Longitudinal pouring gun plug plugging device for tunnel secondary lining trolley

Abstract

The utility model belongs to the field of tunnel secondary lining trolleys, particularly relates to a plug plugging device for a longitudinal filling gun of a tunnel secondary lining trolley, and aims to solve the problems that when an existing filling gun is used for filling, a transition bin cannot be plugged well, the control process is tedious, and the plugging effect is poor. A transition bin is arranged in the plug box body, a pouring hole box plug plate is arranged on one side of the plug box body, and a discharging port is formed in one end of the plug box body. The two plug box guiding small inserting plates can be transversely moved for plugging, the filling amount can be known through the transparent observation window on the side face, when materials need to be discharged through the discharging port, the handle locking pin shaft bolt can be screwed out, the plugging inserting plate handle is pressed, and at the moment, the manual plugging inserting plate does not plug the discharging port any more, and discharging can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel secondary lining trolleys, in particular to a longitudinal pouring gun plugging device for a tunnel secondary lining trolley. Background Art

[0002] Concrete lining trolley is a special equipment that must be used in the secondary lining of the tunnel construction process. It is used for the concrete lining construction of the inner wall of the tunnel. Concrete lining trolley is an indispensable non-standard product for the secondary lining of the tunnel construction process. It mainly includes simple lining trolley, full hydraulic automatic walking lining trolley and grid lining trolley. Full hydraulic lining trolley can be divided into side top arch type, full round needle beam type, bottom mold needle beam type, full round walking type, etc. Lifting slipform, jacking slipform and flip mold are also commonly used in hydraulic tunnel and bridge construction.

[0003] The trolley needs to use a perfusion gun during use, but the existing perfusion gun cannot well seal the transition chamber during perfusion, the control process is relatively cumbersome, the sealing effect is poor, and it is inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the pouring gun cannot well seal the transition bin during pouring, the control process is complicated, the sealing effect is poor, and the use is inconvenient, and a longitudinal pouring gun plugging device for the tunnel secondary lining trolley is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A plugging device for a longitudinal injection gun of a tunnel secondary lining trolley comprises a plug box body, a transition bin is provided inside the plug box body, a injection hole box plug plate is provided on one side of the plug box body, and a discharge port is provided at one end of the plug box body;

[0007] A filling gun, which is arranged on one side of the plug box body and is used to fill the plug box body;

[0008] A hand-operated plugging plate, which is slidably connected to the inside of the plugging plate of the injection hole box, and is used in conjunction with the discharge port to block the discharge port;

[0009] A large wheel support for the pouring gun, which is arranged on one side of the bottom of the plugging plate of the pouring hole box and is used to support the pouring gun;

[0010] A control component, which is arranged on one side of the plugging plate of the injection hole box and is used to control the opening and closing of the hand-operated plugging plate;

[0011] A plugging component is arranged on a side of the plug box body away from the discharge port and is used to seal the plug box body.

[0012] In a possible design, the control assembly includes a fixed plate fixedly connected to one side of the perfusion hole box plug plate, one end of the fixed plate is rotatably connected to a plugging plate handle, a horizontal plate is fixedly connected to the bottom of one side of the hand-operated plugging plate, one end of the horizontal plate is rotatably connected to a first rotating plate, and one end of the first rotating plate rotates with one side of the plugging plate handle.

[0013] In a possible design, the plugging assembly includes two second steel plates symmetrically arranged and fixedly connected to one side of the plug box body, and two first steel plates symmetrically arranged, a guide small plug plate groove is formed between the first steel plates and the second steel plates, and the interior of the first steel plate is slidably connected with two symmetrically arranged plug box guide small plug plates, and the plug box guide small plug plates are used in conjunction with the plug box body.

[0014] In a possible design, transparent side observation windows are provided on both sides of the plug box body.

[0015] In a possible design, the hand-operated plugging plate includes a plug panel, a plug box bottom plate is fixedly arranged on one side of the plug panel, plug side baffles are arranged on both sides of the plug panel, and a plug upper baffle is arranged above the plug panel.

