Automatic release agent spraying device for tunnel trolley

Abstract

The automatic release agent spraying device for the tunnel trolley comprises a trolley mold, the top face of the trolley mold makes contact with the bottom face of a supporting frame, one end of the supporting frame is fixedly connected with a fixing plate, a moving groove is formed in the side, close to the trolley mold, of the fixing plate, and a through hole is formed in the bottom face of the inner wall of the moving groove. The top face of the inner wall of the moving groove is rotationally connected with one end of a rotating rod, the other end of the rotating rod penetrates through the through hole to be fixedly connected with a rotating block, a moving block is clamped in the moving groove, a moving hole is formed in the moving block, the rotating rod is clamped in the moving hole, and the outer wall of the rotating rod and the inner wall of the moving hole are each provided with a threaded structure and are clamped with each other. The moving block is fixedly connected with a clamping plate. According to the trolley mold spraying device, a release agent can be automatically sprayed on the surface of a trolley mold, the device is fixed to different positions of the trolley mold through the clamping plate and the supporting frame for spraying work, spraying efficiency is improved, and follow-up demolding work is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel trolley release agent spraying equipment technical field, concretely is a kind of automatic release agent spraying device for tunnel trolley. BACKGROUND

[0002] Tunnel trolley is a kind of special equipment used in tunnel construction, mainly used for tunnel concrete pouring and arch installation.Tunnel trolley is full name lining trolley, mainly used for tunnel concrete pouring, divided into two kinds of structure of needle beam type and through type, mainly by portal frame and formwork are composed.Portal frame mainly plays the role of bearing, formwork is designed according to tunnel shape, with automatic walking, hydraulic automatic positioning demoulding and other functions.

[0003] The utility model discloses a kind of variable size tunnel trolleys suitable for large slope, including portal frame, walking mechanism, vault frame body, side wall frame body and link beam;Vault frame body is installed on the upper portion of portal frame;Side wall frame body is telescopicly installed on the both sides of portal frame;Adjacent portal frames are longitudinally connected by link beam;Walking mechanism includes steel rail arranged on tunnel ground, T-shaped slider slidably assembled on steel rail and the slope adjustment hydraulic cylinder of a plurality of slope adjustment hydraulic cylinders arranged at the bottom of portal frame, the upper end of slope adjustment hydraulic cylinder is fixedly connected with the bottom of portal frame, and the lower end is hingedly connected with the T-shaped slider.The utility model has the advantages that: the angle of tunnel trolley can be adjusted by slope adjustment hydraulic cylinder, and the slope change in tunnel is adapted;The size of tunnel trolley is variable, can be adapted to different size tunnels, is reused, and cost is saved;Slope adjustment hydraulic cylinder can be adapted to uneven ground in tunnel, and the height of tunnel trolley can also be lifted, so that its adaptability is increased.

[0004] Before using tunnel trolley, release agent needs to be sprayed on the surface of formwork to facilitate subsequent demoulding work, and it is inconvenient to stand on the top of formwork, so it is more troublesome to spray manually, therefore we propose a kind to be used for tunnel trolley's release agent automatic spraying device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind to be used for tunnel trolley's release agent automatic spraying device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind to be used for tunnel trolley's release agent automatic spraying device, including trolley mould,

[0007] The trolley mold top surface contacts the support frame bottom surface, one end of the support frame is fixedly connected with a fixed plate, the fixed plate is provided with a moving groove near one side of the trolley mold, the moving groove inner wall bottom surface is provided with a through hole, the moving groove inner wall top surface is rotatably connected with one end of a rotating rod, the other end of the rotating rod penetrates through the through hole and is fixedly connected with a rotating block, the moving groove is internally clamped with a moving block, the moving block is provided with a moving hole, the moving hole is clamped with the rotating rod, the rotating rod outer wall and the moving hole inner wall are respectively provided with screw structures and are clamped with each other, the moving block is fixedly connected with a clamping plate, one end of the clamping plate top surface contacts the trolley mold bottom surface, and the fixed plate two sides are symmetrically fixedly connected with handles.

