CN210369823U

CN210369823U - Height-adjustable stable engineering construction safety frame

Info

Publication number: CN210369823U
Application number: CN201920922706.1U
Authority: CN
Inventors: 孙荣; 周鑫; 王恒龙; 缪嘉骥; 柳钊; 戴新
Original assignee: Jiangsu Hengjian Construction Group Co ltd
Current assignee: Jiangsu Hengjian Construction Group Co ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-04-21
Anticipated expiration: 2029-06-15

Abstract

The utility model relates to the technical field of building construction, in particular to a height-adjustable stable engineering building construction safety frame, which solves the problems that the safety frame in the prior art can not be moved and can not be conveniently and rapidly adjusted by stretching, and comprises a base, a standing frame, a fixed vertical rod, a handle and a roller, wherein the bottom of the base is provided with a mounting groove, the inside of the mounting groove is provided with an electric push rod, the bottom of the electric push rod is connected with the roller, four bolts at the upper part of the base are fixed with electric hydraulic rods, one end of each electric hydraulic rod is fixedly installed at the bottom of the standing frame, movable blocks are welded on the two end walls of the standing frame, through holes are arranged on the movable blocks, the fixed vertical rods are inserted, a supporting block and the base are positioned on the same position plane, and through the arrangement of a telescopic rod with adjustable length, a telescopic rod which is obliquely arranged is matched with the, the integral balance and the safety stability of the construction safety frame are ensured.

Description

Height-adjustable stable engineering construction safety frame

Technical Field

The utility model relates to a construction technical field especially relates to a but height-adjusting stabilizes engineering building construction safety frame.

Background

The engineering construction is a special subject for accounting of the integrated accounting engineering cost of a building installation enterprise, and is characterized in that the engineering construction is carried out by carrying out new construction, extension and reconstruction activities on a construction project according to the requirements of a construction project design file, and four particulars such as labor cost, material cost, mechanical cost and other direct cost are set under the engineering construction.

However, there are many construction supports, simple structure, form through the bracing piece concatenation, can not realize the regulation of height neither, simultaneously owing to be mosaic structure, so lead to the overall stability of construction support body relatively poor, mosaic structure's construction support body is not convenient for remove simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the safety frame that exists among the prior art and can not remove, and unable convenient and fast's shortcoming of carrying out the adjustment that stretches out and draws back, but the engineering construction safety frame of a height-adjustable stability that provides.

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

a height-adjustable stable engineering construction safety frame comprises a base, a standing frame, a fixed vertical rod, a handle and idler wheels, wherein a mounting groove is formed in the bottom of the base, an electric push rod is arranged inside the mounting groove, the idler wheels are connected to the bottom of the electric push rod, electric hydraulic rods are fixed to four bolts on the upper portion of the base, one ends of the electric hydraulic rods are fixedly mounted at the bottom of the standing frame, movable blocks are welded to two end walls of the standing frame, through holes are formed in the movable blocks, the fixed vertical rod is inserted into the through holes, and one end of the fixed vertical rod is welded to a support frame;

the rear side bolt of standing frame is fixed with two pairs of fixed blocks, and two pairs all set up the screw hole on the fixed block to thread fixing installs the second dead lever, two connecting blocks have been cup jointed to the outside of second dead lever, the bottom of connecting block is connected with the telescopic link, and the one end of telescopic link is connected with the supporting shoe through first dead lever.

Preferably, the side wall of the supporting block is provided with a threaded hole, a first fixing rod is fixedly installed in the threaded hole, and a telescopic rod is fixedly sleeved outside the first fixing rod.

Preferably, the telescopic rod comprises a fixed rod body and a movable rod body, one end of the fixed rod body is connected with the first fixed rod, and one end of the movable rod body penetrates through the fixed rod body and is fixed to the bottom of the connecting block.

Preferably, the bottom of the supporting block and the bottom end surface of the base are in the same horizontal plane.

Preferably, a handle is fixed on the upper portion of the fixed vertical rod close to the standing frame through a bolt, and the vertical section of the handle is n-shaped.

The utility model has the advantages that:

1. the utility model discloses, the frame of standing can be under the promotion of electronic hydraulic stem, vertical and stable rising, and simple structure convenient operation and practicality are strong, make safety shelf have the high-efficient telescopic performance of stabilizing.

2. The utility model discloses, supporting shoe and base are in on the coplanar, through the setting of adjustable length's telescopic link, make the telescopic link that the slope set up, mutually support with the electric putter of vertical setting, have ensured the overall balance nature and the safety and stability nature of construction safety frame.

Drawings

Fig. 1 is a schematic side view of a height-adjustable and stable safety frame for engineering and building construction according to the present invention;

fig. 2 is a schematic view of a front view structure of a height-adjustable and stable safety frame for engineering and building construction provided by the present invention;

fig. 3 is the utility model provides a but the overhead structure sketch map of the frame connection structure that stands of height-adjusting stable engineering construction safety frame.

In the figure: the device comprises a base 1, an electric push rod 2, a supporting block 3, a first fixing rod 4, a telescopic rod 5, a connecting block 6, a second fixing rod 7, a fixing block 8, a handle 9, a fixing vertical rod 10, a movable block 11, a standing frame 12, an electric hydraulic rod 13, a roller 14 and a supporting frame 15.

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.

Example (b): referring to fig. 1-3, a height-adjustable stable engineering construction safety frame comprises a base 1, a standing frame 12, a fixed vertical rod 10, a handle 9 and rollers 14, wherein a mounting groove is formed in the bottom of the base 1, an electric push rod 2 is arranged inside the mounting groove, the rollers 14 are connected to the bottom of the electric push rod 2, electric hydraulic rods 13 are fixed to four bolts on the upper portion of the base 1, one ends of the electric hydraulic rods 13 are fixedly mounted at the bottom of the standing frame 12, the handle 9 is fixed to the upper portion of the fixed vertical rod 10 close to the standing frame 12 through bolts, the vertical section of the handle 9 is n-shaped, and the bottom of a supporting block 3 and the bottom end face of the base 1 are located on the same horizontal plane.

Specifically, when the safety frame is used, the movable rod body included by the electric push rod 2 can be controlled to do stretching motion, the roller 14 is pushed to be removed from the mounting groove, the mounting frame can be pushed to move under the driving of the roller 14, and the convenience in moving the safety frame is improved;

further, after the position of the safety frame is determined, the electric push rod 2 can be controlled to accommodate the roller 14 into the installation groove, so that the roller 14 and the bottom end face of the base 1 are in the same horizontal plane, even if the base 1 plays a supporting role in fixing the position of the safety frame.

Wherein, the two end walls of the standing frame 12 are welded with movable blocks 11, the movable blocks 11 are provided with through holes to be inserted with fixed vertical rods 10, one end of each fixed vertical rod 10 is welded on the supporting frame 15, the rear side bolt of the standing frame 12 is fixed with two pairs of fixed blocks 8, the two pairs of fixed blocks 8 are provided with threaded holes, a second fixed rod 7 is fixedly installed by screw threads, two connecting blocks 6 are sleeved outside the second fixed rod 7, the bottom of each connecting block 6 is connected with a telescopic rod 5, one end of each telescopic rod 5 is connected with a supporting block 3 through a first fixed rod 4, the side wall of each supporting block 3 is provided with a threaded hole, a first fixed rod 4 is fixedly arranged in the thread hole, a telescopic rod 5 is fixedly sleeved outside the first fixed rod 4, the telescopic rod 5 comprises a fixed rod body and a movable rod body, and one end of the fixed rod body is connected with the first fixed rod 4, and one end of the movable rod body penetrates through the fixed rod body and is fixed at the bottom of the connecting block 6.

Specifically, after the position of the base 1 is determined, the height of the standing frame 12 is adjusted under the connection of the electric hydraulic rod 13 with the length capable of being adjusted in a telescopic manner, the movable cylinder body included in the electric hydraulic rod 13 is controlled to do stretching motion, the height of the standing frame 12 is pushed to be increased, and the standing frame 12 drives the movable block 11 to move in a straight upward direction along the fixed vertical rod 10, so that the standing frame 12 can be vertically and stably lifted under the pushing of the electric hydraulic rod 13, the structure is simple, the operation is convenient, the practicability is high, and the safety frame has high-efficiency, stable and telescopic service performance;

furthermore, after the height position of the standing frame 12 is determined, the fixed rod body included by the telescopic rod 5 is pulled, so that the movable rod body is pulled out from the fixed rod body, the connecting block 6 is simultaneously driven to move around the second fixed rod 7, the fixed rod body is also driven to move around the first fixed rod 4, the bottom surface of the supporting block 3 is contacted with the bottom surface of the base 1, the supporting block 3 and the base 1 are positioned on the same position plane, then the length of the telescopic rod 5 is fixed by using a locking screw, and the telescopic rod 5 which is obliquely arranged and the electric push rod 2 which is vertically arranged are matched with each other through the arrangement of the telescopic rod 5 with adjustable length, so that the overall balance and the safety and stability of the construction safety frame are ensured;

still further, handles 9 are installed on the upper portion of the fixed vertical bar 10, and the handles 9 are distributed on both sides of the standing frame 12, so that when a constructor stands on the standing frame 12, the constructor can hold the handles 9 to keep the balance of standing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. The height-adjustable stable engineering construction safety frame comprises a base (1), a standing frame (12), a fixed vertical rod (10), a handle (9) and rollers (14), and is characterized in that a mounting groove is formed in the bottom of the base (1), an electric push rod (2) is arranged inside the mounting groove, the rollers (14) are connected to the bottom of the electric push rod (2), electric hydraulic rods (13) are fixed to four bolts on the upper portion of the base (1), one end of each electric hydraulic rod (13) is fixedly mounted at the bottom of the standing frame (12), movable blocks (11) are welded to two end walls of the standing frame (12), the movable blocks (11) are provided with through holes in which the fixed vertical rod (10) is inserted, and one end of the fixed vertical rod (10) is welded to a support frame (15);

the rear side bolt of standing frame (12) is fixed with two pairs of fixed blocks (8), and is two pairs all set up the screw hole on fixed block (8) to screw thread fixed mounting has second dead lever (7), two connecting blocks (6) have been cup jointed to the outside of second dead lever (7), the bottom of connecting block (6) is connected with telescopic link (5), and the one end of telescopic link (5) is connected with supporting shoe (3) through first dead lever (4).

2. The height-adjustable and stable engineering and building construction safety frame as claimed in claim 1, wherein a threaded hole is formed in the side wall of the support block (3), a first fixing rod (4) is fixedly installed in the threaded hole through threads, and a telescopic rod (5) is fixedly sleeved outside the first fixing rod (4).

3. The height-adjustable and stable engineering and building construction safety frame as claimed in claim 2, wherein the telescopic rod (5) comprises a fixed rod body and a movable rod body, one end of the fixed rod body is connected with the first fixed rod (4), and one end of the movable rod body passes through the fixed rod body and is fixed at the bottom of the connecting block (6).

4. The height-adjustable stable engineering and construction safety frame according to claim 1, wherein the bottom of the supporting block (3) and the bottom end surface of the base (1) are at the same horizontal plane.

5. The height-adjustable and stable engineering and construction safety frame as claimed in claim 1, wherein the handle (9) is fixed on the upper bolt of the fixed vertical rod (10) close to the standing frame (12), and the vertical section of the handle (9) is n-shaped.