CN220888933U - Safety type hydraulic shield dredging equipment - Google Patents
Safety type hydraulic shield dredging equipment Download PDFInfo
- Publication number
- CN220888933U CN220888933U CN202322380474.0U CN202322380474U CN220888933U CN 220888933 U CN220888933 U CN 220888933U CN 202322380474 U CN202322380474 U CN 202322380474U CN 220888933 U CN220888933 U CN 220888933U
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- Prior art keywords
- face
- water guide
- dredging
- mounting
- locking
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses safety type hydraulic shield dredging equipment, in particular to the technical field of hydraulic shield equipment. In actual use, the stability and the tightness of the connection between the water guide support tube and the rotary water guide tube can be effectively improved through the arranged sealing connecting sleeve, the mounting sealing sleeve, the locking convex block, the supporting spring, the sealing supporting pad and the mounting bearing, water flow is prevented from overflowing outwards from the connection part of the water guide support tube and the rotary water guide tube, and meanwhile, the dredging head and the dredging head mounting part can be effectively and conveniently connected and fixed in the corresponding arrangement states of the dredging head, the dredging head mounting part, the locking convex block, the connecting locking part and the mounting sliding sleeve.
Description
Technical Field
The utility model relates to the technical field of hydraulic shield equipment, in particular to safety hydraulic shield dredging equipment.
Background
In the municipal sewer pipe network system, high-viscosity wastes such as concrete and the like in the pipeline can be deposited for a long time to block a sewer, and the sewer pipe diameter is limited, so that manual work can not enter the sewer pipe network system, and certain safety risks can exist even if the sewer pipe network system can enter the sewer pipe network system. According to the hydraulic shield dredging operation method for the trenchless municipal pipeline, disclosed in the publication No. (CN 115822071A), a hydraulic shield mechanism is pushed to advance by a reaction force, and broken slag and sewage are backflushed back to a sewage wellhead after a plug is broken and detached; one path of ultrahigh-pressure water jet from the ultrahigh-pressure breaking and disassembling unit is ejected through a self-rotating nozzle to act on the surface of a blockage, and the blockage is broken and cleaned by the combined influence of the striking force action of the jet, the fatigue action and the cavitation action caused by jet pulse load.
When the device is used, the convenience of pipeline dredging can be effectively increased, the labor intensity of workers is reduced, but when the device is used, the device is inconvenient to detach from the self-rotating spray head, the self-rotating spray head is easy to block, and the working efficiency of the self-rotating spray head is affected.
Disclosure of utility model
In order to overcome the defects in the prior art, the embodiment of the utility model provides a safe hydraulic shield dredging device, which aims to solve the technical problems that: how to increase the convenience of the assembly and disassembly of the dredging head.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the safe hydraulic shield dredging equipment comprises a shield equipment support, wherein the shield equipment support is a metal member, a shield equipment working plate is arranged on the upper side end face of the shield equipment support, a first support base, a second support base and a third support base are correspondingly arranged on the upper side end face of the shield equipment working plate, and a water guide support pipe is arranged on the upper side end face of the third support base;
The outside of water guide stay tube one end is equipped with rotatory aqueduct, one side of rotatory aqueduct outer terminal surface is equipped with the installation seal cover, one side terminal surface of rotatory aqueduct is equipped with the mediation head installed part, the outside terminal surface of mediation head installed part is equipped with the mediation head, one side terminal surface of mediation head is equipped with the installation sliding sleeve, the side tip of installation sliding sleeve is equipped with the connection retaining member, the outside terminal surface of mediation head installed part is equipped with locking lug, one side terminal surface of mediation head installed part is equipped with rubber seal pad.
In a preferred embodiment, a movable wheel is arranged on the lower end face of the shield equipment support, a water pipe connecting piece is arranged on one side end face of the water guide supporting pipe, and a sealing connecting sleeve is arranged on one side end face of the water guide supporting pipe far away from the water pipe connecting piece;
The inner end face of one side of the water guide supporting tube is correspondingly provided with a supporting spring and a sealing supporting pad, the outer end face of one side of the rotary water guide tube is provided with a mounting bearing, and the outer end faces of the mounting sealing sleeve and the sealing connecting sleeve are respectively provided with a locking supporting lug.
