CN220988161U

CN220988161U - Hydraulic engineering field construction drawing frame

Info

Publication number: CN220988161U
Application number: CN202323055921.1U
Authority: CN
Inventors: 张媛; 肖蕊
Original assignee: Tangshan City Urban River Supervision Center
Current assignee: Tangshan City Urban River Supervision Center
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-24
Anticipated expiration: 2033-11-13

Abstract

The utility model discloses a hydraulic engineering site construction drawing frame which comprises a supporting bar, wherein a supporting groove is arranged on the outer side of the supporting bar, a movable groove is fixed at the top end of the supporting groove, a movable block is hinged in the movable groove, a connecting sheet is fixed at the top end of the movable block, a placing plate is arranged at the top end of the supporting groove, the bottom end of the placing plate is fixedly connected with the top end of the connecting sheet, magnetic sheets are arranged on two sides of the inner part of the placing plate, a reserved hole is formed in one side of the inner part of a bottom plate, and a moving wheel is arranged at the bottom end of the supporting frame. According to the utility model, the screw rod is arranged, the rotating handle is rotated to drive the screw rod to rotate, the screw rod can rotate in the reserved hole, the screw rod can drive the rubber block to move downwards, the bottom plate can be supported through the screw rod and the rubber block, further, the movable wheel is prevented from rolling, the stability of the drawing frame during supporting can be ensured, and the toppling situation is prevented.

Description

Hydraulic engineering field construction drawing frame

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering site construction drawing frame.

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in nature, achieves the purpose of removing damage and benefiting, controls water flow through the hydraulic engineering, prevents flood disasters, adjusts and distributes water quantity, and when the hydraulic engineering is constructed, a construction diagram is needed to be used, the hydraulic engineering project is generally laid out through the construction diagram, and the construction diagram is tiled on a drawing frame for knowing the integral condition of the whole design.

In the practical use, the drawing frame needs to be moved to a construction place, and in order to prevent the drawing frame from moving, the drawing frame needs to be specially positioned, and a general positioning mode is to lock the moving wheel, so that the drawing frame is inconvenient to move in the process of transferring. Therefore, a hydraulic engineering field construction drawing frame is provided for solving the problems pointed out in the background art.

Disclosure of utility model

The utility model aims to provide a hydraulic engineering field construction drawing frame for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic engineering field construction drawing frame, includes the support bar, the outside of support bar is provided with the supporting vat, the top of supporting vat is fixed with the movable groove, the inside in movable groove articulates there is the movable block, the top of movable block is fixed with the connection piece, the top of supporting vat is provided with places the board, the bottom of placing the board and the top fixed connection of connection piece, the inside both sides of placing the board all are provided with the magnetic sheet, the outside of placing the board all is fixed with encloses the fender, the both sides on board top all are provided with the magnetic stripe, the bottom mounting of support bar has the bottom plate, one side of the inside of bottom plate is provided with the preformed hole, the inside of preformed hole is provided with the lead screw, the top of lead screw is fixed with the commentaries on classics handle, the rubber piece is fixed with to the bottom of lead screw, the bottom of bottom plate is installed to the bottom, the outside of bottom piece all is fixed with the support frame, the removal round is installed to the bottom of support frame.

Preferably, the inner side of the preformed hole is provided with an internal thread, the outer side of the screw rod is provided with an external thread, and the screw rod is in threaded connection with the preformed hole.

Preferably, one side of the bottom end of the placing plate is fixedly provided with a sliding groove, a collection box is arranged between the two groups of sliding grooves, the front end of the collection box is fixedly provided with a reserved handle, and both sides of the collection box are fixedly provided with sliding strips.

Preferably, the outer diameter of the sliding strip is smaller than the inner diameter of the sliding groove, and a sliding structure is formed between the sliding strip and the sliding groove.

Preferably, the collecting box is arranged at the bottom of the placing plate in a drawing mode, and the sliding strips are symmetrically distributed relative to the central line of the collecting box.

Preferably, the cross section of the supporting bar is smaller than that of the supporting groove, and the supporting bar is matched with the supporting groove.

Preferably, a threaded hole is fixed at the bottom end of one side of the supporting groove, a positioning pin is arranged in the threaded hole, a knob is fixed at one side of the positioning pin, and a pressing sheet is fixed at the other side of the positioning pin.

Preferably, the inner diameter of the threaded hole is larger than the outer diameter of the positioning pin, and the threaded hole is matched with the positioning pin.

Compared with the prior art, the utility model has the beneficial effects that: the hydraulic engineering field construction drawing frame not only can ensure the stability of the drawing frame during supporting, and is convenient for accommodating tools, but also improves the flexibility during use;

(1) Through being provided with the lead screw, through rotatory handle, the handle can drive the lead screw and rotate, and the lead screw can rotate in the inside of preformed hole, and the lead screw can drive the rubber piece and move down this moment, can support the bottom plate through lead screw and rubber piece, and then prevent that the movable wheel from appearing rolling, can guarantee the stability when the drawing frame supports, prevents the condition of toppling over;

(2) Through being provided with the collection box, through pulling the reservation handle, the reservation handle can drive the collection box and pull out from the spout, and the draw runner can slide in the inside of spout this moment, can place the drawing tool to the inside of collection box, promotes the collection box afterwards, and the collection box can drive the draw runner and slide in the inside of spout, can push back the collection box to the bottom of placing the board, conveniently accomodate the instrument;

(3) Through being provided with the supporting groove, when need highly adjusting placing the board, through rotatory knob, the knob can drive the locating pin and rotate, the locating pin can drive the supporting piece and move to one side this moment, and then relieve the locking to the supporting groove, later upwards pull the supporting groove, the supporting groove can remove in the outside of support bar, through rotatory knob once more, the knob can drive the locating pin and rotate, the locating pin can drive the supporting piece and inwards move, the locating pin can support the pressure with supporting the piece, and then can lock the supporting groove, the flexibility when improving the use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of a placement plate according to the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

Reference numerals in the drawings illustrate:

1. A support bar; 2. a support groove; 3. a chute; 4. a slide bar; 5. a reserved handle; 6. a collection box; 7. a magnetic sheet; 8. a movable block; 9. placing a plate; 10. a magnetic stripe; 11. a movable groove; 12. a rotating handle; 13. a preformed hole; 14. a support frame; 15. a moving wheel; 16. a screw rod; 17. a rubber block; 18. a bottom plate; 19. a bottom block; 20. a connecting sheet; 21. a surrounding baffle; 22. a positioning pin; 23. pressing the sheet; 24. a knob; 25. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-4, an embodiment of the present utility model is provided: the hydraulic engineering site construction drawing frame comprises a support bar 1, wherein a support groove 2 is arranged on the outer side of the support bar 1, a movable groove 11 is fixed at the top end of the support groove 2, a movable block 8 is hinged in the movable groove 11, a connecting sheet 20 is fixed at the top end of the movable block 8, a placing plate 9 is arranged on the top end of the support groove 2, the bottom end of the placing plate 9 is fixedly connected with the top end of the connecting sheet 20, magnetic sheets 7 are arranged on the two sides of the inner side of the placing plate 9, a surrounding baffle 21 is fixed on the outer side of the placing plate 9, magnetic strips 10 are arranged on the two sides of the top end of the placing plate 9, a bottom plate 18 is fixed at the bottom end of the support bar 1, a reserved hole 13 is formed in one side of the inner side of the bottom plate 18, a screw rod 16 is arranged in the reserved hole 13, a rotating handle 12 is fixed at the top end of the screw rod 16, a rubber block 17 is fixed at the bottom end of the screw rod 16, a bottom block 19 is mounted at the bottom end of the bottom plate 18, a support frame 14 is fixed on the outer side of the bottom block 19, a moving wheel 15 is mounted at the bottom end of the support frame 14, internal threads are arranged on the inner sides of the reserved hole 13, external threads are arranged on the outer sides of the screw rod 16, and the screw rod 16 is in threaded connection with the reserved hole 13;

specifically, as shown in fig. 1, when the rotating handle 12 is rotated, the rotating handle 12 drives the screw rod 16 to rotate, the screw rod 16 can rotate in the reserved hole 13, at the moment, the screw rod 16 can drive the rubber block 17 to move downwards, the bottom plate 18 can be supported through the screw rod 16 and the rubber block 17, further, the moving wheel 15 is prevented from rolling, the stability of the drawing frame during supporting can be ensured, and the falling situation is prevented;

embodiment two: the sliding grooves 3 are all fixed on one side of the bottom end of the placement plate 9, the collection box 6 is arranged between the two groups of sliding grooves 3, the reserved handles 5 are fixed at the front ends of the collection box 6, the sliding strips 4 are fixed on two sides of the collection box 6, the outer diameter of each sliding strip 4 is smaller than the inner diameter of each sliding groove 3, a sliding structure is formed between each sliding strip 4 and each sliding groove 3, the collection box 6 is arranged at the bottom of the placement plate 9 in a drawing mode, and the sliding strips 4 are symmetrically distributed with respect to the central line of the collection box 6;

Specifically, as shown in fig. 1, 2 and 3, by pulling the reserved handle 5, the reserved handle 5 drives the collection box 6 to be pulled out from the chute 3, at this time, the slide bar 4 slides in the chute 3, so that a drawing tool can be placed in the collection box 6, and then the collection box 6 is pushed, the collection box 6 drives the slide bar 4 to slide in the chute 3, so that the collection box 6 can be pushed back to the bottom of the placement plate 9, and the tool can be conveniently stored;

embodiment III: the cross section of the supporting bar 1 is smaller than that of the supporting groove 2, the supporting bar 1 is matched with the supporting groove 2, a threaded hole 25 is fixed at the bottom end of one side of the supporting groove 2, a positioning pin 22 is arranged in the threaded hole 25, a knob 24 is fixed at one side of the positioning pin 22, a pressing piece 23 is fixed at the other side of the positioning pin 22, the inner diameter of the threaded hole 25 is larger than the outer diameter of the positioning pin 22, and the threaded hole 25 is matched with the positioning pin 22;

