CN219973982U - Cantilever unloading platform protection device - Google Patents
Cantilever unloading platform protection device Download PDFInfo
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- CN219973982U CN219973982U CN202321515014.8U CN202321515014U CN219973982U CN 219973982 U CN219973982 U CN 219973982U CN 202321515014 U CN202321515014 U CN 202321515014U CN 219973982 U CN219973982 U CN 219973982U
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- door
- opening
- closing door
- shut
- pole
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- 230000001012 protector Effects 0.000 claims abstract description 3
- 230000008093 supporting effect Effects 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a platform protector of unloading of encorbelmenting, includes horizontal pole, pole setting, opening and shutting door and bracing piece, 4 pole settings and the stand fixed connection on the four corners of platform of unloading of encorbelmenting, go up horizontal pole both ends and 2 pole setting upper end fixed connection, the door both sides of opening and shutting are articulated with 2 last horizontal poles respectively, 4 bracing piece one end are articulated with 4 pole setting middle parts respectively, 4 bracing piece other end and the limit fixed connection of opening and shutting door set up the keeper on the door of opening and shutting. The cantilever type high-altitude falling object protection device has the advantages of simple structure, simplicity in manufacture and operation and repeated utilization, and can protect workers from being damaged by the high-altitude falling object during the cantilever unloading work.
Description
Technical Field
The utility model belongs to the field of building construction, and particularly relates to a cantilever unloading platform protection device.
Background
At present, the construction field of buildings is increasingly strict in the requirements of safe civilized construction, the quality of building products is guaranteed in the construction, and the safety of people in the construction process is put at the first place. Along with the gradual strengthening of the safety civilization conception, various novel construction technical measures are also continuously mature, and good guarantee is provided for the safety of constructors.
When the worker is positioned in the overhanging discharging platform to transfer materials, the high-altitude falling objects greatly threaten the life safety of the worker, and many workers are hit and injured to different degrees due to various uncertain high-altitude falling objects, so that the construction process is affected to a certain extent.
Disclosure of Invention
The utility model aims to provide a deep cantilever unloading platform protection device which can solve the problem of safety protection for operators during unloading of a deep cantilever unloading platform.
The utility model adopts the following technical scheme:
the utility model provides a platform protector of unloading encorbelments, the platform of unloading of encorbelmenting includes 4 stands in angle, including horizontal pole, pole setting, door and bracing piece of opening and shutting, 4 pole setting and stand fixed connection, horizontal pole both ends and 2 pole setting upper end fixed connection, the door both sides of opening and shutting are articulated with 2 horizontal poles respectively, 4 bracing piece one end is articulated with 4 pole setting middle parts respectively, and 4 bracing piece other ends and the limit both ends fixed connection of door that opens and shuts set up the keeper on the door that opens and shuts.
Further preferred technical scheme: the cross section of pole setting is first quadrangle, the stand on the four corners of the platform of unloading of encorbelmenting is the cavity stand, the cross section of cavity stand is the second quadrangle, the area of first quadrangle is less than the area of second quadrangle, set up first through-hole in the pole setting, set up the second through-hole on the position corresponding with first through-hole on the stand, 4 pole settings insert encorbelment in the cavity stand on the platform four corners of unloading of encorbelmenting pass first through-hole and second through-hole fixed connection through the pin.
Further preferred technical scheme: the 2 crossbars comprise a left crossbar and a right crossbar, the opening and closing door comprises a left opening and closing door and a right opening and closing door, the left opening and closing door is hinged with the left upper crossbar through a hinge, and the right opening and closing door is hinged with the right upper crossbar through a hinge.
Further preferred technical scheme: the middle parts of the 4 vertical rods are respectively and vertically welded with 2 first connecting pieces, through holes are formed in corresponding positions of the 2 first connecting pieces, one end of each supporting rod is fixedly welded with a first connecting ring, the first connecting rings are inserted into the middle of the 2 first connecting pieces, and one end of each supporting rod is hinged to the vertical rods through pins penetrating through the through holes and the first connecting rings.
Further preferred technical scheme: the upper and lower limit both ends of left side leaf door and right side leaf door that opens and shuts set up the fixture block, set up the U-shaped groove on the bracing piece other end, 4 the bracing piece other end respectively with left and right side leaf door that opens and shuts go into the U-shaped inslot card fixedly connected through the fixture block card.
Further preferred technical scheme: the door bolt comprises a door bolt seat, a door bolt rod and a door bolt ring, wherein the door bolt seat is arranged on the left door, the door bolt is inserted into the door bolt seat and is in sliding connection with the door bolt seat, and the door bolt ring is fixed on the right door.
Further preferred technical scheme: the protection device further comprises a middle cross rod and middle support rods, two ends of the middle cross rod are fixedly connected with the middle parts of the 2 vertical rods, one ends of the middle support rods are respectively hinged with the middle parts of the 2 middle cross rods, and the other ends of the 2 middle support rods are fixedly connected with the middle parts of the edges of the opening and closing door.
Further preferred technical scheme: the middle part of the middle cross rod is vertically welded with 2 second connecting pieces, 2 through holes are formed in corresponding positions on the second connecting pieces, one end of the middle support rod is fixedly welded with a second connecting ring, the second connecting ring is inserted into the middle of the 2 second connecting pieces, and one end of the middle support rod is hinged with the middle cross rod through pins penetrating through the through holes and the second connecting ring.
Further preferred technical scheme: the middle position of the upper and lower sides of the left and right opening and closing doors is provided with a clamping block, 2U-shaped grooves are formed in the other ends of the middle supporting rods, and the other ends of the 2 middle supporting rods are fixedly connected with the middle positions of the left and right opening and closing doors through clamping blocks clamped in the U-shaped grooves.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
the cantilever unloading platform protection device can ensure the safety of operators under construction conditions, has high turnover rate, and can achieve the purposes of saving materials, reducing cost and improving efficiency. Has the advantages of simple structure, simple manufacture and operation.
Drawings
FIG. 1 is a block diagram of a cantilever discharge platform guard according to the present utility model;
FIG. 2 is a left side view of an overhanging discharge platform guard according to the utility model;
FIG. 3 is a front view of an overhanging discharge platform guard according to the utility model;
reference numerals: 1-upright post, 2-cross bar, 3-opening and closing door, 4-support bar, 5-upright post and 6-door bolt
7-left cross bar, 8-right cross bar, 9-left leaf opening and closing door, 10-right leaf opening and closing door, 11-middle cross bar and 12-middle support bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the cantilever unloading platform protection device comprises 4 corners and 4 upright posts 5, wherein the 4 corners and the 4 upright posts 5 are fixedly connected with the four corners of the cantilever unloading platform, the two ends of the transverse rod 2 are fixedly connected with the upper ends of the 2 upright posts 1, two sides of the opening and closing door 3 are respectively hinged with the 2 transverse rods 2, one ends of the 4 support rods 4 are respectively hinged with the middle parts of the 4 upright posts 1, the other ends of the 4 support rods 4 are fixedly connected with the two ends of the edges of the opening and closing door 3, and the opening and closing door 3 is provided with a door bolt 6. The upright 1, the cross rod 2, the opening and closing door 3 and the supporting rod 4 are fixed through welding and nuts to form an integral frame of the protection device. The protection device is fixed on an upper upright post 5 at the corner of the overhanging discharging platform 4 through an upright post 1, and is arranged on the overhanging discharging platform. The door bolt 6 is arranged on the opening and closing door 3, and the horizontal state of the opening and closing door 3 on the protecting device arranged on the overhanging and unloading platform is locked by the door bolt 6 under the working state of the overhanging and unloading platform for operators through the structure, so that the safety of the operators working on the overhanging and unloading platform below the protecting device is protected.
Further, as shown in fig. 1 to 3, the cross section of the upright 1 is a first quadrangle, the upright 5 on the four corners of the overhanging discharging platform is a hollow upright, the cross section of the hollow upright is a second quadrangle, the area of the first quadrangle is smaller than that of the second quadrangle, a first through hole is formed in the upright 1, a second through hole is formed in the upright 5 at a position corresponding to the first through hole, and 4 uprights 1 are inserted into the hollow uprights 5 on the four corners of the overhanging discharging platform and penetrate through the first through holes and are fixedly connected with the second through holes through pins. The connection of the upright 1 to the upright 5 is defined in particular by this claim. The pin connection mode of the upright 1 and the upright 5 can facilitate the disassembly and the assembly of the protecting device and the reuse of the protecting device after the disassembly.
Further, as shown in fig. 1 to 3, the 2 cross bars 2 include a left cross bar 7 and a right cross bar 8, the door 3 includes a left door 9 and a right door 10, the left door 9 is hinged to the left cross bar 7 by a hinge, and the right door 10 is hinged to the right cross bar 8 by a hinge. In particular, the connection of the crossbar 2 and the opening and closing door 3 is defined. The left opening and closing door 9 is hinged with the left cross rod 7 through a hinge, and the right opening and closing door 10 is hinged with the right cross rod 8 through a hinge, so that the left opening and closing door 9 and the right opening and closing door 10 are opened and closed when an operator is overhanging the unloading platform and needs to hang and adjust materials.
Further, as shown in fig. 1 to 3, 2 first connecting pieces are welded vertically at the middle parts of 4 vertical rods 1 respectively, through holes are formed in corresponding positions on the 2 first connecting pieces, a first connecting ring is welded and fixed at one end of each supporting rod 4, the first connecting ring is inserted into the middle of the 2 first connecting pieces, and one end of each supporting rod 4 is hinged with the vertical rods 1 through pins penetrating through the through holes and the first connecting rings. In particular, the connection of the support bar 4 to the upright 1 is defined. The action of the support bar 4 reinforces the supporting action of the protective device.
Further, as shown in fig. 1 to 3, the upper and lower sides of the left door 9 and the upper and lower sides of the right door 10 are provided with clamping blocks, the other end of the supporting rod 4 is provided with a U-shaped groove, and the other end of the supporting rod 4 is respectively and fixedly connected with the left door and the right door through the clamping blocks. This claim defines the connection of the support bar 4 to the left and right openable doors. The supporting rod 4 is used for reinforcing the supporting function of the left and right openable doors. Specifically, the connection of the support rod 4 with the left and right openable doors is limited. The supporting rod 4 is used for reinforcing the supporting function of the left and right openable doors.
Further, as shown in fig. 1 to 3, the door bolt 6 includes a door bolt seat provided on the left door 9, a door bolt inserted into the door bolt seat and slidably connected to the door bolt seat, and a door bolt ring fixed to the right door 10. In particular the structure of the door bolt 6.
Further, as shown in fig. 1 to 3, the protection device further includes a middle cross rod 11 and a middle support rod 12, two ends of the middle cross rod 11 are fixedly connected with the middle parts of the 2 vertical rods 1, one ends of the 2 middle support rods 12 are respectively hinged with the middle parts of the 2 middle cross rods 11, and the other ends of the 2 middle support rods 12 are fixedly connected with the middle parts of the edges of the opening and closing door 3. In order to make the support of the guard more firm, a middle cross bar 11 and a middle support bar are added. This claim defines in particular the connection between the intermediate transverse bar 11 and the intermediate support bar 12, and the connection respectively to the uprights 1.
Further, as shown in fig. 1 to 3, 2 pieces of second connecting pieces are welded vertically to the middle part of the middle cross rod 11, through holes are formed in corresponding positions on the 2 pieces of second connecting pieces, a second connecting ring is welded and fixed to one end of the middle support rod 12, the second connecting ring is inserted into the middle of the 2 pieces of second connecting pieces, and one end of the middle support rod 12 is hinged to the middle cross rod 11 through pins penetrating through the through holes and the second connecting rings. In particular defining the articulated connection between the intermediate crossbar 11 and the intermediate support bar 12.
Further, as shown in fig. 1 to 3, a clamping block is disposed between the middle position of the left door 9 and the middle position of the right door 10, a U-shaped groove is disposed at the other end of the middle support rod 12, and the other ends of the 2 middle support rods 12 are respectively clamped into the U-shaped groove through the clamping blocks and fixedly connected with the middle positions of the left door and the right door. Specifically defining the connection between the intermediate support bar 12 and the left and right openable doors.
The application method of the utility model after installation comprises the following specific steps:
(1) The left opening and closing door is firstly supported to be horizontal by hands, and then the right opening and closing door is supported to be horizontal;
(2) Sliding the door bolt rightward, sliding into the door bolt ring, and locking the horizontal state of the opening and closing door;
(3) The U-shaped groove of the support rod on the left side of the opening and closing door is clamped with the clamping block on the opening and closing door to form a support of the support rod on the left side of the opening and closing door;
(4) The U-shaped groove of the supporting rod on the right side of the opening and closing door is clamped with the clamping block on the opening and closing door to form a right side supporting of the supporting rod for the opening and closing door;
(5) When the open-close door is closed, the movable door bolt is firstly slid leftwards, and the door bolt is opened.
