CN216072596U

CN216072596U - Movable guardrail assembly for goods elevator

Info

Publication number: CN216072596U
Application number: CN202122708602.0U
Authority: CN
Inventors: 钱建明; 林暖; 张豪斌
Original assignee: Hengda Fuji Elevator Co Ltd
Current assignee: Hengda Fuji Elevator Co Ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-18
Anticipated expiration: 2031-11-08

Abstract

The utility model provides a movable guardrail component for a goods elevator, which relates to the technical field of sliding guardrails and comprises a mounting frame, positioning guardrails and the sliding guardrails, wherein the positioning guardrails are mounted on the front surface of the mounting frame; according to the utility model, the quick assembly mechanism is arranged in the first mounting groove of the mounting frame, the elastic force of the elastic clamp in the quick assembly mechanism is utilized to drive the clamping block to reset so as to lock the position of the positioning guardrail, and then the positioning guardrail is fixed on the mounting frame through the connecting piece by using the bolt, so that the mounting is further more stable, and the situation that the movable guardrail component is not mounted in place is avoided.

Description

Movable guardrail assembly for goods elevator

Technical Field

The utility model relates to the technical field of sliding guardrails, in particular to a movable guardrail assembly for a goods elevator.

Background

The goods lift is the important equipment of modern building, and the goods lift sets up in the goods lift well of building, and when the horizontal distance of well wall outside edge from the sedan-chair top exceeded 0.30 m's free distance, the guardrail should be installed to the sedan-chair top, and the guardrail height has the following requirement: when the horizontal distance between the wall of the hoistway and the outer edge of the car top is not more than 0.85m, the height of the guardrail is not less than 0.70 m; when the horizontal distance of the hoistway wall from the outer edge of the car top is more than 0.85m, the height of the guardrail should not be less than 1.10 m. For the above requirements, mainly in order to prevent maintenance personnel from falling down into the hoistway due to carelessness when standing on the car top for maintenance or performing maintenance on the goods lift, the guardrail is required to reach a certain height so as to make safety measures, therefore, for some hoistways with too low top height, the sliding guardrail is required if the hoistway is required to meet the above requirements;

however, the existing slide guardrail has a simple installation structure, and the assembly of the slide guardrail is completed only by arranging the connecting piece on the surface of the guardrail and then connecting the connecting piece with the slide rail of the slide guardrail by using the bolt, but the installation of the slide guardrail is not in place easily due to the mode, so the utility model provides the movable guardrail assembly for the goods elevator to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a movable guardrail component for a goods elevator, which is characterized in that a quick assembly mechanism is arranged in a first mounting groove of a mounting frame, the elastic force of an elastic clamp in the quick assembly mechanism is utilized to drive a clamping block to reset so as to lock the position of a positioning guardrail, and then the positioning guardrail is fixed on the mounting frame through a connecting piece by using a bolt, so that the mounting is more stable, and the situation that the movable guardrail component is not mounted in place is avoided.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a movable guardrail assembly for a goods elevator comprises a mounting frame, a positioning guardrail and a sliding guardrail, wherein the positioning guardrail is mounted on the front surface of the mounting frame, the sliding guardrail is mounted on the back surface of the mounting frame, connecting pieces are symmetrically arranged on two sides of the positioning guardrail, the positioning guardrail is detachably connected with the mounting frame through the connecting pieces, pulleys are symmetrically arranged on two sides of the sliding guardrail, a first mounting groove is formed in the front surface of the mounting frame, a quick assembling mechanism matched with the positioning guardrail is arranged inside the first mounting groove, a second mounting groove is formed in the back surface of the mounting frame, and a sliding rail is mounted inside the second mounting groove;

the fast-assembling mechanism includes fixed block, elasticity and presss from both sides and the fixture block, the fixed block passes through the fixed orifices to be installed inside mounting groove, the right side of fixed block is connected with the elasticity and presss from both sides, the both ends that the elasticity pressed from both sides are connected with the fixture block, the both sides of location guardrail are equipped with fixed inserted key, the outside symmetry of fixed inserted key is equipped with the recess that matches with the fixture block.

The further improvement lies in that: the shape of fixture block is the cylinder structure, the shape of fixed inserted key is arrow shape structure, and arrow shape structure's end and groove connection, the bilateral symmetry of connecting piece is equipped with the screw, fixed inserted key passes through the bolt and can dismantle with the screw and be connected.

The further improvement lies in that: the utility model discloses a guardrail, including location guardrail, slip guardrail, location guardrail, holding tank, location guardrail and slip guardrail, slip guardrail sets up the dorsal part at the location guardrail, the inside of location guardrail is equipped with the holding tank that matches with the slip guardrail, the top of location guardrail and slip guardrail is equipped with the coupling mechanism of reciprocal anchorage.

