CN217268954U

CN217268954U - Unloading platform capable of preventing side turning

Info

Publication number: CN217268954U
Application number: CN202220490858.0U
Authority: CN
Inventors: 谈浩
Original assignee: Nantong Sijian Construction Group Co Ltd
Current assignee: Nantong Sijian Construction Group Co Ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-23
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the field of unloading platforms, in particular to an unloading platform capable of preventing side turning, which comprises an unloading platform, wherein the top end of the unloading platform is fixedly connected with a pair of main beams, the main beams are connected with a supporting structure, the supporting structure comprises a fixed strip, one end of each main beam is fixedly connected with the fixed strip, one end of each first lead screw, which is positioned in the fixed strip, is rotatably connected with a slider, the slider is slidably connected with the fixed strip through a chute, the inside of the fixed strip is provided with the chute, the bottom end of the slider is rotatably connected with a push rod, the bottom end of the fixed strip is rotatably connected with a supporting arm, the supporting arm is rotatably connected with the push rod, and one end of the supporting arm is rotatably connected with a touch block; when the discharging platform is installed, the first screw rod is rotated, the screwing-out angle of the supporting arm can be controlled, so that the main beam is parallel to the ground, the steel pipe is convenient to install for supporting, and the main beam is prevented from being not parallel to the ground and causing side turning.

Description

Unloading platform capable of preventing side turning

Technical Field

The utility model relates to a platform of unloading specifically is a platform of unloading that can prevent to turn on one's side belongs to the platform field of unloading.

Background

The unloading platform is various temporary operation platforms and operation frames which are usually erected on a construction site and generally used for material turnover, the main beam is erected on a balcony of a floor, protruding blocks are arranged on the edges of the balconies, and the main beam can be parallel to the ground only by supporting the other end of the main beam, so that side turning is avoided.

At present take the support column to support the girder more, need be furnished with the support column of suitable length, support, the change of support column is comparatively troublesome, and the support column is not portable, supports to live mostly circularly, needs to adjust with the help of the spanner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an unloading platform that can prevent to turn on one's side in order to solve above-mentioned problem, when the platform of unloading is being installed, rotate first lead screw, can control the back-off angle of support arm to make girder and ground parallel, thereby be convenient for install the steel pipe and support, avoid girder and ground not parallel and arouse to turn on one's side.

The utility model discloses a following technical scheme realizes above-mentioned mesh, a can prevent platform of unloading of turning on one's side, including the platform of unloading, a pair of girder of the top fixedly connected with of platform of unloading, the girder is connected with bearing structure, bearing structure includes the fixed strip, the one end fixedly connected with fixed strip of girder, the one end threaded connection of fixed strip has first lead screw, first lead screw is located the inside one end of fixed strip and rotates and be connected with the slider, the slider passes through spout and fixed strip sliding connection, the inside of fixed strip is equipped with the spout, the bottom of slider is rotated and is connected with the catch bar, the bottom of fixed strip is rotated and is connected with the support arm, support arm and catch bar rotate to be connected, the one end of support arm is rotated and is connected with and supports the touch multitouch.

Preferably, the bottom end of the contact block is fixedly connected with a rubber pad, and the rubber pad is of a rectangular structure.

Preferably, a plurality of pulleys are all installed to the top and the bottom of slider, the pulley passes through the spout and contradicts with the fixed strip.

Preferably, one end of the first screw rod is fixedly connected with a fixing sleeve, and the fixing sleeve is cylindrical.

Preferably, a pair of first rotating rods is fixedly connected to the fixing sleeve, and the first rotating rods are of cylindrical structures.

Preferably, a protective sleeve is rotatably connected between the fixed sleeve and the fixed strip and can stretch out and draw back.

Preferably, be connected with the cup joint structure on the girder, the cup joint structure includes the second lead screw, fixedly connected with second lead screw on the girder, second lead screw top threaded connection has the cover piece of connecing.

Preferably, the top end of the sleeving block is cylindrical, and the top end of the sleeving block can be sleeved with a steel pipe.

Preferably, one end fixedly connected with of overlap joint piece is a pair of second dwang, the second dwang is cylindrical structure.

The utility model has the advantages that: when the platform of unloading in the installation, when stretching into the girder in the building floor balcony, the edge of some balconies has the lug, make the abrupt piece conflict of girder and balcony, rotate first lead screw, first lead screw will outwards move, first lead screw will drive the slider along the spout motion, thereby it outwards screws out to drive the catch bar promotion support arm, make the conflict piece and the ground conflict of support arm one end, the conflict piece is rotatable, thereby make conflict piece and ground closely contradict, the support arm plays the supporting role, the angle of screwing out that can control the support arm through first lead screw, thereby make girder and ground parallel, thereby be convenient for install the steel pipe and support, avoid girder and ground unparallel and arouse to turn on one's side.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

fig. 3 is a schematic view of a connection structure of the fixing strip and the first screw rod of the present invention;

fig. 4 is a schematic view of a connection structure of the main beam and the second screw rod of the present invention.

In the figure: 1. a discharge platform; 2. a main beam; 3. a support structure; 301. a fixing strip; 302. a first lead screw; 303. fixing a sleeve; 304. a first rotating lever; 305. a chute; 306. a push rod; 307. a slider; 308. a contact block; 309. a support arm; 4. a socket structure; 401. sleeving and connecting blocks; 402. a second lead screw; 403. a second rotating lever; 5. a rubber pad; 6. a protective sleeve; 7. a pulley.

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. 1-4, the unloading platform capable of preventing side turning comprises an unloading platform 1, a pair of main beams 2 is fixedly connected to the top end of the unloading platform 1, the main beams 2 are connected with a supporting structure 3, the supporting structure 3 comprises a fixing strip 301, one end of each main beam 2 is fixedly connected with the fixing strip 301, one end of each fixing strip 301 is in threaded connection with a first lead screw 302, one end of each first lead screw 302, which is located inside the corresponding fixing strip 301, is rotatably connected with a sliding block 307, the sliding block 307 is slidably connected with the corresponding fixing strip 301 through a sliding groove 305, a sliding groove 305 is arranged inside the corresponding fixing strip 301, the bottom end of each sliding block 307 is rotatably connected with a push rod 306, the bottom end of the corresponding fixing strip 301 is rotatably connected with a supporting arm 309, the supporting arm 309 is rotatably connected with the push rod 306, and one end of the supporting arm 309 is rotatably connected with a contact block 308.

As a technical optimization scheme of the utility model, the bottom end of the touch block 308 is fixedly connected with a rubber pad 5, and the rubber pad 5 is in a rectangular structure; thereby enabling the contact block 308 to be in close contact with the ground, thereby increasing stability.

As a technical optimization scheme of the present invention, a plurality of pulleys 7 are mounted on both the top end and the bottom end of the sliding block 307, and the pulleys 7 are abutted against the fixing strip 301 through the sliding groove 305; so as to facilitate the sliding of the sliding block 307, one end of the first lead screw 302 is fixedly connected with a fixed sleeve 303, the fixed sleeve 303 is cylindrical, the fixed sleeve 303 is fixedly connected with a pair of first rotating rods 304, and the first rotating rods 304 are cylindrical structures; thereby facilitating rotation of the fixing sleeve 303 and thus facilitating rotation of the first lead screw 302.

As a technical optimization scheme of the utility model, a protective sleeve 6 is rotatably connected between the fixed sleeve 303 and the fixed strip 301, and the protective sleeve 6 can be stretched; thereby protecting the first lead screw 302.

As a technical optimization scheme of the present invention, the main beam 2 is connected with a sleeve joint structure 4, the sleeve joint structure 4 includes a second lead screw 402, the main beam 2 is fixedly connected with the second lead screw 402, the top end of the second lead screw 402 is in threaded connection with a sleeve joint block 401, the top end of the sleeve joint block 401 is cylindrical, and the top end of the sleeve joint block 401 can be sleeved with a steel pipe; so as to facilitate pushing the steel pipe for supporting, one end of the sleeving block 401 is fixedly connected with a pair of second rotating rods 403, and the second rotating rods 403 are cylindrical; thereby facilitating the rotation of the socket block 401 and thus the lifting of the steel pipe into tight abutment with the ceiling.

When the utility model is used, when the unloading platform 1 is installed and the girder 2 is extended into the building floor balcony, the edge of some balconies has a bump, so that the girder 2 is in conflict with the bump of the balcony, the fixing sleeve 303 is driven to rotate by rotating the cylindrical first rotating rod 304, thereby driving the first lead screw 302 to rotate, the first lead screw 302 moves outwards, the protective sleeve 6 extends, thereby protecting the first lead screw 302, sand and stone are prevented from adhering to the first lead screw 302, the first lead screw 302 drives the sliding block 307 to move along the sliding groove 305, a plurality of pulleys 7 are arranged at the top end and the bottom end of the sliding block 307, the pulleys 7 are in conflict with the fixing strip 301 through the sliding groove 305, thereby the sliding block 307 slides more smoothly, thereby driving the pushing rod 306 to push the supporting arm 309 to be screwed outwards, so that the conflict block 308 at one end of the supporting arm 309 is in conflict with the ground, the conflict block 308 can rotate, thereby the conflict block 308 is in conflict with the ground tightly, the bottom fixedly connected with rubber pad 5 of touch multitouch 308, thereby make touch multitouch 308 more steady, support arm 309 plays the supporting role, can control the angle of unscrewing of support arm 309 through first lead screw 302, thereby make girder 2 and ground parallel, thereby be convenient for the installation steel pipe supports, avoid girder 2 and ground unparallel and arouse turning on one's side, cup joint the cylindrical top of cover joint piece 401 with the steel pipe cover, through rotating cylindrical second dwang 403, it rotates to drive cover joint piece 401, cup joint piece 401 will rotate around second lead screw 402, second lead screw 402 overlaps joint piece 401 upward movement with the drive, thereby make the top of steel pipe and the day slide of building floor closely contradict, thereby reach the effect of firm support, avoid unloading platform 1 to turn on one's side.

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

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a can prevent platform of unloading of turning on one's side, includes platform (1) of unloading, its characterized in that: the top end of the unloading platform (1) is fixedly connected with a pair of main beams (2), the main beams (2) are connected with a supporting structure (3), the supporting structure (3) comprises a fixing strip (301), one end of the main beam (2) is fixedly connected with the fixing strip (301), one end of the fixing strip (301) is connected with a first screw rod (302) in a threaded manner, one end of the first screw rod (302) positioned in the fixing strip (301) is rotatably connected with a sliding block (307), the sliding block (307) is connected with the fixed strip (301) in a sliding way through a sliding groove (305), a sliding groove (305) is arranged in the fixed strip (301), the bottom end of the sliding block (307) is rotatably connected with a push rod (306), the bottom end of the fixing strip (301) is rotatably connected with a supporting arm (309), the supporting arm (309) is rotatably connected with a pushing rod (306), and one end of the supporting arm (309) is rotatably connected with a contact block (308).

2. The platform of claim 1, wherein the platform is capable of preventing rollover: the bottom end of the contact block (308) is fixedly connected with a rubber pad (5), and the rubber pad (5) is of a rectangular structure.

3. The platform of claim 1, wherein the platform is capable of preventing rollover: a plurality of pulleys (7) are all installed to the top and the bottom of slider (307), pulley (7) are contradicted through spout (305) and fixed strip (301).

4. The platform of claim 1, wherein the platform is capable of preventing rollover: one end of the first screw rod (302) is fixedly connected with a fixing sleeve (303), and the fixing sleeve (303) is cylindrical.

5. The platform of claim 4, wherein the platform is capable of preventing rollover: a pair of first rotating rods (304) is fixedly connected to the fixed sleeve (303), and the first rotating rods (304) are of cylindrical structures.

6. The platform of claim 4, wherein the platform is capable of preventing rollover: the protective sleeve is characterized in that a protective sleeve (6) is rotatably connected between the fixed sleeve (303) and the fixed strip (301), and the protective sleeve (6) can stretch out and draw back.

7. The platform of claim 1, wherein the platform is capable of preventing rollover: be connected with cup joint structure (4) on girder (2), cup joint structure (4) include second lead screw (402), fixedly connected with second lead screw (402) on girder (2), second lead screw (402) top threaded connection has cover joint piece (401).

8. The discharging platform capable of preventing side overturning according to claim 7, wherein: the top of overlap joint piece (401) is cylindrical, overlap joint piece (401) top can cup joint the steel pipe.

9. The platform of claim 7, wherein the platform is capable of preventing rollover: one end fixedly connected with of overlap joint piece (401) is a pair of second dwang (403), second dwang (403) are cylindrical structure.