CN213037321U

CN213037321U - Jack for municipal works with spirit level

Info

Publication number: CN213037321U
Application number: CN202021876857.7U
Authority: CN
Inventors: 卫春生
Original assignee: Guangdong Huawei Construction Engineering Co ltd
Current assignee: Guangdong Huawei Construction Engineering Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-23
Anticipated expiration: 2030-09-01

Abstract

The utility model belongs to the technical field of jacks, in particular to a jack with a level gauge for municipal engineering, which comprises a jack body, a laminating mechanism and a fixing mechanism, wherein the bottom of the jack body is fixedly connected with a base, one side of the top end of the base is fixedly connected with a hydraulic column, the top end of the hydraulic column is fixedly connected with the laminating mechanism, the other side of the hydraulic column is fixedly connected with a manual control mechanism, two sides of the base are fixedly connected with connecting plates, the connecting plates are in lap joint with the fixing mechanism, a bottom plate in the middle of the fixing mechanism can rotate along the ground into a corresponding angle for laminating and fixing, a top cover can avoid the situation that a threaded column is directly taken out from the connecting plates by being driven by a nut, then the length of the fixing mechanism at the other side moving downwards from the connecting plates is adjusted according to the display of a bubble level gauge, so that the whole bottom, therefore, the user can better operate and use the whole jack, and the jack has wide application prospect in the future.

Description

Jack for municipal works with spirit level

Technical Field

The utility model belongs to the technical field of the jack, specifically be a jack for municipal works with spirit level.

Background

The jack is the simplest hoisting equipment with small hoisting height (less than 1m), and a rigid jacking piece is used as a working device, and the jack is light and small hoisting equipment for jacking 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 used as a tool with a wide application range, and is cast by adopting the best material, so that the quality and the service life of the jack are ensured.

At present, the jack is when using, can be because of ground is steady not enough and when producing the jack, can lead to the jack to produce the slope jack-up when supporting to lead to the jack can not aim at article and carry out the jack-up, thereby will let the jack level and steady carry out the jack-up very troublesome, and article bottom that in addition because of the jack-up is uneven, and lead to the jack to pass through top edge with article jack-up, thereby can lead to leading to article bottom to produce easily and damage.

Therefore, how to design a jack with a level gauge for municipal engineering becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of troublesome stable jacking and easy damage, the jack with the level gauge for municipal engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

a jack with a level gauge for municipal engineering comprises a jack body, a laminating mechanism and a fixing mechanism, wherein the bottom of the jack body is fixedly connected with a base, one side of the top end of the base is fixedly connected with a hydraulic column, the top end of the hydraulic column is fixedly connected with the laminating mechanism, the other side of the hydraulic column is fixedly connected with a hand control mechanism, two sides of the base are fixedly connected with connecting plates, the middle of the front surface of the base is fixedly connected with a bubble level gauge, the bottom of the base is movably connected with a roller, the middle of the connecting plate is connected with the fixing mechanism in a penetrating way, the top of the fixing mechanism is fixedly connected with a top cover, the bottom of the top cover is fixedly connected with a threaded column, the middle of the threaded column is connected with a nut in a penetrating way, the bottom of the threaded column is fixedly, the bottom fixedly connected with fixed plate of laminating mechanism, the top swing joint of fixed plate has the fly leaf, the top fixedly connected with rubber pad of fly leaf, one side through connection of fly leaf has the screw rod, the middle fixedly connected with bracing piece of manual control mechanism, the top swing joint of bracing piece has the handle, one side swing joint of handle has the connecting cylinder.

Preferably, a buffer pad is fixedly connected to the middle of the hydraulic column.

Preferably, the bottom end of the bottom plate is fixedly connected with a non-slip mat.

Preferably, the bottom of the connecting cylinder is fixedly connected with a connecting rod, and the top of the connecting rod is connected with a spring in a penetrating manner.

Preferably, the fixing mechanism is composed of a top cover at the top of the fixing mechanism, a threaded column at the bottom end of the top cover, a nut in the middle of the threaded column, a connecting column at the bottom end of the threaded column and a bottom plate at the bottom end of the connecting column.

Preferably, the attaching mechanism is composed of a fixed plate at the bottom of the attaching mechanism, a movable plate at the top end of the fixed plate, a rubber pad at the top end of the movable plate and a screw rod at one side of the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, fixing mechanism adjusts the length of the fixed establishment follow connecting plate downstream of one side earlier, adjusts the length of the fixed establishment follow connecting plate downstream of opposite side again according to the demonstration of bubble level meter for the whole bottom of jack can both keep steady in the place of slope, thereby makes the user can better operate the use to the jack wholly.

2. The utility model discloses in, laminating mechanism, fly leaf drive rubber pad are laminated better and article bottom, then the user when reusing jack is whole, and laminating mechanism can jack up article gradually under the drive of hydraulic pressure post, so setting of laminating mechanism for the jack is whole better and the laminating of article, avoids the hydraulic pressure post to produce the damage to the article bottom when rising.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

fig. 2 is a schematic diagram of the vertical structure of the fixing mechanism of the present invention;

FIG. 3 is a schematic diagram of a plane structure of the laminating mechanism of the present invention;

fig. 4 is a schematic diagram of the planar structure of the hand control mechanism of the present invention.

In the figure: 1. the jack is whole, 2, hydraulic column, 3, laminating mechanism, 301, fixed plate, 302, movable plate, 303, rubber pad, 304, screw rod, 4, blotter, 5, manual control mechanism, 501, bracing piece, 502, handle, 503, connecting cylinder, 504, spring, 505, connecting rod, 6, base, 7, bubble spirit level, 8, gyro wheel, 9, connecting plate, 10, fixed establishment, 101, top cap, 102, screw thread post, 103, nut, 104, spliced pole, 105, bottom plate, 106, slipmat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a jack with a level gauge for municipal engineering comprises a jack body 1, a laminating mechanism 3 and a fixing mechanism 10, wherein the bottom of the jack body 1 is fixedly connected with a base 6, one side of the top end of the base 6 is fixedly connected with a hydraulic column 2, the top end of the hydraulic column 2 is fixedly connected with the laminating mechanism 3, the other side of the hydraulic column 2 is fixedly connected with a manual control mechanism 5, two sides of the base 6 are fixedly connected with connecting plates 9, the middle of the front surface of the base 6 is fixedly connected with a bubble level gauge 7, the bottom of the base 6 is movably connected with a roller 8, the middle of the connecting plate 9 is connected with the fixing mechanism 10 in a penetrating manner, the top of the fixing mechanism 10 is fixedly connected with a top cover 101, the bottom of the top cover 101 is fixedly connected with a threaded column 102, the middle of the threaded column 102 is connected with a nut 103 in a penetrating manner, the bottom of laminating mechanism 3 is fixedly connected with fixed plate 301, the top swing joint of fixed plate 301 has movable plate 302, the top fixedly connected with rubber pad 303 of movable plate 302, one side through connection of movable plate 302 has screw 304, the centre fixedly connected with bracing piece 501 of manual control mechanism 5, the top swing joint of bracing piece 501 has handle 502, one side swing joint of handle 502 has connecting cylinder 503.

Preferably, the middle fixedly connected with blotter 4 of hydraulic pressure post 2, when hydraulic pressure post 2 drives laminating mechanism 3 and withdraws downwards, can produce laminating mechanism 5 because of with the 2 between collisions of hydraulic pressure post and produce the condition of damaging, so 2 departments of hydraulic pressure post are equipped with blotter 4, blotter 4 itself has certain buffering effect, so when laminating mechanism 5 directly collides with hydraulic pressure post 2, blotter 4 can separate between laminating mechanism 5 and the hydraulic pressure post 2, avoided 5 bottoms of laminating mechanism to produce the damage because of the collision.

Preferably, the bottom end of the bottom plate 105 is fixedly connected with the anti-slip pad 106, when the bottom plate 105 is directly attached to the ground, the situation of sliding is easily caused by water on the ground, so the anti-slip pad 106 is arranged at the bottom end of the bottom plate 105, and the anti-slip pad 106 is composed of uneven lines, so when the bottom plate 105 is attached to the ground, the friction force between the bottom plate 105 and the ground can be greatly increased by the anti-slip pad 106, and the situation that the bottom plate 105 slides due to water on the ground is avoided.

Preferably, the bottom fixedly connected with connecting rod 505 of connecting cylinder 503, the top through connection of connecting rod 505 has spring 504, when the user lifts up handle 502, handle 502 can push connecting cylinder 503 along with the top of connecting rod 505 downwards through the lever principle, and when pushing handle 502 downwards, connecting rod 505 will upwards pop out connecting cylinder 503 through spring 504 and lever principle, then the user just can drive the plunger of bracing piece 501 bottom through handle 502 and reciprocate, reach the effect that drives hydraulic column 2 and will laminate mechanism 3 and rise.

Preferably, the fixing mechanism 10 is composed of a top cover 101 at the top of the fixing mechanism 10, a threaded column 102 at the bottom end of the top cover 101, a nut 103 in the middle of the threaded column 102, a connecting column 104 at the bottom end of the threaded column 102, and a bottom plate 105 at the bottom end of the connecting column 104, when a user wants to use the fixing mechanism 10 on a slope, the user can drive the whole jack 1 to move to a specified position through the roller 8, then holds the nut 103 to rotate clockwise along the threaded column 102, the threaded column 102 gradually moves downwards from the top of the connecting plate 9 due to the limit of the nut 103, so that the bottom plate 105 can be attached to the ground, and because the bottom plate 105 is fixed through the rotating shaft and the connecting column 104 at the bottom end of the threaded column 102, the bottom plate 105 can rotate to a corresponding angle along the ground, so that the bottom plate 105 can be better attached and fixed to the ground, wherein the top, the situation that the threaded column 102 is directly taken out from the connecting plate 9 under the driving of the nut 103 is avoided, and then the length of the fixing mechanism 10 on the other side moving downwards from the connecting plate 9 is adjusted according to the display of the bubble level gauge 7, so that the bottom end of the whole jack 1 can be kept stable in an inclined place, and a user can better operate and use the whole jack 1.

Preferably, the attaching mechanism 3 is composed of a fixed plate 301 at the bottom of the attaching mechanism 3, a movable plate 302 at the top end of the fixed plate 301, a rubber pad 303 at the top end of the movable plate 302 and a screw 304 at one side of the movable plate 302, when a user attaches the attaching mechanism 3 to the bottom end of an article, the edge of the rubber pad 303 can be attached to the bottom end of the article, then the screw 304 is held by the user to rotate clockwise, and because the top end of the screw 304 is spherical, when the screw 304 is upward, a part of the top end of the screw 304 is attached to the bottom end of the movable plate 302, and because a hinge column is arranged between the movable plate 302 and the fixed plate 301 for attachment, when the movable plate 302 is gradually jacked up by the upper screw 304, the movable plate 302 can rotate upward through the hinge column to open, so that the movable plate 302 drives the rubber pad 303 to be better attached to, laminating mechanism 3 can jack up article gradually under the drive of hydraulic column 2, so laminating mechanism 3's setting for the whole 1 better with the article laminating of jack, avoid hydraulic column 2 to produce the damage to article bottom when rising.

The working principle is as follows:

firstly, when a user wants to use the fixing mechanism 10 on a slope, the user can drive the whole jack 1 to move to a designated position through the roller 8, then hold the nut 103 to rotate clockwise along the threaded column 102, the threaded column 102 gradually moves downwards from the top of the connecting plate 9 due to the limit of the nut 103, so that the bottom plate 105 can be attached to the ground, and because the bottom plate 105 is fixed through the rotating shaft and the connecting column 104 at the bottom end of the threaded column 102, the bottom plate 105 can rotate to a corresponding angle along the ground, so that the bottom plate 105 can be better attached and fixed to the ground, wherein the top cover 101 is arranged, the situation that the threaded column 102 is directly taken out from the connecting plate 9 under the drive of the nut 103 is avoided, and then the length of the fixing mechanism 10 at the other side moving downwards from the connecting plate 9 is adjusted according to the display of the bubble level 7, the bottom end of the whole jack 1 can be kept stable at an inclined place, so that a user can better operate and use the whole jack 1;

then, when the bottom plate 105 is directly attached to the ground, the sliding is easily caused by the water on the ground, so that the anti-slip pad 106 is arranged at the bottom end of the bottom plate 105, and the anti-slip pad 106 is formed by uneven lines, so that when the bottom plate 105 is attached to the ground, the anti-slip pad 106 can greatly increase the friction force between the bottom plate 105 and the ground, and the sliding condition of the bottom plate 105 caused by the water on the ground is avoided;

then, when the user wants to attach the attaching mechanism 3 to the bottom end of the article, the edge of the rubber pad 303 is attached to the bottom end of the article, then the screw 304 is held by hand to rotate clockwise, and because the top end of the screw 304 is spherical, therefore, when the screw 304 is upward, a part of the top end of the screw 304 is attached to the bottom end of the movable plate 302, and because the hinge column 2 is attached between the movable plate 302 and the fixed plate 301, therefore, when the movable plate 302 is gradually pushed up by the upper screw 304, the movable plate 302 will rotate upwards to open through the hinge pillar, so that the movable plate 302 drives the rubber pad 303 to better fit with the bottom end of the article, then when the user uses the jack whole body 1 again, the attaching mechanism 3 can gradually jack up the object under the driving of the hydraulic column 2, the arrangement of the fitting mechanism 3 enables the whole jack 1 to be better fitted with an article, and avoids the damage to the bottom end of the article caused by the lifting of the hydraulic column 2;

next, when the hydraulic column 2 drives the attaching mechanism 3 to retract downwards, the attaching mechanism 5 is damaged due to collision with the hydraulic column 2, so that a cushion pad 4 is arranged at the hydraulic column 2, and the cushion pad 4 has a certain buffering effect, so that when the attaching mechanism 5 directly collides with the hydraulic column 2, the cushion pad 4 separates the attaching mechanism 5 from the hydraulic column 2, and the bottom end of the attaching mechanism 5 is prevented from being damaged due to collision;

finally, when the user lifts up the handle 502, the handle 502 can press the connecting cylinder 503 downwards along with the top of the connecting rod 505 through the lever principle, and when the handle 502 is pressed downwards, the connecting rod 505 can pop up the connecting cylinder 503 upwards through the spring 504 and the lever principle, then the user can drive the plunger at the bottom end of the supporting rod 501 to move up and down through the handle 502, the effect of driving the hydraulic column 2 to lift the attaching mechanism 3 is achieved, and the jack with the level gauge for municipal engineering works is the working principle.

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

1. The utility model provides a jack for municipal works with spirit level, includes that the jack is whole (1), laminating mechanism (3) and fixed establishment (10), its characterized in that: the bottom of the whole jack (1) is fixedly connected with a base (6), one side of the top end of the base (6) is fixedly connected with a hydraulic column (2), the top end of the hydraulic column (2) is fixedly connected with a fitting mechanism (3), the other side of the hydraulic column (2) is fixedly connected with a manual control mechanism (5), two sides of the base (6) are fixedly connected with connecting plates (9), the middle of the front surface of the base (6) is fixedly connected with a bubble level meter (7), the bottom of the base (6) is movably connected with a roller (8), the middle of the connecting plate (9) is connected with a fixing mechanism (10) in a penetrating manner, the top of the fixing mechanism (10) is fixedly connected with a top cover (101), the bottom of the top cover (101) is fixedly connected with a threaded column (102), and the middle of the threaded column (102) is, the bottom fixedly connected with spliced pole (104) of screw thread post (102), the bottom swing joint of spliced pole (104) has bottom plate (105), the bottom fixedly connected with fixed plate (301) of laminating mechanism (3), the top swing joint of fixed plate (301) has fly leaf (302), the top fixedly connected with rubber pad (303) of fly leaf (302), one side through connection of fly leaf (302) has screw rod (304).

2. The jack for municipal engineering with a level according to claim 1, wherein: the middle of the manual control mechanism (5) is fixedly connected with a supporting rod (501), the top of the supporting rod (501) is movably connected with a handle (502), and one side of the handle (502) is movably connected with a connecting cylinder (503).

3. The jack for municipal engineering with a level according to claim 1, wherein: the middle of the hydraulic column (2) is fixedly connected with a cushion pad (4).

4. The jack for municipal engineering with a level according to claim 1, wherein: the bottom end of the bottom plate (105) is fixedly connected with an anti-skid pad (106).

5. The jack for municipal engineering with a level according to claim 2, wherein: the bottom of the connecting cylinder (503) is fixedly connected with a connecting rod (505), and the top of the connecting rod (505) is connected with a spring (504) in a penetrating manner.

6. The jack for municipal engineering with a level according to claim 1, wherein: the fixing mechanism (10) is composed of a top cover (101) at the top of the fixing mechanism (10), a threaded column (102) at the bottom end of the top cover (101), a nut (103) in the middle of the threaded column (102), a connecting column (104) at the bottom end of the threaded column (102) and a bottom plate (105) at the bottom end of the connecting column (104).

7. The jack for municipal engineering with a level according to claim 1, wherein: the attaching mechanism (3) is composed of a fixed plate (301) at the bottom of the attaching mechanism (3), a movable plate (302) at the top end of the fixed plate (301), a rubber pad (303) at the top end of the movable plate (302) and a screw (304) at one side of the movable plate (302).