CN114717981B - Multifunctional ramp-spliced wide beam construction equipment - Google Patents
Multifunctional ramp-spliced wide beam construction equipment Download PDFInfo
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- CN114717981B CN114717981B CN202210508057.7A CN202210508057A CN114717981B CN 114717981 B CN114717981 B CN 114717981B CN 202210508057 A CN202210508057 A CN 202210508057A CN 114717981 B CN114717981 B CN 114717981B
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- host machine
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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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 invention discloses multifunctional ramp width beam splicing construction equipment which comprises a tensioning host machine and two tensioning jacks, wherein an operation panel is arranged on the top surface of the tensioning host machine, and pulleys are arranged at four corners of the bottom surface of the tensioning host machine, so that the tensioning host machine is convenient to push; a storage supporting plate is rotatably arranged on one side surface of the tensioning host, and two circular placing grooves are formed in the top surface of the storage supporting plate; through setting up put thing layer board, bottom stay piece and limit structure for intelligence stretch-draw equipment is when the transportation shifts, and operating personnel can turn over down to the horizontality with putting the thing layer board, then place two stretch-draw jacks at the top of putting the thing layer board, can realize shifting the lapse of stretch-draw host computer and stretch-draw jack when being through stretching out the host computer, causes intelligent stretch-draw equipment to have the function of being convenient for shift, and simultaneously puts the thing layer board not only to have down to turn over the function of expansion, still has the function of turning over the packing up, and the flexibility of use is high.
Description
Technical Field
The invention belongs to the technical field of bridge construction equipment, and particularly relates to multifunctional ramp width-splicing beam construction equipment.
Background
In some bridge ramp construction processes, ramp beams are required to be installed to achieve the purpose of widening and widening, a plurality of working procedures are required to be carried out during ramp beam construction, and various construction equipment is required to be used, wherein the intelligent tensioning equipment is mainly used for prestress tensioning in the construction process, the concrete strength is ninety percent, the intelligent tensioning equipment is tensioned according to design requirements after the age reaches seven days, the intelligent tensioning equipment mainly comprises a tensioning host and a tensioning jack, is very wide in application, and is mainly applied to various pretensioning methods or post-tensioning methods of cement components such as road bridges, tunnels, hydroelectric dams, hydraulic aqueducts, slope anchors, cable-stayed buildings, steel components and the like.
When the existing intelligent tensioning equipment is used as the ramp width-splicing beam construction equipment, although the pulley capable of being pushed is arranged at the bottom of the tensioning host, as the structure for placing the tensioning jack is not arranged on the existing tensioning host, the intelligent tensioning equipment cannot push the tensioning jack and the tensioning host together at the same time when being transported and transferred, connecting lines between the tensioning jack and the tensioning host are required to be split, and then transportation and transfer are carried out respectively, so that the transfer convenience and flexibility of the intelligent tensioning equipment are reduced, and the multifunctional ramp width-splicing beam construction equipment is provided.
Disclosure of Invention
The invention aims to provide multifunctional ramp width-splicing beam construction equipment, which solves the problems that a tensioning jack structure is not arranged on a tensioning host of the existing intelligent tensioning equipment provided in the background art, and the transfer convenience and flexibility of the intelligent tensioning equipment are reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the multifunctional ramp width beam splicing construction equipment comprises a tensioning host machine and two tensioning jacks, wherein an operation panel is arranged on the top surface of the tensioning host machine, and pulleys are arranged at four corners of the bottom surface of the tensioning host machine, so that the tensioning host machine is convenient to push; the intelligent tensioning device comprises a tensioning host, wherein a storage supporting plate is rotatably arranged on one side surface of the tensioning host, two circular placing grooves are formed in the top surface of the storage supporting plate and used for placing tensioning jacks, the tensioning host can move together with the tensioning jacks, so that the intelligent tensioning device has a function of being convenient to transfer, a bottom supporting block is fixed on the bottom end surface of the storage supporting plate and is propped against the side surface of the tensioning host, the storage supporting plate can be stably supported when rotating to a horizontal state, and a limiting structure and a hanging structure are arranged between the storage supporting plate and the tensioning host;
the utility model provides a limit structure includes basic block, spring, end slider, spacing vaulting pole, spacing vaulting sleeve and guide arm, the bottom surface symmetry of putting the thing layer board is fixed with two basic blocks, and is fixed with two guide arms between two basic blocks, end slider slip cap is established on two guide arms for end slider can slide smoothly, the front and back surface of end slider all is fixed with spacing vaulting pole, and two the tip of spacing vaulting pole extends to the front and back surface of tensioning host computer respectively, the front and back surface of tensioning host computer all is fixed with spacing vaulting sleeve, the tip of spacing vaulting pole runs through to one side of spacing vaulting sleeve for can obtain stable spacing and further support when putting the thing layer board and rotate to the horizontality, the surface of guide arm still overlaps for the left side of end slider and is equipped with the spring, the one end and the end slider of spring offsets, the other end and the basic block of left side position make the end slider by the promotion back and reset under the promotion of spring, the side symmetry of tensioning host computer is fixed with two swivel mount, and two swivel mount, the swivel mount is fixed with the face that the mobile jib is put to the face smoothly between the layer board.
