CN210747966U

CN210747966U - Lifting type workbench for engineering cost

Info

Publication number: CN210747966U
Application number: CN201921360853.0U
Authority: CN
Inventors: 李清霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-16
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a lifting type workbench for engineering cost in the technical field of engineering cost auxiliary equipment, which comprises a base, wherein movable inserted rods are movably inserted at the front side and the rear side of the outer wall of the bottom of a connecting shell, which are close to one end of a lifting rod, and the outer wall of the bottom of the workbench is provided with a limiting hole matched with the movable inserted rods, when the height of the workbench needs to be adjusted, the connecting shell can be lifted through the telescopic driving of a hydraulic lifting rod, when the connecting shell is not connected with the workbench, the extending height of the lifting rod can be manually adjusted, when the area of the workbench needs to be changed, the length of the workbench extending out of the connecting shell can be changed only by sliding a movable seat left and right, the length of the connecting shell extending out of an auxiliary plate can also be adjusted through a positioning bolt and a length adjusting hole, after the height of the workbench is adjusted, an electric telescopic rod needs to be started to drive a latch to insert a rack to lock the lifting, avoiding the misoperation of the lifting rod and the workbench.

Description

Lifting type workbench for engineering cost

Technical Field

The utility model relates to an engineering cost auxiliary assembly technical field specifically is workstation for over-and-under type engineering cost.

Background

The existing workbench for engineering cost has defects when in use, the height of the workbench can not be adjusted according to the height of a user, the area of the workbench is fixed, and the use area can not be adjusted according to the field condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation for over-and-under type engineering cost to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting type workbench for construction cost comprises a base, wherein supporting legs are arranged at four corners of the outer wall of the bottom of the base, sliding grooves are formed in the left side and the right side of the outer wall of the top of the base, movable seats are connected in the sliding grooves in a sliding mode, hydraulic lifting rods are fixedly connected to the front side and the rear side of the outer wall of the top of each movable seat, supporting plates are fixedly connected to the tops of the hydraulic lifting rods at the same front side and the rear side, connecting shells are arranged at the tops of the two groups of supporting plates, a groove which is communicated up and down is formed in the center of the outer wall of the top of the base, the lifting rods are connected in the groove in a sliding mode, the upper end and the lower end of each lifting rod respectively extend to the outer wall of the top and the bottom of the base, a workbench and a limiting block are respectively arranged at the tops, and the outer wall of the bottom of the workbench is provided with a limiting hole matched with the movable insertion rod, the bottom of the movable insertion rod is fixedly connected with a fixing plate, springs are arranged on two sides of the outer wall of the top of the fixing plate, the top of each spring is fixedly connected with the outer wall of the bottom of the connecting shell, and a locking assembly is arranged on the right side of the connecting part of the outer wall of the top of the base and the lifting rod.

Further, locking Assembly includes the rack that lifter right side outer wall set up, base top outer wall from left to right is equipped with recess and fixed block in proper order with lifter coupling part's right side, sliding connection has the latch in the recess, latch left end and rack right side meshing, fixed block right side outer wall fixedly connected with electric telescopic handle, electric telescopic handle left end and latch right side outer wall fixed connection.

Furthermore, inclined support rods are arranged on the tops of the outer walls of the left side and the right side of the lifting rod, the tops of the inclined support rods are fixedly connected with the outer wall of the bottom of the workbench, and a groove matched with the inclined support rods in motion is formed in the outer wall of the bottom of the connecting shell.

Furthermore, two groups of connecting shell back of the body side outer wall all activity pegs graft there is the accessory plate, the one end that the lifter was kept away from to connecting shell bottom outer wall is provided with the screw, and is connected with positioning bolt in the screw, accessory plate bottom outer wall is provided with the length adjustment hole with positioning bolt matched with.

Furthermore, screws are arranged at four corners of the outer wall of the bottom of the supporting plate, and screw holes matched with the screws are formed in the outer wall of the bottom of the connecting shell.

Compared with the prior art, the beneficial effects of the utility model are that: when the height of workstation is adjusted to needs, the flexible connection shell that drives of accessible hydraulic lifting rod goes up and down to realize, and when the connection shell is not connected with the workstation, can be manual adjust the high of stretching out of lifter, when the area of workstation is changed to needs, only need the horizontal slip movable seat make the workstation stretch out the length change of connecting the shell can, also can adjust the length that the accessory plate stretches out the connection shell through positioning bolt and length adjustment hole, after adjusting the height of workstation, need start electric telescopic handle and drive the latch and insert the rack and lock the lifter, avoid lifter and workstation maloperation.

