CN116289603A - Bridge and culvert assembly support with adjustment structure and construction method - Google Patents

Abstract

The invention relates to the technical field of bridge and culvert brackets, in particular to a bridge and culvert assembly bracket with an adjusting structure, which comprises the following components: support is assembled to bridge and culvert with adjust structure, support is assembled to bridge and culvert with adjust structure includes: the base is provided with an auxiliary plate in sliding connection with the inner wall of the base, the surface of the auxiliary plate is rotationally connected with a supporting component, the side wall of the auxiliary plate is movably inserted with a limiting component, and the limiting component limits the supporting component; the beneficial effects are as follows: the handle is pulled to drive the penetrating rod to move, one end of the handle is placed on the surface of the clamping groove II, the limiting plate moves along the surface of the connecting groove, namely, one end of the limiting plate is separated from the limiting groove, the supporting frame can be rotated until the supporting frame is placed in the storage groove, and in the rotating process of the supporting frame, the guide sliding block rotates along the surface of the guide groove, so that the moving adjustment of the two groups of connecting plates is not influenced, and the whole device is more convenient to assemble.

Description

Bridge and culvert assembly support with adjustment structure and construction method

technical field

The invention relates to the technical field of bridge and culvert supports, in particular to a bridge and culvert assembly support with an adjustment structure and a construction method.

Background technique

Bridges and culverts are collectively referred to as bridges and culverts. Bridges and culverts are engineering terms and customary names. In fact, they should be called bridges and culverts. A bridge is a bridge, and a culvert is a culvert. The key factors of the flood resistance ability of small bridges and culverts, the evaluation indicators and standards can provide the decision-making basis for flood resistance in the design, construction and maintenance of mountain roads.

In the prior art, after the preliminary completion of the bridge and culvert, brackets are usually erected in the bridge and culvert to support the bridge and culvert.

However, the existing brackets generally have various steel brackets for support, which is not convenient for free adjustment according to the height of the bridge and culvert, so that it is not convenient for supporting various bridges and culverts, and the use flexibility is poor.

Contents of the invention

The purpose of the present invention is to provide a bridge and culvert assembly bracket with an adjustment structure and a construction method to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a bridge and culvert assembly bracket with an adjustment structure, the bridge and culvert assembly bracket with an adjustment structure includes: a base, the inner wall of the base is slidably connected with an auxiliary plate, the auxiliary plate The surface of the surface is rotatably connected with a support component, and the side wall of the auxiliary plate is movably plugged into a limit component, and the limit component limits the position of the support component.

Preferably, the base is a square plate-shaped hollow structure, the inner wall of the base is provided with a sliding groove, the sliding groove is a square plate-shaped groove structure, the top surface of the auxiliary plate is provided with a positioning block, and the positioning block is slidably connected to the sliding groove The surface of the auxiliary plate is in the shape of a square plate.

Preferably, the surface of the auxiliary plate is provided with a chute and a diversion groove, the chute is a cylindrical groove structure, the diversion groove is a "Y" shaped plate-shaped groove structure, and the chute and the diversion groove are connected, A positioning rod is arranged on the surface of the auxiliary plate, the positioning rod has a circular cylinder structure, and the positioning rod is located in the chute.

Preferably, the support assembly includes a support frame, a guide slider, and a connecting plate, the support frame is sleeved on the outside of the positioning rod, and a guide groove is opened on the surface of the support frame, and the guide groove is an arc-shaped plate with a "T" shape in cross section. The guide slider is an arc-shaped plate structure with a "T"-shaped cross section. The guide slider is slidably connected to the surface of the guide groove, and the connecting plate is fixed on one end of the guide slider.

Preferably, the surface of the auxiliary plate is provided with a storage groove and a bottom groove, the storage groove and the bottom groove are in a square plate-shaped groove structure, the positioning rod is located in the storage groove, the connecting plate passes through the bottom groove, and the positioning rod is provided with Two groups, the two groups of storage tanks are distributed symmetrically with respect to the center of the bottom tank, and the bottom tanks are arranged as one group.

Preferably, the limiting assembly includes a limiting plate, a penetrating rod, and a handle. The surface of the chute is provided with a connecting groove, the connecting groove is a square plate-shaped groove structure, and the outer side of the auxiliary plate is provided with a card slot 1, and the penetrating rod is movable. Inserted on the surface of the card slot 1, the penetrating rod has a "T"-shaped cylindrical structure, and the limiting plate is fixed on one end of the penetrating rod, and the limiting plate is slidably connected to the surface of the connecting groove.

