Protection structure for engineering construction

Abstract

The utility model relates to the field of engineering construction, and discloses an engineering construction protection structure which comprises two supporting columns and a first protection net, the first protection net is fixedly installed between the two supporting columns and close to the rear end, a protection assembly is installed on the tops of the two supporting columns, and supporting assemblies are installed on the front portions and the rear portions of the supporting columns. And the protection assembly comprises two telescopic rods, the two telescopic rods are movably installed in the two supporting columns correspondingly, a second protection net is fixedly installed between the two telescopic rods and close to the top end, fixing shafts are fixedly installed on the portions, close to the two sides, of the front portion of the second protection net, and a supporting net is movably installed between the two fixing shafts. Through a second protection net and a supporting net, the protection height can be conveniently adjusted, construction falling objects can be contained, and the influence of the falling objects on the ground is reduced; and through the supporting rods and the screw rods, the supporting rods are convenient to unfold and fold, the supporting area of the supporting column is increased, and the overall supporting and stability are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of engineering construction, concretely is a protection structure of engineering construction. BACKGROUND

[0002] Engineering construction is the processing, assembling and installation of building materials according to engineering design requirements, and photovoltaic is a technology for directly converting solar energy into electric energy, which is widely used in residences, businesses and power stations. During the process of roof photovoltaic construction, protection needs to be provided for construction personnel and the surrounding environment.

[0003] The utility model discloses a protection structure of engineering construction, including support base, the top of support base is provided with lifting adjustment assembly, the upside of lifting adjustment assembly is provided with winding protection assembly.

[0004] The protection structure solves the problem of the traditional protection structure of engineering construction, but it is not convenient to adjust and use. During the process of photovoltaic construction, the roof is inclined, and the height of different houses is different, so it is not convenient to adjust the height of protection. The waste produced during installation is easy to slide off, and it is not convenient to provide protection. When the ground is uneven, the overall support range is small, and it is not convenient to adjust the length of the support. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a protection structure of engineering construction to solve the technical problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A protection structure of engineering construction, including two supports and a first protective net, the first protective net is fixedly installed between the two supports at the rear end, the top of the two supports is provided with a protection assembly, the front and rear parts of the support are provided with a support assembly, the protection assembly includes two telescopic rods, the two telescopic rods are movably installed in the two supports respectively, a second protective net is fixedly installed between the two telescopic rods at the top end, the front part of the second protective net is fixedly installed with a fixed shaft on both sides, a support net is movably installed between the two fixed shafts, a positioning frame is fixedly installed between the second protective nets and at the bottom of the support net, a plurality of positioning holes are formed in the outer part of the telescopic rod, a positioning bolt is movably installed through the front part of the support at the top end, and two handles are fixedly installed at the bottom end of the front part of the second protective net.

[0008] Preferably, the telescopic rod is movably arranged in the support in an up-down manner, and the top end of the second protective net is fixedly connected with the two telescopic rods.

[0009] Preferably, the support net is movably arranged between the two fixed shafts, and the top of the positioning frame is attached to the bottom of the support net.

[0010] Preferably, the positioning bolt is screw-connected to the front of the support column, and the rear end of the positioning bolt is clamped to the positioning hole.

[0011] Preferably, the support assembly comprises four support rods, the four support rods are movably arranged at the front and rear of the support column, a support shaft is arranged between the top end of the support rod and the support column, a screw rod is movably arranged in the support rod, and a support pad is fixedly arranged at the bottom end of the screw rod.

[0012] Preferably, the support rod and the support shaft are movably connected, and the two support rods between the front and rear are symmetrically arranged.

[0013] Preferably, the screw rod is screw-connected to the inside of the support rod.

[0014] Compared with the prior art, the construction protection structure has the following beneficial effects:

[0015] 1) The protection structure is provided with the protection assembly, the telescopic rod is arranged to slide up and down in the inside of the support column to lift the second protection net, the positioning bolt is clamped to the positioning hole to improve the construction protection range, the height of the protection is convenient to adjust, the support net is unfolded to receive the construction falling objects, and the influence of the falling objects on the ground is reduced.

[0016] 2) The protection structure is provided with the support assembly, the four support rods are rotatable through the support shaft and are fixed under the friction force, the screw rod is rotated and extended under the thread action to make the support pad contact with the ground, the support rods are convenient to unfold and store, the support area of the support column is increased, and the overall support and stability are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a whole structure schematic view of the construction protection structure in the embodiment of the utility model;

[0018] Fig. 2 It is a structure schematic view of the protection assembly in the embodiment of the utility model;

[0019] Fig. 3 It is a structure schematic view of the support assembly in the embodiment of the utility model.

[0020] In the drawing: 1, support column; 2, first protection net; 3, protection assembly; 4, support assembly; 5, telescopic rod; 6, second protection net; 7, fixed shaft; 8, positioning frame; 9, support net; 10, positioning hole; 11, positioning bolt; 12, handle; 13, support rod; 14, support shaft; 15, screw rod; 16, support pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment one

[0023] In combination Figs. 1-3 A protective structure for engineering construction comprises two support columns 1 and a first protective net 2, the first protective net 2 is fixedly installed between the two support columns 1 at the rear end, the top of the two support columns 1 is provided with a protective assembly 3, and the front and rear parts of the support column 1 are provided with support assemblies 4.

[0024] In combination Fig. 2 Further, the protective assembly 3 comprises two telescopic rods 5, the two telescopic rods 5 are movably installed in the interiors of the two support columns 1, a second protective net 6 is fixedly installed between the two telescopic rods 5 at the top end, fixed shafts 7 are fixedly installed on the front part of the second protective net 6 at both sides, a support net 9 is movably installed between the two fixed shafts 7, a positioning frame 8 is fixedly installed between the second protective nets 6 and at the bottom of the support net 9, a plurality of positioning holes 10 are formed in the exterior of the telescopic rod 5, a positioning bolt 11 is movably installed through the front part of the support column 1 at the top end, and two handles 12 are fixedly installed on the front part of the second protective net 6 at the bottom end.

[0025] The telescopic rod 5 is slidably arranged in the interior of the support column 1 in an up-down manner, the top end of the second protective net 6 is fixedly arranged between the two telescopic rods 5, the second protective net 6 is lifted and lowered through the telescopic rod 5, and the height of protection is adjusted.

[0026] The support net 9 is rotatably arranged between the two fixed shafts 7, the top of the positioning frame 8 is in close contact with the bottom of the support net 9, the support net 9 is rotatably connected through the fixed shaft 7, and the support net 9 is used for receiving falling objects.

[0027] The positioning bolt 11 is threadedly connected through the front part of the support column 1, the rear end of the positioning bolt 11 is clamped to the positioning hole 10, the positioning bolt 11 is clamped through the threaded sliding of the positioning bolt 11, and then the telescopic rod 5 is fixed after being telescoped.

[0028] Specifically, the support net 9 is rotated and unfolded, the second protective net 6 is pushed upward through the two handles 12, the two telescopic rods 5 are extended at the top of the support column 1, when the lifting reaches the required height, the rotation positioning bolt 11 is clamped and fixed with the corresponding positioning hole 10, the falling objects are received through the support net 9, and the first protective net 2 and the second protective net 6 are used for providing protection.

[0029] Embodiment two

[0030] Referring to Fig. 3 On the basis of embodiment one, it is further obtained that the support assembly 4 comprises four support rods 13, the four support rods 13 are movably installed at the front and rear parts of the support column 1, the support shaft 14 is installed between the top end of the support rod 13 and the support column 1, the screw rod 15 is movably installed in the inside of the support rod 13, and the support pad 16 is fixedly installed at the bottom end of the screw rod 15.

[0031] The support rod 13 and the support shaft 14 are movably connected, the two support rods 13 between the front and rear parts are mutually symmetrical, the support rod 13 is rotated through the support shaft 14, and the support rod 13 is automatically fixed under the action of friction after rotation, so as to facilitate unfolding and folding.

[0032] The screw rod 15 is threadedly connected in the inside of the support rod 13, and the screw rod 15 is telescopic through threads, so as to adjust the support position.

[0033] Specifically, the support rod 13 is rotated and unfolded, the four support pads 16 are rotated respectively, the screw rod 15 is rotated in the inside of the support rod 13, and the screw rod 15 is extended to a specified length under the action of threads, so that the support pad 16 is in contact with the ground and provides support, and then the two support columns 1 are vertically fixed to the ground, and the overall fixation is enhanced.

[0034] In actual operation, the support column 1 is fixed on the roof photovoltaic construction area, and the first protective net 2 and the second protective net 6 provide protection.

[0035] When the height of the protection is adjusted according to different house heights, the second protective net 6 is pushed upward through the two handles 12, the two telescopic rods 5 are slid up and down in the inside of the support column 1, when the second protective net 6 is adjusted to the required height, the positioning hole 10 outside the telescopic rod 5 is exposed and parallel to the top end of the support column 1, so as to determine that the positioning hole 10 and the positioning bolt 11 correspond to each other, the positioning bolt 11 is slid inward through threads and clamped with the positioning hole 10 through rotation, so that the telescopic rod 5 is fixed, and then the height of the second protective net 6 is fixed, the first protective net 2 and the second protective net 6 provide protection, the support net 9 is rotated and unfolded, the support net 9 is supported to be horizontal through the bottom positioning frame 8, and the falling objects on the roof during construction are received through the support net 9;

[0036] When supporting, four supporting rods 13 are unfolded, four supporting rods 13 are unfolded to a specified angle by supporting shaft 14 and are fixed under the action of friction, four supporting pads 16 are rotated respectively, screw rods 15 are rotated and are telescopic under the action of threads, screw rods 15 are extended to make supporting pads 16 contact with the ground, and then make support post 1 fixed.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective structure for construction work, comprising two uprights (1) and a first protective screen (2) fixedly mounted between the two uprights (1) at the rear end, characterised in that: The top of two pillars (1) is provided with a protection assembly (3), and the front and rear of the pillar (1) is provided with a support assembly (4); The protection assembly (3) comprises two telescopic rods (5), the two telescopic rods (5) are movably arranged in the two pillars (1) respectively, a second protective net (6) is fixedly arranged at the top of the two telescopic rods (5), the front of the second protective net (6) is fixedly provided with a fixed shaft (7) on both sides, a support net (9) is movably arranged between the two fixed shafts (7), a positioning frame (8) is fixedly arranged between the second protective nets (6) and at the bottom of the support net (9), a plurality of positioning holes (10) are formed in the outer portion of the telescopic rod (5), a positioning bolt (11) is movably arranged at the top of the front of the pillar (1), and two handles (12) are fixedly arranged at the bottom of the front of the second protective net (6).

2. A protective structure for engineering construction according to claim 1, characterized in that: The telescopic rod (5) is arranged in the pillar (1) in an up-down sliding manner, and the top of the second protective net (6) is fixedly arranged between the two telescopic rods (5).

3. A protective structure for construction work according to claim 1, characterised in that: The support net (9) is movably arranged between the two fixed shafts (7), and the top of the positioning frame (8) is in abutment with the bottom of the support net (9).

4. A protective structure for construction work according to claim 1, characterised in that: The positioning bolt (11) is arranged in the front of the pillar (1) in a threaded connection manner, and the rear end of the positioning bolt (11) is in clamping connection with the positioning hole (10).

5. A protective structure for construction work according to claim 1, characterised in that: The support assembly (4) comprises four support rods (13), the four support rods (13) are movably arranged at the front and rear of the pillar (1) respectively, a support shaft (14) is arranged between the top of the support rod (13) and the pillar (1), a screw rod (15) is movably arranged in the support rod (13), and a support pad (16) is fixedly arranged at the bottom of the screw rod (15).

6. A protective structure for engineering works as claimed in claim 5 wherein: The support rod (13) is movably connected with the support shaft (14), and the two support rods (13) between the front and rear are mutually symmetrical.

7. A protective structure for engineering construction according to claim 5, characterized in that: The screw rod (15) is arranged in the support rod (13) in a threaded connection manner.

Images