CN212866789U

CN212866789U - Scaffold for building construction

Info

Publication number: CN212866789U
Application number: CN202021481533.3U
Authority: CN
Inventors: 周斌; 张郭伟; 刘堂正; 荆佳平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-02
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to a scaffold frame technical field, concretely relates to scaffold frame for construction, including standing frame and support frame, the frame of standing is including the board of standing, stand board one end sliding connection has the sliding stand, two long limit sides of the board of standing all through connecting rod fixedly connected with handrail frame, two handrail frame top surface is located sliding stand one end and has all seted up the spout, spout sliding connection has the holding rod, holding rod bottom fixedly connected with slide bar. The utility model discloses in, through rotating two-way lead screw, can make two sliders on the same two-way lead screw move mutually or mutually back on the back to make the frame of standing upwards or move down, adjust the height of standing frame, it is more convenient to make the construction, has the sliding stand through standing frame sliding connection, can outwards promote the sliding stand, and the platform area of expansion standing frame when ground has article to pile up, adjustable scaffold puts up the position, stands and is under construction on the sliding stand.

Description

Scaffold for building construction

Technical Field

The utility model relates to a scaffold technical field, concretely relates to scaffold for construction.

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. And the high-rise scaffold is arranged, and various adopted materials all need to meet the quality requirement. The high-rise scaffold foundation must be firm, calculated before being set, meets the load requirement, and is set according to the construction specification. The technical requirements for scaffold erection are in accordance with relevant regulation.

The existing scaffold is fixed in height after being arranged, the height cannot be flexibly adjusted, construction is inconvenient, and when objects are accumulated on the ground, the scaffold cannot be arranged close to the wall, so that inconvenience is brought to construction.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, the utility model aims to provide a scaffold frame for construction, two sliders have been cup jointed through two-way lead screw soon, two-way lead screw is fixed to have cup jointed bevel gear two, bevel gear two meshes has bevel gear one, two bevel gear one are fixed to have cup jointed the transfer line, when holding the commentaries on classics when rotating two-way lead screw, can make two sliders on same two-way lead screw move in opposite directions or back on the back mutually, and the slider passes through the vaulting pole and stands and put up and be connected, thereby adjust the height of standing the grudging post, it is more convenient to make the construction, stand a sliding connection has the sliding stand, when there is the object to block ground, adjustable scaffold position holds the holding rod and releases the sliding stand, stand and.

The purpose of the utility model can be realized by the following technical scheme:

a scaffold for building construction comprises a standing frame and a support frame, wherein the standing frame comprises a standing plate, one end of the standing plate is connected with a sliding table in a sliding mode, the two long side edges of the standing plate are fixedly connected with handrail frames through connecting rods, the handrail frames can prevent constructors from falling off, the top surfaces of the two handrail frames are arranged at one end of the sliding table and are provided with sliding grooves, the sliding grooves are connected with holding rods in a sliding mode, the bottoms of the holding rods are fixedly connected with sliding rods, the two sliding rods are respectively connected with the two handrail frames in a sliding mode through sliding rod grooves, screws are connected with the handrail frames in a screwing mode, the sliding rods can be fixed through screwing screws, the effect of fixing the sliding table is achieved, the two sliding rods are fixedly connected with sliding plates through the connecting rods, the sliding plates are connected with the standing plate in a sliding mode, the holding rods can be held, the, one end of the sliding rod, which is positioned opposite to the holding rod, is screwed and connected with a screw, and the side edges of two long edges at the bottom of the standing plate are fixedly connected with connecting blocks;

the support frame comprises a lifting frame, two long-edge cross rods of the lifting frame are respectively and rotatably connected with a two-way screw rod, two ends of each two-way screw rod are respectively and rotatably sleeved with a sliding block, the two sliding blocks on the two-way screw rods can move towards or away from each other by rotating the two-way screw rods, the sliding blocks are rotatably connected with supporting rods, connecting blocks are rotatably connected with the two supporting rods positioned on the same side, one end of each two-way screw rod is fixedly sleeved with a bevel gear II, the bevel gear II is meshed with a bevel gear I, the two bevel gear I is positioned between the two-way screw rods, the two bevel gear I is fixedly sleeved with a transmission rod, the transmission rod is rotatably connected with the lifting frame, one two-way screw rods are rotated, the other two-way screw rod can be driven to rotate, the rotating handle is rotated to drive the rotation of the bidirectional screw rod, the height of the standing frame can be adjusted through the support rod, and the lifting frame is fixedly connected with the bottom frame through the connecting rod.

Further, the method comprises the following steps: one side that handrail frame is located relative slip platform rotates through the hinge and is connected with the dodge gate, the dodge gate is located one side fixedly connected with hasp of relative hinge, and constructor's falling can be avoided to the dodge gate.

Further, the method comprises the following steps: the both ends of chassis bottom both sides all fixedly connected with universal auto-lock wheel, the removal of scaffold frame is convenient for to universal auto-lock wheel.

Further, the method comprises the following steps: the both ends of two long limit horizontal poles of chassis are equal sliding connection to have the screw rod, the screw rod closes soon to be connected with two nuts, two the nut is located chassis top and bottom respectively, lead screw bottom fixedly connected with sucking disc, the sucking disc increases the stability of scaffold frame.

Further, the method comprises the following steps: the length of the sliding plate is smaller than half of the length of the standing plate, so that the problem that the scaffold is prone to toppling due to the fact that the length of the sliding plate is too long when the sliding plate extends out of the sliding table is solved.

Further, the method comprises the following steps: the length of the stay bar is greater than half of the length of the lifting frame, and the length of the stay bar is less than the length of the lifting frame.

The utility model has the advantages that:

1. two sliding blocks are sleeved at two ends of a bidirectional screw rod in a screwing manner, one end of each bidirectional screw rod is fixedly sleeved with a bevel gear II, the bevel gears II are meshed with bevel gears I, the bevel gears I are fixedly sleeved with a transmission rod, so that the bidirectional screw rods are rotated, the two sliding blocks on the same bidirectional screw rod can move towards or away from each other, the sliding blocks are connected with a standing frame through a support rod, the standing frame can move upwards or downwards, the height of the standing frame is adjusted, construction is more convenient, a sliding table is connected with the standing frame in a sliding manner, screws can be unscrewed, holding rods are held, the sliding table is pushed outwards, the platform area of the standing frame is expanded, and when articles are accumulated on the ground, the position of a scaffold can be adjusted, and construction can be carried out by standing on;

2. rotate through handrail frame and be connected with the dodge gate, dodge gate fixedly connected with hasp when the construction, close the dodge gate, lock the hasp, increase the security of construction, the universal auto-lock wheel of chassis fixedly connected with, the removal of the convenient scaffold frame of universal auto-lock wheel can remove corresponding position as required, chassis bottom fixedly connected with sucking disc, can increase the stability of scaffold frame on can the sucking disc adsorbs the bottom surface during the use, avoids the slope.

Drawings

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

FIG. 1 is a schematic view of the overall structure of a scaffold for building construction according to the present invention;

fig. 2 is another structural diagram of the scaffold for building construction according to the present invention;

fig. 3 is a schematic structural view of a standing frame of the scaffold for building construction of the present invention;

fig. 4 is a structural schematic diagram of another view angle of the standing frame of the scaffold for building construction of the present invention;

fig. 5 is the utility model discloses a scaffold frame's for construction supporting frame structure sketch map.

