Portable simple road concrete formwork

Abstract

The utility model relates to the technical field of concrete road construction, in particular to a portable simple road concrete formwork which comprises two formwork bodies, a hinge rod is arranged at the joint of the two formwork bodies, and two fastening mechanisms are arranged on the inner wall of each formwork body. Wherein the fastening mechanism comprises a first connecting rod hinged to the inner wall of the template, a second connecting rod is inserted into the other end of the first connecting rod, the other end of the second connecting rod is fixedly connected with a connecting seat, and a fastening nail is arranged at the top end of the connecting seat; according to the device, the whole device can be divided into the two formworks through the hinge rod, the overall length of the device is effectively reduced, automatic adjustment can be carried out according to the use condition, the length can be shortened by half during storage, normal use can be achieved during use, the fastening mechanism can be stored in the space formed by the two formworks, operation is convenient, and practicability is high. And the transfer volume of the device is effectively reduced, transfer and early-stage laying are more convenient, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete road construction, in particular to a convenient road concrete simple template. Background Art

[0002] Regarding the construction of concrete roads, it is generally necessary to set up side formworks on both sides of the road before pouring. The side formworks form a temporary support structure to limit the specific position, width, slope and other parameters of the concrete road. Once the formworks are supported well and the inside of the formworks is poured, the construction of the road concrete can be completed.

[0003] After searching, the Chinese patent "Concrete road side formwork device" authorization announcement number "CN 217556634U" uses two pairs of connecting rods to be spaced along the length direction of the formwork and staggered along the height direction of the formwork, and is arranged in a three-dimensional cross-arrangement, and then each connecting rod is fixed by a bracket, which effectively improves the stability of the overall structure, and can stably support and fix the formwork on foundations of different flatness. In addition, since the height of each connecting rod can be adjusted separately, the height of different positions in the length direction of the formwork can be accurately adjusted, and then the installation slope of the formwork can be accurately adjusted to meet different road slope requirements and improve the quality of road construction;

[0004] Although the above device can adjust the template, the template and the connecting rod do not have the function of storing deformation. During on-site construction, multiple devices need to be spliced ​​together to complete the installation of the template. Multiple templates are large in size and inconvenient during transportation and early laying. Utility Model Content

[0005] The purpose of the utility model is to provide a convenient road concrete simple formwork in order to solve the above-mentioned problem, thereby improving the problem that the formwork has no deformation storage function and is inconvenient during transportation and early paving.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme, a convenient road concrete simple formwork, comprising:

[0007] Two templates, a hinged rod is provided at the connection of the two templates, and two fastening mechanisms are provided on the inner wall of the template;

[0008] Wherein, the fastening mechanism includes a first connecting rod hinged to the inner wall of the template, the other end of the first connecting rod is inserted with a second connecting rod, the other end of the second connecting rod is fixedly connected to a connecting seat, and a fastening nail is provided at the top of the connecting seat.

[0009] Preferably, the front ends of the two templates are fixedly connected with U-shaped holders, and a clamping plate is arranged between the two U-shaped holders. The arrangement of the two U-shaped holders and the clamping plate enables the two templates to be stably connected together when in use, thereby increasing the stability of the device during concrete pouring.

[0010] Preferably, the other end of one of the templates is rotatably connected to a connecting plate, and the other end of the other template is provided with a clamping rod used in conjunction with the connecting plate. The connecting plate and the clamping rod can not affect each other when the device is in use, but when stored, the two templates can be locked together, so that the device is in a stable state when stored and in use.

[0011] Preferably, a handle is fixedly connected to the top of the template, and the handle is in a "U" shape. The handle can make the device more convenient to move when it is stored, and can save effort in transporting the device.

[0012] Preferably, the top of the second connecting rod is provided with evenly distributed locking holes, the top of the first connecting rod is provided with a locking bolt, and the end of the locking bolt passes through the first connecting rod, the locking hole and the second connecting rod in sequence. By using multiple locking holes and locking bolts, the overall length of the first connecting rod and the second connecting rod can be determined according to the on-site usage, making the device more convenient in use and transportation.

[0013] Preferably, the inner wall of the template is fixedly connected with a plurality of clamping seats, and the inner top wall and the inner bottom wall of the clamping seat are fixedly connected with a limit strip, and the limit strip is a rubber material component. The clamping seat can lock and limit the first connecting rod in storage, and can ensure the stability of the fastening mechanism in the template when the device is stored, and ensure that the fastening mechanism will not loosen or deviate during transportation, and the limit strip made of rubber material can automatically deform when subjected to force, which is convenient for clamping and disengagement, and the operation is more convenient.

[0014] Preferably, a strip groove is provided at the front end of the first connecting rod, and the opening bottom of the strip groove is at the same level as the inner bottom wall of the second connecting rod. When cleaning is needed in the first connecting rod, the strip groove can be used for cleaning, which is more convenient for maintaining the fastening mechanism.

[0015] The beneficial effects of the utility model are:

[0016] 1. In the above device, the hinged rod can be used to divide the entire device into two templates, which effectively reduces the overall length of the device and can be automatically adjusted according to the usage. When stored, the length can be shortened by half, and it can be used normally when in use. The fastening mechanism can be stored in the space formed by the two templates, which is easy to operate and effectively reduces the transportation volume of the device, making it more convenient during transportation and early laying, and increasing the convenience of the device;

[0017] 2. The setting of the above two U-shaped holders and the card plate can enable the two templates to be stably connected together when in use, thereby increasing the stability of the device during concrete pouring. At the same time, the connecting plate and the card rod can prevent the device from being affected when in use, but when stored, the two templates can be locked together, so that the device is in a stable state both during storage and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0020] Figure 3 It is a structural schematic diagram of the fastening mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the combined structure of the utility model.

[0022] In the figure: 100, template; 110, handle; 120, connecting plate; 130, clamping rod; 140, U-shaped clamping seat; 150, clamping plate; 200, hinged rod; 300, fastening mechanism; 310, first connecting rod; 311, strip groove; 320, second connecting rod; 330, locking hole; 340, locking bolt; 350, connecting seat; 360, fastening nail; 370, clamping seat; 380, limit strip. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-4 As shown, a convenient road concrete simple formwork comprises:

[0025] Two templates 100, a hinge rod 200 is provided at the connection between the two templates 100, and two fastening mechanisms 300 are provided on the inner wall of the template 100;

[0026] Among them, the fastening mechanism 300 includes a first connecting rod 310 hinged to the inner wall of the template 100, the other end of the first connecting rod 310 is inserted with a second connecting rod 320, the other end of the second connecting rod 320 is fixedly connected to a connecting seat 350, and a fastening nail 360 is arranged at the top of the connecting seat 350.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, the front ends of the two templates 100 are fixedly connected with U-shaped holders 140, and a card plate 150 is arranged between the two U-shaped holders 140. Before using the device, the two templates 100 need to be connected by using the two U-shaped holders 140 and the card plate 150, so that the two templates 100 are connected, and can also be taken out manually when stored.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the other end of one template 100 is rotatably connected to a connecting plate 120, and the other end of the other template 100 is provided with a clamping rod 130 used in conjunction with the connecting plate 120. After the two templates 100 are combined, the connecting plate 120 is rotated, and the clamping rod 130 is used to complete the connection of the two templates 100, and then the two templates 100 can be transported or stored.

[0029] like Figure 4 As shown, a handle 110 is fixedly connected to the top of the template 100, and the shape of the handle 110 is "U". The handle 110 can be used to transport or move the device.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the top of the second connecting rod 320 is provided with evenly distributed locking holes 330, and the top of the first connecting rod 310 is provided with a locking bolt 340, and the end of the locking bolt 340 sequentially passes through the first connecting rod 310, the locking hole 330 and the second connecting rod 320. After the second connecting rod 320 is pulled to a suitable position and the fastening mechanism 300 is rotated to a suitable angle, the length locking of the first connecting rod 310 and the second connecting rod 320 is completed by using the locking bolt 340 and the locking hole 330.

[0031] The inner wall of the template 100 is fixedly connected with a plurality of clamping seats 370, and the inner top wall and the inner bottom wall of the clamping seat 370 are fixedly connected with a limit strip 380, which is a rubber material component. The limit strip 380 made of rubber material can be used to realize the clamping and removal of the first connecting rod 310 in the clamping seat 370, thereby realizing the adjustment of the state of the fastening mechanism 300.

[0032] A strip groove 311 is formed at the front end of the first connecting rod 310, and the opening of the strip groove 311 is at the same level as the inner bottom wall of the second connecting rod 320. The strip groove 311 can be used to clean the inside of the first connecting rod 310.

[0033] Working principle: Instructions attached Figure 1The middle is the deployed use state of the device. It should be noted that it is necessary to first use two U-shaped clamping seats 140 and clamping plates 150 to complete the connection between the two templates 100, and then remove the first connecting rod 310 from the clamping seat 370. The limit strip 380 made of rubber material can automatically deform when subjected to external force, and pull the second connecting rod 320 to a suitable position. After the fastening mechanism 300 is rotated to a suitable angle, the length of the first connecting rod 310 and the second connecting rod 320 is locked by using the locking bolt 340 and the locking hole 330, and the fastening nail 360 is fixed in the soil by a tool, and the four fastening mechanisms 300 are completed in sequence to complete the positioning of the entire device for the later pouring of road concrete;

[0034] When the device is not in use, it is necessary to first store the first connecting rod 310 and the second connecting rod 320, and then use the clamping seat 370 to limit the first connecting rod 310 and the second connecting rod 320, and put the fastening nail 360 into the inner wall of the template 100, and use the connecting seat 350 to limit the position, place the entire fastening mechanism 300 into the inner wall of the template 100, and then take the clamping plate 150 out of the two U-shaped clamping seats 140, rotate the template 100, the two handles 110 will fit each other, rotate the connecting plate 120, and use the clamping rod 130 to complete the connection of the two templates 100. The storage state is as follows: Figure 4 As shown, it can then be transported or stored.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A convenient road concrete simple formwork, characterized in that: include: Two templates (100), a hinge rod (200) is provided at the connection between the two templates (100), and two fastening mechanisms (300) are provided on the inner wall of the template (100); The fastening mechanism (300) comprises a first connecting rod (310) hinged to the inner wall of the template (100), the other end of the first connecting rod (310) is plugged with a second connecting rod (320), the other end of the second connecting rod (320) is fixedly connected to a connecting seat (350), and a fastening nail (360) is provided at the top of the connecting seat (350).

2. A convenient road concrete simple formwork according to claim 1, characterized in that: The front ends of the two templates (100) are fixedly connected to a U-shaped clamping seat (140), and a clamping plate (150) is arranged between the two U-shaped clamping seats (140).

3. A portable road concrete simple formwork according to claim 1, characterized in that: The other end of one of the templates (100) is rotatably connected to a connecting plate (120), and the other end of the other template (100) is provided with a clamping rod (130) used in conjunction with the connecting plate (120).

4. A portable road concrete simple formwork according to claim 1, characterized in that: A handle (110) is fixedly connected to the top of the template (100), and the handle (110) is in a "U" shape.

5. The portable road concrete simple formwork according to claim 1 is characterized in that: The top end of the second connecting rod (320) is provided with evenly distributed locking holes (330), the top end of the first connecting rod (310) is provided with a locking bolt (340), and the end of the locking bolt (340) passes through the first connecting rod (310), the locking hole (330) and the second connecting rod (320) in sequence.

6. The portable road concrete simple formwork according to claim 1, characterized in that: The inner wall of the template (100) is fixedly connected to a plurality of clamping seats (370), the inner top wall and the inner bottom wall of the clamping seat (370) are both fixedly connected to a limit strip (380), and the limit strip (380) is a rubber material component.

7. The portable road concrete simple formwork according to claim 1 is characterized by: A strip groove (311) is provided at the front end of the first connecting rod (310), and the lower part of the opening of the strip groove (311) is at the same level as the inner bottom wall of the second connecting rod (320).

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