Preferably, the limiting plate is in the shape of a square plate, one end of the limiting plate is located in the limiting groove, the limiting groove is opened on the surface of the support frame, and a supporting spring is arranged between the connecting groove and the surface of the limiting plate , the support spring is sleeved on the outside of the through rod, the glove is arranged on the outside of the through rod, and the surface of the first slot is provided with the second slot.

Preferably, the bottom wall of the base is provided with a motor, the rotating end of the motor is provided with a threaded rod through a coupling, the threads on the surface of the threaded rod are symmetrically distributed with respect to the center of the threaded rod, and one end of the threaded rod is fixed on the inner wall of the base.

Preferably, a biaxial motor is provided at the center of the inner top wall of the base, and two threaded rods are respectively provided at both ends of the biaxial motor, the screw threads on the two surfaces of the two groups of threaded rods are opposite in direction, and the auxiliary plate is provided with two groups of The two groups of auxiliary boards are distributed symmetrically with respect to the center of the base, the two groups of threaded rods are respectively screwed on the surfaces of the two groups of auxiliary boards, and the surfaces of the two groups of auxiliary boards are provided with threaded grooves matching with the second group of threaded rods.

A bridge and culvert assembly bracket with an adjustment structure and a construction method, comprising the following steps:

The rotation of the two-axis motor drives the two sets of threaded rods to rotate twice, and the second rotation of the threaded rods drives the two sets of auxiliary plates to move along the inner wall of the base, so that the position between the two sets of auxiliary plates can be adjusted;

The rotation of the motor can drive the threaded rod to rotate, and the rotation of the threaded rod can drive the two groups of connecting plates to move along the surface of the bottom groove, and the position between the two groups of support frames can be adjusted;

Pull the handle to drive the through rod to move, and place one end of the handle on the surface of the slot 2. At this time, the limiting plate moves along the surface of the connecting groove, that is, one end of the limiting plate is separated from the limiting groove;

Rotate the support frame until the support frame is placed in the storage groove. During the rotation of the support frame, the guide slider rotates along the surface of the guide groove, so the movement and adjustment of the two sets of connecting plates are not affected, and the overall device is more convenient for assembly.

Compared with prior art, the beneficial effect of the present invention is:

The bridge and culvert assembly bracket with adjustment structure proposed by the present invention drives the through rod to move by pulling the handle, and puts one end of the handle on the surface of the slot 2. At this time, the limiting plate moves along the surface of the connecting groove, that is One end of the limit plate is disengaged from the limit groove, and the support frame can be rotated until the support frame is placed in the storage groove. During the rotation of the support frame, the guide slider rotates along the surface of the guide groove, so it does not affect the two sides. The movement and adjustment of the group connection plate makes the overall device easier to assemble.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a partial schematic view of the structure of the present invention;

Fig. 3 is a partial sectional view of the structure of the present invention;

Fig. 4 is a schematic diagram when the structural connecting plate of the present invention passes through the bottom groove;

Fig. 5 is an exploded schematic diagram of the connection between the supporting structure and the limiting structure of the present invention;

Fig. 6 is a schematic structural diagram of the auxiliary plate of the present invention;

Fig. 7 is a schematic diagram of the back structure of the auxiliary board of the present invention.

In the figure: base 1, auxiliary plate 2, sliding groove 3, positioning block 4, positioning rod 5, support frame 6, chute 7, limiting groove 8, limiting plate 9, card slot 10, through rod 11, Connection groove 111, diversion groove 112, handle 12, draw-in groove two 13, guide groove 14, guide slider 15, connecting plate 16, motor 17, threaded rod 18, receiving groove 19, bottom groove 20, threaded rod two 21.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one

Please refer to Fig. 1-Fig. 7, the present invention provides a technical solution: a bridge culvert assembly bracket with an adjustment structure, the bridge culvert assembly bracket with an adjustment structure includes: a base 1, the inner wall of the base 1 is slidingly connected There is an auxiliary board 2, the surface of the auxiliary board 2 is rotatably connected with a support assembly, the side wall of the auxiliary board 2 is movably plugged with a limit assembly, and the limit assembly limits the position of the support assembly; the through rod 11 is driven to move by pulling the handle 12, and Place one end of the handle 12 on the surface of the slot 2 13, at this time the limiting plate 9 moves along the surface of the connecting groove 111, that is, one end of the limiting plate 9 is separated from the limiting groove 8, and can be rotated and supported Frame 6 until the support frame 6 is placed in the receiving groove 19, during the rotation process of the support frame 6, the guide slider 15 rotates along the surface of the guide groove 14, so it does not affect the movement adjustment of the two groups of connecting plates 16, the overall device Easier to assemble.

Embodiment two

On the basis of Embodiment 1, the base 1 is a square plate-shaped hollow structure, the inner wall of the base 1 is provided with a sliding groove 3, the sliding groove 3 is a square plate-shaped groove structure, and the top surface of the auxiliary plate 2 is provided with a positioning block 4. The positioning block 4 is slidably connected to the surface of the sliding groove 3. The auxiliary plate 2 has a square plate structure. The surface of the auxiliary plate 2 is provided with a chute 7 and a flow guide groove 112. The chute 7 is a cylindrical groove structure, and the flow guide The groove 112 is a "Y"-shaped plate-shaped groove structure, and the chute 7 and the diversion groove 112 are connected. Located in the chute 7, the support assembly includes a support frame 6, a guide slider 15, and a connecting plate 16. The support frame 6 is set on the outside of the positioning rod 5, and the surface of the support frame 6 is provided with a guide groove 14. The guide groove 14 is a section It is a "T"-shaped arc-shaped plate-shaped groove structure. The guide slider 15 is an arc-shaped plate-shaped structure with a "T"-shaped cross section. The guide slider 15 is slidably connected to the surface of the guide groove 14, and the connecting plate 16 is fixed. At one end of the guide slider 15, the surface of the auxiliary plate 2 is provided with a receiving groove 19 and a bottom groove 20, the receiving groove 19 and the bottom groove 20 are all in a square plate-shaped groove structure, the positioning rod 5 is located in the receiving groove 19, and the connecting plate 16 passes through the bottom groove 20, and the positioning rod 5 is provided with two groups, the two groups of receiving grooves 19 are symmetrically distributed with respect to the center of the bottom groove 20, the bottom groove 20 is set as one group, and the limiting assembly includes a limiting plate 9, a through rod 11. The handle 12, the surface of the chute 7 is provided with a connection groove 111, the connection groove 111 is a square plate-shaped groove body structure, the outside of the auxiliary plate 2 is provided with a card slot 10, and the through rod 11 is movably inserted into the card slot 10 The surface of the penetrating rod 11 is a "T"-shaped cylindrical structure, and the limiting plate 9 is fixed on one end of the penetrating rod 11, and the limiting plate 9 is slidably connected to the surface of the connecting groove 111, and the limiting plate 9 has a square plate-like structure , one end of the limiting plate 9 is located in the limiting groove 8, the limiting groove 8 is set on the surface of the support frame 6, and a supporting spring is arranged between the connecting groove 111 and the surface of the limiting plate 9, and the supporting spring is sleeved in the penetrating On the outside of the rod 11, the handle 12 is sleeved on the outside of the penetrating rod 11, and the surface of the slot one 10 is provided with a slot two 13, and the bottom wall of the base 1 is provided with a motor 17, and the rotating end of the motor 17 passes through the coupling A threaded rod 18 is provided, and the threads on the surface of the threaded rod 18 are symmetrically distributed about the center of the threaded rod 18, and one end of the threaded rod 18 is fixed on the inner side wall of the base 1 through a bearing, and the center of the inner top wall of the base 1 is provided with Two-axis motor, the two ends of the two-axis motor are provided with two threaded rods 21 respectively, the screw threads on the surface of the two sets of threaded rods two 21 are opposite in direction, and two sets of auxiliary plates 2 are provided, and the two sets of auxiliary plates 2 are about the center of the base 1 Symmetrically distributed, two sets of threaded rods 21 are respectively screwed on the surfaces of two groups of auxiliary plates 2, and the surfaces of the two groups of auxiliary plates 2 are provided with threaded grooves that match the threaded rods 21, and the two sets of threaded rods 21 are rotated to drive the two sets of auxiliary plates. The second group of threaded rods 21 rotates, and the rotation of the second threaded rod 21 drives the two groups of auxiliary plates 2 to move along the inner wall of the base 1, so that the positions between the two groups of auxiliary plates 2 can be adjusted; the rotation of the motor 17 can drive the threaded rods 18, the threaded rod 18 rotates to drive the two groups of connecting plates 16 to move along the surface of the bottom groove 20, and the position between the two groups of support frames 6 can be adjusted; this operation saves time and effort; and can be driven by pulling the handle 12 Move through the rod 11, and place one end of the handle 12 on the surface of the slot 2 13. At this time, the limiting plate 9 moves along the surface of the connecting groove 111, that is, one end of the limiting plate 9 moves from the limiting groove 8 Disengage, that is, the support frame 6 can be rotated until the support frame 6 is placed in the receiving groove 19. During the rotation of the support frame 6, the guide slider 15 rotates along the surface of the guide groove 14, so it does not affect the connection between the two groups of connecting plates 16. The movement adjustment of the overall device is more convenient for assembly, and the setting of the diversion groove 112 is convenient for the device as a whole to prevent particles from falling into the chute 7 and affecting the movement of the support frame 6.

