CN218369137U - Temporary placement equipment in prefabricated external wall panel field - Google Patents

Abstract

The utility model provides temporary placing equipment in a prefabricated external wall panel field, which comprises a prefabricated panel placing bracket, an anti-overturning device, a prefabricated panel separating and fixing device, a lateral inclined strut, a step and a protective fence; the device integrates the support and the overturn preventing device, has better structural stress and strong stability, and prevents the support from overturning; the first bottom cross beam, the second bottom cross beam and the separating rod of the bracket are respectively provided with a flexible buffer material, so that a protection effect is achieved; the prefabricated plates are separated and fixed through the prefabricated plate separation and fixing device, so that the unloading and mounting efficiency can be improved; the top sets up operation platform and protection rail, and both sides set up the side direction bracing and mark time, and the staff of being convenient for is current from top to bottom, can supply the staff to dismantle the lifting hook in operation platform department to effectively guarantee the operation security. The utility model discloses device functional partitioning is clear, has satisfied the use and the safety demand of stacking temporarily in the scene of prefabricated plate, and occupation space is little, and the scene is put neatly orderly, and the practicality is strong.

Description

Temporary placement equipment in prefabricated external wall panel field

The technical field is as follows:

the utility model belongs to the technical field of the building engineering construction, concretely relates to equipment is placed to prefabricated wall panel is interior interim.

Background art:

the main productivity of traditional cast-in-place construction and traditional decoration depends on constructors, the industrialization degree is relatively low, and the construction method is a labor-intensive industry. In consideration of the recent increase in labor cost, the adoption of fabricated structures in building construction has become an important opportunity for traditional building enterprises to seek transformation development. The precast concrete exterior wall cladding is applied to cast-in-place frame construction roof beam or steel frame construction roof beam more, and construction speed is fast, receives designer's favor more. Prefabricated external wall panel installation need be transported to the job site from the component processing factory, and inevitable needs stack temporarily at the job site, and rethread hoisting machinery transports to construction floor during the installation, and this kind of mode causes prefabricated component to damage easily or lacks the arris and fall the angle, and retrieval panel serial number consumes the manpower when multiple model component is stacked and is installed together, influences construction quality and construction progress, and need climb the couple during hoist and mount construction, has a lot of potential safety hazards. Based on this, the utility model provides a temporary placement equipment is in order to solve above-mentioned problem in prefabricated wall panel field.

The invention content is as follows:

the utility model aims at providing a not enough to prior art, provide a temporary placement equipment in prefabricated external wall panel field.

The utility model adopts the following technical scheme:

an in-field temporary placement device for prefabricated external wall panels comprises a bracket and an overturn prevention device; the overturn preventing device is arranged on the bracket to prevent the bracket from toppling; and the prefabricated plate separation fixing device is arranged on the bracket and used for fixing the prefabricated plates.

Furthermore, the bracket comprises a first bottom cross beam, a second bottom cross beam, a first bottom longitudinal beam, a second bottom longitudinal beam, a top cross beam and two groups of upright posts; the first bottom cross beam, the first bottom longitudinal beam, the second bottom cross beam and the second bottom longitudinal beam are sequentially and vertically fixedly connected to form a groined base; the two groups of stand columns are respectively and vertically fixedly installed on the first bottom longitudinal beam and the second bottom longitudinal beam, the top cross beam is horizontally arranged above the groined base, and two ends of the top cross beam are respectively and fixedly connected with the two groups of stand columns.

Furthermore, the precast slab separation and fixing device comprises a separation mounting cross beam and a plurality of groups of separation rods; the separation mounting cross beam is horizontally mounted on the bracket and is positioned below the top cross beam; the separating rods are arranged on the separating and mounting cross beams, and a prefabricated plate placing space is formed between every two adjacent separating rods, so that the prefabricated plates can be stored in a separating mode.

Furthermore, the separation rod is movably connected with the separation mounting cross beam through a moving device; the separating mounting cross beam is provided with a strip-shaped hole; the moving device comprises a track baffle, a rear end fixing plate and a wedge-shaped bolt; the rail baffle is vertically arranged, the separation rod is arranged on one side of the rail baffle, the rear end fixing plate is arranged on the other side of the rail baffle, and the rear end fixing plate is horizontally arranged and can move along the strip-shaped hole; the rear end fixing plate is provided with a positioning hole matched with the wedge-shaped bolt; the rear end fixing plate moves to a designated position along the strip-shaped hole, and the wedge-shaped bolt is inserted into the positioning hole and fixed, so that the position of the separating rod is changed.

Furthermore, two sides of the partition mounting cross beam are respectively provided with a lateral limiting baffle, and two groups of lateral limiting baffles are respectively fixedly connected with two groups of stand columns; the separating rod is provided with a rubber bushing which plays a role in buffering protection.

Furthermore, the support still includes the bridging, the top and the lower fixed surface of top end cross beam of bridging are connected, and the bottom and first bottom longeron and the second bottom longeron fixed connection of bridging.

Further, the overturn preventing device comprises two groups of front inclined struts and two groups of back inclined struts; the two groups of front inclined struts are distributed on one side of the top cross beam, the bottom ends of the two groups of front inclined struts are respectively and fixedly connected with the first bottom longitudinal beam and the second bottom longitudinal beam, and the top ends of the two groups of front inclined struts are respectively and fixedly connected with the two groups of stand columns; two sets of back bracing distribute in the opposite side of top crossbeam, and the bottom of two sets of back bracing is respectively with first bottom longeron and second bottom longeron fixed connection, top respectively with two sets of stand fixed connection.

Furthermore, lateral inclined struts are respectively arranged on two sides of the two groups of stand columns, the top ends of the lateral inclined struts are respectively fixedly connected with the two groups of stand columns, and the bottom ends of the lateral inclined struts are supported on the ground; a plurality of steps are installed on the lateral inclined struts, and workers enter the top cross beam through the steps.

Further, a protective fence is arranged on the top cross beam; the protective fence comprises four groups of vertical rods, the four groups of vertical rods are vertically arranged at four end corners of the top cross beam, and inhaul cables are arranged between the adjacent vertical rods.

Furthermore, rubber buffer sleeves are arranged on the first bottom cross beam and the second bottom cross beam.

The utility model has the advantages that:

(1) The utility model integrates the bracket and the overturn preventing device, has better structural stress, is easy to manufacture, has better stability after the precast slab is temporarily placed, and effectively reduces the hidden danger of personnel safety and property damage caused by the overturn of the bracket;

(2) In the utility model, the first bottom cross beam, the second bottom cross beam and the separating rods of the bracket are all provided with flexible buffer materials, which can effectively prevent the contact surface of the precast slab and the device from being damaged due to dead weight and lateral force;

(3) The utility model discloses a precast slab separation fixing device, separate the fixed with a plurality of precast slabs, easy and simple to handle, can effectively improve the work efficiency when unloading and installing;

(4) The top of the device is provided with the operating platform (top cross beam) and the protective fence, and the two sides are provided with the lateral inclined struts and the steps, so that workers can conveniently go up and down, the workers can disassemble the lifting hook at the top operating platform, and the safety of high-place operation of the workers is effectively ensured;

(5) The utility model discloses device functional partitioning is clear, has satisfied the use and the safety demand of stacking temporarily in the scene of prefabricated plate, and occupation space is little, and the scene is put in good order, easy operation, and the practicality is strong.

Description of the drawings:

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

FIG. 2 is a side view of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a prefabricated plate separation and fixation device according to an embodiment of the present invention;

fig. 4 is a rear view of the embodiment of the present invention;

fig. 5 is a schematic left front side view of an embodiment of the present invention;

fig. 6 is a schematic view of the right rear side of the embodiment of the present invention;

fig. 7 is a schematic front view of an embodiment of the present invention;

the labels in the figures are:

5. a protective fence; 6. a front diagonal brace; 7. a first bottom cross member; 8. a second bottom cross member; 9. a first bottom stringer; 10. a second bottom stringer; 11. a column; 12. a top cross beam; 13. a lateral limit baffle; 14. a cross beam is installed in a separated mode; 15. a scissor support; 16. a back inclined strut; 17. a lateral diagonal bracing; 18. a spacer bar; 19. a track baffle; 20. a rear end fixing plate; 22. a wedge-shaped bolt; 23. stepping; 24. an operating platform; 25. erecting a rod; 26. a pull rope.

The specific implementation mode is as follows:

in order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, an embodiment of the present invention provides an in-field temporary placement device for prefabricated external wall panels, which includes a support and an overturn-preventing device; the overturn preventing device is arranged on the bracket to prevent the bracket from toppling; and the prefabricated plate separation fixing device is arranged on the bracket and used for fixing the prefabricated plates.

Specifically, in this embodiment, the support includes a first bottom cross beam 7, a second bottom cross beam 8, a first bottom longitudinal beam 9, a second bottom longitudinal beam 10, a top cross beam 12, two sets of vertical columns 11, and a cross brace 15; the first bottom cross beam 7, the first bottom longitudinal beam 9, the second bottom cross beam 8 and the second bottom longitudinal beam 10 are sequentially vertically and fixedly welded to form a groined base; the two groups of upright posts 11 are respectively and fixedly arranged on the first bottom longitudinal beam 9 and the second bottom longitudinal beam 10 vertically, the top cross beam 12 is horizontally arranged above the groined base, and two ends of the top cross beam 12 are respectively and fixedly connected with the two groups of upright posts 11; the top end of the cross brace 15 is fixedly connected with the lower surface of the top cross beam 12, the bottom end of the cross brace 15 is fixedly connected with the first bottom longitudinal beam 9 and the second bottom longitudinal beam 10, and the intersection of the cross brace 15 is reinforced by steel plates.

In the embodiment, the precast slab separation and fixing device comprises a separation mounting beam 14 (100 mm multiplied by 4mm square steel) and a plurality of groups of separation rods 18 (HPB 300 phi 32 round steel); the separating and mounting beam 14 is horizontally arranged on the bracket, and the separating and mounting beam 14 is positioned below the top beam 12; the partition rods 18 are mounted on the partition mounting cross members 14, and a space for placing the prefabricated panels is formed between adjacent partition rods 18, thereby performing a function of separately storing the prefabricated panels. The separating rod 18 is provided with a rubber bushing to play a role in buffering and protecting.

In this embodiment, lateral limiting baffles 13 are respectively disposed on two sides of the partitioning and mounting cross beam 14, and the two sets of lateral limiting baffles 13 are respectively fixedly connected with the two sets of upright posts 11.

In this embodiment, a plurality of grooves are formed in the first bottom cross beam 7 and the second bottom cross beam 8, and flexible materials are filled in the grooves, and the purpose of the design is as follows: on one hand, the prefabricated plate can be clamped in the groove to avoid sliding, and on the other hand, the prefabricated plate has a buffering effect to avoid damage of the prefabricated plate.

When in use, the prefabricated panels are hung in the bracket, and the plurality of prefabricated panels are separated by the separation rods 18, so that the prefabricated panels are stably stored in respective spaces, and the plurality of prefabricated panels are prevented from being damaged due to collision.

Example 2

The main structure of this embodiment is the same as that of embodiment 1, except that: in this embodiment, the separation rod 18 is movably connected to the separation mounting beam 14 through a moving device, and a rubber bushing is disposed on the separation rod 18 to play a role of buffering and protecting.

Specifically, referring to fig. 3 and 5, the partitioning and mounting beam 14 is provided with a strip-shaped hole; the moving device comprises a track baffle plate 19, a rear end fixing plate 20 and a wedge-shaped bolt 22; the rail baffle plate 19 is vertically arranged, the separating rod 18 is fixedly welded on one side of the rail baffle plate 19, the rear end fixing plate 20 is fixedly welded on the other side of the rail baffle plate 19, and the rear end fixing plate 20 is horizontally arranged and can move along the strip-shaped hole; the rear end fixing plate 20 is provided with a positioning hole (the width is 18mm, and the length is about 80 mm) which is matched with the wedge-shaped bolt 22; the rear end fixing plate 20 moves to a designated position along the strip-shaped hole, the wedge-shaped bolt 22 is inserted into the positioning hole, and then the wedge-shaped bolt 22 is fixed with the bracket, so that the position of the separating rod 18 is changed. The bolt type structural design improves the practicability of separating the fixing and adjusting device, and the quick installation and disassembly of the bolt can be realized.

Example 3

The main structure of this embodiment is the same as that of embodiment 2, except that: in this embodiment, the divider bar 18 and the moving means are movable and fixed differently from the divider mounting beam 14.

In this embodiment, the partition mounting beam 14 is provided with a strip-shaped hole; the moving device comprises a track baffle plate 19, a rear end fixing plate 20 and a wedge-shaped bolt 22, wherein the track baffle plate 19 is vertically arranged, a separating rod 18 is installed on one side of the track baffle plate 19, the rear end fixing plate 20 is installed on the other side of the track baffle plate 19, and the rear end fixing plate 20 is horizontally arranged and can move along a strip-shaped hole. The partition mounting cross beam 14 and the rear end fixing plate 20 are respectively provided with a plurality of bolt holes with the same specification.

When the fixing device is used, the rear end fixing plate 20 is moved to a specified position along the strip-shaped hole, and then bolts are screwed into bolt holes in the separating mounting cross beam 14 and the rear end fixing plate 20 and are screwed down, so that the separating rod 18 is fixed, and the position change of the separating rod 18 is realized.

Example 4

The main structure of this embodiment is the same as that of embodiment 2 or 3, except that: the present embodiment defines the structure of the overturn preventing device.

In this embodiment, the overturn preventing device includes two sets of front inclined struts 6 and two sets of back inclined struts 16; the two groups of front inclined struts 6 are distributed on one side of the top cross beam 12, the bottom ends of the two groups of front inclined struts 6 are respectively and fixedly connected with the first bottom longitudinal beam 9 and the second bottom longitudinal beam 10, and the top ends of the two groups of front inclined struts are respectively and fixedly connected with the two groups of upright columns 11; two groups of back inclined struts 16 are distributed on the other side of the top cross beam 12, the bottom ends of the two groups of back inclined struts 16 are respectively and fixedly connected with the first bottom longitudinal beam 9 and the second bottom longitudinal beam 10, and the top ends of the two groups of back inclined struts are respectively and fixedly connected with the two groups of upright columns 11.

The front inclined strut 6 and the back inclined strut 16 are arranged in the embodiment, so that the device is always stable and prevented from toppling.

Example 5

The main structure of this embodiment is the same as that of embodiment 2 or 3, except that: in this embodiment, a lateral brace 17 and an operating platform are further provided.

Specifically, referring to fig. 5 to 6, two groups of lateral inclined struts 17 are arranged and symmetrically distributed on two sides of two groups of upright columns 11, the top ends of the lateral inclined struts 17 are respectively fixedly connected with the two groups of upright columns 11, and the bottom ends are supported on the ground; a plurality of steps 23 (50 mm multiplied by 3mm square steel) are arranged on the lateral inclined strut 17, a worker can enter the horizontal top cross beam 12 through the steps 23, and the top cross beam 12 serves as an operation platform, so that the constructor can conveniently carry out top operation on the storage part in the prefabricated plate placing support.

In this embodiment, a protective fence is further disposed on the top beam 12 (operating platform) to perform a protective function; the protective fence comprises four groups of vertical rods 25, the four groups of vertical rods 25 are vertically welded at four end corners of the top cross beam 12, inhaul cables 26 (8 # steel wire ropes) are arranged between the adjacent vertical rods 25, the vertical rods 25 are perforated, the inhaul cables 26 penetrate out of the holes, and the four groups of vertical rods are fixed and screwed by basket bolts. The arrangement of the vertical rods 25 and the inhaul cables 26 ensures the safety of personnel on the top cross beam 12, and can effectively prevent constructors on the top of the frame body from sliding off the frame body due to accidents, so that the safety of the construction environment of operators is improved.

In the structure of the device, the bracket, the overturn preventing device, the prefabricated slab separation fixing and adjusting device, the inclined strut, the protective fence and the like are all made of section steel which is easy to obtain in construction sites, and materials such as channel steel, square steel pipes, round steel, steel wire ropes and the like are welded and assembled.

Usually, temporary placement equipment in the prefabricated external wall panel field is generally placed neatly in the prefabricated component planning yard.

When the device is used for unloading, precast slabs on a transport vehicle are unloaded and hoisted to the position of the bracket of the device to be vertically placed, and the first bottom cross beam 7 and the second bottom cross beam 8 are fully paved with flexible rubber pads, so that the contact surface of the bottom of a concrete precast member and the bracket can be effectively prevented from being crushed by the self weight of an outer wall; after the prefabricated panels are adjusted in position on the placing bracket, the prefabricated panels are fixed on both sides using the partition bars 18. The unloading personnel walk to the top cross beam 12 at the top of the placing support through the steps 23 while wearing the high-altitude operation safety belt, hang the safety belt on the inhaul cable 26 of the protective fence and carry out the operation of detaching the hook at the top of the precast slab; after the hook removing operation is completed, the operator leaves the pedal 23. The use steps of the prefabricated slab during installation are opposite to those during unloading.

The utility model has simple structure, is provided with the anti-overturning component, has better structural stress, and has better stability after the precast slab is temporarily placed; the bracket is easy to process and manufacture; the prefabricated plates placed in the bracket are mechanically fixed, so that the operation is simple and convenient, and the working efficiency during unloading and mounting can be effectively improved; set up side direction bracing 17, mark time 23 and protection rail, the staff's high altitude construction of being convenient for dismantles the lifting hook, can effectively guarantee the security of operation staff's high altitude construction. Adopt this device to carry out the prefabricated plate of placing temporarily in the scene, can improve the retrieval efficiency that the component was according to the serial number when the component installation was used, and the component is placed on the support in order, and is neat pleasing to the eye, and occupation space is little, and the practicality is strong.

The above is only the preferred embodiment of the utility model discloses a protection scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the protection scope, should point out, to the ordinary technical personnel of this technical field, is not deviating from the utility model discloses a plurality of improvements and moist decorations under the principle prerequisite should be regarded as the utility model discloses a protection scope.

Claims (10)

1. An in-site temporary placement device for prefabricated external wall panels is characterized in that,

comprises a bracket and an overturn-preventing device;

the overturn preventing device is arranged on the bracket to prevent the bracket from toppling;

and the prefabricated plate separation fixing device is arranged on the bracket and used for fixing the prefabricated plates.

2. Temporary placement equipment in a prefabricated external wall panel field according to claim 1,

the support comprises a first bottom cross beam (7), a second bottom cross beam (8), a first bottom longitudinal beam (9), a second bottom longitudinal beam (10), a top cross beam (12) and two groups of upright posts (11);

the first bottom cross beam (7), the first bottom longitudinal beam (9), the second bottom cross beam (8) and the second bottom longitudinal beam (10) are sequentially and vertically fixedly connected to form a groined base;

the two groups of upright columns (11) are respectively and fixedly arranged on the first bottom longitudinal beam (9) and the second bottom longitudinal beam (10) in a vertical mode, the top cross beam (12) is horizontally arranged above the groined base, and two ends of the top cross beam (12) are respectively and fixedly connected with the two groups of upright columns (11).

3. Temporary placement equipment in a prefabricated external wall panel field according to claim 2,

the precast slab separation and fixing device comprises a separation mounting beam (14) and a plurality of groups of separation rods (18);

the separating and mounting beam (14) is horizontally mounted on the bracket, and the separating and mounting beam (14) is positioned below the top beam (12); the separating rods (18) are arranged on the separating and mounting cross beams (14), and a precast slab placing space is formed between the adjacent separating rods (18) to play a role of separating and storing precast slabs.

4. Temporary placement equipment in a prefabricated external wall panel field according to claim 3,

the separation rod (18) is movably connected with the separation mounting cross beam (14) through a moving device;

the separating mounting beam (14) is provided with a strip-shaped hole;

the moving device comprises a track baffle (19), a rear end fixing plate (20) and a wedge-shaped bolt (22);

the rail baffle (19) is vertically arranged, the separating rod (18) is installed on one side of the rail baffle (19), the rear end fixing plate (20) is installed on the other side of the rail baffle (19), and the rear end fixing plate (20) is horizontally arranged and can move along the strip-shaped hole; the rear end fixing plate (20) is provided with a positioning hole matched with the wedge-shaped bolt (22);

the rear end fixing plate (20) moves to a designated position along the strip-shaped hole, and the wedge-shaped bolt (22) is inserted into the positioning hole and fixed, so that the position of the separating rod (18) is changed.

5. Temporary placement equipment in a prefabricated external wall panel field according to claim 3,

lateral limiting baffles (13) are respectively arranged on two sides of the separating installation beam (14), and the two groups of lateral limiting baffles (13) are respectively fixedly connected with the two groups of upright columns (11);

the separating rod (18) is provided with a rubber bushing which plays a role in buffering and protecting.

6. The prefabricated wall panel field temporary placement device as claimed in claim 2,

the support further comprises a cross brace (15), the top end of the cross brace (15) is fixedly connected with the lower surface of the top cross beam (12), and the bottom end of the cross brace (15) is fixedly connected with the first bottom longitudinal beam (9) and the second bottom longitudinal beam (10).

7. Temporary placement equipment in a prefabricated external wall panel field according to claim 2,

the overturn preventing device comprises two groups of front inclined struts (6) and two groups of back inclined struts (16);

the two groups of front inclined struts (6) are distributed on one side of the top cross beam (12), the bottom ends of the two groups of front inclined struts (6) are respectively and fixedly connected with the first bottom longitudinal beam (9) and the second bottom longitudinal beam (10), and the top ends of the two groups of front inclined struts are respectively and fixedly connected with the two groups of upright posts (11);

two groups of back inclined struts (16) are distributed on the other side of the top cross beam (12), the bottom ends of the two groups of back inclined struts (16) are respectively and fixedly connected with the first bottom longitudinal beam (9) and the second bottom longitudinal beam (10), and the top ends of the two groups of back inclined struts are respectively and fixedly connected with the two groups of upright columns (11).

8. Temporary placement equipment in a prefabricated external wall panel field according to claim 2,

lateral inclined struts (17) are respectively arranged on two sides of the two groups of upright columns (11), the top ends of the lateral inclined struts (17) are respectively fixedly connected with the two groups of upright columns (11), and the bottom ends of the lateral inclined struts are supported on the ground;

a plurality of steps (23) are installed on the lateral inclined struts (17), and workers enter the top cross beam (12) through the steps (23).

9. Temporary placement equipment in a prefabricated external wall panel field according to claim 8,

a protective fence is arranged on the top cross beam (12);

the protective fence comprises four groups of vertical rods (25), the four groups of vertical rods (25) are vertically arranged at four end corners of the top cross beam (12), and inhaul cables (26) are arranged between the adjacent vertical rods (25).

10. The prefabricated wall panel field temporary placement device as claimed in claim 2,

and rubber buffer sleeves are arranged on the first bottom cross beam (7) and the second bottom cross beam (8).

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