CN220705266U - Concrete crack grouting tool - Google Patents
Concrete crack grouting tool Download PDFInfo
- Publication number
- CN220705266U CN220705266U CN202322240158.3U CN202322240158U CN220705266U CN 220705266 U CN220705266 U CN 220705266U CN 202322240158 U CN202322240158 U CN 202322240158U CN 220705266 U CN220705266 U CN 220705266U
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- China
- Prior art keywords
- grouting
- gear
- fixedly connected
- push rod
- concrete crack
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- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 238000007569 slipcasting Methods 0.000 claims description 38
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 22
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 22
- 241001330002 Bambuseae Species 0.000 claims description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 22
- 239000011425 bamboo Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002002 slurry Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 10
- 239000000654 additive Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model belongs to the technical field of concrete crack grouting tools, and provides a concrete crack grouting tool which comprises a protective shell, wherein an installation cylinder is connected inside the protective shell in a sliding manner, the top of the installation cylinder is fixedly connected with a connecting cylinder, the top of the connecting cylinder is fixedly connected with a push rod, a grouting head is extended into a crack through the arrangement of three grouting pipes, slurry is injected into the grouting pipe through a discharging pipe, when a crack in a certain direction needs to be grouting, a connecting handle in other directions is rotated, the handle drives a connecting rod to rotate, when the connecting rod rotates, a second gear is driven to rotate, the second gear rotates, a ball body can be driven to rotate, the ball body can block the grouting pipe, so that slurry cannot flow out from other grouting pipes, independent grouting can be performed in one direction, and when the grouting head needs to be inserted into the crack, the push rod is pressed downwards, and the installation cylinder is driven to move, so that the grouting head is inserted into the crack.
Description
Technical Field
The utility model belongs to a concrete crack grouting tool, and particularly relates to a concrete crack grouting tool.
Background
The common concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing the cement, water, sand and cobble with chemical additives and mineral additives according to proper proportion, uniformly stirring, compacting, forming, curing and hardening, and is mainly divided into two stages and states: the plastic state before setting and hardening, namely fresh concrete or concrete mixture; the hardened state is the hardened concrete or the concrete, the concrete wall cracks are the cracking phenomenon generated by the wall body part of the building structure, the cracks often occur, and grouting repair is needed to be carried out on the wall when the construction hole cracks, the wall surface or the wall body are cracked.
As disclosed in chinese patent CN217631467U, in this technical scheme, by the action of the adjusting mechanism, the grouting head and the straight cylinder can be connected for the site to be repaired, so as to ensure the stability of the grouting head and the straight cylinder, and meanwhile, different grouting heads can be replaced to adapt to the work of different working sites, so that the practicability of the grouting tool is improved, and the repairing efficiency is improved.
However, in the above-described technical solution, the slurry is injected into the crack by the grouting head to repair, but in the actual use process, only vertical grouting is possible to perform downward grouting, but because the shape of the underground crack is not fixed, multi-directional grouting is required, and grouting is inconvenient. In summary, there is a need for a tool that can meet multi-directional grouting.
Disclosure of Invention
The embodiment of the utility model aims to provide a concrete crack grouting tool, which aims to solve the problem of inconvenience in grouting in different directions.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
the utility model provides a concrete crack slip casting instrument, includes the protecting crust, and the inside sliding connection of protecting crust has an installation section of thick bamboo, and the top fixedly connected with connecting cylinder of installation section of thick bamboo, the top fixedly connected with push rod of connecting cylinder, the one end of push rod runs through the protecting crust and extends to the protecting crust outside.
The top of installation section of thick bamboo rotates and is connected with three connecting rods, and the one end fixedly connected with driven gear of connecting rod, driven gear's surface engagement has the driving gear, and the middle part fixedly connected with dwang of driving gear, the one end and the connecting cylinder rotation of dwang are connected, and the other end fixedly connected with handle of dwang, and the outside of push rod is provided with the spring, and the bottom intercommunication of installation section of thick bamboo has the slip casting head.
