CN216181479U - Easy deashing structure of stair mould - Google Patents

Abstract

The utility model belongs to the technical field of stair mold equipment, and particularly relates to an easy-to-clean structure of a stair mold. This easy deashing structure of stair mould, when having reached the clearance behind the stair mould installation through setting up easy clearance mechanism, the rubbish of drive clearance is cleared away from the inside in joint groove, thereby avoid remaining at the inside effect that causes the clearance unclean of stair mould, after the clean up, the control end cap blocks up the inside in joint groove, make its shutoff pour the operation, when pouring the back and dismantling, the pulling couple is controlled the end cap and is dismantled, thereby it is thorough to have reached the clearance effect, avoid current easy formation wrong platform, press from both sides the sediment scheduling problem, the impression quality is poor, serious will pick the chisel and pour the effect of pouring again.

Description

Easy deashing structure of stair mould

Technical Field

The utility model relates to the technical field of stair mold equipment, in particular to an easy ash removal structure of a stair mold.

Background

The stair sections are passage sections which are provided with steps and are used for walking up and down between floors of a building, and the passage sections are called the stair sections. The step is further divided into a tread (horizontal part for stepping when walking) and a kick (vertical part for forming step height difference). The size of the gradient of the stair is determined by the step size.

Present stair step is when the building, need install earlier the stair mould and is preparing the casting concrete laying the reinforcing bar support, however dust and rubbish in the stair mould are difficult to clear away totally, mould edge and inside steel bar connection lead to inside dust rubbish can't thoroughly clear away, can't make inside dust rubbish clear away leave the mould body, thereby form the wrong platform easily, press from both sides the sediment scheduling problem, the impression quality is poor, serious will pick the chisel and pour again, so need the easy deashing structure of a stair mould.

Disclosure of Invention

Based on the technical problem that dust and garbage in the existing stair mold are not easy to clean thoroughly in the background art, the utility model provides an easy-to-clean structure of the stair mold.

The utility model provides an easy deashing structure of stair mould, includes the building crossbeam, the stair step has been pour to one side bottom of building crossbeam, the stair mould is installed at one side top of building crossbeam, the reinforcing bar has been placed to the recess inside of stair mould, the inside easy clearance mechanism that is provided with of recess of stair mould, easy clearance mechanism is including the end cap, the joint groove has been seted up to the recess inner wall of stair mould, the inner wall in joint groove is pegged graft with the surface slip of end cap.

The easy deashing structure of stair mould, the spacing groove has been seted up to the interior roof in joint groove, the inserting groove has been seted up to the bottom inner wall of end cap, flexible groove has all been seted up to the relative surface in interior roof both sides of inserting groove.

The easy deashing structure of stair mould, the inner wall of flexible groove and the fixed intercommunication of the inner wall of spacing groove, the inner wall of flexible groove slides and pegs graft and has the stopper, the one end surface of stopper slides with the inner wall of spacing groove and pegs graft.

The easy deashing structure of stair mould, the inner wall fixedly connected with spring in flexible groove, the inner wall of spring cup joints with the surface activity of stopper, the one end of spring and the fixed surface of stopper are connected.

The easy deashing structure of stair mould, two the relative one end of stopper all is the slope shape, the inner wall of inserting groove slides and pegs graft and has the push rod, the top surface of push rod is conical shape, the conical surface of push rod with two the slope surface of stopper slides and pegs graft.

The easy deashing structure of stair mould, threaded hole is seted up to one side inner wall of inserting groove, the inner wall threaded connection of threaded hole has the bulb plunger, a side surface of push rod has seted up the locating hole, the inner wall of locating hole and the bulb surface sliding plug of bulb plunger.

The easy deashing structure of stair mould, the bottom fixedly connected with couple of push rod, the surface of couple passes through the rope winding and connects.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

when having reached clearance behind the stair mould installation through setting up easy clearance mechanism, the rubbish of drive clearance is cleared away from the inside in joint groove, thereby avoid remaining in the inside effect that causes the clearance unclean of stair mould, after the clean up, the control end cap blocks up the inside in joint groove, make it the shutoff pour the operation, when pouring the back and dismantle, the pulling couple is controlled the end cap and is dismantled, thereby it is thorough to have reached the clearance effect, avoid current easy formation wrong platform, press from both sides the sediment scheduling problem, look and feel the quality is poor, serious will pick the chisel and pour the effect of pouring again.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a stair mold structure of the present invention;

fig. 3 is a sectional view of the plug structure of the present invention.

In the figure: 1. building a beam; 2. stair steps; 3. a stair mold; 4. reinforcing steel bars; 5. a plug; 6. a clamping groove; 7. a limiting groove; 8. inserting grooves; 9. a telescopic groove; 10. a limiting block; 11. a spring; 12. a push rod; 13. a threaded hole; 14. a ball plunger; 15. positioning holes; 16. hooking; 17. and a cushion block.

Detailed Description

The present invention will be explained in more detail by the following examples, which are not intended to limit the present invention, and all changes and modifications within the scope of the present invention are intended to be protected by the disclosure of the present invention;

referring to fig. 1-3, an easy-to-clean structure of a stair mold comprises a building beam 1, a stair step 2 is poured at the bottom of one side of the building beam 1, a stair mold 3 is installed at the top of one side of the building beam 1, a reinforcing steel bar 4 is placed inside a groove of the stair mold 3, an easy-to-clean mechanism is arranged inside the groove of the stair mold 3, the cleaned mechanism comprises a plug 5, a clamping groove 6 is formed in the inner wall of the groove of the stair mold 3, and the inner wall of the clamping groove 6 is in sliding insertion connection with the surface of the plug 5;

the inner top wall of the clamping groove 6 is provided with a limiting groove 7, the inner wall of the bottom end of the plug 5 is provided with an inserting groove 8, the opposite surfaces of the two sides of the inner top wall of the inserting groove 8 are provided with telescopic grooves 9, further, the effect of limiting, clamping and fixing the plug 5 when the limiting groove 7 is used for controlling pouring is achieved, and the effect of regulating, limiting and locking is achieved by the inserting groove 8 and the telescopic grooves 9; the inner wall of the telescopic groove 9 is fixedly communicated with the inner wall of the limiting groove 7, the inner wall of the telescopic groove 9 is inserted with a limiting block 10 in a sliding manner, one end surface of the limiting block 10 is inserted with the inner wall of the limiting groove 7 in a sliding manner, further, when the limiting block 10 is arranged for pouring, the limiting block 10 is controlled to extend out of the telescopic groove 9, and the limiting block 10 is inserted into the limiting groove 7 to limit and lock the inner part of the limiting groove 7 to prevent the plug 5 from falling off the clamping groove 6; the inner wall of the telescopic groove 9 is fixedly connected with a spring 11, the inner wall of the spring 11 is movably sleeved with the surface of the limiting block 10, one end of the spring 11 is fixedly connected with the surface of the limiting block 10, further, the spring 11 is arranged to extrude the spring 11 to generate elastic force when the limiting block 10 moves outwards, when the limiting block 10 leaves the limiting groove 7, the elastic force of the spring 11 controls the limiting block 10 to retract and reset, and the plug 5 is convenient to leave the clamping groove 6 to be detached;

the opposite ends of the two limit blocks 10 are both in an inclined shape, the inner wall of the insertion groove 8 is inserted with a push rod 12 in a sliding insertion mode, the top end surface of the push rod 12 is in a conical shape, the conical surface of the push rod 12 is inserted with the inclined surfaces of the two limit blocks 10 in a sliding insertion mode, and further, when the push rod 12 is pushed to be inserted in the insertion groove 8, the conical surface of the push rod 12 is driven to extrude the inclined surfaces of the limit blocks 10, so that the limit blocks 10 are pushed to move outwards to extend and adjust;

a threaded hole 13 is formed in the inner wall of one side of the insertion groove 8, a ball plunger 14 is in threaded connection with the inner wall of the threaded hole 13, a positioning hole 15 is formed in the surface of one side of the push rod 12, the inner wall of the positioning hole 15 is in sliding insertion connection with the ball surface of the ball plunger 14, further, the effect that the ball surface of the ball plunger 14 is in threaded connection with the inner wall of the threaded hole 13 and is clamped on the inner wall of the positioning hole 15, and the push rod 12 drives the push rod 12 to perform positioning and locking after pushing the limiting block 10 to move outwards for limiting is achieved; bottom fixedly connected with couple 16 of push rod 12, the surface of couple 16 is passed through the rope winding and is connected, stopper 10 extends the top and the spacing groove 7 relative space in flexible groove 9 and has placed cushion 17, cushion 17 and end cap 5's material is polyurethane, furthermore, reached pour the rope of finishing back through the bottom and stimulate couple 16, the top conical surface that makes it downstream motion control push rod 12 leaves stopper 10's inclined surface, drive stopper 10 withdrawal under spring 11's elasticity and reset the effect of dismantling, the difficult bonding of oil that adopts itself through the setting of polyurethane, convenient to detach's effect.

When having reached the clearance after the installation of stair mould 3 through setting up easy clearance mechanism, the rubbish of drive clearance is cleared away from the inside of joint groove 6, thereby avoid remaining in the inside effect that causes the clearance unclean of stair mould 3, after the clean up, control end cap 5 blocks up the inside at joint groove 6, make its shutoff pour the operation, when pouring the back and dismantle, pulling couple 16 controls end cap 5 and dismantles, thereby it is thorough to have reached the clearance effect, avoid current easy formation wrong platform, press from both sides the sediment scheduling problem, it is poor to observe the sense quality, serious will pick the chisel and pour the effect again.

Before the stair mold is poured, the stair mold 3 is controlled to be installed, then garbage in the stair mold 3 is cleaned, the garbage flows out of the clamping groove 6 to be cleaned completely, the plug 5 is taken to be inserted into the clamping groove 6, the push rod 12 is controlled to move inwards, the conical surface of the push rod is enabled to extrude the inclined surfaces of the limiting blocks 10 on the two sides, the limiting blocks 10 are enabled to move outwards to be clamped in the limiting grooves 7, meanwhile, the positioning holes 15 in the surface of the push rod 12 are clamped in the ball head surface of the ball head plunger 14, pouring operation is carried out after the plug 5 is installed, after pouring is finished, the hook 16 is pulled to drive the push rod 12 to move downwards, the positioning holes 15 are separated from the ball head of the ball head plunger 14, the conical surface of the push rod 12 is enabled to be separated from the inclined surface of the limiting blocks 10, the limiting blocks 10 are controlled to retract and reset under the elasticity of the spring 11, pulling the plug 5 to move downwards for disassembly.

The present invention is not described in detail in the prior art.

Claims (7)

1. The utility model provides an easy deashing structure of stair mould, includes building crossbeam (1), its characterized in that: building beam (1) one side bottom has been pour stair step (2), stair mould (3) are installed at one side top of building beam (1), reinforcing bar (4) have been placed to the recess inside of stair mould (3), the inside easy clearance mechanism that is provided with of recess of stair mould (3), easy clearance mechanism is including end cap (5), joint groove (6) have been seted up to the recess inner wall of stair mould (3), the inner wall of joint groove (6) is pegged graft with the surface slip of end cap (5).

2. The easy ash cleaning structure of the stair mold according to claim 1, wherein: spacing groove (7) have been seted up to the interior roof of joint groove (6), inserting groove (8) have been seted up to the bottom inner wall of end cap (5), flexible groove (9) have all been seted up to the interior roof both sides relative surface of inserting groove (8).

3. The easy ash cleaning structure of the stair mold according to claim 2, wherein: the inner wall of flexible groove (9) and the inner wall of spacing groove (7) are fixed to be communicated, the inner wall of flexible groove (9) slides to be pegged graft and is had stopper (10), the one end surface of stopper (10) slides to be pegged graft with the inner wall of spacing groove (7).

4. The easy ash cleaning structure of the stair mold according to claim 3, wherein: the inner wall fixedly connected with spring (11) of flexible groove (9), the inner wall of spring (11) cup joints with the surface activity of stopper (10), the one end of spring (11) is connected with the fixed surface of stopper (10).

5. The easy ash cleaning structure of the stair mold according to claim 4, wherein: the opposite ends of the two limiting blocks (10) are inclined, a push rod (12) is inserted into the inner wall of the insertion groove (8) in a sliding mode, the top end surface of the push rod (12) is conical, and the conical surface of the push rod (12) is inserted into the inclined surfaces of the two limiting blocks (10) in a sliding mode.

6. The easy ash cleaning structure of the stair mold according to claim 5, wherein: the inner wall of one side of the insertion groove (8) is provided with a threaded hole (13), the inner wall of the threaded hole (13) is in threaded connection with a ball plunger (14), the surface of one side of the push rod (12) is provided with a positioning hole (15), and the inner wall of the positioning hole (15) is in sliding insertion connection with the ball surface of the ball plunger (14).

7. The easy ash cleaning structure of the stair mold according to claim 5, wherein: the bottom of the push rod (12) is fixedly connected with a hook (16), and the surface of the hook (16) is connected in a winding mode through a rope.

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