In the figure: 100. a standing frame; 110. a sliding table; 111. a slide bar; 112. a sliding plate; 113. a screw; 114. a holding rod; 120. a handrail frame; 121. a chute; 130. standing the plate; 140. connecting blocks; 150. a movable door; 160. locking; 200. a support frame; 210. a lifting frame; 211. turning a handle; 212. a transmission rod; 213. a first bevel gear; 214. a second bevel gear; 215. a bidirectional screw rod; 216. a stay bar; 217. a slider; 220. a chassis; 230. a universal self-locking wheel; 240. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a scaffold for building construction comprises a standing frame 100 and a supporting frame 200, the standing frame 100 comprises a standing plate 130, one end of the standing plate 130 is slidably connected with a sliding table 110, both long side edges of the standing plate 130 are fixedly connected with handrail frames 120 through connecting rods, the handrail frames 120 can prevent constructors from falling down, the top surfaces of the two handrail frames 120 are respectively provided with a sliding groove 121 at one end of the sliding table 110, the sliding groove 121 is slidably connected with a holding rod 114, the bottom of the holding rod 114 is fixedly connected with a sliding rod 111, the two sliding rods 111 are respectively slidably connected with the two handrail frames 120 through the sliding groove, a screw 113 is screwed with the handrail frames 120, the screw 113 can fix the sliding rod 111 to fix the sliding table 110, the two sliding rods 111 are fixedly connected with a sliding plate 112 through the connecting rods, the sliding plate 112 is slidably connected with the standing plate 130 to, the sliding table 110 is pushed out or pushed back inwards to reach the purpose of expanding the standing area of the standing frame 100, one end of the sliding rod 111, which is located opposite to the holding rod 114, is screwed with a screw 113, and two long side edges of the bottom of the standing plate 130 are fixedly connected with connecting blocks 140;

the support frame 200 comprises a lifting frame 210, two long side cross bars of the lifting frame 210 are both rotatably connected with a bidirectional screw 215, two ends of the bidirectional screw 215 are both rotatably sleeved with a sliding block 217, the rotation of the bidirectional screw 215 can enable the two sliding blocks 217 on the bidirectional screw 215 to move towards or away from each other, the sliding block 217 is rotatably connected with a support rod 216, a connecting block 140 is rotatably connected with the two support rods 216 positioned on the same side, one end of the bidirectional screw 215 is fixedly sleeved with a bevel gear II 214, the bevel gear II 214 is meshed with a bevel gear I213, the two bevel gear I213 is positioned between the two bidirectional screw 215, the two bevel gear I213 is fixedly sleeved with a transmission rod 212, the transmission rod 212 is rotatably connected with the lifting frame 210, one bidirectional screw 215 is rotated, the other bidirectional screw 215 can be driven to rotate by the bevel gear I213, the bevel gear II 214 and the, the rotating handle 211 is rotatably connected with the lifting frame 210, the rotating handle 211 can drive the bidirectional screw rod 215 to rotate, the height of the standing frame 100 can be adjusted through the support rod 216, and the lifting frame 210 is fixedly connected with the bottom frame 220 through the connecting rod.

The armrest frame 120 is rotatably connected to the movable door 150 through a hinge at one side opposite to the sliding table 110, and the movable door 150 is fixedly connected to the latch 160 at one side opposite to the hinge, so that the movable door 150 can prevent a constructor from falling. The both ends of chassis 220 bottom both sides all fixedly connected with universal auto-lock wheel 230, and the removal of scaffold frame is convenient for to universal auto-lock wheel 230. The equal sliding connection in both ends of two long limit horizontal poles of chassis 220 has the screw rod, and the screw rod closes soon to be connected with two nuts, and two nuts are located chassis 220 top and bottom respectively, and lead screw bottom fixedly connected with sucking disc 240, sucking disc 240 increase scaffold's stability. The length of the sliding plate 112 is less than half of the length of the standing plate 130, so that the problem that the scaffold is prone to toppling due to the fact that the length of the sliding plate 112 is too long when the scaffold extends out of the sliding table 110 is avoided. The length of the stay bar 216 is greater than half of the length of the crane 210, and the length of the stay bar 216 is less than the length of the crane 210.

During the use, can rotate the nut on the screw rod with chassis 220 sliding connection, the position of adjustment nut to the height of adjustment sucking disc 240, when sucking disc 240 adsorbs the ground, fix sucking disc 240, or make sucking disc 240 unsettled, conveniently remove the scaffold frame.

The working principle is as follows: when the scaffold is used, the scaffold is pushed to a corresponding position, the universal self-locking wheel 230 is locked, the sucker 240 is enabled to adsorb the ground, a nut on a screw fixedly connected with the top of the sucker 240 is rotated, the sucker 240 is fixed, the rotating handle 211 is held, the standing frame 100 is enabled to descend, the latch 160 is opened, the movable door 150 is pulled open, a constructor climbs the standing frame 100, closes the movable door 150, locks the latch 160, then a guardian rotates the rotating handle 211, adjusts the standing frame 100 to a proper height, the constructor conducts construction, after the construction is completed, the guardian rotates the rotating handle 211, enables the standing frame 100 to descend, opens the latch 160, pulls the movable door 150, the constructor climbs the standing frame 100 down, closes the movable door 150, locks the latch 160, can release the sucker 240, opens the universal self-locking wheel 230, pushes the scaffold to the next construction site, when the scaffold is blocked by an object, the position of the scaffold can be adjusted, one side face of the scaffold 110 faces the object, when the constructor constructs on the standing frame 100, the constructor can unscrew the screw 113, hold the holding rod 114, push out the sliding table 110, tighten the screw 113, then stand on the sliding table 110 for construction, after the construction is finished, unscrew the screw 113, hold the holding rod 114, pull back the sliding table 110, and tighten the screw 113.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The scaffold for building construction is characterized by comprising a standing frame (100) and a support frame (200), wherein the standing frame (100) comprises a standing plate (130), one end of the standing plate (130) is connected with a sliding table (110) in a sliding mode, the two long side edges of the standing plate (130) are fixedly connected with handrail frames (120) through connecting rods, the top surfaces of the two handrail frames (120) are positioned at one end of the sliding table (110) and are provided with sliding grooves (121), the sliding grooves (121) are connected with holding rods (114) in a sliding mode, the bottoms of the holding rods (114) are fixedly connected with sliding rods (111), the two sliding rods (111) are respectively connected with the two handrail frames (120) in a sliding mode through sliding rod grooves, one ends of the sliding rods (111) positioned opposite to the holding rods (114) are connected with screws (113) in a screwing mode, the screws (113) are connected with the handrail frames (120) in a screwing mode, the two sliding rods (111), the sliding plate (112) is connected with the standing plate (130) in a sliding mode, and the two long side edges of the bottom of the standing plate (130) are fixedly connected with connecting blocks (140);

the support frame (200) comprises a lifting frame (210), two long-side cross rods of the lifting frame (210) are connected with a bidirectional screw rod (215) in a rotating mode, two ends of the bidirectional screw rod (215) are sleeved with sliding blocks (217) in a rotating mode, the sliding blocks (217) are connected with supporting rods (216) in a rotating mode, a connecting block (140) is connected with the two supporting rods (216) located on the same side in a rotating mode, one end of the bidirectional screw rod (215) is fixedly sleeved with a bevel gear II (214), the bevel gear II (214) is meshed with a bevel gear I (213), the two bevel gear I (213) are located between the two bidirectional screw rods (215), the two bevel gear I (213) are fixedly sleeved with a transmission rod (212), the transmission rod (212) is connected with the lifting frame (210) in a rotating mode, and the bidirectional screw rod (215) is located outside, the rotating handle (211) is rotatably connected with the lifting frame (210), and the lifting frame (210) is fixedly connected with the bottom frame (220) through a connecting rod.

2. The scaffold for building construction according to claim 1, wherein the handrail frame (120) is rotatably connected with a movable door (150) at one side of the relative sliding table (110) through a hinge, and the movable door (150) is fixedly connected with a latch (160) at one side of the relative hinge.

3. The scaffold for building construction according to claim 1, wherein universal self-locking wheels (230) are fixedly connected to both ends of both sides of the bottom of the base frame (220).

4. The scaffold for building construction as claimed in claim 1, wherein two ends of two long side rails of the base frame (220) are slidably connected with screws, the screws are rotatably connected with two nuts, the two nuts are respectively located at the top and the bottom of the base frame (220), and the bottom of the screw is fixedly connected with a suction cup (240).

5. A scaffolding for building construction according to claim 1, wherein the length of the sliding plate (112) is less than half the length of the standing plate (130).

6. A scaffolding for building construction according to claim 1, wherein the length of the spacer (216) is greater than half the length of the crane (210), and the length of the spacer (216) is less than the length of the crane (210).