CN211081017U - Stair mold structure of marking time - Google Patents
Stair mold structure of marking time Download PDFInfo
- Publication number
- CN211081017U CN211081017U CN201921748498.4U CN201921748498U CN211081017U CN 211081017 U CN211081017 U CN 211081017U CN 201921748498 U CN201921748498 U CN 201921748498U CN 211081017 U CN211081017 U CN 211081017U
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- positioning
- stair
- plate
- angle steel
- limiting groove
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Abstract
The utility model discloses a stair step mold structure, which comprises a template mechanism and a positioning mechanism, wherein the template mechanism comprises two stair side templates, a plurality of parallel separation transverse plates are clamped between the two stair side templates, the outer sides of the stair side templates are connected with a longitudinal positioning rod, and the outer sides of the longitudinal positioning rod are connected with a vertical leg rod; the positioning mechanism comprises a positioning angle steel plate and a positioning pin, and the positioning angle steel plate is positioned between the two stair side templates and is abutted against the lower end surface of the separation transverse plate; the end part of the positioning angle steel plate is connected with an outward extending vertical plate which can pass through the side template of the stair and the vertical leg rod; a first limiting groove hole and a second limiting groove hole are formed in the end portion of the outward extending vertical plate, the first limiting groove hole is located above the side of the second limiting groove hole, and the positioning pin can be connected in the first limiting groove hole or the second limiting groove hole. The stair step formed by pouring the mold structure has the advantages of accurate size, firm integral structure, convenience in installation and turnover use of the mold.
Description
Technical Field
The utility model relates to a building engineering field, concretely relates to stair mould structure of marking time.
Background
In the building construction process, the stair construction is indispensable, and the stair tread layer of stair uses the mould preliminary location at first before the construction process, then pours concrete mortar on the mould, forms the stair tread layer of concrete. In the existing stair tread mold, the vertical plates are generally arranged between two longitudinal support plates to realize the positioning before the tread concrete layer is poured. But when concreting mortar, because concrete mortar self gravity with receive ambient temperature's influence, can be to indulging extension board and riser production pressure, can be with indulging extension board and riser pressure deformation when pressure is too big, not only can influence the shape that can concrete stair, but also can influence the life that stair were marked time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stair mould structure of marking time, this mould structure pour the size accuracy that the stair of formation marked time, holistic sound construction, simple to operate, the mould can have enough to meet the need the use.
The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is:
a stair step mold structure comprises a template mechanism and a positioning mechanism, wherein the template mechanism comprises two stair side templates, a plurality of parallel separation transverse plates are clamped between the two stair side templates, the outer sides of the stair side templates are connected with longitudinal positioning rods, and the outer sides of the longitudinal positioning rods are connected with vertical leg supporting rods; the positioning mechanism comprises a positioning angle steel plate and a positioning pin, and the positioning angle steel plate is positioned between the two stair side templates and is abutted against the lower end surface of the separation transverse plate; the end part of the positioning angle steel plate is connected with an outward extending vertical plate which can pass through the side template of the stair and the vertical leg rod; a first limiting groove hole and a second limiting groove hole are formed in the end portion of the outward extending vertical plate, the first limiting groove hole is located above the side of the second limiting groove hole, and the positioning pin can be connected in the first limiting groove hole or the second limiting groove hole.
Preferably, the stair side template is rectangular plate-shaped, and a plurality of first clamping grooves which are arranged in parallel are formed in the inner wall of the stair side template; the separating transverse plate is in a rectangular plate shape, and the end part of the separating transverse plate can be clamped in the first clamping groove.
Preferably, a plurality of second longitudinal formwork slotted holes for allowing vertical plates to extend outwards to penetrate through are formed in the stair side formwork, and the second longitudinal formwork slotted holes are arranged in parallel; the longitudinal cross section of the second longitudinal template slotted hole is parallel to the upper end surface of the stair side template.
Preferably, the number of the longitudinal positioning rods is four, and two longitudinal positioning rods are arranged on the outer side of each stair side template;
the vertical leg rods are uniformly distributed outside the vertical positioning rod, the vertical leg rods are in a long strip rod shape, and first leg rod groove holes used for extending the vertical plates to penetrate through are formed in the vertical leg rods.
