Suspended object supporting device for mechanical and electrical installation

Abstract

The utility model relates to the technical field of mechanical and electrical installation, in particular to a suspension object supporting device for mechanical and electrical installation, which comprises a cross rod, threaded suspension rods symmetrically arranged at two ends of the cross rod and vertically distributed, a fixed seat integrally fixed at the upper ends of the threaded suspension rods, and an installation hole formed in the fixed seat. According to the utility model, an original supporting device is scientifically and reasonably improved, an original hexagonal nut is replaced by the internal spiral disc, and meanwhile, the side slots, the supporting blocks, the transverse sliding blocks, the longitudinal supporting blocks and the limiting studs are arranged between the transverse rod and the threaded suspenders, so that the transverse rod can be mounted between the two threaded suspenders without tools; according to the supporting device, the workload and difficulty of actual installation, disassembly or adjustment of the supporting device are effectively reduced, meanwhile, the contact area between the threaded hanging rod and the transverse rod is increased, the problems of stress deviation, shaking and abnormal sound after the transverse rod is installed are reduced, and therefore the operation convenience and supporting stability of the supporting device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical installation, in particular to a suspension support device for electromechanical installation. Background Art

[0002] During the installation of current electromechanical projects, it is often necessary to use a suspended object support device to support and fix suspended objects such as ventilation ducts, power pipes or hydraulic pipes to the top of the wall, thereby improving the safety and working stability of the suspended objects fixed to the top of the wall.

[0003] like Figure 4 As shown in the figure, it is a suspension support device used in the previous generation of electromechanical installation process. This support device has the following shortcomings in actual use: the cross bar is installed between two threaded hangers through hexagonal nuts and washers, so the installation, removal or adjustment of the cross bar requires the operator to use tools (wrenches or pliers) to participate. The whole operation process is laborious and inconvenient. At the same time, the threaded hangers are combined at both ends of the cross bar through the perforations reserved on the cross bar, which results in less contact area between the threaded hanger and the cross bar, and the cross bar is easy to shake in the perforations. Therefore, the cross bar after installation is easily offset, shake and make abnormal noises due to the force, thereby affecting the stability of the support device after installation.

[0004] In view of this, it is particularly important to design and manufacture a suspended object support device that can realize tool-free combination and fixation between the threaded hanger rod and the cross bar and has strong support stability after combination, which is particularly important in electromechanical installation. Utility Model Content

[0005] The purpose of the utility model is to propose a suspension support device for electromechanical installation in order to solve the problems of poor installation, disassembly or adjustment operation convenience, low efficiency and poor stability after assembly of traditional suspension support devices for electromechanical installation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A suspension support device for electromechanical installation includes a cross bar, threaded hangers symmetrically arranged at both ends of the cross bar and distributed vertically, a fixing seat integrally fixed to the upper end of the threaded hanger, and a mounting hole opened on the fixing seat, the lower end of the threaded hanger is installed with an inner thread sleeve by threaded engagement, the upper end of the inner thread sleeve is fixedly connected with an inner spiral disk that fits with the lower end surface of the cross bar, and a molding mechanism is arranged between the cross bar and the threaded hanger for stably combining and fixing the cross bar between the two threaded hangers.

[0008] As a further description of the above technical solution:

[0009] The molding mechanism includes a horizontal slider movably installed in the middle of both ends of the horizontal bar, a longitudinal support block integrally fixed to the upper end of the horizontal slider and sleeved on the outside of the threaded suspension rod, a side slot opened in the middle of both ends of the horizontal bar and matching the longitudinal support block, and a locking part arranged between the horizontal bar and the longitudinal support block.

[0010] As a further description of the above technical solution:

[0011] The locking portion includes a support block fixed on the upper end of the crossbar and facing the longitudinal support block, a limiting stud installed on the support block through transverse thread engagement, and a limiting hole opened on the longitudinal support block and used to accommodate the inner end of the limiting stud.

[0012] As a further description of the above technical solution:

[0013] A knob is installed at the outer end of the limiting stud.

[0014] As a further description of the above technical solution:

[0015] The shape of the longitudinal support block is an isosceles trapezoidal structure.

[0016] As a further description of the above technical solution:

[0017] A through hole with a threaded suspension rod in transitional fit is provided in the middle of the longitudinal support block.

[0018] As a further description of the above technical solution:

[0019] The lower end of the threaded suspension rod is equidistantly provided with a plurality of longitudinally distributed scale bars.

[0020] As a further description of the above technical solution:

[0021] Two gripping blocks are symmetrically fixedly connected between the lower ends of the inner spiral disk and the inner screw sleeve.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0023] The utility model discloses a kind of novel structure, and the utility model discloses a structure, and the structure of the structure of the screw threaded hanger is improved by the screw threaded hanger and the screw threaded hanger is provided with ... BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a suspension support device for electromechanical installation proposed by the utility model;

[0025] Figure 2 It is a three-dimensional disassembly schematic diagram of the utility model;

[0026] Figure 3 It is a schematic diagram of the partial connection structure of the threaded suspension rod and the cross rod in the utility model;

[0027] Figure 4 It is a schematic diagram of the structure of the previous generation of suspended object support device in the prior art.

[0028] Legend:

[0029] 1. Threaded hanger; 101. Fixed seat; 102. Mounting hole; 103. Scale bar; 2. Cross bar; 201. Side slot; 202. Support block; 3. Inner spiral disk; 301. Inner thread sleeve; 302. Grip block; 4. Cross slide block; 401. Longitudinal support block; 402. Limit hole; 403. Through hole; 5. Limit stud; 501. Knob. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-4 The utility model provides a technical solution: a suspension support device for electromechanical installation, comprising a cross bar 2, threaded hangers 1 symmetrically arranged at both ends of the cross bar 2 and vertically distributed, a fixing seat 101 integrally fixed to the upper end of the threaded hanger 1 and a mounting hole 102 opened on the fixing seat 101, the lower end of the threaded hanger 1 is installed with an inner thread sleeve 301 through threaded engagement, the upper end of the inner thread sleeve 301 is fixedly connected with an inner spiral disk 3 that fits the lower end surface of the cross bar 2, and a mold assembly mechanism is provided between the cross bar 2 and the threaded hanger 1 for stably combining and fixing the cross bar 2 between the two threaded hangers 1.

[0032] Specifically, Figure 1-3 As shown, the molding mechanism includes a horizontal slider 4 movably installed in the middle of the two ends of the horizontal bar 2, a longitudinal support block 401 integrally fixed to the upper end of the horizontal slider 4 and sleeved on the outside of the threaded hanger 1, a side slot 201 opened in the middle of the two ends of the horizontal bar 2 and matching the longitudinal support block 401, and a locking portion arranged between the horizontal bar 2 and the longitudinal support block 401.

[0033] Among them, the locking part includes a support block 202 fixed on the upper end of the cross bar 2 and facing the longitudinal support block 401, a limit stud 5 installed on the support block 202 by transverse threaded engagement, and a limit hole 402 opened on the longitudinal support block 401 and used to accommodate the inner end of the limit stud 5. When the limit stud 5 is screwed inward into the limit hole 402 of the longitudinal support block 401, the cross slide block 4 and the longitudinal support block 401 can be limited and fixed on the two ends of the cross bar 2. At the same time, a knob 501 is installed on the outer end of the limit stud 5 to facilitate the operator to hold and rotate the limit stud 5.

[0034] Specifically, Figure 1-3 As shown, the shape of the longitudinal support block 401 is an isosceles trapezoidal structure, which improves the lateral bending and deformation resistance of the longitudinal support block 401 on the horizontal slider 4. A through hole 403 with a transition fit of the threaded hanger 1 is opened in the middle of the longitudinal support block 401, which can effectively reduce the shaking of the threaded hanger 1 inside the longitudinal support block 401, thereby improving the stability of the threaded hanger 1 inserted and fixed in the longitudinal support block 401.

[0035] At the same time, a plurality of longitudinally distributed scale bars 103 are equidistantly arranged at the lower end of the threaded hanger 1, so as to facilitate the operator to level the cross bar 2. By observing the position of the lower end surface of the cross bar 2 and the scale bar 103 on the threaded hanger 1, the horizontal state of the cross bar 2 can be simply calculated.

[0036] In addition, two gripping blocks 302 are symmetrically fixedly connected between the lower ends of the inner spiral disk 3 and the inner screw sleeve 301, thereby increasing the contact area of ​​the inner spiral disk 3 and facilitating the operator's hand gripping and rotation adjustment operations on the inner spiral disk 3.

[0037] Working principle: When in use, the first step is to pre-fix the two threaded suspension rods 1 on both sides of the suspended object that needs to be supported through the fixing seat 101 and the fasteners; the second step is to slide the longitudinal support block 401 toward and into the side slot 201 on the cross bar 2. After the cross slide block 4 has completely slid into both ends of the cross bar 2, the knob 501 can be held and turned to screw the limiting stud 5 inwardly into the limiting hole 402 of the longitudinal support block 401. At this time, the longitudinal support block 401 can be limited and locked on the two ends of the cross bar 2; the third step is to slide the through holes 403 on the two longitudinal support blocks 401 on the cross bar 2 toward and into the lower ends of the two threaded suspension rods 1. When the cross bar 2 fits with the lower end surface of the suspended object, the inner spiral disk 3 can be held and rotated to spirally move the inner screw sleeve 301 upward to abut the lower end surface of the cross bar 2. By comparing the scale bars 103 on the two threaded suspension rods 1, the cross bar 2 can be leveled.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A suspension support device for electromechanical installation, comprising a crossbar (2), threaded suspension rods (1) symmetrically arranged at both ends of the crossbar (2) and distributed vertically, a fixing seat (101) integrally fixed to the upper end of the threaded suspension rod (1), and a mounting hole (102) provided on the fixing seat (101), characterized in that: The lower end of the threaded suspension rod (1) is installed with an inner thread sleeve (301) by screwing, and the upper end of the inner thread sleeve (301) is fixedly connected with an inner spiral disk (3) that fits the lower end surface of the cross bar (2). A mold assembly mechanism is provided between the cross bar (2) and the threaded suspension rod (1) for stably combining and fixing the cross bar (2) between the two threaded suspension rods (1).

2. A suspension support device for electromechanical installation according to claim 1, characterized in that: The mold-mounting mechanism comprises a horizontal slider (4) movably mounted in the middle of both ends of the horizontal bar (2), a longitudinal support block (401) integrally fixed to the upper end of the horizontal slider (4) and sleeved on the outside of the threaded suspension rod (1), a side slot (201) provided in the middle of both ends of the horizontal bar (2) and matching the longitudinal support block (401), and a locking portion provided between the horizontal bar (2) and the longitudinal support block (401).

3. A suspension support device for electromechanical installation according to claim 2, characterized in that: The locking portion comprises a support block (202) fixed to the upper end of the crossbar (2) and facing the longitudinal support block (401), a limiting stud (5) installed on the support block (202) by transverse screw thread engagement, and a limiting hole (402) formed on the longitudinal support block (401) and used to accommodate the inner end of the limiting stud (5).

4. A suspension support device for electromechanical installation according to claim 3, characterized in that: A knob (501) is mounted on the outer end of the limiting stud (5).

5. The suspension support device for electromechanical installation according to claim 2, characterized in that: The shape of the longitudinal support block (401) is an isosceles trapezoidal structure.

6. A suspension support device for electromechanical installation according to claim 5, characterized in that: A through hole (403) is provided in the middle of the longitudinal support block (401) and is adapted to fit the threaded suspension rod (1) in a transitional manner.

7. The suspension support device for electromechanical installation according to claim 1, characterized in that: The lower end of the threaded suspension rod (1) is provided with a plurality of longitudinally distributed scale bars (103) at equal intervals.

8. The suspension support device for electromechanical installation according to claim 1, characterized in that: Two gripping blocks (302) are symmetrically fixedly connected between the lower ends of the inner spiral disk (3) and the inner screw sleeve (301).

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