CN217581093U - Scaffold for building engineering - Google Patents

Abstract

The utility model relates to a construction technical field discloses a scaffold frame for building engineering, include: the supporting device comprises a supporting bottom plate, a plurality of supporting columns are fixedly arranged at the top of the supporting bottom plate, a plurality of universal wheels are fixedly arranged at the bottom of the supporting bottom plate, supporting top plates are fixedly arranged at the tops of the supporting columns, a protection assembly is arranged at the top of each supporting top plate, and a conveying mechanism is arranged at the top of the supporting bottom plate; transport mechanism includes the support frame, the supporting baseplate top is located to the support frame, the inside both sides of support frame all are equipped with the threaded rod, the threaded rod both ends all pass through the bearing with the support frame and are connected, both sides the threaded rod outside all overlaps and is equipped with the screw thread piece, the threaded rod passes through threaded connection with the screw thread piece, the beneficial effects of the utility model are that: through transport mechanism with constructor and material transportation to the roof surface, improve the efficiency of construction, avoid personnel to climb the scaffold frame and the incident appears, the security that the while rail guard improved the construction.

Description

A kind of scaffolding for construction engineering

technical field

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

Background technique

Scaffolding is a working platform set up to ensure the smooth progress of each construction process. According to the erection position, it is divided into outer scaffolding and inner scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding and steel pipe scaffolding; according to the structure form, it can be divided into vertical pole type Scaffolding, bridge scaffolding, portal scaffolding, hanging scaffolding, hanging scaffolding, pick-up scaffolding, climbing scaffolding.

The prior art has the following deficiencies: the existing scaffolding for construction projects is convenient for construction personnel to carry out construction at high places during the use process, but during the construction process, it is very troublesome and inconvenient for personnel to put on the scaffolding, and it is necessary to climb with the help of a ladder. During construction at high places, it is very troublesome for some building materials to be sent to high scaffolds, resulting in low construction efficiency and low safety in use.

Therefore, the present invention was born.

Utility model content

The present application provides a scaffolding for construction projects, to solve the problems of inconvenient climbing for personnel, difficulty in transporting building materials, low construction efficiency, and easy occurrence of danger in the existing scaffolding.

In order to solve the above-mentioned technical problems, the present application provides a scaffolding for construction engineering, comprising: a supporting bottom plate, a plurality of supporting columns arranged on the top of the supporting bottom plate, a supporting top plate arranged on the upper end of the plurality of supporting columns; There is a transport mechanism for transporting articles or construction personnel up and down, a drive motor is provided on one side of the supporting top plate, and a reciprocating screw rod is arranged between the supporting top plate and the supporting bottom plate, and the reciprocating screw rod is used to drive the transport mechanism up and down. The transport mechanism includes a support frame arranged on the top of the support base plate, a bearing seat fixedly connected to the support frame, threaded rods vertically arranged on both sides of the inner side of the support frame, and a threaded block threaded on the threaded rod. , connected to the fixed plate on the same side of the two threaded blocks and the placing platform connected to the fixed plate, the reciprocating screw rod is connected to the bearing seat through a ball nut, and the upper end of the threaded rod is provided with a first bevel gear.

In some embodiments of the present application, the external thread of the threaded rod is adapted to the internal thread of the threaded block, the first bevel gear and the threaded rod rotate at the same time, the top of the placing platform is provided with a transport groove, the A plurality of universal wheels are fixedly arranged at the bottom of the support base plate.

In some embodiments of the present application, the output end of the driving motor is fixedly connected to one end of the reciprocating screw rod, and the other end of the reciprocating screw rod is connected to the side wall of the support base plate through a bearing.

In some embodiments of the present application, two connecting plates are symmetrically disposed between the supporting bottom plate and the supporting top plate, racks are disposed on opposite sides of the two connecting plates, and the two connecting plates are disposed on the reciprocating screw on both sides.

In some embodiments of the present application, transmission members are provided on opposite sides of the two connecting plates, including a connecting rod disposed on the support frame, a gear disposed on one end of the connecting rod, and a second gear disposed on the other end of the connecting rod. The bevel gear, the gear meshes with the rack, the second bevel gear meshes with the first bevel gear, and the connecting rod, the gear and the second bevel gear rotate simultaneously.

In some embodiments of the present application, a support ring is sleeved on the connecting rod, a bearing is provided at the contact position between the support ring and the connecting rod, and the top of the support ring is fixedly connected with the support frame.

In some embodiments of the present application, two sliding grooves are provided at one end of the support frame close to the placing platform, and the fixing plate is passed through the sliding grooves and slides along the sliding grooves.

In some embodiments of the present application, an empty slot is formed through the support top plate, and the shape of the empty slot is adapted to the placing platform, and a casing is fixed on the top of the motor.

In some embodiments of the present application, the supporting top plate is provided with protective components, including guardrails disposed around the top of the supporting top plate.

In some embodiments of the present application, the protective assembly includes a protective plate arranged around the top of the supporting top plate.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

1. The utility model drives the bearing seat to rise through the rotation of the reciprocating screw, the bearing seat rises to drive the support frame to rise, the construction material is placed in the transport groove on the top of the placing platform and dropped, and the placing platform is controlled to rise at the same time, so that the material reaches the supporting top plate The top is convenient for personnel construction and improves the work efficiency of building construction. At the same time, the guardrails on both sides of the top of the top plate have a blocking function to prevent people from falling;

2. The utility model has a blocking effect by supporting the protective plates on both sides of the top of the top plate, preventing people from falling, and at the same time preventing materials and tools from slipping and hurting passers-by. Raise, so that the placing platform rises to the top and then penetrates the empty groove, which is convenient for people to climb on the top of the support roof and avoids safety accidents when people climb the scaffolding.

Description of drawings

1 is a front cross-sectional view of an embodiment of the present utility model;

2 is a side view of an embodiment of the present invention;

Fig. 3 is the enlarged view of "A" place in Fig. 1 of the utility model embodiment;

Fig. 4 is the enlarged view of "B" place in Fig. 2 of the utility model embodiment;

5 is a schematic diagram of the overall structure of the embodiment of the present invention;

6 is a schematic diagram of the overall structure of another embodiment of the present invention.

In the figure, 1. supporting bottom plate; 2. supporting column; 3. supporting top plate; 4. guardrail; 5. casing; 6. empty slot; 7. reciprocating screw; 8. connecting plate; 9. supporting frame; 10. Placing platform; 11, drive motor; 12, universal wheel; 13, support ring; 14, connecting rod; 15, bearing seat; 16, threaded block; 17, first bevel gear; 18, second bevel gear; 19, Threaded rod; 20, gear; 21, chute; 22, fixed plate; 23, transport slot; 24, rack; 25, protective plate.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present application.

The terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of this application, unless stated otherwise, "plurality" means two or more.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood in specific situations.

As shown in FIGS. 1-6 , according to some embodiments of the present application, a scaffold for construction engineering includes: a support base 1 , a plurality of support columns 2 arranged on the top of the support base 1 , and arranged on the plurality of support columns 2 The supporting top plate 3 at the upper end; the supporting bottom plate 1 is provided with a transport mechanism for transporting articles or construction personnel up and down, a drive motor 11 is provided on one side of the supporting top plate 3, and a reciprocating screw rod 7 is provided between the supporting top plate 3 and the supporting bottom plate 1 , the reciprocating screw 7 is used to drive the transport mechanism to move up and down, and the transport mechanism includes a support frame 9 arranged on the top of the support base 1, a bearing seat 15 fixedly connected with the support frame 9, and vertically arranged on both sides of the support frame. The rod 19, the threaded block 16 that is threadedly sleeved on the threaded rod 19, is connected to the fixed plate 22 on the same side of the two threaded blocks 16 and the placing platform 10 connected to the fixed plate 22, and the reciprocating screw 7 passes through the ball nut and the bearing seat 15. For connection, the upper end of the threaded rod 19 is provided with a first bevel gear 17 .

According to some embodiments of the present application, the external thread of the threaded rod 19 is adapted to the internal thread of the threaded block 16, the first bevel gear 17 and the threaded rod 19 rotate simultaneously, and the top of the placing platform 10 is provided with a transport groove 23, which supports The bottom of the base plate 1 is fixedly provided with a plurality of universal wheels 12 .

According to some embodiments of the present application, the output end of the drive motor 11 is fixedly connected to one end of the reciprocating screw 7 , and the other end of the reciprocating screw 7 is connected to the side wall of the support base 1 through a bearing.

According to some embodiments of the present application, two connecting plates 8 are symmetrically arranged between the supporting bottom plate 1 and the supporting top plate 3 , racks 24 are disposed on opposite sides of the two connecting plates 8 , and the two connecting plates 8 are disposed on Both sides of the reciprocating screw 7.

According to some embodiments of the present application, the opposite sides of the two connecting plates 8 are provided with transmission components, including the connecting rod 14 disposed on the support frame 9 , the gear 20 disposed on one end of the connecting rod 14 , and the connecting rod 14 At the other end of the second bevel gear 18, the gear 20 and the rack 24 mesh with each other, the second bevel gear 18 meshes with the first bevel gear 17, the connecting rod 14, the gear 20 and the second bevel gear 18 rotate simultaneously.

According to some embodiments of the present application, a support ring 13 is sleeved on the connecting rod 14 , a bearing is provided at the contact position between the support ring 13 and the connecting rod 14 , and the top of the support ring 13 is fixedly connected to the support frame 9 .

According to some embodiments of the present application, two sliding grooves 21 are provided at one end of the support frame 9 close to the placing platform 10 , and the fixing plate 22 passes through the sliding grooves 21 and slides along the sliding grooves 21 .

According to some embodiments of the present application, the supporting top plate 3 is provided with a hollow slot 6 , the shape of the hollow slot 6 is adapted to the placing platform 10 , and the top of the motor is fixedly provided with a housing 5 .

According to some embodiments of the present application, the supporting top plate 3 is provided with protective components, including guardrails 4 arranged around the top of the supporting top plate 3 .

According to some embodiments of the present application, the protective assembly includes a protective plate 25 disposed around the top of the supporting top plate 3 .

According to some embodiments of the present application, the use process of the present utility model is as follows: when the utility model is used, the driving motor 11 is activated, the driving motor 11 rotates to drive the reciprocating screw rod 7 to rotate, and the reciprocating screw rod 7 rotates to drive the bearing seat 15 to rise , the bearing seat 15 rises to drive the support frame 9 to rise, the support frame 9 rises to drive the placement platform 10 to rise, after rising to a certain height, the gear 20 contacts the rack 24, and the gear 20 will rotate when it continues to rise, and the gear 20 rotates to drive the connecting rod. 14 rotates, the connecting rod 14 rotates to drive the second bevel gear 18 to rotate, the second bevel gear 18 rotates to drive the first bevel gear 17 to rotate, the first bevel gear 17 rotates to drive the threaded rod 19 to rotate, and the rotation of the threaded rod 19 drives the threaded block 16 to rise , the threaded block 16 rises to drive the fixed plate 22 to rise, the fixed plate 22 rises to drive the placement platform 10 to rise, so that the placement platform 10 rises to the top and penetrates the empty slot 6, which is convenient for personnel to climb on the top of the support top plate 3. When transporting materials, Control the drive motor 11 to drive the reciprocating screw 7 to reverse, and the reciprocating screw 7 reverses to drive the bearing seat 15 and the support frame 9 to descend. fall, and control the placing platform 10 to rise at the same time, so that the material reaches the top of the supporting roof 3, which is convenient for personnel to construct and improve the work efficiency of building construction. At the same time, avoid materials and tools from slipping and injuring passers-by.

To sum up, the present utility model relates to the technical field of building construction, and discloses a scaffold for construction engineering, comprising: a supporting base plate, a plurality of supporting columns are fixedly arranged at the top of the supporting base plate, and a plurality of ten thousand and ten thousand are fixedly arranged at the bottom of the supporting base plate. For the direction wheel, a supporting top plate is fixed on the top of a plurality of the supporting columns, a protective assembly is provided on the top of the supporting top plate, and a transport mechanism is provided on the top of the supporting bottom plate; the transport mechanism includes a support frame, and the support is erected on the support On the top of the bottom plate, there are threaded rods on both sides of the support frame. Both ends of the threaded rod are connected with the support frame through bearings. The threaded rods on both sides are covered with threaded blocks. The blocks are connected by threads, and the beneficial effect of the utility model is that the construction personnel and materials are transported to the surface of the supporting roof through the transportation mechanism, so as to improve the efficiency of building construction, avoid safety accidents caused by personnel climbing the scaffolding, and at the same time, the guardrail improves the safety of construction. .

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and replacements can be made. These improvements And replacement should also be regarded as the protection scope of the present invention.

Claims (10)

1. A scaffold for construction engineering, comprising: the support device comprises a support bottom plate (1), a plurality of support columns (2) arranged at the top of the support bottom plate (1), and support top plates (3) arranged at the upper ends of the support columns (2); the conveying mechanism is characterized in that the supporting base plate (1) is provided with a conveying mechanism used for conveying articles or constructors up and down, one side of the supporting base plate (3) is provided with a driving motor (11), a reciprocating screw rod (7) is arranged between the supporting base plate (3) and the supporting base plate (1), the reciprocating screw rod (7) is used for driving the conveying mechanism to move up and down, the conveying mechanism comprises a supporting frame (9) arranged at the top of the supporting base plate (1), a bearing seat (15) fixedly connected with the supporting frame (9), a threaded rod (19) vertically arranged on two inner sides of the supporting frame (9), threaded blocks (16) sleeved on the threaded rod (19) in a threaded manner, a fixing plate (22) connected with two threaded blocks (16) at the same side and a placing platform (10) connected with the fixing plate (22), the reciprocating screw rod (7) is connected with the bearing seat (15) through a ball nut, and the upper end of the threaded rod (19) is provided with a first bevel gear (17).

2. A scaffold for building engineering according to claim 1, characterized in that the external thread of the threaded rod (19) is adapted to the internal thread of the threaded block (16), the first bevel gear (17) and the threaded rod (19) rotate simultaneously, the top of the placing platform (10) is provided with a transport groove (23), and the bottom of the supporting base plate (1) is fixedly provided with a plurality of universal wheels (12).

3. A scaffold for building engineering according to claim 1, characterized in that the output end of the driving motor (11) is fixedly connected to one end of the reciprocating screw rod (7), and the other end of the reciprocating screw rod (7) is connected with the side wall of the supporting base plate (1) through a bearing.

4. The scaffold for building engineering according to claim 1, characterized in that two connecting plates (8) are symmetrically arranged between the supporting bottom plate (1) and the supporting top plate (3), one side of the two connecting plates (8) opposite to each other is provided with a rack (24), and the two connecting plates (8) are arranged on two sides of the reciprocating screw rod (7).

5. A scaffold for building engineering according to claim 4, characterized in that the opposite sides of the two connection plates (8) are provided with transmission means, comprising a connection rod (14) arranged on the support frame (9), a gear (20) arranged at one end of the connection rod (14), a second bevel gear (18) arranged at the other end of the connection rod (14), the gear (20) and the rack (24) are engaged, the second bevel gear (18) is engaged with the first bevel gear (17), and the connection rod (14), the gear (20) and the second bevel gear (18) rotate simultaneously.

6. A scaffold for building engineering according to claim 5, characterized in that the connecting rod (14) is sleeved with a support ring (13), a bearing is arranged at the contact position of the support ring (13) and the connecting rod (14), and the top of the support ring (13) is fixedly connected with the support frame (9).

7. The scaffold for building engineering according to claim 1, wherein two sliding grooves (21) are formed in one end of the support frame (9) close to the placing platform (10), and the fixing plate (22) penetrates through the sliding grooves (21) and slides along the sliding grooves (21).

8. The scaffold for building engineering according to claim 1, characterized in that the supporting roof (3) is provided with a hollow groove (6) in a penetrating manner, the hollow groove (6) is matched with the placing platform (10) in shape, and the top of the motor is fixedly provided with a casing (5).

9. A scaffold for building engineering according to claim 1, characterized in that the supporting roof (3) is provided with a guard assembly comprising a guard rail (4) arranged around the top of the supporting roof (3).

10. A scaffolding for building engineering according to any of claims 1-9, characterized in that the shielding assembly comprises shielding plates (25) arranged around the top of the supporting roof (3).

Images