CN215405944U

CN215405944U - Tunnel country rock reinforced structure for hydraulic engineering

Info

Publication number: CN215405944U
Application number: CN202121815987.4U
Authority: CN
Inventors: 王梦周; 张冰; 师海鸥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-04
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a tunnel surrounding rock reinforcing structure for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises two side plates, wherein object carrying plates are fixed on the top surfaces of the two side plates, the two side plates are positioned on the left side and the right side of the bottom surface of the object carrying plates, upper top wall assemblies are arranged on the top surfaces of the object carrying plates, and side top wall assemblies are arranged on the outer sides of the two side plates.

Description

Tunnel country rock reinforced structure for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a tunnel surrounding rock reinforcing structure for hydraulic engineering.

Background

Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments on the earth's surface and underground, and is classified into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering, and the like according to its service objects. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering.

Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. Compared with other projects, the hydraulic engineering has the following characteristics: the influence is wide. The hydraulic engineering planning is a component of basin planning or regional hydraulic planning, and the construction of a hydraulic engineering has great influence on the environment of the surrounding region, so that the construction of the hydraulic engineering is beneficial to removing harm and is also disadvantageous to submerging, immigration and the like. Therefore, a hydraulic engineering plan is formulated, which needs to be designed from the whole situation of a drainage basin or a region, and the overall consideration is carried out so as to reduce or avoid adverse effects and obtain the best economic, social and environmental effects. Hydraulic engineering is generally large in scale, large in investment, complex in technology and long in construction period.

The tunnel among the hydraulic engineering needs to carry out interim fixed to the tunnel in the maintenance process, and current fixing device is inconvenient to be removed in the use, and the step is loaded down with trivial details when installing and removing, leads to the staff to waste a large amount of time and energy and installs and remove the device in the course of the work.

Based on the structure, the utility model designs the tunnel surrounding rock reinforcing structure for the hydraulic engineering so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tunnel surrounding rock reinforcing structure for hydraulic engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a tunnel surrounding rock reinforcing structure for hydraulic engineering comprises two side plates, wherein object carrying plates are fixed on the top surfaces of the two side plates, the two side plates are positioned on the left side and the right side of the bottom surface of the object carrying plates, upper top wall assemblies are arranged on the top surfaces of the object carrying plates, and side top wall assemblies are arranged on the outer sides of the two side plates;

go up the roof subassembly including sliding the screw thread post that passes the year thing board, the left and right sides of screw thread post be equipped with carry the spacing groove of thing board joint, still rotate on carrying the thing board and be connected with the thread bush that the screw thread cup jointed on the screw thread post, the top surface left side of carrying the thing board is equipped with a motor, is equipped with the gear train between the drive end of a motor and the thread bush and is connected, the top of screw thread post rotates and is connected with the roof.

Preferably, side roof subassembly is including setting up the side roof in the curb plate outside, be connected with the spring between side roof and the curb plate, the inboard of curb plate is equipped with the leading wheel No. one, be fixed with the support frame on carrying the bottom surface of thing board, both ends all are equipped with the leading wheel No. two about the bottom surface of support frame, the below is rotated and is connected with the take-up pulley in the middle of the bottom surface, and it is equipped with the damping to rotate the junction, the coaxial rotation handle that is fixed with in front side of take-up pulley, the inboard of side roof is connected with the stay cord, No. one leading wheel and No. two leading wheels are walked around to the other end of stay cord, and fix on the take-up pulley.

Preferably, the bottom of two curb plates all is equipped with a plurality of removal wheels.

Preferably, a movable sleeve is fixed between the lower ends of the two side plates, a lead screw is rotatably connected in the movable sleeve, the right end of the lead screw is connected with a motor II, the left section and the right section of the lead screw are opposite in thread direction, a movable frame is in threaded connection with the movable sleeve, a hollow groove is formed in the movable sleeve corresponding to the movable block, a movable oblique block is sleeved at the lower end of the movable frame, a spring II is connected between the inner bottom surface of the movable oblique block and the bottom surface of the movable frame in the movable oblique block, a fixed oblique block is arranged in the middle of the bottom surface of the movable sleeve, and the movable oblique block is slidably connected with the movable sleeve.