In a preferred embodiment, the locking supporting projections are connected through locking screws, the outer end face of the rotary water guide pipe is provided with a supporting bearing at one side close to the dredging head mounting piece, and the upper ends of the first supporting base, the second supporting base and the third supporting base are provided with mounting locking pieces;
The installation retaining member is connected with the first support base, the second support base and the third support base through the installation nuts, and a dredging nozzle is arranged on one side end face of the dredging head.
In a preferred embodiment, the number of the moving wheels is multiple, the moving wheels are arranged in an array state on the lower end face of the shield equipment support, and the water pipe connecting piece is connected with an external water inlet pipe;
The inner end face of the sealing connecting sleeve is matched with the outer end face of the mounting bearing, a plurality of locking supporting convex blocks are arranged, and the outer end faces corresponding to the center points of the right viewing directions of the sealing connecting sleeve and the mounting sealing sleeve are arranged in an annular array mode.
In a preferred embodiment, the outer end surface of the water guide support tube in the right viewing direction and the outer end surface of the rotary water guide tube in the right viewing direction are arranged in a coplanar state, and the outer end surface of the mounting sealing sleeve in the right viewing direction and the outer end surface of the sealing connecting sleeve in the right viewing direction are arranged in a coplanar state;
the dredging head mounting piece is arranged in a conical state in the main view direction, and the inner end face of the mounting sliding sleeve is matched with the outer end face of the dredging head mounting piece.
In a preferred embodiment, the number of the connecting locking pieces is two, and the connecting locking pieces are arranged in a mirror image state outside the transverse center point of the installation sliding sleeve in the overlooking direction;
The number of the locking convex blocks is two, mirror image state setting is shown on two sides of the transverse center point of the overlooking direction of the dredging head mounting piece, and the locking convex blocks are clamped with the connecting locking piece.
The utility model has the technical effects and advantages that:
In actual use, the connecting stability and sealing performance of the water guide support pipe and the rotary water guide pipe can be effectively improved through the arranged sealing connecting sleeve, the mounting sealing sleeve, the locking convex block, the supporting spring, the sealing supporting pad and the mounting bearing, water flow is prevented from overflowing outwards from the connecting position of the water guide support pipe and the rotary water guide pipe, and meanwhile, in the corresponding arrangement state of the dredging head, the dredging head mounting piece, the locking convex block, the connecting locking piece and the mounting sliding sleeve, the dredging head and the dredging head mounting piece can be effectively and conveniently connected and fixed, so that the dredging head is convenient to disassemble and maintain, and the service life of the dredging head is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the overall bottom structure of the present utility model.
Fig. 3 is a schematic diagram of the overall connection structure of the present utility model.
Fig. 4 is an enlarged view of the portion a of fig. 1 according to the present utility model.
The reference numerals are: the shield equipment comprises a shield equipment support, a movable wheel, a shield equipment working plate, a third support base, a first support base, a second support base, a 7 installation locking piece, an 8 installation nut, a 9 water pipe connecting piece, a10 water guide supporting tube, a 11 sealing connecting sleeve, a 12 rotary water guide tube, a 13 dredging head, a 14 dredging spray head, a15 support spring, a 16 sealing supporting pad, a 17 installation sealing sleeve, a 18 locking supporting lug, a 19 installation bearing, a 20 support bearing, a 21 dredging head installing piece, a 22 locking lug, a 23 connection locking piece and a 24 installation sliding sleeve.
Detailed Description
The utility model provides safety type hydraulic shield dredging equipment, as shown in fig. 1 and 2, the safety type hydraulic shield dredging equipment comprises a shield equipment support 1, the shield equipment support 1 is a metal material component, a shield equipment working plate 3 is arranged on the upper end face of the shield equipment support 1, a first support base 5, a second support base 6 and a third support base 4 are correspondingly arranged on the upper end face of the shield equipment working plate 3, a water guide support pipe 10 is arranged on the upper end face of the third support base 4, a rotary water guide pipe 12 is arranged outside one end of the water guide support pipe 10, a movable wheel 2 is arranged on the lower end face of the shield equipment support 1, a water pipe connecting piece 9 is arranged on one side end face of the water guide support pipe 10, a sealing connecting sleeve 11 is arranged on the end face of the water guide support pipe 10 on one side far from the water pipe connecting piece 9, mounting locking pieces 7 are arranged at the upper ends of the first support base 5, the second support base 6 and the third support base 4, the mounting locking pieces 7 are connected with the first support base 5, the second support base 6 and the third support base 4 through mounting nuts 8, a water guide support pipe 10 is arranged on one side end face 13, a plurality of water guide pipes 12 are arranged on the side end faces of the water guide pipe 14, a water guide pipe array is arranged on the side face of the water guide pipe array and the water guide pipe array is arranged on the right side face of the water guide pipe array, and the water guide pipe array is arranged on the right side face of the water guide pipe array and is in the outer direction of the water guide pipe array.
