CN113510640B

CN113510640B - Toilet lid frock clamp

Info

Publication number: CN113510640B
Application number: CN202110875657.2A
Authority: CN
Inventors: 余迪超; 潘郁雷; 林晓驰; 丘增辉; 吴海生
Original assignee: Upton Automation Systems Guangzhou Co ltd
Current assignee: Upton Automation Systems Guangzhou Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2023-01-13
Anticipated expiration: 2041-07-30
Also published as: CN113510640A

Abstract

The invention relates to a toilet lid tooling fixture, which comprises: the tool body is movably connected with the toilet lid production equipment; the fixture body is detachably connected with the fixture body and used for fixing the toilet cover; and the positioning assembly is connected with the clamp body and is used for positioning and matching with the toilet lid. This toilet lid frock clamp through the anchor clamps body with the frock body can dismantle be connected, is favorable to improving the compatibility of different model intelligent toilet lid production through the specific quick replacement of anchor clamps, and then improves production efficiency. Meanwhile, the whole set of tool clamp does not need to be replaced, so that the production cost is reduced, and the production benefit is improved.

Description

Toilet lid frock clamp

Technical Field

The invention relates to the technical field of intelligent toilet lid production, in particular to a toilet lid tooling clamp.

Background

The use of toilets by humans is accompanied by the entire civilization process of humans. From early latrines to later squat toilets to the commode toilets in common use today. The need for toilets has also evolved from simply providing an appliance that addresses the physiological need initially to providing a device that serves multiple functions, from toileting to flushing to drying, to date. There are more demands on the hygiene, comfort and functionality of toilets, especially of the toilet type, and electronic devices have been commonly used in toilets or toilet lid products.

Along with the development of science and technology, intelligent toilet lid has appeared, because intelligent toilet lid involves multiple service function, and its manufacturing procedure is comparatively loaded down with trivial details. Different brands or different models of the same brand are different in toilet lid market, appearance structures of the toilet lid are different, and the compatibility of the tool fixtures is very important.

Disclosure of Invention

Based on this, it is necessary to provide a toilet lid frock clamp, can effectively improve the compatibility to different model intelligent toilet lid productions, and then be favorable to reduce cost, improve production efficiency.

A toilet lid frock clamp, includes: the tool body is movably connected with the toilet lid production equipment; the fixture body is detachably connected with the fixture body and used for fixing the toilet cover; and the positioning assembly is connected with the clamp body and is used for positioning and matching with the toilet lid.

In the installation process of the toilet lid tooling clamp, firstly, the clamp body is connected with the tooling body; then, connecting the positioning assembly with the fixture body; and finally, movably connecting the tool body with the toilet lid production equipment, so that the tool body moves along with the production line under the action of the toilet lid production equipment. In the process of assembling and detecting the toilet cover, firstly, connecting the toilet cover with the clamp body to ensure that the clamp body is matched with the toilet cover; simultaneously, pass through locating component location fit with the toilet lid for the toilet lid is fixed on the anchor clamps body, and can not be because of the motion of frock body and take place the position and remove. When toilet covers of different models and sizes are assembled and detected, the clamp bodies are detached from the tool body, and the clamp bodies of corresponding models are replaced, so that the fixing effect of the clamp bodies on toilet covers of different models and sizes is guaranteed. This toilet lid frock clamp through the anchor clamps body with the frock body can dismantle be connected, is favorable to improving the compatibility of different model intelligent toilet lid production through the specific quick replacement of anchor clamps, and then improves production efficiency. Meanwhile, the whole set of tool clamp does not need to be replaced, so that the production cost is reduced, and the production benefit is improved.

In one embodiment, the number of the positioning assemblies is two or more, the two or more positioning assemblies are arranged on the fixture body at intervals, and the two or more positioning assemblies are used for being matched with the toilet lid in a positioning mode.

In one embodiment, the positioning assembly comprises a first positioning column and an elastic piece, the first positioning column is movably connected with the clamp body through the elastic piece, and the first positioning column is used for moving along the height direction of the tool body under the action of external force.

In one embodiment, the toilet lid fixture further comprises an identification member, the identification member is connected with the fixture body, and the identification member is used for writing and reading data.

In one embodiment, the identification piece is an RFID chip, and the RFID chip is arranged in the tool body.

In one embodiment, the tool body is provided with a first connecting part, the first connecting part is used for being communicated with the toilet cover, and the first connecting part is used for supplying water to the toilet cover.

