CN212802454U

CN212802454U - Scaffold frame of encorbelmenting that building engineering used

Info

Publication number: CN212802454U
Application number: CN202021335644.3U
Authority: CN
Inventors: 马镜泊; 郭真真
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-26
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a cantilevered scaffold for construction engineering, which comprises a plurality of cantilever beam main bodies fixedly connected to the upper end of a building wall. The outer side is provided with a plurality of fixing mechanisms connected to the building wall, the end of the cantilever beam body away from the fixing mechanism extends to the outer side of the building wall body, and the upper end of the cantilever beam body on the outer side of the building wall body is connected with two groups of vertical Distributed longitudinal scaffolding mechanism, the longitudinal scaffolding mechanism includes two longitudinal rods that are fixedly inserted into the upper end of the main body of the cantilever beam, and the two longitudinal rods are symmetrically connected in the two notches on the I-shaped surface of the main body of the cantilever beam, and the The upper and lower ends of the longitudinal rod are arranged through the main body of the cantilever beam. The utility model ensures the stability of the cantilever beam main body during use, and adopts two sets of longitudinal scaffolding mechanisms and two horizontal bars, which can improve the overall use strength and meet the needs of use.

Description

Scaffold frame of encorbelmenting that building engineering used

Technical Field

The utility model relates to a scaffold frame technical field that encorbelments especially relates to a scaffold frame that encorbelments that building engineering used.

Background

The overhanging scaffold supports the outer scaffold by using an overhanging structure extending outwards from the edge of the building structure, and transmits all or part of the load of the scaffold to the building structure, so that the overhanging support structure has enough strength, stability and rigidity to meet the use requirement.

The scaffold frame of encorbelmenting among the prior art generally adopts single member to support to because self member is thinner, stability is not too high, and then when constructor operation on the scaffold frame, the condition of rocking appears easily, there is very big potential safety hazard, in addition, the structure of member is mostly fixed on the scaffold frame, can not adjust according to the needs of specific stress, relative reduction the scope of use, for this reason, we propose the scaffold frame of encorbelmenting that building engineering used and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an overhanging scaffold for construction engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cantilever scaffold for constructional engineering comprises a plurality of cantilever beam main bodies fixedly connected to the upper end of a building wall body, wherein the side face of each cantilever beam main body is in an I shape, a plurality of fixing mechanisms connected with the building wall body are arranged on the outer side of each cantilever beam main body, one end, far away from the fixing mechanisms, of each cantilever beam main body extends to the outer side of the building wall body, two groups of vertically distributed longitudinal scaffold mechanisms are connected to the upper end of each cantilever beam main body on the outer side of the building wall body, each longitudinal scaffold mechanism comprises two longitudinal rods fixedly inserted into the upper end of each cantilever beam main body, the two longitudinal rods are symmetrically connected into two notches of the I shape face of each cantilever beam main body, the upper end and the lower end of each longitudinal rod penetrate through the cantilever beam main bodies, the outer sides of the two longitudinal rods are sleeved with a same supporting block in a sliding mode, and the side walls of the supporting blocks are inserted with two, and the two cross rods are symmetrically arranged at the outer sides of the longitudinal rods, and an inclined reinforcing mechanism is connected between the supporting blocks in the two groups of longitudinal scaffold mechanisms.

Preferably, the fixing mechanism comprises a U-shaped part sleeved on the outer side of the cantilever beam main body, a notch of the U-shaped part is arranged opposite to the cantilever beam main body, the upper end of the U-shaped part is in threaded connection with two vertical positioning pins, and the lower ends of the positioning pins are fixedly connected with the building wall.

Preferably, the U-shaped piece is fixedly connected with an anti-slip pad in a notch in contact with the upper end face of the cantilever beam main body, and the upper end of the building wall is provided with a positioning groove in threaded connection with the positioning pin.

Preferably, the upper end of the supporting block is provided with a sliding hole corresponding to the longitudinal rod, the side wall of the supporting block is in threaded connection with a screw fixed with the longitudinal rod, and the side wall of the longitudinal rod is uniformly provided with a plurality of screw holes corresponding to the screws.

Preferably, the reinforcing mechanism comprises fixed blocks respectively connected to the side walls of the inner supporting blocks of the two sets of longitudinal scaffold mechanisms, the two fixed blocks are respectively arranged up and down, rectangular grooves are formed in the side walls, opposite to the fixed blocks, of the two fixed blocks, rotating shafts are connected in the rectangular grooves, and the same telescopic supporting mechanism is connected between the two rotating shafts.

Preferably, supporting mechanism includes the rectangular plate, the dovetail groove has all been seted up at the both ends of rectangular plate, sliding connection has the trapezoidal plate in the dovetail groove, threaded connection has the fastening bolt who matches with the trapezoidal plate on the lateral wall of rectangular plate, and the equipartition has a plurality of thread grooves that match with fastening bolt on the lateral wall of trapezoidal plate, the one end of rectangular plate and the lateral wall fixed connection of pivot are kept away from to the trapezoidal plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at first under fixed establishment's use, can guarantee the stability of being connected between cantilever beam main part and the building wall body, and then guarantee the stability of cantilever beam main part when using, it is concrete, adopt two sets of vertical scaffold frame mechanisms and two horizontal poles, can improve holistic use strength, and the position of supporting shoe can carry out fore-and-aft regulation, in order to increase the scope of activity between horizontal pole and the vertical pole, improve the suitability of device, and further, under reinforcing mechanism's use, can further improve the joint strength between two sets of vertical scaffold frames, in order to guarantee overall structure's stability, satisfy the needs of using.

Drawings

Fig. 1 is an external structural schematic view of an overhanging scaffold for construction engineering according to the present invention;

fig. 2 is a schematic side structural view of an overhanging scaffold for construction engineering according to the present invention;

fig. 3 is the utility model provides a scaffold frame's that encorbelments that building engineering used positive structure schematic diagram.

In the figure: the concrete beam comprises a building wall body 1, a cantilever beam body 2, longitudinal rods 3, supporting blocks 4, transverse rods 5, U-shaped pieces 6, positioning pins 7, fixing blocks 8, rotating shafts 9, rectangular plates 10, trapezoidal plates 11 and fastening bolts 12.

Detailed Description

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

Referring to fig. 1-3, a scaffold frame of encorbelmenting for building engineering, including a plurality of fixed connection cantilever beam main part 2 in building wall 1 upper end, the side of cantilever beam main part 2 is worker's shape, the outside of cantilever beam main part 2 is provided with a plurality of fixed establishment who is connected with building wall 1, fixed establishment is including cup jointing the U-shaped piece 6 in the cantilever beam main part 2 outside, and the notch of U-shaped piece 6 sets up with cantilever beam main part 2 relatively, the upper end threaded connection of U-shaped piece 6 has two vertical locating pins 7, and the lower extreme and the building wall 1 fixed connection of locating pin 7, specifically, under fixed establishment's use, can guarantee the stability of being connected between cantilever beam main part 2 and the wall body, guarantee the stability of cantilever beam main part 2 when using.

Wherein, one end of the cantilever beam main body 2 far away from the fixing mechanism extends to the outer side of the building wall 1, the upper end of the cantilever beam main body 2 at the outer side of the building wall 1 is connected with two groups of vertically distributed longitudinal scaffold mechanisms, each longitudinal scaffold mechanism comprises two longitudinal rods 3 fixedly inserted at the upper end of the cantilever beam main body 2, the two longitudinal rods 3 are symmetrically connected in two notches of the I-shaped surface of the cantilever beam main body 2, the upper end and the lower end of each longitudinal rod 3 are both arranged by penetrating through the cantilever beam main body 2, the outer sides of the two longitudinal rods 3 are slidably sleeved with the same supporting block 4, the upper end of each supporting block 4 is provided with a sliding hole corresponding to the longitudinal rod 3, the side wall of each supporting block 4 is in threaded connection with a screw fixed with the longitudinal rod 3, the side wall of each longitudinal rod 3 is uniformly provided with a plurality of screw holes corresponding to the screws, the supporting block 4 is convenient to move and fix, the side wall of the supporting, and two horizontal poles 5 symmetry set up in the outside of vertical pole 3, adopt two sets of vertical scaffold mechanisms and two horizontal poles 5, can improve holistic use intensity to the position of supporting shoe 4 can carry out fore-and-aft regulation, in order to increase the scope of activity between horizontal pole 5 and the vertical pole 3, improves the suitability of device.

Wherein, an inclined reinforcing mechanism is connected between the supporting blocks 4 in the two groups of longitudinal scaffold mechanisms, the reinforcing mechanism comprises fixed blocks 8 which are respectively connected on the side walls of the supporting blocks 4 in the two groups of longitudinal scaffold mechanisms, the two fixed blocks 8 are respectively arranged up and down, the opposite side walls of the two fixed blocks 8 are respectively provided with a rectangular groove, the rectangular groove is rotationally connected with a rotating shaft 9, and the same telescopic supporting mechanism is connected between the two rotating shafts 9, concretely, the supporting mechanism comprises a rectangular plate 10, the two ends of the rectangular plate 10 are respectively provided with a trapezoidal groove, a trapezoidal plate 11 is slidably connected in the trapezoidal groove, a fastening bolt 12 fixed with the trapezoidal plate 11 is in threaded connection on the side wall of the rectangular plate 10, a plurality of threaded grooves matched with the fastening bolts 12 are uniformly distributed on the side wall of the trapezoidal plate 11, one end of the trapezoidal plate 11 far away from the rectangular plate 10, under the use of reinforcing mechanism, can further improve the joint strength between two sets of vertical scaffolds to guarantee overall structure's stability, satisfy the needs that use.

The utility model discloses in, at first under fixed establishment's use, can guarantee the stability of being connected between cantilever beam main part 2 and the building wall body 1, and then guarantee cantilever beam main part 2 stability when using, it is concrete, when installing scaffold, adopt two sets of vertical scaffold mechanisms and two horizontal poles 5, can improve holistic use strength, and the position of supporting shoe 4 can carry out fore-and-aft regulation, with the scope of increasing the activity between horizontal pole 5 and the vertical pole 3, improve the suitability of device, and is further, under reinforcing mechanism's use, can further improve the joint strength between two sets of vertical scaffolds, with guarantee overall structure's stability, satisfy the needs that use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cantilever scaffold for construction engineering, comprising a plurality of cantilever beam main bodies (2) fixedly connected to the upper end of a building wall (1), characterized in that the side surface of the cantilever beam main body (2) is a I-shaped, the outer side of the cantilever beam main body (2) is provided with a plurality of fixing mechanisms connected to the building wall (1), and the end of the cantilever beam main body (2) away from the fixing mechanism extends to the building wall (1). 1), and the upper end of the cantilever beam main body (2) on the outer side of the building wall (1) is connected with two sets of vertically distributed longitudinal scaffolding mechanisms, the longitudinal scaffolding mechanism includes two fixedly inserted in the cantilever beam main body. (2) The longitudinal rod (3) at the upper end, and the two longitudinal rods (3) are symmetrically connected in the two notches of the I-shaped surface of the cantilever beam main body (2), and the upper and lower ends of the longitudinal rod (3) are both The cantilever beam main body (2) is provided through, the outer sides of the two longitudinal rods (3) are slidably sleeved with the same support block (4), and the side walls of the support block (4) are inserted with two The longitudinal rods (3) are vertically distributed transverse rods (5), and the two transverse rods (5) are symmetrically arranged on the outer side of the longitudinal rods (3), and the supporting blocks (4) in the two sets of longitudinal scaffolding mechanisms are connected to each other. There are inclined reinforcement mechanisms.

2 . The cantilevered scaffolding for construction engineering according to claim 1 , wherein the fixing mechanism comprises a U-shaped piece ( 6 ) sleeved on the outside of the cantilever beam main body ( 2 ), and the U-shaped The notch of the piece (6) is arranged opposite to the cantilever beam main body (2), the upper end of the U-shaped piece (6) is threadedly connected with two vertical positioning pins (7), and the lower end of the positioning pin (7) It is fixedly connected with the building wall (1).

3. A kind of cantilevered scaffold for construction engineering according to claim 2, characterized in that, a non-slip pad is fixedly connected in the notch where the U-shaped piece (6) is in contact with the upper end surface of the cantilever beam main body (2) The upper end of the building wall body (1) is provided with a positioning groove which is threadedly connected with the positioning pin (7).

4. A kind of cantilevered scaffold for construction engineering according to claim 1, characterized in that, the upper end of the support block (4) is provided with a sliding hole corresponding to the longitudinal rod (3), and the support block ( 4) The side wall of the longitudinal rod (3) is threadedly connected with a screw for fixing the longitudinal rod (3), and a plurality of screw holes corresponding to the screws are evenly distributed on the side wall of the longitudinal rod (3).

5. A kind of cantilevered scaffold for construction engineering according to claim 1, is characterized in that, described reinforcement mechanism comprises the fixing block (8) which is respectively connected on the side wall of support block (4) in two groups of longitudinal scaffold mechanism ), and the two fixing blocks (8) are arranged up and down respectively, and a rectangular groove is opened on the opposite side walls of the two fixing blocks (8), and a rotating shaft (9) is rotatably connected in the rectangular groove, and the two The same telescopic support mechanism is connected between the rotating shafts (9).

6. The cantilevered scaffold for construction engineering according to claim 5, wherein the support mechanism comprises a rectangular plate (10), and both ends of the rectangular plate (10) are provided with trapezoidal grooves, A trapezoidal plate (11) is slidably connected in the trapezoidal groove, the side wall of the rectangular plate (10) is threadedly connected with fastening bolts (12) fixed with the trapezoidal plate (11), and the trapezoidal plate (11) is threaded. A plurality of thread grooves matching the fastening bolts (12) are evenly distributed on the side walls, and one end of the trapezoidal plate (11) away from the rectangular plate (10) is fixedly connected to the outer side wall of the rotating shaft (9).