Engineering protective fence with protective structure

Abstract

The application discloses an engineering protective fence with a protective structure, which comprises a base, the top of the base is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with two corresponding distributed support rods, the outer portions of the two support rods are slidably connected with a top plate, the outer portions of the top plate and the bottom plate are fixedly connected with five corresponding distributed mounting seats, two mounting seats are movably inserted with a fence, the outer portion of the fence is sleeved with an antiskid sleeve, the top of the top plate is provided with a locking mechanism, and the two sides of the top plate are provided with mounting mechanisms. The locking mechanism can be conveniently used for mounting and dismounting the device as a whole, and can be conveniently used for replacing a single damaged fence. The mounting mechanism can be conveniently used for dismounting the locking mechanism, so that the locking mechanism is not damaged during transportation.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of protective fences, and particularly relates to an engineering protective fence with a protective structure. BACKGROUND

[0002] The engineering protective fence is a kind of safety protection facility erected in a region with more hidden dangers in a construction site or other engineering site. The engineering protective fence can be divided into various types, and common types include temporary fences, reinforced concrete protective fences, iron art protective fences, etc. In addition, according to different use scenarios, the engineering protective fence is divided into road protective fences, building protective fences, industrial protective fences, etc.

[0003] In actual use of the person skilled in the art, it is found that the engineering protective fence is mostly welded as a whole. When a single fence is damaged by collision, the entire protective fence needs to be replaced for use, and a single fence cannot be replaced, thereby increasing unnecessary material waste and being inconvenient for users to use. SUMMARY

[0004] In view of the deficiencies in the prior art, the application aims to provide an engineering protective fence with a protective structure, which has the advantages of facilitating replacement of a single fence and facilitating disassembly and installation of a locking mechanism.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: an engineering protective fence with a protective structure, comprising a base, the top of the base is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with two corresponding distributed support rods, the outer portions of the two support rods are slidably connected with a top plate, the outer portions of the top plate and the bottom plate are fixedly connected with five corresponding distributed mounting seats, a fence is movably inserted between two mounting seats, an anti-skid sleeve is sleeved on the outer portion of the fence, a locking mechanism is arranged on the top of the top plate, and a mounting mechanism is arranged on both sides of the top plate.

[0006] Preferably, the locking mechanism comprises a clamping block, the clamping block is arranged in the interior of the top plate, the two sides of the clamping block are fixedly connected with telescopic rods, the outer portions of the two telescopic rods are fixedly connected with inserting rods, the interiors of the two support rods are provided with limiting holes, and the inserting rods are inserted into the limiting holes.

[0007] Preferably, a spring is sleeved on the outer portion of the telescopic rod, and the spring is located between the inserting rod and the clamping block.

[0008] Preferably, two corresponding distributed sliding grooves are arranged on the top of the top plate, the bottom portions of the two inserting rods are fixedly connected with sliding blocks, and the sliding blocks are slidably connected in the sliding grooves.

[0009] Preferably, the mounting mechanism comprises a clamping groove, which is opened in the interior of the top plate, the interior of the clamping groove is clamped with a clamping block, both sides of the clamping block are fixedly connected with a clamping groove block, both sides of the top plate are fixedly connected with a connecting block, the interior of the connecting block is threadedly connected with a fixing bolt, and the fixing bolt is inserted into the clamping groove block.

[0010] Preferably, the shapes of the clamping block and the clamping groove are both set as I-shaped.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] 1. By pulling the two telescopic rods inward, the telescopic rods start to contract, then the fixed insertion rod starts to contract, thereby being separated from contact in the limiting hole, at this time, the top plate can be pulled upward, at this time, the top plate slides outside the supporting rod, then the bottom fixed mounting seat moves upward and is separated from contact with the railing, at this time, the damaged railing can be removed, a new one is installed in the bottom mounting seat, then the top plate is lowered, the top plate bottom fixed mounting seat is clamped on the top of the railing, at this time, the preliminary fixing is completed, then the two insertion rods are loosened, at this time, the insertion rod moves forward through the elasticity of the telescopic rod and the spring, the bottom fixed sliding block slides in the sliding groove when the insertion rod moves, so that the movement is more stable, then it is inserted into the limiting hole to complete the fixing, at this time, the replacement of the new railing is completed, which greatly facilitates the user.

[0013] 2. By holding the fixing bolt and rotating, since the fixing bolt and the connecting block are threadedly connected, the fixing bolt moves backward when rotating, then the clamping groove block is separated from contact, at this time, the clamping block can be easily removed from the clamping groove and placed separately for transportation, so that the clamping block is not damaged during transportation, and the locking mechanism can be installed by reverse operation, which greatly facilitates the user. SUMMARY

[0014] Figure 1 It is a structural schematic view of the whole application;

[0015] Figure 2 It is a structural schematic view of the whole application from the top;

[0016] Figure 3 It is a structural schematic view of the whole application from the side;

[0017] Figure 4 It is a structural schematic view of the whole application; Figure 2 It is a structural schematic view of the enlarged A in the application.

[0018] In the figure: 1, base; 2, bottom plate; 3, mounting seat; 4, support rod; 5, top plate; 6, railing; 7, anti-skid sleeve; 8, locking mechanism; 801, clamping block; 802, telescopic rod; 803, spring; 804, limiting hole; 805, insertion rod; 806, sliding block; 807, sliding groove; 9, mounting mechanism; 901, clamping groove; 902, clamping block; 903, connecting block; 904, fixing bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0020] Embodiment one:

[0021] Please refer to Figures 1-4 The present application provides a technical solution: an engineering protective fence with a protective structure, comprising a base 1, the top of the base 1 is fixedly connected with a bottom plate 2, the top of the bottom plate 2 is fixedly connected with two corresponding distributed support rods 4, the outside of the two support rods 4 is slidingly connected with a top plate 5, the outside of the top plate 5 and the bottom plate 2 is fixedly connected with five corresponding distributed mounting seats 3, two mounting seats 3 are movably inserted with a railing 6, the outside of the railing 6 is sleeved with an anti-skid sleeve 7, the top of the top plate 5 is provided with a locking mechanism 8, and the two sides of the top plate 5 are provided with mounting mechanisms 9.

[0022] In the present embodiment, the locking mechanism 8 can be conveniently installed and disassembled, and the single damaged railing 6 can be conveniently replaced, and the locking mechanism 8 can be conveniently disassembled by the mounting mechanism 9 so as not to damage the locking mechanism 8 during transportation.

[0023] Embodiment two:

[0024] Please refer to Figures 1-4On the basis of embodiment one, the application provides a technical scheme: the locking mechanism 8 comprises a clamping block 801, the clamping block 801 is arranged in the interior of the top plate 5, the two sides of the clamping block 801 are fixedly connected with telescopic rods 802, the exteriors of the two telescopic rods 802 are fixedly connected with inserting rods 805, the interiors of the two supporting rods 4 are provided with limiting holes 804, the inserting rods 805 are inserted into the limiting holes 804, the exterior of the telescopic rod 802 is sleeved with a spring 803, the spring 803 is located between the inserting rod 805 and the clamping block 801, the top of the top plate 5 is provided with two corresponding sliding grooves 807, the bottoms of the two inserting rods 805 are fixedly connected with sliding blocks 806, and the sliding blocks 806 are slidingly connected in the sliding grooves 807.

[0025] In the embodiment, when it is necessary to replace the single damaged railing 6, first, the two telescopic rods 802 are pulled inwards, at this time, the telescopic rods 802 start to contract, then the fixed inserting rods 805 start to contract, so as to be separated from the limiting holes 804, at this time, the top plate 5 can be pulled upwards, at this time, the top plate 5 slides outside the supporting rod 4, then the bottom fixed mounting seat 3 is moved upwards and separated from the railing 6, at this time, the damaged railing 6 can be removed, a new one is mounted into the bottom mounting seat 3, then the top plate 5 is lowered, so that the bottom fixed mounting seat 3 of the top plate 5 is clamped on the top of the railing 6, at this time, the preliminary fixing is completed, then the two inserting rods 805 are loosened, at this time, the inserting rods 805 are moved forward through the elasticity of the telescopic rods 802 and the spring 803, when the inserting rods 805 move, the bottom fixed sliding blocks 806 slide in the sliding grooves 807, so that the movement is more stable, then the inserting rods 805 are inserted into the limiting holes 804 and fixed, at this time, the replacement of the new railing 6 is completed, which greatly facilitates the use of the user.

