Formwork support for highway engineering

Abstract

The utility model provides a template support for highway engineering, and relates to the technical field of template supports, the template support comprises a positioning seat, a fastening tooth block is movably connected in the positioning seat, one end of the fastening tooth block is attached with a thread extrusion block, one end of the fastening tooth block is clamped with a positioning tooth groove, and the other end of the fastening tooth block is clamped with a thread extrusion block. And a fixed base is arranged at one end of the positioning tooth groove. Compared with the prior art, the formwork supporting device has the advantages that the formwork is supported through the telescopic supporting structure, the fixing structure is arranged at the bottom of the supporting structure to be fixed to the ground, meanwhile, the fixing structure fixed to the ground is used for fixing the bottom of the formwork in an attached mode, and a triangular supporting structure is formed to support the formwork; and the movable structure capable of conducting clamping adjustment is arranged in the fixed structure to be matched with the supporting structure for adjustment, the supporting angle and direction can be flexibly adjusted conveniently, the using flexibility and stability of the supporting structure are improved, and the formwork can be stably supported conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of formwork brackets, in particular to a formwork bracket for highway engineering. Background Art

[0002] When a highway is being poured into a road surface, formwork needs to be placed on both sides of the road for positioning. The formwork is mostly fixed by steel bars or ground anchors. When the formwork is placed at a certain angle to the ground, it is difficult to fix the formwork, and formwork brackets are often needed to support the formwork.

[0003] Existing highway engineering formwork support devices usually do not support the bottom of the formwork when in use. Some structures that support the bottom of the formwork are not easy to judge the firmness of the support for the bottom of the formwork, and the stability and flexibility of the formwork support are low. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide a formwork support for highway engineering to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one side provides a formwork support for highway engineering, including a highway support formwork, a connecting platform is provided at one end of the highway support formwork, a telescopic support rod is rotatably connected to the interior of the connecting platform by bolts, one end of the telescopic support rod is rotatably connected to a positioning seat, a fastening tooth block is movably connected to the interior of the positioning seat, a threaded extrusion block is fitted on one end of the fastening tooth block, a positioning tooth groove is clamped on one end of the fastening tooth block, a fixed base is provided at one end of the positioning tooth groove, an indication platform is fixedly connected to one end of the fixed base, an elastic indication block is provided below the indication platform, and a pressure block is fitted on one end of the elastic indication block.

[0006] Preferably, any of the above schemes comprises a telescopic support rod comprising a connecting screw, a connecting nut and a support rod, the connecting screw and the connecting platform are connected by bolts, the surface of the connecting screw is threadedly connected to the connecting nut, and one end of the connecting nut is movably connected to the support rod.

[0007] Preferably, any of the above schemes is that one end of the support rod is rotatably connected to the positioning seat, and a movable groove adapted to the fastening tooth block is provided inside the positioning seat.

[0008] The above technical solution is adopted: the connecting screw and the support rod are rotated according to the support requirements, so that the connecting screw and the connecting platform produce relative rotation, the support rod and the positioning seat produce relative rotation, the connecting screw sleeve is rotated to drive the connecting screw to move through threaded transmission, and the total length of the telescopic support rod is adjusted to make the fixed base and the bottom of the highway support wooden formwork fit together.

[0009] Preferably, any of the above schemes comprises a fastening tooth block comprising a fastening spring and a fastening block, wherein the fastening spring is fixedly mounted inside the positioning seat, one end of the fastening spring is fixedly mounted with a fastening block movably connected to the positioning seat, and one end of the fastening block is provided with an oblique block.

[0010] Preferably, any of the above schemes comprises an adjusting screw and an extrusion plate, wherein the adjusting screw is threadedly connected to the inside of the positioning seat, and the bottom of the adjusting screw is rotatably connected to the extrusion plate.

