CN215443000U - Scaffold for building engineering - Google Patents

Abstract

The utility model relates to the technical field of scaffolds, and discloses a scaffold for constructional engineering, which comprises a scaffold body, wherein the scaffold body comprises a lifting device and a supporting device, the lifting device comprises a base, a supporting rod, a short transverse rod, a supporting column, a long transverse rod, a placing table, a rocker, a rotating shaft, a first gear, a second gear, a threaded rod, a supporting rod, a connecting rod and a sleeve rod, and the supporting device comprises a workbench, an anti-skidding rod, a side plate, a connecting block, a roll shaft and a storage plate. This scaffold frame for building engineering drives through shaking the rocker and rotates epaxial first gear, drives second gear revolve again, makes the threaded rod rise, it rises to drive the bracing piece, the bracing piece rises and drives the loop bar and rise, the loop bar drives the workstation again and rises, reach the lift effect, at workstation top installation slide bar, at workstation top both sides installation curb plate, curb plate both sides erection joint piece, set up the recess on the connecting block, insert the protecting band in the recess, surround the workstation, play the guard action to the staff.

Description

Scaffold for building engineering

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold for constructional engineering.

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 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. The existing scaffold is a vertical rod type scaffold which is constructed by fixedly combining two materials such as steel pipes and the like for forming the scaffold, is low in safety factor, has the highest accident rate caused on a construction site, and often needs a worker to pull the scaffold from the scaffold or lift the height of an operation platform of the scaffold and then climb up. The adjustment mode not only wastes physical power and time of workers, but also is very troublesome in operation, and the working efficiency of constructors is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the scaffold for the building engineering, which has the advantages of high safety, high working efficiency and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a scaffold for constructional engineering comprises a scaffold body, wherein the scaffold body comprises a lifting device and a supporting device, and the supporting device is positioned right above the lifting device;

the lifting device comprises a base, supporting rods, short transverse rods, supporting columns, long transverse rods, a placing table, a rocker, a rotating shaft, a first gear, a second gear, a threaded rod, a supporting rod, a connecting rod and a loop bar, wherein the supporting rods are installed at the top of the base, the short transverse rods are connected between the supporting rods, the supporting columns are installed in the center of the top of the base, the long transverse rods are installed between the supporting columns, the placing table is installed on one side of each long transverse rod, the rocker is installed on one side of the placing table, the rotating shaft is inserted in the placing table, the first gear is sleeved on the rotating shaft, the threaded rod is inserted in the supporting columns, the second gear is sleeved on the threaded rod, the supporting rod is installed above the threaded rod, and the connecting rod penetrates through the supporting rods and is connected with the loop bar;

the supporting device comprises a workbench, an anti-slip rod, side plates, connecting blocks, a roller shaft and a storage plate, the workbench is installed at the top of the loop bar, the anti-slip rod is installed at the top of the workbench, the side plates are installed on two sides of the top of the workbench, the connecting blocks are installed on two sides of the side plates, the roller shaft is installed inside the side plates, and the storage plate is installed on the roller shaft.

Preferably, four groups of the support rods are installed, and sleeve rods are sleeved on the surfaces of the support rods.

Through above-mentioned technical scheme, when making strutting arrangement break down, the loop bar embolias branch, and holding device's stability, placer overturn causes the harm to the staff.

Preferably, the first gear is located on one side of the second gear.

Through above-mentioned technical scheme, drive the epaxial first gear rotation of pivot through rocking the rocker, first gear drives the second gear rotation again to make the threaded rod rise, further drive the bracing piece and rise, the bracing piece rises and drives the loop bar and rise, and the loop bar drives the workstation again and rises, thereby reaches the lift effect.

Preferably, a plurality of anti-skid rods are arranged, and the side plates are vertically connected with the workbench.

Through above-mentioned technical scheme, prevent that the staff during operation from slipping, play the guard action to the staff.

Preferably, the connecting blocks are provided with a plurality of groups, the connecting blocks are provided with grooves, and the cross sections of the grooves are circular.

Through above-mentioned technical scheme, can insert the protecting band on making the connecting block, surround the staff, protect the staff.

Preferably, the roller shaft is movably connected with the object placing plate.

Through above-mentioned technical scheme, make and put thing board accessible roller and rotate to the level, put the thing board and can place personal article such as instrument, drinking cup.

Compared with the prior art, the utility model provides a scaffold for constructional engineering, which has the following beneficial effects:

1. this scaffold frame for building engineering drives the epaxial first gear rotation of pivot through setting up the rocker on elevating gear, and first gear drives second gear rotation again to make the threaded rod rise, further drive the bracing piece and rise, the ascending drive loop bar of bracing piece rises, and the loop bar drives the workstation again and rises, thereby reaches the lift effect, has reduced the time that the staff ran the regulation scaffold frame from top to bottom, has improved work efficiency.

2. This scaffold frame for building engineering through at workstation top installation antiskid pole, at workstation top both sides installation curb plate, curb plate both sides erection joint piece sets up the recess on the connecting block, inserts the protecting band in the recess, surrounds the workstation, plays the guard action to the staff.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged partial view of A in FIG. 1;

FIG. 4 is a partially enlarged view of B in FIG. 1 according to the present invention.

Wherein: 1. a frame body; 2. a lifting device; 201. a base; 202. a strut; 203. a short cross bar; 204. a pillar; 205. a long cross bar; 206. a placing table; 207. a rocker; 208. a rotating shaft; 209. a first gear; 210. a second gear; 211. a threaded rod; 212. a support bar; 213. a connecting rod; 214. a loop bar; 3. a support device; 301. a work table; 302. an anti-slip bar; 303. a side plate; 304. connecting blocks; 305. a roll shaft; 306. an object placing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a scaffold for construction engineering includes a frame body 1, the frame body 1 includes a lifting device 2 and a supporting device 3, the supporting device 3 is located right above the lifting device 2;

the lifting device 2 comprises a base 201, a support rod 202, a short transverse rod 203, a support column 204, a long transverse rod 205, a placing table 206, a rocker 207, a rotating shaft 208, a first gear 209, a second gear 210, a threaded rod 211, a support rod 212, a connecting rod 213 and a loop bar 214, wherein the support rod 202 is installed at the top of the base 201, the short transverse rod 203 is connected between the support rods 202, the support column 204 is installed at the center of the top of the base 201, the long transverse rod 205 is installed between the support columns 204, the placing table 206 is installed at one side of the long transverse rod 205, the rocker 207 is installed at one side of the placing table 206, the rotating shaft 208 is inserted in the placing table 206, the first gear 209 is sleeved on the rotating shaft 208, the threaded rod 211 is inserted in the support column 204, the second gear 210 is sleeved on the threaded rod 211, the support rod 212 is installed above the threaded rod, and the connecting rod 213 penetrates through the support rod 212 and is connected with the loop bar 214;

the supporting device 3 comprises a workbench 301, an anti-slip rod 302, side plates 303, connecting blocks 304, a roller 305 and a storage plate 306, the workbench 301 is installed at the top of the loop bar 214, the anti-slip rod is installed at the top of the workbench 301, the side plates 303 are installed at two sides of the top of the workbench 301, the connecting blocks 304 are installed at two sides of the side plates 303, the roller 305 is installed inside the side plates, and the storage plate 306 is installed on the roller 305.

Specifically, four sets of struts 202 are installed, and a sleeve 214 is sleeved on the surface of each strut 202. The advantage is, when making strutting arrangement 3 break down, the loop bar 214 embolias branch 202, keeps the stability of device, and the placer overturns and causes the harm to the staff.

Specifically, the first gear 209 is located on the second gear 210 side. The advantage is, through rocking rocker 207 drive the epaxial first gear 209 rotation of pivot 208, first gear 209 drives second gear 210 again and rotates to make threaded rod 211 rise, further drive the bracing piece 212 and rise, the bracing piece 212 rises and drives loop bar 214 and rise, and loop bar 214 drives workstation 301 again and rises, thereby reaches the lift effect.

Specifically, a plurality of anti-slip rods 302 are installed, and the side plate 303 is vertically connected with the workbench 301. The advantage is, prevent that the staff from slipping when working, play the guard action to the staff.

Specifically, the connecting block 304 is provided with a plurality of groups, the connecting block 304 is provided with a groove, and the cross section of the groove is circular. The advantage is that the connecting block 304 can be inserted with a protective belt to surround the staff and protect the staff.

Specifically, the roller 305 is movably connected with the object placing plate 306. The advantage is, makes put thing board 306 accessible roller 305 rotate to the level, puts the thing board and can place personal article such as instrument, drinking cup.

When using, workstation 301 is stood to the staff, drive the rotation of first gear 209 in the pivot 208 through rocking rocker 207, first gear 209 drives second gear 210 again and rotates, thereby make threaded rod 211 rise, further drive bracing piece 212 rise, the ascending drive loop bar 214 that drives of bracing piece 212 rises, loop bar 214 drives workstation 301 again and rises, thereby reach the lift effect, rise workstation 301 to suitable height after, insert the protecting band in the recess of connecting block 304, it rotates thing board 306 to the level to rotate to the rotation roller 305, put personal article on putting thing board 306, begin work.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a scaffold frame for building engineering, includes support body (1), its characterized in that: the frame body (1) comprises a lifting device (2) and a supporting device (3), and the supporting device (3) is positioned right above the lifting device (2);

the lifting device (2) comprises a base (201), supporting rods (202), short transverse rods (203), supporting columns (204), long transverse rods (205), a placing table (206), rocking rods (207), a rotating shaft (208), first gears (209), second gears (210), threaded rods (211), supporting rods (212), connecting rods (213) and loop bars (214), wherein the supporting rods (202) are installed at the top of the base (201), the short transverse rods (203) are connected between the supporting rods (202), the supporting columns (204) are installed in the center of the top of the base (201), the long transverse rods (205) are installed between the supporting columns (204), the placing table (206) is installed on one side of the long transverse rods (205), the rocking rods (207) are installed on one side of the placing table (206), the rotating shaft (208) is inserted in the placing table (206), the first gears (209) are sleeved on the rotating shaft (208), the threaded rods (211) are inserted in the supporting columns (204), a second gear (210) is sleeved on the threaded rod (211), a support rod (212) is installed above the threaded rod, and the connecting rod (213) penetrates through the support rod (212) and is connected with a sleeve rod (214);

strutting arrangement (3) include workstation (301), skid resistant bar (302), curb plate (303), connecting block (304), roller (305) and put thing board (306), install in loop bar (214) top workstation (301), skid resistant bar installs in workstation (301) top, install in workstation (301) top both sides curb plate (303), install in curb plate (303) both sides connecting block (304) both sides, install inside the curb plate roller (305), install on roller (305) and put thing board (306).

2. A scaffold for construction engineering according to claim 1, characterized in that: four groups of supporting rods (202) are arranged, and sleeve rods (214) are sleeved on the surfaces of the supporting rods (202).

3. A scaffold for construction engineering according to claim 1, characterized in that: the first gear (209) is located on the side of the second gear (210).

4. A scaffold for construction engineering according to claim 1, characterized in that: the anti-skid rods (302) are mounted in a plurality, and the side plates (303) are vertically connected with the workbench (301).

5. A scaffold for construction engineering according to claim 1, characterized in that: the connecting block (304) is provided with a plurality of groups, a groove is formed in the connecting block (304), and the cross section of the groove is circular.

6. A scaffold for construction engineering according to claim 1, characterized in that: the roll shaft (305) is movably connected with the object placing plate (306).

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