CN220094972U - PVC intraductal slip casting equipment for stay preparation - Google Patents

Abstract

The utility model provides a PVC intraductal slip casting equipment for stay preparation, includes operation panel, support and grout jar, the one end of operation panel is fixed with the support that vertically laid, be provided with the grout jar directly over the operation panel, the rotatable coupling of grout jar is at the support to the grout jar is through installing the motor drive on the support, the pivot of grout jar is parallel with the operation panel, has seted up a plurality of grout outlets along the axial on the lateral wall of grout jar, all installs the valve in every grout outlet, on the lateral wall of grout jar, be fixed with PVC pipe fixing device in the position of grout outlet, PVC pipe fixing device's bottom cloth with grout outlet quantity assorted, along the adapter sleeve that grout jar axial was laid, adapter sleeve internal diameter and PVC pipe external diameter assorted, the adapter sleeve passes through the pipeline and is connected with the grout outlet, and this device can realize the automatic grout to the PVC pipe, has improved the efficiency of grout greatly.

Description

PVC intraductal slip casting equipment for stay preparation

Technical Field

The utility model relates to PVC (polyvinyl chloride) pipe grouting equipment for stay preparation.

Background

In engineering construction, there are two general methods for reinforcing templates of wall, beam and other members: one is the use of concrete internal stays (cement internal stays) and the other is the use of steel bar internal stays. In general, the concrete inner stay has a length of 200mm-500mm, and for concrete members with a width of more than 500mm, the inner stay is very easy to break after being stressed longitudinally in the formwork reinforcing process, and the inner stay can hardly meet the requirement of the inner stay. The steel bars are adopted as inner stays, the smaller steel bars cannot meet the inner stay requirements, the larger steel bars are easy to waste, after the formwork is removed, the concrete surface can expose steel bar heads to affect later decoration, so that novel support bars formed by grouting in the PVC pipe are produced, the strength of the support bars of the PVC pipe is high, the support bars are not easy to bend, the casting size of large-sized components can be guaranteed, the quality problems of exposed steel bars and the like caused when short steel bars are adopted as the inner stays are avoided, at present, the manufacture of the support bars is troublesome, the manual pouring in the PVC pipe is needed, and time and labor are wasted.

Disclosure of Invention

The utility model solves the defects of the prior art and provides the PVC pipe grouting equipment for automatically grouting the PVC pipe, which saves time and labor.

In order to achieve the above purpose, the utility model firstly provides PVC pipe grouting equipment for preparing stay, which comprises an operation table, a support and a grouting tank, wherein one end of the operation table is fixedly provided with the support which is vertically arranged, the grouting tank is arranged right above the operation table and is rotatably connected with the support, the grouting tank is driven by a motor arranged on the support, a rotating shaft of the grouting tank is parallel to the operation table, a plurality of grout outlets are formed in the side wall of the grouting tank along the axial direction, a valve is arranged in each grout outlet, a PVC pipe fixing device is fixed on the side wall of the grouting tank at the position of each grout outlet, a connecting sleeve which is matched with the grout outlets in number and is axially arranged along the grouting tank is arranged at the bottom of the PVC pipe fixing device, the inner diameter of the connecting sleeve is matched with the outer diameter of the PVC pipe, and the connecting sleeve is connected with the grout outlets through a pipeline. Adopt above-mentioned structure, utilize rotatable grout jar to realize the grout to the PVC pipe, during the use, at first rotate the grout outlet up of grout jar, then fix the PVC pipe on the grout jar through the adapter sleeve, then rotatory grout jar, utilize gravity to pour into the PVC intraductal with thick liquid, after pouring into, take off the PVC pipe, repeat above-mentioned process again, and then can realize automatic grout, improved the efficiency of grout greatly.

In this embodiment, four slurry outlets are provided.

In this embodiment, the inner diameter of the connection sleeve is larger than the inner diameter of the slurry hole. Through the design, the plugging position of the PVC pipe can be limited, and the slurry can be prevented from overflowing.

In this embodiment, still laid the clamp plate directly over the grout jar, the vertical cylinder that pushes down of laying is installed at the top of support, and the clamp plate is fixed on pushing down the flexible end of cylinder, and the length of clamp plate is the same with the length of grout jar. When the grouting device is in a working state, the grout outlet of the grouting tank faces upwards, the PVC pipe is placed in the connecting sleeve, then the lower pressing cylinder is controlled to operate, the pressing plate is driven to descend by the lower pressing cylinder, the PVC pipe is pressed into the connecting sleeve by the pressing plate, and then the connection between the PVC pipe and the connecting sleeve is automatically completed, so that labor is saved.

