CN215801097U

CN215801097U - Bridge deck maintenance device

Info

Publication number: CN215801097U
Application number: CN202122377526.XU
Authority: CN
Inventors: 段勇; 罗海灵; 刘洪浩
Original assignee: Chongqing Yongfeng Construction Engineering Co ltd
Current assignee: Chongqing Yongfeng Construction Engineering Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a bridge deck maintenance device, which comprises: the forming base station is used for forming the bridge deck; the maintenance support comprises a first support beam and a second support beam which are provided with circulation channels, a plurality of maintenance pipes are connected to the first support beam and the second support beam respectively, water spray heads are connected to the maintenance pipes and incline towards the direction of the forming base station, a communication pipe is connected between the first support beam and the second support beam, and a water inlet pipe is connected to the side surface of the first support beam; the film unwinding mechanism comprises an unwinding frame, the unwinding frame is fixed at the starting end of the maintenance support, and a film winding drum is detachably connected to the unwinding frame. This curing means simple structure can realize the quick maintenance to the decking, the maintenance efficiency of effectual improvement decking.

Description

Bridge deck maintenance device

Technical Field

The utility model belongs to the field of buildings, and particularly relates to a bridge deck maintenance device.

Background

The purpose of deck slab curing is to allow the as-cast concrete to harden normally or accelerate its hardening and strength growth. The concrete can be gradually hardened and increased in strength as a result of hydration of the cement, so that after the concrete is prepared and initially hardened, a certain amount of clear water needs to be sprayed on the concrete, after the clear water is sprayed, a layer of plastic film needs to be laid on the bridge deck to avoid water evaporation, and meanwhile, clear water needs to be sprayed on the plastic film at intervals to further reduce the evaporation of water in the concrete. At present, when the bridge deck is maintained, the adopted method is that water is sprayed manually and then a film is covered, and the method is low in efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more technical problems in the prior art, the utility model discloses a bridge deck maintenance device which is simple in structure, can quickly spray clear water and cover a plastic film, realizes quick maintenance of the bridge deck, and effectively improves the maintenance efficiency of the bridge deck.

In order to achieve the above object, the present invention provides a maintenance device for a bridge deck, comprising: the forming base station is used for forming the bridge deck;

the maintenance support comprises a first support beam and a second support beam which are provided with circulation channels, a plurality of maintenance pipes are connected to the first support beam and the second support beam respectively, water spray heads are connected to the maintenance pipes and incline towards the direction of the forming base station, a communication pipe is connected between the first support beam and the second support beam, and a water inlet pipe is connected to the side surface of the first support beam;

the film unwinding mechanism comprises an unwinding frame, the unwinding frame is fixed at the starting end of the maintenance support, and a film winding drum is detachably connected to the unwinding frame.

Further, unreel the frame and include first stand and second stand, vertical spread groove has all been seted up on first stand and the second stand, the film reel is connected between two spread grooves.

Further, a bearing clamping groove is further formed in the connecting groove, a bearing is clamped in the bearing clamping groove, and the film winding drum is connected between the two bearings.

Furthermore, a group of moving wheels is fixed at the bottoms of the first support beam and the second support beam.

Furthermore, a support plate is arranged at the tail end of the first support beam, a clamping hole is formed in the support plate, a matching hole corresponding to the clamping hole of the support plate is formed in the side face of the forming base station, and the clamping hole and the matching hole are located through an inserting pin.

Furthermore, a pushing frame is further fixed on the maintenance support and comprises a door-shaped frame, and a cross beam is fixed in the middle of the door-shaped frame.

The utility model has the beneficial effects that:

firstly, the maintenance device is simple in structure, can realize quick maintenance of the bridge deck, and effectively improves the maintenance efficiency of the bridge deck;

secondly, the unwinding frame comprises a first upright post and a second upright post, so that the film winding drum can be connected between the first upright post and the second upright post, and the film winding drum can conveniently rotate;

thirdly, the maintenance device of the utility model can move because the first bracket beam and the second bracket beam are both connected with the moving wheels, thereby being convenient for maintaining a plurality of bridge decks.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 of the present invention.

In the figure, 1, a forming base station; 2. a bridge deck; 3. maintaining the bracket; 4. a first support beam; 5. a second bracket beam; 6. a maintenance pipe; 7. a sprinkler head; 8. a communicating pipe; 9. a water inlet pipe; 10. unwinding the frame; 11. a film roll; 12. a first upright post; 13. a second upright post; 14. a bearing clamping groove; 15. a moving wheel; 16. a support plate; 17. a plug pin; 18. pushing the frame; 19. a cross beam; 20. a spool shaft; 21. bearing assembly

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

referring to fig. 1 to 3, a maintenance device for a bridge deck 2 includes: the forming base station 1 is used for forming the bridge deck 2;

the maintenance support 3 comprises a first support beam 4 and a second support beam 5 which are provided with circulation channels, a plurality of maintenance pipes 6 are connected to the first support beam 4 and the second support beam 5, a sprinkler head 7 is connected to each maintenance pipe 6, the sprinkler head 7 inclines towards the forming base 1, a communicating pipe 8 is connected between the first support beam 4 and the second support beam 5, and a water inlet pipe 9 is connected to the side surface of the first support beam 4;

the film unwinding mechanism comprises an unwinding frame 10, wherein the unwinding frame 10 is fixed at the starting end of the maintenance support 3, and a film winding drum 11 is detachably connected to the unwinding frame 10.

The process of the utility model is as follows, when the bridge deck is formed on the forming base platform 1, the water pump (connected to the water tank) is connected to the water inlet pipe 9 through the hose, when the bridge deck 2 is formed, the water pump is started, the water pump extracts clean water in the water tank and conveys the clean water to the circulation channel of the first support beam 4 through the water inlet pipe 9, meanwhile, as the communication pipe 8 is fixedly connected between the first support beam 4 and the second support beam 5, the clean water can enter the second support beam 5 from the first support beam 4 through the communication pipe 8, as the maintenance pipe 6 is connected on both support beams, the clean water can be sprayed out from the water spray head 7 on the maintenance pipe 6 and finally sprayed on the bridge deck 2, when the bridge deck 2 sprays a certain amount of clean water, the operator rotates the film reel 11 on the film unreeling mechanism to unreel the film, when unreeling, and covering the film on the bridge deck 2, pumping clear water again through the water pump after the bridge deck 2 is covered, and spraying the clear water on the surface of the film to continuously perform moisturizing maintenance. Through this structure, can realize spraying water fast and unreel the operation of film fast.

Further, the unreeling rack 10 comprises a first upright post 12 and a second upright post 13, vertical connecting grooves are formed in the first upright post 12 and the second upright post 13, and the film winding drum 11 is connected between the two connecting grooves. Specifically, the unwinding frame 10 of the present invention comprises a first upright 12 and a second upright 13, and the film roll 11 is connected between the first upright 12 and the second upright 13 through a middle connecting shaft, such that the structure can facilitate the rotation of the film roll 11.

Further, a bearing clamping groove 14 is formed in the connecting groove, a bearing 21 is clamped in the bearing 21 clamping groove 14, and the film winding drum 11 is connected between the two bearings 21. Specifically, in order to make film reel 11 more smooth and easy in the pivoted, bearing joint groove 14 has still been seted up in the spread groove, and when connecting film reel, the reel axle passes two bearings earlier, then two bearings from bearing joint groove downstream to the bottom, so, can make film reel 11 frictional force when the pivoted less, unreel more smoothly.

Further, a set of moving wheels 15 is fixed at the bottom of each of the first support beam 4 and the second support beam 5. The bottom of the first support beam 4 and the bottom of the second support beam 5 are fixed with the group of moving wheels 15, so that the maintenance device is more convenient to move, can be transferred to another maintenance plate area for continuous maintenance after maintenance of one bridge deck 2 is completed, and only a plurality of structures of the utility model need to be equipped in the bridge deck preparation area, thereby effectively reducing the cost.

Furthermore, a support plate 16 is arranged at the tail end of the first support beam 4, a clamping hole is formed in the support plate 16, a matching hole corresponding to the clamping hole of the support plate 16 is formed in the side face of the forming base table 1, and the clamping hole and the matching hole are positioned through an inserting pin 17. Because the supporting plate 16 is fixed at the tail end of the first support beam 4, the supporting plate 16 is provided with the clamping hole, and through the arrangement of the clamping hole, when the maintenance device moves to the area of the bridge deck 2, the maintenance device can be connected with the inserting pin 17, so that the position of the maintenance device can be fixed, and the maintenance device is convenient to unreel and spray.

Further, a pushing frame 18 is fixed on the maintenance support 3, the pushing frame 18 comprises a door-shaped frame, and a cross beam 19 is fixed in the middle of the door-shaped frame. Because a pushing frame 18 is fixed on the maintenance support 3, the maintenance device can be conveniently moved through the pushing frame 18, and the operation of an operator is facilitated.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A decking maintenance device, comprising:

the forming base station is used for forming the bridge deck;

2. A bridge deck maintenance device as claimed in claim 1, wherein the unreeling rack comprises a first upright and a second upright, each of the first upright and the second upright is provided with a vertical connecting groove, and the film roll is connected between the two connecting grooves.

3. The bridge deck maintenance device of claim 2, wherein the connecting groove is further provided with a bearing clamping groove, the bearing clamping groove is clamped with a bearing, and the film roll is connected between the two bearings.

4. A decking maintenance device according to claim 3, wherein a set of travelling wheels are secured to the base of each of the first and second support beams.

5. The bridge deck maintenance device of claim 4, wherein the end of the first supporting beam is provided with a supporting plate, the supporting plate is provided with a clamping hole, the side surface of the forming base platform is provided with a matching hole corresponding to the clamping hole of the supporting plate, and the clamping hole and the matching hole are positioned through an inserting pin.

6. A maintenance device for deck slabs according to claim 5, wherein said maintenance frame further comprises a pushing frame fixed thereto, said pushing frame comprising a door frame, said door frame having a cross member fixed to a middle portion thereof.