CN211974632U

CN211974632U - Road bridge construction is with safe fender that encloses

Info

Publication number: CN211974632U
Application number: CN202020407598.7U
Authority: CN
Inventors: 郑凤娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-20
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a safety fence for road and bridge construction in the technical field of building equipment, wherein a first upright post is fixedly connected with the ground through a grounding bolt, and two sets of the first upright post are fixedly connected with a fixing frame in an inserting way, a first baffle plate assembly is arranged in an inner cavity of the fixing frame, a second upright post is connected with the top of the first upright post, a rotating shaft is embedded at the top of the second upright post, a limiting plate is sleeved outside the rotating shaft, two sets of the second upright post are slidably inserted with a frame, a second baffle plate is arranged in an inner cavity of the frame, a T-shaped shaft with a local external thread arranged on the outer wall is rotatably connected with the bottom of the second upright post, a rotating ring is fixedly sleeved on the outer wall of the T-shaped shaft, a threaded shaft groove matched with the T-shaped shaft is arranged at the top of the first upright post, the safety, the working efficiency is improved, the transportation difficulty is reduced, and the using effect is good.

Description

Road bridge construction is with safe fender that encloses

Technical Field

The utility model relates to a construction equipment technical field specifically is fender is enclosed with safety to road bridge construction.

Background

The enclosure is a measure taken to isolate a construction site from the external environment and make the construction site a relatively closed space, and includes enclosures built by various masonry materials, maintenance bodies formed by various formed plates, and the like.

The existing enclosure is mostly composed of stand columns and baffle plates, but the stand columns and the baffle plates are of integral structures, and the height of the enclosure cannot be at least lower than 2.5m, so that the operation difficulty is high, the labor intensity is high, and the installation efficiency is low in the transportation and disassembly processes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road bridge construction is with enclosing fender safely 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: road bridge construction is with keeping off safely, including two sets of first stands, first stand passes through earth bolt and ground fixed connection, and is two sets of it has fixed frame to peg graft between the first stand, fixed frame inner chamber is provided with first baffle subassembly, first stand top is connected with the second stand, the axis of rotation is inlayed at second stand top, the outer fixed cover of axis of rotation is equipped with the limiting plate, and is two sets of it has the frame to slide to peg graft between the second stand, the frame inner chamber is equipped with the second baffle, second stand bottom is rotated and is connected with the T type axle that the local external screw thread was seted up to the outer wall, the fixed cover of T type axle outer wall is equipped with the swivel becket, the screw thread axle groove with T type axle looks adaptation is seted up at first stand top.

Further, first baffle subassembly includes the fly leaf that the multiunit size is the same, and is adjacent locate the hinge structure connection on the connecting axle through fixed cover between the fly leaf, the connecting axle both ends all are provided with the leading wheel, are located the tip fly leaf and fixed plate fixed connection.

Furthermore, the fixed plate inner chamber slides and is inserted with the guide bar that the symmetry set up and evenly be equipped with the teeth of a cogwheel towards different lateral walls, guide bar tip fixed connection is spacing axle, and the left and right sides is two sets of the meshing is connected with the gear between the guide bar, the gear passes through the knob fixed connection of transmission shaft and fixed plate outer wall, it has the location axle to insert on the knob.

Furthermore, the top of the second upright post is provided with a groove matched with the limiting plate, one end of the limiting plate is provided with a clamping groove matched with the top edge of the frame, and the side wall of the second upright post is provided with a sliding groove matched with the side edge of the frame.

Furthermore, the fixed frame is of a transverse door-shaped structure, a wheel groove is formed in the inner side wall of one end of the fixed frame, and a limiting hole is formed in the inner wall of one end of the wheel groove.

Furthermore, the side wall of the first upright post is provided with a slot matched with two ends of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design sets original fixed stand and baffle structure to concatenation package assembly, not only makes the dismouting process more convenient, has reduced the dismouting degree of difficulty, has also reduced intensity of labour, makes the process of transportation become more convenient simultaneously, has improved work efficiency, in the installation, only need in proper order stand subassembly and baffle subassembly connect together according to the order can, it is very convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pillar connecting structure of the present invention;

fig. 3 is a schematic structural view of the first baffle assembly of the present invention.

In the figure: 1. a first upright post; 101. a slot; 102. a threaded shaft groove; 2. a ground bolt; 3. a fixing frame; 4. a first baffle plate assembly; 41. a movable plate; 42. a hinge structure; 43. a fixing plate; 44. a guide wheel; 5. a second upright post; 51. a groove; 52. a T-shaped shaft; 53. a rotating ring; 54. a chute; 6. a rotating shaft; 7. a limiting plate; 8. a frame; 9. a second baffle; 10. a knob; 11. a gear; 12. a guide bar; 13. and a limiting shaft.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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.

The utility model provides a road bridge construction is with safe fender that encloses has the function of the easy dismouting, and easy operation is convenient, has reduced intensity of labour, has improved work efficiency, has reduced the transportation degree of difficulty, excellent in use effect;

referring to fig. 1, the first columns 1 are fixedly connected with the ground through the grounding bolts 2, the mounting positions of the first columns 1 are fixed according to the lengths of the baffles, the fixing frames 3 are inserted between the two groups of the first columns 1, the first baffle components 4 are arranged in the inner cavities of the fixing frames 3, the first baffle components 4 are designed to be foldable structures, so that the occupied space during transportation is reduced, and the specific structure is described below;

referring to fig. 1, a second upright post 5 is connected to the top of a first upright post 1, a rotating shaft 6 is embedded in the top of the second upright post 5, a limiting plate 7 is fixedly sleeved outside the rotating shaft 6, and the limiting plate 7 can rotate through the rotating shaft 6, so that the second baffle 9 can be limited after being installed;

referring to fig. 1, a frame 8 is inserted between two sets of second upright posts 5 in a sliding manner, after the two sets of upright posts are installed in place, the frame 8 is inserted downwards from the two sets of second upright posts 5, the operation is simple and rapid, a second baffle 9 is arranged in an inner cavity of the frame 8, and the second baffle 9 is embedded in the inner cavity of the frame 8 and has the same connecting structure with the glass frame;

referring to fig. 2, the bottom of the second upright post 5 is rotatably connected to a T-shaped shaft 52 having an outer wall with a local external thread, a rotating ring 53 is fixedly sleeved on the outer wall of the T-shaped shaft 52, when the second upright post 5 is installed, the T-shaped shaft 52 is aligned with the threaded shaft groove 102, the rotating ring 53 is rotated to drive the T-shaped shaft 52 to be screwed into the threaded shaft groove 102, the second upright post 5 is kept stationary, and the top of the first upright post 1 is provided with a threaded shaft groove 102 adapted to the T-shaped shaft 52.

Referring to fig. 3, the first baffle assembly 4 includes a plurality of sets of movable plates 41 having the same size, adjacent movable plates 41 are connected by a hinge structure 42 fixedly sleeved on a connecting shaft, that is, the adjacent movable plates 41 can be folded with each other to reduce the occupied space during transportation, guide wheels 44 are disposed at both ends of the connecting shaft for mounting the movable plates 41 on the fixed frame 3, the length of the movable plates 41 is slightly less than the length of the inner side of the fixed frame 3, and the movable plates 41 are located at the end portions and fixedly connected to the fixed plate 43.

Please refer to fig. 2, the inner cavity of the fixing plate 43 is inserted with the guide rods 12 which are symmetrically arranged and have gear teeth uniformly arranged on the side walls facing different directions, the end of the guide rod 12 is fixedly connected with the limit shaft 13 for limiting and fixing the first baffle component 4, the left and right guide rods 12 are connected with the gear 11 in a meshing manner, the rotation of the gear 11 can drive the two guide rods 12 to move towards the opposite direction of the fixing plate 43 by the meshing action, the gear 11 is fixedly connected with the knob 10 for manual operation on the outer wall of the fixing plate 43 through the transmission shaft, the knob 10 is inserted with the positioning shaft, the positioning shaft penetrates through the shaft groove swing joint formed on the knob 10 and the fixing plate 43, the fixing shaft 10 is inserted into the positioning shaft after the limit shaft 13 is.

Referring to fig. 1, a groove 51 adapted to the limiting plate 7 is formed at the top of the second upright 5, a slot adapted to the top edge of the frame 8 is formed at one end of the limiting plate 7, and a sliding slot 54 adapted to the side edge of the frame 8 is formed on the side wall of the second upright 5.

Referring to fig. 1, the fixing frame 3 is a horizontal "door" shaped structure, and a wheel groove is formed on an inner side wall of one end of the fixing frame 3 for facilitating sliding of the guide wheel 44, so that the first baffle assembly 4 is more rapidly unfolded, and a limit hole is formed on an inner side wall of one end of the wheel groove.

Referring to fig. 2, the side wall of the first upright 1 is provided with a slot 101 adapted to two ends of the fixing frame 3, so as to fix the fixing frame 3.

Example (b): when the installation is carried out, one of the first upright posts 1 is fixed on the ground through the grounding bolt 2, one end of the fixed frame 3 is inserted into the slot 101 on the first upright post 1, the fixed frame 3 is horizontally supported through the supporting equipment, the first baffle plate component 4 is installed, specifically, the guide wheels 44 at the upper end and the lower end are aligned with the wheel groove on the fixed frame 3 and move to one end of the inner cavity of the fixed frame 3, then the movable plate 41 is pulled to be unfolded, the knob 10 is rotated, the guide rod 12 is driven by the gear 11 to drive the limiting shaft 13 to move, so that the limiting shaft 13 is inserted into the limiting hole to be fixed, the other end of the fixed frame 3 is inserted into the other first upright post 1 and is fixed on the first upright post 1, the T-shaped shaft 52 at the bottom of the second upright post 5 is aligned with the threaded shaft groove 102, the rotating ring 53 is rotated, the T-shaped shaft 52 is screwed into the, and the frame 8 and the second baffle 9 are integrally inserted between the two sets of second stand columns 5, and finally, the frame 8 is limited through the limiting plate 7, so that the operation is simple and rapid, and the working efficiency is improved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

1. Road bridge construction is with enclosing fender safely, including two sets of first stands (1), its characterized in that: the first upright posts (1) are fixedly connected with the ground through grounding bolts (2), a fixing frame (3) is inserted between the two groups of the first upright posts (1), a first baffle plate component (4) is arranged in the inner cavity of the fixed frame (3), the top of the first upright post (1) is connected with a second upright post (5), a rotating shaft (6) is embedded at the top of the second upright columns (5), a limiting plate (7) is fixedly sleeved outside the rotating shaft (6), a frame (8) is inserted between the two groups of second upright columns (5) in a sliding manner, a second baffle (9) is arranged in the inner cavity of the frame (8), the bottom of the second upright post (5) is rotationally connected with a T-shaped shaft (52) the outer wall of which is provided with a local external thread, the outer wall of the T-shaped shaft (52) is fixedly sleeved with a rotating ring (53), and the top of the first upright post (1) is provided with a threaded shaft groove (102) matched with the T-shaped shaft (52).

2. The safety fence for road and bridge construction according to claim 1, characterized in that: first baffle subassembly (4) include the same fly leaf (41) of multiunit size, and it is adjacent locate hinge structure (42) on the connecting axle through fixed cover between fly leaf (41) and connect, the connecting axle both ends all are provided with leading wheel (44), are located the tip fly leaf (41) and fixed plate (43) fixed connection.

3. The safety fence for road and bridge construction according to claim 2, wherein: the inner cavity of the fixing plate (43) is slidably inserted with guide rods (12) which are symmetrically arranged and are uniformly provided with gear teeth towards different side walls, the end part of each guide rod (12) is fixedly connected with a limiting shaft (13), the left group and the right group of the guide rods (12) are connected with a gear (11) in a meshing manner, the gear (11) is fixedly connected with a knob (10) on the outer wall of the fixing plate (43) through a transmission shaft, and a positioning shaft is inserted into the knob (10).

4. The safety fence for road and bridge construction according to claim 1, characterized in that: the groove (51) matched with the limiting plate (7) is formed in the top of the second upright post (5), the clamping groove matched with the top edge of the frame (8) is formed in one end of the limiting plate (7), and the sliding groove (54) matched with the side edge of the frame (8) is formed in the side wall of the second upright post (5).

5. The safety fence for road and bridge construction according to claim 1, characterized in that: the fixing frame (3) is of a transverse door-shaped structure, a wheel groove is formed in the inner side wall of one end of the fixing frame (3), and a limiting hole is formed in the inner side wall of one end of the wheel groove.

6. The safety fence for road and bridge construction according to claim 1, characterized in that: the side wall of the first upright post (1) is provided with a slot (101) matched with the two ends of the fixing frame (3).