As shown in fig. 3 and 4, a dredging head mounting piece 21 is arranged on one side end face of the rotary water guide pipe 12, a dredging head 13 is arranged on the outer side end face of the dredging head mounting piece 21, a mounting sliding sleeve 24 is arranged on one side end face of the dredging head 13, a connecting locking piece 23 is arranged on the side end face of the mounting sliding sleeve 24, a locking lug 22 is arranged on the outer side end face of the dredging head mounting piece 21, a rubber sealing gasket is arranged on one side end face of the dredging head mounting piece 21, a supporting spring 15 and a sealing supporting gasket 16 are correspondingly arranged on one side inner end face of the water guide supporting pipe 10, a mounting bearing 19 is arranged on one side outer end face of the rotary water guide pipe 12, locking supporting lugs 18 are respectively arranged on the outer end faces of the mounting sealing sleeve 17 and the sealing connecting sleeve 11, the locking supporting lugs 18 are connected through locking screws, a supporting bearing 20 is arranged on one side, close to the dredging head mounting piece 21, of the outer end face of the rotary water guide pipe 12, the inner end surface of the sealing connecting sleeve 11 is matched with the outer end surface of the mounting bearing 19, the number of the locking supporting projections 18 is plural, and the outer end surfaces corresponding to the center points of the sealing connecting sleeve 11 and the mounting sealing sleeve 17 in the right viewing direction are arranged in an annular array state, so that the sealing performance of the joint of the water guiding supporting tube 10 and the rotary water guiding tube 12 can be effectively improved, the stability of the rotary water guiding tube 12 in rotation can be also improved, the outer end surface of the mounting sealing sleeve 17 in the right viewing direction and the outer end surface of the sealing connecting sleeve 11 in the right viewing direction are arranged in a coplanar state, the dredging head mounting piece 21 is arranged in a conical state in the main viewing direction, the inner end surface of the mounting sliding sleeve 24 is matched with the outer end surface of the dredging head mounting piece 21, the dredging head 13 can be conveniently mounted and dismounted, thereby the convenience is examined and is maintained dredging head 13, the quantity of connecting retaining member 23 is equipped with two, and presents mirror image state setting in the outside of the horizontal central point of installation sliding sleeve 24 overlook direction, the quantity of locking lug 22 is equipped with two, and presents mirror image state setting in the both sides of the horizontal central point of dredging head mounting member 21 overlook direction, locking lug 22 and connecting retaining member 23 looks joint can effectually increase dredging head 13 stability of installation.
The working principle of the utility model is as follows:
When the utility model is used, a worker installs the installation sealing sleeve 17 and the installation bearing 19 on the outer end face of the rotary water guide pipe 12, then one end of the rotary water guide pipe 12 can be installed on the inner side of the sealing connecting sleeve 11, then the worker can lock and fix the rotary water guide pipe 12 through the arranged locking screw, then the water guide supporting pipe 10, the sealing connecting sleeve 11 and the rotary water guide pipe 12 can be correspondingly installed on the upper ends of the third supporting base 4, the first supporting base 5 and the second supporting base 6, and the installation and fixation can be carried out through the arranged installation locking piece 7 and the installation nut 8, then the installation sliding sleeve 24 can be installed on one end of the dredging head installation piece 21, and then the installation sliding sleeve 24 can be fixed and stabilized through the locking convex block 22 and the connection locking piece 23.
The last points to be described are: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. Safety type hydraulic shield dredging equipment, characterized by comprising:
The shield equipment support (1) is a metal member, a shield equipment working plate (3) is arranged on the upper end face of the shield equipment support (1), a first support base (5), a second support base (6) and a third support base (4) are correspondingly arranged on the upper end face of the shield equipment working plate (3), and a water guide support tube (10) is arranged on the upper end face of the third support base (4);
The outside of water guide stay tube (10) one end is equipped with rotatory aqueduct (12), one side of rotatory aqueduct (12) outer terminal surface is equipped with installation seal cover (17), one side terminal surface of rotatory aqueduct (12) is equipped with mediation head mounting (21), the outside terminal surface of mediation head mounting (21) is equipped with mediation head (13), one side terminal surface of mediation head (13) is equipped with installation sliding sleeve (24), the side tip of installation sliding sleeve (24) is equipped with connection retaining member (23), the outside terminal surface of mediation head mounting (21) is equipped with locking lug (22), one side terminal surface of mediation head mounting (21) is equipped with rubber seal pad.
2. The safety type hydraulic shield dredging device according to claim 1, wherein: the shield equipment support (1) is characterized in that a movable wheel (2) is arranged on the lower end face of the shield equipment support (1), a water pipe connecting piece (9) is arranged on one side end face of the water guide supporting pipe (10), and a sealing connecting sleeve (11) is arranged on one side end face, far away from the water pipe connecting piece (9), of the water guide supporting pipe (10);
The inner end face of one side of the water guide supporting tube (10) is correspondingly provided with a supporting spring (15) and a sealing supporting pad (16), the outer end face of one side of the rotary water guide tube (12) is provided with a mounting bearing (19), and the outer end faces of the mounting sealing sleeve (17) and the sealing connecting sleeve (11) are respectively provided with a locking supporting lug (18).
3. The safety type hydraulic shield dredging device according to claim 2, wherein: the locking support convex blocks (18) are connected through locking screws, a support bearing (20) is arranged on one side, close to a dredging head mounting piece (21), of the outer end face of the rotary water guide pipe (12), and mounting locking pieces (7) are arranged at the upper ends of the first support base (5), the second support base (6) and the third support base (4);
The installation retaining member (7) is connected with the first support base (5), the second support base (6) and the third support base (4) through the installation nut (8) arranged, and a dredging spray head (14) is arranged on one side end face of the dredging head (13).
4. The safety type hydraulic shield dredging device according to claim 2, wherein: the number of the movable wheels (2) is multiple, the movable wheels are arranged in an array state on the lower end face of the shield equipment support (1), and the water pipe connecting piece (9) is connected with an external water inlet pipe;
The inner end face of the sealing connecting sleeve (11) is matched with the outer end face of the mounting bearing (19), a plurality of locking supporting convex blocks (18) are arranged, and the outer end faces corresponding to the center points of the right viewing directions of the sealing connecting sleeve (11) and the mounting sealing sleeve (17) are arranged in an annular array state.
5. The safety type hydraulic shield dredging device according to claim 2, wherein: the outer end face of the water guide supporting tube (10) in the right view direction and the outer end face of the rotary water guide tube (12) in the right view direction are arranged in a coplanar state, and the outer end face of the mounting sealing sleeve (17) in the right view direction and the outer end face of the sealing connecting sleeve (11) in the right view direction are arranged in a coplanar state;
The dredging head mounting piece (21) is arranged in a conical state in the main view direction, and the inner end face of the mounting sliding sleeve (24) is matched with the outer end face of the dredging head mounting piece (21).
6. The safety type hydraulic shield dredging device according to claim 1, wherein: the number of the connecting locking pieces (23) is two, and the two connecting locking pieces are arranged in a mirror image state outside the transverse center point of the installation sliding sleeve (24) in the overlooking direction;
The number of the locking convex blocks (22) is two, mirror image state arrangement is shown on two sides of the transverse center point of the overlooking direction of the dredging head mounting piece (21), and the locking convex blocks (22) are clamped with the connecting locking piece (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380474.0U CN220888933U (en) | 2023-09-04 | 2023-09-04 | Safety type hydraulic shield dredging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380474.0U CN220888933U (en) | 2023-09-04 | 2023-09-04 | Safety type hydraulic shield dredging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888933U true CN220888933U (en) | 2024-05-03 |
Family
ID=90874830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322380474.0U Active CN220888933U (en) | 2023-09-04 | 2023-09-04 | Safety type hydraulic shield dredging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888933U (en) |
-
2023
- 2023-09-04 CN CN202322380474.0U patent/CN220888933U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |