Concrete pavement template supporting structure

Abstract

The utility model discloses a concrete pavement formwork supporting structure which comprises a formwork supporting rod and a formwork, an adjusting rod is connected between the formwork and the formwork supporting rod, and after the formwork supporting rod supports the formwork, the distance between the formwork and the formwork supporting rod is adjusted through the adjusting rod. The template can be adjusted according to the on-site pavement line type; according to the concrete pavement formwork supporting structure, the formwork supporting rod and the supporting pipe are combined to form the supporting structure, the formwork and the supporting structure are connected to form the whole supporting structure through the upper connecting adjusting rod and the lower connecting adjusting rod, and the distance between the formwork and the formwork supporting rod is adjusted through the adjusting rods; the position of the formwork can be adjusted according to the accurate pavement linetype, mounting and dismounting are convenient, construction is easy and fast, labor and working hours are saved, construction efficiency is improved, the precision of the pavement structure size and the appearance quality are improved, and meanwhile the later problem processing cost is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a concrete pavement formwork support structure. Background Technology

[0002] Concrete, as one of the most widely used building materials, plays a crucial role in road construction. Concrete pavements, with their excellent load-bearing capacity, durability, and economy, are widely used in highways, urban roads, and airport runways. However, the construction quality of concrete pavements is directly affected by the formwork support structure, and the strength and stability of the formwork support structure directly affect the geometric accuracy and appearance quality of the concrete structure.

[0003] Existing formwork support structures are generally not adjustable after reinforcement based on the layout points. This leads to construction errors during the support process, resulting in misalignment and poor alignment of the poured concrete, making it difficult to control the appearance quality. Subsequent manpower and resources are required to address these defects, which seriously affects the appearance quality and construction efficiency of the road concrete structure.

[0004] Therefore, there is an urgent need to develop a concrete pavement formwork support structure that allows for flexible control of the formwork alignment and dimensions. Even after reinforcement is completed, the formwork can be adjusted according to the accurate alignment, thereby improving the appearance quality and construction efficiency of the concrete pavement structure. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a concrete pavement formwork support structure, which allows the formwork support structure device to flexibly control the formwork line size. Even after reinforcement is completed, the formwork can be adjusted according to the accurate line, thereby improving the appearance quality and construction efficiency of the concrete pavement structure.

[0006] The concrete pavement formwork support structure of this utility model includes a formwork support rod and a formwork. An adjusting rod is connected between the formwork and the formwork support rod. After the formwork support rod supports the formwork, the distance between the formwork and the formwork support rod can be adjusted by the adjusting rod, so that the formwork can be adjusted according to the pavement alignment on site.

[0007] Furthermore, the template support rod is covered with a support tube, and one end of the template support rod is pointed. After the template support rod is inserted into the support tube, the pointed end of the template support rod is vertically inserted into the ground.

[0008] Furthermore, the adjusting rod is L-shaped, with a thread at the long end for connecting to the support tube, and the short side of the adjusting rod abutting against the template.

[0009] Further, the outer wall of the support pipe is provided with a connecting piece I and a connecting piece II connecting the two adjusting rods, the connecting piece I is arranged close to the bottom of the support pipe, the connecting piece II is arranged on the support pipe radially relative to the connecting piece I, and the connecting piece I and the connecting piece II are located in the same plane.

[0010] Further, the connecting piece I and the connecting piece II are respectively provided with a connecting groove for connecting the adjusting rod away from the side of the support pipe, the adjusting rod passes through the corresponding connecting groove and is detachably fixed to the adjusting rod through the fastening nut matched with the screw thread.

[0011] Further, the template includes a flange plate and a web plate, and the transition section between the flange plate and the web plate is used for abutting against the adjusting rod.

[0012] The concrete pavement template support structure of the utility model has the advantages that the template support rod and the support pipe are combined to form a support structure, the template and the support structure are connected to form an integral support structure through the upper and lower connecting adjusting rods, the distance between the template and the template support rod is adjusted through the adjusting rod, the position of the template can be adjusted according to the accurate pavement linear type, installation and removal are convenient, construction is simple and fast, labor and working hours are saved, construction efficiency is improved, the precision of the pavement structure size and the appearance quality are improved, and the cost of post-processing problems is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described below in combination with the drawings and embodiments:

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is the side view of the utility model;

[0016] Reference numerals in the drawings: 1, template; 2, template support rod; 3, support pipe; 4, connecting piece I; 5, connecting piece II; 6, adjusting rod; 7, fastening nut; 8, steel washer. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0019] Figure 1 It is the front view of the utility model, Figure 2 It is the side view of the utility model, as shown in the figure: the concrete pavement formwork support structure of the embodiment, including formwork support rod 2 and formwork 1, the formwork 1 and formwork support rod 2 are connected with adjusting rod 6, after formwork support rod 2 supports formwork 1, the distance between formwork 1 and formwork support rod 2 is adjusted through adjusting rod 6, formwork 1 can be adjusted according to the pavement line type of the scene;The pavement line type refers to the geometric shape of the road pavement, which includes the plane line type and the longitudinal section line type of the road, and the two aspects jointly determine the geometric characteristics of the road, and have important influence on the safety, comfort of vehicle driving and the drainage performance of the road, good pavement line type design can reduce the centrifugal force and lateral force in vehicle driving, improve driving safety and also help the drainage of the road and reduce soil erosion;The formwork 1 of the concrete pavement can generally adopt steel formwork, wooden formwork, plastic formwork, etc., the formwork 1 in the scheme is preferentially selected to adopt channel steel formwork, the flange plate on the channel steel formwork can better abut against adjusting rod 6, and the support structure is more stable.

