CN217631153U - Whitewash indoor wall and use support frame that has protection machanism - Google Patents

Abstract

The utility model relates to the technical field of indoor painting, in particular to a support frame with a protective mechanism for painting indoor walls, which comprises a plate trailer, wherein the upper end surface in the middle of the plate trailer is slidably connected with an electric expansion bracket, the upper end surface of the electric expansion bracket is slidably connected with a pedal, a hydraulic rod is fixedly connected with the lower part in the pedal, the upper end surface of the hydraulic rod is fixedly connected with a guardrail, the lower end surface of the guardrail is fixedly connected with a stretching telescopic rod, and the inner side of the top end at the rear part of the guardrail is slidably connected with a cross rod; the utility model discloses in, through the hydraulic stem that sets up, can drive tensile telescopic link and guardrail rebound, protect the operating personnel who stands on the footboard, prevent that operating personnel from standing shakiness and falling from the footboard top, improve the safety protection nature of operating personnel during operation, it is very practical.

Description

Whitewash indoor wall and use support frame that has protection machanism

Technical Field

The utility model relates to an indoor whitewash technical field, specifically be a whitewash indoor wall and use support frame that has protection machanism.

Background

Whitewashing refers to a cleaning or smearing tool made of bunched hair palm or the like: the brush, the scrubbing brush refers in particular to the instrument of makeup powder usefulness or the protective layer of smearing on the building surface, and when indoor whitewashing, generally need scaffold frame or support frame to let operating personnel whitewash the wall at roof in the room, but scaffold frame or support frame simple structure on the market, and do not have safeguard procedures, let the operating personnel who stands on scaffold frame and support frame fall out of the foot easily, have certain potential safety hazard, consequently, propose a whitewash indoor wall and use support frame that has protection machanism to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a whitewash indoor wall and use support frame that has protection machanism to the support frame on the market that provides in solving above-mentioned background art has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a whitewash indoor wall body and use support frame that has protection machanism, includes the wooden handcart, up end sliding connection has electronic expansion bracket in the middle of the wooden handcart, electronic expansion bracket up end sliding connection has the footboard, inside below fixedly connected with hydraulic stem of footboard, hydraulic stem up end fixedly connected with guardrail, the tensile telescopic link of terminal surface fixedly connected with under the guardrail, the inboard sliding connection in guardrail rear top has the horizontal pole.

Preferably, terminal surface and footboard fixed connection under the tensile telescopic link, inside top and hydraulic stem sliding connection of footboard, terminal surface and hydraulic stem fixed connection under the horizontal pole, terminal surface fixedly connected with inserted bar under the footboard four corners position department fixedly connected with of department, the outside sliding connection in inserted bar below has the sleeve, terminal surface and pallet truck fixed connection under the sleeve, both sides fixedly connected with fixed block around the pallet truck, cavity board in the fixed block outside fixedly connected with, the inside left and right sides fixedly connected with motor of cavity board, the inboard top fixedly connected with threaded rod of motor, threaded rod outside screwed connection has the movable block, terminal surface rotates under the movable block and is connected with the connecting rod, terminal surface rotates under the connecting rod and is connected with the clamp plate, the clamp plate outside and cavity board sliding connection, terminal surface fixedly connected with rubber ball under the clamp plate.

Preferably, the shape of guardrail is concave type, and the quantity of hydraulic stem is 4, and the hydraulic stem distribution of terminal surface under the guardrail under the left side under the terminal surface, the front side under in the middle of the terminal surface under and the right side under three positions of terminal surface under in the middle of, and the quantity of tensile telescopic link be 4, and the four corners position department of terminal surface under the guardrail of tensile telescopic link distribution.

Preferably, inserted bar and telescopic quantity are 4, and the four corners position department of inserted bar distribution terminal surface under the footboard, and the sleeve distributes in the four corners position department of flat car up end, and telescopic length is the same with the length of inserted bar.

Preferably, the number of the hollow plates is 2, the hollow plates are distributed on the front side and the rear side of the plate trailer, and the length of the hollow plates is one half of the length of the plate trailer.

Preferably, the number of the rubber balls is a plurality, the rubber balls are distributed on the lower end face of the pressing plate, and the diameter of the cross section of each rubber ball is 1cm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the hydraulic stem that sets up, can drive tensile telescopic link and guardrail upward movement, protect the operating personnel who stands on the footboard, prevent that operating personnel from standing unstably and falling from the footboard top, improve the safety protection nature of operating personnel during operation, and guardrail rear top inboard is equipped with the horizontal pole, the lower terminal surface of horizontal pole is equipped with the hydraulic stem, and the horizontal pole can be according to the position of operating personnel's whitewash wall to the height adjustment of horizontal pole, not only make things convenient for the operating personnel to whitewash the wall, compromise operating personnel's security simultaneously, and the terminal surface is equipped with the inserted bar under the four corners of footboard, the inserted bar outside is equipped with the sleeve, can carry out spacing and protection when the footboard reciprocates, increase the stability of footboard, and is very practical;

2. the utility model discloses in, through the motor that sets up, can drive the clamp plate downstream, fix the wooden handcart, prevent that operating personnel from standing the during operation wooden handcart on the footboard and appear rocking and remove, improve operating personnel's security and the stability of wooden handcart to the terminal surface is equipped with the rubber ball under the clamp plate, and the rubber ball can increase the frictional force between clamp plate and the ground, prevents effectively that the clamp plate from receiving external force and taking place to remove, and is very practical.

