CN214784522U - Concrete steel formwork - Google Patents
Concrete steel formwork Download PDFInfo
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- CN214784522U CN214784522U CN202120809260.9U CN202120809260U CN214784522U CN 214784522 U CN214784522 U CN 214784522U CN 202120809260 U CN202120809260 U CN 202120809260U CN 214784522 U CN214784522 U CN 214784522U
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Abstract
A concrete steel formwork is characterized by being formed by connecting at least three combined formworks, wherein each combined formwork comprises a first formwork and a second formwork which are symmetrically arranged, connecting assemblies are arranged at the tops and the bottoms of the first formwork and the second formwork and are used for adjusting the distance between the first formwork and the second formwork in the same combined formwork; the cross sections of the first template and the second template are groove-shaped and are formed by enclosing a panel and a side rib which is arranged on the outer side of the panel and is vertical to the panel. The utility model discloses a steel form replaces traditional plank sheathing to set up at least three built-up plate and be a set of, it is more convenient to install and dismantle when the construction, has saved manpower and materials. The steel form can recycle, can change the width of steel form through coupling assembling, can change the length of steel form through increasing or reducing the built-up plate, also can carry out the slope setting of certain curvature simultaneously, can be applicable to the pouring of escape canal, cable pit and small-size concrete retaining wall.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment, especially, relate to a concrete steel formwork.
Background
Drainage ditch, cable pit etc. are the form of two barricades in both sides in the construction to pour through the concrete, its section has the size singleness and the long characteristics of construction path.
Adopt wooden template usually in the concrete construction of general escape canal, but wooden template construction installation, form removal are inconvenient, and wooden template installation is complicated, dismantles and all need spend a large amount of manpowers and time with the adjustment, has influenced the construction progress. And the wooden template is easy to be out of shape after the blister, and the turnover number of times is few, unable used repeatedly, and the concrete form all needs to be makeed again in every construction, can't improve the efficiency of construction. And general steel form size is fixed, can't be as required adjustment width and length, and the construction project that can used repeatedly is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, provide a repeatedly usable, improve efficiency of construction's concrete steel form.
A concrete steel formwork is characterized by being formed by connecting at least three combined formworks, wherein each combined formwork comprises a first formwork and a second formwork which are symmetrically arranged, connecting assemblies are arranged at the tops and the bottoms of the first formwork and the second formwork and are used for adjusting the distance between the first formwork and the second formwork in the same combined formwork; the cross sections of the first template and the second template are groove-shaped and are formed by enclosing a panel and a side rib which is arranged on the outer side of the panel and is vertical to the panel.
The further technical scheme is as follows: the side ribs on the two sides of the first template and the second template are respectively provided with a fixing hole, and the bolts or the spring buckles mutually splice the adjacent combined templates through the fixing holes of the combined templates.
The further technical scheme is as follows: hinges are further arranged on the side ribs on the two sides of the first template and the second template, and the first template and the second template can rotate around hinge shafts.
The further technical scheme is as follows: the top between the first template and the second template of the middle combined template is provided with a reinforcing plate, and the reinforcing plate is fixed through bolts and used for supporting and fixing the steel template.
The further technical scheme is as follows: the connecting assembly consists of a connecting sleeve and a connecting steel pipe, matched threads are arranged on the inner wall of the connecting sleeve and the outer wall of the connecting steel pipe, the connecting steel pipe can be in threaded connection with the connecting sleeve, and the distance between the first template and the second template is adjusted by rotating the connecting steel pipe.
The further technical scheme is as follows: the two ends of the connecting assembly are hook-shaped, connecting holes corresponding to the positions of the top side ribs of the first template and the second template are arranged on the top side ribs of the first template and the second template, and the two ends of the connecting assembly penetrate through the connecting holes of the top side ribs of the first template and the second template respectively.
The further technical scheme is as follows: the sizes of the first template and the second template are 0.6m multiplied by 0.5m, and the thickness of the steel plate is 2 cm.
The further technical scheme is as follows: the bottom of the combined template is also provided with a supporting cushion block.
The utility model has the advantages that: the utility model discloses a steel form replaces traditional plank sheathing to set up at least three built-up plate and be a set of, it is more convenient to install and dismantle when the construction, has saved manpower and materials. The steel form can recycle, can change the width of steel form through coupling assembling, can change the length of steel form through increasing or reducing the built-up plate, also can carry out the slope setting of certain curvature simultaneously, can be applicable to pouring of escape canal, cable pit and small-size concrete retaining wall, has improved production efficiency, has practiced thrift the resource.
Drawings
Fig. 1 is a schematic plan view from above of the present invention;
fig. 2 is a front plan view of the present invention;
FIG. 3 is a side schematic view of the steel form of the present invention;
fig. 4 is a schematic plan view of the middle hinge of the present invention.
