Stable formwork structure for bridge and culvert engineering

Abstract

The utility model relates to a stable formwork structure for bridge and culvert engineering, which comprises a formwork, and a first formwork and a second formwork are arranged on one side of the formwork. According to the stable formwork supporting structure for the bridge and culvert engineering, the second formworks and the first formworks can be spliced by inserting the expansion inserting blocks into the first inserting grooves, so that the second formworks and the first formworks of the corresponding number can be spliced according to the size of a bridge and culvert, and through the arrangement, the stable formwork supporting structure has the advantage of being adjustable; the problem that adjustment cannot be carried out according to actual conditions of bridges and culverts is solved, the two first inserting grooves are connected with the two first inserting blocks or the second inserting blocks in an inserted mode, then the frame body and the first formwork can be connected, the first inserting grooves and the second inserting grooves are connected with the first inserting blocks or the second inserting blocks in an inserted mode, and therefore the frame body, the first formwork and the second formwork can be connected. And the screws penetrate through the first screw holes and the second screw holes and are connected in use position, so that the stability of the rack body can be kept through the supporting rods.

Description

Technical Field

[0001] The utility model relates to the technical field of formwork support, in particular to a stable formwork support structure for bridge and culvert projects. Background Technique

[0002] Bridge and culvert are the general terms for bridges and culverts. A bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles and pedestrians to pass smoothly. A culvert refers to a drainage passage built under the roadbed and below the road surface in highway engineering construction to enable the highway to pass through the water channel without hindering traffic. During the construction of bridge and culvert projects, a formwork support structure is generally required.

[0003] The size of the formwork of the existing formwork support structure is fixed and can only be used for a certain size of bridge and culvert, and cannot be adjusted according to the actual situation of the bridge and culvert, so the versatility is low. Therefore, a stable formwork support structure for bridge and culvert projects is proposed to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a stable formwork support structure for bridge and culvert projects, which has the advantage of being adjustable and solves the problem that it cannot be adjusted according to the actual situation of the bridge and culvert.

[0005] To achieve the above-mentioned adjustable purpose, the utility model provides the following technical solution: a stable formwork support structure for bridge and culvert projects, including a formwork, the formwork includes a frame body, one side of the frame body is connected with a frame mounting plate, a first screw hole is opened inside the frame mounting plate, one side of the frame body is connected with a support rod, one side of the support rod is connected with a rod mounting plate, a second screw hole is opened inside the rod mounting plate, one side of the frame body is connected with a connecting block, a first insertion block and a second insertion block are connected to the outside of the connecting block, a first template and a second template are arranged on one side of the formwork, a first slot is opened inside the first template, an extended insertion block is connected to one side of the second template, and a second slot is opened inside the second template.

[0006] Further, the frame mounting plate is located at the lower end outside the frame body, the number of the first screw holes is not less than three, and the three first screw holes are equidistantly distributed.

[0007] Further, the support rod is connected to the upper end outside the frame body, and the angle between the support rod and the frame body is 45 degrees.

[0008] Further, the lower surface of the rod mounting plate is flush with the lower surfaces of the frame mounting plate and the frame body, the number of the second screw holes is not less than two, and the two second screw holes are respectively located on both sides of the support rod.

[0009] Further, the connecting block is located inside the frame body, and the first insertion block and the second insertion block are distributed at 90 degrees.

[0010] Furthermore, two first slots are provided inside the first template, and the two first slots are respectively located at both ends of the first template. The expansion plug and the second slot are respectively located at both ends of the second template.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] For the stable formwork structure used in bridge and culvert projects, by inserting the expansion plug into the first slot, the second template and the first template can be spliced, thereby adapting to the sizes of various bridges and culverts, and having the advantage of being adjustable to adapt to the sizes of various bridges and culverts.

[0013] For the stable formwork structure used in bridge and culvert projects, the two first slots are respectively inserted into the two first plugs or the second plugs, so that the frame body and the first template can be connected. By inserting both the first slot and the second slot into the first plug or the second plug, the frame body, the first template and the second template can be connected. The screw rod passes through the first screw hole and the first screw hole and is connected by position. The support rod is connected to the upper end of the outer side of the frame body, and the angle between the support rod and the frame body is 45 degrees. Therefore, the stability of the frame body can be maintained through the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 It is a top-view structural schematic diagram of the formwork of the present utility model;

[0016] Figure 3 It is a top-view structural schematic diagram of the first template and the second template of the present utility model;

[0017] Figure 4 It is a structural schematic diagram of the present utility model in use state.

[0018] In the figure: 1, formwork; 101, frame body; 102, frame mounting plate; 103, first screw hole; 104, support rod; 105, rod mounting plate; 106, second screw hole; 107, connecting block; 108, first plug; 109, second plug; 2, first template; 201, first slot; 3, second template; 301, expansion plug; 302, second slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , a stable formwork structure for bridge and culvert engineering in this embodiment, includes a formwork 1. The formwork 1 includes a frame body 101. One side of the frame body 101 is connected with a frame mounting plate 102. A first screw hole 103 is opened inside the frame mounting plate 102. One side of the frame body 101 is connected with a support rod 104. One side of the support rod 104 is connected with a rod mounting plate 105. A second screw hole 106 is opened inside the rod mounting plate 105. One side of the frame body 101 is connected with a connecting block 107. A first insertion block 108 and a second insertion block 109 are connected to the outside of the connecting block 107. A first template 2 and a second template 3 are arranged on one side of the formwork 1. A first insertion slot 201 is opened inside the first template 2. An extension insertion block 301 is connected to one side of the second template 3. A second insertion slot 302 is opened inside the second template 3.

[0021] In the case implementation, the frame mounting plate 102 is located at the lower end on the outside of the frame body 101. The number of the first screw holes 103 is not less than three. The three first screw holes 103 are equidistantly distributed. The frame body 101 is fixedly connected with the using position by a screw rod passing through the first screw hole 103. The support rod 104 is connected to the upper end on the outside of the frame body 101. The angle between the support rod 104 and the frame body 101 is 45 degrees. The lower surface of the rod mounting plate 105 is flush with the lower surfaces of the frame mounting plate 102 and the frame body 101. The number of the second screw holes 106 is not less than two. The two second screw holes 106 are respectively located on both sides of the support rod 104. The frame body 101 can be kept stable by the support rod 104 through a screw rod passing through the first screw hole 103 and using position connection.

[0022] In the case implementation, the connecting block 107 is located inside the frame body 101. The first insertion block 108 and the second insertion block 109 are distributed at 90 degrees. Two first insertion slots 201 are opened inside the first template 2. The two first insertion slots 201 are respectively located at both ends of the first template 2. The two first insertion slots 201 are respectively inserted with the two first insertion blocks 108 or the second insertion block 109. Thus, the frame body 101 and the first template 2 can be connected.

[0023] In the case implementation, the extension insertion block 301 and the second insertion slot 302 are respectively located at both ends of the second template 3. The extension insertion block 301 is inserted into the first insertion slot 201, and the second template 3 and the first template 2 can be spliced. The first insertion slot 201 and the second insertion slot 302 are both inserted with the first insertion block 108 or the second insertion block 109. Thus, the frame body 101, the first template 2 and the second template 3 can be connected.

[0024] During implementation, the following steps are carried out for operation:

[0025] 1) First, splice the corresponding number of the second template 3 and the first template 2 according to the size of the bridge and culvert;

[0026] 2) Then connect the second template 3 and the first template 2 to the frame body 101;

[0027] 3) Then pass a screw through the first screw hole 103 and the first screw hole 103 and use position connection.

[0028] In summary, for the stable formwork structure used in bridge and culvert projects, the expansion insert block 301 is inserted into the first slot 201, and the second template 3 and the first template 2 can be spliced, so that the sizes of various bridges and culverts can be adapted, and the problem that the adjustment cannot be made according to the actual situation of the bridge and culvert is solved.

[0029] Moreover, by inserting the two first slots 201 into the two first insert blocks 108 or the second insert blocks 109 respectively, the frame body 101 and the first template 2 can be connected. By inserting the first slot 201 and the second slot 302 into the first insert block 108 or the second insert block 109, the frame body 101, the first template 2 and the second template 3 can be connected. Pass a screw through the first screw hole 103 and the first screw hole 103 and use position connection. The support rod 104 is connected to the upper end of the outer side of the frame body 101, and the angle between the support rod 104 and the frame body 101 is 45 degrees. Therefore, the stability of the frame body 101 can be maintained through the support rod 104.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable formwork structure for bridge and culvert engineering, comprising a formwork frame (1), characterized in that: A first template (2) and a second template (3) are provided on one side of the mold frame (1); The mold frame (1) comprises a frame body (101), one side of the frame body (101) is connected to a frame mounting plate (102), a first screw hole (103) is provided inside the frame mounting plate (102), one side of the frame body (101) is connected to a support rod (104), one side of the support rod (104) is connected to a rod mounting plate (105), a second screw hole (106) is provided inside the rod mounting plate (105), one side of the frame body (101) is connected to a connecting block (107), and the outside of the connecting block (107) is connected to a first plug block (108) and a second plug block (109); A first slot (201) is provided inside the first template (2), an expansion plug-in block (301) is connected to one side of the second template (3), and a second slot (302) is provided inside the second template (3).

2. A stable formwork structure for bridge and culvert engineering according to claim 1, characterized in that: The frame mounting plate (102) is located at the lower end of the outer side of the frame body (101), the number of the first screw holes (103) is not less than three, and the three first screw holes (103) are distributed at equal distances.

3. The stable formwork structure for bridge and culvert engineering according to claim 1, characterized in that: The support rod (104) is connected to the upper end of the outer side of the frame body (101), and the support rod (104) and the frame body (101) are at a forty-five degree angle.

4. The stable formwork structure for bridge and culvert engineering according to claim 1, characterized in that: The lower surface of the rod mounting plate (105) is flush with the lower surfaces of the frame mounting plate (102) and the frame body (101), the number of the second screw holes (106) is not less than two, and the two second screw holes (106) are respectively located on both sides of the support rod (104).

5. The stable formwork structure for bridge and culvert engineering according to claim 1, characterized in that: The connection block (107) is located on the inner side of the frame (101), and the first plug-in block (108) and the second plug-in block (109) are distributed at a 90-degree angle.

6. The stable formwork structure for bridge and culvert engineering according to claim 1, characterized in that: Two first slots (201) are provided inside the first template (2), and the two first slots (201) are respectively located at two ends of the first template (2), and the expansion plug-in block (301) and the second slot (302) are distributed at two ends of the second template (3).

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