CN215758478U

CN215758478U - Temporary bridge for municipal road construction

Info

Publication number: CN215758478U
Application number: CN202122023417.8U
Authority: CN
Inventors: 娄本健; 董丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-08
Anticipated expiration: 2031-08-26

Abstract

The utility model belongs to the technical field of road construction, and particularly relates to a temporary bridge for municipal road construction, which comprises a clamping plate, wherein one side of the top of the clamping plate is provided with a connecting mechanism, one side of the bottom of the clamping plate is fixedly connected with a support column, a control mechanism is arranged inside the clamping plate, the connecting mechanism comprises a connecting rod, a sliding rod, a fixed rod, a limiting plate, a connecting shaft and a rack, the connecting rod is fixedly connected with one side of the top of the clamping plate, the device can splice two clamping plates by arranging the support column and the connecting mechanism, the support column is connected with a first clamping groove, the connecting rod is connected with a second clamping groove, a plurality of clamping plates can be repeatedly spliced according to the required length of the temporary bridge, the requirement of bridging is met, the support column and the connecting rod can be detached after being taken out of the clamping grooves after use, the space is saved, the transportation is convenient.

Description

Temporary bridge for municipal road construction

Technical Field

The utility model belongs to the technical field of road construction, and particularly relates to a temporary bridge for municipal road construction.

Background

A bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through, and when road construction is performed, a temporary bridge needs to be erected in a ditch or a pit.

The existing temporary bridge is usually cast by cement and directly hoisted to a working site by using a crane, wastes time and labor and is difficult to remove, and the temporary bridge is required to be cast again when meeting pits of different sizes, so that the great waste of materials is caused.

In order to solve the problem, the application provides a temporary bridge for municipal road construction.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The temporary bridge for municipal road construction is provided with the support columns and the connecting mechanisms, the support columns are connected with the first clamping grooves, the connecting rods are connected with the second clamping grooves, two clamping plates can be spliced, a plurality of clamping plates can be repeatedly spliced according to the required length of the temporary bridge, the requirement of bridging is met, the support columns and the connecting rods can be detached after being taken out of the clamping grooves after use, space is saved, and transportation is facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a temporary bridge for municipal road construction comprises a clamping and connecting plate, wherein a connecting mechanism is arranged on one side of the top of the clamping and connecting plate, a supporting column is fixedly connected to one side of the bottom of the clamping and connecting plate, and a control mechanism is arranged inside the clamping and connecting plate;

the connecting mechanism comprises a connecting rod, a sliding rod, a fixing rod, limiting plates, a connecting shaft and a rack, the connecting rod is fixedly connected with one side of the top of the clamping plate, the fixing rod is fixedly connected with one side of the inside of the connecting rod, the sliding rod is movably connected onto the fixing rod, a plurality of limiting plates are rotatably connected to the upper side and the lower side of the connecting rod, the limiting plates are hinged to the sliding rod through the connecting shaft, and the rack is arranged at the top of the sliding rod.

Preferably, one side of the inside of the clamping and connecting plate is provided with a second clamping groove, the inside of the second clamping groove is provided with a groove, and one side of the inside of the clamping and connecting plate and the lower side of the second clamping groove are provided with a first clamping groove.

Preferably, the support column is clamped with the first clamping groove, the connecting rod is clamped with the second clamping groove, and the limiting plate is clamped with the groove.

Preferably, the control mechanism comprises an upright post, a gear block, a limiting groove, a limiting rod, a placing groove and a sliding groove, the top of the clamping and connecting plate is rotatably connected with the upright post, the bottom of the upright post is fixedly connected with the gear block, one side of the bottom of the upright post is provided with the limiting groove, the top of the clamping and connecting plate and the left side of the upright post are provided with the sliding groove, the interior of the sliding groove is movably connected with the limiting rod, and the top of the clamping and connecting plate and the other side of the upright post are provided with the placing groove.

As the optimal selection of the temporary bridge for municipal road construction, the sliding rod is connected with the clamping plate in a sliding mode, the gear block is meshed with the rack, and the limiting rod is clamped with the limiting groove.

Preferably, the temporary bridge for the municipal road construction is provided with a fixing ring at the top of the upright post and a reflective strip on the side surface of the upright post.

Preferably, the limiting rod is flush with the upper surface of the clamping and connecting plate, and the upright posts are clamped with the placing grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with support column and coupling mechanism, the support column is connected with first draw-in groove, and the connecting rod is connected with the second draw-in groove, can make two joint boards splice, can be according to the repeated a plurality of joint boards of splicing of length that interim bridge needs, satisfies the demand of bridging, can demolish after taking out support column and connecting rod from the draw-in groove after finishing using, saves space, convenient transportation.