(6) And moving the support rod on the left side of the opening and closing door out of the clamping seat, slowly building the left opening and closing door, then moving the support rod on the right side out of the clamping seat, and slowly putting down the right opening and closing door.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a platform protector of unloading encorbelments, the platform of unloading of encorbelmenting includes 4 spinal branch posts (5), its characterized in that: including pole setting (1), horizontal pole (2), door (3) and bracing piece (4) open and shut, 4 pole setting (1) and stand (5) fixed connection, pole setting (2) both ends and 2 pole setting (1) upper end fixed connection, door (3) both sides open and shut are articulated with 2 horizontal poles (2) respectively, 4 bracing piece (4) one end is articulated with 4 pole setting (1) middle parts respectively, 4 bracing piece (4) other end and door (3) open and shut limit both ends fixed connection, set up keeper (6) on door (3) open and shut.
2. The overhanging discharge platform guard of claim 1, wherein: the cross section of pole setting (1) is first quadrangle, stand (5) on the four corners of the platform of unloading of encorbelmenting are hollow stand, hollow stand's cross section is the second quadrangle, first quadrangle's area is less than the area of second quadrangle, set up first through-hole on pole setting (1), set up the second through-hole on the position corresponding with first through-hole on stand (5), 4 pole settings (1) insert in hollow stand (5) on the platform four corners of unloading of encorbelmenting pass first through-hole and second through-hole fixed connection through the pin.
3. The overhanging discharge platform guard of claim 2, wherein: 2 horizontal poles (2) include left horizontal pole (7) and right horizontal pole (8), open and shut door (3) including left side leaf open and shut door (9) and right side leaf open and shut door (10), left side leaf open and shut door (9) are articulated through the hinge with left horizontal pole (7), right side leaf open and shut door (10) are articulated through the hinge with right horizontal pole (8).
4. A cantilever discharge platform guard according to claim 3, wherein: the middle parts of the 4 vertical rods (1) are respectively and vertically welded with 2 first connecting pieces, through holes are formed in corresponding positions of the 2 first connecting pieces, one end of each supporting rod (4) is fixedly welded with a first connecting ring, the first connecting rings are inserted into the middle parts of the 2 first connecting pieces, and one end of each supporting rod (4) is hinged to the vertical rods (1) through pins penetrating through the through holes and the first connecting rings.
5. The overhanging discharge platform guard of claim 4, wherein: the upper and lower sides of the left opening and closing door (9) and the upper and lower sides of the right opening and closing door (10) are provided with clamping blocks, the other end of the supporting rod (4) is provided with a U-shaped groove, and the other end of the supporting rod (4) is fixedly connected with the left opening and closing door and the right opening and closing door respectively through the clamping blocks into the U-shaped groove.
6. The overhanging discharge platform guard of claim 5, wherein: the door bolt (6) comprises a door bolt seat, a door bolt rod and a door bolt ring, wherein the door bolt seat is arranged on the left opening and closing door (9), the door bolt is inserted into the door bolt seat and is in sliding connection with the door bolt seat, and the door bolt ring is fixed on the right opening and closing door (10).
7. The overhanging discharge platform guard of claim 6, wherein: the protection device further comprises a middle cross rod (11) and middle support rods (12), two ends of the middle cross rod (11) are fixedly connected with the middle parts of the 2 vertical rods (1), one ends of the middle support rods (12) are respectively hinged with the middle parts of the 2 middle cross rods (11), and the other ends of the 2 middle support rods (12) are fixedly connected with the middle parts of the edges of the opening and closing door (3).
8. The overhanging discharge platform guard of claim 7, wherein: the middle cross rod (11) middle part vertical welding 2 second connection pieces, 2 the second connection piece is gone up and is corresponded the position and set up the through-hole, middle bracing piece (12) one end welded fastening second go-between, the second go-between inserts in the middle of 2 second connection pieces, and middle bracing piece (12) one end passes through the through-hole with middle cross rod (11) through the pin and is articulated with the second go-between.
9. The overhanging discharge platform guard of claim 8, wherein: the middle position of the left opening and closing door (9) and the middle position of the right opening and closing door (10) are provided with clamping blocks, the other ends of the 2 middle supporting rods (12) are provided with U-shaped grooves, and the other ends of the 2 middle supporting rods (12) are respectively and fixedly connected with the middle positions of the left opening and closing door and the right opening and closing door through the clamping blocks in the U-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515014.8U CN219973982U (en) | 2023-06-14 | 2023-06-14 | Cantilever unloading platform protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515014.8U CN219973982U (en) | 2023-06-14 | 2023-06-14 | Cantilever unloading platform protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219973982U true CN219973982U (en) | 2023-11-07 |
Family
ID=88594692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321515014.8U Active CN219973982U (en) | 2023-06-14 | 2023-06-14 | Cantilever unloading platform protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219973982U (en) |
-
2023
- 2023-06-14 CN CN202321515014.8U patent/CN219973982U/en active Active
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