CN210013098U - Concrete base plane crack prosthetic devices - Google Patents
Concrete base plane crack prosthetic devices Download PDFInfo
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- CN210013098U CN210013098U CN201920487715.2U CN201920487715U CN210013098U CN 210013098 U CN210013098 U CN 210013098U CN 201920487715 U CN201920487715 U CN 201920487715U CN 210013098 U CN210013098 U CN 210013098U
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- support plate
- sleeved
- cylinder
- material injection
- repairing device
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Abstract
The utility model belongs to the technical field of concrete repair, and relates to a concrete basal plane crack repairing device, which solves the defect of large workload of the existing concrete crack repair, and specifically comprises a support plate, wherein a material injection cylinder is sleeved on one side of the top of the support plate, an air cylinder is fixed on the other side of the top of the support plate through a bolt, the top of the material injection cylinder is connected with a switch rod through a thread, the bottom end of the material injection cylinder is provided with a threaded connector, one end of the threaded connector extends to the outer side of the bottom of the support plate, a pressure rod is sleeved on the inner side of the top of the air cylinder, the concrete basal plane crack repairing device can rapidly open the material injection cylinder through the switch rod, feed and seal, can rapidly push a piston to sink through stepping on a pedal, realizes reciprocating under the action of a first reset spring, pumps air to be injected into the material injection cylinder for simple pressurization operation, the workload of workers is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of the concrete repair, a concrete basal plane crack prosthetic devices is related to.
Background
In recent years, the traffic industry is rapidly developed, and the total mileage of roads in China reaches more than 400 kilometers. With the increase of the service life of roads and the increase of the loads of various complex geological environments and vehicles, the damage of the road bridges is more and more serious.
The traditional concrete structure crack repair is mostly carried out by adopting a post-manual repair method, in order to enable repair liquid to permeate into cracks, a crack opening needs to be sealed firstly, and only the repair liquid is pressed into the cracks through a supercharger, so that the whole cracks can be filled with the repair liquid.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect of large workload of the existing concrete crack repair, and providing a concrete base surface crack repair device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete base face crack prosthetic devices, includes the extension board, the top one side of extension board has cup jointed annotates the feed cylinder, and the top opposite side of extension board has the inflator through the bolt fastening, there is the switch lever at the top of annotating the feed cylinder through threaded connection, and the bottom of annotating the feed cylinder is equipped with the threaded connection head, and the one end of threaded connection head extends to the bottom outside of extension board, the depression bar has been cup jointed to the top inboard of inflator, the footboard that sets up along the depression bar horizontal direction all welds in the top of depression bar, and the one end of depression bar extends to the top inboard of inflator, and the bottom of depression bar has cup jointed the piston, and bottom one side.
Preferably, the connecting rod is sleeved inside the bottom end of the switch rod, a rotating plate is welded at one end of the connecting rod, and balls are inlaid on the surface of the rotating plate.
Preferably, a bayonet is formed in the inner side of the top of the injection cylinder, and a second sealing plug corresponding to the bayonet is sleeved at the other end of the connecting rod.
Preferably, one side of the charging barrel and two sides of the bottom of the inflator are both provided with one-way valves, and a gas injection pipe is connected between the charging barrel and the inflator.
Preferably, the check valve comprises a fixing plate, a second return spring, a first sealing plug and a limiting plate, and a through hole is formed in the surface of the fixing plate.
Preferably, a second return spring is welded to one side of the fixing plate, a first sealing plug is sleeved at the other end of the second return spring, and a through groove corresponding to the first sealing plug is formed in the inner side of the limiting plate.
The utility model has the advantages that:
1. the switch rod can be screwed and fixed at the top of the material injection cylinder through rotation, so that the second sealing plug at the tail end of the switch rod can seal the top opening of the material injection cylinder.
2. The top at the inflator alternates the depression bar to at the top welding footboard of depression bar, set up the piston in the bottom of depression bar, and cup joint first reset spring in the depression bar outside in the inflator bottom outside, promote the piston to sink in the inside of inflator through trampling the footboard, and can realize reseing under first reset spring's effect.
3. The inner fixing plate of the check valve is connected with the first sealing plug through the second return spring, so that the first sealing plug can be used for singly plugging the through groove in the limiting plate, gas is pumped into the material injection barrel from one side of the gas cylinder through the gas injection pipe under the reciprocating action of the piston, and repair liquid in the material injection barrel is pushed and extruded into cracks from the threaded connector.
To sum up, this concrete base face crack prosthetic devices can open the encapsulation fast through the switch lever and annotate the feed cylinder and carry out reinforced and sealed to can push the piston to sink fast through stepping on the footboard, realize reciprocating under first reset spring's effect, twitch the air injection and annotate and carry out simple and easy pressurization operation in the feed cylinder, the device is small, and the practicality is strong, the effectual work load that has reduced the workman.
Drawings
Fig. 1 is a schematic structural diagram of a concrete base crack repairing device provided by the utility model;
fig. 2 is a schematic structural view of a check valve of the concrete foundation crack repairing device provided by the utility model;
fig. 3 is a schematic view of a part of a sectional structure of fig. 1.
In the figure: the device comprises a support plate 1, a backing plate 2, a charging barrel 3, a switch rod 4, a check valve 5, a gas injection pipe 6, a gas cylinder 7, a tower plate 8, a pressure rod 9, a first return spring 10, a piston 11, a fixing plate 12, a through hole 13, a second return spring 14, a first sealing plug 15, a limiting plate 16, a rotating plate 17, a ball 18, a second sealing plug 19, a connecting rod 20 and a threaded connector 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a concrete base crack repairing device comprises a support plate 1, wherein a material injection cylinder 3 is sleeved on one side of the top of the support plate 1, an air cylinder 7 is fixed on the other side of the top of the support plate 1 through a bolt, the top of the material injection cylinder 3 is connected with a switch rod 4 through a thread, a threaded connector 21 is arranged at the bottom end of the material injection cylinder 3, one end of the threaded connector 21 extends to the outer side of the bottom of the support plate 1, a pressure rod 9 is sleeved on the inner side of the top of the air cylinder 7, pedals 8 arranged along the horizontal direction of the pressure rod 9 are welded at the top end of the pressure rod 9, one end of the pressure rod 9 extends to the inner side of the top of the air cylinder 7, a piston 11 is sleeved at the;
inside the connecting rod 20 that has cup jointed in bottom of switch lever 4, the one end welding of connecting rod 20 has changeed board 17, the surface mosaic of changeing board 17 has ball 18, the bayonet socket has been seted up to the top inboard of annotating feed cylinder 3, the other end of connecting rod 20 has cup jointed the second sealing plug 19 that corresponds with the bayonet socket, the one side of annotating feed cylinder 3 and the bottom both sides of inflator 7 all are provided with check valve 5, annotate feed cylinder 3 and still be connected with gas injection pipe 6 between the inflator 7, check valve 5 includes fixed plate 12, second reset spring 14, first sealing plug 15 and limiting plate 16, through-hole 13 has been seted up on the surface of fixed plate 12, the welding of one side of fixed plate 12 has second reset spring 14, first sealing plug 15 has been cup jointed to the other end of second reset spring 14, the logical groove that corresponds with first sealing plug 15.
In this embodiment, the material injection barrel 3 and the air cylinder 7 are respectively installed inside the support plate 1, the top of the material injection barrel 3 is connected with the switch rod 4 through threads, the switch rod 4 can be screwed and fixed on the top of the material injection barrel 3 through rotation, and the second sealing plug 19 at the tail end of the switch rod 4 seals the top opening of the material injection barrel 3.
The top of the air cylinder 7 is penetrated with a pressing rod 9, the top end of the pressing rod 9 is welded with a pedal 8, the bottom end of the pressing rod 9 is provided with a piston 11, the outer side of the pressing rod 9 at the outer side of the bottom of the air cylinder 7 is sleeved with a first return spring 10, the pedal 8 is trampled to push the piston 11 to sink in the air cylinder 7, and the resetting can be realized under the action of the first return spring 10.
The two sides of the air cylinder 7 and one side of the material injection cylinder 3 are provided with the check valves 5, the inner fixing plate 12 of the check valve 5 is connected with the first sealing plug 15 through the second return spring 14, so that the first sealing plug 15 can perform single-item sealing on the through groove in the limiting plate 16, air is pumped into the material injection cylinder 3 from one side of the air cylinder 7 through the air injection pipe 6 under the reciprocating action of the piston 11, and the repairing liquid in the material injection cylinder 3 is pushed and squeezed into cracks from the threaded connector 21.
To sum up, this concrete base face crack prosthetic devices can open the notes feed cylinder 3 fast through switch lever 4 and carry out reinforced and sealed to can push piston 11 through trampling 8 fast and sink, realize reciprocating under first reset spring 10's effect, twitch air injection and annotate and carry out simple and easy pressurization operation in the feed cylinder 3, the device is small, and the practicality is strong, the effectual work load that has reduced the workman.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A concrete base plane crack repairing device comprises a support plate (1) and is characterized in that, a charging barrel (3) is sleeved on one side of the top of the support plate (1), an air cylinder (7) is fixed on the other side of the top of the support plate (1) through a bolt, the top of the injection charging barrel (3) is connected with a switch rod (4) through threads, the bottom end of the injection charging barrel (3) is provided with a threaded connector (21), one end of the threaded connector (21) extends to the outer side of the bottom of the support plate (1), a pressure lever (9) is sleeved on the inner side of the top of the air cylinder (7), pedals (8) arranged along the horizontal direction of the pressure lever (9) are welded at the top end of the pressure lever (9), one end of the pressure lever (9) extends to the inner side of the top of the air cylinder (7), and the bottom of the pressure lever (9) is sleeved with a piston (11), and one side of the bottom of the support plate (1) is fixed with a backing plate (2) through a bolt.
2. The concrete base surface crack repairing device is characterized in that a connecting rod (20) is sleeved inside the bottom end of the switch rod (4), a rotating plate (17) is welded at one end of the connecting rod (20), and a ball (18) is embedded in the surface of the rotating plate (17).
3. The concrete base surface crack repairing device according to claim 2, characterized in that a bayonet is opened on the inner side of the top of the injection cylinder (3), and a second sealing plug (19) corresponding to the bayonet is sleeved on the other end of the connecting rod (20).
4. The concrete basal plane crack repairing device according to claim 1, characterized in that one side of the injection cylinder (3) and two sides of the bottom of the air cylinder (7) are provided with one-way valves (5), and an injection pipe (6) is connected between the injection cylinder (3) and the air cylinder (7).
5. The concrete base surface crack repairing device according to claim 4, characterized in that the check valve (5) comprises a fixing plate (12), a second return spring (14), a first sealing plug (15) and a limiting plate (16), and a through hole (13) is formed in the surface of the fixing plate (12).
6. The concrete base surface crack repairing device according to claim 5, characterized in that a second return spring (14) is welded on one side of the fixing plate (12), a first sealing plug (15) is sleeved on the other end of the second return spring (14), and a through groove corresponding to the first sealing plug (15) is formed on the inner side of the limiting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487715.2U CN210013098U (en) | 2019-04-11 | 2019-04-11 | Concrete base plane crack prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487715.2U CN210013098U (en) | 2019-04-11 | 2019-04-11 | Concrete base plane crack prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013098U true CN210013098U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920487715.2U Active CN210013098U (en) | 2019-04-11 | 2019-04-11 | Concrete base plane crack prosthetic devices |
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| Country | Link |
|---|---|
| CN (1) | CN210013098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049030A (en) * | 2020-10-03 | 2020-12-08 | 张海伟 | Road and bridge multiaxial crack reinforcing apparatus |
-
2019
- 2019-04-11 CN CN201920487715.2U patent/CN210013098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049030A (en) * | 2020-10-03 | 2020-12-08 | 张海伟 | Road and bridge multiaxial crack reinforcing apparatus |
| CN112049030B (en) * | 2020-10-03 | 2021-11-19 | 张海伟 | Road and bridge multiaxial crack reinforcing apparatus |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610213 Floor 1, No. 68, Huayang Avenue Section 2, Tianfu New District, Chengdu City, Sichuan Province Patentee after: Sichuan Zhongheng Guojian Technology Group Co., Ltd Address before: 610213 Floor 1, No. 68, Huayang Avenue Section 2, Tianfu New District, Chengdu City, Sichuan Province Patentee before: SICHUAN ZHONGHENG GUOJIAN ENGINEERING TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |