CN203145015U - Hydraulic stuffing grouting device - Google Patents
Hydraulic stuffing grouting device Download PDFInfo
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- CN203145015U CN203145015U CN 201320112457 CN201320112457U CN203145015U CN 203145015 U CN203145015 U CN 203145015U CN 201320112457 CN201320112457 CN 201320112457 CN 201320112457 U CN201320112457 U CN 201320112457U CN 203145015 U CN203145015 U CN 203145015U
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- piston
- filling device
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- sealed cylinder
- fluid pressure
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Abstract
The utility model discloses a hydraulic stuffing grouting device which comprises a sealing barrel body, a piston mechanism, a transmission rod a feeding port and a discharging port. The hydraulic stuffing grouting device is characterized in that the piston mechanism comprises a big piston, a small piston and hydraulic fluid. The sealing barrel body is formed by two sections of barrel bodies with different barrel diameters. The big piston and the small piston are mounted in the big barrel diameter section and the small barrel diameter section of the sealing barrel body in a sliding mode respectively, the hydraulic fluid is filled in the barrel sections of the sealing barrel body between the big piston and the small piston, a through hole is formed in the side end face of the sealing barrel body with the small barrel diameter, and a transfer bar penetrates through the through hole, stretches into the sealing barrel body and is connected with the small piston. The barrel section, located between the big piston and the end face of the side with the big barrel diameter, of the sealing barrel body is used as a cabin for storing stuffing size, and the feeding port and the discharging port are respectively communicated with the cabin. The hydraulic stuffing grouting device has the advantages of being low in manufacturing cost, convenient to use and good in filling effect, and operation can be carried out in a narrow and small space conveniently.
Description
Technical field
The utility model relates to a kind of filling device of inserts, specifically a kind of fluid pressure type inserts filling device.
Background technology
In the petroleum chemical industry engineering construction, after equipment installed, grouting will be filled with inserts in the space between Equipment Foundations and the equipment, and the grouting gap is generally 30mm to 50mm, and available operation space is narrow and small.
As shown in Figure 1, disclose a kind of filling device among the China utility model patent bulletin manual CN201095861Y, it comprises cylindrical shell 1, is provided with piston 2 in the cylindrical shell 1, piston 2 comprises some sealing rings, week forms hermetic seal in sealing ring and the cylindrical shell 1, is provided with pull bar 6 in the middle of the piston 2, and pull bar 6 other ends are provided with handle 7, be provided with bonnet 8 with handle 7 the same sides on the cylindrical shell 1, pull bar 6 passes bonnet 8 centers, and cylindrical shell 1 other end is provided with grout outlet 9, and its grout outlet 9 lower ends are shaped as wedge shape.During this filling device work, make piston 2 be in cylindrical shell 1 lower end position, grout outlet 9 is immersed in the cement paste that mixes up fully, so utilize handle 7 with pull bar 6 pull-ups, make on the piston 2 and move, thereby cement paste is sucked in the cylindrical shell 1; Then grout outlet 9 is proposed from cement paste, grout outlet 9 is aimed at the slit, pushing drawing rod 6 moves down piston 2, so the cement paste in the cylindrical shell 1 is extruded in the slit, can finish the joint filling process.
Above-mentioned filling device has the following disadvantages:
Because the space between Equipment Foundations and the equipment is general longer and narrower, the operating personnel is difficult to enter wherein is in the milk, and above-mentioned filling device is difficult to realize the grouting operation to long and narrow space under the situation that type is lacked; And if be designed under the long situation of type, then need very big driving force inserts could be irritated and extrude filling device, and under excessive driving force, cause filling device to damage easily.
The utility model content
The purpose of this utility model provides a kind of fluid pressure type inserts filling device of being convenient to the small space operation, has characteristics cheap, easy to use, that filling effect is good.