Preferably, the hanging structure comprises a convex rod and a hook, the convex rod is fixed on the front surface and the rear surface of the object placing supporting plate, the hook is installed on the front surface and the rear surface of the stretching host in a rotating mode, when the object placing supporting plate is turned up to a vertical state, the hook can be hung on the convex rod in a rotating mode, the object placing supporting plate is prevented from turning down, the shaft rod is fixed on the front surface and the rear surface of the stretching host in a rotating mode, the hook is sleeved on the shaft rod in a rotating mode, the hook can rotate smoothly, a rubber pad is installed on the end surface of the shaft rod, an auxiliary structure is arranged between the rubber pad and the hook, the auxiliary structure comprises a circular protrusion and a circular clamping groove, two integrated circular protrusions are symmetrically arranged on the inner side surface of the rubber pad, four circular clamping grooves are evenly formed in the surface of the hook, and the end portions of the circular protrusions are embedded into the inner side of one circular clamping groove, so that the hook can be limited by the circular protrusion after rotating.
Preferably, the end surface of axostylus axostyle is fixed with the rectangle piece, and the both sides surface of rectangle piece all is fixed with triangle-shaped fixture block, the center department of rubber pad runs through and has seted up the mesopore for the run through of rectangle piece, the tip of rectangle piece runs through to the outside of rubber pad through the mesopore, and triangle-shaped fixture block card is at the outside surface of rubber pad for the rubber pad obtains stable installation spacing, and makes the rubber pad still have the function of being convenient for dismouting change.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up put thing layer board, bottom stay piece and limit structure for intelligence stretch-draw equipment is when the transportation shifts, and operating personnel can turn over down to the horizontality with putting the thing layer board, then place two stretch-draw jacks at the top of putting the thing layer board, can realize shifting the lapse of stretch-draw host computer and stretch-draw jack when being through stretching out the host computer, causes intelligent stretch-draw equipment to have the function of being convenient for shift, and simultaneously puts the thing layer board not only to have down to turn over the function of expansion, still has the function of turning over the packing up, and the flexibility of use is high.