[0011] The above technical solution is adopted: after adjusting the telescopic support rod, the adjusting screw is rotated to make it rise and fall inside the positioning seat through thread transmission, so that the adjusting screw drives the extrusion plate to rise and fall, and the extrusion plate is used to squeeze and force the fastening block to move, so that the fastening block drives the fastening spring to deform, and the position of the fastening block is adjusted so that the fastening block can be engaged or separated with the positioning tooth groove.

[0012] Preferably, any of the above schemes has a top end of the fixed base provided with a slide groove matched with the positioning seat, the positioning tooth grooves are distributed at both ends of the slide groove, and an indicating groove matched with the elastic indicating block is provided inside the indicating platform.

[0013] By adopting the above technical solution, when the fastening block and the positioning tooth groove are engaged, the fixed base locks the positioning seat. After the fastening block and the positioning tooth groove are separated, the position of the positioning seat can be adjusted inside the fixed base, which is convenient for adjusting the position of the positioning seat and the fixed base.

[0014] Preferably, any of the above schemes comprises an indicating block including an indicating spring and an indicating card block, wherein the indicating spring is fixedly mounted inside the fixed base, an indicating card block movably connected to the fixed base is fixedly mounted on the top of the indicating spring, an inclined boss is provided in the middle of the bottom end of the indicating card block, and the pressure block is movably connected to the inside of the fixed base.

[0015] The above technical solution is adopted: the fixed base and the bottom of the highway support formwork are fitted together, and the acting force between the two squeezes the pressure block, which makes the pressure block squeeze the indicator card block, so that the indicator card block stretches the indicator spring, and the indicator card block moves to a position flush with the indicator platform to judge the tightness of the fit between the fixed base and the highway support formwork.

[0016] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0017] 1. Use a retractable support structure to support the formwork, and set a fixed structure at the bottom of the support structure to fix it to the ground. At the same time, the fixed structure fixed to the ground is fitted and fixed to the bottom of the formwork to form a triangular support structure to support the formwork, thereby enhancing the stability of the formwork support. An adjustable movable structure is set inside the fixed structure to cooperate with the support structure for adjustment, thereby flexibly adjusting the support angle and direction, improving the flexibility and stability of the support structure, and facilitating stable support of the formwork.

[0018] 2. An indicating structure for performing extrusion activities is arranged inside the fixed structure. The indicating information of the indicating structure is used to facilitate judging the reliability between the fixed structure and the template, which is beneficial for fixing the position of the fixed structure.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a fixed base according to an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the transverse cross-sectional structure of the positioning seat according to an embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the vertical cross-section structure of the positioning seat according to an embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of a fixed base according to an embodiment of the utility model;

[0026] Among them: 1-highway support formwork, 2-connecting platform, 3-telescopic support rod, 31-connecting screw, 32-connecting screw sleeve, 33-support rod, 4-positioning seat, 5-fastening tooth block, 51-fastening spring, 52-fastening block, 6-threaded extrusion block, 61-adjusting screw, 62-extrusion plate, 7-positioning tooth groove, 8-fixed base, 9-indicator platform, 10-elastic indicator block, 101-indicator spring, 102-indicator card block, 11-pressure block. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0028] like Figure 1-5 As shown, a formwork support for highway engineering of an embodiment of the utility model comprises a highway support formwork 1, a connecting platform 2 is provided at one end of the highway support formwork 1, a telescopic support rod 3 is rotatably connected to the interior of the connecting platform 2 by bolts, one end of the telescopic support rod 3 is rotatably connected to a positioning seat 4, a fastening tooth block 5 is movably connected to the interior of the positioning seat 4, a threaded extrusion block 6 is fitted to one end of the fastening tooth block 5, a positioning tooth groove 7 is clamped to one end of the fastening tooth block 5, a fixed base 8 is provided at one end of the positioning tooth groove 7, an end of the fixed base 8 is fixedly connected to an indicating platform 9, an elastic indicating block 10 is provided below the indicating platform 9, and a pressure block 11 is fitted to one end of the elastic indicating block 10.

[0029] Preferably, any of the above schemes comprises a telescopic support rod 3 including a connecting screw 31, a connecting screw sleeve 32 and a support rod 33; the connecting screw 31 and the connecting platform 2 are connected by bolts; the surface of the connecting screw 31 is threadedly connected to the connecting screw sleeve 32; one end of the connecting screw sleeve 32 is movably connected to the support rod 33.

[0030] Preferably, any of the above solutions has one end of the support rod 33 rotatably connected to the positioning seat 4 , and a movable groove adapted to the fastening tooth block 5 is provided inside the positioning seat 4 .

[0031] The above technical solution is adopted: the connecting screw 31 and the support rod 33 are rotated according to the support requirements, so that the connecting screw 31 and the connecting platform 2 produce relative rotation, the support rod 33 and the positioning seat produce relative rotation, the connecting screw sleeve 32 is rotated to drive the connecting screw 31 to move through threaded transmission, and the total length of the telescopic support rod 3 is adjusted to make the fixed base 8 and the bottom of the highway support wooden formwork 1 fit together.

[0032] Preferably, any of the above schemes comprises a fastening tooth block 5 including a fastening spring 51 and a fastening block 52, wherein the fastening spring 51 is fixedly mounted inside the positioning seat 4, one end of the fastening spring 51 is fixedly mounted with a fastening block 52 movably connected to the positioning seat 4, and one end of the fastening block 52 is provided with an oblique block.

[0033] Preferably, from any of the above schemes, the threaded extrusion block 6 comprises an adjusting screw 61 and an extrusion plate 62 , the adjusting screw 61 is threadedly connected to the inside of the positioning seat 4 , and the bottom of the adjusting screw 61 is rotatably connected to the extrusion plate 62 .

[0034] The above technical solution is adopted: after adjusting the telescopic support rod 3, the adjusting screw 61 is rotated to make it rise and fall inside the positioning seat 4 through thread transmission, so that the adjusting screw 61 drives the extrusion plate 62 to rise and fall, and the extrusion plate 62 is used to squeeze and force the fastening block 52 to move, so that the fastening block 52 drives the fastening spring 51 to deform, and the position of the fastening block 52 is adjusted so that the fastening block 52 can be engaged with or separated from the positioning tooth groove.

[0035] Preferably, any of the above schemes has a top end of the fixed base 8 with a slide groove matched with the positioning seat 4 , the positioning tooth grooves 7 are distributed at both ends of the slide groove, and the inside of the indicating platform 9 has an indicating groove matched with the elastic indicating block 10 .

[0036] By adopting the above technical solution: when the fastening block 52 and the positioning tooth groove 7 are engaged, the fixed base 8 locks the positioning seat 4. After the fastening block 52 and the positioning tooth groove 7 are separated, the position of the positioning seat 4 can be adjusted inside the fixed base 8, which is convenient for adjusting the positions of the positioning seat 4 and the fixed base 8.

[0037] Preferably, any of the above schemes comprises an indicating block 10 including an indicating spring 101 and an indicating card block 102, the indicating spring 101 is fixedly mounted inside the fixed base 8, an indicating card block 102 movably connected to the fixed base 8 is fixedly mounted on the top of the indicating spring 101, an inclined boss is provided in the middle of the bottom end of the indicating card block 102, and the pressure block 11 is movably connected to the inside of the fixed base 8.

[0038] The above technical solution is adopted: the fixed base 8 and the bottom of the highway support formwork 1 are fitted together, and the acting force between the two squeezes the pressure block 11, so that the pressure block 11 squeezes the indicating card block 102, and the indicating card block 102 stretches the indicating spring 101. The indicating card block 102 moves to a position flush with the indicating platform 9 to judge the tightness of the fitting between the fixed base 8 and the highway support formwork 1.

[0039] The utility model is a formwork support for highway engineering, and its working principle is as follows:

[0040] Turn the connecting screw 32 to place the fixed base 8 on the ground, rotate the adjusting screw 61 to accommodate the fastening block 52 into the interior of the positioning seat 4, move the fixed base 8 close to the highway support formwork 1 until the indicating block 102 moves to the interior of the indicating platform 9, and rotate the adjusting screw 62 in the opposite direction to engage the fastening block 52 with the positioning tooth groove 7.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] 1. Use a retractable support structure to support the formwork, and set a fixed structure at the bottom of the support structure to fix it to the ground. At the same time, the fixed structure fixed to the ground is fitted and fixed to the bottom of the formwork to form a triangular support structure to support the formwork, thereby enhancing the stability of the formwork support. An adjustable movable structure is set inside the fixed structure to cooperate with the support structure for adjustment, thereby flexibly adjusting the support angle and direction, improving the flexibility and stability of the support structure, and facilitating stable support of the formwork.

[0043] 2. An indication structure for performing extrusion activities is arranged inside the fixed structure. The indication information of the indication structure is used to facilitate judging the tightness between the fixed structure and the template, which is beneficial for fixing the position of the fixed structure.

Claims

1. A formwork support for highway engineering, comprising a highway support formwork (1), one end of the highway support formwork (1) is provided with a connecting platform (2), the interior of the connecting platform (2) is rotatably connected to a telescopic support rod (3) by bolts, characterized in that: One end of the telescopic support rod (3) is rotatably connected to a positioning seat (4), the interior of the positioning seat (4) is movably connected to a fastening tooth block (5), one end of the fastening tooth block (5) is fitted with a threaded extrusion block (6), one end of the fastening tooth block (5) is clamped with a positioning tooth groove (7), one end of the positioning tooth groove (7) is provided with a fixed base (8), one end of the fixed base (8) is fixedly connected to an indication platform (9), an elastic indication block (10) is provided below the indication platform (9), and one end of the elastic indication block (10) is fitted with a pressure block (11).

2. A highway engineering formwork support as claimed in claim 1, characterized in that: The telescopic support rod (3) comprises a connecting screw rod (31), a connecting screw sleeve (32) and a support rod (33); the connecting screw rod (31) and the connecting platform (2) are connected by bolts; the surface of the connecting screw rod (31) is threadedly connected to the connecting screw sleeve (32); one end of the connecting screw sleeve (32) is movably connected to the support rod (33).

3. A highway engineering formwork support as claimed in claim 2, characterized in that: One end of the support rod (33) is rotatably connected to the positioning seat (4), and a movable groove adapted to the fastening tooth block (5) is provided inside the positioning seat (4).

4. A highway engineering formwork support as claimed in claim 3, characterized in that: The fastening tooth block (5) comprises a fastening spring (51) and a fastening block (52); the fastening spring (51) is fixedly mounted inside the positioning seat (4); one end of the fastening spring (51) is fixedly mounted with a fastening block (52) movably connected to the positioning seat (4); one end of the fastening block (52) is provided with an oblique block.

5. A highway engineering formwork support as claimed in claim 4, characterized in that: The threaded extrusion block (6) comprises an adjusting screw (61) and an extrusion plate (62); the adjusting screw (61) is threadedly connected to the interior of the positioning seat (4); and the bottom of the adjusting screw (61) is rotatably connected to the extrusion plate (62).

6. A highway engineering formwork support as claimed in claim 5, characterized in that: The top of the fixed base (8) is provided with a slide groove matched with the positioning seat (4), the positioning tooth grooves (7) are distributed at both ends of the slide groove, and the inside of the indicating platform (9) is provided with an indicating groove matched with the elastic indicating block (10).

7. A highway engineering formwork support as claimed in claim 6, characterized in that: The elastic indicating block (10) comprises an indicating spring (101) and an indicating card block (102); the indicating spring (101) is fixedly mounted inside the fixed base (8); the indicating card block (102) movably connected to the fixed base (8) is fixedly mounted on the top of the indicating spring (101); an inclined boss is arranged in the middle of the bottom of the indicating card block (102); and the pressure block (11) is movably connected to the inside of the fixed base (8).

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