In one embodiment, the tool body is provided with a second connecting part, the second connecting part is used for being connected with the toilet lid, and the second connecting part is used for supplying power to the toilet lid.

In one embodiment, the tool body is provided with a third connecting portion, and the third connecting portion is used for being electrically connected with toilet lid production equipment so as to detect performance parameters of the toilet lid.

In one embodiment, the tool body is provided with a mounting groove, the mounting groove and the clamp body are arranged at intervals, and the mounting groove is used for placing a remote controller.

In one embodiment, the tool body is provided with a connecting column, and the fixture body is in bolted connection with the tool body through the connecting column.

In one embodiment, the number of the connecting columns is more than two, the connecting columns are arranged at intervals along the circumferential direction of the tool body, and the connecting columns are detachably connected with the fixture body.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first schematic structural view of a toilet lid fixture according to an embodiment;

fig. 2 is a second schematic structural view of the toilet lid fixture according to an embodiment.

Description of reference numerals:

100. a toilet lid tooling fixture; 110. a tool body; 111. a first connection portion; 112. a second connecting portion; 113. a third connecting portion; 114. mounting grooves; 115. connecting columns; 116. a water tank; 117. a fitting portion; 120. a clamp body; 130. a positioning assembly; 131. a first positioning post; 132. a second positioning column; 140. an identification member; 150. and (7) mounting the plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention 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 not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In one embodiment, referring to fig. 1 and 2, a toilet lid tooling fixture 100 includes: the fixture comprises a fixture body 110, a fixture body 120 and a positioning assembly 130. The tool body 110 is movably connected with the toilet lid production equipment. The fixture body 120 is detachably connected with the fixture body 110, and the fixture body 120 is used for fixing the toilet lid. The positioning assembly 130 is connected with the clamp body 120, and the positioning assembly 130 is used for positioning and matching with the toilet cover.

In the installation process of the toilet lid tooling fixture 100, firstly, the fixture body 120 is connected with the tooling body 110; then, the positioning assembly 130 is connected with the clamp body 130; finally, the tool body 110 is movably connected with the toilet lid production equipment, so that the tool body 110 moves along with the production line under the action of the toilet lid production equipment. In the process of assembling and detecting the toilet lid, firstly, the toilet lid is connected with the clamp body 120, so that the clamp body 120 is matched with the toilet lid; meanwhile, the toilet lid is positioned and matched by the positioning component 130, so that the toilet lid is fixed on the fixture body 120 and cannot move due to the movement and position of the fixture body 110. When toilet covers of different models and sizes are assembled and detected, the clamp bodies 120 are detached from the tool body 110, and the clamp bodies 120 of corresponding models are replaced, so that the fixing effect of the clamp bodies 120 on toilet covers of different models and sizes is ensured. This toilet lid frock clamp 100 through the dismantled connection of the anchor clamps body 120 with frock body 110, is favorable to improving the compatibility of different model intelligent toilet lid productions through the quick replacement of the anchor clamps body 120, and then improves production efficiency. Meanwhile, the whole set of tool clamp does not need to be replaced, so that the production cost is reduced, and the production benefit is improved.

Alternatively, the material of the clamp body 120 may be metal, plastic, wood, ceramic or other materials.

Specifically, referring to fig. 1 and 2, the clamp body 120 is made of stainless steel. Thus, the overall structural stability of the fixture body 120 is ensured, and the overall quality and the use experience of the toilet lid tooling fixture 100 are ensured. The present embodiment provides only a specific material selection for the fixture body 120, but not limited thereto.

It should be noted that, the positioning component 130 is used for positioning and matching with the toilet lid, it should be understood that, when the toilet lid is assembled and detected, the toilet lid is fixed on the fixture body 110 through the fixture body 120, and the positioning component 130 performs a positioning function on the toilet lid, so that the toilet lid moves on the fixture body 110.

Alternatively, the positioning of the toilet lid and the positioning component 130 may be a clamping fit, a plug fit, an adhesive fit, a snap fit, or other positioning means.

In one embodiment, referring to fig. 1 and 2, the toilet lid fixture 100 further includes a mounting plate 150, and the mounting plate 150 is connected to the fixture body 110. Thus, the mounting plate 150 is beneficial to supporting the toilet lid, improving the connection stability of the toilet lid on the toilet lid fixture 100, and further ensuring the reliability of assembly and automatic detection.

