CN223446772U - A highly stable assembled safety fence - Google Patents

Abstract

The utility model discloses an assembled safety fence guardrail with high stability, which belongs to the technical field of safety fences, and comprises symmetrically arranged support columns, a first lower fence and a second lower fence, wherein the first lower fence and the second lower fence are fixedly arranged on the inner sides of the support columns, the upper ends of the support columns are provided with mounting grooves, upper fences capable of moving up and down are arranged in the mounting grooves through driving components, the lower ends of the upper fences are provided with telescopic loop bars in a linear array, the free ends of the telescopic loop bars extend into the first lower fence and the second lower fence, one ends of the first lower fence and the second lower fence are provided with reinforcing components, and the reinforcing components are arranged at one ends of the first lower fence and the second lower fence.

Description

High pin-connected panel safety fence guardrail of stability

Technical Field

The utility model particularly relates to an assembled safety fence guardrail with high stability, and belongs to the technical field of safety fences.

Background

In the building construction process, in order to prevent the occurrence of safety accidents, according to relevant regulations, safety fence guard bars are required to be arranged around a main construction site, the construction site is separated from an external environment, the safety fence guard bars are site protection products for building construction, are important links in the requirements of safety and civilization construction, safety protection is carried out on the construction site, people are prevented from entering the construction site to be injured accidentally under the unknowing condition, the safety of surrounding people is effectively protected, and great convenience is brought to building construction units and surrounding residents.

The fence mechanism for the safety isolation disclosed by the utility model has the advantages that the fence mechanism for the safety isolation is quite convenient to install and detach by adopting a clamping groove clamping way instead of a welding connection way of the baffle plate and the fence, the fence mechanism and the fence are detachable independent components, the use flexibility is higher, the fence mechanism can adapt to different use environments after optimization and improvement, and the recycling value is high.

Common safety fence guardrail is when using, although can protect construction place through the guardrail, but safety fence guardrail is when construction does not use, accomodates more difficultly, and the height that encloses the fence is more difficult to adjust simultaneously, and the practicality is lower, and when pedestrian or vehicle in the past is carelessly collided safety fence guardrail, it takes place to incline easily moreover, and stability is relatively poor.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide the assembled safety fence guardrail with high stability, so as to achieve the purposes of conveniently storing and adjusting the height of the safety fence guardrail and improving the stability of the safety fence guardrail.

The utility model realizes the purpose through the following technical scheme, the spliced safety fence comprises a support column, a first lower fence and a second lower fence which are symmetrically arranged, wherein the first lower fence and the second lower fence are fixedly arranged on the inner side of the support column, one end of the first lower fence is inserted into the second lower fence, the upper end of the support column is provided with a mounting groove, an upper fence which can move up and down is arranged in the mounting groove through a driving component, the lower end of the upper fence is provided with a telescopic loop rod in a linear array, the free end of the telescopic loop rod extends into the first lower fence and the second lower fence, one end of the first lower fence and one end of the second lower fence are provided with a reinforcing component, when the spliced safety fence is used, the reinforcing component is used for fixing the first lower fence and the second lower fence, the telescopic loop rod is internally provided with a clamping groove, separation cannot occur, and the driving component is used for adjusting the position of the upper fence.

Further, in order to facilitate connection of the first lower rail and the second lower rail, the first lower rail is fixedly mounted inside the second lower rail through bolts.

Further, in order to enable the lifting rod to move, the driving assembly comprises a screw rod, a rotating plate is arranged on the outer side of one end of the screw rod, one end of the screw rod is rotatably arranged in the mounting groove, the lifting rod is inserted into the mounting groove and is in threaded connection with the screw rod, the rotating plate is used for rotating the screw rod, and the lifting rod can move up and down in the mounting groove.

Further, in order to enable the upper rail to move up and down, one end of the upper rail is inserted into the mounting groove, one end of the lifting rod is in contact with the upper rail, and the lifting rod is used for changing the position of the upper rail.

Further, in order to fix the upper rail, screw holes are formed in the outer sides of two ends of the upper rail in a linear array mode, a positioning screw is rotatably installed at one end of the supporting column, one end of the positioning screw extends into the screw holes, and the positioning screw is used for limiting the position of the upper rail.

