CN218167481U - Automatic spraying device for trolley template mold oil - Google Patents

Abstract

The utility model relates to a platform truck template drawing of patterns oil automatic spray device, including the platform truck, be provided with a plurality of slip casting mouth on the platform truck, the slip casting mouth department of platform truck is provided with the guide holder, slide in the guide holder and be provided with the guide block of the mutual end to end connection of a plurality of festivals, a plurality of festivals interconnect the guide rail is constituteed to the guide block, one side of guide block is provided with colludes and holds the piece, the shower collude hold in collude and hold on the piece, be provided with a plurality of nozzle on the shower, a plurality of the nozzle along the length direction equidistance of shower distributes, it is provided with on the piece and is used for the joint breach of nozzle, be provided with on the guide holder and be used for changing guide rail moving direction's arc guiding groove, in the guiding rail nozzle orientation in the shower the outer wall of platform truck. This application has and walks in a flexible way in narrow space to drive the shower and remove, and through the effect of nozzle to the side injection stripper oil of platform truck.

Description

Automatic spraying device for trolley template mold oil

Technical Field

The utility model belongs to the technical field of tunnel platform truck drawing of patterns equipment's technique and specifically relates to a platform truck template drawing of patterns oil automatic spray device is related to.

Background

Tunnels are traffic aisles that run through mountains and the like. When a tunnel is constructed, a channel needs to be excavated in a mountain and the like, and concrete is poured on the inner wall of the channel to improve the quality of the tunnel. At present, a tunnel trolley is generally used for pouring work on the inner wall, is a combined steel structure portal frame supporting large-scale steel structure template system, and is widely applied to tunneling construction of rock tunnels, tunnels and culverts in departments such as mines, metallurgy, hydropower, railways, highways and the like. The equipment can improve the lining quality of concrete, accelerate the construction progress and improve the working efficiency.

Among the correlation technique, the tunnel platform truck adopts the multilayer design more, and the top layer of tunnel platform truck is used for placing the fortune material dolly of transporting the concrete, and a plurality of cloth pipe is installed to the inside wall of tunnel platform truck, and a plurality of grout outlet has been seted up to the orificial lateral wall of cloth, and grout outlet is towards between the inner wall in tunnel. The concrete is transported to the side of the corresponding distributing pipe through the material transporting trolley, and the grouting pipe of the material transporting trolley is inserted into the distributing pipe, so that the concrete flows into a gap between the tunnel trolley and the inner wall of the tunnel, and the concrete is solidified to form the wall of the tunnel. In order to smoothly separate the wall from the trolley after the concrete is solidified, before the concrete is poured, the outer wall of the tunnel trolley is sprayed with the demolding oil, and the concrete and the trolley are isolated by the demolding oil.

However, the spraying of the release oil is mainly performed by spraying after a worker carries a spray pipe filled with the release oil through the grouting port. The diameter of a general grouting opening is small, and the gap between the tunnel trolley and the tunnel is narrow, so that the movement of workers is inconvenient to implement spraying action.

SUMMERY OF THE UTILITY MODEL

When spraying the operation of drawing of patterns oil in order to improve current platform truck, because the diameter of slip casting mouth is less and the clearance between tunnel platform truck and the tunnel is more narrow, inconvenient staff removes the phenomenon of implementing the action of spraying, the utility model provides a platform truck template drawing of patterns oil automatic spray device.

The utility model provides a pair of platform truck template drawing of patterns oil automatic spray device adopts following technical scheme:

the utility model provides a platform truck template drawing of patterns oil automatic spray device, includes the platform truck, be provided with a plurality of slip casting mouth on the platform truck, the slip casting mouth department of platform truck is provided with the guide holder, slide in the guide holder and be provided with the mutual end to end connection's of a plurality of festivals guide block, a plurality of festivals interconnect the guide rail is constituteed to the guide block, one side of guide block is provided with colludes and holds the piece, the shower collude hold in collude hold on the piece, be provided with a plurality of nozzle, a plurality of on the shower the nozzle along the length direction equidistance of shower distributes, it is provided with on holding the piece and is used for the joint breach of nozzle, be provided with on the guide holder and be used for changing guide rail moving direction's arc guiding groove, in the guiding rail nozzle orientation in the shower the outer wall of platform truck.