Embodiment Three

A bridge and culvert assembly bracket with an adjustment structure and a construction method, comprising the following steps:

The rotation of the two-axis motor drives the two sets of threaded rods to rotate twice, and the second rotation of the threaded rods drives the two sets of auxiliary plates to move along the inner wall of the base, so that the position between the two sets of auxiliary plates can be adjusted;

The rotation of the motor can drive the threaded rod to rotate, and the rotation of the threaded rod can drive the two groups of connecting plates to move along the surface of the bottom groove, and the position between the two groups of support frames can be adjusted;

Pull the handle to drive the through rod to move, and place one end of the handle on the surface of the slot 2. At this time, the limiting plate moves along the surface of the connecting groove, that is, one end of the limiting plate is separated from the limiting groove;

Rotate the support frame until the support frame is placed in the storage groove. During the rotation of the support frame, the guide slider rotates along the surface of the guide groove, so the movement and adjustment of the two sets of connecting plates are not affected, and the overall device is more convenient for assembly.

In actual use, the two sets of threaded rods 21 are rotated by the rotation of the biaxial motor, and the rotation of the threaded rods 221 drives the two groups of auxiliary plates 2 to move along the inner wall of the base 1, so that the position between the two groups of auxiliary plates 2 can be adjusted. Adjust; the motor 17 rotates to drive the threaded rod 18 to rotate, and the threaded rod 18 rotates to drive the two groups of connecting plates 16 to move along the surface of the bottom groove 20, so that the position between the two groups of support frames 6 can be adjusted; Time-saving and labor-saving; and the through rod 11 can be moved by pulling the handle 12, and one end of the handle 12 is placed on the surface of the slot 2 13, and the limiting plate 9 at this time moves along the surface of the connecting groove 111, that is, the limit One end of the positioning plate 9 is disengaged from the limit groove 8, and the support frame 6 can be rotated until the support frame 6 is placed in the receiving groove 19. During the rotation of the support frame 6, the guide slider 15 moves along the surface of the guide groove 14. Rotation, so it does not affect the movement and adjustment of the two sets of connecting plates 16, the overall device is more convenient to assemble, the setting of the guide groove 112 is convenient for the whole device when it is in use, and prevents particles from falling into the chute 7 and affecting the support frame 6 of the mobile.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A bridge and culvert assembly bracket with an adjustment structure, characterized in that: the bridge and culvert assembly bracket with an adjustment structure comprises: a base (1), the inner wall of the base (1) is slidably connected with an auxiliary plate (2) , the surface of the auxiliary plate (2) is rotatably connected with a support assembly, the side wall of the auxiliary plate (2) is movably plugged with a limit assembly, and the limit assembly limits the position of the support assembly. 2. A bridge and culvert assembly bracket with an adjustment structure according to claim 1, characterized in that: the base (1) is a square plate-shaped hollow structure, and the inner wall of the base (1) is provided with a sliding groove ( 3), the sliding groove (3) has a square plate-shaped groove body structure, the top surface of the auxiliary plate (2) is provided with a positioning block (4), and the positioning block (4) is slidably connected to the surface of the sliding groove (3), and the auxiliary plate (2) It is a square plate-like structure. 3. A bridge and culvert assembly bracket with an adjustment structure according to claim 2, characterized in that: the surface of the auxiliary plate (2) is provided with a chute (7) and a flow guide groove (112), the chute (7) It is a cylindrical groove structure, and the diversion groove (112) is a "Y"-shaped plate-shaped groove body structure, and the chute (7) and the diversion groove (112) are connected, and the surface of the auxiliary plate (2) is set A positioning rod (5) is arranged, and the positioning rod (5) is in a circular cylinder structure, and the positioning rod (5) is located in the chute (7). 