CN207194488U - A kind of adjustable guard rail of building construction - Google Patents

Abstract

The utility model discloses a kind of adjustable guard rail of building construction, including framework, the inwall of the framework is mounted on railing from top to bottom, upper and lower ends are mounted on adapter at left and right sides of the outer wall of the railing, hinged seat is installed on the inside of the adapter, the hinged seat is connected by hinge bar with adapter, the hinge bar runs through the outer wall of adapter, end cap is installed on the outside of the hinge bar, the bottom of the framework is provided with support base, the support base is connected by rotating device with framework, the rotating device includes hollow cylinder, the bottom of the hollow cylinder is provided with support base, the inner chamber of the hollow cylinder is provided with rotating disk, the top of the hollow cylinder is provided with footstock, the top of the footstock is provided with framework, the rotating disk is connected by bull stick with footstock.The adjustable guard rail of the building construction, by the cooperation of adapter, rotating device and retractor device, so as to realize the regulation to the device entirety lateral length, it is more suitable for being widely popularized.

Description

A kind of adjustable guard rail of building construction

Technical field

It the utility model is related to room and build technical field, specially a kind of adjustable guard rail of building construction.

Background technology

During construction, the safety for ensureing workmen is the thing for having to do, and erection construction guard rail is that building is applied One of important step of work, but the guard rail on construction site at present, set up tedious process, and are not easy to recovery and reuse, Enterprise is set to increase building cost, such as the patent of Patent No. 201620599339.2, including guard rail body, portable plate, pin Wheel, ratchet and screw and nut, guard rail body are embedded with solar facilities, and the both sides of guard rail body are equipped with pvc pipe, and this is special Although a certain degree of service life for extending guard rail of profit, the lateral length of guard rail can not be adjusted, uncomfortable Conjunction is widely popularized.

Utility model content

The purpose of this utility model is to provide a kind of building construction adjustable guard rail, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of adjustable guard rail of building construction, Including framework, the inwall of the framework is mounted on railing from top to bottom, and upper and lower ends are equal at left and right sides of the outer wall of the railing Adapter is installed, hinged seat is installed on the inside of the adapter, the hinged seat is connected by hinge bar with adapter, institute The outer wall that hinge bar runs through adapter to be stated, end cap is installed on the outside of the hinge bar, the bottom of the framework is provided with support base, The support base is connected by rotating device with framework, and the rotating device includes hollow cylinder, the bottom installation of the hollow cylinder There is support base, the inner chamber of the hollow cylinder is provided with rotating disk, and the top of the hollow cylinder is provided with footstock, the top peace of the footstock Equipped with framework, the rotating disk is connected by bull stick with footstock, and the bull stick runs through the top outer wall of hollow cylinder, the bull stick it is outer Wall is socketed with positioning sleeve, and the outer wall circumference of the bull stick is equipped with chute, and the inwall circumference of the positioning sleeve is mounted on sliding block, The sliding block matches with chute, and the outer wall circumference of the positioning sleeve is mounted on limited block, the inwall top of the hollow cylinder Circumference is equipped with stopper slot, and the limited block matches with stopper slot, and retractor device is provided with the inside of the support base, described Retractor device includes cored slab, and the inwall center of the cored slab is provided with dividing plate, the inner chamber of the cored slab or so two Side is mounted on clamp, and fixed seat is equipped with left and right sides of the cored slab, support base is provided with the outside of the fixed seat, The clamp is connected by towing plate with fixed seat, and the towing plate runs through the outer wall of cored slab, the bottom peace of the support base Equipped with universal wheel.

Preferably, framework is installed on the inside of the railing, protection network is installed on the inside of the framework.

Preferably, the rotating disk is connected by ball with hollow cylinder, and the junction of the ball and hollow cylinder and rotating disk is equal Provided with track.

Preferably, the junction of the hinge bar and adapter is provided with axle sleeve.

Compared with prior art, the beneficial effects of the utility model are：The adjustable guard rail of the building construction, by turning The cooperation of joint chair, rotating device and retractor device, when needing that the device lateral length is adjusted, on the inside of the device or Lateral direction promotes framework, and the angle between framework diminishes or become greatly, and the device entirety lateral length shortens or elongation, flexible to fill Put entire length to shorten or extend, when device lateral length adjustment to the required length, push down on positioning sleeve, positioning sleeve band In the stopper slot of dynamic limited block insertion opposite position, the length after regulation is fixed, it is whole to the device so as to realize The regulation of body lateral length, it is more suitable for being widely popularized.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is adapter cross section structure diagram of the present utility model；

Fig. 3 is rotating device cross section structure diagram of the present utility model；

Fig. 4 is positioning sleeve overlooking the structure diagram of the present utility model；

Fig. 5 is retractor device cross section structure diagram of the present utility model.

