CN212802623U - Telescopic platform of unloading - Google Patents

Telescopic platform of unloading Download PDF

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Publication number
CN212802623U
CN212802623U CN202021262151.1U CN202021262151U CN212802623U CN 212802623 U CN212802623 U CN 212802623U CN 202021262151 U CN202021262151 U CN 202021262151U CN 212802623 U CN212802623 U CN 212802623U
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CN
China
Prior art keywords
plate
telescopic
platform
unloading
main beam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202021262151.1U
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Chinese (zh)
Inventor
安旭
李永辉
许英豪
何宇
王二荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Seventh Engineering Division Corp Ltd
Original Assignee
China Construction Seventh Engineering Division Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Construction Seventh Engineering Division Corp Ltd filed Critical China Construction Seventh Engineering Division Corp Ltd
Priority to CN202021262151.1U priority Critical patent/CN212802623U/en
Application granted granted Critical
Publication of CN212802623U publication Critical patent/CN212802623U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a telescopic platform of unloading. The telescopic unloading platform comprises a platform main body, side plates, sealing plates, a connecting device and telescopic plates, wherein the platform main body comprises a main beam, secondary beams and support plates which are laid above the main beam and the secondary beams and have a bearing effect, the distance between the two secondary beams positioned at the head and the tail is equal to the length of the support plates, the length of the support plates is smaller than that of the main beam, the head end of the main beam is used for penetrating through an external scaffold and is fixed on a floor plate of a building, the side plates are respectively connected with the main beam, the support plates and the sealing plates, and a material placing space is defined between the sealing plates and the platform; the connecting device comprises a diagonal hoisting ring and a steel wire rope; the expansion plate is a patterned steel plate, is embedded in the supporting plate and is adjustable in position along the length direction of the supporting plate, and the length of the expansion plate is greater than the distance between the supporting plate and the floor plate. The expansion plate is used for filling a gap between the platform main body and the floor plate, so that the walking safety of constructors is ensured, and the potential safety hazard of the telescopic unloading platform is reduced.

Description

Telescopic platform of unloading
Technical Field
The utility model relates to a building loading platform technical field especially relates to a telescopic platform of unloading.
Background
The unloading platform is a common device in building engineering, and is a transfer station for conveying materials, equipment, tools and the like required by building construction to a construction floor plate or conveying garbage, waste materials, tools and the like generated in the building construction process to the ground. The traditional platform atmosphere movable type of unloading, console mode platform of unloading, the formula of encorbelmenting platform of unloading, wherein, the formula of encorbelmenting platform of unloading is the most commonly used, and it is called the formula of encorbelmenting steel platform, is the "platform of connecing of encorbelmenting outside stretching out the scaffold frame," including the inboard portion that is in the building and the outside portion that stretches out the building, and the outside portion has an operation platform, and this operation platform is cantilever structure, stretches to the building outside from the building inboard.
In the building work progress, often can set up outer scaffold frame at the building outer wall, do not reserve the position of unloading the platform, the platform of unloading this moment will be to the installation, need pass outer scaffold frame and get into the floor board with the mode of socket joint and anchor, and certain space just can appear between the hopper of the platform of unloading this moment and the floor board. The common method is that a gap between a hopper of an unloading platform and a floor plate is paved by using a wood purlin or a steel plate to form an artificial channel, when the wood purlin is paved, because the strength of the wood purlin is not high, constructors easily tread the wood purlin to be broken when treading, and certain potential safety hazards exist; when the steel plate is paved, although the strength is enough, the constructor can not step the steel plate to be tilted in the stepping process, so that the steel plate falls off from the gap, and certain potential safety hazards also exist.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a telescopic platform of unloading to solve among the prior art under the condition that has outer scaffold, use the technical problem that the platform of unloading has certain potential safety hazard.
In order to achieve the above object, the utility model adopts the following technical scheme:
a telescopic discharge platform comprising:
the platform comprises a platform main body and a platform main body, wherein the platform main body comprises two main beams which are parallel to each other, a plurality of secondary beams which are connected between the two main beams and are arranged in parallel at intervals, and a supporting plate which is laid above the main beams and has a bearing effect, the distance between the two secondary beams positioned at the head and the tail is equal to the length of the supporting plate, the length of the supporting plate is smaller than that of the main beam, and the head end of the main beam is used for penetrating through an outer scaffold and fixing the main beam on;
the two side plates are arranged along the arrangement direction vertical to the secondary beams, are respectively connected to the corresponding main beams and are connected with the supporting plate;
the sealing plates are connected to the tail ends of the two main beams and fixedly connected with the two side plates, and a material placing space is defined by the sealing plates, the platform main body and the side plates;
the connecting device comprises a diagonal hanging ring and a steel wire rope, the diagonal hanging ring is fixedly connected to the main beam, one end of the steel wire rope is connected with the diagonal hanging ring, and the other end of the steel wire rope is used for being connected with a fixed structure arranged on a building so as to hang the platform main body;
the expansion plate is embedded in the supporting plate, the position of the expansion plate in the length direction of the supporting plate is adjustable, and the length of the expansion plate is larger than the distance between the supporting plate and the floor plate.
The beneficial effects of the above technical scheme are that: the utility model discloses a telescopic platform of unloading is under the condition that has outer scaffold, and the removal through the relative backup pad of expansion plate exposes the outer length of backup pad in order to adjust the expansion plate, and then fills the space between the floor board of backup pad and building to form artificial channel, can supply the execution workman to trample. Because the expansion plate is embedded into the support plate, the expansion plate forms a whole with the platform main body equivalently, and the expansion plate adopts the decorative pattern steel plate, thereby ensuring the strength and avoiding the condition that the expansion plate tilts when constructors step on the expansion plate. Meanwhile, the platform main body, the sealing plate and the side plates form a semi-closed space for discharging of workers, the safety of the telescopic discharging platform is improved, and the risk of potential safety hazards is reduced.
Further, be equipped with the expansion plate mounting hole in the backup pad, the expansion plate mounting hole is the rectangle blind hole, in expansion plate mounting hole and the expansion plate, is equipped with the spout on one, be equipped with on another with spout sliding fit's arch.
Has the advantages that: the sliding groove and the protrusion are in sliding fit to realize movement of the telescopic plate, and the telescopic plate is simple in structure and convenient to realize.
Further, be equipped with the spout on the expansion plate mounting hole, be equipped with the arch on the expansion plate, be equipped with between expansion plate and the expansion plate mounting hole and cut the fork expansion bracket, cut fork expansion bracket and spout sliding fit to cut fork expansion bracket one end and fix at the hole bottom of expansion plate mounting hole, the other end and expansion plate fixed connection.
Has the advantages that: stability when the telescopic plate can be guaranteed to set up and cut the fork expansion bracket and remove, simultaneously sturdy structure can easily fold, and occupation space is little.
Furthermore, an operating handle is arranged at the upper part of the telescopic plate, is perpendicular to the telescopic plate and is in stop fit with the support plate when the telescopic plate is retracted.
Has the advantages that: constructors can conveniently pull the telescopic plate to move through the operating handle, and the operation is convenient.
Furthermore, the lower part of the telescopic plate is provided with at least two stop rods which are used for being matched with the floor plates in a stop manner, the stop rods are arranged along the arrangement direction of the main beam, each stop rod is hinged with the telescopic plate, and the telescopic plate is provided with a stop rod placing groove.
Has the advantages that: after the baffle plates are unfolded, the stop rods are in stop fit with the floor plates in the process of moving the telescopic plates so as to enhance the stability of the telescopic unloading platform; in addition, the baffle rod placing groove is formed in the telescopic plate, so that the baffle rod is conveniently folded, and meanwhile, the extra space in the supporting plate is not occupied.
Furthermore, an avoiding groove is formed in the sealing plate, a protective frame is arranged at the position of the avoiding groove, and a protective net is installed on the protective frame.
Has the advantages that: dodge the groove and help placing the longer material of length, set up the protection frame and install the protection network additional dodging groove department, help protecting constructor's safety, also help reducing the risk that takes place the high altitude object that falls simultaneously.
Drawings
Fig. 1 is a schematic view of a use state of the telescopic unloading platform of the present invention;
fig. 2 is a schematic structural view of a display platform main body in the telescopic unloading platform of the present invention;
fig. 3 is a schematic structural view of a sealing plate of the telescopic unloading platform of the present invention;
fig. 4 is an assembly schematic diagram of the expansion plate and the support plate of the telescopic unloading platform of the present invention.
Description of reference numerals: 1-main beam, 2-secondary beam, 3-side plate, 4-sealing plate, 5-avoidance groove, 6-support plate, 7-expansion plate, 8-inclined-pull hanging ring, 9-steel wire rope, 10-external scaffold, 11-floor plate, 12-foundation bolt, 13-sliding groove, 14-protrusion, 15-stop lever, 16-scissor type expansion bracket, 17-expansion plate mounting hole, 18-protection bracket, 19-protection net, 20-stop lever placing groove and 21-operating handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a telescopic platform of unloading's embodiment:
in actual construction, be provided with outer scaffold frame 10 between telescopic platform of unloading and the building, the utility model discloses a telescopic platform of unloading is that the mode that adopts the socket joint passes outer scaffold frame 10 and is in the same place with the floor board 11 anchor of building (refer to fig. 1). Specifically, the telescopic discharging platform of the present embodiment includes a platform main body and a connecting device for fixedly connecting the platform main body with the floor plate 11 of the building. Wherein, the structure of platform main part is as shown in fig. 1 and fig. 2, and the platform main part includes two girder 1 that are parallel to each other, connects many secondary beam 2 between two girder 1, and each secondary beam 2 is along the parallel interval arrangement of extending direction of girder 1 to the both ends of secondary beam 2 all with girder 1 welding, girder 1 and secondary beam 2 are the channel-section steel, acquire comparatively easily, and use cost is lower. The platform main part is still including laying in the backup pad 6 of girder 1 and secondary beam 2 top, and backup pad 6 plays the bearing effect, both can stand the people, also can place the material. In the arrangement direction of the secondary beams 2, the distance between the two secondary beams 2 at the head and the tail is equal to the length of the support plate 6, and the length of the support plate 6 is less than that of the main beam 1. The head end of the main beam 1 is used for passing through an outer scaffold 10 and is fixed on a floor plate 11 of a building through an anchor bolt 12.
The connecting device comprises a diagonal hanging ring 8 and a steel wire rope 9 (refer to fig. 1), the diagonal hanging ring 8 is formed by bending a round steel cylinder and is welded and fixed on the outer side of the main beam 1, and the diagonal hanging ring is also anchored on the floor plate 11. One end of a steel wire rope 9 is connected with a diagonal hanging ring on the main beam 1, and the other end of the steel wire rope 9 is connected with the diagonal hanging ring anchored on the floor plate 11, so that the platform main body is stably hung.
Two corresponding curb plates 3 that are connected with respectively on the girder 1, curb plate 3 is connected with backup pad 6 simultaneously. The side plates 3 comprise a frame formed by welding a horizontal steel pipe and a vertical steel pipe with each other and a protective layer connected to the frame, wherein the extending direction of the horizontal steel pipe is the same as that of the main beam 1.
The tail end of the main beam 1 is connected with a sealing plate 4, the sealing plate 4 is connected with the two main beams, and is also fixedly connected with the two side plates 3. And a material placing space is enclosed between the closing plate 4 and the supporting plate 6 as well as between the closing plate and the side plate 3. In order to avoid the situation that the material cannot be placed in the material placing space due to the excessively long length of the material, in this embodiment, an avoiding groove 5 with a trapezoidal cross section is formed in the closing plate 4, as shown in fig. 3, so that the material with the long length can extend out of the avoiding groove 5. In order to reduce falling of objects and construction personnel, a protective frame 18 is further arranged on the outer side of the sealing plate 4, and a protective net is mounted on the protective frame 18 to play a role of safety protection.
When the telescopic unloading platform passes through the outer scaffold in a socket mode, a certain gap is formed between the supporting plate and the floor plate of the building. For guaranteeing constructor's walking safety, the telescopic platform of unloading of this embodiment still includes a expansion plate 7, and expansion plate 7 is the decorative pattern steel sheet, and intensity is high, and the bearing capacity is big, inlays to be established in backup pad 6 to position adjustment on the length direction of backup pad 6, the length of expansion plate 7 is greater than the distance between backup pad 6 and floor board 11, can set up on floor board 11 after expansion plate 7 stretches out.
Specifically, as shown in fig. 4, an expansion plate mounting hole 17 is formed in the support plate 6, the expansion plate mounting hole 17 is a rectangular blind hole, the rectangular blind hole is provided with a sliding groove 13 extending along the length direction of the main beam, and a protrusion 14 in sliding fit with the sliding groove 13 is formed in the expansion plate 7. In order to ensure the stability of the telescopic plate 7 during movement, a scissor type telescopic frame 16 is further arranged between the telescopic plate 7 and the telescopic plate mounting hole 17, one end of the scissor type telescopic frame 16 is fixedly connected with the hole bottom of the telescopic plate mounting hole 17 through a connecting rod, and the other end of the scissor type telescopic frame 16 is fixedly connected with the telescopic plate 7 through another connecting rod.
In order to facilitate a constructor to stand on the support plate 6 to pull out or retract the telescopic plate 7, an operating handle 21 is arranged at the upper part of the telescopic plate 7, the operating handle 21 is perpendicular to the telescopic plate 7, and the constructor retracts the telescopic plate to a certain degree through the operating handle 21 and then stops and cooperates with the support plate 6.
In addition, the lower part of the expansion plate 7 is provided with two stop rods 15 for stop matching with the floor plate 11, and the two stop rods 15 are arranged along the arrangement direction of the main beam 1, and each stop rod 15 is hinged with the expansion plate 7. In order to prevent the expansion plate 7 from interfering with the support plate 6 when being pulled out or retracted, a bar-placing groove 20 is provided in the expansion plate 7. By rotating the stopper 15, the stopper can be retracted into the stopper placing groove 20. After the stop lever 20 is lowered, the stop lever 20 is in stop fit with the floor plate 11 in the process of pulling the telescopic plate 7, so that the stability of the whole telescopic unloading platform is increased.
The utility model discloses a telescopic platform of unloading is under the condition that has outer scaffold, and the removal through the relative backup pad of expansion plate exposes the outer length of backup pad in order to adjust the expansion plate, and then fills the space between the floor board of backup pad and building to form artificial channel, can supply the execution workman to trample. Because the expansion plate is embedded into the support plate, the expansion plate forms a whole with the platform main body equivalently, and the expansion plate adopts the decorative pattern steel plate, thereby ensuring the strength and avoiding the condition that the expansion plate tilts when constructors step on the expansion plate. Meanwhile, the platform main body, the sealing plate and the side plates form a semi-closed space for discharging of workers, the safety of the telescopic discharging platform is improved, and the risk of potential safety hazards is reduced.
In other embodiments, the expansion plate may be inserted into the support plate, and a plurality of fastening holes are formed in the support plate at intervals, and are communicated with the expansion plate mounting holes, and fasteners are inserted into the fastening holes, and the fastening holes are tightened after the expansion plate is pulled out by a set length to fix the expansion plate at the current position.
In other embodiments, the scissor-type telescopic frame may not be provided, and at this time, the guide rod may be provided between the telescopic plate and the telescopic plate mounting hole, and the telescopic plate and the guide rod are in guide sliding fit.
In other embodiments, a hanging ring can be used instead of the operating handle, and a pull rope can be threaded into the hanging ring, so that the position of the expansion plate can be controlled by pulling the pull rope.
In other embodiments, the retractable plate may not be provided with a stop lever placing groove, but a stop lever avoiding groove is provided in the support plate.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (6)

1. A telescopic platform of unloading, its characterized in that includes:
the platform comprises a platform main body and a platform main body, wherein the platform main body comprises two main beams which are parallel to each other, a plurality of secondary beams which are connected between the two main beams and are arranged in parallel at intervals, and a supporting plate which is laid above the main beams and has a bearing effect, the distance between the two secondary beams positioned at the head and the tail is equal to the length of the supporting plate, the length of the supporting plate is smaller than that of the main beam, and the head end of the main beam is used for penetrating through an outer scaffold and fixing the main beam on;
the two side plates are arranged along the arrangement direction vertical to the secondary beams, are respectively connected to the corresponding main beams and are connected with the supporting plate;
the sealing plates are connected to the tail ends of the two main beams and fixedly connected with the two side plates, and a material placing space is defined by the sealing plates, the platform main body and the side plates;
the connecting device comprises a diagonal hanging ring and a steel wire rope, the diagonal hanging ring is fixedly connected to the main beam, one end of the steel wire rope is connected with the diagonal hanging ring, and the other end of the steel wire rope is used for being connected with a fixed structure arranged on a building so as to hang the platform main body;
the expansion plate is a patterned steel plate and is embedded in the supporting plate, the position of the expansion plate in the length direction of the supporting plate is adjustable, and the length of the expansion plate is greater than the distance between the supporting plate and the floor plate.
2. The telescopic discharging platform according to claim 1, wherein the supporting plate is provided with a mounting hole for a telescopic plate, the mounting hole for the telescopic plate is a rectangular blind hole, one of the mounting hole for the telescopic plate and the telescopic plate is provided with a sliding groove, and the other one of the mounting hole for the telescopic plate and the telescopic plate is provided with a protrusion which is in sliding fit with the sliding groove.
3. The telescopic unloading platform according to claim 2, wherein a chute is arranged on the telescopic plate mounting hole, a protrusion is arranged on the telescopic plate, a scissor-type telescopic frame is arranged between the telescopic plate and the telescopic plate mounting hole, the scissor-type telescopic frame is in sliding fit with the chute, one end of the scissor-type telescopic frame is fixed at the bottom of the telescopic plate mounting hole, and the other end of the scissor-type telescopic frame is fixedly connected with the telescopic plate.
4. The telescopic unloading platform according to claim 2 or 3, wherein the upper part of the telescopic plate is provided with an operating handle which is perpendicular to the telescopic plate and is in stop fit with the support plate when the telescopic plate is retracted.
5. The telescopic unloading platform according to claim 2 or 3, wherein the lower portion of the telescopic plate is provided with at least two stop rods for stop-matching with the floor plates, the at least two stop rods are arranged along the arrangement direction of the main beam, each stop rod is hinged with the telescopic plate, and the telescopic plate is provided with a stop rod placing groove.
6. The telescopic unloading platform according to any one of claims 1 to 3, wherein an avoiding groove is formed in the sealing plate, a protective frame is arranged at the avoiding groove, and a protective net is mounted on the protective frame.
CN202021262151.1U 2020-07-02 2020-07-02 Telescopic platform of unloading Expired - Fee Related CN212802623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021262151.1U CN212802623U (en) 2020-07-02 2020-07-02 Telescopic platform of unloading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021262151.1U CN212802623U (en) 2020-07-02 2020-07-02 Telescopic platform of unloading

Publications (1)

Publication Number Publication Date
CN212802623U true CN212802623U (en) 2021-03-26

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ID=75099193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021262151.1U Expired - Fee Related CN212802623U (en) 2020-07-02 2020-07-02 Telescopic platform of unloading

Country Status (1)

Country Link
CN (1) CN212802623U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113187250A (en) * 2021-05-21 2021-07-30 宁波建工工程集团有限公司 Pull-out channel structure of suspension unloading platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113187250A (en) * 2021-05-21 2021-07-30 宁波建工工程集团有限公司 Pull-out channel structure of suspension unloading platform

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210326

Termination date: 20210702

CF01 Termination of patent right due to non-payment of annual fee