CN202318315U

CN202318315U - Gypsum block-gripping manipulator

Info

Publication number: CN202318315U
Application number: CN201120464351XU
Authority: CN
Inventors: 马业明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2012-07-11
Anticipated expiration: 2021-11-21

Abstract

The utility model discloses a gypsum block-gripping manipulator. The gypsum block-gripping manipulator comprises a carrier, slide rods and connecting posts are mounted on the carrier, and slide sleeves are movably mounted on the peripheries of the slide rods, and can vertically move along the slide rods; a lift beam is mounted on the slide sleeves, a locking sleeve and a pressing rod are mounted on the lift beam, and the locking sleeve is provided with a vertical locking slot; shafts are horizontally mounted on the connecting posts, a locking block is mounted on one end of each shaft, and is matched with the locking slot, a ratchet wrench is mounted on the other end of each shaft, a ratchet wheel is mounted on each shaft, and is located between the locking block and the ratchet wrench, ratchets are movably mounted on the connecting posts, and are engaged with the ratchet wheels, and pre-tightening parts are mounted on the connecting posts; the pressing rod are matched with the ratchet wrenches, two arms of force are mounted on the carrier, the middles of the two arms of force are articulated with the carrier, a first clamping plate is mounted on the lower part of the first arm of force, a second clamping plate is mounted on the lower part of the second arm of force, and the upper parts of the first arm of force and the second arm of force are connected with the slide sleeves through connecting parts; and restoring parts are mounted on the ratchet wrenches, and are connected with the connecting posts or the carrier.

Description

Gypsum block gripping manipulator

Technical field

The utility model relates to a kind of gypsum block gripping manipulator.

Background technology

Existing gypsum block gripping instrument; All need power sources such as power supply or Hydraulic Station and just can realize opening or closed action, still, because stacking place of gypsum block does not all have power sources such as power supply or Hydraulic Station usually; Therefore, existing anchor clamps can't actually be applied at all.Cause the carrying of present building block still mainly to be accomplished by manual work.Have in the handling process that handling time is long, efficient is low, and, also exist building block to injure porter's danger by a crashing object.

The utility model content

The purpose of the utility model provides a kind of gypsum block gripping manipulator, and it need not external power source, can under the gravity effect, open voluntarily or closed, can solve the problem that prior art exists.

The utility model is realized through following technical scheme for realizing above-mentioned purpose: gypsum block gripping manipulator, comprise bearing, and slide bar and joint pin are installed on the bearing, sliding sleeve is installed in the periphery activity of slide bar, and sliding sleeve can vertically move along slide bar; The up-down beam is installed on the sliding sleeve, locking cover and depression bar are installed on the up-down beam, locking puts vertically offers lock slots; Horizontal installation shaft on the joint pin, an end of axle is installed clamping block, and clamping block cooperates with lock slots; The other end of axle is installed ratchet spanner, and ratchet is installed on the axle, and ratchet is between clamping block and ratchet spanner; The movable ratchet of installing on the joint pin; Ratchet and ratchet engaged are installed preload piece on the joint pin, preload piece contacts with ratchet and makes ratchet compress ratchet; The width of following notch is greater than the width of clamping block and less than the length of clamping block, the width of lock slots is greater than the length of clamping block; Depression bar cooperates with ratchet spanner; First arm of force and second arm of force are installed on the bearing, and first arm of force and second arm of force lay respectively at the both sides of bearing, and the middle part and the bearing of first arm of force and second arm of force are hinged; First clamping plate are installed in the bottom of first arm of force; Second clamping plate are installed in the bottom of second arm of force, and the top of first arm of force and second arm of force is connected with sliding sleeve through connector, and sliding sleeve vertically moves drive first arm of force and second arm of force opens or closure; Return unit is installed on the ratchet spanner, and return unit is connected with joint pin or bearing.

In order further to realize the purpose of the utility model; Can also adopt following technical scheme: described connector is the head rod and second connecting rod; The upper end and the sliding sleeve of the head rod and second connecting rod are hinged; The lower end of head rod and first arm of force are hinged, and the lower end of second connecting rod and second arm of force are hinged.Installed inside first cushion pad of first clamping plate, the inboard of second clamping plate is provided with second cushion pad.Said first arm of force, second arm of force, head rod, second connecting rod, slide bar and sliding sleeve connect and compose clamp mechanism, and the two ends of bearing are respectively installed a cover and clamped mechanism.Described preload piece is a spring leaf.Described return unit is a torsion spring, and an end of torsion spring is connected with ratchet spanner, and the other end is connected with joint pin.On joint pin or the bearing limited block is installed, it is that ratchet spanner is spacing that limited block cooperates with ratchet spanner.

The advantage of the utility model is: it is equipped with locking mechanism.This locking mechanism can switch with the circulation of vertically moving between locking and two states of release of each bout of up-down beam, thereby realizes that anchor clamps have opening and closing, under the situation of self passive delivery, accomplishes the work that folds up building block to guarantee anchor clamps.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.

Description of drawings

Fig. 1 is the structural representation of the said gypsum block gripping of the utility model manipulator; Fig. 2 is the left TV structure sketch map of Fig. 1; Fig. 3 is the local structure for amplifying sketch map of the I of Fig. 1; Fig. 4 analyses and observe the structure for amplifying sketch map along Fig. 3 A-A line; Fig. 5 is the sectional structure sketch map along Fig. 3 B-B line.

Reference numeral: 21 times notches of 1 first clamping plate 2 second clamping plate, 3 first arm of force 4 second arm of forces, 5 first cushion pad 6 second cushion pads, 7 head rod 8 second connecting rods, 9 bearing 10 sliding sleeves, 11 slide bar 12 up-down beams, 13 locking cover 14 joint pin 15 depression bars, 16 lock slots 19 20 torsion springs of 17 clamping blocks, 18 ratchets, 22 ratchet spanneres, 23 ratchets, 24 spring leafs, 25 limited blocks.

The specific embodiment

The described gypsum block gripping of the utility model manipulator comprises bearing 9, and slide bar 11 and joint pin 14 are installed on the bearing 9, and sliding sleeve 10 is installed in the periphery activity of slide bar 11, and sliding sleeve 10 can vertically move along slide bar 11.Up-down beam 12 is installed on the sliding sleeve 10, locking cover 13 and depression bar 15 are installed on the up-down beam 12, locking cover 13 can be processed one with up-down beam 12 with depression bar 15.Like Fig. 3 and shown in Figure 5, vertically offer lock slots 16 on the locking cover 13, the lower end of lock slots 16 is following notches 21.Horizontal installation shaft 19 on the joint pin 14, axle 19 joint pin 14 rotations relatively, an end of axle 19 is installed clamping block 17, and clamping block 17 cooperates with lock slots 16, spools 19 other end installation ratchet spanner 22.Ratchet spanner 22 reciprocally swingings can drive clamping blocks 17 towards a direction rotation through axle 19, and clamping block 17 each rotational angles are 90 to spend, i.e. clamping block 17 switching that under vertical and horizontal two condition, circulates.Ratchet 18 is installed on the axle 19, and ratchet 18 is between clamping block 17 and ratchet spanner 22, and ratchet 23 is installed in activity on the joint pin 14, ratchet 23 joint pin 14 swings relatively, ratchet 23 and ratchet 18 engagements.On the joint pin 14 preload piece is installed, preload piece contacts with ratchet 23 and makes ratchet 23 compress ratchet 18.The width of following notch 21 is greater than the width of clamping block 17 and less than the length of clamping block 17; The width of lock slots 16 is greater than the length of clamping block 17; To guarantee to pass in and out down notch 21 under the clamping block 17 vertical states, cooperate locking with following notch 21 under clamping block 17 transverse state.Depression bar 15 cooperates with ratchet spanner 22, and limited block 25 is installed on joint pin 14 or the bearing 9, and it is that ratchet spanner 22 is spacing that limited block 25 cooperates with ratchet spanner 22.First arm of force 3 and second arm of force 4 are installed on the bearing 9; First arm of force 3 and second arm of force 4 lay respectively at the both sides of bearing 9; The middle part and the bearing 9 of first arm of force 3 and second arm of force 4 are hinged, and the bottom of first arm of force 3 is installed the bottom of first clamping plate, 1, the second arm of force 4 second clamping plate 2 are installed; The top of first arm of force 3 and second arm of force 4 is connected with sliding sleeve 10 through connector, and sliding sleeve 10 vertically moves drive first arm of forces 3 and second arm of force 4 opens or closure.On the ratchet spanner 22 return unit is installed, return unit is connected with joint pin 14 or bearing 9.Locking cover 13, clamping block 17, axle 19, ratchet spanner 22, ratchet 18 and ratchet 23 connect and compose locking mechanism.

The step of gripping building block is following:

1. as shown in Figure 5, originally clamping block 17 is in transverse state, utilizes fork truck that up-down beam 12 is lifted; The trend that gravity makes clamping block 17 have relative lock slots 16 to move down, but since the length of clamping block 17 greater than the width of notch 21 down, therefore; Clamping block 17 can't be shifted out downwards outside the lock slots 16 by following notch 21, and this moment, locking mechanism was a locking state, the fixed-site of sliding sleeve 10 and slide bar 11; First clamping plate 1 and second clamping plate 2 are open configuration, can't be closed.

2. utilize fork truck that said anchor clamps are positioned over the top of waiting to carry building block, bearing 9 is contacted, with the building block top by building block support carriers 9.The yoke of fork truck moves down, and up-down beam 12 is lost support and drives sliding sleeve 10, locking cover 13 and depression bar 15 in the effect of gravity and move down along slide bar 11, and sliding sleeve 10 further opens first clamping plate 1 and second clamping plate 2 through first arm of force 3 and second arm of force 4.Press ratchet spanner 22 in the process that depression bar 15 moves down and rotate 90 degree, ratchet spanner 22 drives clamping block 17 rotations 90 degree through axle 19 and is vertical state, and ratchet 23 cooperates the state locking with clamping block 17 with ratchet 18.The fork truck yoke stops to move down and drives once more on the up-down beam 12 and moves afterwards, because clamping block 17 be vertical state, therefore, up-down beam 12 drives locking and overlaps when moving on 13, and clamping block 17 can be by deviating from the lock slots 16, and making locking mechanism is released state.After clamping block 17 shifted out lock slots 16 downwards, sliding sleeve 10 moved on can continuing, thereby made first clamping plate 1 and second clamping plate, 2 closures, and building block is fixedly clamped.Move on the fork truck yoke is further, the building block in said anchor clamps and the anchor clamps is together picked up.After moving on the depression bar 15, ratchet spanner 22 reverses under the effect of return unit and resets, and ratchet spanner 22 counter-rotatings can't drive axle 19 and rotate when resetting.

3. after fork truck drove setting that anchor clamps and building block move to building block and piles up the position, yoke moved down.After building block lands, bearing 9 is played a supportive role; At this moment; Yoke continues to move down, and up-down beam 12 loses and supports the back and under the gravity effect, move down, and unclamps building block through first arm of force 3 and second arm of force, 4 drive first clamping plate 1 and second clamping plate 2 when sliding sleeve 10 moves down with up-down beam 12.After clamping block 17 inserted lock slots 16, depression bar 15 can be pushed ratchet spanner 22 once more, and ratchet spanner 22 drives clamping block 17 through axle 19 and rotates 90 degree, makes clamping block 17 be transverse state once more, and ratchet 23 cooperates the position that locks clamping block 17 with ratchet 18.Afterwards yoke change move down on move, up-down beam 12 is lifted, at this moment; Because locking mechanism is locking state once more, first clamping plate 1 and second clamping plate 2 can't closedly clamp building block, therefore; Yoke can be with anchor clamps by taking off in the building block, so that carry out the gripping work of next group building block.

As shown in Figure 2, described connector is the head rod 7 and second connecting rod 8, and the upper end and the sliding sleeve 10 of the head rod 7 and second connecting rod 8 are hinged, and the lower end of head rod 7 and first arm of force 3 are hinged, and the lower end of second connecting rod 8 and second arm of force 4 are hinged.

Described connector also can be to offer groove on the top of first arm of force 3 and second arm of force 4, and sliding sleeve 10 is provided with and the projection that passes through the groove corresponding matching.In the vertical processes that move of sliding sleeve 10, drive first arm of force 3 with second arm of force 4 opens or closure through projection and the cooperation of passing through groove.

For preventing that first clamping plate 1 from contacting with the building block rigidity with second clamping plate 2, damage block surfaces, as shown in Figure 2, the inboard of installed inside first cushion pad 5, the second clamping plate 2 of first clamping plate 1 is provided with second cushion pad 6.Said first cushion pad 5 and second cushion pad 6 all are rubber blankets.

