Safety protection device for water supply and drainage engineering construction

Abstract

The utility model relates to the technical field of water supply and drainage engineering construction, in particular to a water supply and drainage engineering construction safety protection device which is installed on an installation base through moving wheels, an installation frame is fixedly installed on the side, away from the moving wheels, of the installation base, a fixing device is installed on the installation base, and a fixing plate is fixedly installed on the installation base. The rotating shaft is rotatably installed on the fixing plate, the protection plate is fixedly installed on the rotating shaft, the locking frame is slidably installed on the fixing plate, and the driving assembly drives the locking frame to slide. During use, the protection plate is driven to rotate downwards around the rotating shaft, then the driving assembly drives the locking frame to move to the rotating shaft along the fixing plate, and the protection plate is fixed to the fixing plate; and when the protection plate needs to be stored, the locking frame is reversely driven, and the protection plate is reversely rotated, so that the protection plate abuts against the locking frame, rapid stretching and storage of the protection plate are achieved, and the influence on the construction progress is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage engineering construction, in particular to a safety protection device for water supply and drainage engineering construction. Background Art

[0002] The construction of water supply and drainage projects mainly involves the installation of drainage and water supply pipes. Generally, these pipes are installed underground. During the construction process, pits need to be dug, and protective devices need to be erected at the construction site to remind and protect pedestrians.

[0003] At present, most protective devices are assembled using steel pipes to make guardrails, but steel pipes are not easy to install and disassemble, which has a certain impact on the progress of construction. Utility Model Content

[0004] The purpose of the utility model is to provide a safety protection device for water supply and drainage engineering construction, which solves the problem that most of the aforementioned protection devices are assembled using steel pipes to make guardrails, but the steel pipes are not easy to install and disassemble, thus bringing a certain impact on the progress of construction.

[0005] To achieve the above-mentioned purpose, the utility model provides a safety protection device for water supply and drainage engineering construction, including a mounting seat, a movable wheel, a mounting frame and a fixing device, the movable wheel is installed on the mounting seat, the mounting frame is fixedly installed on the side of the mounting seat away from the movable wheel, the fixing device is installed on the mounting seat, and also includes a protection device, the protection device includes a fixed plate, a rotating shaft, a protective plate, a locking frame and a driving assembly, the fixed plate is fixedly installed on the mounting seat, the rotating shaft is rotatably installed on the fixed plate, the protective plate is fixedly installed on the rotating shaft, the locking frame is slidably installed on the fixed plate, and the driving assembly drives the locking frame to slide.

[0006] Wherein, the driving assembly includes a rack and a rotating member, the rack is slidably mounted on the mounting seat and passes through the mounting frame, and the rack is fixedly connected to the locking frame; the rotating member drives the rack to move.

[0007] Wherein, the rotating component includes a motor and a rotating gear, the motor is fixedly installed in the mounting frame; the rotating gear is fixedly installed on the output shaft of the motor and meshes with the rack.

[0008] Wherein, the protective plate further comprises a protective rod, and the protective rod is fixedly mounted on the protective plate.

[0009] Wherein, the fixing device includes a mounting plate, an electric push rod and a fixing rod, the mounting plate is fixedly mounted on the mounting seat; the electric push rod is fixedly mounted on the mounting plate; the fixing rod is fixedly mounted on the output end of the electric push rod and passes through the mounting seat.

[0010] The utility model discloses a safety protection device for water supply and drainage engineering construction. When in use, the mounting seat is fixed near the foundation pit by the fixing device, and then the protective plate is rotated downward by the rotation cooperation between the protective plate and the fixing plate, and at the same time, the motor is started to drive the rotating gear to rotate, and the rotating gear drives the rack to move in the direction of the protective plate by meshing with the rack, and the rack drives the locking frame to move along the fixing plate by a fixed connection with the locking frame until the locking frame moves to the rotating shaft, at which time the protective plate is fixed on the fixing plate, and the protective plate can realize the protection function, and when the protective plate is not needed, the locking frame is driven to move in the opposite direction, and then the protective plate is rotated in the opposite direction, so that the protective plate is against the locking frame, thereby realizing the rapid extension and storage of the protective plate and avoiding affecting the construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0012] Figure 1 It is a schematic diagram of the overall structure of a safety protection device for water supply and drainage engineering construction according to the first embodiment of the utility model.

[0013] Figure 2 It is a schematic diagram of the connection between the rotating shaft and the protective plate of the first embodiment of the utility model.

[0014] Figure 3 It is a schematic diagram of the overall structure of a safety protection device for water supply and drainage engineering construction according to the second embodiment of the utility model.

[0015] In the figure: 101-mounting seat, 102-moving wheel, 103-mounting frame, 104-fixed plate, 105-rotating shaft, 106-protective plate, 107-locking frame, 108-rack, 109-motor, 110-rotating gear, 111-protective rod, 201-mounting plate, 202-electric push rod, 203-fixed rod. DETAILED DESCRIPTION

[0016] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0017] The first embodiment of the present application is:

[0018] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a safety protection device for water supply and drainage engineering construction according to the first embodiment of the utility model. Figure 2 It is a schematic diagram of the connection between the rotating shaft and the protective plate of the first embodiment of the utility model.

[0019] The utility model provides a safety protection device for water supply and drainage engineering construction: including a mounting seat 101, a moving wheel 102, a mounting frame 103 and a fixing device, and also including a protection device, the protection device including a fixing plate 104, a rotating shaft 105, a protection plate 106, a locking frame 107 and a driving assembly, the driving assembly including a rack 108 and a rotating member, the rotating member including a motor 109 and a rotating gear 110, the protection plate 106 also includes a protection rod 111, and the above-mentioned scheme solves the problem that most of the above-mentioned protection devices are assembled using steel pipes to make guardrails, but the steel pipes are not convenient for installation and disassembly, thereby bringing a certain impact on the progress of construction. It can be understood that this scheme can also be used to solve the problem of fixing the mounting seat.

[0020] In this embodiment, the driving component drives the locking frame 107 so that the locking frame 107 moves back and forth along the fixed plate 104, and locks and unlocks the protective plate 106, so that the protective plate 106 can be easily rotated around the fixed plate 104, thereby realizing the rapid extension and storage of the protective plate 106 and avoiding affecting the construction progress.

[0021] The fixing plate 104 is fixedly mounted on the mounting seat 101, the rotating shaft 105 is rotatably mounted on the fixing plate 104, the protective plate 106 is fixedly mounted on the rotating shaft 105, the locking frame 107 is slidably mounted on the fixing plate 104, the driving assembly drives the locking frame 107 to slide, the cross section of the mounting seat 101 is an I-shaped structure, the moving wheel 102 is a universal wheel, the mounting frame 103 is an inverted U-shaped structure, the fixing plates 104 are in two groups, and are symmetrically distributed on both sides of the mounting seat 101, the rotating shaft 105 is mounted between the fixing plates 104 through a bearing, and the protective plate 106 penetrates the rotating shaft 105. The locking frame 107 is welded on the rotating shaft 105, and the locking frame 107 is in a frame structure. When in use, the protective plate 106 is driven to rotate downward around the rotating shaft 105, and then the locking frame 107 is driven by the driving assembly to move along the fixed plate 104 to the rotating shaft 105, and the protective plate 106 is fixed on the fixed plate 104, so that the protective function can be realized. When the protective plate 106 needs to be stored, the locking frame 107 is driven in the reverse direction, and the protective plate 106 is rotated in the reverse direction, so that the protective plate 106 is abutted against the locking frame 107, thereby realizing the rapid extension and storage of the protective plate 106 and avoiding affecting the construction progress.

[0022] Secondly, the rack 108 is slidably installed on the mounting base 101 and passes through the mounting frame 103. At the same time, the rack 108 is fixedly connected to the locking frame 107; the rotating component drives the rack 108 to move. The rack 108 is welded to the side of the locking frame 107. The rack 108 is provided with a meshing mechanism. The rotating component enables the rack 108 to have a better movement effect. The rotating component drives the locking frame 107 to move through the movement of the rack 108, thereby achieving the movement effect of the locking frame 107.

[0023] Again, the motor 109 is fixedly installed in the mounting frame 103; the rotating gear 110 is fixedly installed on the output shaft of the motor 109 and meshes with the rack 108. The motor 109 is fixed in the mounting frame 103 by screws. The axis of the rotating gear 110 is parallel to the axis of the meshing teeth on the rack 108. The motor 109 drives the rotating gear 110 to rotate, and the rotating gear 110 drives the rack 108 to move by meshing with the rack 108, thereby achieving the movement effect of the rack 108.

[0024] Finally, the protective rods 111 are fixedly mounted on the protective plate 106 . The protective rods 111 are provided in multiple groups and are welded to the bottom of the protective plate 106 . The protective rods 111 are provided to provide the protective plate 106 with a better protective effect.

[0025] In this embodiment, when in use, the mounting base 101 is fixed near the foundation pit by the fixing device, and then the protective plate 106 is rotated downward by the rotational cooperation between the protective plate 106 and the fixing plate 104, and the motor 109 is started to drive the rotating gear 110 to rotate. The rotating gear 110 drives the rack 108 to move toward the protective plate 106 by meshing with the rack 108, and the rack 108 drives the locking frame 107 by being fixedly connected to the locking frame 107. 07 moves along the fixed plate 104 until the locking frame 107 moves to the rotating shaft 105. At this time, the protective plate 106 is fixed on the fixed plate 104, and the protective plate 106 can realize the protective function. When the protective plate 106 is not needed, the locking frame 107 is driven to move in the reverse direction, and then the protective plate 106 is rotated in the reverse direction, so that the protective plate 106 is against the locking frame 107, thereby realizing the rapid extension and storage of the protective plate 106 and avoiding affecting the construction progress.

[0026] The second embodiment of the present application is:

[0027] See also Figure 3 ,in Figure 3 It is a schematic diagram of the overall structure of a water supply and drainage engineering construction safety protection device of the second embodiment of the utility model. On the basis of the first embodiment, the water supply and drainage engineering construction safety protection device of this embodiment also includes a fixing device, and the fixing device includes a mounting plate 201, an electric push rod 202 and a fixing rod 203.

[0028] In this embodiment, the mounting seat 101 can be fixed by the cooperation between the electric push rod 202 and the fixing rod 203 .

[0029] Among them, the mounting plate 201 is fixedly installed on the mounting base 101; the electric push rod 202 is fixedly installed on the mounting plate 201; the fixing rod 203 is fixedly installed on the output end of the electric push rod 202 and passes through the mounting base 101. The number of the fixing devices is two groups, and they are symmetrically distributed along the axis of the mounting base 101. The mounting plate 201 is welded to the side of the mounting base 101, and the electric push rod 202 is fixed to the bottom of the mounting plate 201 by screws. The fixing rod 203 is welded to the output end of the electric push rod 202. When in use, the fixing rod 203 is pushed downward by the output end of the electric push rod 202, so that the fixing rod 203 is inserted into the construction base, thereby fixing the mounting base 101.

[0030] In this embodiment, when in use, the fixing rod 203 is pushed downward by the output end of the electric push rod 202 so that the fixing rod 203 is inserted into the construction base, thereby fixing the mounting seat 101 .

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A safety protection device for water supply and drainage engineering construction, comprising a mounting seat, a moving wheel, a mounting frame and a fixing device, wherein the moving wheel is mounted on the mounting seat, the mounting frame is fixedly mounted on a side of the mounting seat away from the moving wheel, and the fixing device is mounted on the mounting seat, characterized in that: It also includes protective gear; The protective device includes a fixed plate, a rotating shaft, a protective plate, a locking frame and a driving assembly. The fixed plate is fixedly mounted on the mounting seat, the rotating shaft is rotatably mounted on the fixed plate, the protective plate is fixedly mounted on the rotating shaft, the locking frame is slidably mounted on the fixed plate, and the driving assembly drives the locking frame to slide.

2. The water supply and drainage engineering construction safety protection device according to claim 1, characterized in that: The driving assembly comprises a rack and a rotating member. The rack is slidably mounted on the mounting seat and penetrates the mounting frame. The rack is fixedly connected to the locking frame. The rotating member drives the rack to move.

3. The water supply and drainage engineering construction safety protection device according to claim 2, characterized in that: The rotating component comprises a motor and a rotating gear. The motor is fixedly mounted in the mounting frame. The rotating gear is fixedly mounted on the output shaft of the motor and meshes with the rack.

4. The water supply and drainage engineering construction safety protection device according to claim 1, characterized in that: The protection plate further comprises a protection rod, and the protection rod is fixedly mounted on the protection plate.

5. The water supply and drainage engineering construction safety protection device according to claim 1, characterized in that: The fixing device comprises a mounting plate, an electric push rod and a fixing rod, wherein the mounting plate is fixedly mounted on the mounting seat; the electric push rod is fixedly mounted on the mounting plate; and the fixing rod is fixedly mounted on the output end of the electric push rod and passes through the mounting seat.

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