Concrete anti-collision guardrail formwork supporting structure for highway engineering bridge

Abstract

The utility model provides a highway engineering bridge concrete anti-collision guardrail formwork supporting structure, and belongs to the technical field of bridge anti-collision guardrails. Comprising a base, a supporting mechanism and an adjusting mechanism, a round hole is formed in the upper surface of the base, the supporting mechanism comprises a template, the template is arranged at the top of the base, a containing plate is installed at the bottom of the template, a reinforcing block is installed on the upper surface of the containing plate, and the other side face of the reinforcing block and the outer surface of the template are stably connected together. And the fastening screw rod is inserted into the placing plate and the base and is used for supporting and positioning the template. The template is placed on the base, the placing plate is installed at the bottom of the template, the reinforcing blocks are installed on the placing plate, and the placing plate and the base can be stably connected together through the fastening screws, so that the template can be stably supported, and meanwhile, the template can be stably used; and the phenomenon that the formwork deviates when concrete is poured into a cavity defined by the formwork is avoided, and the using effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge crash barrier technical field, specifically, relate to a highway engineering bridge concrete crash barrier formwork support structure. BACKGROUND

[0002] When erecting a bridge, crash barriers are installed on both sides of the bridge, which are generally made of cast concrete. When casting concrete, formworks are used to form a cavity, and the concrete is poured into the cavity. After solidification, the crash barriers are formed.

[0003] Currently, when erecting the formwork, a support rod is used to support the formwork, so that the formwork can be stably combined for use. Although this method is convenient to operate, in actual use, the support rod is used to support the formwork, with one end of the support rod resting against the ground. When the concrete enters the cavity, it will squeeze the formwork and exert a pushing force on the support rod. Once the support rod slips to the ground, it will affect the stable support of the formwork and affect the casting effect. Therefore, a highway engineering bridge concrete crash barrier formwork support structure is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a highway engineering bridge concrete crash barrier formwork support structure that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a highway engineering bridge concrete crash barrier formwork support structure, characterized by comprising a base, and a circular hole is formed in the upper surface of the base;

[0007] A support mechanism is included.

[0008] A formwork is arranged on the top of the base and has a placing plate installed on the bottom.

[0009] A reinforcing block is installed on the upper surface of the placing plate and stably connected with the outer surface of the formwork on the other side.

[0010] A fastening screw is inserted into the interior of the placing plate and the base for supporting and positioning the formwork.

[0011] An adjusting mechanism is arranged on the top of the formwork.

[0012] In a preferred scheme, the adjusting mechanism comprises a mounting seat, a threaded column and a threaded sleeve, the mounting seat is fixedly mounted at a position on the top of the template, a through hole is formed on the outer surface of the mounting seat, the threaded column is arranged in the through hole, and the two ends of the threaded column respectively penetrate the inside of the mounting seat.

[0013] In a preferred scheme, a gasket is arranged on the threaded column, and the threaded sleeve is threadedly connected on the threaded column.

[0014] In a preferred scheme, an annular sleeve is fixedly mounted on the top of the template, and a jib is arranged in the inside of the annular sleeve and used for lifting the template.

[0015] In a preferred scheme, the reinforcing blocks are arranged in a plurality of numbers and uniformly arranged on the upper surface of the placement plate, and the placement plate is arranged in an integrated manner with the template.

[0016] In a preferred scheme, the upper surface of the placement plate is provided with an insertion hole, the diameter of the insertion hole is the same as that of the circular hole, the fastening screw rod is inserted into the inside of the circular hole and extends into the inside of the insertion hole, and one end of the fastening screw rod extends out of the inside of the insertion hole.

[0017] In a preferred scheme, the fastening screw rod is threadedly connected with a nut, and the nut is arranged above the placement plate and used for connecting the placement plate and the base together.

[0018] In a preferred scheme, the protective rod is fixedly mounted on the outer surface of the template and used for strengthening the strength of the template.

[0019] The highway engineering bridge concrete anti-collision guardrail template supporting structure has the following beneficial effects.

[0020] 1. The template is placed on the base, the placement plate is mounted on the bottom of the template, the reinforcing blocks are mounted on the placement plate, and the placement plate and the base are stably connected together through the fastening screw rod, so that the template is stably supported and stably used, the template is prevented from being deviated when the cavity surrounded by the template is poured with concrete, and the use effect is improved.

[0021] 2. The mounting seat is mounted on the top of the template, the threaded column is inserted into the inside of the mounting seat, one threaded column connects two mounting seats, the threaded sleeves are arranged on the two ends of the threaded column, the mounting seat is moved and pushed through the threaded sleeves, the template is moved, the inner side of the template is flush with the inner side of the base, and the use is satisfied. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0023] Figure 1 is a structural schematic diagram of the present application;

[0024] Figure 2 is a structural schematic diagram of the mounting seat of the present application;

[0025] Figure 3 is a schematic diagram of the plug-in hole position of the present application;

[0026] Figure 4 is a structural schematic diagram of the base of the present application.

[0027] In the figure: 1, base; 2, round hole; 3, supporting mechanism; 31, template; 311, placing plate; 32, reinforcing block; 33, fastening screw; 4, adjusting mechanism; 41, mounting seat; 42, threaded column; 43, threaded sleeve; 5, through hole; 6, pad plate; 7, annular sleeve; 8, cantilever; 9, plug-in hole; 10, nut; 11, protective rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] EMBODIMENT

[0030] With reference to Figures 1-4 , the present application provides a technical solution: a highway engineering bridge concrete anti-collision guardrail template supporting structure, which comprises a base 1, a supporting mechanism 3 and an adjusting mechanism 4, and a round hole 2 is formed on the upper surface of the base 1, the supporting mechanism 3 comprises a template 31, the template 31 is arranged on the top of the base 1, and a placing plate 311 is installed on the bottom of the template 31, a reinforcing block 32 is installed on the upper surface of the placing plate 311, and the other side surface of the reinforcing block 32 is stably connected with the outer surface of the template 31, a fastening screw 33 is inserted into the interior of the placing plate 311 and the base 1, which is used for supporting and positioning the template 31, and the adjusting mechanism 4 is arranged at the top of the template 31.

[0031] By placing the template 31 on the base 1, and installing the placement plate 311 at the bottom of the template 31, the reinforcing block 32 is installed on the placement plate 311, and the placement plate 311 and the base 1 are stably connected together through the fastening screw 33, so as to stably support the template 31, and also stably use the template 31, avoiding the template from being deviated when pouring concrete into the cavity surrounded by the template 31, and improving the use effect.

[0032] In a preferred embodiment, the adjusting mechanism 4 includes a mounting seat 41, a threaded column 42 and a threaded sleeve 43, the mounting seat 41 is fixedly installed at the top of the template 31, a through hole 5 is formed on the outer surface of the mounting seat 41, the threaded column 42 is arranged in the through hole 5, the two ends of the threaded column 42 respectively penetrate the inside of the mounting seat 41, the gasket 6 is sleeved on the threaded column 42, and the threaded sleeve 43 is threadedly connected on the threaded column 42. By arranging the adjusting mechanism 4, the template 31 placed on the base 1 can be finely adjusted, so that the inner side of the template 31 is flush with the inner side of the base 1. In specific use, the template 31 is first placed on the top of the base 1, and then it is observed whether the inner side is flush. When the inner side is not flush, the threaded column 42 is inserted into the inside of the mounting seat 41, and the threaded sleeve 43 is screwed on the threaded column 42. In the device, the threaded column 42 does not rotate, and the threaded sleeve 43 rotates. The threaded sleeve 43 can move on the threaded column 42, thereby pushing the mounting seat 41 corresponding to the threaded sleeve 43 to move, and driving the template 31 to move. The template 31 does not move as a whole, but only the template 31 that needs to be adjusted is moved, so that the inner side of the template 31 can be flush with the inner side of the base 1.

[0033] In a preferred embodiment, the top of the template 31 is fixedly installed with an annular sleeve 7, and the annular sleeve 7 is internally provided with a jib 8 for lifting the template 31 to move. The annular sleeve 7 is arranged at the top of the template 31, which can be used when the template 31 placed on the base 1 is deviated too much. When the inner side of the template 31 is misaligned with the inner side of the base 1, the jib 8 can be inserted into the inside of the annular sleeve 7, and the jib 8 can be lifted to lift the template 31, so as to place the template 31 again. In normal use, the jib 8 is taken out from the inside of the annular sleeve 7.

[0034] The reinforcing block 32 is installed on the placement plate 311, and the reinforcing block 32 is stably connected with the template 31 to stably support the template 31. The reinforcing block 32 is arranged in several pieces and uniformly arranged on the upper surface of the placement plate 311. The placement plate 311 and the template 31 are arranged integrally to improve the support effect of the template 31, so that the template 31 can be stably used.

[0035] The template 31 is placed on the base 1 for use, in order to ensure that the template 31 can be stably placed on the base 1 for use, the upper surface of the placement plate 311 is provided with a plug hole 9, the diameter of the plug hole 9 is the same as the diameter of the circular hole 2, the fastening screw rod 33 is inserted into the inside of the circular hole 2 and extends to the inside of the plug hole 9, one end of the fastening screw rod 33 extends out of the inside of the plug hole 9, the fastening screw rod 33 is screwed with the nut 10, and the nut 10 is arranged above the placement plate 311 to connect the placement plate 311 and the base 1 together. After adjusting the position of the template 31 placed on the base 1, the fastening screw rod 33 can be used to position them. In actual operation, the fastening screw rod 33 can be first inserted from the inside of the base 1 and extended into the inside of the placement plate 311, the fastening screw rod 33 is extended out of the inside of the plug hole 9, and the nut 10 is screwed on the fastening screw rod 33, so that the base 1 and the placement plate 311 can be stably connected together for use.

[0036] The device is used to ensure the stable use of the template 31, and the protective rod 11 is fixedly installed on the outer surface of the template 31 to strengthen the strength of the template 31 and avoid damage to the template 31 due to bumping during later transportation.

[0037] Specifically, the working process or working principle of the highway engineering bridge concrete crash barrier template support structure is that: when the template 31 is erected, a support rod needs to be used to support the template 31, so that the template 31 can be stably combined for use. Although this way is convenient to operate, in actual use, when the support rod is used to support the template 31, one end of the support rod is abutted against the ground, the template 31 is extruded when the concrete enters the inside of the cavity, and a pushing force is applied to the support rod. Once the support rod slides to the ground, it will affect the stable support of the template 31 and affect the pouring effect. Therefore, the device is designed to solve the problem.

[0038] The device can stably support the template 31, so that the template 31 can be stably combined for use, and the use of the fastening screw rod 33 can increase the stability of the template 31, avoid the template 31 from deviating during pouring of the concrete, and affect the normal use of the template 31. The specific operation is that when the guardrail is erected on the bridge, the template 31 needs to be combined to form a cavity, and the concrete is poured into the cavity to form a casting body, so that the bridge guardrail can be formed. When the template 31 is used, the base 1 is placed on the flat bridge deck, then the template 31 is placed on the base 1, the placement plate 311 at the bottom of the template 31 is positioned corresponding to the upper surface of the base 1, the position of the inner side surface of the template 31 is flush with the inner side surface of the base 1, and the inner side surface is flat.

[0039] After the template 31 is placed on the base 1, if the template 31 deviates from the base 1, the template 31 can be adjusted. The staff will pass the threaded column 42 through the inside of the mounting seat 41. The device sets two templates 31. The threaded column 42 is inserted into the inside of the mounting seat 41 on the top of the two templates 31. Then the spacer plate 6 is respectively sleeved on both ends of the threaded column 42. The threaded sleeve 43 is screwed on the threaded column 42. The threaded sleeve 43 is rotated on the threaded column 42 to push the mounting seat 41 to move. The template 31 on the base 1 can be fine-tuned. The inner side of the template 31 is flush with the inside of the base 1.

[0040] The fastening screw 33 is stretched out from the round hole 2 on the base 1 from bottom to top. One end of the fastening screw 33 will be inserted into the inside of the plug hole 9 and will be stretched out from the inside of the plug hole 9. The nut 10 is screwed on the fastening screw 33. The device sets the nut 10 above the placement plate 311, which is convenient for installing and dismounting the nut 10. The nut 10 is screwed on the fastening screw 33, which can stably install the template 31 on the base 1, so as to stably support the template 31, ensure the stable use of the template 31, and close the position of the open end of the device with a wooden board during use, form a cavity with an open top, and satisfy the use.

Claims

1. A highway engineering bridge concrete crash barrier formwork support structure, characterized by, It includes base (1), and the circular hole (2) is set on the upper surface of base (1); Support mechanism (3), the support mechanism (3) includes; Template (31), the template (31) is arranged on the top of base (1), and the placement plate (311) is installed on the bottom of template (31); Reinforcing block (32), the reinforcing block (32) is installed on the upper surface of placement plate (311), and the other side of reinforcing block (32) is stably connected with the outer surface of template (31); Fastening screw (33), the fastening screw (33) is inserted into the inside of placement plate (311) and base (1), and is used for supporting and positioning template (31); Adjusting mechanism (4), the adjusting mechanism (4) is arranged on the top of template.

2. A highway engineering bridge concrete crash barrier formwork support structure according to claim 1, characterized in that, The adjusting mechanism (4) includes mounting seat (41), threaded column (42) and threaded sleeve (43), the mounting seat (41) is fixedly installed on the top of template (31), and the through hole (5) is formed in the outer surface of mounting seat (41), the threaded column (42) is arranged in the through hole (5), and both ends of threaded column (42) penetrate the inside of mounting seat (41) respectively.

3. A highway engineering bridge concrete crash barrier formwork support structure according to claim 2, characterized in that, The threaded column (42) is provided with a gasket (6), and the threaded sleeve (43) is threadedly connected on the threaded column (42).

4. A highway engineering bridge concrete crash barrier formwork support structure according to claim 3, characterized in that, The top of the template (31) is fixedly installed with an annular sleeve (7), and the annular sleeve (7) is provided with a jib (8) in the inside, which is used to lift the template (31) to move.

5. A highway engineering bridge concrete crash barrier formwork support structure according to claim 4, characterised in that, The reinforcing block (32) is arranged in several and evenly arranged on the upper surface of the placement plate (311), and the placement plate (311) is arranged integrally with the template (31).

6. A highway engineering bridge concrete crash barrier formwork support structure according to claim 5, characterised in that, The upper surface of the placement plate (311) is provided with an insertion hole (9), the diameter of the insertion hole (9) is same with the diameter of the circular hole (2), the fastening screw (33) is inserted into the inside of the circular hole (2) and extends to the inside of the insertion hole (9), one end of the fastening screw (33) extends out of the inside of the insertion hole (9).

7. A highway engineering bridge concrete crash barrier formwork support structure according to claim 6, characterised in that, The fastening screw (33) is threadedly connected with a nut (10), and the nut (10) is arranged above the placement plate (311), which is used for connecting the placement plate (311) and the base (1).

8. A highway engineering bridge concrete crash barrier formwork support structure according to claim 7, characterised in that, The outer surface of the template (31) is fixedly installed with a protection rod (11), which is used to strengthen the strength of the template (31).

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