Formwork supporting device for highway engineering

Abstract

The utility model discloses a template supporting device for highway engineering in the technical field of highway construction, which comprises a base, a supporting plate is movably connected to the left side of the top of the base, connecting blocks are arranged on the front end face and the rear end face of the top of the right side of the supporting plate, supporting rods are arranged on the right sides of the connecting blocks, and pin shafts are hinged between the connecting blocks and the supporting rods. Fixing plates are arranged at the ends, away from the connecting blocks, of the supporting rods and attached to the right side of the top of the base. If the ground is uneven or the outer side wall of the formwork is uneven, an external threaded rod at the corresponding position can be rotated according to the uneven position, the external threaded rod can move left and right after being matched with a threaded hole, and at the moment, the left side of the external threaded rod can abut against a circular connecting block into a mounting groove; and the first supporting plate is pushed towards the outer side through continuous rotation, so that the fine adjustment effect can be achieved, and the first supporting plate is tightly attached to the outer side of the formwork.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a formwork support device for highway engineering. Background Technique

[0002] When highway engineering is under construction, when pouring concrete, in order to make the poured concrete take shape, formwork is generally used in cooperation. In order to avoid the formwork being deformed by pressure, a support device is generally used in combination with the formwork when the formwork is used, so as to increase the overall compressive performance of the formwork. However, the existing formwork support devices still have some disadvantages. For example, they cannot adjust the distance. When the support device is laid, if the ground is uneven, it will cause the support plate not to fit tightly against the outside of the formwork. At the same time, if the outside of the formwork becomes uneven due to long-term use, it will also cause the support plate not to fit tightly against the outside of the formwork. Although the existing formwork support devices can adjust the angle, they cannot perform fine adjustment of the distance. Therefore, we propose a formwork support device for highway engineering. Content of the Utility Model

[0003] The purpose of the utility model is to provide a formwork support device for highway engineering to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A formwork support device for highway engineering, including a base. The left side of the top of the base is movably connected to a support plate. Connecting blocks are arranged on the front and rear end faces of the right side top of the support plate. Support rods are arranged on the right sides of the connecting blocks. Pins are hingedly arranged between the connecting blocks and the support rods. Fixing plates are arranged at the ends of the support rods far from the connecting blocks. The fixing plates are fitted on the right side top of the base. Bolts are arranged between the right side top of the fixing plates and the top of the base. Telescopic sleeve rods are arranged around the left side of the support plate. A support plate one is hingedly arranged at the left sides of the telescopic sleeve rods together. Threaded holes are horizontally penetrated through the four weeks of the right side of the support plate. Outer threaded rods matching the threaded holes are horizontally penetrated through the threaded holes. Circular connecting blocks are arranged on the left sides of the outer threaded rods. Installation grooves matching the circular connecting blocks are arranged around the right side of the support plate one.

[0006] Further: A T-shaped connecting rod is longitudinally arranged at the bottom of the support plate. A T-shaped sliding groove matching the T-shaped connecting rod is longitudinally arranged on the left side of the top of the base.

[0007] Further: The left side of the base and the left side of the support plate are on the same vertical line. An L-shaped limiting plate is arranged on the left side of the top of the base. The left side of the L-shaped limiting plate is fitted on the right side bottom of the support plate.

[0008] Further: fastening nuts are threadedly sleeved on the outer right sides of the outer threaded rods, and rotating handles are arranged on the right sides of the outer threaded rods.

[0009] Further: a main reinforcing rib is longitudinally arranged in the middle of the right side of the first support plate, and auxiliary reinforcing ribs are vertically arranged on the front and rear end faces of the top and bottom of the main reinforcing rib.

