CN212534986U

CN212534986U - Constructional engineering scaffold

Info

Publication number: CN212534986U
Application number: CN202020506468.9U
Authority: CN
Inventors: 丁艳; 陈刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-12
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a construction engineering scaffold, including base, elevating platform and landing leg, be equipped with arch frame one and arch frame two on the base relatively, arch frame one is including setting up support column one and support column two on the base, support column one and support column two tops are connected with backup pad one, it is equipped with lead screw one to rotate between backup pad one and the base, arch frame two is including setting up support column three and support column four on the base, support column three and support column four tops are connected with backup pad two, it is equipped with lead screw two to rotate between backup pad two and the base, the elevating platform all with support column one, support column two, support column three and four sliding connection of support column and elevating platform all with lead screw one and two threaded connection of lead screw, the bottom of base is equipped with driving motor, be equipped with the rail guard on the base. Compared with the prior art, the utility model the advantage lie in: can automatically lift to a certain height, can prevent falling objects from falling and has good safety performance.

Description

Constructional engineering scaffold

Technical Field

The utility model relates to a building technical field specifically indicates a building engineering scaffold.

Background

The scaffold is the extensive equipment of building engineering field application, especially at the in-process of building a wall, often need the scaffold or build the scaffold, but build the scaffold and waste time and energy, and the scaffold is fixed in a construction moreover, need continue to build the scaffold in order to make the scaffold rise to the take the altitude, the scaffold volume among the prior art is great, the operation of difficult removal, the scaffold structure singleness is built in the room among the prior art simultaneously, protective structure such as rail guard and protection ceiling does not possess, there is very big safety risk.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind can rise by oneself a take the altitude, can prevent that the high altitude falling object from dropping and the building engineering scaffold that the security performance is good.

In order to solve the technical problem, the utility model provides a technical scheme does: a construction engineering scaffold comprises a base, a lifting platform and supporting legs arranged at the bottom of the base, wherein a first arch frame and a second arch frame are relatively arranged on the base, the first arch frame comprises a first supporting column and a second supporting column which are arranged on the base, the tops of the first supporting column and the second supporting column are connected with a first supporting plate, a first screw rod is rotatably arranged between the first supporting plate and the base, the second arch frame comprises a third supporting column and a fourth supporting column which are arranged on the base, the tops of the third supporting column and the fourth supporting column are connected with a second supporting plate, a second screw rod is rotatably arranged between the second supporting plate and the base, the lifting platform is slidably connected with the first supporting column, the second supporting column, the third supporting column and the fourth supporting column, the lifting platform is in threaded connection with the first screw rod and the second screw rod, a driving motor is arranged at the bottom of the, the bottom of the first screw rod is provided with a driven gear located below the base, the driven gear is meshed with the driving gear, the first screw rod is provided with a first driven wheel located between the base and the driven gear, the bottom of the second screw rod is provided with a second driven wheel located below the base, the first driven wheel is connected with the second driven wheel through a belt, and the base is provided with a protective guard and a protective guard door assembly.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a building engineering scaffold is through starting driving motor, driving motor drives the driving gear and rotates, the driving gear drives driven gear and rotates, lead screw one rotates and drives and rotates from driving wheel one, it rotates from driving wheel two to rotate from driving wheel one, two rotations of following of lead screw, because elevating platform and lead screw one and two equal threaded connection of lead screw, and the elevating platform all with support column one, support column two, three and four sliding connection of support column, so the rotation of lead screw one and lead screw two can drive the elevating platform and go up and down to certain height, avoided rising to the take the altitude and need continue the work of putting up the scaffold, constructor stands and is under construction to the construction point of co-altitude not on the elevating platform, certain commonality has, constructor's safety can be protected in the setting of rail guard.

As an improvement, the guardrail door component comprises a first upright post, a second upright post and a guardrail door, wherein the first upright post and the second upright post are symmetrically arranged on the lifting platform, one side of the guardrail door is hinged to the first upright post, the other side of the guardrail door is provided with a first locking ring, the second upright post is provided with a second locking ring matched with the first locking ring, the first locking ring and the second locking ring are locked and fixed through a T-shaped pin, and when the lifting platform is at a low position, a constructor can rotate the guardrail door and lock the guardrail door and the second upright post through the T-shaped pin, so that the constructor can conveniently enter a working area enclosed by the guardrail and the guardrail door component.

As the improvement, all be equipped with the pillar in backup pad one and the backup pad two, the top of pillar is equipped with the protection canopy, be equipped with damping spring and damping spring's upper end on the protection canopy and be equipped with the rubber slab, when the heavy object of eminence drops carelessly, the rubber slab can carry out preliminary buffering to the heavy object, and damping spring can carry out the secondary buffering to the heavy object, and the constructor safety can be protected in the setting of protection canopy, prevents that the heavy object from dropping and injures constructor by a crashing object.

As the improvement, four angles of base are equipped with a supporting beam, supporting beam is gone up threaded connection and is had the screw rod, the top of screw rod is equipped with changes the handle, the bottom of screw rod is equipped with fixed awl, changes the handle through revolving soon, makes the free end of screw rod promote fixed awl fixed with fixed awl to be convenient for stabilize whole scaffold.

As the improvement, the bottom of landing leg is equipped with the walking wheel that can lock, and the removal and the fixing of whole scaffold of being convenient for of setting up of the walking wheel that can lock.

As an improvement, the protective guard is provided with a hanging ring, and constructors can hang safety belts on the hanging ring, so that the safety of the constructors is further protected.

Drawings

Fig. 1 is a schematic structural view of a construction frame for construction engineering of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

fig. 3 is a schematic view of the construction frame of the present invention.

As shown in the figure: 1. the device comprises a base, 2, a lifting platform, 3, supporting legs, 4, a first arch frame, 5, a second arch frame, 6, a first supporting column, 7, a second supporting column, 8, a first supporting plate, 9, a first screw rod, 10, a third supporting column, 11, a fourth supporting column, 12, a second supporting plate, 13, a second screw rod, 14, a driving motor, 15, a driving gear, 16, a driven gear, 17, a first driven wheel, 18, a second driven wheel, 19, a protective guard, 20, a first upright column, 21, a second upright column, 22, a protective guard door, 23, a first locking ring, 24, a second locking ring, 25, a support column, 26, a protective shed, 27, a damping spring, 28, a rubber plate, 29, a supporting beam, 30, a screw rod, 31, a rotating handle, 32, a fixed cone, 33, traveling wheels, 34 and a.

Detailed Description

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

With reference to the attached drawings 1-3, the construction frame for the building engineering comprises a base 1, a lifting platform 2 and support legs 3 arranged at the bottom of the base 1, wherein an arch frame I4 and an arch frame II 5 are relatively arranged on the base 1, the arch frame I4 comprises a support column I6 and a support column II 7 which are arranged on the base 1, the tops of the support column I6 and the support column II 7 are connected with a support plate I8, a screw rod I9 is rotatably arranged between the support plate I8 and the base 1, the arch frame II 5 comprises a support column III 10 and a support column IV 11 which are arranged on the base 1, the tops of the support column III 10 and the support column IV 11 are connected with a support plate II 12, a screw rod II 13 is rotatably arranged between the support plate II 12 and the base 1, the lifting platform 2 is in sliding connection with the support column I6, the support column II 7, the support column III 10 and the support column IV 11, and the lifting platform 2, the bottom of base 1 is equipped with driving motor 14, driving motor 14's output is equipped with driving gear 15, the bottom of lead screw 9 is equipped with driven gear 16 and the meshing setting of driving gear 15 that are located base 1 below, be equipped with on the lead screw 9 and be located base 1 and driven gear 16 between from driving wheel 17, the bottom of lead screw two 13 is equipped with and is located base 1 below from driving wheel two 18, connect through the belt between driving wheel 17 and the follow driving wheel two 18, be equipped with rail guard 19 and guardrail door subassembly on the base 1.

The guardrail door assembly comprises a first upright post 20, a second upright post 21 and a guardrail door 22, wherein the first upright post 20 and the second upright post 21 are symmetrically arranged on the lifting platform 2, one side of the guardrail door 22 is hinged to the first upright post 20, a first locking ring 23 is arranged on the other side of the guardrail door 22, a second locking ring 24 matched with the first locking ring 23 is arranged on the second upright post 21, and the first locking ring 23 and the second locking ring 24 are locked and fixed through a T-shaped pin.

All be equipped with pillar 25 on backup pad one 8 and the backup pad two 12, the top of pillar 25 is equipped with protection canopy 26, the upper end that is equipped with damping spring 27 and damping spring 27 on the protection canopy 26 is equipped with rubber slab 28.

Four angles of base 1 are equipped with supporting beam 29, threaded connection has screw rod 30 on supporting beam 29, the top of screw rod 30 is equipped with changes handle 31, the bottom of screw rod 30 is equipped with fixed awl 32.

The bottom of landing leg 3 is equipped with lockable walking wheel 33.

The guard rail 19 is provided with a hanging ring 34.

The utility model discloses when concrete implementation, remove whole scaffold to the construction site through the walking wheel, and lock the walking wheel, rotatory commentaries on classics handle, the free end that makes the screw rod promotes fixed awl fixed with fixed awl, further stabilize whole scaffold, when the elevating platform is located the low department, constructor's accessible rotates the guardrail door, and through T type round pin with two locks of stand make things convenient for the workman to enter into and enclose into the workspace by rail guard and guardrail door subassembly, hang the safety belt on the link, when needs adjust the construction height according to the demand, start driving motor, driving motor drives the driving gear and rotates, the driving gear drives driven gear and rotates, lead screw rotates and drives from driving wheel one, from driving wheel one and rotates and drive from driving wheel two, lead screw two follows and rotates, because elevating platform and lead screw one and two equal threaded connection of lead screw, and elevating platform all with support column one, Support column two, support column three and support column four sliding connection, so the rotation of lead screw one and lead screw two can drive the elevating platform and go up and down to certain height, has avoided rising to the work that the scaffold need continue to be built to the take the altitude, and constructor stands and constructs the construction site of co-altitude not on the elevating platform, has certain commonality.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a construction engineering scaffold, includes base (1), elevating platform (2) and sets up landing leg (3) in base (1) bottom, its characterized in that: be equipped with relatively on base (1) and encircle portal (4) and arched door frame two (5), arched door frame one (4) is including setting up support column one (6) and support column two (7) on base (1), support column one (6) and support column two (7) top are connected with backup pad one (8), it is equipped with lead screw one (9) to rotate between backup pad one (8) and base (1), arched door frame two (5) is including setting up support column three (10) and support column four (11) on base (1), support column three (10) and support column four (11) top are connected with backup pad two (12), it is equipped with lead screw two (13) to rotate between backup pad two (12) and base (1), elevating platform (2) all with support column one (6), support column two (7), support column three (10) and support column four (11) sliding connection and elevating platform (2) all with lead screw one (9) and lead screw two (13) threaded connection The bottom of base (1) is equipped with driving motor (14), the output of driving motor (14) is equipped with driving gear (15), the bottom of lead screw (9) is equipped with driven gear (16) and driving gear (15) meshing setting that are located base (1) below, be equipped with on lead screw (9) and be located base (1) and driven gear (16) between follow driving wheel (17), the bottom of lead screw two (13) is equipped with and is located base (1) below from driving wheel two (18), connect through the belt between follow driving wheel one (17) and follow driving wheel two (18), be equipped with rail guard (19) and rail guard door subassembly on base (1).

2. A construction work scaffold as claimed in claim 1, wherein: guardrail door subassembly includes stand one (20), stand two (21) and guardrail door (22), stand one (20) and stand two (21) symmetry set up on elevating platform (2), one side of guardrail door (22) is articulated to be set up on stand one (20), the opposite side of guardrail door (22) is equipped with locking ring one (23), be equipped with on stand two (21) with locking ring one (23) complex locking ring two (24), locking ring one (23) and locking ring two (24) are fixed through T type round pin lock.

3. A construction work scaffold as claimed in claim 1, wherein: all be equipped with pillar (25) on backup pad (8) and backup pad two (12), the top of pillar (25) is equipped with protection canopy (26), the upper end that is equipped with damping spring (27) and damping spring (27) on protection canopy (26) is equipped with rubber slab (28).

4. A construction work scaffold as claimed in claim 1, wherein: four angles of base (1) are equipped with supporting beam (29), threaded connection has screw rod (30) on supporting beam (29), the top of screw rod (30) is equipped with changes handle (31), the bottom of screw rod (30) is equipped with fixed awl (32).

5. A construction work scaffold as claimed in claim 1, wherein: the bottom of landing leg (3) is equipped with lockable walking wheel (33).

6. A construction work scaffold as claimed in claim 2, wherein: and a hanging ring (34) is arranged on the guard rail (19).