CN219952913U - Safety fence - Google Patents

Abstract

The utility model discloses a safety fence which comprises a plurality of vertical rods, wherein a plurality of plug-in ports are uniformly distributed on the outer side wall of each vertical rod along the extending direction of the vertical rod, each plug-in port comprises a plurality of connecting grooves which are distributed in an annular array along the circumferential direction of each vertical rod, an opening is formed in one side, away from each vertical rod, of each connecting groove, a plurality of cross rods are arranged between every two adjacent vertical rods, plug-in parts are arranged at two ends of each cross rod, and each plug-in part is embedded into each connecting groove and forms a clamping connection with each connecting groove. The connecting grooves with different heights and directions are arranged and are matched with the plug-in parts to be detachably connected, so that constructors can conveniently install and detach the connecting grooves according to the needs, the connecting grooves are suitable for various safety protection requirements during construction, and the use flexibility is improved.

Description

Safety fence

Technical Field

The utility model belongs to the technical field of fences, and particularly relates to a safety fence.

Background

Construction management is an important component of construction enterprise management, and enterprises are used for organizing management work of production transactions performed around construction objects and construction sites in the whole process from receiving construction tasks to checking and stopping engineering in order to complete construction tasks of building products. The construction management is the most important is the safe production, the occurrence of accidents can be effectively reduced by constructing in the range of ensuring the safety, and the safety fence is a common tool with low cost and effectiveness.

Most of safety fences used for construction management in the current market are of integrated structures, flexible disassembly and assembly cannot be achieved, installation length and direction cannot be adjusted according to site environment, practicality is poor, and various safety guarantee requirements in the construction process cannot be met. And because the traditional safety fence structure is fixed, the volume is great, is inconvenient for remove and transport, produces adverse effect to the efficiency of construction.

Disclosure of Invention

The utility model aims to solve the technical problems, and provides a safety fence, which can adjust the length, the height and the direction of the safety fence according to the needs, realizes flexible disassembly and assembly, and is convenient to move and fix.

The utility model provides a security fence, includes a plurality of montants, has evenly distributed a plurality of socket portions along its extending direction on the lateral wall of montant, and socket portion includes a plurality of spread grooves that are annular array distribution along montant circumference, and one side that the spread groove was kept away from the montant is equipped with the opening, is provided with a plurality of horizontal poles between two adjacent montants, and the both ends of horizontal pole all are equipped with grafting portion, grafting portion embedding spread groove and form card plug-in connection with it.

The further technical scheme is as follows: the bayonet socket of lining up its lateral wall has been seted up on the spread groove, grafting portion includes the connecting plate of fixed connection on the horizontal pole tip outer wall, and one side that the horizontal pole was kept away from to the connecting plate has linked firmly the spring holder, has linked firmly telescopic spring on the spring holder, and telescopic spring keeps away from the one end of spring holder and has linked firmly the fixture block, fixture block and bayonet socket looks adaptation.

The further technical scheme is as follows: one side of the inner side wall of the connecting groove, which is close to the vertical rod, is provided with a buffer seat.

The further technical scheme is as follows: slots are formed in the upper surface and the lower surface of the middle part of the outer side wall of the cross rod, and support rods are inserted between the slots of two adjacent cross rods.

The further technical scheme is as follows: the bottom threaded connection of montant has the jib, and the jib is kept away from the one end of montant and is linked firmly lifting unit, and lifting unit's bottom has linked firmly the universal wheel.

The further technical scheme is as follows: the lifting assembly comprises a threaded sleeve and a threaded rod, the top end of the threaded sleeve is fixedly connected with the suspender, the top end of the threaded rod is in threaded sleeve, and the bottom end of the threaded rod is fixedly connected with the universal wheel through the mounting seat.

The further technical scheme is as follows: the bottom fixedly connected with base of montant, the inside of base is provided with the balancing weight, and the lower surface of base has linked firmly the rubber pad.

The utility model has the beneficial effects that:

the utility model is provided with the connecting grooves with different heights and directions, and is matched with the plug-in part to carry out detachable connection, so that the installation direction, the length and the height of the safety fence can be flexibly changed, the safety fence is convenient for constructors to install and detach according to the needs, and the safety fence is suitable for various safety protection requirements during construction. According to the utility model, the support rods are arranged, so that the stability of connection between the cross rods is further enhanced. According to the utility model, the universal wheels and the lifting assembly are arranged, so that the safety fence is convenient to move and fix, and the stability of the safety fence is improved by arranging the base.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a connection slot and a plug portion;

fig. 3 is a schematic structural view of the lifting assembly.

In the figure:

1. the device comprises a vertical rod, 2, a connecting groove, 3, a cross rod, 4, a connecting plate, 5, a spring seat, 6, a telescopic spring, 7, a clamping block, 8, a buffer seat, 9, a supporting rod, 10, a hanging rod, 11, a threaded sleeve, 12, a threaded rod, 13, a universal wheel, 14, a mounting seat, 15, a base, 16 and a rubber pad.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate or indicate the orientation or positional relationship based on that shown in the drawings, only for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that unless explicitly specified and limited otherwise, terms such as "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.

1-3, including a plurality of montants 1, evenly distributed a plurality of sockets along its extending direction on the lateral wall of montant 1, socket includes a plurality of spread grooves 2 that are annular array distribution along montant 1 circumference, and one side that montant 1 was kept away from to spread groove 2 is equipped with the opening, is provided with a plurality of horizontal poles 3 between two adjacent montants 1, and the both ends of horizontal pole 3 all are equipped with grafting portion, and grafting portion embedding spread groove 2 is interior and form card plug-in connection with it. Through laying the spread groove 2 of different height and direction to carry out card formula connection with the grafting portion of horizontal pole 3 tip, not only easy to assemble and fixed, can carry out nimble adjustment moreover as required.

In specific embodiment, be equipped with four socket portions that the interval is the same altogether along its extending direction on montant 1, every socket portion is including being four spread grooves 2 that annular array distributes along circumference, is equipped with 16 spread grooves 2 altogether on every montant 1, can adapt the horizontal pole 3 of a plurality of directions and height to assemble.

Offer the bayonet socket of lining up its lateral wall on the spread groove 2, grafting portion includes connecting plate 4 of fixed connection on the outer wall of horizontal pole 3 tip, and connecting plate 4 has kept away from one side of horizontal pole 3 and has linked firmly spring holder 5, has linked firmly telescopic spring 6 on the spring holder 5, and telescopic spring 6 has kept away from the one end of spring holder 5 and has linked firmly fixture block 7, the fixture block 7 and the size and the shape looks adaptation of bayonet socket for fixture block 7 can insert in the bayonet socket.

Preferably, two bayonets are symmetrically arranged on the side walls of the two sides of the connecting groove 2, two plug-in parts are symmetrically arranged on the side walls of the end parts of the cross rod 3, and two telescopic springs 6 are arranged between the clamping blocks 7 in the plug-in parts and the connecting plate 4, so that the cross rod 3 is more stably connected with the connecting groove 2.

When the end part of the cross rod 3 is inserted into the connecting groove 2, the clamping block 7 is limited by the inner wall of the connecting groove 2 to enable the telescopic spring 6 to be in a compressed state, and when the clamping block 7 moves to the position of the bayonet along with the cross rod 3, the clamping block 7 is ejected out of the bayonet by the telescopic spring 6 and is inserted into the bayonet, so that the end part of the cross rod 3 is spliced with the connecting groove 2. When the connecting groove 2 needs to be disassembled, the clamping block 7 is pressed into the connecting groove 2 and moves outwards the vertical rod 1, so that the connecting groove 2 is separated from the cross rod 3.

The side of the inner side wall of the connecting groove 2, which is close to the vertical rod 1, is provided with a buffer seat 8. When horizontal pole 3 inserts spread groove 2, horizontal pole 3 end and cushion socket 8 cooperation grafting avoid with spread groove 2 and montant 1's direct contact, play the cushioning effect, improve the holistic stability of rail simultaneously.

Slots are formed in the upper surface and the lower surface of the middle part of the outer side wall of each cross rod 3, and a supporting rod 9 is inserted between the slots between two adjacent cross rods 3. The upper cross rod 3 and the lower cross rod 3 which are adjacent can be stably connected through the support rod 9, so that the stability of the safety fence is enhanced.

The bottom threaded connection of montant 1 has jib 10, and the one end that jib 10 kept away from montant 1 has linked firmly lifting unit, and lifting unit's bottom has linked firmly universal wheel 13. Can conveniently remove the rail through setting up universal wheel 13, the universal wheel 13 can height-adjusting through lifting unit, and jib 10 can be dismantled through the screw thread, makes things convenient for constructor to fix and accomodate.

The lifting assembly comprises a threaded sleeve 11 and a threaded rod 12, the top end of the threaded sleeve 11 is fixedly connected with the suspension rod 10, the top end of the threaded rod 12 is in threaded connection with the threaded sleeve 11, and the bottom end of the threaded rod 12 is fixedly connected with the universal wheel 13 through a mounting seat 14. The universal wheel 13 is moved upwards or downwards by rotating the threaded rod 12, so that the height of the universal wheel 13 is adjusted, and the fence is convenient to move or fix as required.

The bottom fixedly connected with base 15 of montant 1, the inside of base 15 is provided with the balancing weight, and the lower surface of base 15 has linked firmly rubber pad 16. The internal balancing weight of base 15 and the rubber pad 16 of lower surface can increase with the frictional force between the ground, promote the stability when fixed mounting or placing.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (7)

1. The utility model provides a security fence, its characterized in that, including a plurality of montants, evenly cloth a plurality of sockets along its extending direction on the lateral wall of montant, socket include a plurality of spread grooves that are annular array distribution along montant circumference, and one side that the montant was kept away from to the spread groove is equipped with the opening, is provided with a plurality of horizontal poles between two adjacent montants, and the both ends of horizontal pole all are equipped with grafting portion, grafting portion embedding spread groove and form card plug-in connection with it.

2. The safety fence according to claim 1, wherein the connecting groove is provided with a bayonet penetrating through the side wall of the connecting groove, the plugging portion comprises a connecting plate fixedly connected to the outer wall of the end portion of the cross rod, a spring seat is fixedly connected to one side, far away from the cross rod, of the connecting plate, a telescopic spring is fixedly connected to the spring seat, a clamping block is fixedly connected to one end, far away from the spring seat, of the telescopic spring, and the clamping block is matched with the bayonet.

3. The safety fence according to claim 2, wherein the inner side wall of the connecting groove is provided with a buffer seat at a side close to the vertical rod.

4. The safety fence according to claim 1, wherein slots are formed in the upper surface and the lower surface of the middle part of the outer side wall of each cross bar, and support bars are inserted between the slots of two adjacent cross bars.

5. The safety fence according to claim 1, wherein the bottom of the vertical rod is connected with a hanging rod in a threaded manner, one end of the hanging rod away from the vertical rod is fixedly connected with a lifting assembly, and the bottom end of the lifting assembly is fixedly connected with a universal wheel.

6. The safety fence of claim 5, wherein the lifting assembly comprises a threaded sleeve and a threaded rod, the top end of the threaded sleeve is fixedly connected with the suspension rod, the top end of the threaded rod is in threaded connection with the threaded sleeve, and the bottom end of the threaded rod is fixedly connected with the universal wheel through the mounting seat.

7. The safety fence according to claim 1, wherein the bottom of the vertical rod is fixedly connected with a base, a balancing weight is arranged in the base, and a rubber pad is fixedly connected to the lower surface of the base.