Drawings

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

fig. 2 is a schematic view of the guardrail of the present invention;

FIG. 3 is a schematic view of the pedal of the present invention;

FIG. 4 is a schematic top view of the plate trailer of the present invention;

fig. 5 is a schematic view of the internal structure of the hollow plate of the present invention.

In the figure: the device comprises a 1-pallet truck, a 2-electric telescopic frame, a 3-pedal, a 4-hydraulic rod, a 5-guardrail, a 6-stretching telescopic rod, a 7-inserted rod, an 8-sleeve, a 9-hollow plate, a 10-connecting rod, a 11-pressing plate, a 12-rubber ball, a 13-cross rod, a 14-fixed block, a 15-motor, a 16-threaded rod and a 17-moving block.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

a supporting frame with a protection mechanism for painting indoor walls comprises a flat car 1, wherein an electric expansion bracket 2 is connected to the upper end face of the middle of the flat car 1 in a sliding manner, a pedal 3 is connected to the upper end face of the electric expansion bracket 2 in a sliding manner, a hydraulic rod 4 is fixedly connected to the lower portion inside the pedal 3, a guardrail 5 is fixedly connected to the upper end face of the hydraulic rod 4, a stretching expansion rod 6 is fixedly connected to the lower end face of the guardrail 5, a cross rod 13 is connected to the inner side of the top end of the rear portion of the guardrail 5 in a sliding manner, the lower end face of the stretching expansion rod 6 is fixedly connected with the pedal 3, the upper portion inside the pedal 3 is fixedly connected with the hydraulic rod 4 in a sliding manner, the lower end face of the cross rod 13 is fixedly connected with the hydraulic rod 4, an insertion rod 7 is fixedly connected to the four corners of the lower end face of the pedal 3, a sleeve 8 is connected to the outer side of the lower end face of the insertion rod 7 in a sliding manner, the lower end face of the sleeve 8 is fixedly connected with the flat car 1, fixed blocks 14 are fixedly connected to the front and rear sides of the flat car 1, hollow plates 9 are fixedly connected to the outer sides of the fixed blocks 14, the left side and the right side inside the hollow plate 9 are fixedly connected with a motor 15, the top end of the inner side of the motor 15 is fixedly connected with a threaded rod 16, the outer side of the threaded rod 16 is spirally connected with a moving block 17, the lower end surface of the moving block 17 is rotatably connected with a connecting rod 10, the lower end surface of the connecting rod 10 is rotatably connected with a pressing plate 11, the outer side of the pressing plate 11 is slidably connected with the hollow plate 9, the lower end surface of the pressing plate 11 is fixedly connected with a rubber ball 12, the guardrail 5 is concave in shape through the arranged hydraulic rods 4, the number of the hydraulic rods 4 is 4, the hydraulic rods 4 of the lower end surface of the guardrail 5 are distributed at three positions of the left middle lower end surface, the front middle lower end surface and the right middle lower end surface of the guardrail 5, the number of the stretching telescopic rods 6 is 4, and the stretching telescopic rods 6 are distributed at four corners of the lower end surface of the guardrail 5, so that the stretching telescopic rods 6 and the guardrail 5 can be driven to move upwards, the safety protection device has the advantages that an operator standing on the pedal 3 is protected, the operator is prevented from falling from the upper side of the pedal 3 due to unstable standing, the safety protection performance of the operator during working is improved, the cross rod 13 is arranged on the inner side of the top end of the rear portion of the guardrail 5, the hydraulic rod 4 is arranged on the lower end face of the cross rod 13, the height of the cross rod 13 can be adjusted according to the position of the operator for plastering a wall surface, the wall surface can be conveniently plastered by the operator, the safety of the operator is considered, the inserting rods 7 are arranged on the lower end faces of the four corners of the pedal 3, the sleeves 8 are arranged on the outer side of the inserting rods 7, the number of the inserting rods 7 and the number of the sleeves 8 are 4, the inserting rods 7 are distributed on the four corners of the lower end face of the pedal 3, the sleeves 8 are distributed on the four corners of the upper end face of the scooter 1, the length of the sleeves 8 is the same as that of the inserting rods 7, and the limiting and the protection can be carried out when the pedal 3 moves up and down, and the stability of the pedal 3 is improved; through the motor 15 that sets up, the quantity of well hollow plate 9 is 2, and well hollow plate 9 distributes both sides around the wooden handcart 1, and well hollow plate 9's length is half of wooden handcart 1 length, can drive clamp plate 11 downstream, fix wooden handcart 1, prevent that during operation staff from standing on footboard 3 the wooden handcart 1 appears rocking and removing, improve operating personnel's security and wooden handcart 1's stability, and terminal surface is equipped with rubber ball 12 under the clamp plate 11, the quantity of rubber ball 12 is a plurality of, and rubber ball 12 distributes terminal surface under clamp plate 11, and the cross section diameter of rubber ball 12 is 1cm, rubber ball 12 can increase the frictional force between clamp plate 11 and the ground, prevent effectively that clamp plate 11 from receiving external force and taking place the removal, and is very practical.

