CN211933335U - Drawing linkage for bridge design - Google Patents

Abstract

The utility model discloses a drawing hanging device for bridge design, which comprises a supporting frame, a fixed plate and a telescopic rod, wherein the supporting frame comprises a base and a supporting rod, the fixed plate comprises a fixed plate body, a fixed clamp and a sliding clamp, the upper end of the fixed plate body is provided with a fixing device which is connected with the fixed plate and the supporting frame, the fixed clamp is arranged above the fixed plate body, the right side of the fixed plate body is provided with a chute, the side surface of the chute is in a convex shape, the left side is vertically provided with a lug, the upper end of the lug is provided with a groove, the lower end of the right side of the sliding clamp is provided with a slide block, the slide block slides up and down in the chute, two sides of the upper end of the slide block are provided with connecting blocks, one side of each connecting block is provided with a first through hole, the right side of the sliding clamp is provided, the upper end of the convex groove is provided with a third through hole, the second insertion rod penetrates through the third through hole and is inserted into the groove, one end of the telescopic rod is connected with the base, and the other end of the telescopic rod is connected with the fixing plate body.

Description

Drawing linkage for bridge design

Technical Field

The utility model relates to a linkage field specifically is a drawing linkage for bridge design.

Background

The drawing can be used when designing the bridge, need hang the design drawing and conveniently observe on the link plate, for the convenience, all directly use transparent adhesive tape usually, fix the design drawing on the link plate, although easy operation, this method has a lot of shortcomings: the design drawing is inconvenient to move; the transparent adhesive tape has great defects in the use time due to the movement of the drawing, and is inconvenient for the observation and research of the drawing.

In a patent publication "CN 201822150905.3" entitled "a drawing hanging device for product design", there is disclosed "a drawing hanging device for product design, characterized in that: the device comprises an upper suspension frame and a lower suspension frame, wherein the upper suspension frame comprises a first round rod and a first sucker, and the first sucker is fixed in the middle of the first round rod; the lower suspension bracket comprises a second round rod and two second suckers, the second round rod is positioned right below the first round rod, the two second suckers are symmetrically arranged at two ends of the second round rod, and the adsorption surfaces of the two second suckers and the adsorption surface of the first sucker are positioned on the same plane; spring clips are arranged on the opposite sides of the first round rod and the second round rod; the first sucker and the second sucker are both negative pressure suckers. "

The device is also used for drawing hanging, but the device can only be used for small drawings, can not fix larger drawings, and can not adjust the angle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drawing linkage for bridge design that simple structure, effect are obvious.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a drawing hanging device for bridge design comprises a supporting frame, a fixing plate and a telescopic rod, wherein the supporting frame comprises a base and supporting rods fixedly arranged on two sides of the base, the fixing plate comprises a fixing plate body, a fixing clamp and a sliding clamp, the upper end of the fixing plate body is provided with the fixing device, the fixing device is connected with the fixing plate and the supporting frame, the fixing clamp is fixedly arranged above the front surface of the fixing plate body, the right side of the front surface of the fixing plate body is vertically provided with a sliding groove, the side surface of the sliding groove is in a convex shape, the left side of the front surface of the fixing plate body is vertically provided with a convex block, the upper end of the convex block is uniformly provided with a groove, the length of the sliding clamp is matched with the distance between the sliding groove and the convex block, the lower end of the right side of the sliding clamp is, connecting block one side is provided with first inserted bar, the even level on the connecting block be provided with first inserted bar assorted first through-hole, the slip clamp right side be provided with first inserted bar assorted second through-hole, first inserted bar passes first through-hole and second through-hole, the slip clamp left side be provided with lug assorted tongue, the tongue upper end be provided with recess assorted second inserted bar, the tongue upper end be provided with second inserted bar assorted third through-hole, the second inserted bar passes the third through-hole and inserts the recess, telescopic link one end is connected with the base rear end, one end is connected with fixed plate body rear surface center.

For realizing connecting device's simple structure, effect are obvious, the utility model discloses an improvement has, and fixing device includes the dead lever, and the rear side of fixed plate body upper end is provided with the spliced pole, spliced pole center level be provided with the first fixing hole of dead lever assorted, upper end of the support rod all be provided with dead lever assorted second fixing hole, the dead lever passes first fixing hole and second fixing hole and connects fixed plate and support frame.