[0010] Further: the bottom of the first support plate and the bottom of the base are arranged on the same horizontal line, and fixing holes are arranged around the top of the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] For the formwork support device for highway engineering, when the overall formwork support device is erected and installed on the outer side of the formwork, the first support plate will be located on the outer side of the formwork. At this time, through the telescopic adjustment of the telescopic sleeve rod, the first support plate can be quickly attached to the outer side wall of the formwork. If the ground is uneven or the outer side wall of the formwork is uneven, according to the uneven position, rotate the outer threaded rod at the corresponding position. After the outer threaded rod is matched with the threaded hole, it can move left and right. At this time, the left side of the outer threaded rod will abut the circular connecting block against the installation groove, and by continuously rotating, the first support plate can be pushed outward, so as to achieve the fine adjustment effect, so that the first support plate can be closely attached to the outer side of the formwork (the telescopic sleeve rod and the first support plate are hinged, so the angle can be adjusted). When the ground is flat or the outer side wall of the formwork is flat, all the outer threaded rods can be directly rotated, so that the left side of the outer threaded rod abuts the first support plate, so as to achieve the effect of supporting the formwork. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the utility model;

[0014] Figure 2 It is a right side view structural diagram of the first support plate of the utility model.

[0015] In the figure: 1. Base; 2. Support plate; 3. Connecting block; 4. Support rod; 5. Pin shaft; 6. Fixed plate; 7. Bolt; 8. Telescopic sleeve rod; 9. First support plate; 10. Threaded hole; 11. Outer threaded rod; 12. Rotating handle; 13. Circular connecting block; 14. Installation groove; 15. Fastening nut; 16. Main reinforcing rib; 17. Auxiliary reinforcing rib. Detailed Embodiment

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Embodiment 1:

[0018] Please refer to Figure 1-2 , the present invention provides a technical solution: a formwork support device for highway engineering, which is a device for strengthening and supporting the formwork of highway engineering to avoid the phenomenon of formwork collapse and deformation. It includes a base 1, a support plate 2 is movably connected to the left side of the top of the base 1, connection blocks 3 are arranged on the front and rear end faces of the right side top of the support plate 2, support rods 4 are arranged on the right sides of the connection blocks 3, and pin shafts 5 are hinged between the connection blocks 3 and the support rods 4. Fixed plates 6 are arranged at the ends of the support rods 4 away from the connection blocks 3, and the fixed plates 6 are attached to the right side of the top of the base 1. Bolts 7 are arranged between the right side top of the fixed plate 6 and the top of the base 1. After the support plate 2 and the base 1 are connected and installed, the position of the fixed plate 6 can be adjusted by rotating the pin shaft 5 so that the bottom of the fixed plate 6 fits against the right side of the top of the base 1, and then connected by bolts 7, and the base 1 and the support plate 2 can be assembled and connected together. Telescopic sleeve rods 8 are arranged around the left side of the support plate 2, and a support plate one 9 is jointly hinged to the left sides of the telescopic sleeve rods 8. Threaded holes 10 are horizontally penetrated through the right sides of the support plate 2 around, and externally threaded rods 11 that match are horizontally penetrated through the threaded holes 10. Circular connection blocks 13 are arranged on the left sides of the externally threaded rods 11. Installation grooves 14 that match the circular connection blocks 13 are arranged around the right side of the support plate one 9. The circular connection blocks 13 are attached to the inner cavity of the installation grooves 14. One end of the support plate one 9 away from the telescopic sleeve rod 8 is located outside the formwork during use. At this time, the position of the support plate one 9 can be adjusted by stretching the telescopic sleeve rod 8 so that the support plate one 9 can fit against the outside of the formwork. However, due to the uneven ground or the outside of the formwork is not flat, the support plate one 9 cannot fully fit against the outside of the formwork. At this time, the externally threaded rods 11 can be rotated respectively according to the usage situation. After the externally threaded rods 11 cooperate with the threaded holes 10, they can move left and right. At this time, the left side of the externally threaded rod 11 will push the circular connection block 13 against the installation groove 14 and push the support plate one 9 outward by continuous rotation, so that the support plate one 9 can closely fit against the outside of the formwork.

[0019] Among them, preferably, a T-shaped connecting rod is longitudinally arranged at the bottom of the support plate 2, and a T-shaped sliding groove matching the T-shaped connecting rod is longitudinally arranged at the left side of the top of the base 1. Through the cooperation of the T-shaped connecting rod and the T-shaped sliding groove, the support plate 2 can be quickly installed on the left side of the top of the base 1.