The inside fixed intercommunication of installation section of thick bamboo has a slip casting section of thick bamboo, and the bottom intercommunication of slip casting section of thick bamboo has three slip casting pipe, and the surface rotation of slip casting pipe is connected with the spheroid, and the surface of slip casting pipe is provided with two sealing washer, and spheroidal one side fixedly connected with first gear, the one end of connecting rod runs through the installation section of thick bamboo and the slip casting head rotates to be connected, and the outside of connecting rod has cup jointed the second gear, second gear and first gear intermeshing.
The further preferable technical scheme is as follows: the outside of the installation section of thick bamboo is provided with a plurality of fixed blocks, and the gliding recess of fixed block has been seted up to the inside of protecting crust, sets up the recess in the inside of protecting crust, and when the installation section of thick bamboo moved down like this, the fixed block can slide in the recess.
The further preferable technical scheme is as follows: one end of the grouting pipe is communicated with the grouting head, the grouting pipe is filled with the grouting liquid, and the grouting liquid can flow out from the grouting head.
The further preferable technical scheme is as follows: the driving gear, the driven gear, the first gear and the second gear are bevel gears.
The further preferable technical scheme is as follows: the push plate is fixedly arranged at the top of the push rod, and through holes are formed in the push rod, the push plate, the connecting cylinder and the mounting cylinder, so that when slurry is injected into the push rod from the feeding pipe, the slurry can smoothly flow into the grouting pipe.
The further preferable technical scheme is as follows: the middle part of the sphere is provided with a through groove, the sealing ring is fixedly connected with the grouting pipe, and the sphere is tightly abutted with the sealing ring.
The further preferable technical scheme is as follows: the opening for the dwang to move is offered on the surface of protecting crust, offers the opening on the surface of protecting crust, makes things convenient for the dwang to move.
The further preferable technical scheme is as follows: one end of the spring is fixedly connected with the connecting cylinder, and the other end of the spring is fixedly connected with the push rod.
The further preferable technical scheme is as follows: the top intercommunication of push rod has the inlet pipe to the outside of inlet pipe is provided with the valve.
The further preferable technical scheme is as follows: a sliding groove for the push rod to move is formed in the top of the protective shell, and the sliding groove is formed in the top of the protective shell, so that the push rod can move conveniently.
Compared with the prior art, the embodiment of the utility model has the beneficial effects that:
1. concrete crack grouting tool, through setting up three slip casting pipe, stretch into the slip casting head in the crack, then in pouring into the slip casting pipe with thick liquid through the discharging pipe, when needs carry out slip casting to the crack of a certain direction, rotatory other direction's connecting handle, the handle can drive the connecting rod and rotate, thereby can drive the second gear rotation when the connecting rod rotates, the second gear rotation can drive the spheroid and rotate, the spheroid can plug up the slip casting pipe for thick liquid can not follow other slip casting pipe and flow out, can carry out independent slip casting to a direction.
2. The concrete crack grouting tool is characterized in that a spring is arranged, when a grouting head is required to be inserted into a crack, the push rod is pressed downwards, and the push rod can drive the mounting cylinder to move, so that the grouting head is inserted into the crack, and the grouting tool is convenient and fast.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is an exploded view of the structure of the utility model of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure of the utility model of FIG. 1;
fig. 4 is a schematic view of a grouting pipe of the structure of the utility model of fig. 1.
In the drawings, the components represented by the respective reference numerals are as follows: 1. a protective shell; 2. a push rod; 3. a handle; 4. a grouting head; 5. a rotating lever; 6. a drive gear; 7. a driven gear; 8. a connecting rod; 9. a mounting cylinder; 10. grouting cylinder; 11. grouting pipe; 12. a seal ring; 13. a sphere; 14. a first gear; 15. a second gear; 16. and (3) a spring.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Example 1:
please combine fig. 1-4, a concrete crack grouting tool of this embodiment, including protective housing 1, the inside sliding connection of protective housing 1 has a mounting cylinder 9, the outside of mounting cylinder 9 is provided with a plurality of fixed blocks, the gliding recess of fixed block has been seted up to the inside of protective housing 1, the recess is seted up at the inside of protective housing 1, like this when the mounting cylinder 9 moves down, the fixed block can slide in the recess, the top fixedly connected with connecting cylinder of mounting cylinder 9, the top fixedly connected with push rod 2 of connecting cylinder, the top intercommunication of push rod 2 has the inlet pipe, and the outside of inlet pipe is provided with the valve, the one end of push rod 2 runs through protective housing 1 and extends to the protective housing 1 outside, the spout that supplies push rod 2 to remove has been seted up at the top of protective housing 1, make things convenient for push rod 2 to remove.
