CN212772301U

CN212772301U - Slip casting device is used in construction of municipal administration road bridge

Info

Publication number: CN212772301U
Application number: CN202021082203.7U
Authority: CN
Inventors: 严孝科; 张传红; 覃含; 罗云华
Original assignee: Hubei Shengrong Construction Co ltd
Current assignee: Hubei Shengrong Construction Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-23
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a slip casting device is used in municipal administration road and bridge construction, including the frame, the frame bottom is equipped with the walking wheel, and frame one end is equipped with and pushes away the handle, be equipped with the storage case in the frame, the discharge gate of storage case passes through hose and slip casting union coupling, is equipped with the grouting pump on the hose, the frame tip is equipped with compacting mechanism, compacting mechanism is including setting up the articulated slab in the frame, and the connecting rod tip is installed on the articulated slab through the pin, and two connecting rod inboards are equipped with the spout, and the tip of slide bar is equipped with and spout complex slider, and the slide bar is equipped with the otic placode, and telescopic mechanism's flexible end is articulated with the otic placode, and telescopic mechanism installs in. The device can realize grouting the road bridge ground, can carry out the compaction after grouting simultaneously, improves the efficiency of construction.

Description

Slip casting device is used in construction of municipal administration road bridge

Technical Field

The utility model belongs to municipal administration construction equipment field, in particular to slip casting device is used in municipal administration road bridge construction.

Background

Grouting is a method of injecting certain curable grout into cracks or pores of a ground foundation to improve its physical and mechanical properties, and is intended to prevent seepage, block leakage, reinforce and correct building deflection. When the intertidal sandy foundation is constructed, the foundation is also required to be reinforced by adopting a grouting method.

CN209923744U discloses a grouting device for road surface construction, which comprises a base, wherein a slurry storage box is fixedly installed on the top surface of the base, a cover is fixedly installed on the edge of the top surface of the slurry storage box through a screwing screw, a fixing frame is fixedly connected to one side of the top of the cover, a motor is fixedly installed on the top of the fixing frame, an output shaft of the motor is rotatably connected with a belt through a bearing, the surface of the belt is connected with a stirring shaft, stirring blades are fixedly connected to the surface of the stirring shaft, heating pipes are fixedly installed on the two sides of the inner wall surface of the slurry storage box, a slurry pump is fixedly installed on the top of the base far away from the top of the slurry storage box, a connecting pipe is communicated between one side of the slurry pump and the surface of the slurry storage box, a hose is communicated with the top of the slurry, the utility model discloses a supporting rod, including the bracing piece, the top of bracing piece, the outer wall surface swing joint of hose is in the inner wall surface of movable sleeve, the one end intercommunication that the connecting pipe was kept away from to the hose has defeated thick liquid pipe, the bottom intercommunication of defeated thick liquid pipe has the sack, the equal fixed mounting in top and the bottom on the surface of bracing piece has solid fixed ring, and solid fixed ring's inside has run through fastening bolt, fastening bolt's one end runs through bracing piece, solid fixed ring and extends to solid fixed ring's outside, solid fixed ring's surperficial one side fixedly connected with spring, solid fixed ring's one end fixedly connected with.

However, the device can only perform grouting, and can perform comprehensive reinforcement effect on foundation soil only by adopting special equipment for extrusion and compaction. But the edge soil body is not required to be soft due to inconvenient large-scale mechanical compaction at the edge of the road and narrow places.

Disclosure of Invention

The utility model aims to solve the technical problem that a slip casting device is used in municipal administration road and bridge construction is provided, can realize grouting to the road and bridge ground, can carry out grouting back compaction simultaneously, improves the efficiency of construction.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a slip casting device is used in municipal administration road and bridge construction, includes the frame, and the frame bottom is equipped with the walking wheel, and frame one end is equipped with and pushes away the handle, be equipped with the storage case in the frame, the discharge gate of storage case passes through hose and slip casting union coupling, is equipped with the grouting pump on the hose, the frame tip is equipped with compacting mechanism, compacting mechanism is including setting up the articulated slab in the frame, and the connecting rod tip is installed on the articulated slab through the pin, and two connecting rod inboards are equipped with the spout, and the tip of slide bar is equipped with spout complex slider, and the slide bar is equipped with the otic placode, and telescopic mechanism's flexible end is articulated with the otic placode.

