CN220080715U - Scaffold for building engineering - Google Patents

Abstract

The utility model discloses a scaffold for constructional engineering, and relates to the technical fields of constructional engineering and related equipment thereof. The utility model comprises a first carrier plate, wherein one side end surface of the first carrier plate is movably connected with a second carrier plate through a hinge, a third carrier plate is arranged right above the first carrier plate, one side end surface of the third carrier plate is movably connected with a fourth carrier plate through a hinge, and a storage groove is formed in one side inner wall of a mounting groove; the limiting component comprises a storage barrel and a pull ring, and a first connecting rod is welded at the center of the inner side wall of the pull ring; the installation component includes push pedal and second connecting rod, and the inside wall central point of push pedal puts the welding has the second connecting rod. According to the utility model, through the limiting assembly and the mounting assembly, a constructor can conveniently and rapidly prop the first carrier plate, the second carrier plate, the third carrier plate and the fourth carrier plate open, fix and fold and store the first carrier plate, the second carrier plate, the third carrier plate, the fourth carrier plate and the fourth carrier plate, the working efficiency is high, and the constructor can conveniently and rapidly mount and dismount the first guardrail and the second guardrail, so that the working efficiency is high.

Description

Scaffold for building engineering

Technical Field

The utility model belongs to the technical field of constructional engineering and related equipment thereof, and particularly relates to a scaffold for constructional engineering.

Background

In the construction process of the building engineering, various material equipment, instruments and the like are generally used, the scaffold is one of the equipment and the instruments, and can be operated by workers on a construction site, and the problems of vertical and horizontal transportation and the like are solved, so that the construction equipment is convenient for the constructors to move up and down, certain protection effect is also achieved for the constructors, and the working efficiency of the constructors is improved.

Through retrieving, publication number CN214834584U, application date 2021.04.01 discloses a scaffold for building engineering, including left support body and right support body, the bottom of left side support body and right support body all is provided with the movable wheel of taking the brake, the right lateral wall of left side support body is connected with left and is accepted the board through the bearing frame rotation, and the left lateral wall of right support body is connected with right through the bearing frame rotation and accepts the board and rotate with right and be connected, and the quantity that left accepts the board and right accepts the board is two, and the lower surface that left accepts the board and right accepts the board is provided with fixing device.

However, the following drawbacks still exist in practical use:

1. the scaffold for the construction engineering is fixed and disassembled by the nut and the pin rod in a matched manner when in use, and the left bearing plate and the right bearing plate are complex in operation of constructors, so that the time and the labor are consumed, and the working efficiency is low;

2. the scaffold for the construction engineering is used for installing and fixing the protective fence through the threaded jackscrews, and the mode is complicated when constructors install and disassemble, is time-consuming and labor-consuming, and has low working efficiency.

Disclosure of Invention

The utility model aims to provide a scaffold for construction engineering, which is convenient for constructors to prop up, fix and fold and store a first carrier plate, a second carrier plate, a third carrier plate and a fourth carrier plate through a limiting assembly and an installing assembly, and has the advantages of time saving, high working efficiency, convenient constructors to install and disassemble the first guardrail and the second guardrail quickly, time saving and high working efficiency.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a scaffold for constructional engineering, which comprises a first carrier plate, wherein one side end surface of the first carrier plate is movably connected with a second carrier plate through a hinge, a third carrier plate is arranged right above the first carrier plate, one side end surface of the third carrier plate is movably connected with a fourth carrier plate through a hinge, mounting grooves are formed in the outer sides of the upper surfaces of the third carrier plate and the fourth carrier plate and the edges of the front end and the rear end of the upper surface of the fourth carrier plate, a containing groove is formed in the inner wall of one side of the mounting groove, limiting assemblies are uniformly arranged between the bottoms of the first carrier plate, the second carrier plate and the third carrier plate and the fourth carrier plate at intervals from front to back, and mounting assemblies are arranged in the containing groove; the limiting assembly comprises a storage barrel and a pull ring, the outer side of the outer wall of one side of the storage barrel is provided with the pull ring, the central position of the inner side wall of the pull ring is welded with a first connecting rod, and the other end of the first connecting rod penetrates through a through hole in the central position of the outer side wall of the storage barrel and is connected with the limiting column; the installation component includes push pedal and second connecting rod, and the inside wall central point of push pedal puts the welding and has the second connecting rod, and the other end of second connecting rod runs through the through-hole on the holding tank lateral wall in proper order and the through-hole on fixed plate one side terminal surface is connected with the cardboard, and the shape size of first carrier plate, second carrier plate, third carrier plate and fourth carrier plate is the same, connects pull ring and spacing post through the head rod, plays the effect of connecting, is connected push pedal and cardboard through the second connecting rod, plays the effect of connecting.

Further, the outer side walls both sides of the first carrier plate and the second carrier plate and the third carrier plate and the fourth carrier plate are respectively provided with a lifting assembly, each lifting assembly comprises a stand column and a threaded rod, the threaded rods are arranged in the stand columns, and the opposite outer side walls of the first carrier plate and the second carrier plate are movably connected with the outer walls of the adjacent stand columns through hinges.

Further, the upper surface outside of stand is provided with the ring channel, and the top of threaded rod runs through the screw hole and the lift post of stand and rotor bottom in proper order and is connected, and the external screw thread on the threaded rod outer wall is connected with the internal thread meshing of screw hole pore wall on the rotor terminal surface, plays driven effect.

Further, the bottom outside welding of turning block has the snap ring, and the bottom of snap ring is located the inside of ring channel, and snap ring and ring channel mainly play supplementary rotatory and spacing effect to the turning block.

Further, the first guardrail and the second guardrail are respectively installed at the outer side of the upper surface of the third carrier plate and the outer side of the upper surface of the fourth carrier plate and the edges of the front end and the rear end of the upper surface of the fourth carrier plate, mounting plates are welded at the two sides of the bottom of the first guardrail and the center position of the bottom of the second guardrail, clamping grooves are formed in the outer wall of one side of each mounting plate, the opposite outer side walls of the third carrier plate and the fourth carrier plate are movably connected with the outer walls of the adjacent lifting columns through hinges, the size of each mounting plate is slightly smaller than the inner size of each mounting groove, and the size of each clamping groove is slightly larger than the size of each clamping plate.

Further, the outer side of the outer wall of the first connecting rod is sleeved with a first spring, the first spring is located between the inner wall of the storage barrel and the limiting column, and the limiting column is driven to move under the action of elastic performance of the first spring.

Further, one side of the outer wall of the limit post is sleeved with a fixing ring, and the top of the fixing ring is fixed at the bottom of the fourth carrier plate.

Further, the outer side of the outer wall of the second connecting rod is sleeved with a second spring, the second spring is located between the fixing plate and the clamping plate, the outer wall of the fixing plate is fixed on the inner wall of the storage groove, and the clamping plate is driven to move under the action of the elastic performance of the second spring.

The utility model has the following beneficial effects:

1. according to the utility model, the limiting assembly is arranged, and the limiting column is driven to move under the elastic performance of the first spring, so that the limiting effect between the first and second carrier plates and the third and fourth carrier plates can be realized or canceled, the first and second carrier plates and the third and fourth carrier plates can be conveniently and rapidly supported, fixed and folded and stored by constructors, the time is saved, the working efficiency is high, and the problem that the working efficiency is lower due to the fact that the left and right bearing plates are fixed and disassembled by matching nuts and pin rods when the scaffold for the building engineering is used is solved.

2. According to the utility model, the mounting assembly is arranged, and the clamping plate is driven to move under the elastic performance of the second spring, so that the limiting effect between the clamping plate and the clamping groove on the mounting plate can be realized or canceled, the first guardrail and the second guardrail can be conveniently and rapidly mounted and dismounted by constructors, the time is saved, the working efficiency is high, the problem that the protective fence is mounted and fixed by the threaded jackscrew when the scaffold for the construction engineering is used is solved, and the problem that the working efficiency is low is caused because the construction personnel are complicated, time and labor are consumed when the construction personnel mount and dismount the scaffold.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a scaffold for construction engineering;

FIG. 2 is a disassembled view of the lift assembly;

FIG. 3 is a block diagram of a first carrier plate and a second carrier plate;

FIG. 4 is a disassembled view of a third carrier plate and a fourth carrier plate;

FIG. 5 is a block diagram of a spacing assembly;

fig. 6 is a block diagram of the mounting assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a first carrier plate; 101. a second carrier plate; 102. a lifting assembly; 1021. a column; 1022. an annular groove; 1023. a threaded rod; 1024. lifting columns; 1025. a rotating block; 1026. a clasp; 2. a third carrier plate; 201. a fourth carrier plate; 202. a mounting groove; 203. a storage groove; 204. a first guardrail; 205. a second guardrail; 206. a mounting plate; 207. a clamping groove; 3. a limit component; 301. a storage barrel; 302. a pull ring; 303. a first connecting rod; 304. a first spring; 305. a limit column; 306. a fixing ring; 4. a mounting assembly; 401. a push plate; 402. a second connecting rod; 403. a fixing plate; 404. a second spring; 405. and (5) clamping plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 6, the scaffold for construction engineering of the present utility model comprises a first carrier plate 1, wherein one side end surface of the first carrier plate 1 is movably connected with a second carrier plate 101 through a hinge, a third carrier plate 2 is arranged right above the first carrier plate 1, one side end surface of the third carrier plate 2 is movably connected with a fourth carrier plate 201 through a hinge, mounting grooves 202 are formed on the outer sides of the upper surfaces and the front and rear edges of the third carrier plate 2 and the fourth carrier plate 201, a storage groove 203 is formed on one side inner wall of the mounting groove 202, a limiting component 3 is uniformly arranged between the bottoms of the first carrier plate 1, the second carrier plate 101, the third carrier plate 2 and the fourth carrier plate 201 from front to rear at intervals, and a mounting component 4 is arranged in the storage groove 203; the limiting assembly 3 comprises a storage barrel 301 and a pull ring 302, wherein the pull ring 302 is arranged on the outer side of the outer wall of one side of the storage barrel 301, a first connecting rod 303 is welded on the center position of the inner side wall of the pull ring 302, and the other end of the first connecting rod 303 penetrates through a through hole on the center position of the outer side wall of the storage barrel 301 and is connected with a limiting column 305; the installation component 4 includes push pedal 401 and second connecting rod 402, the inside wall central point of push pedal 401 puts the welding has second connecting rod 402, the other end of second connecting rod 402 runs through the through-hole on the lateral wall of storage tank 203 in proper order and the through-hole on the terminal surface of fixed plate 403 one side is connected with cardboard 405, the shape size of first carrier plate 1, second carrier plate 101, third carrier plate 2 and fourth carrier plate 201 is the same, be connected pull ring 302 and spacing post 305 through first connecting rod 303, play the effect of connecting, be connected push pedal 401 and cardboard 405 through second connecting rod 402, play the effect of connecting.

As shown in fig. 1 to 2, lifting assemblies 102 are disposed on two sides of outer side walls of the first carrier plate 1 and the second carrier plate 101 and the third carrier plate 2 and the fourth carrier plate 201, the lifting assemblies 102 include an upright 1021 and a threaded rod 1023, the threaded rod 1023 is mounted in the upright 1021, opposite outer side walls of the first carrier plate 1 and the second carrier plate 101 are movably connected with outer walls of adjacent upright 1021 through hinges, an annular groove 1022 is disposed on the outer side of the upper surface of the upright 1021, top ends of the threaded rods 1023 sequentially penetrate through the upper surface of the upright 1021 and threaded holes in the bottoms of the rotating blocks 1025 to be connected with lifting columns 1024, external threads on the outer walls of the threaded rods 1023 are meshed with internal threads in threaded hole walls on end faces of the rotating blocks 1025 to play a role in transmission, a clamping ring 1026 is welded on the outer side of the bottoms of the rotating blocks 1025, the bottoms of the clamping ring 1026 are located in the annular groove 1022, and the clamping ring 1026 and the annular groove 1022 play a role in assisting rotation and limiting of the rotating blocks 1025.

As shown in fig. 1, 3 and 4, the outer sides of the upper surfaces and the front and rear end edges of the third carrier plate 2 and the fourth carrier plate 201 are respectively provided with a first guardrail 204 and a second guardrail 205, the bottom two sides of the first guardrail 204 and the bottom center position of the second guardrail 205 are both welded with a mounting plate 206, a clamping groove 207 is formed in the outer wall of one side of the mounting plate 206, opposite outer side walls of the third carrier plate 2 and the fourth carrier plate 201 are movably connected with the outer walls of adjacent lifting columns 1024 through hinges, the size of the mounting plate 206 is slightly smaller than the inner size of the mounting groove 202, and the size of the clamping groove 207 is slightly larger than the size of the clamping plate 405.

As shown in fig. 4 to 5, a first spring 304 is sleeved outside the outer wall of the first connecting rod 303, the first spring 304 is located between the inner wall of the accommodating barrel 301 and the limiting column 305, the limiting column 305 is driven to move under the elastic performance of the first spring 304, a fixing ring 306 is sleeved on one side of the outer wall of the limiting column 305, and the top of the fixing ring 306 is fixed at the bottom of the fourth carrier 201.

As shown in fig. 4 and 6, a second spring 404 is sleeved on the outer side of the outer wall of the second connecting rod 402, the second spring 404 is located between the fixing plate 403 and the clamping plate 405, the outer wall of the fixing plate 403 is fixed on the inner wall of the accommodating groove 203, and the clamping plate 405 is driven to move under the elastic performance of the second spring 404.

One specific application of this embodiment is: in construction work, construction workers often need various auxiliary equipment to construct and the like, wherein a scaffold is a frame which can help the construction workers to reach a certain height and play a role in protection, when the scaffold is used, a rotating block 1025 is rotated by a handle to rotate under the auxiliary action of a clamping ring 1026 and an annular groove 1022, internal threads in the wall of a threaded hole on the end face of the rotating block 1025 are meshed with external threads on the outer wall of a threaded rod 1023, therefore, when the rotating block 1025 rotates, the threaded rod 1023 is driven to move upwards or downwards, so that the height of an upper Fang Shengjiang column 1024 can be changed, the purpose of changing the heights of a third carrier plate 2 and a fourth carrier plate 201 is achieved, then the rotating block is rotated and spread under the action of a hinge between the first carrier plate 1 and the second carrier plate 101 and the third carrier plate 2 and a hinge between the fourth carrier plate 201 and the hinges at two ends, when the rotating block 1023 rotates to the horizontal direction, the pull ring 302 is pulled outwards, the pull ring 302 is forced to drive the first connecting rod 303 to move outwards, and the pull ring 302 is connected with the limiting post 305 through the first connecting rod 303, so that when the pull ring 302 moves outwards, the limiting post 305 is pulled under the action of the first connecting rod 303, the first spring 304 is extruded, then the first carrier plate 1 and the second carrier plate 101 and the third carrier plate 2 and the fourth carrier plate 201 are unfolded to be horizontal, then the force application to the pull ring 302 is stopped, at this time, the limiting post 305 is ejected and inserted into the fixing ring 306 under the elastic performance of the first spring 304, because the structure of the limiting post 305 is fixed on the first carrier plate 1 and the second carrier plate 101, and the fixing ring 306 is fixed on the second carrier plate 101 and the fourth carrier plate 201, the limiting post 305 can be moved out of the fixing ring 306 in the same way, the first carrier plate 1, the second carrier plate 101, the third carrier plate 2 and the fourth carrier plate 201 are folded under the action of the hinge, so that a constructor can fold, store and transport a scaffold conveniently, then when the constructor stands on the third carrier plate 2 and the fourth carrier plate 201 for construction, the mounting plates 206 at the bottoms of the first guard rail 204 and the second guard rail 205 are inserted into the mounting grooves 202, the push plate 401 is pushed outwards, the push plate 401 is forced to move outwards, the push plate 401 is connected with the clamping plates 405 through the second connecting rods 402, therefore, when the push plate 401 is forced, the clamping plates 405 are driven to move under the action of the second connecting rods 402, the second springs 404 are extruded, then the mounting plates 206 are completely inserted into the mounting grooves 202, then the force applied to the push plate 401 is stopped, at the moment, the clamping plates 405 are ejected out under the action of the elastic performance of the second springs 404, and clamped into the clamping grooves 207 on the outer walls of the mounting plates 206, so that the mounting of the first guard rail 204 and the second guard rail 205 is completed, and the first guard rail 204 and the second guard rail 205 are taken out when the slide is disassembled.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (8)

1. Scaffold for building engineering, including first carrier plate (1), its characterized in that: one side end face of the first carrier plate (1) is movably connected with the second carrier plate (101) through a hinge, a third carrier plate (2) is arranged right above the first carrier plate (1), one side end face of the third carrier plate (2) is movably connected with a fourth carrier plate (201) through a hinge, mounting grooves (202) are formed in the outer sides of the upper surfaces and the edges of the front end and the rear end of the third carrier plate (2) and the fourth carrier plate (201), a storage groove (203) is formed in one side inner wall of the mounting groove (202), limiting components (3) are uniformly arranged between the bottoms of the first carrier plate (1), the second carrier plate (101) and the third carrier plate (2) and the fourth carrier plate (201) at intervals from front to back, and mounting components (4) are arranged in the storage groove (203); the limiting assembly (3) comprises a storage barrel (301) and a pull ring (302), the pull ring (302) is arranged on the outer side of the outer wall of one side of the storage barrel (301), a first connecting rod (303) is welded at the center position of the inner side wall of the pull ring (302), and the other end of the first connecting rod (303) penetrates through a through hole in the center position of the outer side wall of the storage barrel (301) and is connected with a limiting column (305); the mounting assembly (4) comprises a push plate (401) and a second connecting rod (402), the second connecting rod (402) is welded at the center of the inner side wall of the push plate (401), and the other end of the second connecting rod (402) sequentially penetrates through a through hole in the outer side wall of the storage groove (203) and a through hole in the end face of one side of the fixing plate (403) to be connected with the clamping plate (405).

2. A scaffold for construction according to claim 1, wherein: the lifting assembly is characterized in that lifting assemblies (102) are arranged on two sides of the outer side walls of the first carrier plate (1), the second carrier plate (101), the third carrier plate (2) and the fourth carrier plate (201), each lifting assembly (102) comprises an upright post (1021) and a threaded rod (1023), and the threaded rods (1023) are installed in the upright posts (1021).

3. A scaffold for construction according to claim 2, wherein: an annular groove (1022) is formed in the outer side of the upper surface of the upright post (1021), and the top end of the threaded rod (1023) sequentially penetrates through the upper surface of the upright post (1021) and a threaded hole in the bottom of the rotating block (1025) to be connected with a lifting column (1024).

4. A scaffold for construction engineering according to claim 3, wherein: and a clamping ring (1026) is welded on the outer side of the bottom of the rotating block (1025), and the bottom of the clamping ring (1026) is positioned in the annular groove (1022).

5. A scaffold for construction according to claim 1, wherein: the first guardrails (204) and the second guardrails (205) are respectively arranged at the outer sides of the upper surfaces and the edges of the front end and the rear end of the third carrier plate (2) and the edges of the fourth carrier plate (201), mounting plates (206) are welded at the two sides of the bottom of the first guardrails (204) and the center of the bottom of the second guardrails (205), and clamping grooves (207) are formed in the outer wall of one side of each mounting plate (206).

6. A scaffold for construction according to claim 1, wherein: the outer side of the outer wall of the first connecting rod (303) is sleeved with a first spring (304), and the first spring (304) is located between the inner wall of the storage barrel (301) and the limiting column (305).

7. The scaffold for construction engineering according to claim 6, wherein: and a fixing ring (306) is sleeved on one side of the outer wall of the limiting column (305), and the top of the fixing ring (306) is fixed at the bottom of the fourth carrier plate (201).

8. A scaffold for construction according to claim 1, wherein: the outer side of the outer wall of the second connecting rod (402) is sleeved with a second spring (404), the second spring (404) is located between the fixing plate (403) and the clamping plate (405), and the outer wall of the fixing plate (403) is fixed on the inner wall of the containing groove (203).