CN214301100U - Expansion joint structure of sunshade back plate of sleigh track - Google Patents

Abstract

The utility model provides a snow car sled track sunshade backplate expansion joint structure, include: the novel sunshade comprises two rows of V-shaped columns arranged side by side, wherein the two rows of V-shaped columns are connected through a steel bearing beam arranged at the upper part of the two rows of V-shaped columns, a plurality of supports are arranged between the two rows of V-shaped columns, the supports are arranged in an even arrangement mode along the arrangement direction of the V-shaped columns, sunshade back plates are arranged on the supports, the two adjacent supports are provided with the sunshade back plates, and the two adjacent supports are in close contact with each other in a mutual erection mode. Through setting up the support at steel bearer downside, and the clearance setting between the adjacent support is at steel bearer downside, sets up mutual lapped sunshading board between adjacent support, when the expansion joint that is located steel bearer middle part warp, lapped sunshading board can the certain distance of translation to guarantee the integrality of sunshading board, prevent that it from destroying or droing, can solve the expansion joint effectively and cause the influence or even destroy to the skeleton of sunshade backplate.

Description

Expansion joint structure of sunshade back plate of sleigh track

Technical Field

The utility model relates to a construction technical field particularly, relates to a sled race track sunshade backplate expansion joint structure of sled car.

Background

At present, the sleigh track is a tortuous slide for the sportsman slides in the track and accomplishes the sports, and sleigh track all need carry out the sunshade operation usually, and the sunshading board is a sunshade protection architecture, enables it and avoids receiving the direct projection of sunshine, can bring a fine cooling effect. But the length of current racetrack is long, and the span is big, and the refrigeration section is many, has a lot of expansion joint nodes, because the deformation of expansion joint very easily causes the skeleton deformation of sunshading board and leads to the sunshading board to damage or drop, current sunshading board specification and way are difficult to satisfy the requirement.

Disclosure of Invention

In view of this, the utility model provides a sled racing track sunshade backplate expansion joint structure aims at solving the expansion joint and causes the influence or even destroy to the skeleton of sunshade backplate.

One aspect, the utility model provides a sled race track sunshade backplate expansion joint structure of sled car, include: the sunshade comprises two rows of V-shaped columns arranged side by side, wherein the two rows of V-shaped columns are connected through a steel bearing beam arranged at the upper part of the V-shaped columns, a plurality of supports are arranged between the two rows of V-shaped columns and are arranged uniformly along the arrangement direction of the V-shaped columns, sunshade back plates are arranged on the supports, the sunshade back plates are arranged between every two adjacent supports, and the sunshade back plates between every two adjacent supports are in close contact with each other in a mutual erection mode.

Furthermore, the column top expansion joint of the V-shaped column is located in the middle of the steel bearing beam, a gap with a preset width is arranged between every two adjacent supports, and the gap and the column top expansion joint are overlapped in the vertical direction.

Furthermore, the supports comprise first vertical beams, connecting pieces and first sun shields, the first vertical beams are arranged below the steel bearing beams along the vertical direction, the two opposite sides of the steel bearing beams are respectively provided with one first vertical beam, and a preset distance is kept between the first vertical beams between the two supports; the connecting piece is arranged on the side wall, close to the V-shaped column, of the first vertical beam; the first sunshade plates are arranged along the arrangement direction of the supports, the first ends of the first sunshade plates are connected with the connecting pieces, the second ends of the first sunshade plates face the second ends of the first sunshade plates adjacent to the second ends of the first sunshade plates, and the two adjacent first sunshade plates are mutually overlapped and in close contact, so that the two adjacent first sunshade plates can be in sliding contact.

Further, the second ends of two adjacent first sun visors are arranged in an overlapping mode, and the overlapping width of the second ends of the two adjacent first sun visors is larger than 60 mm.

Further, the support still includes that the second erects roof beam, main joist and second sunshade backplate, the second erect the roof beam with first perpendicular roof beam sets up side by side along vertical direction, the main joist sets up first perpendicular roof beam and second erect between the roof beam, the second sunshading board respectively with first perpendicular roof beam and second erect the roof beam and are connected.

Further, the support is of a double-row structure, and a first sun-shading back plate and a second sun-shading back plate are arranged on two sides of the support respectively.

