CN209874422U

CN209874422U - Portable scaffold

Info

Publication number: CN209874422U
Application number: CN201920378950.6U
Authority: CN
Inventors: 徐海涛; 李万明; 王红; 杨贵勇; 高明; 李敏; 常锦程
Original assignee: CREEC Chengdu Survey Design and Research Co Ltd
Current assignee: CREEC Chengdu Survey Design and Research Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2019-12-31
Anticipated expiration: 2029-03-21

Abstract

The utility model relates to a portable scaffold, which belongs to the technical field of building construction equipment and comprises a scaffold body, wherein a plurality of working platforms are arranged on the scaffold body, a bottom plate is arranged on the scaffold body and positioned on one side of the scaffold body, a tool groove is arranged on the bottom plate, sliding grooves are oppositely arranged on the bottom plate and positioned on two sides of the bottom plate, the sliding grooves are arranged vertical to the bottom plate, one end of each sliding groove is connected to the bottom plate, the other end of each sliding groove extends to the position of the working platform on the uppermost part, sliding blocks which are connected in the sliding grooves on two sides of the tool groove in a sliding way are arranged on the outer wall of the tool groove, a driving piece for driving the sliding blocks to move in the sliding grooves and driving the tool groove to move to any position of the working platform is arranged in the sliding grooves, the sliding blocks drive the tool groove to, saves manpower and is convenient to use.

Description

Portable scaffold

Technical Field

The utility model belongs to the technical field of building construction equipment technique and specifically relates to a portable scaffold frame is related to.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

Chinese patent with grant announcement number CN205348721U discloses a portable scaffold, including scaffold body, removal wheel, cat ladder, loading board, couple, horizontal pole and hinge, scaffold body bottom is equipped with the removal wheel, and is equipped with the loading board in the middle of the scaffold body, the loading board is rectangle form both sides and is equipped with the couple, and is equipped with the hinge in the middle of the loading board, the cambered surface hasp is on the horizontal pole in the couple, scaffold body left side is equipped with the cat ladder. But its shortcoming lies in, when the loading board is higher, operating personnel need climb up and down with the help of the cat ladder and transport when carrying tool on to the loading board, wasted the manpower and comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient portable scaffold frame to transport tool on scaffold frame.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a portable scaffold, includes the support body of scaffold, the direction of height along the support body is provided with a plurality of work platform on the support body, one side that just is located the support body on the support body is provided with the bottom plate, be provided with the tool groove on the bottom plate, the both sides that just are located the bottom plate on the bottom plate are provided with the spout relatively, spout perpendicular to bottom plate sets up, on the one end of spout is connected to the bottom plate, the other end extends to the position setting at work platform place on upper portion, just the both sides that are located the tool groove on the outer wall of tool groove are provided with sliding connection in both sides slider in the spout, be provided with in the spout and be used for driving the slider remove in the spout, with the driving piece that drives.

By adopting the technical scheme, when the tool needs to be conveyed on the working platform, the tool is placed in the tool groove, the driving piece drives the sliding block to move in the sliding groove, so that the sliding block drives the tool groove to move along the height direction of the sliding groove, and the tool groove is moved to the position of any working platform, thereby saving labor and being convenient to use; and the driving piece drives the tool groove to move among the working platforms, so that the tool groove can finish conveying among the working platforms.

The utility model discloses further set up to: the driving piece comprises a threaded lead screw which is rotatably connected in the sliding groove along the length direction of the sliding groove on one side, the sliding block is in threaded connection with the threaded lead screw, and the end part of the sliding groove, which is far away from the bottom plate, is fixedly provided with a motor for driving the threaded lead screw to rotate.

Through adopting above-mentioned technical scheme, when needs drive slider remove in the spout, drive the screw lead screw through the motor and rotate on the bottom plate, because of the slider removes in the spout, make the slider can not rotate along with the rotation of screw lead screw, thereby make the slider remove on the screw lead screw, make the slider drive the instrument groove and accomplish the lift, the setting that adopts the screw lead screw can make the instrument groove remove to arbitrary high automatic fixation, prevent that the instrument groove from dropping, and through driving motor just reversing, can accomplish the rising and the decline in instrument groove, the drive effect to the instrument groove has been improved.

The utility model discloses further set up to: the tool groove is provided with an insertion block inserted into the slot.

By adopting the technical scheme, the tool groove can be detachably connected to the sliding block through the arrangement of the inserting groove and the inserting block, when tools in the tool groove are more, the inserting block on the tool groove can be directly taken out of the inserting groove, so that the tool groove is taken down, the tools in the tool groove can be conveniently taken, and the tool groove can be conveniently cleaned and replaced by taking down the tool groove through the inserting groove and the inserting block; the tool groove can be taken down by adopting the arrangement of the slot and the insert block and lifting along the vertical direction, and the tool groove is convenient and simple to disassemble.

The utility model discloses further set up to: the cross section of the slot is arranged to be T-shaped, and the insertion block is matched with the T-shaped slot.

Through adopting above-mentioned technical scheme, set up the cross section of slot into "T" shape, can prevent to insert the piece and break away from along breaking away from between horizontal direction and the slot to prevent that the tool groove from breaking away from along the horizontal direction, improved the linkage effect between tool groove and the slider.

The utility model discloses further set up to: and magnet blocks are arranged in the slots and on the bottom walls of the slots, and the whole inserting blocks are made of metal materials.

Through adopting above-mentioned technical scheme, when inserting the inserted block to the slot in, can drive the inserted block and adsorb to the magnet piece on to make the inserted block fixed to the slot in, drive the disengaged relation between inserted block and the slot when preventing that the tool groove from removing, and when needs will be taken out the inserted block in the slot, it can with the magnet piece disengaged adsorption relation directly to drive the inserted block hard.

The utility model discloses further set up to: the bottom plate is provided with universal wheels below and at four corners of the bottom plate, a connecting plate is arranged at the position of each working platform on the outer wall of each sliding groove, and a fixing part used for fixing the sliding grooves to each working platform is arranged on each connecting plate.

Through adopting above-mentioned technical scheme, the setting of universal wheel conveniently drives the bottom plate and removes to make the instrument groove be used for carrying out the instrument to other scaffolds and carry, and the setting of universal wheel makes things convenient for the scaffold to drive the bottom plate and removes, the setting of mounting can be fixed the spout to work platform on, thereby prevent that the instrument groove from driving the bottom plate and removing in subaerial when the transport means, and improved the stability of instrument groove when the transport means.

The utility model discloses further set up to: the mounting is including pegging graft and threaded connection's screw rod in work platform, the tip perpendicular to screw rod that work platform was kept away from to the screw rod is provided with the butt pole, offer the opening that is used for supplying screw rod and butt pole to wear to establish simultaneously on the connecting plate.

Through adopting above-mentioned technical scheme, when needs are fixed the spout to work platform on, through driving the connecting plate with the spout and moving towards work platform, make screw rod and butt pole on the work platform pass the opening, it moves to drive the screw rod to twist in the work platform this moment, make the screw rod drive butt pole butt joint to the connecting plate on, thereby make the connecting plate pass through the butt pole by the butt to work platform on, make spout and work platform fixed, the fixed effect that adopts setting up of screw rod and butt pole to the spout is better, can prevent that connecting plate and work platform from breaking away from.

The utility model discloses further set up to: the connecting plate is connected to the sliding groove through a bolt.

Through adopting above-mentioned technical scheme, pass through bolted connection with the connecting plate on the spout, conveniently adjust the position of every connecting plate to make the connecting plate can fix to not work platform of co-altitude on, make the instrument groove applicable carry in other not work platforms of co-altitude, improved the result of use.

To sum up, the utility model discloses a beneficial technological effect does:

1. the motor drives the threaded lead screw to rotate, and the sliding block does not rotate along with the rotation of the threaded lead screw because the sliding block moves in the sliding groove, so that the sliding block moves on the threaded lead screw, the sliding block drives the tool groove to move along the height direction of the sliding groove, and the tool groove finishes tool conveying on each working platform, thereby saving labor and being convenient and simple;

2. the tool groove drives the insertion block to be separated from the magnet block in an adsorption relation, so that the insertion block is taken out of the insertion groove, the tool groove is taken down, tools in the tool groove can be conveniently taken, and the tool groove can be conveniently cleaned and replaced;

3. pass the opening on the connecting plate through drive screw rod and butt pole, twist the screw rod to work platform in for the screw rod drives the butt pole and supports tightly to the connecting plate on, thereby on fixing the spout to work platform, improved the stability of instrument groove when transport tool, and can make the instrument groove be used for other scaffolds.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a schematic view of the explosion structure for displaying the magnet block of the present invention.

In the figure, 1, a frame body; 11. a working platform; 111. a screw; 112. a butting rod; 2. a base plate; 21. a tool slot; 211. a slider; 212. a slot; 213. inserting a block; 214. a magnet block; 22. a chute; 221. a threaded lead screw; 222. a motor; 23. a universal wheel; 24. a connecting plate; 241. an opening; 242. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a portable scaffold, including scaffold body 1 of scaffold, the direction of height along scaffold body 1 is provided with a plurality of work platform 11 on the scaffold body 1.

