CN114961202A

CN114961202A - Construction frame and reinforcing apparatus

Info

Publication number: CN114961202A
Application number: CN202210489534.XA
Authority: CN
Inventors: 罗华东
Original assignee: Hainan Xinjian Construction Engineering Co ltd
Current assignee: Hainan Xinjian Construction Engineering Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-30
Anticipated expiration: 2042-05-07
Also published as: CN114961202B

Abstract

The invention relates to the technical field of construction scaffolds, in particular to a construction scaffold, which comprises a scaffold, wherein an upper supporting plate is fixedly welded at the upper end of the scaffold through a stand column, first hinged brackets are fixedly welded at two sides of the upper supporting plate, countersunk holes are formed in four corners of the upper end of the scaffold, a turning wheel frame is inserted at the lower end of each countersunk hole, a turning wheel is mounted at the lower end of the turning wheel frame, a threaded hole is formed in the upper end of the turning wheel frame, the turning wheel frame is fixedly connected in each countersunk hole through a screw, the invention also relates to a reinforcing device of the construction scaffold, which comprises a moving plate, a first hinged block and a second hinged block, the moving plate is inserted in a moving groove, a second hinged bracket is fixedly arranged at the front end of the moving plate, a mounting hole is formed in the rear end of the moving plate, a jacking spring is fixedly connected in each mounting hole, and a fixed column is fixedly connected at the upper end of the jacking spring, the fixing column is arranged at the lower end of the pressing plate and in the fixing hole in the working state.

Description

Construction frame and reinforcing apparatus

Technical Field

The invention relates to the technical field of construction scaffolds, in particular to a construction scaffold and a reinforcing device.

Background

The scaffold is very important construction tool in building construction engineering, but the removal of moving the wheel scaffold of being convenient for is installed to the construction frame under the prior art at the in-process of in-service use although, but the fixed stay of construction frame in the course of the work is realized through removing the wheel, just so make the load that removes the wheel and bear great, very easily make to remove the wheel and take place to damage and then influence staff's life safety, it is exactly not set up extra reinforcing apparatus on the scaffold moreover, make when meetting the condition of strong wind weather or construction ground unevenness, the stability of scaffold just can not obtain the assurance, make easily that the scaffold takes place to turn on one's side and cause serious incident.

To this end, we propose a construction scaffold and reinforcement to solve the above drawbacks.

Disclosure of Invention

The present invention is directed to a construction frame and a reinforcing apparatus to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a construction scaffold comprises a scaffold, wherein an upper supporting plate is fixed at the upper end of the scaffold through stand column welding, first hinged frames are fixed at two sides of the upper supporting plate through welding, countersunk holes are formed in four corners of the upper end of the scaffold, a turning wheel frame is inserted into the lower end of each countersunk hole, a turning wheel is mounted at the lower end of the turning wheel frame, a threaded hole is formed in the upper end of the turning wheel frame, the turning wheel frame is fixedly connected into the countersunk holes through screws, nuts on the screws are located in holes with larger diameters in the upper ends of the countersunk holes, a lifting spring is sleeved at the upper end of the turning wheel frame, the upper end of the lifting spring is welded with the lower surface of the scaffold, the lower surface of the lifting spring is welded with the turning wheel frame, two T-shaped guide rails are welded and fixed on the lower surface of the scaffold, a mounting frame is welded and fixed between the T-shaped guide rails, locking holes are formed in the middle positions of two sides of the scaffold, the splicing grooves are symmetrically formed in the locking holes, two locking grooves are formed in the locking holes in the upper and lower positions and are communicated with the splicing grooves, and the scaffold fixing and converting device is spliced in the locking holes.

Preferably, the fixed conversion equipment of scaffold includes fixed plate, two-way gear and bilateral rack, the upper end welded fastening of fixed plate has the spliced pole, the upper end welded fastening of spliced pole has the installation piece, install the locking cover through the bearing on the installation piece, the locking cover is pegged graft in the locking hole, and the lower extreme bilateral symmetry of locking cover is fixed and is provided with the locking piece.

Preferably, a connecting spring is sleeved on the connecting column on the fixing plate and is located between the upper surface of the fixing plate and the lower surface of the scaffold, through grooves are symmetrically formed in the two sides of the fixing plate, and racks are fixedly arranged on the end faces of the through grooves.

Preferably, one side on the intermediate position of fixed plate is fixed and is provided with the clamp plate, the clamp plate is in the lower extreme inboard of scaffold, and integrated into one piece is provided with the boss on the intermediate position of fixed plate, the fixed orifices has been seted up on the lug, the fixed orifices runs through to the shifting chute of lower extreme in, and threaded connection has ejecting bolt in the fixed orifices.

Preferably, the two-way gear passes through the bearing and installs on the mounting bracket, T type groove has been seted up on the bilateral rack, T type groove cooperatees with the T type guide rail on the scaffold, and two-way gear is in the lower extreme of bilateral rack and rather than the meshing, and the inclined plane on the bilateral rack is down and towards the direction of runner, two-way gear also meshes with the rack mutually.

The utility model provides a reinforcing apparatus of construction frame, includes movable plate, first articulated piece and the articulated piece of second, the movable plate is pegged graft in the shifting chute, and the fixed second articulated frame that is provided with in front end of movable plate, and the rear end has seted up the mounting hole, fixedly connected with top tight spring in the mounting hole, the upper end fixedly connected with fixed column of top tight spring, the fixed column is in the lower extreme of clamp plate and the fixed column is in the fixed orifices under operating condition.

Preferably, the upper end of the second hinge frame is hinged with a second hinge block, the upper end of the second hinge block is welded and fixed with a second support column, the second support column is sleeved with a support spring, the second support column is inserted into the first support column, the first support column is welded and fixed on the first hinge block, and the first hinge block is hinged on the first hinge frame.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. when the scaffold needs to be moved, the scaffold can be moved through the rotating wheel arranged at the lower end of the scaffold, when the scaffold needs to be fixed, the rotating wheel can be rapidly moved upwards, the fixed plate is moved downwards to fix the scaffold by using the fixed plate, the damage of the rotating wheel is avoided, the scaffold is more stably fixed under the action of the fixed plate, and the safety of constructors is ensured;

2. the scaffold reinforcing devices are arranged on two sides of the scaffold, and when the scaffold needs to be reinforced, the scaffold can be pulled in a direction away from the scaffold to form a stable triangular support, so that the safety of the scaffold is ensured, and the life safety of constructors is further ensured;

3. this scaffold and reinforcing apparatus's compact structure linkage is strong, and the effect obviously is fit for extensive using widely.

Drawings

FIG. 1 is an exploded view of a scaffold and reinforcement device;

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

FIG. 3 is a schematic view of the internal structure of a locking hole in a scaffold;

FIG. 4 is an enlarged schematic view at B of FIG. 3;

FIG. 5 is a schematic structural diagram of a fixing plate;

FIG. 6 is a schematic view of the locking sleeve;

fig. 7 is a schematic structural diagram of a double-sided rack.

In the figure: 1. a scaffold; 11. an upper support plate; 111. a first hinge frame; 12. a countersunk hole; 13. a mounting frame; 14. a locking hole; 141. inserting grooves; 142. a locking groove; 2. a wheel carrier; 21. a lift spring; 3. a fixing plate; 31. connecting columns; 311. a connecting spring; 312. a locking sleeve; 3121. a locking block; 32. a rack; 33. pressing a plate; 331. a fixing hole; 332. ejecting the bolt; 34. a moving groove; 4. a bidirectional gear; 5. a bilateral rack; 6. moving the plate; 61. a second hinge frame; 62. mounting holes; 621. the spring is tightly propped; 622. fixing a column; 7. a first hinge block; 71. a first support column; 8. a second hinge block; 81. a second support column; 811. supporting the spring.

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 to 7, the present invention provides a technical solution:

a construction frame comprises a construction frame 1, wherein an upper support plate 11 is fixedly welded at the upper end of the construction frame 1 through a stand column, first hinged frames 111 are fixedly welded at two sides of the upper support plate 11, countersunk holes 12 are formed in four corners at the upper end of the construction frame 1, a turning wheel frame 2 is inserted at the lower end of each countersunk hole 12, a turning wheel is mounted at the lower end of the turning wheel frame 2, a threaded hole is formed in the upper end of the turning wheel frame 2, the turning wheel frame 2 is fixedly connected in each countersunk hole 12 through a screw, a screw cap on the screw is positioned in a hole with a larger diameter at the upper end of each countersunk hole 12, an ascending spring 21 is sleeved at the upper end of the turning wheel frame 2, the upper end of the ascending spring 21 is connected with the lower surface of the construction frame 1 in a welding manner, the lower surface of the turning wheel frame 2 is connected in a welding manner, two T-shaped guide rails are fixedly welded on the lower surface of the construction frame 1 at the inner side of each countersunk hole 12, a mounting frame 13 is fixedly welded between the T-shaped guide rails, locking holes 14 are formed in the middle positions at two sides of the construction frame 1, inserting groove 141 has been seted up to the symmetry in the locking hole 14, and two locking grooves 142 have been seted up to the lower opening in the locking hole 14, locking groove 142 link up with inserting groove 141 mutually, it includes fixed plate 3 to peg graft in the locking hole 14 and scaffold fixed conversion equipment, two-way gear 4 and bilateral rack 5, the upper end welded fastening of fixed plate 3 has spliced pole 31, the upper end welded fastening of spliced pole 31 has the installation piece, install locking cover 312 through the bearing on the installation piece, locking cover 312 is pegged graft in locking hole 14, and the lower extreme bilateral symmetry of locking cover 312 is fixed and is provided with locking piece 3121, locking piece 3121 is in locking groove 142 and is in inserting groove 141 under the mobile state under the fixed state.

Connecting spring 311 is sleeved on connecting column 31 on fixed plate 3, connecting spring 311 is located between the upper surface of fixed plate 3 and the lower surface of scaffold 1, through grooves are symmetrically formed in the two sides of fixed plate 3, rack 32 is fixedly arranged on the end face of each through groove, the upper end of connecting spring 311 is welded and fixed on the lower surface of scaffold 1, and the lower end of connecting spring 311 is welded and fixed on the upper surface of fixed plate 3.

One side on the intermediate position of fixed plate 3 is fixed and is provided with clamp plate 33, and clamp plate 33 is located the lower extreme inboard of scaffold 1, and integrated into one piece is provided with the boss on the intermediate position of fixed plate 3, has seted up fixed orifices 331 on the lug, and fixed orifices 331 runs through to the shifting chute 34 of lower extreme in, and threaded connection has ejecting bolt 332 in the fixed orifices 331, and the first half of fixed orifices 331 is provided with the screw thread the latter half and does not set up the screw thread.

The bidirectional gear 4 is installed on the installation frame 13 through a bearing, a T-shaped groove is formed in the bilateral rack 5, the T-shaped groove is matched with a T-shaped guide rail on the construction frame 1, the bidirectional gear 4 is located at the lower end of the bilateral rack 5 and is meshed with the lower end of the bilateral rack 5, an inclined plane on the bilateral rack 5 faces downwards and faces towards the direction of the rotating wheel, the bidirectional gear 4 is also meshed with the rack 32, in addition, the bilateral rack 5 is inserted between the lower surface of the construction frame 1 and the lower surface of the rotating wheel frame 2 in a moving state of the construction frame 1, and the bilateral rack 5 exits from the position between the lower surface of the rotating wheel frame 2 and the lower surface of the construction frame 1 in a non-moving state.

The utility model provides a reinforcing apparatus of construction frame, includes movable plate 6, first articulated piece 7 and the articulated piece 8 of second, and movable plate 6 pegs graft in shifting chute 34, and the fixed articulated frame 61 of second that is provided with in front end of movable plate 6, and the mounting hole 62 has been seted up to the rear end, fixedly connected with top tension spring 621 in the mounting hole 62, top tension spring 621's upper end fixedly connected with fixed column 622, fixed column 622 is in the lower extreme of clamp plate 33 and fixed column 622 is in fixed orifices 331 under operating condition.

Articulated the having second of the upper end of second articulated frame 61 articulates piece 8, the upper end welded fastening of articulated piece 8 of second has second support column 81, cup jointed supporting spring 811 on the second support column 81, and second support column 81 pegs graft in first support column 71, first support column 71 welded fastening is on first articulated piece 7, first articulated piece 7 articulates on first articulated frame 111, supporting spring 811's upper and lower both ends difference welded fastening is in the compression state all the time in the lower extreme of first support column 71 and the upper end of articulated piece 8 of second and supporting spring 811 in addition.

The working principle is as follows: when the scaffold 1 moves, the bilateral rack 5 is positioned between the runner frame 2 and the lower surface of the scaffold 1, the runner is contacted with the ground, the locking block 3121 on the locking sleeve 312 is positioned in the locking groove 142 at the upper side of the locking hole 14, the fixing plate 3 is separated from the ground, and the first supporting column 71 and the second supporting column 81 are both in the vertical state, the movement of the scaffold 1 can be very convenient by using the runner, when the scaffold 1 needs to be fixed, the locking sleeve 312 is rotated to enable the locking block 3121 to enter the insertion groove 141, then the locking block 3121 is pressed downwards until the locking block 3121 reaches the position of the locking groove 142 at the lower end of the locking hole 14, then the locking sleeve 312 is rotated to enable the locking block 3121 to enter the locking groove 142 at the lower end, and at this time, the fixing plate 3 is also moved downwards to contact with the ground, in the process, the rack 32 drives the bidirectional gear 4 to rotate, the bidirectional gear 4 drives the bidirectional rack 5 to move, so that the bidirectional rack 5 exits from between the rotary frame 2 and the scaffold 1, the rotary frame 2 is pulled to move upwards under the action of the lifting spring 21, so that the rotary wheel is separated from the ground, the fixed plate 3 is contacted with the ground, the fixed plate 3 on one side is moved downwards to be contacted with the ground after the fixed plate 3 on the other side is contacted with the ground, so that the scaffold 1 is stably fixed, the scaffold 1 is held by hand to avoid inclination in the process, when the scaffold 1 needs to be reinforced, the movable plate 6 is pulled to one side far away from the scaffold 1, so that the movable plate 71 and the second support column 81 are driven to rotate, a triangular support is formed between the movable plate and the movable plate 6, and the movable plate 622 on the movable plate 6 moves into the fixed hole 331, realize the locking of movable plate 6 and also form stable triangular supports this moment and play fine reinforcing effect to scaffold 1, and because supporting spring 811 is in the state of compressing all the time, so it produces upwards and decurrent jacking force and then makes the fixed of scaffold 1 more stable along first support column 71 and second support column 81, when needs to receive the triangular supports, rotate ejecting bolt 332 to the inside of fixed orifices 331 and can remove movable plate 6 and receive it with the ejecting fixed orifices 331 of fixed column 622, very convenient and practical, in addition from the conversion of fixing to removing, just move up fixed plate 3 then rack 32 drives bidirectional gear 4 and reverses and then can drive bilateral rack 5 and peg graft between runner frame 2 scaffold 1 and then make runner and ground contact can remove scaffold 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A construction frame, comprising a scaffold (1), characterized in that: the upper end of scaffold (1) is fixed with backup pad (11) through stand welded fastening, the both sides welded fastening of going up backup pad (11) has first articulated frame (111), counter sink (12) have been seted up on four angles of the upper end of scaffold (1), the lower extreme of counter sink (12) is pegged graft and is had runner frame (2), runner and upper end set up threaded hole are installed to the lower extreme of runner frame (2), runner frame (2) through screw fixed connection in counter sink (12), and the nut on the screw is in the great hole of counter sink (12) upper end diameter, just rise spring (21) has been cup jointed to the upper end of runner frame (2), the lower surface welded connection and the lower surface and runner frame (2) welded connection of the upper end of rise spring (21) and scaffold (1), the inboard of counter sink (12), welded fastening has two T type guide rails on the lower surface of scaffold (1), welded fastening has mounting bracket (13) between the T type guide rail, locking hole (14) have been seted up on the both sides intermediate position of scaffold (1), inserting groove (141) have been seted up to the symmetry in locking hole (14), and two locking grooves (142) have been seted up to the upper and lower of locking hole (14), locking groove (142) link up with inserting groove (141) mutually, it has the fixed conversion equipment of scaffold to peg graft in locking hole (14).

2. A construction frame as claimed in claim 1, wherein: fixed conversion equipment of scaffold includes fixed plate (3), two-way gear (4) and bilateral rack (5), the upper end welded fastening of fixed plate (3) has spliced pole (31), the upper end welded fastening of spliced pole (31) has the installation piece, install locking cover (312) through the bearing on the installation piece, locking cover (312) are pegged graft in locking hole (14), and the lower extreme bilateral symmetry of locking cover (312) is fixed and is provided with locking piece (3121).

3. A construction frame as claimed in claim 2, wherein: connecting spring (311) has been cup jointed on spliced pole (31) on fixed plate (3), connecting spring (311) are in between the upper surface of fixed plate (3) and the lower surface of scaffold (1), logical groove has been seted up to the bilateral symmetry of fixed plate (3), fixed rack (32) that is provided with on the terminal surface that leads to the groove.

4. A construction frame as claimed in claim 2, wherein: one side on the intermediate position of fixed plate (3) is fixed and is provided with clamp plate (33), clamp plate (33) are in the lower extreme inboard of scaffold frame (1), and integrated into one piece is provided with the boss on the intermediate position of fixed plate (3), fixed orifices (331) have been seted up on the boss, during movable groove (34) of lower extreme were run through in fixed orifices (331), and threaded connection had ejecting bolt (332) in fixed orifices (331).

5. A construction frame as claimed in claim 2, wherein: two-way gear (4) are installed on mounting bracket (13) through the bearing, T type groove has been seted up on bilateral rack (5), T type groove cooperatees with the T type guide rail on scaffold (1), and two-way gear (4) are in the lower extreme of bilateral rack (5) and rather than the meshing, inclined plane down on bilateral rack (5) and towards the direction of runner, two-way gear (4) also mesh mutually with rack (32).

6. A reinforcing apparatus for a construction rack according to any of claims 1-5, comprising a moving plate (6), a first articulated block (7) and a second articulated block (8), wherein: the movable plate (6) is inserted into the movable groove (34), a second hinged frame (61) is fixedly arranged at the front end of the movable plate (6), a mounting hole (62) is formed in the rear end of the movable plate, a jacking spring (621) is fixedly connected into the mounting hole (62), a fixing column (622) is fixedly connected to the upper end of the jacking spring (621), the fixing column (622) is located at the lower end of the pressing plate (33), and the fixing column (622) is located in the fixing hole (331) in the working state.

7. A construction frame as claimed in claim 6, wherein: the upper end of articulated frame of second (61) articulates there is articulated piece of second (8), the upper end welded fastening of articulated piece of second (8) has second support column (81), cup jointed supporting spring (811) on second support column (81), and second support column (81) are pegged graft in first support column (71), first support column (71) welded fastening is on first articulated piece (7), first articulated piece (7) articulate on first articulated frame (111).