CN220906996U - Socket joint formula municipal administration rain and sewage pipeline hoist device - Google Patents
Socket joint formula municipal administration rain and sewage pipeline hoist device Download PDFInfo
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- CN220906996U CN220906996U CN202322519841.0U CN202322519841U CN220906996U CN 220906996 U CN220906996 U CN 220906996U CN 202322519841 U CN202322519841 U CN 202322519841U CN 220906996 U CN220906996 U CN 220906996U
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- 239000010865 sewage Substances 0.000 title claims abstract description 98
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 101150054854 POU1F1 gene Proteins 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Classifications
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The application relates to a socket-type municipal rainwater and sewage pipeline lifting device which comprises four groups of supporting legs which are obliquely arranged, wherein the upper ends of the two groups of supporting legs which are positioned at two sides of a rainwater and sewage pipeline and are horizontally and oppositely distributed are oppositely fixed with fixing plates in a pulling manner, two groups of connecting rods which are arranged in parallel are oppositely connected between the two groups of fixing plates, two groups of mounting blocks are jointly fixed between the two groups of connecting rods, the lower end faces of the mounting blocks of each group are respectively fixed with a supporting rod which is vertically arranged, the lower ends of the supporting rods are integrally formed with anchor bolts, and the rainwater and sewage pipeline is inserted into the anchor bolts of each group in a penetrating manner. The application improves the installation precision of the socket type rain and sewage pipeline and improves the installation effect of the rain and sewage pipeline.
Description
Technical Field
The application relates to the field of pipeline lifting devices, in particular to a socket-and-spigot municipal rainwater and sewage pipeline lifting device.
Background
The socket joint type rain and sewage pipeline interface comprises a socket and a socket, wherein the end part of the socket radially inwards extends to form an annular wall part, a socket welding ring is arranged on the outer wall of the socket close to the end part, a stop block device is arranged between the socket and comprises a front stop block and a rear stop block, the front end of the front stop block is a front abutting end, the rear end of the front stop block is a front attaching end, a plurality of front stop blocks and rear stop blocks are alternately arranged to form an annular structure, the abutting ends of the front stop blocks abut against the annular wall part of the socket, and the abutting ends of the rear stop blocks abut against the socket welding ring of the socket. The socket type pipeline interface can simplify the manufacturing process, reduce the manufacturing cost and improve the bearing strength.
In the installation process of the socket type rain and sewage pipeline, the rain and sewage pipeline is required to be hoisted, all the groups of sockets and jacks are abutted and fixed, the existing common pipeline hoisting mode is to hoop the rain and sewage pipeline placed on the ground by using a hoop or a steel cable, and then the hoop or the steel cable is hung by a crane, so that the hoisting and the installation of the socket type rain and sewage pipeline are realized.
The inventors believe that there are the following drawbacks: through hoist and mount socket joint formula rain and sewage pipeline, rain and sewage pipeline swings easily in the installation, is difficult to realize socket joint formula rain and sewage pipeline's accurate installation, influences rain and sewage pipeline's installation accuracy to the installation effect of municipal administration rain and sewage pipeline has been influenced, so there is the space of improvement.
Disclosure of utility model
In order to improve the installation accuracy of the socket type municipal rainwater and sewage pipeline and improve the installation effect of the rainwater and sewage pipeline, the application provides a socket type municipal rainwater and sewage pipeline hoisting device.
The application provides a socket-and-spigot municipal rainwater and sewage pipeline lifting device which adopts the following technical scheme:
The utility model provides a socket joint formula municipal administration rain and sewage pipeline hoist device, is located including four sets of supporting legs that slope set up, is located rain and sewage pipeline both sides and level are just to two sets of that distribute the upper end of supporting legs is to drawing fixedly with fixed plate, two sets of to drawing between the fixed plate and being connected with two sets of parallel arrangement's connecting rod, two sets of be fixed with jointly between the connecting rod two sets of installation piece, each set of the lower terminal surface of installation piece all is fixed with the bracing piece of vertical setting, the lower tip integrated into one piece of bracing piece has the staple bolt, rain and sewage pipeline runs through and peg graft in each set of in the staple bolt.
