CN215852449U - Building site material stacking tray and finished product protection device - Google Patents

Abstract

The utility model relates to the field of buildings, and discloses a material stacking tray and a finished product protection device for a building site, which comprise a tray and a support base which is arranged below the tray in a square shape, wherein limit grooves are formed in the side surfaces of the tray, support rods are movably connected in the limit grooves, protection pads are arranged on the outer sides of the support rods, the support base is connected with a linear screw rod through a bearing, an adjusting screw sleeve is fixedly sleeved on the linear screw rod, a limit pin is movably inserted into the lower end part of each support rod, the inner end part of each limit pin is fixed on the tray through a reset spring, and a sun-shading rain-shielding cover is sleeved above each support rod. According to the utility model, the adjusting threaded sleeve is rotated, so that the linear screw rod is driven to rotate by the rotation of the adjusting threaded sleeve, and the adjusting threaded sleeve corresponding to the concave part is adjusted according to the requirement of uneven ground, so that the solar energy sun-shading rain-shielding device is convenient and efficient to operate, low in manufacturing cost, capable of being used repeatedly, suitable for building places with uneven ground, and capable of achieving the effects of shading the sun and shielding rain for objects.

Description

Building site material stacking tray and finished product protection device

Technical Field

The utility model relates to the technical field of buildings, in particular to a material stacking tray and a finished product protection device for a building site.

Background

At present, in construction sites of building engineering, road and bridge engineering, tunnel engineering and other engineering industries, only few materials are provided with trays when leaving the field, most materials do not have special trays after entering the field, and under the condition that available places of material warehouses are not enough or the materials can be used immediately without entering the warehouse storage field, the temporary trays are built by using battens or other articles when constructors and materials are in the field.

Due to the fact that the ground of a construction site is uneven, time and labor are wasted when constructors build the construction site. The existing sun-shading and rain-proof shield is used for protecting an article, however, when the sun-shading and rain-proof shield is laid above the article, a device for supporting the sun-shading and rain-proof shield is not provided, so that the sun-shading and rain-proof shield is directly contacted with the article, the article is easily soaked by rainwater, the sun-shading and rain-proof shield is repeatedly used, and the service life of the sun-shading and rain-proof shield is also shortened. Therefore, the material stacking tray and the finished product protection device for the construction site are provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a material stacking tray for a construction site and a finished product protection device, and solves the problems in the background technology.

The utility model provides a material stacking tray and a finished product protection device for a building site, which comprise a tray and a support base which is arranged below the tray in a square shape, wherein limit grooves are formed in the side surfaces of the tray, support rods are movably connected in the limit grooves, protection pads are arranged on the outer sides of the support rods, the support base is connected with a linear screw rod through a bearing, an adjusting screw sleeve is fixedly sleeved on the linear screw rod, a limit pin is movably inserted at the lower end part of each support rod, the inner end part of each limit pin is fixed on the tray through a reset spring, and a sun-shading and rain-shielding cover is sleeved above each support rod.

Preferably, the linear screw is connected with the tray through threads.

Preferably, a first clamping groove corresponding to the linear screw is arranged on the tray.

Preferably, the limiting pin is I-shaped, and the tray is provided with a second clamping groove corresponding to the limiting pin.

Preferably, the limiting groove on the tray is clockwise, and a U-shaped opening communicated with the inner cavity of the limiting groove is formed in one end part of the limiting groove.

Preferably, the supporting rods are arranged at corresponding corners of the tray.

Preferably, the return spring is arranged inside the second clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

the building site material stacking tray and the finished product protection device have the advantages that by arranging the supporting rods, the limiting pins, the protection pads, the reset springs and the sun-shading rain shields, the reset springs are stretched to enable the supporting rods to be separated from the limiting grooves, the supporting rods rotate 90 degrees anticlockwise and are clamped into U-shaped openings communicated with inner cavities of the limiting grooves, at the moment, the effect of opening the sun-shading rain shields is achieved through the square supporting rods arranged on the tray, the sun-shading rain shields are effectively prevented from being directly attached to the surfaces of articles, the service life of the sun-shading rain shields is prolonged while the article protection effect is guaranteed, the supporting rods can be folded inside the limiting grooves, and the carrying of the tray cannot be influenced; through setting up sharp screw rod, regulation swivel nut, bearing and support base, through the rotation regulation swivel nut, the rotatory drive sharp screw rod that makes the regulation swivel nut rotates to according to the uneven needs in actual place height, the regulation swivel nut that the adjustment concave position corresponds, the simple operation is high-efficient, low in manufacturing cost, each part intensity is big, can have enough to meet the need the repeated use of nature, and the loss is few, applicable in the uneven building place in ground height.

Drawings

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

FIG. 2 is a schematic partial main section view of the present invention;

fig. 3 is a partial cross-sectional top view of the inventive structure.

In the figure: 1. a tray; 2. a limiting groove; 3. a support bar; 4. a spacing pin; 5. a protective pad; 6. a linear screw; 7. adjusting a threaded sleeve; 8. a bearing; 9. a support base; 10. a sun-shading and rain-shielding cover; 11. a first card slot; 12. a second card slot; 13. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown:

a material stacking tray and a finished product protection device for a building site comprise a tray 1 and a support base 9 which is arranged below the tray 1 in a square shape, wherein a clamping groove which is convenient for a forklift to insert and take is arranged below the tray 1, the material of the material can be wood, plastic, metal, steel support and the like, and can be selected according to the stacking requirement of actual articles, the side surfaces of the tray 1 are respectively provided with a limiting groove 2, the limiting grooves 2 are strip-shaped grooves, each side surface of the tray 1 is provided with a limiting groove 2, the length is specifically set, the side surface of the tray 1 has smaller area, the setting length of the limiting groove 2 can be longer, similarly, the side surface of the tray 1 with smaller area can have shorter setting length, the depth of the limiting groove 2 is equal to the thickness of a supporting rod 3, the length is equal to the length of the supporting rod 3, the supporting rod 3 is movably arranged in the limiting groove 2, and the supporting rod is folded in the limiting groove 2, can make things convenient for the storage and the folding of bracing piece 3, make things convenient for carrying and the transport of tray, spacing groove 2 on the tray 1 is clockwise and opens the U font mouth that has the inner chamber intercommunication with spacing groove 2 at a tip of spacing groove 2. To offering of U font mouth, when the operator is to one of them side of tray 1, U font mouth alright with offer the left end portion in spacing groove 2, operator's left side promptly, the tank bottom face of U font mouth and spacing groove 2's tank bottom face looks parallel and level, spacing groove 2 internal swing joint has bracing piece 3, corresponding edge department of tray 1 is located to bracing piece 3. The outer side of the supporting rod 3 is provided with a protective pad 5, wherein the protective pad 5 is fixed on the supporting rod 3 through surface adhesive, the material of the protective pad 5 can be flexible rubber, the transverse section of the protective pad 5 is L-shaped, the protective pad 5 can avoid the contact between the supporting rod 3 and the sun-shading rain-shielding cover 10 to cause the scraping damage to the sun-shading rain-shielding cover 10, the service life of the sun-shading rain-shielding cover 10 is ensured, the supporting base 9 is connected with the linear screw 6 through the bearing 8, the supporting base 9 and the linear screw 6 are connected through the bearing 8, the supporting base 9 does not rotate in the rotation process of the linear screw 6, the contact stability between the supporting base 9 and the ground can be ensured, the adjustment on the height of the tray 1 is more labor-saving, the anti-slip grains can be arranged on the opposite surface of the supporting base 9 and the ground, the friction force between the supporting base and the ground can be increased, so that the tray 1 can be placed more stably, the adjustable screw sleeve 7 is fixedly sleeved on the linear screw rod 6, a deflector rod is welded on the outer side of the adjustable screw sleeve 7, the adjustable screw sleeve 7 is convenient to operate, and the linear screw rod 6 is in threaded connection with the tray 1. The linear screw rod 6 is arranged below the tray 1 in a square shape, and a first clamping groove 11 corresponding to the linear screw rod 6 is arranged on the tray 1. The first clamping grooves 11 are thread grooves, connection of the linear screw rods 6 and the tray 1 can be facilitated, the number of the first clamping grooves 11 is equal to the number of the linear screw rods 6, the limiting pins 4 are movably inserted into the lower end portions of the supporting rods 3, the cross sections of the supporting rods 3 are square, the limiting pins 4 are arranged to be of I-shaped structures, the limiting pins 4 are I-shaped, and the tray 1 is provided with second clamping grooves 12 corresponding to the limiting pins 4. The second draw-in groove 12 is the hole groove for the placing of reset spring 13, and the inside and outside tip of reset spring 13 welds respectively on tray 1 and spacer pin 4, and reset spring 13's setting can conveniently break away from bracing piece 3 from spacing inslot 2 to make its anticlockwise rotation 90 degrees card go into in the U font mouth, the tip is fixed in on the tray 1 through reset spring 13 in the spacer pin 4, 3 top covers of bracing piece have sunshade rain shade 10. The return spring 13 is arranged inside the second card slot 12.

The working principle is as follows: the material stacking tray and the finished product protection device for the building site can adjust the adjusting screw sleeve 7 according to the condition of the ground, specifically, in a concave place, the adjusting screw sleeve 7 on the corresponding concave linear screw rod 6 can be adjusted, the adjusting screw sleeve 7 is manually rotated to enable the adjusting screw sleeve 7 to drive the linear screw rod 6 to rotate, the linear screw rod 6 extends downwards from the tray 1 to compensate the downward inclination of the tray 1 caused by uneven ground, after the adjustment is stable, the material is stacked on the tray 1, the support rod 3 is pulled outwards to enable the support rod 3 to be separated from the limiting groove 2, the support rod 3 rotates 90 degrees anticlockwise and is clamped into a U-shaped opening at the left end part of the limiting groove 2, at the moment, the support rod 3 is vertically and squarely arranged on the tray 1, then the sun-shading rain cover 10 is opened and is sleeved on the support rod 3, the sun-shading rain cover 10 can play a role in protecting the material, when the material is required to be taken out, the sun-shading and rain-shielding cover 10 sleeved on the supporting rod 3 is taken down firstly, the reset spring 13 is stretched to separate the supporting rod 3 from the U-shaped opening at the left end part of the limiting groove 2, the supporting rod 3 is clamped into the limiting groove 2 by clockwise rotation, and the material can be taken down.

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 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 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.

Claims (7)

1. The utility model provides a building site material is put things in good order tray and finished product protection device, includes tray (1) and is square support base (9) of locating tray (1) below, its characterized in that: tray (1) side all is equipped with spacing groove (2), swing joint has bracing piece (3) in spacing groove (2), bracing piece (3) outside is equipped with protection pad (5), support base (9) and be connected with sharp screw rod (6) through bearing (8), the fixed shell of adjusting (7) that has cup jointed on sharp screw rod (6), tip activity is pegged graft under bracing piece (3) has spacer pin (4), tip is fixed in on tray (1) through reset spring (13) in spacer pin (4), bracing piece (3) top cover has sunshade rain shade (10).

2. The building site material stacking tray and finished product protecting device as claimed in claim 1, wherein: the linear screw (6) is connected with the tray (1) through threads.

3. The building site material stacking tray and finished product protecting device as claimed in claim 1, wherein: and a first clamping groove (11) corresponding to the linear screw (6) is arranged on the tray (1).

4. The building site material stacking tray and finished product protecting device as claimed in claim 1, wherein: the limiting pin (4) is I-shaped, and a second clamping groove (12) corresponding to the limiting pin (4) is formed in the tray (1).

5. The building site material stacking tray and finished product protecting device as claimed in claim 1, wherein: the limiting groove (2) on the tray (1) is provided with a U-shaped opening communicated with the inner cavity of the limiting groove (2) at one end part of the limiting groove (2) in the clockwise direction.

6. The building site material stacking tray and finished product protecting device as claimed in claim 1, wherein: the supporting rods (3) are arranged at corresponding corners of the tray (1).

7. The building site material stacking tray and finished product protecting device as claimed in claim 1, wherein: the return spring (13) is arranged in the second clamping groove (12).

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