With reference to fig. 1 and 2, a bottom plate 2 is disposed on one side of the frame body 1, a tool slot 21 is disposed on the bottom plate 2, sliding slots 22 are oppositely disposed on the two sides of the bottom plate 2 on the bottom plate 2, the sliding slots 22 are perpendicular to the bottom plate 2, one end of each sliding slot 22 is connected to the bottom plate 2, the other end of each sliding slot 22 extends to the position of the working platform 11 on the uppermost portion, and sliding blocks 211 slidably connected to the sliding slots 22 on the two sides of the outer wall of the tool slot 21 and located on the two sides of the tool slot 21 are disposed on the outer wall of.

Referring to fig. 1 and 2, in the present embodiment, in order to prevent the sliding block 211 from being separated from the sliding groove 22 in a direction perpendicular to the length direction of the sliding groove 22, the cross section of the sliding groove 22 is formed in a "T" shape, and the sliding block 211 is disposed in cooperation with the sliding groove 22 in the "T" shape.

With reference to fig. 1 and fig. 2, in order to drive the sliding block 211 to move in the sliding slot 22, so that the sliding block 211 drives the tool slot 21 to move to a position where any working platform 11 is located, thereby conveying a tool to the working platform 11, a threaded lead screw 221 is rotatably connected in the sliding slot 22 on one side along the length direction of the sliding slot 22, the sliding block 211 is in threaded connection with the threaded lead screw 221, and an end portion of the sliding slot 22, which is far away from the bottom plate 2, is fixedly provided with a motor 222 for driving the threaded lead screw 221 to rotate.

Drive screw 221 through driving motor 222 and rotate on bottom plate 2, move in spout 22 because of slider 211, make slider 211 can not rotate along with screw 221's rotation, thereby make slider 211 move on screw 221, make slider 211 move in spout 22, thereby make slider 211 drive tool holder 21 and move along the direction of height of spout 22, make tool holder 21 move to work platform 11 of arbitrary height, carry the instrument, save the manpower and facilitate the use.

With reference to fig. 1 and 2, in order to take down the tool slot 21 from the slider 211, facilitate taking tools in the tool slot 21, and facilitate cleaning and replacing the tool slot 21, a slot 212 is formed in the slider 211 along a vertical direction, an end of the slot 212 far from the bottom plate 2 is disposed through the slider 211, and an insertion block 213 inserted into the slot 212 is disposed on the tool slot 21; in order to prevent the insertion block 213 from being separated from the insertion groove 212 in the horizontal direction, the insertion groove 212 is formed in a "T" shape in cross section, and the insertion block 213 is fitted into the insertion groove 212 of the "T" shape.

In order to further fix the insert block 213 into the slot 212, referring to fig. 2 and 4, a magnet block 214 is disposed in the slot 212 and on the bottom wall of the slot 212, and the insert block 213 is integrally made of a metal material, in this embodiment, the insert block 213 is made of iron.

When the tool slot 21 needs to be taken down, the tool slot 21 is lifted along the vertical direction, so that the tool slot 21 drives the insertion block 213 to separate from the adsorption relation with the magnet block 214, the insertion block 213 is taken out of the slot 212, the tool slot 21 is conveniently taken down, tools are conveniently taken out of the tool slot 21, and the tool slot 21 is conveniently cleaned and replaced.

As shown in fig. 1, in order to move the bottom plate 2 to another scaffold by driving the chute 22, a conveyance tool is provided for the other scaffold, and universal wheels 23 are provided below the bottom plate 2 and at four corners of the bottom plate 2.

With reference to fig. 1 and fig. 3, in order to fix the chute 22 to the working platform 11, the stability of the tool slot 21 during the transportation of tools is improved, a connecting plate 24 is disposed at the position of each working platform 11 on the outer wall of the chute 22, a screw 111 is inserted and connected to the edge of each working platform 11 at the position of the connecting plate 24, a butt rod 112 is disposed at the end of the screw 111 far away from the working platform 11 and perpendicular to the screw 111, and an opening 241 for the screw 111 and the butt rod 112 to penetrate through is disposed on the connecting plate 24.

When the chute 22 needs to be fixed to the working platform 11, the connecting plate 24 on the chute 22 is driven to move towards the screw 111, so that the screw 111 and the abutting rod 112 penetrate through the opening 241, at the moment, the screw 111 is screwed so that the screw 111 drives the abutting rod 112 to move towards the connecting plate 24, the abutting rod 112 abuts against the connecting plate 24 to the working platform 11, the chute 22 is fixed to the working platform 11, and the stability of the tool groove 21 in tool conveying is improved.

Referring to fig. 1 and 3, in order to fix the connection plate 24 to the work platforms 11 of different heights, the connection plate 24 is connected to the slide groove 22 by bolts 242.

The implementation principle of the embodiment is as follows: when a tool is required to be conveyed on the working platform 11, firstly, the universal wheel 23 on the base plate 2 is driven to move to the frame body 1, the connecting plate 24 on the chute 22 is driven to move towards the screw 111, the screw 111 drives the abutting rod 112 to pass through the opening 241, at the same time, the screw 111 is screwed so that the screw 111 drives the abutting rod 112 to abut against the connecting plate 24, so that the connecting plate 24 is fixed on the working platform 11, at the same time, the tool to be conveyed is placed in the tool slot 21, the driving motor 222 drives the threaded lead screw 221 to rotate on the base plate 2, so that the slider 211 moves on the threaded lead screw 221, so that the slider 211 drives the tool slot 21 to move along the height direction of the chute 22, the tool is conveyed to the designated working platform 11, and the tool slot 21 is lifted up along the vertical direction, so that the tool slot 21 drives the insert 213 and the magnet block 214 to be separated from the adsorption relation, the tool groove 21 is taken down from the sliding block 211, tools in the tool groove 21 can be taken conveniently, tools can be conveyed through the tool groove 21, manpower is saved, and the tool groove is convenient and simple to use.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a portable scaffold, includes support body (1) of scaffold, the direction of height along support body (1) is provided with a plurality of work platform (11) on support body (1), its characterized in that: the utility model discloses a support body, including support body (1), bottom plate (2), spout (22) perpendicular to bottom plate (2), be provided with tool groove (21) on bottom plate (2), both sides that just are located support body (1) on bottom plate (2) are provided with spout (22) relatively, spout (22) perpendicular to bottom plate (2) set up, on the one end of spout (22) is connected to bottom plate (2), the other end extends to the position setting at work platform (11) place of upper portion, just the both sides that are located tool groove (21) on the outer wall of tool groove (21) are provided with sliding connection in both sides slider (211) in spout (22), be provided with in spout (22) and be used for driving slider (211) to remove in spout (22), with the driving piece that drives tool groove (21) and remove to arbitrary work platform (11) place position.

2. A portable scaffolding according to claim 1, wherein: the driving piece comprises a threaded lead screw (221) which is rotatably connected into the sliding groove (22) along the length direction of the sliding groove (22) on one side, the sliding block (211) is in threaded connection with the threaded lead screw (221), and the end part, far away from the bottom plate (2), of the sliding groove (22) is fixedly provided with a motor (222) which is used for driving the threaded lead screw (221) to rotate.

3. A portable scaffolding according to claim 1, wherein: a slot (212) is formed in the sliding block (211) in the vertical direction, the end portion, far away from the bottom plate (2), of the slot (212) penetrates through the sliding block (211) to be arranged, and an insertion block (213) inserted into the slot (212) is arranged on the tool groove (21).

4. A portable scaffolding according to claim 3, wherein: the cross section of the slot (212) is arranged to be T-shaped, and the insertion block (213) is matched with the T-shaped slot (212).

5. A portable scaffolding according to claim 4, wherein: magnet piece (214) are arranged in slot (212) and on the diapire that is located slot (212), insert piece (213) are whole to be set up to be made for metal material.

6. A portable scaffolding according to claim 1, wherein: the universal wheels (23) are arranged below the bottom plate (2) and at four corners of the bottom plate (2), a connecting plate (24) is arranged at the position of each working platform (11) on the outer wall of the sliding groove (22), and a fixing piece used for fixing the sliding groove (22) to each working platform (11) is arranged on each connecting plate (24).

7. A portable scaffolding according to claim 6, wherein: the mounting is including screw rod (111) of pegging graft and threaded connection in work platform (11), the tip perpendicular to screw rod (111) that work platform (11) were kept away from in screw rod (111) is provided with butt-joint pole (112), offer opening (241) that are used for supplying screw rod (111) and butt-joint pole (112) to wear to establish simultaneously on connecting plate (24).

8. A portable scaffolding according to claim 6, wherein: the connecting plate (24) is connected to the runner (22) by bolts (242).