Road construction formwork

Abstract

The utility model relates to the technical field of building construction, and discloses a road construction formwork which comprises a splicing formwork body, a reinforcing assembly is arranged on the back face of the splicing formwork body and comprises a plurality of reinforcing columns arranged on the splicing formwork body, and flow guide holes are formed in the upper ends of the reinforcing columns; a flow guide pipe is arranged between every two adjacent reinforcing columns, the flow guide pipes communicate with the flow guide holes, and quick connecting assemblies are arranged on the two reinforcing columns on the outermost side. According to the connecting plate, the bolts penetrate through the through holes or the connecting holes, extension splicing and heightening splicing of the connecting plate can be achieved, during heightening splicing, the reinforcing columns are in butt joint with the positioning holes, auxiliary positioning can be achieved, butt joint is completed through the quick connector A and the quick connector B, and the connecting plate is externally connected with water supply equipment; the spray head installed on the reinforcing column on the uppermost side is used for spraying and maintaining a road, a worker does not need to hold a water pipe by hand for spraying, and the effects that assembling is easy, overall spraying is uniform, and manual spraying is not needed are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction, in particular to a road construction formwork. BACKGROUND

[0002] In the construction process of highways and urban roads, the site-poured plain concrete pavement is widely used due to its convenient construction and economical cost. During construction, the assembled formwork is a key tool. The mainstream road construction support formwork in the market is mostly in the form of a flat support, which has a simple structure and can basically meet the support task.

[0003] However, in actual complex construction scenarios, the stability and functional expandability of the formwork are insufficient. During the spray curing stage of the formwork, the existing method mostly relies on manual operation and uses a handheld spray device for curing work. This method is not efficient, the labor intensity of the workers is high, and it is difficult to ensure the uniformity and timeliness of the curing, which has an adverse effect on the quality and service life of the concrete pavement. At the same time, manual operation also has safety risks and the curing effect fluctuates greatly. CONTENT OF THE INVENTION

[0004] In order to solve the problem of insufficient functional expandability of the existing flat support formwork, which leads to the dependence on manual operation for the spray curing of the poured road, the present application provides a road construction formwork.

[0005] The road construction formwork provided by the present application adopts the following technical solution:

[0006] A road construction formwork comprises a spliced formwork, the back surface of the spliced formwork is provided with a reinforcing assembly, the reinforcing assembly comprises a plurality of reinforcing columns arranged on the spliced formwork, the upper end of each reinforcing column is provided with a flow guide hole, a flow guide pipe is arranged between any two adjacent reinforcing columns and communicates with the flow guide hole, quick connecting assemblies are arranged on the outermost two reinforcing columns, and a support frame is arranged on the outer side of the reinforcing assembly on the spliced formwork.

[0007] Preferably, the spliced formwork comprises a connecting plate provided with a plurality of positioning holes at the bottom, a plurality of connecting ears with through holes are arranged at both ends of the connecting plate for splicing adjacent formworks, and a plurality of connecting holes are further arranged on the upper and lower sides of the connecting plate.

[0008] Preferably, the upper end of each reinforcing column penetrates through the spliced formwork and reaches the upper side of the spliced formwork, and a spray head is detachably arranged at the upper end of each flow guide hole for road spray curing.

[0009] Preferably, the support frame comprises three sleeves in a triangular distribution, and a stand is further arranged on the connecting plate, wherein two of the sleeves are sleeved on the stand and connected with the other sleeve through a connecting rod.

[0010] Preferably, the quick-connection assembly comprises a quick connector A and a quick connector B, and the quick connector A and the quick connector B are respectively provided with a connecting pipe, and the two connecting pipes are respectively communicated with the two outermost reinforcing columns.

