CN215772324U

CN215772324U - Cable bridge support device for electromechanical installation

Info

Publication number: CN215772324U
Application number: CN202121317219.6U
Authority: CN
Inventors: 陈永松; 徐兴明; 朱土金; 蔡尚成
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-08
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a cable bridge support device for electromechanical installation, and relates to the technical field of electromechanical installation equipment. The utility model has the beneficial effects that: this device connecting rod top fixedly connected with bradyseism spheroid, the bradyseism spheroid laminates with the convex spherical cover of installation piece two mutually, when the roof receives external factor to influence the emergence vibrations, expansion bolts receives its influence to rock and to bradyseism spheroid atress, when rocking about the bradyseism spheroid, make the ball cover rock about making the translation piece control the skew extrusion rubber ring can play the effect of bradyseism, drive connecting rod up-and-down motion when rocking about the bradyseism spheroid, compression spring bracing piece up-and-down motion simultaneously. The compression of the spring has a cushioning effect on the device.

Description

Cable bridge support device for electromechanical installation

Technical Field

The utility model relates to the technical field of electromechanical installation equipment, in particular to a cable bridge support device for electromechanical installation.

Background

The existing cable bridge support frame adopts the expansion screws to be fixedly installed on a roof, so that the cable bridge is lifted, the fixed installation structure does not provide a moving space for the cable bridge, the fixing strength of the expansion screws is not high, and the cable bridge can displace along with vibration if the cable bridge meets extreme environments, for example, when an earthquake occurs, the cable bridge can possibly cause the expansion screws to drop due to the fact that the received load is large.

And cable bridge when the installation, generally adopt fixed mounting between its support frame, under such mounting means, if the mounting appears becoming flexible and drops, just can lead to cable bridge thoroughly to lose horizontal spacing, cause it to receive the damage extremely easily.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the present invention provides a cable tray supporting device for electromechanical installation.

The technical scheme includes that the support comprises an Jiong-shaped support main body, two side levers of the support main body are arranged perpendicular to the ground, connecting rods are fixedly connected to the tops of the two side levers of the support main body, a cushioning ball body is fixedly connected to the top end of each connecting rod, a first mounting block is sleeved on the periphery of the cushioning ball body, a round hole is formed in the center of the first mounting block, the top of the cushioning ball body penetrates through the round hole of the first mounting block, four corners of the upper surface of the first mounting block are fixedly connected with a second mounting block through bolt rods, the second mounting block comprises an upper mounting plane and a lower mounting plane, expansion screws are fixedly connected to two sides of the upper surface of the upper mounting plane and fixedly connected with the top of a roof, a ball sleeve is movably sleeved on the outer wall of the middle portion of each connecting rod, translation pieces are movably clamped on the outer wall of the ball sleeve, and bases are fixedly connected to four corners of the upper mounting plane through the bolt rods, the height of shank of bolt is greater than the whole height between installation piece one and the installation piece two, the inboard activity joint of inner chamber of base has the rubber ring, the activity joint of translation piece is in the inboard of rubber ring, the support main part is on a parallel with the horizontal pole both sides fixedly connected with blend stop on ground, fixedly connected with cable bridge between the blend stop. The shock-absorbing ball is spherical, and plays a role in shock absorption when the roof is affected by external factors to vibrate

The support main part is on a parallel with the horizontal pole both sides on ground and articulates there is the movable rod, the movable rod is kept away from the horizontal pole one end that the support main part is on a parallel with ground articulates there is the support column, the support column is located in the inner chamber of support main part both sides pole, the support column is kept away from movable rod one end is provided with the spring, the support column is located two between the blend stop, swing joint has the kicking block between the blend stop, the both sides of cable bridge with the kicking block is laminated mutually.

And the middle part of the upper surface of the lower mounting surface is provided with an arc-shaped spherical cover, the arc-shaped spherical cover is attached to the cushioning sphere, and the diameter of the cushioning sphere is equal to that of the first mounting block.

The horizontal moving piece is in a double-ring shape, the height of the outer circular ring is smaller than that of the inner circular ring, the inner circular ring of the horizontal moving piece is fixedly connected with the outer circular ring of the horizontal moving piece through a bolt, and a round hole attached to the outer wall of the middle of the ball sleeve is formed in the inner side of the inner circular ring of the horizontal moving piece.

The outer diameter of the rubber ring is equal to the inner diameter of the base, and the inner diameter of the rubber ring is equal to the outer diameter of the outer circular ring of the translation sheet.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: this device connecting rod top fixedly connected with bradyseism spheroid, the bradyseism spheroid laminates with the convex spherical cover of installation piece two mutually, when the roof receives external factor to influence the emergence vibrations, expansion bolts receives its influence to rock and to bradyseism spheroid atress, when rocking about the bradyseism spheroid, make the ball cover rock about making the translation piece control the skew extrusion rubber ring can play the effect of bradyseism, drive connecting rod up-and-down motion when rocking about the bradyseism spheroid, compression spring bracing piece up-and-down motion simultaneously. The compression of spring plays the effect of bradyseism to the device, and the movable rod is articulated with the support column, and the rotation of movable rod makes the kicking block carry out the pretension to the both sides face of cable bridge to certain angle, has improved the stability of device.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic exploded view of fig. 2.

Fig. 4 is a cross-sectional view of fig. 2.

Fig. 5 is a front view of an embodiment of the present invention.

FIG. 6 is a schematic view of the internal structure of the stent body according to the embodiment of the present invention.

Wherein the reference numerals are: 1. a stent body; 2. a second mounting block; 3. mounting blocks I and 4 and a cushioning ball body; 5. a connecting rod 6 and a ball sleeve; 7. a translation sheet; 8. a base; 9. a rubber ring; 10. a spring; 11. a support pillar; 12. a movable rod; 13. a top block; 14. a cable bridge; 15. blocking strips; 16. and (4) expanding the screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 6, the utility model provides a cable bridge support device for electromechanical installation, which comprises a Jiong-shaped support main body 1, wherein two side levers of the support main body 1 are arranged perpendicular to the ground, the tops of the two side levers of the support main body 1 are fixedly connected with connecting rods 5, the top ends of the connecting rods 5 are fixedly connected with shock absorption spheres 4, the periphery of the shock absorption spheres 4 is sleeved with a first mounting block 3, the center of the first mounting block 3 is provided with a round hole, the top of the shock absorption spheres 4 penetrates through the round hole of the first mounting block 3, four corners of the upper surface of the first mounting block 3 are fixedly connected with a second mounting block 2 through bolt rods, the second mounting block 2 comprises an upper mounting plane and a lower mounting plane, two sides of the upper surface of the upper mounting plane are fixedly connected with expansion screws 16, the expansion screws 16 are fixedly connected with the top of a roof, a ball sleeve 6 is movably sleeved on the outer wall of the middle part of the connecting rods 5, and the outer wall of the ball sleeve 6 is movably clamped with a translation sheet 7, go up the four corners of mounting plane 2 and pass through shank of bolt fixedly connected with base 8, the shank of bolt highly is greater than the whole height between installation piece one 3 and the installation piece two 2, and the inboard activity joint of inner chamber of base 8 has

rubber ring

9, and 7 activity joints of translation piece are in the inboard of rubber ring 9, and support main part 1 is on a parallel with the horizontal pole both sides fixedly connected with blend stop 15 on ground, fixedly connected with cable bridge 14 between the blend stop 15.

The horizontal pole both sides that support main part 1 is on a parallel with ground articulate there is movable rod 12, and movable rod 12 keeps away from that support main part 1 is on a parallel with ground horizontal pole one end articulates there is support column 11, and support column 11 is arranged in the inner chamber of 1 both sides pole of support main part, and support column 11 keeps away from movable rod 12 one end and is provided with spring 10, and support column 11 is arranged in between two blend stops 15, swing joint has kicking block 13 between the blend stop 15, and the both sides and the kicking block 13 of cable bridge 14 are laminated mutually.

And the middle part of the upper surface of the lower mounting surface is provided with an arc-shaped spherical cover, the arc-shaped spherical cover is attached to the cushioning sphere 4, and the diameter of the cushioning sphere 4 is equal to that of the first mounting block 3.

The translation piece 7 is in a double-ring shape, the height of the outer ring is smaller than that of the inner ring, the inner ring of the translation piece 7 is fixedly connected with the outer ring of the translation piece 7 through a bolt, and a round hole attached to the outer wall of the middle of the ball sleeve 6 is formed in the inner side of the inner ring of the translation piece 7.

The outer diameter of the rubber ring 9 is equal to the inner diameter of the base 8, and the inner diameter of the rubber ring 9 is equal to the outer diameter of the outer circular ring of the attached translation sheet 7.

When the device is used, the expansion bolt 16 is fixedly connected with the roof, when the roof is affected by external factors to vibrate, the mounting block II 2 vibrates along with the roof, the cushioning ball body 4 shakes between the mounting block I3 and the mounting block II 2, the cushioning ball body 4 is fixedly connected with the connecting rod 5 to drive the connecting rod 5 to shake, the connecting rod 5 extrudes the spring 10 when shaking to enable the spring 10 to elastically deform, the supporting column 11 reciprocates up and down, and the device is cushioned through the rotation of the movable rod 12 hinged with the supporting column 11 to prevent the expansion bolt 16 from falling off. When the included angle formed by the movable rod 12 and the barrier strip 15 is reduced to a certain degree, one end of the movable rod 12, which is far away from the supporting column 11, is tightly attached to the ejector block 12, so that the ejector block 13 is tightly attached to two sides of the cable bridge 14, and a pre-tightening effect is achieved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The cable bridge support device for electromechanical installation is characterized by comprising an Jiong-shaped support main body (1), wherein two side levers of the support main body (1) are perpendicular to the ground, the tops of the two side levers of the support main body (1) are fixedly connected with connecting rods (5), the top ends of the connecting rods (5) are fixedly connected with shock absorption spheres (4), a first mounting block (3) is sleeved on the periphery of the shock absorption spheres (4), a round hole is formed in the center of the first mounting block (3), the tops of the shock absorption spheres (4) penetrate through the round hole of the first mounting block (3), four corners of the upper surface of the first mounting block (3) are fixedly connected with a second mounting block (2) through bolt rods, the second mounting block (2) comprises an upper mounting plane and a lower mounting plane, expansion screws (16) are fixedly connected to two sides of the upper surface of the upper mounting plane, and the expansion screws (16) are fixedly connected with the top of a roof, ball cover (6) have been cup jointed in the activity on the outer wall at connecting rod (5) middle part, the outer wall activity joint of ball cover (6) has translation piece (7), go up the four corners of mounting plane (2) and pass through shank of bolt fixedly connected with base (8), the height of shank of bolt is greater than whole height between mounting block (3) and mounting block two (2), the inboard activity joint of inner chamber of base (8) has rubber ring (9), translation piece (7) activity joint in the inboard of rubber ring (9), support main part (1) is on a parallel with horizontal pole both sides fixedly connected with blend stop (15) on ground, fixedly connected with cable bridge (14) between blend stop (15).

2. The cable bridge support device for electromechanical installation according to claim 1, wherein the two sides of the horizontal rod parallel to the ground of the support body (1) are hinged with movable rods (12), one end of the movable rod (12) away from the horizontal rod parallel to the ground of the support body (1) is hinged with a support column (11), the support column (11) is located in the inner cavity of the two side rods of the support body (1), one end of the support column (11) away from the movable rod (12) is provided with a spring (10), the support column (11) is located between the two stop bars (15), a top block (13) is movably connected between the stop bars (15), and two sides of the cable bridge (14) are attached to the top block (13).

3. The supporting device for the cable tray used in the electromechanical installation as claimed in claim 1, wherein a circular arc-shaped spherical cover is disposed in the middle of the upper surface of the lower installation plane, the circular arc-shaped spherical cover is attached to the damping sphere (4), and the diameter of the damping sphere (4) is equal to the diameter of the first installation block (3).

4. The cable bridge support device for electromechanical installation according to claim 1, wherein the translational piece (7) is double-ring-shaped, the height of the outer ring is smaller than that of the inner ring, the inner ring of the translational piece (7) is fixedly connected with the outer ring of the translational piece (7) through a bolt, and a circular hole attached to the outer wall of the middle portion of the ball sleeve (6) is formed in the inner side of the inner ring of the translational piece (7).

5. A cable tray support device for electromechanical installation according to claim 2, wherein the outer diameter of said rubber ring (9) is equal to the inner diameter of said base (8), and the inner diameter of said rubber ring (9) is equal to the outer diameter of the outer ring abutting said translator (7).