[0016] In a possible design, a hand lever hinge ear is fixedly connected to the bottom of the plug box body, a bolt hole is opened on one side of the hand lever hinge ear, the hand lever hinge ear is located on one side of the plugging plate handle, and a handle locking pin bolt is arranged inside the bolt hole, and the handle locking pin bolt is used in conjunction with the plugging plate handle.

[0017] In a possible design, two symmetrically arranged tactical flashlight mounting tubes are provided on one side of the filling hole box plugging plate, and two symmetrically arranged network pen holder camera mounting tubes are provided on one side of the filling hole box plugging plate.

[0018] In a possible design, an annular waterstop for construction is placed on the top of the plug box body, and a polymer plug rubber pad is provided on the outer layer.

[0019] In the present application, when in use, the network pen holder camera and the tactical flashlight can be installed inside the suitable network pen holder camera mounting tube and the tactical flashlight mounting tube, and the filling gun can be used to fill the inside of the plug box body. After the filling is completed, the two plug box guide small plugs can be moved horizontally for plugging. The current filling amount can be understood through the transparent observation window on the side, and the inner surface of the guide small plug slot is smooth and there can be no welds to ensure that the plug box guide small plug slides smoothly;

[0020] When it is necessary to discharge materials through the discharge port, the handle locking pin bolt can be unscrewed to release the brake on the blocking plug plate handle, and the blocking plug plate handle can be pressed. One end of the blocking plug plate handle can rotate around one end of the fixed plate. At this time, the blocking plug plate handle drives one end of the first rotating plate to rotate, and the first rotating plate drives the cross plate to move vertically downward, and the cross plate drives the hand-operated blocking plug plate to move vertically downward. At this time, the hand-operated blocking plug plate no longer blocks the discharge port, and normal discharge can be carried out. It is more convenient to use and simpler to operate.

[0021] In the utility model, the plugging device for the longitudinal pouring gun of the tunnel secondary lining trolley can achieve the effect of plugging the opening when the pouring gun body passes through the trolley plugging template, and plugging the opening when the pouring gun is pulled out through the plugging component;

[0022] In the utility model, the longitudinal pouring gun plugging device of the tunnel secondary lining trolley can achieve the effect of controlling the opening and closing of the hand-type plugging plate through the control component;

[0023] In the utility model, a perfusion gun can be used to perfuse the interior of the plug box body. After the perfusion is completed, the two plug box guide small plug plates can be moved horizontally for sealing. The current perfusion volume can be understood through the transparent observation window on the side. When it is necessary to discharge the material through the discharge port, the handle locking pin bolt can be unscrewed, and the handle of the sealing plug plate can be pressed. At this time, the hand-operated sealing plug plate no longer blocks the discharge port, and normal discharge can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a longitudinal pouring gun plugging device for a tunnel secondary lining trolley proposed by the utility model;

[0025] Figure 2 It is a side structural schematic diagram of a longitudinal pouring gun plugging device for a tunnel secondary lining trolley proposed by the utility model;

[0026] Figure 3 A three-dimensional structural diagram of the plug box body in a longitudinal injection gun plugging device for a tunnel secondary lining trolley proposed by the utility model

[0027] In the figure: 1. Plug box body; 2. Tactical flashlight mounting tube; 3. Network pen holder camera mounting tube; 4. Injection hole box plug plate; 5. Discharge port; 6. Sealing plug handle; 7. Handle locking pin bolt; 8. Casting gun large support wheel frame; 9. Fixed plate; 10. First rotating plate; 11. Horizontal plate; 12. Hand-operated sealing plug; 13. Polymer plug rubber pad; 14. Side transparent observation window; 15. Plug box guide small plug; 16. Injection gun body; 17. Guide small plug slot; 18. First steel plate; 19. Second steel plate; 20. Hand plate rod hinge ear; 21. Plug side baffle; 22. Plug upper baffle; 23. Plug panel; 24. Plug box bottom plate; 25. Bolt hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] Reference Figure 1-3 , a longitudinal injection gun plugging device for a tunnel secondary lining trolley, which is used in the field of tunnel secondary lining trolleys, comprises: a plug box body 1, a transition bin is provided inside the plug box body 1, a injection hole box plug plate 4 is provided on one side of the plug box body 1, a discharge port 5 is provided at one end of the plug box body 1, two symmetrically arranged tactical flashlight mounting tubes 2 are provided on one side of the injection hole box plug plate 4, two symmetrically arranged network pen holder camera mounting tubes 3 are provided on one side of the injection hole box plug plate 4, an annular water stop belt for construction is placed on the top of the plug box body 1, and a polymer plug rubber pad 13 is provided on the outer layer, so that the network pen holder camera and the tactical flashlight can be installed in the suitable network pen holder camera mounting tube 3 and the tactical flashlight mounting tube 2;