[0008] The support frame top surface is provided with a spraying opening, the support frame two sides are symmetrically provided with a first sliding groove and a second sliding groove, the support frame top surface contacts the material box bottom surface, the material box inner wall bottom surface is provided with a discharging opening, the discharging opening outer end is fixedly connected with a conveying pump, the conveying pump is fixedly connected with a conveying pipe, and the conveying pipe bottom surface is installed with a spraying head.

[0009] The material box two sides are symmetrically fixedly connected with connecting plates, one of the connecting plates is fixedly connected with a first sliding block, the first sliding block is clamped in the first sliding groove, the other connecting plate is fixedly connected with a second sliding block, the second sliding block is clamped in the second sliding groove, the second sliding block is provided with a mounting groove, the mounting groove inner wall top surface is embedded with a motor, the motor driving end is fixedly connected with one end of a gear, the other end of the gear is rotatably connected with the mounting groove inner wall bottom surface, the gear is meshed with a rack, and the rack is fixedly connected with the second sliding groove inner bottom surface.

[0010] Preferably, the support frame cross section is a U-shaped structure.

[0011] Preferably, the length and width of the moving block are equal to the width and depth of the moving groove respectively.

[0012] Preferably, the length and thickness of the first sliding block are equal to the width and depth of the first sliding groove respectively, and the length of the second sliding block is equal to the width of the second sliding groove.

[0013] Preferably, the material box top surface is provided with an inlet, the inlet outer end is fixedly connected with an inlet pipe, the inlet pipe is clamped in a closed cover, the closed cover inner wall and the inlet pipe outer wall are respectively provided with screw structures and are clamped with each other, the material box side wall is provided with an observation opening, and the observation opening is fixedly connected with an observation plate.

[0014] Preferably, the observation plate is made of transparent material.

[0015] Preferably, the fixed plate outer wall is provided with a controller.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a trolley mould surface can be demoulding agent's automatic spraying, and utilize the clamp plate and support frame to fix the equipment in the different position of trolley mould and carry out the spraying work, improve the spraying efficiency, make subsequent demoulding work convenient.

[0018] The equipment can observe the remaining amount of the demoulding agent in the material box through the observation plate, and conveniently judge whether the demoulding agent needs to be added. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the utility model;

[0020] Figure 2 It is the structure schematic diagram of the utility model one side elevation part section;

[0021] Figure 3 It is the structure schematic diagram of the utility model Figure 2 It is the structure schematic diagram of the utility model one side elevation part section;

[0022] Figure 4 It is the structure schematic diagram of the utility model one side elevation part section;

[0023] Figure 5 It is the structure schematic diagram of the utility model Figure 4 It is the structure schematic diagram of the utility model one side elevation part section.

[0024] In the drawing: 1, trolley mould;2, support frame;201, spraying port;202, first sliding groove;203, second sliding groove;3, fixed plate;301, moving groove;302, through hole;303, handle;4, rotating rod;401, rotating block;5, moving block;501, moving hole;6, clamp plate;7, material box;701, discharge port;702, delivery pump;703, feed inlet;704, feed pipe;705, closure cover;706, observation port;707, observation plate;8, delivery pipe;801, spray head;9, connecting plate;901, first sliding block;902, second sliding block;903, installation groove;10, motor;11, gear;12, rack;13, controller. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings of the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model. EMBODIMENT

[0026] Please refer to Figures 1-5The utility model provides a technical scheme: a demoulding agent automatic spraying device for tunnel trolley,

[0027] Please refer to Figure 1 、 Figure 2 And Figure 3 Trolley mould 1 top surface contact support frame 2 bottom surface, and one end of support frame 2 is fixedly connected with fixed plate 3, and one side of fixed plate 3 close to trolley mould 1 is equipped with moving groove 301, and the inner wall bottom surface of moving groove 301 is equipped with through hole 302, and one end of rotating rod 4 is rotatably connected to the inner wall top surface of moving groove 301, and the other end of rotating rod 4 is fixedly connected with rotating block 401 through through hole 302, and moving block 5 is clamped in moving groove 301, and moving hole 501 is arranged on moving block 5, and rotating rod 4 is clamped in moving hole 501, and the outer wall of rotating rod 4 and the inner wall of moving hole 501 are respectively equipped with screw structures and are mutually clamped, and moving block 5 is fixedly connected with clamping plate 6, and one end of the bottom surface of clamping plate 6 top surface contacts trolley mould 1, and handle 303 is symmetrically fixedly connected to both sides of fixed plate 3;

[0028] Further, the support frame 2 is in the form of a U-shaped structure.