Drawings

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

fig. 2 is a schematic view of the connection between the base and the lifting rod of the present invention.

In the figure: 1. a base; 2. a support leg; 3. a chute; 4. a movable seat; 5. a hydraulic lifting rod; 6. a support plate; 7. a connecting shell; 8. a lifting rod; 9. a limiting block; 10. a work table; 11. a movable inserted link; 12. a limiting hole; 13. a spring; 14. a fixing sheet; 15. a diagonal brace; 16. an auxiliary plate; 17. a length adjustment hole; 18. positioning the bolt; 19. a locking assembly; 20. a rack; 21. a groove; 22. clamping teeth; 23. an electric telescopic rod; 24. and (5) fixing blocks.

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.

The utility model provides a lifting type workbench for construction cost, which has the advantages that the height of the workbench can be adjusted according to the height of a user, and the area of the workbench can be changed, please refer to fig. 1, comprising a base 1, four corners of the outer wall at the bottom of the base 1 are all provided with supporting legs 2, the supporting legs 2 can be supporting columns with a certain length or can be moving wheels, the left and right sides of the outer wall at the top of the base 1 are all provided with chutes 3, the chutes 3 are connected with movable seats 4 in a sliding way, the front and back sides of the outer wall at the top of the movable seats 4 are all fixedly connected with hydraulic lifting rods 5, the tops of the two groups of hydraulic lifting rods 5 at the same side are fixedly connected with supporting plates 6, the tops of the two groups of supporting plates 6 are provided with connecting shells 7, the center of the outer wall at the top of the base 1 is provided with a through slot, and the lifting, when the connecting shell 7 is not connected with the workbench 10, the extending height of the lifting rod 8 can be manually adjusted, the upper end and the lower end of the lifting rod 8 respectively extend to the outer walls of the top and the bottom of the base 1, the top and the bottom of the lifting rod 8 are respectively provided with the workbench 10 and the limiting blocks 9, the left end and the right end of the workbench 10 extend into the connecting shell 7, and when the area of the workbench 10 needs to be changed, the length of the workbench 10 extending out of the connecting shell 7 can be changed only by sliding the movable seat 4 left and right;

referring to fig. 1, movable insertion rods 11 are movably inserted into front and rear sides of an end of an outer wall of a bottom of a connecting shell 7 close to a lifting rod 8, a limiting hole 12 matched with the movable insertion rod 11 is formed in an outer wall of a bottom of a working table 10, a fixing piece 14 is fixedly connected to the bottom of the movable insertion rod 11, springs 13 are arranged on two sides of an outer wall of a top of the fixing piece 14, a top of each spring 13 is fixedly connected with an outer wall of the bottom of the connecting shell 7, when a sliding movable seat 4 changes the length of the working table 10 extending out of the connecting shell 7, the movable insertion rod 11 slides at the bottom of the working table 10, when the movable insertion rod 11 moves to the limiting hole 12, the springs 13 drive the movable insertion rod 11 to be inserted into the limiting hole 12 to fix the working table 10, so as to prevent the working table 10 from being separated from the connecting shell 7, a locking assembly 19 is arranged on the right side of a connecting, the locking assembly 19 locks the lifting rod 8 to prevent the workbench 10 from being mistakenly moved;

referring to fig. 2, the locking assembly 19 includes a rack 20 disposed on the outer wall of the right side of the lifting rod 8, a groove 21 and a fixing block 24 are sequentially disposed on the right side of the connecting portion between the outer wall of the top of the base 1 and the lifting rod 8 from left to right, a latch 22 is slidably connected in the groove 21, the left end of the latch 22 is engaged with the right side of the rack 20, an electric telescopic rod 23 is fixedly connected to the outer wall of the right side of the fixing block 24, the left end of the electric telescopic rod 23 is fixedly connected to the outer wall of the right side of the latch 22, after the height of the workbench 10 is adjusted, the electric telescopic rod 23 is started to extend leftwards to insert the latch 22 into;

