CN220790814U - Building engineering faces limit fence device - Google Patents

Abstract

The utility model belongs to the field of border fences, and particularly relates to a border fence device for construction engineering. The technology includes two and is equipped with and the bracing piece, and the bottom of every bracing piece all is fixed with the bottom plate, is equipped with the installing frame between two bracing pieces, is equipped with the protection network in the installing frame, all the cover is equipped with the sliding sleeve on the lower half section of every bracing piece, all is provided with locking component on every sliding sleeve, and two sliding sleeves all vertically are fixed with the installing box on the outside lateral wall of installing frame length direction, all offer the opening between both sides wall and the lower lateral wall around every installing box, all passed the trip in two openings on every installing box, articulated on two trips on every installing box have the movable block, and the movable block is sliding fit with the interior box bottom of installing box, and the tip that passes the opening on every installing box articulates there is reset component. The mounting and dismounting of the enclosure device are more convenient and quick, and the enclosure device can adapt to different mounting environments, so that the practicability is improved.

Description

Building engineering faces limit fence device

Technical Field

The utility model belongs to the field of border fences, and particularly relates to a border fence device for construction engineering.

Background

The surrounding guardrail is a protective device for separating areas, is widely applied in the field of building engineering, and is used for warning pedestrians and vehicles and limiting pedestrians and vehicles to enter and exit the separating areas, so that the pedestrians are protected and public order is maintained.

The traditional construction engineering is faced limit fence device and is mostly put on ground directly to and adopt fixed parts such as bolt or iron nail to fix the base of enclosing the guardrail, but traditional fixed mode leads to enclosing the guardrail's dismouting comparatively troublesome, when facing different installation environment, the fixed part that uses is different, thereby leads to the staff to need carry the fixed part that uses in different environment, has increased staff's working strength.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the side guard fence device for the construction engineering is convenient to assemble and disassemble, and does not need to carry fixing parts.

The construction engineering limb fence device comprises two support rods which are vertically arranged and are aligned at left and right intervals, a bottom plate is horizontally fixed at the bottom of each support rod, a mounting frame is vertically arranged between the two support rods, a protective net is arranged in the mounting frame, sliding sleeves which are in sliding fit with the lower half sections of each support rod are sleeved on the lower half sections of each support rod, locking components for locking the sliding sleeves after moving are vertically fixed on the outer side walls of the length direction of the mounting frame, mounting boxes are vertically fixed on the two sliding sleeves along the outer side walls of the length direction of the mounting frame, openings which are communicated with each other inside and outside are formed between the front side wall and the rear side wall of each mounting box and the lower side wall, hooks which can swing relatively are penetrated in the two openings of each mounting box, a moving block is hinged to the bottom of the inner box of each mounting box, and reset components for driving the hooks to open and close are hinged to the ends of the two hooks penetrating through the openings on each mounting box.

Further, reset assembly includes the screw rod, the installation box is interior horizontal fixed with the mounting panel, the rotatable vertical installation of screw rod is between the interior lower side wall of mounting panel and installation box, the vertical connecting rod that is fixed with in top of screw rod, the top of connecting rod independently passes the mounting panel, be provided with the drive mechanism who is used for changing transmission direction on the connecting rod, independently pass on the preceding lateral wall of installation box have the transfer line of being connected with drive mechanism, be provided with the driving piece on the one end outside the transfer line worn out the installation box, independent cover is equipped with and is screw thread fit's removal cover with the screw rod on the screw rod, two trip pass open-ended tip and articulate on removing the cover.

Further, the driving piece comprises a handle, a transmission rod fixed on the transmission mechanism independently penetrates through one end of the front side wall of the mounting box, a lug matched with the outer hexagonal wrench is fixed at the center of the outer side wall of the handle corresponding to the mounting box, and a groove matched with the inner hexagonal wrench is formed in the side wall of the lug corresponding to the direction of the mounting box.

Further, each mounting box is fixed with the protective cover along the outside detachable of mounting box length direction, and the protective cover corresponds to be fixed with the briquetting that is used for carrying out the direction of direction to trip swing in the interval alignment around all being on the inside lateral wall of mounting box.

Further, two blocks which are aligned at left and right intervals and used for guiding the movable sleeve are vertically fixed in each mounting box, and the half-section sleeve body of the movable sleeve, which faces the inner side direction of the mounting box, is independently clamped between the two blocks.

Compared with the prior art, the utility model has the following beneficial effects:

the method comprises the steps of firstly moving a sliding sleeve on a supporting rod, driving an installation box to a proper position through the sliding sleeve, driving two clamping hooks on each installation box to swing relatively by taking a hinging point between corresponding moving blocks as a circle center through a reset component, moving the moving blocks back and forth in the installation box through sliding fit with the inner box bottom of the installation box in a swinging process, so that the two clamping hooks can swing relatively to open and close, when the enclosure device is placed on a flat ground, the swinging ends of the two clamping hooks on each installation box swing to contact with the tip end to the ground, supporting the supporting rod, when the enclosure device needs to be installed on a road edge or a stone table, the bottom plate of the supporting rod is placed on the top of the road edge or the stone table, the two clamping hooks on each installation box clamp the road edge or the stone table, so as to fix the supporting rod, and finally swinging the swinging ends of the two clamping hooks on each installation box swing to an inserted ground when the enclosure device is placed on a soft soil, so that the enclosure device is more convenient to mount and dismount and mount, and dismount the enclosure device is more convenient, and practical.

Drawings

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

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic view of a protective cover according to the present utility model;

FIG. 4 is a perspective view showing the internal structure of the mounting box according to the present utility model;

FIG. 5 is a schematic perspective view of the present utility model;

FIG. 6 is an enlarged schematic view of area a of FIG. 5;

FIG. 7 is a schematic view of the present utility model in use on a flat ground;

FIG. 8 is a schematic diagram illustrating the use of the present utility model on a road edge;

FIG. 9 is a schematic view of the use of the present utility model in a soft soil;

the names of the components in the figure are as follows: 1. the device comprises a supporting rod 2, a mounting frame 3, a connecting buckle 4, a protective net 5, a handle 6, a clamping hook 7, a bottom plate 8, a sliding sleeve 9, a ground thorn 10, a mounting box 11, a protective cover 12, a pressing block 13, a mounting plate 14, a screw 15, a movable sleeve 16, a stop block 17, an opening 18, a lug 19 and a groove.

Detailed Description

The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Example 1

The construction engineering limb fence device, as shown in fig. 1, 2 and 4, comprises two vertically arranged supporting rods 1 aligned at left-right intervals, wherein the bottom of each supporting rod 1 is horizontally fixed with a bottom plate 7, a mounting frame 2 is vertically arranged between the two supporting rods 1, a protective net 4 is arranged in the mounting frame 2, two connecting buckles 3 aligned at up-down intervals are arranged on opposite outer side walls of the two supporting rods 1, the connecting buckles 3 can be connected with connecting buckles 3 on other fence by bolts, and a plurality of regularly arranged ground thorns 9 are fixed at the bottom of each bottom plate 7, so that friction force between the bottom plate 7 and the ground is increased through the ground thorns 9;

the lower half section of each support rod 1 is sleeved with a sliding sleeve 8 in sliding fit with the support rods, and the shapes of the support rods 1 and the sliding sleeve 8 are rectangular structures, so that the sliding sleeve 8 is prevented from rotating when moving along the rod body of the support rod 1, and other shapes, such as an ellipse or a trapezoid mechanism, can be adopted;

each sliding sleeve 8 is provided with a locking component for locking the moving sliding sleeve 8, the locking component comprises a screw, a threaded hole in threaded fit with the screw is formed in the corresponding screw on the sliding sleeve 8, and the screw passes through the threaded hole to prop against the supporting rod 1, so that the moving sliding sleeve 8 is fixed; the locking assembly can also adopt a locating pin, a through hole for the locating pin to pass through is formed on the sliding sleeve 8 corresponding to the locating pin, a plurality of longitudinally aligned blind holes are formed on the supporting rod 1, and when the sliding sleeve 8 moves along the rod body of the supporting rod 1, the locating pin can pass through the through hole and is arranged in the blind hole at the corresponding position in a penetrating way, so that the moving sliding sleeve 8 is locked;

the two sliding sleeves 8 are vertically fixed with mounting boxes 10 on the outer side walls of the mounting frame 2 in the length direction, the mounting boxes 10 are of rectangular structures and are used for protecting components in the mounting boxes 10, and box openings of the two mounting boxes 10 are in a mirror symmetry state relatively outwards;

an opening 17 which is internally and externally communicated is formed between the front side wall, the rear side wall and the lower side wall of each mounting box 10, a clamping hook 6 which can swing relatively passes through the two openings 17 on each mounting box 10, a half section of the clamping hook 6 which passes through the opening 17 is a straight rod, and the other half section is in an arc shape; when the two hooks 6 on each mounting box 10 swing in opposite directions, one section of the two hooks 6 moves in the corresponding opening 17;

a movable block is hinged on a section of each mounting box 10, which penetrates through the opening 17, a pivot connection is adopted in a hinging mode, a through hole is formed in a section of each hook 6, which penetrates through the opening 17, a pivot is horizontally fixed on each movable block, and the hooks 6 are independently sleeved on the corresponding pivots from the through holes, so that the two hooks 6 on each mounting box 10 can swing relatively by taking a hinging point as a circle center; of course, the hinging mode can also adopt bearing connection, when hinging is realized, the outer ring of the bearing is fixed on the moving block, and the inner ring of the bearing and the clamping hooks 6 penetrate through one section of the opening 17 to be fixed, so that the two clamping hooks 6 on each mounting box 10 can swing relatively by taking the hinging point as the circle center;

the moving block is in sliding fit with the inner box bottom of the mounting box 10, a sliding block and a sliding groove are adopted in sliding fit, the sliding block is fixed on the moving block, and the sliding groove for sliding the sliding block is horizontally formed in the inner box bottom of the mounting box 10, so that the moving block can move forwards and backwards along the sliding groove; the sliding fit can also adopt a guide rail and a chute, the guide rail is horizontally fixed on the inner box bottom of the installation box 10, and the chute for sliding the guide rail is arranged on the moving block, so that the moving block can move back and forth along the guide rail through the chute;

the end of the two hooks 6 passing through the opening 17 on each mounting box 10 is hinged with a reset component for driving the hooks 6 to open and close, the reset component is hinged with the end of the hooks 6 passing through the opening 17 to drive one end of the hooks 6 passing through the opening 17 to swing up and down, so that the other end of the hooks 6 swings in opposite directions, the two hooks 6 on each mounting box 10 swing relatively to open and close, as shown in fig. 7, when the enclosure device is placed on a flat ground, the support rod 1 is supported by the two hooks 6 by swinging the swinging ends of the two hooks 6 to the tip to be in contact with the ground, as shown in fig. 8, when the enclosure device needs to be mounted on a road edge or a stone table, the bottom plate 7 of the support rod 1 can be placed on the top of the road edge or the stone table by swinging the two hooks 6 to the tip to be in contact with the two sides of the road edge or the stone table, the support rod 1 is fixed by clamping the two hooks 6, as shown in fig. 9, and when the enclosure device is placed on the soft soil, the two hooks 1 are inserted into the ground by swinging ends of the support rod 1.

In the practical use process, firstly, the sliding sleeve 8 on one supporting rod 1 is moved, the installation box 10 is driven to a proper position through the sliding sleeve 8, two clamping hooks 6 on the installation box 10 are driven to swing relatively by taking the hinging point between the corresponding moving blocks as the circle center through the reset component, in the swinging process, the moving blocks are in sliding fit with the sliding grooves through the sliding blocks and move back and forth in the installation box 10, so that the two clamping hooks 6 can swing relatively and open, when the enclosure device is placed on the flat ground, the two clamping hooks 6 swing ends to the tip to be in contact with the ground, so that the supporting rod 1 is supported through the two clamping hooks 6, when the enclosure device needs to be installed on a road edge or a stone table, the bottom plate 7 of the supporting rod 1 can be placed on the top of the road edge or the stone table, the two clamping hooks 6 swing to the tip to be in contact with the two side surfaces of the road edge or the stone table, the road edge or the stone table is clamped by the two clamping hooks 6, the supporting rod 1 is fixed, and finally, when the enclosure device is placed on the soft soil, the two clamping hooks 6 are placed on the ground, the other supporting rod 1 is fixed by inserting the two clamping hooks into the ground, and then the supporting rod 1 is fixed.

Example 2

The technology is further described in this embodiment, as shown in fig. 1, fig. 2 and fig. 4, the reset assembly includes a screw 14, a mounting plate 13 is horizontally fixed in the mounting box 10, the screw 14 is rotatably and vertically installed between the mounting plate 13 and the inner and lower side walls of the mounting box 10, a connecting rod is vertically fixed at the top of the screw 14, the top end of the connecting rod independently passes through the mounting plate 13, the mounting plate 13 is located at the center in the mounting box 10 and is fixed with the inner box bottom of the mounting box 10, and the screw 14 is located between the two hooks 6;

a transmission mechanism for changing the transmission direction is arranged on the connecting rod, a transmission rod connected with the transmission mechanism independently passes through the front side wall of the mounting box 10, the transmission mechanism adopts bevel gear transmission, a first bevel gear is fixed at the upper end of the connecting rod, and a second bevel gear meshed with the first bevel gear is fixed at the rear end of the transmission rod, so that the transmission direction is changed through the first bevel gear and the second bevel gear; of course, the transmission mechanism can also adopt worm wheel and worm for transmission, the worm wheel is sleeved on the connecting rod, and the worm is fixed at the rear end of the transmission rod, so that the transmission direction is changed through the cooperation of the worm wheel and the worm;

a driving piece is arranged at one end of the transmission rod penetrating out of the mounting box 10, the transmission rod is driven to rotate by the driving piece, and a power output end of the driving piece is connected to the transmission rod;

the screw 14 is independently sleeved with a movable sleeve 15 in threaded fit with the screw 14, the end parts of the two hooks 6 penetrating through the opening 17 are hinged on the movable sleeve 15, the hinging mode adopts pivot connection, first hinging seats are fixed on the front side wall and the rear side wall of the movable sleeve 15, pivots are fixed on the first hinging seats, second hinging seats are fixed on the end parts of the two hooks 6 penetrating through the opening 17, and through holes for the pivots on the corresponding first hinging seats to penetrate through are formed in each second hinging seat, so that the end parts of the two hooks 6 penetrating through the opening 17 are hinged with the movable sleeve 15; the hinge mode can also adopt bearing connection, the structure of the general bearing is provided with an inner ring and an outer ring, when the hinge is realized, the outer rings of the two bearings are respectively fixed with the front side wall and the rear side wall of the movable sleeve 15, and the inner rings of the two bearings are respectively fixed with the end parts of the two clamping hooks 6 penetrating through the openings 17, so that the hinge of the end parts of the two clamping hooks 6 penetrating through the openings 17 and the movable sleeve 15 is realized.

In the overlength of in-service use, at first drive the transfer line through the driving piece and rotate, make the transfer line drive the second bevel gear and rotate, the second bevel gear drives first bevel gear and rotate, and first bevel gear passes through the connecting rod and drives screw rod 14 and rotate, the in-process of screw rod 14 pivoted then drives and remove cover 15 along the pole body of screw rod 14 and remove, the in-process of removing cover 15 can drive the one end that passes opening 17 on two trip 6 and regard as the centre of a circle with the pin joint between the movable block that corresponds to swing respectively, two trip 6 are along the change of the one end wobbling angle that passes opening 17 in the wobbling in-process, the movable block is through the sliding fit with the interior box bottom of mounting box 10 and reciprocate in mounting box 10, thereby along with the hinge joint position in mounting box 10 between trip 6 and the movable block of change of swing angle, make two trip 6 can swing open and shut.

In the practical use process, the reset component can also adopt an electric push rod, the electric push rod is vertically fixed on the inner upper side wall of the mounting box 10, the two clamping hooks 6 pass through the end parts of the openings 17 and are hinged on the telescopic ends of the electric push rod, and the telescopic ends of the electric push rod are lengthened and shortened, so that one ends of the two clamping hooks 6 passing through the openings 17 are driven to swing by taking the hinging point between the corresponding moving blocks as the circle center, the electric push rod is in the prior art, and the electric push rod is an electric drive device for converting the rotary motion of a motor into the linear reciprocating motion of the push rod.

Example 3

In this embodiment, as shown in fig. 1, fig. 4 and fig. 6, the handle 5 of the driving member is fixed on one end of the front side wall of the mounting box 10, where the transmission rod on the transmission mechanism of the handle 5 independently passes through the front side wall of the mounting box 10, and the handle 5 is a hand wheel, or a crank handle;

a lug 18 for being matched with an outer hexagonal wrench is fixed at the center of the outer side wall of the handle 5 corresponding to the mounting box 10, the lug 18 is of a hexagonal structure, and when the handle 5 is inconvenient to operate, the lug 18 can be matched with the outer hexagonal wrench, so that the outer hexagonal wrench is rotated to drive the handle 5 to rotate;

the lug 18 corresponds to the side wall in the direction of the mounting box 10 and is provided with a groove 19 matched with an internal hexagonal wrench, the groove 19 is of a hexagonal structure, and when the handle 5 is inconvenient to operate, the internal hexagonal wrench can be matched with the groove 19, so that the internal hexagonal wrench is rotated to drive the handle 5 to rotate.

In the in-process of in-service use, the staff holds handle 5, rotates handle 5 through positive and negative direction, drives the positive and negative direction of transfer line and rotates, and when the environment at place is not good to rotate handle 5, the accessible is with outer hexagonal spanner and lug 18 cooperation to rotate outer hexagonal spanner and drive handle 5 and rotate, also accessible is in inserting recess 19 with the one end of inner hexagonal spanner, drives handle 5 through rotating inner hexagonal spanner and rotates, makes the more diversified of the operation mode of handle 5, and is suitable for different operational environment more.

Example 4

This embodiment further illustrates the technique, as shown in fig. 3, every mounting box 10 is fixed with shield cover 11 along the outside detachable of mounting box 2 length direction, shield cover 11 is all to be the interval alignment around being fixed with on the inside lateral wall of corresponding mounting box 10 and is used for carrying out the briquetting 12 of direction of guide to trip 6, shield cover 11 is fixed through screw and mounting box 10, shield cover 11 is fixed on mounting box 10, two briquetting 12 are towards the surface contact of trip 6 that the lateral wall in the mounting box 10 corresponds respectively, restrict trip 6 in opening 17 through briquetting 12, when trip 6 is at the wobbling, briquetting 12 and opening 17 can lead to trip 6, avoid it to appear crookedly at the in-process of wobbling.

Example 5

This embodiment further illustrates the technology, two blocks 16 that are aligned in a left-right interval and are used for guiding the moving sleeve 15 are vertically fixed in each installation box 10, the half-section sleeve body of the moving sleeve 15 in the direction of the inner side of the installation box 10 is independently clamped between the two blocks 16, when the moving sleeve 15 moves up and down along the rod body of the screw 14, the half-section sleeve body of the moving sleeve 15 in the direction of the inner side of the installation box 10 can move up and down between the two blocks 16, and the moving sleeve 15 is guided by the two blocks 16, so that the hinge point between the moving sleeve 15 and the two hooks 6 is prevented from being damaged due to rotation in the moving process.

Claims (5)

1. The utility model provides a building engineering faces limit fence device, includes two vertical settings and is bracing piece (1) that the interval was aligned about, and the bottom of every bracing piece (1) is equal horizontal fixation has bottom plate (7), is provided with installing frame (2) between two bracing pieces (1) vertically, is provided with protection network (4), its characterized in that in installing frame (2): the lower half section of each supporting rod (1) is sleeved with a sliding sleeve (8) which is in sliding fit with the sliding sleeve, each sliding sleeve (8) is provided with a locking component for locking the sliding sleeve (8) after moving, each sliding sleeve (8) is vertically fixed with a mounting box (10) along the outer side wall of the length direction of each mounting box (2), an opening (17) which is communicated with the inside and the outside is formed between the front side wall and the rear side wall of each mounting box (10) and the lower side wall, two openings (17) on each mounting box (10) are internally penetrated with hooks (6) which can swing relatively, one section of each opening (17) is penetrated with a moving block in a hinged mode, each moving block is in sliding fit with the inner box bottom of each mounting box (10), and the end part of each hook (6) penetrating through the opening (17) on each mounting box (10) is hinged with a reset component for driving the hooks (6) to open and close.

2. The construction engineering limb enclosure device of claim 1, wherein: the reset assembly comprises a screw rod (14), a mounting plate (13) is horizontally fixed in a mounting box (10), the screw rod (14) is rotatably and vertically arranged between the mounting plate (13) and the inner lower side wall of the mounting box (10), a connecting rod is vertically fixed at the top of the screw rod (14), the top of the connecting rod independently passes through the mounting plate (13), a transmission mechanism for changing the transmission direction is arranged on the connecting rod, a transmission rod connected with the transmission mechanism is independently arranged on the front side wall of the mounting box (10), a driving piece is arranged at one end, outside the mounting box (10), of the transmission rod, a moving sleeve (15) in threaded fit with the screw rod (14) is independently sleeved on the screw rod (14), and the ends, where two clamping hooks (6) pass through an opening (17), are hinged on the moving sleeve (15).

3. The construction engineering limb enclosure device of claim 2, wherein: the driving piece comprises a handle (5), a transmission rod on the handle (5) is fixed on a transmission mechanism, independently penetrates through one end of the front side wall of the mounting box (10), a lug (18) used for being matched with an external hexagonal wrench is fixed at the center of the outer side wall of the handle (5) corresponding to the mounting box (10), and a groove (19) used for being matched with the internal hexagonal wrench is formed in the side wall of the lug (18) corresponding to the direction of the mounting box (10).

4. A construction engineering limb enclosure device according to claim 3, wherein: each mounting box (10) is detachably fixed with a protective cover (11) along the outer side of the length direction of the mounting frame (2), and pressing blocks (12) used for guiding the swinging direction of the clamping hooks (6) are aligned and fixed on the side walls of the inner parts of the protective covers (11) corresponding to the mounting boxes (10) at intervals.

5. The construction engineering limb enclosure device of claim 4, wherein: two blocks (16) which are aligned at left and right intervals and used for guiding the movable sleeve (15) are vertically fixed in each mounting box (10), and the movable sleeve (15) is independently clamped between the two blocks (16) towards the half sleeve body in the inner side direction of the mounting box (10).