In this embodiment, be equipped with the feed inlet on the grout jar, install on the feed inlet and add the feed bin door.

In this embodiment, the position of the charging bin gate is close to the pulp outlet. Through this design, when making the adapter sleeve rotate to top material loading, the reinforced bin gate is also located the top, and it is convenient to add.

In this embodiment, PVC pipe fixing device is including fixing two curb plates and installing the backup pad between two curb plates on grouting jar lateral wall, the both sides of backup pad are connected with the curb plate through the pivot for the backup pad can rotate on the curb plate, has seted up a plurality of through-holes in the backup pad and has formed the thick liquids hole, and one side and the grout outlet of thick liquids hole are linked together through the hose, are fixed with on the opposite side the adapter sleeve.

In the embodiment, the clamping mechanism for fixing the PVC pipe is further arranged on the operating platform, the clamping mechanism comprises a fixed clamping plate, a jacking cylinder, a movable clamping plate, a lifting gear and a rack, the fixed end of the jacking cylinder is fixed at the bottom of the operating platform, the movable end of the jacking cylinder is vertically arranged and penetrates through the operating platform to be arranged on the upper side surface of the operating platform, the fixed clamping plate is fixed on the movable end of the jacking cylinder, the movable clamping plate opposite to the fixed clamping plate is arranged on the movable end of the jacking cylinder through a bearing, in the initial state, the included angle between the fixed clamping plate and the movable clamping plate is 90 degrees, the distance between the fixed clamping plate and a grouting tank is smaller than the length of the PVC pipe, the fixed clamping plate and the movable clamping plate are respectively arranged on two sides of the PVC pipe 11 along the PVC pipe arranging direction, a plurality of semicircular grooves matched with the PVC pipe in size and quantity are arranged on the opposite surfaces of the fixed clamping plate and the movable clamping plate to form a clamping area,

the rack is fixed on the support along the vertical direction, be fixed with the wheel carrier on the fixed splint, rotatable coupling has lifting gear on the wheel carrier, lifting gear and rack engagement, on the movable splint, along the axial coaxial fixed with first bevel gear of jacking cylinder active end, coaxial fixed with second bevel gear on the lifting gear, first bevel gear and second bevel gear engagement.

The clamping mechanism is provided with an initial state and a working state, an included angle is formed between the movable clamp plate and the fixed clamp plate in the initial state, the grouting tank is rotated in the working state, the PVC pipe fixing device drives the PVC pipe to move from the top of the grouting tank to the bottom of the grouting tank, the movable end of the jacking cylinder is started to lift upwards, the fixed clamp plate and the movable clamp plate move upwards simultaneously, at the moment, the lifting gear moves on the rack, the lifting gear rotates to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the movable clamp plate is driven to move towards the fixed clamp plate, the included angle between the movable clamp plate and the fixed clamp plate is reduced, when the movable end of the jacking cylinder is lifted to a set position, the fixed clamp plate and the movable clamp plate are clamped on two sides of the PVC pipe, the PVC pipe is just placed in the clamping area, the grouting tank rotates again at the moment, the PVC pipe is separated from the PVC pipe fixing device, then the jacking cylinder is started to return, and a worker takes down the PVC pipe for next operation.

By adopting the structure, the utility model has the following advantages:

1. through pegging graft PVC pipe in the adapter sleeve, then control grouting tank rotates, and grouting tank drives PVC pipe and rotates to the below, and thick liquids are automatic to be poured into in the PVC pipe through the effect of grout outlet under the effect of gravity, and then accomplish automatic grout.

2. Through the setting of liftable fixed splint, when fixed splint risees under jacking cylinder effect, the movable splint synchronous rotation for the movable splint presss from both sides the PVC pipe with the fixed splint cooperation, then controls the grouting jar and rotates, makes the PVC pipe break away from the adapter sleeve, and then accomplish the unloading automatically.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the grouting tank according to the present utility model;

FIG. 3 is a schematic bottom view of the grouting tank of the present utility model;

FIG. 4 is a schematic view of a retaining splint according to the present utility model;

FIG. 5 is a schematic diagram of the automatic blanking of the present utility model.

Reference numerals: 1. an operation table; 2. a bracket; 3. a grouting tank; 4. a slurry outlet; 5. a feeding bin door; 6. PVC pipe fixing device; 7. a support plate; 8. a slurry hole; 9. connecting sleeves; 10. a hose; 11. a PVC pipe; 12. a pressing cylinder; 13. a pressing plate; 14. a fixed clamping plate; 15. jacking the air cylinder; 16. a movable clamping plate; 17. a first bevel gear; 18. a wheel carrier; 19. a lifting gear; 20. a second bevel gear; 21. a rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Referring to fig. 1-5, an in-pipe grouting device for preparing a stay is disclosed, which comprises an operation table 1, a support 2 and a grouting tank 3, wherein one end of the operation table 1 is fixedly provided with the support 2 which is vertically arranged, a grouting tank 3 is arranged right above the operation table 1, a feeding port is arranged on the grouting tank 3, a feeding bin door 5 is arranged on the feeding port, the grouting tank 3 is rotatably connected with the support 2, the grouting tank 3 is driven by a motor arranged on the support 2, the motor is a three-phase asynchronous motor, a rotating shaft of the grouting tank 3 is parallel to the operation table 1, a plurality of grout outlets 4 are axially arranged on the side wall of the grouting tank 3, a valve is arranged in each grout outlet 4, a PVC pipe fixing device 6 is fixedly arranged at the position of each grout outlet on the side wall of the grouting tank 3, a connecting sleeve 9 which is matched with the number of grout outlets 4 and is axially arranged along the grouting tank 3 is arranged at the bottom of the PVC pipe fixing device 6, the connecting sleeve 9 is matched with the outer diameter of a PVC pipe 11, and the connecting sleeve 9 is connected with the PVC pipe 11 through a hose 10 in a hose 11 in a compressed state when the connecting sleeve is in a working state.

The PVC pipe fixing device 6 comprises two side plates fixed on the side wall of the grouting tank 3 and a supporting plate 7 arranged between the two side plates, the grout outlet 4 is arranged between the two side plates, two sides of the supporting plate 7 are connected with the side plates through a rotating shaft, the supporting plate 7 can rotate on the side plates, a plurality of through holes are formed in the supporting plate 7 to form a grout hole 8, one side of the grout hole 8 is communicated with the grout outlet 4 through a hose 10, the other side of the grout hole is fixedly provided with a connecting sleeve 9, and the hose 10 is a TPE pipe in the embodiment.

The PVC grouting device is characterized in that a clamping mechanism for fixing a PVC pipe is further arranged on the operation table 1, the clamping mechanism comprises a fixed clamping plate 14, a jacking air cylinder 15, a movable clamping plate 16, a lifting gear 19 and a rack 21, the fixed end of the jacking air cylinder 15 is fixed at the bottom of the operation table, the movable end of the jacking air cylinder 15 is vertically arranged and penetrates through the operation table to be arranged on the upper side surface of the operation table, the fixed clamping plate 14 is fixed on the movable end of the jacking air cylinder 15, the movable clamping plate 16 opposite to the fixed clamping plate 14 is arranged on the movable end of the jacking air cylinder 15 through a bearing, the movable clamping plate 16 can rotate around the movable end of the jacking air cylinder 15, the fixed clamping plate 14 and the movable clamping plate 16 are respectively arranged on two sides of the PVC pipe 11 along the PVC pipe arrangement direction, a plurality of semicircular grooves matched with the PVC pipe in size and number are formed in the opposite surfaces of the fixed clamping plate 14 and the movable clamping plate 16, when a PVC pipe fixing device 6 is arranged at the bottom of a grouting tank 3, the fixed clamping area 14 and the PVC pipe 11 is fixed, the distance between the bottom of the fixed clamping plate 14 and the PVC pipe 11 is matched with the length of the PVC pipe 11 (when the PVC pipe fixing device 11 is arranged at the bottom of the grouting tank 3, in this way, the PVC pipe fixing device 11 can be driven by the PVC pipe fixing device 11 and the PVC pipe fixing device 11 to rotate in the 3 and can pass through the fixed clamping plate 11, and can rotate around the PVC pipe 11 in the fixed clamping plate 11 and can rotate along the position 3 when the PVC pipe 11 and can pass through the fixed clamping plate 11 and can rotate along the fixed clamping plate 11;