[0011] In summary, the present application has the following beneficial technical effects:

[0012] By cooperating the splicing template, the reinforcing assembly, the quick-connection assembly and the spray head, the bolt and the through hole or the connecting hole are used to realize the lengthening splicing and the heightening splicing of the connecting plate, and when the heightening splicing is performed, the reinforcing column and the positioning hole are used to assist positioning, the quick connector A and the quick connector B are used to complete the butt joint, and the water supply device is connected, the spray head installed on the uppermost reinforcing column is used to spray and maintain the road, the staff member is not required to manually spray, the spray head is removed when not in use, and the reinforcing column, the reinforcing rod and the flow guide pipe can form the reinforcing rib to enhance the splicing template as a whole; compared with the prior art, the present application has the effects of easy assembly, uniform overall spraying and no manual spraying. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a first perspective three-dimensional structure schematic view of the application embodiment;

[0014] Fig. 2 is a second perspective three-dimensional structure schematic view of the application embodiment;

[0015] Fig. 3 is a third perspective three-dimensional structure schematic view of the application embodiment.

[0016] Mark explanation: 1, splicing template; 101, connecting plate; 102, connecting lug; 2, support frame; 201, stand column; 202, sleeve; 203, connecting rod; 3, reinforcing assembly; 301, reinforcing column; 302, reinforcing rod; 303, flow guide pipe; 4, quick-connection assembly; 401, connecting pipe; 402, quick connector A; 403, quick connector B; 5, spray head; 6, positioning hole. DETAILED DESCRIPTION

[0017] The following will be described in detail in combination with the accompanying Figs. 1-3 The application will be further described in detail.

[0018] The application embodiment discloses a road construction template. Figs. 1-3 A road construction template comprises a splicing template 1, wherein the splicing template 1 comprises a connecting plate 101 provided with a positioning hole 6 at the bottom, the connecting plate 101 is provided with connecting holes at the upper end and the lower end, two connecting lugs 102 are welded on the two sides of the connecting plate 101, and the connecting lug 102 is provided with a through hole.

[0019] Referring to Fig. 2The back of the connecting plate 101 is provided with a reinforcing assembly 3, which comprises a plurality of reinforcing columns 301, reinforcing rods 302 and flow guide pipes 303. The reinforcing columns 301 are uniformly distributed on the back of the spliced formwork 1, forming a stable support framework. The reinforcing rods 302 are connected between adjacent reinforcing columns 301, and the reinforcing rods 302 and the reinforcing columns 301 can be connected by welding or high-strength bolt connection, so that they jointly constitute a firm frame structure, thereby effectively enhancing the overall strength and rigidity of the spliced formwork 1. The flow guide pipes 303 are connected with the flow guide holes of adjacent reinforcing columns 301 by pipe connection or welding, forming a complete water flow channel network, providing a reliable water conveying path for subsequent spray maintenance. The extension splicing and heightening splicing of the connecting plate 101 can be conveniently realized by using bolts to pass through the through holes of the connecting ears 102 or the connecting holes of the connecting plate 101. When heightening splicing, the reinforcing columns 301 and the positioning holes 6 are in abutment, which can assist in precise positioning. The upper end of the reinforcing column 301 passes through the spliced formwork 1 and reaches the upper side of the spliced formwork 1. The upper end of the flow guide hole is detachably provided with a spray head 5 for road spray maintenance.

[0020] Referring to Fig. 3 The outermost two reinforcing columns 301 are provided with quick connection assemblies 4, which comprise connecting pipes 401, quick connectors A 402 and quick connectors B 403. The connecting pipes 401 are connected with the quick connectors A 402 and the quick connectors B 403 respectively, and the two connecting pipes 401 are connected with the outermost two reinforcing columns 301 respectively. After the quick connector A 402 and the quick connector B 403 are connected, a water supply device is connected, and the road is sprayed and maintained by the spray head 5 installed on the uppermost reinforcing column 301, without the need for workers to hold a water pipe to spray. When not in use, the spray head 5 can be removed.

[0021] Referring to Fig. 2 The outer side of the reinforcing assembly 3 on the connecting plate 101 is provided with a support frame 2, which comprises three sleeves 202 distributed in a triangular shape. The connecting plate 101 is also provided with a stand 201, two of the sleeves 202 are sleeved on the stand 201, and a connecting rod 203 is connected between the other sleeve 202. The connection mode can adopt welding, bolt connection, etc., so that the three sleeves 202 form a stable triangular structure. According to the actual situation of road construction, such as the length, height and topography of the formwork, etc., a plurality of support frames 2 are arranged at appropriate positions, and the triangular stable structure of the support frame 2 provides omnidirectional support force for the spliced formwork 1, effectively preventing the spliced formwork 1 from tilting, collapsing and other accidents caused by external forces such as concrete pouring pressure and wind force during construction, and ensuring the safety and quality of road construction.

[0022] The implementation principle of the road construction formwork embodiment of the application is as follows: in the splicing link of splicing the formwork 1, for extension splicing, the adjacent formwork is carried to a suitable position, the connecting lug 102 is carefully aligned, the suitable bolt and nut are selected, the bolt is slowly penetrated through the through hole and the nut is tightened, and the level instrument or the like is used to ensure that the bottom of the formwork is horizontal in the process; for heightening splicing, the upper formwork is lifted, the positioning hole 6 is aligned with the lower reinforcing column 301, the reinforcing column 301 is gently placed down to be inserted, the insertion depth needs to meet the design requirement, then the bolt is installed and fixed, and the perpendicularity of splicing is checked in the fixing process.

[0023] When the support frame 2 is installed, the ground spike is penetrated through the separate sleeve 202 and inserted into the ground, and after being fixed, does not shake, and the connecting rod 203 needs to be connected to ensure that the triangular structure is stable and does not deform.

[0024] When the spray maintenance system is operated, the quick connector A 402 and the quick connector B 403 are used to complete the connection of adjacent pipe networks and the connection with the water supply equipment, the pressure of the water supply equipment needs to be reasonably set according to the spray range of the nozzle 5 and the required spray intensity, and the spray of the nozzle 5 needs to be checked regularly in the spray process, and the nozzle 5 needs to be cleaned or replaced in time if it is blocked.

[0025] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0026] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case where there is no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0027] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0028] The above are the preferred embodiments of the application, and are not used to limit the protection scope of the application, so: any equivalent change made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A road construction formwork, comprising splicing formwork (1), characterized in that: The back of the splicing template (1) is provided with a reinforcing component (3). The reinforcing component (3) includes several reinforcing columns (301) arranged on the splicing template (1). The upper end of the reinforcing column (301) is provided with a guide hole. A guide pipe (303) is provided between two adjacent reinforcing columns (301) and the guide pipe (303) is connected to the guide hole. The two outermost reinforcing columns (301) are provided with quick-connect components (4). A support frame (2) is provided on the outside of the reinforcing component (3) on the splicing template (1).

2. The road construction formwork according to claim 1, characterized in that: The splicing template (1) includes a connecting plate (101) with several positioning holes (6) at the bottom. Both ends of the connecting plate (101) are provided with several connecting ears (102) with through holes for splicing adjacent templates. Several connecting holes are also provided on the upper and lower sides of the connecting plate (101).

3. A road construction formwork according to claim 1, characterized in that: The upper end of the reinforcing column (301) passes through the splicing template (1) and reaches the upper side of the splicing template (1). The upper end of the guide hole is detachably equipped with a nozzle (5) for road spraying maintenance.

4. A road construction formwork according to claim 2, characterized in that: The support frame (2) includes three sleeves (202) arranged in a triangular pattern. A column (201) is also provided on the connecting plate (101). Two of the sleeves (202) are sleeved on the column (201) and connected to the other sleeve (202) by a connecting rod (203).

5. A road construction formwork according to claim 1, characterized in that: The quick-connect assembly (4) includes quick connector A (402) and quick connector B (403). Both quick connector A (402) and quick connector B (403) are provided with connecting pipes (401), and the two connecting pipes (401) are respectively connected to the two outermost reinforcing columns (301).

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