CN210087330U

CN210087330U - Improvement type underground cavern construction auxiliary assembly

Info

Publication number: CN210087330U
Application number: CN201920711022.7U
Authority: CN
Inventors: 刘龙; 张晓伟; 吴彦双; 高超; 龙娇; 许东升
Original assignee: Sinohydro Bureau 11 Co Ltd
Current assignee: Sinohydro Bureau 11 Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-18
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses an improved underground cavern construction auxiliary device relating to the field of water conservancy and hydropower, which comprises a trolley body, wherein the trolley body is formed by welding a plurality of vertical and horizontal H-shaped channel steel, the driving working end of the trolley body is provided with a plurality of hand pneumatic drills and a door-shaped frame made of the H-shaped channel steel, the trolley body is internally provided with a water supply pipe and a wind supply pipe which are arranged in the horizontal H-shaped channel and the door-shaped frame, compared with the traditional method of additionally laying wind pipes and water pipes, the improved underground cavern construction auxiliary device adopts the wind-water pipeline to be welded in the H-shaped steel channel, an extension pipeline at one side of the trolley is connected with a main pipeline in a cave, so that the wind pipes, the water pipes and the trolley body are integrated, the wind and water can be conveniently supplied for the work of the hand pneumatic drills with different heights, the laying, the collecting time of the auxiliary pipeline for site construction is shortened, the underground working circulation is more compact, the working efficiency of underground construction is effectively improved.

Description

Improvement type underground cavern construction auxiliary assembly

Technical Field

The utility model relates to a water conservancy water and electricity field specifically is an improvement type underground cavern construction auxiliary assembly.

Background

Due to the fact that the excavation section of the underground cavern is large, when blasting construction of the cavern is conducted, construction needs to be conducted through a machined construction platform during hole excavation and hole drilling and supporting construction. But current construction platform is mostly the platform truck and is formed by the I-steel welding, only serves the construction of on-the-spot chisel hole.

The trolley only provides a corresponding working platform for the pore-forming construction during working, but in the actual pore-forming process, pipelines required by construction wind and construction water are required to be connected to each hand-operated pneumatic drill of a working face from a main pipeline laid in a hole, a single working face is simultaneously provided with a plurality of hand-operated pneumatic drills for simultaneously carrying out the pore-forming operation, the wind-operated pneumatic drill and the water pipeline on site are staggered, the preparation time of early construction is wasted, meanwhile, a specially-assigned person is required to arrange the pipelines in the construction process, and the influence on site construction due to the pipeline crossing is prevented. Therefore, there are serious restrictions on the progress of construction and on-site management, and there is a need for an improved construction auxiliary device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improvement type underground cavern construction auxiliary assembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an improvement type underground cavern construction auxiliary assembly, includes the platform truck automobile body, the platform truck automobile body is formed by the welding of the I-shaped channel-section steel that a plurality of vertical and levels set up, the tunnelling work end of platform truck automobile body is provided with the door type frame of a plurality of hand pneumatic drills and I-shaped channel-section steel material, be equipped with delivery pipe and the air feed pipe of installing in horizontal I-shaped channel-section steel and door type frame in the platform truck automobile body, install delivery pipe in the horizontal I-shaped channel-section steel and the one end of air feed pipe and connect the hole and supply water, air supply line outside, the delivery pipe and the air feed pipe of installing in door type frame are connected to the other end, and the delivery pipe and the air feed pipe of door.

As a further aspect of the present invention: the trolley is characterized in that reinforcing steel bar meshes are arranged on I-shaped channel steel horizontally arranged on the trolley body, and a crawling ladder is arranged between every two adjacent reinforcing steel bar meshes.

As a further aspect of the present invention: the air pipe structures and the water pipe connectors are distributed on the two vertical rods and the top cross beam of the door-shaped frame at intervals.

As a further aspect of the present invention: be equipped with on the I-shaped channel-section steel of platform truck automobile body and carry out spacing fixed structure to delivery pipe and air feed pipe, fixed structure includes back of the body rib reinforcement reinforcing bar and clearance reinforcement reinforcing bar, delivery pipe and air feed pipe are all installed in the recess of I-shaped channel-section steel one side, the upper end of recess be equipped with recess assorted back of the body rib reinforcement reinforcing bar, back of the body rib reinforcement reinforcing bar and delivery pipe and air feed intertube still be equipped with a plurality ofly be used for spacing clearance reinforcement reinforcing bar.