By adopting the technical scheme, the common lifting mode of the rain and sewage pipeline is to sleeve the anchor ear or the steel cable on the rain and sewage pipeline, and the lifting and the installation of the rain and sewage pipeline are realized by the crane; the lifting mode is not easy to realize the movement of the rain and sewage pipeline in a small distance, and the installation precision of the rain and sewage pipeline is affected; aiming at the problems existing in the existing rain and sewage pipeline installation mode, the application provides a socket-type municipal rain and sewage pipeline hoisting device; the rain and sewage pipeline is surrounded by the anchor ear, the rain and sewage pipeline is hoisted by the support rod, and the angle between the support legs is adjusted, so that the adjustment of the height position of the rain and sewage pipeline is realized; and the lifting device is moved, so that the horizontal position of the rain and sewage pipeline is adjusted.
Preferably, a horizontal dead-facing unthreaded hole is formed in the vertical end face of the fixing plate in a penetrating manner, a screw rod is inserted in the unthreaded hole in a penetrating manner, the screw rod is connected with the two mounting blocks in a penetrating manner in a threaded manner, and a hand wheel for rotating the screw rod is fixed at one end of the screw rod.
Through adopting above-mentioned technical scheme, when the staff rotates the hand wheel, the lead screw rotates in the unthreaded hole, owing to be threaded connection between installation piece and the lead screw, the installation piece has realized the change of rain and sewage pipeline horizontal position along the lead screw slides, has made things convenient for the operating personnel to carry out the fine setting of rain and sewage pipeline horizontal distance when carrying out the installation of bellmouth and socket.
Preferably, the first reinforcing ribs are arranged on the two groups of supporting legs which are positioned on two sides of the rain and sewage pipeline and horizontally and just face the two groups of supporting legs in a pulling mode, the first reinforcing ribs are of an air cylinder structure, each first reinforcing rib comprises a cylinder body which is horizontally arranged and an extending rod which penetrates through and is inserted into two ends of the cylinder body, and the free ends of the extending rods are hinged to the supporting legs.
By adopting the technical scheme, the arrangement of the first reinforcing ribs improves the deformation resistance between two groups of supporting legs which are horizontally and oppositely distributed at two sides of the rain and sewage pipeline, and ensures the firmness of the supporting legs of each group; the first reinforcing rib is of a cylinder structure, so that the angle between the two groups of supporting legs is adjusted, the fine adjustment of the height of the lifted rain and sewage pipeline is realized, when the rain and sewage pipeline is properly lifted, the friction and abrasion between the rain and sewage pipeline and the cushion block caused by horizontal movement are reduced, and the protection of the rain and sewage pipeline is realized.
Preferably, the notch is run through to the horizontal up end of fixed plate, the circumference upper end of cylinder body is fixed with the regulation pole, the upper end of regulation pole runs through and inserts the notch, the vertical up end of regulation pole is run through and is seted up a plurality of equidistant round holes of distribution of group, run through in the round hole and peg graft there is first bolt, first bolt joint is fixed in the up end of fixed plate.
By adopting the technical scheme, the adjusting rod is connected with the air cylinder and the fixed plate to play a role of the reinforcing rib, the upper end part of the adjusting rod is inserted into the notch by the arrangement of the notch, the adjustment of the height position of the fixed plate is realized, the adjustment of the height position of the rain and sewage pipeline is further realized, and the application range and the practicability of the lifting device are improved; the setting of first bolt has realized adjusting the fixed of pole's height that stretches out.
Preferably, each group is located two groups of support legs on the same side of the rain and sewage pipeline are provided with second reinforcing ribs which are horizontally arranged in a opposite-pulling mode, and two groups of support rods are provided with third reinforcing ribs which are horizontally opposite-pulling mode.
By adopting the technical scheme, the bending resistance of each group of supporting legs is enhanced by the arrangement of the second reinforcing ribs, and the structural stability of the high lifting device is improved; the stability between two sets of bracing pieces has been improved in the setting of third strengthening rib, has ensured that the operation personnel is when rotating the hand wheel, and two sets of bracing pieces remove simultaneously, have further improved the translation stability of rain and sewage pipeline.
Preferably, the lower end of the supporting leg is rotationally connected with a universal wheel, the lower end of the supporting leg is integrally formed with a connecting plate which is horizontally arranged, and the upper end surface of the connecting plate vertically penetrates through the opening and is inserted with a steel drill rod which extends to the ground.
By adopting the technical scheme, when the horizontal position needs to be adjusted by a small margin during the hoisting and installation of the rain and sewage pipeline, the steel drills are cut below the ground at the edges of the two sides of the foundation pit, so that the position of the hoisting device is fixed, and at the moment, an operator rotates a hand wheel, so that the fine adjustment of the horizontal position of the rain and sewage pipeline can be realized; when the horizontal position of the rain and sewage pipeline needs to be adjusted in a large distance during the lifting installation, each group of steel drills are pulled up from the ground, and an operator drags the supporting feet to transfer the lifting device, so that the transfer of the horizontal position of the rain and sewage pipeline is realized.
Preferably, the anchor ear comprises a first hoop plate and a second hoop plate, the first hoop plate is in an arc structure, wing plates horizontally arranged are integrally formed on two sides of the first hoop plate, the second hoop plate is in a U-shaped structure, square grooves which are horizontally and just distributed are horizontally and just arranged are horizontally formed in the upper end parts of two sides of the second hoop plate in a penetrating mode, the wing plates on the same side are located in the square grooves in a penetrating mode, and a second bolt is fixedly connected to the connecting position of the first hoop plate and the second hoop plate in a penetrating mode.
By adopting the technical scheme, the U-shaped structure of the second hoop plate is convenient for operators to sleeve the second hoop plate at the lower end part of the circumference of the rain and sewage pipeline, and the arrangement of the wing plates realizes the clamping and fixing of the first hoop plate and the second hoop plate; the second bolt is arranged, so that the fixed connection between the first hoop plate and the second hoop plate is further realized, the structural stability of the hoop is enhanced, and the firmness of the rain and sewage pipeline in the hoisting process is guaranteed.
In summary, the present application includes at least one of the following beneficial technical effects:
the rain and sewage pipeline is surrounded by the anchor ear, the rain and sewage pipeline is hoisted by the support rod, and the angle between the support legs is adjusted, so that the adjustment of the height position of the rain and sewage pipeline is realized; the lifting device is moved, so that the horizontal position of the rain and sewage pipeline is adjusted;
The arrangement of the screw rod realizes the sliding of the installation block, the installation block slides along the screw rod to realize the change of the horizontal position of the rain and sewage pipeline, and the fine adjustment of the horizontal distance of the rain and sewage pipeline is convenient for operators to install the bell mouth and the spigot;
The arrangement of the first reinforcing ribs, the second reinforcing ribs, the third reinforcing ribs and the adjusting rods improves the structural stability of the hoisting device, and further ensures the stability of the socket type rain and sewage pipeline in the hoisting process; the U-shaped structure of the second hoop plate is convenient for operators to sleeve the second hoop plate at the lower end part of the circumference of the rain and sewage pipeline.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall structure of foundation pit concealment in accordance with an embodiment of the present application;
fig. 3 is an enlarged view at a in fig. 2.
Reference numerals illustrate: 1. a foundation pit; 2. a cushion block; 3. a rain and sewage pipeline; 4. supporting feet; 5. a fixing plate; 6. a connecting rod; 7. a mounting block; 8. a support rod; 9. a hoop; 10. a light hole; 11. a screw rod; 12. a hand wheel; 13. a first reinforcing rib; 14. a cylinder; 15. an extension rod; 16. a notch; 17. an adjusting rod; 18. a round hole; 19. a first latch; 20. a second reinforcing rib; 21. a third reinforcing rib; 22. a universal wheel; 23. a connecting plate; 24. steel drill rod; 25. a first hoop plate; 26. a second hoop plate; 27. a wing plate; 28. a square groove; 29. and a second bolt.
