阅读说明：本技术 一种定位支架及其制冷管道安装结构和方法 (Positioning support and cooling pipeline installation structure and method thereof ) 是由 向春阳 李久林 马祎斌 宋浩 董佳节 费恺 邢辰 陈利敏 吴余 陈煜� 秦树东 于 2020-12-14 设计创作，主要内容包括：本申请涉及一种定位支架及其制冷管道安装结构和方法,涉及速滑冰道施工的领域,定位支架包括底座和并排设置在底座上的多个支架,多个所述支架位于同一条直线上,所述支架包括两根相互平行的支撑杆以及固设在两根支撑杆上端的水平杆,所述水平杆内凹形成用于放置制冷管道的弧形凹槽,两根所述支撑杆的下端分别固设有安装杆,所述安装杆固定在底座上,所述安装杆垂直于支架所在平面,且两根所述安装杆分别位于支架所在平面的两侧,所述安装杆的端部与底座边沿平齐。本申请具有提高制冷管道和钢筋的安装精度的优点。(The utility model relates to a locating support and refrigeration pipeline mounting structure and method thereof relates to the field of speed skating ice road construction, and the locating support includes the base and sets up a plurality of supports on the base side by side, and is a plurality of the support is located same straight line, the support includes two bracing pieces that are parallel to each other and sets firmly the horizon bar in two spinal branch vaulting pole upper ends, the arc recess that is used for placing the refrigeration pipeline is formed to the horizon bar indent, two the lower extreme of bracing piece has set firmly the installation pole respectively, the installation pole is fixed on the base, installation pole perpendicular to support place plane, and two the installation pole is located the planar both sides in support place respectively, the tip and the base border parallel and level of installation pole. This application has the advantage that improves the installation accuracy of refrigeration pipeline and reinforcing bar.)

1. A positioning support, characterized in that: including base (11) and set up a plurality of supports (12) on base (11) side by side, it is a plurality of support (12) are located same straight line, support (12) include two bracing pieces (121) that are parallel to each other and set firmly horizon bar (122) in two bracing pieces (121) upper ends, horizon bar (122) indent forms arc recess (123) that are used for placing refrigeration pipeline (8), two the lower extreme of bracing piece (121) has set firmly installation pole (2) respectively, installation pole (2) are fixed on base (11), installation pole (2) perpendicular to support (12) place plane, and two installation pole (2) are located support (12) place planar both sides respectively, the tip and base (11) border parallel and level of installation pole (2).

2. A positioning frame as set forth in claim 1, wherein: one end, far away from the supporting rod (121), of the mounting rod (2) is fixedly provided with a latch (21), and the latch (21) abuts against the side wall of the base (11).

3. A positioning frame as set forth in claim 2, wherein: the base (11) corresponds and is evenly equipped with a plurality of teeth (22) on the both sides wall of installation pole (2) at interval, and adjacent be formed with draw-in groove (23) of inlay card tooth (21) between tooth (22), inlay card tooth (21) inlay card is in draw-in groove (23).

4. A positioning frame as set forth in claim 3, wherein: the cross section of the tooth (22) is rectangular.

5. A positioning frame as set forth in claim 1, wherein: the support rods (121) are fixedly connected through a connecting rod (3).

6. A positioning frame as set forth in claim 5, wherein: the top surface height of connecting rod (3) is the same with the bottom surface height of lower floor's reinforcing bar (6) in frost resisting concrete layer (5) for lower floor's reinforcing bar (6) installation stirrup in frost resisting concrete layer (5) as.

7. A positioning frame as set forth in claim 1, wherein: the joint of the support rod (121) and the horizontal rod (122) is provided with an arc-shaped connecting section (124), and the height of the top surface of the arc-shaped connecting section (124) is the same as that of the bottom surface of the upper layer steel bar (7) in the anti-freezing concrete layer (5).

8. A mounting structure of a positioning bracket for a refrigerating duct according to any one of claims 1 to 7, characterized in that: the anti-freezing concrete floor comprises a base layer (4), an anti-freezing concrete layer (5) arranged on the base layer (4), a plurality of positioning supports (1) arranged on the base layer (4) and positioned in the anti-freezing concrete layer (5), a lower layer steel bar (6) and an upper layer steel bar (7) arranged in the anti-freezing concrete layer (5), and a refrigerating pipeline (8) arranged in the anti-freezing concrete layer (5) and positioned between the lower layer steel bar (6) and the upper layer steel bar (7);

the lower layer steel bar (6) is arranged on the connecting rod (3), the upper layer steel bar (7) is arranged on the top surface of the arc-shaped connecting section (124), and the refrigerating pipeline (8) is arranged in the arc-shaped groove (123).

9. A method of implementing the cooling duct installation structure of claim 8, comprising the steps of:

step 1: according to the installation height of the refrigeration pipeline (8) and the installation position of the upper-layer steel bar (7), the bracket (12) is machined in a factory, and the specifications of the arc-shaped groove (123) and the arc-shaped connecting section (124) are controlled to meet the requirements of the installation positions of the refrigeration pipeline (8) and the upper-layer steel bar (7);

step 2: setting out the installation position of the base (11) along the direction vertical to the distribution of the refrigeration pipelines (8) according to the installation position of the refrigeration pipelines (8), and installing the base (11) on the base layer (4); according to the installation position of the refrigeration pipeline (8), the installation position of the upper bracket (12) of each positioning bracket (1) is positioned, the bracket (12) is installed, the latch (21) is clamped into the clamping groove (23), and the installation rod (2) and the base (11) are welded and fixed; positioning the position of the connecting rod (3) on the bracket (12) according to the mounting position of the lower layer steel bar (6), and welding and fixing the connecting rod (3) and the bracket (12); installing a lower layer of steel bar (6), and placing the lower layer of steel bar (6) on the connecting rod (3);

and step 3: install refrigeration pipeline (8) in arc recess (123) that correspond, install upper reinforcing bar (7), arc linkage segment (124) top surface is arranged in upper reinforcing bar (7) to the ligature is fixed, then pours the frost resistant concrete, forms frost resistant concrete layer (5).

Technical Field

The application relates to the field of construction of speed skating ice roads, in particular to a positioning support and a structure and a method for installing a refrigeration pipeline of the positioning support.

Background

Along with the popularization of the ice sports, the ice skating sports are not limited by seasons, indoor ice yards are produced at the same time, and the current artificial ice making technology is developed more and more mature.

The existing artificial ice making device is generally provided with a refrigeration pipe network below a bearing layer of an ice layer, one side of the ice field is provided with a refrigeration liquid supply main pipe and an air return main pipe, refrigeration calandria communication is adopted, heat exchange is carried out between a refrigeration medium in the refrigeration calandria and the bearing layer, the temperature of the bearing layer in direct contact with the ice layer is reduced, and then the freezing of the ice layer is realized.

The uniform thickness and the flatness of the ice surface are important control factors of the quick-sliding ice way, one important control node is used for controlling the arrangement position of the refrigeration pipelines and the height of the upper surface of the refrigeration pipelines from the concrete finished surface, and how to control the installation precision of the refrigeration pipelines to achieve uniform freezing of the ice layer is the problem to be solved at present.

Disclosure of Invention

In order to improve the installation accuracy of the refrigeration pipeline, the application provides a positioning support and a refrigeration pipeline installation structure and method thereof.

In a first aspect, the application provides a positioning bracket, which adopts the following technical scheme:

the utility model provides a positioning support, includes the base and sets up a plurality of supports on the base side by side, and is a plurality of the support is located same straight line, the support includes two bracing pieces that are parallel to each other and sets firmly the horizon bar in two spinal branch vaulting pole upper ends, the interior arc recess that is used for placing the refrigeration pipeline that forms of horizon bar, two the lower extreme of bracing piece has set firmly the installation pole respectively, the installation pole is fixed on the base, installation pole perpendicular to support place plane, and two the installation pole is located support place planar both sides respectively, the tip and the base border parallel and level of installation pole.

By adopting the technical scheme, the arc-shaped groove is formed in the horizontal rod and used for installing and positioning the refrigeration pipeline, so that the refrigeration pipeline is convenient to install and position; the installation rod is used for supporting the support, stability is good, the installation rod has a positioning effect on installation of the support, and the support is convenient to position and install.

Optionally, one end of the mounting rod, which is far away from the supporting rod, is fixedly provided with a latch, and the latch abuts against the side wall of the base.

Through adopting above-mentioned technical scheme, through setting up the latch, the latch inlay card is on the base to quick fix a position the support on the base, make the support of different rows corresponding, the installation of the pipeline of being convenient for refrigerate.

Optionally, a plurality of teeth are fixedly arranged on two side walls of the base corresponding to the mounting rod at uniform intervals, a clamping groove for clamping and embedding the clamping teeth is formed between every two adjacent teeth, and the clamping teeth are clamped and embedded in the clamping grooves.

Through adopting above-mentioned technical scheme, the latch inlay card is in the draw-in groove to the interval between the adjacent support of being convenient for, thereby control refrigeration pipeline's installation accuracy.

Optionally, the teeth have a rectangular cross section.

Through adopting above-mentioned technical scheme, the latch card of being convenient for is gone into, and plane contact, and the accuracy is high.

Optionally, a plurality of the support rods are connected and fixed through a connecting rod.

Through adopting above-mentioned technical scheme, the connecting rod is as an organic whole with adjacent one row's leg joint, and wholeness, stability are better, also can avoid it to take place the dislocation when concreting, influence the mounted position of refrigeration pipeline.

Optionally, the top surface height of connecting rod and the bottom surface height of the interior lower floor's of frost resisting concrete layer reinforcing bar are the same for as the interior lower floor's of frost resisting concrete layer reinforcing bar installation stirrup.

Through adopting above-mentioned technical scheme, confirm the position of connecting rod, not only make the connecting rod be whole with the leg joint, the connecting rod can also be used for installing the stirrup of lower floor's reinforcing bar moreover, guarantees the installation accuracy of lower floor's reinforcing bar, ensures reinforcing bar protective layer thickness.

Optionally, an arc connecting section is arranged at the joint of the support rod and the horizontal rod, and the height of the top surface of the arc connecting section is the same as that of the bottom surface of the upper-layer steel bar in the anti-freezing concrete layer.

Through adopting above-mentioned technical scheme, the circular arc has bow power, like the design of circular arc bridge, shows that it has very big bearing effect, improves the bearing capacity of support to the arc linkage segment can also regard as the location muscle of upper reinforcing bar, ensures the mounted position of upper reinforcing bar.

In a second aspect, the application provides a positioning bracket for a mounting structure of a refrigeration pipeline, which adopts the following technical scheme:

a positioning bracket is used for an installation structure of a refrigeration pipeline, and comprises a base layer, an anti-freezing concrete layer arranged on the base layer, a plurality of positioning brackets arranged on the base layer and positioned in the anti-freezing concrete layer, a lower layer steel bar and an upper layer steel bar which are arranged in the anti-freezing concrete layer, and the refrigeration pipeline which is arranged in the anti-freezing concrete layer and positioned between the lower layer steel bar and the upper layer steel bar;

the lower layer of steel bars are arranged on the connecting rod, the upper layer of steel bars are arranged on the top surface of the arc-shaped connecting section, and the refrigeration pipeline is arranged in the arc-shaped groove.

Through adopting above-mentioned technical scheme, through set up the locating support in the basic unit, the locating support not only can fix a position, support the refrigeration pipeline, but also can resist the mounted position of the intraformational upper reinforcing bar of frozen concrete and lower floor's reinforcing bar and fix a position, and the installation accuracy is higher.

In a third aspect, the application provides a construction method for an installation structure of a refrigeration pipeline by using a positioning bracket, which adopts the following technical scheme:

a method of implementing a refrigeration duct mounting structure, comprising the steps of:

step 1: processing a bracket in a factory according to the installation height of the refrigeration pipeline and the installation position of the upper-layer steel bar, and controlling the specifications of the arc-shaped groove and the arc-shaped connecting section to meet the requirements of the installation positions of the refrigeration pipeline and the upper-layer steel bar;

step 2: paying off the mounting position of the base along the direction vertical to the distribution of the refrigeration pipelines according to the mounting position of the refrigeration pipelines, and mounting the base on the base layer; positioning the mounting position of the bracket on each positioning bracket according to the mounting position of the refrigeration pipeline, mounting the bracket, clamping the latch into the clamping groove, and welding and fixing the mounting rod and the base; positioning the position of the connecting rod on the bracket according to the mounting position of the lower layer of steel bars, and welding and fixing the connecting rod and the bracket; installing lower-layer steel bars and placing the lower-layer steel bars on the connecting rods;

and step 3: and installing the refrigeration pipeline in the corresponding arc-shaped groove, installing upper-layer steel bars, arranging the upper-layer steel bars on the top surface of the arc-shaped connecting section, binding and fixing, and then pouring the frost-resistant concrete to form a frost-resistant concrete layer.

Through adopting above-mentioned technical scheme, according to the mounted position of refrigeration pipeline, the size specification of design support in advance to after the support mounting is accomplished, according to the mounted position of lower floor's reinforcing bar and upper reinforcing bar, fix a position out the position of splice bar, thereby be convenient for the installation of lower floor's reinforcing bar and upper reinforcing bar, control process is simple, the precision is high.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the horizontal rod is provided with an arc-shaped groove for installing and positioning the refrigeration pipeline, so that the refrigeration pipeline is convenient to install and position; the mounting rod is used for supporting the bracket, so that the stability is good, and the mounting rod has a positioning effect on the mounting of the bracket, so that the bracket is convenient to position and mount;

2. by arranging the positioning support on the base layer, the positioning support not only can position and support the refrigeration pipeline, but also can position the mounting positions of the upper layer steel bar and the lower layer steel bar in the anti-freezing concrete layer, so that the mounting precision is higher;

3. according to the mounting position of the refrigeration pipeline, the size specification of the support is designed in advance, and after the support is mounted, the position of the connecting rib is located according to the mounting positions of the lower-layer steel bar and the upper-layer steel bar, so that the lower-layer steel bar and the upper-layer steel bar are mounted conveniently, the control process is simple, and the precision is high.

Drawings

FIG. 1 is a schematic view of a positioning bracket mounting arrangement.

Fig. 2 is a schematic structural view of a prominent positioning bracket.

Fig. 3 is a schematic view of a matching structure of the protruding latch and the slot.

Description of reference numerals: 1. positioning the bracket; 11. a base; 12. a support; 121. a support bar; 122. a horizontal bar; 123. an arc-shaped groove; 124. an arc-shaped connecting section; 2. mounting a rod; 21. clamping teeth; 22. teeth; 23. a card slot; 3. a connecting rod; 4. a base layer; 5. a frost resistant concrete layer; 6. lower layer steel bar; 7. upper layer steel bars; 8. a refrigeration pipeline.

Detailed Description

The present application is described in further detail below with reference to the attached figures X-X.

The embodiment of the application discloses a positioning support and a cooling pipeline mounting structure and method thereof. Referring to fig. 1, the positioning bracket includes a base 11 and a plurality of brackets 12 disposed side by side on the base 11, the plurality of brackets 12 being located on the same straight line. The base 11 is made of a stainless steel plate 1.2mm thick. Support 12 includes two bracing pieces 121 that are parallel to each other and sets firmly the horizon bar 122 in two bracing pieces 121 upper ends, the arc recess 123 that is used for placing refrigeration pipeline 8 is formed to the indent of horizon bar 122, bracing piece 121 and horizon bar 122 junction are equipped with arc linkage segment 124, the top surface height of arc linkage segment 124 is the same with 7 bottom surface heights of upper reinforcing bar in the frost resisting concrete layer 5, bracing piece 121, horizon bar 122 and arc linkage segment 124 are stainless steel round steel and make, and three integrated into one piece.

Referring to fig. 2 and 3, the lower extreme of two spinal branch vaulting poles 121 has set firmly installation pole 2 respectively, and installation pole 2 is made for the stainless steel round steel, and with bracing piece 121 integrated into one piece, installation pole 2 welded fastening on base 11, the plane at installation pole 2 perpendicular to support 12 place, and two installation poles 2 are located the planar both sides at support 12 place respectively, and the border parallel and level of the one end that bracing piece 121 was kept away from to installation pole 2 and base 11. When the device is installed, the brackets 12 are placed on the base 11, and then the ends of the installation rods 2 are flush with the ends of the base 11, so that the installation and positioning of the brackets 12 are facilitated, and the plurality of brackets 12 are controlled to be in the same straight line.

