CN217374573U - Table moving device - Google Patents

Abstract

The utility model discloses a move table ware, including the bottom plate, set up climbing mechanism on the bottom plate, supply climbing mechanism driven backup pad, install the wheel around the bottom of bottom plate, climbing mechanism's drive end is provided with the installation piece, and the top of installation piece is provided with the go-between, and the annular that supplies the go-between to rotate to connect is seted up to the bottom surface of backup pad, and a plurality of sucking disc pieces are evenly installed to the top surface of backup pad. The utility model discloses a strengthen being connected of backup pad and desk, the guarantee is to the steady support of desk, and it possesses the intensity of labour who has reduced the staff, improves the advantage of handling efficiency.

Description

Table moving device

Technical Field

The utility model relates to the technical field of furniture, in particular to a table moving device.

Background

At present, the desk that uses includes table and table foot usually, the table is the rectangle, the figure of table foot is a plurality of and follows the circumference evenly distributed of table, for keeping the steady of desk, the wheel is not installed to table foot bottom portion usually, therefore, when carrying the desk, need alone or many people lift up the desk and carry, it is comparatively troublesome to remove, the staff uses commonly and moves the table ware, utilize jacking device to lift up the desk perpendicularly, jacking device can be hand scissors formula jack, the universal wheel is installed to jacking device bottom, be convenient for carry the desk, treat that the transport is accomplished the back, will put down the desk through jacking device, accomplish the transport operation of desk. Under the restriction in transport space, when the staff used and moved the rectangular form desk of table transport, still need the rotatory adjustment direction of desk to the desk passes through the gate, however, when the desk rotated, the contact position who moves table ware and desk changed, failed the guarantee to steadily support the desk, lead to desk one side slope flagging even, the staff need readjust the desk with move the contact position of table ware, strengthened staff's intensity of labour, influence handling efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough and a move a table ware that designs of above-mentioned technique, through the being connected of strengthening backup pad and desk, the guarantee is to the steady support of desk, and it possesses the intensity of labour who has reduced the staff, improves the advantage of handling efficiency.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a move table ware, includes the bottom plate, set up in climbing mechanism on the bottom plate, supply climbing mechanism driven backup pad, install the wheel around the bottom of bottom plate, climbing mechanism's drive end is provided with the installation piece, the top of installation piece is provided with the go-between, the confession has been seted up to the bottom surface of backup pad the go-between rotates the annular of connecting, a plurality of sucking disc spare are evenly installed to the top surface of backup pad.

Preferably, the peripheral lateral wall of go-between is provided with the holding ring, the confession is seted up to the inner tank wall of annular the constant head tank that the holding ring rotated to be connected.

Preferably, the height of the positioning groove is greater than that of the positioning ring, and a bearing piece is arranged between the positioning groove and the positioning ring.

Preferably, a plurality of support grooves have evenly been seted up along circumference to the annular, the go-between evenly is provided with a plurality of support columns along circumference, the support column peg graft in support the inslot, the tip of support column is formed with the sphere, the sphere with the interior cell wall in support groove is laminated mutually, the go-between is seted up and is supplied the spout that the support column slided and is connected, the spout with be provided with the elastic component between the support column.

Preferably, the inner groove wall of the sliding groove is provided with a limiting groove, and the supporting column is provided with a limiting block connected in the limiting groove in a sliding manner.

Preferably, climbing mechanism includes the drive arm subassembly and the lead screw adjustment mechanism of two relative settings, drive arm subassembly includes lifts the arm, lifts the arm and connecting portion down, go up lift the arm with it passes through down to lift the arm connecting portion are articulated, two go up to lift the arm all with the installation piece is articulated, two lift the arm down all with the bottom plate is articulated, lead screw adjustment mechanism includes hand wheel and silk lever, the hand wheel with the silk lever is connected, silk lever threaded connection is in two connecting portion, the silk lever orders about through screw drive go up to lift the arm and be close to or keep away from down lift the arm.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the table moving device is used, the table moving device is placed at the bottom of a table through wheels, the mounting block is jacked up through the jacking device, the supporting plate is driven to be close to one side of the table, the opening of the sucker piece is tightly propped against the table, the sucker piece is pressed to deform, air in the conical cavity of the sucker piece is squeezed out, negative pressure is generated in the conical cavity of the sucker piece, the sucker piece is adsorbed on the bottom surface of the table, the connection between the supporting plate and the table is enhanced, the jacking is continued along with the supporting plate, when the table is jacked off, a worker can push the table through the wheels rotatably connected to the bottom of the bottom plate, the connecting ring is rotatably connected with the annular groove, the worker can be guided to rotate the table, the table drives the supporting plate to rotate on the mounting block, the sucker pieces to be matched with the supporting plate, when the worker rotates the table to be staggered, the supporting plate and the table are prevented from being staggered, and stable support of the table moving device is guaranteed, the labor intensity of workers is reduced, and the carrying efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is an enlarged view of region a in fig. 2.

In the figure: 1. a base plate; 2. a jacking mechanism; 21. a drive arm assembly; 211. an upper lifting arm; 212. a lower lifting arm; 213. a connecting portion; 22. a lead screw adjusting mechanism; 221. a hand wheel; 222. a wire lever; 3. a support plate; 4. a wheel; 5. mounting blocks; 6. a connecting ring; 7. a ring groove; 8. a chuck member; 9. a positioning ring; 10. positioning a groove; 11. a bearing member; 12. a support groove; 13. a support pillar; 14. spherical surface; 15. a chute; 16. an elastic member; 17. a limiting groove; 18. and a limiting block.

Detailed Description

The invention is further described by the following embodiments in conjunction with the accompanying drawings.

Referring to fig. 1, 2 and 3, a table moving device includes a bottom plate 1, a jacking mechanism 2 disposed on the bottom plate 1, and a support plate 3 driven by the jacking mechanism 2, the jacking mechanism 2 includes two oppositely disposed driving arm assemblies 21 and a screw rod adjusting mechanism 22, the driving arm assembly 21 includes an upper lifting arm 211, a lower lifting arm 212 and a connecting portion 213, the upper lifting arm 211 is hinged to the lower lifting arm 212 through the connecting portion 213, the two upper lifting arms 211 are both hinged to a mounting block 5, the two lower lifting arms 212 are both hinged to the bottom plate 1, the screw rod adjusting mechanism 22 includes a hand wheel 221 and a screw rod 222, the hand wheel 221 is connected to the screw rod 222, the screw rod 222 is in threaded connection with the two connecting portions 213, and the screw rod 222 drives the upper lifting arm 211 to be close to or far away from the lower lifting arm 212 through threaded transmission. The staff places this table ware of moving under the desk of treating the transport, after the relative position of adjustment backup pad 3 and desk, drives screw lever 222 through rotating hand wheel 221 and rotates, cooperates two connecting portion 213 and screw lever 222's screw drive to adjust the interval of two connecting portion 213 and realizes the promotion and the decline of backup pad 3, and then drives the desk and rise, and in the same way, still can be with flexible drive arrangement such as hydraulic cylinder, electric cylinder with jacking device replacement, also can reach the same technological effect. Install wheel 4 around the bottom of bottom plate 1, when the desk was by 2 top ground surfaces of climbing mechanism, the usable rotation of staff connects in the wheel 4 of bottom plate 1 bottom and passes the desk, takes the desk to carry to the predetermined position after, control jacking device and reset and descend, and the desk is placed in ground under the dead weight effect, and the staff will be should move the table ware and take out.

The driving end of the jacking mechanism 2 is provided with a mounting block 5, the top of the mounting block 5 is provided with a connecting ring 6, the bottom surface of the supporting plate 3 is provided with a ring groove 7 for the connecting ring 6 to be rotatably connected, and the top surface of the supporting plate 3 is uniformly provided with a plurality of sucker pieces 8. When jacking device drive installation piece 5 pushes up, it is close to one side of the desk to drive backup pad 3, the opening part of sucking disc spare 8 offsets tightly with the desk, along with backup pad 3 continues to push up, sucking disc spare 8 pressurized deformation, the air in the toper intracavity of sucking disc spare 8 is extruded, produce the negative pressure in the toper intracavity of sucking disc spare 8, make sucking disc spare 8 adsorb in the bottom surface of desk, the connection of backup pad 3 with the desk has been strengthened, the rotation between go-between 6 and the annular 7 is connected, can guide the staff to rotate the desk, the desk drives backup pad 3 and rotates on installation piece 5, a plurality of sucking disc spare 8 and 3 cooperations of backup pad, when making the staff rotate the desk, avoid backup pad 3 and desk to take place the dislocation, the steady support of desk ware to the desk that should move is ensured, staff's intensity of labour has been reduced, carry efficiency is improved.

