CN217756459U - Light lifting appliance for hoisting lattice beam of arch bridge - Google Patents
Light lifting appliance for hoisting lattice beam of arch bridge Download PDFInfo
- Publication number
- CN217756459U CN217756459U CN202221304818.9U CN202221304818U CN217756459U CN 217756459 U CN217756459 U CN 217756459U CN 202221304818 U CN202221304818 U CN 202221304818U CN 217756459 U CN217756459 U CN 217756459U
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- buffer
- screw rod
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims abstract description 10
- 239000000872 buffer Substances 0.000 claims description 47
- 238000013016 damping Methods 0.000 claims description 16
- 210000001503 joint Anatomy 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to an arch bridge lattice beam hoist and mount technical field specifically is a light-duty hoist of arch bridge lattice beam hoist and mount, the on-line screen storage device comprises a base, threaded connection between the inside of base and the surface of screw rod, the first curb plate of side fixedly connected with of base, the first connecting seat of fixed surface of first curb plate one end, the top of first connecting seat is provided with the elasticity sideband. The utility model discloses a base that sets up, first curb plate, the elasticity sideband, the second curb plate, the screw rod, bearing frame and the card piece of fixing, can realize the adaptability hoist and mount operation to encircleing bridge lattice beam, in the use of reality, the staff at first places the arch bridge lattice beam of hoist and mount on the surface of base and first curb plate then twists the screw rod in the bottom from the base, make the bearing frame of screw rod one end and the card solid head can be stable dock fixedly with first fastening seat department, it fastens firmly to tie with the first fastening of first fastening seat side again, make the screw rod accomplish the butt joint.
Description
Technical Field
The utility model relates to an arch bridge lattice beam hoist and mount technical field specifically is a light-duty hoist of arch bridge lattice beam hoist and mount.
Background
The main function of the lattice is to distribute the residual downward sliding force or soil pressure and rock pressure of the slope body to the anchor rods or anchor cables at the lattice structure points, and then the downward sliding force or soil pressure and rock pressure are transmitted to the stable stratum through the anchor cables, so that the slope body is in a stable state under the action of the anchoring force provided by the anchor rods or anchor cables, and therefore, the lattice is only a force transmission structure in terms of self, and the reinforced anti-sliding force is mainly provided by the anchor rods or anchor cables at the lattice structure points.
Different according to the material that the lattice adopted, the lattice can be divided into and grout blockstone lattice, cast in situ reinforced concrete lattice and prefabricated prestressed concrete lattice, arch bridge need hoist and mount the lattice roof beam when building and accomplish the construction work, but the light-duty hoist device that has now can only adopt and tie up solid formula hoist and mount usually, holistic lifting device can't carry out real-time adjustment according to the actual size of lattice roof beam, then can influence holistic hoist and mount stability, be unfavorable for daily hoist and mount work, consequently need to design a light-duty hoist of arch bridge lattice roof beam hoist and mount to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light-duty hoist of arched bridge lattice beam hoist to it can only adopt to tie up the solid formula hoist and mount usually to propose current light-duty hoist device in the above-mentioned background art to solve, holistic lifting device can't carry out real-time adjustment according to the actual size of lattice beam, can influence holistic hoist and mount stability then, is unfavorable for daily hoist and mount work problem.
In order to achieve the above object, the utility model provides a following technical scheme: a light lifting appliance for hoisting an arch bridge lattice beam comprises a base, wherein the inside of the base is in threaded connection with the outer surface of a screw rod, a first side plate is fixedly connected to the side surface of the base, a first connecting seat is fixedly connected to the surface of one end of the first side plate, an elastic side belt is arranged at the top end of the first connecting seat, a second connecting seat is fixedly connected to one end of the elastic side belt, and a second side plate is fixedly connected to the top end of the second connecting seat;
the screw rod, the bottom fixedly connected with of screw rod is twisted the button, the top of screw rod is provided with the bearing frame, the side fixedly connected with card piece of bearing frame, the fixed surface of bearing frame is connected with the card head, the top of screw rod is through bearing frame and card head swing joint have first fastening seat, the surface of first fastening seat is provided with first fastening bolt.