Further, referring to fig. 1 and fig. 2, the number of the positioning elements 130 is more than two. More than two positioning components 130 are arranged on the fixture body 120 at intervals, and the more than two positioning components 130 are all used for positioning and matching with the toilet lid. So, on the one hand, more than two locating component 130 are favorable to improving locating component 130 and toilet lid location complex stability, and then improve toilet lid and frock body 110's stability of being connected, improve toilet lid production from production efficiency and reliability. On the other hand, more than two positioning assemblies 130 can be arranged in groups, and then the positioning assemblies 130 at different positions can position toilet lids of different models, which is beneficial to improving the compatibility and the use convenience of the toilet lid tool clamp 100, and further improves the use quality of the toilet lid tool clamp 100, reduces the production cost, and improves the production benefit.

In one embodiment, referring to fig. 1 and 2, the positioning assembly 130 includes a first positioning column 131 and an elastic member, the first positioning column 131 is movably connected to the fixture body 120 through the elastic member, and the first positioning column 131 is configured to move along the height direction of the fixture body 110 under the action of an external force. So, when the toilet lid to different models assembles, because be equipped with locating component 130 more than two on the anchor clamps body 120, so, when the toilet lid was adorned, the cooperation of pegging graft to the toilet lid of the first locating post 131 subassembly that corresponds, fix a position the toilet lid, press down other first locating posts 131 of group simultaneously under the action of gravity of toilet lid, can not influence locating component 130's locate function, do not influence the normal fixed of toilet lid simultaneously, and then be favorable to further improving toilet lid frock clamp 100's compatibility, improve the productivity effect of toilet lid.

In order to further understand and explain the height direction of the tool body 110, fig. 1 is taken as an example, and the height direction of the tool body 110 is a straight line S in fig. 1 ₁ In the direction indicated by any of the above arrows.

Alternatively, the resilient member may be a spring, resilient foam, silicone, rubber, or other resilient structure.

In particular, the elastic member is a spring (not shown in the figures). One end of the spring is abutted against the tool body 110, and the other end of the spring is in limit fit with the first positioning column 131. Thus, the elastic deformation of the spring enables the first positioning column 131 to move up and down, the positioning function of the positioning assembly 130 is not affected, and meanwhile, the normal fixation of the toilet lid is not affected, which is beneficial to prolonging the service life of the elastic element, and further improving the overall quality of the toilet lid fixture 100. The present embodiment provides only a specific embodiment of the elastic member, but not limited thereto.

Alternatively, the cross-sectional shape of the first positioning column 131 may be circular, rectangular, square, triangular, pentagonal, or other irregular shapes.

Specifically, referring to fig. 1 and 2, the first positioning column 131 has a rectangular cross-section. Thus, the matching convenience and stability of the first positioning column 131 and the positioning groove at the bottom end of the toilet lid can be improved, the shaking during movement can be reduced, and the use quality and the working reliability of the positioning assembly 130 can be improved. The present embodiment provides only one specific embodiment of the first positioning column 131, but not limited thereto, and those skilled in the art can further set the cross-sectional shape of the first positioning column 131 according to the shape of the groove at the bottom end of the toilet lid.

In one embodiment, referring to fig. 1 and fig. 2, the positioning assembly 130 further includes a second positioning post 132, the second positioning post 132 is connected to the clamp body 120, and the second positioning post 132 is disposed to protrude toward the toilet lid. Therefore, the positioning function of the positioning assembly 130 to the toilet lid is further improved, and the reliability of the positioning assembly 130 is improved, so as to improve the overall quality of the toilet lid tooling fixture 100.

Further, referring to fig. 1 and fig. 2, the number of the second positioning pillars 132 is two or more, and the two or more positioning pillars are disposed on the tool body 110 at intervals. Thus, the two or more second positioning columns 132 are spaced apart from each other to further improve the positioning function of the positioning assembly 130 on the toilet lid, and improve the reliability of the positioning assembly 130, thereby improving the overall quality of the toilet lid fixture 100.

Optionally, the connection manner of the second positioning column 132 and the tool body 110 may be welding, screwing, bolting, bonding, snapping, bonding, or other connection manners.

Specifically, referring to fig. 1 and fig. 2, the second positioning post 132 is connected to the tool body 110 by a screw thread. Therefore, on the one hand, the connection convenience between the second positioning column 132 and the tool body 110 is improved, and the installation convenience of the second positioning column 132 is further improved. Meanwhile, the threaded connection is beneficial to improving the connection stability of the second positioning column 132 and the tool body 110, so as to improve the reliability of the positioning assembly 130, ensure the positioning and supporting effects of the positioning assembly 130 on the toilet lid, and further improve the overall quality of the toilet lid tool clamp 100. The present embodiment provides only a specific connection manner between the second positioning column 132 and the tool body 110, but not limited thereto.

