CN215479161U - Auxiliary supporting mechanism for jack - Google Patents
Auxiliary supporting mechanism for jack Download PDFInfo
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- CN215479161U CN215479161U CN202121383649.8U CN202121383649U CN215479161U CN 215479161 U CN215479161 U CN 215479161U CN 202121383649 U CN202121383649 U CN 202121383649U CN 215479161 U CN215479161 U CN 215479161U
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- fixedly connected
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- supporting
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 50
- 230000000670 limiting effect Effects 0.000 claims abstract description 44
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 33
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary supporting mechanism of a jack, which comprises a bearing platform and an electric sliding groove, wherein the bottom of the bearing platform is fixedly connected with two electric telescopic rods, the outer side wall of each electric telescopic rod is provided with two supporting components, the two supporting components are arranged in a crossed manner, the center of the bottom of the bearing platform is provided with an adjusting component, the supporting components internally comprise a fixed sleeve, a telescopic sliding groove and a supporting rod, the adjusting component internally comprises a stabilizer bar, a stabilizing sliding groove, a stabilizing bolt and a connecting shaft, the outer side wall of the telescopic sliding groove is provided with a limiting component, the limiting component internally comprises a limiting thin rope and a limiting bolt, the bottom of the electric sliding groove is fixedly connected with a base, and the top of the bearing platform is fixedly connected with two fixed rings. According to the utility model, through the arrangement of the fixed sleeve, the telescopic chute and the supporting rod, the stability of the triangle is utilized, the stabilization effect on the electric telescopic rod is realized, and the auxiliary supporting effect on the jack is achieved.
Description
Technical Field
The utility model relates to the technical field of jack support, in particular to an auxiliary support mechanism for a jack.
Background
Lifting is an industrial process in which mechanical equipment or other objects are transported from one location to another using hydraulic lifts; most hoisting machinery starts a vertical or vertical and horizontal working stroke after a lifting appliance takes materials, unloads the materials after the materials reach a destination, and then moves to a material taking place in an empty way to complete a working cycle, and then carries out second hoisting; generally, when the hoisting machinery works, material taking, transporting and unloading are carried out in sequence, and the work of each corresponding mechanism is intermittent; the hoisting machine is mainly used for transporting finished articles, can transport bulk materials such as coal, ore and grain after being provided with the grab bucket, and can hoist liquid materials such as molten steel after being provided with the bucket.
The bottom of traditional ground jack has only simply set up the support frame, and when the article that load-bearing platform bore was overweight, the pressure that the bracing piece shared will be too big, and then causes the fracture of bracing piece, causes the damage of ground jack, for this reason, provides a ground jack auxiliary stay mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, when an object carried by a load-bearing platform of a jack is too heavy, a support frame is broken, and then the jack is damaged.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an auxiliary supporting mechanism of a jack comprises a bearing platform and an electric sliding groove, wherein two electric telescopic rods are fixedly connected to the bottom of the bearing platform, two supporting assemblies are arranged on the outer side wall of each electric telescopic rod and are arranged in a crossed mode, and an adjusting assembly is arranged in the center of the bottom of the bearing platform;
the supporting component comprises a fixed sleeve, a telescopic chute and a supporting rod;
the interior of the adjusting assembly comprises a stabilizing rod, a stabilizing chute, a stabilizing bolt and a connecting shaft;
the lateral wall of flexible spout is provided with spacing subassembly, the inside of spacing subassembly includes spacing string and spacing bolt.
Preferably, electric telescopic handle slides from top to bottom along the inside wall of electric runner, the lateral wall fixedly connected with of electric runner supports the pivot, flexible spout is for rotating the setting along the inside wall that supports the pivot.
Preferably, the inside wall of fixed cover and electric telescopic handle's lateral wall are fixed to be cup jointed, the lateral wall of fixed cover and the one end fixed connection of bracing piece, the bracing piece other end slides from top to bottom along the inside wall of flexible spout.
Preferably, the joint of the two support rods is fixedly connected with the connecting shaft, one end of the stabilizing bolt penetrates through the connecting shaft and extends into the stabilizing chute, the connecting shaft can slide up and down along the outer side wall of the stabilizing rod, and the top of the stabilizing rod is fixedly connected with the bottom of the bearing platform.
Preferably, one end of the limiting thin rope is fixedly connected with the outer side wall of the telescopic chute, the other end of the limiting thin rope is fixedly connected with the limiting bolt, a plurality of limiting holes are formed in the outer side wall of the supporting rod, the size of each limiting hole is smaller than that of the corresponding limiting bolt, and the sizes of the limiting holes are identical.
Preferably, the bottom of the electric sliding chute is fixedly connected with a base, the top of the bearing platform is fixedly connected with two fixing rings, the fixing rings are internally provided with hoisting rings corresponding to the fixing rings, and a rope is fixedly sleeved between the two hoisting rings.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the fixed sleeve, the telescopic chute and the supporting rod, the stability of the triangle is utilized, the stabilization effect on the electric telescopic rod is realized, and the auxiliary supporting effect on the jack is achieved; meanwhile, due to the force decomposition principle, the supporting rods share partial pressure for the electric telescopic rods, and the total mass of the bearing platform bearing objects is improved.
2. According to the utility model, the limiting effect of the supporting rod in the telescopic chute is realized through the arrangement of the limiting string, the limiting bolt and the limiting hole, so that a triangle formed among the supporting rod, the telescopic chute, the electric chute and the electric telescopic rod can be fixed, and the effect of stably supporting the bearing platform is provided.
3. According to the utility model, through the arrangement of the stabilizing rod, the stabilizing sliding groove, the stabilizing bolt and the connecting shaft, the effect that the supporting rod can extend along with the extension of the electric telescopic rod is achieved, and the situation that the supporting rod cannot extend along with the electric telescopic rod when the height of the electric telescopic rod is adjusted is avoided.
Drawings
FIG. 1 is a schematic structural view of an auxiliary support mechanism of a jack according to the present invention;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure shown at B in FIG. 1;
fig. 4 is a schematic cross-sectional view taken along the direction C-C in fig. 1.
In the figure: the device comprises a bearing platform 1, an electric sliding groove 2, a base 3, an electric telescopic rod 4, a fixed sleeve 5, a supporting rotating shaft 6, a telescopic sliding groove 7, a supporting rod 8, a stabilizing rod 9, a stabilizing sliding groove 10, a rope 11, a fixed ring 12, a lifting ring 13, a thin limiting rope 14, a limiting bolt 15, a limiting hole 16, a stabilizing bolt 17 and a connecting shaft 18.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an auxiliary supporting mechanism for a jack comprises a bearing platform 1 and an electric chute 2, wherein the bottom of the bearing platform 1 is fixedly connected with two electric telescopic rods 4, the outer side wall of each electric telescopic rod 4 is provided with two supporting components which are arranged in a crossed manner, and the center of the bottom of the bearing platform 1 is provided with an adjusting component;
the supporting component comprises a fixed sleeve 5, a telescopic chute 7 and a supporting rod 8 inside, and the stability of the triangle is utilized by the arrangement of the fixed sleeve 5, the telescopic chute 7 and the supporting rod 8, so that the stabilizing effect on the electric telescopic rod 4 is realized, and the auxiliary supporting effect on the jack is achieved; meanwhile, due to the force resolution principle, the supporting rod 8 shares partial pressure for the electric telescopic rod 4, so that the total mass of the object carried by the carrying platform 1 is improved;
the interior of the adjusting assembly comprises a stabilizing rod 9, a stabilizing sliding groove 10, a stabilizing bolt 17 and a connecting shaft 18, and through the arrangement of the stabilizing rod 9, the stabilizing sliding groove 10, the stabilizing bolt 17 and the connecting shaft 18, the effect that the supporting rod 8 can extend along with the extension of the electric telescopic rod 4 is achieved, and the situation that the supporting rod 8 cannot extend along with the extension of the electric telescopic rod 4 when the height of the electric telescopic rod 4 is adjusted is avoided;
the lateral wall of flexible spout 7 is provided with spacing subassembly, and the inside of spacing subassembly includes spacing string 14 and spacing bolt 15.
Electric telescopic handle 4 slides from top to bottom along electric sliding groove 2's inside wall, and electric sliding groove 2's lateral wall fixedly connected with supports pivot 6, and flexible spout 7 is for rotating the setting along the inside wall that supports pivot 6.
The inside wall of fixed cover 5 and the fixed lateral wall that cup joints of electric telescopic handle 4, the one end fixed connection of the lateral wall of fixed cover 5 and bracing piece 8, the bracing piece 8 other end slides from top to bottom along the inside wall of flexible spout 7.
The joint of the two support bars 8 is fixedly connected with a connecting shaft 18, one end of a stabilizing bolt 17 penetrates through the connecting shaft 18 and extends into the stabilizing chute 10, the connecting shaft 18 can slide up and down along the outer side wall of the stabilizing bar 9, and the top of the stabilizing bar 9 is fixedly connected with the bottom of the bearing platform 1.
One end of a limiting thin rope 14 is fixedly connected with the outer side wall of the telescopic chute 7, the other end of the limiting thin rope 14 is fixedly connected with a limiting bolt 15, a plurality of limiting holes 16 are formed in the outer side wall of the supporting rod 8, and the limiting effect of the supporting rod 8 in the telescopic chute 7 is realized through the arrangement of the limiting thin rope 14, the limiting bolt 15 and the limiting holes 16, so that a triangle formed among the supporting rod 8, the telescopic chute 7, the electric chute 2 and the electric telescopic rod 4 can be fixed, and a stable supporting effect is provided for the bearing platform 1; the size of the limiting hole 16 is the same as that of the limiting bolt 15, and the size of the limiting hole 16 is the same.
The bottom fixedly connected with base 3 of electronic spout 2, two solid fixed rings 12 of the top fixedly connected with of load-bearing platform 1, the inside of solid fixed ring 12 is provided with the jack-up rings 13 that correspond with it, and fixed the cup joint has rope 11 between two jack-up rings 13.
The functional principle of the utility model can be illustrated by the following operation modes:
in the utility model, when a heavy object is placed on the bearing platform 1, firstly, the height of the bearing platform 1 needs to be raised, the height of the electric telescopic rod 4 is increased, at the same time, the electric telescopic rod 4 extends along the inner side wall of the electric sliding groove 2, the support rod 8 is driven to rise due to the extension of the electric telescopic rod 4, the support rod 8 correspondingly extends in the telescopic sliding groove 7, the telescopic sliding groove 7 correspondingly changes the angle along the support rotating shaft 6, meanwhile, the connecting shaft 18 upwards slides in the stable sliding groove 10 along with the extension of the electric telescopic rod 4, when the bearing platform 1 rises to a proper height, the electric telescopic rod 4 stops rising, at the same time, the limiting thin rope 14 can be pulled, the limiting bolt 15 is driven to be inserted into the limiting hole 16, the support rod 8 is fixed, and then, the heavy object can be placed on the bearing platform 1, the rope 11 is pulled by the large hoisting ring of the crane to lift the whole crane.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The auxiliary supporting mechanism for the jack comprises a bearing platform (1) and an electric sliding groove (2), and is characterized in that two electric telescopic rods (4) are fixedly connected to the bottom of the bearing platform (1), two supporting assemblies are arranged on the outer side wall of each electric telescopic rod (4) and are arranged in a crossed mode, and an adjusting assembly is arranged at the center of the bottom of the bearing platform (1);
the supporting component comprises a fixed sleeve (5), a telescopic chute (7) and a supporting rod (8) inside;
the interior of the adjusting component comprises a stabilizing rod (9), a stabilizing sliding groove (10), a stabilizing bolt (17) and a connecting shaft (18);
the outer side wall of the telescopic sliding groove (7) is provided with a limiting assembly, and the limiting assembly comprises a limiting thin rope (14) and a limiting bolt (15).
2. The auxiliary supporting mechanism of the jack as claimed in claim 1, wherein the electric telescopic rod (4) slides up and down along the inner side wall of the electric sliding chute (2), the outer side wall of the electric sliding chute (2) is fixedly connected with the supporting rotating shaft (6), and the telescopic sliding chute (7) is rotatably arranged along the inner side wall of the supporting rotating shaft (6).
3. The auxiliary supporting mechanism for the jack as claimed in claim 1, wherein the inner sidewall of the fixing sleeve (5) is fixedly sleeved with the outer sidewall of the electric telescopic rod (4), the outer sidewall of the fixing sleeve (5) is fixedly connected with one end of the supporting rod (8), and the other end of the supporting rod (8) slides up and down along the inner sidewall of the telescopic chute (7).
4. The auxiliary support mechanism for the lifting jack is characterized in that the joint of the two support rods (8) is fixedly connected with a connecting shaft (18), one end of the stabilizing bolt (17) extends into the stabilizing sliding groove (10) through the connecting shaft (18), the connecting shaft (18) can slide up and down along the outer side wall of the stabilizing rod (9), and the top of the stabilizing rod (9) is fixedly connected with the bottom of the bearing platform (1).
5. The auxiliary supporting mechanism of the jack as claimed in claim 1, wherein one end of the limiting thin rope (14) is fixedly connected with the outer side wall of the telescopic chute (7), the other end of the limiting thin rope (14) is fixedly connected with a limiting bolt (15), a plurality of limiting holes (16) are formed in the outer side wall of the supporting rod (8), the size of each limiting hole (16) is consistent with the size of the limiting bolt (15), and the size of each limiting hole (16) is consistent.
6. The auxiliary supporting mechanism of the jack is characterized in that a base (3) is fixedly connected to the bottom of the electric sliding chute (2), two fixing rings (12) are fixedly connected to the top of the bearing platform (1), lifting rings (13) corresponding to the fixing rings are arranged inside the fixing rings (12), and a rope (11) is fixedly sleeved between the two lifting rings (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383649.8U CN215479161U (en) | 2021-06-21 | 2021-06-21 | Auxiliary supporting mechanism for jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383649.8U CN215479161U (en) | 2021-06-21 | 2021-06-21 | Auxiliary supporting mechanism for jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215479161U true CN215479161U (en) | 2022-01-11 |
Family
ID=79720622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121383649.8U Withdrawn - After Issue CN215479161U (en) | 2021-06-21 | 2021-06-21 | Auxiliary supporting mechanism for jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215479161U (en) |
-
2021
- 2021-06-21 CN CN202121383649.8U patent/CN215479161U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: Room 501, 5th Floor, Building 1, No.1, Intersection of Bayi Avenue and Sanhe Road, Qianshan Development Zone, Anqing City, Anhui Province, 246000 Patentee after: Anhui Hengsheng Construction Engineering Co.,Ltd. Country or region after: China Address before: 250200 north of Diaoyutai village, Mingshui street, Zhangqiu District, Jinan City, Shandong Province (in Zheshan Industrial Park) Patentee before: Shandong Gao'an Construction Machinery Co.,Ltd. Country or region before: China |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220111 Effective date of abandoning: 20240407 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220111 Effective date of abandoning: 20240407 |