CN210888063U

CN210888063U - Regularization picture peg stair template

Info

Publication number: CN210888063U
Application number: CN201921278652.6U
Authority: CN
Inventors: 董宇岩; 赵建刚; 杨光; 隋新; 魏巍
Original assignee: MCC Tiangong Group Corp Ltd
Current assignee: MCC Tiangong Group Corp Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-30
Anticipated expiration: 2029-08-08

Abstract

The utility model provides a regularization picture peg stair template, including bench side form, bench die block and the picture peg of marking time, the bench side form is the rectangular plate, and the interval evenly sets up the slot on the long limit of bench side form, and the slot becomes certain contained angle with the broadside of bench side form, and certain contained angle equals the angle of inclination of bench, and the length of slot equals the height that the stair were marked time; the bottom mould of the bench is connected with the side mould of the bench, the lower end of the bottom mould of the bench is provided with a dust cleaning port attached to the side mould of the bench, and the dust cleaning port is provided with a drawing plate; the template back all is equipped with flitch back of the body rib, the steerable stair of the template of prefabrication and step on the size, the construction is fast, to the flitch back of the body rib on bench side form middle part and upper portion that the screw rod set up between adjacent slot, avoid trompil on the template, increase the turnover number of times of template, avoided the reinforcing bar to bury the concrete, reduce the steel loss, practice thrift the cost, the deashing mouth can clean the remaining rubbish of stair template lower part totally, reduce workman intensity of labour, the improvement production, the efficiency of construction.

Description

Regularization picture peg stair template

Technical Field

The utility model belongs to the technical field of the construction, especially, relate to a regularization picture peg stair template.

Background

In the construction process of a high-rise frame shear wall structure, the construction quality of the stair is difficult to control, in the process of erecting the stair formwork, the step template and the bench side formwork are used as construction points, the supporting stability, the verticality and the flatness of the step template and the bench side formwork are controlled, the height of the step formwork is controlled, and the like, so that the construction quality and the formed appearance quality of the stair are directly influenced. Traditional stair mark time formwork method is with directly fixed such as nail with stair side form, stair die block, the template of marking time, and this kind of method exists that the template is fixed insecure, easily distorts, the difficult control of step plate height, the easy mould that rises of stair side form, the difficult scheduling problem of clearing up of stair template lower part rubbish, brings a great deal of inconvenience for the construction:

the fixed position and the elevation of the step template and the bench side mold need to be measured by a ruler at first each time, the procedure is complicated, the fixed position is inaccurate, and the verticality of the step template is not easy to control.

The step templates are fixed on the stair side templates through nails, the bench side templates are fixed on the stair bottom templates through nails, the fixing is not firm, and the templates are prone to deviation when concrete is poured.

The rubbish at the joint of the new stair supporting template and the poured concrete is not easy to clean.

Disclosure of Invention

The utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model provides a regularization picture peg stair template has that the installation is simple, the structure is firm, the high controllability of stair step board is high and the easy characteristics of clearing up of residual rubbish.

In order to solve the technical problem, the utility model provides a stereotyped plug board stair template, which comprises a bench side form, a bench bottom form and a step plug board, wherein,

the ladder section side mold is a rectangular plate, slots are uniformly arranged on the long edge of the ladder section side mold at intervals, a certain included angle is formed between each slot and the wide edge of the ladder section side mold, the certain included angle is equal to the inclination angle of the ladder section, and the length of each slot is equal to the height of each stair step;

the bench bottom die is connected with the bench side die, an ash removal port is formed in the position, attached to the bench side die, of the lower end of the bench bottom die, stop rods are arranged below the ash removal port at intervals, and the ash removal port is provided with a matched drawing plate;

the step inserting plate is matched with the inserting groove.

Preferably, the back surfaces of the bench side mold, the bench bottom mold and the step inserting plate are provided with batten back ribs for increasing strength.

Preferably, the bench side die is connected with the bench bottom die through L-shaped battens and nails.