[0031] A filling gun, which is arranged at one side of the plug box body 1 and is used to fill the plug box body 1;

[0032] A hand-operated plugging plug plate 12 is slidably connected to the inside of the filling hole box plug plate 4. The hand-operated plugging plug plate 12 is used in conjunction with the discharge port 5 and is used to block the discharge port 5. The hand-operated plugging plug plate 12 includes a plug panel 23, a plug box bottom plate 24 is fixedly provided on one side of the plug panel 23, plug panel side baffles 21 are provided on both sides of the plug panel 23, and a plug panel baffle 22 is provided above the plug panel 23;

[0033] A large wheel support frame 8 for a pouring gun, which is arranged at one side of the bottom of the pouring hole box plugging plate 4 and is used to support the pouring gun;

[0034] The control component is arranged on one side of the plugging plate 4 of the perfusion hole box and is used to control the opening and closing of the hand-operated plugging plate 12. The control component includes a fixed plate 9 fixedly connected to one side of the plugging plate 4 of the perfusion hole box, one end of the fixed plate 9 is rotatably connected to the plugging plate handle 6, and a horizontal plate 11 is fixedly connected to the bottom of one side of the hand-operated plugging plate 12, and one end of the horizontal plate 11 is rotatably connected to the first rotating plate 10, and one end of the first rotating plate 10 rotates with one side of the plugging plate handle 6, and the plugging plate handle 6 is pressed, and one end of the plugging plate handle 6 rotates around one end of the fixed plate 9. At this time, the plugging plate handle 6 drives one end of the first rotating plate 10 to rotate, and the first rotating plate 10 drives the horizontal plate 11 to move vertically downward, and the horizontal plate 11 drives the hand-operated plugging plate 12 to move vertically downward. At this time, the hand-operated plugging plate 12 no longer blocks the discharge port 5, and normal discharge can be carried out, which is more convenient to use and simpler to operate.

[0035] A plugging component is arranged on a side of the plug box body 1 away from the discharge port 5 and is used to plug the plug box body 1. The plugging component includes two second steel plates 19 symmetrically arranged and fixedly connected to one side of the plug box body 1 and two first steel plates 18 symmetrically arranged. A guide small plug plate groove 17 is formed between the first steel plate 18 and the second steel plate 19. Two symmetrically arranged plug box guide small plug plates 15 are slidably connected inside the first steel plate 18. The plug box guide small plug plates 15 are used in conjunction with the plug box body 1. Side transparent observation windows 14 are provided on both sides of the plug box body 1. A perfusion gun can be used to perfuse the inside of the plug box body 1. After the perfusion is completed, the two plug box guide small plug plates 15 can be moved horizontally for plugging. The current perfusion amount can be understood through the side transparent observation window 14, and the inner surface of the guide small plug plate groove 17 is smooth and there can be no welds to ensure that the plug box guide small plug plates 15 slide smoothly.