Preferably, the top end of the first fastening seat is fixedly connected with a buffer frame, and the inside of the buffer frame is movably connected with a buffer rod.
Preferably, the bottom fixedly connected with buffer seat of buffer pole, the side and the bottom of buffer seat all are provided with buffer spring.
Preferably, the top end of the buffer rod is fixedly connected with a connector, and the inner wall of the buffer frame is provided with a damping rubber ring.
Preferably, the fixed surface of base is connected with the protection rubber ring, the inner wall of base is provided with the damping cover.
Preferably, the bottom of the base is fixedly connected with a second fastening seat, and a second fastening bolt is arranged on the surface of the second fastening seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this arch bridge lattice beam hoists light-duty hoist, base through setting up, first curb plate, the elasticity sideband, the second curb plate, the screw rod, bearing frame and the card piece of fixing, can realize the adaptability hoist and mount operation to arch bridge lattice beam, in the actual use, the staff at first places the arch bridge lattice beam of hoist and mount on the surface of base and first curb plate then twists the screw rod from the bottom of base, make the bearing frame of screw rod one end and the card head can be stable with first fastening seat department butt joint fixed, again twist the first fastening bolt of first fastening seat side firmly, make the screw rod accomplish the butt joint, continuously twist the screw rod this moment, under the assistance of bearing frame, the base is last upwards removing on the surface of screw rod, draw close the distance between first curb plate and the second curb plate, cooperate the elasticity sideband, it is firm to adjust wholly fixed to arch bridge lattice beam, realize the stable fastening operation with the arch bridge lattice beam of adaptability, the practicality of equipment design has been embodied.
2. This light-duty hoist of arched bridge lattice girder hoist and mount, first fastening seat through setting up, the buffer frame, the buffer beam, the buffer seat, buffer spring, the connector, the damping rubber ring, the protection rubber ring, the damping cover, second fastening seat and second fastening are tied, further improve the holistic hoist and mount stability of equipment, in daily use, the staff connects the connector department on buffer beam top with outside lifting hook, the connector is when pulling equipment is whole, the buffer seat of buffer beam bottom carries out stable buffering under buffer spring's assistance and leads to, the inside damping rubber ring of buffer frame has guaranteed that whole hoist and mount's stability goes on, the screw rod is accomplishing the regulation back, the staff can tie through the second fastening of screwing up second fastening seat side, the realization is tied to the stable locking operation of screw rod, further improve the stability of integral hoisting arched bridge lattice girder to cooperate protection rubber ring and damping cover, the comprehensive nature of equipment design has been embodied.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is an overall schematic view of the screw structure of the present invention;
FIG. 3 is a schematic view of the buffer frame and the buffer rod structure of the present invention;
fig. 4 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a first side plate; 3. a first connecting seat; 4. an elastic side band; 5. a second connecting seat; 6. a second side plate; 7. a screw; 8. screwing the fixing button; 9. a bearing seat; 10. a clamping block; 11. clamping and fixing the head; 12. a first fastening seat; 13. a first fastening pin; 14. a buffer frame; 15. a buffer rod; 16. a buffer base; 17. a buffer spring; 18. a connector; 19. a damping rubber ring; 20. a protective rubber ring; 21. a damping sleeve; 22. a second fastening seat; 23. and a second fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment of:
the utility model provides a light-duty hoist of arched bridge lattice girder hoist and mount, elasticity sideband 4 that uses in this application, bearing frame 9, buffer spring 17, damping rubber ring 19, protection rubber ring 20 and damping cover 21 are the product that can directly purchase on the market, its principle and connected mode are the prior art that technical personnel in this field are familiar, including base 1, threaded connection between the inside of base 1 and the surface of screw rod 7, the side fixedly connected with first curb plate 2 of base 1, the fixed surface of first curb plate 2 one end is connected with first connecting seat 3, the top of first connecting seat 3 is provided with elasticity sideband 4, the one end fixedly connected with second connecting seat 5 of elasticity sideband 4, the top fixedly connected with second curb plate 6 of second connecting seat 5, the fixed surface of base 1 is connected with protection rubber ring 20, the inner wall of base 1 is provided with damping cover 21, the bottom fixedly connected with second fastening seat 22 of base 1, the surface of second fastening seat 22 is provided with second fastening bolt 23, draw close to the distance between first curb plate 2 and second curb plate 6, cooperate elasticity sideband 4, adjust the firm fastening to the fixed firm operation to arched bridge lattice girder of whole, the stability of the operation of the lattice girder.
Screw 7, button 8 is screwed to the bottom fixedly connected with of screw 7, the top of screw 7 is provided with bearing frame 9, the side fixedly connected with card solid piece 10 of bearing frame 9, the fixed surface of bearing frame 9 is connected with card solid head 11, the top of screw 7 has first fastening seat 12 through bearing frame 9 and card solid head 11 swing joint, the surface of first fastening seat 12 is provided with first fastening bolt 13, the top fixedly connected with buffer frame 14 of first fastening seat 12, the inside swing joint of buffer frame 14 has buffer beam 15, the bottom fixedly connected with buffer seat 16 of buffer beam 15, the side and the bottom of buffer seat 16 all are provided with buffer spring 17, the top fixedly connected with connector 18 of buffer beam 15, the inner wall of buffer frame 14 is provided with damping rubber ring 19, bearing frame 9 and the card solid head 11 of screw 7 one end can be stable with first fastening seat 12 department butt joint fixed, screw 13 of first fastening seat 12 side is screwed again, make screw 7 accomplish the butt joint, continue to screw 7 this moment, under the supplementary of bearing frame 9, base 1 is at the upwards removal of screw 7.
The working principle is as follows: when the device is used, a user firstly places the hoisted arch bridge lattice beam on the surfaces of the base 1 and the first side plate 2 and then screws the screw 7 from the bottom of the base 1, so that the bearing seat 9 and the clamping head 11 at one end of the screw 7 can be stably butted and fixed with the first fastening seat 12, then screws the first fastening bolt 13 on the side surface of the first fastening seat 12, so that the screw 7 is butted, at the moment, the screw 7 is continuously screwed, the base 1 continuously moves upwards on the surface of the screw 7 with the aid of the bearing seat 9, the distance between the first side plate 2 and the second side plate 6 is shortened, the elastic side belt 4 is matched, the whole body is adjusted to firmly fix the arch bridge lattice beam, and the stable fastening operation of the arch bridge lattice beam with adaptability is realized, in daily use, the staff is connected the connector 18 department on buffer beam 15 top with outside lifting hook, connector 18 is when pulling equipment is whole, buffer seat 16 of buffer beam 15 bottom carries out stable buffering under buffer spring 17's assistance and leads to, buffer frame 14 inside damping rubber ring 19 has guaranteed that whole hoist and mount's stability goes on, screw rod 7 is accomplishing the regulation back, the staff can be through screwing up the second fastening bolt 23 of second fastening seat 22 side, the realization is to the stable locking operation of screw rod 7, it further improves whole hoist and mount arched bridge lattice beam's stability to cooperate protection rubber ring 20 and damping cover 21, do above the utility model discloses a whole theory of operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A light-duty hoist of arched bridge lattice beam hoist and mount includes: base (1), threaded connection, its characterized in that between the inside of base (1) and the surface of screw rod (7): a first side plate (2) is fixedly connected to the side face of the base (1), a first connecting seat (3) is fixedly connected to the surface of one end of the first side plate (2), an elastic side belt (4) is arranged at the top end of the first connecting seat (3), one end of the elastic side belt (4) is fixedly connected with a second connecting seat (5), and a second side plate (6) is fixedly connected to the top end of the second connecting seat (5);
the screw rod (7), the bottom fixedly connected with of screw rod (7) is twisted and is fixed button (8), the top of screw rod (7) is provided with bearing frame (9), the side fixedly connected with card solid piece (10) of bearing frame (9), the fixed surface of bearing frame (9) is connected with card solid head (11), the top of screw rod (7) is through bearing frame (9) and card solid head (11) swing joint have first fastening seat (12), the surface of first fastening seat (12) is provided with first fastening bolt (13).