For the life who increases the fixed plate, and make fixed plate body and spliced pole firm be connected, the utility model discloses an improvement has, and the material of fixed plate body and spliced pole is the metal, and the connected mode between fixed plate body and the spliced pole is the welding.

For the protection drawing can not damage at fixed in-process, the utility model discloses an improvement has, and the fixation clamp all is provided with the rubber pad with the slip clamp lower extreme.

For the removal of this device of convenience, the utility model discloses an improvement has, and base lower extreme four corners is provided with the universal wheel.

For using manpower sparingly, the utility model discloses an improvement has, and the telescopic link is electric telescopic handle.

For providing electric power for electric telescopic handle, the utility model discloses an improvement has, and the base rear end is provided with the cavity, is provided with the battery that provides electric power for the telescopic link in the cavity.

For further fixed sliding clamp, the utility model discloses an improvement has, and second inserted bar lateral wall is provided with the screw thread, and the third through-hole all is provided with screw thread assorted internal thread with recess inner wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a drawing linkage for bridge design possesses following beneficial effect: a drawing hanging device for bridge design comprises a supporting frame, a fixing plate and a telescopic rod, wherein the supporting frame comprises a base and supporting rods fixedly arranged on two sides of the base, the fixing plate comprises a fixing plate body, a fixing clamp and a sliding clamp, the fixing device is arranged at the upper end of the fixing plate body and connected with the fixing plate and the supporting frame, the fixing clamp is arranged above the fixing plate body and used for fixing the drawing, a sliding groove with a convex side surface is vertically arranged on the right side of the fixing plate body, a sliding block can move in the sliding groove but cannot fall off, a convex block is vertically arranged on the left side in front of the fixing plate body, a groove is uniformly arranged at the upper end of the convex block, the length of the sliding clamp is matched with the distance between the sliding groove and the convex block, a sliding block is arranged on the right side of the sliding clamp and can slide up and down, the sliding clamp right side is provided with the second through-hole, first inserted bar passes first through-hole and second through-hole, make sliding clamp and slider swing joint, even the sliding clamp can reciprocate along the spout, and can rotate on the slider, the sliding clamp left side is provided with the tongue, the tongue upper end is provided with the second inserted bar, the tongue upper wall is provided with the third through-hole, the second inserted bar passes the third through-hole and inserts the recess, make the sliding clamp can fix, fixed telescopic link one end is connected with the base, one end and this body coupling of fixed plate, be used for supporting the fixed plate to rotate certain angle. The fixing device comprises a fixing rod, a connecting column is arranged on the rear side of the upper end of the fixing plate body, a first fixing through hole is horizontally arranged at the center of the connecting column, a second fixing through hole is formed in the upper end of the supporting rod, the fixing rod penetrates through the first fixing through hole and the second fixing through hole to be connected with the fixing plate and the supporting frame, and the connecting device is simple in structure and obvious in effect. The fixed plate body and the connecting column are made of metal, and the fixed plate body and the connecting column are connected in a welding mode, so that the service life of the fixed plate is prolonged. The lower ends of the fixing clamp and the sliding clamp are provided with rubber pads, so that the drawing is protected from being damaged in the fixing process. The four corners of the lower end of the base are provided with universal wheels, so that the device is convenient to move. The telescopic link is electric telescopic handle, has saved the manpower. The base rear end is provided with the cavity, is provided with the battery in the cavity, provides electric power for electric telescopic handle. The second inserted bar lateral wall is provided with the screw thread, and third through-hole and recess inner wall all are provided with the internal thread, have further fixed the slip clamp.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a right side schematic view of the slide clamp of the present invention when opened;

fig. 3 is a schematic view of the left side structure of the telescopic rod of the present invention when it is extended;

fig. 4 is a schematic side view of the fixing plate of the present invention;

fig. 5 is a schematic front structural view of the slide clamp of the present invention;

fig. 6 is a schematic side view of the slider according to the present invention.

In the figure: 1. a base; 2. a support bar; 3. a fixing plate body; 4. a fixing clip; 5. a chute; 6. a bump; 7. a groove; 8. a slide clamp; 9. connecting blocks; 10. a first plunger; 11. a convex groove; 12. a second plunger; 13. connecting columns; 14. fixing the rod; 15. a universal wheel; 16. a telescopic rod; 17. a cavity; 18. a storage battery; 19. a first fixing through hole; 20. a first through hole; 21. a slider; 22. a third via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model relates to a drawing hanging device for bridge design, which comprises a supporting frame, a fixing plate and a telescopic rod 16, wherein the supporting frame comprises a base 1 and supporting rods 2 fixedly arranged at both sides of the base 1, the fixing plate comprises a fixing plate body 3, a fixing clamp 4 and a sliding clamp 8, the fixing device is arranged at the upper end of the fixing plate body 3 and is connected with the fixing plate and the supporting frame, the fixing clamp 4 is fixedly arranged above the front surface of the fixing plate body 3, a sliding groove 5 is vertically arranged at the right side of the front surface of the fixing plate body 3, the side surface of the sliding groove 5 is in a convex shape, a convex block 6 is vertically arranged at the left side of the front surface of the fixing plate body 3, a groove 7 is uniformly arranged at the upper end of the convex block 6, the length of the sliding clamp 8 is matched, slider 21 slides from top to bottom in spout 5, slider 21 upper end both sides are provided with connecting block 9, distance and slip clamp 8 phase-match between the connecting block 9, connecting block 9 one side is provided with first inserted bar 10, the equal level is provided with on connecting block 9 with first inserted bar 10 assorted first through-hole 20, slip clamp 8 right side is provided with the second through-hole of first inserted bar 10 assorted, first inserted bar 10 passes first through-hole 20 and second through-hole, slip clamp 8 left side is provided with 6 assorted tongue 11 of lug, 11 upper ends of tongue are provided with recess 7 assorted second inserted bar 12, 11 upper ends of tongue are provided with the third through-hole 22 with second inserted bar 12 assorted, second inserted bar 12 passes third through-hole 22 and inserts recess 7, 16 one end of telescopic link is connected with base 1 rear end, one end is connected with fixed plate body 3 rear surface centers.

To sum up, in the paper hanging device for bridge design, when in use, the second inserting rod 12 is taken out, the sliding clamp 8 is opened, the sliding block 21 is arranged at the lower end of the right side of the sliding clamp 8, the connecting blocks 9 are arranged on two sides of the upper end of the sliding block 21, the first inserting rod 10 is arranged on one side of the connecting block 9, the first through hole 20 is horizontally arranged on each connecting block 9, the second through hole is arranged on the right side of the sliding clamp 8, the first inserting rod 10 penetrates through the first through hole 20 and the second through hole to movably connect the sliding block 21 with the sliding clamp 8, so that the sliding clamp 8 can rotate on the sliding block 21, a drawing is placed on a fixing plate, the upper part of the drawing is fixed by the fixing clamp 4, after the sliding clamp 8 is moved to the upper part of the drawing, the sliding clamp 8 is closed, namely the convex groove 11 is covered on the convex block 6, the sliding clamp 8 is moved downwards to be flattened, the side surface of the sliding chute 5 is in a convex shape, the sliding block 21 is matched with the sliding chute 5, so that the sliding clamp 8 can move up and down along the sliding chute 5 and cannot fall off, when the sliding clamp 8 moves to the lower part of a drawing, after the drawing is completely flattened, the third through hole 22 is aligned with the corresponding groove 7, the second inserted bar 12 passes through the third through hole 22 and is inserted into the groove 7, so that the sliding clamp 8 is fixed at the corresponding position, so as to fix the lower part of the drawing, in the embodiment, rubber pads are arranged at the lower ends of the fixing clamp 4 and the sliding clamp 8, so as to prevent the drawing from being damaged in the fixing process, threads are arranged on the side wall of the second inserted bar 12, internal threads matched with the threads are arranged on the inner walls of the third through hole 22 and the groove 7, so that the sliding clamp 8 can be fixed more stably by the second inserted bar 12, in other embodiments, and after the drawing, in this embodiment, the telescopic rod 16 is an electric telescopic rod, the rear end of the base 1 is provided with a cavity 17, the cavity 17 is internally provided with a storage battery 18 for supplying electric power to the telescopic rod 16, so that manpower is saved in the adjusting process, other devices can be adopted in other embodiments, after the adjustment is finished, the support frame can be pushed to move the device to a corresponding position to complete work, in this embodiment, four corners of the lower end of the base 1 are provided with universal wheels 15 for convenient movement, and in other embodiments, the universal wheels can be freely selected, in this embodiment, the fixing devices of the fixing frame and the support frame comprise fixing rods 14, the rear side of the upper end of the fixing plate body 3 is provided with a connecting column 13, the center of the connecting column 13 is horizontally provided with a first fixing through hole 19 matched with the fixing rods 14, the upper end of the supporting rod 2 is provided with a second fixing through hole matched with the, make fixing device simple structure, effect obvious, can take other fixing device in other embodiments, in this embodiment, the material of fixed plate body 3 and spliced pole 13 is the metal, and the connected mode between fixed plate body 3 and the spliced pole 13 is the welding, has increased the practical life of fixed plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The drawing hanging device for bridge design is characterized by comprising a supporting frame, a fixing plate and a telescopic rod (16), wherein the supporting frame comprises a base (1) and supporting rods (2) fixedly arranged on two sides of the base (1), the fixing plate comprises a fixing plate body (3), a fixing clamp (4) and a sliding clamp (8), the upper end of the fixing plate body (3) is provided with the fixing device, the fixing device is connected with the fixing plate and the supporting frame, the fixing clamp (4) is fixedly arranged above the front surface of the fixing plate body (3), the right side of the front surface of the fixing plate body (3) is vertically provided with a sliding chute (5), the side surface of the sliding chute (5) is in a convex shape, the left side of the front surface of the fixing plate body (3) is vertically provided with a convex block (6), the upper end of the convex block (6) is uniformly provided with a groove (7), and the length of the sliding clamp (8) is, the lower end of the right side of the sliding clamp (8) is provided with a sliding block (21) matched with the sliding groove (5), the sliding block (21) slides up and down in the sliding groove (5), connecting blocks (9) are arranged on two sides of the upper end of the sliding block (21), the distance between the connecting blocks (9) is matched with the sliding clamp (8), a first inserting rod (10) is arranged on one side of the connecting block (9), a first through hole (20) matched with the first inserting rod (10) is horizontally arranged on the connecting block (9), a second through hole matched with the first inserting rod (10) is arranged on the right side of the sliding clamp (8), the first inserting rod (10) penetrates through the first through hole (20) and the second through hole, a convex groove (11) matched with the convex block (6) is arranged on the left side of the sliding clamp (8), a second inserting rod (12) matched with the groove (7) is arranged on the upper end of the convex groove (11, the upper end of the convex groove (11) is provided with a third through hole (22) matched with the second inserting rod (12), the second inserting rod (12) penetrates through the third through hole (22) to be inserted into the groove (7), one end of the telescopic rod (16) is connected with the rear end of the base (1), and the other end of the telescopic rod is connected with the center of the rear surface of the fixing plate body (3).

2. The drawing hanging device for bridge design as claimed in claim 1, wherein the fixing device comprises a fixing rod (14), a connecting column (13) is arranged at the rear side of the upper end of the fixing plate body (3), a first fixing through hole (19) matched with the fixing rod (14) is horizontally arranged at the center of the connecting column (13), second fixing through holes matched with the fixing rod (14) are respectively arranged at the upper ends of the supporting rods (2), and the fixing rod (14) passes through the first fixing through hole (19) and the second fixing through hole to connect the fixing plate and the supporting frame.

3. The drawing suspension device for bridge design according to claim 2, wherein the fixing plate body (3) and the connecting column (13) are made of metal, and the fixing plate body (3) and the connecting column (13) are connected by welding.

4. The drawing suspension device for bridge design according to claim 1, wherein rubber pads are arranged at the lower ends of the fixing clip (4) and the sliding clip (8).

5. The drawing suspension device for bridge design according to claim 1, wherein universal wheels (15) are arranged at four corners of the lower end of the base (1).

6. The drawing suspension device for bridge design according to claim 1, wherein the telescopic rod (16) is an electric telescopic rod.

7. A bridge design drawing suspension device according to claim 6, characterized in that the rear end of the base (1) is provided with a cavity (17), and a storage battery (18) for supplying power to the telescopic rod (16) is arranged in the cavity (17).

8. The drawing suspension device for bridge design according to claim 1, wherein the side wall of the second inserted bar (12) is provided with threads, and the third through hole (22) and the inner wall of the groove (7) are provided with internal threads matched with the threads.

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