As shown in Figure 1; Said first arm of force 3, second arm of force 4, head rod 7, second connecting rod 8, slide bar 11 and sliding sleeve 10 connect and compose clamp mechanism; The two ends of bearing 9 are respectively installed a cover and are clamped mechanism; So that strengthen the stability of anchor clamps, and can strengthen the length of first clamping plate 1 and second clamping plate 2, thus can a more building block of gripping.The sliding sleeve 10 of two clamp mechanism lays respectively at the both sides of locking cover 13.

As shown in Figure 4, described preload piece is a spring leaf 24.

Described preload piece also can be a torsion spring.Torsion spring is installed in the rotating shaft of ratchet 23, and an end of torsion spring is connected with ratchet 23, and the other end of torsion spring is connected with joint pin 14.

As shown in Figure 3, described return unit is a torsion spring 20, and an end of torsion spring 20 is connected with ratchet spanner 22, and the other end is connected with joint pin 14.Torsion spring 20 is for ease of the fixing periphery that can be set in axle 19.Described return unit also can be extension spring, and an end of extension spring is connected with ratchet spanner 22, and the other end of extension spring is connected with joint pin 14.

The utility model not part of detailed description is known technology.

Claims

1. gypsum block gripping manipulator is characterized in that: comprise bearing (9), bearing (9) is gone up slide bar (11) and joint pin (14) is installed, and sliding sleeve (10) is installed in the periphery activity of slide bar (11), and sliding sleeve (10) can be vertical mobile along slide bar (11); Sliding sleeve (10) is gone up up-down beam (12) is installed, and up-down beam (12) is gone up locking cover (13) and depression bar (15) are installed, and vertically offers lock slots (16) on the locking cover (13); Joint pin (14) is gone up horizontal installation shaft (19); One end of axle (19) is installed clamping block (17), and clamping block (17) cooperates with lock slots (16), and the other end of axle (19) is installed ratchet spanner (22); Axle (19) is gone up ratchet (18) is installed; Ratchet (18) is positioned between clamping block (17) and the ratchet spanner (22), and joint pin (14) is gone up the movable ratchet (23) of installing, ratchet (23) and ratchet (18) engagement; Joint pin (14) is gone up preload piece is installed, and preload piece contacts with ratchet (23) and makes ratchet (23) compress ratchet (18); The width of following notch (21) is greater than the width of clamping block (17) and less than the length of clamping block (17), the width of lock slots (16) is greater than the length of clamping block (17); Depression bar (15) cooperates with ratchet spanner (22); Bearing (9) is gone up first arm of force (3) and second arm of force (4) is installed; First arm of force (3) and second arm of force (4) lay respectively at the both sides of bearing (9); The middle part of first arm of force (3) and second arm of force (4) and bearing (9) are hinged, and first clamping plate (1) are installed in the bottom of first arm of force (3), and second clamping plate (2) are installed in the bottom of second arm of force (4); The top of first arm of force (3) and second arm of force (4) is connected with sliding sleeve (10) through connector, and sliding sleeve (10) vertically moves drive first arm of force (3) and second arm of force (4) opens or closure; Ratchet spanner (22) is gone up return unit is installed, and return unit is connected with joint pin (14) or bearing (9).

2. gypsum block gripping manipulator according to claim 1; It is characterized in that: described connector is head rod (7) and second connecting rod (8); The upper end of head rod (7) and second connecting rod (8) and sliding sleeve (10) are hinged; The lower end of head rod (7) and first arm of force (3) are hinged, and the lower end of second connecting rod (8) and second arm of force (4) are hinged.

3. gypsum block gripping manipulator according to claim 2 is characterized in that: installed inside first cushion pad (5) of first clamping plate (1), the inboard of second clamping plate (2) is provided with second cushion pad (6).

4. gypsum block gripping manipulator according to claim 1; It is characterized in that: said first arm of force (3), second arm of force (4), head rod (7), second connecting rod (8), slide bar (11) and sliding sleeve (10) connect and compose clamp mechanism, and the two ends of bearing (9) are respectively installed a cover and clamped mechanism.

5. gypsum block gripping manipulator according to claim 1 is characterized in that: described preload piece is spring leaf (24).

6. gypsum block gripping manipulator according to claim 1 is characterized in that: described return unit is torsion spring (20), and an end of torsion spring (20) is connected with ratchet spanner (22), and the other end is connected with joint pin (14).

7. gypsum block gripping manipulator according to claim 1 is characterized in that: joint pin (14) or bearing (9) are gone up limited block (25) are installed, and it is that ratchet spanner (22) is spacing that limited block (25) cooperates with ratchet spanner (22).