Adjustable mold for road slope step

Abstract

The utility model discloses an adjustable mold for road slope steps. The adjustable mold comprises a plurality of step adjusting molds erected between two side molds, the number of the step adjusting molds is one or more; each step adjusting mold comprises a first adjusting template for adjusting the width of the tread of the step and a second adjusting template for adjusting the height of the kicking surface of the step; and the first adjusting template is connected with the second adjusting template through a bearing assembly. According to the pedal adjusting mold, the bearing assembly is arranged between the first adjusting mold plate and the second adjusting mold plate, so that the pedal adjusting mold is convenient to fold and transport; by adjusting the tread width and the kicking height, flexible application and adjustment are achieved, the construction process is simplified, practicability and economical efficiency are improved, and construction is more efficient and flexible.

Description

Technical field:

[0001] The utility model relates to the technical field of side slope step construction, in particular to an adjustable mould for road side slope steps. Background technology:

[0002] In modern railway and highway construction, the construction of slope stair treads on railways and highways usually requires the use of traditional wooden boards as molds. Due to the inclination of the slope or the size of the steps, there is a problem of inconvenience in supporting the mold and reinforcing it.

[0003] The traditional step construction method has technical problems such as high construction complexity and cumbersome construction process. In addition, the use of traditional formwork as mold causes material waste, the formwork is easy to damage and cannot flexibly adapt to different design requirements. Utility model content:

[0004] In view of this, an adjustable mold for road slope steps is proposed for this application, which simplifies the construction process, allows flexible adjustment and use, improves practicality and economy, makes construction more efficient and flexible, and is easy to fold and transport.

[0005] An adjustable mold for road side slope steps, comprising a plurality of step adjustment molds set up between side molds on both sides;

[0006] The number of the plurality of step adjustment molds is one or more;

[0007] Each step adjustment mold includes: a first adjustment template for adjusting the tread width of the step, and a second adjustment template for adjusting the riser height of the step; wherein,

[0008] The first adjustment template and the second adjustment template are connected via a bearing assembly;

[0009] The first adjustment template comprises: a tread plate, and a first pull-out plate slidably connected to the tread plate; a splicing groove is provided at one end of the first pull-out plate away from the tread plate, and a plurality of first movable plates are provided on the bottom surface of the tread plate;

[0010] After the first pull-out plate slides to a set position, there is a tread gap between the first pull-out plate and the bottom surface of the tread plate, and the corresponding first movable plate blocks the tread gap or avoids the tread gap;

[0011] The second adjustment template comprises: a kick panel, and a second pull-out plate slidably connected to the kick panel; a splicing protrusion matched with a corresponding splicing groove is provided at one end of the second pull-out plate away from the kick panel, and a plurality of second movable plates are provided on the inner side elevation of the kick panel;

[0012] After the second pull-out plate slides to a set position, there is a kick surface gap between the second pull-out plate and the inner side vertical surface of the kick panel, and the corresponding second movable plate blocks the kick surface gap or avoids the kick surface gap.

[0013] Preferably, the plurality of step adjustment molds are positioned in suspension and connected between the side molds on both sides.

[0014] Preferably, the first drawer plate is connected to the tread plate via a first retractable bracket.

[0015] Preferably, when there is a tread gap between the first drawer plate and the bottom surface of the tread plate after the first drawer plate slides to the set position,

[0016] The first drawing plate extends outwardly in a direction away from the tread plate.

[0017] Preferably, each of the first movable plates is connected to the tread plate via a first screw assembly; wherein,

[0018] The first screw assembly includes: a first screw threadedly connected to the tread plate and penetrating the tread plate, and a first stopper assembled on the first movable plate;

[0019] One end of the first screw passes through the tread plate and is fixedly sleeved on the first limiting member.

[0020] Preferably, the second pull-out plate is connected to the kick panel via a second retractable bracket.

[0021] Preferably, when there is a kick surface gap between the second pull-out plate and the inner side vertical surface of the kick panel after the second pull-out plate slides to the set position,

[0022] The second pull-out plate extends downward in a direction away from the kick panel.

[0023] Preferably, each of the second movable panels is connected to the kick panel via a second screw assembly; wherein,

[0024] The second screw assembly includes: a second screw threadedly connected to the kick panel and penetrating the kick panel, and a second stopper assembled on the second movable panel;

[0025] The second screw passes through one end of the kick panel and is fixedly sleeved on the second limiting member.

[0026] Preferably, the first limiting member and the second limiting member are both nut members or bearing members.

[0027] Preferably, the bearing assembly is a damping bearing;

[0028] When the first adjustment template and the second adjustment template are rotated through the bearing assembly and are perpendicular to each other, the splicing protrusion of one step adjustment mold can be inserted into the splicing groove of an adjacent step adjustment mold.

[0029] In the utility model, the first adjustment template and the second adjustment template are connected by a bearing assembly, so as to achieve the purpose of rapid formwork and convenient storage and transportation;

[0030] The first adjustment template can adjust the width of the treads of steps of different sizes, and the overall operation is flexible; the second adjustment template can adjust the width of the risers of steps of different sizes, and the overall operation is flexible;

[0031] During the construction of multiple steps, the coordination of the splicing protrusions and the splicing grooves can realize the rapid assembly and support of multiple step adjustment molds;

[0032] Realize flexible application adjustment, simplify construction process, improve practicality and economy, and make construction more efficient and flexible. Description of the drawings:

[0033] Attached Figure 1 It is a structural schematic diagram of an adjustable mold for a road slope step provided by the utility model;

[0034] Attached Figure 2 It is a schematic diagram of assembling a plurality of step adjustment molds provided by the utility model;

[0035] Attached Figure 3 It is a structural schematic diagram of the step adjustment mold provided by the utility model;

[0036] Attached Figure 4 It is a cross-sectional view of the first adjustment template provided by the utility model.

[0037] In the figure:

[0038] Side mold -10, first step adjustment mold -20a, second step adjustment mold -20b, third step adjustment mold -20c, fourth step adjustment mold -20d, fifth step adjustment mold -20e, tread plate -201, first pull-out plate -202, first retractable bracket -203, splicing groove -204, first movable plate -205, first screw -206, bearing assembly -207, kick panel -208, second pull-out plate -209, second movable plate -210, splicing protrusion -211, thread nut -212, first limit piece -213. Specific implementation method:

[0039] See also Figure 1 and Figure 2The adjustable mold of the road slope step includes: a plurality of step adjustment molds set up between the side molds 10 on both sides; in the embodiment of the present application, when pouring concrete for a single step, a step adjustment mold is used to replace the traditional wooden board support mold, and the step adjustment mold is suspended between the side molds 10 on both sides, so that a single step is formed after pouring concrete in the suspended area. The step adjustment mold can be fixed between the side molds 10 on both sides by screw locking. When pouring step stairs on the road slope, it is necessary to pour multiple steps, so it is necessary to use multiple step adjustment molds to splice each other between the side molds 10 on both sides. The multiple step adjustment molds have the same inclination as the slope, and the multiple step adjustment molds have a pouring cavity with the slope under the support of the side molds 10 on both sides. Concrete is poured from top to bottom inside the pouring cavity under the action of the vibrating rod, and vibrated with an electric vibrator. The particles in the concrete are rearranged and the pores are filled through high-frequency vibration, thereby improving the compactness of the concrete.

[0040] In a specific embodiment of the present application, there are five step adjustment molds, which are the first step adjustment mold 20a, the second step adjustment mold 20b, the third step adjustment mold 20c, the fourth step adjustment mold 20d, and the fifth step adjustment mold 20e; when the first step adjustment mold 20a, the second step adjustment mold 20b, the third step adjustment mold 20c, the fourth step adjustment mold 20d, and the fifth step adjustment mold 20e are sequentially installed between the side molds 10 on both sides, the molds can be adjusted by The screws lock the first step adjustment mold 20a in sequence, and after the splicing protrusion 211 of the second step adjustment mold 20b is inserted into the splicing groove 204 of the first step adjustment mold 20a, the second step adjustment mold 20b is locked; after the splicing protrusion 211 of the third step adjustment mold 20c is inserted into the splicing groove 204 of the second step adjustment mold 20b, the third step adjustment mold 20c is locked, and so on, the five step adjustment molds are installed in sequence between the two side molds 10, so as to realize fast and convenient mold support operation.

[0041] refer to Figure 3 As shown in, in order to further flexibly apply the step size, each step adjustment mold in this application can adjust the tread width and the riser height of the step accordingly, and can be applied in different construction scenarios. The operation is simple and convenient, which improves versatility and speeds up construction efficiency.

[0042] Specifically, each step adjustment mold includes: a first adjustment template for adjusting the tread width of the step, and a second adjustment template for adjusting the riser height of the step; wherein the first adjustment template and the second adjustment template are connected via a bearing assembly 207; the bearing assembly 207 adopts a damping bearing assembly 207, under the action of the bearing assembly 207, the first adjustment template and the second adjustment template can realize rapid positioning and supporting molds, and at the same time, the first adjustment template and the second adjustment template can be folded together for storage and transportation, thereby improving overall convenience.

[0043] The first adjustment template includes: a tread plate 201, a first pull-out plate 202 slidably connected to the tread plate 201; a splicing groove 204 is provided at one end of the first pull-out plate 202 away from the tread plate 201, and a plurality of first movable plates 205 are provided on the bottom surface of the tread plate 201; the first pull-out plate 202 is connected to the tread plate 201 through a first retractable bracket 203. The first retractable bracket 203 is located inside the tread plate 201, the first pull-out plate 202 is an L-shaped plate body, and the first pull-out plate 202, the first movable plate 205 and the bottom of the tread plate 201 form a tread support formwork for the step.

[0044] When the first pull-out plate 202 slides to the set position and there is a tread gap between it and the bottom surface of the tread plate 201, the first movable plate 205 blocks the tread gap or avoids the tread gap; when the first pull-out plate 202 slides to the set position and there is a tread gap between it and the bottom surface of the tread plate 201, the first pull-out plate 202 extends outward in a direction away from the tread plate 201. Figure 4 As shown in , each first movable plate 205 is connected to the tread plate 201 through a first screw 206 assembly; wherein the first screw 206 assembly includes: a first screw 206 threadedly connected to the tread plate 201 and penetrating the tread plate 201, and a first stopper 213 assembled on the first movable plate 205; one end of the first screw 206 penetrating the tread plate 201 is fixedly sleeved on the first stopper 213. The tread plate 201 is provided with a threaded nut 212 threadedly connected to the first screw 206, the first screw 206 is threadedly connected to the threaded nut 212 and penetrates the tread plate 201, and one end of the first screw 206 exposed to the tread plate 201 is connected to the first stopper 213, and the first stopper 213 can be a bearing member sleeved on the end of the first screw 206, and the bearing member is fixedly assembled on the corresponding first movable plate 205. At the same time, the first stopper 213 can also be a nut member threadedly connected to the end of the first screw 206, and the nut member is fixedly assembled on the corresponding first movable plate 205, and the thread direction between the nut member and the thread is opposite.

[0045] It can be seen that according to different tread width requirements, after the first pull-out plate 202 is pulled outward a certain distance, the first movable plate 205 is moved downward to block the tread gap by rotating the first screw 206, and multiple first movable plates 205 are moved downward in sequence to achieve blocking, thereby forming a complete tread formwork. When there is no need for tread gaps, the first pull-out plate 202 is in a state of blocking multiple first movable plates 205, and the first screw 206 is higher than the upper surface of the tread plate 201.

[0046] Continue reading Figure 3 The second adjustment template includes: a kick panel 208, a second pull-out plate 209 slidably connected to the kick panel 208; a splicing protrusion 211 matching the corresponding splicing groove 204 is provided at one end of the second pull-out plate 209 away from the kick panel 208, and a plurality of second movable plates 210 are provided on the inner side elevation of the kick panel 208; after the second pull-out plate 209 slides to the set position, there is a kick surface gap between the inner side elevation of the kick panel 208, and the corresponding second movable plate 210 blocks the kick surface gap or avoids the kick surface gap. The second pull-out plate 209 is connected to the kick panel 208 through a second retractable bracket. When there is a kick surface gap between the second pull-out plate 209 and the inner side elevation of the kick panel 208 after the second pull-out plate 209 slides to the set position, the second pull-out plate 209 extends downward in a direction away from the kick panel 208. Each second movable plate 210 is connected to the kick plate 208 via a second screw assembly; wherein the second screw assembly comprises: a second screw threadedly connected to the kick plate 208 and penetrating the kick plate 208, and a second stopper mounted on the second movable plate 210; one end of the second screw penetrating the kick plate 208 is fixedly sleeved on the second stopper. It should be specifically explained that in order to make the adjustment mold preparation process more universal and concise, the tread plate 201, the kick plate 208, the first pull-out plate 202, the second pull-out plate 209, the first retractable bracket 203, the second retractable bracket, the plurality of first movable plates 205 and the plurality of second movable plates 210 in the present application have the same structure, and no further elaboration is made here.

[0047] In the present invention, the first adjustment template and the second adjustment template are connected via the bearing assembly 207, so that the purpose of rapid formwork and convenient storage and transportation can be achieved;

[0048] The first adjustment template can adjust the width of the treads of steps of different sizes, and the overall operation is flexible; the second adjustment template can adjust the width of the risers of steps of different sizes, and the overall operation is flexible;

[0049] During the construction of multiple steps, the cooperation between the splicing protrusions 211 and the splicing grooves 204 can realize the rapid assembly of multiple step adjustment molds.

[0050] Realize flexible application adjustment, simplify construction process, improve practicality and economy, and make construction more efficient and flexible.

[0051] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. Based on the concept of the present disclosure, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present specification as above, which are not provided in detail for the sake of simplicity.

[0052] In addition, to simplify the description and discussion, and in order not to make one or more embodiments of the present specification difficult to understand, the well-known connections of other components may or may not be shown in the provided figures. In addition, the system can be shown in the form of a block diagram to avoid making one or more embodiments of the present specification difficult to understand, and this also takes into account the fact that the details of the implementation of these block diagram systems are highly dependent on the platform on which one or more embodiments of the present specification will be implemented (that is, these details should be fully within the scope of understanding of those skilled in the art). Where specific details are set forth to describe exemplary embodiments of the present disclosure, it is apparent to those skilled in the art that one or more embodiments of the present specification can be implemented without these specific details or with changes in these specific details. Therefore, these descriptions should be considered illustrative rather than restrictive.

[0053] While the disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description.

[0054] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

Claims

1. An adjustable mold for road side slope steps, comprising a plurality of step adjustment molds set between two side molds; characterized in that: The number of the plurality of step adjustment molds is one or more; Each step adjustment mold includes: a first adjustment template for adjusting the tread width of the step, and a second adjustment template for adjusting the riser height of the step; wherein, The first adjustment template and the second adjustment template are connected via a bearing assembly; The first adjustment template comprises: a tread plate, and a first pull-out plate slidably connected to the tread plate; a splicing groove is provided at one end of the first pull-out plate away from the tread plate, and a plurality of first movable plates are provided on the bottom surface of the tread plate; After the first pull-out plate slides to a set position, there is a tread gap between the first pull-out plate and the bottom surface of the tread plate, and the corresponding first movable plate blocks the tread gap or avoids the tread gap; The second adjustment template comprises: a kick panel, and a second pull-out plate slidably connected to the kick panel; a splicing protrusion matched with a corresponding splicing groove is provided at one end of the second pull-out plate away from the kick panel, and a plurality of second movable plates are provided on the inner side elevation of the kick panel; After the second pull-out plate slides to a set position, there is a kick surface gap between the second pull-out plate and the inner side vertical surface of the kick panel, and the corresponding second movable plate blocks the kick surface gap or avoids the kick surface gap.

2. The adjustable mold for road slope stepping as claimed in claim 1, characterized in that: The multiple step adjustment molds are suspended and positioned and connected between the side molds on both sides.

3. The adjustable mold for road slope stepping as claimed in claim 1, characterized in that: The first drawer plate is connected to the tread plate via a first retractable bracket.

4. The adjustable mold for road slope stepping as claimed in claim 3, characterized in that: When the first drawer plate slides to the set position and there is a tread gap between the first drawer plate and the bottom surface of the tread plate, The first drawing plate extends outwardly in a direction away from the tread plate.

5. The adjustable mold for road side slope stepping as claimed in claim 4, characterized in that: Each of the first movable plates is connected to the tread plate via a first screw assembly; wherein, The first screw assembly includes: a first screw threadedly connected to the tread plate and penetrating the tread plate, and a first stopper assembled on the first movable plate; One end of the first screw passes through the tread plate and is fixedly sleeved on the first limiting member.

6. The adjustable mold for road side slope stepping as claimed in claim 5, characterized in that: The second pull-out plate is connected to the kick panel via a second retractable bracket.

7. The adjustable mold for road side slope stepping as claimed in claim 6, characterized in that: When the second pull-out plate slides to the set position and there is a kick surface gap between the second pull-out plate and the inner side elevation of the kick panel, The second pull-out plate extends downward in a direction away from the kick panel.

8. The adjustable mold for road side slope stepping as claimed in claim 7, characterized in that: Each of the second movable panels is connected to the kick panel via a second screw assembly; wherein, The second screw assembly includes: a second screw threadedly connected to the kick panel and penetrating the kick panel, and a second stopper assembled on the second movable panel; The second screw passes through one end of the kick panel and is fixedly sleeved on the second limiting member.

9. The adjustable mold for road side slope stepping as claimed in claim 8, characterized in that: The first limiting member and the second limiting member can both be nut members or bearing members.

10. The adjustable mold for road side slope stepping according to any one of claims 1 to 9, characterized in that: The bearing assembly is a damping bearing; When the first adjustment template and the second adjustment template are rotated through the bearing assembly and are perpendicular to each other, the splicing protrusion of one step adjustment mold can be inserted into the splicing groove of an adjacent step adjustment mold.

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