CN215211079U

CN215211079U - Pit horizontal supporting device for pipeline construction

Info

Publication number: CN215211079U
Application number: CN202121423216.0U
Authority: CN
Inventors: 韩明兴; 王鲁生; 胡林山; 巩英贤; 韩大军
Original assignee: Shengli Oilfield Jinse Hekou Petrochemical Engineering Co ltd
Current assignee: Shengli Oilfield Jinse Hekou Petrochemical Engineering Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-17
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a hole horizontal support device for pipeline construction relates to pipeline construction technical field, the on-line screen storage device comprises a base, the carousel is installed through supporting mechanism in the top of base, the top of carousel is rotated and is connected with adjustment mechanism, adjustment mechanism includes the mounting panel, the both ends of the bottom of mounting panel all are fixed with the stabilizer blade, the inside of mounting panel is fixed with the support frame, the movable rod is all installed at the both ends of support frame, the movable rod insert the support frame inside and with support frame sliding connection, the spout has all been seted up at the both ends at the top of support frame. Compared with the prior art, the utility model discloses a set up adjustment mechanism and drive backup pad mechanism, utilize backup pad mechanism to support the gallery inner wall, the backup pad mechanism of both sides is marched in step, and support stability is very high, adopts supporting mechanism and carousel to adjust the height and the support angle of backup pad mechanism simultaneously, and the convenience is supported the gallery of the different degree of depth, and it is very convenient to use.

Description

Pit horizontal supporting device for pipeline construction

Technical Field

The utility model relates to a pipeline construction technical field especially relates to a hole horizontal support device for pipeline construction.

Background

Through retrieval, according to the 'pit supporting device for building construction' provided by the Chinese patent No. CN212427110U, the height of the whole device can be adjusted to a proper position through the threaded connection between the threaded column and the first threaded groove, then the two supporting plates can be moved to proper positions by the threaded connection between the first threaded rod and the threaded hole and the threaded connection between the second threaded rod and the second threaded groove to complete the supporting work of pits with different widths, but the bottom of the device can only be adjusted through one side after fixation is completed, the supporting forces on two sides of the device are different, the supporting stability is poor, and the use is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pit hole horizontal support device for pipeline construction has solved and has accomplished the regulation that can only pass through one side after fixed in the device bottom among the prior art, and the holding power that the device both sides received has the difference, the relatively poor technical problem of stability of support.

In order to solve the technical problem, the utility model provides a pit horizontal supporting device for pipeline construction, which comprises a base, the top of the base is provided with a turntable through a supporting mechanism, the top of the turntable is rotatably connected with an adjusting mechanism, the adjusting mechanism comprises a mounting plate, supporting legs are fixed at both ends of the bottom of the mounting plate, a supporting frame is fixed in the mounting plate, the two ends of the supporting frame are both provided with movable rods which are inserted into the supporting frame and are connected with the supporting frame in a sliding way, the two ends of the top of the supporting frame are both provided with sliding grooves, one end of the movable rod far away from the supporting frame is connected with a supporting plate mechanism, the top of the mounting plate is rotatably connected with an adjusting rod, the adjusting rod is connected with a movable block through threads, the two ends of the movable block are rotatably connected with connecting rods, and the connecting rods are rotatably connected with the movable rods.

Preferably, the supporting mechanism comprises a fixed column fixed at the top of the base, a hydraulic cylinder is installed at the top of the fixed column, a movable sleeve is installed at the top of a piston rod of the hydraulic cylinder, and the movable sleeve is connected with the fixed column in a sliding mode.

Preferably, the movable sleeve, the fixed column and the rotary table are coaxial.

Preferably, the top of carousel has seted up the ring channel, the stabilizer blade is T type structure, the stabilizer blade passes through the ring channel and is connected with the carousel rotation.

Preferably, the supporting plate mechanism comprises a first supporting plate fixed on the movable rod, a threaded rod penetrates through the side face of the first supporting plate in a sliding mode, a locking nut is connected onto the threaded rod through threads, and a second supporting plate is fixed on the threaded rod.

Preferably, a spring is installed between the first supporting plate and the second supporting plate and sleeved on the threaded rod.

Compared with the prior art, the utility model provides a pair of a pot hole horizontal stay device for pipeline construction has following beneficial effect:

the utility model provides a hole horizontal support device for pipeline construction drives backup pad mechanism through setting up adjustment mechanism, utilizes backup pad mechanism to support the gallery inner wall, and the backup pad mechanism of both sides is marched in step, and support stability is very high.

The utility model provides a pit horizontal support device for pipeline construction adopts supporting mechanism and carousel to adjust the height and the support angle of backup pad mechanism, and the convenience supports the gallery of the different degree of depth, and it is very convenient to use.

Drawings

Fig. 1 is a front view of a pit horizontal supporting device for pipeline construction according to the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

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

FIG. 4 is an isometric view of the mounting plate of FIG. 3.

Reference numbers in the figures: the device comprises a base 1, a support mechanism 2, a fixed column 21, a hydraulic cylinder 22, a movable sleeve 23, a rotary table 3, an adjusting mechanism 4, a mounting plate 41, a supporting leg 42, a supporting frame 43, a sliding chute 44, a movable rod 45, a connecting rod 46, an adjusting rod 47, a movable block 48, a supporting plate mechanism 5, a first supporting plate 51, a threaded rod 52, a second supporting plate 53, a locking nut 54 and a spring 55.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is given by figures 1-4, the utility model provides a pit horizontal support device for pipeline construction, including a base 1, a turntable 3 is installed on the top of the base 1 through a support mechanism 2, the support mechanism 2 includes a fixed column 21 fixed on the top of the base 1, a hydraulic cylinder 22 is installed on the top of the fixed column 21, a movable sleeve 23 is installed on the top of a piston rod of the hydraulic cylinder 22, the movable sleeve 23 is connected with the fixed column 21 in a sliding manner, the movable sleeve 23, the fixed column 21 and the turntable 3 are coaxial, an adjusting mechanism 4 is rotatably connected on the top of the turntable 3, the adjusting mechanism 4 includes a mounting plate 41, support legs 42 are fixed on both ends of the bottom of the mounting plate 41, an annular groove is opened on the top of the turntable 3, the support legs 42 are of a T-shaped structure, the support legs 32 are rotatably connected with the turntable 3 through the annular groove, a support frame 43 is fixed inside the mounting plate 41, movable rods 45 are installed on both ends of the support frame 43, the movable rod 45 is inserted into the supporting frame 43 and slidably connected with the supporting frame 43, two ends of the top of the supporting frame 43 are both provided with a chute 44, one end of the movable rod 45 far away from the supporting frame 43 is connected with the supporting plate mechanism 5, the top of the mounting plate 41 is rotatably connected with an adjusting rod 47, the adjusting rod 47 is connected with a movable block 48 through a thread, two ends of the movable block 48 are both rotatably connected with a connecting rod 46, the connecting rod 46 is rotatably connected with the movable rod 45, the supporting plate mechanism 5 comprises a first supporting plate 51 fixed on the movable rod 45, a threaded rod 52 is slidably penetrated through the side surface of the first supporting plate 51, a locking nut 54 is connected on the threaded rod 52 through a thread, a second supporting plate 53 is fixed on the threaded rod 52, a spring 55 is installed between the first supporting plate 51 and the second supporting plate 53, the spring 55 is sleeved on the threaded rod 52, the utility model discloses a regulating mechanism is arranged to drive the supporting plate mechanism, utilize backup pad mechanism to support the gallery inner wall, the backup pad mechanism of both sides advances in step, and support stability is very high, adopts supporting mechanism and carousel to adjust the height and the support angle of backup pad mechanism simultaneously, and the convenience supports the gallery of the different degree of depth, and it is very convenient to use.

The working principle is as follows:

the implementation steps of innovation points are as follows:

the first step is as follows: the base 1 is fixed at the bottom of the tunnel through a bolt, a hydraulic cylinder 22 is started, a piston rod of the hydraulic cylinder 22 drives a movable sleeve 23, the movable sleeve 23 ascends along the axial direction of a fixed column 21, the movable sleeve 23 drives a turntable 3, an adjusting mechanism and a supporting plate mechanism 5, the height of the supporting plate mechanism 5 is adjusted, the supporting plate mechanism 5 is rotated, the supporting plate mechanism 5 drives the adjusting mechanism 4 to rotate on the turntable 3, and the supporting angle of the supporting plate mechanism 5 is adjusted;

the second step is that: rotating the adjusting rod 47, wherein the adjusting rod 47 drives the movable block 48 to move along the axial direction of the adjusting rod 47 through thread transmission, the movable block 48 drives the movable rod 45 through the connecting rod 46, the movable rod 45 drives the supporting plate mechanism 5 to be far away from the adjusting mechanism 4, and the supporting plate mechanism 5 is used for supporting the inner wall of the tunnel;

the third step: the second support plate 53 in the support plate mechanism 5 contacts the pit wall first, and as the distance between the second support plate 53 and the first support plate 51 decreases with the movement of the adjustment mechanism 4, the spring 55 is compressed, and the spring 55 reduces the pressure between the first support plate 51 and the second support plate 53.

To sum up, compare in prior art, the utility model discloses a set up adjustment mechanism and drive backup pad mechanism, utilize backup pad mechanism to support the gallery inner wall, the backup pad mechanism of both sides is marched in step, and support stability is very high, adopts supporting mechanism and carousel to adjust the height and the support angle of backup pad mechanism simultaneously, and the convenience is supported the gallery of the different degree of depth, and it is very convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a pot hole horizontal support device for pipeline construction, includes base (1), its characterized in that: the turntable (3) is installed at the top of the base (1) through the supporting mechanism (2), the top of the turntable (3) is connected with the adjusting mechanism (4) in a rotating mode, the adjusting mechanism (4) comprises an installation plate (41), supporting legs (42) are fixed at two ends of the bottom of the installation plate (41), a support frame (43) is fixed inside the installation plate (41), movable rods (45) are installed at two ends of the support frame (43), the movable rods (45) are inserted into the support frame (43) and are in sliding connection with the support frame (43), sliding grooves (44) are formed in two ends of the top of the support frame (43), one end, far away from the support frame (43), of each movable rod (45) is connected with a support plate mechanism (5), the top of the installation plate (41) is connected with an adjusting rod (47) in a rotating mode, a movable block (48) is connected onto the adjusting rod (47) through threads, the two ends of the movable block (48) are rotatably connected with connecting rods (46), and the connecting rods (46) are rotatably connected with the movable rods (45).

2. A horizontal supporting device for a pot hole used for pipeline construction according to claim 1, wherein the supporting mechanism (2) comprises a fixed column (21) fixed on the top of the base (1), a hydraulic cylinder (22) is installed on the top of the fixed column (21), a movable sleeve (23) is installed on the top of a piston rod of the hydraulic cylinder (22), and the movable sleeve (23) is connected with the fixed column (21) in a sliding manner.

3. A horizontal support device for a pot hole used in pipe construction according to claim 2, characterized in that the movable sleeve (23), the fixed column (21) and the rotary disc (3) are coaxial.

4. A horizontal supporting device for a pot hole used for pipeline construction according to claim 1, characterized in that the top of the rotary disc (3) is provided with an annular groove, the supporting leg (42) is T-shaped, and the supporting leg (32) is rotatably connected with the rotary disc (3) through the annular groove.

5. A horizontal support device for a pot hole used for pipeline construction according to claim 1, characterized in that the support plate mechanism (5) comprises a first support plate (51) fixed on the movable rod (45), the side surface of the first support plate (51) is slidably penetrated with a threaded rod (52), the threaded rod (52) is connected with a lock nut (54) through screw threads, and the threaded rod (52) is fixed with a second support plate (53).

6. A horizontal support device for a pot hole used for pipeline construction according to claim 5, characterized in that a spring (55) is installed between the first support plate (51) and the second support plate (53), and the spring (55) is sleeved on the threaded rod (52).