CN211508421U - Partition plate mounting structure for laying tunnel cables - Google Patents

Abstract

The utility model relates to a tunnel cable lays, in particular to tunnel cable lays and uses baffle mounting structure. Including the baffle that cable groove length direction distributes along the line, the bottom of every baffle all is equipped with the base, and the top of base corresponds the baffle both sides and all is equipped with the riser, forms first slot between the corresponding riser, and inside the baffle inserted and established corresponding first slot, fixed through the connecting piece between the adjacent baffle. An operator can insert the plurality of partition plates into the first slot in advance and then connect the partition plates through the connecting piece, so that the construction process can be effectively optimized; and connect through the connecting piece and also have bigger operating space allowance than inserting the baffle, optimized the degree of difficulty of baffle when pegging graft for the second time among the prior art, consequently the efficiency of construction also can improve greatly.

Description

Partition plate mounting structure for laying tunnel cables

Technical Field

The utility model relates to a tunnel cable lays, in particular to tunnel cable lays and uses baffle mounting structure.

Background

At present, power cables and communication signal cables in high-speed rail/subway tunnel sections in China are laid in corresponding cable grooves, during construction, auxiliary assemblies such as a support and a partition plate are arranged in the cable grooves along the length direction of the cable grooves, the partition plate is fixedly inserted in the support, and the cable grooves are divided into two sub-cable grooves through the partition plate. For the power cable groove, the partition plate has the function of isolating strong and weak current, and the mutual interference between the strong and weak current and the strong and weak current is avoided; for the communication signal cable slot, the partition plate has the function of isolating communication and signal cables or isolating public network cables and special network cables.

In the prior art, the two ends of the partition board are inserted and fixed on the supports, namely, the front side and the rear side of each support are respectively provided with slots for inserting the end parts of the partition board, so that the partition boards can only be inserted into the slots on the front side and the rear side of the supports one by one according to a certain sequence during assembly, and the distance between the supports is specific, so that the construction is not convenient enough.

To this end we provide a bulkhead mounting structure for tunnel cabling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel cable lays and uses baffle mounting structure to solve the partial technical problem who mentions in the background art at least.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a tunnel cable lays and uses baffle mounting structure, includes the baffle that cable groove length direction distributes along the line, and the bottom of every baffle all is equipped with the base, and the top of base corresponds the baffle both sides and all is equipped with the riser, forms first slot between the corresponding riser, and inside the baffle was inserted and is established corresponding first slot, fixed through the connecting piece between the adjacent baffle.

Preferably, every riser all includes the riser and connects the arc in the riser bottom, forms first slot between the corresponding riser, passes through the arc between riser and the base.

Preferably, a second slot is further disposed at a position corresponding to the first slot at the top end of the base.

Preferably, the base is provided with wing plates on both sides in the width direction of the cable trough.

Preferably, the end of each wing plate far away from the base is connected with a side plate with the length adjustable along the width direction of the cable trough.

Preferably, the end of the side plate is provided with a sliding groove corresponding to the wing plate, the wing plate is inserted into the corresponding sliding groove, and the stroke of relative sliding between the wing plate and the sliding groove is adjusted through the limiting part.

Preferably, the upper surface of pterygoid lamina is seted up the bar spacing groove that a plurality of is on a parallel with the baffle along its length direction, and spacing portion is for setting up the spacing stick inside the spout and be located the pterygoid lamina top, and the rectangular hole of vertical setting is all seted up to the symmetrical lateral wall of curb plate, and corresponding rectangular hole is run through and all is connected with the regulating block in the both ends of spacing stick.

Preferably, the bottom wall of the side plate is provided with a notch, and the notch is communicated with the strip hole and the sliding groove.

Preferably, the connecting piece includes public connecting piece and the female connecting piece of setting in adjacent baffle both sides, is equipped with the reservation position that corresponds public connecting piece and female connecting piece junction on the baffle.

Preferably, the male connecting piece and the female connecting piece are both X-shaped structures, a buckle is arranged on the male connecting piece, and a bayonet is arranged at the position, corresponding to the buckle, of the female connecting piece.

Has the advantages that: the operating personnel can be in advance with a plurality of baffles respectively earlier peg graft in first slot, then connect through the connecting piece, can effectual optimization construction process like this. And connect through the connecting piece and also have bigger operating space allowance than inserting the baffle, optimized the degree of difficulty of baffle when pegging graft for the second time among the prior art, consequently the efficiency of construction also can improve greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the base of the present invention.

Fig. 3 is a schematic view of the overall structure of the connection between the base and the side plate of the present invention.

Fig. 4 is a schematic view of the internal structure of the middle base connected to the side plate.

Fig. 5 is a schematic view of the wing plate inserted into the sliding groove.

Fig. 6 is another schematic view of the wing plate of the present invention inserted into the sliding groove.

Fig. 7 is a schematic diagram of the clamping connection between the middle position-limiting rod and the bar-shaped position-limiting groove of the present invention.

Fig. 8 is an exploded view of the connector of the present invention.

FIG. 9 is a schematic view of a prior art diaphragm installation.

Reference numerals:

100. a partition plate; 200. a base; 201. a vertical plate; 202. a first slot; 203. a vertical plate; 204. an arc-shaped plate; 205. a second slot; 206. a wing plate; 207. a strip-shaped limiting groove; 300. a side plate; 301. a chute; 302. a limiting rod; 303. an adjusting block; 304. a strip hole; 305. cutting; 400. a connecting member; 401. a male connector; 402. a female connector; 403. buckling; 404. a bayonet; 500. and a third slot.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are some, but not all embodiments of the invention. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

The utility model provides a tunnel cable lays and uses baffle 100 mounting structure, includes the baffle 100 that distributes along cable trough length direction, and the bottom of every baffle 100 all is equipped with base 200, and the top of base 200 corresponds baffle 100 both sides and all is equipped with riser 201, forms first slot 202 between the corresponding riser 201, and inside baffle 100 inserted and established corresponding first slot 202, fixed through connecting piece 400 between the adjacent baffle 100.

Referring to fig. 9, in the prior art, the third slots 500 are respectively disposed at the two ends of each bracket, so that in the construction process, the two ends of each partition board 100 are respectively inserted into the third slots 500 and can only be connected in sequence, and the partition boards 100 can be inserted into the partitions 100 only by checking the insertion of the partition boards 100 to a certain degree, so that the process is relatively complicated, and in the construction process, the partition boards 100 can only be sequentially installed, and the distance is also specific, so that the construction progress can be influenced to a certain extent.

Referring to fig. 1-2, in the present embodiment, only one base 200 is provided, the vertical plate 201 on the base 200 forms a first slot 202, the first slot 202 can be used for inserting the partition board 100, the first slot 202 is different from the third slot 500, and the third slot 500 is the partition board 100 considering both ends thereof, and therefore, a partition is provided inside the third slot 500. The first slot 202 in this embodiment is formed by two vertical plates 201, and is hollow, so in this embodiment, in consideration of the overall stability of the structure, the first slot 202 may be disposed in the middle of the partition board 100, so as to support the partition board 100.

Then, the partition boards 100 are connected by the connecting members 400, and the connecting members 400 may be implemented by using the prior art, for example, a connecting rod may be disposed in a gap between adjacent partition boards 100, and both ends of the connecting rod are respectively connected to the partition boards 100 by bolts and nuts.

In the prior art, in the specific implementation process, an operator generally cannot directly insert the two ends of the partition board 100 into the bracket respectively, so that one end of the partition board 100 is firstly inserted, and then the other end of the partition board 100 is inserted into the bracket after being calibrated.

In the scheme, only one base 200 is arranged, namely the partition board 100 only needs to be plugged once, and corresponds to another plugging in the prior art, the connecting piece 400 is adopted for replacement in the scheme, the plugging process is only omitted in the process or replaced by the scheme once, and the deeper meaning of the scheme is that the difficulty of the partition board 100 in the prior art in the second plugging is effectively optimized.

And an operator can insert a plurality of partition boards 100 into the first slots 202 in advance and then connect the partition boards through the connecting piece 400, so that the construction process can be optimized effectively. And the connection through the connector 400 also has a larger operable space margin than the insertion of the partition 100, so that the construction efficiency is also greatly improved.

Each riser 201 comprises a riser 203 and an arc 204 connected to the bottom end of the riser 203, a first slot 202 is formed between corresponding risers 203, and the risers 203 and the base 200 are transited through the arc 204.

In this embodiment, the vertical plate 201 is optimized, that is, the arc-shaped plate 204 is added, and through the arc-shaped plate 204, firstly, the stress concentration of the vertical plate 201 can be reduced, that is, the connection strength of the vertical plate 201 is effectively increased; secondly, the arc-shaped plates 204 are excessive towards the two sides of the base 200, so that the stress area for supporting the partition board 100 is increased, and the stability for supporting the partition board 100 is enhanced; thirdly, the deformation allowance of the vertical plate 203 for inward movement can be achieved by arranging the arc-shaped plates 204, namely, clamping force is provided between the vertical plates 203, and the supporting effect on the partition board 100 is enhanced. Preferably, the arc-shaped plates 204 are made of a material with a certain elastic deformation capability, and further, guide plates may be connected to the top ends of the vertical plates 203, and an outwardly expanding opening may be formed between the corresponding guide plates, so that the partition board 100 can be conveniently inserted into the first slot 202 by being guided by the guide plates.

A second slot 205 is further disposed at the top end of the base 200 corresponding to the first slot 202.

In this embodiment, since the arc plate 204 is disposed to reduce the restriction on the bottom of the partition board 100, the second slot 205 may be disposed, the second slot 205 may be directly disposed at the top end of the base 200 or may be formed by two limit bars corresponding to the first slot 202, and after the partition board 100 is inserted into the first slot 202, the bottom end of the second slot 205 is inserted into the first slot 202, so as to effectively optimize the supporting effect on the partition board 100.

Referring to fig. 2, wings 206 are provided on both sides of the base 200 in a width direction along the cable tray.

In this embodiment, the wing plate 206 is provided, and the wing plate 206 can enlarge the supporting area between the base 200 and the ground, thereby enhancing the supporting effect of the base 200. Preferably, the wing plate 206 and the arc plate 204 are of an integrated structure, which can further enhance the using effect of the arc plate 204 and make the overall structure stronger.

Referring to fig. 3-4, the end of the wing plate 206 remote from the base 200 is connected to a side plate 300 whose length is adjustable along the width direction of the cable trough.

In the present embodiment, the partition board 100 is made to be adjustable in position in the width direction of the cable tray at will to meet the requirements of the field installation environment. The complex construction and assembly difficulty can be greatly reduced, and the construction efficiency is greatly improved; the construction deviation of the cable groove can be met, the self-adaptive capacity of the cable groove is improved, the fault-tolerant rate is greatly improved, and the hidden danger of harsh requirements on high precision, tight silk seaming and the like of the base 200 is eliminated. In addition, through adjusting the side plate 300, not only can the partition plate 100 be ensured to be centered with the first slot 202, but also the two ends of the side plate 300 and the inner wall of the cable channel can form good contact support, so that the structure is more stable.

Referring to fig. 4, the end of the side plate 300 corresponding to the wing plate 206 is provided with a sliding slot 301, the wing plate 206 is inserted into the corresponding sliding slot 301, and the relative sliding stroke between the wing plate 206 and the sliding slot 301 is adjusted by the limiting portion.

Then concrete implementation has been carried out to curb plate 300's regulation mode in this scheme, and curb plate 300 passes through relative slip between spout 301 and the pterygoid lamina 206 promptly, through this kind of grafting mode, not only makes the slip between pterygoid lamina 206 and the curb plate 300 relatively stable, and the structure is comparatively simple moreover, and installation convenient and fast sets up spacing portion and then can carry on spacingly to the slip between pterygoid lamina 206 and the curb plate 300 to be convenient for adjust.

Referring to fig. 4 to 7, the upper surface of the wing plate 206 is provided with a plurality of strip-shaped limiting grooves 207 parallel to the partition plate 100 along the length direction thereof, the limiting portion is a limiting rod 302 disposed inside the sliding groove 301 and above the wing plate 206, the symmetrical side walls of the side plate 300 are both provided with longitudinal long holes 304, and both ends of the limiting rod 302 penetrate through the corresponding long holes 304 and are both connected with adjusting blocks 303.

This implementation then discloses the concrete structure of spacing portion, in the use, can manually adjust spacing portion through regulating block 303 and be the height of spacing stick 302 in rectangular hole 304, when spacing stick 302 was located the high position, it breaks away from with bar spacing groove 207, restraint between curb plate 300 and the pterygoid lamina 206 was relieved this moment to be convenient for the regulation between the two, when loosening spacing stick 302, under the effect of gravity, spacing stick 302 descends and with bar spacing groove 207 looks block, thereby retrain between curb plate 300 and the pterygoid lamina 206. More specifically, the bar-shaped limiting grooves 207 are uniformly arranged on the wing plates 206, the number of the bar-shaped limiting grooves depends on the use condition, and the surfaces of the bar-shaped limiting grooves are arc-shaped, so that the bar-shaped limiting grooves are conveniently clamped with the limiting rods 302; the adjusting block 303 can also play a role in restraining the limit rod 302, that is, the limit rod 302 is limited in the elongated hole 304 to avoid slipping, and a detachable structure can be arranged between the adjusting block 303 and the limit rod 302, so that the limit rod 302 can be conveniently installed. Preferably, the stopper bar 302 should be positioned close to the opening of the chute 301 so that the adjustment range is maximized.

The bottom wall of the side plate 300 is formed with a notch 305, and the notch 305 communicates with the elongated hole 304 and the slide groove 301.

This embodiment is through setting up incision 305, can be convenient for spacing stick 302 inserts rectangular hole 304 earlier through incision 305 in, inserts pterygoid lamina 206 spout 301 again, when putting down spacing stick 302, under the limiting displacement of pterygoid lamina 206, spacing stick 302 can not follow the slippage in incision 305, consequently formed a auto-lock structure, this scheme has also optimized the installation of spacing stick 302, promptly in this scheme, spacing stick 302 can be integrated structure with regulating block 303.

Referring to fig. 8, the connection member 400 includes a male connection member 401 and a female connection member 402 disposed at both sides of the adjacent separator 100, and the separator 100 is provided with a predetermined position corresponding to a connection portion of the male connection member 401 and the female connection member 402.

The embodiment specifically optimizes the connector 400, and the male connector 401 and the female connector 402 are arranged on two sides of the gap of the partition board 100, so that the partition board 100 can be fixed together from two sides, the connection stability of the partition board 100 is enhanced, and the partition board 100 is adaptively provided with a reserved position so as to facilitate the connection of the male connector 401 and the female connector 402.

The male connector 401 and the female connector 402 are both of an X-shaped structure, a buckle 403 is arranged on the male connector 401, and a bayonet 404 is arranged at the position, corresponding to the buckle 403, of the female connector 402.

The structure of male connector 401 and female connector 402 is optimized specifically in this embodiment, male connector 401 and female connector 402 are both X-shaped structures, which is favorable to increasing the fixing strength of the gap single side of partition board 100, and the structure is simple and reasonable, both buckle 403 and bayonet 404 can be correspondingly arranged at four corners of the X-shaped structure, and the reserved position can be a through hole corresponding to the buckle 403 and the bayonet 404.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides a tunnel cable lays and uses baffle mounting structure, includes the baffle that cable trough length direction distributes along the line, its characterized in that, the bottom of every baffle all is equipped with the base, the top of base corresponds the baffle both sides and all is equipped with the riser, forms first slot between the corresponding riser, the baffle is inserted and is established corresponding inside the first slot, adjacent pass through the connecting piece between the baffle and fix.

2. The installation structure of a partition board for laying tunnel cables as claimed in claim 1, wherein each vertical board includes a vertical board and an arc board connected to a bottom end of the vertical board, the first slot is formed between the corresponding vertical boards, and the vertical boards and the base are transited through the arc boards.

3. A tunnel cabling installation structure as claimed in claim 2, wherein a second slot is provided at the top end of said base, corresponding to said first slot.

4. A tunnel cabling bulkhead mounting structure according to claim 1, wherein flanges are provided on both sides of the base in the width direction of the cable tray.

5. The partition mounting structure for tunnel cabling according to claim 4, wherein a side plate whose length is adjustable in the width direction of the cable trough is connected to each end of the wing plate remote from the base.

6. The mounting structure of a partition board for laying a tunnel cable according to claim 5, wherein sliding grooves are formed at end portions of the side plates corresponding to wing plates, the wing plates are inserted into the corresponding sliding grooves, and a stroke of relative sliding between the wing plates and the sliding grooves is adjusted by a limiting portion.

7. The mounting structure of a partition board for laying a tunnel cable according to claim 6, wherein the upper surface of the wing board is provided with a plurality of strip-shaped limiting grooves parallel to the partition board along the length direction thereof, the limiting portion is a limiting rod disposed inside the sliding groove and above the wing board, a pair of symmetrical side walls of the side boards are each provided with a longitudinally disposed elongated hole, and both ends of the limiting rod penetrate through the corresponding elongated holes and are each connected with an adjusting block.

8. The partition mounting structure for laying a tunnel cable according to claim 7, wherein a bottom wall of the side plate is provided with a cutout, and the cutout communicates with the elongated hole and the chute.

9. The installation structure of a partition board for laying tunnel cables as claimed in claim 1, wherein the connecting pieces include male connecting pieces and female connecting pieces arranged at both sides of the adjacent partition boards, and the partition boards are provided with reserved positions corresponding to the joints of the male connecting pieces and the female connecting pieces.

10. The installation structure of a partition board for laying tunnel cables as claimed in claim 9, wherein the male connecting piece and the female connecting piece are both of X-shaped structures, the male connecting piece is provided with a buckle, and the female connecting piece is provided with a bayonet corresponding to the buckle.

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