Specifically, as shown in fig. 1 and 4, when the height of the placement plate 9 needs to be adjusted, by rotating the knob 24, the knob 24 drives the positioning pin 22 to rotate, at this time, the positioning pin 22 drives the pressing piece 23 to move to one side, so as to unlock the supporting groove 2, and then the supporting groove 2 is pulled upwards, the supporting groove 2 moves outside the supporting bar 1, by rotating the knob 24 again, the knob 24 drives the positioning pin 22 to rotate, the positioning pin 22 drives the pressing piece 23 to move inwards, and the positioning pin 22 and the pressing piece 23 can press the supporting bar 1, so as to lock the supporting groove 2, so that the flexibility of the use is improved.

Working principle: when the support frame is used, the rotating handle 12 is rotated, the rotating handle 12 drives the screw rod 16 to rotate, the screw rod 16 rotates in the reserved hole 13, at the moment, the screw rod 16 drives the rubber block 17 to move downwards, the bottom plate 18 can be supported through the screw rod 16 and the rubber block 17, when the height of the placement plate 9 needs to be adjusted, the knob 24 drives the positioning pin 22 to rotate, at the moment, the positioning pin 22 drives the pressing piece 23 to move to one side so as to unlock the support groove 2, then the support groove 2 is pulled upwards, the support groove 2 moves outside the support bar 1, the knob 24 rotates again, the knob 24 drives the positioning pin 22 to rotate, the positioning pin 22 drives the pressing piece 23 to move inwards, the positioning pin 22 and the pressing piece 23 can press the support bar 1, the support groove 2 can be locked, the construction drawing is laid on the top of the placement plate 9, then the magnetic stripe 10 is placed on the edge of the construction drawing, the magnetic stripe 10 can be adsorbed with the magnetic sheet 7, and the construction drawing can be fixed, and the drawing is used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic engineering site operation drawing frame, includes support bar (1), its characterized in that: the outside of support bar (1) is provided with supporting groove (2), the top of supporting groove (2) is fixed with movable groove (11), the inside of movable groove (11) articulates there is movable block (8), the top of movable block (8) is fixed with connection piece (20), the top of supporting groove (2) is provided with places board (9), the bottom of placing board (9) and the top fixed connection of connection piece (20), the both sides of placing board (9) inside all are provided with magnetic sheet (7), the outside of placing board (9) all is fixed with and encloses fender (21), the both sides on placing board (9) top all are provided with magnetic stripe (10), the bottom mounting of support bar (1) is provided with bottom plate (18), one side of bottom plate (18) inside is provided with preformed hole (13), the inside of preformed hole (13) is provided with lead screw (16), the top of lead screw (16) is fixed with changeing handle (12), the bottom mounting of lead screw (16) has rubber piece (17), bottom mounting of bottom plate (18) all is provided with bottom support frame (14) and is fixed with bottom support frame (14).

2. The hydraulic engineering field construction drawing frame according to claim 1, wherein: the inner side of the preformed hole (13) is provided with an internal thread, the outer side of the screw rod (16) is provided with an external thread, and the screw rod (16) is in threaded connection with the preformed hole (13).

3. The hydraulic engineering field construction drawing frame according to claim 1, wherein: one side of placing board (9) bottom all is fixed with spout (3), two sets of be provided with between spout (3) and collect box (6), the front end of collecting box (6) is fixed with reserves handle (5), the both sides of collecting box (6) all are fixed with draw runner (4).

4. A hydraulic engineering field construction drawing frame according to claim 3, wherein: the outer diameter of the sliding strip (4) is smaller than the inner diameter of the sliding groove (3), and a sliding structure is formed between the sliding strip (4) and the sliding groove (3).

5. A hydraulic engineering field construction drawing frame according to claim 3, wherein: the collecting box (6) is arranged at the bottom of the placing plate (9) in a drawing mode, and the sliding strips (4) are symmetrically distributed relative to the central line of the collecting box (6).

6. The hydraulic engineering field construction drawing frame according to claim 1, wherein: the cross section of the supporting strip (1) is smaller than that of the supporting groove (2), and the supporting strip (1) is matched with the supporting groove (2).

7. The hydraulic engineering field construction drawing frame according to claim 1, wherein: the bottom of supporting groove (2) one side is fixed with screw hole (25), the inside of screw hole (25) is provided with locating pin (22), one side of locating pin (22) is fixed with knob (24), the opposite side of locating pin (22) is fixed with and supports preforming (23).

8. The hydraulic engineering field construction drawing frame according to claim 7, wherein: the inner diameter of the threaded hole (25) is larger than the outer diameter of the positioning pin (22), and the threaded hole (25) is matched with the positioning pin (22).