4. A bridge and culvert assembly bracket with an adjustment structure according to claim 3, characterized in that: said support assembly includes a support frame (6), a guide slider (15), a connecting plate (16), a support frame (6) Sleeved on the outside of the positioning rod (5), the surface of the support frame (6) is provided with a guide groove (14), and the guide groove (14) is an arc-shaped plate-shaped groove structure with a "T"-shaped cross section. The guide slider (15) is an arc plate structure with a "T" shape in section, the guide slider (15) is slidably connected to the surface of the guide groove (14), and the connecting plate (16) is fixed on the guide slider (15). ) at one end. 5. A kind of bridge and culvert assembly bracket with adjusting structure according to claim 4, it is characterized in that: the surface of said auxiliary plate (2) is provided with storage groove (19) and bottom groove (20), storage groove ( 19) and the bottom groove (20) are both square plate-shaped groove structures, the positioning rod (5) is located in the storage groove (19), the connecting plate (16) passes through the bottom groove (20), and the positioning rod (5) is set There are two groups, the two groups of receiving grooves (19) are distributed symmetrically about the center of the bottom groove (20), and the bottom grooves (20) are arranged as one group. 6. A bridge and culvert assembled bracket with an adjustment structure according to claim 5, characterized in that: the limiting assembly includes a limiting plate (9), a through rod (11), a handle (12), and a chute (7) is provided with a connecting groove (111) on the surface, and the connecting groove (111) is a square plate-shaped groove structure, and the outside of the auxiliary plate (2) is provided with a card groove one (10), through which the rod (11) is movably inserted. On the surface of the slot one (10), the penetrating rod (11) has a "T"-shaped cylindrical structure, and the limiting plate (9) is fixed on one end of the penetrating rod (11), and the limiting plate (9) is slidably connected to the The surface of the connection groove (111). 7. A bridge and culvert assembly bracket with an adjustment structure according to claim 6, characterized in that: the limiting plate (9) is in the shape of a square plate, and one end of the limiting plate (9) is located in the limiting groove (8), the limit groove (8) is provided on the surface of the support frame (6), and a support spring is arranged between the connection groove (111) and the surface of the limit plate (9), and the support spring is sleeved on the through rod On the outside of (11), the handle (12) is sheathed on the outside of the through rod (11), and the surface of the first slot (10) is provided with the second slot (13). 8. A bridge and culvert assembly bracket with an adjustment structure according to claim 7, characterized in that: the bottom wall of the base (1) is provided with a motor (17), and the rotating end of the motor (17) is connected through a coupling. The shaft device is provided with a threaded rod (18), the threads on the surface of the threaded rod (18) are distributed symmetrically with respect to the center of the threaded rod (18), and one end of the threaded rod (18) is fixed on the inner side wall of the base (1) through a bearing . 9. A bridge and culvert assembly bracket with an adjustment structure according to claim 8, characterized in that: the center of the inner top wall of the base (1) is provided with a biaxial motor, and the two ends of the biaxial motor are respectively Two sets of threaded rods (21) are set, and the screw threads on the surface of two sets of threaded rods (21) are opposite in direction, and two sets of auxiliary plates (2) are provided, and the two sets of auxiliary plates (2) are in the shape of the center of the base (1). Symmetrically distributed, two groups of threaded rods (21) are respectively screwed on the surfaces of two groups of auxiliary plates (2), and the surfaces of the two groups of auxiliary plates (2) are provided with thread grooves matched with the second threaded rods (21). 10. A bridge and culvert assembly bracket with an adjustment structure and a construction method as described in any one of claims 1-9, characterized in that: the bridge and culvert assembly bracket with an adjustment structure and a construction method include the following steps: The rotation of the two-axis motor drives the two sets of threaded rods to rotate twice, and the second rotation of the threaded rods drives the two sets of auxiliary plates to move along the inner wall of the base, so that the position between the two sets of auxiliary plates can be adjusted; The rotation of the motor can drive the threaded rod to rotate, and the rotation of the threaded rod can drive the two groups of connecting plates to move along the surface of the bottom groove, and the position between the two groups of support frames can be adjusted; Pull the handle to drive the through rod to move, and place one end of the handle on the surface of the slot 2. At this time, the limiting plate moves along the surface of the connecting groove, that is, one end of the limiting plate is separated from the limiting groove; Rotate the support frame until the support frame is placed in the storage groove. During the rotation of the support frame, the guide slider rotates along the surface of the guide groove, so the movement and adjustment of the two sets of connecting plates are not affected, and the overall device is more convenient for assembly.

Images