Background
The construction engineering refers to the general name of various buildings and engineering facilities which provide material and technical foundations for human life and production, and the construction engineering is an organized, purposeful and large-scale economic activity of human beings;
the utility model discloses a CN214089629U, a construction engineering construction warning rail, including the fixed column, the bottom of fixed column and the top fixed connection of bottom plate, the left and right sides of fixed column all is provided with a set of removal post, the bottom of removal post and the top fixed connection of movable plate, the bottom fixed connection of movable plate has the gyro wheel, the top and the bottom that the removal post is close to fixed column one side all rotate with the one end of a set of telescopic link and are connected, this construction engineering construction warning rail is connected through setting up lifter plate, connecting plate and accessory plate, and set up the lifter plate and drive the lifter plate decline, make lifter plate and accessory plate combined action prop up the device, in order to fix the device on ground, improved the stability of device, stimulate the interlock board through setting up the pull rod and rotate, so that the catch plate promotes the removal post and the movable plate, the device of being convenient for remove, improved the practicality of device;
although the file is convenient for the device to move, the practicability of the device is improved, the file does not have an expansion function, so that the requirement of a user cannot be met in the using process, the using efficiency of the fence is reduced, and meanwhile, the file brings troubles to workers.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model aims to provide a building site rail of construction engineering construction usefulness has reached the function of extension.
(II) technical scheme
This for realize above-mentioned mesh, the utility model provides a following technical scheme, a building site rail that construction engineering construction was used, which comprises a fixed base, the top fixedly connected with dead lever of fixing base, the right side fixedly connected with extension case of dead lever, the first fixed plate of left side fixedly connected with of extension incasement chamber, the first fixed block of one side fixedly connected with of first fixed plate, the equal swing joint in both ends on first fixed block surface has the movable rod, the one end swing joint of movable rod has the second fixed plate, one side fixedly connected with sliding plate of second fixed plate, the first installation piece of one side fixedly connected with of sliding plate, the equal fixedly connected with mount pad in both ends of dead lever left, the top swing joint of mount pad has the bolt, the inner chamber threaded connection that runs through to the mount pad in the bottom of bolt has the nut, the bottom swing joint of bolt has the movable plate, the bottom fixedly connected with inserted block of inserted block, it has the second installation piece to peg graft in the bottom of inserted block.
As the preferred scheme, the equal fixedly connected with bracing piece in both sides of mount pad inner chamber bottom, the top fixedly connected with backup pad of bracing piece.
As the preferred scheme, the right side fixedly connected with base at backup pad top, the bottom fixedly connected with spring of base inner chamber, the top fixedly connected with of spring resets the board, the center department fixedly connected with release link at board top resets.
As an optimized scheme, the two sides of the top of the reset plate are fixedly connected with limiting plates, and limiting blocks are fixedly mounted on the inner sides of the limiting plates.
As preferred scheme, the second spout has all been seted up to the both sides of base inner chamber, the equal fixedly connected with second slider in both sides of the board that resets, and the surface sliding connection of second slider is in the inner chamber of second spout.
As the preferred scheme, first spout has all been seted up to the both sides of mount pad inner chamber, the both sides of movable plate all fixedly connected with first slider, and the surface sliding connection of first slider is in the inner chamber of first spout.
Preferably, the surface of the first mounting block is provided with a mounting opening, and the bottom of the spring is fixedly connected with a fixing pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a building site rail that construction engineering construction was used possesses following beneficial effect.
1. The utility model discloses an increase the extension structure, be convenient for extend the usable floor area of rail to the availability factor of rail has been improved, the practicality of rail has also been improved simultaneously, the trouble of staff has been solved, staff's demand has been satisfied, through increasing the dismouting structure, be convenient for carry out quick assembly disassembly to the rail, thereby improved staff's work efficiency, also saved staff's time simultaneously, through increasing reset structure, can play automatic re-setting's effect.
2. The utility model discloses an increase first spout, be convenient for carry on spacingly to first slider, improved the gliding stability of movable plate, solved staff's trouble, through increasing limiting plate and stopper, can play firm effect.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention: the utility model provides a building site rail that construction engineering construction was used, which comprises a fixed base 1, the top fixedly connected with dead lever 5 of fixing base 1, the right side fixedly connected with extension case 2 of dead lever 5, the first fixed plate 11 of the left side fixedly connected with of extension case 2 inner chamber, the first fixed block 10 of one side fixedly connected with of first fixed plate 11, the equal swing joint in both ends on first fixed block 10 surface has movable rod 9, the one end swing joint of movable rod 9 has second fixed plate 13, one side fixedly connected with sliding plate 12 of second fixed plate 13, the first installation piece 3 of one side fixedly connected with of sliding plate 12, the equal fixedly connected with mount pad 8 in both ends of dead lever 5 left, the top swing joint of mount pad 8 has bolt 6, the inner chamber threaded connection that the bottom of bolt 6 runs through to mount pad 8 has nut 22, the bottom swing joint of bolt 6 has movable plate 14, the bottom fixedly connected with inserted block 17 of movable plate 14, the bottom of inserted block 17 is pegged graft and is had second installation piece 7.
Through the technical scheme, the use area of the fence is conveniently expanded by increasing the extension structure, so that the use efficiency of the fence is improved, the practicability of the fence is improved, the trouble of workers is solved, the demands of the workers are met, and the fence can be quickly disassembled and assembled by increasing the disassembly and assembly structure, so that the work efficiency of the workers is improved, and the time of the workers is saved.
Specifically, both sides of the bottom of the inner cavity of the mounting seat 8 are fixedly connected with supporting rods 18, and the top of each supporting rod 18 is fixedly connected with a supporting plate 19.
Through the technical scheme, the supporting rod 18 and the supporting plate 19 are additionally arranged, so that the effect of supporting and stabilizing can be achieved.
Specifically, the right side fixedly connected with base 20 at backup pad 19 top, the bottom fixedly connected with spring 24 of base 20 inner chamber, the top fixedly connected with reset plate 23 of spring 24, the fixedly connected with release link 21 of center department at the top of reset plate 23.
Through above-mentioned technical scheme, through increasing reset structure, can play automatic re-setting's effect.
Specifically, the both sides at board 23 top that resets are the equal fixedly connected with limiting plate, and the inboard fixed mounting of limiting plate has the stopper.
Through above-mentioned technical scheme, through increasing limiting plate and stopper, can play firm effect.
Specifically, the second spout has all been seted up to the both sides of base 20 inner chamber, and the equal fixedly connected with second slider in both sides of board 23 that resets, and the surface sliding connection of second slider is in the inner chamber of second spout.
Through above-mentioned technical scheme, through increasing the second spout, be convenient for carry on spacingly to the second slider, improved the gliding stability of board 23 that resets.
Specifically, first chutes 15 have been all seted up to the both sides of the inner chamber of mount pad 8, and the equal fixedly connected with first slider 16 in both sides of movable plate 14, and the surface sliding connection of first slider 16 is in the inner chamber of first chute 15.
Through above-mentioned technical scheme, through increasing first spout 15, be convenient for carry on spacingly to first slider 16, improved the gliding stability of movable plate 14, solved staff's trouble.
Specifically, the surface of the first mounting block 3 is provided with a mounting opening 4, and the bottom of the spring 24 is fixedly connected with a fixing pad.
Through above-mentioned technical scheme, through increasing installing port 4, can play the effect of the installation of being convenient for.
The working principle of the utility model is as follows; firstly, a user carries a fixed rod 5 to a specified position, then pulls a first mounting block 3 to move, drives a sliding plate 12 to move through the first mounting block 3, drives a second fixing plate 13 to move through the sliding plate 12, stretches a movable rod 9 to move through the second fixing plate 13, then inserts the first mounting block 3 into a mounting mechanism of another fence, and meanwhile, when the fence needs to be dismounted, the user twists a bolt 6 to reverse through an external tool, when no limiting pressure exists, a spring 24 automatically resets, resets through the spring 24 to push a reset plate 23 to move, pushes the reset rod 21 to move through the reset plate 23, pushes a movable plate 14 to move through the reset rod 21, drives an inserting block 17 to move through the movable plate 14, and when the second mounting block 7 does not have the limiting pressure, the user takes the fence away.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.