[0036] Example 2

[0037] refer to Figure 1-3 , an improvement on the basis of Example 1: a hand lever hinge ear 20 is fixedly connected to the bottom of the plug box body 1, and a bolt hole 25 is opened on one side of the hand lever hinge ear 20, and the hand lever hinge ear 20 is located on one side of the plugging plate handle 6. A handle locking pin bolt 7 is arranged inside the bolt hole 25, and the handle locking pin bolt 7 is used in conjunction with the plugging plate handle 6. When the material needs to be discharged through the discharge port 5, the handle locking pin bolt 7 can be screwed out to release the brake on the plugging plate handle 6.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tunnel secondary lining trolley longitudinal injection gun plugging device, characterized in that: include: A plug box body (1), wherein a transition chamber is provided inside the plug box body (1), a filling hole box plug plate (4) is provided on one side of the plug box body (1), and a discharge port (5) is provided at one end of the plug box body (1); A perfusion gun, the perfusion gun being arranged on one side of the plug box body (1) and being used for perfusing the plug box body (1); A hand-operated plugging plate (12), wherein the hand-operated plugging plate (12) is slidably connected to the inside of the plugging plate (4) of the injection hole box, and the hand-operated plugging plate (12) is used in conjunction with the discharge port (5) to block the discharge port (5); A large wheel support frame (8) for a pouring gun, wherein the large wheel support frame (8) for a pouring gun is arranged on one side of the bottom of the plugging plate (4) of the pouring hole box and is used to support the pouring gun; A control component, the control component is arranged on one side of the filling hole box plugging plate (4) and is used to control the opening and closing of the hand-operated plugging plug plate (12); A plugging component is arranged on a side of the plug box body (1) away from the discharge port (5) and is used to plug the plug box body (1).

2. A tunnel secondary lining trolley longitudinal injection gun plugging device according to claim 1, characterized in that: The control assembly comprises a fixed plate (9) fixedly connected to one side of the perfusion hole box plug plate (4), one end of the fixed plate (9) is rotatably connected to a plugging plate handle (6), a bottom of one side of the hand-operated plugging plate (12) is fixedly connected to a transverse plate (11), one end of the transverse plate (11) is rotatably connected to a first rotating plate (10), and one end of the first rotating plate (10) rotates with one side of the plugging plate handle (6).

3. A tunnel secondary lining trolley longitudinal injection gun plugging device according to claim 1, characterized in that: The plugging assembly comprises two second steel plates (19) and two first steel plates (18) which are symmetrically arranged and fixedly connected to one side of the plug box body (1); a guide small plug plate groove (17) is formed between the first steel plate (18) and the second steel plate (19); two plug box guide small plug plates (15) which are symmetrically arranged are slidably connected inside the first steel plate (18); the plug box guide small plug plates (15) are used in conjunction with the plug box body (1).

4. A tunnel secondary lining trolley longitudinal injection gun plugging device according to claim 1, characterized in that: Transparent side observation windows (14) are provided on both sides of the plug box body (1).

5. The device for plugging the longitudinal injection gun of the tunnel secondary lining trolley according to claim 1 is characterized in that: The hand-operated plugging plate (12) comprises a plugging panel (23), a plugging box bottom plate (24) is fixedly arranged on one side of the plugging panel (23), plugging plate side baffles (21) are arranged on both sides of the plugging panel (23), and a plugging plate upper baffle (22) is arranged above the plugging panel (23).

6. A tunnel secondary lining trolley longitudinal injection gun plugging device according to claim 1, characterized in that: A hand lever hinge ear (20) is fixedly connected to the bottom of the plug box body (1), and a bolt hole (25) is provided on one side of the hand lever hinge ear (20). The hand lever hinge ear (20) is located on one side of the plugging plate handle (6), and a handle locking pin bolt (7) is provided inside the bolt hole (25). The handle locking pin bolt (7) is used in conjunction with the plugging plate handle (6).

7. A tunnel secondary lining trolley longitudinal injection gun plugging device according to claim 1, characterized in that: Two symmetrically arranged tactical flashlight mounting tubes (2) are arranged on one side of the filling hole box plugging plate (4), and two symmetrically arranged network pen holder camera mounting tubes (3) are arranged on one side of the filling hole box plugging plate (4).

8. The device for plugging the longitudinal injection gun of the tunnel secondary lining trolley according to claim 1 is characterized in that: An annular water stop strip for construction is placed above the top of the plug box body (1), and a polymer plug rubber pad (13) is provided on the outer layer.

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