Slope-adjustable box girder formwork

Abstract

The utility model discloses a slope-adjustable box girder formwork which comprises a vertical rod, a box girder wing plate is arranged on the left side of the vertical rod, a box girder web plate is arranged at the bottom of the box girder wing plate, a reinforcing rod is fixedly connected to the left side of the vertical rod, and a fixing sleeve is fixedly connected to the top of the reinforcing rod. The limiting ring moves downwards, the limiting ring drives the limiting wheel to move downwards, so that the limiting wheel breaks away from limiting of the abutting block, then a user moves the fixing rod and adjusts the height of the box girder wing plate, when the height is adjusted to the proper height, the user resets the limiting ring, meanwhile, the spring continuously abuts against the limiting ring, and therefore the limiting ring is fixed to the position of the box girder wing plate. The limiting ring drives the limiting wheel to limit the abutting block, the stability of the abutting block is kept, the fixing rod can be stably limited, an existing mode that one formwork is produced through box girders of all gradients is replaced, and therefore the effects that resources are shared, the formwork is saved, and the cost is saved under the condition that the quality is guaranteed are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope box beam templates, in particular to an adjustable slope box beam template. Background Art

[0002] A large number of formworks are required during bridge construction. Due to their frequent use, steel structure formworks are often used in bridge construction.

[0003] However, the existing slope box girder template has different cross slopes as the road slope changes. Since the box girder template is heavy, a template is produced for each slope of the box girder, which will produce a large number of steel templates, wasting resources and failing to share the box girder templates for each slope. Therefore, it is necessary to redesign and modify the slope box girder template to effectively prevent the existing slope box girder template from being too heavy. As the road slope changes, the box girder has different cross slopes. Since the box girder template is heavy, a template is produced for each slope of the box girder, which will produce a large number of steel templates, wasting resources and failing to share the box girder templates for each slope. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an adjustable slope box girder template, which has the advantages of resource sharing, saving templates, and saving costs while ensuring quality. It solves the problem of the existing slope box girder template. As the road slope changes, the box girder also has different cross slopes. Since the box girder template is relatively heavy, one template is produced for each slope of the box girder, which will produce a large number of steel templates, wasting resources and failing to share the box girder templates for each slope.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable slope box beam template, comprising a vertical pole, a box beam wing plate is arranged on the left side of the vertical pole, a box beam web is arranged on the bottom of the box beam wing plate, a reinforcing rod is fixedly connected to the left side of the vertical pole, a fixing sleeve is fixedly connected to the top of the reinforcing rod, a fixing tube is movably connected to the inside of the fixing sleeve, a fixing rod is slidably connected to the inside of the fixing tube, the top of the fixing rod is fixedly connected to the bottom of the box beam wing plate, and a tightening component is arranged on the surface of the fixing tube;

[0006] The tightening assembly comprises a fixing ring, which is fixedly connected to the surface of the fixing tube, a limiting ring is sleeved on the surface of the fixing tube, a limiting wheel is fixedly connected to the top of the limiting ring, through openings are opened on both sides of the fixing tube, a tightening block is slidably connected inside the through opening, and the tightening block is slidably connected to the through opening;

[0007] A support assembly is provided on the top of the fixing ring, and tightening grooves for use with the fixing rod are provided on both sides of the fixing rod;

[0008] The support assembly comprises a positioning rod, the positioning rod is fixedly connected to the top of the fixing ring, the bottom of the limiting ring is provided with a positioning groove slidably connected to the positioning rod, and the surface of the positioning rod is sleeved with a spring.

[0009] As a preferred embodiment of the present invention, the front and back sides of the pressing block are fixedly connected with sliding blocks, and the front and rear sides of the inner wall of the through opening are provided with sliding grooves slidably connected with the sliding blocks.

[0010] As a preferred embodiment of the present invention, the number of the abutting grooves is several, and the abutting grooves are distributed in a straight line.

[0011] As a preferred embodiment of the present invention, there are several positioning rods, and the positioning rods are distributed in an arc shape.

[0012] As a preferred embodiment of the present invention, the limiting wheel is used in conjunction with a tightening block, and the number of the limiting wheels is two.

[0013] As a preferred embodiment of the present invention, the bottom of the spring is fixedly connected to the top of the fixing ring, and the top of the spring is fixedly connected to the bottom of the limiting ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model moves the limit ring downward, and the limit ring drives the limit wheel to move downward, so that the limit wheel is separated from the limit on the clamping block. Then the user moves the fixing rod to adjust the height of the box beam wing plate. When it is adjusted to a suitable height, the user resets the limit ring, and the spring continuously presses the limit ring, so that the limit ring drives the limit wheel to limit the clamping block, maintains the stability of the clamping block, and can stably limit the fixing rod, replacing the existing method of producing one template for box beams of each slope, thereby achieving resource sharing, saving templates, and saving costs while ensuring quality.

[0016] 2. The utility model can limit the position of the pressing block by setting the slider, so as to avoid the shaking of the pressing block and facilitate the use of the user.

[0017] 3. The utility model sets the number of the tightening grooves to be several, so that the fixing rod can be adjusted to multiple positions, the user can adjust the cross bar, and the user can use it. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a three-dimensional schematic diagram of the structural fixing pipe of the utility model;

[0020] Figure 3 It is a three-dimensional exploded schematic diagram of the structural fixing pipe of the utility model.

[0021] In the figure: 1. vertical pole; 2. box girder wing plate; 3. box girder web plate; 4. reinforcing rod; 5. fixing sleeve; 6. fixing pipe; 7. fixing rod; 8. tightening assembly; 81. fixing ring; 82. limiting ring; 83. limiting wheel; 84. through-hole; 85. tightening block; 9. supporting assembly; 91. positioning rod; 92. positioning groove; 93. spring; 10. tightening groove; 11. slider; 12. slide groove. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 3 As shown, the utility model provides an adjustable slope box beam template, including a vertical pole 1, a box beam wing plate 2 is arranged on the left side of the vertical pole 1, a box beam web 3 is arranged at the bottom of the box beam wing plate 2, a reinforcing rod 4 is fixedly connected to the left side of the vertical pole 1, a fixing sleeve 5 is fixedly connected to the top of the reinforcing rod 4, a fixing tube 6 is movably connected inside the fixing sleeve 5, a fixing rod 7 is slidably connected inside the fixing tube 6, the top of the fixing rod 7 is fixedly connected to the bottom of the box beam wing plate 2, and a tightening component 8 is arranged on the surface of the fixing tube 6;

[0024] The tightening assembly 8 includes a fixing ring 81, which is fixedly connected to the surface of the fixing tube 6. A limiting ring 82 is sleeved on the surface of the fixing tube 6. A limiting wheel 83 is fixedly connected to the top of the limiting ring 82. Through holes 84 are provided on both sides of the fixing tube 6. A tightening block 85 is slidably connected inside the through hole 84. The tightening block 85 is slidably connected to the through hole 84.

[0025] A support assembly 9 is provided on the top of the fixing ring 81, and both sides of the fixing rod 7 are provided with abutment grooves 10 for use with abutment.

[0026] The support assembly 9 includes a positioning rod 91 , which is fixedly connected to the top of the fixing ring 81 . A positioning groove 92 slidably connected to the positioning rod 91 is formed at the bottom of the limiting ring 82 , and a spring 93 is sleeved on the surface of the positioning rod 91 .

[0027] refer to Figure 3The front and back sides of the pressing block 85 are fixedly connected with the slider 11 , and the front and rear sides of the inner wall of the through opening 84 are provided with a sliding groove 12 slidably connected with the slider 11 .

[0028] As a technical optimization solution of the present invention, the setting of the slider 11 can limit the position of the pressing block 85 to avoid shaking of the pressing block 85, which is convenient for users to use.

[0029] refer to Figure 3 The number of the abutting grooves 10 is several, and the abutting grooves 10 are distributed in a straight line.

[0030] As a technical optimization solution of the present invention, by setting the number of the tightening grooves 10 to be several, it is convenient for the fixing rod 7 to adjust to multiple positions, and it is convenient for the user to adjust the cross bar and to use it.

[0031] refer to Figure 3 There are several positioning rods 91, and the positioning rods 91 are distributed in an arc shape.

[0032] As a technical optimization solution of the utility model, by setting the number of positioning rods 91 to be several, the fixing ring 81 and the limiting ring 82 can be limited, which effectively improves the safety between the fixing ring 81 and the limiting ring 82 and is convenient for users to use.

[0033] refer to Figure 3 The limiting wheel 83 is used in conjunction with the abutting block 85 , and the number of the limiting wheels 83 is two.

[0034] As a technical optimization solution of the present invention, by setting the number of limiting wheels 83 to two, the two clamping blocks 85 can be limited, which effectively improves the convenience of the clamping blocks 85 and facilitates the use of the users.

