CN219413783U - U-shaped support and hanger convenient to install and adjust - Google Patents

Abstract

The utility model relates to the technical field of subway installation equipment, in particular to a U-shaped support and hanger convenient to install and adjust, which comprises two vertical rods and a bottom rod connected with the ends of the vertical rods, wherein the two vertical rods are a first vertical rod and a second vertical rod respectively, one end of the first vertical rod, which is far away from the bottom rod, is provided with a first connecting end connected to the inner wall of a tunnel, one end of the second vertical rod, which is far away from the bottom rod, is provided with a second connecting end connected to the inner wall of the tunnel, the first connecting end is rotationally connected with the first vertical rod along the central axis direction of the first vertical rod, the second vertical rod comprises a swinging rod and a base rod, the length of the swinging rod is rotationally connected with the second connecting end, and one end of the swinging rod, which is far away from the second connecting end, is rotationally connected with the base rod.

Description

U-shaped support and hanger convenient to install and adjust

Technical Field

The utility model belongs to the technical field of subway installation equipment, and particularly relates to a U-shaped support and hanger convenient to install and adjust.

Background

The support and hanger is widely used in the fields of industry and construction, and is characterized in that reasonable distribution and resource sharing of installation space are realized, a maintenance channel can be conveniently reserved, the purposes of space saving and material saving can be achieved, great convenience is brought to maintenance and addition of subsequent pipelines, the working efficiency of post engineering maintenance can be improved, subway engineering belongs to an underground structure, the space is relatively narrow, and the use of the pipeline support and hanger is quite necessary. In the construction process, the support and hanger can be fixed in the tunnel through the expansion bolts before the pipeline is paved, and is perpendicular to the length direction of the tunnel, but the support and hanger is positioned at the reversing position of the subway tunnel, so that the support and hanger is easy to have angle deviation, and the follow-up pipeline paving work is not facilitated.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the U-shaped support hanger which is convenient to install and adjust, and solves the problem that the support hanger cannot be adjusted after the deviation occurs in the fixed steering position of the subway tunnel in the prior art, so that the pipeline laying is affected.

Its technical scheme is, the U type gallows of easy to assemble regulation, including montant and with montant end connection's sill bar, the montant has two and is first montant and second montant respectively, the one end that the sill bar was kept away from to first montant is provided with the first link that is connected to tunnel inner wall, the one end that the sill bar was kept away from to the second montant is provided with the second link that is connected to tunnel inner wall, first link rotates with first montant along first montant center pin direction, the second montant includes swing rod and basic pole that length is adjustable, swing rod one end rotates with the second link to be connected, the one end that the second link was kept away from to the swing rod rotates with the sill bar to be connected, forms the second montant and moves and lengthen the structure that is used for subway tunnel cable and tuber pipe installation around first montant after the swing rod is rotatory.

Preferably, the second connecting end and one end of the base rod, which is close to the swinging rod, are respectively provided with a fixing buckle, the fixing buckles are of a U-shaped structure, both ends of the swinging rod in the length direction are respectively provided with a rotating seat, and the rotating seats are provided with penetrating grooves matched with the fixing buckles.

Preferably, the rotating seat comprises a groove at two ends of the swinging rod, a bearing is arranged in the groove, the bearing is connected with a rotating shaft in an interference fit manner, one end of the rotating shaft, far away from the bottom of the groove, is provided with a rotating disc, a connecting column of an integrated structure of the rotating disc is arranged on the rotating disc, and the penetrating groove is arranged on the connecting column.

Preferably, the swinging rod comprises a bottom rod and an extension rod, an elongated slot matched with the extension rod is formed in the bottom rod, threaded extension rods are arranged on two side walls of the bottom rod, a base is arranged on the extension rod, and nuts matched with the threaded extension rods are arranged on the base.

Preferably, a clamping groove is formed in the first connecting end, a bearing is arranged in the clamping groove, a rotating end is arranged at the end part of the first vertical rod, the section of the rotating end is of a T-shaped structure, and the rotating end is in interference fit with the bearing.

The utility model has the beneficial effects that the first vertical rod is rotationally connected with the first connecting end, the second vertical rod is provided with the swinging rod and the base rod, the two ends of the swinging rod are respectively rotationally connected with the base rod and the second vertical rod, and when the support and the hanger are required to be rotated, the first vertical rod is rotated and the swinging rod is rotated to move to the target position, so that the pipeline laying work can be conveniently and rapidly carried out;

the arrangement of the rotating seats at the two ends of the swinging rod is matched with the fixed buckle on the second connecting end and the base rod, and under the action of the bottom rod and the extension rod, the second vertical rod is convenient to move along with the first vertical rod after the first vertical rod rotates, so that the installation position of the pipeline can be conveniently adjusted and supported according to the requirement during the installation of the pipeline;

the setting of screw thread extension rod on the sill bar is through the cooperation of base and nut on the extension rod, and the cooperation swinging arms of being convenient for carries out length adjustment, and realizes mechanical fixation when the unable auto-lock of swinging arms length, and the rotation end was gone up to first connecting end inner bearing and first montant setting, the rotation of first montant of being convenient for.

Drawings

FIG. 1 is a front view of a U-shaped cradle of the present utility model for easy installation adjustment;

FIG. 2 is an enlarged view of a front view A of the U-shaped support and hanger of the utility model for easy installation and adjustment;

FIG. 3 is a side view of the U-shaped cradle of the present utility model for easy installation and adjustment in use.

The device comprises a bottom rod 1, a first vertical rod 2, a second vertical rod 3, a first connecting end 4, a second connecting end 5, a swinging rod 6, a base rod 7, a fixed buckle 8, a rotating seat 9, a penetrating groove 10, a groove 11, a bearing 12, a rotating shaft 13, a rotating disk 14, a connecting column 15, a bottom rod 16, an extending rod 17, a threaded extending rod 18, a base 19, a nut 20 and a clamping groove 21.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which may be made by those skilled in the art without the inventive faculty, are intended to be within the scope of the present utility model, and in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, which are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance in the description of the present utility model, but rather the terms "mounted," "connected," "coupled," and the like are to be construed broadly, as being either fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated or defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Embodiment one: according to the specification and the drawings show, the U type gallows of easy to assemble regulation, including montant and with montant end connection's connecting rod 1, the montant has two and is first montant 2 and second montant 3 respectively, and connecting rod 1 length direction's both ends all are fixed with first montant 2 and second montant 3 lateral wall bolt, and connecting rod 1 has three and evenly sets up along first montant 2 and second montant 3 length direction interval. The one end that connecting rod 1 was kept away from to first montant 2 is provided with the first link 4 that is connected to tunnel inner wall, and the one end that connecting rod 1 was kept away from to second montant 3 is provided with the second link 5 that is connected to tunnel inner wall, and first link 4 and second link 5 all include the connecting seat, are provided with the round hole that is used for expansion bolts to pass and fix the connecting seat to tunnel inner wall on the connecting seat. The first connecting end 4 is rotationally connected with the first vertical rod 2 along the central axis direction of the first vertical rod 2, a clamping groove 21 is arranged in a connecting seat of the first connecting end 4, the clamping groove 21 is of a cylindrical structure, a bearing 12 is arranged in the clamping groove 21, the end part of the first vertical rod 2 is in threaded connection with a rotating end, the section of the rotating end is of a T-shaped structure, and the rotating end is in interference fit with the bearing 12. The second montant 3 includes the swinging arms 6 with adjustable length, and the one end that the second link 5 was kept away from to swinging arms 6 is provided with basic pole 7, and swinging arms 6 one end is connected with second link 5 rotation, and the one end that second link 5 was kept away from to swinging arms 6 is connected with basic pole 7 rotation, forms the structure that swinging arms 6 removed and lengthen and be used for subway tunnel cable and tuber pipe installation after the second montant 3 was rotatory around first montant 2.

In an embodiment, according to the drawing, the second connecting end 5 and one end of the base rod 7, which is close to the swinging rod 6, are both connected with a fixing buckle 8 through bolts, and the fixing buckle 8 has a U-shaped structure. Both ends of swinging arms 6 length direction all are provided with roating seat 9, and roating seat 9 is including the recess 11 that is located swinging arms 6 both ends, is provided with bearing 12 in the recess 11, and bearing 12 interference fit is connected with pivot 13, and the one end that recess 11 bottom was kept away from to pivot 13 is provided with the rotary disk 14 with pivot 13 integral structure, is provided with the spliced pole 15 rather than integral structure on the rotary disk 14, is provided with the through groove 10 that uses with the cooperation of fixed knot 8 on the spliced pole 15.

In one embodiment, according to the figures, the swinging rod 6 comprises a bottom rod 16 and an extension rod 17, wherein an elongated slot is arranged in the bottom rod 16 for cooperation with the extension rod 17. The clamping seats are fixed on the two side walls of the bottom rod 16 through bolts, the threaded extension rods 18 are fixed on the clamping seats through bolts, the threaded extension rods 18 belong to the prior art, the bases 19 are fixed on the extension rods 17 through bolts, penetrating clamping grooves penetrating through the base 19 in the thickness direction are formed in the bases 19, and nuts 20 matched with the threaded extension rods 18 are clamped in the penetrating clamping grooves.

The utility model has the beneficial effects that the first vertical rod is rotationally connected with the first connecting end, the second vertical rod is provided with the swinging rod and the base rod, the two ends of the swinging rod are respectively rotationally connected with the base rod and the second vertical rod, and when the support and the hanger are required to be rotated, the first vertical rod is rotated and the swinging rod is rotated to move to the target position, so that the pipeline laying work can be conveniently and rapidly carried out; the arrangement of the rotating seats at the two ends of the swinging rod is matched with the fixed buckle on the second connecting end and the base rod, and under the action of the bottom rod and the extension rod, the second vertical rod is convenient to move along with the first vertical rod after the first vertical rod rotates, so that the installation position of the pipeline can be conveniently adjusted and supported according to the requirement during the installation of the pipeline; the setting of screw thread extension rod on the sill bar is through the cooperation of base and nut on the extension rod, and the cooperation swinging arms of being convenient for carries out length adjustment, and realizes mechanical fixation when the unable auto-lock of swinging arms length, and the rotation end was gone up to first connecting end inner bearing and first montant setting, the rotation of first montant of being convenient for.

The present utility model has been described in detail by way of specific embodiments and examples, but these should not be construed as limiting the utility model. Many variations and modifications may be made by one skilled in the art without departing from the principles of the utility model, which is also considered to be within the scope of the utility model.

Claims (5)

1. The utility model provides a U type gallows of easy to assemble regulation, includes montant and connecting rod (1) with montant end connection, its characterized in that, montant have two and be first montant (2) and second montant (3) respectively, the one end that connecting rod (1) was kept away from to first montant (2) is provided with first link (4) that are connected to tunnel inner wall, the one end that connecting rod (1) was kept away from to second montant (3) is provided with second link (5) that are connected to tunnel inner wall, first link (4) rotate with first montant (2) along first montant (2) center pin direction and be connected, second montant (3) are including length adjustable swinging arms (6) and basic pole (7), swinging arms (6) one end and second link (5) rotate to be connected, and the one end and basic pole (7) rotation that second link (5) were kept away from to swinging arms (6) form second montant (3) and remove and lengthen the structure that is used for cable and installs around first montant (2) rotation back tuber pipe.

2. The U-shaped support and hanger convenient to install and adjust according to claim 1, wherein the second connecting end (5) and one end of the base rod (7) close to the swinging rod (6) are respectively provided with a fixing buckle (8), the fixing buckles (8) are of a U-shaped structure, two end parts of the swinging rod (6) in the length direction are respectively provided with a rotating seat (9), and the rotating seats (9) are provided with penetrating grooves (10) matched with the fixing buckles (8).

3. The U-shaped support and hanger convenient to install and adjust according to claim 2, wherein the rotating seat (9) comprises grooves (11) positioned at two ends of the swinging rod (6), bearings (12) are arranged in the grooves (11), the bearings (12) are connected with rotating shafts (13) in interference fit, one ends, far away from the bottoms of the grooves (11), of the rotating shafts (13) are provided with rotating discs (14), connecting columns (15) which are integrally structured with the rotating discs are arranged on the rotating discs (14), and the penetrating grooves (10) are positioned on the connecting columns (15).

4. The U-shaped support and hanger convenient to install and adjust according to claim 1, wherein the swinging rod (6) comprises a bottom rod (16) and an extension rod (17), long grooves matched with the extension rod (17) are formed in the bottom rod (16), threaded extension rods (18) are arranged on two side walls of the bottom rod (16), a base (19) is arranged on the extension rod (17), and nuts (20) matched with the threaded extension rods (18) are arranged on the base (19).

5. The U-shaped support and hanger convenient to install and adjust according to claim 1, wherein a clamping groove (21) is formed in the first connecting end (4), a bearing (12) is arranged in the clamping groove (21), a rotating end is arranged at the end part of the first vertical rod (2), the section of the rotating end is of a T-shaped structure, and the rotating end is in interference fit with the bearing (12).