[0029] Further, the length and width of the moving block 5 are equal to the width and depth of the moving groove 301 respectively.

[0030] Please refer to Figure 1 、 Figure 2 And Figure 4 Spraying port 201 is arranged on the top surface of support frame 2, first sliding slot 202 and second sliding slot 203 are symmetrically arranged on both sides of support frame 2, and the bottom surface of material box 7 is in contact with the top surface of support frame 2, the bottom surface of the inner wall of material box 7 is provided with discharge port 701, discharge port 701 is fixedly connected with conveying pump 702 at the outer end, conveying pump 702 is fixedly connected with conveying pipe 8, and spray head 801 is installed on the bottom surface of conveying pipe 8.

[0031] Please refer to Figure 4 And Figure 5 The two sides of material box 7 are symmetrically fixedly connected with connecting plate 9, one of connecting plate 9 is fixedly connected with first sliding block 901, first sliding block 901 is clamped in first sliding slot 202, the other connecting plate 9 is fixedly connected with second sliding block 902, second sliding block 902 is clamped in second sliding slot 203, and mounting groove 903 is arranged on second sliding block 902, and motor 10 is embedded in the inner wall top surface of mounting groove 903, gear 11 one end is fixedly connected with the driving end of motor 10, gear 11 the other end is rotatably connected with the inner wall bottom surface of mounting groove 903, gear 11 is engaged with rack 12, and rack 12 is fixedly connected with the inner bottom surface of second sliding slot 203.

[0032] Further, the length and thickness of the first sliding block 901 are equal to the width and depth of the first sliding slot 202 respectively, and the length of the second sliding block 902 is equal to the width of the second sliding slot 203.

[0033] Please refer to Figure 1 The outer wall of the fixed plate 3 is provided with a controller 13, and the device controls the on-off of the conveying pump 702 and the motor 10 through the controller 13. Embodiment

[0034] Please refer to Figure 2 and Figure 4 As the second embodiment of the utility model, the embodiment is based on the previous embodiment;

[0035] Specifically, the top surface of the material box 7 is provided with a feeding port 703, the outer end of the feeding port 703 is fixedly connected with a feeding pipe 704, the feeding pipe 704 is clamped in a closed cover 705, the inner wall of the closed cover 705 and the outer wall of the feeding pipe 704 are respectively provided with threaded structures and are clamped with each other, and the side wall of the material box 7 is provided with an observation port 706, and the observation port 706 is fixedly connected with an observation plate 707.

[0036] Further, the observation plate 707 is made of transparent material, and the device can judge the remaining amount of the release agent in the material box 7 through the observation plate 707, so that the release agent can be supplemented in time.

[0037] Please refer to Figures 1 to 5 As the third embodiment of the utility model, the embodiment is based on the above two embodiments;