The purpose of this utility model is to realize by following technical measures:
A kind of fluid pressure type inserts filling device comprises sealed cylinder, piston mechanism, drive link, charging aperture and discharging opening, and it is characterized in that: described piston mechanism comprises big piston, valve piston and hydraulic fluid; Described sealed cylinder is made up of two sections different cylindrical shells of barrel dliameter, described big piston and valve piston are slidingly mounted on respectively in the big barrel dliameter section and little barrel dliameter section of sealed cylinder, described hydraulic fluid is filled in the tube section of sealed cylinder between big piston and valve piston, the little barrel dliameter side end face of described sealed cylinder has through hole, described drive link penetrates sealed cylinder from this through hole and is connected with valve piston, the tube section of described sealed cylinder between big piston and big barrel dliameter side end face is as the warehouse that stores the inserts slurries, and described charging aperture and discharging opening are connected with this warehouse respectively.
As a kind of improvement of the present utility model, described drive link is screw rod, and this screw rod and described valve piston are rotatably connected.
As a kind of embodiment of the present utility model, described filling device also comprises rotating disk and the hexagonal connecting column that is arranged on the rotating disk end face, and described rotating disk is arranged on the end of described drive link.
As a kind of embodiment of the utility model toward slit grouting, described filling device also comprises the connection flexible pipe with tabular grout outlet; The stock inlet of described connection flexible pipe is installed on the described discharging opening.
Excessive in order to prevent that drive link from stretching into or extracting out the stroke of sealed cylinder, cause piston mechanism or sealed cylinder to damage, as a kind of improvement of the present utility model, described filling device also is provided with baffle plate and the projection for restriction drive link scope of activities, described baffle plate is arranged in the tube section of sealed cylinder between valve piston and little barrel dliameter side end face, and described projection is arranged on drive link and is positioned on the outer bar section of sealed cylinder.
In order to guarantee that hydraulic fluid is sealed in the tube section of sealed cylinder between big piston and valve piston, as a kind of embodiment of the present utility model, described filling device also comprises sealing ring, have groove on the side face of described big piston and valve piston, described sealing ring is installed in the groove respectively.
In order to reduce the friction factor between sealing ring and the sealed cylinder inwall, guarantee that big piston and valve piston can slide in sealed cylinder, guarantee the sealing of hydraulic fluid simultaneously, as a kind of embodiment of the present utility model, described sealing ring has arc contact surface.
As preferred embodiment of the present utility model, described charging aperture has movable seal cover, and this charging aperture is arranged on the side face top of warehouse, and described discharging opening is arranged on the end face bottom of warehouse.
As a kind of embodiment of the present utility model, making pressure on the big piston is four times of valve piston upward pressure, and the big barrel dliameter section diameter of described sealed cylinder is four times of little barrel dliameter section diameter.
Compared with prior art, the utlity model has following beneficial effect:
First, the utility model is provided with piston mechanism, formed a hydraulic system with sealed cylinder, utilize Pascal's law, obtain multiple in the driving force that is applied on the valve piston at big piston, make the inserts slurries that store in warehouse be easy to be extruded by big piston, therefore, the utlity model has the little characteristics of required driving force, by stretching at discharging opening attaching prolongation flexible pipe and with it in small gap between Equipment Foundations and the equipment, can with small driving force with the inserts slurry filling in small gap, improve operating personnel's ease of use greatly;
Second, the utility model with screw rod as drive link, can be with the operation of being in the milk of manual mode or electronic mode driven plunger mechanism, control outflow pressure and the rate of flooding of inserts slurries accurately by the rotation of control screw rod, the making beating operation is carried out under lower pressure, avoided exceeding job area; And inserts can flow out continuously, and is closely knit, complete to the filling in space between Equipment Foundations and the equipment, prevents hollowing, fails to fill in, fills uncompacted phenomenon generation;
The 3rd, of the present utility model simple in structure, cost is low, and device mounting or dismounting, conveniently moving, simple to operate are convenient to reduce construction cost and are applied on a large scale.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of disclosed filling device among the Chinese utility model patent bulletin manual CN201095861Y;
Fig. 2 is the structural representation of the utility model fluid pressure type inserts filling device.
The specific embodiment
As shown in Figure 2, fluid pressure type inserts filling device of the present utility model, piston mechanism, sealing ring 6, drive link 7, rotating disk 9a, hexagonal connecting column 9b, baffle plate 2a, the projection 7a that comprise charging aperture 1, sealed cylinder 2, discharging opening 3, is formed by big piston 4, valve piston 5 and hydraulic fluid 8 and be connected flexible pipe.Wherein, have groove on the side face of big piston 4 and valve piston 5, sealing ring 6 has arc contact surface and is installed in respectively in this groove; Sealed cylinder 2 is made up of big barrel dliameter section and little barrel dliameter section, big barrel dliameter section diameter is four times of little barrel dliameter section diameter, big piston 4 and valve piston 5 are slidingly mounted on respectively in the big barrel dliameter section and little barrel dliameter section of sealed cylinder 2, the arc contact surface of sealing ring 6 contacts with sealed cylinder 2, make between big piston 4 and the valve piston 5 and to form seal chamber and guarantee that they can slide in sealed cylinder 2, and, sealed cylinder 2 inwalls in the sliding scale of big piston 4 and valve piston 5 should polish smooth, and are convenient to the piston motion; Hydraulic fluid 8 can adopt water or hydraulic pressure oil plant, and it is filled in the sealing drum section of sealed cylinder 2 between big piston 4 and valve piston 5, and should reduce air content as far as possible.
The little barrel dliameter side end face of sealed cylinder 2 has through hole, drive link 7 is screw rod, hexagonal connecting column 9b is used for connecting electric drilling machine, it is arranged on the rotating disk 9a end face and is suitable with the joint of electric drilling machine, rotating disk 9a is arranged on an end of drive link 7, the other end of drive link 7 penetrates sealed cylinder 2 from above-mentioned through hole and is rotatably connected with valve piston 5, baffle plate 2a is arranged in the tube section of sealed cylinder 2 between valve piston 5 and little barrel dliameter side end face, in order to limit the ultimate range that drive link 7 is extracted sealed cylinder 2 out, projection 7a is arranged on drive link 7 and is positioned on the sealed cylinder 2 bar section outward, in order to limit the ultimate range that drive link 7 stretches into sealed cylinder 2.
The tube section of sealed cylinder 2 between big piston 4 and big barrel dliameter side end face is as the warehouse that stores the inserts slurries, charging aperture 1 has movable seal cover, this charging aperture 1 is arranged on the side face top of warehouse, discharging opening 3 is arranged on the end face bottom of warehouse, charging aperture 1 and discharging opening 3 are connected with above-mentioned warehouse respectively, connect flexible pipe and have the tabular grout outlet, its stock inlet is installed on the discharging opening 3.
During use, with fluid pressure type inserts filling device of the present utility model couching on ground support as shown in Figure 1, deployed inserts slurries are injected the warehouse of filling device by charging aperture 1, with seal cover sealing charging aperture 1, adopt manual mode to rotate rotating disk 9a, perhaps electric drilling machine in attaching on the hexagonal connecting column 9b, rotate rotating disk 9a in electronic mode, make drive link 7 forward rotation and promote piston mechanism to the big barrel dliameter side shifting of sealed cylinder 2, according to Pascal's law, make big piston 4 with four times with the strength of valve piston 5 suffered driving forces compression warehouse in the inserts slurries, the inserts slurries are by discharging opening 3 with connect flexible pipe and be filled in the slit between Equipment Foundations and the equipment in addition; After the inserts slurries in warehouse grouting finishes, backward rotation drive link 7, in the warehouse behind the injection inserts slurries, this filling device can begin grouting work again again.Wherein, in filling process, by adjusting the rotating speed of rotating disk 9a, can control the filling speed of the utility model filling device.
The utility model does not limit to and the above-mentioned specific embodiment; according to foregoing; ordinary skill knowledge and customary means according to this area; do not breaking away under the above-mentioned fundamental technics thought of the utility model prerequisite; the utility model can also be made equivalent modifications, replacement or the change of other various ways, all drops among the protection domain of the present utility model.
Claims (9)
1. fluid pressure type inserts filling device, comprise sealed cylinder (2), piston mechanism, drive link (7), charging aperture (1) and discharging opening (3), it is characterized in that: described piston mechanism comprises big piston (4), valve piston (5) and hydraulic fluid (8); Described sealed cylinder (2) is made up of two sections different cylindrical shells of barrel dliameter, described big piston (4) and valve piston (5) are slidingly mounted on respectively in the big barrel dliameter section and little barrel dliameter section of sealed cylinder (2), described hydraulic fluid (8) is filled in sealed cylinder (2) and is arranged in tube section between big piston (4) and the valve piston (5), the little barrel dliameter side end face of described sealed cylinder (2) has through hole, described drive link (7) penetrates sealed cylinder (2) from this through hole and is connected with valve piston (5), described sealed cylinder (2) is positioned at big piston (4) and the tube section between the barrel dliameter side end face is as the warehouse that stores the inserts slurries greatly, and described charging aperture (1) and discharging opening (3) are connected with this warehouse respectively.
2. fluid pressure type inserts filling device according to claim 1, it is characterized in that: described drive link (7) is screw rod, and this screw rod and described valve piston (5) are rotatably connected.
3. fluid pressure type inserts filling device according to claim 2, it is characterized in that: described filling device also comprises rotating disk (9a) and is arranged on hexagonal connecting column (9b) on rotating disk (9a) end face that described rotating disk (9a) is arranged on the end of described drive link (7).
4. fluid pressure type inserts filling device according to claim 3, it is characterized in that: described filling device also comprises the connection flexible pipe with tabular grout outlet; The stock inlet of described connection flexible pipe is installed on the described discharging opening (3).
5. according to any described fluid pressure type inserts filling device of claim 1 to 4, it is characterized in that: described filling device also is provided with baffle plate (2a) and the projection (7a) for restriction drive link (7) scope of activities, described baffle plate (2a) is arranged on sealed cylinder (2) and is arranged in tube section between valve piston (5) and the little barrel dliameter side end face, and described projection (7a) is arranged on drive link (7) and is positioned on the outer bar section of sealed cylinder (2).
6. fluid pressure type inserts filling device according to claim 5, it is characterized in that: described filling device also comprises sealing ring (6), have groove on the side face of described big piston (4) and valve piston (5), described sealing ring (6) is installed in the groove respectively.
7. fluid pressure type inserts filling device according to claim 6, it is characterized in that: described sealing ring (6) has arc contact surface.
8. fluid pressure type inserts filling device according to claim 7, it is characterized in that: described charging aperture (1) has movable seal cover, and this charging aperture (1) is arranged on the side face top of warehouse, and described discharging opening (3) is arranged on the end face bottom of warehouse.
9. fluid pressure type inserts filling device according to claim 8, it is characterized in that: the big barrel dliameter section diameter of described sealed cylinder (2) is four times of little barrel dliameter section diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112457 CN203145015U (en) | 2013-03-12 | 2013-03-12 | Hydraulic stuffing grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112457 CN203145015U (en) | 2013-03-12 | 2013-03-12 | Hydraulic stuffing grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145015U true CN203145015U (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112457 Expired - Lifetime CN203145015U (en) | 2013-03-12 | 2013-03-12 | Hydraulic stuffing grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147825A (en) * | 2014-08-19 | 2014-11-19 | 佛山市金凯地过滤设备有限公司 | Energy-saving solid state feed device based on charging characteristic of filter press and method thereof |
| CN104147824A (en) * | 2014-08-19 | 2014-11-19 | 佛山市金凯地过滤设备有限公司 | Filter press feeding device arranged with a solid state low-fluidity stirring device |
| CN104147826A (en) * | 2014-08-19 | 2014-11-19 | 佛山市金凯地过滤设备有限公司 | High sealing feeding device of filter press |
-
2013
- 2013-03-12 CN CN 201320112457 patent/CN203145015U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147825A (en) * | 2014-08-19 | 2014-11-19 | 佛山市金凯地过滤设备有限公司 | Energy-saving solid state feed device based on charging characteristic of filter press and method thereof |
| CN104147824A (en) * | 2014-08-19 | 2014-11-19 | 佛山市金凯地过滤设备有限公司 | Filter press feeding device arranged with a solid state low-fluidity stirring device |
| CN104147826A (en) * | 2014-08-19 | 2014-11-19 | 佛山市金凯地过滤设备有限公司 | High sealing feeding device of filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |