CN203429559U - Suspension bridge anchor system steel anchor rod hoisting tool - Google Patents
Suspension bridge anchor system steel anchor rod hoisting tool Download PDFInfo
- Publication number
- CN203429559U CN203429559U CN201320374683.8U CN201320374683U CN203429559U CN 203429559 U CN203429559 U CN 203429559U CN 201320374683 U CN201320374683 U CN 201320374683U CN 203429559 U CN203429559 U CN 203429559U
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- China
- Prior art keywords
- anchor rod
- hoisting
- anchor
- hoop
- suspension bridge
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Abstract
The utility model belongs to the technical field of building construction, and particularly relates to a suspension bridge anchor system steel anchor rod hoisting tool. The suspension bridge anchor system steel anchor rod hoisting tool comprises a hoisting base and a hoisting hoop, wherein the hoisting base and the hoisting hoop can tightly hold and fix an anchor rod and are fastened with each other through nuts. The hoisting base is provided with lifting lugs used for being connected with a lifting rig. The suspension bridge anchor system steel anchor rod hoisting tool is simple in structure; the anchor rod is hooped through the hoisting base and the hoisting hoop, the hoisting base and the hoisting hoop can be connected into a whole after the nuts are screwed down, and then the lifting lugs are lifted; it can be guaranteed that the hoisting tool does not slide in the length direction of the anchor rod when the anchor rod is in an inclining state in the lifting process, and an isolating layer wrapping the anchor rod cannot be damaged, as a result, the situation that the anchor rod deforms due to uneven stress can be effectively prevented, and the anchor rod can be dismantled as long as the nuts are screwed out after the anchor is lifted in place.
Description
Technical field
The utility model belongs to technical field of building construction, is specifically related to a kind of suspension bridge anchor system steel anchor rod lifting device.
Background technology
Suspension bridge anchor system steel anchor rod adopts " H " shape section steel work, and steel anchor rod one end is anchored on anchor beam, and is embedded in anchorage concrete, and designing requirement anchor pole and concrete will be isolated, at anchor pole outer wrapping neoprene plate and steel sheet as separation layer.At present, in construction, conventional slinger has two kinds, and a kind of is directly with wire rope, at the hoisting point position determining, to bundle, and the suspension hook by crane catches on binding wire rope and lifts; Another kind is to adopt the frange plate that blocks anchor pole suspension centre place with fluted suspension hook, and the suspension hook by crane catches on the wire rope being connected with suspension hook and lifts.Its weak point of first kind of way is: during binding, wire rope need be wound around a few around anchor pole, and job site is difficult to ensure enough operating spaces, wire rope handling and binding difficulty; It is larger that wire rope is positioned at the wearing and tearing of anchor pole knuckle place, and long-term use easily makes wire rope grind away and easily causes the damage of wrapping up separation layer; After wire rope binding, easily produce and become flexible, easily make anchor pole torsional deformation.Its weak point of the second way is: anchor pole has parcel separation layer outward, easily causes the damage of parcel separation layer with fluted suspension hook, and anchor pole is long thin member, and frange plate is stressed excessive yielding, and anchor pole easily slides when heeling condition, and danger is larger.
Summary of the invention
The purpose of this utility model is exactly the deficiency existing in order to solve above-mentioned background technology, and a kind of suspension bridge anchor system steel anchor rod lifting device is provided, and can carry out easily the lifting operation of anchor pole, improves the safety of construction.
The technical solution adopted in the utility model is: a kind of suspension bridge anchor system steel anchor rod lifting device, and comprise and anchor pole can be held tightly to fixing flap seat and hang hoop, described flap seat binds round by fastening nuts with hanging, and described flap seat is provided with for connecting the hanger of lifting appliance.
Further, described flap seat is provided with the bolt hole corresponding with hanging hoop.
Further, described in hang hoop for U-shaped structure, its two ends, top are respectively equipped with screw thread.
Further, described hanger is welded in flap seat top, establishes for connecting the hole for hoist of suspension ring on hanger.
The utility model is simple in structure, by flap seat, with hanging to bind round, anchor pole is waled, after nut screwing clamping, can connect into whole, then lift by crane hanger, can guarantee that in lifting process anchor pole lifting device when heeling condition can not slide along rock-bolt length direction, can not destroy the parcel separation layer of anchor pole, can effectively prevent that rockbolt stress is uneven and be out of shape, the nut of only need back-outing after anchor pole lifting puts in place, can dismantle.
The problem that when the utility model has solved anchor pole lifting well, suspension centre easily slides and fragile anchor pole wraps up separation layer, realized the easy, safe, stable of anchor pole lifting, material less investment, can have enough to meet the need use, save operating expenses, be also applicable to the lifting of other similar component.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front schematic view of the present utility model.