The top rotation of installation section of thick bamboo 9 is connected with three connecting rod 8, the one end fixedly connected with driven gear 7 of connecting rod 8, driven gear 7's surface engagement has driving gear 6, driving gear 6's middle part fixedly connected with dwang 5, the opening that supplies dwang 5 to remove has been seted up on the surface of protecting crust 1, the opening is seted up on protecting crust 1's surface, make things convenient for dwang 5 to remove, the one end and the connecting cylinder rotation of dwang 5 are connected, the other end fixedly connected with handle 3 of dwang 5, push rod 2's outside is provided with spring 16, spring 16's one end and connecting cylinder fixed connection, spring 16's the other end and push rod 2 fixed connection, the bottom intercommunication of installation section of thick bamboo 9 has slip casting head 4.
The inside fixed intercommunication of installation section of thick bamboo 9 has a slip casting section of thick bamboo 10, the bottom intercommunication of slip casting section of thick bamboo 10 has three slip casting pipe 11, the one end and the slip casting head 4 intercommunication of slip casting pipe 11, inject the thick liquid into slip casting pipe 11, the thick liquid can follow slip casting head 4 and flow out, the surface rotation of slip casting pipe 11 is connected with spheroid 13, the surface of slip casting pipe 11 is provided with two sealing washer 12, logical groove has been seted up at the middle part of spheroid 13, sealing washer 12 and slip casting pipe 11 fixed connection, spheroid 13 closely butt with sealing washer 12, one side fixedly connected with first gear 14 of spheroid 13, the one end of connecting rod 8 runs through installation section of thick bamboo 9 and slip casting head 4 rotation connection, second gear 15 has been cup jointed in the outside of connecting rod 8, second gear 15 and first gear 14 intermeshing, driving gear 6, driven gear 7, first gear 14 and second gear 15 are the bevel gear.
The implementation principle of the concrete crack grouting tool in the embodiment of the application is as follows: when needs slip casting, push rod 2 is pressed downwards, push rod 2 can drive mounting cylinder 9 and move downwards, thereby insert the gap with grouting head 4 in, open the valve on the inlet pipe, with in the thick liquid injection push rod 2, flow into grouting cylinder 10, thereby thick liquid can flow out from slip casting pipe 11 and grouting head 4, flow into in the gap, when needs carry out the slip casting to the gap of a certain direction, rotate two handles 3 of other directions, handle 3 can drive dwang 5 rotation, the outside of dwang 5 is provided with driving gear 6, driving gear 6's surface engagement has driven gear 7, so dwang 5 can drive driven gear 7 rotation, driven gear 7's one end fixedly connected with connecting rod 8, so connecting rod 8 can follow driven gear 7 rotation, connecting rod 8's outside fixedly connected with second gear 15, second gear 15's surface engagement has first gear 14, first gear 14 and spheroid 13 fixed connection, so connecting rod 8 rotates and can drive spheroid 13 rotation, spheroid 13 can be with the through groove rotation to one side, spheroid 13 can block up grouting pipe 11 can not flow out from slip casting pipe 11 like this, can carry out the slip casting to a certain direction alone.
Example 2:
the further improvement of this embodiment on the basis of embodiment 1 is that: the push rod 2 is fixed being provided with the push pedal at the top, and the through-hole has all been seted up to the inside of push rod 2, push pedal, connecting cylinder, installation section of thick bamboo 9, sets up the through-hole, and when the thick liquid was poured into push rod 2 from the inlet pipe like this, in the thick liquid can be smooth flow grouting pipe 11.
Furthermore, wherever possible, the same or similar reference numbers are used in the drawings and the description to refer to the same or like parts or steps. The drawings are presented in simplified form and are not drawn to precise scale. For convenience and clarity only, directional terms, such as top, bottom, left, right, upward, above, below, rear and front, may be used with respect to the accompanying drawings. These and similar directional terms should not be construed to limit the scope of the disclosure in any way.
Claims (10)
1. A concrete crack grouting tool, comprising:
the device comprises a protective shell (1), wherein an installation cylinder (9) is connected inside the protective shell (1) in a sliding manner, a connecting cylinder is fixedly connected to the top of the installation cylinder (9), a push rod (2) is fixedly connected to the top of the connecting cylinder, and one end of the push rod (2) penetrates through the protective shell (1) and extends to the outside of the protective shell (1);
the top of the installation cylinder (9) is rotationally connected with three connecting rods (8), one end of each connecting rod (8) is fixedly connected with a driven gear (7), a driving gear (6) is meshed with the surface of each driven gear (7), a rotating rod (5) is fixedly connected with the middle part of each driving gear (6), one end of each rotating rod (5) is rotationally connected with the corresponding connecting cylinder, the other end of each rotating rod (5) is fixedly connected with a handle (3), a spring (16) is arranged on the outer side of each push rod (2), and a grouting head (4) is communicated with the bottom of the installation cylinder (9);
the utility model discloses a grouting device for grouting of a concrete pump, including installation section of thick bamboo (9), the inside fixed intercommunication of installation section of thick bamboo (9) has slip casting section of thick bamboo (10), the bottom intercommunication of slip casting section of thick bamboo (10) has three slip casting pipe (11), the surface rotation of slip casting pipe (11) is connected with spheroid (13), the surface of slip casting pipe (11) is provided with two sealing washer (12), one side fixedly connected with first gear (14) of spheroid (13), the one end of connecting rod (8) runs through installation section of thick bamboo (9) and slip casting head (4) rotation is connected, second gear (15) have been cup jointed in the outside of connecting rod (8), second gear (15) and first gear (14) intermeshing.
2. The concrete crack grouting tool as claimed in claim 1, wherein a plurality of fixing blocks are arranged on the outer side of the mounting cylinder (9), and a groove for sliding the fixing blocks is formed in the protective shell (1).
3. A concrete crack grouting tool as claimed in claim 1, wherein one end of the grouting pipe (11) is in communication with the grouting head (4).
4. A concrete crack grouting tool as claimed in claim 1, wherein the driving gear (6), the driven gear (7), the first gear (14) and the second gear (15) are bevel gears.
5. The concrete crack grouting tool as recited in claim 1, wherein a push plate is fixedly arranged at the top of the push rod (2), and through holes are formed in the push rod (2), the push plate, the connecting cylinder and the mounting cylinder (9).
6. The concrete crack grouting tool as recited in claim 1, wherein a through groove is formed in the middle of the sphere (13), the sealing ring (12) is fixedly connected with the grouting pipe (11), and the sphere (13) is tightly abutted with the sealing ring (12).
7. A concrete crack grouting tool as claimed in claim 1, wherein the surface of the protective housing (1) is provided with openings for movement of the swivelling levers (5).
8. A concrete crack grouting tool as claimed in claim 1, wherein one end of the spring (16) is fixedly connected with the connecting cylinder, and the other end of the spring (16) is fixedly connected with the push rod (2).
9. A concrete crack grouting tool as claimed in claim 1, wherein the top of the push rod (2) is communicated with a feed pipe, and a valve is arranged outside the feed pipe.
10. A concrete crack grouting tool as claimed in claim 1, wherein a chute for the push rod (2) to move is provided at the top of the protective housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240158.3U CN220705266U (en) | 2023-08-21 | 2023-08-21 | Concrete crack grouting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240158.3U CN220705266U (en) | 2023-08-21 | 2023-08-21 | Concrete crack grouting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705266U true CN220705266U (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322240158.3U Active CN220705266U (en) | 2023-08-21 | 2023-08-21 | Concrete crack grouting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118223469A (en) * | 2024-05-27 | 2024-06-21 | 山东鹏程路桥集团有限公司 | Grouting device for bridge construction |
-
2023
- 2023-08-21 CN CN202322240158.3U patent/CN220705266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118223469A (en) * | 2024-05-27 | 2024-06-21 | 山东鹏程路桥集团有限公司 | Grouting device for bridge construction |
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