In one embodiment, referring to fig. 1 and 2, the toilet lid fixture 100 further includes an identifier 140, the identifier 140 is connected to the fixture body 110, and the identifier 140 is used for writing and reading data. Therefore, when the intelligent closestool is assembled on line, the size, the model, the completion condition, the step and other electronic information of the closestool cover can be written in through the identification piece 140, and because during assembly and detection, the closestool cover is connected with the tool body 110, the reading of the identification piece 140 through reading equipment can track the information of a product in real time, and further the efficiency and the convenience of automatic production, assembly and detection of the closestool cover are improved, and further the overall quality of the closestool cover tool clamp 100 is improved.

Specifically, referring to fig. 1 and 2, the identification element 140 is an RFID chip disposed in the tool body 110. Thus, the reading distance is long, the recognition speed is high, the recognition efficiency of the recognition piece 140 is improved, the toilet lid can be quickly tracked and recognized, the overall quality of the toilet lid tool clamp 100 is improved, and the production efficiency of the intelligent toilet lid is improved.

In one embodiment, referring to fig. 1 and 2, the fixture body 110 is provided with a first connection portion 111, the first connection portion 111 is used for communicating with the toilet lid, and the first connection portion 111 is used for supplying water to the toilet lid. The intelligent toilet cover comprises a water path control part, a circuit control part, a heater part, a water spraying gun, a displacement mechanism, an air pump, a temperature sensor, a flow sensor, an electromagnetic valve and the like. So, the intelligent toilet lid assembly back, through first connecting portion 111 and intelligent toilet lid intercommunication for during water can flow in intelligent toilet lid, detect toilet lid fill water function and sealed function, whether the test spray gun has the shutoff, need not to dismantle toilet lid, and then be favorable to improving toilet lid's production and detection efficiency, improve toilet lid frock clamp 100's whole quality and use experience.

In one embodiment, referring to fig. 1 and 2, the fixture body 110 is provided with a second connecting portion 112, the second connecting portion 112 is used for connecting with a toilet lid, and the second connecting portion 112 is used for supplying power to the toilet lid. So, after the assembly of intelligent toilet lid was accomplished, through second connecting portion 112 and intelligent toilet lid electric connection, can supply power to the different parts of intelligent toilet lid, and then can detect the function of toilet lid, need not to dismantle toilet lid, and then be favorable to improving toilet lid's production and detection efficiency, improve toilet lid frock clamp 100's whole quality and use experience.

In one embodiment, referring to fig. 1 and 2, the tool body 110 has a third connecting portion 113, and the third connecting portion 113 is used for electrically connecting with a toilet lid production device to detect performance parameters of the toilet lid. So, through third connecting portion 113, check out test set detects toilet lid's performance parameter, and whether test circuit power is normal, carries out flip test, pilot lamp test etc. and is favorable to improving detection efficiency and production efficiency, and then improves toilet lid frock clamp 100's whole quality.

In one embodiment, referring to fig. 1 and 2, the tool body 110 is provided with a mounting groove 114, the mounting groove 114 is spaced from the fixture body 120, and the mounting groove 114 is used for placing a remote controller. So, be favorable to check out test set control remote controller, detect the function of intelligent toilet lid, be favorable to check out test set's operation convenience and reliability, be favorable to detecting the remote controller simultaneously and go out of the field packing, and then reduce the assembly production step of intelligent toilet lid, improve production efficiency.

In one embodiment, referring to fig. 1, the tool body 110 is provided with a connecting column 115, and the clamp body 120 is connected to the tool body 110 by a bolt through the connecting column 115. Therefore, the connection stability between the fixture body 120 and the fixture body 110 is improved, and the structural stability and the overall quality of the toilet lid fixture 100 are improved.

Further, referring to fig. 1, the mounting plate 150 is bolted to the tool body 110 through the connecting column 115. Thus, the stability of the connection between the fixture body 120 and the mounting plate 150 is improved, and the structural stability and the overall quality of the toilet lid tooling fixture 100 are improved.

In one embodiment, referring to fig. 1 and 2, the number of the connecting columns 115 is two or more, the two or more connecting columns 115 are spaced apart from each other along the circumferential direction of the fixture body 110, and the two or more connecting columns 115 are detachably connected to the fixture body 110 and/or the mounting plate 150. Thus, the arrangement of the two or more connecting columns 115 can enlarge the connecting area and range of the fixture body 120 and the fixture body 110, thereby being beneficial to improving the connecting stability of the fixture body 120 and the fixture body 110 and further improving the structural stability and the overall quality of the toilet lid fixture 100.

In one embodiment, referring to fig. 1 and 2, the fixture body 110 is provided with a water tank 116, and the water tank 116 penetrates through the fixture body 110 and the mounting plate 150. Thus, the water tank 116 can be used for containing water generated by a toilet lid water gun test, so as to prevent water from being sprayed out to affect the safety of the toilet lid and production equipment, and further improve the operational reliability of the toilet lid tooling fixture 100.

In one embodiment, referring to fig. 1 and fig. 2, the tool body is provided with a matching portion 117, and the matching portion 117 is used for positioning and matching with the toilet lid production equipment. Therefore, the positioning accuracy and the dismounting convenience of the tool body 110 and the toilet lid production equipment are improved, the production and maintenance cost is reduced, and the use quality of the toilet lid tool clamp 100 is improved.

Further, referring to fig. 1 and 2, the number of the matching portions 117 is two or more, and the two or more matching portions 117 are arranged at intervals along the circumferential direction of the tool body 110.

Specifically, referring to fig. 1 and 2, the engaging portion 117 is an engaging groove. Therefore, the positioning accuracy and the convenience in dismounting and mounting of the tool body 110 and the toilet lid production equipment are further improved, the production and maintenance cost of the toilet lid is reduced, and the use quality of the toilet lid tool clamp 100 is further improved.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a toilet lid frock clamp, its characterized in that, toilet lid frock clamp includes:

the tool body is movably connected with the toilet lid production equipment;

the fixture body is detachably connected with the fixture body and used for fixing the toilet cover;

the positioning assemblies are connected with the fixture body and are used for being matched with a toilet lid in a positioning mode, the number of the positioning assemblies is more than two, the more than two positioning assemblies are arranged on the fixture body at intervals and are all used for being matched with the toilet lid in a positioning mode, each positioning assembly comprises a first positioning column and an elastic piece, the first positioning column is movably connected with the fixture body through the elastic pieces, and the first positioning column is used for moving along the height direction of the fixture body under the action of external force;

the toilet lid tool clamp further comprises an identification piece, the identification piece is connected with the tool body, and the identification piece is used for writing and reading data; the tool body is provided with a first connecting portion, the first connecting portion is used for being communicated with the toilet lid, the first connecting portion is used for supplying water to the toilet lid, the tool body is provided with a second connecting portion, the second connecting portion is used for being connected with the toilet lid, and the second connecting portion is used for supplying power to the toilet lid.

2. The toilet lid tooling fixture of claim 1, wherein the identifier is an RFID chip disposed within the fixture body.

3. The toilet cover tooling fixture of claim 1, further comprising a mounting plate, wherein the fixture body further defines a water channel, and the water channel extends through the mounting plate and the fixture body.

4. The toilet lid tooling fixture of claim 1, wherein the positioning assembly further comprises a second positioning post, the second positioning post is connected with the fixture body, and the second positioning post is used for protruding towards the toilet lid.

5. The toilet lid tooling fixture of claim 4, wherein the second positioning post is connected with the tooling body by bolts.

6. The toilet lid tooling clamp according to claim 1, wherein the tooling body is provided with a matching part, and the matching part is used for positioning and matching with toilet lid production equipment.

7. The toilet lid tooling fixture of claim 1, wherein the fixture body is provided with a third connecting portion for electrically connecting with toilet lid production equipment to detect performance parameters of the toilet lid.

8. The toilet lid tooling fixture of claim 1, wherein the tooling body is provided with a mounting groove, the mounting groove is spaced apart from the fixture body, and the mounting groove is used for placing a remote controller.

9. The toilet lid tooling fixture of any one of claims 1-8, wherein the tooling body is provided with a connecting post, and the fixture body is bolted to the tooling body through the connecting post.

10. The toilet lid tooling fixture of claim 9, wherein the number of the connecting columns is two or more, the two or more connecting columns are arranged at intervals along the circumferential direction of the fixture body, and the two or more connecting columns are detachably connected with the fixture body.