2. Through being provided with control mechanism, can control the limiting plate and carry out the block to the recess, raise the stand from the standing groove, gear block and the meshing of rack through the stand bottom, the control slide bar slides, the slide bar carries out the block to the limiting plate jack-up to the second draw-in groove through the connecting axle, it is not hard up to prevent to connect, strengthen the security of bridge, the top of stand is provided with solid fixed ring, can link together a plurality of solid fixed rings through the rope, can act as the effect of guardrail, make the security of bridge further improve.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of a coupling mechanism according to the present invention;

fig. 4 is a schematic structural diagram of a control mechanism according to the present invention.

In the figure:

1. a clamping and connecting plate; 2. a support pillar; 3. a connecting mechanism; 31. a connecting rod; 32. a slide bar; 33. fixing the rod; 34. a limiting plate; 35. a connecting shaft; 36. a rack; 4. a control mechanism; 41. a column; 42. a gear block; 43. a limiting groove; 44. a limiting rod; 45. a placement groove; 46. a chute; 5. a fixing ring; 6. a first card slot; 61. and a second card slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1:

the utility model provides a temporary bridge is used in town road construction, includes joint plate 1, and top one side of joint plate 1 is provided with coupling mechanism 3, and fixedly connected with support column 2 in bottom one side of joint plate 1, the inside of joint plate 1 is provided with control mechanism 4.

In this embodiment: through being provided with coupling mechanism 3 in top one side at joint board 1, the multiple joint board 1 of being convenient for connects, guarantees the stability of connecting, through the fixedly connected with support column 2 in bottom one side of joint board 1, improves joint board 1's support ability, makes the connection of two boards safer, through being provided with control mechanism 4, is convenient for connecting rod 31 and second draw-in groove 61 carry out the block, prevents to drop.

As shown in fig. 1-4:

temporary bridge is used in town road construction based on it is current, through being provided with support column 2 and coupling mechanism 3, support column 2 is connected with first draw-in groove 6, connecting rod 31 is connected with second draw-in groove 61, can make two joint board 1 splice, can be according to a plurality of joint board 1 of the repeated concatenation of length of temporary bridge needs, satisfy the demand of bridging, can demolish support column 2 and connecting rod 31 after taking out in the draw-in groove after finishing using, and the space is saved, and convenient transportation.

Further, the method comprises the following steps:

in combination with the above, the connecting mechanism 3 includes a connecting rod 31, a sliding rod 32, a fixing rod 33, a limiting plate 34, a connecting shaft 35 and a rack 36, the connecting rod 31 is fixedly connected to one side of the top of the clamping plate 1, the fixing rod 33 is fixedly connected to one side of the inside of the connecting rod 31, the sliding rod 32 is movably connected to the fixing rod 33, a plurality of limiting plates 34 are rotatably connected to the upper side and the lower side of the connecting rod 31, the limiting plates 34 are hinged to the sliding rod 32 through the connecting shaft 35, and the rack 36 is arranged at the top of the sliding rod 32.

In this embodiment: dead lever 33 can support slide bar 32, makes slide bar 32's slip more steady, through being provided with a plurality of limiting plates 34, limiting plate 34 can with the recess looks block in the second draw-in groove 61, prevents that two joint plates 1 from droing when connecting, improves the stability of connecting, through being provided with connecting axle 35, makes things convenient for slide bar 32 to be connected with limiting plate 34.

Further, the method comprises the following steps: a second clamping groove 61 is formed in one side of the inside of the clamping plate 1, a groove is formed in the inside of the second clamping groove 61, and a first clamping groove 6 is formed in one side of the inside of the clamping plate 1 and located on the lower side of the second clamping groove 61.

It should be noted that: the supporting column 2 is clamped with the first clamping groove 6, the connecting rod 31 is clamped with the second clamping groove 61, and the limiting plate 34 is clamped with the groove.

In this embodiment: through being provided with second draw-in groove 61, conveniently carry out the block with connecting rod 31, the recess of second draw-in groove 61 inside is convenient spacing to limiting plate 34, prevents that connecting rod 31 from droing, improves the stability of connecting, used to be provided with first draw-in groove 6, conveniently is connected with support column 2, improves the support ability of joint board 1.