referring to fig. 1, the top parts of the outer walls of the left side and the right side of the lifting rod 8 are respectively provided with an inclined strut 15, the top parts of the inclined struts 15 are fixedly connected with the outer wall of the bottom of the workbench 10, and the outer wall of the bottom of the connecting shell 7 is externally provided with a slot which is movably matched with the inclined strut 15, so that the tightness of the connection between the lifting rod 8 and the workbench 10 is improved;

referring to fig. 1, the outer walls of the two sets of connecting shells 7 on the opposite sides are movably inserted with auxiliary plates 16, so as to further increase the area of the workbench 10, a screw hole is formed in one end of the outer wall of the bottom of the connecting shell 7, which is far away from the lifting rod 8, and a positioning bolt 18 is connected in the screw hole, a length adjusting hole 17 matched with the positioning bolt 18 is formed in the outer wall of the bottom of the auxiliary plate 16, and the length of the auxiliary plate 16 extending out of the connecting shell 7 can be adjusted through the positioning bolt 18 and the length adjusting hole 17;

referring to fig. 1, screws are disposed at four corners of the outer wall of the bottom of the supporting plate 6, and screw holes matched with the screws are disposed on the outer wall of the bottom of the connecting shell 7, so that the supporting plate 6 and the connecting shell 7 can be conveniently disassembled.

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.

Claims

1. Over-and-under type is workstation for engineering cost, including base (1), its characterized in that: the support legs (2) are arranged at four corners of the outer wall at the bottom of the base (1), sliding grooves (3) are arranged at the left side and the right side of the outer wall at the top of the base (1), movable seats (4) are connected in the sliding grooves (3) in a sliding manner, hydraulic lifting rods (5) are fixedly connected at the front side and the rear side of the outer wall at the top of the movable seats (4), two groups of hydraulic lifting rods (5) at the front side and the rear side are fixedly connected with supporting plates (6), connecting shells (7) are arranged at the tops of the two groups of supporting plates (6), a groove which is vertically communicated is arranged in the center of the outer wall at the top of the base (1), a lifting rod (8) is connected in the groove in a sliding manner, the upper end and the lower end of the lifting rod (8) respectively extend to the outer wall at the top and the bottom of the base (1), a workbench (10) and a limiting block (, connect shell (7) bottom outer wall and be close to lifter (8) one end around both sides all activity pegs graft and have activity inserted bar (11), just workstation (10) bottom outer wall is provided with spacing hole (12) with activity inserted bar (11) matched with, activity inserted bar (11) bottom fixedly connected with stationary blade (14), the both sides of stationary blade (14) top outer wall all set up spring (13), the top and the connection shell (7) bottom outer wall fixed connection of spring (13), base (1) top outer wall and lifter (8) coupling portion's right side is provided with locking Assembly (19).

2. The elevating work platform according to claim 1, wherein: locking Assembly (19) include rack (20) that lifter (8) right side outer wall set up, base (1) top outer wall from left to right is equipped with recess (21) and fixed block (24) in proper order with lifter (8) linkage portion's right side, sliding connection has latch (22) in recess (21), latch (22) left end and rack (20) right side meshing, fixed block (24) right side outer wall fixedly connected with electric telescopic handle (23), electric telescopic handle (23) left end and latch (22) right side outer wall fixed connection.

3. The elevating work platform according to claim 1, wherein: inclined support rods (15) are arranged at the tops of the outer walls of the left side and the right side of the lifting rod (8), the tops of the inclined support rods (15) are fixedly connected with the outer wall of the bottom of the workbench (10), and a groove matched with the inclined support rods (15) in motion is formed in the outer wall of the bottom of the connecting shell (7).

4. The elevating work platform according to claim 1, wherein: two sets of connect shell (7) each other one side outer wall of back of the body all activity grafting have accessory plate (16), the one end that the lifter (8) was kept away from to connect shell (7) bottom outer wall is provided with the screw, and the screw in-connection has positioning bolt (18), accessory plate (16) bottom outer wall is provided with length adjustment hole (17) with positioning bolt (18) matched with.

5. The elevating work platform according to claim 1, wherein: screws are arranged at four corners of the outer wall of the bottom of the supporting plate (6), and screw holes matched with the screws are formed in the outer wall of the bottom of the connecting shell (7).