In figure：1st, framework, 2, railing, 3, adapter, 4, hinged seat, 5, hinge bar, 6, end cap, 7, support base, 8, rotation Device, 801, hollow cylinder, 802, rotating disk, 803, footstock, 804, bull stick, 805, positioning sleeve, 806, chute, 807, sliding block, 808, Limited block, 809, stopper slot, 810, track, 811, ball, 9, retractor device, 901, cored slab, 902, dividing plate, 903, clamp, 904th, fixed seat, 905, towing plate, 10, universal wheel, 11, framework, 12, protection network, 13, axle sleeve.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of adjustable guard rail of building construction, bag Framework 1 is included, the inwall of framework 1 is mounted on railing 2 from top to bottom, and railing 2 plays protective action, the outer wall of railing 2 or so two Side upper and lower ends are mounted on adapter 3, and the inner side of adapter 3 is provided with hinged seat 4, and hinged seat 4 passes through hinge bar 5 and switching Seat 3 is connected, and hinge bar 5 runs through the outer wall of adapter 3, and the outside of hinge bar 5 is provided with end cap 6, and end cap 6 prevents hinge bar 5 Put and shift, promote framework 1 to device inner or outer side direction, framework 1 drives outer wall of the adapter 3 along hinge bar 5 Rotate, the angle between framework 1 diminishes or become greatly, and the bottom of framework 1 is provided with support base 7, support base 7 by rotating device 8 and Framework 1 is connected, and rotating device 8 includes hollow cylinder 801, and the bottom of hollow cylinder 801 is provided with support base 7, hollow cylinder 801 is installed On the outer wall top of support base 7, the inner chamber of hollow cylinder 801 is provided with rotating disk 802, and the top of hollow cylinder 801 is provided with footstock 803, The top of footstock 803 is provided with framework 1, by footstock 803 be arranged on framework 1 outer wall bottom, rotating disk 802 by bull stick 804 with Footstock 803 is connected, and bull stick 804 runs through the top outer wall of hollow cylinder 801, and framework 1, framework 1 pass through clockwise or counterclockwise Footstock 803 and bull stick 804 drive inwall rotation of the rotating disk 802 along hollow cylinder 801, and the outer wall of bull stick 804 is socketed with positioning sleeve 805, the outer wall circumference of bull stick 804 is equipped with chute 806, and the inwall circumference of positioning sleeve 805 is mounted on sliding block 807, sliding block 807 match with chute 806, and the outer wall circumference of positioning sleeve 805 is mounted on limited block 808, the inwall nose-circle of hollow cylinder 801 It is equipped with stopper slot 809 week, limited block 808 matches with stopper slot 809, when the device lateral length is adjusted needs When, positioning sleeve 805 is pulled up, positioning sleeve 805 slides with inwall of the movable slider 807 along chute 806, at the same time, positioning Set 805 drives inwall upward sliding of the limited block 808 along stopper slot 809, until limited block 808 separates with stopper slot 809, to Direction promotes framework 1 on the inside or outside of the device, and the angle between framework 1 diminishes or become greatly, and the device entirety lateral length contracts Short or elongation, when device lateral length adjustment to the required length, pushes down on positioning sleeve 805, positioning sleeve 805 drives spacing Block 808 is inserted in the stopper slot 809 of opposite position, prevents rotating disk 802 from rotating, the length after regulation is consolidated Fixed, the inner side of support base 7 is provided with retractor device 9, and retractor device 9 includes cored slab 901, the inwall centre bit of cored slab 901 Put and dividing plate 902 is installed, be mounted on clamp 903 at left and right sides of the inner chamber of cored slab 901, the left and right sides of cored slab 901 is equal Provided with fixed seat 904, the outside of fixed seat 904 is provided with support base 7, and fixed seat 904 is arranged on to the outer wall of support base 7, card Plate 903 is connected by towing plate 905 with fixed seat 904, and clamp 903 prevents towing plate 905 from being separated with cored slab 901, towing plate 905 run through the outer wall of cored slab 901, and when the device entirety lateral length shortens or extended, hollow cylinder 801 drives support base 7 to squeeze Pressure or stretching retractor device 9, support base 7 drive clamp 903 to closer or far from dividing plate by fixed seat 904 and towing plate 905 902 direction motion, the entire length of retractor device 9 shortens or elongation, and the bottom of support base 7 is provided with universal wheel 10, universal wheel 10 are easy to the movement of support base 7, and the inner side of railing 2 is provided with framework 11, and the inner side of framework 11 is provided with protection network 12, protection Net 12 plays a part of double protection, and rotating disk 802 is connected by ball 811 with hollow cylinder 801, ball 811 and hollow cylinder 801 and The junction of rotating disk 802 is equipped with track 810, and when rotating disk 802 rotates, rotating disk 802 drives ball 811 along in track 810 Wall rolls, and is rotated so as to easily facilitate between rotating disk 802 and hollow cylinder 801, the junction of hinge bar 5 and adapter 3 is provided with Axle sleeve 13, axle sleeve 13 play a part of being easy to rotating between hinge bar 5 and adapter 3.

The device is placed around at the construction field (site), when needing that the device lateral length is adjusted, pulled up Dynamic positioning sleeve 805, positioning sleeve 805 slide with inwall of the movable slider 807 along chute 806, and at the same time, positioning sleeve 805 drives Inwall upward sliding of the limited block 808 along stopper slot 809, until limited block 808 separates with stopper slot 809, into the device Side or lateral direction promote framework 1, and framework 1 drives outer wall of the adapter 3 along hinge bar 5 to rotate, and framework 1 passes through footstock 803 Inwall of the rotating disk 802 along hollow cylinder 801 is driven to rotate with bull stick 804, the angle between framework 1 diminishes or become greatly, the device Overall lateral length shortens or elongation, and hollow cylinder 801 drives support base 7 to extrude or stretch retractor device 9, and support base 7 passes through solid Reservation 904 and towing plate 905 drive clamp 903 to be moved to the direction closer or far from dividing plate 902, the entire length of retractor device 9 Shorten or elongation, support base 7 drive universal wheel 10 to start to roll, when device lateral length adjustment to the required length, downwards Positioning sleeve 805 is promoted, positioning sleeve 805 drives limited block 808 to insert in the stopper slot 809 of opposite position, prevents rotating disk 802 from sending out It is raw to rotate, the length after regulation is fixed, so as to realize the regulation to the device entirety lateral length, is more suitable for wide General popularization.

In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not It is interpreted as to limitation of the present utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally； Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. A kind of 1. adjustable guard rail of building construction, it is characterised in that：Including framework (1), the inwall of the framework (1) is from upper It is mounted on railing (2) under, upper and lower ends are mounted on adapter (3) at left and right sides of the outer wall of the railing (2), described turn Hinged seat (4) is installed, the hinged seat (4) is connected by hinge bar (5) with adapter (3), the hinge on the inside of joint chair (3) Extension bar (5) runs through the outer wall of adapter (3), and end cap (6), the bottom of the framework (1) are provided with the outside of the hinge bar (5) Provided with support base (7), the support base (7) is connected by rotating device (8) with framework (1), and the rotating device (8) includes sky Heart cylinder (801), the bottom of the hollow cylinder (801) are provided with support base (7), and the inner chamber of the hollow cylinder (801), which is provided with, to be turned Disk (802), the top of the hollow cylinder (801) are provided with footstock (803), and the top of the footstock (803) is provided with framework (1), The rotating disk (802) is connected by bull stick (804) with footstock (803), and the bull stick (804) runs through the top of hollow cylinder (801) Outer wall, the outer wall of the bull stick (804) are socketed with positioning sleeve (805), and the outer wall circumference of the bull stick (804) is equipped with chute (806), the inwall circumference of the positioning sleeve (805) is mounted on sliding block (807), the sliding block (807) and chute (806) phase Match somebody with somebody, the outer wall circumference of the positioning sleeve (805) is mounted on limited block (808), the inwall top circumference of the hollow cylinder (801) Stopper slot (809) is equipped with, the limited block (808) matches with stopper slot (809), the inner side installation of the support base (7) There is retractor device (9), the retractor device (9) includes cored slab (901), the inwall center peace of the cored slab (901) Equipped with dividing plate (902), clamp (903), the cored slab (901) are mounted at left and right sides of the inner chamber of the cored slab (901) The left and right sides be equipped with fixed seat (904), support base (7), the clamp are installed on the outside of the fixed seat (904) (903) it is connected by towing plate (905) with fixed seat (904), the towing plate (905) runs through the outer wall of cored slab (901), institute The bottom for stating support base (7) is provided with universal wheel (10).
2. A kind of 2. adjustable guard rail of building construction according to claim 1, it is characterised in that：The railing (2) Inner side is provided with framework (11), and protection network (12) is provided with the inside of the framework (11).
3. A kind of 3. adjustable guard rail of building construction according to claim 1, it is characterised in that：The rotating disk (802) It is connected by ball (811) with hollow cylinder (801), the ball (811) and the junction of hollow cylinder (801) and rotating disk (802) It is equipped with track (810).
4. A kind of 4. adjustable guard rail of building construction according to claim 1, it is characterised in that：The hinge bar (5) Axle sleeve (13) is installed with the junction of adapter (3).