CN214692878U - Portable removes hoist - Google Patents
Portable removes hoist Download PDFInfo
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- CN214692878U CN214692878U CN202023207357.7U CN202023207357U CN214692878U CN 214692878 U CN214692878 U CN 214692878U CN 202023207357 U CN202023207357 U CN 202023207357U CN 214692878 U CN214692878 U CN 214692878U
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Abstract
The utility model relates to a hoist structural design technical field just discloses a portable removes hoist, including support frame and wheel, two sets of telescoping devices of two balance tube fixedly connected with are passed through at the top of support frame, and the telescoping device includes: the spread groove, remove pipe and screw hole, two remove pipe movable mounting offer the connecting pipe on the inside of spread groove, the left side is removed the welding of pipe one end and is had the handle that pushes away, pushes away the hand pole that is provided with the connection rope on the handle, and movable mounting has the clamp to get the mechanism on the right side is removed the pipe, all installs the mechanism of dredging of guide rope on every connecting pipe and the removal pipe, the utility model discloses, through being provided with the bottom plate, activity groove and elastic column, when two hand poles of pulling tighten up the rope, the rope is through the pulling extension spring with the centre gripping article joint at the inslot of two activity grooves this moment, elastic column and centre gripping article surface extrusion of two activity inslots portion take place elastic deformation this moment, avoid the impaired condition in centre gripping article surface to take place when fixed.
Description
Technical Field
The utility model relates to a hoist structural design technical field specifically is a portable removes hoist.
Background
The municipal roads are used as linear engineering and have a large distribution range, so that how to link the processes, ensure raw materials and make a coordination organization, and fine process management is the core key point of a linear engineering project. During construction, the secondary transportation of the sporadic materials is often carried out by arranging a truck crane or a forklift for hoisting and carrying. Because the material stacking and secondary transportation parts are relatively unconcentrated, the use efficiency of the construction machinery is not high, and the construction cost is increased.
In order to solve the problems of high secondary transportation cost and high labor intensity of workers of heavy and sporadic materials, manual transportation is generally adopted, and the heavy and sporadic materials are manually transported through a trolley.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a portable removes hoist possesses more laborsaving, is convenient for remove the advantage such as, has solved foretell problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable removes hoist, includes support frame and wheel, two sets of telescoping device of two balance tube fixedly connected with are passed through at the top of support frame, the telescoping device includes: spread groove, removal pipe and screw hole, two remove pipe movable mounting offer the connecting pipe on the inside of spread groove, the left side removes the welding of pipe one end and has pushed away the handle, pushes away the hand pole that is provided with the connection rope on the handle, and movable mounting gets the mechanism, every on the right side removes the pipe all install the mechanism of dredging of guide rope on connecting pipe and the removal pipe.
Preferably, the telescopic device further comprises: screw hole, connecting hole and bolt, the screw hole is seted up on removing the outer cylinder of pipe, and the connecting hole is seted up on the outer cylinder of connecting pipe, runs through corresponding connecting hole through the bolt downwards and extends the screw hole inside, will remove the pipe through bolt threaded connection screw hole and fix the inside at corresponding spread groove.
Preferably, press from both sides and get mechanism including solid fixed ring, metal rope, the lantern ring, dead lever, anchor clamps head, extension spring and splint, gu fixed ring fixed mounting is on the right side removes the pipe, cup joints the lantern ring in solid fixed ring below through the metal rope, and two anchor clamps heads pass through dead lever swing joint on the lantern ring, and two splint pass through torsional spring swing joint in the bottom of anchor clamps head, and two splint keep away from one side each other and have the extension spring through rope swing joint.
Preferably, the splint comprises: bottom plate, activity groove and elasticity post, the activity groove has been seted up to two adjacent one side symmetries of bottom plate, and glue fixed connection elasticity post is passed through to the inside in two activity grooves.
Preferably, the dredging mechanism consists of a circular ring and two rollers, the two rollers are movably connected to the inner side of the circular ring, and the rope is wound between the two rollers.
Preferably, push away between the pipe welded fastening with the left side removal, the left end winding of rope is on the hand rocker, and hand rocker fixed connection is on pushing away the handle, and pushes away mutually perpendicular between the pipe with the left side removal.
(III) advantageous effects
Compared with the prior art, the utility model provides a portable removes hoist possesses following beneficial effect:
1. this portable removes hoist, through being provided with the connecting pipe, spread groove and removal pipe, when the rope is tightened up to the pulling hand pole, the rope drags two anchor clamps heads and removes towards middle direction, two rope pulling splint overturn towards the intermediate position this moment, will be placed between two splint by the centre gripping object, remove the inside bottom surface of pipe keeping away from the spread groove through adjusting two, according to construction surrounding space size, adjust two and remove the pipe and stretch to corresponding position after to both sides, rotatory bolt runs through connecting hole and screw hole threaded connection downwards, will remove the pipe and fix inside the spread groove, according to lever principle, the arm of force is longer more, the workman is when using the removal hoist, and is more laborsaving, the constructor of being convenient for promotes the wheel and removes, and the transport efficiency is improved.
2. This portable removes hoist, through being provided with bottom plate, activity groove and elastic column, when two rocking bars of pulling tighten up the rope, the rope passes through the pulling extension spring and takes place elastic deformation with centre gripping article joint in the inslot of two activity grooves this moment, the elastic column of two activity inslots insides and centre gripping article surface extrusion this moment, avoids centre gripping article when fixed impaired condition in surface to take place.
3. This hoist is removed to portable through being provided with support frame, balance pipe, telescoping device and pressing from both sides and getting the mechanism, removes the hoist and utilizes for the old and useless steel pipe of job site through following the construction, with old and useless steel pipe recovery processing back machine-shaping, with waste recycling, when having saved construction unit spending, with waste recycling, avoid materials such as job site waste steel pipe to occupy construction space, improved the regional feature of environmental protection of construction simultaneously.
Drawings
FIG. 1 is a schematic side sectional view of a spreader of the present invention;
fig. 2 is a schematic view of the clamping mechanism of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1;
fig. 4 is an enlarged schematic view of B in fig. 2.
In the figure: 1. a support frame; 2. a wheel; 3. a balance tube; 4. a telescoping device; 5. a push handle; 6. a hand lever; 7. a rope; 8. a gripping mechanism; 9. a dredging structure; 10. a connecting pipe; 11. connecting grooves; 12. moving the tube; 13. a threaded hole; 14. connecting holes; 15. a bolt; 16. a fixing ring; 17. a metal cord; 18. a collar; 19. fixing the rod; 20. a clamp head; 21. a tension spring; 22. a splint; 23. a base plate; 24. a movable groove; 25. an elastic column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, a portable removes hoist includes support frame 1 and wheel 2, and wheel 2 is the structure of I-shaped, and support frame 1 welded fastening is on the middle outer cylinder of wheel 2, and two sets of telescoping devices 4 of support frame 1's top through two balance tube 3 fixedly connected with, and telescoping device 4 includes: spread groove 11, remove pipe 12 and screw hole 13, two remove pipe 12 movable mounting offer connecting pipe 10 on spread groove 11's inside, the welding of the 12 one end of left side removal pipe has and pushes away handle 5, it is provided with hand pole 6 of connecting rope 7 on the handle 5 to push away, movable mounting gets mechanism 8 to press from both sides on the right side removal pipe 12, all install guide rope 7's dredging mechanism 9 on every connecting pipe 10 and the removal pipe 12, support frame 1 and balance pipe 3 are the tubular metal resonator that the job site was retrieved, balance pipe 3 does not do this for current structure and gives unnecessary details here, welded fastening between two connecting pipes 10, and two spread grooves 11 are seted up in the left and right sides of connecting pipe 10, it is the tubular metal resonator to push away handle 5, hand pole 6 does not do this for current structure and gives unnecessary details here.
The telescopic device 4 further comprises: screw hole 13, connecting hole 14 and bolt 15, screw hole 13 is seted up on the outer cylinder of removing pipe 12, and connecting hole 14 is seted up on the outer cylinder of connecting pipe 10, through bolt 15 downwards run through corresponding connecting hole 14 extend screw hole 13 inside, fix the inside at corresponding spread groove 11 with removing pipe 12 through bolt 15 threaded connection screw hole 13, and spread groove 11 is the columniform groove, and removes pipe 12 and be circular hollow tube, and bolt 15 does not do not describe here for current structure repeatedly.
Press from both sides and get mechanism 8 including solid fixed ring 16, the metal rope 17, the lantern ring 18, dead lever 19, anchor clamps head 20, extension spring 21 and splint 22, gu fixed ring 16 fixed mounting is on the right side removes pipe 12, cup joint lantern ring 18 in solid fixed ring 16 below through metal rope 17, two anchor clamps head 20 are through dead lever 19 swing joint on lantern ring 18, two splint 22 pass through torsional spring swing joint in the bottom of anchor clamps head 20, two splint 22 keep away from one side each other and have extension spring 21 through rope 7 swing joint, gu fixed ring 16 is the ring form, metal rope 17 is woven for current wire, the lantern ring 18 is the becket, dead lever 19's metal pole, anchor clamps head 20 forms for the cutting of scissors pincers.
The chucking plate 22 includes: bottom plate 23, activity groove 24 and elasticity post 25, activity groove 24 has been seted up to two adjacent one side symmetries of bottom plate 23, and glue fixed connection elasticity post 25 is passed through to the inside in two activity grooves 24, and bottom plate 23 is the plastics rectangular block, the groove of the rectangle of activity groove 24, and elasticity post 25 is for having elastic rubber column.
According to the lever principle: f1 × L1 ═ F2 × L2 force times moment arm equal to force times moment arm lever equilibrium condition: f1 ═ l1 ═ F2 ═ l 2. Arm of force: the vertical distance from the fulcrum to the action line of the force is used for keeping the lever in the water position by adjusting nuts at two ends of the lever: the length of the power arm and the length of the resistance arm can be conveniently and directly measured, and the length of the two movable pipes 12 can be adjusted, so that the labor-saving effect is achieved.
In a conventional method, a forklift is required to cooperate with manpower in the kerbstone transportation, and the length of the third section of the kerbstone and the border stone in the China street traffic PPP project in Wulu wood city is 26595 m. The production planning time is 36 days, 20 workers are required to operate each day, and 1 forklift is required; the market price of the forklift is 2500 Yuan/class, and the labor is 300/workday.
Curb, border stone installation cost: 2500+300 × 20 × 36 ═ 30.6 ten thousand
The new method comprises the following steps: the portable movable lifting appliance replaces a forklift, and 4 tool type lifting appliances are manufactured on the construction site. The curb installation labor force is invariably 20 people per day, and the actual completion time is 32 days.
The cost of the lifting appliance: the cost of each portable mobile lifting appliance is that 5 meters of steel pipe with the diameter of 48 steel pipes are used as waste steel pipes in a construction site, 240 wheels are used, and 2 working days are needed for welding and manufacturing the lifting appliance.
Installation cost of the new tool construction method: 240+300 × 2 × 4+300 × 20 × 32 ═ 0.336+19.2 ═ 19.536 ten thousand
Compared with the conventional mould construction method, the new tool construction method saves the total cost by 30.6-19.536 equivalent to 11.064 ten thousand yuan, and the new movable lifting appliance material is recycled from the waste construction area, so that the manufacturing cost is low, and the expenditure is saved.
The working principle is as follows:
when using, through being provided with connecting pipe 10, spread groove 11 and removal pipe 12, when the rope 7 is tightened up to the pulling hand pole 6, rope 7 drags two anchor clamps heads 20 and removes towards middle direction, two ropes 7 stimulate splint 22 and overturn towards the intermediate position this moment, will be placed between two splint 22 by the centre gripping object, keep away from the inside bottom surface of spread groove 11 through adjusting two removal pipes 12, according to construction surrounding space size, adjust two removal pipes 12 and stretch to corresponding position after to both sides, swivel bolt 15 runs through connecting hole 14 and screw hole 13 threaded connection downwards, fix removal pipe 12 inside spread groove 11, according to lever principle, the arm of force is longer, the workman is when using the removal hoist, and is more laborsaving, it promotes wheel 2 and removes to be convenient for constructor, and the transportation efficiency is improved.
Through being provided with bottom plate 23, activity groove 24 and elastic column 25, when two rocking bars 6 of pulling tighten up rope 7, rope 7 passes through pulling extension spring 21 this moment with the centre gripping article joint at the inslot of two activity grooves 24, elastic deformation takes place with centre gripping article surface extrusion in the elastic column 25 of two activity groove 24 insides this moment, avoids the impaired condition in surface to take place of centre gripping article when fixed.
Through being provided with support frame 1, balance pipe 3, telescoping device 4 and pressing from both sides and getting mechanism 8, remove the hoist and utilize for the old and useless steel pipe of job site through following the construction, take shape after handling the old and useless steel pipe recovery, with waste recycling, saved construction unit spending simultaneously, with waste recycling, avoid materials such as job site waste steel pipe to occupy construction space, improved the regional feature of environmental protection of construction simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable removes hoist, includes support frame (1) and wheel (2), its characterized in that: the top of support frame (1) is through two balanced pipe (3) two sets of telescoping device (4) of fixedly connected with, telescoping device (4) include: spread groove (11), removal pipe (12) and screw hole (13), two remove pipe (12) movable mounting in seting up the inside of spread groove (11) on connecting pipe (10), the welding of left side removal pipe (12) one end has and pushes away handle (5), pushes away and is provided with hand pole (6) of connecting rope (7) on (5), and movable mounting has the clamp to get mechanism (8), every all install dredging mechanism (9) of guide rope (7) on connecting pipe (10) and removal pipe (12).
2. The portable mobile sling according to claim 1, wherein: the telescopic device (4) further comprises: screw hole (13), connecting hole (14) and bolt (15), screw hole (13) are seted up on the outer cylinder of removing pipe (12), and connecting hole (14) are seted up on the outer cylinder of connecting pipe (10), through bolt (15) downwards run through corresponding connecting hole (14) extend screw hole (13) inside, will remove pipe (12) through bolt (15) threaded connection screw hole (13) and fix the inside at corresponding connecting groove (11).
3. The portable mobile sling according to claim 1, wherein: press from both sides and get mechanism (8) including solid fixed ring (16), metal rope (17), lantern ring (18), dead lever (19), anchor clamps head (20), extension spring (21) and splint (22), gu fixed ring (16) fixed mounting is on pipe (12) is removed on the right side, cup joint lantern ring (18) in solid fixed ring (16) below through metal rope (17), two anchor clamps head (20) are through dead lever (19) swing joint on lantern ring (18), two splint (22) are through torsional spring swing joint in the bottom of anchor clamps head (20), two splint (22) keep away from one side each other and have extension spring (21) through rope (7) swing joint.
4. The portable mobile sling according to claim 3, wherein: the splint (22) includes: bottom plate (23), activity groove (24) and elasticity post (25), activity groove (24) have been seted up to two adjacent one sides symmetries of bottom plate (23), and glue fixedly connected with elasticity post (25) are passed through to the inside in two activity grooves (24).
5. The portable mobile sling according to claim 1, wherein: the dredging mechanism (9) is composed of a circular ring and two idler wheels, the two idler wheels are movably connected to the inner side of the circular ring, and a rope (7) is wound between the two idler wheels.
6. The portable mobile sling according to claim 1, wherein: push away between (5) and the left side removal pipe (12) welded fastening, the left end winding of rope (7) is on hand rocker (6), and hand rocker (6) fixed connection is on pushing away (5), and pushes away mutually perpendicular between (5) and the left side removal pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023207357.7U CN214692878U (en) | 2020-12-27 | 2020-12-27 | Portable removes hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023207357.7U CN214692878U (en) | 2020-12-27 | 2020-12-27 | Portable removes hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214692878U true CN214692878U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023207357.7U Active CN214692878U (en) | 2020-12-27 | 2020-12-27 | Portable removes hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214692878U (en) |
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2020
- 2020-12-27 CN CN202023207357.7U patent/CN214692878U/en active Active
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