CN210065027U - Jack capable of being used on slope - Google Patents

Abstract

The utility model discloses a jack with an available slope, which belongs to the technical field of jacks and comprises a moving rod, a screw and an inner rod, wherein the right ends of the moving rod and a fixed base are fixedly connected through a fixing part, an anti-slip strip is bonded at the bottom end of the fixed base, the left side bottom end of the moving rod is connected with the inner rod, the inner rod is positioned inside an outer rod, the bottom end of the outer rod is detachably connected with the fixed base, the left side of the inner rod is provided with a notch, a groove is welded outside the notch, a silica gel strip is bonded outside the groove, a screw cap is welded at the left side of the screw, the right side of the screw penetrates through the outer rod and the groove, the right side of the screw is bolted with a screw cap, the screw cap is in sliding connection in the groove, the screw cap is screwed to loosen the connection of the screw and the screw cap, the moving rod, at the moment, the fixed base is on a slope, the jack can be used horizontally by the movable rod, and the jack can be freely used on various slopes.

Description

Jack capable of being used on slope

Technical Field

The utility model relates to a jack technical field especially relates to an available jack in slope.

Background

The jack is the simplest hoisting equipment with small hoisting height, uses a rigid jacking piece as a working device, and jacks heavy objects in a stroke through a top bracket or a bottom supporting claw. The jack is divided into a mechanical type and a hydraulic type, and is mainly used for vehicle repair, other hoisting, supporting and other work in departments of factories, mines, transportation and the like. The structure is light, firm, flexible and reliable, and can be carried and operated by one person.

The jack is inconvenient to use on a slope, an inclined object needs to be added to keep the jack horizontal, and the jack cannot be used when no proper tools are arranged around the jack, so that the use limitation is large, and therefore, the jack available for the slope is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an available jack in slope twists and moves the twist cap and make screw and nut be connected the pine, and upward movement carriage release lever drives interior pole upwards, and the carriage release lever stops to remove at the level, twists the screw, makes screw and nut zonulae occludens, and unable adjustment base is on the slope this moment, and the carriage release lever level can use the jack, can freely use the jack in various ramps.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of jack that slope is available, including carriage release lever, screw and interior pole, mounting fixed connection is passed through to carriage release lever and unable adjustment base's right-hand member, the unable adjustment base bottom bonds there is the antislip strip, carriage release lever left side bottom is connected with interior pole, interior pole is located inside the outer pole, the outer pole bottom can be dismantled and be connected with unable adjustment base, interior pole left side is seted up jaggedly, the breach welds outward flutedly, the recess bonds outward has the silica gel strip, the welding of screw left side has the twist cap, the screw right side runs through outer pole and recess and screw right side bolt and has the nut, the nut is sliding connection in the recess.

Optionally, the movable rod and the fixed base can rotate by taking the fixed part as an axis, and a jack is arranged in the middle of the top end of the movable rod.

Optionally, the movable rod and the fixed base are detachably connected with a second telescopic rod and a first telescopic rod in sequence between included angles.

The utility model has the advantages as follows:

the embodiment of the utility model provides an available jack in slope, place the ramp to unable adjustment base, twist and move the screw cap and make screw and nut be connected the pine, upward move the carriage release lever and drive interior pole and go up slide, the nut is being screwed on, the nut slides in the recess, the level is placed when moving to suitable position on the carriage release lever, it makes screw and nut zonulae occludens to twist the screw, recess outer silica gel strip and outer pole contact this moment, silica gel presss from both sides between outer pole and recess, silica gel strip and outer pole contact segment friction are big, can be effectively anti-skidding, a telescopic link and No. two telescopic links also shift up and extend along with the carriage release lever and can provide the support, the jack of installation on the carriage release lever can be used to the carriage release lever after the carriage release lever adjustment level, the pole removes the demand that adapts to different slopes in the accessible regulation, the.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a jack usable for a slope according to an embodiment of the present invention;

fig. 2 is a schematic view of an extendable structure of a jack usable for a slope according to an embodiment of the present invention.

In the figure: 1. a jack; 2. a fixing member; 3. a first telescopic rod; 4. a second telescopic rod; 5. anti-slip strips; 6. a fixed base; 7. screwing a cover; 8. an outer rod; 9. a travel bar; 10. a nut; 11. a notch; 12. a screw; 13. a silica gel strip; 14. a groove; 15. an inner rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A jack usable for a slope according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of jack that slope is available, including carriage release lever 9, screw 12 and interior pole 15, 2 fixed connection are passed through to carriage release lever 9 and unable adjustment base 6's right-hand member, 6 bottom bonds of unable adjustment base have antislip strip 5, carriage release lever 9 left side bottom is connected with interior pole 15, interior pole 15 is located inside outer pole 8, can dismantle in outer pole 8 bottom and be connected with unable adjustment base 6, interior pole 15 left side has seted up breach 11, breach 11 outer welding is fluted 14, the recess 14 outer bonding has silica gel strip 13, the welding of screw left side has screw cap 7, screw 12 right side is run through outer pole 8 and recess 14 and screw 12 right side has been bolted connection to have nut 10, nut 10 is sliding connection in recess 14.

Illustratively, the antislip strip 5 at the bottom end of the fixed base 6 contacts with a ramp, the friction force between the antislip strip 5 and the ramp is large, so that the antislip strip can effectively prevent slipping, the screw cap 7 is screwed to loosen the connection between the screw 12 and the screw cap 10, the moving rod 9 is moved upwards to drive the inner rod 15 to slide upwards, the screw 12 is connected with the screw cap 10, the screw cap 10 slides in the groove 14, the moving rod 9 is horizontally placed when being moved upwards to a proper position, the screw 12 is screwed to tightly connect the screw 12 and the screw cap 10, at the moment, the silica gel strip 13 outside the groove 14 contacts with the outer rod 8, the silica gel strip 13 is clamped between the outer rod 8 and the groove 14, the contact part between the silica gel strip 13 and the.

Referring to fig. 1, the movable rod 9 and the fixed base 6 can rotate around the fixed part 2, and the jack 1 is installed in the middle of the top end of the movable rod 9.

Illustratively, the movable rod 9 can rotate around the fixed part 2, and the angle between the movable rod 9 and the fixed base 6 can be adjusted when needed.

Referring to fig. 1, a second expansion link 4 and a first expansion link 3 are detachably connected between the moving rod 9 and the fixed base 6 in sequence.

For example, the first telescopic rod 3 and the second telescopic rod 4 can also extend along with the moving rod 9 moving upwards to provide support.

When the anti-skid device is used, the fixed base 6 is placed along the ramp, the anti-skid strips 5 at the bottom end of the fixed base 6 are contacted with the ramp, the friction force between the anti-skid strips 5 and the ramp is large, so that the anti-skid is effectively prevented, the screw 12 is loosened by screwing the screw cover 7, the moving rod 9 is moved upwards to drive the inner rod 15 to slide upwards, the screw 12 is connected with the nut 10, the nut 10 slides in the groove 14, the moving rod 9 is horizontally placed when moved upwards to a proper position, the screw 12 is screwed to tightly connect the screw 12 with the nut 10, at the moment, the silica gel strip 13 outside the groove 14 is contacted with the outer rod 8, the silica gel strip 13 is clamped between the outer rod 8 and the groove 14, the contact part between the silica gel strip 13 and the outer rod 8 has large friction, so that the anti-skid is effectively realized, the first telescopic rod 3 and the second telescopic rod 4 can provide support along with the upward extension of the moving rod 9, the jack 1 installed on the moving rod 9 can, the jack 1 is convenient to use at any time, the screw 12 is unscrewed after the use is finished, the moving rod 9 is moved downwards until the moving rod contacts the outer rod 8, and then the screw 12 is screwed down and placed.

The embodiment of the utility model provides a jack that can be used on a slope, a fixed base 6 is placed on the slope, a screw cap 7 is screwed to loosen the connection between a screw 12 and a nut 10, a moving rod 9 is moved upwards to drive an inner rod 15 to slide upwards, the screw 12 is connected with the nut 10, the nut 10 slides in a groove 14, the moving rod 9 is horizontally placed when moving to a proper position, the screw 12 is screwed to tightly connect the screw 12 and the nut 10, at the moment, a silica gel strip 13 outside the groove 14 is contacted with an outer rod 8, the silica gel strip 13 is clamped between the outer rod 8 and the groove 14, the friction between the contact part of the silica gel strip 13 and the outer rod 8 is large, the anti-skid device can effectively prevent skid, the first expansion link 3 and the second expansion link 4 can extend along with the upward movement of the movable rod 9 to provide support, the movable rod 9 can use the jack 1 arranged on the movable rod 9 after being adjusted to be horizontal, the jack 1 can be conveniently used at any time by adjusting the inner rod 15 to move to meet the requirements of different slopes.

It should be noted that the utility model relates to a jack that can be used on a slope, which comprises a jack 1; 2. a fixing member; 3. a first telescopic rod; 4. a second telescopic rod; 5. anti-slip strips; 6. a fixed base; 7. screwing a cover; 8. an outer rod; 9. a travel bar; 10. a nut; 11. a notch; 12. a screw; 13. a silica gel strip; 14. a groove; 15. the inner rod and the components are all universal standard parts or components known to those skilled in the art, and the structure and the principle of the inner rod and the components are known to those skilled in the technical manual or known by the conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (3)

1. The jack with the available slope comprises a moving rod (9), a screw (12) and an inner rod (15), and is characterized in that the right ends of the moving rod (9) and a fixed base (6) are fixedly connected through a fixing piece (2), an anti-slip strip (5) is bonded at the bottom end of the fixed base (6), the inner rod (15) is connected at the bottom end of the left side of the moving rod (9), the inner rod (15) is located inside an outer rod (8), the fixed base (6) is detachably connected at the bottom end of the outer rod (8), a notch (11) is formed in the left side of the inner rod (15), a groove (14) is welded outside the notch (11), a silica gel strip (13) is bonded outside the groove (14), a screw cap (7) is welded on the left side of the screw, the right side of the screw (12) penetrates through the outer rod (8) and the groove (14), and a nut (10) is, the screw cap (10) is slidably connected in the groove (14).

2. A jack for slope use as claimed in claim 1, wherein said movable rod (9) and fixed base (6) can rotate with the fixed part (2) as an axis, and the jack (1) is installed at the middle of the top end of said movable rod (9).

3. A jack for slope use as claimed in claim 1, wherein a second telescopic rod (4) and a first telescopic rod (3) are detachably connected in sequence between the included angle of the moving rod (9) and the fixed base (6).

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