2. Through the suspended structure that sets up for put thing layer board and turn over still have nimble spacing function after packing up, avoid putting the thing layer board in daily use and take place down again, thereby ensured putting the thing layer board and can not cause blocking in intelligent tensioning equipment daily use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion of the area C of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of the area B of FIG. 2 in accordance with the present invention;
FIG. 5 is a top cross-sectional view of the connection of the hanger and the shaft of the present invention;
FIG. 6 is an enlarged view of a portion of the area D of FIG. 5 in accordance with the present invention;
in the figure: 1. tensioning a main machine; 2. an operation panel; 3. tensioning jack; 4. a placement support plate; 5. a bottom slider; 6. a limit stay bar; 7. a limit support sleeve; 8. a protruding rod; 9. a hook; 10. a rubber pad; 11. a base block; 12. a spring; 13. a rotating seat; 14. a bottom support block; 15. a guide rod; 16. a shaft lever; 17. rectangular blocks; 18. a circular protrusion; 19. a circular clamping groove; 20. and a triangular clamping block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1 to 6, the present invention provides a technical solution: the multifunctional ramp width beam splicing construction equipment comprises a tensioning host machine 1 and two tensioning jacks 3, wherein an operation panel 2 is arranged on the top surface of the tensioning host machine 1, and pulleys are arranged at four corners of the bottom surface of the tensioning host machine 1, so that the tensioning host machine 1 has a function of facilitating pushing;
the surface of one side of the tensioning host machine 1 is rotatably provided with an object placing supporting plate 4, so that one side of the tensioning host machine 1 also has the function of temporarily placing objects, the top surface of the object placing supporting plate 4 is provided with two circular placing grooves corresponding to the tensioning jacks 3 and used for placing the tensioning jacks 3 so as to facilitate simultaneous transfer of the tensioning host machine 1 and the tensioning jacks 3, the bottom end surface of the object placing supporting plate 4 is fixedly welded with a bottom supporting block 14, the bottom supporting block 14 is propped against the side surface of the tensioning host machine 1 and used for playing a good supporting role on the object placing supporting plate 4, and a limiting structure and a hanging structure are arranged between the object placing supporting plate 4 and the tensioning host machine 1;
the limiting structure comprises base blocks 11, springs 12, bottom sliding blocks 5, limiting stay bars 6, limiting stay sleeves 7 and guide rods 15, wherein two base blocks 11 are symmetrically welded and fixed on the bottom surface of an object placing support plate 4, two guide rods 15 are fixed between the two base blocks 11, the bottom sliding blocks 5 are slidably sleeved on the two guide rods 15, the bottom sliding blocks 5 can slide between the two base blocks 11, the front surface and the rear surface of the bottom sliding blocks 5 are fixedly provided with the limiting stay bars 6 through bolts, the bottom sliding blocks 5 can carry the two limiting stay bars 6 to displace, the end parts of the two limiting stay bars 6 respectively extend to the front surface and the rear surface of a tensioning host machine 1, the limiting stay sleeves 7 corresponding to the limiting stay bars 6 are welded and fixed on the front surface and the rear surface of the tensioning host machine 1, the end parts of the limiting stay bars 6 penetrate through to one side of the limiting stay sleeves 7 and are used for supporting and limiting when the object placing support plate 4 is turned down to be in a horizontal state, the left side of the guide rods 15 are further sleeved with springs 12 relative to the bottom sliding blocks 5, one ends of the springs 12 are abutted against the bottom sliding blocks 5, the other ends of the springs 12 are abutted against the bottom sliding blocks 5, and the other ends of the springs 12 are abutted to the left side blocks 11, and the bottom sliding blocks 11 can be pushed by the bottom side of the springs 12 to rebound.
In this embodiment, preferably, two rotating seats 13 are symmetrically welded and fixed on the side surface of the tensioning host 1, and a main rod is fixed between the two rotating seats 13, and the end portion of the object placing support plate 4 is rotatably sleeved on the surface of the main rod, so that the object placing support plate 4 can rotate on the side surface of the tensioning host 1.
In this embodiment, preferably, the hanging structure includes a protruding rod 8 and a hook 9, the front and rear surfaces of the object placing support plate 4 are welded and fixed with the protruding rod 8, the front and rear surfaces of the tensioning host machine 1 are rotationally provided with the hook 9 corresponding to the protruding rod 8, so that the hook 9 can be hung on the protruding rod 8 after the object placing support plate 4 is turned up and retracted, a flexible limiting function is achieved, the front and rear surfaces of the tensioning host machine 1 are welded and fixed with a shaft lever 16, the hook 9 is rotationally sleeved on the shaft lever 16, the hook 9 can rotate around the shaft lever 16, a rubber pad 10 is installed on the end surface of the shaft lever 16, an auxiliary structure is arranged between the rubber pad 10 and the hook 9, the auxiliary structure includes a circular protrusion 18 and a circular clamping groove 19, two integrated circular protrusions 18 are symmetrically arranged on the inner side surface of the rubber pad 10, the rubber pad 10 and the circular protrusion 18 are rubber material members, four circular clamping grooves 19 corresponding to the circular protrusions 18 are uniformly arranged on the surface of the hook 9 in an annular array, and the end of the circular protrusion 18 is embedded into the inner side of one circular clamping groove 19, so that the hook 9 can be limited by the circular protrusion 18 after rotating.
In this embodiment, preferably, the rectangular block 17 is welded and fixed on the surface of the end portion of the shaft lever 16, triangular clamping blocks 20 are fixed on the surfaces of two sides of the rectangular block 17, a middle hole is formed in the center of the rubber pad 10 in a penetrating manner, the end portion of the rectangular block 17 penetrates to the outer side of the rubber pad 10 through the middle hole, the triangular clamping blocks 20 are clamped on the outer side surface of the rubber pad 10, limiting of the rubber pad 10 is achieved, and the rubber pad 10 has the function of being convenient to disassemble and assemble.
The working principle and the using flow of the invention are as follows: when the intelligent tensioning device needs to transport and transfer, the object placing supporting plate 4 is rotated downwards, meanwhile, the bottom sliding block 5 is laterally pulled, so that the spring 12 is compressed until the object placing supporting plate 4 is downwards turned to a horizontal state, the bottom supporting block 14 is propped against the side face of the tensioning host machine 1, the end part of the limiting supporting rod 6 is aligned with the limiting supporting sleeve 7, at the moment, the bottom sliding block 5 is loosened, the spring 12 pushes the bottom sliding block 5 back, the end part of the limiting supporting rod 6 can penetrate to one side of the limiting supporting sleeve 7, stable limiting after the object placing supporting plate 4 is downwards turned can be realized, at the moment, the two tensioning jacks 3 are simultaneously placed at the top of the object placing supporting plate 4, the simultaneous transfer of the tensioning host machine 1 and the tensioning jacks 3 can be realized through the pushing of the tensioning host machine 1, the intelligent tensioning device has the function of being convenient for transfer, and when the intelligent tensioning device is subsequently transported and transferred, when the intelligent tensioning equipment needs to be normally started, the tensioning jack 3 is firstly taken down from the top of the object placing support plate 4, then the bottom sliding block 5 is laterally moved again, so that the spring 12 is compressed, the limiting support rod 6 is separated from the limiting support sleeve 7, the object placing support plate 4 can be normally rotated upwards until the object placing support plate 4 contacts with the side surface of the tensioning host machine 1, the hook 9 is rotated sideways at the moment, the end part of the hook 9 can be hung on the surface of the protruding rod 8, the object placing support plate 4 can be prevented from being rotated downwards, the object placing support plate 4 has a flexible limiting function after being folded upwards, meanwhile, after the hook 9 rotates, the end part of the circular protrusion 18 can be extruded into other circular clamping grooves 19, the auxiliary limiting of the hook 9 is realized, the limiting stability after the object placing support plate 4 is folded upwards is ensured, and when the object placing support plate 4 is folded downwards and unfolded again later, only the hook 9 is required to be screwed upwards, so that the hook 9 is separated from the convex rod 8.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The multifunctional ramp width beam splicing construction equipment comprises a tensioning host machine (1) and two tensioning jacks (3), wherein an operation panel (2) is arranged on the top surface of the tensioning host machine (1), and pulleys are arranged at four corners of the bottom surface of the tensioning host machine (1);
the method is characterized in that: a storage supporting plate (4) is rotatably arranged on one side surface of the tensioning host machine (1), two circular placing grooves are formed in the top surface of the storage supporting plate (4), a bottom supporting block (14) is fixed on the bottom end surface of the storage supporting plate (4), the bottom supporting block (14) is propped against the side surface of the tensioning host machine (1), and a limiting structure and a hanging structure are arranged between the storage supporting plate (4) and the tensioning host machine (1);
the utility model provides a limit structure includes basic block (11), spring (12), end slider (5), spacing vaulting pole (6), spacing vaulting sleeve (7) and guide arm (15), the bottom surface symmetry of putting thing layer board (4) is fixed with two basic blocks (11), and is fixed with two guide arms (15) between two basic blocks (11), end slider (5) slip cap is established on two guide arms (15), the front and back surface of end slider (5) all is fixed with spacing vaulting pole (6), and two the tip of spacing vaulting pole (6) extends to the front and back surface of tensioning host computer (1) respectively, the front and back surface of tensioning host computer (1) all is fixed with spacing vaulting sleeve (7), the tip of spacing vaulting pole (6) runs through to one side of spacing vaulting sleeve (7).
2. The multi-functional ramp beam construction equipment according to claim 1, wherein: the surface of the guide rod (15) is sleeved with a spring (12) relative to the left side of the bottom sliding block (5), one end of the spring (12) is propped against the bottom sliding block (5), and the other end of the spring (12) is propped against the base block (11) at the left side.
3. The multi-functional ramp beam construction equipment according to claim 1, wherein: two rotating seats (13) are symmetrically fixed on the side face of the tensioning host machine (1), a main rod is fixed between the two rotating seats (13), and the end part of the object placing supporting plate (4) is rotatably sleeved on the surface of the main rod.
4. The multi-functional ramp beam construction equipment according to claim 1, wherein: the hanging structure comprises a protruding rod (8) and a hook (9), the protruding rod (8) is fixed on the front surface and the rear surface of the object placing supporting plate (4), and the hook (9) is rotatably installed on the front surface and the rear surface of the tensioning host machine (1).
5. The multi-functional ramp beam construction equipment according to claim 4, wherein: the front surface and the rear surface of the tensioning host machine (1) are respectively fixed with a shaft rod (16), the hooks (9) are rotatably sleeved on the shafts (16), rubber pads (10) are mounted on the end surfaces of the shafts (16), and auxiliary structures are arranged between the rubber pads (10) and the hooks (9).
6. The multi-functional ramp beam construction equipment according to claim 5, wherein: the auxiliary structure comprises circular bulges (18) and circular clamping grooves (19), two integrated circular bulges (18) are symmetrically arranged on the inner side surface of the rubber pad (10), four circular clamping grooves (19) are uniformly formed in the surface of the hook (9), and the end parts of the circular bulges (18) are embedded into the inner side of one of the circular clamping grooves (19).
7. The multi-functional ramp beam construction equipment according to claim 5, wherein: the end surface of axostylus axostyle (16) is fixed with rectangle piece (17), and the both sides surface of rectangle piece (17) all is fixed with triangle-shaped fixture block (20), the center department of rubber pad (10) runs through and has seted up the mesopore, the tip of rectangle piece (17) runs through the outside to rubber pad (10) through the mesopore, and triangle-shaped fixture block (20) card is at the outside surface of rubber pad (10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210508057.7A CN114717981B (en) | 2022-05-10 | 2022-05-10 | Multifunctional ramp-spliced wide beam construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210508057.7A CN114717981B (en) | 2022-05-10 | 2022-05-10 | Multifunctional ramp-spliced wide beam construction equipment |
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| CN114717981A CN114717981A (en) | 2022-07-08 |
| CN114717981B true CN114717981B (en) | 2023-06-13 |
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| CN115662020B (en) * | 2022-10-25 | 2023-05-12 | 酒泉市农产品质量安全监督管理站(酒泉市农产品质量检验检测中心) | Agricultural product qualification certificate self-service printing equipment |
| CN117680996B (en) * | 2024-02-04 | 2024-04-05 | 中铁十四局集团有限公司 | Tunnel steel member automatic processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20010040233A1 (en) * | 1999-09-24 | 2001-11-15 | Chamberlain Bruce T. | Portable motorcycle hoist |
| JP3712702B2 (en) * | 2002-10-23 | 2005-11-02 | 三菱重工業株式会社 | Erection jack |
| CN101435268B (en) * | 2008-12-16 | 2010-07-14 | 中铁大桥局集团第五工程有限公司 | Stretching device of case beam in case |
| ES2632578T3 (en) * | 2010-08-24 | 2017-09-14 | Mark Ronald Sinclair | System to anchor a load |
| CN103708377A (en) * | 2013-12-23 | 2014-04-09 | 常熟通润汽车零部件股份有限公司 | Adjustable hydraulic jack with sliding block locking structure |
| CN105484165B (en) * | 2016-01-13 | 2017-03-22 | 浙江大学城市学院 | Integrated prestress tensioning frame structure and manufacturing and using methods thereof |
| CN206829636U (en) * | 2017-03-17 | 2018-01-02 | 四川建筑职业技术学院 | A kind of steel strand prestress stretching construction device |
| KR102036839B1 (en) * | 2019-04-05 | 2019-10-25 | 이용오 | Vibration abatement type lifting device for replacing and repairing bridges for bridge support and its construction method applying computer control method |
| CN112942119A (en) * | 2021-02-02 | 2021-06-11 | 中铁二十二局集团第一工程有限公司 | Full-automatic hogging moment tensioning trolley |
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