In the figure: 1. combination lagging, 2, first template, 3, second template, 4, coupling assembling, 41, adapter sleeve, 42, connection steel pipe, 5, fixed orifices, 6, connecting hole, 7, panel, 8, side rib, 81, side rib, 82, top rib, 9, reinforcing plate, 10, hinge, 11, left side hinge hole, 12, right side hinge hole.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-3, a concrete steel formwork is formed by connecting at least three composite formworks 1, each composite formwork 1 comprises a first formwork 2 and a second formwork 3 which are symmetrically arranged, and the first formwork 2 and the second formwork 3 are respectively positioned on two sides of precast concrete; the top and the bottom of the first template 2 and the second template 3 are provided with connecting components 4, and the connecting components 4 are used for adjusting the distance between the first template 2 and the second template 3 in the same combined template.
Specifically, three built-up plate sets up for a set of side by side, can convenient and fast more when putting up the installation template, raises the efficiency, can dismantle the built-up plate according to the construction needs moreover and adjust length and adjust the curvature, can be applicable to the pouring of escape canal, cable pit and small-size concrete retaining wall.
The sections of the steel plates adopted by the first template 2 and the second template 3 are groove-shaped, and the groove-shaped steel plates are enclosed by a panel 7 and a side rib 8 which is arranged outside the panel and is vertical to the panel. Specifically, the sizes of the steel plates of the first form 2 and the second form 3 were 0.6m × 0.5m, and the thickness of the steel plate was 2 cm. In the case of a steel form in which three composite forms are combined, the length of each steel form is 1.5 m.
Two fixing holes 5 are formed in the side edge ribs 81 on the two sides of the first template 2 and the second template 3, threads are arranged on the fixing holes 5, and bolts pass through the fixing holes of the combined templates to splice the adjacent combined templates.
In a preferred embodiment, the adjacent combined templates are connected by inserting the spring buckles into the fixing holes 5, and the spring buckles have certain elasticity, so that the combined templates can be more conveniently disassembled and spliced in use.
In another preferred embodiment, as shown in fig. 4, hinges 10 are further provided on the side edge ribs 81 on both sides of the first template and the second template, the positions of the hinge holes correspond to the positions of the fixing holes of the side edge ribs of the combined templates, the fixing hole of the right side edge rib of the first template of the left combined template in two adjacent combined templates is connected with the left hinge hole 11 in the hinge 10 through a bolt, and the fixing hole of the left side edge rib of the first template of the right combined template is connected with the right hinge hole 12 in the hinge through a bolt; the hinge connection mode of the second template of the two adjacent combined templates is the same as that of the first template. The adjacent combined templates are connected through the hinge 10, and the first template and the second template can rotate within a certain angle around the hinge shaft, so that the combined templates can be attached to a preset curvature for installation. The concrete pouring device is suitable for pouring concrete in projects such as ditches and cable ducts.
Specifically, a reinforcing plate 9 is arranged between the first template 2 and the second template 3 of the middle combined template, and the reinforcing plate 9 is fixed on the tops of the first template 2 and the second template 3 through bolts or screws and used for reinforcing, supporting and fixing the steel templates.
The connecting assembly 4 comprises a connecting sleeve 41 and a connecting steel pipe 42, matched threads are arranged on the inner wall of the connecting sleeve 41 and the outer wall of the connecting steel pipe 42, and the connecting steel pipe 42 can be in threaded connection with the connecting sleeve 41. The distance between the connection steel pipe 42 and the connection sleeve 41 can be adjusted by rotating the connection steel pipe 42, thereby adjusting the distance between the first template 2 and the second template 3. The accessible is adjusted the distance between the coupling assembling and is set up the width of steel form, is applied to in the concrete placement of different sizes.
The connecting member 4 is of a hook type at both ends, and in one embodiment, the end of the connecting member 4 can be hung on the top ribs of the first and second formworks to fix the first and second formworks.
In a preferred embodiment, the top side ribs 82 of the first formwork 2 and the second formwork 3 are provided with connecting holes 6 corresponding in position, and two ends of the connecting assembly 4 respectively penetrate through the connecting holes 6 above the first formwork 2 and the second formwork 3 to be connected above the first formwork and the second formwork.
The bottom of the combined template 1 is also provided with supporting cushion blocks, and the supporting cushion blocks can fix the combined template to prevent the combined template from moving during concrete pouring.
