CN211971549U - A large-scale water pump mobile installation device for reverse slope drainage of long tunnels - Google Patents

Abstract

The utility model discloses a large-scale water pump mobile installation device applied to the reverse slope drainage of long tunnels, belonging to the technical field of tunnel reverse slope drainage. The upper end of the support frame is fixed with a hoisting assembly, the lower end side of the overall support frame is provided with a transport vehicle running track, the upper end of the transport vehicle running track is equipped with a water pump transport vehicle, and one side of the transport vehicle running track is provided with a water pump transport vehicle. Pump installation location. The installation device of the utility model has a simple structure, is easy to process and assemble, does not need to be hoisted by other large machines, and saves energy; the installation procedure of the water pump is simple, the manual installation is convenient for operation, saves time and labor; the installation system is convenient, and the water pump can be moved to any installation position at will, High working efficiency; no manual handling is required during the installation process, no bumping or other damage to the pump, and no safety hazard.

Description

A large-scale water pump mobile installation device for reverse slope drainage of long tunnels

technical field

The utility model belongs to the technical field of tunnel reverse slope drainage, in particular to a large-scale water pump mobile installation device used for reverse slope drainage of long tunnels.

Background technique

In the fixed pump station of the tunnel, the large water pump needs to be installed on the support platform that has been in place, and the combination of manual and mechanical equipment (loader, excavator) is adopted. After the water pump is transported to the site, it is mechanically hoisted. After a water pump is placed on the platform, it needs to be moved slowly to the exact position by manpower. Because of its large weight, it is extremely difficult to move manually. It requires the cooperation of 3 to 5 people, and is assisted by a crowbar. Moving, the process is accompanied by various factors such as hardships, pump bumps, and insecurity.

The shortcomings and deficiencies of the existing water pump mobile installation technology: ① Large-scale fixed pump stations generally use the form of a cavern, and the water pump installation platform is inside the cavern. Due to space limitations, the mechanical hoisting can only hoist the water pump on the platform outside the cavern. The specific displacement and swing need manual operation, and the work process is heavy. ②Due to the large volume and weight of the pump, it cannot be handled with care during manual movement, which may cause the pump to bump or other invisible damage, which will reduce the life of the pump, or adversely affect the later operation. ③ Manual handling and installation have great potential safety hazards.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a large-scale water pump mobile installation device which is applied to the reverse slope drainage of long tunnels, and has the characteristics of simple structure, labor reduction and resource saving.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a large-scale water pump mobile installation device applied to reverse slope drainage of long tunnels, comprising an overall support frame, a water pump transport vehicle, a transport vehicle running track and a hoisting assembly, the overall The upper end of the support frame is fixed with a hoisting assembly, the lower end side of the overall support frame is provided with a transport vehicle running track, the upper end of the transport vehicle running track is equipped with a water pump transport vehicle, and one side of the transport vehicle running track is provided with a water pump transport vehicle. Pump installation location.

Preferably, the hoisting assembly includes an inverted chain transverse travel track, an inverted chain longitudinal travel track and a hoisting inverted chain, wherein the upper end of the overall support frame is fixed with an inverted chain longitudinal travel track, and two of the inverted chain longitudinal travel tracks are An inverted chain lateral running track is connected therebetween, and a hoisting inverted chain is fixed at the lower end of the inverted chain lateral running track.

Preferably, the overall support frame and the longitudinal running track of the reverse chain are fixed by arc welding.

Preferably, the traveling track of the transport vehicle and the overall support frame are fixed by arc welding, and the water pump transport vehicle and the traveling track of the transport vehicle are slidably connected.

Preferably, the hoisting upside down chain and the upside-down chain lateral running track and between the upside-down chain transverse travel rail and the upside-down chain longitudinal travel rail are all connected by sliding.

Preferably, the water pump installation position and the bottom plate of the overall support frame are fixed by fastening bolts, and the surface of the water pump installation position is provided with shock-absorbing rubber.

Compared with the prior art, the beneficial effects of the present utility model are:

The installation device of the utility model has a simple structure, is convenient for processing and assembly, does not need to be hoisted by other large-scale machinery, and saves energy; the installation procedure of the water pump is simple, the manual installation is convenient for operation, saving time and labor; the installation system is convenient, and the water pump can be moved to any installation position at will, High working efficiency; no manual handling is required during the installation process, no bump or other damage to the pump, and no safety hazard.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a schematic structural diagram of a hoisting assembly of the present invention;

In the figure: 1. Overall support frame; 2. Water pump transport vehicle; 3. Water pump installation position; , Hoisting upside down chain.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-2, the present utility model provides the following technical solutions: a large-scale water pump mobile installation device applied to the reverse slope drainage of long tunnels, comprising an overall support frame 1, a water pump transport vehicle 2, a transport vehicle running track 4 and a hoisting device Component 5, the upper end of the overall support frame 1 is fixed with a hoisting assembly 5, the lower end side of the overall support frame 1 is provided with a transport vehicle running track 4, and the upper end of the transport vehicle running track 4 is installed with a water pump transport vehicle 2, in order to be fixed firmly and conveniently sliding , The transport vehicle running track 4 and the overall support frame 1 are fixed by arc welding, the water pump transport vehicle 2 and the transport vehicle running track 4 are slidably connected, and one side of the transport vehicle running track 4 is provided with a water pump installation position 3, in order to It is convenient to fix, the water pump installation position 3 and the bottom plate of the overall support frame 1 are fixed by fastening bolts, and the surface of the water pump installation position 3 is provided with shock-absorbing rubber.

The hoisting assembly 5 includes an inverted chain transverse travel track 51, an inverted chain longitudinal travel track 52 and a hoisting inverted chain 53. The upper end of the overall support frame 1 is fixed with an inverted chain longitudinal travel track 52. In order to improve the structural stability, the overall support frame 1 It is fixed by arc welding with the reverse chain vertical running rail 52, the reverse chain horizontal running rail 51 is connected between the two reverse chain vertical running rails 52, and the lower end of the reverse chain lateral running rail 51 is fixed with a hoisting reverse chain 53, In order to facilitate moving and transferring, the hoisting inverted chain 53 and the inverted chain lateral running rail 51 and the inverted chain lateral running rail 51 and the inverted chain longitudinal running rail 52 are all connected by sliding.

The working principle and use process of the utility model: when the utility model is used, the mechanical equipment excavator is used outside the tunnel to assist, and the water pump that needs to be installed is hoisted to the water pump transport vehicle 2, and the water pump transport vehicle 2 moves through the transport vehicle walking track 4 , transport the water pump to the installation position 3 of the water pump to be installed, hoist the inverted chain 53 to the longitudinal position of the water pump through the vertical running track 52 of the inverted chain, and then use the horizontal running track 51 of the inverted chain to accurately travel to the installation position 3 of the water pump, and manually lower the hoisting and inverted After the chain 53 is connected with the water pump, lift the water pump, and transport it to the water pump installation position 3 through the horizontal walking track 51 of the reverse chain, slowly lower the water pump, and place it on the water pump installation base accurately. Work action to install other pumps in place.

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

Claims (6)

1. The utility model provides a be applied to large-scale water pump of tunnel adverse slope drainage of growing up and remove installation device, includes totality support frame (1), water pump transport vechicle (2), transport vechicle walking track (4) and hoist and mount subassembly (5), its characterized in that: the upper end of totality support frame (1) is fixed with hoist and mount subassembly (5), lower extreme one side of totality support frame (1) is provided with transport vechicle walking track (4), water pump transport vechicle (2) are installed to the upper end of transport vechicle walking track (4), one side of transport vechicle walking track (4) is provided with water pump installation position (3).

2. The large-scale water pump moving and mounting device applied to the reverse slope drainage of the long and large tunnel according to claim 1, is characterized in that: hoist and mount subassembly (5) are including the horizontal walking track of chain block (51), the vertical walking track of chain block (52) and hoist and mount chain block (53), wherein, the upper end of totality support frame (1) is fixed with the vertical walking track of chain block (52), two be connected with the horizontal walking track of chain block (51) between the vertical walking track of chain block (52), the lower extreme of the horizontal walking track of chain block (51) is fixed with hoist and mount chain block (53).

3. The large-scale water pump moving and mounting device applied to the reverse slope drainage of the long and large tunnel according to claim 1, is characterized in that: the general support frame (1) and the chain block longitudinal walking track (52) are fixed through arc welding.

4. The large-scale water pump moving and mounting device applied to the reverse slope drainage of the long and large tunnel according to claim 1, is characterized in that: the transport vehicle walking track (4) and the general support frame (1) are fixed through arc welding in a welding mode, and the water pump transport vehicle (2) is connected with the transport vehicle walking track (4) in a sliding mode.

5. The large-scale water pump moving and mounting device applied to the reverse slope drainage of the long and large tunnel according to claim 2, is characterized in that: the hoisting inverted chain (53) is connected with the inverted chain transverse walking track (51) in a sliding mode, and the inverted chain transverse walking track (51) is connected with the inverted chain longitudinal walking track (52) in a sliding mode.

6. The large-scale water pump moving and mounting device applied to the reverse slope drainage of the long and large tunnel according to claim 1, is characterized in that: the water pump mounting position (3) is fixed with the bottom plate of the overall support frame (1) through a fastening bolt, and damping rubber is arranged on the surface of the water pump mounting position (3).

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