CN110777706B - Promotion formula high pressure cleaner that road bridge engineering was maintained - Google Patents
Promotion formula high pressure cleaner that road bridge engineering was maintained Download PDFInfo
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- CN110777706B CN110777706B CN201911035002.3A CN201911035002A CN110777706B CN 110777706 B CN110777706 B CN 110777706B CN 201911035002 A CN201911035002 A CN 201911035002A CN 110777706 B CN110777706 B CN 110777706B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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Abstract
The invention provides a push type high-pressure cleaning device for road and bridge engineering maintenance, which comprises a bearing piece, an upper piece, a rotary groove, a moving rod, an embedded block, a contact block, a lower piece, a guide piece, a deep groove, a shallow groove, a supporting rod, a rotary head, an injection head and a rotating rod, wherein the lower piece is arranged on the lower piece; the outer side of the lower piece is provided with anti-skidding teeth with a wedge-shaped structure, the bottom end of the lower piece is provided with a pulley through a connecting piece and a rotating shaft, and the inner part of the lower piece is provided with a moving rod in an embedded mode; the inner of injector head is connected through the delivery tube with the front end bottom delivery port of main part, and manual pole is installed through the welded mode to the left end of dwang, and the connector here is spraying to be connected the water pipe and adding water in the injection process to make and prevent the inside pressure of main part when adding water and reveal, and the contact is then used for directly being connected with the pipeline, and the contact is wedge annular structure then for being more convenient when inserting, and can not pull easily.
Description
Technical Field
The invention belongs to the technical field of push type high-pressure inclined equipment, and particularly relates to a push type high-pressure cleaning device for road and bridge engineering maintenance.
Background
In the maintenance of highway bridge engineering, it is often necessary to clean the guard rails or other structures using a high pressure cleaning device.
Based on equipment discovery among the prior art, current promotion formula high pressure cleaning device when slope road surface inclines, the gliding phenomenon appears easily, and fixed tilting device's structure is perfect inadequately, and current promotion formula high pressure cleaning device prevents at the water inlet that the structure of leaking pressure is perfect inadequately, appears pressure leakage easily when can changing the pipeline of adding water when adding water.
Disclosure of Invention
In order to solve the technical problems, the invention provides a push type high-pressure cleaning device for road and bridge engineering maintenance, which aims to solve the problems that the existing push type high-pressure cleaning device is easy to slide when an inclined road surface is inclined, the structure for fixing the inclined device is not perfect, the structure for preventing pressure leakage at a water inlet of the existing push type high-pressure cleaning device is not perfect, and pressure leakage is easy to occur when a water adding pipeline is replaced when water is added.
The invention relates to a purpose and an effect of a push type high-pressure cleaning device for road and bridge engineering maintenance, which are achieved by the following specific technical means:
a push type high-pressure cleaning device for road and bridge engineering maintenance comprises a main body, a turnover plate, a storage battery, a vertical plate, a supercharger, a flow guide piece, an installation bin, an installation plate, a telescopic rod, a supporting spring, a fixing piece, a moving piece, a filtering bin, a filtering hole, a connector, a contact piece, a sealing piece, an outer supporting spring, a receiving piece, an upper piece, a rotating groove, a moving rod, an embedded block, a contact block, a lower piece, a guide piece, a deep groove, a shallow groove, a supporting rod, a rotating head, an injection head and a rotating rod; the main body is of a rectangular internal hollow structure, the front end of the main body is provided with a turnover plate through a rotating shaft, a storage battery is arranged in the turnover plate, the left side of the interior of the main body is provided with a vertical plate in a welding mode, the left side of the vertical plate is provided with a supercharger through a fixing plate and a fixing part, and the bottom end of the right side of the main body is provided with an installation plate in a welding mode; the moving piece is arranged in the mounting bin at the bottom of the flow guide piece in an embedded mode; the connector is of a cylindrical hollow structure, is arranged at the middle position above the main body in a fixed connection mode through a connecting piece, and is arranged at the middle position of the inner end in the main body in a welding mode; the upper part of the mounting part outside the moving part is mounted inside the inner bin of the upper part through a spring, the guide block at the edge position of the mounting part is mounted inside the guide groove inside the upper part, the embedding block is placed into the bottom end of the upper part and is of an arc-shaped structure, the bottom end of the contact block is provided with an arc-shaped structure embedding groove, and the top end of the upper part is mounted at the corner position of the bottom of the main body in a welding mode; the outer side of the lower piece is provided with anti-skidding teeth with a wedge-shaped structure, the bottom end of the lower piece is provided with a pulley through a connecting piece and a rotating shaft, and the inner part of the lower piece is provided with a moving rod in an embedded mode; the inner end of the injection head is connected with a water outlet at the bottom of the front end of the main body through a conveying pipe, and a manual rod is installed at the left end of the rotating rod in a welding mode.
Furthermore, the water conservancy diversion spare is the rectangle structure that the edge is high, and the centre is low, and the inside bottom at the main part is installed through fixed connection's mode to the water conservancy diversion spare, and the middle bottom of water conservancy diversion spare is equipped with the installation storehouse of the rectangular strip structure.
Further, the bottom of telescopic link is installed at main part top left side intermediate position through the welded mode, and the bottom of mounting is installed in the inside of telescopic link through the mode of embedding, and the inner of mounting is connected with the inside of telescopic link through supporting spring, and the top of mounting is the wedge structure.
Further, the moving member is rectangular strip structure, and the top of moving member is equipped with the filtration storehouse of align to grid's rectangular structure, and the right side of filtering the storehouse is equipped with the filtration pore of circular structure, and the pull ring is installed through the welded mode to the outer end of moving member.
Furthermore, the outer side of the connector is provided with a contact element with a wedge-shaped annular structure, the middle position of the inner parts of the two connectors is provided with the contact element with the wedge-shaped annular structure, the sealing element is installed in the connector in an embedding mode, and the bottom of the sealing element is connected with the top end of the bearing element through an outer supporting spring.
Further, the upper part is of a cylindrical inner hollow structure, an inner bin is arranged inside the upper part, a rotating groove of an inverted L-shaped structure is arranged at the bottom of the upper part, the moving rod is installed inside the upper part in an embedding mode, an installation part is arranged on the outer side of the moving part, an embedding block is installed on the outer side of the bottom end of the moving rod in a welding mode, and a contact block made of rubber is installed at the bottom end of the moving rod in a bonding mode.
Further, the lower part is of a cylindrical inner middle structure, a guide part of an inverted L-shaped annular structure is arranged above the lower part, deep grooves of a rectangular structure are formed in two sides of the inner portion of the lower part, the top end of one side of each deep groove is of an arc-shaped structure, a shallow groove of the rectangular structure is formed in the middle of the inner portion of the lower part in the front-back direction, and two sides of the shallow groove are of the arc-shaped structures.
Further, the bracing piece is cylindrical structure, and the rotating head is installed through the pivot on the top of bracing piece, and the injector head is installed through the pivot to the rotating head inside, and the dwang is installed through the welded mode on the top of injector head, and the left end both sides of dwang are equipped with the fixed slot.
Compared with the prior art, the invention has the following beneficial effects:
in the device, a connector and an upper piece are arranged, wherein the connector is used for adding water to a water pipe in the spraying process after spraying, so that the pressure inside a main body is prevented from leaking when water is added, a contact piece is used for being directly connected with the pipeline, the contact piece is of a wedge-shaped annular structure, so that the contact piece is more convenient and faster when being inserted and cannot be easily pulled out, a sealing piece is used for being in contact with the inside of the connector and a fixing piece, so that a sealing sleeve at the top end of the sealing piece can be connected with the inside of the connector, when water is not added, the sealing piece can be propped by an outer support spring, so that the inside of the connector is blocked, the pressure leakage is prevented, a bearing piece is used for installing the outer support spring, so that the outer support spring always supports the jacking sealing piece, the upper piece at the position is used for installing a moving rod, so that when a moving wheel needs to be fixed, the lower member is rotated to allow the insertion block to be inserted into the deep groove, so that the contact block is in contact with the moving wheel to prevent the moving wheel from being displaced, and the rotation groove is formed to be inserted into the installation guide member to allow the lower member to be connected to the bottom of the upper member. The moving rod drives the contact block to move, so that the moving wheel is fixed, the embedded block is used for driving the moving rod to move, so that the limit is performed, when the embedded block is embedded in the shallow groove, the contact block cannot be contacted with the moving wheel, when the embedded block is embedded in the deep groove, the contact block is contacted with the moving wheel, so that the limit is performed, the bottom end of the embedded block is of an arc-shaped structure, so that the deep groove and the shallow groove can be better switched, the arc-shaped structure at the bottom end of the contact block can be better embedded at the top end of the moving wheel, so that the moving wheel can be better limited, the problem that the sliding phenomenon is easy to occur when an inclined road surface is inclined is solved, the structure of the fixed inclined device is not perfect, and the structure of the existing push type high-pressure cleaning device for preventing pressure leakage at a water inlet is not perfect, the problem of pressure leakage easily appears when can changing the pipeline that adds water when adding water.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the internal structure of the present invention.
Fig. 3 is a schematic diagram of a part a enlarged structure of the invention from fig. 2.
Fig. 4 is a schematic view of the telescopic rod of the present invention.
Fig. 5 is a perspective view of the upper and lower parts of the present invention.
Fig. 6 is a schematic view of the internal structure of the upper part of the present invention.
Fig. 7 is a schematic diagram of the internal structure of the connector of the present invention.
Fig. 8 is a perspective view of the moving member of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the device comprises a main body-1, a turnover plate-101, a storage battery-102, a vertical plate-103, a supercharger-104, a flow guide part-105, a mounting bin-106, a mounting plate-107, a telescopic rod-2, a supporting spring-201, a fixing part-202, a moving part-3, a filtering bin-301, a filtering hole-302, a connecting head-4, a contact part-401, a sealing part-402, an outer supporting spring-403, a bearing part-404, an upper part-5, a rotating groove-501, a moving rod-502, an embedded block-503, a contact block-504, a lower part-6, a guide part-601, a deep groove-602, a shallow groove-603, a supporting rod-7, a rotating head-701, an injection head-702 and a rotating rod-703.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a push type high-pressure cleaning device for road and bridge engineering maintenance, which comprises: the device comprises a main body 1, a turnover plate 101, a storage battery 102, a vertical plate 103, a supercharger 104, a flow guide piece 105, an installation bin 106, an installation plate 107, an expansion link 2, a supporting spring 201, a fixing piece 202, a moving piece 3, a filter bin 301, a filter hole 302, a connector 4, a contact piece 401, a sealing piece 402, an outer supporting spring 403, a bearing piece 404, an upper piece 5, a rotating groove 501, a moving rod 502, an embedded block 503, a contact block 504, a lower piece 6, a guide piece 601, a deep groove 602, a shallow groove 603, a supporting rod 7, a rotating head 701, a spraying head 702 and a rotating rod 703; the main body 1 is of a rectangular hollow structure, the front end of the main body 1 is provided with a turnover plate 101 through a rotating shaft, the interior of the turnover plate 101 is provided with a storage battery 102, the left side of the interior of the main body 1 is provided with a vertical plate 103 in a welding manner, the left side of the vertical plate 103 is provided with a supercharger 104 through a fixing plate and a fixing piece, and the bottom end of the right side of the main body 1 is provided with a mounting plate 107 in a welding manner; the moving member 3 is installed inside the installation bin 106 at the bottom of the flow guide member 105 in an embedded manner; the connector 4 is a cylindrical hollow structure, the connector 4 is fixedly connected with the connector at the middle position above the main body 1, and the bearing piece 404 is welded at the middle position of the inner end in the main body 1; the upper part of the mounting part on the outer side of the moving part 502 is mounted inside the inner bin of the upper part 5 through a spring, the guide block at the edge position of the mounting part is mounted inside the guide groove inside the upper part 5, the bottom end of the embedding block 503 placed into the upper part is of an arc-shaped structure, the bottom end of the contact block 504 is provided with an arc-shaped structure embedding groove, and the top end of the upper part 5 is mounted at the corner position of the bottom of the main body 1 in a welding mode; the outer side of the lower piece 6 is provided with anti-skid teeth with a wedge-shaped structure, the bottom end of the lower piece 6 is provided with a pulley through a connecting piece and a rotating shaft, and the inner part of the lower piece 6 is provided with a movable rod 502 in an embedded mode; the inner end of the spray head 702 is connected with the water outlet at the bottom of the front end of the main body 1 through a conveying pipe, and the left end of the rotating rod 703 is provided with a manual rod in a welding mode.
