug (1204) is at least one.
2. The cement railing cast-in-place mold according to claim 1, characterized in that: the novel combined type air-permeable formwork further comprises an inner formwork (10), wherein the inner formwork (10) is a thin-wall component, the shape of the inner formwork (10) is matched with that of the cavity (3) formed by splicing the first formwork (1) and the second formwork (2), the inner formwork (10) can be placed in the spliced first formwork (1) and second formwork (2) in a fit mode, and an air permeable net (11) is arranged on the inner formwork (10).
3. The cement railing cast-in-place mold according to claim 1, characterized in that: and a sealing strip is arranged on the first joint surface (101), and a groove matched with the sealing strip is arranged on the second joint surface (201).
4. The cement railing cast-in-place mold according to claim 3, characterized in that: the sealing strip is made of rubber materials, and the sealing strip is arranged on one side close to the cavity (3).
5. A cement railing cast-in-place mould as claimed in any one of claims 1 to 4, characterized in that: be provided with matched with connecting piece (6) on first die cavity (101) and second die cavity (201), the number of connecting piece (6) is a plurality of, connecting piece (6) are spread groove (601) and connecting block (602), spread groove (601) and connecting block (602) are installed respectively on first die cavity (101) and second die cavity (201), the shape of connecting block (602) with spread groove (601) phase-match.
6. A cement railing cast-in-place mould as claimed in any one of claims 1 to 4, characterized in that: the first back surface (102) and the second back surface (202) are both provided with reinforcing ribs (7) and reinforcing blocks (8).
7. A cement railing cast-in-place mould as claimed in any one of claims 1 to 4, characterized in that: and fixing grooves (9) are formed in the side surfaces of the first upper end wall (103) and the second upper end wall (203).
8. A cement railing cast-in-place mould as claimed in any one of claims 1 to 4, characterized in that: the number of the fixing holes (5) in the first clamping surface (101) and the second clamping surface (201) is 6-8, and the fixing holes (5) are arranged from top to bottom.
9. A cement railing cast-in-place mould as claimed in any one of claims 1 to 4, characterized in that: the first formwork (1) and the second formwork (2) are both made of ABS plastic materials.
10. A cement railing cast-in-place mould as claimed in any one of claims 1 to 4, characterized in that: the outer shapes of the first formwork (1) and the second formwork (2) are in a shape of a square gourd with a small upper part and a large lower part, the heights of the first formwork (1) and the second formwork (2) are both 70-90 cm, and the lengths of the first upper end wall (103), the second upper end wall (203), the first lower end wall (104) and the second lower end wall (204) are both 8-15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567256.9U CN210025710U (en) | 2019-04-24 | 2019-04-24 | Cast-in-situ mould for cement railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567256.9U CN210025710U (en) | 2019-04-24 | 2019-04-24 | Cast-in-situ mould for cement railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210025710U true CN210025710U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920567256.9U Expired - Fee Related CN210025710U (en) | 2019-04-24 | 2019-04-24 | Cast-in-situ mould for cement railing |
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| Country | Link |
|---|---|
| CN (1) | CN210025710U (en) |
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2019
- 2019-04-24 CN CN201920567256.9U patent/CN210025710U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |