CN219622211U

CN219622211U - Bridge construction scaffold

Info

Publication number: CN219622211U
Application number: CN202321036189.0U
Authority: CN
Inventors: 刘凤强; 熊平初
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-01
Anticipated expiration: 2033-05-04

Abstract

The utility model provides a bridge construction scaffold which comprises a support frame, wherein the bottom of the support frame is fixedly connected with a support seat, the top of the support seat is fixedly connected with a workbench through a lifting assembly, corners around the workbench are all in sliding connection with the support frame through sliding drums, the front surface and the back surface of the workbench are both hinged with protection assemblies, the protection assemblies comprise rotating shafts hinged to the front surface of the workbench, the tops of the rotating shafts are fixedly connected with protective rails, locking rods are connected to the two sides of the rotating shafts in an penetrating manner, locking blocks connected with the locking rods in a penetrating manner are fixedly connected to the two sides of the front surface of the workbench, the workbench is protected through the protection assemblies, the protective rails on one side of the workbench are turned over to be perpendicular to the workbench and achieve the protection effect, and then the locking rods on one side of the protective rails are inserted into the locking blocks on the workbench to complete adjustment and installation of the protective rails, so that the safety of workers on the workbench is better protected.

Description

Bridge construction scaffold

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a bridge construction scaffold.

Background

The scaffold is a common construction tool, need use the scaffold when carrying out bridge construction, along with the high rising of scaffold, its staff that needs sufficient safety protection measure to protect on the scaffold, at the application number "CN202022064858.8" disclosed "scaffold for bridge construction", it includes the base, the upper surface welding of base has four sleeves, four sleeve symmetric distributions are at the upper surface of base, and the sleeve internalization is provided with the bracing piece, and the top of four bracing pieces is fixed with the workstation of same level setting, and the fixed orifices has evenly been seted up along vertical direction to one side of bracing piece, and the upper surface mounting of base has the elevating platform, and the top of elevating platform is connected on the diapire of workstation, and the outside welding of four sleeves has the fixed frame, installs four bolts on the fixed frame, and the outside of four sleeves all is equipped with the ann, and the bottom of installation pipe is fixed on the base, and the bottom both sides wall of bracing piece is provided with one along vertical direction, and the mounting hole has all been seted up to the bottom of sleeve both sides wall, and the inside wall of installation pipe is provided with the bracing piece along vertical direction, and the top of four bracing pieces is fixed with the workstation that same level setting, and the sliding cone is provided with the bottom of sliding block, and the sliding cone is fixed to the bottom of two side of movable support, and sliding cone is connected to the movable bottom of two side of slider is kept away from the movable bottom of slider, and is provided with the sliding cone fixed bottom of slider. "be an increasingly mature technique, it goes up and down the workstation through the elevating platform that is equipped with to adjust the working height of scaffold frame as required, and insert fixed cone through the inside of the rack that is equipped with, with the workstation locking processing, better assurance scaffold frame's safety in utilization, but have certain not enough in actual use: when the elevating platform of scaffold frame was used, need the manual work to unscrew a plurality of bolts of installation fixed and open the use, use convenient inadequately, and the top of the workstation that just is equipped with lacks sufficient safety protection measure, and then needs a high and convenient to use's of safety protection nature scaffold frame.

Disclosure of Invention

The utility model aims to provide a bridge construction scaffold which aims to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bridge construction scaffold comprises a support frame, wherein a support seat is fixedly connected to the bottom of the support frame, a workbench is fixedly connected to the top of the support seat through a lifting assembly, corners around the workbench are all in sliding connection with the support frame through sliding drums, a protection assembly is hinged to the front surface and the back surface of the workbench, and extension assemblies are connected to the tops of two sides of the workbench in a sliding manner;

the protection assembly comprises a rotating shaft hinged to the front face of the workbench, a protective fence is fixedly connected to the top of the rotating shaft, locking rods are connected to the two sides of the rotating shaft in a penetrating mode, and locking blocks connected with the locking rods in a penetrating mode are fixedly connected to the two sides of the front face of the workbench.

As a preferred embodiment of the present utility model: the top both sides of support frame are all fixedly connected with guard plate.

As a preferred embodiment of the present utility model: the lifting assembly comprises a protection box fixedly connected to the top surface of the supporting seat, an electric telescopic rod is fixedly connected to the inside of the protection box, a workbench is fixedly connected to the extending end of the electric telescopic rod through a connecting block, and telescopic cylinders are fixedly connected to two sides of the bottom of the workbench.

As a preferred embodiment of the present utility model: and one side of the workbench is fixedly connected with a tool box.

As a preferred embodiment of the present utility model: the bottom of support frame all is fixedly connected with anti-skidding callus on sole around corner.

As a preferred embodiment of the present utility model: the extension assembly comprises an extension rod which is connected to the top of the support frame in a sliding mode, a plurality of threaded holes are formed in one side of the extension rod, and a hand-screwed screw rod which is in threaded connection with the threaded holes is connected to the corresponding side of the top of the support frame in a threaded mode.

As a preferred embodiment of the present utility model: the baffle is connected to the front top of support frame interlude.

As a preferred embodiment of the present utility model: the electric telescopic rod switch is characterized in that a control panel is fixedly connected to the corner of one side of the top of the supporting seat, an electric telescopic rod switch electrically connected with an external power supply is arranged on the surface of the control panel, and the electric telescopic rod switch is electrically connected with an electric telescopic rod.

Compared with the prior art, the utility model has the beneficial effects that:

1) The workbench is protected through the provided protection assembly, wherein the protective guard on one side of the workbench is turned over to be perpendicular to the workbench and play a protection effect, and then the locking rod on one side of the protective guard is inserted into the locking block on the workbench to finish the regulation and use of the protective guard, so that the safety of workers standing on the workbench is better protected;

2) The bottom of the workbench through setting up is equipped with electric telescopic handle and carries out lifting work to the height of electric control workstation, all is equipped with simultaneously around the workstation with support frame sliding connection's a smooth section of thick bamboo, in order to stabilize the lift of workstation, and the top of support frame is equipped with the extension pole that can adjust the extension length, and cooperates the guard plate of support frame top both sides, with better protection staff's safety and use more conveniently.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;

FIG. 2 is a schematic diagram illustrating the lifting assembly of embodiment 1;

FIG. 3 is a schematic diagram showing the disassembly of the guard assembly according to embodiment 1 of the present utility model;

fig. 4 is a schematic structural view of embodiment 2 of the present utility model.

In the figure: 1. a support frame; 2. a support base; 3. a lifting assembly; 31. a protection box; 32. an electric telescopic rod; 33. a connecting block; 34. a telescopic cylinder; 4. a work table; 5. a protective assembly; 51. a rotating shaft; 52. a guard rail; 53. a locking lever; 54. a locking block; 6. a slide cylinder; 7. a baffle; 8. an extension assembly; 81. an extension rod; 82. a threaded hole; 83. screwing the screw rod by hand; 9. a protection plate; 10. a tool box; 11. an anti-skid foot pad; 12. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the bridge construction scaffold comprises a support frame 1, wherein the bottom of the support frame 1 is fixedly connected with a support seat 2, the top of the support seat 2 is fixedly connected with a workbench 4 through a lifting assembly 3, corners around the workbench 4 are all in sliding connection with the support frame 1 through sliding drums 6, the front and the back of the workbench 4 are both hinged with a protection assembly 5, and the tops of two sides of the workbench 4 are both in sliding connection with an extension assembly 8;

the protection component 5 comprises a rotating shaft 51 hinged to the front face of the workbench 4, a protective fence 52 is fixedly connected to the top of the rotating shaft 51, locking rods 53 are connected to the two sides of the rotating shaft 51 in a penetrating mode, and locking blocks 54 connected with the locking rods 53 in a penetrating mode are fixedly connected to the two sides of the front face of the workbench 4.

Preferably, the protection plates 9 are fixedly connected to the two sides of the top of the support frame 1.

Specifically, the protection plate 9 is arranged to better play a role in protection.

Preferably, the lifting assembly 3 comprises a protection box 31 fixedly connected to the top surface of the supporting seat 2, an electric telescopic rod 32 is fixedly connected to the inside of the protection box 31, a workbench 4 is fixedly connected to the extending end of the electric telescopic rod 32 through a connecting block 33, and telescopic cylinders 34 are fixedly connected to two sides of the bottom of the workbench 4.

Specifically, the electric telescopic rod 32 is operated to lift and lower the table 4 on the telescopic end thereof, thereby completing the adjustment of the working height of the table 4.

Preferably, a tool box 10 is fixedly connected to one side of the workbench 4.

Specifically, conventional tools are stored for access via the tool box 10.

Preferably, the corners of the periphery of the bottom of the support frame 1 are fixedly connected with anti-slip foot pads 11.

Specifically, the scaffold is placed more stably through the anti-skid foot pad 11.

Preferably, the extension assembly 8 comprises an extension rod 81 slidably connected to the top of the support frame 1, one side of the extension rod 81 is provided with a plurality of threaded holes 82, and the corresponding side of the top of the support frame 1 is in threaded connection with a hand screw 83 in threaded connection with the threaded holes 82.

Specifically, the extension rod 81 is pulled out so that the threaded hole 82 on one side thereof leaks out, and screwed in corresponding to the hand screw 83, thereby better completing the length adjustment of the extension rod 81.

Working principle: the user carries out the height of lift table 4 through the lifting unit 3 that is equipped with to satisfy the construction needs, wherein electric telescopic handle 32 drives the connecting block 33 of its end of stretching out and drawing back and goes up and down, the top fixedly connected with workstation 4 of connecting block 33, work along with electric telescopic handle 32 through workstation 4 and accomplish the lift, and the front of workstation 4 articulates there is protective component 5, wherein upset rail guard 52 makes it stand in the front of workstation 4, and insert the locking lever 53 of axis of rotation 51 both sides respectively corresponding to the latch segment 54 on workstation 4, in order to accomplish the locking of rail guard 52 and fix, the guard plate 9 with better protection station in the staff on workstation 4 by rail guard 52 cooperation support frame 1 top both sides, thereby this scaffold convenient to use and protectiveness are better.

Example 2

Referring to fig. 4, the distinguishing features of this embodiment, which distinguish embodiment 1, are: the baffle 7 is connected with the top of the front of the support frame 1 in a penetrating way.

Specifically, the baffle 7 which can be inserted and connected with the front surface of the support frame 1 is arranged, so that the working personnel on the working table 4 can be better protected.

Preferably, the corner of one side of the top of the supporting seat 2 is fixedly connected with a control panel 12, and an electric telescopic rod switch electrically connected with an external power supply is arranged on the surface of the control panel 12 and electrically connected with an electric telescopic rod 32.

Specifically, the control panel 12 controls the telescopic rod 32 to work so as to ensure that the scaffold can be used normally.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. Bridge construction scaffold frame, including support frame (1), its characterized in that: the bottom of the supporting frame (1) is fixedly connected with a supporting seat (2), the top of the supporting seat (2) is fixedly connected with a workbench (4) through a lifting assembly (3), the corners around the workbench (4) are all in sliding connection with the supporting frame (1) through sliding drums (6), the front and the back of the workbench (4) are hinged with a protection assembly (5), and the tops of the two sides of the workbench (4) are all in sliding connection with an extension assembly (8);

the protection assembly (5) comprises a rotating shaft (51) hinged to the front face of the workbench (4), a protective fence (52) is fixedly connected to the top of the rotating shaft (51), locking rods (53) are connected to the two sides of the rotating shaft (51) in a penetrating mode, and locking blocks (54) connected with the locking rods (53) in a penetrating mode are connected to the two sides of the front face of the workbench (4) in a penetrating mode.

2. The bridge construction scaffolding as claimed in claim 1, wherein: protection plates (9) are fixedly connected to two sides of the top of the support frame (1).

3. The bridge construction scaffolding as claimed in claim 1, wherein: lifting assembly (3) are including fixed connection in guard box (31) of supporting seat (2) top surface, the inside fixedly connected with electric telescopic handle (32) of guard box (31), the end that stretches out of electric telescopic handle (32) is through connecting block (33) fixedly connected with workstation (4), the equal fixedly connected with telescopic cylinder (34) in bottom both sides of workstation (4).

4. The bridge construction scaffolding as claimed in claim 1, wherein: one side of the workbench (4) is fixedly connected with a tool box (10).

5. The bridge construction scaffolding as claimed in claim 1, wherein: the corners of the periphery of the bottom of the supporting frame (1) are fixedly connected with anti-slip foot pads (11).

6. The bridge construction scaffolding as claimed in claim 1, wherein: extension subassembly (8) are including sliding connection in extension pole (81) at support frame (1) top, a plurality of screw holes (82) have been seted up to one side of extension pole (81), the top correspondence side threaded connection of support frame (1) has hand screw rod (83) with screw hole (82) threaded connection.

7. The bridge construction scaffolding as claimed in claim 1, wherein: the baffle (7) is connected to the top of the front face of the support frame (1) in a penetrating way.

8. A bridge construction scaffolding according to claim 3, wherein: the electric telescopic rod switch is characterized in that a control panel (12) is fixedly connected to the corner of one side of the top of the supporting seat (2), an electric telescopic rod switch electrically connected with an external power supply is arranged on the surface of the control panel (12), and the electric telescopic rod switch is electrically connected with an electric telescopic rod (32).