the rack 21 is fixed on the bracket 2 along the vertical direction, the fixed clamping plate 14 is fixed with a wheel frame 18, the wheel frame 18 is rotatably connected with a lifting gear 19, the lifting gear 19 is meshed with the rack 21, a first bevel gear 17 is coaxially fixed on the movable clamping plate 16 along the axial direction of the movable end of the jacking cylinder 15, a second bevel gear 20 is coaxially fixed on the lifting gear 19, and the first bevel gear 17 is meshed with the second bevel gear 20;

the clamping mechanism has initial state and operating condition, during initial state, be equipped with the contained angle between movable clamp plate 16 and the fixed clamp plate 14, during operating condition, grout jar 3 is rotatory, PVC pipe fixing device 6 drives PVC pipe 11 and removes the bottom of grout jar 3 from the top of grout jar 3, start the movable end of jacking cylinder 15 and upwards lift, with fixed clamp plate 14 and movable clamp plate 16 upwards move simultaneously, at this moment, lifting gear 19 moves on rack 21, make lifting gear 19 rotate, lifting gear 19 rotation thereby drive second bevel gear 20 rotation, second bevel gear 20 drives first bevel gear 17 rotation, thereby drive movable clamp plate 16 and remove towards fixed clamp plate 14 direction, reduce the contained angle between them, when the movable end of jacking cylinder 15 is jacked to the settlement position, fixed clamp plate 14 and movable clamp plate 16 centre gripping are in the both sides of PVC pipe 11, make PVC pipe 11 just place in the clamping area, at this moment the grout jar 3 is rotatory once again, make PVC pipe 11 break away from PVC pipe fixing device 6, then restart jacking cylinder 15 return, the workman takes down PVC pipe 11, carry out the operation of next step.

As shown in fig. 2, at least four groups of slurry outlets 4, slurry holes 8 and connecting sleeves 9 are arranged and are linearly distributed, and by the design, the device can perform multi-group grouting at a time, so that grouting efficiency is improved.

As shown in fig. 3, the inner diameter of the connecting sleeve 9 is larger than the inner diameter of the slurry hole 8, and by this design, the plugging position of the PVC pipe 11 can be limited, and the slurry can be prevented from overflowing.

As shown in fig. 1, a pressing plate 13 is further arranged right above the grouting tank 3, a pressing plate 13 is fixed on the telescopic end of the pressing plate 12 by a vertically arranged pressing cylinder 12, the length of the pressing plate 13 is the same as that of the grouting tank 3, when in a working state, a grout outlet 4 of the grouting tank 3 faces upwards, a PVC pipe 11 is placed in the connecting sleeve 9, then the pressing plate 12 is controlled to operate, the pressing plate 13 is driven by the pressing plate 12 to descend, the PVC pipe 11 is pressed into the connecting sleeve 9 by the pressing plate 13, and then connection between the PVC pipe 11 and the connecting sleeve 9 is completed.

As shown in fig. 2, the feeding bin gate 5 is arranged at a position close to the pulp outlet 4, and by the design, when the connecting sleeve 9 rotates to the top for feeding, the feeding bin gate 5 is also arranged above, so that feeding is convenient.

When the device is used, firstly, the PVC pipe 11 is spliced on the connecting sleeve 9, then the grouting tank 3 is controlled by a motor to rotate, the grouting tank 3 drives the PVC pipe 11 to rotate to the bottom, at the moment, slurry enters the PVC pipe 11 through the slurry outlet 4, the hose 10 and the connecting sleeve 9 under the action of gravity, meanwhile, the PVC pipe 11 rotates to the position of the fixed clamping plate 14, then the grouting tank 3 is continuously controlled to rotate, the PVC pipe 11 is driven by the grouting tank 3 to pass over the fixed clamping plate 14, the vibration of the PVC pipe 11 is realized under the interference action of the fixed clamping plate 14, after passing over the fixed clamping plate 14, the PVC pipe 11 is automatically reset under the action of the elasticity of the hose 10 and the action of the supporting plate 7, the slurry is ensured to be compact through the vibration of the PVC pipe 11 under the action of the fixed clamping plate 14, and after the PVC pipe 11 passes over the fixed clamping plate 14 for a plurality of times by controlling the motor, the movable end of the jacking cylinder 15 is then started to lift upwards, the fixed clamping plate 14 and the movable clamping plate 16 are simultaneously moved upwards, at the moment, the lifting gear 19 moves on the rack 21, so that the lifting gear 19 rotates, the lifting gear 19 rotates to drive the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 17 to rotate, the movable clamping plate 16 is driven to move towards the fixed clamping plate 14, the included angle between the two bevel gears is reduced, when the movable end of the jacking cylinder 15 is lifted to a set position, the fixed clamping plate 14 and the movable clamping plate 16 are clamped on two sides of the PVC pipe 11, the PVC pipe 11 is just placed in a clamping area, the grouting tank 3 rotates again at the moment, the PVC pipe 11 is separated from the connecting sleeve 9 by utilizing the rotation of the supporting plate 7, then the jacking cylinder 15 is started to return, and a worker takes down the PVC pipe 11 to perform the next operation.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather utilizing equivalent structural changes made in the present utility model description and drawings or directly/indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims (8)

1. PVC intraductal slip casting equipment for stay preparation, its characterized in that: including operation panel, support and grout jar, the one end of operation panel is fixed with the support that vertically laid, be provided with the grout jar directly over the operation panel, grout jar rotatable coupling is at the support to the grout jar is through installing the motor drive on the support, the pivot and the operation panel parallel of grout jar, on the lateral wall of grout jar, a plurality of grout outlets have been seted up along the axial, all install the valve in every grout outlet, on the lateral wall of grout jar, the position fixing of grout outlet has PVC pipe fixing device, PVC pipe fixing device's bottom has been set up with grout outlet quantity assorted, along the adapter sleeve that grout jar axial was laid, adapter sleeve internal diameter and PVC pipe external diameter assorted, the adapter sleeve passes through the pipeline and is connected with the grout outlet.

2. The PVC in-pipe grouting apparatus for brace preparation according to claim 1, wherein: the pulp outlet is provided with four pulp outlets.

3. The PVC in-pipe grouting apparatus for brace preparation according to claim 1, wherein: the inner diameter of the connecting sleeve is larger than the inner diameter of the slurry hole.

4. The PVC in-pipe grouting apparatus for brace preparation according to claim 1, wherein: and a pressing plate is further arranged right above the grouting tank, a vertically arranged lower pressing cylinder is arranged at the top of the bracket, the pressing plate is fixed on the telescopic end of the lower pressing cylinder, and the length of the pressing plate is the same as that of the grouting tank.

5. The PVC in-pipe grouting apparatus for brace preparation according to claim 1, wherein: the grouting tank is provided with a feed inlet, and a feeding bin door is arranged on the feed inlet.

6. The PVC in-pipe grouting apparatus for brace preparation according to claim 5, wherein: the position of the feeding bin door is close to the slurry outlet.

7. The PVC in-pipe grouting apparatus for brace production according to any one of claims 1 to 6, wherein: the PVC pipe fixing device comprises two side plates fixed on the side wall of the grouting tank and a supporting plate arranged between the two side plates, wherein two sides of the supporting plate are connected with the side plates through rotating shafts, the supporting plate can rotate on the side plates, a plurality of through holes are formed in the supporting plate to form slurry holes, one side of each slurry hole is communicated with a slurry outlet through a hose, and the connecting sleeve is fixed on the other side of each slurry hole.

8. The PVC in-pipe grouting apparatus for brace preparation according to claim 7, wherein: the clamping mechanism comprises a fixed clamping plate, a jacking cylinder, a movable clamping plate, a lifting gear and a rack, wherein the fixed end of the jacking cylinder is fixed at the bottom of the operation table, the movable end of the jacking cylinder is vertically arranged and penetrates through the operation table to be arranged on the upper side surface of the operation table, the movable end of the jacking cylinder is fixedly provided with the fixed clamping plate, the movable end of the jacking cylinder is provided with the movable clamping plate opposite to the fixed clamping plate through a bearing, in the initial state, the included angle between the fixed clamping plate and the movable clamping plate is 90 degrees, the distance between the fixed clamping plate and a grouting tank is smaller than the length of the PVC pipe, the fixed clamping plate and the movable clamping plate are respectively arranged at two sides of the PVC pipe along the arrangement direction of the PVC pipe, a plurality of semicircular grooves matched with the PVC pipe in size and quantity are arranged on the opposite surfaces of the fixed clamping plate and the movable clamping plate to form a clamping area,

the rack is fixed on the support along the vertical direction, be fixed with the wheel carrier on the fixed splint, rotatable coupling has lifting gear on the wheel carrier, lifting gear and rack engagement, on the movable splint, along the axial coaxial fixed with first bevel gear of jacking cylinder active end, coaxial fixed with second bevel gear on the lifting gear, first bevel gear and second bevel gear engagement.