阅读说明：本技术 一种可移动式河道治理用施工便道 (Movable is construction pavement for river regulation ) 是由 王�华 于 2020-06-05 设计创作，主要内容包括：本发明公开了一种可移动式河道治理用施工便道,涉及土木工程施工装备领域,为解决河道治理时若施工便道的架设为了防风先落地后移动则调整位置十分困难的问题。本发明包括便桥本体,便桥本体的下端设置有桥板,桥板的四角的下端均设置有移动装置,移动装置包括承重块、两个侧板、滚轮轴和若干个滚轮,承重块与桥板固定连接,两个侧板垂直于桥板的底面且平行于桥板的两端面,两个侧板的上端与承重块固定连接,滚轮轴活动安装于两个侧板之间且垂直于侧板,若干个滚轮的中部固定安装在滚轮轴上,滚轮的下端所处的高度低于侧板的下端所处的高度。本发明可以先落地后移动,且由于具有滚轮,移动较省力,可以防止在悬吊时移动突发强风导致施工事故。(The invention discloses a movable construction access road for river regulation, relates to the field of civil engineering construction equipment, and aims to solve the problem that the position is difficult to adjust if the construction access road is erected for preventing wind and falls to the ground first and then moves when the river regulation is carried out. The invention comprises a temporary bridge body, wherein a bridge plate is arranged at the lower end of the temporary bridge body, moving devices are arranged at the lower ends of four corners of the bridge plate, each moving device comprises a bearing block, two side plates, a roller shaft and a plurality of rollers, the bearing block is fixedly connected with the bridge plate, the two side plates are perpendicular to the bottom surface of the bridge plate and parallel to two end surfaces of the bridge plate, the upper ends of the two side plates are fixedly connected with the bearing block, the roller shafts are movably arranged between the two side plates and perpendicular to the side plates, the middle parts of the plurality of rollers are fixedly arranged on the roller shafts, and the lower ends of the rollers are lower than the lower ends of the side plates. The invention can move after falling to the ground, and the roller wheel is arranged, so that the invention saves labor in moving and can prevent construction accidents caused by sudden strong wind when moving in suspension.)

1. The utility model provides a movable river is administered with construction temporary road, includes temporary bridge body (1), the lower extreme of temporary bridge body (1) is provided with bridge slab (10), its characterized in that: the lower extreme in the four corners of bridge plate (10) all is provided with mobile device (2), mobile device (2) include bearing block (21), two curb plates (22), roller shaft (2201) and a plurality of gyro wheel (2202), bearing block (21) with bridge plate (10) fixed connection, two curb plate (22) perpendicular to the bottom surface of bridge plate (10) and be on a parallel with the both ends face of bridge plate (10), two curb plate (22) install in the below of bearing block (21), roller shaft (2201) movable mounting in two between curb plate (22) and perpendicular to curb plate (22), a plurality of the middle part fixed mounting of gyro wheel (2202) is in on roller shaft (2201), the height that the lower extreme of gyro wheel (2202) was located is less than the height that the lower extreme of curb plate (22) was located.

2. The movable construction access road for river regulation according to claim 1, characterized in that: the moving device (2) further comprises a bolt (23) and a support plate (24), wherein the upper end surface of the support plate (24) is fixedly connected with the lower end of the bolt (23); one side of the bearing block (21) extends to the outer side of the bridge plate (10) under, the bearing block (21) is located the outer side of the bridge plate (10) under is provided with a threaded hole penetrating through the upper end and the lower end, the bolt (23) is in threaded connection with the threaded hole, and the length of the bolt (23) is larger than the vertical distance from the upper end of the bearing block (21) to the lower end of the roller (2202).

3. The movable construction access road for river regulation according to claim 2, characterized in that: the upper end surface of the supporting plate (24) is detachably and fixedly connected with the lower end of the bolt (23).

4. The movable construction access road for river regulation according to any one of claims 1 to 3, wherein: the upper ends of the two side plates (22) are detachably and fixedly connected with the bearing block (21).

5. The movable construction access road for river regulation according to any one of claims 1 to 3, wherein: both ends of the bridge plate (10) are provided with detachable extension plates (3).

6. The movable construction access road for river regulation according to any one of claims 1 to 3, wherein: the number of the rollers (2202) of the mobile device (2) is two, and the two rollers (2202) are not in contact with each other.

7. The movable construction access road for river regulation according to any one of claims 1 to 3, wherein: the rollers (2202) are triangular crawler wheels.

8. The movable construction access road for river regulation according to any one of claims 1 to 3, wherein: a turntable (2203) is arranged between the bearing block (21) and the two side plates (22) below the bearing block, the side plates (22) are fixedly connected with the turntable (2203), a turntable shaft (2204) is fixedly arranged in the middle of the upper end of the turntable (2203), and the upper end of the turntable shaft (2204) is rotatably connected with the bearing block (21).

9. The movable construction access road for river regulation according to any one of claims 1 to 3, wherein: protection plates are arranged on two sides of the temporary bridge body (1).

10. The movable construction access road for river regulation according to claim 9, characterized in that: the upper end between the protection plates on the two sides of the temporary bridge body (1) is provided with a cross beam.

Technical Field

The invention relates to the field of civil engineering construction equipment, in particular to a movable construction access road for river regulation.

Background

River regulation, namely river regulation, is an engineering measure for controlling and reforming river. The phenomena of scouring and silting frequently occur in natural rivers, water damage easily occurs, water conservancy development is hindered, and in order to meet the requirements of removing troubles and benefiting, proper measures are required to be taken to renovate the river channel, wherein the river channel treatment comprises projects such as treatment and guidance, dredging, bank protection and the like.

When the river course is administered, often need erect an interim water-closet way to make things convenient for transportation, this interim water-closet way is called the construction water-closet way, and the setting up of construction water-closet way can make things convenient for the coming and going of river course both sides, thereby improves work efficiency greatly.

At present, construction pavement for river regulation is usually lifted by a crane when being erected, the construction pavement is straightened by manpower and is placed to a preset installation position, the crane puts down the construction pavement to complete erection, but the erection can be very dangerous by adopting the mode in some areas with stronger wind power, the sling of the crane and the construction pavement suspended below can swing by the strong wind which is suddenly scraped, workers for straightening the construction pavement can be damaged by collision, and even more serious construction accidents occur.

Disclosure of Invention

The invention aims to provide a movable construction access road for river regulation, which solves the problem that the position is difficult to adjust if the construction access road is erected to prevent wind and then moves after landing.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a movable river is administered with construction temporary road, includes the temporary bridge body, the lower extreme of temporary bridge body is provided with the bridge plate, the lower extreme in the four corners of bridge plate all is provided with the mobile device, the mobile device includes bearing block, two curb plates, roller shaft and a plurality of gyro wheel, the bearing block with bridge plate fixed connection, two the curb plate perpendicular to the bottom surface of bridge plate and be on a parallel with the both ends face of bridge plate, two the curb plate install in the below of bearing block, roller shaft movable mounting in two just perpendicular to between the curb plate, a plurality of the middle part fixed mounting of gyro wheel is in on the roller shaft, the height that the lower extreme of gyro wheel was located is less than the height that the lower extreme of curb plate was located.

Preferably, the moving device further comprises a bolt and a support plate, and the upper end surface of the support plate is fixedly connected with the lower end of the bolt; one side of the bearing block extends to the outer side under the bridge plate, a threaded hole penetrating through the upper end and the lower end is formed in the outer side under the bridge plate, the bolt is in threaded connection with the threaded hole, and the length of the bolt is larger than the vertical distance from the upper end of the bearing block to the lower end of the roller.

Preferably, the upper end surface of the support plate is detachably and fixedly connected with the lower end of the bolt, such as a bolt, a stud and the like.

Preferably, the upper ends of the two side plates are detachably and fixedly connected with the bearing block, such as bolts, studs and the like.

Preferably, both ends of the bridge plate are provided with detachable extension plates, and one side of the upper surface of each extension plate is collinear with one side of the upper surface of the bridge plate.

Preferably, the number of the rollers of the moving device is two, the two rollers are not in contact with each other, and the rollers and the side plates are not in contact with each other.

Preferably, the roller is a triangular crawler wheel.

Preferably, a turntable is arranged between the bearing block and the two side plates below the bearing block, the side plates are fixedly connected with the turntable, a turntable shaft is fixedly arranged in the middle of the upper end of the turntable, and the upper end of the turntable shaft is rotatably connected with the bearing block.

Preferably, protection plates are arranged on two sides of the access bridge body.

Preferably, a cross beam is arranged at the upper end between the protection plates at two sides of the temporary bridge body.

Compared with the prior art, the invention has the beneficial effects that:

1. this movable is construction access way for river regulation all is provided with the mobile device at the lower extreme in the four corners of bridge slab, and the hoist can make it fall to the ground earlier and then cooperate the hoist to provide the power of lifting that is less than access bridge body self gravity, keeps each mobile device to land, relies on manpower or other to pull equipment promotion and sets upright, reduces the time that access bridge body suspends in midair, can reduce the probability that unexpected strong wind leads to the construction accident, improves the construction safety degree.

2. This movable is construction way for river regulation still is provided with bolt and backup pad, and curb plate demountable installation is at the bearing block lower extreme, through bolt and backup pad cooperation hoist prop up after the access bridge body, can dismantle curb plate and gyro wheel, and rotatory bolt makes the backup pad upper end hug closely the bearing block again, and the access bridge body can be put down completely to the hoist, makes bearing block and backup pad land, prevents that mobile device from causing the access bridge body to shift in the use.

Drawings

FIG. 1 is a schematic structural view of the present invention, in which the middle of the main body of the access bridge is omitted for easy observation;

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic view of an operating state of the present invention;

FIG. 5 is a schematic view of another operating state of the present invention;

fig. 6 is a schematic structural diagram of an embodiment of the mobile device shown in fig. 3.

In the figure: 1. a main body of the access bridge; 10. a bridge plate; 2. a mobile device; 21. a bearing block; 22. a side plate; 2201. a roller shaft; 2202. a roller; 2203. a turntable; 2204. a turntable shaft; 23. a bolt; 24. a support plate; 3. an extension plate; 100. a river channel; 200. and (5) a crane.

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.