Further, the upper end of the first vertical beam is connected with the steel bearing beam, the lower end of the first vertical beam is connected with the upper end of the support column, the lower end of the support column is connected with the embedded steel plate, and the embedded steel plate is embedded on the ground.

Further, be provided with L type connecting plate on the lateral wall of support column, be provided with the first bar hole that sets up along vertical direction on the first edge plate of L type connecting plate, first bolt is worn to be equipped with in the first bar hole, L type connecting plate passes through first bolt with the support column is connected, just L type connecting plate can follow the direction translation that sets up in first bar hole.

Further, be provided with the crossbeam on the last side of the second edge board of L type connecting plate, the crossbeam is followed the setting direction setting of support, just second bar hole has been seted up on the second edge board, the second bar hole is followed the setting direction setting of crossbeam, the crossbeam with second bar hole passes through second bolted connection, the second bolt passes simultaneously crossbeam and second bar hole, the crossbeam can be followed the setting direction translation in second bar hole.

Furthermore, the four corners of the embedded steel plate are provided with embedded bolts, and the embedded bolts are fixed on the ground, so that the embedded steel plate is fixed on the ground.

Compared with the prior art, the beneficial effects of the utility model reside in that, through setting up the support at steel bearing beam downside, and the clearance setting between the adjacent support is at the steel bearing beam downside, sets up mutual lapped sunshading board between adjacent support, when the expansion joint that is located steel bearing beam middle part warp, lapped sunshading board can the certain distance of translation to guarantee the integrality of sunshading board, prevent that it from destroying or droing, can solve the expansion joint effectively and cause the influence or even destroy to the skeleton of sunshade backplate.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a top view of an expansion joint structure of a sunshade back plate of a snowmobile ski track according to an embodiment of the present invention;

fig. 2 is a side view of the expansion joint structure of the sunshade back plate of the snowmobile ski track provided in the embodiment of the present invention;

fig. 3 is a front view of a column shoe structure of a first vertical beam provided by an embodiment of the present invention;

fig. 4 is a side view of a column base structure of a first vertical beam according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, the present embodiment provides a snowmobile ski track sunshade back panel expansion joint structure, including: the solar energy sunshade comprises two rows of V-shaped columns 13 arranged side by side, wherein the two rows of V-shaped columns 13 are connected through a steel bearing beam 14 arranged at the upper part of the two rows of V-shaped columns 13, a plurality of supports 100 are arranged between the two rows of V-shaped columns 13, the plurality of supports 100 are arranged in an even arrangement mode along the arrangement direction of the V-shaped columns 13, sunshade back plates are arranged on the supports 100, the sunshade back plates are arranged between every two adjacent supports 100, and the sunshade back plates between every two adjacent supports 100 are in close contact in a mutual erection mode.

Specifically, the column top expansion joint 141 of the V-shaped column 13 is located in the middle of the steel bearing beam 14, a gap 15 with a preset width is arranged between two adjacent supports 100, the gap 15 coincides with the column top expansion joint 141 in the vertical direction, and the gap 15 is an expansion joint between two adjacent supports 100, so that the expansion joint of the supports 100 and the column top expansion joint 141 of the V-shaped column 13 are located in the same vertical plane, when the column top expansion joint 141 of the V-shaped column 13 deforms, the expansion joint of the supports 100 can deform along with the expansion joint, and the sun visor located at the expansion joint of the supports 100 is in lap contact with the sun visor and has a certain displacement, thereby ensuring that the sun visor at the expansion joint cannot be damaged or fall off due to external force.

It can be seen that, through setting up support 100 at steel bolster 14 downside, and the clearance 15 setting between the adjacent support 100 is at steel bolster 14 downside, sets up overlap joint's sunshading board each other between adjacent support 100, when the expansion joint that is located steel bolster 14 middle part warp, the certain distance of lapped sunshading board can the translation to guarantee the integrality of sunshading board, prevent that it from destroying or droing, can solve the expansion joint effectively and cause the influence even destruction to the skeleton of sunshade backplate.

Specifically, the support 100 in this embodiment is a frame structure for placing the sunshade. Specifically, the bracket 100 includes a first vertical beam 101, a connecting member 103 and a first sun visor, the first vertical beam 101 is disposed below the steel support beam 14 along a vertical direction, two opposite sides of the steel support beam 14 are respectively provided with the first vertical beam 101, and a preset distance is maintained between the first vertical beams 101 between the two brackets 100; the connecting piece 103 is arranged on the side wall of the first vertical beam 101 close to the V-shaped column 13; the first sun visor is arranged along the arrangement direction of the support 100, a first end of the first sun visor is connected with the connector 103, a second end of the first sun visor faces a second end of the first sun visor adjacent to the first end, and two adjacent first sun visors are overlapped and in close contact with each other, so that the two adjacent first sun visors can be in sliding contact.

Specifically, the second ends of two adjacent first sun visors are arranged in an overlapping mode, and the overlapping width of the second ends of the two adjacent first sun visors is larger than 60 mm.

Specifically, the first sun visor is preferably in an L-shaped structure, the first sun visor of two adjacent L-shaped structures is located at the gap between two adjacent brackets 100, and the first ends of two adjacent first sun visors are respectively connected with the connecting member 103, and the other ends of the two adjacent first sun visors are overlapped with each other and are in close contact with each other.

Specifically, the bracket 100 further includes a second vertical beam 102, a main keel 104 and a second sunshade back plate, the second vertical beam 102 and the first vertical beam 101 are arranged side by side along the vertical direction, the main keel 104 is arranged between the first vertical beam 101 and the second vertical beam 102, and the second sunshade is respectively connected with the first vertical beam 101 and the second vertical beam 102.

Specifically, two sides of the second vertical beam 102 are respectively provided with a first vertical beam 101, and the first vertical beam 101 and the second vertical beam 102 are connected together through a main keel 104. The main joist 104 sets up a plurality of, can the mutual slope cross arrangement, also can be parallel arrangement each other, only need satisfy can make first perpendicular roof beam 101, second perpendicular roof beam 102 and main joist 104 interconnect be a skeleton texture can, preferred, first perpendicular roof beam 101, second perpendicular roof beam 102 and main joist 104 are in the same place through welded connection.

Specifically, the support 100 is preferably of a double-row structure, and a first sunshade back plate and a second sunshade back plate are respectively disposed on two sides of the support 100. The bracket 100 of the double row structure may be provided with two rows of the first vertical beam 101, the second vertical beam 102 and the main runner 104 side by side to improve the structural stability of the bracket 100.

Particularly, when being connected with a first vertical beam 101 and a second vertical beam 102, a first sunshade back plate and a second sunshade back plate are connected together through a connecting piece 103, and two columns of connecting pieces 103 are arranged side by side along the vertical direction on the first vertical beam 101 and the second vertical beam 102, so that the first sunshade back plate and the second sunshade back plate are respectively connected together with the two columns of connecting pieces 103.

Specifically, the first vertical beam 101 and the second vertical beam 102 are preferably a double-layer hot-galvanized square pipe, the connector 103 is preferably a hot-galvanized steel angle bracket, and the sun shield is preferably an aluminum single plate, wherein the hot-galvanized steel angle bracket is connected to a side wall of the double-layer hot-galvanized square pipe by a bolt, and the aluminum single plate is connected to the hot-galvanized steel angle bracket.

Specifically, the above embodiment is a setting manner of the top expansion joint 141 structure of the V-shaped column 13, and is suitable for adjusting the aluminum single plate (i.e. the first sunshade back plate) when the top expansion joint 141 of the V-shaped column 13 and the refrigeration section expansion joint 16 of the racetrack are on the same plane and the expansion joint swings up, down, left and right, so as to protect the aluminum single plate from deformation, and at this time, only the top expansion joint 141 structure of the V-shaped column 13 is needed.

In specific implementation, the column top expansion joint 141 structure of the V-shaped column 13 includes a first hot-dip galvanized steel corner brace 2 and a second hot-dip galvanized steel corner brace 3 connected to a double-layer hot-dip galvanized square pipe 1, the first hot-dip galvanized steel corner brace 2 and the second hot-dip galvanized steel corner brace 3 are on the same straight line along the double-layer hot-dip galvanized square pipe 1, the first hot-dip galvanized steel corner brace 2 and the second hot-dip galvanized steel corner brace 3 are installed in a staggered connection mode through stainless steel countersunk self-tapping screws, the corner braces need to be installed again if corner brace position deviation exists, the bottom of the double-layer hot-dip galvanized square pipe 1 is welded to a base steel plate, full-weld connection is performed during welding, a weld seam needs to be full and smooth as much as possible, the first hot-dip galvanized steel corner brace 2 is bolted to a first aluminum veneer 4 (namely a second sunshade back plate) of a common specification, the second hot-dip galvanized steel corner brace 3 is bolted to a second aluminum veneer 5 (namely a first sunshade back plate) of a specific specification, and the lap joint length of the second aluminum veneer 5 is not less than 60 mm. Meanwhile, the lapped second aluminum veneer 5 is ensured to be integrally flat and straight, the influence on the appearance is avoided,

in another preferred embodiment based on the above embodiment, in this embodiment, specifically, the upper end of the first vertical beam 101 is connected to the steel bolster 14, the lower end of the first vertical beam 101 is connected to the upper end of a supporting column, the lower end of the supporting column is connected to the embedded steel plate 6, and the embedded steel plate 6 is embedded in the ground.

Particularly, be provided with L type connecting plate on the lateral wall of support column, be provided with the first bar hole that sets up along vertical direction on the first edge board of L type connecting plate, first bolt is worn to be equipped with in the first bar hole, L type connecting plate passes through first bolt with the support column is connected, just L type connecting plate can be followed the direction translation that sets up in first bar hole.

Particularly, be provided with the crossbeam on the last side of the second edge board of L type connecting plate, the crossbeam is followed support 100 sets up the direction setting, just second bar hole has been seted up on the second edge board, the second bar hole is followed the setting direction setting of crossbeam, the crossbeam with second bar hole passes through second bolted connection, the second bolt passes simultaneously crossbeam and second bar hole, the crossbeam can be followed the direction translation that sets up in second bar hole.

Specifically, the cross beam is preferably a galvanized square tube, and the support column is preferably a galvanized steel channel.

Specifically, the four corners of the embedded steel plate 6 are provided with embedded bolts, and the embedded bolts are fixed on the ground, so that the embedded steel plate 6 is fixed on the ground.

Specifically, the above embodiment is a column base expansion joint structure, which is suitable for the case that the column top expansion joint 141 of the V-shaped column 13 and the refrigeration section expansion joint 16 of the racetrack are not in the same plane.

During concrete implementation, column base expansion joint structure is including connecting the hot-galvanize channel-section steel 7 on pre-buried steel sheet 6, pre-buried steel sheet 6 is bolted to ground through 4 crab-bolts 8 of phi 12, 7 bottom welding of hot-galvanize channel-section steel are on pre-buried steel sheet 6, carry out full weld during the welding and connect, the welding seam is as full as possible, level and smooth, hot-galvanize steel angle sign indicating number 9 is bolted respectively on the back of hot-galvanize channel-section steel 7 and hot-galvanize square pipe 12 through stainless steel bolt 10 and 11, take care of to guarantee that hot-galvanize square pipe 12 needs to use stainless steel bolt through connection in order to guarantee joint strength.

When the column expansion joint of the V-shaped column 13 and the expansion joint 16 of the refrigeration section are not on the same plane, a column base expansion joint structure is additionally required to be added, and it is particularly noted that since the aluminum single-plate steel framework is a triangular keel, the column base expansion joint structure is only added under the supporting legs of the aluminum square tube for adjustment, and cannot be added at the refrigeration section.

When using column base expansion joint structure, stainless steel bolt 10 and 11 department trompil hole width not only need guarantee that the bolt can pass smoothly, can adjust from top to bottom, still need to guarantee that the bolt can not drop.

A vertical adjusting area which is about 90mm long and not less than the bolt diameter is formed on the vertical surface of a hot-dip galvanized steel angle bracket 9 in advance at the position of a stainless steel bolt 10; a horizontal adjusting area with the length of about 90mm and the width not less than the bolt diameter is arranged at the position of a stainless steel bolt 11 and on the horizontal plane of a hot-dip galvanized steel angle bracket 9 in advance,

it can be understood that, because there is not the condition in a plane in the post expansion joint of V-arrangement post 13 and the runway refrigeration section expansion joint 16, so the utility model discloses a sunshade backplate expansion joint structure divide into two kinds of post top expansion joint 141 structure and column base expansion joint structure of V-arrangement post 13. The adjusting capability of the sunshade back plate is greatly enhanced through the sliding bolt connection of the hot-galvanized steel angle brace and the hot-galvanized steel channel, the durability and the utilization rate of the sunshade back plate are improved, and meanwhile, the construction efficiency is also greatly improved by adopting an assembly type construction mode; is beneficial to environmental protection and meets the requirement of green buildings.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a snow car skiing track sunshade backplate expansion joint structure which characterized in that includes: the sunshade comprises two rows of V-shaped columns arranged side by side, wherein the two rows of V-shaped columns are connected through a steel bearing beam arranged at the upper part of the V-shaped columns, a plurality of supports are arranged between the two rows of V-shaped columns and are arranged uniformly along the arrangement direction of the V-shaped columns, sunshade back plates are arranged on the supports, the sunshade back plates are arranged between every two adjacent supports, and the sunshade back plates between every two adjacent supports are in close contact with each other in a mutual erection mode.

2. The snowmobile ski-racing track sunshade backboard expansion joint structure as claimed in claim 1, wherein the column top expansion joint of the V-shaped column is located in the middle of the steel bearing beam, a gap with a preset width is arranged between two adjacent supports, and the gap and the column top expansion joint are vertically overlapped.

3. The snowmobile ski-track sunshade back plate expansion joint structure as recited in claim 1, wherein said bracket comprises a first vertical beam, a connecting member and a first sunshade plate, said first vertical beam is vertically disposed under said steel bearing beam, and two opposite sides of said steel bearing beam are respectively disposed with one of said first vertical beams, and a predetermined distance is maintained between said first vertical beams between two said brackets; the connecting piece is arranged on the side wall, close to the V-shaped column, of the first vertical beam; the first sunshade plates are arranged along the arrangement direction of the supports, the first ends of the first sunshade plates are connected with the connecting pieces, the second ends of the first sunshade plates face the second ends of the first sunshade plates adjacent to the second ends of the first sunshade plates, and the two adjacent first sunshade plates are mutually overlapped and in close contact, so that the two adjacent first sunshade plates can be in sliding contact.

4. The snowmobile ski track sunshade back panel expansion joint structure of claim 3, wherein the second ends of two adjacent first sunshade panels are overlapped, and the overlapping width of the two is larger than 60 mm.

5. The snowmobile ski track sunshade backplate expansion joint structure of claim 3, wherein the support further comprises a second vertical beam, a main keel and a second sunshade backplate, the second vertical beam and the first vertical beam are arranged side by side along a vertical direction, the main keel is arranged between the first vertical beam and the second vertical beam, and the second sunshade backplate is respectively connected with the first vertical beam and the second vertical beam.

6. The snowmobile ski track sunshade backplate expansion joint structure of claim 5, wherein the support is a double-row structure, and a first sunshade backplate and a second sunshade backplate are respectively arranged on two sides of the support.

7. The snowmobile ski-track sunshade backplate expansion joint structure of claim 3, wherein the upper end of the first vertical beam is connected with the steel bearing beam, the lower end of the first vertical beam is connected with the upper end of the support column, the lower end of the support column is connected with the embedded steel plate, and the embedded steel plate is embedded on the ground.

8. The snowmobile ski-track sunshade backboard expansion joint structure as recited in claim 7, wherein an L-shaped connecting plate is arranged on the side wall of the supporting column, a first strip-shaped hole arranged along the vertical direction is arranged on a first edge plate of the L-shaped connecting plate, a first bolt is arranged in the first strip-shaped hole in a penetrating manner, the L-shaped connecting plate is connected with the supporting column through the first bolt, and the L-shaped connecting plate can move horizontally along the arrangement direction of the first strip-shaped hole.

9. The snowmobile ski-track sunshade backboard expansion joint structure of claim 8, wherein a beam is arranged on the upper side surface of the second edge plate of the L-shaped connecting plate, the beam is arranged along the arrangement direction of the support, a second strip-shaped hole is formed in the second edge plate, the second strip-shaped hole is arranged along the arrangement direction of the beam, the beam is connected with the second strip-shaped hole through a second bolt, the second bolt penetrates through the beam and the second strip-shaped hole simultaneously, and the beam can translate along the arrangement direction of the second strip-shaped hole.

10. The snowmobile ski-racing track sunshade backboard expansion joint structure of claim 7, wherein embedded bolts are arranged at four corners of the embedded steel plates and fixed on the ground, so that the embedded steel plates are fixed on the ground.

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