Example 1:
the utility model discloses can be used to ordinary small-size concrete barricade construction, use the utility model discloses during the device, at first measure the width of pouring the escape canal in advance, adjustment coupling assembling's length (predetermine the width of escape canal promptly and add the width of top floor), with coupling assembling 4 of bottom through PVC pipe pre-buried in the bottom plate concrete, with first template 2 and second template 3 according to predetermineeing the width symmetry setting in the both sides of watering the escape canal in advance, then install coupling assembling 4 on first template 2 and second template 3 through connecting hole 6. After the supporting cushion blocks are arranged at the bottoms of the combined templates 1, the adjacent combined templates 1 are fixed through the fixing holes 5 by bolts. Each group of combined templates 1 are arranged side by side, and the combined templates can be detached through bolts and fixing holes 5 to adjust the length of the steel templates. When the construction is completed, after the concrete strength reaches 2.5MPa, the bolts are firstly disassembled, and then the connecting assembly at the top, the connecting assembly at the bottom and the steel formwork are sequentially disassembled.
Example 2:
the utility model discloses can be used to the construction in escape canal, cable pit, escape canal, cable pit set up according to the topography usually, have certain curvature, adopt ordinary steel form to be difficult to the installation of laminating. In this embodiment, the steel form is a set of three composite forms 1, and each composite form is a left composite form, a middle composite form and a right composite form from left to right. Hinges are arranged between the left combined template and the middle combined template and between the middle combined template and the right combined template, so that the combined template can rotate around a hinge shaft by a certain angle. The position of the hinge hole corresponds to the position of a fixing hole of a side edge rib of the combined template, wherein the fixing hole of the right side edge rib of the first template of the left combined template is in bolt connection with a left hinge hole of the hinge, and the fixing hole of the left side edge rib of the first template of the middle combined template is in bolt connection with a right hinge hole in the hinge; the second form is hinged in a manner similar to that described above for the first form. The connection mode of the hinge between the middle combined template and the right combined template is similar to that of the hinge between the left combined template and the middle combined template. During installation, the angles of the middle combined template and the left and right combined templates in the steel template are adjusted through the hinges to fit the curvature setting of the preset drainage ditch. After the position of the combined template is fixed, other connecting and fixing modes are the same as those of the embodiment 1.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A concrete steel formwork is characterized by being formed by connecting at least three combined formworks, wherein each combined formwork comprises a first formwork and a second formwork which are symmetrically arranged, connecting assemblies are arranged at the tops and the bottoms of the first formwork and the second formwork and are used for adjusting the distance between the first formwork and the second formwork in the same combined formwork; the cross sections of the first template and the second template are groove-shaped and are formed by enclosing a panel and a side rib which is arranged on the outer side of the panel and is vertical to the panel.
2. A concrete steel formwork according to claim 1, wherein the side ribs on both sides of the first formwork and the second formwork are provided with fixing holes, and bolts or spring fasteners pass through the fixing holes of the combined formwork to splice adjacent combined formworks with each other.
3. A concrete steel formwork according to claim 2, wherein hinges are further provided on the side ribs on both sides of the first formwork and the second formwork, and the first formwork and the second formwork can rotate around the hinge shafts.
4. A concrete steel form according to claim 1, wherein a reinforcing plate is provided at the top between the first form and the second form of the intermediate composite form, the reinforcing plate being secured by bolts for supporting and securing the steel form.
5. A concrete steel formwork according to claim 1, wherein the connecting member is composed of a connecting sleeve and a connecting steel pipe, the inner wall of the connecting sleeve and the outer wall of the connecting steel pipe are provided with matching threads, the connecting steel pipe can be threadedly connected with the connecting sleeve, and the distance between the first formwork and the second formwork is adjusted by rotating the connecting steel pipe.
6. A concrete steel formwork according to claim 1 or 5, wherein the two ends of the connecting member are hook-shaped, connecting holes corresponding in position are formed in the top side ribs of the first formwork and the second formwork, and the two ends of the connecting member respectively penetrate through the connecting holes of the top side ribs of the first formwork and the second formwork.
7. A concrete steel formwork according to claim 1, 2, 3 or 4, wherein the first formwork and the second formwork are 0.6m x 0.5m in size and the steel plate thickness is 2 cm.
8. A concrete steel form according to claim 1, wherein the bottom of the composite form is further provided with support blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809260.9U CN214784522U (en) | 2021-04-20 | 2021-04-20 | Concrete steel formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809260.9U CN214784522U (en) | 2021-04-20 | 2021-04-20 | Concrete steel formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784522U true CN214784522U (en) | 2021-11-19 |
Family
ID=78687829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120809260.9U Active CN214784522U (en) | 2021-04-20 | 2021-04-20 | Concrete steel formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784522U (en) |
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2021
- 2021-04-20 CN CN202120809260.9U patent/CN214784522U/en active Active
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