2. The arch bridge lattice beam hoisting light-duty lifting appliance according to claim 1, wherein: the top end of the first fastening seat (12) is fixedly connected with a buffer frame (14), and the inside of the buffer frame (14) is movably connected with a buffer rod (15).
3. The arch bridge lattice beam hoisting light-duty lifting appliance according to claim 2, characterized in that: the bottom fixedly connected with buffer seat (16) of buffer pole (15), the side and the bottom of buffer seat (16) all are provided with buffer spring (17).
4. The light lifting appliance for hoisting the lattice beam of the arch bridge as claimed in claim 3, wherein: the top end of the buffer rod (15) is fixedly connected with a connector (18), and the inner wall of the buffer frame (14) is provided with a damping rubber ring (19).
5. The arch bridge lattice beam hoisting light-duty lifting appliance according to claim 1, wherein: the surface fixed connection of base (1) has protection rubber ring (20), the inner wall of base (1) is provided with damping cover (21).
6. The arch bridge lattice beam hoisting light-duty lifting appliance according to claim 1, wherein: the bottom of the base (1) is fixedly connected with a second fastening seat (22), and a second fastening bolt (23) is arranged on the surface of the second fastening seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221304818.9U CN217756459U (en) | 2022-05-27 | 2022-05-27 | Light lifting appliance for hoisting lattice beam of arch bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221304818.9U CN217756459U (en) | 2022-05-27 | 2022-05-27 | Light lifting appliance for hoisting lattice beam of arch bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756459U true CN217756459U (en) | 2022-11-08 |
Family
ID=83889785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221304818.9U Expired - Fee Related CN217756459U (en) | 2022-05-27 | 2022-05-27 | Light lifting appliance for hoisting lattice beam of arch bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756459U (en) |
-
2022
- 2022-05-27 CN CN202221304818.9U patent/CN217756459U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205935621U (en) | Simple and easy outer scaffold frame and shear force wall connecting device | |
| CN217756459U (en) | Light lifting appliance for hoisting lattice beam of arch bridge | |
| CN103422680A (en) | Electrified pole and tower righting device and operation method thereof | |
| CN211499732U (en) | Super-long cantilever fixing device for attached lifting scaffold | |
| CN216418104U (en) | Electric power overhaul device for power construction | |
| CN212956520U (en) | Repeatedly usable's stake formula earth anchor | |
| CN217508238U (en) | Interim built on stilts anchor clamps of power consumption circuit | |
| CN214843170U (en) | Civil engineering uses portable measuring device | |
| CN202788143U (en) | Soft attachment for connecting holding rod and iron tower | |
| CN217631608U (en) | Large-bending-moment high-strength post-tensioning reinforced concrete electric pole | |
| CN214833694U (en) | Anchoring device with replaceable connecting beam for shear wall | |
| CN212359599U (en) | Ladder stand auxiliary device | |
| CN215947893U (en) | Recoverable anchor rope of hammering formula | |
| CN217921178U (en) | Tower crane counterfort connecting device for building | |
| CN210039854U (en) | Transformer lock of transformer platform | |
| CN206070528U (en) | It is a kind of to move back earth anchor instrument for job execution | |
| CN214836163U (en) | Movable reducing joint for pile driver | |
| CN211395668U (en) | Ground anchor structure | |
| CN220542626U (en) | Prestress structure monitoring integrated anchorage device | |
| CN213448460U (en) | A stock construction equipment for civil engineering | |
| CN212642293U (en) | Electric power iron tower that steadiness is good | |
| CN213837859U (en) | Civil engineering construction support | |
| CN211393638U (en) | Crawler crane pull rod length-adjustable structure | |
| CN208266870U (en) | For setting the fixation bracket of soil layer prestressed anchor | |
| CN213233576U (en) | Building foundation reinforcing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |