Positioning template structure for highway construction

Abstract

The application discloses a positioning formwork structure for highway construction and belongs to the field of highway construction formworks. The positioning formwork structure comprises a construction formwork and a supporting mechanism arranged on the outer wall of the construction formwork. The supporting mechanism comprises a telescopic assembly, an abutting assembly and a clamping assembly. The telescopic assembly comprises a connecting piece, a telescopic rod, a telescopic sleeve and a supporting bottom plate. The outer wall of the construction formwork is fixedly connected with the connecting piece. The outer wall of the connecting piece is rotationally connected with the telescopic rod. The outer wall of the telescopic rod is sleeved with the telescopic sleeve. The bottom end of the telescopic sleeve is rotationally connected with the supporting bottom plate. The positioning formwork structure is provided with connecting clamping blocks and connecting clamping grooves. The telescopic pull rod is slid to drive the telescopic abutting blocks to synchronously slide. The telescopic abutting blocks slide to drive the connecting clamping blocks to slide along the outer wall of the limiting slide rod through the connecting abutting blocks. The connecting clamping blocks are clamped with the connecting clamping grooves, so that the construction formworks can be quickly assembled.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of highway construction formwork, in particular to a positioning formwork structure for highway construction. BACKGROUND

[0002] The road connecting cities, villages and industrial and mining bases built according to national technical standards and accepted by the highway administration is a highway, but does not include the small natural paths in the field or rural areas, and the road mainly for automobile travel and with certain technical standards and facilities is called a highway. During highway construction, a positioning formwork for highway construction is needed.

[0003] However, the existing positioning formwork for highway construction has the problem that the supporting rod cannot be telescoped during use, resulting in instability during supporting of the formwork at different heights. In addition, the existing positioning formwork for highway construction has the problem that the formwork assembly is relatively complex during use, resulting in difficulty in disassembly of the formwork. Furthermore, the existing positioning formwork for highway construction has the problem that the distance between the formworks is difficult to adjust during use, resulting in different thicknesses of the highway construction and not meeting the use requirements of people. Therefore, we propose a positioning formwork structure for highway construction. SUMMARY

[0004] The purpose of the present application is to provide a positioning formwork structure for highway construction to solve the problems of telescoping of the supporting rod, complex assembly of the formwork and difficulty in adjusting the distance between the formworks as described in the background.

[0005] The present application is implemented as follows: a positioning formwork structure for highway construction, comprising a construction formwork and a supporting mechanism arranged on the outer wall of the construction formwork, wherein the supporting mechanism comprises a telescopic assembly, an abutting assembly and a clamping assembly.

[0006] The telescopic assembly comprises a connecting piece, a telescopic rod, a telescopic sleeve and a supporting bottom plate, the outer wall of the construction formwork is fixedly connected with the connecting piece, the outer wall of the connecting piece is rotatably connected with the telescopic rod, the outer wall of the telescopic rod is sleeved with the telescopic sleeve, and the bottom end of the telescopic sleeve is rotatably connected with the supporting bottom plate.

[0007] The abutting assembly comprises a positioning frame, a working thread, a rotating cylinder, a positioning knob, a rotating abutting ring and a clamping abutting block, the outer wall of the telescopic sleeve is fixedly connected with the positioning frame, the inner wall of the positioning frame is provided with the working thread, the outer wall of the working thread is threadedly connected with the rotating cylinder, the top end of the rotating cylinder is fixedly connected with the positioning knob, the bottom end of the rotating cylinder is rotatably connected with the rotating abutting ring, and the abutting surface of the rotating abutting ring is abutted with the clamping abutting block.

[0008] The clamping assembly comprises a telescopic clamping column, a positioning clamping groove, a homing hole plate, a swing plate and a spring sheet, the bottom end of the clamping block is fixedly connected with the telescopic clamping column, the outer wall of the telescopic rod is provided with the positioning clamping groove which is tightly combined with the outer wall of the telescopic clamping column, the bottom end of the telescopic clamping column is fixedly connected with the homing hole plate, the outer wall of the homing hole plate is movably connected with the swing plate which is screwed with the inner wall of the positioning frame, and the outer wall of the swing plate is combined with the spring sheet which is fixedly connected with the inner wall of the positioning frame.

[0009] Preferably, the outer wall of the construction template is fixedly connected with a reinforcing rib on one side of the connecting piece, the outer wall edge of the construction template is fixedly connected with a connecting frame, the bottom end of the construction template is provided with a foundation which is tightly combined with the bottom end of the supporting bottom plate, and the top end of the construction template is provided with a deviation prevention frame.

[0010] Preferably, the bottom end of the supporting bottom plate is provided with an anti-skid protrusion, and the rotating resistance ring, the working thread and the rotating cylinder and the positioning frame constitute a lifting structure.

[0011] Preferably, the telescopic clamping column, the rotating resistance ring and the clamping block and the positioning clamping groove constitute a clamping structure, and the homing hole plate, the spring sheet and the swing plate and the positioning frame constitute a sliding structure.