In a preferred scheme, the telescopic mechanism is an electric push rod.

In the preferred scheme, the top of the storage box is provided with a stirring motor, a stirring shaft is arranged in the storage box, the stirring shaft is driven by the stirring motor, and stirring blades are arranged on the stirring shaft.

In the preferred scheme, a telescopic frame is arranged on the rack, a groove body is arranged on the telescopic frame, the end part of a screw rod is rotatably installed in the groove body, a nut is arranged on the screw rod and matched with the groove body, a grouting pipe is fixed on the outer side of the nut through a fixing frame, and the screw rod is driven through a driving mechanism.

In a further scheme, a through hole for the end part of the screw rod to pass through is formed in the rack, the driving mechanism comprises a driving motor arranged at the bottom of the rack, a driving bevel gear is arranged at the output end of the driving motor, and a driven bevel gear meshed with the driving bevel gear is arranged at the end part of the screw rod.

In a further scheme, a supporting plate for guiding the hose is arranged at the top of the expansion bracket.

The utility model provides a slip casting device for municipal road and bridge construction, after accomplishing the slip casting, drive the connecting rod through telescopic machanism and rotate downwards, the compression roller is hugged closely the contact with the road surface, compresses tightly the road surface, promotes the frame, carries out compaction repeatedly to the slip casting position, realizes compacting after the grout, improves the efficiency of construction; after the compaction operation is completed, the telescopic mechanism drives the connecting rod to rotate upwards, and the compression roller is separated from the road surface, so that the device is convenient to move.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of a compactor mechanism;

in the figure: the device comprises a frame 1, a traveling wheel 2, a push handle 3, a storage box 4, a hose 5, a grouting pipe 6, a grouting pump 7, a hinged plate 8, a connecting rod 9, a sliding rod 10, a sliding block 11, an ear plate 12, a telescopic mechanism 13, a compression roller 14, a stirring shaft 15, a stirring blade 16, a telescopic frame 17, a screw rod 18, a nut 19, a driving motor 20, a driving bevel gear 21, a driven bevel gear 22, a supporting plate 23, a stirring motor 24, a fixed frame 25, a sliding chute 901 and a tank body 1701.

Detailed Description

As shown in fig. 1 to 3, a grouting device for municipal road and bridge construction comprises a frame 1, wherein walking wheels 2 are arranged at the bottom of the frame 1, the frame 1 comprises a chassis and a mounting frame arranged at one end of the frame, a push handle 3 is arranged at one end of the frame 1, the push handle 3 is mounted on the mounting frame, a storage tank 4 is arranged on the frame 1, a charging opening is arranged at the top of the storage tank 4, a discharging opening at the bottom of the storage tank 4 is connected with a grouting pipe 6 through a hose 5, for facilitating slurry discharging, the bottom of the storage tank 4 is obliquely arranged, one end close to the discharging opening is lower than the other end, a grouting pump 7 is arranged on the hose 5, a compacting mechanism is arranged at the end of the frame 1, the compacting mechanism comprises a hinged plate 8 arranged on the frame 1, the end of a connecting rod 9 is mounted on the hinged plate 8 through a pin, sliding grooves, the slide rod 10 is provided with an ear plate 12, the telescopic end of a telescopic mechanism 13 is hinged with the ear plate 12, the telescopic mechanism 13 is installed on the frame 1, and the rotating shaft of the press roll 14 is rotatably installed at the end part of the connecting rod 9 through a bearing.

In this embodiment, the telescopic mechanism 13 is an electric push rod. The electric push rod can be replaced by a hydraulic cylinder or an air cylinder.

When the grouting machine is used specifically, the rack 1 is moved to a grouting position, the grouting pipe 6 is aligned to the grouting position, the grouting pump 7 is started for grouting, after grouting is completed, the rack 1 is pushed, the compression roller 14 is moved to the grouting position, the telescopic mechanism 13 is started to shorten, the connecting rod 9 rotates downwards along the hinged position of the hinged plate 8, the compression roller 14 is tightly contacted with the road surface, the road surface is compressed, the rack 1 is pushed, the grouting position is repeatedly compacted, compaction after grouting is realized, and the construction efficiency is improved; after the compaction operation is finished, the telescopic mechanism 13 is started to extend, so that the connecting rod 9 rotates upwards, the compression roller 14 is separated from the road surface, and the device is convenient to move.