Preferably, bench side form back upper portion is equipped with first flitch back rib, bench side form back middle part is equipped with second flitch back rib, and is adjacent the slot intermediate position is equipped with the connection flitch and connects first flitch back rib with second flitch back rib, it is equipped with the through-hole to connect the flitch, be equipped with in the through-hole and be used for strengthening two to the screw rod that draws the intensity of bench side form.

Preferably, the lateral part of the bottom mold of the stair section is provided with a water dropping line batten along the direction of the stairs.

Preferably, the distance between the water dripping line batten and the side edge of the bottom die of the ladder section is 1 cm-2 cm.

Preferably, the included angle between the slot and the wide side of the bench section side die ranges from 20 degrees to 45 degrees.

Through the technical scheme, but prefabricated template accurate control stair and step on the size, the construction is fast, the time limit for a project is short, on the flitch back of the body rib on bench side form middle part and upper portion between adjacent slot to the screw rod setting, trompil in the template has been avoided, the turnover use number of times of regularization template has been increased, and simultaneously, avoid burying the concrete to the lacing wire when guaranteeing structural stability, the loss of steel has been reduced, the cost is saved, the design of deashing mouth, can easily clean the remaining rubbish of stair template lower part, workman intensity of labour has been reduced, and the production is improved, the efficiency of construction.

Drawings

Fig. 1 is a top view of a modular flashboard stair template according to an embodiment of the present invention;

fig. 2 is a side view of a modular flashboard stair template according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of one of the modular flashboard stair templates of FIG. 1;

fig. 4 is a front view of a stepping plug board of a shaped plug board stair template according to an embodiment of the present invention;

FIG. 5 is a sectional view taken along line B-B of the step flashboard of FIG. 4;

fig. 6 is a schematic structural view of a bench side mold of a finalized plugboard stair template according to an embodiment of the present invention;

fig. 7 is a connection schematic diagram of bench bottom die, bench side form, drip line flitch of regularization picture peg stair template of the embodiment of the utility model

Fig. 8 is a schematic structural view of a dust removing opening of a shaped plugboard stair template according to an embodiment of the present invention;

in the figure:

1. step inserting plate 2, bench section side mold 3 and bench section bottom mold

4. L-shaped batten 5, drip line batten 6 and bottom die batten back rib

7. Draw plate 8, first batten back rib 9 and second batten back rib

10. Opposite-pulling screw rod 11, poured concrete 12 and support frame

13. Connecting batten 14, slot 15 and ash removing port

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 8, the utility model provides a stereotyped plug board stair template, which comprises a bench side mold 2, a bench bottom mold 3 and a step plug board 1, wherein,

the bench side mold 2 is a rectangular plate, and it should be noted that the bench side mold 2 can be a wood plate or a bamboo plywood, and is processed and manufactured on site by carpenters, and can also be a shaped aluminum template manufactured in factories, the long edges of the bench side mold 2 are uniformly provided with the slots 14 at intervals, the slots 14 and the wide edges of the bench side mold 2 form a certain included angle, the certain included angle is equal to the inclined angle of the bench, and the length of the slots 14 is equal to the height of the steps of the stair; the height of the slot 14 is equal to the height h of the step, and the height of the step is controlled by controlling the height h of the slot 14.

The bench bottom die 3 is connected with the bench side die 2, the preferred bench bottom die 3 is connected with the bench side die 2 through battens and nails, the lower end of the bench bottom die 3 is provided with ash cleaning ports 15 at the positions attached to the bench side die 2, blocking rods are arranged below the ash cleaning ports 15 at intervals, the ash cleaning ports 15 are provided with adaptive pulling plates 7, the pulling plates 7 are erected on the blocking rods and combined with the bench bottom die 3 into a whole, the pulling plates 7 are pulled out to enable the ash cleaning ports 15 to be through, and residual garbage can be cleaned through the ash cleaning ports 15;

wherein, the stepping flashboard 1 is matched with the slot 14.

In an optimal scheme, the back surfaces of the bench side mold 2, the bench bottom mold 3 and the step inserting plate 1 are provided with wood square back ribs for increasing strength.

An optimal scheme, be connected through L type flitch 4 and nail between bench side form 2 and the bench die block 3, L type flitch accessible mill prefabrication or on-the-spot preparation, preferably, L type flitch 4 is integrated into one piece, and intensity is high, and stability is good. The preferable scheme, the horizontal limit of bench die block 3 and L type flitch 4 is passed through the nail and is connected, and the inboard certain distance on the edge distance L type flitch vertical edge of bench die block 3, certain distance equals the thickness of bench side form 2.

The preferred scheme, 2 back upper portions of bench side form are equipped with 8 back ribs of first flitch, and 2 back middle parts of bench side form are equipped with second flitch back rib 9, and adjacent slot 14 intermediate position is equipped with connects flitch 13 and connects 8 and the second flitch back rib 9 of first flitch back rib, connects flitch 13 and is equipped with the through-hole, be equipped with in the through-hole to drawing screw rod 10, through the overall structure intensity of the reinforcing template of to drawing screw rod 10, to drawing screw rod 10 make full use of the later flitch back rib of template, practiced thrift the material, simultaneously, to drawing screw rod 10 and setting up in adjacent slot 14 intermediate position, also be located the top of shaping back stair concrete structure to drawing screw rod 10, to drawing screw rod 10 can not because of burying the waste that the concrete made steel.

In an optimized scheme, a water dropping line batten 5 is arranged at the side 3 part of the stair section bottom mould along the stair direction, and preferably, the water dropping line is arranged at one side of two adjacent stair sections.

Preferably, the distance between the drip line batten 5 and the side edge of the bottom mold 2 of the ladder section is 1 cm-2 cm.

Preferably, the angle between the slot 14 and the wide side of the bench side 3 is in the range of 20 ° to 45 °. Preferably, the bench side dies 3 with different angle models can be prefabricated, and different bench side dies 3 can be used according to different requirements.

The utility model provides a construction method of a shaped plugboard stair template, which comprises the steps of,

s1: prefabricating in a factory or processing the bench side mold 2, the bench bottom mold 3 and the step plugboard 1 on site;

s2: erecting a support frame 12, installing a bench side mold 2, a bench bottom mold 3 and a step inserting plate 1, fixing and reinforcing through battens and nails, and installing a counter-pull screw rod 10;

s3: and (5) pouring concrete.

Preferably, the step S2 is followed by the step S4: and installing a water dropping line batten 5.

Preferably, the step S4 is followed by the step S5: and (4) cleaning residual garbage in the template, cleaning the residual garbage through an ash cleaning port 15, and inserting the drawing plate back for fixing.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A stereotyped plug board stair template is characterized by comprising a bench side mold, a bench bottom mold and a stepping plug board, wherein,

the step inserting plate is matched with the inserting groove.

2. The modular flashboard stair template of claim 1, wherein the bench side forms, the bench bottom forms and the backs of the step flashboards are all provided with wood square back ribs for increasing strength.

3. The modular flashboard stair template of claim 2, wherein the bench side forms are connected with the bench bottom forms through L-shaped battens and nails.

4. A finalized plugboard stair template according to claim 3, wherein a first batten back rib is arranged at the upper portion of the back of each stair section side mold, a second batten back rib is arranged in the middle of the back of each stair section side mold, a connecting batten is arranged at the middle position of each slot and connected with the first batten back rib and the second batten back rib, a through hole is formed in each connecting batten, and a counter-pull screw rod is arranged in each through hole and used for reinforcing the strength of the two stair section side molds.

5. The modular flashboard stair template of claim 4, wherein the lateral side of the bottom mold of the stair section is provided with a drip line batten along the direction of the stair.

6. The modular flashboard stair template of claim 5, wherein the batten of the drip line is 1cm to 2cm from the side edge of the bottom die of the bench section.

7. A modular flashboard stair template according to claim 6, wherein the included angle between the slots and the wide sides of the bench side forms is in the range of 20 ° to 45 °.