CN219498823U - Protective equipment for weak current engineering line pipe - Google Patents

Abstract

The utility model provides protective equipment for a weak current engineering line pipe, which relates to the technical field of weak current engineering line pipe equipment and comprises a sleeve, wherein a sleeve is sleeved in the sleeve, the outer wall of the sleeve is uniformly divided into five equal parts, first fixing blocks are arranged at the five equal parts, the outer wall of the sleeve is uniformly divided into five equal parts, and first fixing blocks are also arranged at the five equal parts. According to the utility model, the sleeve is stretched out from the sleeve, so that the first fixed block is far away from and close to the second fixed block, the first connecting rod, the separation rod, the third connecting rod and the second connecting rod in a crossed state are driven to be compressed and lifted downwards, then the operation heights of the five supporting plates fixed by the anchor bolts are adjusted, the five supporting plates conveniently extend into the wire pipes with different sizes, the pipe walls are supported and protected against compression, the provided sliding grooves play a role in limiting the running direction of the limiting rod, the limiting rod can be fixed through the limiting holes, and the telescopic distance between the sleeve and the sleeve is adjusted through the insertion of the limiting rod into different limiting holes.

Description

Protective equipment for weak current engineering line pipe

Technical Field

The utility model relates to the technical field of weak current engineering line pipe equipment, in particular to protective equipment for a weak current engineering line pipe.

Background

The weak current generally refers to a direct current circuit or an audio frequency, video frequency, network line and telephone line, the alternating current voltage is generally within 36V, the weak current is generally required to be laid by a weak current pipeline before being used, then the weak current is arranged in a weak current pipe, the existing weak current engineering pipeline generally adopts a simple pipe body structure, the self protection capability is poor, and the weak current engineering pipeline is extremely easy to damage when encountering gravity or impact force.

But among the prior art, current weak current engineering spool simple structure does not have extra resistance to compression protective structure, and compressive property is relatively poor, and most protective equipment size is fixed, can not protect the weak current engineering spool of equidimension not, and the protection effect is relatively poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and the existing engineering spool is simple in structure, has no additional compression-resistant protection structure, is poor in compression resistance, has fixed size of most protection equipment, cannot protect engineering spools with different sizes, and is poor in protection performance.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protective equipment for weak current engineering line pipe, includes the sleeve, sleeve inside cover has the sleeve pipe, the sleeve outer wall evenly divides into five and divides equally, has all installed first fixed block in five equally divided departments, the sleeve pipe outer wall also evenly divides into five equally divided departments, has also installed first fixed block in five equally divided departments, two first fixed block are installed on a straight line, all set up two first connecting rods on the five first fixed blocks of installing on the sleeve to connect through the pivot, first connecting rod and spacer bar fixed connection, the spacer bar other end and third connecting rod fixed connection, the third connecting rod is also installed on the second fixed block through the pivot, five first fixed blocks of installing on the sleeve pipe have all set up two second connecting rods, the second connecting rod is also installed on the second fixed block through the pivot, install the fulcrum between spacer bar and the first connecting rod, install the fagging through anchor bolt on the second fixed block.

As a preferred embodiment, the upper end of the sleeve is uniformly provided with five sliding grooves.

The technical effect of adopting the further scheme is as follows: the provided chute plays a role in limiting the running direction of the limiting rod.

As a preferred implementation mode, the joint of the sleeve and the five sliding grooves is provided with five rows of limiting holes, the limiting holes are aligned with the sliding grooves, limiting rods are inserted into the five rows of limiting holes, and the other ends of the limiting rods extend out of the sliding grooves.

The technical effect of adopting the further scheme is as follows: the limiting rod can be fixed in the limiting hole, and the limiting rod is inserted into different limiting holes, so that the telescopic distance between the sleeve and the sleeve is adjusted.

As a preferred embodiment, the fulcrum is provided with shims at both ends.

The technical effect of adopting the further scheme is as follows: the gasket plays a role in increasing the contact area, preventing looseness and protecting the rotating shaft.

