The energy-saving steel gantry of large span
Technical field
The utility model relates to gantry technical field, specially a kind of energy-saving steel gantry of large span.
Background technique
Gantry is divided into the structures such as slot type, pellet type, ladder-type and grid type, is made of bracket, trailing arm and installation attachment etc.
Shanghai lattice full bridge can independently be set up, and can also be attached on various buildings or structures and piping lane bracket, and structure letter is embodied
It is single, it is handsome in appearance, configuration is flexible and easy to maintenance the features such as, whole parts are both needed to carry out zinc-plated processing, are mounted on outside building
Outdoor gantry, if it is on neighbouring seashore or corrosion region is belonged to, then material must have anti-corrosion, resistance to moisture and adhesive force good,
The high physical property feature of impact resistant strength.
The energy-saving steel gantry of large span currently on the market is very unstable when in use, it is possible that falling
The case where falling, may result in personal damage if serious, and the common energy-saving steel gantry of large span connection when
Time very wastes time, so propose a kind of energy-saving steel gantry of large span.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of energy-saving steel gantry of large span, has connection
Stablize the advantages that, solve the energy-saving steel gantry of large span when in use very it is unstable, it is possible that falling
The case where, it may result in personal damage if serious, and the common energy-saving steel gantry of large span is when connection
The problem of very wasting time.
(2) technical solution
To realize above-mentioned stable connection purpose, the utility model is provided the following technical solutions: a kind of large span energy-saving steel
Gantry processed, including bottom plate, the upper surface of the bottom plate are fixedly installed with cross bar, and the upper surface of the bottom plate, which is fixedly installed with, to be run through
And the brace outside cross bar is extended to, the outer surface both ends of the bottom plate are fixedly installed with protruding plate, the left side protruding plate
Left surface open up fluted, the left surface of the left side protruding plate offers the card slot being connected with groove, and right side is described convex
The right surface of ejecting plate is fixedly installed with the casting lug thereon to match with groove, the upper and lower ends of the casting lug thereon be fixedly installed with
The lower surface both ends of the clamping apparatus that card slot matches, the bottom plate are fixedly installed with foundation.
Preferably, the clamping apparatus includes the placing groove for being provided with casting lug thereon outer surface upper and lower ends, the placing groove
Slot inner wall be fixedly installed with spring, one end that the spring is located remote from the slot inner wall of slot is fixedly installed with one end and is located at protrusion
Jacking block outside block, the jacking block are movably installed with pulley, the outer surface upper and lower two of the casting lug thereon far from the outer surface of spring
End offers the sliding slot being connected with placing groove, and the outer surface both ends of the jacking block are fixedly installed with one end and are located in sliding slot
The block of chamber.
Preferably, the quantity of the brace is no less than 50, and the shape of shape is diamond shape between brace and cross bar.
Preferably, the quantity of the protruding plate is no less than two, and protrudes the width that board width is equal to bottom plate.
Preferably, the shape of the bottom plate is rectangle, and the height of bottom plate is greater than the height of brace and cross bar.
Preferably, the quantity of the jacking block is no less than two, and the shape of jacking block is cylinder, and the height of the jacking block is big
In the depth of card slot.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of energy-saving steel gantry of large span, has following beneficial
Effect:
The energy-saving steel gantry of the large span makes device very by the cross bar and brace installed in the upper surface of bottom plate
Saving material and using very secured, and installation casting lug thereon and the groove that opens up, so that device is facilitated large span and company
It connects conveniently, and the jacking block and spring installed and the card slot opened up, keeps device clamping more stable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model structure base slab top view;
Fig. 3 is the portion A enlarged drawing in the utility model structure chart 1.
In figure: 1 bottom plate, 2 cross bars, 3 braces, 4 protruding plates, 5 grooves, 6 card slots, 7 casting lug thereons, 8 clamping apparatus, 81 are placed
Slot, 82 springs, 83 jacking blocks, 84 pulleys, 85 sliding slots, 86 blocks, 9 foundation.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of energy-saving steel gantry of large span, including bottom plate 1 are please referred to, by pacifying in the upper surface of bottom plate 1
The cross bar 2 and brace 3 of dress, make device very save material and using very it is secured, and installation casting lug thereon 7 and open up
Groove 5, so that device is facilitated large span and easy to connect, and installation jacking block 83 and spring 82 and the card slot 6 opened up, make
Device clamping is more stable, and the shape of bottom plate 1 is rectangle, and the height of bottom plate 1 is greater than the height of brace 3 and cross bar 2, bottom
The upper surface of plate 1 is fixedly installed with cross bar 2, the upper surface of bottom plate 1 be fixedly installed with run through and extend to it is oblique outside cross bar 2
Bar 3, the quantity of brace 3 are no less than 50, and the shape of shape is diamond shape, the outer surface of bottom plate 1 between brace 3 and cross bar 2
Both ends are fixedly installed with protruding plate 4, and the quantity of protruding plate 4 is no less than two, and 4 width of protruding plate is equal to the width of bottom plate 1,
The left surface of left side protruding plate 4 opens up fluted 5, and the left surface of left side protruding plate 4 offers the card slot 6 being connected with groove 5,
The right surface of right side protruding plate 4 is fixedly installed with the casting lug thereon 7 to match with groove 5, and the upper and lower ends of casting lug thereon 7 are fixed
The clamping apparatus 8 to match with card slot 6 is installed, clamping apparatus 8 includes being provided with putting for 7 outer surface upper and lower ends of casting lug thereon
Slot 81 is set, the slot inner wall of placing groove 81 is fixedly installed with spring 82, and one end that spring 82 is located remote from the slot inner wall of slot 81 is fixed
The jacking block 83 that one end is located at outside casting lug thereon 7 is installed, the quantity of jacking block 83 is no less than two, and the shape of jacking block 83 is cylinder
Shape, the height of jacking block 83 are greater than the depth of card slot 6, and jacking block 83 is movably installed with pulley 84 far from the outer surface of spring 82, protrude
The outer surface upper and lower ends of block 7 offer the sliding slot 85 being connected with placing groove 81, and the outer surface both ends of jacking block 83 are fixed
The block 86 that one end is located at 85 inner cavity of sliding slot is installed, the lower surface both ends of bottom plate 1 are fixedly installed with foundation 9.
When in use, by the cross bar 2 and brace 3 installed in the upper surface of bottom plate 1, make device very save material and
Using very securely, and installation casting lug thereon 7 and the groove 5 that opens up, so that device is facilitated large span and easy to connect, and
The jacking block 83 and spring 82 of installation and the card slot 6 opened up keep device clamping more stable.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.Although there has been shown and described that
The embodiments of the present invention, for the ordinary skill in the art, it is possible to understand that do not departing from the utility model
Principle and spirit in the case where a variety of change, modification, replacement and modification can be carried out to these embodiments, the utility model
Range is defined by the appended claims and the equivalents thereof.