CN212958024U - Novel telescopic interim rail support - Google Patents

Abstract

A novel telescopic temporary fence support comprises an underframe, an upper support A, an upper support B, an upper support rod and a ground anchor, wherein the upper support A is arranged on the upper part of the underframe; the chassis is of a square frame structure and comprises stand columns, cross beams and inclined supports, the stand columns, the cross beams and the inclined supports are all of round tube structures, the stand columns are arranged in a bilateral symmetry mode and are vertically arranged, and the cross beams are arranged on the upper portion and the lower portion between the left stand column and the right stand column in parallel; the utility model adopts the above technical scheme, good effect has been got: novel telescopic interim rail support is through flexible folding structure, the effectual transport degree of difficulty that has reduced rail support, and it is very convenient to install and dismantle simultaneously to the sound construction has brought very big facility for the interim rail setting in construction site, has brought the convenience for the construction unit.

Description

Novel telescopic interim rail support

Technical Field

The utility model relates to a construction field, the utility model discloses a novel telescopic interim rail support.

Background

Along with the continuous development and progress of the building industry, a large number of novel buildings are pulled out, the existing building sites are managed in a closed mode for convenience in management, temporary enclosing barriers need to be built around the closed building sites, the existing temporary enclosing barriers are low and adopt angle steel to cooperate with steel plates for enclosing, and the high temporary enclosing barriers are fixed through steel pipe supports and enclosing plates; due to the fact that the high enclosure is too high, in order to increase the wind resistance and stability of the enclosure, a double-column type support must be adopted, and then the enclosure plate is fixed on the support, so that the whole enclosure is very heavy, and great inconvenience is brought to installation and transportation; there is a need for a device to solve the problems of the conventional temporary fence support that it is too tall, heavy, and difficult to install and transport.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel flexible interim rail support for solve current interim rail support because too big heavy cause the installation difficulty and transport inconvenient problem.

The purpose of the utility model is realized by adopting the following technical scheme:

a novel telescopic temporary fence support comprises an underframe, an upper support A, an upper support B, an upper support rod and a ground anchor, wherein the upper support A is arranged on the upper part of the underframe; the chassis be square frame shape structure, constitute by stand, crossbeam and bearing diagonal, the stand, crossbeam and bearing diagonal are the pipe tubular structure, the stand bilateral symmetry sets up perpendicularly, parallel arrangement is about upper portion and lower part between the two stands about the crossbeam, the bearing diagonal slant sets up the middle part between the coexistence post, the left side upper portion and the lower part of two stands all are provided with the through-hole, the through-hole outside is provided with the swivel nut, be provided with the locking bolt in the swivel nut, the right side longitudinal symmetry of right side stand is provided with the side fixing plate of rectangle, the symmetry is provided with waist shape hole around on the side fixing plate face.

The upper support A is a door-shaped structural frame and is composed of vertical pipes and transverse pipes, the vertical pipes and the transverse pipes are of circular pipe structures, the left sides of the vertical pipes are symmetrically and vertically arranged, the center distance between the two vertical pipes is consistent with that of the vertical columns of the underframe, the diameters of the outer circles of the two vertical pipes are smaller than that of the inner holes of the vertical columns of the underframe, the outer circles of the two vertical pipes and the inner holes of the vertical columns of the underframe are installed in a clearance fit mode, and the transverse pipes are horizontally arranged; the upper parts of the left sides of the two vertical pipes are provided with threaded sleeves, locking bolts are arranged in the threaded sleeves, and the upper part of the right side of the right vertical pipe is provided with a side fixing plate which is the same as the right side of the underframe vertical pipe.

The structure of the upper support B is the same as that of the upper support A, the center distance of the vertical pipe of the upper support B is consistent with that of the vertical pipe of the upper support A, the diameter of the outer circle of the vertical pipe of the upper support B is smaller than that of the outer circle of the vertical pipe of the upper support A, and the outer circle of the vertical pipe of the upper support B is matched with the inner hole of the vertical pipe of the upper support A.

The upper supporting rod is of a circular tube-shaped structure, the diameter of the excircle of the upper supporting rod is smaller than that of the inner hole of the vertical tube of the upper support B, the excircle of the upper supporting rod is matched with the inner hole of the vertical tube on the right side of the upper support B, and the right side of the upper part of the upper supporting rod is provided with a side fixing plate which is the same as the right side of the vertical tube of the underframe.

The ground anchor comprises connecting axle, ring flange and stock, the hole lower part clearance fit installation of the excircle upper portion of connecting axle and chassis stand, the ring flange sets up from the excircle middle part of connecting axle, the stock sets up perpendicularly in the middle of the lower extreme of connecting axle, the lower extreme of stock is provided with the cone.

The utility model adopts the above technical scheme, good effect has been got: novel telescopic interim rail support is through flexible folding structure, the effectual transport degree of difficulty that has reduced rail support, and it is very convenient to install and dismantle simultaneously to the sound construction has brought very big facility for the interim rail setting in construction site, has brought the convenience for the construction unit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the utility model after contraction.

Fig. 3 is a schematic view of the construction of the anchor rod of fig. 1.

Fig. 4 is an enlarged view of a in fig. 1.

Fig. 5 is a view of B in fig. 1.

In the figure: 1. chassis, 2, upper bracket A, 3, upper bracket B, 4, fencing board, 5, upper supporting rod, 6, earth anchor, 7, side fixing plate, 8, connecting axle, 9, ring flange, 10, stock, 11, swivel nut, 12, locking bolt, 13, waist shape hole.

Detailed Description

The present invention will be described with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4, and 5, the novel telescopic temporary fence support includes an underframe 1, an upper support a2, an upper support B3, an upper support rod 5, and a ground anchor 6, where the underframe 1 is a square frame structure and is composed of columns, beams, and diagonal braces, the columns, the beams, and the diagonal braces are all round-tube structures, the columns are arranged vertically and bilaterally symmetrically, the beams are arranged in parallel in the upper and lower parts between the two columns, the diagonal braces are arranged obliquely in the middle part between the two columns, the upper and lower parts on the left sides of the two columns are all provided with through holes, screw sleeves 11 are arranged outside the through holes, locking bolts 12 are arranged in the screw sleeves 11, rectangular side fixing plates 7 are arranged vertically symmetrically on the right side of the right column, and waist-shaped holes 13 are symmetrically arranged on the front and back sides of the side fixing plates 7; the upper support A2 is arranged on the upper part of the underframe, the upper support A2 is a door-shaped structural frame and consists of a vertical pipe and a horizontal pipe, the vertical pipe and the horizontal pipe are both of circular pipe structures, the left sides of the vertical pipes are symmetrically and vertically arranged, the center distance of the two vertical pipes is consistent with the center distance of the underframe upright posts, the diameters of the outer circles of the two vertical pipes are smaller than the diameters of inner holes of the underframe upright posts, the outer circles of the two vertical pipes and the inner holes of the underframe upright posts 1 are installed in a clearance fit mode, and the horizontal pipe; the upper parts of the left sides of the two vertical pipes are provided with threaded sleeves, locking bolts are arranged in the threaded sleeves, and the upper part of the right side of the right vertical pipe is provided with a side fixing plate which is the same as the right side of the vertical pipe of the underframe 1;

the upper bracket B3 is arranged at the upper part of the upper bracket A2, the upper bracket B3 and the upper bracket A2 have the same structure, the center distance of a vertical pipe of the upper bracket B3 is consistent with that of the vertical pipe of the upper bracket A2, the diameter of the outer circle of the vertical pipe of the upper bracket B3 is smaller than that of the outer circle of the vertical pipe of the upper bracket A2, and the outer circle of the vertical pipe of the upper bracket B3 is matched with the inner hole of the vertical pipe of the upper bracket A2; the upper supporting rod 5 is vertically arranged on the right side of the upper part of the upper bracket B3, the upper supporting rod 5 is of a circular tube-shaped structure, the diameter of the excircle of the upper supporting rod 5 is smaller than that of the inner hole of the vertical tube of the upper bracket B3, the excircle of the upper supporting rod 5 is matched and installed with the inner hole of the vertical tube on the right side of the upper bracket B3, and the right side of the upper part of the upper supporting rod 5 is provided with a side fixing plate which is the; the ground anchor 6 bilateral symmetry set up perpendicularly in 1 lower part of chassis, ground anchor 6 comprises connecting axle 8, ring flange 9 and stock 10, the installation of the hole lower part clearance fit of the excircle upper portion of connecting axle 8 and 1 stand of chassis, ring flange 9 sets up from the excircle middle part of connecting axle 8, stock 10 sets up perpendicularly in the middle of the lower extreme of connecting axle 8, the lower extreme of stock 10 is provided with the cone head.

When the novel telescopic temporary fence bracket is used, firstly, anchor rods 10 of two ground anchors 6 are nailed into the ground, the center distance of a connecting shaft at the upper parts of the two ground anchors 6 is consistent with the center distance of an upright post of an underframe 1, then the whole device is placed at the upper parts of the ground anchors 6, the lower parts of the upright posts of the underframe 1 are placed outside a connecting shaft 8 of the ground anchors 6 and are fixedly connected through locking bolts 112, then an upper bracket A2, an upper bracket B3 and an upper upright post 5 are pulled out upwards for most parts, the lower parts of all the parts are fixedly connected through the locking bolts at the side surfaces of the upper bracket A2 and the upper bracket B3, and then a fence plate 4 can be fixed on a side fixing plate 4 of each part through bolts to complete the installation; when the ground anchor is required to be disassembled, all the locking bolts 12 are loosened, the upper support A2, the upper support B3 and the upper support rod 5 are contracted into the upright post of the underframe 1, then the ground anchor 6 is taken down, the anchor rod 10 is upwards inserted into the inner hole at the lower part of the upright post of the underframe 1, the connecting shaft 8 of the ground anchor 6 is fixed by the locking bolts 12, and the disassembly is completed; the temporary fence can be quickly installed and detached on the construction site.

The part of the utility model not detailed is prior art.

Claims (5)

1. The utility model provides a novel telescopic interim rail support, includes chassis (1), upper bracket A (2), upper bracket B (3), upper strut (5) and earth anchor (6), characterized by: the upper support A (2) is arranged at the upper part of the underframe (1), the upper support B (3) is arranged at the upper part of the upper support A (2), the upper support rod (5) is vertically arranged at the right side of the upper part of the upper support B (3), and the ground anchors (6) are vertically arranged at the lower part of the underframe (1) in a bilateral symmetry manner; chassis (1) be square frame shape structure, by the stand, crossbeam and bearing diagonal constitute, the stand, crossbeam and bearing diagonal are the pipe tubular structure, the stand bilateral symmetry sets up perpendicularly, parallel arrangement is about upper portion and lower part between the coexistence post about the crossbeam, the bearing diagonal slant sets up the middle part between the coexistence post, the left side upper portion and the lower part of coexistence post all are provided with the through-hole, the through-hole outside is provided with swivel nut (11), be provided with locking bolt (12) in swivel nut (11), the right side longitudinal symmetry of right side stand is provided with side fixing plate (7) of rectangle, the symmetry is provided with waist shape hole (13) around on side fixing plate (7) face.

2. The novel telescopic temporary fence support as claimed in claim 1, wherein: the upper support A (2) is a door-shaped structural frame and is composed of vertical pipes and horizontal pipes, the vertical pipes and the horizontal pipes are of circular pipe structures, the left sides of the vertical pipes are symmetrically and vertically arranged, the center distance between the two vertical pipes is consistent with the center distance between the vertical columns of the underframe (1), the diameters of the outer circles of the two vertical pipes are smaller than the diameters of inner holes of the vertical columns of the underframe (1), the outer circles of the two vertical pipes and the inner holes of the vertical columns of the underframe (1) are installed in a clearance fit mode, and the horizontal pipes are horizontally arranged; the upper parts of the left sides of the two vertical pipes are provided with threaded sleeves (11), locking bolts (12) are arranged in the threaded sleeves (11), and the upper part of the right side of the right vertical pipe is provided with a side fixing plate (7) which is the same as the right side of the vertical pipe of the chassis (1).

3. The novel telescopic temporary fence support as claimed in claim 1, wherein: upper bracket B (3) and upper bracket A (2) the same structure, the riser centre-to-centre spacing of upper bracket B (3) is unanimous with the riser centre-to-centre spacing of upper bracket A (2), the riser excircle diameter of upper bracket B (3) is less than the riser excircle diameter of upper bracket A (2), the riser excircle of upper bracket B (3) and the riser hole cooperation installation of upper bracket A (2).

4. The novel telescopic temporary fence support as claimed in claim 1, wherein: go up branch (5) position round tube structure, the excircle diameter of going up branch (5) is less than the riser hole diameter of upper bracket B (3), the excircle of going up branch (5) and the right side riser hole cooperation installation of upper bracket B (3), the upper portion right side of going up branch (5) is provided with side fixed plate (7) the same with chassis (1) riser right side.

5. The novel telescopic temporary fence support as claimed in claim 1, wherein: ground anchor (6) constitute by connecting axle (8), ring flange (9) and stock (10), the excircle upper portion of connecting axle (8) and the hole lower part clearance fit installation of chassis (1) stand, ring flange (9) set up from the excircle middle part of connecting axle (8), stock (10) set up perpendicularly in the middle of the lower extreme of connecting axle (8), the lower extreme of stock (10) is provided with the cone head.

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