CN211647205U - Support is used in civil engineering construction - Google Patents

Abstract

The utility model discloses a support is used in civil engineering construction, including two support plates, two the underrun of support plate is fixed articulated, two through two hinges the bottom surface of support plate all has the support frame, two through two first round pin hub fixation articulations the side that the support frame is close to each other all has two connecting rods, every through two second round pin hub fixation articulations two spouts have all been seted up to the bottom surface of support plate. This support for civil engineering construction, can make the slider slide through being equipped with the spout, can be with the slider card in the inside of draw-in groove through being equipped with the draw-in groove, it makes spacing to the support frame to realize two support frames to support, avoid appearing the support frame and rock, the phenomenon that leads to taking place the support plate slope, and can accomodate the second round pin axle when two support frames fold, reduce occupation space, can fold two support plates through saying the hinge, the problem of drawing in the support can't be solved, reduce the space that the support occupy.

Description

Support is used in civil engineering construction

Technical Field

The utility model relates to a civil engineering technical field specifically is a support is used in civil engineering construction.

Background

The wood engineering refers to the applied materials, equipments, the technical activities of surveying, designing, constructing, maintaining and repairing, etc. and the objects of engineering construction, i.e. the engineering construction, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage and protection engineering, etc. which are constructed on the ground, underground or on land and directly or indirectly serve for human life, production, military and scientific research.

Can use the support to support the staff when putting up the steel pipe, put up higher steel pipe, but the support in present stage has certain not enough when using, for example the support is not convenient for accomodate after using, leads to can occupy great space after dismantling the support to occupy the great space in building site warehouse, for this reason we propose a support for civil engineering construction and solve above problem.

Disclosure of Invention

An object of the utility model is to provide a support is used in civil engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a support for civil engineering construction comprises two support plates, wherein the bottom surfaces of the two support plates are fixedly hinged through two hinges, the bottom surfaces of the two support plates are fixedly hinged with support frames through two first pin shafts, one side surface, close to each other, of the two support frames is fixedly hinged with two connecting rods through two second pin shafts, the bottom surface of each support plate is provided with two sliding grooves, the inner wall of each sliding groove is provided with a clamping groove, a sliding block matched with the sliding groove is clamped and connected inside each clamping groove, one end, far away from the second pin shaft, of each connecting rod extends into the sliding groove and is fixedly hinged with the bottom surface of the sliding block through a third pin shaft, the front surfaces and the back surfaces of the two support plates are provided with threaded holes, each threaded hole is communicated with the sliding groove, a bolt is placed inside each threaded hole, and each bolt is in threaded connection with the threaded hole, two sets of the one end that the bolt is close to each other all runs through the screw hole and extends to the inside of spout.

Preferably, the handles are arranged on one sides of the two carrier plates far away from each other, and one side surfaces of the two handles close to each other are fixedly connected with one side surfaces of the two carrier plates far away from each other.

Preferably, the bottom surface of the carrier plate is fixedly connected with clamping blocks, and a groove is formed in the bottom surface of each clamping block.

Preferably, two the equal fixedly connected with stopper in bottom surface of support plate, two a side that the stopper is close to each other contacts with the side that two support frames kept away from each other respectively.

Preferably, the second pin shaft and the third pin shaft are in the same specification.

Preferably, the width of the clamping groove is equal to that of the sliding groove.

Advantageous effects

The utility model discloses following beneficial effect has:

1. can make the slider slide through being equipped with the spout, can support the slider card in the inside of draw-in groove through being equipped with the draw-in groove, realize that two support frames support and make and carry on spacingly to the support frame, avoid appearing the support frame and rock, lead to taking place the phenomenon of support plate slope, and can accomodate the second round pin axle when two support frames fold, reduce occupation space, can fold two support plates through saying the hinge, solved and can't carry out the problem of drawing in with the support, reduce the space that the support occupy.

2. Can carry on spacingly to the slider through the bolt, avoid the slider accident to shift out from the inside of draw-in groove, lead to the support frame to rock, avoid the phenomenon that the staff fell from the support plate to take place, can block the support frame through being equipped with the recess, avoid rocking at the in-process support frame of transport, lead to pressing from both sides porter's finger.

Drawings

Fig. 1 is a front sectional view of the carrier plate of the present invention;

fig. 2 is a side sectional view of the carrier plate of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: the support comprises a first pin shaft 1, a second pin shaft 2, a support frame 3, a limiting block 3, a handle 4, a first pin shaft 5, a support plate 6, a sliding block 7, a sliding groove 8, a clamping block 9, a hinge 10, a groove 11, a threaded hole 12, a clamping groove 13, a third pin shaft 14, a connecting rod 15 and a bolt 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a support for civil engineering construction comprises two support plates 6, wherein the bottom surfaces of the two support plates 6 are fixedly connected with limit blocks 3, one side surface, close to each other, of each limit block 3 is respectively contacted with one side surface, far away from each other, of each support frame 2, the two support frames 2 are limited by the two limit blocks 3 to prevent the support frames 2 from pulling and falling off a slide block 7, the bottom surfaces of the support plates 6 are respectively and fixedly connected with fixture blocks 9, the bottom surface of each fixture block 9 is provided with a groove 11, the support frames 2 can be clamped through the grooves 11, the support frames 2 are enabled to be contacted with the support plates 6 to avoid the support frames 2 from being automatically opened, one side, far away from each other, of each support plate 6 is respectively provided with a handle 4, one side surface, close to each other, of each handle 4 is respectively and fixedly connected with one side surface, the bottom surfaces of the two carrier plates 6 are fixedly hinged through two hinges 10.

The bottom surfaces of two carrier plates 6 are fixedly hinged with a support frame 2 through two first pin shafts 5, one side surface of each of the two support frames 2 close to each other is fixedly hinged with two connecting rods 15 through two second pin shafts 1, the second pin shafts 1 and the third pin shafts 14 are in the same specification and are convenient to replace, the difficulty of purchasing different pin shafts when damaged is avoided, the bottom surface of each carrier plate 6 is provided with two sliding grooves 8, the inner wall of each sliding groove 8 is provided with a clamping groove 13, the width value of the clamping groove 13 is equal to the width value of the sliding groove 8, the sliding block 7 can enter the clamping groove 13, the inside of each clamping groove 13 is clamped with a sliding block 7 matched with the sliding groove 8, one end of each connecting rod 15 far away from the second pin shaft 1 extends into the inside of the sliding groove 8 and is fixedly hinged with the bottom surface of the sliding block 7 through the third pin shaft 14, the front surfaces and the back surfaces of, every screw hole 12 all is linked together with spout 8, and bolt 16 has all been placed to the inside of every screw hole 12, and every bolt 16 all with screw hole 12 threaded connection, the one end that two sets of bolts 16 are close to each other all runs through screw hole 12 and extends to the inside of spout 8.

The working principle is as follows: when accomodating, shift out slider 7 to the inside of spout 8 from the inside of draw-in groove 13, rotate bolt 16, make bolt 16 shrink to the inside of screw hole 12, and promote support frame 2, make two support frames 2 be close to each other, two support frames 2 rotate through first round pin axle 5, promote connecting rod 15 when support frame 2 rotates, make two sliders 7 be close to each other along spout 8, and with support frame 2 card in the inside of recess 11, shelter from two support plates 6 through hinge 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a support is used in civil engineering construction, includes two support plates (6), its characterized in that: the bottom surfaces of the two support plates (6) are fixedly hinged through two hinges (10), the bottom surfaces of the two support plates (6) are fixedly hinged with support frames (2) through two first pin shafts (5), one side surface, close to each other, of the two support frames (2) is fixedly hinged with two connecting rods (15) through two second pin shafts (1), the bottom surface of each support plate (6) is provided with two sliding grooves (8), the inner wall of each sliding groove (8) is provided with a clamping groove (13), a sliding block (7) matched with the sliding grooves (8) is clamped in the clamping groove (13), one end, far away from the second pin shaft (1), of each connecting rod (15) extends into the sliding groove (8) and is fixedly hinged with the bottom surface of the sliding block (7) through a third pin shaft (14), the front surface and the back surface of the two support plates (6) are provided with threaded holes (12), every screw hole (12) all are linked together with spout (8), every bolt (16) have all been placed to the inside of screw hole (12), every bolt (16) all with screw hole (12) threaded connection, two sets of the one end that bolt (16) are close to each other all runs through screw hole (12) and extends to the inside of spout (8).

2. The scaffold for civil engineering construction according to claim 1, wherein: the handles (4) are arranged on one sides of the two carrier plates (6) far away from each other, and one side faces, close to each other, of the two handles (4) are fixedly connected with one side faces, far away from each other, of the two carrier plates (6) respectively.

3. The scaffold for civil engineering construction according to claim 1, wherein: the bottom surface of each support plate (6) is fixedly connected with a clamping block (9), and the bottom surface of each clamping block (9) is provided with a groove (11).

4. The scaffold for civil engineering construction according to claim 1, wherein: two the equal fixedly connected with stopper (3) in bottom surface of support plate (6), two a side that stopper (3) are close to each other contacts with a side that two support frames (2) kept away from each other respectively.

5. The scaffold for civil engineering construction according to claim 1, wherein: the second pin shaft (1) and the third pin shaft (14) are in the same specification.

6. The scaffold for civil engineering construction according to claim 1, wherein: the width value of the clamping groove (13) is equal to that of the sliding groove (8).

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