Preferably, the left side and the right side of the bottom surface of the upper top plate are provided with a plurality of limiting rods, and a plurality of limiting sleeves in sliding connection with the limiting rods are fixed on the carrying plate corresponding to the limiting rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the upper top wall assembly and the side fixed wall assembly are arranged, the first motor drives the threaded sleeve to rotate through the gear set, so that the threaded column is driven to move upwards, the upper top plate is driven to move upwards to prop against the top surface of the tunnel, the rotating handle is rotated to drive the take-up pulley to rotate, so that the pull rope is loosened, the side top plates on the two sides move outwards to prop against the left side wall and the right side wall of the tunnel under the action of the first spring, and the phenomenon that the device is frequently required to be installed and dismantled when in use, and the time and energy are wasted is avoided;

2. according to the utility model, through arranging the moving wheels, a worker can conveniently move the device to a proper position, the second motor drives the screw rod to rotate, so that the moving frame is driven to move inwards to drive the moving inclined blocks on two sides to move inwards, the moving inclined blocks slide along the fixed inclined blocks, so that the bottom surfaces of the moving inclined blocks are abutted to the ground, the device is fixed on the bottom surfaces, and the device is convenient to move and fix.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

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

FIG. 3 is a schematic view of a portion of the mobile ramp of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-side plate, 2-object carrying plate, 3-threaded column, 4-threaded sleeve, 5-limiting groove, 6-first motor, 7-gear set, 8-limiting sleeve, 9-limiting rod, 10-side top plate, 11-first spring, 12-pull rope, 13-first guide wheel, 14-second guide wheel, 15-support frame, 16-take-up wheel, 17-rotating handle, 18-moving wheel, 19-moving sleeve, 20-screw rod, 21-moving frame, 22-moving oblique block, 23-fixed oblique block, 24-second spring, 25-top plate and 26-second motor.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: a tunnel surrounding rock reinforcing structure for hydraulic engineering comprises two side plates 1, wherein object carrying plates 2 are fixed on the top surfaces of the two side plates 1, the two side plates 1 are positioned on the left side and the right side of the bottom surfaces of the object carrying plates 2, upper top wall assemblies are arranged on the top surfaces of the object carrying plates 2, and side top wall assemblies are arranged on the outer sides of the two side plates 1;

go up roof subassembly and pass the screw thread post 3 that carries thing board 2 including sliding, the left and right sides of screw thread post 3 is equipped with and carries the spacing groove 5 of thing board 2 joint, still rotates on carrying thing board 2 to be connected with the thread bush 4 that the screw thread cup jointed on screw thread post 3, carries the top surface left side of thing board 2 and is equipped with a motor 6, is equipped with gear train 7 between the drive end of a motor 6 and the thread bush 4 and is connected, and the top of screw thread post 3 rotates and is connected with roof 25.

Wherein, side roof wall subassembly is including setting up side roof 10 in the curb plate 1 outside, be connected with spring 11 between side roof 10 and the curb plate, the inboard of curb plate 1 is equipped with leading wheel 13 No. one, be fixed with support frame 15 on carrying the bottom surface of thing board 2, both ends all are equipped with leading wheel 14 No. two about support frame 15's the bottom surface, the below is rotated in the middle of the bottom surface and is connected with take-up pulley 16, and rotate the junction and be equipped with the damping, the coaxial rotation handle 17 that is fixed with in front side of take-up pulley 16, the inboard of side roof 10 is connected with stay cord 12, leading wheel 13 and leading wheel 14 No. two are walked around to the other end of stay cord 12, and fix on take-up pulley 16.

Wherein, the left and right sides of the bottom surface of the upper top plate 25 are provided with a plurality of limiting rods 9, and a plurality of limiting sleeves 8 which are connected with the limiting rods in a sliding way are fixed on the carrying plate 2 corresponding to the limiting rods 9.

One specific application of this embodiment is: a motor 6 passes through gear train 7 and drives thread bush 4 and rotate to drive 3 upshifts of screw thread post, drive roof 25 rebound, withstand the top surface of tunnel, rotate rotation handle 17, drive take-up pulley 16 and rotate, thereby loosen stay cord 12, under the effect of a spring 11, the side roof 10 of both sides moves to the outside, withstands the left and right sides wall of tunnel, thereby consolidates the tunnel.

Example two

The structure of the present embodiment is substantially the same as that of the first embodiment, except that the bottom ends of the two side plates 1 are provided with a plurality of moving wheels 18.

