CN219240369U

CN219240369U - Electric lifting column with locking structure

Info

Publication number: CN219240369U
Application number: CN202320227086.6U
Authority: CN
Inventors: 余永旭
Original assignee: Xiamen Yonghongyao Information Technology Co ltd
Current assignee: Xiamen Yonghongyao Information Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-23
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses an electric lifting column with a locking structure, which comprises a power box and a fastening assembly, wherein an anti-collision column body is connected to the periphery of the upper end of the power box, the fastening assembly is connected to the middle of the upper end of the power box, the fastening assembly comprises a fixed block, an elastic clamping block, an adjusting rotating head and a pressing head, the inner side of the fixed block is connected with the elastic clamping block, and the upper end of the adjusting rotating head is connected with the pressing head. This electric lifting column with locking structure compares with current electric lifting column, sets up convenient locking joint connection between locking joint piece and the fastening component, improves the fixed stability of equipment in the use, and then guaranteed the normal use of equipment, sets up promotion joint and spacing guard bar, and further improves the stability of equipment, prevents that internals from receiving the striking damage, sets up the outer protective housing that can be connected through spiral ground flange, breaks away from each other with the power case, can conveniently take out the maintenance when the damage appears in internals.

Description

Electric lifting column with locking structure

Technical Field

The utility model relates to the technical field of electric lifting columns, in particular to an electric lifting column with a locking structure.

Background

The lifting column can be controlled to stretch out and draw back, and when the lifting column is lifted, vehicles and the like can be prevented from entering, so that the lifting column is widely applied to various occasions such as urban traffic, army and national important organization gates and periphery, pedestrian streets, expressway toll booths, airports, schools, banks, large-scale meetings, parking lots and the like.

As disclosed in the patent document of publication number CN209292923U, in the use process, the device comprises an embedded outer cylinder, a motor and a column body which is arranged in the embedded outer cylinder and can move up and down along the axial direction of the embedded outer cylinder, the motor is fixed in the column body, a screw rod which is arranged along the axial direction of the motor is arranged in the column body, one end of the screw rod is connected with an output shaft of the motor, and a screw rod nut which is matched with the screw rod is arranged in the embedded outer cylinder; the lifting column further comprises a guide wheel, a counterweight and a counterweight rope, wherein the guide wheel, the counterweight and the counterweight rope are arranged in the pre-buried outer cylinder, the counterweight rope is wound on the guide wheel and connected with the counterweight, the guide wheel avoids a path of up-and-down motion of the screw rod, and the counterweight rope passes through the lower part of the screw rod, abuts against the free end of the screw rod and forms a support for the screw rod. The motor has smaller load and smaller friction force between the screw rod and the screw rod nut, and the probability of fatigue damage is greatly reduced.

Above-mentioned in going up and down through setting up comparatively laborsaving mode and using, but in the use, to the restriction of lifting column lack the part of restriction locking, though the connection support is comparatively stable, but the external factor that receives on ground is more, receives external pressure after, can lead to the inside unstability of equipment, and then leads to influencing the stability of anticollision cylinder, reduces the result of use, to above-mentioned condition, now provides an electric lifting column that is equipped with locking structure.

Disclosure of Invention

The present utility model is directed to an electric lifting column with a locking structure, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic lift post with locking structure, includes headstock and fastening component, the upper end of headstock is connected with the anticollision cylinder all around, and the inside both ends all are provided with locking joint piece about the anticollision cylinder, fastening component connects in the upper end middle part of headstock, and fastening component is provided with two, fastening component includes fixed block, elastic clamping piece, adjusts the rotation head and presses the head, the inboard of fixed block is connected with elastic clamping piece, and the upper end of elastic clamping piece is connected with adjusts the rotation head, the upper end of adjusting the rotation head is connected with presses the head.

Further, the inside lower extreme middle part of headstock is provided with adjusting part, and adjusting part includes motor and sprocket, the outside of motor is connected with the sprocket, and the lower extreme rear side of sprocket is connected with the stretch board.

Further, the upper end of the inside of the power box is connected with a fixed pulley, and the power box and the fixed pulley are welded.

Further, the inside promotion joint that all is provided with of left and right sides wall upper end of headstock, and the lower extreme left and right sides of headstock all is provided with spacing guard bar.

Further, the lower extreme of headstock is connected with the plugboard, and the lower extreme of plugboard is connected with outer protective housing.

Further, the inside left and right walls of outer protective housing all are provided with spacing joint piece, and the upper end of outer protective housing is connected with closing cap separation subassembly.

Further, the sealing cover blocking component comprises a spiral ground flange and a waterproof pad, and the waterproof pad is arranged outside the lower end of the spiral ground flange.

Further, the spiral ground flange is in threaded connection with the outer protective box, and the spiral ground flange is adhered to the waterproof pad.

Compared with the prior art, the utility model has the beneficial effects that: through setting up convenient locking block connection between locking joint piece and the fastening component, can improve the fixed stability of equipment in the use, and then guaranteed the normal use of equipment, through setting up promotion joint and spacing guard bar, further improvement equipment's stability prevents that internals from receiving the striking damage, sets up the outer protective housing that can be connected through spiral ground flange, can break away from each other with the headstock, can conveniently take out the maintenance when the internals appears damaging.

1. In the use process, the anti-collision column body is pulled to rise upwards through the power of the adjusting component, then the locking clamping block inside the anti-collision column body is directly inserted into a hole reserved at the upper end of the power box and clamped in the middle of the elastic clamping block to be connected with the fastening clamp, the locking clamping block is locked, if the anti-collision column body has downward pressure, the elastic clamping block is only tensioned more, the anti-collision column body is not easy to descend, only the pressing head is pushed by an external part, the adjusting rotating head is driven to press the elastic clamping block, the elastic clamping block is separated, the locking clamping block and the external anti-collision column body are convenient to descend downwards, and the fixing stability of equipment can be improved in the use process through the arrangement, and the normal use of the equipment is further ensured.

2. In the installation process, the plug board connected with the lower end of the power box is inserted into the inner lower wall of the outer protective box and is fixed by the connecting screw, then the outer side of the power box is clamped on the limiting clamping block for stability, the outer side of the power box is connected with the outer protective box in a threaded manner by the spiral ground flange for protection, the inner connecting line is waterproof by the waterproof pad, when damaged equipment is required to be taken out, the spiral ground flange is only required to be screwed, the plug board is required to be removed, the ground is not required to be damaged, and through the arrangement, the equipment can be conveniently taken out for maintenance when the damage to internal parts occurs, and the practicability of the equipment is improved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of an electric lifting column with a locking structure according to the present utility model;

FIG. 2 is an enlarged view of the structure of the electric lifting column of FIG. 1A with a locking structure according to the present utility model;

fig. 3 is a schematic view of a partial perspective view of a capping and blocking assembly of an electric lifting column with a locking structure according to the present utility model.

In the figure: 1. a power box; 2. an adjustment assembly; 201. a motor; 202. a sprocket; 3. a fixed pulley; 4. stretching a plate; 5. an anti-collision column body; 6. locking the clamping block; 7. pushing the clamping joint; 8. a fastening assembly; 801. a fixed block; 802. an elastic clamping block; 803. adjusting the rotating head; 804. pressing head; 9. a limit guard bar; 10. a plug board; 11. an outer protective case; 12. a limit clamping block; 13. a cap barrier assembly; 1301. spiral ground flange; 1302. a water-proof pad.

Detailed Description

As shown in fig. 1 and 2, an electric lifting column with a locking structure comprises a power box 1 and a fastening component 8, wherein the periphery of the upper end of the power box 1 is connected with an anti-collision column 5, the left and right ends of the inside of the anti-collision column 5 are respectively provided with a locking clamping block 6, the fastening component 8 is connected to the middle part of the upper end of the power box 1, the fastening component 8 is provided with two fastening components, the fastening component 8 comprises a fixing block 801, an elastic clamping block 802, an adjusting rotating head 803 and a pressing head 804, the inner side of the fixing block 801 is connected with the elastic clamping block 802, the upper end of the elastic clamping block 802 is connected with the adjusting rotating head 803, the upper end of the adjusting rotating head 803 is connected with the pressing head 804, in the use process, the anti-collision column 5 is pulled upwards by the power of the adjusting component 2, then the locking clamping blocks 6 inside the anti-collision column 5 are directly inserted into reserved holes at the upper end of the power box 1, and the elastic clamping block 802 is clamped in the middle of the elastic clamping block 802 to be connected by a fastening clamp, the locking clamping block 6 is locked, if downward pressure exists on the anti-collision column 5, the elastic clamping block 802 is only tensioned more, so that the anti-collision column is not easy to descend, the elastic clamping block 802 is extruded by driving the adjusting rotating head 803 through the pushing pressing head 804 of an external part, the elastic clamping block 802 is separated, the locking clamping block 6 and the external anti-collision column 5 are convenient to descend, the fixing stability of the equipment can be improved in the use process through the arrangement, the normal use of the equipment is ensured, the middle part of the lower end of the inside of the power box 1 is provided with the adjusting component 2, the adjusting component 2 comprises a motor 201 and a chain wheel 202, the outer side of the motor 201 is connected with the chain wheel 202, the rear side of the lower end of the chain wheel 202 is connected with a stretching plate 4, the upper end of the inside of the power box 1 is connected with a fixed pulley 3, the power box 1 and the fixed pulley 3 are welded, the inside promotion joint 7 that all is provided with of left and right sides wall upper end of headstock 1, and the lower extreme left and right sides of headstock 1 all is provided with spacing guard bar 9, carries out the joint through setting up the hole that promotes joint 7 and crashproof cylinder 5 inside, carries out once spacing, and spacing guard bar 9 can support the protection to the lower extreme of crashproof cylinder 5, further improvement equipment's stability prevents that the internals from receiving the striking damage.

As shown in fig. 1 and 3, the lower extreme of the power box 1 is connected with the plugboard 10, and the lower extreme of plugboard 10 is connected with outer protective box 11, both walls all are provided with spacing joint piece 12 about the inside of outer protective box 11, and the upper end of outer protective box 11 is connected with closing cap separation subassembly 13, closing cap separation subassembly 13 includes spiral ground flange 1301 and water proof pad 1302, and the lower extreme outside of spiral ground flange 1301 is provided with water proof pad 1302, spiral ground flange 1301 is threaded connection with outer protective box 11, and spiral ground flange 1301 is bonding with water proof pad 1302, in the installation, the plugboard 10 that is connected through power box 1 lower extreme inserts the inside lower wall of outer protective box 11, and the connecting screw is fixed, then the outside of power box 1 can block and carry out stability at spacing joint piece 12, outside rethread spiral ground flange 1301 and outer protective box 11 carry out threaded connection, as the protection, and through the connection of water proof pad 1302 to inside, when need take out taking out to the equipment that damages, only need twist spiral ground flange 1301 and demolish, can improve the practicality and the plugboard 10 can appear in the inside when the equipment that need to damage.

In summary, when the electric lifting column with the locking structure is used, firstly, in the use process, the anti-collision column 5 is pulled upwards by the power of the adjusting component 2, the chain wheel 202 is driven by the motor 201 to wind, then the fixed pulley 3 is connected, the stretching plate 4 connected with the lower end of the fixed pulley 3 pushes the anti-collision column 5 upwards, the push clamping joint 7 is arranged to be clamped with the hole inside the anti-collision column 5, the limiting is carried out once, then the locking clamping block 6 inside the anti-collision column 5 is directly inserted into the reserved hole at the upper end of the power box 1 and clamped in the middle of the elastic clamping block 802 to be connected by the fastening clamp, the locking clamping block 6 is locked, and if the anti-collision column 5 has downward pressure, only the elastic clamping block 802 is tensioned more, the anti-collision column is not easy to descend, only the pressing head 804 is pushed by an external part, the adjusting rotating head 803 is driven to extrude the elastic clamping block 802, so that the elastic clamping block 802 is separated, the locking clamping block 6 and the external anti-collision column 5 are conveniently lowered, the lower end of the anti-collision column 5 can be supported and protected by the limiting guard bar 9 during lowering, the stability of equipment is further improved, internal parts are prevented from being damaged by collision, in the installation process, the plug board 10 connected with the lower end of the power box 1 is inserted into the inner lower wall of the external protection box 11 and is fixed by connecting screws, then the outer side of the power box 1 is clamped on the limiting clamping block 12 for stability, the outside is connected with the external protection box 11 through the screw ground flange 1301 in a threaded manner to serve as protection, the internal connection is waterproof through the waterproof pad 1302, when damaged equipment needs to be taken out, only the screw ground flange 1301 is required to be screwed, and the plug board 10 is removed, the electric lifting column with the locking structure works on the principle that the ground is not required to be damaged.

Claims

1. The utility model provides an electronic elevating column with locking structure, includes headstock (1) and fastening component (8), its characterized in that, the upper end of headstock (1) is connected with anticollision cylinder (5) all around, and both ends all are provided with locking joint piece (6) about the inside of anticollision cylinder (5), fastening component (8) are connected in the upper end middle part of headstock (1), and fastening component (8) are provided with two, fastening component (8) include fixed block (801), elastic clamping piece (802), adjust rotation head (803) and press head (804), the inboard of fixed block (801) is connected with elastic clamping piece (802), and the upper end of elastic clamping piece (802) is connected with adjusts rotation head (803), the upper end of adjusting rotation head (803) is connected with presses head (804).

2. The electric lifting column with the locking structure according to claim 1, wherein an adjusting component (2) is arranged in the middle of the lower end of the power box (1), the adjusting component (2) comprises a motor (201) and a sprocket (202), the outside of the motor (201) is connected with the sprocket (202), and the rear side of the lower end of the sprocket (202) is connected with a stretching plate (4).

3. The electric lifting column with the locking structure according to claim 1, wherein the fixed pulley (3) is connected to the upper end of the inside of the power box (1), and the power box (1) and the fixed pulley (3) are welded.

4. The electric lifting column with the locking structure according to claim 1, wherein pushing clamping connectors (7) are arranged inside the upper ends of the left wall and the right wall of the power box (1), and limiting guard bars (9) are arranged on the left side and the right side of the lower end of the power box (1).

5. The electric lifting column with the locking structure according to claim 1, wherein a plug board (10) is connected to the lower end of the power box (1), and an outer protection box (11) is connected to the lower end of the plug board (10).

6. The electric lifting column with the locking structure according to claim 5, wherein limiting clamping blocks (12) are arranged on the left wall and the right wall of the inner part of the outer protective box (11), and a sealing cover blocking assembly (13) is connected to the upper end of the outer protective box (11).

7. The electric lifting column with the locking structure according to claim 6, wherein the cover blocking assembly (13) comprises a spiral ground flange (1301) and a water-proof pad (1302), and the water-proof pad (1302) is arranged outside the lower end of the spiral ground flange (1301).

8. The electric lifting column with the locking structure according to claim 7, wherein the spiral ground flange (1301) is in threaded connection with the outer protective box (11), and the spiral ground flange (1301) is bonded with the waterproof pad (1302).