CN211393784U

CN211393784U - On-spot construction lift guard gate that security performance is high

Info

Publication number: CN211393784U
Application number: CN201922300195.2U
Authority: CN
Inventors: 卢圣裕
Original assignee: Fuzhou Dexing Yuxiang Metal Products Co ltd
Current assignee: Fuzhou Dexing Yuxiang Metal Products Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-01
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to the technical field of elevators, and a site operation lift guard gate that security performance is high is disclosed, including the crane, the top fixed mounting of crane has mounting substrate, mounting substrate's top fixed mounting has fixed guardrail, left side the first mounting groove that quantity is two is seted up to fixed guardrail's front side, the inside fixed mounting of first mounting groove has the gag lever post, the outside of gag lever post is rotated and is connected with the turning block, the right side of turning block all with guard gate body frame fixed connection, the inboard fixed mounting of guard gate body frame has the guard gate support, the front side swing joint of guard gate body frame has the guard plate. This site operation lift guard gate that security performance is high, when the user is using, at first through fixing bolt with connecting block and guard gate body frame and guard gate support fixed connection to make this guard gate possess the advantage that the protectiveness is high, made things convenient for the user to use.

Description

On-spot construction lift guard gate that security performance is high

Technical Field

The utility model relates to a lift technical field specifically is a site operation lift guard gate that security performance is high.

Background

A lift and a lifting operation platform are multifunctional lifting mechanical equipment which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like.

A scissor lift is special equipment for high-altitude operation with wide application, and a scissor mechanical structure of the scissor lift enables a lifting platform to have higher stability after being lifted, a wide operation platform and higher bearing capacity enable the high-altitude operation range to be larger, and the scissor lift is suitable for simultaneous operation of multiple persons.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a field construction lift guard gate that security performance is high possesses advantages such as protectiveness height, has solved the most built-in switch of guard gate of current lift on the existing market, has caused the problem that the user probably leads to the guard gate to be opened by accident because the maloperation touch switch when using.

(II) technical scheme

In order to realize the high purpose of the above protection, the utility model provides a following technical scheme: a protective door of an on-site construction elevator with high safety performance comprises a lifting frame, wherein an installation base plate is fixedly installed at the top of the lifting frame, a fixed guardrail is fixedly installed at the top of the installation base plate, two first installation grooves are formed in the front side of the fixed guardrail at the left side, a limiting rod is fixedly installed inside the first installation grooves, a rotating block is rotatably connected to the outer side of the limiting rod, the right side of the rotating block is fixedly connected with a protective door main frame, a protective door support is fixedly installed on the inner side of the protective door main frame, a protective plate is movably connected to the front side of the protective door main frame, a connecting block which is movably connected with the protective door main frame and the protective door support is fixedly installed at the rear side of the protective plate, a fixing bolt is movably connected between the connecting block and the protective door main frame and the protective door support, and a control switch is fixedly installed on the right side, the right side the front side of fixed guardrail is opened and is equipped with the second mounting groove, the right side fixed mounting of guard gate body frame has the regulating block that extends to the inside of second mounting groove, the inside fixed mounting of second mounting groove has the spout circle that quantity is two, the inboard sliding connection of spout circle has the fixture block, fixedly connected with spring between fixture block and the spout circle, the right side fixed mounting of fixture block has the regulation pole.

Preferably, circular through holes which are communicated with each other and penetrated by the limiting rod are formed between the top and the bottom of the rotating block, and limiting blocks which are respectively positioned at the top and the bottom of the rotating block are fixedly installed on the outer side of the limiting rod.

Preferably, the connecting block is composed of a first connecting support block and a second connecting support block, the first connecting support block is positioned at the top of the protective door main frame and the protective door support, and the second connecting support block is positioned at the bottom of the protective door main frame and the protective door support.

Preferably, the top of the protective door main frame, the protective door support and the first connecting support block is provided with a fixing through hole which is penetrated by a fixing bolt, and the top of the second connecting support block is provided with a thread groove which is meshed with the fixing bolt.

Preferably, the inner side of the chute ring is provided with a vertical chute in sliding connection with the clamping block, and the front side of the clamping block is provided with an inclined plane notch.

Preferably, the right side movable mounting of control switch has control button, and the outside fixed mounting of guard plate has the rubber protection pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a site operation lift guard gate that security performance is high possesses following beneficial effect:

the protective door of the site construction elevator with high safety performance is characterized in that the protective door is provided with the clamping blocks, when a user uses the protective door, the connecting blocks are fixedly connected with the protective door main frame and the protective door support through the fixing bolts, so that the installation of the protective plate is completed, the protective plate can play a role of protecting the user, when the user needs to close the protective door, the protective door main frame can be rotated, the protective door main frame drives the adjusting blocks to rotate to the inside of the second mounting groove, the adjusting blocks exert outward force on the two clamping blocks, the two clamping blocks slide outward and compress the spring respectively under the action of the sliding groove ring, when the adjusting blocks rotate to the inside, the clamping blocks restore to the original positions under the action of the spring, the limiting and fixing of the adjusting blocks are completed, when the user needs to open the protective door, the two adjusting rods can be shifted outward by hands, the adjusting rods drive the clamping blocks to slide outward and compress the spring respectively, the fixture block breaks away from the regulating block to make this guard gate can be opened, owing to set up the regulation pole in the device outside, so can prevent effectively that the user from touching the regulation pole by mistake when the operation, thereby make this guard gate possess the advantage that the protectiveness is high, made things convenient for the user to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a point a shown in fig. 1 according to the present invention.

In the figure: the safety door comprises a lifting frame 1, a mounting base plate 2, a fixing guardrail 3, a first mounting groove 4, a limiting rod 5, a rotating block 6, a protective door main frame 7, a protective door support 8, a protective plate 9, a connecting block 10, a fixing bolt 11, a control switch 12, a second mounting groove 13, an adjusting block 14, a sliding groove ring 15, a clamping block 16, a spring 17 and an adjusting rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a field construction elevator guard gate with high safety performance comprises a lifting frame 1, a mounting base plate 2 is fixedly mounted at the top of the lifting frame 1, a fixed guardrail 3 is fixedly mounted at the top of the mounting base plate 2, two first mounting grooves 4 are formed in the front side of the left fixed guardrail 3, a limiting rod 5 is fixedly mounted inside the first mounting groove 4, a rotating block 6 is rotatably connected to the outer side of the limiting rod 5, circular through holes which are communicated with each other and are penetrated by the limiting rod 5 are formed between the top and the bottom of the rotating block 6, limiting blocks respectively positioned at the top and the bottom of the rotating block 6 are fixedly mounted at the outer side of the limiting rod 5, the right side of the rotating block 6 is fixedly connected with a guard gate main frame 7, a guard gate support 8 is fixedly mounted at the inner side of the guard gate main frame 7, and a guard plate 9 is movably connected to the front side of, the rear side of the protection plate 9 is fixedly provided with a connecting block 10 movably connected with the protection door main frame 7 and the protection door support 8, the connecting block 10 consists of a first connecting support block and a second connecting support block, the first connecting support block is positioned at the top of the protection door main frame 7 and the protection door support 8, the second connecting support block is positioned at the bottom of the protection door main frame 7 and the protection door support 8, a fixing bolt 11 is movably connected between the connecting block 10 and the protection door main frame 7 and the protection door support 8, the top of the protection door main frame 7, the top of the protection door support 8 and the first connecting support block are respectively provided with a fixing through hole penetrated by the fixing bolt 11, the top of the second connecting support block is provided with a threaded groove meshed with the fixing bolt 11, the right side of the right side fixing guardrail 3 is fixedly provided with a control switch 12, the right side of the control switch 12 is movably provided with a control button, and the outer side of the protection plate 9 is fixedly provided, the front side of the right side fixed guardrail 3 is provided with a second mounting groove 13, the right side of the protective door main frame 7 is fixedly provided with an adjusting block 14 extending to the inside of the second mounting groove 13, the inside of the second mounting groove 13 is fixedly provided with two sliding groove rings 15, the inner side of each sliding groove ring 15 is connected with a clamping block 16 in a sliding way, the inner side of each sliding groove ring 15 is provided with a vertical sliding groove in sliding connection with the clamping block 16, the front side of each clamping block 16 is provided with an inclined plane notch, a spring 17 is fixedly connected between each clamping block 16 and each sliding groove ring 15, the right side of each clamping block 16 is fixedly provided with an adjusting rod 18, by arranging the clamping blocks 16, when a user uses the protective door, firstly, the connecting block 10 is fixedly connected with the protective door main frame 7 and the protective door support 8 through a fixing bolt 11, so that the protective plate 9 is mounted, thereby the protective plate 9 can, the protective door main frame 7 can be rotated, at the moment, the protective door main frame 7 drives the adjusting block 14 to rotate to the inside of the second mounting groove 13, at the moment, the adjusting block 14 exerts an outward force on the two clamping blocks 16, the two clamping blocks 16 respectively slide outward and compress the spring 17 under the action of the sliding groove ring 15, when the adjusting block 14 rotates to the inside, the clamping blocks 16 restore to the original position under the action of the spring 17 and complete the limiting and fixing of the adjusting block 14, when a user needs to open the protective door, the user can toggle the two adjusting rods 18 outward by hands, at the moment, the adjusting rods 18 drive the clamping blocks 16 respectively slide outward and compress the spring 17, the clamping blocks 16 are separated from the adjusting block 14, so that the protective door can be opened, and as the adjusting rods 18 are arranged outside the device, the user can be effectively prevented from mistakenly touching the adjusting rods 18 during the operation, thereby the protective door has the, the use of the user is convenient.

When using, when the user is when using, at first through fixing bolt 11 with connecting block 10 and guard

gate body frame

7 and 8 fixed connection of guard gate support, thereby accomplish the installation to guard plate 9, thereby make guard plate 9 can play the purpose of guard gate user's operation, when the user need close this guard gate, can rotate guard gate body frame 7, when this guard gate need be opened to the user, can stir two regulation poles 18 with the hand outside and make this guard gate can be opened, owing to set up regulation pole 18 in the device outside, so can prevent effectively that the user from touching regulation pole 18 by mistake when the operation, thereby make this guard gate possess the high advantage of protectiveness, made things convenient for the user to use.

In summary, according to the field construction elevator protective door with high safety performance, by arranging the fixture blocks 16, when a user uses the protective door, firstly, the connecting blocks 10 are fixedly connected with the protective door main frame 7 and the protective door support 8 through the fixing bolts 11, so as to complete the installation of the protective plate 9, so that the protective plate 9 can play a role of protecting the user, when the user needs to close the protective door, the protective door main frame 7 can be rotated, at the moment, the protective door main frame 7 drives the adjusting blocks 14 to rotate to the inside of the second installation groove 13, at the moment, the adjusting blocks 14 exert an outward force on the two fixture blocks 16, the two fixture blocks 16 respectively slide outward and compress the springs 17 under the action of the sliding groove rings 15, when the adjusting blocks 14 rotate to the inside, the fixture blocks 16 recover to the original positions under the action of the springs 17 and complete the limiting and fixing of the adjusting blocks 14, when the user needs to open the protective door, can stir two regulation poles 18 with the hand outside, adjust pole 18 this moment and drive fixture block 16 and slide and compression spring 17 to the outside respectively, fixture block 16 breaks away from regulating block 14, thereby make this guard gate can be opened, owing to set up regulation pole 18 in the device outside, so can prevent effectively that the user from touching regulation pole 18 by mistake when the operation, thereby make this guard gate possess the advantage that the protectiveness is high, the user use has been made things convenient for, the guard gate of having solved present lift on the existing market is most for built-in switch, the problem that the user probably leads to the guard gate to be opened by accident because maloperation touch switch when using has been caused.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a site operation lift guard gate that security performance is high, includes crane (1), its characterized in that: the utility model discloses a safety protection door, including crane (1), the top fixed mounting of mounting substrate (1) has mounting substrate (2), the top fixed mounting of mounting substrate (2) has fixed guardrail (3), the left side first mounting groove (4) that quantity is two are seted up to the front side of fixed guardrail (3), the inside fixed mounting of first mounting groove (4) has gag lever post (5), the outside of gag lever post (5) is rotated and is connected with turning block (6), the right side of turning block (6) all with guard gate body frame (7) fixed connection, the inboard fixed mounting of guard gate body frame (7) has guard gate support (8), the front side swing joint of guard gate body frame (7) has guard plate (9), the rear side fixed mounting of guard plate (9) has connecting block (10) with guard gate body frame (7) and guard gate support (8) swing joint, be connected with fixed spiral shell between connecting block (10) and guard gate body frame (7) and guard gate support (8) swing joint Bolt (11), right side the right side fixed mounting of fixed guardrail (3) has control switch (12), right side the front side of fixed guardrail (3) is opened and is equipped with second mounting groove (13), the right side fixed mounting of guard gate body frame (7) has regulating block (14) that extend to second mounting groove (13) inside, the inside fixed mounting of second mounting groove (13) has quantity to be two chute circle (15), the inboard sliding connection of chute circle (15) has fixture block (16), fixedly connected with spring (17) between fixture block (16) and chute circle (15), the right side fixed mounting of fixture block (16) has regulation pole (18).

2. The on-site construction elevator guard door of claim 1, wherein: round through holes which are mutually communicated and penetrated by the limiting rod (5) are formed between the top and the bottom of the rotating block (6), and limiting blocks which are respectively positioned at the top and the bottom of the rotating block (6) are fixedly arranged at the outer side of the limiting rod (5).

3. The on-site construction elevator guard door of claim 1, wherein: the connecting block (10) is provided with a first connecting support block and a second connecting support block, the first connecting support block is positioned at the tops of the protective door main frame (7) and the protective door support (8), and the second connecting support block is positioned at the bottoms of the protective door main frame (7) and the protective door support (8).

4. A high-safety protection door for an elevator in construction site as claimed in claim 1 or 3, wherein: the top of protective door main frame (7), protective door support (8) and first connection piece all offers the fixed through hole who is passed by fixing bolt (11), and the threaded groove who meshes with fixing bolt (11) is seted up at the top of second connection piece.

5. The on-site construction elevator guard door of claim 1, wherein: the inner side of the chute ring (15) is provided with a vertical chute which is in sliding connection with the clamping block (16), and the front side of the clamping block (16) is provided with an inclined plane notch.

6. The on-site construction elevator guard door of claim 1, wherein: the right side movable mounting of control switch (12) has control button, and the outside fixed mounting of guard plate (9) has the rubber protection pad.