The working process is as follows: when the blackboard eraser is used, the blackboard eraser 1 is pushed to a set position, the motor 15 inside the hollow board 9 is started, the motor 15 drives the threaded rod 16 to rotate, the moving block 17 outside the threaded rod 16 moves towards the inner side, the connecting rod 10 and the pressing plate 11 are driven to extrude downwards, the rubber ball 12 on the lower end face of the pressing plate 11 is in contact with the ground, the blackboard eraser 1 cannot move at the moment, an operator steps on the upper side of the pedal 3, the hydraulic rod 4 inside the pedal 3 is started, the hydraulic rod 4 drives the guardrail 5 and the transverse rod 13 to move upwards, the stretching telescopic rod 6 deforms and protects the periphery of the operator, the electric telescopic frame 2 is opened at the moment, the electric telescopic frame 2 drives the pedal 3 to move upwards, the inserting rod 7 moves upwards along the inside of the sleeve 8, the pedal 3 rises, the operator can perform plastering operation, if the operator needs to reduce the height of the transverse rod 13, the hydraulic rod 4 on the lower end face of the transverse rod 13 only needs to be started to adjust, the plastering of the operator can conveniently brush the wall surface, meanwhile, the safety of the operator is considered, and the safety of the operator is very practical.

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 (6)

1. The utility model provides a whitewash indoor wall body and use support frame that has protection machanism, includes wooden handcart (1), its characterized in that: the electric scooter is characterized in that an electric telescopic frame (2) is connected to the middle of the scooter (1) in a sliding mode, a pedal (3) is connected to the upper end face of the electric telescopic frame (2) in a sliding mode, a hydraulic rod (4) is fixedly connected to the inner lower portion of the pedal (3), a guardrail (5) is fixedly connected to the upper end face of the hydraulic rod (4), a stretching telescopic rod (6) is fixedly connected to the lower end face of the guardrail (5), and a cross rod (13) is connected to the inner side of the top end of the rear portion of the guardrail (5) in a sliding mode.

2. The support frame with a protection mechanism for painting indoor walls as claimed in claim 1, wherein: the utility model discloses a drawing and pressing device, including tensile telescopic link (6) lower terminal surface and footboard (3) fixed connection, footboard (3) inside top and hydraulic stem (4) sliding connection, terminal surface and hydraulic stem (4) fixed connection under horizontal pole (13), footboard (3) lower terminal surface four corners position department fixedly connected with inserted bar (7), inserted bar (7) below outside sliding connection has sleeve (8), sleeve (8) lower terminal surface and wooden handcart (1) fixed connection, both sides fixedly connected with fixed block (14) around wooden handcart (1), hollow plate (9) in fixed block (14) outside fixedly connected with, the inside left and right sides fixedly connected with motor (15) of hollow plate (9), motor (15) inboard top fixedly connected with threaded rod (16), threaded rod (16) outside spiral connection has movable block (17), terminal surface rotates under movable block (17) and is connected with connecting rod (10), terminal surface rotates under connecting rod (10) and is connected with clamp plate (11), the clamp plate (11) outside and hollow plate (9) sliding connection, clamp plate (11) lower terminal surface fixedly connected with rubber ball (12).

3. The support frame with a shielding mechanism for plastering indoor walls as claimed in claim 1, wherein: the shape of guardrail (5) is the concave type, and the quantity of hydraulic stem (4) is 4, and hydraulic stem (4) distribution of terminal surface under guardrail (5) under in the middle of the left side of guardrail (5) terminal surface, front side under in the middle of the terminal surface and the right side under in the middle of the terminal surface three position of terminal surface, and the quantity of tensile telescopic link (6) be 4, and tensile telescopic link (6) distribute under guardrail (5) the four corners position department of terminal surface.

4. The support frame with a shielding mechanism for plastering indoor walls as claimed in claim 2, wherein: the quantity of inserted bar (7) and sleeve (8) is 4, and inserted bar (7) distribute in the four corners position department of footboard (3) lower terminal surface, and sleeve (8) distribute in the four corners position department of wooden handcart (1) up end, and the length of sleeve (8) is the same with the length of inserted bar (7).

5. The support frame with a shielding mechanism for plastering indoor walls as claimed in claim 2, wherein: the number of the hollow plates (9) is 2, the hollow plates (9) are distributed on the front side and the rear side of the plate trailer (1), and the length of each hollow plate (9) is one half of that of the plate trailer (1).

6. The support frame with a protection mechanism for painting indoor walls as claimed in claim 2, wherein: the number of the rubber balls (12) is a plurality, the rubber balls (12) are distributed on the lower end face of the pressing plate (11), and the diameter of the cross section of each rubber ball (12) is 1cm.

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