CN211775599U - Construction engineering site construction platform - Google Patents

Abstract

The utility model relates to building construction equipment, in particular to a construction engineering site construction platform. Including a rectangular base plate, vertical hydraulic cylinders are respectively arranged at the four corners of the upper part of the base plate, the hydraulic cylinder is connected with the hydraulic system pipeline, a rectangular bearing plate is installed on the upper end of the hydraulic cylinder; a protective fence is installed around the upper part of the bearing plate, and the top of the protective fence The inner side of the left longitudinal protection rod is provided with a first sliding pair, and the first sliding block of the first sliding pair is fixedly connected with one end of the horizontal front and rear moving rod; The second sliding block of the sliding pair is fixedly connected with one end of the vertical left and right moving rods; one side of the left and right moving rods is provided with a third vertical sliding pair, and the third sliding block of the third sliding pair is moved up and down with the horizontally arranged The plate is fixed, and the upper and lower moving plates are provided with safety straps for binding operators; the protective fence is a left-right symmetrical structure. The utility model improves the activity range of the workers and improves the work efficiency of the workers.

Description

Construction engineering site construction platform

technical field

The utility model relates to building construction equipment, in particular to a construction engineering site construction platform.

Background technique

Construction engineering refers to the planning, survey, design and construction, completion and other technical work and completed engineering entities of new, renovated or expanded buildings and auxiliary structures and facilities, as well as the installation engineering of their supporting lines, pipelines and equipment.

In the existing construction process, some buildings are high in height. In order to facilitate the construction operation of the workers, a construction platform needs to be used to support the construction workers. During the construction, the workers need to be fixed to a certain extent. Most of them will limit the scope of activities of workers and affect construction operations.

Utility model content

The utility model aims to solve the above-mentioned technical problems, and provides a construction platform on site of a construction project, which can improve the activity range of the construction personnel while ensuring the safety of the construction personnel.

The technical scheme adopted by the utility model to solve the technical problem is:

A construction engineering site construction platform comprises a rectangular base plate, vertical hydraulic cylinders are respectively arranged at four corners of the upper part of the base plate, the hydraulic cylinder is connected with a hydraulic system pipeline, and a rectangular bearing plate is installed on the upper end of the hydraulic cylinder; A protective fence is installed around, the inner side of the left longitudinal protective rod at the top of the protective fence is provided with a first sliding pair, and the first sliding block of the first sliding pair is fixedly connected with one end of the horizontal front and rear moving rod; one side of the front and rear moving rod is provided with a first sliding pair. There is a second sliding pair, the second sliding block of the second sliding pair is fixed with one end of the vertical left and right moving rod; one side of the left and right moving rod is provided with a third vertical sliding pair, and the third sliding pair of the third sliding pair is The sliding block is fixedly connected with the horizontally arranged up and down moving plates, and the up and down moving plates are provided with safety straps for binding operators; the protective fence is a left-right symmetrical structure.

Compared with the prior art, the utility model adopting the above-mentioned technical scheme has the following beneficial effects:

The on-site construction platform of the construction project is provided with front and rear moving rods, left and right moving rods and up and down moving plates, so that after the workers are fixed with safety straps, the scope of activities of the workers is improved, and the work efficiency of the workers is improved.

Further, the optimization scheme of the present utility model is:

The cross section of the left guard rod is rectangular, and the inner side of the left guard rod is provided with a longitudinal first chute structure, the first sliding block and the first chute structure cooperate to form a first sliding pair; The structure of the third sliding pair of the up-and-down moving rod is respectively the same as that of the first sliding pair of the left protection rod.

The front lateral protection rod at the top of the protective fence is an entry and exit rod assembly. The front lateral protection rod includes a clamping rod, a movable rod and a connecting rod in sequence from left to right. The upper part of the right end face of the clamping rod is provided with a half-slot structure. The two ends are respectively provided with tenon structures. The half-groove structure of the clamping rod and the tenon structure at the left end of the movable rod are hinged through a detachable pin shaft. The left end face of the connecting rod is provided with a vertical groove structure, and the right end of the movable rod The tenon structure is hinged with the groove structure on the left end face of the connecting rod through a pin shaft.

Universal wheels are installed at the four corners of the lower surface of the base plate.

The left and right ends of the bottom plate are respectively provided with anti-skid components. The sliding components include a connecting block, a screw rod, an anti-skid block and a fastening nut. The bottom of the screw rod is fixed with a circular anti-skid block, and the connecting block is threadedly connected with the screw rod. Connected to the middle of the end face, screw the screw to fasten the nut.

The lower part of the outer end of the front and rear moving rod is provided with a vertical support rod, and the lower end of the support rod is provided with a support wheel.

The middle part of the upper surface of the carrier plate is provided with a material barrel placement slot, and the inner side of the rear lateral protection rod is provided with a tool placement box.

The lower parts of the clamping rod and the inner end of the connecting rod are respectively provided with vertical reinforcing rods.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the embodiment of the present utility model;

2 is a schematic structural diagram of a front and rear moving rod according to an embodiment of the present utility model;

3 is a schematic structural diagram of an in-out rod group according to an embodiment of the present utility model;

4 is a schematic structural diagram of an anti-skid assembly according to an embodiment of the present invention;

In the figure: bottom plate 1; front and rear moving rod 2; left and right moving rod 3; hydraulic cylinder 4; carrying plate 5; first connecting column 6; second connecting column 7; third connecting column 8; fourth connecting column 9; left longitudinal Guard rod 10; Front lateral guard rod 11; Clamping rod 1101; Active rod 1102; Connecting rod 1103; Pin shaft 1104; Rear lateral guard rod 12; Structure 14; second slider 1401; up and down moving plate 15; third chute structure 16; third slider 1601; safety strap 17; anti-skid assembly 18; connecting block 1801; Nut 1804; transverse reinforcement rod 19; support rod 20; universal wheel 21; barrel placement slot 22; tool placement box 23; right longitudinal protection rod 24;

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments.

Referring to FIG. 1 , this embodiment is a construction site construction platform of a construction project, which is composed of a base plate 1 , a hydraulic cylinder 4 , a bearing plate 5 , a protective fence, and the like. The rectangular bottom plate 1 is arranged horizontally, and the four corners of the bottom surface of the bottom plate 1 are respectively installed with universal wheels 21, and the universal wheels 21 are provided with brake pads. Anti-skid assemblies 18 (shown in FIG. 4 ) are respectively installed on the middle parts of the left end face and the right end face of the bottom plate 1. The slide assembly 18 is composed of a rectangular connecting block 1801, a screw rod 1802, an anti-skid block 1803 and a fastening nut 1804. The screw rod 1802 A circular anti-skid block 1803 is welded to the bottom of the bottom, the anti-skid block 1803 is set horizontally, the connecting block 1801 is threadedly connected with the lead screw 1802, the connecting block 1801 is welded with the bottom plate 1, and the lead screw 1802 is screwed with a tightening nut 1804. Through the setting of the anti-skid assembly 18, after moving the construction platform to an appropriate position, press the brake pads in the universal wheel 21 to prevent the construction platform from moving during use, loosen the screw rod 1802 until the anti-skid block 1803 contacts the ground, and tighten it tightly The fixing nut 1804 further stabilizes the construction platform and prevents the brake pads of the individual universal wheels 21 from malfunctioning and causing the construction platform to move during use. The four corners of the upper surface of the base plate 1 are respectively installed with hydraulic cylinders 4. The hydraulic cylinders 4 are arranged vertically. The cylinder body of the hydraulic cylinder 4 is connected with the base plate 1 by bolts. A horizontal bearing plate 5 is installed on the top of the piston rod of 4. The hydraulic cylinder 4 is used to adjust the height of the bearing plate 5. The middle part of the upper surface of the bearing plate 5 is machined with a barrel placement groove 22, and the barrel is placed in the barrel placement groove 22. Through the setting of the material barrel placement groove 22, the material barrel is limited during the construction process of the worker, so as to avoid movement and bring inconvenience to the worker.

A protective fence is installed around the upper part of the bearing plate 5, and the protective fence consists of a first connecting column 6, a second connecting column 7, a third connecting column 8, a fourth connecting column 9, a left longitudinal protective rod 10, a front lateral protective rod 11, a rear The transverse protection bar 12 , the up and down moving plate 15 , the safety strap 17 , the transverse reinforcement rod 19 , the right longitudinal protection rod 24 , the reinforcement rod 25 and the longitudinal reinforcement rod 26 are constituted. The first connecting column 6 , the second connecting column 7 , the third connecting column 8 and the fourth connecting column 9 are respectively welded to the four corners of the upper surface of the support plate 5 , and between the middle parts of the first connecting column 6 and the second connecting column 7 , A transverse reinforcement rod 19 is welded between the middle parts of the third connecting column 8 and the fourth connecting column 9 , between the middle parts of the first connecting column 6 and the fourth connecting column 9 , and between the second connecting column 7 and the third connecting column 8 The longitudinal reinforcement rods 26 are welded between the middle parts. The front lateral protection rod 11 is welded between the top ends of the first connecting column 6 and the second connecting column 7, and the rear lateral protection rod 12 is welded between the top ends of the third connecting column 8 and the fourth connecting column 9. The first connecting column 6 and the The left longitudinal protective rod 10 is welded between the top ends of the fourth connecting column 9 , and the right longitudinal protective rod 24 is welded between the top ends of the second connecting column 7 and the third connecting column 8 . The section of each member of the protective fence is rectangular.

Referring to FIG. 2 , a longitudinal first chute structure 13 is processed on the inner side of the left longitudinal protection rod 10 of the protective fence. A first sliding block 1301 is installed in the first chute structure 13 , the first chute structure 13 and the first sliding Block 1301 constitutes a first sliding pair. The first slider 1301 is welded to the left end of the horizontally arranged front and rear moving rod 2 , and the lower part of the left end of the front and rear moving rod 2 is welded with a vertical support rod 20 , and the lower end of the support rod 20 is installed with a support wheel 27 , and the support wheel 27 is on the bearing plate 5 . The rod 2 moves back and forth along with it. The front side of the front and rear moving rod 2 is machined with a transverse second chute structure 14 , the second slider 1401 is installed in the second chute structure 14 , and the second slider 1401 and the second chute structure 14 constitute a second sliding pair . The second slider 1401 is welded to the upper end of the vertical left and right moving rod 3, and the left and right moving rod 3 is T-shaped; the front side of the left and right moving rod 3 is processed with a vertical third chute structure 16, A third sliding block 1601 is installed inside, and the third sliding groove structure 16 and the third sliding block 1601 constitute a third sliding pair. The third sliding block 1601 is welded with the horizontal up-and-down moving plate 15, and the up-and-down moving plate 15 is mounted and fixed with a safety strap 17, and the safety strap 17 is used to bind the operator. The protective fence is a left-right symmetrical structure. In this embodiment, through the arrangement of the front and rear moving rods 2, the left and right moving rods 3 and the up and down moving plates 15, after the safety straps 17 are used to fix the workers, the range of activities of the workers is improved.

The front lateral protection rod 11 at the top of the protective fence is an entry and exit rod assembly (shown in Figure 3). The upper part of the right end surface is provided with a half-groove structure, and the two ends of the movable rod 1102 are respectively provided with tenon structures. The half-groove structure of the clamping rod 1101 and the tenon structure at the left end of the movable rod 1102 are hinged through a detachable pin shaft, and the connecting rod 1103 There is a vertical groove structure on the left end surface of the movable rod 1102 , and the tenon structure on the right end of the movable rod 1102 and the groove structure on the left end surface of the connecting rod 1103 are hinged through the pin shaft 1104 . The lower parts of the inner ends of the clamping rod 1101 and the connecting rod 1103 are respectively provided with vertical reinforcement rods 25 , and the lower ends of the reinforcement rods 25 are welded with the transverse reinforcement rods 19 of the protective fence. Before entering the carrying plate 5 , the construction personnel open the movable rod 1102 , and after entering the carrying board 5 , close the movable rod 1102 . A tool placement box 23 is installed on the inner side of the rear lateral protection bar 12. During construction, workers can place tools in the tool placement box 23, which can be flexibly taken and placed, which is convenient for workers to operate.

The above descriptions are only preferable and feasible embodiments of the present invention, and are not intended to limit the scope of rights of the present invention. Any equivalent structural changes made by using the contents of the description and accompanying drawings of the present invention are included in the scope of the present invention. within the rights.

Claims (8)

1. The utility model provides a building engineering site construction platform, includes the bottom plate of rectangle, its characterized in that: vertical hydraulic cylinders are respectively arranged at the four corners of the upper part of the bottom plate and are connected with a hydraulic system pipeline, and rectangular bearing plates are arranged at the upper ends of the hydraulic cylinders; a protective fence is arranged on the periphery of the upper part of the bearing plate, a first sliding pair is arranged on the inner side surface of a left longitudinal protective rod at the top end of the protective fence, and a first sliding block of the first sliding pair is fixedly connected with one end of a transverse front-back moving rod; a second sliding pair is arranged on one side of the front and rear moving rods, and a second sliding block of the second sliding pair is fixedly connected with one end of the vertical left and right moving rods; a vertical third sliding pair is arranged on one side of the left and right moving rods, a third sliding block of the third sliding pair is fixedly connected with a horizontally arranged up-down moving plate, and the up-down moving plate is provided with a safety binding band for binding an operator; the protective fence is of a bilateral symmetry structure.

2. The construction work site platform of claim 1, wherein: the section of the left protective rod is rectangular, a longitudinal first sliding groove structure is arranged on the inner side surface of the left protective rod, and a first sliding block is matched with the first sliding groove to form a first sliding pair; the structures of the second sliding pair of the front and rear moving rods and the third sliding pair of the up and down moving rods are respectively the same as the structure of the first sliding pair of the left guard rod.

3. The construction work site platform of claim 1, wherein: the preceding horizontal guard bar on protection rail top is the business turn over pole subassembly, and preceding horizontal guard bar includes the joint pole from left to right in proper order, movable rod and connecting rod, and the upper portion of the right-hand member face of joint pole is equipped with half groove structure, and the both ends of movable rod are equipped with the tenon structure respectively, and the half groove structure and the movable rod left end tenon structure of joint pole are articulated through the detachable round pin axle, and the left end face of connecting rod is equipped with vertical groove structure, and the tenon structure of movable rod right-hand member is articulated through the round pin axle with the groove structure of connecting rod left end face.

4. The construction work site platform of claim 1, wherein: four corners of the lower surface of the bottom plate are provided with universal wheels.

5. The construction work site platform of claim 1, wherein: the anti-skidding assembly is arranged at each of the left end and the right end of the bottom plate respectively, the anti-skidding assembly comprises a connecting block, a screw rod, an anti-skidding block and a fastening nut, the bottom of the screw rod is fixedly connected with the round anti-skidding block, the connecting block is in threaded connection with the screw rod, the connecting block is fixedly connected to the middle of the end face, and the screw rod is screwed with the fastening nut.

6. The construction work site platform of claim 1, wherein: the lower part of the outer end of the front and rear moving rods is provided with a vertical supporting rod, and the lower end of the supporting rod is provided with a supporting wheel.

7. The construction work site platform of claim 1, wherein: the middle part of loading board upper surface is equipped with the feed cylinder standing groove, and the medial surface mounting tool of the horizontal protective rod in back places the case.

8. The construction work site platform of claim 3, wherein: vertical reinforcing rods are respectively arranged at the lower parts of the clamping rods and the inner ends of the connecting rods, the lower ends of the reinforcing rods are fixedly connected with the transverse reinforcing rods of the protective fence, and the two ends of each transverse reinforcing rod are fixedly connected with the connecting columns of the protective fence.

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