[0020] In the embodiment, the formwork support rod 2 is sleeved with a support pipe 3, one end of the formwork support rod 2 is sharp, after the formwork support rod 2 is arranged in the support pipe 3, the sharp end of the formwork support rod 2 is vertically inserted into the ground;The support pipe 3 and the formwork support rod 2 can jointly bear the load from the formwork 1 and transmit the load to the ground, play the role of load transmission, the use of the support pipe 3 simplifies the installation and disassembly process of the support structure, makes the construction more fast and convenient, and improves the construction efficiency.

[0021] In the embodiment, the adjusting rod 6 is "L" type, a thread for connecting on the support pipe 3 is arranged at the long edge end of the adjusting rod 6, and the short edge of the adjusting rod 6 abuts on the formwork 1;As described above, under the premise of preferentially adopting channel steel formwork in the scheme, the short edge of the adjusting rod 6 abuts on the channel steel formwork, at the same time, the flange plate can limit the short edge of the adjusting rod 6, and the long edge of the adjusting rod 6 can always be perpendicular to the formwork 1 on the projection plane of the pavement, so that the long edge of the adjusting rod 6 can normally work, and the distance between the formwork support rod 2 and the formwork 1 can be adjusted.

[0022] In the embodiment, the outer wall of the support pipe 3 is provided with a connecting piece I 4 and a connecting piece II 5. The connecting piece I 4 is arranged close to the bottom of the support pipe 3, and the connecting piece II 5 is arranged on the support pipe 3 radially relative to the connecting piece I 4. The connecting piece I 4 and the connecting piece II 5 are located in the same plane. Figure 1 As shown in the figure, the connecting piece I 4 is arranged close to the bottom of the support pipe 3, and the connecting piece II 5 is arranged on the support pipe 3 radially relative to the connecting piece I 4. This design can ensure the stability and load distribution of the support pipe 3. The relative position and coplanarity of the connecting piece I 4 and the connecting piece II 5 can provide structural symmetry and balance, which helps to disperse the load and enhance the stability of the support pipe 3, and reduces the stress of the support pipe 3 by reasonable arrangement.

[0023] In the embodiment, the connecting piece I 4 and the connecting piece II 5 are respectively provided with a connecting groove for connecting the adjusting rod 6 on the side away from the support pipe 3. The adjusting rod 6 with a threaded end passes through the corresponding connecting groove and is detachably fixed by a fastening nut 7 matched with the thread. The connecting grooves of the adjusting rod 6 on the connecting piece I 4 and the connecting piece II 5 are connected with the support pipe 3 and fixed by the fastening nut 7, so that the template 1, the adjusting rod 6, the template support rod 2 and the support pipe form an integral whole. By rotating the fastening nut 7 on the adjusting rod 6, the overall linear type and structural size of the template 1 are adjusted. A steel washer 8 can be arranged between the fastening nut 7 and the connecting groove, which can increase the contact area and disperse the pressure of the fastening nut 7, so as to protect the surface of the connecting piece I 4 and the connecting piece II 5 from being damaged.

[0024] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application. They should all be covered in the scope of the claims of the present application.

Claims

1. A concrete pavement formwork support structure characterised in that: The template support rod and the template are connected with the adjusting rod, the distance between the template and the template support rod is adjusted through the adjusting rod after the template support rod supports the template, and the template can be adjusted according to the road surface line type on site; The adjusting rod is in the shape of L, the long side end of the adjusting rod is provided with a thread for connecting to the support pipe, and the short side of the adjusting rod abuts on the template.

2. The concrete pavement formwork support structure of claim 1, wherein: The template support rod is sleeved with the support pipe, one end of the template support rod is sharp, and the sharp end of the template support rod is vertically inserted into the ground after the template support rod is arranged in the support pipe.

3. The concrete pavement formwork support structure of claim 1, wherein: The outer wall of the support pipe is provided with a connecting piece I and a connecting piece II for connecting the two adjusting rods, the connecting piece I is arranged close to the bottom of the support pipe, the connecting piece II is arranged on the support pipe in a radial direction relative to the connecting piece I, and the connecting piece I and the connecting piece II are located on the same plane.

4. The concrete pavement formwork support structure of claim 3, wherein: The connecting piece I and the connecting piece II are respectively provided with a connecting groove for connecting the adjusting rod on the side away from the support pipe, the adjusting rod passes through the corresponding connecting groove, and the adjusting rod is detachably fixed through the fastening nut matched with the thread.

5. The concrete pavement formwork support structure of claim 1, wherein: The template comprises a flange plate and a web, and the transition section between the flange plate and the web is used for abutting on the adjusting rod.

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