CN202528838U - Telescopic protection frame - Google Patents
Telescopic protection frame Download PDFInfo
- Publication number
- CN202528838U CN202528838U CN2012200268280U CN201220026828U CN202528838U CN 202528838 U CN202528838 U CN 202528838U CN 2012200268280 U CN2012200268280 U CN 2012200268280U CN 201220026828 U CN201220026828 U CN 201220026828U CN 202528838 U CN202528838 U CN 202528838U
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- China
- Prior art keywords
- bracket
- joint
- cross bar
- montant
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a telescopic protection frame. The telescopic protection frame comprises at least two groups of rectangular frames which are arranged side by side; each rectangular frame comprises an inverted L-shaped upper bracket, an L-shaped lower bracket and a vertical rod with an adjustable length; the lower edge of each upper bracket and the upper edge of each lower bracket are overlaid and are connected by bolts; the lower edge of each upper bracket and the upper edge of each lower bracket are respectively provided with a plurality of bolt holes which are arranged along the corresponding length directions; both ends of each vertical rod are respectively connected with the upper edge of the corresponding upper bracket and the lower edge of the corresponding lower bracket by bolts; the upper edge of each upper bracket and the lower edge of each lower bracket are respectively provided with a plurality of bolt holes which are arranged in the corresponding length directions and are used for connecting the corresponding vertical rod; and a top plate is fixed on upper borders of each two adjacent rectangular frames. According to the utility model, the size of the protection frame can be regulated according to the size of a protected object, so that not only can the protection on the important object be implemented to prevent the protected object from being smashed by falling objects above, but also the occupied space can be furthest reduced and the telescopic protection frame is convenient to install and arrange.
Description
Technical field
The utility model relates to a kind of fender bracket to important component protection.
Background technology
In the China and even the world; Nearly all fuel tank and accumulator box not being carried out the actv. protection in the special-purpose automobile chassis concrete mixer, why will we protect? Fuel tank is the fuel that automotive engine rotates and goes, and pounds fuel tank if the stone in the concrete mixer stirring railway carriage or compartment falls down; The long-term mixed earth that has falls on fuel tank in other words conj.or perhaps; Smash fuel tank first, even possibly cause fuel tank explosion, second corroded fuel tank; Cause fuel tank (fuel oil) to be omitted, this has brought negative influence for the waste and the economy of resource.Or the vitals accumulator box of car chassis, if pound or erode to, automobile can't be started, the various lamps on the automobile all can't normally use, and are abnormally dangerous.
Summary of the invention
The technical matters that the utility model will solve provides a kind of telescoping fender bracket, and it can be protected important objects, and the fender bracket size can regulate, to adapt to the size of protected object body.
In order to solve the problems of the technologies described above; The utility model comprises at least two groups arranged rectangular shape arranged side by side framework; Rectangular frame comprises inverted L shaped upper bracket, L shaped lower bracket and length-adjustable montant; The bottom of upper bracket and the top of lower bracket are folded mutually and pass through bolted connection; Respectively be provided with a plurality of bolts hole of arranging at length direction separately on the bottom of upper bracket and the top of lower bracket; The two ends of montant respectively with the top of upper bracket and the following bolted connection of lower bracket, respectively be provided with a plurality of bolts hole of arranging at length direction separately that are used to be connected montant in the top of upper bracket and the bottom of lower bracket, be fixed with a top board on the adjacent rectangular frame upper side frame.
Regulate the length of montant for ease; The body of rod and two contiguous blocks in the middle of described montant comprises; Two contiguous blocks are connected with the two ends of the middle body of rod through bolt respectively; The two ends of the middle body of rod respectively are provided with a plurality of bolts hole of arranging at length direction that are used to connect contiguous block, and two contiguous blocks respectively are provided with the bolt hole that is used to connect the middle body of rod that a plurality of end wises are arranged.
Be to increase the intensity of fender bracket, be connected with cross bar between the montant of described adjacent rectangular frame.
For the ease of connecting cross bar; The body of rod is provided with the cross bar joint in the middle of described; The cross bar joint is to have three to communicate and the T-joint of the perpendicular mouth of pipe; The axis of three mouths of pipe of T-joint is in same plane, and T-joint is made up of the two parts that are divided into through plane, three mouth of pipe axis place, two parts of T-joint all with montant and cross bar bolted connection.
For the ease of connecting cross bar; Described intermediate bar is provided with the cross bar joint; Cross bar joint on the rectangular frame in the middle of being positioned at has four and communicates and the geneva cross of the perpendicular mouth of pipe; The axis of four mouths of pipe of geneva cross is in same plane, and geneva cross is made up of the two parts that are divided into through plane, four mouth of pipe axis place, two parts of geneva cross all with montant and cross bar bolted connection; Be positioned at cross bar joint on the rectangular frame of both sides and be and have three and communicate and the T-joint of the perpendicular mouth of pipe; The axis of three mouths of pipe of T-joint is in same plane, and T-joint is made up of the two parts that are divided into through plane, three mouth of pipe axis place, two parts of T-joint all with montant and cross bar bolted connection.
