CN212358311U - Automatic water adding system for filling materials - Google Patents

Abstract

The utility model provides an automatic water feeding system for filling materials, which comprises a vertical post, a transverse main beam, a longitudinal main beam, an inclined strut and a main water pipe, wherein the vertical post is arranged on a concrete foundation and welded with a pre-embedded steel plate of the concrete foundation, the top of the vertical post is welded with the transverse main beam and the longitudinal main beam, the transverse main beam is welded with the longitudinal main beam, the transverse main beam and the vertical post are respectively reinforced by the inclined strut, the steel structure is provided with a top surface platform, the top surface platform comprises platform beams arranged at intervals and steel plates laid on the platform beams, the main water pipe is laid along the steel structure and led to a reservoir by the top surface platform, the main water pipe is welded and fixed with the platform beams, a secondary water pipe is welded at the water outlet of the main water pipe, the secondary water pipe is connected with a gate valve, an electric disc valve, a flow rate switch and a water spraying component are sequentially and respectively in flange connection, the water spraying component, the water spraying support is welded with the transverse main beam, and the water spraying head faces the ground.

Description

Automatic water adding system for filling materials

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field, concretely relates to automatic water feeding system of filling material.

Background

Dam filling quality is the key to the whole project. The influence of the water content of the filling material on the dam quality is large and difficult to control, and unqualified rolling and reworking can be caused by too small or too large water addition amount. The traditional dam filling material water adding mode is that a filling material transport vehicle directly adds water to the transport vehicle by using a water pipe manually at a certain fixed point before entering a dam, 2 persons on two sides of the vehicle respectively hold a water pipe and add water to filling materials in a carriage at the same time, the water adding time consumption of each vehicle in the water adding mode is long, the water adding quantity can not be guaranteed to meet the requirement, the water adding efficiency is very low because the personnel drag the water pipe to move back and forth, and at least 4 groups of personnel can basically meet the requirement according to the filling progress requirement of the rock-clamping dam.

Traditional manual water feeding mode operating personnel are many, the field needs to be large enough, the water feeding amount can not be guaranteed, personnel walk around the vehicle, engineering quality and safety have very big hidden dangers, and the management difficulty is big.

Disclosure of Invention

The utility model aims at providing an accurate control adds the water yield, improves the efficiency of adding water, reduces cost of labor, safe and reliable, be suitable for extensive automatic water feeding system of filling material.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an automatic water adding system for filling materials comprises upright columns, a transverse main beam, a longitudinal main beam, inclined struts and a main water pipe, wherein the upright columns are arranged on a concrete foundation and welded with pre-buried steel plates of the concrete foundation, the top of each upright column is welded with the transverse main beam and the longitudinal main beam, the transverse main beam and the longitudinal main beam are welded, the transverse main beam and the upright columns are reinforced through the inclined struts respectively, the steel structure is provided with a top surface platform, the top surface platform comprises platform beams arranged at intervals and steel plates laid on the platform beams, the main water pipe is laid along the steel structure and led to a reservoir by the top surface platform, the main water pipe is welded and fixed with the platform beams, a secondary water pipe is welded at a water outlet of the main water pipe, the secondary water pipe is sequentially and respectively connected with a gate valve, an electric butterfly valve, a flow rate switch and a water spraying assembly in a flange mode, the water spraying assembly comprises a water inlet pipe, the water spraying support is welded with the transverse main beam, and the water spraying head faces the ground.

Furthermore, the photoelectric switch embedded part is embedded at the corresponding position of the road surface by the automatic water adding system, the photoelectric switch embedded part is welded with the square steel of the upright post, the top of the square steel of the upright post is provided with the photoelectric switch, and the photoelectric switch comprises a water adding photoelectric switch and a barrier gate photoelectric switch.

Furthermore, two independent automatic water adding systems are arranged side by side, the number of the main water pipes is two, and two secondary water pipes are welded at intervals on each main water pipe.

Furthermore, the sprinkler head is made of a steel pipe, and 1-3 rows of through holes are formed in the water spraying surface of the steel pipe.

Further, the top surface platform sets up the platform railing, and the platform railing includes integrative stand of welding, horizontal pole and baseboard, stand and platform roof beam welding.

Further, the steel construction side sets up the cat ladder, and cat ladder one end and the welding of the vertical girder of steel construction, the other end are fixed in ground, and the cat ladder both sides set up safety barrier, and the safety barrier top welds with the platform railing.

Furthermore, the concrete foundation is internally provided with a dowel bar.

Compared with the prior art, the utility model, have following advantage:

the utility model relates to an automatic water feeding system of filling material, safe and reliable is suitable for extensively, and accurate control adds the water yield, improves the efficiency of adding water, reduces the cost of labor, and the guarantee dam is filled smoothly. Particularly, the water adding process of the utility model does not need personnel operation, and only one person is needed to carry out daily inspection and maintenance work, thereby not only reducing the number of operating personnel, but also greatly reducing the safety risk; the utility model discloses utilize electric butterfly valve and velocity of flow on-off control to add the water yield, the water yield is controllable, adds the water time and also reduces to about 13 seconds from original 60 seconds, has improved work efficiency.

Drawings

Fig. 1 is a schematic front structural diagram (a) of an automatic filling water system of the present invention;

fig. 2 is a schematic front structural view (ii) of an automatic filling system of the present invention;

FIG. 3 is a schematic side view of an automatic water adding system for filling material of the present invention;

FIG. 4 is a schematic view of the arrangement of the platform beam of the automatic water adding system for filling material of the present invention;

FIG. 5 is a schematic view of the pipeline layout of the top platform of the automatic water adding system for filling material of the present invention;

FIG. 6 is a schematic view of the front installation of the water spraying assembly of the automatic water adding system for filling material of the present invention;

FIG. 7 is a schematic side view of a water spray assembly of an automatic water adding system for filling materials according to the present invention;

FIG. 8 is a schematic structural view of a sprinkler head of an automatic water adding system for filling materials according to the present invention;

fig. 9 is a schematic diagram of the arrangement of the photoelectric switch pavement embedded parts of the automatic water adding system for filling materials of the present invention;

fig. 10 is a schematic diagram of the arrangement of the photoelectric switch of the automatic water adding system for filling materials of the present invention.

Detailed Description

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 and 3, an automatic water adding system for filling materials comprises six upright posts 1, six transverse main beams 2, three longitudinal main beams 3, a first eight-diagonal-brace 4, a second six-diagonal-brace 5 and two main water pipes 6 which form a steel structure. Six upright posts 1 stand on concrete foundation 7 and are welded with embedded steel plates of concrete foundation 7, the size of concrete foundation 7 is 800mm 1000mm (height), the size of embedded steel plates is 16mm 400mm, and dowel bars are arranged in concrete foundation 7 to enhance the stability of concrete foundation 7. The arrangement of the concrete foundation 7 is used for reinforcing a steel structure, and plays a role of a protective pier to prevent a vehicle from colliding with a steel structure support. Six stands 1 are preceding three, three parallel arrangement at the back, and six horizontal girder 2 and three vertical girder 3 of stand 1 top welding, horizontal girder 2 and the welding of vertical girder 3, consolidate through bracing one 4 between horizontal girder 2 and the stand 1, consolidate through bracing two 5 between vertical girder 3 and the stand 1. The erection of above-mentioned steel construction forms two independent automatic water systems that add, can be respectively for two automatic waters of filling material haulage vehicle simultaneously. According to the size of the filling material transport vehicle, the transverse net width of a single lane of the automatic water adding system is 4050mm, the net height is 4500mm, and the longitudinal length of the structural frame is 2700 mm.

As shown in fig. 4, the steel structure is provided with a top platform, and the top platform comprises platform beams 8 arranged at intervals and steel plates 9 laid on the platform beams 8. The platform beams 8 are made of L63 angle iron and are longitudinally welded on the transverse main beams 2, the platform beams 8 are arranged at intervals, the distance of 700mm is adopted at the water spray head 15, and the distance of 600mm is adopted at the other parts. And steel plates 9 with the thickness of 4mm are paved on the platform beams 8 to form a platform.

As shown in fig. 5, 6, 7, 8, main water pipe 6 is laid along the steel construction and is introduced the cistern by the top surface platform, main water pipe 6 and 8 welded fastening of platform roof beam, 6 delivery port departments of main water pipe weld time water pipe 10, time water pipe 10 and gate valve 11, electronic butterfly valve 12, velocity of flow switch 13, the subassembly that sprays water is flange joint respectively in proper order, promptly time water pipe 10 passes through flange joint with gate valve 11, gate valve 11 passes through flange joint with electronic butterfly valve 12, electronic butterfly valve 12 passes through flange joint with velocity of flow switch 13, velocity of flow switch 13 passes through flange joint with the subassembly that sprays water. The flow rate switch 13 is used for controlling the water flow rate of the water pipe, the water adding time is controlled by combining a time relay, the water adding amount required by each vehicle is calculated according to the vehicle square volume, the water adding amount and the flow rate are calculated to obtain the water adding time required, and therefore the water adding amount is controlled by controlling the water adding time of the time relay. Two main water pipes 6 are provided, and two secondary water pipes 10 are respectively welded on each main water pipe 6, namely two water spraying assemblies are arranged at the front and the back of the automatic water adding system of the single lane. The water spray assembly comprises a water inlet pipe 14 with the diameter of 150mm and a water spray head 15 at the tail end of the water inlet pipe, wherein a channel steel is welded on the water inlet pipe 14 and reinforced by a steel plate, the front and the rear water spray assemblies on a single lane are reinforced on the same steel plate, the steel plate is welded with the transverse girder 2, and the water spray head 15 faces the ground. The sprinkler head 15 is arranged according to the length of the carriage of the vehicle, so that the filling materials in the carriage are completely sprinkled. The sprinkler head 15 is made of a steel pipe with the length of 2m and the diameter of 300mm, and three rows of through holes are formed in the water spraying surface of the steel pipe and are in a plum blossom shape.

As shown in fig. 9 and 10, the automatic water adding system embeds the photoelectric switch embedded part at the corresponding position of the road surface, the photoelectric switch embedded part is made of a steel plate with the thickness of 400mm x 16mm and is embedded in the road surface, the photoelectric switch embedded part is welded with the upright column square steel, the top of the upright column square steel is provided with the photoelectric switch, and the photoelectric switch comprises a water adding photoelectric switch 16 and a barrier gate photoelectric switch 17. Four pairs of photoelectric switches are arranged on a single lane, and each pair of photoelectric switches comprises two pairs of water adding photoelectric switches 16 and two pairs of barrier gate photoelectric switches 17.

As shown in fig. 10, the working principle of the optoelectronic switch is as follows: (1) when the vehicle blocks the two pairs of water adding photoelectric switches 16 at the same time, namely blocks the QS1 and the QS2 water adding photoelectric switches at the same time, the vehicle is just right under the front and rear water spraying heads 15, the automatic water adding system triggers a time relay to control the electric butterfly valve 12 to be opened, the water spraying heads 15 spray water downwards to add water to filling materials on the vehicle; after the water adding time is up, the time relay controls the electric butterfly valve 12 to be closed, and meanwhile, the warning lamp 18 flickers to prompt a driver to drive away. (2) After the vehicle is started, when the vehicle blocks a gate photoelectric switch QS3, a gate is opened to allow the vehicle to leave; when the vehicle drives out of the barrier, the gate photoelectric switch QS4 is switched from blocking to switching on, then the barrier is closed, and the next cycle is waited to enter.

As shown in fig. 2, for safety, the top platform is provided with a platform rail 19, the platform rail 19 includes a vertical column, a horizontal rod and a skirting board which are welded together, the horizontal rod and the skirting board are welded to the vertical column 1, and the vertical column 1 is welded to the platform beam 8. The upright post 1 is made of L63 angle iron, the cross rod is made of a steel pipe with the diameter of 48mm, and the skirting board is made of a steel plate with the thickness of 0.4 mm. Platform railing 19 is provided for safety protection and enclosure of the top platform operator.

As shown in fig. 2, a ladder stand 20 is arranged on the side face of the steel structure, the ladder stand 20 is made of L63 angle iron, the length of the ladder stand 20 is 5200mm, the width of the ladder stand 20 is 700mm, the step interval is 400mm, one end of the ladder stand 20 is welded with the longitudinal main beam 3 of the steel structure, and the other end of the ladder stand is fixed on the ground. The 20 both sides of cat ladder set up safety barrier, and safety barrier adopts the diameter to make for 25 mm's steel pipe, and safety barrier and the welding of 20 both sides L63 angle bars of cat ladder, safety barrier top and 19 welding of platform railing, specifically, the welding of stand 1 that leans on the outside at safety barrier top and platform railing 19. The ladder stand 20 is used for operating personnel to pass through the ground and the steel structure top surface platform.

The utility model discloses a steel construction and other part structures all make according to national safety standardization standard.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be considered as the protection scope of the present invention.

Claims (7)

1. The utility model provides an automatic water feeding system of filling material which characterized in that: the water spraying device comprises upright posts forming a steel structure, a transverse main beam, a longitudinal main beam, an inclined strut and a main water pipe, wherein the upright posts stand on a concrete foundation and are welded with a pre-buried steel plate of the concrete foundation, the transverse main beam and the longitudinal main beam are welded at the top of the upright posts, the transverse main beam and the longitudinal main beam are welded, the transverse main beam and the upright posts are reinforced through the inclined strut respectively, the steel structure is provided with a top surface platform, the top surface platform comprises platform beams arranged at intervals and steel plates laid on the platform beams, the main water pipe is laid along the steel structure and led to a reservoir by the top surface platform, the main water pipe is welded and fixed with the platform beams, a secondary water pipe is welded at a water outlet of the main water pipe, the secondary water pipe is sequentially and respectively in flange connection with a gate valve, an electric disc valve, a flow rate switch and a water spraying assembly, the water spraying support is welded with the transverse main beam, and the water spraying head faces the ground.

2. The automatic filling system of claim 1, wherein: the automatic water adding system buries the photoelectric switch embedded part at the corresponding position of the road surface, the photoelectric switch embedded part is welded with the upright square steel, the top of the upright square steel is provided with the photoelectric switch, and the photoelectric switch comprises a water adding photoelectric switch and a barrier gate photoelectric switch.

3. An automatic filling water adding system for filling materials according to claim 1 or 2, characterized in that: two independent automatic water adding systems are arranged side by side, the number of the main water pipes is two, and two secondary water pipes are welded at intervals on each main water pipe.

4. The automatic filling system of claim 1, wherein: the sprinkler bead adopts the steel pipe to make, and the steel pipe water spray face is seted up 1 to 3 rows of through-holes.

5. The automatic filling system of claim 1, wherein: the top surface platform sets up the platform railing, and the platform railing is including integrative stand, horizontal pole and the baseboard of welding, stand and platform roof beam welding.

6. The automatic filling system of claim 5, wherein: the steel construction side sets up the cat ladder, and cat ladder one end and the welding of the vertical girder of steel construction, the other end are fixed in ground, and the cat ladder both sides set up safety barrier, and safety barrier top and platform railing welding.

7. The automatic filling system of claim 1, wherein: and the concrete foundation is internally provided with a dowel bar.

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