[0038] In use, the rotating block 401 is twisted to drive the rotating rod 4 to rotate, the moving block 5 drives the clamping plate 6 to move and contact the trolley mold 1, the clamping plate 6 and the support frame 2 are fixed on the trolley mold 1, the controller 13 controls the motor 10 to drive the gear 11 to rotate, the gear 11 and the rack 12 are engaged to drive the connecting plate 9 to move the material box 7, the conveying pump 702 sends the release agent in the material box 7 to the conveying pipe 8 through the discharge port 701 in the moving process, the surface of the trolley mold 1 is sprayed through the spray head 801, the device can clamp and fix the clamping plate 6 and the support frame 2 at different positions of the trolley mold 1, the staff can hold the whole device stable through the handle 303, the mold surface is sprayed through the moving material box 7 and the spray head 801, the spraying efficiency is improved, the subsequent release work is facilitated, the device can judge the remaining amount of the release agent in the material box 7 through the observation plate 707, and the release agent can be supplemented in time.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A demoulding agent automatic spraying device for a tunnel trolley, comprising a trolley mould (1), characterized in that: the top surface of the trolley mould (1) is in contact with the bottom surface of a support frame (2), one end of the support frame (2) is fixedly connected with a fixed plate (3), the side of the fixed plate (3) close to the trolley mould (1) is provided with a moving groove (301), the inner wall bottom surface of the moving groove (301) is provided with a through hole (302), the inner wall top surface of the moving groove (301) is rotatably connected with one end of a rotating rod (4), the other end of the rotating rod (4) penetrates through the through hole (302) and is fixedly connected with a rotating block (401), the moving groove (301) is internally clamped with a moving block (5), the moving block (5) is provided with a moving hole (501), the moving hole (501) is internally clamped with the rotating rod (4), the outer wall of the rotating rod (4) and the inner wall of the moving hole (501) are respectively provided with screw structures and are clamped with each other, the moving block (5) is fixedly connected with a clamping plate (6), the top surface of the clamping plate (6) is in contact with one end of the bottom surface of the trolley mould (1), and the fixed plate (3) is symmetrically fixedly connected with handles (303) on both sides. The top surface of the support frame (2) is provided with a spraying port (201), the support frame (2) is symmetrically provided with a first sliding groove (202) and a second sliding groove (203) on both sides, the top surface of the support frame (2) is in contact with the bottom surface of a material box (7), the inner wall bottom surface of the material box (7) is provided with a discharge port (701), the outer end of the discharge port (701) is fixedly connected with a conveying pump (702), the conveying pump (702) is fixedly connected with a conveying pipe (8), and the bottom surface of the conveying pipe (8) is installed with a spray head (801). The material box (7) is symmetrically fixedly connected with connecting plates (9) on both sides, one of the connecting plates (9) is fixedly connected with a first sliding block (901), the first sliding block (901) is clamped in the first sliding groove (202), the other connecting plate (9) is fixedly connected with a second sliding block (902), the second sliding block (902) is clamped in the second sliding groove (203), the second sliding block (902) is provided with a mounting groove (903), the inner wall top surface of the mounting groove (903) is embedded with a motor (10), the driving end of the motor (10) is fixedly connected with one end of a gear (11), the other end of the gear (11) is rotatably connected with the inner wall bottom surface of the mounting groove (903), the gear (11) is engaged with a rack (12), and the rack (12) is fixedly connected to the inner bottom surface of the second sliding groove (203). The support frame (2) has a U-shaped structure in cross section.

2. The automatic release agent spraying device for the tunnel trolley according to claim 1, characterized in that: The length and width of the moving block (5) are equal to the width and depth of the moving groove (301) respectively.

3. The automatic release agent spraying device for the tunnel trolley according to claim 1, characterized in that: The length and thickness of the first sliding block (901) are equal to the width and depth of the first sliding groove (202) respectively, and the length of the second sliding block (902) is equal to the width of the second sliding groove (203).

4. The automatic release agent spraying device for the tunnel trolley according to claim 1, characterized in that: ​ 5. The automatic release agent spraying device for the tunnel trolley according to claim 1, characterized in that: The top surface of the material box (7) is provided with a feeding port (703), the outer end of the feeding port (703) is fixedly connected with a feeding pipe (704), the feeding pipe (704) is clamped in a closing cover (705), the inner wall of the closing cover (705) and the outer wall of the feeding pipe (704) are respectively provided with thread structures and are clamped with each other, the side wall of the material box (7) is provided with a viewing port (706), and the viewing port (706) is fixedly connected with a viewing plate (707).

6. The automatic release agent spraying device for a tunnel trolley according to claim 5, characterized in that: The viewing plate (707) is made of transparent material.

7. The automatic release agent spraying device for the tunnel trolley according to claim 1, characterized in that: The outer wall of the fixing plate (3) is provided with a controller (13).

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