Preferably, storage tank 4 top is equipped with agitator motor 24, is equipped with (mixing) shaft 15 in the storage tank 4, and (mixing) shaft 15 is equipped with stirring vane 16 through agitator motor 24 drive on the (mixing) shaft 15.

The stirring motor 24 drives the stirring shaft 15 and the stirring blades 16 to rotate, so that the slurry is stirred, the slurry is prevented from solidifying, and the grouting is prevented from being influenced.

Preferably, as shown in fig. 1, an expansion bracket 17 is arranged on the frame 1, a groove body 1701 is arranged on the expansion bracket 17, the end of the screw 18 is rotatably installed in the groove body 1701, a nut 19 is arranged on the screw 18, the nut 19 is matched with the groove body 1701, the grouting pipe 6 is fixed outside the nut 19 through a fixing frame 25, and the screw 18 is driven by a driving mechanism.

In this embodiment, the frame 1 is provided with a through hole for the end of the screw 18 to pass through, the driving mechanism includes a driving motor 20 disposed at the bottom of the frame 1, an output end of the driving motor 20 is provided with a driving bevel gear 21, and an end of the screw 18 is provided with a driven bevel gear 22 engaged with the driving bevel gear 21.

The screw 18 is driven to rotate by the driving mechanism, so that the nut 19 is driven to move along the groove body 1701, the grouting pipe 6 is driven to move up and down, and the grouting height of the grouting pipe 6 is adjusted. The grouting pipe 6 does not need to be held by an operator for grouting, and the labor intensity is reduced.

Preferably, a supporting plate 23 for guiding the hose 5 is arranged at the top of the telescopic frame 17. Layer board 23 is the arc, and the layer board 23 that sets up carries out spacing and guide effect to hose 5, is favorable to the arrangement to the hose.

Claims

1. The utility model provides a slip casting device is used in municipal administration road bridge construction, includes frame (1), and frame (1) bottom is equipped with walking wheel (2), and frame (1) one end is equipped with and pushes away handle (3), its characterized in that: be equipped with storage case (4) on frame (1), the discharge gate of storage case (4) passes through hose (5) and is connected with slip casting pipe (6), is equipped with grouting pump (7) on hose (5), frame (1) tip is equipped with compacting mechanism, compacting mechanism is including setting up articulated slab (8) in frame (1), and connecting rod (9) tip is installed on articulated slab (8) through the pin, and two connecting rod (9) inboards are equipped with spout (901), and the tip of slide bar (10) is equipped with and spout (901) complex slider (11), and slide bar (10) are equipped with otic placode (12), and the flexible end and otic placode (12) of telescopic machanism (13) are articulated, and telescopic machanism (13) are installed in frame (1), and the pivot of compression roller (14) is rotated and is installed at connecting rod (9) tip.

2. The grouting device for municipal road and bridge construction according to claim 1, characterized in that: the telescopic mechanism (13) is an electric push rod.

3. The grouting device for municipal road and bridge construction according to claim 1, characterized in that: the stirring device is characterized in that a stirring motor (24) is arranged at the top of the storage box (4), a stirring shaft (15) is arranged in the storage box (4), the stirring shaft (15) is driven by the stirring motor (24), and stirring blades (16) are arranged on the stirring shaft (15).

4. The grouting device for municipal road and bridge construction according to claim 1, characterized in that: the grouting machine is characterized in that a telescopic frame (17) is arranged on the rack (1), a groove body (1701) is arranged on the telescopic frame (17), the end part of a screw rod (18) is rotatably installed in the groove body (1701), a nut (19) is arranged on the screw rod (18), the nut (19) is matched with the groove body (1701), a grouting pipe (6) is fixed on the outer side of the nut (19) through a fixing frame (25), and the screw rod (18) is driven through a driving mechanism.

5. The grouting device for municipal road and bridge construction according to claim 4, wherein: the driving mechanism comprises a driving motor (20) arranged at the bottom of the rack (1), a driving bevel gear (21) is arranged at the output end of the driving motor (20), and a driven bevel gear (22) meshed with the driving bevel gear (21) is arranged at the end part of the screw rod (18).

6. The grouting device for municipal road and bridge construction according to claim 5, wherein: the top of the telescopic frame (17) is provided with a supporting plate (23) for guiding the hose (5).