Wherein, water conservancy diversion piece 105 is the high low rectangle structure in middle of edge, and water conservancy diversion piece 105 installs the inside bottom at main part 1 through fixed connection's mode, and the middle bottom of water conservancy diversion piece 105 is equipped with the installation storehouse 106 of the rectangular strip structure, water conservancy diversion piece 105 here is used for carrying out the water conservancy diversion with all inside water of main part 1 for whole water can be discharged, make all water can flow out downwards, thereby filtered, installation storehouse 106 is used for imbedding installation moving member 3, make moving member 3 can filter the discharged water.
Wherein, the bottom end of the telescopic rod 2 is arranged at the middle position of the left side of the top end of the main body 1 in a welding way, the bottom end of the fixing member 202 is installed inside the telescopic rod 2 by means of embedding, and the inner end of the fixing member 202 is connected with the inside of the telescopic rod 2 by means of the supporting spring 201, and the top end of the fixing member 202 is wedge-shaped, and the telescopic rod 2 is used for mounting the fixing member 202, so that the fixing member 202 can be connected with the fixing groove of the rotating rod 703, thereby fixing the rotating rod 703, so that the rotating rod 703 can be fixed when not in use or moving, and the supporting spring 201 plays a role of always supporting the fixing member 202 without causing a shaking phenomenon, so that the fixing member 202 always fixes the rotating rod 703, the top end of the fixing member 202 is wedge-shaped only to be directly dropped and caught when the rotating lever 703 is fixed.
Wherein, the moving member 3 is a rectangular strip structure, the upper part of the moving member 3 is provided with the filter bin 301 with the rectangular structures which are uniformly arranged, the right side of the filter bin 301 is provided with the filter holes 302 with the circular structures, the outer end of the moving member 3 is provided with the pull ring in a welding mode, the moving member 3 is arranged inside the mounting bin 106 at the bottom of the main body 1 and the diversion member 105 through moving and embedding, thereby filtering the discharged water, the filtered residue can be temporarily stored inside the filter bin 301, the moving member 3 is taken out through taking out, the filter holes 302 are used for filtering the residue in the water, different depths of the moving member 3 are embedded, different filter bins 301 are arranged at the middle bottom of the diversion member 105, and impurities in the water are filtered by the filter holes 302 with different sizes.
Wherein, the outer side of the connector 4 is provided with a contact element 401 with a wedge-shaped ring structure, the middle position of the inner parts of the two connectors 4 is provided with a contact element with a wedge-shaped ring structure, the sealing element 402 is arranged in the connector 4 in an embedding manner, the bottom of the sealing element 402 is connected with the top end of the adapting piece 404 through an external supporting spring 403, the connector 4 is used for adding water to a connecting water pipe in the spraying process after spraying, so that the pressure in the main body 1 is prevented from leaking when water is added, the contact element 401 is used for being directly connected with the pipe, the contact element 401 is in a wedge-shaped ring structure, so that the insertion is more convenient and the pulling-out is not easy, the sealing element 402 is used for being in contact with the inner part of the connector 4 and a fixing piece, so that the sealing sleeve at the top end of the sealing element 402 can be connected with, therefore, when water is not added, the sealing member 402 can be supported by the outer supporting spring 403, so as to block the interior of the connecting head 4 and prevent pressure leakage, and the receiving member 404 is used for installing the outer supporting spring 403, so that the outer supporting spring 403 always supports the movable sealing member 402.
Wherein the upper part 5 is a cylindrical hollow structure, an inner bin is arranged inside the upper part 5, a rotary groove 501 with an inverted L-shaped structure is arranged at the bottom of the upper part 5, the moving rod 502 is mounted inside the upper part 5 by means of embedding, the mounting part is arranged outside the moving part 502, the embedding block 503 is mounted outside the bottom end of the moving rod 502 by means of welding, the bottom end of the moving rod 502 is provided with a rubber contact block 504 by means of adhesion, and the upper piece 5 is used for mounting the moving rod 502, so that when the moving wheel needs to be fixed, the lower piece 6 can be rotated, so that the embedding block 503 is embedded inside the deep groove 602, so that the contact block 504 is in contact with the moving wheel, thereby preventing the moving wheel from being displaced, and the rotation groove 501 is formed to be inserted into the installation guide 601, thereby connecting the lower member 6 to the bottom of the upper member 5. The moving rod 502 drives the contact block 504 to move, so that the moving wheel is fixed, the embedded block 503 is used for driving the moving rod 502 to move, so that the limit is performed, when the embedded block 503 is embedded inside the shallow groove 603, the contact block 504 is not in contact with the moving wheel, and when the embedded block 503 is embedded inside the deep groove 602, the contact block 504 is in contact with the moving wheel, so that the limit is performed, the bottom end of the embedded block 503 is of an arc-shaped structure, so that the deep groove 602 and the shallow groove 603 can be switched better, and the arc-shaped structure at the bottom end of the contact block 504 is used for being embedded at the top end of the moving wheel better, and the moving wheel is limited better.
Wherein, the lower piece 6 is a cylindrical inner middle structure, a guide 601 with an inverted L-shaped annular structure is arranged above the lower piece 6, and the two sides of the interior of the lower piece 6 are provided with deep grooves 602 with rectangular structures, and the top end of one side of each deep groove 602 is of an arc structure, and the lower piece 6 is provided with a shallow groove 603 with a rectangular structure at the middle position in the front and back of the inner part of the lower piece 6, and two sides of the shallow groove 603 are arc-shaped structures, the lower piece 6 controls whether the contact block 504 is contacted with the moving wheel or not when the embedding block 503 is embedded into the deep groove 602 or the shallow groove 603 by rotating the control moving rod 502, the guide 601 is inserted into the rotation groove 501 for rotation, so that the lower part 6 can rotate freely when the upper part 5 is connected, the deep groove 602 is formed to allow the contact block 504 to contact the moving wheel when the insertion block 503 is inserted, so that the moving wheel 504 can limit the moving wheel.
Wherein, the bracing piece 7 is cylindrical structure, and the top of bracing piece 7 installs rotating head 701 through the pivot, and the inside injection head 702 of installing through the pivot of rotating head 701, and the dwang 703 is installed through the welded mode in the top of injection head 702, and the left end both sides of dwang 703 are equipped with the fixed slot, bracing piece 7 here is used for supporting installation rotating head 701, make injection head 702 can be fixed in the top of rotating head 701, thereby control the spray angle of injection head 702 through using dwang 703, the fixed slot of dwang 703 left end is then used for with the better contact of mounting 202, thereby fix spacing dwang 703.
When in use: firstly, the device is moved to a place for adding water by using a push rod through manpower, a water adding pipe is connected with a connector 4, then, water adding operation is carried out, then the device is pushed to the position needing cleaning, then the power switch of the supercharger 104 is turned on, the supercharger 104 is enabled to pressurize the interior of the main body 1, water is filtered by the filtering holes 302 through the filtering bin 301, the filtered residue is positioned in the filtering bin 301, then the rotating rod 703 is manually controlled, so as to control the spraying direction of the spraying head 702, thereby cleaning and spraying, the moving member 3 can be pulled by manpower, thereby filtering holes 302 with different sizes are selected for filtering, and in the cleaning process, when the water of the inside of main part 1 is not enough, can be directly through using the car that adds water, be connected filler pipe and connector 4 to directly add the water operation, and the pressure of main part 1 inside can not reveal yet.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides a promotion formula high pressure cleaner that road bridge engineering was maintained which characterized in that: this promotion formula high pressure cleaner that road bridge engineering was maintained includes: the device comprises a main body (1), a turnover plate (101), a storage battery (102), a vertical plate (103), a supercharger (104), a flow guide part (105), an installation bin (106), an installation plate (107), an expansion rod (2), a supporting spring (201), a fixing part (202), a moving part (3), a filter bin (301), a filter hole (302), a connector (4), a contact part (401), a sealing part (402), an outer supporting spring (403), a bearing part (404), an upper part (5), a rotary groove (501), a moving rod (502), an embedded block (503), a contact block (504), a lower part (6), a guide part (601), a deep groove (602), a shallow groove (603), a supporting rod (7), a rotary head (701), a spray head (702) and a rotary rod (703); the main body (1) is of a rectangular internal hollow structure, a turnover plate (101) is mounted at the front end of the main body (1) through a rotating shaft, a storage battery (102) is arranged inside the turnover plate (101), a vertical plate (103) is mounted on the left side inside the main body (1) in a welding mode, a supercharger (104) is mounted on the left side of the vertical plate (103) through a fixing plate and a fixing piece, and a mounting plate (107) is mounted at the bottom end of the right side of the main body (1) in a welding mode;
the flow guide piece (105) is of a rectangular structure with high edges and low middle parts, the flow guide piece (105) is installed at the bottom end of the inside of the main body (1) in a fixed connection mode, and an installation bin (106) of a rectangular strip-shaped structure is arranged at the bottom of the middle part of the flow guide piece (105);