Further, in order to fix the telescopic loop bar, the first rail with rail one end is all pegged graft down to the second has one end to be linear array installs the locating plate of locating lever, the locating hole has been seted up to telescopic loop bar free end one end, locating lever one end extends to in the locating hole, the first rail with rail one end is all offered down to the second is the circular slot of controlling the distribution, circular slot internal fixation has the spring, spring one end with locating plate looks fixed connection, locating plate one end is provided with the handle.

Further, in order to consolidate first rail with the rail under the second, consolidate the threaded rod that the subassembly set up including the symmetry, threaded rod threaded connection is in first rail with rail one end under the second, the square plate is installed in the rotation of threaded rod lower extreme, square plate both ends are rotated and are installed the dwang that one end was provided with the hand wheel, the hand wheel is used for rotating the dwang.

Further, in order to facilitate downward movement of the rotating rod, a drill bit is fixedly mounted at one end of the rotating rod, and the drill bit is of an existing structure.

The utility model has the technical effects and advantages that when the utility model is used, the upper rail is separated from the first lower rail and the second lower rail by rotating the positioning screw and the moving limiting plate, so that the storage and the transportation are convenient, the height of the upper rail can be adjusted by rotating the screw, the practicability is high, the first lower rail and the second lower rail can be reinforced by rotating the drill bit, and the inclination of the pedestrians or vehicles in the past when the pedestrians or vehicles accidentally collide with the upper rail is prevented, so that the stability is improved.

Drawings

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

FIG. 2 is a schematic view of the explosive structure of the support column and the upper rail of the present utility model;

FIG. 3 is a schematic view of the connection structure between the driving assembly and the upper rail of the present utility model;

FIG. 4 is a schematic cross-sectional view of a support column of the present utility model;

FIG. 5 is a schematic view of a telescopic loop bar connection structure according to the present utility model;

Fig. 6 is a schematic structural view of the reinforcing component of the present utility model.

The device comprises a supporting column 1, a first lower fence 2, a second lower fence 3, a mounting groove 4, a driving component 5, a screw rod 501, a lifting rod 502, a screw hole 503, a positioning screw rod 504, a 6 upper fence 7, a telescopic loop rod 8, a reinforcing component 801, a threaded rod 802, a square plate 803, a rotating rod 804, a drill bit 9, a positioning rod 10, a positioning plate 11 and a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a high-stability assembled safety fence comprises a support column 1, a first lower fence 2 and a second lower fence 3 which are symmetrically arranged, wherein the first lower fence 2 and the second lower fence 3 are fixedly installed inside the support column 1, one end of the first lower fence 2 is inserted into the second lower fence 3, an installation groove 4 is formed in the upper end of the support column 1, an upper fence 6 capable of moving up and down is installed in the installation groove 4 through a driving component 5, a telescopic loop rod 7 is installed at the lower end of the upper fence 6 in a linear array, the free end of the telescopic loop rod 7 extends into the first lower fence 2 and the second lower fence 3, a reinforcing component 8 is installed at one end of the first lower fence 2 and one end of the second lower fence 3, the first lower fence 2 is fixedly installed inside the second lower fence 3 through bolts, a positioning plate 10 with one end provided with a positioning rod 9 in a linear array is inserted at one end of the first lower fence 2 and one end of the second lower fence 3, when in use, the first lower rail 2 is inserted into one end of the second lower rail 3 and fixed by bolts, then the upper rail 6 is inserted into the mounting groove 4, the positioning plate 10 is manually moved by a handle, the positioning rod 9 moves along with the positioning hole, the spring 11 is stretched, the free ends of the telescopic sleeve rod 7 are inserted into one end of the first lower rail 2 and one end of the second lower rail 3, the positioning plate 10 is loosened, the positioning rod 9 moves along with the positioning hole, the telescopic sleeve rod 7 is fixed, when accomodating or transporting, with going up rail 6 and first rail 2 and the rail 3 separation under the second down, convenient and fast, when need adjust the height of going up rail 6, move through drive assembly 5 go up rail 6 can, the practicality is strong, then consolidate first rail 2 and second rail 3 down through reinforcing assembly 8 can, prevent that passerby or vehicle from wholly taking place the slope when carelessly bumping into last rail 6 to improve stability.

The driving assembly 5 comprises a screw rod 501 with a rotating plate arranged at the outer side of one end, one end of the screw rod 501 is rotatably arranged in an installation groove 4, a lifting rod 502 is inserted in the installation groove 4, the lifting rod 502 is in threaded connection with the screw rod 501, one end of an upper rail 6 is inserted in the installation groove 4, one end of the lifting rod 502 is contacted with the upper rail 6, screw holes 503 are formed in the outer sides of two ends of the upper rail 6 in a linear array mode, a positioning screw rod 504 is rotatably arranged at one end of a supporting column 1, one end of the positioning screw rod 504 extends into the screw holes 503, when the driving assembly is used, the screw rod 501 is manually rotated through the rotating plate to drive the lifting rod 502 to move in the installation groove 4, the upper rail 6 moves along with the screw rod, and one end of the positioning screw rod 504 is in the screw holes 503 to fix the upper rail 6 after the driving assembly is moved to a proper position.

The reinforcing component 8 comprises a threaded rod 801 which is symmetrically arranged, the threaded rod 801 is in threaded connection with one end of a first lower fence 2 and one end of a second lower fence 3, a square plate 802 is rotatably arranged at the lower end of the threaded rod 801, a rotating rod 803 with one end provided with a hand wheel is rotatably arranged at the two ends of the square plate 802, a drill bit 804 is fixedly arranged at one end of the rotating rod 803, when the reinforcing component is used, the threaded rod 801 is manually rotated in advance, the square plate 802 is moved to be in contact with the ground, the hand wheel is manually rotated again, the rotating rod 803 is driven, the drill bit 804 is driven to move downwards, the square plate 802 is fixed, and the first lower fence 2 and the second lower fence 3 are fixed along with the rotating rod.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a guard rail is enclosed to pin-connected panel safety that stability is high, includes support column (1), first rail (2) and second rail (3) down that the symmetry set up, its characterized in that first rail (2) with rail (3) are all fixed mounting down is in support column (1) inboard, first rail (2) one end is pegged graft inside rail (3) down to the second, mounting groove (4) have been seted up to support column (1) upper end, last rail (6) that can reciprocate are installed through drive assembly (5) in mounting groove (4), go up rail (6) lower extreme and be linear array and install flexible loop bar (7), flexible loop bar (7) free end extends to first rail (2) with inside rail (3) down to the second, first rail (2) with reinforcement subassembly (8) are installed to rail (3) one end down.

2. The high-stability split mounting type safety fence guard rail according to claim 1, wherein the first lower fence (2) is fixedly mounted inside the second lower fence (3) through bolts.

3. The assembly type safety fence with high stability according to claim 1, wherein the driving assembly (5) comprises a screw rod (501) with a rotating plate arranged at the outer side of one end, one end of the screw rod (501) is rotatably arranged in the mounting groove (4), a lifting rod (502) is inserted into the mounting groove (4), and the lifting rod (502) is in threaded connection with the screw rod (501).

4. The high-stability spliced safety fence according to claim 3, wherein one end of the upper fence (6) is spliced in the mounting groove (4), and one end of the lifting rod (502) is contacted with the upper fence (6).

5. The assembly type safety fence with high stability according to claim 4, wherein screw holes (503) are formed in the outer sides of two ends of the upper fence (6) in a linear array, a positioning screw (504) is rotatably mounted at one end of the supporting column (1), and one end of the positioning screw (504) extends into the screw holes (503).

6. The assembly type safety fence with high stability according to claim 1, wherein one end of the first lower fence (2) and one end of the second lower fence (3) are respectively inserted with a positioning plate (10) with one end provided with positioning rods (9) in a linear array, one end of the free end of each telescopic loop rod (7) is provided with a positioning hole, one end of each positioning rod (9) extends into each positioning hole, one end of each first lower fence (2) and one end of each second lower fence (3) are respectively provided with a circular groove distributed left and right, springs (11) are fixedly installed in the circular grooves, and one end of each spring (11) is fixedly connected with each positioning plate (10).

7. The assembly type safety fence with high stability according to claim 1, wherein the reinforcing component (8) comprises a symmetrically arranged threaded rod (801), the threaded rod (801) is in threaded connection with one end of the first lower fence (2) and one end of the second lower fence (3), a square plate (802) is rotatably arranged at the lower end of the threaded rod (801), and a rotating rod (803) with a hand wheel arranged at one end is rotatably arranged at two ends of the square plate (802).

8. The high-stability spliced safety fence of claim 7, wherein a drill bit (804) is fixedly arranged at one end of the rotating rod (803).