Further, the method comprises the following steps: control mechanism 4 includes stand 41, gear block 42, spacing groove 43, gag lever post 44, standing groove 45 and spout 46, the top of joint board 1 is rotated and is connected with stand 41, the bottom fixedly connected with gear block 42 of stand 41, bottom one side of stand 41 is provided with spacing groove 43, the top of joint board 1 and the left side that is located stand 41 are provided with spout 46, the inside swing joint of spout 46 has gag lever post 44, the top of joint board 1 and the opposite side that is located stand 41 are provided with standing groove 45.

It should be noted that: the sliding rod 32 is connected with the clamping plate 1 in a sliding mode, the gear block 42 is meshed with the rack 36, and the limiting rod 44 is clamped with the limiting groove 43.

In this embodiment: through being provided with control mechanism 4, can control limiting plate 34 and carry out the block to the recess, raise stand 41 from standing groove 45, gear block 42 and the meshing of rack 36 through the stand 41 bottom, control slide bar 32 slides, slide bar 32 carries out the block to second draw-in groove 61 through connecting axle 35 to limiting plate 34 jack-up, can effectively prevent to connect not hard up, strengthen the security of bridge, through being provided with gag lever post 44 and spacing groove 43, can fix stand 41, prevent that stand 41 from rotating to cause the influence to the connection of joint board 1.

Further, the method comprises the following steps: the top of the upright 41 is provided with a fixing ring 5, and the side surface of the upright 41 is provided with a reflective strip.

In this embodiment: the top of stand 41 is provided with solid fixed ring 5, can link together a plurality of solid fixed ring 5 through the rope, can act as the effect of guardrail, makes the security of bridge further improve.

Further, the method comprises the following steps: the limiting rod 44 is flush with the upper surface of the clamping plate 1, and the upright post 41 is clamped with the placing groove 45.

In this embodiment: gag lever post 44 is mutually parallel and level with the upper surface of joint plate 1, and the joint plate 1 of being convenient for transports after demolising, and standing groove 45 can be placed stand 41 after the joint plate 1 is demolishd, saves space, the transportation of being convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a temporary bridge is used in town road construction, includes joint board (1), its characterized in that: a connecting mechanism (3) is arranged on one side of the top of the clamping plate (1), a supporting column (2) is fixedly connected to one side of the bottom of the clamping plate (1), and a control mechanism (4) is arranged inside the clamping plate (1);

coupling mechanism (3) are including connecting rod (31), slide bar (32), dead lever (33), limiting plate (34), connecting axle (35) and rack (36), top one side fixed connection of connecting rod (31) and joint board (1), inside one side fixedly connected with dead lever (33) of connecting rod (31), swing joint has slide bar (32) on dead lever (33), the upper and lower both sides of connecting rod (31) are rotated and are connected with a plurality of limiting plates (34), limiting plate (34) are articulated with slide bar (32) through connecting axle (35), the top of slide bar (32) is provided with rack (36).

2. The temporary bridge for municipal road construction according to claim 1, wherein: the clamping plate is characterized in that a second clamping groove (61) is formed in one side of the inside of the clamping plate (1), a groove is formed in the inside of the second clamping groove (61), and a first clamping groove (6) is formed in one side of the inside of the clamping plate (1) and located on the lower side of the second clamping groove (61).

3. The temporary bridge for municipal road construction according to claim 2, wherein: support column (2) and first draw-in groove (6) looks block, connecting rod (31) and second draw-in groove (61) looks block, limiting plate (34) and recess looks block.

4. The temporary bridge for municipal road construction according to claim 3, wherein: control mechanism (4) are including stand (41), gear piece (42), spacing groove (43), gag lever post (44), standing groove (45) and spout (46), the top of joint board (1) is rotated and is connected with stand (41), the bottom fixedly connected with gear piece (42) of stand (41), bottom one side of stand (41) is provided with spacing groove (43), the top of joint board (1) and the left side that is located stand (41) are provided with spout (46), the inside swing joint of spout (46) has gag lever post (44), the top of joint board (1) and the opposite side that is located stand (41) are provided with standing groove (45).

5. The temporary bridge for municipal road construction according to claim 4, wherein: the sliding rod (32) is connected with the clamping plate (1) in a sliding mode, the gear block (42) is meshed with the rack (36), and the limiting rod (44) is clamped with the limiting groove (43).

6. The temporary bridge for municipal road construction according to claim 5, wherein: the top of stand (41) is provided with solid fixed ring (5), the side surface of stand (41) is provided with reflection of light strip.

7. The temporary bridge for municipal road construction according to claim 6, wherein: the limiting rod (44) is flush with the upper surface of the clamping plate (1), and the upright column (41) is clamped with the placing groove (45).