Fig. 3 is decomposing schematic representation of the present utility model.
Fig. 4 is the schematic diagram of the utility model fixing anchor bar.
Wherein: 1-flap seat; 11-bolt hole; 2-hangs hoop; 21-screw thread; 22-hangs muscle; 3-nut; 4-hanger; 41-hole for hoist; 5-anchor pole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, be convenient to be well understood to the utility model, but they do not form restriction to the present invention.
As Figure 1-4, the utility model comprises can be held anchor pole 5 tightly fixing flap seat 1 and hang hoop 2, described flap seat 1 and to hang hoop 2 fastening by nut 3, and described flap seat 1 is provided with for connecting the hanger 4 of lifting appliance.
Described flap seat 1 is provided with and hangs hoop 2 corresponding bolts hole 11, hangs hoop 2 and entangles the bolt hole 11 from flap seat 1 after anchor pole 5 and pass, and by nut 3, tightens, and anchor pole 5 is blocked securely.
The described hoop 2 that hangs for U-shaped structure, generally adopts round steel to make moulding, and its two ends, top are respectively equipped with screw thread 21, hangs the distance of the both sides of hoop 2 hanging between muscle 22 and is slightly larger than anchor pole 5 width, conveniently entangles anchor pole.
Described hanger 4 is welded in flap seat 1 top, establishes for connecting the hole for hoist 41 of suspension ring on hanger 4.
Adopt the process of the utility model lifting anchor pole to be: first hanger 4 to be fixedly welded on flap seat 1, hang hoop 2 and entangle from the bottom up the rear bolt hole 11 through being positioned at the flap seat 1 of anchor pole 5 end faces of anchor pole 5, again nut 3 is screwed into the screw thread 21 that hangs hoop 2 tops, anchor pole 5 be firmly fixed to flap seat 1 and hang between hoop 2, forming lifting device securely.Hang the diameter of hoop and the size of quantity, flap seat and hanger and thickness and all according to anchor pole actual weight and hoisting point position, carry out calculative determination, during construction, also can set up a flap seat in anchor pole bottom.
The content not being described in detail in this manual belongs to the known prior art of professional and technical personnel in the field.
Claims (4)
1. a suspension bridge anchor system steel anchor rod lifting device, it is characterized in that: comprise and anchor pole can be held tightly to fixing flap seat (1) and hang hoop (2), described flap seat (1) and hang hoop (2) by nut (3) fastening, described flap seat (1) is provided with the hanger (4) for connecting lifting appliance.
2. suspension bridge anchor system steel anchor rod lifting device according to claim 1, is characterized in that: described flap seat (1) is provided with the bolt hole (11) corresponding with hanging hoop.
3. suspension bridge anchor system steel anchor rod lifting device according to claim 1, is characterized in that: described in hang hoop (2) for U-shaped structure, its two ends, top are respectively equipped with screw thread (21).
4. suspension bridge anchor system steel anchor rod lifting device according to claim 1, is characterized in that: described hanger (4) is welded in flap seat (1) top, establishes the hole for hoist (41) for connecting suspension ring on hanger (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320374683.8U CN203429559U (en) | 2013-06-27 | 2013-06-27 | Suspension bridge anchor system steel anchor rod hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320374683.8U CN203429559U (en) | 2013-06-27 | 2013-06-27 | Suspension bridge anchor system steel anchor rod hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429559U true CN203429559U (en) | 2014-02-12 |
Family
ID=50058607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320374683.8U Expired - Fee Related CN203429559U (en) | 2013-06-27 | 2013-06-27 | Suspension bridge anchor system steel anchor rod hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211099A (en) * | 2020-09-10 | 2021-01-12 | 湖南联智智能科技有限公司 | A appurtenance that is used for anchor head installation on bridge jib |
| CN114855740A (en) * | 2022-04-24 | 2022-08-05 | 广东省水利水电第三工程局有限公司 | Prefabrication construction method of slender concrete slab and hoisting tool thereof |
-
2013
- 2013-06-27 CN CN201320374683.8U patent/CN203429559U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211099A (en) * | 2020-09-10 | 2021-01-12 | 湖南联智智能科技有限公司 | A appurtenance that is used for anchor head installation on bridge jib |
| CN114855740A (en) * | 2022-04-24 | 2022-08-05 | 广东省水利水电第三工程局有限公司 | Prefabrication construction method of slender concrete slab and hoisting tool thereof |
| CN114855740B (en) * | 2022-04-24 | 2023-12-12 | 广东省水利水电第三工程局有限公司 | Prefabrication construction method of slender concrete slab and hoisting tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20210627 |