For easy to process, it is L shaped that said upper bracket is that both sides are bent into to the channel-section steel that turns up, and it is L shaped that lower bracket is that channel-section steel is bent into, and the top of lower bracket is inserted in the bottom of upper bracket, the flange bolt of the top of top board and upper bracket.
In order better to improve protection effect, described top board has a flange that turns over to the rectangular frame rear side.
Anti-skidding line is arranged on the end face of described top board.Anti-skidding line on the top board is a kind of reinforced rib of top board, plays the structure booster action to top board.
The beneficial effect of the utility model: the width of the utility model and highly can regulating; When the rectangular frame more than three, length also can be regulated, and can regulate the size of fender bracket according to the size of protected object body; Make it can realize protection to important objects; Prevent that the top from having object to fall to smashing the protected object body, can reduce taking up room again as much as possible, be convenient to mounting arrangements.Be particularly suitable for protecting vitals such as concrete mixer fuel tank, accumulator box, air receiver, noise silencer.Also can be used on other vehicle chassis, flexible adjustable design has been expanded product and has been suitable for variation, can better meet consumers' demand, and has promoted the safety and reliability of protected object body.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment one;
Fig. 2 is the structural representation of the utility model specific embodiment two;
Fig. 3 is the structural representation enlarged drawing after cross bar joint (T font joint) decomposes;
Fig. 4 is the structural representation enlarged drawing of part 8 among Fig. 1 and Fig. 2;
Fig. 5 is the running condition scheme drawing of specific embodiment two;
Fig. 6 is the scheme drawing in another orientation of the running condition of specific embodiment two;
Fig. 7 is the structural representation enlarged drawing of cross bar joint (geneva cross);
Fig. 8 is the structural representation of the part of cross bar joint (geneva cross) among Fig. 7;
Among the figure: 1, upper bracket, 2, lower bracket, 3, the middle body of rod, 4, top board, 5, the cross bar joint, 6, cross bar, 7, vehicle frame, 8, contiguous block, 9, fuel tank.
The specific embodiment
Specific embodiment one
As shown in Figure 1; This specific embodiment comprises three groups of arranged rectangular shape frameworks arranged side by side; Rectangular frame comprises inverted L shaped upper bracket 1, L shaped lower bracket 2 and length-adjustable montant; It is L shaped that upper bracket 1 is that both sides are bent into to the channel-section steel that turns up, and lower bracket 2 is L shaped for channel-section steel is bent into, the flange bolt of top board 4 and upper bracket 1.The top of the bottom of upper bracket 1 and lower bracket 2 is folded mutually and through bolted connection, and the top of lower bracket 2 is inserted in the bottom of upper bracket 1, respectively is provided with a plurality of at the bolt hole of length direction arrangement separately on the top of the bottom of upper bracket 1 and lower bracket 2; Through selecting different bolts hole for use; Regulate the length of the side of rectangular frame, montant is transferred to corresponding length simultaneously, thereby can regulate the height of rectangular frame; The two ends of montant respectively with the top of upper bracket 1 and the following bolted connection of lower bracket 2; Respectively be provided with a plurality of bolts hole of arranging at length direction separately that are used to be connected montant in the bottom of the top of upper bracket 1 and lower bracket 2,, can regulate the width of rectangular frame through selecting different bolts hole for use; Adjacent rectangular frame upper side frame is fixed with a top board 4 on (top of upper bracket 1); Top board 4 and upper bracket 1 bolted connection, top board 4 has a flange that turns over to the rectangular frame rear side, and top board 4 is the sheet steel that has gripping pattern to be bent into the L type process.
The body of rod 3 and two contiguous blocks 8 in the middle of montant comprises; Two contiguous blocks 8 are connected with the two ends of the middle body of rod 3 through bolt respectively; The two ends of the middle body of rod 3 respectively are provided with a plurality of bolts hole of arranging at length direction that are used to connect contiguous block 8; As shown in Figure 4, two contiguous blocks 8 respectively are provided with the bolt hole that is used to connect the middle body of rod 3 that a plurality of end wises are arranged.Through selecting different bolts hole for use, the length that can regulate montant.Two contiguous blocks 8 also are provided with the bolt hole that is used to connect upper bracket 1 or lower bracket 2, and montant is through contiguous block 8 and upper bracket 1 and lower bracket 2 bolted connections.
Be connected with cross bar 6 between the montant of adjacent rectangular frame.The middle body of rod 3 is provided with cross bar joint 5; As shown in Figure 3; Cross bar joint 5 communicates and the T-joint of the perpendicular mouth of pipe for having three; The axis of three mouths of pipe of T-joint is in same plane, and T-joint is formed by two ones that are divided into through plane, three mouth of pipe axis place, two parts of T-joint all with montant and cross bar 6 bolted connections.
Like Fig. 7 and shown in Figure 8; Also can the cross bar joint on the rectangular frame in the middle of being positioned at be provided with and have four and communicate and the geneva cross of the perpendicular mouth of pipe; The axis of four mouths of pipe of geneva cross is in same plane; Geneva cross is made up of the two parts that are divided into through plane, four mouth of pipe axis place, two parts of geneva cross all with montant and cross bar 6 bolted connections.
The size of this fender bracket can be regulated according to the size of protected object, and the adjusting of the length of this fender bracket is to regulate through the number that changes rectangular frame and top board.The height of fender bracket is to regulate through the height of regulating rectangular frame, and the width of fender bracket is to regulate through the width of regulating rectangular frame.
Specific embodiment two
As shown in Figure 2, one of the relative practical implementation of this specific embodiment is to have reduced a rectangular frame and a top board.Other structure is identical.
As shown in Figures 2 and 3, this fender bracket is used to protect the concrete mixer fuel tank, and this fender bracket is enclosed within outside the fuel tank 9, the rear side of fender bracket and vehicle frame 7 bolt.
Claims (8)
1. telescoping fender bracket; It is characterized in that: comprise at least two groups arranged rectangular shape arranged side by side framework; Rectangular frame comprises inverted L shaped upper bracket, L shaped lower bracket and length-adjustable montant; The bottom of upper bracket and the top of lower bracket are folded mutually and pass through bolted connection; Respectively be provided with a plurality of bolts hole of arranging at length direction separately on the bottom of upper bracket and the top of lower bracket; The two ends of montant respectively with the top of upper bracket and the following bolted connection of lower bracket, respectively be provided with a plurality of bolts hole of arranging at length direction separately that are used to be connected montant in the top of upper bracket and the bottom of lower bracket, be fixed with a top board on the adjacent rectangular frame upper side frame.
2. telescoping fender bracket according to claim 1; It is characterized in that: the body of rod and two contiguous blocks in the middle of described montant comprises; Two contiguous blocks are connected with the two ends of the middle body of rod through bolt respectively; The two ends of the middle body of rod respectively are provided with a plurality of bolts hole of arranging at length direction that are used to connect contiguous block, and two contiguous blocks respectively are provided with the bolt hole that is used to connect the middle body of rod that a plurality of end wises are arranged.
3. telescoping fender bracket according to claim 2 is characterized in that: be connected with cross bar between the montant of described adjacent rectangular frame.
4. telescoping fender bracket according to claim 3; It is characterized in that: the body of rod is provided with the cross bar joint in the middle of described; The cross bar joint is to have three to communicate and the T-joint of the perpendicular mouth of pipe; The axis of three mouths of pipe of T-joint is in same plane, and T-joint is made up of the two parts that are divided into through plane, three mouth of pipe axis place, two parts of T-joint all with montant and cross bar bolted connection.
5. telescoping fender bracket according to claim 3; It is characterized in that: described intermediate bar is provided with the cross bar joint; Cross bar joint on the rectangular frame in the middle of being positioned at has four and communicates and the geneva cross of the perpendicular mouth of pipe; The axis of four mouths of pipe of geneva cross is in same plane, and geneva cross is made up of the two parts that are divided into through plane, four mouth of pipe axis place, two parts of geneva cross all with montant and cross bar bolted connection; Be positioned at cross bar joint on the rectangular frame of both sides and be and have three and communicate and the T-joint of the perpendicular mouth of pipe; The axis of three mouths of pipe of T-joint is in same plane, and T-joint is made up of the two parts that are divided into through plane, three mouth of pipe axis place, two parts of T-joint all with montant and cross bar bolted connection.
6. according to any one described telescoping fender bracket among the claim 1-5; It is characterized in that: said upper bracket is that both sides are bent into L shaped to the channel-section steel that turns up; It is L shaped that lower bracket is that channel-section steel is bent into; The top of lower bracket is inserted in the bottom of upper bracket, the flange bolt of the top of top board and upper bracket.
7. telescoping fender bracket according to claim 6 is characterized in that: described top board has a flange that turns over to the rectangular frame rear side.
8. telescoping fender bracket according to claim 6 is characterized in that: anti-skidding line is arranged on the end face of described top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200268280U CN202528838U (en) | 2012-01-17 | 2012-01-17 | Telescopic protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200268280U CN202528838U (en) | 2012-01-17 | 2012-01-17 | Telescopic protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528838U true CN202528838U (en) | 2012-11-14 |
Family
ID=47130040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200268280U Withdrawn - After Issue CN202528838U (en) | 2012-01-17 | 2012-01-17 | Telescopic protection frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555787A (en) * | 2012-01-17 | 2012-07-11 | 中国重汽集团济南动力有限公司 | Telescopic protecting frame |
-
2012
- 2012-01-17 CN CN2012200268280U patent/CN202528838U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555787A (en) * | 2012-01-17 | 2012-07-11 | 中国重汽集团济南动力有限公司 | Telescopic protecting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121114 Effective date of abandoning: 20141029 |
|
| RGAV | Abandon patent right to avoid regrant |