The latch 21 is fixedly arranged at one end of the mounting rod 2 far away from the supporting rod 121, the latch 21 abuts against the side wall of the base 11, and the two latches 21 clamp the base 11, so that the bracket 12 can be accurately mounted on the base 11. Furthermore, a plurality of teeth 22 are uniformly and fixedly arranged on two side walls of the base 11 corresponding to the mounting rod 2 at intervals, the cross sections of the teeth 22 are rectangular, clamping grooves 23 are formed between the adjacent teeth 22, the clamping teeth 21 are matched with the clamping grooves 23 in size, and the clamping teeth 21 are clamped and embedded in the clamping grooves 23, so that the distance between the adjacent supports 12 is convenient, and the mounting precision of the refrigerating pipeline 8 is controlled.

Referring to fig. 1, a plurality of support rods 121 are connected through connecting rods 3, the connecting rods 3 are welded or bound to the support rods 121, the top surface height of the connecting rods 3 is the same as the bottom surface height of the lower layer steel bars 6 in the frost-resistant concrete layer 5, and the stirrups are used as the installation stirrups of the lower layer steel bars 6 in the frost-resistant concrete layer 5.

Referring to fig. 1, the application still discloses a installing structure that a locating support is used for refrigeration pipeline, including basic unit 4, the frost resistant concrete layer 5 of setting on basic unit 4, the multichannel locating support 1 that sets up on basic unit 4 and lie in frost resistant concrete layer 5, lower floor's reinforcing bar 6 and upper reinforcing bar 7 and setting that set up in frost resistant concrete layer 5 and lie in the refrigeration pipeline 8 between lower floor's reinforcing bar 6 and the upper reinforcing bar 7, lower floor's reinforcing bar 6 is arranged in on connecting rod 3, connecting rod 3 connects a plurality of supports 12 as an organic whole on the one hand, guarantee support 12's wholeness and stability, on the other hand can regard as the location stirrup of lower floor's reinforcing bar 6 installation, guarantee lower floor's reinforcing bar 6's installation accuracy and protective layer thickness. The top surface of arc linkage segment 124 is arranged in to upper reinforcing bar 7, fixes a position upper reinforcing bar 7, guarantees upper reinforcing bar 7's mounted position and protective layer thickness. The refrigeration duct 8 is disposed in the arc groove 123 for supporting and positioning the refrigeration duct 8.

Referring to fig. 1, the present application further discloses a method of positioning a bracket for a refrigeration duct mounting structure, comprising the steps of:

step 1: the support 12 is processed in a factory according to the installation height of the refrigeration pipeline 8 and the installation position of the upper layer steel bar 7, and the specifications of the arc-shaped groove 123 and the arc-shaped connecting section 124 are controlled to meet the requirements of the installation positions of the refrigeration pipeline 8 and the upper layer steel bar 7.

Step 2: the installation position of the base 11 is paid out in a direction perpendicular to the distribution of the refrigerant tubes 8 according to the installation position of the refrigerant tubes 8, and the base 11 is installed on the base layer 4. According to the installation position of the refrigeration pipeline 8, the installation position of the upper bracket 12 of each positioning bracket 1 is positioned, the bracket 12 is installed, the latch 21 is clamped into the clamping groove 23, and the installation rod 2 and the base 11 are welded and fixed.

And positioning the connecting rod 3 on the bracket 12 according to the mounting position of the lower layer steel bar 6, and welding and fixing the connecting rod 3 and the bracket 12. Installing the lower layer steel bar 6, placing the lower layer steel bar 6 on the connecting rod 3,

and step 3: install refrigeration pipeline 8 in the arc recess 123 that corresponds, install upper reinforcing bar 7, upper reinforcing bar 7 arranges arc linkage segment 124 top surface in to the ligature is fixed, then pours the frost resistant concrete, forms frost resistant concrete layer 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.