Preferably, the first limiting slotted hole and the second limiting slotted hole are both in a strip slotted hole shape, and the first limiting slotted hole and the second limiting slotted hole are arranged in a staggered manner; the height values of the first limiting slotted hole and the second limiting slotted hole are the same.
Preferably, the cross section of the positioning angle steel plate is L-shaped, the positioning angle steel plate consists of a first angle steel vertical plate and a first angle steel transverse plate, two outward extending vertical plates are arranged, and the two outward extending vertical plates are respectively connected to two sides of the first angle steel vertical plate.
Preferably, the positioning pin is prismatic table-shaped, the height value of the front end face of the positioning pin is smaller than that of the first limiting groove hole, and the height value of the rear end of the positioning pin is larger than that of the first limiting groove hole.
Preferably, a plurality of first template locating holes are formed in the first angle steel vertical plate, and the first angle steel vertical plate is fixedly connected with the separation transverse plate through rivets in the first template locating holes.
Preferably, one or two positioning angle steel plates can be arranged at the side end of the separating transverse plate.
The utility model has the advantages that:
above-mentioned stair mould structure of marking time props up after establishing the angle of orientation steel sheet, and the riser that stretches out can pass stair side form, and the angle of orientation steel sheet closely meets with separating the diaphragm to the angle of orientation steel sheet is connected at the lower extreme of separating the diaphragm, and the purpose makes the angle of orientation steel sheet provide certain holding power for the division board of marking time. And a positioning pin is nailed into the first limiting slotted hole or the second limiting slotted hole, and the positioning pin tightly presses the tight supporting leg rod. And then the first angle steel vertical plate is fixedly connected with the separation transverse plate through the rivet in the first template positioning hole. Because the width of separating the diaphragm can be different, so set up first spacing slotted hole and second spacing slotted hole, increased the scope that compresses tightly. The head of the positioning pin is small, and the tail of the positioning pin is large, so that after the positioning pin is nailed into the first limiting groove hole or the second limiting groove hole, the positioning pin can continuously compress the leg supporting rod in the nailing process. The first limiting groove hole and the second limiting groove hole are arranged in a staggered mode, the structural strength of the outer extending vertical plate can be better guaranteed, and the application range is larger. Above-mentioned stair mould structure of marking time when using, the size that the stair of pouring formation were marked time is accurate, holistic sound construction, simple to operate to can have enough to meet the need the use, simple structure is novel, and the practicality is high.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a stair tread mold.
FIG. 2 is a schematic front view of the position structure of the separation transverse plate and the positioning angle steel plate.
Fig. 3 is a schematic side view of a stair sideform.
Fig. 4 is a schematic cross-sectional view of a vertical leg bar.
FIG. 5 is a schematic cross-sectional view of the positioning angle steel plate and the separation cross plate connection.
Fig. 6 is a schematic view of the overall structure of the positioning pin.
Detailed Description
The utility model provides a stair mould structure of marking time, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention will be described in detail with reference to the accompanying drawings:
with reference to fig. 1 to 6, a stair step mold structure comprises a template mechanism and a positioning mechanism, wherein the template mechanism comprises two stair side templates 1. The joint has a plurality of parallel arrangement's separation diaphragm 2 between two stair side form 1, and even there is longitudinal positioning pole 3 outside stair side form 1, and even there is vertical landing leg pole 4 outside longitudinal positioning pole 3.
The positioning mechanism comprises a positioning angle steel plate 5 and a positioning pin 6, wherein the positioning angle steel plate 5 is positioned between the two stair side templates 1 and is abutted against the lower end face of the separation transverse plate 2. The end of the positioning angle steel plate 5 is connected with an external riser 51, and the external riser 51 can pass through the stair sideform 1 and the vertical leg rod 4.
The end part extending out of the vertical plate 51 is provided with a first limit slotted hole 52 and a second limit slotted hole 53, and the number of the first limit slotted hole 52 and the second limit slotted hole 53 is two. The first stopper slot hole 52 is located laterally above the second stopper slot hole 53, and the positioning pin 6 can be attached in the first stopper slot hole 52 or the second stopper slot hole 53.
