阅读说明：本技术 一种具有二次支撑结构的高安全型液压承重泵 (High safe type hydraulic pressure bearing pump with secondary bearing structure ) 是由 秦学明 于 2021-09-08 设计创作，主要内容包括：本发明公开了一种具有二次支撑结构的高安全型液压承重泵,包括液压组件,其输出端上端嵌套对接有支撑件,且支撑件的上端设置有对接支撑架,所述对接支撑架的外侧贯穿安装有连接轴承接平台,其通过所述连接轴与所述对接支撑架的上端外侧相互连接,且连接轴的外侧固定连接有扭力弹簧。该具有二次支撑结构的高安全型液压承重泵,随着支撑件通过液压组件的驱动上移对接触的物件支撑,同步受力的牵引绳将随之带动末端对接的承接平台同步向上展开,从而配合对接的外连接布层增大设备的支撑面积与范围,提高其支撑高效性,并且复位状态的承接平台可配合外连接布层与粘接气囊对液压组件的外端进行预防护处理,保证其使用周期。(The invention discloses a high-safety hydraulic bearing pump with a secondary supporting structure, which comprises a hydraulic assembly, wherein a supporting piece is nested and butted at the upper end of the output end of the hydraulic assembly, a butting supporting frame is arranged at the upper end of the supporting piece, a connecting shaft bearing platform is arranged on the outer side of the butting supporting frame in a penetrating way, the connecting shaft bearing platform is mutually connected with the outer side of the upper end of the butting supporting frame through a connecting shaft, and a torsion spring is fixedly connected to the outer side of the connecting shaft. This high safe type hydraulic pressure bearing pump with secondary bearing structure, along with support piece shifts up through hydraulic component's drive and supports the article of contact, the haulage rope of synchronous atress will drive the platform of accepting of terminal butt joint along with it and launch upwards in step to the outer connection cloth layer increase equipment's that the cooperation was docked support area and scope improve its and support the high efficiency, and the platform of accepting of reset state can cooperate outer connection cloth layer and bonding gasbag to carry out the prevention to hydraulic component's outer end and protect the processing, guarantee its life cycle.)

1. The utility model provides a high safe type hydraulic pressure bearing pump with secondary bearing structure which characterized in that: the method comprises the following steps:

the hydraulic assembly comprises a hydraulic assembly (1), wherein a support piece (2) is nested and butted at the upper end of the output end of the hydraulic assembly, a butting support frame (3) is arranged at the upper end of the support piece (2), and a connecting shaft (4) penetrates through the outer side of the butting support frame (3);

the bearing platform (5) is mutually connected with the outer side of the upper end of the butt joint support frame (3) through the connecting shaft (4), a torsion spring (7) is fixedly connected to the outer side of the connecting shaft (4), the torsion spring (7) is connected with the inner side of the upper end of the butt joint support frame (3), and a traction rope (8) connected with the upper end of the hydraulic assembly (1) is nested and butted on the outer side of the connecting shaft (4);

the first bonding air bag (6) is bonded and connected to the upper end of the bearing platform (5), a first air conveying hose (9) penetrates through the outer end of the first bonding air bag (6), a butt joint layer (10) is bonded and connected to the inner side of the edge end of the first air conveying hose (9), and an outer connecting cloth layer (13) is bonded and connected to the outer side of the first bonding air bag (6);

the lower extreme fixed connection of nested piece (14), its and butt joint support frame (3), and the lower extreme outside adhesive bonding of butt joint support frame (3) has third bonding gasbag (15), and third bonding gasbag (15) with the upper end outside of support piece (2) is connected, storage tank (18) have been seted up to the upper end of support piece (2), and storage tank (18) are connected with the lower extreme of nested piece (14).

2. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 1, wherein: the butt joint support frame (3) is provided with a protective soft belt (11) and a second bonding air bag (12), the outer side of the butt joint support frame (3) is connected with the protective soft belt (11) in a bonding mode, the inner end of the protective soft belt (11) is nested with the second bonding air bag (12), and meanwhile the second bonding air bag (12) is connected with the outer side of the butt joint support frame (3) in an interconnecting mode.

3. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 1, wherein: the bearing platform (5) and the outer side of the upper end of the butt joint support frame (3) form an elastic support structure through a torsion spring (7), and the shaft end of the bearing platform (5) and the upper end of the relatively static hydraulic assembly (1) form a rotating structure through a traction rope (8).

4. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 1, wherein: the first bonding air bags (6) are distributed in an equiangular mode relative to the center point of the butt joint support frame (3), the first bonding air bags (6) are connected with each other through outer connecting cloth layers (13), and the outer connecting cloth layers (13) form a ring-shaped structure.

5. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 1, wherein: the butt joint layer (10) is distributed on the inner side of the edge end of the first air hose (9) at equal angles, the outer surfaces of the butt joint layers (10) are mutually attached, and the butt joint layers (10) are made of elastic silica gel materials.

6. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 2, wherein: the second bonding air bag (12) is of a spherical structure, the outer surface of the second bonding air bag (12) is attached to the lower end of the bearing platform (5), and the second bonding air bag (12) is communicated with the first bonding air bag (6) through the first air conveying hose (9).

7. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 1, wherein: the front view of the nested piece (14) is of a spherical structure, the nested piece (14) and the lower end of the butt joint support frame (3) are of an integrated structure, and the butt joint support frame (3) and the upper end of the support piece (2) form a nested structure through the spherical nested piece (14).

8. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 1, wherein: third bonding gasbag (15) are provided with second air hose (16) and conflict gasbag (17), and the outer end of third bonding gasbag (15) is run through and is installed second air hose (16) to the end butt joint of second air hose (16) has conflict gasbag (17), and the inboard interconnect of conflict gasbag (17) and storage tank (18) simultaneously.

9. The high safety hydraulic loadbearing pump with secondary support structure as claimed in claim 8, wherein: conflict gasbag (17) constitute the UNICOM structure through the inner of second air hose (16) with third bonding gasbag (15), and the surface of conflict gasbag (17) and the surface of nested (14) laminate each other to form laminating limit structure, and conflict gasbag (17) about the central point isogonism distribution of nested (14).

Technical Field

The invention relates to the technical field of hydraulic bearing equipment, in particular to a high-safety hydraulic bearing pump with a secondary supporting structure.

Background

The hydraulic bearing equipment is a device for supporting objects with larger volume, the hydraulic equipment is used for carrying out supporting and unloading treatment when the hydraulic equipment is as small as a truck carrying box, and the hydraulic equipment is used for carrying out bearing treatment when the hydraulic equipment is as large as a transfer equipment of a carrying vehicle;

for example, the telescopic hydraulic elevator bearing plate with the publication number of CN205076771U has the advantages that the bearing plate inside the telescopic hydraulic elevator bearing plate is telescopic, so that the adaptability of the telescopic hydraulic elevator bearing plate to the environment is improved, and in the using process, the position of the hydraulic elevator is convenient to adjust, the time is reduced, and the working efficiency is improved;

however, the supporting points of the existing hydraulic bearing equipment are relatively fixed, the dangerous phenomenon that the center of gravity changes easily occurs along with the difference of the volume of an object in the stress process of the existing hydraulic bearing equipment, so that the supporting safety of the existing hydraulic bearing equipment cannot be guaranteed, and the structural state of secondary support cannot be realized quickly according to the stress state of the existing hydraulic bearing equipment, so that the supporting range and the supporting area of the existing hydraulic bearing equipment have certain defects.

Aiming at the problems, innovative design is urgently needed on the basis of the original hydraulic bearing equipment structure.

Disclosure of Invention

The invention aims to provide a high-safety hydraulic bearing pump with a secondary support structure, and aims to solve the problems that the support point provided in the background technology is relatively fixed, the support safety of the high-safety hydraulic bearing pump cannot be guaranteed due to the dangerous phenomenon that the gravity center is easy to change along with the difference of the volume of an object in the stress process, and the support range and the support area of the high-safety hydraulic bearing pump cannot be certain due to the fact that the structural state of secondary support cannot be quickly realized according to the stress state of the traditional hydraulic bearing equipment.

In order to achieve the purpose, the invention provides the following technical scheme: a high safety hydraulic loadbearing pump with secondary support structure comprising:

the upper end of the output end of the hydraulic component is nested and butted with a supporting piece, the upper end of the supporting piece is provided with a butting support frame, and the outer side of the butting support frame is provided with a connecting shaft in a penetrating way;

the bearing platform is mutually connected with the outer side of the upper end of the butt joint support frame through the connecting shaft, a torsion spring is fixedly connected with the outer side of the connecting shaft, the torsion spring is connected with the inner side of the upper end of the butt joint support frame, and a traction rope connected with the upper end of a hydraulic assembly is nested and butted on the outer side of the connecting shaft;

the first bonding air bag is bonded and connected to the upper end of the bearing platform, a first air conveying hose penetrates through the outer end of the first bonding air bag, the inner side of the edge end of the first air conveying hose is bonded and connected with the butt joint layer, and the outer side of the first bonding air bag is bonded and connected with the outer connecting cloth layer;

the nested piece, its lower extreme fixed connection with the butt joint support frame, and the lower extreme outside adhesive bonding of butt joint support frame has the third to the third adhesive bonding gasbag with the upper end outside of support piece is connected, the storage tank has been seted up to support piece's upper end, and the storage tank is connected with the lower extreme of nested piece.

Preferably, the butt joint support frame is provided with a protective soft belt and a second bonding air bag, the outer side of the butt joint support frame is connected with the protective soft belt in a bonding mode, the inner end of the protective soft belt is provided with the second bonding air bag in a nested mode, and meanwhile the second bonding air bag is connected with the outer side of the butt joint support frame.

Preferably, the bearing platform and the outer side of the upper end of the butt joint support frame form an elastic support structure through a torsion spring, and the shaft end of the bearing platform and the upper end of the relatively static hydraulic assembly form a rotating structure through a traction rope, so that in the process of moving up the bearing platform, a rotating support working state can be stably formed through the traction rope.

Preferably, the first bonding air bags are distributed at equal angles about the central point of the butt joint support frame, the first bonding air bags are mutually connected through an outer connecting cloth layer, the outer connecting cloth layer forms a ring-shaped structure, and the outer protection treatment can be stably carried out on the outer side of the device through the mutually butted first bonding air bags and the outer connecting cloth layer.

Preferably, the inboard equal angle distribution of limit end of first gas transmission hose has the butt joint layer, and the surface on butt joint layer each other laminates to the butt joint layer sets up to the elastic silica gel material, and through the silica gel butt joint layer of laminating each other, can be stable carry out automatic processing that opens and shuts to first gas transmission hose negative pressure state.

Preferably, the second bonding gasbag is spherical structure, and the surface of second bonding gasbag and the lower extreme of accepting the platform are laminated each other to second bonding gasbag is put through each other with first bonding gasbag through first gas transmission hose, and through the expanded second bonding gasbag, can be stable support the processing to the lower extreme of accepting the platform of atress.

Preferably, the front view of the nested part is a spherical structure, the nested part and the lower end of the butt joint support frame are of an integrated structure, the butt joint support frame and the upper end of the support part form a nested structure through the spherical nested part, and the spherical nested part enables the butt joint support frame to be stably matched with the upper end of the support part to perform angle rotation work.

Preferably, the third bonding gasbag is provided with second gas transmission hose and conflict gasbag, and the outer end of third bonding gasbag runs through and installs second gas transmission hose to the end butt joint of second gas transmission hose has the conflict gasbag, conflicts gasbag and the inboard interconnect of storage tank simultaneously.

Preferably, the inner that conflict gasbag passes through second air hose and third bonding gasbag constitutes the UNICOM structure, and the surface of conflict gasbag and the surface of nested piece laminate each other to form laminating limit structure, and the third bonding gasbag through the equiangular distribution about the central point of nested piece of conflict gasbag, make its pressurized in-process, can be stable to the inside air feed processing that carries out of conflict gasbag.

Compared with the prior art, the invention has the beneficial effects that: the high-safety hydraulic load-bearing pump with the secondary support structure;

1. the supporting platforms which are symmetrically distributed are arranged, the supporting pieces move upwards to support contacted objects under the driving of the hydraulic assembly, the synchronously stressed hauling ropes drive the supporting platforms which are butted at the tail ends to synchronously expand upwards, so that the supporting area and the range of equipment are enlarged by matching with the butted outer connecting cloth layer, the supporting efficiency is improved, the supporting platforms in a reset state can be matched with the outer connecting cloth layer and the bonding air bag to perform preventive protection treatment on the outer end of the hydraulic assembly, and the service cycle of the supporting platforms is ensured;

2. the bonding air bag is arranged in a fitting manner, and when the first bonding air bag at the upper end of the bearing platform is contacted with a supporting object to be pressed, the first bonding air bag supplies air to the interior of the spherical second bonding air bag through the first air hose, so that the spherical second bonding air bag is expanded to quickly support the lower end of the contacted bearing platform, and the phenomenon of position deflection caused by overlarge pressed degree of the spherical second bonding air bag is avoided;

3. be provided with movable butt joint support frame, the horizontal position according to strutting arrangement that the butt joint support frame can be stable carries out the angle activity of self-adaptation through spherical nested along support piece's upper end to avoid appearing supporting angle singleness and support unstable phenomenon, improved the practicality of device.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the docking cradle of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a side cross-sectional view of the first gas hose of the present invention;

FIG. 5 is a schematic top view of a first adhesive bladder of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 7 is a schematic bottom view of a nest according to the present invention.

In the figure: 1. a hydraulic assembly; 2. a support member; 3. butting a support frame; 4. a connecting shaft; 5. a receiving platform; 6. a first adhesive bladder; 7. a torsion spring; 8. a hauling rope; 9. a first gas hose; 10. a butt joint layer; 11. a protective soft belt; 12. a second adhesive bladder; 13. the outer connecting cloth layer; 14. nesting; 15. a third adhesive air bag; 16. a second gas hose; 17. against the air bag; 18. a containing groove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a high safe type hydraulic pressure bearing pump with secondary bearing structure, includes hydraulic pressure subassembly 1, support piece 2, butt joint support frame 3, connecting axle 4, accepts platform 5, first bonding gasbag 6, torsion spring 7, haulage rope 8, first air hose 9, butt joint layer 10, protection soft area 11, second bonding gasbag 12, outer connecting cloth layer 13, nested 14, third bonding gasbag 15, second air hose 16, conflict gasbag 17 and storage tank 18.

The upper end of the output end of the hydraulic component 1 is nested and butted with a support piece 2, the upper end of the support piece 2 is provided with a butting support frame 3, and the outer side of the butting support frame 3 is provided with a connecting shaft 4 in a penetrating way;

the bearing platform 5 is mutually connected with the outer side of the upper end of the butt joint support frame 3 through a connecting shaft 4, a torsion spring 7 is fixedly connected with the outer side of the connecting shaft 4, the torsion spring 7 is connected with the inner side of the upper end of the butt joint support frame 3, and a traction rope 8 connected with the upper end of the hydraulic component 1 is nested and butted on the outer side of the connecting shaft 4; the first bonding air bag 6 is bonded and connected to the upper end of the bearing platform 5, a first air hose 9 is installed at the outer end of the first bonding air bag 6 in a penetrating mode, a butt joint layer 10 is bonded and connected to the inner side of the edge end of the first air hose 9, and an outer connecting cloth layer 13 is bonded and connected to the outer side of the first bonding air bag 6;

when the support needs to be supported, the hydraulic assembly 1 can be started to push the support piece 2 and the butt joint support frame 3 to upwards carry out position movable support work, the butt joint support frame 3 is driven by the hydraulic assembly 1 to upwards move to support a contacted object, the traction rope 8 synchronously stressed at the upper end of the butt joint support frame is stressed with the butt joint support frame, the bearing platform 5 in tail end butt joint is driven to roll the torsion spring 7 to synchronously upwards expand, the outer connecting cloth layer 13 in butt joint is matched to increase the support area and range of equipment, and the butt joint support frame 3 and the bearing platform 5 in a reset state can be matched with the outer connecting cloth layer 13 and the first bonding air bag 6 to carry out pre-protection treatment on the outer end of the hydraulic assembly 1

The nested piece 14 is fixedly connected with the lower end of the butt joint support frame 3, a third bonding air bag 15 is connected to the outer side of the lower end of the butt joint support frame 3 in a bonding mode, the third bonding air bag 15 is connected with the outer side of the upper end of the supporting piece 2, an accommodating groove 18 is formed in the upper end of the supporting piece 2, and the accommodating groove 18 is connected with the lower end of the nested piece 14.

The butt joint support frame 3 is provided with a protective soft belt 11 and a second bonding air bag 12, the outer side of the butt joint support frame 3 is connected with the protective soft belt 11 in a bonding mode, the inner end of the protective soft belt 11 is provided with the second bonding air bag 12 in a nested mode, and meanwhile the second bonding air bag 12 is connected with the outer side of the butt joint support frame 3. The bearing platform 5 and the outer side of the upper end of the butt joint support frame 3 form an elastic support structure through a torsion spring 7, and the shaft end of the bearing platform 5 and the upper end of the relatively static hydraulic component 1 form a rotating structure through a traction rope 8. The first bonding air bags 6 are distributed at equal angles relative to the center point of the butt joint support frame 3, the first bonding air bags 6 are connected with each other through the outer connecting cloth layer 13, and the outer connecting cloth layer 13 forms a ring-shaped structure.

In the process of unfolding the bearing platform 5 outside the butt joint support frame 3, the outer connecting cloth layer 13 butted with the bearing platform extends along with the outer connecting cloth layer, the first bonding air bag 6 at the upper end of the bearing platform 5 is contacted with a support object to be pressed, and then the inner part of the spherical second bonding air bag 12 is subjected to air supply treatment through the first air hose 9, so that the lower end of the contacted bearing platform 5 is quickly supported by expansion of the spherical second bonding air bag, and the phenomenon that the position of the bearing platform 5 is deflected due to overlarge pressing degree is avoided

The inboard equal angle distribution of limit end of first air hose 9 has butt joint layer 10, and the surface of butt joint layer 10 each other laminates to butt joint layer 10 sets up to elastic silica gel material. The second bonding air bag 12 is in a spherical structure, the outer surface of the second bonding air bag 12 is attached to the lower end of the bearing platform 5, and the second bonding air bag 12 is communicated with the first bonding air bag 6 through the first air hose 9. The nest 14 is in a spherical structure in front view, the nest 14 and the lower end of the butt support frame 3 are in an integrated structure, and the butt support frame 3 and the upper end of the support 2 form a nested structure through the spherical nest 14. The third bonding airbag 15 is provided with a second air hose 16 and a collision airbag 17, the outer end of the third bonding airbag 15 is provided with the second air hose 16 in a penetrating manner, the tail end of the second air hose 16 is butted with the collision airbag 17, and meanwhile, the collision airbag 17 is connected with the inner side of the accommodating groove 18.

Conflict gasbag 17 constitutes the UNICOM structure through second air hose 16 and the inner of third bonding gasbag 15, and the surface of conflict gasbag 17 and the surface of nest 14 laminate each other to form laminating limit structure, and conflict gasbag 17 is about the equal angular distribution of central point of nest 14.

Butt joint support frame 3 is supporting the in-process, can be stable according to strutting arrangement's horizontal position, carry out the angle activity of self-adaptation through its lower extreme spherical nest 14 along support piece 2's upper end, thereby avoid appearing supporting angle singleness and support unstable phenomenon, according to the change of different pressurized directions, correspond compressed third bonding gasbag 15 will carry out the air feed processing through second air hose 16 to conflict gasbag 17 inside thereupon, thereby laminating nest 14 supports work of contradicting

The working principle is as follows: when the high-safety hydraulic bearing pump with the secondary supporting structure is used, according to the figures 1-7, the device is firstly placed at a position needing to work, when the device needs to be supported, the hydraulic component 1 is started to drive the butt joint supporting frame 3 to move upwards, the traction rope 8 synchronously stressed at the upper end of the butt joint supporting frame drives the bearing platform 5 with the butt joint end to synchronously expand upwards to increase the supporting area and the supporting range of equipment, the first bonding air bag 6 at the upper end of the bearing platform 5 is contacted with a supporting object to be pressed, and then air is supplied to the inside of the spherical second bonding air bag 12 through the first air hose 9, so that the device is expanded to quickly support the lower end of the contacted bearing platform 5, and meanwhile, according to the horizontal position of the supporting device, the spherical nesting piece 14 at the lower end of the supporting device moves along the upper end of the supporting piece 2 in a self-adaptive angle, so that the phenomenon that the supporting angle is single and the supporting is unstable is avoided, the overall practicability is increased.

Those not described in detail in this specification are within the skill of the art.

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.