The periphery lateral wall of go-between 6 is provided with holding ring 9, and the constant head tank 10 that supplies holding ring 9 to rotate to connect is seted up to the interior cell wall of annular 7 for strengthen being connected between backup pad 3 and the installation piece 5, avoid backup pad 3 to break away from installation piece 5. The height that highly is greater than holding ring 9 of constant head tank 10 installs bearing piece 11 between constant head tank 10 and the holding ring 9, and the inner circle or the outer lane of bearing piece 11 and holding ring 9 fixed connection, bearing piece 11's outer lane or inner circle and constant head tank 10 fixed connection, bearing piece 11 set up so that, the staff rotates the desk more laborsavingly.

A plurality of support grooves 12 have evenly been seted up along circumference to annular 7, go-between 6 evenly is provided with a plurality of support columns 13 along circumference, support column 13 pegs graft in support groove 12, the tip that support column 13 inserted in spout 15 is formed with sphere 14, the interior wall of sphere 14 and support groove 12 is laminated mutually, go-between 6 offer with supply support column 13 to slide spout 15 of being connected, be provided with elastic component 16 between spout 15 and the support column 13. Limiting groove 17 has been seted up to the inner wall of spout 15, and support column 13 is provided with the stopper 18 of sliding connection in limiting groove 17 for the slip of spacing support column 13 in spout 15 avoids support column 13 to break away from corresponding spout 15.

When a worker rotates a table, the supporting plate 3 driven by the table rotates on the mounting block 5, under the guide of the spherical surface 14, the supporting columns 13 are driven by the supporting grooves 12 which rotate relatively to each other to retreat in the sliding grooves 15, the elastic pieces 16 are compressed and contracted, under the elastic action of the elastic pieces 16, the supporting columns 13 are driven by the elastic pieces 16 to abut against the supporting plate 3, when the spherical surface 14 corresponds to the next adjacent supporting groove 12, the spherical surface 14 is inserted into the corresponding supporting groove 12 and abuts against the same, the supporting columns 13 are inserted into the supporting grooves 12, a certain damping effect is exerted on the rotation of the connecting ring 6 in the ring groove 7, the table on the table moving device can be prevented from rotating under the action of non-artificial external force to a certain extent, and the supporting grooves 12 and the supporting columns 13 are uniformly distributed along the circumferential direction of the connecting ring 6, so that the rotation angle of the table can be standardized.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims (6)

1. A table moving device is characterized in that: including bottom plate (1), set up in climbing mechanism (2), the confession on bottom plate (1) climbing mechanism (2) driven backup pad (3), install wheel (4) around the bottom of bottom plate (1), the drive end of climbing mechanism (2) is provided with installation piece (5), the top of installation piece (5) is provided with go-between (6), the confession has been seted up to the bottom surface of backup pad (3) go-between (6) rotate annular (7) of connecting, a plurality of sucking disc spare (8) are evenly installed to the top surface of backup pad (3).

2. A table mover as claimed in claim 1, wherein: the periphery lateral wall of go-between (6) is provided with holding ring (9), the confession has been seted up to the inner tank wall of annular (7) holding ring (9) rotate constant head tank (10) of connecting.

3. A table mover as claimed in claim 2, wherein: the height of the positioning groove (10) is greater than that of the positioning ring (9), and a bearing piece (11) is installed between the positioning groove (10) and the positioning ring (9).

4. A table mover as claimed in claim 1, wherein: annular (7) have evenly seted up a plurality of support grooves (12) along circumference, go-between (6) evenly are provided with a plurality of support columns (13) along circumference, support column (13) peg graft in support groove (12) are interior, the tip of support column (13) is formed with sphere (14), sphere (14) with the interior cell wall of support groove (12) is laminated mutually, go-between (6) set up and supply spout (15) that support column (13) slided the connection, spout (15) with be provided with elastic component (16) between support column (13).

5. A table mover as claimed in claim 4, wherein: spacing groove (17) have been seted up to the inner groove wall of spout (15), support column (13) are provided with slide connect in spacing block (18) in spacing groove (17).

6. A table mover as claimed in claim 1, wherein: climbing mechanism (2) include two relative drive arm subassembly (21) and lead screw adjustment mechanism (22) that set up, drive arm subassembly (21) including lift arm (211), lift arm (212) and connecting portion (213) down, go up lift arm (211) with lift arm (212) down and pass through connecting portion (213) are articulated, two go up lift arm (211) all with installation piece (5) are articulated, two lift arm (212) down all with bottom plate (1) are articulated, lead screw adjustment mechanism (22) include hand wheel (221) and screw lever (222), hand wheel (221) with screw lever (222) are connected, screw lever (222) threaded connection is in two connecting portion (213), screw lever (222) orders about through screw drive go up to lift arm (211) and be close to or keep away from lift arm (212) down.

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