Description of the embodiments
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a socket-and-spigot type municipal rainwater and sewage pipeline lifting device. Referring to fig. 1, a plurality of groups of cushion blocks 2 distributed at equal intervals are laid on the inner bottom surface of a foundation pit 1, and a rain and sewage pipeline 3 is clamped and fixed on the plurality of groups of cushion blocks 2; the lifting device for the rain and sewage pipeline 3 comprises four groups of supporting legs 4 which are obliquely arranged, wherein the lower end parts of the supporting legs 4 are fixed on the horizontal upper end face of the foundation pit 1.
Referring to fig. 1, fixing plates 5 are fixed at the upper ends of two groups of supporting legs 4 which are positioned at two sides of a rain and sewage pipeline 3 and horizontally and just face each other, two groups of connecting rods 6 which are arranged in parallel are connected between the two groups of fixing plates 5 in a opposite pulling manner, two groups of mounting blocks 7 are jointly fixed between the two groups of connecting rods 6, supporting rods 8 which are vertically arranged are fixed at the lower end faces of the groups of mounting blocks 7, hoops 9 are integrally formed at the lower ends of the supporting rods 8, and the rain and sewage pipeline 3 is inserted into the groups of hoops 9 in a penetrating manner.
Referring to fig. 2 and 3, the anchor ear 9 includes a first hoop plate 25 and a second hoop plate 26, the first hoop plate 25 is in an arc structure, two sides of the first hoop plate 25 are integrally formed with wing plates 27 which are horizontally arranged, the second hoop plate 26 is in a U-shaped structure, square grooves 28 which are horizontally opposite to each other are horizontally arranged at the upper end parts of two sides of the second hoop plate 26 in a penetrating way, the wing plates 27 at the same side are inserted into the square grooves 28 in a penetrating way, and a second bolt 29 is fixedly inserted at the joint of the first hoop plate 25 and the second hoop plate 26 in a penetrating way; the U-shaped structure of the second hoop plate 26 is convenient for operators to sleeve the second hoop plate 26 at the lower end part of the circumference of the rain and sewage pipeline 3, and the arrangement of the wing plates 27 realizes the clamping and fixing of the first hoop plate 25 and the second hoop plate 26; the second bolt 29 further realizes the fixed connection between the first hoop plate 25 and the second hoop plate 26, and enhances the structural stability of the hoop 9.
Referring to fig. 1, a horizontal opposite unthreaded hole 10 is formed in the vertical end surface of the fixing plate 5 in a penetrating manner, a screw rod 11 is inserted in the unthreaded hole 10 in a penetrating manner, the screw rod 11 is inserted in two groups of mounting blocks 7 in a penetrating manner and is in threaded connection with the mounting blocks 7, and a hand wheel 12 for rotating the screw rod 11 is fixed at one end of the screw rod 11; when the operator rotates the hand wheel 12, the screw rod 11 rotates in the unthreaded hole 10, and the installation block 7 slides along the screw rod 11 to realize the change of the horizontal position of the rain and sewage pipeline 3, so that the operator can conveniently perform fine adjustment on the horizontal distance of the rain and sewage pipeline 3 when the operator performs the installation of the bell mouth and the spigot mouth.
Referring to fig. 1, first reinforcing ribs 13 are installed on two groups of supporting legs 4 which are positioned at two sides of a rain and sewage pipeline 3 and are horizontally and oppositely distributed in a opposite pulling way, the first reinforcing ribs 13 are of a cylinder structure, the first reinforcing ribs 13 comprise a cylinder body 14 which is horizontally arranged and an extension rod 15 which penetrates through and is inserted into two ends of the cylinder body 14, and the free ends of the extension rod 15 are hinged with the supporting legs 4; the first reinforcing ribs 13 are arranged in a cylinder structure, so that the angle between the supporting legs 4 is changed, the height position of the fixing plate 5 is changed, the height of the rain and sewage pipeline 3 is adjusted, and friction and abrasion between the lower end face of the rain and sewage pipeline 3 and the cushion block 2 are reduced.
Referring to fig. 1, a notch 16 is formed in the horizontal upper end surface of the fixed plate 5 in a penetrating manner, an adjusting rod 17 is fixed at the upper end part of the circumference of the cylinder 14, the upper end part of the adjusting rod 17 penetrates through the inserting notch 16, a plurality of groups of equally-spaced round holes 18 are formed in the vertical end surface of the adjusting rod 17 in a penetrating manner, first bolts 19 are inserted into the round holes 18 in a penetrating manner, and the first bolts 19 are clamped and fixed on the upper end surface of the fixed plate 5; the adjusting rod 17 is connected with the cylinder body 14 and the fixed plate 5, plays a role of a reinforcing rib, and improves the deformation resistance of the hoisting device.
Referring to fig. 1, a second reinforcing rib 20 is horizontally arranged between two groups of supporting legs 4 of each group of supporting legs positioned on the same side of the rain and sewage pipeline 3 in a opposite pulling manner, and a third reinforcing rib 21 is horizontally arranged between two groups of supporting rods 8 in a opposite pulling manner; the structural stability of this hoist device has been improved in setting up of second strengthening rib 20 and third strengthening rib 21, simultaneously, the identity that bracing piece 8 removed has been ensured in setting up of third strengthening rib 21.
Referring to fig. 2 and 3, the lower end of the supporting leg 4 is rotatably connected with a universal wheel 22, the lower end of the supporting leg 4 is integrally formed with a connecting plate 23 which is horizontally arranged, and the upper end surface of the connecting plate 23 vertically penetrates through the hole and is inserted with a steel drill 24 which extends to the ground; the arrangement of the universal wheels 22 facilitates the transfer of the lifting device, and the arrangement of the steel bars 24 realizes the position fixation of the lifting device and meets the performance requirements of transfer and fixation.
The embodiment of the application relates to a spigot-and-socket municipal rainwater and sewage pipeline lifting device, which is implemented according to the following principle:
Before the socket type municipal rainwater and sewage pipeline 3 is hoisted, an operator pushes the hoisting device to the position of the rainwater and sewage pipeline 3 along the horizontal upper end face of the foundation pit 1, and adjusts the extending length of the extending rod 15, and adjusts the angle between each group of supporting legs 4, so that the first hoop plate 25 is clamped on the circumferential upper end face of the rainwater and sewage pipeline 3; the first plug is inserted into the round hole 18 in a penetrating way, so that the first plug pin 19 is clamped and fixed with the horizontal upper end surface of the fixed plate 5; after the adjustment is completed, each group of steel bars 24 is cut on the horizontal upper end surface of the foundation pit 1.
The operator winds the second hoop plate 26 to the lower end surface of the circumference of the rain and sewage pipeline 3, clamps each group of wing plates 27 in the square groove 28, and fixes the second bolt 29 so as to tightly hold and fix the first hoop plate 25 and the second hoop plate 26; observing the distance between two adjacent groups of bellmouths and sockets, if the distance is larger, pulling up each group of steel drills 24, and pushing the hoisting device along the foundation pit 1 by an operator to enable the two adjacent groups of bellmouths and sockets of the rain and sewage pipeline 3 to be close; after approaching, cutting the steel bars 24 on the horizontal upper end surface of the foundation pit 1 again; the operator rotates the hand wheel 12 to realize the fine adjustment of the horizontal position of the rain and sewage pipeline 3, so that two adjacent groups of bellmouths are abutted and fixed with the faucet.
If the distance between the two adjacent sets of sockets and the faucet is smaller, the operator directly rotates the hand wheel 12 to enable the two adjacent sets of sockets to be abutted and fixed with the faucet; after the installation of the group of rain and sewage pipelines 3 is completed, the steel bars 24 are pulled up, and the operator repeats the steps to install the next group of rain and sewage pipelines 3 until all the rain and sewage pipelines 3 are completely installed; the application improves the installation precision of the socket type rain and sewage pipeline 3 and improves the installation effect of the rain and sewage pipeline 3.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. Socket joint formula municipal administration rain and sewage pipeline hoist device, foundation ditch (1) interior bottom surface has laid a plurality of equidistant cushion (2) of distribution of group, and rain and sewage pipeline (3) joint is fixed in on a plurality of cushion (2) of group, its characterized in that: including supporting legs (4) that four groups slope set up, be located rain and sewage pipeline (3) both sides just the level just two sets of that distribute the upper end of supporting legs (4) is to drawing fixed with fixed plate (5), two sets of to drawing between fixed plate (5) and be connected with connecting rod (6) of two sets of parallel arrangement, two sets of be fixed with jointly between connecting rod (6) two sets of installation piece (7), each set of the lower terminal surface of installation piece (7) all is fixed with bracing piece (8) of vertical setting, the lower tip integrated into one piece of bracing piece (8) has staple bolt (9), rain and sewage pipeline (3) run through peg graft in each set in staple bolt (9).