Wherein, be fixed with between the lower extreme of two curb plates 1 and remove the cover 19, it has lead screw 20 to rotate in the cover 19, the right-hand member of lead screw 20 is connected with motor 26 No. two, the screw thread opposite direction on two sections about lead screw 20, and equal threaded connection has removal frame 21, it is equipped with the dead slot to correspond removal frame 21 on the cover 19, the lower extreme of removal frame 21 has cup jointed removal sloping block 22, it is connected with spring 24 No. two to remove the inside bottom surface of sloping block 22 and remove between the bottom surface that frame 21 is located removal sloping block 22, be equipped with fixed sloping block 23 in the middle of the bottom surface of removal cover 19, remove sloping block 22 and remove cover 19 sliding connection.

The staff removes the device to suitable position through removing wheel 18, and No. two motors 26 drive lead screw 20 and rotate to drive and remove frame 21 and move to inside, thereby drive the removal sloping block 22 of both sides and move to the inboard, remove sloping block 22 and slide along fixed sloping block 23, thereby make the bottom surface and the ground butt of removing sloping block 22, thereby fix the device on the bottom surface, be convenient for remove and fixing device's position.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a tunnel country rock reinforced structure for hydraulic engineering, includes two curb plates (1), its characterized in that: the top surfaces of the two side plates (1) are fixedly provided with an object carrying plate (2), the two side plates (1) are positioned at the left side and the right side of the bottom surface of the object carrying plate (2), the top surface of the object carrying plate (2) is provided with an upper top wall assembly, and the outer sides of the two side plates (1) are provided with side top wall assemblies;

go up roof subassembly including sliding thread post (3) that pass year thing board (2), the left and right sides of thread post (3) is equipped with and carries spacing groove (5) of thing board (2) joint, it is connected with thread bush (4) that the screw thread cup jointed on thread post (3) still to rotate on carrying thing board (2), the top surface left side of carrying thing board (2) is equipped with one number motor (6), it is connected to be equipped with gear train (7) between drive end and thread bush (4) of one number motor (6), the top of thread post (3) is rotated and is connected with roof (25).

2. The tunnel surrounding rock reinforced structure for hydraulic engineering of claim 1, its characterized in that: side roof subassembly is including setting up side roof (10) in curb plate (1) outside, be connected with spring (11) between side roof (10) and the curb plate, the inboard of curb plate (1) is equipped with leading wheel (13) No. one, be fixed with support frame (15) on the bottom surface of carrying thing board (2), both ends all are equipped with leading wheel (14) No. two about the bottom surface of support frame (15), the below is rotated in the middle of the bottom surface and is connected with take-up pulley (16), and it is equipped with the damping to rotate the junction, the coaxial rotation handle (17) that is fixed with of front side of take-up pulley (16), the inboard of side roof (10) is connected with stay cord (12), leading wheel (13) and leading wheel (14) No. two are walked around to the other end of stay cord (12), and fix on take-up pulley (16).

3. The tunnel surrounding rock reinforced structure for hydraulic engineering of claim 1, its characterized in that: the bottom ends of the two side plates (1) are provided with a plurality of movable wheels (18).

4. The tunnel surrounding rock reinforced structure for hydraulic engineering of claim 3, its characterized in that: two be fixed with between the lower extreme of curb plate (1) and remove cover (19), it is connected with lead screw (20) to remove cover (19) internal rotation, the right-hand member of lead screw (20) is connected with No. two motor (26), screw opposite direction is gone up in two sections about lead screw (20), and equal threaded connection has removal frame (21), it is equipped with the dead slot to correspond removal frame (21) on cover (19), the lower extreme of removal frame (21) has cup jointed removal sloping block (22), be connected with No. two spring (24) between the inside bottom surface that removes sloping block (22) and removal frame (21) are located removal sloping block (22), be equipped with fixed sloping block (23) in the middle of the bottom surface of removal cover (19), remove sloping block (22) and remove cover (19) sliding connection.

5. The tunnel surrounding rock reinforced structure for hydraulic engineering of claim 1, its characterized in that: a plurality of limiting rods (9) are arranged on the left side and the right side of the bottom surface of the upper top plate (25), and a plurality of limiting sleeves (8) which are in sliding connection with the limiting rods (9) are fixed on the carrying plate (2) corresponding to the limiting rods (9).