CN207484922U - A kind of portable adjustable A-frame - Google Patents
A kind of portable adjustable A-frame Download PDFInfo
- Publication number
- CN207484922U CN207484922U CN201721175600.7U CN201721175600U CN207484922U CN 207484922 U CN207484922 U CN 207484922U CN 201721175600 U CN201721175600 U CN 201721175600U CN 207484922 U CN207484922 U CN 207484922U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- support bar
- hook
- outer support
- bracing piece
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 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
- 238000007792 addition Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a kind of portable adjustable A-frame, belongs to construction equipment field.Its technical solution is：It includes top steel plate, the telescoping mechanism and suspension mechanism that are arranged on top steel plate lower face；Telescoping mechanism includes outer support bar, inner bracing piece, outer support bar one end is vertically arranged with connection sheet, the other end is socketed on the outside of inner bracing piece, top steel plate lower face is provided with three pairs of fixed plates, bolt hole is provided in fixed plate and connection sheet opposite position, outer support bar connection sheet is bolted between fixed plate；Suspension mechanism includes the steel plate for being bolted on top steel plate lower face and the hook for being arranged on steel plate lower face, and pulley is provided on hook.The beneficial effects of the utility model are：Simple in structure, easy to operate, dismounting and install convenient, suitable for different construction environments.
Description
Technical field
The utility model is related to a kind of construction equipment field more particularly to a kind of portable adjustable A-frames.
Background technology
Building-site is frequently necessary to excavate some foundation pits（Such as：The stake of the pile foundation in house, the pile foundation of steel tower, bridge
Basis etc.）, it needs to set up the native rock ballast material of scaffold progress handling excavation and personnel foundation pit construction up and down at present during construction foundation pit,
Scaffold is removed after the completion of construction again, this way has certain consume, and operation is very cumbersome.
Utility model content
The purpose of this utility model is to provide it is a kind of it is simple in structure, simple in structure, easy to operate, suitable for different constructions
The portable adjustable A-frame of environment.
The utility model is realized by following measure：A kind of portable adjustable A-frame, including top steel plate,
It is arranged on the telescoping mechanism and suspension mechanism of the top steel plate lower face；
The telescoping mechanism includes outer support bar, inner bracing piece, and described outer support bar one end is vertically arranged with connection sheet, separately
One end is socketed on the outside of the inner bracing piece, and the top steel plate lower face is provided with three pairs of fixed plates, the fixed plate and institute
It states and bolt hole is provided on connection sheet opposite position, connection sheet described in the outer support bar is bolted on the fixation
Between plate；The supporting rod can carry out angular adjustment according to construction environment.
The suspension mechanism includes being bolted on the steel plate of the top steel plate lower face and is arranged on the steel
The hook of plate lower face is provided with pulley on the hook.
The specific feature of the utility model also has：
Hoist engine and the Object storing drum with round bung are further included, the bung effect is to prevent native stone from falling；It is described
The steel wire rope of hoist engine is provided with several Object storing drums hook around the pulley, if the Object storing drum upper surface is vertically arranged with
A connecting plate is done, the mounting hole being used cooperatively with Object storing drum hook is provided on the connecting plate, utilizes carrying for hoist engine
The ability of liter comes up Object storing drum from bottom of foundation ditch transport；The round tank covers end face and is provided with handle.
The outer support bar and the inner bracing piece are square steel tube, are provided through at the outer support bar bottom 100mm
Location hole, the inner bracing piece is provided with several perforative location holes, the inner bracing piece and the outer branch every 150mm
Strut is by passing through the bolt of the location hole to be fixedly connected.
Shank is further included, described shank one end is provided with crotch, and the other end is provided with Antiskid handle, the Antiskid handle one
End is provided with inverted L shape hook, and the top steel plate upper surface is provided with the square groove with inverted L shape hook cooperation, utilizes institute
Stating shank can allow construction personnel that the Object storing drum is pulled to itself processing storing in margin of foundation pit safer place
Native stone in bucket avoids that contingency occurs.
The inner bracing piece bottom is provided with fixinig plate, and the fixinig plate offers mounting hole, can consolidate described device
It is scheduled on ground.
The beneficial effects of the utility model are：Simple in structure, easy to operate, dismounting and install convenient, are applied suitable for difference
Work environment.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Fig. 2 is the partial enlarged view in A portions in Fig. 1.
Fig. 3 is the structure diagram of the utility model embodiment China and foreign countries supporting rod and inner bracing piece.
Fig. 4 is the structure diagram of suspension mechanism in the utility model embodiment.
Fig. 5 is the structure diagram of shank in the utility model embodiment.
Fig. 6 is the usage state diagram of the utility model embodiment.
Fig. 7 is the partial enlarged view in B portions in Fig. 6.
Wherein, reference numeral is：1st, top steel plate；2nd, outer support bar；3rd, inner bracing piece；4th, connection sheet；5th, fixed plate；6、
Hook；7th, shank；8th, pulley；9th, fixinig plate；10th, crotch；11st, inverted L shape is linked up with；12nd, Antiskid handle；13rd, steel plate；14th, storing
Bucket；15th, bung；16th, Object storing drum is linked up with；17th, hoist engine；18th, steel wire rope.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, this programme is illustrated.
Referring to Fig. 1, the utility model is a kind of portable adjustable A-frame, including top steel 1, is arranged on top steel
The telescoping mechanism and suspension mechanism of 1 lower face of plate；
Referring to Fig. 1-4, telescoping mechanism includes outer support bar 2, inner bracing piece 3, and 2 one end of outer support bar is vertically arranged with connection
Piece 4, the other end are socketed in 3 outside of inner bracing piece, and steel plate 1 lower face in top is provided with three pairs of fixed plates 5, fixed plate 5 and connection
Bolt hole is provided on 4 opposite position of piece, 2 connection sheet 4 of outer support bar is bolted between fixed plate 5；Supporting rod
Can angular adjustment be carried out according to construction environment；Suspension mechanism includes the steel plate 13 for being bolted on top steel plate lower face
With the hook 6 for being arranged on 13 lower face of steel plate, link up with and be provided with pulley 8 on 6.
Referring to Fig. 6 and 7, hoist engine 17 and the Object storing drum 14 with round bung 15 are further included, the effect of bung 15 is to prevent
Only native stone is fallen；The steel wire rope 18 of hoist engine 17 is provided with several Object storing drums hook 16,14 upper surface of Object storing drum around pulley 8
Several connecting plates are vertically arranged with, the mounting hole being used cooperatively with Object storing drum hook 16 is provided on connecting plate, utilizes elevator
The hoisting power of machine 17 comes up Object storing drum 14 from bottom of foundation ditch transport；Round 15 upper surface of bung is provided with handle.
Referring to Fig. 3, outer support bar 2 and inner bracing piece 3 are square steel tube, are provided through at 2 bottom 100mm of outer support bar
Location hole, inner bracing piece 3 are provided with several perforative location holes every 150mm, and inner bracing piece 3 and outer support bar 2 are by wearing
The bolt for crossing location hole is fixedly connected.
Referring to Figures 5 and 6, shank 7 is further included, 7 one end of shank is provided with crotch 10, and the other end is provided with Antiskid handle 12,
12 one end of Antiskid handle is provided with inverted L shape hook 11, and steel plate 1 upper surface in top is provided with rectangular with 11 cooperation of inverted L shape hook
Slot can allow construction personnel that Object storing drum 14 is pulled to itself processing storing in margin of foundation pit safer place using shank 7
Native stone in bucket 14 avoids that contingency occurs；3 bottom of inner bracing piece is provided with fixinig plate 9, and fixinig plate 9 offers mounting hole,
Device can be fixed on ground.
Technical characteristic of the utility model without description can realize that details are not described herein by or using the prior art,
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in the essential scope of the utility model should also belong to
The scope of protection of the utility model.
Claims (6)
1. a kind of portable adjustable A-frame, which is characterized in that including top steel plate, be arranged on the top steel plate lower end
The telescoping mechanism and suspension mechanism in face；
The telescoping mechanism includes outer support bar, inner bracing piece, and described outer support bar one end is vertically arranged with connection sheet, the other end
It is socketed on the outside of the inner bracing piece, the top steel plate lower face is provided with three pairs of fixed plates, the fixed plate and the company
Be provided with bolt hole on contact pin opposite position, connection sheet described in the outer support bar be bolted on the fixed plate it
Between；
The suspension mechanism includes being bolted on the steel plate of the top steel plate lower face and be arranged under the steel plate
The hook of end face is provided with pulley on the hook.
2. portable adjustable A-frame according to claim 1, which is characterized in that further include hoist engine and with circle
The Object storing drum of shape bung, the steel wire rope of the hoist engine are provided with several Object storing drums hook, the storing around the pulley
Bucket upper surface is vertically arranged with several connecting plates, is provided on the connecting plate and consolidates with what Object storing drum hook was used cooperatively
Determine hole.
3. portable adjustable A-frame according to claim 2, which is characterized in that the round tank covers end face and sets
It is equipped with handle.
4. the portable adjustable A-frame according to claim 1-3 any one, which is characterized in that the outer support
Bar and the inner bracing piece are square steel tube, the location hole being provided through at the outer support bar bottom 100mm, the inner support
Bar is provided with several perforative location holes every 150mm, and the inner bracing piece and the outer support bar are described fixed by passing through
The bolt in position hole is fixedly connected.
5. the portable adjustable A-frame according to claim 1-3 any one, which is characterized in that further include hook
Bar, described shank one end are provided with crotch, and the other end is provided with Antiskid handle, and described Antiskid handle one end is provided with inverted L shape extension
Hook, the top steel plate upper surface are provided with the square groove with inverted L shape hook cooperation.
6. the portable adjustable A-frame according to claim 1-3 any one, which is characterized in that the inner support
Bar bottom is provided with fixinig plate, and the fixinig plate offers mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175600.7U CN207484922U (en) | 2017-09-14 | 2017-09-14 | A kind of portable adjustable A-frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175600.7U CN207484922U (en) | 2017-09-14 | 2017-09-14 | A kind of portable adjustable A-frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484922U true CN207484922U (en) | 2018-06-12 |
Family
ID=62481703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175600.7U Active CN207484922U (en) | 2017-09-14 | 2017-09-14 | A kind of portable adjustable A-frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944426A (en) * | 2019-03-28 | 2019-06-28 | 中国二十二冶集团有限公司 | Portable scaffold bracket |
-
2017
- 2017-09-14 CN CN201721175600.7U patent/CN207484922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944426A (en) * | 2019-03-28 | 2019-06-28 | 中国二十二冶集团有限公司 | Portable scaffold bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204138201U (en) | Cable hoisting concrete apparatus in slope construction on express highway | |
| CN207484922U (en) | A kind of portable adjustable A-frame | |
| CN105464456A (en) | Method and lifting sling for assembling extra-high voltage transmission iron tower through helicopter | |
| CN203475437U (en) | Underwater installing lifting sling for gabion mesh | |
| CN207347033U (en) | A kind of small-sized hanging apparatus of civil engineering | |
| CN201952131U (en) | Small crane for construction foundation pit | |
| CN205998856U (en) | Instrument is stood up in a kind of Large Hydroelectric Set thrust collar runner plate lifting | |
| CN202829363U (en) | Column type lifting frame for overhauling mineralizer of flotation machine | |
| CN206521755U (en) | A kind of dismounting device of building foundation pit prestressing force shaped steel combination inner bracing member | |
| CN205419488U (en) | Cement hanging flower basket | |
| CN204551442U (en) | A kind of reinforcing bar cage hoisting movable hook | |
| CN108516454A (en) | A kind of hanging apparatus of prefabricated components | |
| CN204778496U (en) | Platform sling structure of tower crane | |
| CN210597280U (en) | Cast-in-situ anti-floating protective plate for hole digging pile | |
| CN209098129U (en) | A kind of installing engineering high altitude lift device | |
| CN208166512U (en) | A kind of descending frame for the installation of great diameter and long steel reinforcement cage | |
| CN204343780U (en) | Driving lever vertical rod bracing frame | |
| CN202829430U (en) | Movable type lifting appliance for comb plate expansion joint installation | |
| CN204960280U (en) | But integral hoisting and used repeatedly's scaffold | |
| CN102756988A (en) | Movable sling for mounting expansion joint of comb plate | |
| CN205381883U (en) | Novel big arm of tower crane segmentation demolish supplementaryly device | |
| CN204150950U (en) | A kind of tower crane ash bucket | |
| CN204702404U (en) | Portable suspender | |
| CN201305993Y (en) | Concrete pouring platform for cylinders | |
| CN204940268U (en) | Iron tower foundation stay rod stone excavation retaining wall and safeguard structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |