CN217815398U - Utility tunnel convenient to piping erection - Google Patents

Abstract

The utility model discloses an underground utility tunnel convenient to piping erection belongs to underground utility tunnel technical field, when having directed against user's control pneumatic cylinder and making the pushing tray of bearing the weight of the pipeline take place vertical motion, the length that the pneumatic cylinder output extends appears inequality circumstances easily and takes place to lead to bearing the weight of the tray to take place to incline and the pipeline appears certain skew easily in the in-process of installing bolt, influences the problem of the connection work of pipeline, including the piping lane bottom surface, the top of piping lane bottom surface is fixed with a plurality of support bodies, and a plurality of pneumatic cylinder bodies are installed at the top of support body; the utility model discloses when bearing the frame because the length that the output of a plurality of pneumatic cylinder bodies extends is different, can avoid bearing the condition emergence that plays the supporting role to the pipeline under the inclined state to error when can reduce the piping erection to a certain extent, thereby be favorable to the user to install the pipeline.

Description

Utility tunnel convenient to piping erection

Technical Field

The utility model belongs to the technical field of utility tunnel, concretely relates to utility tunnel convenient to piping erection.

Background

The utility tunnel is built underground in the city for concentrate on laying the public tunnel of municipal pipeline such as electric power, communication, radio and television, feedwater, the utility tunnel can effectively stop "zip fastener road" phenomenon, lets technical staff need not to excavate the road surface repeatedly, just can salvage, maintain, dilatation transformation etc. all kinds of pipelines in the piping lane, reduces the pipeline time of salvageing simultaneously greatly.

Utility tunnel among the prior art is through arranging the pipeline in the top that bears the tray of corresponding support to play the supporting role, can play the additional action to the user when the pipe connection simultaneously, the pneumatic cylinder that is provided with through the support simultaneously can be to the high regulation of pipeline, at the in-process of in-service use, has following problem:

(1) because the pneumatic cylinder that the support bottom was provided with has the multiunit for when user control pneumatic cylinder made the push tray that bears the pipeline take place vertical motion, the length that the pneumatic cylinder output extends appears inequality condition easily and takes place, thereby leads to bearing the tray and takes place the slope, influences the user and is unfavorable for the use to the installation work of pipeline.

(2) The user often needs to realize the pipe connection through fixing bolt when connecting the connection position between each pipeline, and the skew of certain degree appears easily in the in-process pipeline of construction bolt, influences the connection work of pipeline, is unfavorable for the use.

Consequently, need an utility tunnel convenient to piping erection, when solving the user control pneumatic cylinder that exists among the prior art and making the pushing tray that bears the pipeline take place vertical motion, the length that the pneumatic cylinder output extends appears inequality condition easily and takes place to lead to bearing the tray to take place to incline and the skew of certain degree appears easily in the in-process pipeline of construction bolt, influence the problem of the connection work of pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underground utility tunnel convenient to piping erection to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an utility tunnel convenient to pipe installation, includes the piping lane bottom surface, the top of piping lane bottom surface is fixed with a plurality of support bodies, a plurality of pneumatic cylinder bodies are installed at the top of support body, and a plurality of corresponding position the top of pneumatic cylinder body is fixed with the motion frame, the top of motion frame is provided with bears the frame, the one end at motion frame top is fixed with the support, the fixed cover in intermediate position department of support is equipped with the adapter sleeve, the top of adapter sleeve is fixed mutually with the surface that the corresponding position bore the frame, the other end at motion frame top is fixed with two pole bases, two the intermediate position department swing joint of pole base has first threaded rod, the one end of first threaded rod is passed and is corresponded the position pole base and extend the outside of pole base, the fixed surface that first threaded rod extends the pole base outside part has the commentaries on classics handle, the intermediate position department threaded connection of first outer peripheral face has the thread bush, the top of thread bush and the bottom of bearing the frame are fixed with a plurality of clamp seats, two correspond the position the intermediate position department of clamp seat be provided with the connecting rod, the surface department of clamp seat has seted up two fixed thread bush bottom fixed grooves, the inside fixed position that the fixed groove that the bubble corresponds the fixed groove, the top of limiting block that the fixed groove that corresponds the bubble and the bubble is provided with the limiting block that the fixed groove, the top of limiting block that corresponds the limiting block that the fixed groove, the bubble limiting block that corresponds mutually

It needs to be explained in the scheme that clamping plates are arranged at two ends of the top of the bearing frame, an opening is formed in the position, located at the bottom of the clamping plates, of the top of the bearing frame, a sliding block is arranged inside the opening in a sliding mode, two ends of the bearing frame are in threaded connection with second threaded rods, and the top of the sliding block penetrates through the opening in the corresponding position and is fixed to the surface of the clamping plate in the corresponding position.

It should be further noted that one end of the second threaded rod passes through the corresponding position bearing frame and extends into the corresponding position opening, and the surface of the part of the second threaded rod extending into the corresponding position opening is movably connected with the surface of the corresponding position sliding block.

It should be further noted that the two splints are arranged at corresponding positions of the front end and the rear end of the top of the carrier with a central line of the vertical direction of the side surface of the carrier as a symmetry axis, and the middle position of the top surface of the carrier is in an arc shape.

In a preferred embodiment, the top of the connecting rod is rotatably connected to the middle position of the corresponding position holder, and the bottom of the connecting rod is rotatably connected to the middle position of the corresponding position holder.

As a preferred embodiment, an embedded shaft is inserted through the middle position of the limiting block, and two ends of the embedded shaft are fixed with the inner cavity surface of the limiting groove at the corresponding position.

In a preferred embodiment, the inner cavity of the limiting groove is in a T-shaped arrangement, and the limiting block is in a T-shaped arrangement.

Compared with the prior art, the utility model provides a pair of utility tunnel convenient to piping erection includes following beneficial effect at least:

(1) Whether bearing frame is in under the horizontality through the observation of bubble spirit level, if not under the horizontality, change the handle through rotating, thereby make first threaded rod be circular motion, and then make the thread bush along the horizontal direction motion, thereby make the connecting rod take place the angle change, thereby make the angle that bears the frame can change, thereby bear the frame because the length of the output extension of a plurality of pneumatic cylinder bodies is different when bearing, can avoid bearing the condition emergence that plays the supporting role to the pipeline under the tilt state, thereby error when can reduce the piping erection to a certain extent, thereby be favorable to the user to install the pipeline, thereby the practicality of the device has been improved.

(2) Rotate the second threaded rod to corresponding direction simultaneously, thereby make the second threaded rod to corresponding position open-ended inside extension, thereby under the drive of corresponding position sliding block, make two corresponding splint that obtain can be to the direction motion that is close to each other, thereby make two splint play the conflict effect to the both sides of pipeline simultaneously, thereby make the pipeline difficult emergence skew when the installation of the installation under two splint clamping action's injecing, thereby influence the installation work of user to pipeline junction bolt, thereby the use convenience of the device has been improved, thereby the practicality of the device has further been improved.

Drawings

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

fig. 2 is a schematic perspective view of a partial structure of the present invention;

fig. 3 is a schematic sectional view of a partial structure of the present invention;

fig. 4 is a schematic sectional view of a three-dimensional structure of the bearing frame of the present invention.

In the figure: 1. a pipe gallery bottom surface; 2. a stent body; 3. a hydraulic cylinder body; 4. a motion frame; 5. a carrier; 6. a bubble level; 7. a support; 8. connecting sleeves; 9. a rod seat; 10. a first threaded rod; 11. turning a handle; 12. a threaded sleeve; 13. a holder; 14. a connecting rod; 15. defining a slot; 16. a limiting block; 17. an embedded shaft; 18. an opening; 19. a splint; 20. a second threaded rod; 21. and (4) a sliding block.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the present invention provides an underground utility tunnel convenient for pipeline installation, including a tunnel bottom surface 1, a plurality of support bodies 2 are fixed on the top of the tunnel bottom surface 1, a plurality of hydraulic cylinder bodies 3 are installed on the top of the support bodies 2, a plurality of motion frames 4 are fixed on the top of the corresponding position hydraulic cylinder bodies 3, a support frame 5 is disposed on the top of the motion frame 4, a support 7 is fixed on one end of the top of the motion frame 4, a connecting sleeve 8 is fixedly sleeved on the middle position of the support 7, the top of the connecting sleeve 8 is fixed on the surface of the corresponding position support frame 5, two rod bases 9 are fixed on the other end of the top of the motion frame 4, a first threaded rod 10 is movably connected on the middle position of the two rod bases 9, one end of the first threaded rod 10 passes through the corresponding position rod base 9 and extends out of the rod base 9, a rotating handle 11 is fixed on the surface of the outer part of the rod base 9, a threaded sleeve 12 is connected on the middle position of the outer peripheral surface of the first threaded rod 10, a plurality of clamping bases 13 is fixed on the top of the threaded sleeve 12, a plurality of threaded rods 13 is fixed on the bottom of the clamping bases 13, a connecting rod base 13 extends out of the connecting rod base 9, a rotating handle 11 is fixed on the surface of the connecting rod base, a rotating handle 12 is provided on the rotating handle 12, a limiting block 14, a limiting block 15 is provided on the rotating mechanism, a horizontal limiting block 15 corresponding to enable the rotating mechanism 6, a horizontal limiting block 15, a horizontal limiting block 16 is provided on the rotating mechanism 16 corresponding position of the rotating mechanism 6, a horizontal rotating mechanism 16 is provided on the rotating mechanism, a horizontal rotating mechanism 6, a horizontal rotating mechanism 16 which can be located on the rotating mechanism 6, a horizontal rotating mechanism 16 is provided on the rotating mechanism 6, so that the loading ledges 5 can be angularly changed to a horizontal position.

As further shown in fig. 1, fig. 2, fig. 3 and fig. 4, it should be specifically described that clamping plates 19 are disposed at two ends of the top of the carrier 5, an opening 18 is disposed at a position of the top of the carrier 5, which is located at the bottom of the clamping plate 19, a sliding block 21 is slidably disposed inside the opening 18, second threaded rods 20 are threadedly connected to two ends of the carrier 5, the tops of the sliding blocks 21 pass through the corresponding position opening 18 and are fixed to the surface of the corresponding position clamping plate 19, one end of each second threaded rod 20 passes through the corresponding position carrier 5 and extends into the corresponding position opening 18, the surface of the portion of the second threaded rod 20 extending into the corresponding position opening 18 is movably connected to the surface of the corresponding position sliding block 21, the sliding block 21 can only horizontally slide along the inner cavity of the opening 18 by simultaneously rotating the second threaded rod 20 in the corresponding direction, and the sliding block 20 performs a circular motion while extending into the corresponding position opening 18 due to the connection relationship of the second threaded rod 20, and the sliding block 21 is interfered by the corresponding position opening 18, so that the sliding block 21 can only horizontally slide along the inner cavity of the opening 18, and the sliding block 21 is driven by the second threaded rod 20, so that the two sliding blocks 21 move toward the direction of the corresponding position clamping plates 19, thereby driving the two sliding blocks 19 to move toward each other.

Further as shown in fig. 4, it is worth specifically explaining that the two clamping plates 19 are disposed at the corresponding positions at the front and rear ends of the top of the bearing frame 5 by using the central line of the vertical direction of the side surface of the bearing frame 5 as the symmetry axis, the middle position of the top surface of the bearing frame 5 is in an arc shape, and the clamping plates 19 are disposed at the corresponding positions at the two ends of the top of the bearing frame 5, so that the two clamping plates 19 can clamp the pipeline at the middle position of the top of the bearing frame 5, and the middle position of the top of the bearing frame 5 is in an arc shape, so that the contact area between the surface at the middle position of the top of the bearing frame 5 and the pipeline is increased, and the supporting effect of the bearing frame 5 is improved.

The scheme has the following working processes: in the process of practical use, a user places a pipeline at the middle position of the top of the bearing frame 5, controls the hydraulic cylinder body 3 to enable the moving frame 4 and the bearing frame 5 to move vertically, when the pipeline is driven to a corresponding proper height, observes the bubble level gauge 6 to know whether the bearing frame 5 is in a horizontal state, if the bearing frame 5 is not in the horizontal state, rotates the handle 11 by rotating, so that the first threaded rod 10 can move circularly, because the limiting block 16 can only move along the track of the inner cavity of the limiting groove 15, so that the limiting block 16 can only move along the horizontal direction, and because the connecting relationship between the limiting block 16 and the threaded sleeve 12, so that the threaded sleeve 12 can only move along the horizontal direction, when the first threaded rod 10 does the circular motion, because the matching action of the internal thread structure of the inner wall of the threaded sleeve 12 and the external thread structure of the outer peripheral surface of the first threaded rod 10, the threaded sleeve 12 can only move along the horizontal direction, so that the connecting rod 14 changes in angle, so that the height of the connecting rod 14 in the vertical direction, thereby enabling the angle change of the connecting rod 5, thereby enabling the bearing frame 5 to adjust the sliding rod 5 to be capable of moving to the sliding block 20 of the sliding block, and enabling the sliding block 20 to be capable of moving along the horizontal direction of the opening of the second threaded sleeve 21, and enabling the sliding block 20 to be capable of moving along the sliding block 20, and the sliding block 21 to be capable of moving along the sliding block 20, and to be capable of moving along the sliding block 21, and enabling the sliding block 20, and enabling the sliding block 21, thereby driving the two clamping plates 19 at the corresponding positions to move towards the mutually approaching direction, thereby playing a role in clamping and limiting the pipeline.

According to the working process, the following steps are carried out: it is circular motion to rotate 11 drive first threaded rod 10 through rotating, and then under the limiting displacement of limiting block 16, make thread bush 12 can follow the horizontal direction motion, thereby make connecting rod 14 take place the angular variation, thereby make the angle that bears frame 5 can change, thereby bear frame 5 because the length that the output of a plurality of pneumatic cylinder bodies 3 extends is different, can avoid bearing the condition that frame 5 played the supporting role to the pipeline under being in the tilt state and take place, thereby error when can reduce piping erection to a certain extent, thereby be favorable to the user to install the pipeline, when playing centre gripping limiting role to the both sides of pipeline through two splint 19, and then make the difficult skew that takes place of pipeline when the installation under two splint 19 centre gripping effects's limiting role, thereby influence the user to the installation work of pipeline junction bolt, thereby the device's convenience in use has been improved.

As further shown in fig. 2 and fig. 3, it is worth specifically describing that the top of the connecting rod 14 is rotatably connected to the middle position of the corresponding position holder 13, and the bottom of the connecting rod 14 is rotatably connected to the middle position of the corresponding position holder 13, so that due to the connection relationship of the connecting rod 14, the connecting rod 14 can be angularly changed under the action force generated when the threaded sleeve 12 moves along the horizontal direction, and the height of the connecting rod 14 in the vertical direction is changed.

Further, as shown in fig. 3, it is worth concretely explaining that an embedded shaft 17 is inserted through the middle position of the limiting block 16, two ends of the embedded shaft 17 are fixed with the inner cavity surface of the limiting groove 15 at the corresponding position, and the limiting block 16 can only slide along the outer peripheral surface of the embedded shaft 17 when moving along the inner cavity of the limiting groove 15, so as to further limit the movement track of the limiting block 16.

Further, as shown in fig. 3, it is worth concretely explaining that the inner cavity of the limiting groove 15 is arranged in a T shape, and the limiting block 16 is arranged in a T shape, so that the contact area between the inner cavity of the limiting groove 15 and the outer surface of the limiting block 16 is increased, the interference limiting effect of the inner cavity of the limiting groove 15 on the limiting block 16 is increased, and the limiting block 16 can move more stably.

To sum up: the handle 11 is rotated to drive the first threaded rod 10 to move circularly, and further under the limiting effect of the limiting block 16, the threaded sleeve 12 can move along the horizontal direction, the connecting relation of the connecting rod 14 is formed, so that the connecting rod 14 can change in angle under the action force generated when the threaded sleeve 12 moves along the horizontal direction, the height of the connecting rod in the vertical direction is changed, the angle of the bearing frame 5 can change, the length of the bearing frame 5 extending from the output ends of the hydraulic cylinder bodies 3 is different, the situation that the bearing frame 5 plays a supporting role in a pipeline in an inclined state can be avoided, errors in pipeline installation can be reduced to a certain extent, the pipeline installation is facilitated for a user, when the clamping limiting effect is achieved on the two sides of the pipeline through the two clamping plates 19, the pipeline is difficult to shift in installation under the limiting effect of the two clamping plates 19, the installation work of the bolts at the pipeline connection positions of the user is influenced, and the use convenience of the device is improved.

The hydraulic cylinder body 3 can be purchased in the market, and the hydraulic cylinder body 3 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description is not repeated in the specification.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an underground utility tunnel convenient to pipe mounting, includes piping lane bottom surface (1), its characterized in that, the top of piping lane bottom surface (1) is fixed with a plurality of support bodies (2), a plurality of pneumatic cylinder body (3) are installed at the top of support body (2), a plurality of corresponding position the top of pneumatic cylinder body (3) is fixed with motion frame (4), the top of motion frame (4) is provided with bears frame (5), the one end at motion frame (4) top is fixed with support (7), the fixed cover of intermediate position department of support (7) is equipped with adapter sleeve (8), the top of adapter sleeve (8) is fixed with the surface that corresponds position (5), the other end at motion frame (4) top is fixed with two pole seats (9), two the intermediate position department swing joint of pole seat (9) has first threaded rod (10), the one end of first threaded rod (10) is passed corresponding position pole seat (9) and is extended the outside of pole seat (9) and is fixed with first threaded rod (12), the threaded rod seat (10) of threaded rod seat (10) portion is extended outside the threaded rod seat (12) the fixed with the outer peripheral face of a plurality of screw thread sleeve (12), two corresponding position the intermediate position department of holder (13) is provided with connecting rod (14), two limit groove (15) have been seted up on the surface that motion frame (4) are located thread bush (12) bottom position department, the inside slip in limit groove (15) is provided with limiting block (16), limiting block (16)'s top pass corresponding position limit groove (15) inside and with the fixed mutually in surface that corresponds position thread bush (12) bottom, one side of bearing frame (5) is fixed with bubble spirit level (6).

2. The utility tunnel convenient to piping erection of claim 1, characterized in that: bear the both ends at frame (5) top and be provided with splint (19), bear the position department that frame (5) top is located splint (19) bottom and seted up opening (18), the inside slip of opening (18) is provided with sliding block (21), the both ends threaded connection who bears frame (5) has second threaded rod (20), the top of sliding block (21) is passed corresponding position opening (18) and is fixed mutually with the surface that corresponds position splint (19).

3. The utility tunnel convenient to piping erection of claim 2, characterized in that: one end of the second threaded rod (20) penetrates through the corresponding position bearing frame (5) and extends into the corresponding position opening (18), and the surface of the part, extending into the corresponding position opening (18), of the second threaded rod (20) is movably connected with the surface of the corresponding position sliding block (21).

4. The utility tunnel convenient to piping erection of claim 2, characterized in that: two splint (19) use the central line of bearing frame (5) side vertical direction to place the corresponding position department at the front and back both ends at bearing frame (5) top in as the symmetry axis, the intermediate position department of bearing frame (5) top surface is the arc setting.

5. The utility tunnel convenient to piping erection of claim 1, characterized in that: the top of the connecting rod (14) is rotatably connected with the middle position of the corresponding position clamping seat (13), and the bottom of the connecting rod (14) is rotatably connected with the middle position of the corresponding position clamping seat (13).

6. The utility tunnel convenient to piping erection of claim 1, characterized in that: an embedded shaft (17) penetrates through the middle position of the limiting block (16), and two ends of the embedded shaft (17) are fixed with the inner cavity surface of the limiting groove (15) at the corresponding position.

7. The utility tunnel convenient to piping erection of claim 1, characterized in that: the inner cavity of the limiting groove (15) is arranged in a T shape, and the limiting block (16) is arranged in a T shape.

Images