As a preferred embodiment, both the sleeve and the interior of the cannula leave a threading channel.

The technical effect of adopting the further scheme is as follows: the threading channel can be used for placing the weak wire.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the sleeve and the sleeve play a role in supporting and placing, the first fixed block can be connected with one end of the lower side of the first connecting rod and one end of the lower side of the second connecting rod through the rotating shaft, the second fixed block is connected with one end of the upper side of the second connecting rod and one end of the third connecting rod through the rotating shaft, the first connecting rod, the partition rod and the third connecting rod are fixedly connected into a whole, the first connecting rod, the partition rod, the third connecting rod and the second connecting rod form a crossed state, the fulcrum plays a role in fixing the connecting rod, the sleeve is stretched out from the sleeve, so that the first fixed block is far away from and close to the second fixed block, the first connecting rod, the partition rod, the third connecting rod and the second connecting rod in the crossed state are driven to be compressed and lifted downwards, and then the operation heights of five supporting plates fixed by the anchor bolts are adjusted, the five supporting plates conveniently extend into pipes in different sizes to support the pipe walls, and perform compression protection.

2. According to the utility model, the formed sliding groove plays a role in limiting the running direction of the limiting rod, the limiting rod can be fixed by the limiting holes, the telescopic distance between the sleeve and the sleeve is adjusted by inserting different limiting holes into the limiting rod, the gasket plays a role in increasing the contact area, preventing loosening and protecting the rotating shaft, and the threading channel can be used for placing a weak wire.

Drawings

FIG. 1 is a front view of a protective device for a weak current engineering line pipe provided by the utility model;

FIG. 2 is a view of a right view angle section structure of a section A-A in FIG. 1 of the protective equipment for the weak current engineering line pipe.

Legend description:

1. a sleeve; 2. a sleeve; 3. a limit rod; 4. a chute; 5. a first fixed block; 6. a second fixed block; 7. a supporting plate; 8. a rotating shaft; 9. a first link; 10. a partition rod; 11. a support shaft; 12. a gasket; 13. a second link; 14. a third link; 15. an anchor bolt; 16. a limiting hole; 17. and a threading channel.

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.

Examples

As shown in fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a protective equipment for weak current engineering line pipe, including sleeve 1, sleeve 1 inside cover has sleeve pipe 2, sleeve 1 outer wall evenly divides into five halves, first fixed block 5 has all been installed in five halves, sleeve pipe 2 outer wall also evenly divides into five halves, first fixed block 5 has also been installed in five halves, two first fixed blocks 5 are installed on a straight line, five first fixed blocks 5 that install on sleeve 1 are last all to have set up two first connecting rods 9, and connect through pivot 8, first connecting rod 9 and spacer rod 10 fixed connection, the other end of spacer rod 10 and third connecting rod 14 fixed connection, third connecting rod 14 has also installed on second fixed block 6 through pivot 8, five first fixed blocks 5 that install on sleeve pipe 2 have all set up two second connecting rods 13, second connecting rod 13 has also been installed on second fixed block 6 through pivot 8, install fulcrum 11 between spacer rod 10 and the first connecting rod 9, install brace plate 7 through anchor bolt 15 on the second fixed block 6.

The sleeve 1 and the sleeve 2 play a role in supporting and placing, the installed first fixing block 5 can be connected with one end of the lower side of the first connecting rod 9 and one end of the lower side of the second connecting rod 13 through the rotating shaft 8, the installed second fixing block 6 is connected with one end of the upper side of the second connecting rod 13 and the third connecting rod 14 through the rotating shaft 8, the first connecting rod 9, the separation rod 10 and the third connecting rod 14 are fixedly connected into a whole, the first connecting rod 9, the separation rod 10, the third connecting rod 14 and the second connecting rod 13 form a crossed state, the supporting shaft 11 plays a role in fixing the connecting rods, the sleeve 2 stretches out of the sleeve 1, so that the first fixing block 5 is far away from and close to the second fixing block 6, the first connecting rod 9, the separation rod 10, the third connecting rod 14 and the second connecting rod 13 in the crossed state are driven to be compressed and lifted downwards, then the operation heights of the five supporting plates 7 fixed by the anchor bolts 15 are adjusted, the supporting tubes conveniently stretch into different sizes, and the tube walls are supported, and compression protection is carried out.

Five slide grooves 4 are uniformly formed in the upper tail end of the sleeve 1, five rows of limiting holes 16 are formed in the joint of the sleeve 2 and the five slide grooves 4, the limiting holes 16 are aligned with the slide grooves 4, limiting rods 3 are inserted into the five rows of limiting holes 16, the other ends of the limiting rods 3 extend out of the slide grooves 4, gaskets 12 are mounted at two ends of a supporting shaft 11, threading channels 17 are reserved in the sleeve 1 and the sleeve 2, the formed slide grooves 4 play a role in limiting the running direction of the limiting rods 3, the limiting holes 16 can fix the limiting rods 3, the limiting rods 3 are inserted into different limiting holes 16, so that the telescopic distance between the sleeve 2 and the sleeve 1 is adjusted, the gaskets 12 play a role in enlarging the contact area, preventing loosening and protecting the rotating shaft 8, and the threading channels 17 can be used for placing weak wires.

Working principle:

as shown in fig. 1 and 2, when encountering weak current engineering line pipes with different sizes, the sleeve 1 is stretched out from the sleeve 2, so that the first fixing block 5 is far away from and close to the second fixing block 6, the first connecting rod 9, the separation rod 10, the third connecting rod 14 and the second connecting rod 13 in a crossed state are driven to be compressed and lifted downwards, then the working heights of the five supporting plates 7 fixed by the anchor bolts 15 are adjusted, the sleeve pipes with different sizes are conveniently stretched into, the pipe walls are supported, compression protection is carried out, the provided sliding grooves 4 play a role in limiting the running direction of the limiting rod 3, the limiting rod 3 can be fixed through the limiting holes 16, the telescopic distance between the sleeve 1 and the sleeve 2 is adjusted through inserting different limiting holes 16, and the weak electric lines can be placed through the threading channels 17.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. Protective equipment for weak current engineering line pipe, including sleeve (1), its characterized in that: sleeve (1) inside cover has sleeve pipe (2), sleeve (1) outer wall evenly divides into five and divides, has all installed first fixed block (5) in five equally divided departments, sleeve pipe (2) outer wall also evenly divides into five equally divided departments, has also installed first fixed block (5) in five equally divided departments, two first fixed block (5) are installed on a straight line, five first fixed blocks (5) of installing on sleeve (1) are gone up and all have been provided with two first connecting rod (9) to connect through pivot (8), first connecting rod (9) and spacer rod (10) fixed connection, spacer rod (10) other end and third connecting rod (14) fixed connection, third connecting rod (14) also are installed on second fixed block (6) through pivot (8), five first fixed blocks (5) of installing on sleeve pipe (2) have all been set up two second connecting rod (13), second connecting rod (13) are installed on second connecting rod (8) through second fixed block (6) and are installed pivot (7) through pivot (7), spacer rod (10) fixed connection.

2. The protective equipment for a weak current engineering line pipe according to claim 1, wherein: five sliding grooves (4) are uniformly formed in the upper tail end of the sleeve (1).

3. The protective equipment for a weak current engineering line pipe according to claim 2, wherein: five rows of limiting holes (16) are formed in the joint of the sleeve (2) and the five sliding grooves (4), and the limiting holes (16) are aligned with the sliding grooves (4).

4. A protective device for a weak current engineering line pipe according to claim 3, wherein: and the five rows of limiting holes (16) are internally inserted with limiting rods (3), and the other ends of the limiting rods (3) extend out of the sliding grooves (4).

5. The protective equipment for a weak current engineering line pipe according to claim 1, wherein: gaskets (12) are arranged at two ends of the support shaft (11).

6. The protective equipment for a weak current engineering line pipe according to claim 1, wherein: the sleeve (1) and the sleeve (2) are provided with threading channels (17) inside.