CN219034755U

CN219034755U - Auxiliary installation device of tunnel stand

Info

Publication number: CN219034755U
Application number: CN202320385794.2U
Authority: CN
Inventors: 高天海; 毕晓柏; 秦志涛; 张鹏; 刘吉航; 李桥林; 陶国靖; 陈�胜; 杨体泽; 李实江; 白磊; 李江瑞
Original assignee: China Nonferrous Metals Industry 14th Metallurgical Construction Co ltd
Current assignee: China Nonferrous Metals Industry 14th Metallurgical Construction Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-05-16
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses an auxiliary installation device of a tunnel stand, which relates to the technical field of supporting equipment and specifically comprises a base, wherein a loop bar assembly is fixedly connected to the upper surface of the base, a stand bar assembly is rotatably connected to the inside of the loop bar assembly, a control assembly is rotatably connected to the top end of the inside of the stand bar assembly, and a jacking assembly is connected to the internal threads of the control assembly. This auxiliary installation device of tunnel grudging post, through loop bar assembly, pole setting subassembly, control assembly and jacking subassembly's setting and cooperation use during the use, personnel accessible rotates control screw makes control screw outwards promote the pole setting to adjust the supporting angle of this equipment, be convenient for use under the multiple environment in the tunnel, personnel makes the screw rod upwards move through rotating the control ring simultaneously, thereby promoted the supporting height of jacking, the personnel of being convenient for support the different radian positions of tunnel grudging post, and can adjust the angle of jacking and use under the different circumstances of adaptation.

Description

Auxiliary installation device of tunnel stand

Technical Field

The utility model relates to the technical field of supporting equipment, in particular to an auxiliary installation device of a tunnel stand.

Background

Tunnels are engineering structures buried in an underground formation, a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and the structure of the tunnel comprises a main building and auxiliary equipment. The main building consists of a tunnel body and a tunnel door, and auxiliary equipment comprises a car shelter, a fire-fighting facility, an emergency communication and water-proof facility, and a long tunnel is provided with special ventilation and illumination equipment.

When the existing tunnel stand is installed, the tunnel stand is required to be supported, and on the construction site, personnel can only support by means of surrounding tools, the supporting stabilizing effect is poor, and the tunnel stand is inconvenient to adjust and use according to the installation height and the angle of the tunnel stand.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an auxiliary installation device of a tunnel stand, which solves the problems that the existing tunnel stand provided in the background art is often required to be supported when being installed, and in the construction site, personnel can only often support by means of surrounding tools, the supporting stability is poor, and the adjustment and the use according to the installation height and the angle of the tunnel stand are inconvenient.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an auxiliary installation device of tunnel grudging post, includes the base, the upper surface fixedly connected with loop bar assembly of base, the inside rotation of loop bar assembly is connected with the pole setting subassembly, the inside top rotation of pole setting subassembly is connected with control assembly, control assembly's inside threaded connection has the jacking subassembly.

Optionally, the loop bar assembly includes the loop bar of fixed connection in the base upper surface, the hole that is used for fixed A bearing has all been seted up to the both sides of loop bar, the A screw hole has been seted up at the middle part of loop bar surface.

Optionally, the pole setting subassembly is including rotating the bull stick of connecting in inside the A bearing, the one end fixedly connected with pole setting of bull stick, A spout and B spout have been seted up in proper order from a left side to the right side on the surface of pole setting, the inside sliding connection of A spout has the gleitbretter, the fixed surface of gleitbretter is connected with the connecting seat, the inside rotation of connecting seat is connected with rotates the seat, the circular slot that is used for fixed B bearing has been seted up to one side of rotating the seat, the inside rotation of B bearing is connected with control screw, control screw threaded connection is in the inside of A screw hole.

Optionally, the control assembly includes the C bearing of fixed connection in pole setting inner wall top, the inside rotation of C bearing is connected with the screw thread cover seat, the fixed surface of screw thread cover seat is connected with the connecting rod, the one end fixedly connected with control ring of connecting rod.

Optionally, the jacking subassembly includes threaded connection in the inside screw rod of screw thread cover seat, the fixed surface of screw rod is connected with the stopper, stopper sliding connection is in the inside of B spout, the top fixedly connected with assembly seat of screw rod, the inside rotation of assembly seat is connected with the jacking, B screw hole has been seted up to one side of assembly seat, B screw hole's internal thread wears to be equipped with the B bolt that is used for fixed jacking.

Optionally, the lower surface fixedly connected with a plurality of universal wheels of base, the ground key hole has been seted up to the upper surface of base, the inside grafting of ground key hole has the ground cone of inserting.

(III) beneficial effects

The utility model provides an auxiliary installation device of a tunnel stand, which has the following beneficial effects:

this auxiliary installation device of tunnel grudging post, through loop bar assembly, pole setting subassembly, control assembly and jacking subassembly's setting and cooperation use during the use, personnel accessible rotates control screw makes control screw outwards promote the pole setting, thereby adjust the supporting angle of this equipment, be convenient for use under the multiple environment in the tunnel, personnel simultaneously make the screw rod upwards move through rotating the control ring, thereby promoted the supporting height of jacking, be convenient for personnel support the different radian positions of tunnel grudging post, and can adjust the angle of jacking and use under the different circumstances of adaptation, the functionality when having promoted this equipment and used, the personnel of being convenient for use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a pole assembly of the present utility model shown in a disassembled configuration;

FIG. 3 is a schematic view of the pole assembly of the present utility model in a disassembled configuration;

fig. 4 is a schematic view illustrating the structural disassembly of the jacking assembly according to the present utility model.

In the figure: 1. a base; 2. a loop bar; 3. a rotating rod; 4. a vertical rod; 5. a sliding groove; 6. b sliding grooves; 7. a sliding sheet; 8. a control screw; 9. a threaded sleeve seat; 10. a connecting rod; 11. a control loop; 12. a screw; 13. an assembly seat; 14. jacking; 15. a universal wheel; 16. and a ground cone is inserted.

Detailed Description

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an auxiliary installation device of tunnel grudging post, includes base 1, and the upper surface fixedly connected with loop bar assembly of base 1, the inside rotation of loop bar assembly is connected with the pole setting subassembly, and the inside top rotation of pole setting subassembly is connected with control assembly, and control assembly's inside threaded connection has the jacking subassembly.

The loop bar component comprises a loop bar 2 fixedly connected to the upper surface of the base 1, holes for fixing the A bearing are formed in two sides of the loop bar 2, and an A threaded hole is formed in the middle of the surface of the loop bar 2.

The pole setting subassembly is including rotating the bull stick 3 of connecting in A bearing inside, the one end fixedly connected with pole setting 4 of bull stick 3, A spout 5 and B spout 6 have been seted up in proper order from a left side to the right surface of pole setting 4, the inside sliding connection of A spout 5 has gleitbretter 7, the fixed surface of gleitbretter 7 is connected with the connecting seat, the inside rotation of connecting seat is connected with the rotation seat, the circular slot that is used for fixed B bearing has been seted up to one side of rotation seat, the inside rotation of B bearing is connected with control screw 8, control screw 8 threaded connection is in the inside of A screw hole, when personnel rotated control screw 8, make control screw 8 inwards promote pole setting 4 and make pole setting 3 rotate the slope, and make the rotation seat of control screw 8 one end rotate and promote gleitbretter 7 to remove, thereby control and inject the angle of pole setting 4, the personnel of being convenient for adjust the use according to personnel's demand.

The control assembly includes the C bearing of fixed connection in pole setting 4 inner wall top, the inside rotation of C bearing is connected with screw thread cover seat 9, screw thread cover seat 9's fixed surface is connected with connecting rod 10, connecting rod 10's one end fixedly connected with control ring 11, the top support assembly includes threaded connection in screw rod 12 of screw thread cover seat 9 inside, screw rod 12's fixed surface is connected with the stopper, stopper sliding connection is in B spout 6's inside, make screw rod 12 be restricted in pole setting 4 through the setting of stopper unable rotation, make it promote bolt 12 and upwards remove when personnel rotate control ring 11, thereby make personnel can control screw rod 12's height as required, screw rod 12's top fixedly connected with assembly seat 13, assembly seat 13's inside rotation is connected with top support 14, B screw hole has been seted up to one side of assembly seat 13, B screw hole's internal thread wears to be equipped with the B bolt that is used for fixing top support 14, during the use, thereby make top support 14 can rotate in assembly seat 13, thereby the support 14 is adjusted the support angle of top support 14 as required and with 4 after adjusting, and use the equipment is strong in functionality when using.

The lower surface fixedly connected with a plurality of universal wheels 15 of base 1, the ground keyhole has been seted up to the upper surface of base 1, and peg graft in the inside of ground keyhole has and inserts ground cone 16, through the setting of universal wheel 15, and the personnel of being convenient for remove this equipment, and when supporting the use, personnel's accessible inserts ground cone 16 and fixes base 1, avoids supporting in-process this equipment and takes place to remove, has promoted the stability when supporting.

To sum up, this auxiliary installation device of tunnel grudging post, through the setting and the cooperation of loop bar subassembly, pole setting subassembly, control assembly and jacking subassembly are used during the use, personnel's accessible rotates control screw 8 makes control screw 8 outwards promote pole setting 4, thereby adjust the supporting angle of this equipment, be convenient for use under the multiple environment in the tunnel, personnel simultaneously make screw 12 upwards remove through rotating control ring 11, thereby the supporting height of jacking 14 has been promoted, be convenient for personnel support the different radian positions of tunnel grudging post, and can adjust the angle of jacking 14 and use with the adaptation different conditions, the functionality when having promoted this equipment to use, the personnel of being convenient for use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary installation device of tunnel grudging post, includes base (1), its characterized in that: the upper surface fixedly connected with loop bar assembly of base (1), the inside rotation of loop bar assembly is connected with the pole setting subassembly, the inside top rotation of pole setting subassembly is connected with control assembly, control assembly's inside threaded connection has the jacking subassembly.

2. The auxiliary installation device for a tunnel riser according to claim 1, wherein: the sleeve rod assembly comprises a sleeve rod (2) fixedly connected to the upper surface of the base (1), holes for fixing the A bearing are formed in two sides of the sleeve rod (2), and an A threaded hole is formed in the middle of the surface of the sleeve rod (2).

3. The auxiliary installation device of a tunnel riser according to claim 2, wherein: the utility model discloses a pole setting assembly, including rotating connecting in inside bull stick (3) of A bearing, the one end fixedly connected with pole setting (4) of bull stick (3), A spout (5) and B spout (6) have been seted up in proper order from a left side to right on the surface of pole setting (4), the inside sliding connection of A spout (5) has gleitbretter (7), the fixed surface of gleitbretter (7) is connected with the connecting seat, the inside rotation of connecting seat is connected with the rotation seat, the circular slot that is used for fixed B bearing has been seted up to one side of rotation seat, the inside rotation of B bearing is connected with control screw (8), control screw (8) threaded connection is in the inside of A screw hole.

4. A tunnel riser auxiliary mounting device according to claim 3, wherein: the control assembly comprises a C bearing fixedly connected to the top end of the inner wall of the vertical rod (4), a threaded sleeve seat (9) is rotatably connected to the inside of the C bearing, a connecting rod (10) is fixedly connected to the surface of the threaded sleeve seat (9), and a control ring (11) is fixedly connected to one end of the connecting rod (10).

5. The auxiliary installation device for a tunnel riser according to claim 4, wherein: the jacking assembly comprises a screw rod (12) which is in threaded connection with the inside of a threaded sleeve seat (9), a limiting block is fixedly connected with the surface of the screw rod (12), the limiting block is in sliding connection with the inside of a B sliding groove (6), an assembly seat (13) is fixedly connected with the top end of the screw rod (12), a jacking seat (14) is rotatably connected with the inside of the assembly seat (13), a B threaded hole is formed in one side of the assembly seat (13), and a B bolt for fixing the jacking seat (14) is penetrated through the internal threads of the B threaded hole.

6. The auxiliary installation device for a tunnel riser according to claim 1, wherein: the base is characterized in that the lower surface of the base (1) is fixedly connected with a plurality of universal wheels (15), a ground bolt hole is formed in the upper surface of the base (1), and a ground cone (16) is inserted into the ground bolt hole.