The further improvement lies in that: coupling mechanism includes connection piece, bar groove and fastening bolt, the top of slip guardrail articulates through the pivot symmetry has the connection piece, the inside of connection piece is equipped with the bar groove, the one end in bar groove sets up for the slope, the top symmetry of location guardrail is equipped with fastening bolt, fastening bolt and bar groove are in on same rotation axis.

The further improvement lies in that: the back of slip guardrail is symmetrical to be equipped with the lug, the lug is with the inside interference fit of slide rail, the inside of lug is equipped with the screw, the top of pulley is equipped with the screw rod, the pulley passes through the screw rod and can dismantle with the screw and be connected.

The further improvement lies in that: the shape of slide rail is "concave" font structure, the inside shifting chute that matches with the pulley that is equipped with of slide rail, the pulley passes through shifting chute and slide rail sliding connection, the inside of shifting chute is equipped with the silence pad, the back of silence pad is equipped with the viscose layer, the inner wall fixed connection of silence pad through viscose layer and shifting chute.

The further improvement lies in that: the position guardrail and the sliding guardrail are both composed of an outer frame and a grid layer, the outer frame is made of zinc steel, the surface of the outer frame is coated with one layer of antirust paint, and the grid layer is formed by overlapping multiple layers of iron wires.

The utility model has the beneficial effects that: through the both sides of installing the pulley to the slip guardrail, inside the mounting groove that top-down will fix a position the guardrail and insert the mounting bracket again, because the setting of slip guardrail is on fixing a position the guardrail, also insert the slip guardrail in the mounting groove No. two simultaneously, be provided with fast-assembling mechanism in the mounting groove then, utilize the elasticity that elasticity pressed from both sides among the fast-assembling mechanism to drive the fixture block and reset and press from both sides the fixed key that inserts of fixing a position the guardrail both sides tightly, thereby the upper end and the lower extreme locking of guardrail will be fixed a position, later reuse bolt passes through the connecting piece and fixes the guardrail on the mounting bracket, further make more stable of its installation, avoid appearing the condition that movable guardrail subassembly installation is not in place.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the assembly of the movable fence assembly of the present invention;

FIG. 3 is a schematic view of the connecting sheet structure of the present invention.

Wherein: 1. a mounting frame; 2. positioning the guardrail; 3. sliding the guard bar; 4. a connecting member; 5. a pulley; 6. a first mounting groove; 7. mounting grooves II; 8. a slide rail; 9. fixing the inserting key; 10. a fixed block; 11. an elastic clip; 12. a clamping block; 13. a fixing hole; 14. connecting sheets; 15. a strip-shaped groove; 16. and fastening the bolt.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the figures 1, 2 and 3, the embodiment provides a movable guardrail assembly for a goods elevator, which comprises a mounting frame 1, a positioning guardrail 2 and a sliding guardrail 3, wherein the positioning guardrail 2 is mounted on the front surface of the mounting frame 1, the sliding guardrail 3 is mounted on the back surface of the mounting frame 1, connecting pieces 4 are symmetrically arranged on two sides of the positioning guardrail 2, the positioning guardrail 2 is detachably connected with the mounting frame 1 through the connecting pieces 4, pulleys 5 are symmetrically arranged on two sides of the sliding guardrail 3, a first mounting groove 6 is arranged on the front surface of the mounting frame 1, a fast-assembling mechanism matched with the positioning guardrail 2 is arranged inside the first mounting groove 6, a second mounting groove 7 is arranged on the back surface of the mounting frame 1, a slide rail 8 is arranged inside the second mounting groove 7, the pulleys 5 are firstly mounted on two sides of the sliding guardrail 3, and then the positioning guardrail 2 is inserted into the first mounting groove 6 of the mounting frame 1 from top to bottom, the sliding guardrail 3 is arranged on the positioning guardrail 2, meanwhile, the sliding guardrail 3 is also inserted into the second mounting groove 7 of the mounting frame 1, then the quick assembly mechanism in the first mounting groove 6 locks the position of the positioning guardrail 2 to enable the positioning guardrail to be fixed with the mounting frame 1 for the first time, and then the positioning guardrail is fixed with the mounting frame 1 again through the connecting piece 4, so that the connection between the movable guardrail component and the mounting frame 1 is more stable, and the situation that the movable guardrail component is not mounted in place is avoided;

the quick assembly mechanism comprises a fixed block 10, an elastic clamp 11 and a fixture block 12, wherein the fixed block 10 is installed inside a first installation groove 6 through a fixed hole 13, the right side of the fixed block 10 is connected with the elastic clamp 11, two ends of the elastic clamp 11 are connected with the fixture block 12, two sides of a positioning guardrail 2 are provided with fixed inserting keys 9, the outer sides of the fixed inserting keys 9 are symmetrically provided with grooves matched with the fixture block 12, before the positioning guardrail 2 is inserted into the first installation groove 6, the fixed block 10 in the quick assembly mechanism is installed inside the first installation groove 6, then the fixed inserting keys 9 are installed on two sides of the positioning guardrail 2, in the process of inserting the positioning guardrail 2 into the first installation groove 6, the fixed inserting keys 9 firstly extrude the elastic clamp 11 to drive the fixture block 12 to move towards two sides, the to be positioned guardrail 2 does not move when entering the bottom of the first installation groove 6, the elastic clamp 11 drives the fixture block 12 to reset to clamp the fixed inserting keys 9, the upper end and the lower end of the positioning guardrail 2 are locked, and then the positioning guardrail 2 is fixed on the mounting frame 1 through the connecting piece 4 by using bolts, so that the mounting is further more stable.

The shape of fixture block 12 is the cylinder structure, the shape of fixed inserted key 9 is arrow-shaped structure, and arrow-shaped structure's end and groove connection, the bilateral symmetry of connecting piece 4 is equipped with the screw, fixed inserted key 9 passes through the bolt and can dismantle with the screw and be connected, and arrow-shaped structure utilizes the hypotenuse of self to dial cylindric fixture block 12 when location guardrail 2 moves down more easily, and then makes fixture block 12 press from both sides fixed inserted key 9 tightly more easily.

The utility model discloses a guardrail structure, including fixing guardrail 2, fixing guardrail 3, fixing guardrail 2 and fixing guardrail 2, fixing guardrail 2 is equipped with the holding tank that matches with fixing guardrail 3 in the back side of fixing guardrail 2, fixing guardrail 2 is equipped with the coupling mechanism of reciprocal anchorage with the top of sliding guardrail 3, can be before fixing guardrail 2 installs, makes sliding guardrail 3 and fixing guardrail 2 interconnect together through coupling mechanism, prevents that sliding guardrail 3 from droing suddenly when fixing guardrail 2 installs.

The connecting mechanism comprises a connecting piece 14, a strip-shaped groove 15 and a fastening bolt 16, the top end of the sliding guardrail 3 is symmetrically hinged with the connecting piece 14 through a rotating shaft, the connecting piece 14 is internally provided with the strip-shaped groove 15, one end of the strip-shaped groove 15 is obliquely arranged, the top end of the positioning guardrail 2 is symmetrically provided with the fastening bolt 16, the fastening bolt 16 and the strip-shaped groove 15 are positioned on the same rotating axis, the connecting piece 14 is positioned below the fastening bolt 16 by rotating the connecting piece 14, meanwhile, the fastening bolt 16 enters the strip-shaped groove 15, the fastening bolt 16 is rotated downwards to lock the position of the connecting piece 14, so that the sliding guardrail 3 and the positioning guardrail 2 are fixed together, the movable guardrail component is conveniently installed on the installing frame 1, after the sliding guardrail is connected with a driving device in the goods elevator, the fastening bolt 16 is upwards screwed, and the connecting piece 14 is rotated to separate the strip-shaped groove 15 from the fastening bolt 16, the locking of the slide fence 3 with the positioning fence 2 is released.

The back symmetry of slip guardrail 3 is equipped with the lug, the lug is with slide rail 8's inside interference fit, the inside of lug is equipped with the screw, the top of pulley 5 is equipped with the screw rod, pulley 5 passes through the screw rod and can dismantle with the screw and be connected, aims at the inside screw of lug with the screw rod on pulley 5 top after, rotatory its inside that gets into the lug, conveniently installs the both sides of slip guardrail 3 with pulley 5.

The shape of slide rail 8 is "concave" font structure, the inside shifting chute that matches with pulley 5 that is equipped with of slide rail 8, pulley 5 is through shifting chute and 8 sliding connection of slide rail, the inside of shifting chute is equipped with the silence pad, the back of silence pad is equipped with the viscose layer, the inner wall fixed connection of silence pad through viscose layer and shifting chute, and slide guardrail 3 slides from top to bottom in the shifting chute of slide rail 8 inside through pulley 5, and the silence pad can be when reducing the noise that pulley 5 rolled the production.

Location guardrail 2 and slide guardrail 3 all constitute by outer frame and net layer, the material of outer frame is the zinc steel, the surface spraying of outer frame has one deck anti-rust paint, net layer is formed by the stack of multilayer wire netting, and the cost of zinc steel is cheap, and hardness is higher, and anti-rust paint can prevent its surface oxidation, and the intensity of multilayer wire netting multiplicable activity guardrail subassembly.

This a movable guardrail subassembly for goods lift, through installing the both sides of sliding guardrail 3 with pulley 5, it is inside 2 top-down insert mounting bracket 1's mounting groove 6 again to fix a position the guardrail, because sliding guardrail 3 sets up on location guardrail 2, also insert sliding guardrail 3 in No. two mounting grooves 7 simultaneously, be provided with the fast-assembling mechanism in a mounting groove 6 afterwards, the elasticity that utilizes elasticity clamp 11 in the fast-assembling mechanism drives fixture block 12 and resets the fixed inserted key 9 with 2 both sides of location guardrail and presss from both sides tightly, thereby will fix a position the upper end and the lower extreme locking of guardrail 2, later reuse bolt passes through connecting piece 4 and fixes location guardrail 2 on mounting bracket 1, further make its installation more stable, avoid appearing the condition that movable guardrail subassembly installation does not target in place.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a movable guardrail subassembly for goods lift, includes mounting bracket (1), location guardrail (2) and slip guardrail (3), location guardrail (2) are installed in the front of mounting bracket (1), the back mounted of mounting bracket (1) has slip guardrail (3), the bilateral symmetry of location guardrail (2) is equipped with connecting piece (4), location guardrail (2) can be dismantled with mounting bracket (1) through connecting piece (4) and be connected, the bilateral symmetry of slip guardrail (3) is equipped with pulley (5), its characterized in that: the front surface of the mounting frame (1) is provided with a first mounting groove (6), a quick assembly mechanism matched with the positioning guardrail (2) is arranged inside the first mounting groove (6), a second mounting groove (7) is arranged on the back surface of the mounting frame (1), and a slide rail (8) is arranged inside the second mounting groove (7);

fast-assembling mechanism includes that fixed block (10), elasticity press from both sides (11) and fixture block (12), install inside mounting groove (6) through fixed orifices (13) fixed block (10), the right side of fixed block (10) is connected with elasticity and presss from both sides (11), the both ends that elasticity pressed from both sides (11) are connected with fixture block (12), the both sides of location guardrail (2) are equipped with fixed inserted key (9), the outside symmetry of fixed inserted key (9) is equipped with the recess that matches with fixture block (12).

2. A movable fence assembly for a cargo lift as defined in claim 1 wherein: the shape of fixture block (12) is the cylinder structure, the shape of fixed inserted key (9) is arrow shape structure, and arrow shape structure's end and groove connection, the bilateral symmetry of connecting piece (4) is equipped with the screw, fixed inserted key (9) can be dismantled with the screw through the bolt and be connected.

3. A movable fence assembly for a cargo lift as defined in claim 1 wherein: the utility model discloses a guardrail of fixing a position, including slip guardrail (3), location guardrail (2), the inside of location guardrail (2) is equipped with the holding tank that matches with slip guardrail (3), the top of location guardrail (2) and slip guardrail (3) is equipped with the coupling mechanism of reciprocal anchorage.

4. A movable fence assembly for a cargo lift as defined in claim 3 wherein: coupling mechanism includes connection piece (14), bar groove (15) and fastening bolt (16), the top of sliding guardrail (3) articulates through the pivot symmetry has connection piece (14), the inside of connection piece (14) is equipped with bar groove (15), the one end in bar groove (15) sets up for the slope, the top symmetry of location guardrail (2) is equipped with fastening bolt (16), fastening bolt (16) are in on same rotation axis with bar groove (15).

5. A movable fence assembly for a cargo lift as defined in claim 1 wherein: the back of the sliding guardrail (3) is symmetrically provided with a convex block, the convex block is in interference fit with the inside of the sliding rail (8), a screw hole is formed in the convex block, a screw rod is arranged at the top end of the pulley (5), and the pulley (5) is detachably connected with the screw hole through the screw rod.

6. A movable fence assembly for a cargo lift as defined in claim 1 wherein: the shape of slide rail (8) is "concave" font structure, the inside shifting chute that matches with pulley (5) that is equipped with of slide rail (8), pulley (5) are through shifting chute and slide rail (8) sliding connection, the inside of shifting chute is equipped with the silence pad, the back of silence pad is equipped with the viscose layer, the inner wall fixed connection of silence pad through viscose layer and shifting chute.

7. A movable fence assembly for a cargo lift as defined in claim 1 wherein: location guardrail (2) and slide guardrail (3) all constitute by outer frame and net layer, the material of outer frame is the zinc steel, the surface spraying of outer frame has one deck anti-rust paint, net layer is formed by the stack of multilayer wire netting.