CN211451311U

CN211451311U - Pre-buried formula building air conditioner threading pipe

Info

Publication number: CN211451311U
Application number: CN201922496447.3U
Authority: CN
Inventors: 罗刚
Original assignee: Sichuan Bacon Construction Engineering Co ltd
Current assignee: Sichuan Bozhou Project Management Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-08
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a pre-buried formula building air conditioner threading pipe belongs to building wall body threading technical field, which comprises a pipe body, can dismantle in the body and be provided with the collar, be provided with the fastener that is used for the joint cable in the collar, the fastener includes first snap ring and second snap ring, all be provided with the telescopic link on first snap ring and the second snap ring, the other end and the collar of telescopic link are connected, be provided with in the telescopic link and be used for ordering about the elastic component of first snap ring or second snap ring to the middle part motion of body. During construction, a cable penetrates through the pipe body, the wire clamp is clamped on the cable, and then the mounting ring is mounted in the pipe body; treat the cable atress and produce the in-process that rocks, the cable transmits the effort for the telescopic link, and the elastic component in the telescopic link plays the effect of buffering energy-absorbing, reduces the vibration that the cable received, and the fastener keeps the cable relatively in the middle part position of body simultaneously, prevents that the mouth of pipe department of cable and body from touching, reduces cable wearing and tearing effectively.

Description

Pre-buried formula building air conditioner threading pipe

Technical Field

The utility model relates to a building wall threading technical field, in particular to pre-buried formula building air conditioner threading pipe.

Background

At present, the cable is used extremely extensively in industry and life, and in order to protect the insulating layer of cable not receive the influence of effects such as high temperature, humidity or corruption and lose insulating ability, avoid insulating layer old ageing or impaired cause sinle silk to expose etc. then need use the threading pipe to wrap up the cable in the work progress.

The Chinese patent with the publication number of CN209100764U discloses a pre-embedded type building air conditioner threading pipe, which comprises a left connecting pipe, a right connecting pipe and a main pipe body, wherein the main pipe body is pre-embedded in a building wall; the inner pipe wall of the main pipe body is provided with internal threads; the left connecting pipe and the right connecting pipe are respectively composed of a connecting pipe and a decorative ring arranged at one end of the connecting pipe, and the connecting pipe is provided with an external thread; the left connecting pipe and the right connecting pipe are respectively screwed at two ends of the main pipe body.

The above prior art scheme has the following defects that after the cable is arranged in the main pipe body in a penetrating way, the cable is in contact with the bottom walls of the main pipe body, the left connecting pipe and the right connecting pipe under the action of gravity, and the outdoor unit of the air conditioner is arranged on an outdoor wall. If meet during strong wind weather, the cable will be blown by wind, will touch with the mouth of pipe of left takeover, leads to the insulating layer damage of cable easily, has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pre-buried formula building air conditioner threading pipe has the advantage that reduces the cable damage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pre-buried formula building air conditioner threading pipe, includes the body, can dismantle in the body and be provided with the collar, be provided with the fastener that is used for the joint cable in the collar, the fastener includes first snap ring and second snap ring, all be provided with the telescopic link on first snap ring and the second snap ring, the other end and the collar of telescopic link are connected, be provided with the elastic component that is used for ordering about first snap ring or second snap ring to the middle part motion of body in the telescopic link.

By adopting the technical scheme, during construction, the cable penetrates through the pipe body, the wire clamp is clamped on the cable, and then the mounting ring is mounted in the pipe body; treat the cable atress and produce the in-process that rocks, the cable transmits the effort for the telescopic link, and the elastic component in the telescopic link plays the effect of buffering energy-absorbing, reduces the vibration that the cable received, and the fastener keeps the cable relatively in the middle part position of body simultaneously, prevents that the mouth of pipe department of cable and body from touching, reduces cable wearing and tearing effectively.

The present invention may be further configured in a preferred embodiment as: two mounting rings are arranged in the pipe body, and each mounting ring is internally provided with two wire clamps.

Through adopting above-mentioned technical scheme, two cable clamps can the centre gripping two cables, separately the centre gripping with two cables, and is separated the cable, is convenient for distinguish and maintain the cable.

The present invention may be further configured in a preferred embodiment as: the mounting ring comprises two semicircular rings which are detachably connected.

By adopting the technical scheme, during installation, the cable is firstly placed into the cable clamp, then the semicircular rings are connected and fixed into the installation ring, and the installation ring is installed in the pipe body; the cable can be connected well firstly, then the installation ring is installed, the cable does not need to pass through the installation ring and the cable clamp, and construction is convenient.

The present invention may be further configured in a preferred embodiment as: the level is provided with two installation poles in the installation ring, two the installation pole is fixed respectively and sets up on two semicircle rings, the telescopic link includes dead lever and movable rod, the dead lever sets up on the installation pole, the movable rod slides and wears to locate in the dead lever, the elastic component is the pressure spring that sets up in the dead lever.

Through adopting above-mentioned technical scheme, when the cable produced and rocked, the movable rod slided to the dead lever, and the pressure spring is compressed, plays the effect of buffering energy-absorbing, reduces the vibration that the cable received, reduces the damage that receives.

The present invention may be further configured in a preferred embodiment as: the sliding sleeve is provided with a sliding block on the installation rod, the fixed rod is fixedly arranged on the sliding block, and a buffer part used for blocking the sliding of the sliding block is arranged on the installation rod.

Through adopting above-mentioned technical scheme, when the cable received the impact force of horizontal direction, the slider slided along the installation pole, and the bolster hinders the slider motion, plays the effect of buffering energy-absorbing, reduces the cable and receives the impact and the vibration that produces, reduces the cable damage.

The present invention may be further configured in a preferred embodiment as: the inner wall of the pipe body is provided with an insertion hole, a limiting pin inserted into the insertion hole is slidably arranged on the mounting ring in a penetrating manner, and a boss is fixedly arranged at one end, far away from the insertion hole, of the limiting pin; be provided with the extension spring that is used for ordering about the spacer pin and inserts the jack on the spacer pin, the one end and the boss fixed connection of extension spring, the lateral wall fixed connection of jack is kept away from to the other end and collar.

Through adopting above-mentioned technical scheme, when the installation collar, place the collar in the body, make spacer pin just right with the jack, the spacer pin is under the effect of extension spring, and in automatic insertion jack, the installation of realizing the collar is fixed convenient operation.

The present invention may be further configured in a preferred embodiment as: the fixed first butt piece that is provided with in both ends of first snap ring, the fixed second butt piece that is used for with first butt piece butt that is provided with in both ends of second snap ring, the fixed bolt that is provided with of lateral wall that first butt piece is close to second butt piece, the lateral wall that second butt piece is close to first butt piece is seted up and is supplied bolt male slot.

By adopting the technical scheme, during construction, the first snap ring and the second snap ring are firstly propped open, the cable is placed into the first snap ring and the second snap ring from one side of the snap ring, the first snap ring and the second snap ring are loosened, and the first snap ring and the second snap ring are automatically propped against each other under the action of the elastic piece; the bolt inserts automatically in the slot, plays the purpose of injecing first snap ring and second snap ring position, prevents first snap ring and second snap ring dislocation, guarantees the stability to the cable joint.

The present invention may be further configured in a preferred embodiment as: a water retaining ring is fixedly arranged in the pipe body.

Through adopting above-mentioned technical scheme, the setting of manger plate ring plays and prevents that outdoor rainwater from entering into indoor effect through the body.

To sum up, the utility model discloses an following at least one useful technological effect:

firstly, during construction, a cable penetrates through a pipe body, a cable clamp is clamped on the cable, and then an installation ring is installed in the pipe body; in the process that the cable is stressed to shake, the cable transmits acting force to the telescopic rod, the elastic piece in the telescopic rod plays a role in buffering and absorbing energy, the vibration borne by the cable is reduced, meanwhile, the cable is relatively kept at the middle position of the tube body by the cable clamp, the cable is prevented from touching the tube opening of the tube body, and the cable abrasion is effectively reduced;

secondly, during installation, the cable is firstly placed into the cable clamp, the semicircular rings are connected and fixed into the installation rings, and the installation rings are installed in the pipe body; the cables can be connected firstly, then the mounting rings are mounted, the cables do not need to penetrate through the mounting rings and the cable clamps, and construction is convenient;

when the cable receives the impact force of horizontal direction, the slider slides along the installation pole, and the bolster hinders the slider motion, plays the effect of buffering energy-absorbing, reduces the cable and receives the vibration that the impact and produce, reduces the cable damage.

Drawings

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

fig. 2 is a cross-sectional view of the tube body of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the wire clamp of the present invention.

Reference numerals: 1. a pipe body; 11. a jack; 12. a water retaining ring; 121. a guide slope; 13. a guide groove; 2. a mounting ring; 21. a semicircular ring; 211. connecting blocks; 2111. a bolt; 22. mounting a rod; 221. a slider; 222. a buffer member; 23. a spacing pin; 231. a boss; 2311. a deflector rod; 232. a tension spring; 3. wire clamps; 31. a first snap ring; 311. a first abutment block; 3111. a bolt; 32. a second snap ring; 321. a second abutment block; 3211. a slot; 4. a telescopic rod; 41. fixing the rod; 411. grooving; 42. a movable rod; 43. and (5) pressing a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2, the pre-buried building air conditioner threading pipe comprises a pipe body 1, wherein a mounting ring 2 is detachably arranged in the pipe body 1, and the mounting ring 2 is integrally circular. Be provided with the fastener 3 that is used for the joint cable in the collar 2, be provided with two collars 2 in the body 1, all be provided with two fasteners 3 in every collar 2.

As shown in fig. 2 and 3, the mounting ring 2 includes two semicircular rings 21, the two semicircular rings 21 can be detachably connected, in this embodiment, the two ends of the two semicircular rings 21 are both fixedly provided with connecting blocks 211, and the two connecting blocks 211 are provided with bolts 2111 in a penetrating manner and connected through the bolts 2111.

During installation, a cable is firstly placed into the cable clamp 3, the semicircular rings 21 are connected and fixed to form the installation ring 2, and the installation ring 2 is installed in the pipe body 1; can connect the cable earlier, install collar 2 again, need not to pass collar 2 and fastener 3 with the cable, construction convenience.

As shown in fig. 2 and 3, two mounting rods 22 are horizontally disposed in the mounting ring 2, and the two mounting rods 22 are respectively fixed to the two semicircular rings 21. The first clamping ring 31 and the second clamping ring 32 are both provided with a telescopic rod 4, and the other end of the telescopic rod 4 is connected with the mounting ring 2.

As shown in fig. 4, the telescopic rod 4 includes a fixed rod 41 and a movable rod 42, the fixed rod 41 is disposed on the mounting rod 22, a slot 411 is disposed in the fixed rod 41 along an axial direction of the fixed rod 41, and the movable rod 42 is slidably disposed in the slot 411. An elastic piece used for driving the first clamping ring 31 or the second clamping ring 32 to move towards the middle of the tube body 1 is arranged in the telescopic rod 4, the elastic piece is a pressure spring 43 arranged in the fixed rod 41, one end of the pressure spring 43 and the movable rod 42 extend into one end of the fixed rod 41 to be abutted, and the other end of the pressure spring is abutted against the bottom wall of the groove 411.

As shown in fig. 2 and 4, the wire clamp 3 includes a first snap ring 31 and a second snap ring 32, and both the first snap ring 31 and the second snap ring 32 are semicircular arc rings. The fixed first butt joint piece 311 that is provided with in both ends of first snap ring 31, the fixed second butt joint piece 321 that is used for with first butt joint piece 311 butt that is provided with in both ends of second snap ring 32, the fixed bolt 3111 that is provided with in lateral wall that first butt joint piece 311 is close to second butt joint piece 321, the lateral wall that second butt joint piece 321 is close to first butt joint piece 311 is seted up and is supplied bolt 3111 male slot 3211.

During construction, the first clamping ring 31 and the second clamping ring 32 are firstly expanded, a cable is placed into the first clamping ring 31 and the second clamping ring 32 from one side of the wire clamp 3, the first clamping ring 31 and the second clamping ring 32 are loosened, and the first clamping ring 31 and the second clamping ring 32 are automatically abutted against each other under the action of the elastic piece; the bolt 3111 is inserted into the slot 3211 automatically, and the purpose of limiting the positions of the first snap ring 31 and the second snap ring 32 is achieved, so that the first snap ring 31 and the second snap ring 32 are prevented from being dislocated, and the stability of cable clamping is ensured.

As shown in fig. 2 and 3, a sliding block 221 is slidably sleeved on the mounting rod 22, the fixing rod 41 is fixedly disposed on the sliding block 221, a buffer 222 for blocking the sliding of the sliding block 221 is disposed on the mounting rod 22, and the buffer 222 is a spring sleeved on the mounting rod 22. The number of the sliding blocks 221 is two, and springs are arranged between the sliding blocks 221 and the mounting ring 2 and between the two sliding blocks 221.

When the cable receives impact force in the horizontal direction, the sliding block 221 slides along the mounting rod 22, the buffer piece 222 blocks the sliding block 221 to move, the buffering and energy-absorbing effects are achieved, vibration generated when the cable receives impact is reduced, and cable damage is reduced.

As shown in fig. 2 and 3, the inner wall of the tube body 1 is provided with an insertion hole 11, two ends of the tube body 1 are provided with guide grooves 13 along the axial direction of the tube body 1, and the guide grooves 13 are communicated with the insertion hole 11. The mounting ring 2 is provided with two limiting pins 23 in a sliding and penetrating mode, the limiting pins 23 are used for being inserted into the insertion holes 11, and one ends, far away from the insertion holes 11, of the limiting pins 23 are fixedly provided with bosses 231. The limit pin 23 is provided with a tension spring 232 for driving the limit pin 23 to be inserted into the insertion hole 11, one end of the tension spring 232 is fixedly connected with the boss 231, and the other end of the tension spring 232 is fixedly connected with the side wall of the mounting ring 2 far away from the insertion hole 11.

As shown in fig. 2 and 3, a shift lever 2311 is fixedly disposed on the boss 231, and the shift lever 2311 extends outward along the axial direction of the pipe body 1. When the dismounting is carried out, the limiting pin 23 is convenient to pull out of the jack 11, and the dismounting is convenient.

When installing collar 2, place collar 2 in body 1, make spacer pin 23 just right with jack 11, spacer pin 23 is under extension spring 232's effect, inserts automatically in jack 11, realizes that collar 2's installation is fixed convenient operation.

In addition, as shown in fig. 3, a water retaining ring 12 is fixedly arranged in the pipe body 1, the water retaining ring 12 is arranged in the middle of the pipe body 1, and a guide inclined surface 121 is arranged on one side of the water retaining ring 12 close to the indoor space.

The water retaining ring 12 is arranged to prevent outdoor rainwater from entering the room through the pipe body 1; the guide slope 121 is provided to facilitate threading during threading operation.

The implementation principle is as follows: during construction, a cable penetrates through the pipe body 1, the first clamping ring 31 and the second clamping ring 32 are firstly expanded, the cable is placed into the first clamping ring 31 and the second clamping ring 32 from one side of the clamping rings, the first clamping ring 31 and the second clamping ring 32 are loosened, and the first clamping ring 31 and the second clamping ring 32 automatically abut against each other under the action of the elastic piece; the mounting ring 2 is placed in the pipe body 1, the limiting pin 23 is opposite to the jack 11, the limiting pin 23 is automatically inserted into the jack 11 under the action of the tension spring 232, and the mounting and fixing of the mounting ring 2 are achieved.

In the process that the cable is stressed to shake, the cable transmits the acting force to the movable rod 42, the movable rod 42 slides towards the fixed rod 41, the compression spring 43 is compressed, the buffering and energy absorption effects are achieved, and the vibration of the cable is reduced; simultaneously, the cable clamp 3 relatively keeps the cable at the middle position of the pipe body 1, prevents the cable from touching the pipe orifice of the pipe body 1, and effectively reduces the abrasion of the cable.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pre-buried formula building air conditioner threading pipe, includes body (1), its characterized in that: can dismantle in body (1) and be provided with collar (2), be provided with fastener (3) that are used for the joint cable in collar (2), fastener (3) are including first snap ring (31) and second snap ring (32), all be provided with telescopic link (4) on first snap ring (31) and second snap ring (32), the other end and the collar (2) of telescopic link (4) are connected, be provided with in telescopic link (4) and be used for ordering about the elastic component of first snap ring (31) or second snap ring (32) to the middle part motion of body (1).

2. The pre-buried building air conditioner threading pipe of claim 1, which is characterized in that: the pipe body (1) is internally provided with two mounting rings (2), and each mounting ring (2) is internally provided with two wire clamps (3).

3. The pre-buried building air conditioner threading pipe of claim 2, which is characterized in that: the mounting ring (2) comprises two semicircular rings (21), and the semicircular rings (21) are detachably connected.

4. The pre-buried building air conditioner threading pipe of claim 3, which is characterized in that: the utility model discloses a fixing device for fixing a bicycle, including collar (2), installation pole (22), telescopic link (4), dead lever (41), elastic component, spring (43) for setting up in dead lever (41), the level is provided with two installation poles (22) in collar (2), two installation pole (22) are fixed respectively and are set up on two semicircle rings (21), dead lever (41) and movable rod (42) are included in telescopic link (4), dead lever (41) set up on installation pole (22), movable rod (42) slide and wear to locate in dead lever (41), the elastic component is pressure spring (43) for setting.

5. The pre-buried building air conditioner threading pipe of claim 4, which is characterized in that: the mounting rod (22) is sleeved with a sliding block (221) in a sliding mode, the fixing rod (41) is fixedly arranged on the sliding block (221), and a buffer piece (222) used for blocking the sliding block (221) to slide is arranged on the mounting rod (22).

6. The pre-buried building air conditioner threading pipe of claim 1, which is characterized in that: the inner wall of the pipe body (1) is provided with an insertion hole (11), a limiting pin (23) inserted into the insertion hole (11) is slidably arranged on the mounting ring (2) in a penetrating mode, and a boss (231) is fixedly arranged at one end, far away from the insertion hole (11), of the limiting pin (23); be provided with on spacer pin (23) and be used for driving about spacer pin (23) and insert extension spring (232) of jack (11), the one end and boss (231) fixed connection of extension spring (232), the lateral wall fixed connection of jack (11) is kept away from with collar (2) to the other end.

7. The pre-buried building air conditioner threading pipe of claim 1, which is characterized in that: the fixed first butt joint piece (311) that is provided with in both ends of first snap ring (31), the fixed second butt joint piece (321) that is used for with first butt joint piece (311) butt that is provided with in both ends of second snap ring (32), the fixed bolt (3111) that is provided with of lateral wall that is close to second butt joint piece (321) in first butt joint piece (311), confession bolt (3111) male slot (3211) has been seted up to lateral wall that second butt joint piece (321) are close to first butt joint piece (311).

8. The pre-buried building air conditioner threading pipe of claim 1, which is characterized in that: a water retaining ring (12) is fixedly arranged in the pipe body (1).