CN210870327U

CN210870327U - Improved lifting platform

Info

Publication number: CN210870327U
Application number: CN201921521492.3U
Authority: CN
Inventors: 王德芳; 王德贵
Original assignee: Guangzhou Starjoy Furniture Co ltd
Current assignee: Guangzhou Starjoy Furniture Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-30
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses an improvement type elevating platform. An improved lifting platform comprises a table platform formed by splicing a plurality of table tops, a support connected with the lower surface of the table platform and a lifting frame connected with the side end of the support, wherein the adjacent table tops can move in a telescopic manner; the support include first flexible subassembly, one end with first flexible subassembly one side end fixed connection's flexible subassembly of second, each with first flexible subassembly both ends fixed connection and with the flexible subassembly other end fixed connection's of second crane, each the crane include table platform mounting, one end with table platform mounting fixed connection's flexible subassembly of lift and with flexible subassembly other end fixed connection's base goes up and down, wherein, the crane is through table platform mounting with leg joint. The utility model has the advantages of simple structure, adjustable table height and usable floor area, etc.

Description

Improved lifting platform

Technical Field

The utility model relates to a elevating platform technical field, more specifically say, in particular to improvement type elevating platform.

Background

The appearance of the traditional table is generally fixed, the area of the table can not be changed according to the number of people or the size of space, and the height of the traditional table can not be adjusted freely according to the body shape and preference of users.

Although the electric height-adjustable table is available on the market, the electric height-adjustable table is inconvenient to use because the electric height-adjustable table needs an external power supply; in addition, mechanical height-adjustable tables are also available on the market, but basically, the table top area cannot be changed automatically according to the use condition. Therefore, there is a need to find a new lift platform technology to overcome the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improvement type elevating platform of simple structure, adjustable table platform height and usable floor area.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved lifting platform comprises a table formed by splicing a plurality of table tops, a support connected with the lower surface of the table top and a lifting frame connected with the side end of the support, wherein the adjacent table tops can stretch and move; the support include first flexible subassembly, one end with first flexible subassembly one side end fixed connection's flexible subassembly of second, each with first flexible subassembly both ends fixed connection and with the flexible subassembly other end fixed connection's of second crane, each the crane include table platform mounting, one end with table platform mounting fixed connection's flexible subassembly of lift and with flexible subassembly other end fixed connection's base goes up and down, wherein, the crane is through table platform mounting with leg joint.

Preferably, the first and second retraction assemblies are at 90 ° to each other.

Preferably, first flexible subassembly includes two parallel arrangement and one end and one table platform mounting fixed connection's first telescope tube, both ends respectively with two first telescope tube middle part medial surface fixed connection's first fixed link, locate two between the first telescope tube and run through two the first spacer of first telescope tube medial surface still includes that two one end inlays to be established two first telescopic link, a pot head in the first telescope tube other end sleeve are established two second telescope tube on the first telescopic link other end, locate two between the second telescope tube and run through two the second spacer of second telescope tube medial surface and both ends respectively with two the second telescope tube middle part medial surface fixed connection's second fixed link.

Preferably, the second telescopic assembly comprises two third telescopic sleeves which are arranged in parallel and one end of each third telescopic sleeve is connected with the outer side surface of one second telescopic sleeve, a third fixed connecting rod of which the two ends are respectively fixedly connected with the inner side surfaces of the rear ends of the two third telescopic sleeves, and a third positioning sheet which is arranged between the two third telescopic sleeves and penetrates through the inner side surfaces of the two third telescopic sleeves, still include two one end and inlay and establish in two in the third telescope tube other end sleeve and the other end and one table platform mounting fixed connection's second telescopic link, a pot head are established two fourth telescope tube on the second telescopic link other end, locate two just run through two between the fourth telescope tube the fourth spacer of fourth telescope tube medial surface and both ends respectively with two fourth telescope tube middle part medial surface fixed connection's fourth fixed link.

Preferably, each lift flexible subassembly includes fixed pipe and the movable sleeve that has the chucking piece, the movable sleeve cover is established in the fixed pipe, the movable sleeve with fixed pipe swing joint, wherein, lift flexible subassembly is through fixed pipe with table platform mounting fixed connection, lift flexible subassembly pass through movable sleeve with base fixed connection.

Preferably, the bottom of each base is fixedly provided with an anti-skid block.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

the utility model discloses a first flexible subassembly, the flexible subassembly of second, the table mounting that sets up combine lift flexible subassembly and base to realize the regulation of elevating platform height and distance, through adopting foretell structure, make the utility model has the advantages of simple structure, can independently transform table height and usable floor according to the in service behavior moreover, in addition, the utility model discloses still fix in the bottom of base and be equipped with the non slipping spur, can prevent effectively that the elevating platform from sliding, use safe and reliable. Therefore, the utility model has the advantages of simple structure, adjustable table height and usable floor area.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of an improved lifting platform according to the present invention;

fig. 2 is a schematic side view of an improved lift platform according to the present invention;

fig. 3 is a schematic view of an improved elevator platform according to the present invention;

fig. 4 is a schematic view of a bracket of an improved lifting platform of the present invention.

Description of reference numerals: 1. the table, 2, the support, 3, the crane, 21, first flexible subassembly, 22, the flexible subassembly of second, 3, the crane, 31, table platform mounting, 32, the flexible subassembly of lift, 33, the base, 211, first telescope tube, 212, first fixed connecting rod, 213, first spacer, 214, first telescopic link, 215, the flexible sleeve of second, 216, the second spacer, 217, the fixed connecting rod of second, 221, the flexible sleeve of third, 222, the fixed connecting rod of third, 223, the third spacer, 224, the second telescopic link, 225, the flexible sleeve of fourth, 226, the fourth spacer, 227, the fixed connecting rod of fourth, 331, the non slipping spur.

Detailed Description

Referring to fig. 1 to 4, an improved lifting platform includes a table 1 formed by splicing a plurality of table tops and capable of telescopic movement between adjacent table tops, a support 2 connected with a lower surface of the table 1, and a lifting frame 3 connected with a side end of the support 2; the support 2 include first flexible subassembly 21, one end with first flexible subassembly 21 one side end fixed connection's the flexible subassembly 22 of second, respectively with first flexible subassembly 21 both ends fixed connection and with the flexible subassembly 22 other end fixed connection's of second crane 3, each crane 3 include table platform mounting 31, one end with table platform mounting 31 fixed connection's lift flexible subassembly 32 and with lift flexible subassembly 32 other end fixed connection's base 33, wherein, crane 3 is through table platform mounting 31 with support 2 connects.

The first telescoping assembly 21 and the second telescoping assembly 22 are at 90 ° to each other.

The first telescopic assembly 21 comprises two first telescopic sleeves 211 which are arranged in parallel and one end of each first telescopic sleeve is fixedly connected with one table fixing part 23, a first fixed connecting rod 212 of which the two ends are respectively fixedly connected with the inner side surfaces of the middle parts of the two first telescopic sleeves 211, and a first positioning sheet 213 which is arranged between the two first telescopic sleeves 211 and penetrates through the inner side surfaces of the two first telescopic sleeves 211, the telescopic device is characterized by further comprising two first telescopic rods 214 with one ends embedded in sleeves at the other ends of the two first telescopic sleeves 211, two second telescopic sleeves 215 with one ends sleeved on the other ends of the two first telescopic rods 214, two second positioning pieces 216 arranged between the two second telescopic sleeves 215 and penetrating through the inner side faces of the two second telescopic sleeves 215, and two second fixed connecting rods 217 with two ends respectively fixedly connected with the inner side faces of the middle portions of the two second telescopic sleeves 215.

The second telescopic assembly 22 comprises two third telescopic sleeves 221 which are arranged in parallel and one end of each third telescopic sleeve is connected with the outer side surface of one second telescopic sleeve 215, a third fixed connecting rod 222 of which the two ends are respectively fixedly connected with the inner side surfaces of the rear ends of the two third telescopic sleeves 221, and a third positioning piece 223 which is arranged between the two third telescopic sleeves 221 and penetrates through the inner side surfaces of the two third telescopic sleeves 221, still include two one end inlay establish two in the third telescope tube 221 other end sleeve and the other end and one table platform mounting 31 fixed connection's second telescopic link 224, a pot head are established two fourth telescope tube 225 on the second telescopic link 224 other end, locate two between the fourth telescope tube 225 and run through two the fourth spacer 226 of fourth telescope tube 225 medial surface and both ends respectively with two fourth telescope tube 225 middle part medial surface fixed connection's fourth fixed connecting rod 227.

Each flexible subassembly 32 goes up and down includes fixed pipe 321 and the movable sleeve 322 that has the chucking piece, movable sleeve 322 cover is established in fixed pipe 321, movable sleeve 322 with fixed pipe 321 swing joint, wherein, flexible subassembly 32 goes up and down is passed through fixed pipe 321 with table platform mounting 31 fixed connection, flexible subassembly 32 go up and down be through movable sleeve 322 with base 33 fixed connection.

Adopt foretell structure, can independently adjust the height and the usable floor area of elevating platform during the use, in addition, the utility model discloses still each the fixed non slipping spur 331 that is equipped with in bottom of base 33 can prevent effectively that the elevating platform from sliding, uses safe and reliable.

When the height of the lifting platform is required to be adjusted, the table platform 1 can be lifted (pressed) upwards, so that the clamping block of the movable sleeve 322 does not clamp the fixed pipe 321 any more, the fixed pipe 321 is driven to move upwards (downwards), and when the lifting platform directly moves to a designed distance, the clamping block of the movable sleeve 322 clamps the fixed pipe 321 again, so that the table platform stops rising (descending), and the height distance of the lifting platform is adjusted; when the front-back distance needs to be adjusted (as shown in fig. 2), the table 1 can be slightly lifted at the back end, the table 1 is moved backwards (forwards) under the action of the first telescopic sleeve 211, the first telescopic rod 214 and the second telescopic sleeve 215 until the designed distance is reached, and the table 1 stops moving under the action of the first positioning piece 213 and the second positioning piece 216; when the left-right distance needs to be adjusted (as shown in fig. 2), the table 1 can be slightly lifted at the right side, the table 1 is moved to the right (left) under the action of the third telescopic sleeve 221, the second telescopic rod 224 and the fourth telescopic sleeve 225, and the table 1 is stopped to move until the designed distance is reached, under the action of the third positioning piece 223 and the fourth positioning piece 226, so that the distance of the lifting platform in the horizontal direction can be adjusted.

In a word, the utility model adopts the above structure, has simple structure, adjustable table height and usable floor area's advantage.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. An improved lifting platform comprises a table (1) formed by splicing a plurality of table tops, a support (2) connected with the lower surface of the table (1), and a lifting frame (3) connected with the side end of the support (2), wherein the adjacent table tops can stretch and move; the method is characterized in that: support (2) including first flexible subassembly (21), one end with first flexible subassembly (21) one side end fixed connection's flexible subassembly of second (22), each with first flexible subassembly (21) both ends fixed connection and with flexible subassembly of second (22) other end fixed connection's crane (3), each crane (3) including table platform mounting (31), one end with table platform mounting (31) fixed connection's flexible subassembly of lift (32) and with flexible subassembly of lift (32) other end fixed connection's base (33), wherein, crane (3) are through table platform mounting (31) with support (2) are connected.

2. An improved lifting platform as claimed in claim 1, characterised in that the first telescopic member (21) and the second telescopic member (22) are at 90 ° to each other.

3. An improved lifting platform as claimed in claim 2, wherein the first telescopic assembly (21) comprises two first telescopic sleeves (211) arranged in parallel and having one end fixedly connected to the platform fixing member (31), a first fixed connecting rod (212) having two ends fixedly connected to the inner side of the middle of the two first telescopic sleeves (211), a first positioning plate (213) disposed between the two first telescopic sleeves (211) and penetrating the inner side of the two first telescopic sleeves (211), two first telescopic rods (214) having one ends embedded in the sleeves at the other ends of the two first telescopic sleeves (211), a second telescopic sleeve (215) having one end sleeved on the other ends of the two first telescopic rods (214), and a second positioning plate (216) disposed between the two second telescopic sleeves (215) and penetrating the inner side of the two second telescopic sleeves (215), And two ends of the second fixed connecting rod (217) are respectively fixedly connected with the inner side surfaces of the middle parts of the two second telescopic sleeves (215).

4. An improved lifting platform as claimed in claim 3, wherein the second telescopic assembly (22) comprises two third telescopic sleeves (221) disposed in parallel and having one end connected to the outer side of one of the second telescopic sleeves (215), a third fixed connecting rod (222) having two ends respectively fixedly connected to the inner side of the rear end of each of the two third telescopic sleeves (221), a third positioning plate (223) disposed between the two third telescopic sleeves (221) and penetrating through the inner sides of the two third telescopic sleeves (221), two second telescopic rods (224) having one end embedded in the other end of each of the two third telescopic sleeves (221) and the other end fixedly connected to one of the table fixing members (31), a fourth telescopic sleeve (225) having one end sleeved on the other end of the two second telescopic rods (224), and two fourth telescopic sleeves (225) disposed between the two fourth telescopic sleeves (225) and penetrating through the inner sides of the two fourth telescopic sleeves (225) And the two ends of the fourth positioning piece (226) are respectively fixedly connected with the inner side surfaces of the middle parts of the two fourth telescopic sleeves (225) through fourth fixed connecting rods (227).

5. An improved lifting platform as claimed in claim 1, characterized in that each of said lifting telescopic assemblies (32) comprises a fixed pipe (321) and a movable sleeve (322) with a clamping block, said movable sleeve (322) is sleeved on said fixed pipe (321), said movable sleeve (322) is movably connected to said fixed pipe (321), wherein said lifting telescopic assembly (32) is fixedly connected to said table fixing member (31) through said fixed pipe (321), and said lifting telescopic assembly (32) is fixedly connected to said base (33) through said movable sleeve (322).

6. An improved lifting platform as claimed in claim 5, characterised in that the bottom of each base (33) is fixedly provided with a non-slip block (331).