CN201858430U

CN201858430U - Tray

Info

Publication number: CN201858430U
Application number: CN2010206091571U
Authority: CN
Inventors: 李铁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-15
Filing date: 2010-11-15
Publication date: 2011-06-08
Anticipated expiration: 2020-11-15

Abstract

A tray consists of two symmetrical support columns and at least one carrier beam, and is characterized in that each support column is provided with a body portion, the back face of the body portion is provided with a long case shaped recess and a plurality of T-shaped holes penetrating through the front face of the body portion, two ends of each carrier beam are provided with symmetrical tenons and a pair of symmetrical mortises, and length of each mortise is equal to the sum of thicknesses of two T-shaped holes at least. Therefore, an optical cable and power cable tray convenient in assembly and disassembly and freely adjustable in vertical position is realized by the aid of the structure and the structural design combined therewith.

Description

A kind of carriage

Technical field

The utility model provides a kind of carriage, refers to a kind of optical cable and cable bracket that can move freely high and low position and make things convenient for attaching/detaching especially.

Background technique

In cable tubing engineering constructions such as current communication or electric power, but the erecting optical cables that uses or the auxiliary part of cable also seem very important, these auxiliary parts (as optical cable and cable bracket) mainly are directly to be fastened on pipeline by ironware to execute down on the borehole wall and finish, so adopt fastening method, the auxiliary part density that not only needs is big, and artificial construction's difficulty, also there is stolen possibility easily simultaneously, thereby is unfavorable for saving cost.

In view of the above, the utility model people is through conscientiously studying, testing, and provides a kind of usefulness to imitate to overcome above-mentioned defective and can effectively solve a kind of new bracket of particular problem, is worthy to be popularized and uses.

The model utility content

The purpose of the utility model is to provide a kind of carriage, refers to a kind of optical cable and cable bracket that can move freely high and low position and make things convenient for attaching/detaching especially.

The purpose of the utility model realizes as follows:

A kind of carriage is that two pillars and at least one joist by symmetry constituted, and comprising:

This pillar has a main part, and wherein the main body front and the back side, the described back side are from the edge projection and form a plurality of male ports that tighten that can cooperate with tenon through the front that the long casket shape depressed part emptied and depressed part are provided with; And

These joist two ends are provided with the tongue-and-groove of the tenon that can insert the pillar male ports and nearly a pair of symmetry from tenon symmetrically, and described tongue-and-groove length is the size of two male ports thickness at least.

Described this carriage is to be constituted by two pillars and at least one joist.

The broad position of described fixed hole is to the arcus part that is provided with the tongue-and-groove slip whereabouts that makes things convenient for joist between the narrower position.

The size of described fixed hole broad position is the size that tenon passes easily just.

The size of the narrower position of described fixed hole is the size that the recessed width than thin space of two symmetrical tongue-and-grooves passes easily just.

Described depressed part is provided with to strengthening a plurality of cross ribs of shore supports power.

Described cross rib forms one from the depressed part projection and with long two casket walls.

Graphic explanation

Fig. 1 is the schematic perspective view of the preferred embodiment of the utility model

Fig. 2 is the pillar schematic perspective view of the preferred embodiment of the utility model

Fig. 3 is the schematic perspective view at another visual angle of Fig. 2

Embodiment

See also shown in Figure 1ly, the utility model provides a kind of carriage, and this carriage is made of two pillars (10) of symmetry and at least one joist (20), it is characterized in that this carriage comprises:

Please in conjunction with consulting Fig. 2, shown in Figure 3, this pillar (10) has a main part (11), wherein main part (11) divides positive (111) and the back side (112), the described back side (112) from around nearly isolated edge (1121) to away from positive (111) direction projection and form the depressed part (113) of the long casket shape of seemingly emptying; Described depressed part (113) is provided with the fixed hole (115) of a plurality of available screws that are provided with through the male ports (114) that can cooperate chucking with the tenon (21) of carriage (20) and the two ends of positive (111) and wall mounted and is a plurality of cross ribs (116) of strengthening shore supports power; And

Please in conjunction with consulting Fig. 1, reaching shown in Fig. 2-3, the two ends of this joist (20), be provided with the tenon (21) that can insert pillar male ports (114) symmetrically and closely from the tongue-and-groove (22) of a pair of symmetry of tenon (21), when tenon (21) when the broad position of male ports (114) is inserted into the position of tongue-and-groove (22), joist (20) can fall because of the recessed width than thin space of the symmetrical relatively tongue-and-groove (22) of tenon (21), and with the narrower position chucking of male ports (114), unlikely coming off; Described tongue-and-groove (22) length is the size of two male ports (114) thickness at least, and this loose tongue-and-groove (22) Design of length can make joist (20) make things convenient for attaching/detaching under the prerequisite that corresponding two pillars (10) fix in advance.

The broad position of described fixed hole (115) is to the arcus part (1141) that is provided with tongue-and-groove (22) the slip whereabouts that makes things convenient for joist (20) between the narrower position.

The size of described fixed hole (115) broad position is the size that tenon (21) passes easily just.

The size of the narrower position of described fixed hole (115) is the size that the recessed width than thin space of two symmetrical tongue-and-grooves (22) passes easily just.

Described cross rib (116) is connected as a single entity from depressed part (113) projection and with long two caskets (1131) wall.

In sum, be the preferred embodiment of the utility model only, be not the scope that is used for limiting the utility model enforcement.All equalizations that is according to the described feature of the application range of the utility model and spirit change or modify, and all are patent right scopes of the utility model.

Claims

1. carriage is that two pillars and at least one joist by symmetry constituted, and it is characterized in that this carriage comprises:

This pillar has a main part, and wherein there is long casket shape depressed part and a plurality of through positive male ports at the main part back side; And

These joist two ends are provided with the tongue-and-groove of tenon and a pair of symmetry symmetrically, and its middle tenon groove length is the size of two male ports thickness at least.

2. carriage according to claim 1, the broad position that it is characterized in that described fixed hole is to the arcus part that is provided with the tongue-and-groove slip whereabouts that makes things convenient for joist between the narrower position.

3. carriage according to claim 1, the size that it is characterized in that described fixed hole broad position is the size that tenon passes easily just.

4. carriage according to claim 1, the size that it is characterized in that the narrower position of described fixed hole are the size that the recessed width than thin space of two symmetrical tongue-and-grooves passes through easily just.

5. carriage according to claim 1 is characterized in that described depressed part is provided with a plurality of cross ribs of strengthening shore supports power.

6. carriage according to claim 5 is characterized in that described cross rib fuses from the depressed part projection and with long two casket walls.