The stair side template 1 is rectangular plate-shaped, and a plurality of first clamping grooves 11 which are arranged in parallel are formed in the inner wall of the stair side template 1. The separating transverse plate 2 is rectangular plate-shaped, and the end part of the separating transverse plate 2 can be clamped in the first clamping groove 11.
A plurality of second longitudinal formwork slotted holes 12 for allowing the vertical plates 51 to extend outwards to penetrate through are formed in the stair side formwork 1, and the second longitudinal formwork slotted holes 12 are arranged in parallel; the longitudinal cross section of the second longitudinal formwork slotted hole 12 is parallel to the upper end surface of the stair side formwork 1.
The number of the longitudinal positioning rods 3 is four, and two longitudinal positioning rods 3 are arranged on the outer side of each stair side template 1. The vertical leg rods 4 are multiple, and the vertical leg rods 4 are uniformly distributed on the outer side of the longitudinal positioning rod 3. The vertical leg rod 4 is in the shape of a long bar, and a first leg rod slot hole 41 for allowing the vertical plate 51 to pass through is formed in the vertical leg rod 4.
The first limiting slotted hole 52 and the second limiting slotted hole 53 are both in a strip slotted hole shape, the first limiting slotted hole 52 and the second limiting slotted hole 53 are arranged in a staggered mode, the height values of the first limiting slotted hole 52 and the second limiting slotted hole 53 are the same, the cross section of the positioning angle steel plate 5 is L-shaped, the positioning angle steel plate 5 is composed of a first angle steel vertical plate 54 and a first angle steel transverse plate 55, the number of the two outward extending vertical plates 51 is two, and the two outward extending vertical plates 51 are respectively connected to two sides of the first angle steel vertical plate 54.
The positioning pin 6 is prismatic table-shaped, the height value of the front end face of the positioning pin 6 is smaller than the height value of the first limiting groove hole 52, and the height value of the rear end of the positioning pin 6 is larger than the height value of the first limiting groove hole 52. A plurality of first template positioning holes 541 are formed in the first angle steel vertical plate 54, and the first angle steel vertical plate 54 is fixedly connected with the partition transverse plate 2 through rivets in the first template positioning holes 541. One or two positioning angle steel plates 5 can be arranged at the side end of the separation transverse plate 2.
When the stair tread mold structure is used, the stair side mold plate 1 is erected at first, and the separation transverse plate 2 and the positioning angle steel plate 5 are connected between the two stair side mold plates 1 in the process of erecting the stair side mold plate 1. After the positioning angle steel plate 5 is erected, the vertical plate 51 extending outwards can penetrate through the stair side template 1, and the positioning angle steel plate 5 is tightly connected with the separation transverse plate 2. Because the width of the separating transverse plates 2 is different, each separating transverse plate 2 can be connected with one positioning angle steel plate 5 or two positioning angle steel plates 5 according to requirements; when the two positioning angle steel plates 5 are connected, the two positioning angle steel plates 5 are connected to the upper and lower portions of the partition horizontal plate 2, respectively. The positioning angle steel plate 5 is connected to the lower end of the separating transverse plate 2, so that the positioning angle steel plate 5 provides a certain supporting force for the stepping separating plate 2.
And a longitudinal positioning rod 3 and a vertical leg rod 4 are installed, the longitudinal positioning rod 3 and the vertical leg rod 4 are used for positioning the stair side template, then a positioning pin 6 is used for nailing into the first limiting groove hole 52 or the second limiting groove hole 53, and the positioning pin 6 tightly presses the leg rod 4. And then the first angle steel vertical plate 54 is fixedly connected with the transverse partition plate 2 through the rivets in the first template positioning holes 541. Because the width of the partition cross plate 2 may be different, the first and second limiting slots 52 and 53 are provided, increasing the range of compression. The head of the positioning pin 6 is smaller, and the tail is larger, so that after the positioning pin 6 is driven into the first limiting groove hole 52 or the second limiting groove hole 53, the positioning pin can continuously compress the leg rod 4 in the driving process.
The first limiting groove hole 52 and the second limiting groove hole 53 are arranged in a staggered mode, the structural strength of the vertical plate 51 extending out can be better guaranteed, and the application range is larger. Above-mentioned stair mould structure of marking time when using, the size that the stair of pouring formation were marked time is accurate, holistic sound construction, simple to operate to can have enough to meet the need the use, simple structure is novel, and the practicality is high.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (9)
1. A stair step mold structure is characterized by comprising a template mechanism and a positioning mechanism, wherein the template mechanism comprises two stair side templates, a plurality of parallel separation transverse plates are clamped between the two stair side templates, the outer sides of the stair side templates are connected with longitudinal positioning rods, and the outer sides of the longitudinal positioning rods are connected with vertical leg rods; the positioning mechanism comprises a positioning angle steel plate and a positioning pin, and the positioning angle steel plate is positioned between the two stair side templates and is abutted against the lower end surface of the separation transverse plate; the end part of the positioning angle steel plate is connected with an outward extending vertical plate which can pass through the side template of the stair and the vertical leg rod; a first limiting groove hole and a second limiting groove hole are formed in the end portion of the outward extending vertical plate, the first limiting groove hole is located above the side of the second limiting groove hole, and the positioning pin can be connected in the first limiting groove hole or the second limiting groove hole.
2. The stair step mold structure according to claim 1, wherein the stair side mold plate is rectangular plate-shaped, and a plurality of first clamping grooves arranged in parallel are formed in the inner wall of the stair side mold plate; the separating transverse plate is in a rectangular plate shape, and the end part of the separating transverse plate can be clamped in the first clamping groove.
3. The stair tread mold structure of claim 1, wherein the stair sideforms are provided with a plurality of second longitudinal form slots for the outward extending risers to pass through, the plurality of second longitudinal form slots being arranged in parallel with each other; the longitudinal cross section of the second longitudinal template slotted hole is parallel to the upper end surface of the stair side template.
4. The stair tread mold structure according to claim 1, wherein the number of the longitudinal positioning rods is four, and two longitudinal positioning rods are arranged on the outer side of each stair side mold plate;
the vertical leg rods are uniformly distributed outside the vertical positioning rod, the vertical leg rods are in a long strip rod shape, and first leg rod groove holes used for extending the vertical plates to penetrate through are formed in the vertical leg rods.
5. The stair tread mold structure of claim 1, wherein the first and second limiting slotted holes are strip-shaped slotted holes, and the first and second limiting slotted holes are arranged in a staggered manner; the height values of the first limiting slotted hole and the second limiting slotted hole are the same.
6. The stair tread mold structure of claim 1, wherein the cross section of the positioning angle steel plate is L-shaped, the positioning angle steel plate comprises a first angle steel vertical plate and a first angle steel transverse plate, two outward extending vertical plates are arranged, and the two outward extending vertical plates are respectively connected to two sides of the first angle steel vertical plate.
7. The stair tread mold structure of claim 5, wherein the positioning pin is in a shape of a prismoid column, a height value of a front end surface of the positioning pin is smaller than a height value of the first limiting groove hole, and a height value of a rear end of the positioning pin is larger than the height value of the first limiting groove hole.
8. The stair tread mold structure of claim 6, wherein the first riser is provided with a plurality of first template positioning holes, and the first riser is fixedly connected with the separation transverse plate through rivets in the first template positioning holes.
9. The stair tread mold structure of claim 1, wherein one or two positioning angle steel plates are arranged at the side ends of the separation transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748498.4U CN211081017U (en) | 2019-10-18 | 2019-10-18 | Stair mold structure of marking time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748498.4U CN211081017U (en) | 2019-10-18 | 2019-10-18 | Stair mold structure of marking time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211081017U true CN211081017U (en) | 2020-07-24 |
Family
ID=71645043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921748498.4U Expired - Fee Related CN211081017U (en) | 2019-10-18 | 2019-10-18 | Stair mold structure of marking time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211081017U (en) |
-
2019
- 2019-10-18 CN CN201921748498.4U patent/CN211081017U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |