Threading pipe fixing device

Abstract

The utility model relates to a threading pipe fixing device which comprises a base detachably installed on a building surface, a plurality of first limiting seats are selectively connected to the base in a sliding rail mode, and an elastic supporting mechanism capable of limiting the relative position between the base and a top plate is further supported on the base. A plurality of second elastic limiting seats which can be matched with the first limiting seats to clamp the threading pipe are inserted into the surface, facing the base, of the top plate; the second elastic limiting seat limits the threading pipe between the second elastic limiting seat and the first limiting seat in a multi-point-position abutting mode in a manner of being matched with the outer contour of the section of the threading pipe. The threading pipe clamping device can adaptively limit and fix threading pipes of various specifications and sizes within a certain numerical range and can clamp a plurality of threading pipes at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a threading pipe installation equipment technical field especially, relates to a threading pipe fixing device. BACKGROUND

[0002] Threading pipe full name "insulated electrical conduit for building", threading pipe can be set on cable in the use and laying process and protect cable, and need to fix threading pipe on external device in the specific installation process, thereby realizing the fixation of cable. The existing threading pipe fixing device is through the hole on the threading pipe, uses bolt fixation, welding fixation and lacing tight mode to fix the threading pipe on the wall, these fixed modes are not convenient for installation and dismounting when construction, when screwing the bolt, it is easy to cause pipe wall rupture, and it is easy to cause damage to the parts of mechanical and electrical equipment itself, and it is easy to cause the damage of wire and cable, electricity leakage when using electric drill to open hole, bring big security risk to equipment and personal safety. In addition to this, the existing threading pipe fixing device still has: inconvenient operation, threading pipe is not fixed firmly, small application range, unable to adapt to various different specifications of threading pipe and the like problems.

[0003] The patent document with publication number CN216872752U discloses a threading pipe fixing device, which comprises a pipe body and a fixing seat, the fixing seat is detachably connected with a movable seat, a first semicircular groove is arranged on the fixing seat, a second semicircular groove with the same size as the first semicircular groove is arranged on the movable seat, and the pipe body is clamped and fixed through the cooperation of the fixing seat, the movable seat, the first semicircular groove and the second semicircular groove; vertical rods are connected to the bottom of the movable seat on the two sides of the second semicircular groove, plug blocks are connected to the lower ends of the vertical rods, and plug slots corresponding to the plug blocks are arranged on the fixing seat; clamping blocks are connected to the two sides of the fixing seat through elastic extension mechanisms, the free ends of the clamping blocks are movably inserted into the plug slots and are provided with first inclined surface structures, and second inclined surface structures corresponding to the first inclined surface structures are arranged on the plug blocks. Although the existing threading pipe fixing device starts to limit the threading pipe without damage to protect the integrity of the threading pipe and the cable, such existing threading pipe fixing device has small application range, can usually only fix a single size of threading pipe, cannot effectively clamp a plurality of different specifications of threading pipe adaptively, and as the wiring amount increases, a plurality of threading pipes need to be used side by side in the cable laying scene to lay a plurality of cables, then the existing threading pipe fixing device cannot adjust the number of fixable threading pipes according to the demand, cannot effectively adapt to the actual installation demand to fix and install a plurality of threading pipes side by side. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a threading pipe fixing device which can adaptively fix the threading pipes of various sizes within a certain numerical range and can clamp multiple threading pipes at the same time, so as to solve the problems that the existing threading pipe fixing device may damage the threading pipe, cannot adaptively clamp the threading pipes of different sizes and cannot effectively clamp and position multiple threading pipes of the same size at the same time.

[0005] The utility model adopts the technical scheme: a threading pipe fixing device, first limiting seat is slidably connected on the base which is detachably installed on the building surface, and the base is also supported with an elastic supporting mechanism which can limit the relative position between the base and the top plate; a plurality of second elastic limiting seats which can clamp the threading pipe in cooperation with the first limiting seat are also inserted on the surface of the top plate facing the base, wherein the second elastic limiting seat limits the threading pipe between it and the first limiting seat in a way of multi-point abutment according to the cross-sectional contour of the threading pipe.

[0006] According to a preferred embodiment, the second elastic limiting seat comprises a second seat body, a deflection adjusting mechanism, an elastic abutting piece, a connecting top rod and a limiting nut, wherein the top surface of the second seat body is connected with a plurality of connecting top rods, and the connecting top rods are adjustably arranged in the through limiting hole, so that the connecting state of the second seat body and the top plate is limited by the limiting nut which is screwed on the rod body of the connecting top rod; two deflection adjusting mechanisms are adjustably and deflectively installed in the second seat body, and one end of the deflection adjusting mechanism extending below the second seat body is connected with the elastic abutting piece which is adjustably pressed against the two sides of the threading pipe.

[0007] According to a preferred embodiment, the lower surface of the second seat body away from the top plate is provided with a second corner groove which is in position with the first corner groove on the first seat body, and a second anti-skid pad layer is also laid on the groove wall surface of the second corner groove; two transverse groove bodies which can accommodate at least part of the deflection adjusting mechanism and are in communication with the second corner groove are also in position and opened on the lower surface of the second seat body.

[0008] According to a preferred embodiment, the deflection adjusting mechanism comprises a rotating shaft which is rotatably inserted in the transverse groove body, a torsional spring which can limit the initial deflection angle of the rotating shaft is sleeved on the rotating shaft; a deflection adjusting insert plate which is adjustably partially placed in the second corner groove and a deflection connecting rod which can extend below the second seat body are connected with the rotating shaft.

[0009] According to a preferred embodiment, the elastic abutment includes an arc-shaped elastic strip connected to the end of the deflection link and an arc-shaped pressure block connected to the end of the arc-shaped elastic strip away from the deflection link, and the surface of the arc-shaped pressure block is further provided with a third anti-slip pad layer.

[0010] According to a preferred embodiment, a plurality of longitudinal sliding grooves for inserting the first limiting seat are spaced apart on the first plate of the base, and a first limiting screw for inserting into the groove of the longitudinal sliding groove is provided on the top surface of the first plate to limit the position of the first limiting seat in the groove of the longitudinal sliding groove.

[0011] According to a preferred embodiment, the first seat of the first limiting seat is inserted into the longitudinal slide groove via a first slide table, and the first seat is connected to the table surface of the first slide table extending to the outside of the longitudinal slide groove; a first angular groove is formed on the surface of the first seat away from the first slide table, and a first anti-slip pad layer is laid on the groove wall surface of the first angular groove.

[0012] According to a preferred embodiment, the second plate of the top plate is provided with a through-hole for installing the second elastic limiting seat and a threaded hole for connecting with the elastic support mechanism.

[0013] According to a preferred embodiment, the elastic support mechanism includes a support screw, a positioning plate, an adjusting nut, a lifting support rod, an elastic limiting member, and an end stop. Multiple support screws are arrayed and supported on the base, and the positioning plate is movably sleeved on the support screw. An adjusting nut, capable of defining the movable range of the positioning plate on the support screw, is also threaded onto the threaded section of the support screw.

[0014] According to a preferred embodiment, the lower axial end of the lifting support rod is threaded into the threaded hole, and the upper section of the lifting support rod moves through the positioning plate. The elastic limiting member is sleeved on the rod between the top plate and the positioning plate, and the upper axial end of the lifting support rod is also connected to the end stop block that can limit its insertion state through the positioning plate.

[0015] The beneficial effects of this utility model are:

[0016] The first and second elastic limiting seats provided in this application can clamp the conduit in pairs, ensuring its stable confinement between them and improving the installation stability. These seats can also achieve multi-point contact with the conduit, with synchronized changes in contact position. This multi-point clamping of the conduit through the cooperation of multiple contact areas ensures stable positioning. In particular, the second elastic limiting seat can be driven by the conduit to achieve a deflection structure while simultaneously contacting the conduit, further enhancing clamping stability. Multiple first and second elastic limiting seats can be installed at intervals on the base and top plate according to the number of conduits, allowing for highly adaptable adjustment of the number of conduits clamped and enabling simultaneous clamping and limiting of multiple conduits of the same size. The elastic support mechanism provided in this application can limit the distance between the base and the top plate as needed, improve the adjustability and clamping strength of the first limiting seat and the second elastic limiting seat, avoid ineffective clamping due to differences in the interval distance or damage to the conduit due to excessive rigid clamping, and improve the safety and adjustability of clamping. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a preferred conduit fixing device proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the second elastic limiting seat of a preferred conduit fixing device proposed in this utility model in its initial state;

[0019] Figure 3 This is a plan view of the positioning plate of a preferred conduit fixing device proposed in this utility model.

[0020] List of reference numerals

[0021] 1: Base; 2: First limiting seat; 3: Top plate; 4: Elastic support mechanism; 5: Second elastic limiting seat; 11: First plate; 12: Longitudinal slide groove; 13: First limiting screw; 21: First seat; 22: First slide table; 23: First anti-slip pad; 211: First corner groove; 31: Second plate; 32: Through limiting hole; 33: Threaded hole; 41: Support screw; 42: Positioning plate; 43: Adjusting nut; 44: Lifting support rod; 45: Elastic limiting component; 46: End stop block; 51: Second seat; 52: Deflection adjustment mechanism; 53: Elastic abutment component; 54: Connecting top rod; 55: Limiting nut; 511: Second angular groove; 512: Second anti-slip pad layer; 513: Transverse groove; 521: Rotating shaft; 522: Torsion spring; 523: Deflection adjustment insert plate; 524: Deflection connecting rod; 531: Arc-shaped elastic strip; 532: Arc-shaped pressure block; 533: Third anti-slip pad layer. Detailed Implementation

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] The technical solutions provided by this utility model will be described in detail below with reference to the accompanying drawings and through embodiments. It should be noted that the descriptions of these embodiments are intended to aid in understanding this utility model, but do not constitute a limitation thereof. In some examples, because some implementation methods belong to existing or conventional technology, they are not described or are not described in detail.

[0024] Furthermore, the technical features described herein, or the steps in all the methods or processes disclosed herein, may be combined in any suitable manner in one or more embodiments, except for mutually exclusive features and / or steps. It will be readily understood by those skilled in the art that the order of steps or operations of the methods relating to the embodiments provided herein may also be altered. Any order in the drawings and embodiments is for illustrative purposes only and does not imply a requirement to follow a particular order unless explicitly stated otherwise.

[0025] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the objects being described and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, under reasonable circumstances (where there is no contradiction), include both direct and indirect connections (linkages).

[0026] The following is a detailed explanation with reference to the accompanying drawings. Example

[0027] This application provides a conduit fixing device, which includes a base 1, a first limiting seat 2, a top plate 3, an elastic support mechanism 4, and a second elastic limiting seat 5.

[0028] according to Figures 1-3 In one specific embodiment, the base 1 can be detachably installed on a building surface such as a wall, floor, or ceiling as needed. Multiple first limiting seats 2 are selectively slidably connected to the base 1. An elastic support mechanism 4 is also supported on the base 1 to limit the relative position between the base 1 and the top plate 3, ensuring that the top plate 3 and the base 1 are parallel to each other. Multiple second elastic limiting seats 5 are inserted into the surface of the top plate 3 facing the base 1, capable of clamping the conduit in conjunction with the first limiting seats 2. The second elastic limiting seats 5 constrain the conduit between themselves and the first limiting seats 2 by providing multi-point abutment in accordance with the cross-sectional outline of the conduit. The first limiting seats 2 and the second elastic limiting seats 5 provided in this application can clamp the conduit in pairs, ensuring that the conduit is stably constrained between them, thereby improving the installation stability of the conduit. The first limiting seat 2 and the second elastic limiting seat 5 provided in this application can make multi-point contact abutments with the conduit, with the contact position changing synchronously. This achieves multi-point alignment and clamping of the conduit through the cooperation of multiple sets of contact areas, ensuring the stability of the limiting position. In particular, the second elastic limiting seat 5 provided in this application can be driven by the conduit while making adaptive contact with it, achieving alignment and clamping of the deflection structure, thereby further improving the stability of the clamping and limiting. Multiple first limiting seats 2 and second elastic limiting seats 5 provided in this application can be installed at intervals on the base 1 and top plate 3 according to the number of conduits, thereby highly adaptable adjustment of the number of conduits being clamped, achieving synchronous clamping and limiting of multiple conduits of the same size. The elastic support mechanism 4 provided in this application can limit the distance between the base 1 and the top plate 3 as needed, improve the adjustability and clamping strength of the first limiting seat 2 and the second elastic limiting seat 5, avoid ineffective clamping due to differences in the interval distance or damage to the conduit due to excessive rigid clamping, and improve the safety and adjustability of clamping.

[0029] Preferably, a plurality of longitudinal grooves 12 for inserting the first limiting seat 2 are spaced apart on the first plate 11 of the base 1. More preferably, a first limiting screw 13 is provided on the top surface of the first plate 11, which can be inserted into the cavity of the longitudinal groove 12 and defines the position of the first limiting seat 2 in the cavity of the longitudinal groove 12. Preferably, extension plates are provided on both sides of the first plate 11, and positioning holes are provided on the extension plates to facilitate fixing them to the building surface. When installation is required, wall installation is achieved by screws, expansion screws, or other structural components inserted into the positioning holes. This application can design first plates 11 of different lengths according to requirements, thereby facilitating the creation of different numbers of longitudinal grooves 12 at intervals on the first plates 11 of different lengths, so as to facilitate the parallel limiting and clamping of different numbers of conduits as required.

[0030] Preferably, the first seat 21 of the first limiting seat 2 is inserted into the longitudinal slide groove 12 via the first slide table 22. More preferably, the first seat 21 is connected to the platform of the first slide table 22 extending outside the longitudinal slide groove 12. Specifically, the first seat 21 and the first slide table 22 can be integrally formed. Preferably, the surface of the first seat 21 away from the first slide table 22 is provided with a first angular groove 211 that can adaptively abut against the surface of the conduit. Specifically, the conduit can be effectively supported in the first angular groove 211 through a two-point contact method. Preferably, a first anti-slip pad layer 23 is laid on the groove wall surface of the first angular groove 211. The first seat 21 provided in this application can position the installation position of the conduit by having the conduit make double-line contact with the groove surface of the first angular groove 211 and cooperating with the second elastic limiting seat 5, thereby ensuring the stability of the limiting clamping. Furthermore, the first angular groove 211 has a triangular cross-section, which allows conduits of different diameters to be effectively contacted with the groove wall surface of the first angular groove 211 by positioning lines. This facilitates the adjustable limitation of conduits of various sizes and improves the applicability of the clamping and limiting of the first limiting seat 2 and the second elastic limiting seat 5.

[0031] Preferably, the second plate 31 of the top plate 3 has a through-hole 32 for installing the second elastic limiting seat 5 and a threaded hole 33 for connecting with the elastic support mechanism 4. More preferably, multiple sets of through-holes 32 are spaced apart to limit the assembly positions corresponding to the first limiting seat 2 and the second elastic limiting seat 5. Preferably, the length of the top plate 3 in this application is adapted to the first plate 11, thereby facilitating the installation of different numbers of elastic limiting seats 5 according to actual installation needs, so that different numbers of conduits can be passed between the top plate 3 and the first plate 11 as needed. Figure 1The three clamping structures described are only one preferred embodiment and do not limit the application to a maximum of three conduits. The top plate 3 can also be partially equipped with the second elastic limiting seat 5 as needed, so as to facilitate the addition of the second elastic limiting seat 5 as the number of conduits increases later. The screw plug-in structure provided in this application facilitates the assembly and addition or subtraction of different numbers of limiting seat structures as needed, so as to adapt to the parallel assembly requirements of different numbers of conduits.

[0032] Preferably, the elastic support mechanism 4 includes a support screw 41, a positioning plate 42, an adjusting nut 43, a lifting rod 44, an elastic limiting member 45, and an end stop 46. Preferably, multiple support screws 41 are arrayed and supported on the base 1. Preferably, the positioning plate 42 is movably sleeved on the support screw 41. Preferably, an adjusting nut 43, which can limit the movable range of the positioning plate 42 on the support screw 41, is also threaded onto the threaded section of the support screw 41. Preferably, the lower axial end of the lifting rod 44 is threaded into the threaded hole 33. More preferably, the upper section of the lifting rod 44 moves through the positioning plate 42. Preferably, an elastic limiting member 45 is sleeved on the rod of the lifting rod 44 located between the top plate 3 and the positioning plate 42. Preferably, the upper axial end of the lifting rod 44 is also connected to an end stop 46, which can limit its insertion state through the positioning plate 42. The elastic limiting member 45 provided in this application is a limiting spring, which can cooperate with the lifting support rod 44 and the end stop block 46 to limit the initial positional relationship between the positioning plate 42 and the top plate 3. When the adjusting nut 43 is continuously turned so that the positioning plate 42 is close to the first plate 11, the first limiting seat 2 and the second elastic limiting seat 5 are aligned and clamped to hold the conduit. During the further turning of the adjusting nut 43, the elastic limiting member 45 achieves the elastic clamping of the first limiting seat 2 and the second elastic limiting seat 5 by compression, while avoiding the rigid limiting of the adjusting nut 43 from causing the first limiting seat 2 and the second elastic limiting seat 5 to be aligned and squeezed, thus damaging the conduit.

[0033] Preferably, the second elastic limiting seat 5 includes a second seat body 51, a deflection adjustment mechanism 52, an elastic abutment 53, a connecting rod 54, and a limiting nut 55. Preferably, multiple connecting rods 54 are connected to the top surface of the second seat body 51. Specifically, the connecting rods 54 are adjustablely inserted into the through limiting holes 32, thereby limiting the connection state between the second seat body 51 and the top plate 3 by means of the limiting nut 55 threaded onto the rod body of the connecting rod 54. Preferably, two deflection adjustment mechanisms 52 are rotatably aligned and installed within the second seat body 51. Preferably, one end of the deflection adjustment mechanism 52 extending below the second seat body 51 is connected to an elastic abutment 53 that is adjustablely pressurized against both sides of the conduit. Preferably, the second elastic limiting seat 5 is for clamping and limiting conduits within a certain diameter range, and is not suitable for all sizes of conduits. Compared to existing semi-circular sleeve clamping structures that can only clamp conduits of a single size, this application can adaptively clamp multiple models of conduits within a certain size range. For example, this application can adaptively clamp conduits with an outer diameter of 16-24mm.

[0034] Preferably, the lower surface of the second seat 51 away from the top plate 3 has a second angular groove 511 that is aligned with the first angular groove 211 on the first seat 21. More preferably, the groove wall of the second angular groove 511 is also covered with a second anti-slip pad layer 512. Preferably, two transverse grooves 513 that can accommodate at least part of the deflection adjustment mechanism 52 and communicate with the second angular groove 511 are also aligned on the lower surface of the second seat 51.

[0035] Preferably, the deflection adjustment mechanism 52 includes a rotating shaft 521 rotatably inserted into the transverse groove 513, and a torsion spring 522 sleeved on the deflection shaft 521 to limit its initial deflection angle. More preferably, a deflection adjustment plate 523 adjustablely partially inserted into the second angular groove 511 and a deflection connecting rod 524 extending to the lower part of the second seat 51 are connected to the rotating shaft 521. Specifically, when the deflection adjustment plate 523 is squeezed by the conduit and at least partially moved out of the second angular groove 511, the deflection adjustment plate 523 deflects around the rotating shaft 521 and moves further into the transverse groove 513, and at the same time drives the deflection connecting rod 524 to deflect at an equal angle, thereby driving the elastic abutment member 53 to deflect by an equal amount and elastically abut against the side of the conduit. Specifically, in the initial state, the deflection adjustment plate 523 is at least partially moved out of the transverse groove 513 and in the working position of the second angular groove 511 due to the limitation of the torsion spring 422. When the second elastic limiting seat 5 approaches and clamps the wire tube, the wire tube is gradually inserted into the second angular groove 511 and presses the deflection adjustment plate 523 to deflect. As a result, the elastic abutment 53 deflects synchronously and abuts against both sides of the wire tube.

[0036] Preferably, the elastic abutment 53 includes an arc-shaped elastic strip 531 connected to the end of the deflection link 524 and an arc-shaped pressure block 532 connected to the end of the arc-shaped elastic strip 531 away from the deflection link 524. Preferably, the surface of the arc-shaped pressure block 532 is further provided with a third anti-slip pad layer 533. Preferably, the arc-shaped elastic strip 531 is an elastic metal strip with a certain elastic strength and replasticity. During installation, the installer can manually adjust its bending radius according to the actual installation state, so that the arc-shaped elastic strip 531 connected to the arc-shaped pressure block 532 can effectively press against both sides of the conduit, thereby achieving effective alignment and clamping of the conduit. Preferably, the first anti-slip pad layer 23, the second anti-slip pad layer 512, and the third anti-slip pad layer 533 are all made of insulating anti-slip silicone pads or other layer materials that are flame-retardant, non-conductive, and can reduce contact slippage.

[0037] This utility model is not limited to the above-described optional embodiments. Anyone can derive other various forms of products under the guidance of this utility model. However, regardless of any changes in shape or structure, any technical solution falling within the scope of the claims of this utility model is within the protection scope of this utility model. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and do not constitute a limitation on the claims. The protection scope of this utility model is defined by the claims and their equivalents. Throughout the text, features introduced by "preferred" are merely optional and should not be construed as mandatory. Therefore, the applicant reserves the right to abandon or delete relevant preferred features at any time.

Claims

1. A conduit fixing device, comprising a base (1) detachably mounted on a building surface, characterized in that, Multiple first limiting seats (2) are selectively slidably connected to the base (1), and the base (1) is also supported by an elastic support mechanism (4) that can limit the relative position between the base (1) and the top plate (3). On the surface of the top plate (3) facing the base (1), a plurality of second elastic limiting seats (5) are also inserted, which can cooperate with the first limiting seat (2) to clamp the conduit. The second elastic limiting seat (5) limits the conduit between itself and the first limiting seat (2) by means of multi-point abutment in accordance with the cross-sectional outer contour of the conduit.

2. The conduit fixing device as described in claim 1, characterized in that, The second elastic limiting seat (5) includes a second seat body (51), a deflection adjustment mechanism (52), an elastic abutment (53), a connecting rod (54), and a limiting nut (55), wherein, The top surface of the second seat (51) is connected to a plurality of connecting rods (54), and the connecting rods (54) are adjustablely inserted into the through limiting hole (32) of the top plate (3), thereby limiting the connection state between the second seat (51) and the top plate (3) by means of the limiting nut (55) threaded onto the rod body of the connecting rod (54); Two deflection adjustment mechanisms (52) are rotatably aligned and installed in the second seat (51), and one end of the deflection adjustment mechanism (52) extending below the second seat (51) is connected to the elastic abutment (53) that is adjustablely pressurized against both sides of the conduit.

3. The conduit fixing device as described in claim 2, characterized in that, The second seat (51) has a second corner groove (511) on its lower surface away from the top plate (3) that is aligned with the first corner groove (211) on the first seat (21), and a second anti-slip pad layer (512) is also laid on the groove wall surface of the second corner groove (511). On the lower surface of the second seat (51), two transverse grooves (513) are also provided to accommodate at least part of the deflection adjustment mechanism (52) and to communicate with the second angular groove (511).

4. The conduit fixing device as described in claim 3, characterized in that, The deflection adjustment mechanism (52) includes a rotating shaft (521) rotatably inserted in the transverse groove (513) and a torsion spring (522) sleeved on the rotating shaft (521) to limit its initial deflection angle. A deflection adjustment plate (523) that is adjustablely partially inserted into the second angular groove (511) and a deflection linkage (524) that can extend to the bottom of the second seat (51) are connected to the pivot (521).

5. The conduit fixing device as described in claim 4, characterized in that, The elastic abutment (53) includes an arc-shaped elastic strip (531) connected to the end of the deflection link (524) and an arc-shaped pressure block (532) connected to the end of the arc-shaped elastic strip (531) away from the deflection link (524), and the surface of the arc-shaped pressure block (532) is also provided with a third anti-slip pad layer (533).

6. The conduit fixing device as described in claim 5, characterized in that, On the first plate (11) of the base (1), a plurality of longitudinal grooves (12) are spaced apart to accommodate the first limiting seat (2), and a first limiting screw (13) is provided on the top surface of the first plate (11) to limit the position of the first limiting seat (2) in the groove of the longitudinal groove (12).

7. The conduit fixing device as described in claim 6, characterized in that, The first seat (21) of the first limiting seat (2) is inserted into the longitudinal slide groove (12) via the first slide (22), and the first seat (21) is connected to the table surface of the first slide (22) extending to the outside of the longitudinal slide groove (12); The first seat (21) has a first angular groove (211) on its surface away from the first slide (22), and a first anti-slip pad layer (23) is laid on the groove wall of the first angular groove (211).

8. The conduit fixing device as described in claim 7, characterized in that, The second plate (31) of the top plate (3) is provided with a through-hole (32) for installing the second elastic limiting seat (5) and a threaded hole (33) for connecting with the elastic support mechanism (4).

9. The conduit fixing device as described in claim 8, characterized in that, The elastic support mechanism (4) includes a support screw (41), a positioning plate (42), an adjusting nut (43), a lifting support rod (44), an elastic limiting member (45), and an end stop (46), wherein, Multiple support screws (41) are arrayed and supported on the base (1), and the positioning plate (42) is movably sleeved on the support screws (41). The adjusting nut (43) that can limit the movable range of the positioning plate (42) on the support screw (41) is also threaded onto the threaded section of the support screw (41).

10. The conduit fixing device as described in claim 9, characterized in that, The lower axial end of the lifting support rod (44) is threaded into the threaded hole (33), and the upper section of the lifting support rod (44) moves through the positioning plate (42). The lifting support rod (44) is fitted with the elastic limiting member (45) on the rod body between the top plate (3) and the positioning plate (42), and the upper axial end of the lifting support rod (44) is also connected to the end stop (46) which can limit its insertion state through the positioning plate (42).

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