2. The socket and spigot municipal rainwater and sewage pipeline lifting device according to claim 1 is characterized in that: the utility model discloses a fixing plate, including fixed plate (5), fixed plate, screw rod (11), installation piece (7) and install piece (7) threaded connection, the vertical terminal surface of fixed plate (5) is last to be run through to be offered horizontal just to unthreaded hole (10), run through in unthreaded hole (10) and peg graft have lead screw (11), lead screw (11) run through peg graft two sets of installation piece (7) and with install piece (7) threaded connection, one end of lead screw (11) is fixed with and is used for rotating hand wheel (12) of lead screw (11).
3. The socket and spigot municipal rainwater and sewage pipeline lifting device according to claim 2 is characterized in that: the two groups of supporting legs (4) which are positioned on two sides of the rain and sewage pipeline (3) and horizontally and just face each other are oppositely provided with first reinforcing ribs (13), the first reinforcing ribs (13) are of air cylinder structures, each first reinforcing rib (13) comprises a cylinder body (14) which is horizontally arranged and an extension rod (15) which penetrates through and is inserted into two ends of the cylinder body (14), and the free ends of the extension rods (15) are hinged to the supporting legs (4).
4. A socket and spigot municipal rainwater and sewage pipeline lifting device according to claim 3, wherein: notch (16) have been seted up in the level up end of fixed plate (5) run through, the circumference upper end of cylinder body (14) is fixed with regulation pole (17), the upper end of regulation pole (17) runs through and inserts notch (16), a plurality of equidistant round holes (18) of distribution have been seted up in the level on the vertical terminal surface of regulation pole (17), run through in round hole (18) and peg graft have first bolt (19), first bolt (19) joint is fixed in the up end of fixed plate (5).
5. The socket and spigot municipal rainwater and sewage pipeline lifting device according to claim 4 is characterized in that: and second reinforcing ribs (20) which are horizontally arranged are arranged between two groups of supporting legs (4) which are positioned on the same side of the rain sewage pipeline (3) in a opposite pulling mode, and third reinforcing ribs (21) are horizontally arranged between two groups of supporting rods (8) in a opposite pulling mode.
6. The socket and spigot municipal rainwater and sewage pipeline lifting device according to claim 5 is characterized in that: the lower end of supporting legs (4) rotates and is connected with universal wheel (22), the lower end integrated into one piece of supporting legs (4) has connecting plate (23) that the level set up, connecting plate (23) up end vertically runs through the trompil and peg graft have steel chisel (24) that extend to underground.
7. The socket and spigot municipal rainwater and sewage pipeline lifting device according to claim 6 is characterized in that: staple bolt (9) are including first hoop board (25) and second hoop board (26), first hoop board (25) become circular arc structure, the both sides integrated into one piece of first hoop board (25) has pterygoid lamina (27) that the level set up, second hoop board (26) become U type structure, horizontal just square groove (28) that distribute have been offered to the level run through to the tip level on the both sides of second hoop board (26), be located same side pterygoid lamina (27) run through peg graft in square groove (28), first hoop board (25) with the junction of second hoop board (26) is pegged graft and is fixed with second bolt (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322519841.0U CN220906996U (en) | 2023-09-15 | 2023-09-15 | Socket joint formula municipal administration rain and sewage pipeline hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322519841.0U CN220906996U (en) | 2023-09-15 | 2023-09-15 | Socket joint formula municipal administration rain and sewage pipeline hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220906996U true CN220906996U (en) | 2024-05-07 |
Family
ID=90921226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322519841.0U Active CN220906996U (en) | 2023-09-15 | 2023-09-15 | Socket joint formula municipal administration rain and sewage pipeline hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220906996U (en) |
-
2023
- 2023-09-15 CN CN202322519841.0U patent/CN220906996U/en active Active
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