As a further aspect of the present invention: two ends of an I-shaped channel steel at the lower end of the trolley body are arranged in an inclined angle.

As a further aspect of the present invention: the utility model discloses a rubber tube, including tuber pipe structure and water pipe kneck, anti-drop reinforced structure still are equipped with anti-drop reinforced structure, anti-drop reinforced structure includes the iron wire and connects the enhancement cap, be equipped with the control valve on tuber pipe structure and the water pipe connector connecting line on the door type frame, the connecting line is through connecting the one end of strengthening the cap connection rubber tube, and the hand pneumatic drill is connected to the other end of rubber tube, connects the junction of strengthening cap and connecting line and still is equipped with.

Compared with the prior art, the beneficial effects of the utility model are that: this improvement type underground cavern construction auxiliary assembly compares in traditional laying tuber pipe and water pipe in addition, adopt the geomantic omen pipeline, the welding is in the I-steel inslot, extend pipeline and hole in trolley one side main piping connection, make the tuber pipe, water pipe and trolley automobile body integration, be convenient for the hand pneumatic drill work water supply geomantic omen of different elevations, carry out the construction, reduce site operation auxiliary pipeline and spread and connect and arrange in order the collecting time, make underground work circulation compacter, strengthen the linking between the process in the construction, effectual promotion underground construction work efficiency, this use novel structure is simple, therefore, the clothes hanger is strong in practicability, easy to use and popularization.

Drawings

Fig. 1 is a schematic structural diagram of an improved underground cavern construction auxiliary device.

Fig. 2 is a schematic structural diagram of a tunneling working end of the improved underground cavern construction auxiliary equipment.

Fig. 3 is a structural schematic diagram of a back rib reinforcing steel bar and a gap reinforcing steel bar in the improved underground cavern construction auxiliary equipment.

FIG. 4 is a schematic view of the structure of the reinforcing cap for connecting the iron wires and the reinforcing cap in the auxiliary device for construction of the improved underground cavern.

Wherein: the device comprises a trolley body 1, a door-shaped frame 2, a hand-operated drill 3, a water supply pipe 4, an air supply pipe 5, an air pipe connector 6, a water pipe connector 7, a ladder 8, a reinforcing mesh 9, a back rib reinforcing steel bar 10, a gap reinforcing steel bar 11, a control valve 12, an iron wire 13, a rubber pipe 14 and a connection reinforcing cap 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 to 4, in the embodiment of the present invention, an improved auxiliary device for underground cavern construction comprises a trolley body 1, wherein the trolley body 1 is formed by welding a plurality of vertically and horizontally arranged i-shaped channel steels, a plurality of hand drills 3 and a door-shaped frame 2 made of i-shaped channel steels are arranged at a driving end of the trolley body 1, a water supply pipe 4 and an air supply pipe 5 are arranged in the horizontal i-shaped channel and the door-shaped frame 2, the water supply pipe 4 and the air supply pipe 5 are fixedly arranged in the i-shaped channel steels, one end of the water supply pipe 4 and the air supply pipe 5 arranged in the horizontal i-shaped channel steels is connected with an outside-hole water supply and air supply pipeline, the other end of the water supply pipe 4 and the air supply pipe 5 arranged in the door-shaped frame 2 is connected with a plurality of air pipe structures 6 and water pipe connectors 7 arranged at intervals on the water supply pipe 4 and the air supply pipe 5 of the door-, thereby the hand pneumatic drill 3 of the tunnelling work end of smooth supplementary platform truck automobile body 1 carries out underground construction, at specific during operation, this improvement type underground cavern construction auxiliary assembly compares in traditional laying tuber pipe and water pipe in addition, adopt the geomantic omen pipeline, the welding is in the I-steel inslot, extend pipeline and hole in platform truck one side main line connection, make the tuber pipe, water pipe and the integration of platform truck automobile body 1, be convenient for supply water geomantic omen for the hand pneumatic drill 3 work of different elevations, carry out the construction, reduce the auxiliary pipeline of site operation and spread and connect and arrange in order the collection time, make underground work circulation compacter, strengthen linking between the process in the construction, effectual promotion underground construction work efficiency.

Concretely, in order to guarantee the safe and convenient use of the during operation of platform truck automobile body 1, be equipped with reinforcing bar net 9 on the I-shaped channel steel that platform truck automobile body 1 improved level set up, constitute stable construction platform through reinforcing bar net 9 cooperation level welded I-shaped channel steel, still be equipped with cat ladder 8 between adjacent construction platform, the transform of station when being convenient for construct.

Specifically, for the convenience of each high position carries out the operation, tuber pipe structure 6 and water pipe connector 7 spaced distribute on door type frame 2 two with pole setting and top crossbeam to make tuber pipe structure 6 and water pipe connector 7 can be for the hand pneumatic drill 3 work water supply air supplies of each not co-altitude position, be favorable to going on of many operations in the underground, it is preferred, be provided with 5 groups tuber pipe structure 6 and water pipe connector 7 on every stand of door type frame 2, be provided with 3 groups tuber pipe structure 6 and water pipe connector 7 on the crossbeam.

Further, be equipped with on the I-shaped channel-section steel of platform truck automobile body 1 and carry out spacing fixed knot structure to delivery pipe 4 and air feed pipe 5, fixed knot constructs including back of the body rib reinforcing bar 10 and clearance reinforcing bar 11, delivery pipe 4 and air feed pipe 5 are all installed in the recess of I-shaped channel-section steel one side, and the upper end of recess is equipped with recess assorted back of the body rib reinforcing bar 10, still is equipped with a plurality of clearance reinforcing bar 11 that are used for spacing between back of the body rib reinforcing bar 10 and delivery pipe 4 and air feed pipe 5, and reinforcing bar 10 and clearance reinforcing bar 11 make delivery pipe 4 and air feed pipe 5 stable be located the I-shaped channel-section steel through the back of the body rib, realize tuber pipe, water pipe and the integration of platform.

Furthermore, in order to enable the trolley body 1 to move more smoothly in underground work and prevent scraping, two ends of the i-shaped channel steel at the lower end of the trolley body 1 are arranged in an inclined angle mode, specifically, the positions 60cm away from the i-shaped channel steel at the front end and the rear end of the travelling direction of the trolley body 1 are made into a 30-degree included angle shape, so that the trolley body 1 can move conveniently, and meanwhile bottom broken stones are effectively prevented from being scraped and rubbed.

Example 2:

referring to fig. 1-4, the embodiment of the present invention provides an improved underground cavern construction auxiliary device for upgrading functions based on embodiment 1, which specifically includes:

in order to ensure the stable connection of water supply air supply line and hand pneumatic drill 3, prevent to appear the situation such as drop at the during operation, tuber pipe structure 6 and water pipe connector 7 department still are equipped with anti-drop reinforced structure, anti-drop reinforced structure includes iron wire 13 and connects and strengthens cap 15, be equipped with control valve 12 on tuber pipe structure 6 and the water pipe connector 7 connecting line on the door type frame 2, connecting line strengthens cap 15 through connecting and connects the one end that rubber tube 14, and hand pneumatic drill 3 is connected to the other end of rubber tube 14, connects and strengthens cap 15 and connecting line's junction still to be equipped with iron wire 13, strengthens cap 15 through iron wire 13 and connection and consolidates connecting line and hand pneumatic drill 3's connection, and anti-drop, the stability of guarantee water supply air feed goes on.