[0026] Embodiment three

[0027] Please refer to Figures 1-4 On the basis of embodiment one and embodiment two, the application provides a technical scheme: the mounting mechanism 9 comprises a clamping groove 901, the clamping groove 901 is arranged in the interior of the top plate 5, the interior of the clamping groove 901 is clamped with a clamping block 801, the two sides of the clamping block 801 are fixedly connected with clamping groove blocks 902, the two sides of the top plate 5 are fixedly connected with connecting blocks 903, the interiors of the connecting blocks 903 are threadedly connected with fixed bolts 904, the fixed bolts 904 are inserted into the clamping groove blocks 902, and the shapes of the clamping block 801 and the clamping groove 901 are both arranged as H-shaped.

[0028] When it is necessary to protect the locking mechanism 8 from damage due to transportation impact, first hold the fixing bolt 904 and rotate it. Since the fixing bolt 904 is threadedly connected with the connecting block 903, the fixing bolt 904 will move backward when being rotated, and then be disengaged from the contact in the clamping groove block 902. At this time, the clamping block 801 can be easily taken out of the clamping groove 901 and placed separately for transportation, so as to protect it from damage during transportation. The reverse operation can install the locking mechanism 8, which greatly facilitates the user.

[0029] When it is necessary to replace the single damaged railing 6, first pull the two telescopic rods 802 inward. At this time, the telescopic rods 802 start to contract, and then drive the fixed insertion rod 805 to start to contract, so as to be disengaged from the contact in the limiting hole 804. At this time, the top plate 5 can be pulled upward. At this time, the top plate 5 slides outside the support rod 4, and then drives the bottom fixed mounting seat 3 to move upward and disengage from the contact with the railing 6. At this time, the damaged railing 6 can be taken down, and a new one is installed in the bottom mounting seat 3. Then, the top plate 5 is lowered, so that the bottom fixed mounting seat 3 of the top plate 5 is clamped at the top of the railing 6. At this time, the preliminary fixing is completed. Then, the two insertion rods 805 are loosened. At this time, the insertion rod 805 moves forward through the elasticity of the telescopic rod 802 and the spring 803. When the insertion rod 805 moves, the bottom fixed sliding block 806 slides in the sliding groove 807, so that the movement is more stable. Then, the insertion rod 805 is inserted into the limiting hole 804 to complete the fixing. At this time, the replacement of the new railing 6 is completed, which greatly facilitates the user.

[0030] 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, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An engineering barrier with a protective structure, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a bottom plate (2), the top of the bottom plate (2) is fixedly connected with two corresponding distributed support rods (4), the outside of the two support rods (4) is slidably connected with a top plate (5), the outside of the top plate (5) and the bottom plate (2) is fixedly connected with five corresponding distributed mounting seats (3), two mounting seats (3) are movably inserted with a railing (6), the outside of the railing (6) is sleeved with an anti-skid sleeve (7), the top of the top plate (5) is provided with a locking mechanism (8), the two sides of the top plate (5) are provided with mounting mechanisms (9); The locking mechanism (8) comprises a clamping block (801), the clamping block (801) is arranged in the inside of the top plate (5), the two sides of the clamping block (801) are fixedly connected with telescopic rods (802), the outside of the two telescopic rods (802) is fixedly connected with plug rods (805), the inside of the two support rods (4) is provided with limiting holes (804), the plug rods (805) are inserted into the limiting holes (804); The outside of the telescopic rod (802) is sleeved with a spring (803), the spring (803) is located between the plug rod (805) and the clamping block (801); The top of the top plate (5) is provided with two corresponding distributed sliding grooves (807), the bottom of the two plug rods (805) is fixedly connected with sliding blocks (806), the sliding blocks (806) are slidably connected in the sliding grooves (807); The mounting mechanism (9) comprises a clamping groove (901), the clamping groove (901) is arranged in the inside of the top plate (5), the inside of the clamping groove (901) is clamped with a clamping block (801), the two sides of the clamping block (801) are fixedly connected with clamping groove blocks (902), the two sides of the top plate (5) are fixedly connected with connecting blocks (903), the inside of the connecting block (903) is threadedly connected with a fixing bolt (904), the fixing bolt (904) is inserted into the clamping groove block (902).

2. The engineered guardrail with protective structure of claim 1, wherein: The shapes of the clamping block (801) and the clamping groove (901) are both arranged as I-shaped.

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