[0020] Preferably, the left side of the base 1 and the left side of the support plate 2 are on the same vertical line. An L-shaped limiting plate is arranged at the left side of the top of the base 1, and the left side of the L-shaped limiting plate is attached to the right bottom of the support plate 2. In this way, when the base 1 and the support plate 2 are installed and connected, it can not only play an auxiliary installation effect, but also increase the stability after installation.

[0021] Preferably, fastening nuts 15 are threadedly sleeved on the outer right sides of the outer threaded rods 11. After the outer threaded rods 11 are rotated and adjusted in place, the fastening nuts 15 can be rotated so that the left sides of the fastening nuts 15 are attached to the left side of the support plate 2, which can avoid loosening. Rotating handles 12 are arranged on the right sides of the outer threaded rods 11. Through the arranged rotating handles 12, the outer threaded rods 11 can be rotated conveniently, quickly and labor-savingly.

[0022] Embodiment 2:

[0023] Refer to Figure 1-2 , the difference between this embodiment and the first embodiment is that a main reinforcing rib 16 is longitudinally arranged in the middle of the right side of the support plate one 9, and auxiliary reinforcing ribs 17 are vertically arranged on the front and rear end faces of the top and bottom of the main reinforcing rib 16. Such a setting can increase the structural strength of the support plate one 9 and reduce the possibility of its deformation; the bottom of the support plate one 9 and the bottom of the base 1 are on the same horizontal line, and fixing holes are arranged around the top of the base 1. Through the arranged fixing holes, the base 1 can be installed and fixed in a suitable position.

[0024] The electrical appliances mentioned in this article are all connected to an external power supply through wires.

[0025] 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 formwork support device for highway engineering, comprising a base (1), characterized in that: The top left side of the base (1) is movably connected to the support plate (2), the front and rear end surfaces of the top right side of the support plate (2) are both provided with connection blocks (3), the right side of the connection block (3) is provided with a support rod (4), and a pin shaft (5) is hingedly provided between the connection block (3) and the support rod (4), and a fixing plate (6) is provided at one end of the support rod (4) away from the connection block (3), and the fixing plate (6) is fitted on the top right side of the base (1), and a bolt (6) is provided between the top right side of the fixing plate (6) and the top of the base (1). 7), telescopic sleeve rods (8) are arranged around the left side of the support plate (2), and the left side of the telescopic sleeve rod (8) is hingedly provided with a support plate (9), and threaded holes (10) are transversely penetrated around the right side of the support plate (2), and matching external threaded rods (11) are transversely penetrated in the threaded holes (10), and circular connecting blocks (13) are arranged on the left side of the external threaded rods (11), and mounting grooves (14) matching the circular connecting blocks (13) are arranged around the right side of the support plate (9).

2. A formwork support device for highway engineering according to claim 1, characterized in that: A T-shaped connecting rod is longitudinally arranged at the bottom of the support plate (2), and a T-shaped sliding groove matching the T-shaped connecting rod is longitudinally arranged at the left side of the top of the base (1).

3. A highway engineering formwork support device according to claim 1, characterized in that: The left side of the base (1) and the left side of the support plate (2) are arranged on a vertical line at the same time, an L-shaped limiting plate is arranged on the left side of the top of the base (1), and the left side of the L-shaped limiting plate is arranged to fit the bottom of the right side of the support plate (2).

4. A formwork support device for highway engineering according to claim 1, characterized in that: The right side of the outer portion of the external threaded rod (11) is threadedly sleeved with a fastening nut (15), and the right side of the external threaded rod (11) is provided with a rotating handle (12).

5. A formwork support device for highway engineering according to claim 1, characterized in that: A main reinforcing rib (16) is longitudinally arranged in the middle of the right side of the support plate 1 (9), and auxiliary reinforcing ribs (17) are vertically arranged on the top and front and rear end surfaces of the bottom of the main reinforcing rib (16).

6. A highway engineering formwork support device according to claim 1, characterized in that: The bottom of the support plate 1 (9) and the bottom of the base (1) are arranged on the same horizontal line, and fixing holes are arranged around the top of the base (1).

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