Through adopting above-mentioned technical scheme, when needs spray the stripper oil for the platform truck, place the guide holder in slip casting mouth department, make a plurality of sections guide piece end to end connection form and draw the guide rail, place the shower on drawing the guide rail, and make the nozzle joint in joint breach department, the arc guiding groove is worn to locate by the guide rail, the tip of drawing the guide rail makes guide rail redirecting through the guide of arc guiding groove, make the guide rail extend along the surface of platform truck, the guide rail drives the shower and removes, and then make the nozzle towards the lateral wall of platform truck. The guide rail has small volume, so that the spraying pipe is driven to move and the demoulding oil is sprayed to the side surface of the trolley through the nozzle.

Preferably, one end of the guide block is provided with a connecting hook, the other end of the guide block is provided with a connecting ring, the connecting hook is hooked with the connecting ring, and the guide block can rotate horizontally around the connecting hook.

Through adopting above-mentioned technical scheme, utilize coupling hook and go-between to be connected two adjacent guide blocks to make the guide block can rotate around the coupling hook, be favorable to the dismantlement between the guide block and turn to.

Preferably, both sides of the guide block are provided with guide springs, the end parts of the guide springs are provided with hooks, both sides of the end part of the guide block are provided with hanging rings, and the hooks and the hanging rings are hooked.

Through adopting above-mentioned technical scheme, be provided with guide spring and link in the both sides of guide block for after two adjacent sections guide block connect, two guide springs collude with two links one by one and hold mutually, make and connect more stably between the guide block.

Preferably, when the hook is hooked with the hanging ring, the guide spring is in a stretching state.

By adopting the technical scheme, the bent guide rail is straightened into a straight line by utilizing the elastic force of the guide spring, so that the shape of the guide rail is automatically corrected.

Preferably, the top surface and the bottom surface of the guide block are provided with guide edges, the guide edges are slidably arranged in the arc-shaped guide groove in a penetrating manner, a rotating roller is rotationally arranged in the arc-shaped guide groove and abuts against the guide edges.

Through adopting above-mentioned technical scheme, be provided with at arc guiding groove internal rotation and change the roller, make and change the roller and guide along relative rotation to be favorable to leading the guide rail and slide along arc guiding groove.

Preferably, the guide block is provided with one side of the hooking piece is provided with an isolation wheel, and an isolation space is reserved between the isolation wheel and the guide block.

Through adopting above-mentioned technical scheme, the isolation wheel makes and reserves song isolation interval between the surface of guide block and platform truck for can spray wider range when the nozzle sprays the mold oil, and the isolation wheel is favorable to making the guide rail keep away the barrier.

Preferably, the bottom of guide seat is provided with the base, the base is provided with the joint groove, joint groove joint in the border of the slip casting mouth of platform truck.

Through adopting above-mentioned technical scheme, with the base joint on the border of slip casting mouth, be favorable to improving the stability of guide seat.

Preferably, the base is provided with a fixing screw rod in a rotating mode, and one end of the fixing screw rod abuts against the wall of the tunnel.

Through adopting above-mentioned technical scheme, rotate clamping screw, make clamping screw's one end butt in the wall in tunnel to form the thrust of horizontal direction in the side of base, make the base more firm with the border butt of slip casting mouth, the joint is more steady.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the guide rail has small volume, is beneficial to flexibly pass through a narrow space, so as to drive the spray pipe to move and spray demoulding oil to the side surface of the trolley through the nozzle;

2. the guide rail is composed of a plurality of guide blocks which are connected with each other, so that the length of the guide rail can be selected according to actual conditions.

Drawings

FIG. 1 is a schematic view of a carriage in the present embodiment;

FIG. 2 is a view showing the fitting relationship between the base and the guide holder in the present embodiment;

fig. 3 is a partial sectional view for showing an inner structure of the guide holder;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 3;

FIG. 6 is a display view of a guide block;

fig. 7 is another perspective view showing the guide block.

Description of reference numerals: 10. a trolley; 11. a grouting port; 20. a base; 21. a clamping groove; 22. a support bar; 23. a threaded hole; 24. fixing the screw rod; 25. a fixing sheet; 26. a hand wheel; 30. a guide seat; 31. an arc-shaped guide groove; 32. rotating the roller; 33. a fixing hole; 34. a bolt; 40. a guide rail; 41. a guide block; 42. a guide edge; 43. a connecting hook; 44. a connecting ring; 45. a containing groove; 46. a guide spring; 47. hooking; 48. hanging a ring; 49. hooking and holding the sheet; 410. hooking a groove; 411. clamping the notch; 412. a shower pipe; 413. a nozzle; 414. a support frame; 415. and (4) isolating wheels.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The utility model provides a platform truck 10 template drawing of patterns oil automatic spray device, refers to figure 1, includes platform truck 10, has seted up a plurality of slip casting mouth 11 on the outer wall of platform truck 10, and a plurality of slip casting mouth 11 divide into the multiunit, and every group slip casting mouth 11 is a straight line equidistance and distributes.

Referring to fig. 1 and 2, a base 20 is installed on the injection port 11, a clamping groove 21 is formed in the bottom surface of the base 20, and the clamping groove 21 is clamped at the edge of the injection port 11. The fixed mounting has bracing piece 22 on the base 20, sets up screw hole 23 on the bracing piece 22, wears to be equipped with clamping screw 24 in the screw hole 23, and clamping screw 24's one end bulb is connected with stationary blade 25, and stationary blade 25 butt is in the wall in tunnel. The other end of the set screw 24 is fitted with a hand wheel 26. The base 20 is clamped at the grouting opening 11, and the base 20 is more firmly fixed at the grouting opening 11 through the fixing screw 24. In this embodiment, the base 20 is adapted to the shape of the injection port 11.

Referring to fig. 3 and 4, a guide seat 30 is installed at one end of the support rod 22 away from the base 20, the cross section of the guide seat 30 is triangular, the straight line side of the guide seat 30 is parallel to the wall of the tunnel, the other two sides of the guide seat 30 are arc sides, and the arc sides are recessed toward the center of the guide seat 30. Guide holder 30 passes slip casting mouth 11 and is located the clearance between platform truck 10 and the tunnel wall, and arc guiding groove 31 has been seted up to the arc edge, and arc guiding groove 31 is seted up along the length direction on arc edge, and the cross-section of arc guiding groove 31 is the type of doglegging, rotates on the top cell wall of arc guiding groove 31 and the bottom cell wall and installs and change roller 32.

Referring to fig. 5 and 6, the guide rail 40 is slidably installed in the arc-shaped guide groove 31, and the rotary rollers 32 abut against both sides of the guide rail 40 so that the guide rail 40 slides. The guide rail 40 is composed of a plurality of guide blocks 41 connected end to end, the top and bottom surfaces of the guide blocks 41 are provided with guide edges 42, and the guide edges 42 are inserted into the arc-shaped guide grooves 31. One end of the guide block 41 is fixedly installed with a connecting hook 43, and in this embodiment, the connecting hook 43 is hooked upward. The other end of the guide block 41 is fixedly provided with a connecting ring 44, the connecting hook 43 in two adjacent guide blocks 41 is hooked and matched with the connecting ring 44, and the two adjacent guide blocks 41 can horizontally rotate around the connecting hook 43. The end of the arc-shaped guide groove 31 of the guide seat 30 facing the tunnel wall is provided with a fixing hole 33, the fixing hole 33 is perpendicular to the groove wall of the arc-shaped guide groove 31, and a bolt 34 is detachably inserted into the fixing hole 33. When the ends of the guide rail 40 of the adjacent guide holder 30 are inserted into the coupling hooks 43 by the bolts 34, the ends of the guide rail 40 are fixed to limit the movement of the guide rail 40.

Referring to fig. 6, a receiving groove 45 is formed on a side surface of the guide block 41, the receiving groove 45 is formed along a length direction of the guide block 41, and the receiving groove 45 is communicated with an end edge of the guide block 41. A guide spring 46 is fixedly installed in the accommodating groove 45, one end of the guide spring 46 is fixedly connected with the groove wall of the accommodating groove 45, and the other end of the guide spring 46 is fixedly connected with a hook 47. The side surface of the guide block 41 is also fixedly connected with a hanging ring 48, and the hanging ring 48 is located at one end of the guide block 41 far away from the accommodating groove 45. In this embodiment, there are two receiving grooves 45, the two receiving grooves 45 are respectively located on the two side walls of the guiding block 41, and two guiding springs 46 are respectively installed in the two receiving grooves 45. There are two hanging rings 48 on the guide block 41, two hanging rods are in one-to-one correspondence with the two hooks 47, and the two hanging rods are respectively located at two sides of the guide block 41.

When the two guide blocks 41 are connected to form the guide rail 40, the hooks 47 at the two sides of the guide block 41 are hooked with the corresponding hooks 48, and the guide spring 46 is in a stretched state, so that the guide rail 40 formed by the guide blocks 41 is in a linear state.

Referring to fig. 6 and 7, a hooking piece 49 is fixedly mounted on one side of the guide block 41, the cross section of the hooking piece 49 is L-shaped, one side edge of the hooking piece 49 is fixedly connected with the side surface of the guide block 41, and the hooking piece 49 and the guide block 41 form an upward-opening hooking groove 410. The hooking piece 49 is provided with a clamping gap 411, and the clamping gap 411 is communicated with the top edge of the hooking piece 49. A spray pipe 412 used for spraying demoulding oil is arranged in the hook groove 410, a plurality of nozzles 413 are arranged on the spray pipe 412, the plurality of nozzles 413 respectively correspond to the plurality of clamping notches 411 in the guide rail 40 one by one, and the nozzles 413 are clamped in the clamping notches 411. When the guide rail 40 slides along the arc-shaped guide groove 31, the spray nozzle 413 on the spray pipe 412 faces the side away from the guide base 30, so that when the guide rail 40 is guided by the arc-shaped guide groove 31, the spray nozzle 413 is turned by the injection port 11 to be parallel to the outer wall of the tunnel carriage 10, and thus the spray nozzle 413 faces the outer wall of the tunnel carriage 10.

Referring to fig. 6 and 7, a support frame 414 is further mounted on the guide block 41, the support frame 414 is located on the same side of the guide block 41 as the hooking piece 49, the support frame 414 is perpendicular to the surface of the guide block 41, a separation wheel 415 is rotatably mounted at one end of the support frame 414 away from the guide block 41, the separation wheel 415 abuts against the outer wall of the trolley 10, and a separation distance for fully diffusing the demolding oil sprayed from the nozzle 413 is reserved between the separation wheel 415 and the nozzle 413 on the guide block 41.

The application has the implementation principle that: when it is necessary to spray the mold release oil on the outer wall of the trolley 10, the base 20 is first clamped to the edge of the injection port 11, and the hand wheel 26 is rotated to make the fixing piece 25 at the other end of the fixing screw 24 abut against the tunnel wall, thereby fixing the base 20 and the injection port 11.

Then, the guide seat 30 is extended into the gap between the trolley 10 and the tunnel wall through the grouting port 11, the straight line side in the guide seat 30 is opposite to the tunnel wall, and the straight line of the adjacent grouting port 11 is parallel to the plane where the arc-shaped guide groove 31 is parallel. The guide blocks 41 are connected end to end in sequence with the hook tab 49 facing away from the guide shoe 30. The shower pipe 412 is then placed in the hook slot 410 between the hook tab 49 and the guide block 41, and the nozzle 413 is snap-fitted into the snap-fit notch 411. The guide rail 40 is driven to slide along the guide groove 31 having the arc shape, and the end of the guide rail 40 passes through the arc guide of the guide groove 31 having the arc shape, thereby changing the direction of the guide rail 40, so that the guide rail 40 moves along the surface direction of the dolly 10 until meeting another guide holder 30, and the latch 34 is inserted into the coupling hook 43 to fix the both ends of the guide rail 40. During the movement of the guide rail 40, since the guide block 41 can only horizontally rotate about the coupling hook 43, the nozzle 413 is always directed toward the surface of the cart 10. The isolation wheel 415 on the guide block 41 abuts against the surface of the trolley 10, so that a sufficient gap is reserved between the nozzle 413 and the outer wall of the trolley 10, and when the end of the guide rail 40 encounters an obstacle, the isolation wheel 415 can enable the guide rail 40 to rotate along the surface of the obstacle, which is beneficial for the guide rail 40 to avoid the obstacle.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a platform truck template mould oil automatic spray device, includes platform truck (10), be provided with a plurality of slip casting mouth (11) on platform truck (10), its characterized in that: slip is provided with guide holder (30) in grouting opening (11) department of platform truck (10), guide holder (30) internal slipping is provided with guide block (41) of the mutual end to end connection of a plurality of festivals, a plurality of festivals interconnect guide rail (40) are constituteed to guide block (41), one side of guide block (41) is provided with colludes and holds piece (49), shower (412) collude hold in collude on holding piece (49), be provided with a plurality of nozzle (413) on shower (412), a plurality of nozzle (413) along the length direction equidistance of shower (412) distributes, it is used for the joint to collude to be provided with on holding piece (49) joint breach (411) of nozzle (413), be provided with on guide holder (30) and be used for changing guide rail (40) moving direction's arc guiding groove (31), in guiding rail (40) nozzle (413) in shower (412) move towards the outer wall of platform truck (10).

2. The automatic spraying device for the mold release oil of the trolley template as claimed in claim 1, characterized in that: one end of the guide block (41) is provided with a connecting hook (43), the other end of the guide block (41) is provided with a connecting ring (44), the connecting hook (43) is hooked with the connecting ring (44), and the guide block (41) can rotate horizontally around the connecting hook (43).

3. The automatic spraying device for the mold release oil of the trolley template as claimed in claim 1, characterized in that: both sides of guide block (41) all are provided with guide spring (46), the tip of guide spring (46) is provided with couple (47), the tip both sides of guide block (41) are provided with link (48), couple (47) with link (48) are to colluding holding.

4. The automatic spraying device for the mold release oil of the trolley template as claimed in claim 3, characterized in that: when the hook (47) is hooked with the hanging ring (48), the guide spring (46) is in a stretching state.

5. The automatic spraying device of the trolley template mold oil according to claim 1, characterized in that: the top surface and the bottom surface of guide block (41) are provided with guide edge (42), guide edge (42) slide and wear to locate arc guiding groove (31), arc guiding groove (31) internal rotation is provided with changes roller (32), change roller (32) butt in guide edge (42).

6. The automatic spraying device of the trolley template mold oil according to claim 1, characterized in that: one side of the guide block (41) provided with the hooking sheet (49) is provided with an isolation wheel (415), and an isolation distance is reserved between the isolation wheel (415) and the guide block (41).

7. The automatic spraying device of the trolley template mold oil according to claim 1, characterized in that: the bottom of guide holder (30) is provided with base (20), base (20) are provided with joint groove (21), joint groove (21) joint in the border of slip casting mouth (11) of platform truck (10).

8. The automatic spraying device of the trolley template mold oil according to claim 7, characterized in that: the base (20) is provided with a fixing screw rod (24) in a rotating mode, and one end of the fixing screw rod (24) abuts against the wall of the tunnel.

Images