Fixing device for electrical automation equipment

Abstract

The utility model relates to the technical field of electrical automation equipment assembly, and discloses a fixing device for electrical automation equipment, which comprises a semi-open support box and a cable body, and guide grooves are arranged on two sides of the semi-open support box. According to the utility model, the semi-open support box, the guide grooves at the two sides of the semi-open support box, the two roller assemblies, the spiral lifting rods corresponding to the two roller assemblies, and the first limiting assembly form a multifunctional fixing device; the semi-open supporting box can provide a preliminary supporting space for the cable body, then the two roller assemblies carry out S-shaped abdicating adjustment on the cable body in the semi-open supporting box, enough length abdicating allowance is reserved, after subsequent stretching adjustment occurs, the two roller assemblies are adjusted to be away from the cable body, the remaining length can be released, and therefore the cable body can be conveniently supported. And the cable body is prevented from being strongly stretched.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical automation equipment assembly technical field, concretely is a kind of fixed device for electrical automation equipment. BACKGROUND

[0002] Electrical automation equipment usually refers to large complete equipment in automation system, also called automation device, after use, can make machine or device without intervention according to the prescribed program or instruction automatically operates or controls, relative to traditional equipment, operation difficulty reduces greatly while promoting processing efficiency, so it has been applied by multiple industries on a large scale.

[0003] At present, power supply support of electrical automation equipment usually uses cable as conveying carrier, and in order to reduce the installation difficulty of cable on the surface of electrical automation equipment, some auxiliary fixing devices are also proposed by technical personnel in the relevant field, for example, the cable fixing device for electrical automation equipment disclosed in the patent document with application number CN202121419455.9 proposes "the cable fixing device for electrical automation equipment, after fixing the cable body in the inside of T-shaped hollow fixing seat, when the cable body is pulled, it will have a certain buffer space, reduce the damage of cable body, the T-shaped hollow cover plate can protect each mechanism in the inside of T-shaped hollow fixing seat and cable".

[0004] However, from the actual use, the applicant finds that even if the cable is protected by the buffer structure, the tension of the cable is only weakened by the buffer structure, and if the buffer structure reaches the upper limit of the action with the increase of the stretching distance, the cable may still be damaged, and the root problem has not been solved. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of fixed device for electrical automation equipment, solve the problems raised in the above background art.

[0006] The utility model provides the following technical scheme: a kind of fixed device for electrical automation equipment, including half-open support box, cable body, the two sides of the half-open support box are all provided with guide slot, one end of the cable body enters the inside of half-open support box from the guide slot of half-open support box side and again from the guide slot of the other side of half-open support box extends and removes, the front end of the half-open support box is equipped with sealing plate piece;

[0007] The interior of the two sides of the semi-open support box is sleeved with a roller assembly, and the two roller assemblies can support the S-shaped guiding of the cable body contained in the semi-open support box, the interior of the two sides of the top of the semi-open support box is sleeved with a spiral lifting rod, the two spiral lifting rods are in one-to-one transmission connection with the two roller assemblies, and the rear ends of the two roller assemblies are provided with a first limiting assembly between the bottom inner wall of the semi-open support box.

[0008] The roller assembly is composed of a transmission shaft and a guide roller sleeved on the transmission shaft by a bearing, the surface of the middle part of the guide roller is in sliding connection with the structural surface of the corresponding position of the cable body, and the roller assembly can rotate, thereby reducing the connection friction with the cable body.

[0009] The spiral lifting rod is composed of a T-shaped threaded rod and a constraint sleeve, the bottom of the T-shaped threaded rod is fixedly connected to the surface of the top of the rear end of the transmission shaft, one end of the constraint sleeve is clamped in the T-shaped threaded rod, and the other end of the constraint sleeve is threadedly connected to the inside of the top structure of the semi-open support box and extends to the outside of the top of the semi-open support box, the spiral lifting rod can adjust the lifting of the height of the roller assembly under the support of the semi-open support box, and different use requirements can be met.

[0010] The first limiting assembly comprises a reverse L-shaped rod, a positioning sleeve and a first buffer spring, one end of the reverse L-shaped rod is fixedly connected to the surface of the rear end of the transmission shaft, one end of the positioning sleeve is fixedly connected to the inner wall of the bottom of the semi-open support box, the other end of the reverse L-shaped rod is clamped to the inside of the other end of the positioning sleeve, and the two ends of the first buffer spring are fixedly connected to the inner wall of the bottom of the semi-open support box and the end of the other end of the reverse L-shaped rod respectively, the first limiting assembly limits and protects the reciprocating lifting of the roller assembly, and the stability of the roller assembly during lifting is ensured.

[0011] The surfaces of the two sides of the rear end of the semi-open support box are provided with mounting support assemblies, the mounting support assembly comprises a T-shaped support rod, an L-shaped frame plate and a limiting screw, one end of the T-shaped support rod is fixedly connected to the surface of the front end of the semi-open support box, the front end structure of the bottom of the L-shaped frame plate is clamped to the outside of the other end of the T-shaped support rod, a sliding groove is formed in the inside of the other end of the T-shaped support rod, and one end of the limiting screw penetrates the bottom structure of the L-shaped frame plate, the sliding groove and is threadedly connected to the inside of the rear end structure of the semi-open support box in sequence, the mounting support assembly provides support and space conditions for the mounting of the semi-open support box and subsequent related equipment, and the length of the mounting support assembly can be adjusted, so that different use requirements can be met.

[0012] The selected half-open support box is provided with a clearance hole in the inner side of the front end of both sides, and a second limiting component is arranged in the clearance hole, the sealing plate is composed of a cover plate body and a combined plate fixedly connected to the rear end surface of both sides of the cover plate body, one end of the two combined plates is respectively clamped in the front end of the two guide grooves, and the rear end top of the two combined plates is provided with a limiting groove capable of being clamped with the bottom structure of the second limiting component, and a handle is fixedly connected to the front end surface of the cover plate body, so that the installation between the sealing plate and the half-open support box is facilitated.

[0013] The selected second limiting component comprises an auxiliary sleeve plate, an I-shaped rod and a second buffer spring, the auxiliary sleeve plate is fixedly sleeved in the inner side of the middle of the clearance hole, the two ends of the I-shaped rod are respectively clamped with the inner side of the middle of the auxiliary sleeve plate and penetrate through the clearance hole and are clamped in the limiting groove, and the two ends of the second buffer spring are respectively fixedly connected to the bottom surface of the auxiliary sleeve plate and the surface of one end of the I-shaped rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、The utility model discloses a half-open support box, the guide groove of half-open support box both sides, two gyro wheel assemblies, the screw lifting rod of two gyro wheel assemblies respectively corresponding, first limiting component constitute multifunctional fixing device, when the cable body is installed on the surface of relevant electrical automation equipment, the half-open support box can provide the preliminary support space for the cable body, and then the cable body in the half-open support box is adjusted to S shape by two gyro wheel assemblies, and the length of the clearance is reserved, after the stretch adjustment, the two gyro wheel assemblies are adjusted away from the cable body, and the remaining length can be released, so that the cable body is prevented from being stretched by force.

[0016] 2、The fixing device is provided with two gyro wheel assemblies in the utility model, and the two gyro wheel assemblies are adjusted in the screw lifting rod and the first limiting component, so that different length clearance is realized, and different use demands are met.

[0017] 3、The sealing plate, the second limiting component, the clearance hole and the installation support assembly are auxiliary structures, and the sealing plate can be conveniently installed or dismounted in the second limiting component and the clearance hole in the further use of the half-open support box, and the length of the installation support assembly can be adjusted, so that the half-open support box can meet the installation demands in different situations. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view schematic view of the utility model structure.

[0019] Figure 2 It is the rear view schematic view of the utility model structure;

[0020] Figure 3 It is the overhead schematic view of the utility model structure;

[0021] Figure 4 It is the front view schematic view of the utility model structure roller assembly;

[0022] Figure 5 It is the section view schematic view of the utility model structure first limiting assembly;

[0023] Figure 6 It is the section view schematic view of the utility model structure second limiting assembly;

[0024] Figure 7 It is the utility model structure Figure 6 The enlarged schematic view of A in the middle.

[0025] In the drawing: 1, half open support box;2, cable body;3, guide groove;4, roller assembly;5, spiral lifting rod;51, T type threaded rod;52, constraint sleeve;6, first limiting assembly;61, inverted L type rod;62, positioning sleeve;63, first buffer spring;7, sealing plate;71, cover body;72, combined plate;8, installation support assembly;81, T type support rod;82, L type frame plate;83, limiting screw;9, second limiting assembly;91, auxiliary sleeve plate;92, I type rod;93, second buffer spring;10, let go of the hole. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Please refer to Figures 1-7 A kind of fixing device for electrical automation equipment, including half open support box 1, cable body 2, both sides of half open support box 1 are equipped with guide groove 3, one end of cable body 2 enters the inside of half open support box 1 from the guide groove 3 of half open support box 1 side and again from the guide groove 3 of the other side of half open support box 1 extension moves out, the front end of half open support box 1 is equipped with sealing plate 7;

[0028] The inside of the two sides of the semi-open support box 1 is sleeved with a roller assembly 4, which is composed of a transmission shaft and a guide roller sleeved on the surface of the transmission shaft through a bearing. The surface of the middle part of the guide roller is in sliding connection with the structural surface of the corresponding position of the cable body 2. The roller assembly 4 can rotate, which can reduce the connection friction with the cable body 2. The two roller assemblies 4 can guide and support the cable body 2 contained in the semi-open support box 1 in an S shape.

[0029] The inside of the two sides of the top of the semi-open support box 1 is sleeved with a spiral lifting rod 5. The two spiral lifting rods 5 are in transmission connection with the two roller assemblies 4 in a one-to-one corresponding manner. The spiral lifting rod 5 is composed of a T-shaped threaded rod 51 and a constraint sleeve 52. The bottom of the T-shaped threaded rod 51 is fixedly connected to the surface of the top of the rear end of the transmission shaft. One end of the constraint sleeve 52 is clamped in the inside of the T-shaped threaded rod 51. The other end of the constraint sleeve 52 is threadedly connected to the inside of the top structure of the semi-open support box 1 and extends to the top outside of the semi-open support box 1. The spiral lifting rod 5 can adjust the use height of the roller assembly 4 by being pressed and lifted under the support of the semi-open support box 1, so as to meet different use requirements.

[0030] A first limiting assembly 6 is arranged between the rear end of the two roller assemblies 4 and the bottom inner wall of the semi-open support box 1. The first limiting assembly 6 includes an inverted L-shaped rod 61, a positioning sleeve 62, and a first buffer spring 63. One end of the inverted L-shaped rod 61 is fixedly connected to the surface of the rear end of the transmission shaft. One end of the positioning sleeve 62 is fixedly connected to the inner wall of the bottom of the semi-open support box 1. The other end of the inverted L-shaped rod 61 is clamped to the inside of the other end of the positioning sleeve 62. The two ends of the first buffer spring 63 are fixedly connected to the inner wall of the bottom of the semi-open support box 1 and the end of the other end of the inverted L-shaped rod 61, respectively. The first limiting assembly 6 limits and protects the reciprocating lifting of the roller assembly 4, so as to ensure the stability of the roller assembly 4 during lifting.

[0031] The surface of the two sides of the rear end of the semi-open support box 1 is provided with a mounting support assembly 8. The mounting support assembly 8 is composed of a T-shaped support rod 81, an L-shaped frame plate 82, and a limiting screw 83. One end of the T-shaped support rod 81 is fixedly connected to the surface of the front end of the semi-open support box 1. The front end structure of the bottom of the L-shaped frame plate 82 is clamped to the outside of the other end of the T-shaped support rod 81. A sliding groove is formed in the inside of the other end of the T-shaped support rod 81. One end of the limiting screw 83 penetrates the bottom structure of the L-shaped frame plate 82, the sliding groove, and is threadedly connected to the inside of the rear end structure of the semi-open support box 1 in sequence. The mounting support assembly 8 provides support and space conditions for the installation of the semi-open support box 1 and subsequent related equipment. The structure of the mounting support assembly 8 itself can be length-adjusted to meet different use requirements.

[0032] The inside of both sides of the front end of the semi-open support box 1 is provided with a let-out hole 10, and the inside of the let-out hole 10 is provided with a second limiting component 9; the sealing plate 7 is composed of a cover plate body 71 and a combined plate 72 fixedly connected to the rear end surface of the two sides of the cover plate body 71; one end of the two combined plates 72 is respectively clamped in the inside of the front end of the two guide grooves 3, and the rear end top of the two combined plates 72 is provided with a limiting groove capable of being clamped with the bottom structure of the second limiting component 9; the front end surface of the cover plate body 71 is fixedly connected with a handle, which facilitates the installation between the sealing plate 7 and the semi-open support box 1.

[0033] The second limiting component 9 comprises an auxiliary sleeve plate 91, an I-shaped rod 92 and a second buffer spring 93; the auxiliary sleeve plate 91 is fixedly sleeved in the inside of the middle part of the let-out hole 10; the two ends of the I-shaped rod 92 are respectively clamped with the inside of the middle part of the auxiliary sleeve plate 91 and penetrate through the let-out hole 10 and are clamped in the limiting groove; the two ends of the second buffer spring 93 are respectively fixedly connected with the bottom surface of the auxiliary sleeve plate 91 and the surface of one end of the I-shaped rod 92; the second limiting component 9 can provide secondary limiting protection for the connection between the sealing plate 7 and the semi-open support box 1 after the front end space of the semi-open support box 1 is sealed by the sealing plate 7.

[0034] Working principle:

[0035] Embodiment one

[0036] In use, the semi-open support box 1 is installed at the specified position on the surface of the corresponding equipment through the cooperation of the let-out space in the inside of the L-shaped frame plate 82 in the installation support component 8 and the screw, then one end of the cable body 2 enters the inside of the semi-open support box 1 from the guide groove 3 on one side of the semi-open support box 1 and extends from the guide groove 3 on the other side of the semi-open support box 1, at the same time, the cable body 2 sleeved in the inside of the semi-open support box 1 is moved out from the top of one roller assembly 4 and then moved out from the other roller assembly 4, thereby presenting an S-shaped structure, thereby leaving a length allowance for the possible stretching in the future, then the sealing plate 7 is placed flat in the front end of the semi-open support box 1, and after the combined plate 72 in the inside of the sealing plate 7 is clamped in the corresponding guide groove 3, the I-shaped rod 92 in the inside of the second limiting component 9 penetrates through the let-out hole 10 and is clamped in the limiting groove on the combined plate 72 under the elastic force of the second buffer spring 93, thereby providing secondary limiting protection for the assembly of the semi-open support box 1 and the sealing plate 7;

[0037] And for the length of the size, the lifting of two roller assemblies 4 can be adjusted, that is, by turning the constraint sleeve 52 inside the two screw lifting rod members 5, the constraint sleeve 52 drives the corresponding roller assembly 4 to rise and adjust through the T-shaped threaded rod 51 fitted with itself, and at the same time, the inverted L-shaped rod 61 inside the corresponding first limiting assembly 6 is clamped and limited by the positioning sleeve 62, and when the cable needs to be stretched in the actual environment, the constraint sleeve 52 inside the two screw lifting rod members 5 can be turned, so that the constraint sleeve 52 drives the corresponding roller assembly 4 away from the cable body 2 through the T-shaped threaded rod 51 fitted with itself, thereby releasing the initial length of the roller assembly 4, avoiding excessive stretching of the roller assembly 4.

[0038] Embodiment two

[0039] When the semi-open support box 1 faces the installation position of the arc surface of the related equipment, the support length of the corresponding installation support assembly 8 can be adjusted, specifically, the limiting screw 83 is turned to temporarily move away from the L-shaped frame plate 82, then the L-shaped frame plate 82 is stretched to displace under the support of the T-shaped support rod 81, thereby increasing or reducing the support length of the T-shaped support rod 81 and the L-shaped frame plate 82, after completion, the limiting screw 83 is turned to reposition the L-shaped frame plate 82, and then the semi-open support box 1 can still be stably installed on the arc surface of the related equipment by using the adjusted installation support assembly 8 and the screw.

[0040] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. In the drawings of the utility model, the filling pattern is only used to distinguish the layers, and is not limited in any other way.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing device for electrical automation equipment, comprising a semi-open support box (1), a cable body (2), characterized in that: Both sides of the semi-open support box (1) are provided with guide grooves (3), one end of the cable body (2) enters the inside of the semi-open support box (1) from the guide groove (3) on one side of the semi-open support box (1) and extends out from the guide groove (3) on the other side of the semi-open support box (1), and the front end of the semi-open support box (1) is provided with a sealing plate (7); Both sides of the semi-open support box (1) are provided with guide grooves (3), one end of the cable body (2) enters the inside of the semi-open support box (1) from the guide groove (3) on one side of the semi-open support box (1) and extends out from the guide groove (3) on the other side of the semi-open support box (1), and the front end of the semi-open support box (1) is provided with a sealing plate (7); 2. The mounting device for electrical automation equipment according to claim 1, characterized in that: The roller assembly (4) is composed of a transmission shaft and a guide roller sleeved on the surface of the transmission shaft by a bearing, and the surface of the middle part of the guide roller is in sliding connection with the structural surface of the corresponding position of the cable body (2).

3. The mounting device for electrical automation equipment according to claim 2, characterized in that: The screw lifting rod (5) is composed of a T-shaped threaded rod (51) and a constraint sleeve (52), the bottom of the T-shaped threaded rod (51) is fixedly connected to the surface of the top of the rear end of the transmission shaft, one end of the constraint sleeve (52) is clamped in the T-shaped threaded rod (51), and the other end of the constraint sleeve (52) is threadedly connected to the inside of the top structure of the semi-open support box (1) and extends to the outside of the top of the semi-open support box (1).

4. The mounting device for electrical automation equipment according to claim 2, characterized in that: The first limiting assembly (6) comprises a reverse L-shaped rod (61), a positioning sleeve (62) and a first buffer spring (63), one end of the reverse L-shaped rod (61) is fixedly connected to the surface of the rear end of the transmission shaft, one end of the positioning sleeve (62) is fixedly connected to the inner wall of the bottom of the semi-open support box (1), the other end of the reverse L-shaped rod (61) is clamped to the inside of the other end of the positioning sleeve (62), and the two ends of the first buffer spring (63) are fixedly connected to the inner wall of the bottom of the semi-open support box (1) and the end of the other end of the reverse L-shaped rod (61), respectively.

5. The mounting device for electrical automation equipment according to claim 1, characterized by: The surface of the rear end of the semi-open support box (1) is provided with a mounting support assembly (8), the mounting support assembly (8) is composed of a T-shaped support rod (81), an L-shaped frame plate (82) and a limiting screw (83), one end of the T-shaped support rod (81) is fixedly connected to the surface of the front end of the semi-open support box (1), the front end structure of the bottom of the L-shaped frame plate (82) is clamped to the outside of the other end of the T-shaped support rod (81), a sliding groove is formed in the inside of the other end of the T-shaped support rod (81), and one end of the limiting screw (83) penetrates the bottom structure of the L-shaped frame plate (82), the sliding groove and is threadedly connected to the inside of the rear end structure of the semi-open support box (1) in sequence.

6. The mounting device for electrical automation equipment according to claim 1, characterized by: The both sides of the front end of the semi-open support box (1) are provided with a let hole (10), and the inside of the let hole (10) is provided with a second limiting component (9), the sealing plate (7) is composed of a cover plate body (71) and a combined plate (72) fixedly connected to the rear end surface of the both sides of the cover plate body (71), one end of the two combined plates (72) is respectively clamped in the inside of the front end of the two guide grooves (3), and the rear end top of the two combined plates (72) is respectively provided with a limiting groove capable of being clamped with the bottom structure of the second limiting component (9), and the front end surface of the cover plate body (71) is fixedly connected with a handle.

7. The mounting device for electrical automation equipment according to claim 6, characterized in that: The second limiting component (9) comprises an auxiliary sleeve plate (91), an I-shaped rod (92) and a second buffer spring (93), the auxiliary sleeve plate (91) is fixedly sleeved in the inside of the middle of the let hole (10), the both ends of the I-shaped rod (92) are respectively clamped with the inside of the middle of the auxiliary sleeve plate (91) and penetrate through the let hole (10) and are clamped in the limiting groove, and the both ends of the second buffer spring (93) are respectively fixedly connected with the bottom surface of the auxiliary sleeve plate (91) and the surface of one end of the I-shaped rod (92).

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