CN205662281U - Hand support that lifts by crane - Google Patents

Abstract

The utility model discloses a hand support that lifts by crane adopts hand rocking wheel to pull on a frame foundation and lifts by crane support subject, easier control installation, and the installation is nimble convenient. The utility model discloses lead to and adopt hand support that lifts by crane, replaced former artifical a lesson and the method that the steel column support boosted, used manpower sparingly, reduce the staff. Playing the hanging rope connected lifting hook and hooking the support, when rotation hand cranking device had shunk the lifting rope, a lifting rope was walked around to roll and is taken turns the support of can slinging, and the operation is got up more steadily, safe and reliable. Adopted the lifting rope to walk around the mode jack -up of the wheel that rolls, the frictional force when making its jack -up reduces, and the operation is got up lightlyer, only need in addition alone hand alright with the jack -up, need not pass through other equipment, motor etc. For example.

Description

A kind of hand hoisting bracket

Technical field

This utility model relates to peoperty field of auxiliary, particularly to a kind of hand hoisting bracket.

Background technology

In the operation that performance stage is built, it is often necessary to the steel support of heavier-weight is sling and is arranged on bottom stage Pedestal on set up a platform.Use manual method to build at present, need manpower to carry out joint one joint and pile up, the most up The support of layer is installed the most laborious.

Using at present in manually installed operation process, erector neglects sometimes and causes support overturning, due to stake body Weight is heavier, is often susceptible to security incident during imprudence.According to hoisting machinery hoisting heavy, workman can be alleviated heavy Labor intensity, but common crane gear has again the difficult problem of self, and often as by transmission line of electricity The restriction of construction site condition, causes crane gear normally to use.With regard to problem above, we are badly in need of inventing a kind of safety can The hoisting bracket leaned on.

Utility model content

The purpose of this utility model is to provide a kind of hand hoisting bracket, uses hand-operated wheel to pull on carrier base Hoisting bracket main body, is easier to control to install, and convenient and flexible installation.

For solving above-mentioned technical problem, the technical solution of the utility model is:

A kind of hand hoisting bracket, includes the support bottom the hinged seat and carrier base installed on carrier base, carrier base Foot, the vertical rod that carrier base is holded up, described vertical rod is provided with fixed plate, described fixed plate is provided with rotating hand dress Put；Described vertical rod top is provided with rotating scroll wheel；The support of activity it is hinged with on described hinged seat；Described manual setter Connecting and have lifting rope, the end of lifting rope connects suspension hook；Described lifting rope is walked around scroll wheel and is relied on the suspension hook of end to catch on Support；Support can be sling or put down when rotating folding and unfolding lifting rope by described manual setter.

Further having, described manual setter includes and is arranged on a pair riser in fixed plate, between the pair of riser Being provided with the rotation wheel being connected with lifting rope, be provided with swinging handle outside described riser, swinging handle is taken turns through riser with rotating Connect.

Further having, described support includes the main strut of four longitudinal directions, is horizontally connected with pair between described main strut Pole, connects between described adjacent main pole and has reinforcing bar, one end of described main strut to be provided with articulated structure, described articulated structure Can be articulated and connected with hinged seat.

Further having, described lifting rope is steel wire rope.

Further have, described carrier base is also equipped with hound, standing on described hound inclined shore carrier base Bar.

Compared with prior art, beneficial effects of the present invention

This utility model is logical uses hand hoisting bracket, and before instead of, artificial one saves the side that steel column support is boosted Method, saves manpower, reduces staff.Lifting rope connecting shackle hooks support, rotates manual setter when shrinking lifting rope, lifting rope around Cross scroll wheel can sling support, operate more stable, safe and reliable.Lifting rope is used to walk around the mode lifting of scroll wheel, Frictional force when making its lifting reduces, and operates lighter, and have only to that people is hand just can be with lifting, it is not necessary to By other equipment, such as motor etc..

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of support of the present utility model；

Wherein: 1. carrier base, 2. hinged seat, 3. a spike, 4. vertical rod, 5. fixed plate, 6. manual setter, 61. risers, 62. rotate wheel, 63. swinging handles, 7. scroll wheel, 8. support, 81. main struts, 82. secondary poles, 83. reinforcing bar, 84. hinged knots Structure, 9. lifting rope, 10. suspension hook, 11. hounds, 12. latch closures.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

As depicted in figs. 1 and 2, a kind of hand hoisting bracket, include the hinged seat 2 installed on carrier base 1, carrier base 1 With the spike 3 bottom carrier base 1, the vertical rod 4 that carrier base 1 is holded up, described vertical rod 4 is provided with fixed plate 5, wherein, Gu Determine plate 5 to be fixed in vertical rod 4 by latch closure 12.Rotating manual setter 6 is installed in described fixed plate 5；Described vertical rod 4 is pushed up Portion is provided with rotating scroll wheel 7；The support 8 of activity it is hinged with on described hinged seat 2；Described manual setter 6 connects have been had Lifting rope 9, wherein, the lifting rope 9 of the present embodiment uses steel wire rope, and the end of lifting rope 9 connects suspension hook 10；Described lifting rope 9 Walking around scroll wheel 7 relies on the suspension hook 10 of end can catch on support 8；Can be to support when described manual setter 6 rotates folding and unfolding lifting rope 9 8 sling or put down.

Manual setter 6 of the present utility model includes and is arranged on a pair riser 61 in fixed plate 5, the pair of riser 61 it Between the rotation wheel 62 being connected with lifting rope 9 is installed, swinging handle 63 is installed outside described riser 61, swinging handle 63 is through vertical Plate 61 is connected with rotating wheel 62.Operative employee passes through hand swinging handle 63, and swinging handle 63 drives and rotates wheel 62, rotates wheel 62 even The lifting rope 9 connect can carry out shrinking or unfolding, and can lift by crane support 8 when lifting rope 9 shrinks, can be to support 8 when lifting rope 9 unfolds Put down.

Support 8 of the present utility model includes the main strut 81 of four longitudinal directions, is horizontally connected with between described main strut 81 Secondary pole 82, connects between described adjacent main pole 81 and has reinforcing bar 83, and one end of described main strut 81 is provided with articulated structure 84, Described articulated structure 84 can be articulated and connected with hinged seat 2.

Hound 11 it is also equipped with, standing on described hound 11 inclined shore carrier base 1 on the carrier base 1 of the present embodiment Bar 4.Hound 11 is used for supporting firm vertical rod 4, it is ensured that the manual setter 6 stability when slinging support 8.

This utility model is logical uses hand hoisting bracket, and before instead of, artificial one saves the side that steel column support is boosted Method, saves manpower, reduces staff.Lifting rope 9 connecting shackle 10 hooks support 8, when rotation manual setter 6 shrinks lifting rope 9, rises Lifting rope 9 is walked around scroll wheel 7 and can be sling support 8, operates more stable, safe and reliable.Lifting rope 9 is used to walk around scroll wheel 7 Mode lifting so that it is frictional force during lifting reduces, and operates lighter, and it is hand the most permissible to have only to a people Lifting, it is not necessary to by other equipment, such as motor etc..

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims (5)

1. a hand hoisting bracket, it is characterised in that include carrier base (1), the upper hinged seat (2) installed of carrier base (1) With a spike (3) of carrier base (1) bottom, the vertical rod (4) that carrier base (1) is holded up, described vertical rod is provided with fixed plate on (4) (5), described fixed plate (5) is provided with rotating manual setter (6)；Described vertical rod (4) top is provided with rotating rolling Driving wheel (7)；The support (8) of activity it is hinged with on described hinged seat (2)；Described manual setter (6) connects lifting rope (9), rises The end of lifting rope (9) connects suspension hook (10)；Described lifting rope (9) is walked around scroll wheel (7) and is relied on the suspension hook (10) of end to hook Live support (8)；Support (8) can be sling or put down when rotating folding and unfolding lifting rope (9) by described manual setter (6).

The hand hoisting bracket of one the most according to claim 1, it is characterised in that described manual setter (6) includes peace It is contained in upper a pair riser of fixed plate (5) (61), the rotation wheel being connected with lifting rope (9) is installed between the pair of riser (61) (62), being provided with swinging handle (63) outside described riser (61), swinging handle (63) connects through riser (61) with rotating wheel (62) Connect.

The hand hoisting bracket of one the most according to claim 1, it is characterised in that described support (8) includes four and indulges To main strut (81), be horizontally connected with secondary pole (82) between described main strut (81), between described adjacent main pole (81) Connecting has reinforcing bar (83), one end of described main strut (81) to be provided with articulated structure (84), and described articulated structure (84) can be with hinge Joint chair (2) is articulated and connected.

The hand hoisting bracket of one the most according to claim 1, it is characterised in that described lifting rope (9) is steel wire rope.

The hand hoisting bracket of one the most according to claim 1, it is characterised in that described carrier base is also equipped with on (1) Hound (11), the vertical rod (4) on described hound (11) inclined shore carrier base (1).