CN214653278U

CN214653278U - Jack connecting seat with truckle bearing structure

Info

Publication number: CN214653278U
Application number: CN202121002875.7U
Authority: CN
Inventors: 王志伟; 王勤俭; 蒋夏花
Original assignee: Shanghai Zhanli Machinery Technology Co ltd
Current assignee: Shanghai Zhanli Machinery Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-09
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a jack connecting seat with a truckle supporting structure, which belongs to the technical field of jacks and comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with truckles, the top of the bottom plate is provided with through holes, the inside of the through holes is movably connected with connecting rods, the top of the connecting rods is fixedly connected with a top plate, the jack is placed at a proper position through the truckles by arranging the truckles, the through holes, the connecting rods, the top plate, a reset spring and a fixed plate, a rocking rocker is used for supporting, the reaction force applied to the jack presses the fixed plate downwards through the connecting rods until the fixed plate is contacted with the ground, the reset spring drives the bottom plate and the truckles to be separated from the ground, the support to an object is realized, after the support work is completed, the jack is not stressed any more, the reset spring pulls the fixed plate upwards, the lifting jack is separated from the ground, the trundles are contacted with the ground, the lifting jack is convenient to move, and the working efficiency is improved.

Description

Jack connecting seat with truckle bearing structure

Technical Field

The utility model belongs to the technical field of the jack, concretely relates to jack connecting seat with truckle bearing structure.

Background

The jack is light and small hoisting equipment which uses a rigid jacking piece as a working device and jacks heavy objects in a small stroke through a top bracket or a bottom supporting claw, is mainly used for vehicle repair, other hoisting, supporting and other works in the departments of factories, mines, transportation and the like, and is used for supporting equipment or objects by using a large-tonnage jack in some large-scale projects.

The large-tonnage jack among the prior art needs the manual work to carry the jack to the use position during the transport because self weight is great and lack the mobile device, and the handling is comparatively hard, increases user's amount of labour, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the jack because self weight is great and lack mobile device, need the manual work during the transport to the user position with the jack transport, the handling is comparatively hard, increases user's amount of labour, reduces work efficiency's problem, the utility model provides a jack connecting seat with truckle bearing structure.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a jack connecting seat with truckle bearing structure, includes the bottom plate, the bottom fixedly connected with truckle of bottom plate, the through-hole has been seted up at the top of bottom plate, the inside swing joint of through-hole has the connecting rod, the top fixedly connected with roof of connecting rod, fixedly connected with reset spring between bottom plate and the roof, the bottom fixedly connected with fixed plate of connecting rod.

Furthermore, a through groove is formed in the middle of the bottom plate, and a supporting rod is fixedly connected between the top plate and the fixing plate.

Furthermore, the bottom of the fixing plate is fixedly connected with an anti-skid pad.

Further, the top of the top plate is fixedly connected with a placing table, and a placing groove is formed in the top of the placing table.

Furthermore, the upper surface of the placing groove is provided with anti-skidding lines, and a jack is arranged inside the placing groove.

Further, the top of placing the platform fixedly connected with supporting shoe, the inside swing joint of supporting shoe has the threaded rod.

Further, one end fixedly connected with bull stick of threaded rod, the other end fixedly connected with leather packing of bull stick.

Furthermore, one side of the jack is provided with a rocker, and one end of the rocker is fixedly connected with an anti-skidding sleeve.

(III) advantageous effects

The utility model has the advantages as follows:

1. this jack connecting seat with truckle bearing structure, through the truckle, the through-hole, the connecting rod, the roof, reset spring, the setting of fixed plate and jack, the operator places the jack in suitable position through the truckle, the rocker of shaking from top to bottom supports the object, the reaction force that the jack received passes through the connecting rod and moves the fixed plate to the holding down, until fixed plate and ground contact, reset spring drives bottom plate and truckle break away from ground, realize the support to the object, and prevent that the truckle from receiving great pressure and causing the damage, support the work and accomplish the back, the jack no longer receives pressure, reset spring overcomes jack self gravity, upwards stimulate the fixed plate, break away from ground, truckle and ground contact, the transportation of conveniently moving the jack, the labor force is saved, work efficiency is improved.

2. This jack connecting seat with truckle bearing structure, through placing the platform, the standing groove, anti-skidding line, the supporting shoe, the threaded rod, the setting of bull stick and leather packing, the operator places the jack in placing the standing groove of bench, anti-skidding line can prevent that the jack from taking place to slide, rotate the threaded rod in the supporting shoe through the bull stick, make threaded rod and leather packing remove to the jack, thereby fix the jack, and easy operation prevents that the jack from taking place not hard up at the support in-process, avoid taking place danger, and can fix the jack of different specifications size, the suitability is stronger.

Drawings

Fig. 1 is a schematic view of an axial measurement structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional axial measurement structure of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Reference numerals: 1. a base plate; 2. a caster wheel; 3. a through hole; 4. a connecting rod; 5. a top plate; 6. a return spring; 7. a fixing plate; 8. a through groove; 9. a support bar; 10. a non-slip mat; 11. a placing table; 12. a placement groove; 13. anti-skid lines; 14. a jack; 15. a support block; 16. a threaded rod; 17. a rotating rod; 18. a leather pad; 19. a rocker; 20. an anti-slip sleeve.

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.

Example 1

Referring to fig. 1-5, a jack connecting seat with a caster supporting structure comprises a bottom plate 1, a caster 2 fixedly connected to the bottom of the bottom plate 1, a through hole 3 formed in the top of the bottom plate 1, a connecting rod 4 movably connected to the inside of the through hole 3, a top plate 5 fixedly connected to the top of the connecting rod 4, a return spring 6 fixedly connected between the bottom plate 1 and the top plate 5, and a fixing plate 7 fixedly connected to the bottom of the connecting rod 4.

In this embodiment, through the truckle 2, the through-hole 3, connecting rod 4, roof 5, reset spring 6, the setting of fixed plate 7 and jack 14, the operator places jack 14 in suitable position through truckle 2, rock rocker 19 from top to bottom and support the object, the reaction force that jack 14 received pushes down fixed plate 7 through connecting rod 4, until fixed plate 7 and ground contact, reset spring 6 drives bottom plate 1 and truckle 2 and breaks away from ground, the realization is to the support of object, and prevent that truckle 2 from receiving great pressure and causing the damage, after the support work is accomplished, jack 14 no longer receives pressure, reset spring 6 overcomes jack 14 self gravity, upwards stimulate fixed plate 7, break away from ground, truckle 2 and ground contact, the convenience is moved the transportation to jack 14, the labour is saved, and the work efficiency is improved.

Example 2

Referring to fig. 2-4, the present embodiment is further optimized based on embodiment 1, specifically, a through slot 8 is formed in the middle of the bottom plate 1, and a support rod 9 is fixedly connected between the top plate 5 and the fixing plate 7.

Specifically, the bottom of the fixing plate 7 is fixedly connected with a non-slip mat 10.

In this embodiment, through the setting of bracing piece 9 and slipmat 10, bracing piece 9 can further support roof 5, strengthens intensity and stability between roof 5 and the fixed plate 7, and slipmat 10 can strengthen the friction between fixed plate 7 and the ground, prevents to support the in-process and takes place to slide.

Example 3

Referring to fig. 1-3, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a placing table 11 is fixedly connected to the top of the top plate 5, and a placing slot 12 is formed on the top of the placing table 11.

Specifically, the upper surface of the placing groove 12 is provided with anti-slip threads 13, and the inside of the placing groove 12 is provided with a jack 14.

Specifically, the top of the placing table 11 is fixedly connected with a supporting block 15, and a threaded rod 16 is movably connected inside the supporting block 15.

Specifically, one end of the threaded rod 16 is fixedly connected with a rotating rod 17, and the other end of the rotating rod 17 is fixedly connected with a leather pad 18.

Specifically, a rocker 19 is disposed on one side of the jack 14, and an anti-slip sleeve 20 is fixedly connected to one end of the rocker 19.

In this embodiment, through placing platform 11, standing groove 12, anti-skidding line 13, supporting shoe 15, threaded rod 16, the setting of bull stick 17 and leather packing 18, the operator places jack 14 in placing the standing groove 12 on the platform 11, anti-skidding line 13 can prevent that jack 14 from taking place to slide, rotate threaded rod 16 in the supporting shoe 15 through bull stick 17, make threaded rod 16 and leather packing 18 remove to jack 14, thereby fix jack 14, and easy operation prevents that jack 14 from taking place not hard up in the support process, avoid taking place danger, and can fix jack 14 of different specification sizes, and the suitability is stronger.

To sum up: in the utility model, the operator places the jack 14 at a proper position through the caster 2, the rocker 19 is shaken up and down to support the object, the reaction force received by the jack 14 presses the fixing plate 7 downwards through the connecting rod 4 until the fixing plate 7 is contacted with the ground, the reset spring 6 drives the bottom plate 1 and the caster 2 to be separated from the ground, the object is supported, and the damage of the caster 2 caused by large pressure is prevented, after the supporting work is completed, the jack 14 is not stressed any more, the reset spring 6 overcomes the gravity of the jack 14, the fixing plate 7 is pulled upwards to be separated from the ground, the caster 2 is contacted with the ground, the jack 14 is convenient to move and transport, the labor force is saved, the work efficiency is improved, the operator places the jack 14 in the placing groove 12 on the placing table 11, the anti-skid grain 13 can prevent the jack 14 from sliding, the threaded rod 16 in the supporting block 15 is rotated through the rotating rod 17, the threaded rod 16 and the leather pad 18 are moved towards the jack 14, so that the jack 14 is fixed, the operation is simple, the jack 14 is prevented from loosening in the supporting process, the danger is avoided, the jacks 14 of different specifications and sizes can be fixed, and the applicability is strong.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. A jack connecting seat with truckle bearing structure, includes bottom plate (1), its characterized in that: the bottom fixedly connected with truckle (2) of bottom plate (1), through-hole (3) have been seted up at the top of bottom plate (1), the inside swing joint of through-hole (3) has connecting rod (4), top fixedly connected with roof (5) of connecting rod (4), fixedly connected with reset spring (6) between bottom plate (1) and roof (5), the bottom fixedly connected with fixed plate (7) of connecting rod (4).

2. A jack connecting socket with a caster support structure as claimed in claim 1, wherein: the middle part of the bottom plate (1) is provided with a through groove (8), and a supporting rod (9) is fixedly connected between the top plate (5) and the fixing plate (7).

3. A jack connecting socket with a caster support structure as claimed in claim 1, wherein: the bottom of the fixed plate (7) is fixedly connected with an anti-skid pad (10).

4. A jack connecting socket with a caster support structure as claimed in claim 1, wherein: the top of the top plate (5) is fixedly connected with a placing table (11), and a placing groove (12) is formed in the top of the placing table (11).

5. A jack connecting socket with a caster support structure as claimed in claim 4, wherein: the anti-skidding line (13) is arranged on the upper surface of the placing groove (12), and the jack (14) is arranged inside the placing groove (12).

6. A jack connecting socket with a caster support structure as claimed in claim 4, wherein: the top of the placing table (11) is fixedly connected with a supporting block (15), and a threaded rod (16) is movably connected inside the supporting block (15).

7. A jack-connecting socket with caster support structure as claimed in claim 6, wherein: one end fixedly connected with bull stick (17) of threaded rod (16), the other end fixedly connected with leather packing (18) of bull stick (17).

8. A jack connecting socket with a caster support structure as claimed in claim 5, wherein: one side of the jack (14) is provided with a rocker (19), and one end of the rocker (19) is fixedly connected with an anti-skidding sleeve (20).