a contact piece (401) with a wedge-shaped annular structure is arranged on the outer side of the connector (4), the contact piece with the wedge-shaped annular structure is arranged in the middle of the interior of the connector (4), the sealing piece (402) is installed in the connector (4) in an embedded mode, and the bottom of the sealing piece (402) is connected with the top end of the bearing piece (404) through an outer supporting spring (403);
the upper part (5) is of a cylindrical hollow structure, an inner bin is arranged inside the upper part (5), a rotating groove (501) of an inverted L-shaped structure is arranged at the bottom of the upper part (5), the moving rod (502) is installed inside the upper part (5) in an embedding mode, an installation part is arranged on the outer side of the moving rod (502), an embedding block (503) is installed on the outer side of the bottom end of the moving rod (502) in a welding mode, and a contact block (504) made of rubber is installed at the bottom end of the moving rod (502) in a bonding mode;
the support rod (7) is of a cylindrical structure, the top end of the support rod (7) is provided with a rotating head (701) through a rotating shaft, the rotating head (701) is internally provided with an injection head (702) through the rotating shaft, the top end of the injection head (702) is provided with a rotating rod (703) in a welding mode, and two sides of the left end of the rotating rod (703) are provided with fixing grooves;
the moving piece (3) is installed inside an installation bin (106) at the bottom of the flow guide piece (105) in an embedded mode; the connector (4) is of a cylindrical hollow structure, the connector (4) is fixedly connected with the middle position above the main body (1) through a connecting piece, and the bearing piece (404) is arranged at the middle position of the inner end in the main body (1) in a welding mode; the upper part of the mounting part on the outer side of the moving rod (502) is mounted inside an inner bin of the upper part (5) through a spring, a guide block at the edge position of the mounting part is mounted inside a guide groove inside the upper part (5), the bottom end of the embedded block (503) is placed into the guide groove and is of an arc structure, the bottom end of the contact block (504) is provided with an arc structure embedded groove, and the top end of the upper part (5) is mounted at the corner position of the bottom of the main body (1) in a welding mode; the outer side of the lower piece (6) is provided with anti-skidding teeth with a wedge-shaped structure, the bottom end of the lower piece (6) is provided with a pulley through a connecting piece and a rotating shaft, and the inner part of the lower piece (6) is provided with a movable rod (502) in an embedded mode; the inner end of the spray head (702) is connected with a water outlet at the bottom of the front end of the main body (1) through a conveying pipe, and the left end of the rotating rod (703) is provided with a manual rod in a welding mode;
the bottom end of the telescopic rod (2) is installed at the middle position of the left side of the top end of the main body (1) in a welding mode, the bottom end of the fixing piece (202) is installed inside the telescopic rod (2) in an embedding mode, the inner end of the fixing piece (202) is connected with the inside of the telescopic rod (2) through a supporting spring (201), and the top end of the fixing piece (202) is of a wedge-shaped structure;
the moving piece (3) is of a rectangular strip structure, the filtering bins (301) of the rectangular structure are uniformly arranged above the moving piece (3), the right sides of the filtering bins (301) are provided with filtering holes (302) of a circular structure, and the outer ends of the moving piece (3) are provided with pull rings in a welding mode;
lower (6) are cylindrical inside mesostructure, and the top of lower (6) is equipped with guide (601) that the annular structure was described to the shape of falling L, and the inside both sides of lower (6) are equipped with deep trouth (602) of rectangle structure, and one side top of deep trouth (602) is the arc structure, and the inside front and back intermediate position of lower (6) is equipped with shallow slot (603) of rectangle structure, and the both sides of shallow slot (603) are the arc structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035002.3A CN110777706B (en) | 2019-10-29 | 2019-10-29 | Promotion formula high pressure cleaner that road bridge engineering was maintained |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035002.3A CN110777706B (en) | 2019-10-29 | 2019-10-29 | Promotion formula high pressure cleaner that road bridge engineering was maintained |
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| CN110777706A CN110777706A (en) | 2020-02-11 |
| CN110777706B true CN110777706B (en) | 2021-03-12 |
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| CN208976817U (en) * | 2018-08-22 | 2019-06-14 | 安徽泫氏铸造有限责任公司 | A kind of cooling device for cast tube processing operation |
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| CN110777706A (en) | 2020-02-11 |
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