CN209905343U

CN209905343U - Cushion block with telescopic structure for storing prefabricated members of prefabricated building

Info

Publication number: CN209905343U
Application number: CN201920486904.8U
Authority: CN
Inventors: 文泽专; 张亚威; 余亮
Original assignee: Shenzhen Zhongji Green Building Technology Co Ltd
Current assignee: Shenzhen Zhongji Green Building Technology Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-07
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a cushion block with a telescopic structure for storing prefabricated parts of an assembly type building, which comprises a fixed part and two telescopic parts, wherein the telescopic parts and the fixed part are cylindrical structures, the fixed part is a through hole structure with openings at two ends and a baffle at the middle part, the two telescopic parts are respectively connected in the openings of the fixed part in a sliding manner, the inner surface of the fixed part is provided with a bayonet and an anti-skidding groove, and the anti-skidding groove is arranged beside the bayonet and is close to the baffle; the surface of pars contractilis is equipped with recess, bolt and evagination, and the bolt is arranged in between draw-in groove and the evagination, in bolt joint bayonet socket, realizes that the fixed part is fixed with being connected of pars contractilis, and this application utilizes the recess more convenient to carry the prefab, and the bolt is not on same plane with the evagination, has certain departure angle, and is fixed more effective like this, and it is more convenient to use.

Description

Cushion block with telescopic structure for storing prefabricated members of prefabricated building

Technical Field

The utility model relates to a building material field especially relates to a cushion that is used for assembled building prefab to deposit to have extending structure.

Background

At present when carrying out house construction, perhaps when carrying out the laying of cement road surface, all can make the prefab in advance, like this when using directly take to use can, can accelerate the construction progress greatly, effectively shorten the construction process.

When the prefabricated members are more, in order to save the storage space, the prefabricated members are generally stacked together, battens made of trees are inserted between the prefabricated members, and the two prefabricated members are separated, so that the single prefabricated member is convenient to carry; in different situations, the size of the prefabricated member is different, so that the demand for the batten is different, and the batten becomes a disposable article, which is a great waste of resources.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the above-mentioned technique, the utility model provides a cushion that is used for assembled building prefab to deposit has extending structure's cushion replaces traditional flitch, and the cushion adopts extending structure, can stretch the cushion according to actual required like this to adapt to the not equidimension prefab, realized the used cycle of cushion.

In order to achieve the purpose, the utility model provides a cushion block with a telescopic structure for storing prefabricated components of an assembly type building, which comprises a fixed part and a telescopic part, wherein the telescopic part and the fixed part are both cylindrical structures, the fixed part is a through hole structure with openings at two ends and a baffle at the middle part, the telescopic part is provided with two parts which are respectively connected in the openings of the fixed part in a sliding manner, the inner surface of the fixed part is provided with a bayonet and an anti-skid groove, and the anti-skid groove is arranged beside the bayonet and close to the baffle; the surface of pars contractilis equipped with recess, bolt and evagination, the bolt is arranged in between draw-in groove and the evagination, work as the bolt joint in the draw-in groove, realize fixed part and pars contractilis be connected fixedly.

Preferably, a strong spring is further arranged between the telescopic part and the fixing part, one end of the strong spring is connected with the baffle of the fixing part, and the other end of the strong spring is fixedly connected with the telescopic part.

Preferably, the bayonet and the plug pin have the same structure and are both in a right-angled trapezoid structure, and the bevel edge of the bayonet is positioned at one side close to the baffle.

Preferably, the pin and the outer protrusion are located on different planes of the expansion portion, and the central angle between the pin and the outer protrusion ranges from 5 degrees to 20 degrees.

Preferably, the inner diameter of the fixing portion is the same as the outer diameter of the expansion portion.

Preferably, the telescopic rod is further provided with a pull ring, and the pull ring is located at the outward end of the telescopic rod and fixed on the telescopic rod.

The utility model has the advantages that: compared with the prior art, the cushion block provided by the utility model has a telescopic structure, can meet different use conditions, and can be adjusted according to the size of the prefabricated member, thereby meeting the use requirements; in order to more conveniently carry the prefabricated part, the telescopic rod of the cushion block is particularly provided with a groove, and a carrying piece can be inserted into the groove, so that the prefabricated part is more conveniently carried; in addition, set up antiskid groove and outer protrusion very much, utilize the pull ring to drive the telescopic link and carry out rotatory block, outer protrusion card goes into in the antiskid groove in order to ensure that the telescopic link stretches out and can not retract back.

Drawings

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

fig. 2 is a cross-sectional view of the telescopic rod of the present invention.

The main element symbols are as follows:

1. fixed part 2, expansion part

3. Spring 11, baffle

12. Anti-skid groove 13 and bayonet

21. External bulge 22 and bolt

23. Groove 24, tab.

Detailed Description

In order to make the description of the present invention clearer, the following description of the present invention is made with reference to the accompanying drawings, and in order to make the drawings clearer and clearer, one side of the selected cushion block is used as the main description object, and the other side of the cushion block is completely consistent with that shown in fig. 1 and is only opposite in direction.

Referring to fig. 1, the utility model provides a cushion block with a telescopic structure for storing prefabricated components of an assembly type building, which comprises a fixed part 1 and a telescopic part 2, wherein the telescopic part 2 and the fixed part 1 are both cylindrical structures, the fixed part 1 is a through hole structure with openings at both ends and a baffle 11 at the middle part, two telescopic parts 2 are respectively connected in the openings of the fixed part 1 in a sliding manner, the inner surface of the fixed part 1 is provided with a bayonet 13 and an anti-slip groove 12, and the anti-slip groove 12 is arranged beside the bayonet 13 and close to the baffle 11; the surface of pars contractilis 2 is equipped with recess 23, bolt 22 and evagination 21, and bolt 22 is arranged in between draw-in groove 23 and the evagination 21, in bolt 22 joint bayonet 13, realizes that fixed part 1 is fixed with being connected of pars contractilis 2, and in this embodiment, recess on the telescopic link can also extend or the extension with the front end of telescopic link to make the not equidimension prefab of adaptation.

In the embodiment, a strong spring 3 is further arranged between the telescopic part 2 and the fixed part 1, one end of the strong spring 3 is connected with the baffle plate 11 of the fixed part, and the other end is fixedly connected with the telescopic part 2; the bayonet 13 and the plug 22 have the same structure and are both in a right-angle trapezoidal structure, and the inclined edge of the bayonet 13 is positioned at one side close to the baffle 11. In the embodiment, the springs are arranged so that the telescopic parts are always positioned in the fixing parts under natural conditions, when the telescopic parts are arranged between the prefabricated parts, the telescopic parts can be effectively protected by the fixing parts, and meanwhile, the grooves are prevented from being blocked by other sundries, so that the grooves can be fully utilized when the prefabricated parts are carried; the structure setting of bayonet socket for the spring more conveniently drives the pars contractilis and moves at the shrink in-process.

In this embodiment, the bolt 22 and the outer protrusion 21 are located on different planes of the telescopic part 2, the central angle α between the bolt and the outer protrusion is 5-20 degrees, the inner diameter of the fixing part 1 is the same as the outer diameter of the telescopic part 2, the telescopic part 2 is further provided with a pull ring 24, the pull ring 24 is located at the outward end of the telescopic part 2 and is fixed on the telescopic part 2, in this embodiment, in order to more conveniently carry the prefabricated part by using the groove, and simultaneously, the telescopic part is prevented from retracting under the driving of the spring after being pulled up, particularly, the bolt and the outer protrusion are arranged on different planes, after the telescopic part is pulled out by using the pull ring, the telescopic part is rotated by a certain angle, so that the outer protrusion is engaged with the anti-slip groove, and the bolt is clamped into the notch, thus, the prefabricated part is; in order to prevent the baffle from being incapable of rotating due to the existence of the spring, the baffle is particularly arranged to be a movable structure, and the baffle is clamped by the side groove arranged on the fixing part, so that the baffle can only rotate in the side groove and cannot be separated from the range of the baffle.

The utility model has the advantages that:

1) the telescopic rod of the cushion block is provided with a groove, and a carrying piece can be inserted into the groove, so that the prefabricated part can be carried more conveniently;

2) the bolt and the outer bulge are not on the same plane and have a certain deviation angle, so that the fixing is more effective and the use is more convenient.

The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The cushion block with the telescopic structure for storing the prefabricated components of the fabricated buildings is characterized by comprising a fixing part and two telescopic parts, wherein the telescopic parts and the fixing part are of cylindrical structures, the fixing part is of a through hole structure with openings at two ends and a baffle at the middle part, the two telescopic parts are respectively connected in the openings of the fixing part in a sliding manner, a bayonet and an anti-skidding groove are arranged on the inner surface of the fixing part, and the anti-skidding groove is arranged beside the bayonet and is close to the baffle; the surface of pars contractilis equipped with recess, bolt and evagination, the bolt is arranged in between recess and the evagination, work as the bolt joint in the bayonet socket, realize fixed part and pars contractilis be connected fixedly.

2. The spacer with a telescopic structure for prefabricated building prefabricated part storage according to claim 1, wherein a strong spring is further arranged between the telescopic part and the fixed part, one end of the strong spring is connected with the baffle plate of the fixed part, and the other end of the strong spring is fixedly connected with the telescopic part.

3. The modular building preform storage mat of claim 1, wherein the bayonet and the plug are identical and are each of right trapezoid configuration, the oblique side of the bayonet being located adjacent to the stop.

4. A modular building preform storage block as claimed in claim 1 wherein the spigot and the outer projection are in different planes of the telescopic portion with a central angle in the range 5 to 20 degrees.

5. The spacer with telescoping structure for prefabricated building preform storage according to claim 1, wherein an inner diameter of the fixing portion is the same as an outer diameter of the telescoping portion.

6. The modular building preform storage pod of claim 1, further comprising a pull ring on the telescoping section, the pull ring being located at an outward facing end of the telescoping section and secured to the telescoping section.