The utility model discloses a theory of operation is: improved auxiliary equipment for underground cavern construction comprises a trolley body 1, wherein the trolley body 1 is formed by welding a plurality of vertical and horizontal H-shaped channel steel, the tunneling working end of the trolley body 1 is provided with a plurality of hand pneumatic drills 3 and a door-shaped frame 2 made of H-shaped channel steel, a water supply pipe 4 and an air supply pipe 5 which are arranged in the horizontal H-shaped channel and the door-shaped frame 2 are arranged in the trolley body 1, the water supply pipe 4 and the air supply pipe 5 are fixedly arranged in the H-shaped channel steel, one ends of the water supply pipe 4 and the air supply pipe 5 which are arranged in the horizontal H-shaped channel steel are connected with water and air supply pipelines outside the cavern, the other ends of the water supply pipe 4 and the air supply pipe 5 which are arranged in the door-shaped frame 2 are connected, the water supply pipe 4 and the air supply pipe 5 of the door-shaped frame 2 are provided with a plurality of air pipe structures 6 and water pipe interfaces 7 at intervals, so as to smoothly assist the hand, at specific during operation, this improvement type underground cavern construction auxiliary assembly compares in traditional laying tuber pipe and water pipe in addition, adopt the geomantic omen pipeline, the welding is in the I-steel inslot, extend pipeline and hole in platform truck one side and main pipe connection, make the tuber pipe, water pipe and 1 integration of platform truck automobile body, be convenient for supply water geomantic omen for 3 work of hand pneumatic drill of different elevations, carry out the construction, reduce the auxiliary pipeline of site operation and spread and connect and arrange in order the collection time, it is compacter to make underground work circulation, strengthen linking between the process in the construction, effectual promotion underground construction work efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An improved auxiliary device for underground cavern construction, which comprises a trolley body (1) and is characterized in that, the trolley body (1) is formed by welding a plurality of I-shaped channel steels which are vertically and horizontally arranged, a plurality of hand pneumatic drills (3) and a door-shaped frame (2) made of I-shaped channel steel are arranged at the tunneling working end of the trolley body (1), the trolley is characterized in that a water supply pipe (4) and an air supply pipe (5) are arranged in a horizontal I-shaped groove and a door-shaped frame (2) in the trolley body (1), one end of the water supply pipe (4) and one end of the air supply pipe (5) which are arranged in the horizontal I-shaped groove are connected with a water supply pipeline and an air supply pipeline outside a hole, the other end of the water supply pipe (4) and the air supply pipe (5) which are arranged in the door-shaped frame (2) are connected, and a plurality of air pipe structures (6) and water pipe connectors (7) are arranged on the water supply pipe (4) and the air supply pipe (5) of the door.

2. An improved underground cavern construction auxiliary device as claimed in claim 1, wherein the I-shaped channel steel horizontally arranged on the trolley body (1) is provided with a reinforcing mesh (9), and a ladder stand (8) is arranged between the adjacent reinforcing meshes (9).

3. Improved auxiliary equipment for underground cavern construction according to claim 1, characterized in that the air duct structure (6) and the water pipe joints (7) are distributed at intervals on two vertical rods and a top cross beam of the portal frame (2).

4. The improved auxiliary device for underground cavern construction as claimed in claim 1, wherein a fixing structure for limiting and fixing the water supply pipe (4) and the air supply pipe (5) is arranged on an i-shaped channel of the trolley body (1), the fixing structure comprises a back rib reinforcing steel bar (10) and a gap reinforcing steel bar (11), the water supply pipe (4) and the air supply pipe (5) are both installed in a groove on one side of the i-shaped channel, the upper end of the groove is provided with the back rib reinforcing steel bar (10) matched with the groove, and a plurality of gap reinforcing steel bars (11) for limiting are further arranged among the back rib reinforcing steel bar (10), the water supply pipe (4) and the air supply pipe (5).

5. The improved auxiliary equipment for underground cavern construction as claimed in claim 1, wherein the two ends of the I-shaped channel at the lower end of the trolley body (1) are arranged in an inclined angle.

6. An improved underground cavern construction auxiliary device according to claim 3, characterized in that an anti-drop reinforcing structure is further arranged at the air pipe structure (6) and the water pipe connector (7), the anti-drop reinforcing structure comprises iron wires (13) and a connection reinforcing cap (15), a control valve (12) is arranged on a connecting pipeline of the air pipe structure (6) and the water pipe connector (7) on the gantry frame (2), the connecting pipeline is connected with one end of a rubber pipe (14) through the connection reinforcing cap (15), the other end of the rubber pipe (14) is connected with the hand pneumatic drill (3), and an iron wire (13) is further arranged at the connection position of the connection reinforcing cap (15) and the connecting pipeline.