[0035] refer to Figure 3 The bottom of the spring 93 is fixedly connected to the top of the fixing ring 81 , and the top of the spring 93 is fixedly connected to the bottom of the limiting ring 82 .

[0036] As a technical optimization solution of the utility model, by fixing the bottom of the spring 93 to the top of the fixing ring 81, the stability of the limiting ring 82 is effectively improved, and the shaking of the limiting ring 82 is effectively avoided, which is convenient for users to use.

[0037] The working principle and use process of the utility model are as follows: when in use, when the user needs to support the box girder wing plate 2, the user moves the limit ring 82 downward, and the limit ring 82 drives the limit wheel 83 to move downward, so that the limit wheel 83 is separated from the limit on the tightening block 85. Then the user moves the fixing rod 7 to adjust the height of the box girder wing plate 2. When it is adjusted to a suitable height, the user resets the limit ring 82, and at the same time the spring 93 continuously tightens the limit ring 82, so that the limit ring 82 drives the limit wheel 83 to limit the tightening block 85, maintains the stability of the tightening block 85, and can stably limit the fixing rod 7, thereby achieving resource sharing, saving templates, and saving costs while ensuring quality.

[0038] To sum up: the adjustable slope box girder template, through the arrangement of vertical poles 1, box girder wing plates 2, box girder webs 3, reinforcing rods 4, fixing sleeves 5, fixing tubes 6, fixing rods 7, tightening components 8, fixing rings 81, limiting rings 82, limiting wheels 83, through openings 84, tightening blocks 85, supporting components 9, positioning rods 91, positioning grooves 92, springs 93 and tightening grooves 10, solves the problem of existing slope box girder templates. As the road surface slope changes, the box girder also has different transverse slopes. Since the box girder template is relatively heavy, one template is produced for each box girder with each slope, which will produce a large number of steel templates, wasting resources and failing to share the box girder templates with each slope.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box beam template with adjustable slope, comprising a vertical pole (1), characterized in that: A box beam wing plate (2) is arranged on the left side of the vertical pole (1), a box beam web plate (3) is arranged on the bottom of the box beam wing plate (2), a reinforcing rod (4) is fixedly connected to the left side of the vertical pole (1), a fixing sleeve (5) is fixedly connected to the top of the reinforcing rod (4), a fixing tube (6) is movably connected inside the fixing sleeve (5), a fixing rod (7) is slidably connected inside the fixing tube (6), the top of the fixing rod (7) is fixedly connected to the bottom of the box beam wing plate (2), and a tightening component (8) is arranged on the surface of the fixing tube (6); The clamping assembly (8) comprises a fixing ring (81), the fixing ring (81) is fixedly connected to the surface of the fixing tube (6), a limiting ring (82) is sleeved on the surface of the fixing tube (6), a limiting wheel (83) is fixedly connected to the top of the limiting ring (82), through openings (84) are provided on both sides of the fixing tube (6), a clamping block (85) is slidably connected inside the through opening (84), and the clamping block (85) is slidably connected to the through opening (84); A support assembly (9) is provided on the top of the fixing ring (81), and both sides of the fixing rod (7) are provided with abutment grooves (10) for use with abutment. The support assembly (9) comprises a positioning rod (91), wherein the positioning rod (91) is fixedly connected to the top of the fixing ring (81), and the bottom of the limiting ring (82) is provided with a positioning groove (92) slidably connected to the positioning rod (91), and a spring (93) is sleeved on the surface of the positioning rod (91).

2. The adjustable slope box beam formwork according to claim 1, characterized in that: The front and back sides of the abutting block (85) are fixedly connected to a sliding block (11), and the front and back sides of the inner wall of the through opening (84) are provided with a sliding groove (12) slidably connected to the sliding block (11).

3. The adjustable slope box beam formwork according to claim 1 is characterized in that: The number of the abutting grooves (10) is several, and the abutting grooves (10) are distributed in a straight line.

4. The adjustable slope box beam formwork according to claim 1, characterized in that: The number of the positioning rods (91) is several, and the positioning rods (91) are distributed in an arc shape.

5. The adjustable slope box beam formwork according to claim 1, characterized in that: The limiting wheel (83) is used in conjunction with the abutting block (85), and there are two limiting wheels (83).

6. The adjustable slope box beam formwork according to claim 1, characterized in that: The bottom of the spring (93) is fixedly connected to the top of the fixing ring (81), and the top of the spring (93) is fixedly connected to the bottom of the limiting ring (82).

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