[0012] Preferably, the connecting frame comprises a telescopic pull rod, a pull ring, a working spring, a telescopic resistance block, a connecting resistance block, a connecting clamping block, a limiting sliding rod and a connecting clamping groove, the inner wall of the connecting frame penetrates through the telescopic pull rod, one end of the telescopic pull rod is fixedly connected with the pull ring, the outer wall of the telescopic pull rod is sleeved with the working spring which is fixedly connected with the inner wall of the connecting frame, the end of the telescopic pull rod away from the pull ring is fixedly connected with the telescopic resistance block, the abutting surface of the telescopic resistance block abuts against the connecting resistance block, the outer wall of the connecting resistance block is fixedly connected with the connecting clamping block, the inside of the connecting clamping block penetrates through the limiting sliding rod which is fixedly connected with the inner wall of the connecting frame, and the outer wall edge of the construction template away from the connecting frame is fixedly connected with the connecting clamping groove.

[0013] Preferably, the telescopic resistance block, the telescopic pull rod and the working spring and the connecting frame constitute a sliding structure, and the outer shape of the telescopic resistance block is an isosceles triangle.

[0014] Preferably, the connecting resistance block is in the shape of a trapezoid, the connecting clamping block, the telescopic resistance block, the connecting resistance block and the limiting sliding rod constitute a sliding structure, and the connecting clamping groove, the connecting clamping block and the connecting frame constitute a clamping structure.

[0015] Preferably, the anti-deviation frame comprises an adjusting screw rod, an adjusting knob, a lifting slider, an adjusting guide rod, a positioning sleeve, a sliding guide rod, a scale and a fork plate, the outer wall of the anti-deviation frame is penetrated through by the adjusting screw rod, the top end of the adjusting screw rod is fixedly connected with the adjusting knob, the outer wall of the adjusting screw rod is threadedly connected with the lifting slider, the outer wall of the lifting slider is rotatably connected with the adjusting guide rod, the bottom end of the adjusting guide rod is rotatably connected with the positioning sleeve, the inside of the positioning sleeve is penetrated through by the sliding guide rod which is fixedly connected with the outer wall of the anti-deviation frame, the outer wall of the sliding guide rod is provided with the scale, and the bottom end of the positioning sleeve is fixedly connected with the fork plate which is clamped with the outer wall of the construction formwork.

[0016] Preferably, the adjusting guide rod is provided in two groups, and the positional relationship of the two groups of adjusting guide rods is symmetrical about the anti-deviation frame.

[0017] Preferably, the positioning sleeve forms a sliding structure with the lifting slider and the adjusting guide rod and the sliding guide rod.

[0018] The positioning formwork structure for highway construction has the following beneficial effects:

[0019] 1. The positioning formwork structure for highway construction is provided with the positioning sleeve, the lifting slider slides through the adjusting guide rod to drive the positioning sleeve to slide along the outer wall of the sliding guide rod, the positioning sleeve drives the construction formwork at the bottom end of the fork plate to move synchronously, the relative position of the positioning sleeve and the scale is used to adjust the distance between the two groups of construction formworks.

[0020] 2. The positioning formwork structure for highway construction is provided with the connecting clamping block and the connecting clamping groove, the telescopic pull rod drives the telescopic abutting block to slide synchronously, the telescopic abutting block drives the connecting clamping block to slide along the outer wall of the limiting sliding rod through the connecting abutting block, the connecting clamping block is clamped with the connecting clamping groove to realize the quick assembly operation of the construction formworks.

[0021] 3. The positioning formwork structure for highway construction is provided with the telescopic clamping column and the positioning clamping groove, the rotating cylinder drives the rotating abutting ring to slide along the outer wall of the positioning frame through the working thread, the rotating abutting ring drives the telescopic clamping column and the positioning clamping groove on the outer wall of the telescopic rod to be clamped through the clamping abutting block, and the positioning operation of the telescopic rod and the telescopic sleeve is realized.

[0022] 4. The positioning formwork structure for highway construction is provided with the oscillating plate, the spring sheet drives the oscillating plate to oscillate through the elastic force of itself, the oscillating plate drives the homing hole plate to oscillate, the telescopic clamping column and the positioning clamping groove on the outer wall of the telescopic rod are away from each other, and the quick disassembly operation of the telescopic rod and the telescopic sleeve is realized. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort. The above and other objects, features and advantages of the present application will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings. The same reference numerals in all the drawings represent the same or similar parts. The drawings are not necessarily drawn to scale, and the emphasis is on illustrating the principles of the present application.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0025] Figure 2 It is a schematic diagram of the telescopic rod and telescopic sleeve connecting structure of the present application.

[0026] Figure 3 It is a schematic diagram of the sectional structure of the positioning frame of the present application.

[0027] Figure 4 It is a schematic diagram of the telescopic clamping column and positioning clamping groove connecting structure of the present application.

[0028] Figure 5 It is a schematic diagram of the connecting frame and connecting clamping groove connecting structure of the present application.

[0029] Figure 6 It is a schematic diagram of the internal structure of the connecting frame of the present application.

[0030] Figure 7 It is a schematic diagram of the working structure of the telescopic stop block and connecting stop block of the present application.

[0031] Figure 8 It is a schematic diagram of the anti-deviation frame structure of the present application.

[0032] Summary of reference numerals: 1, construction formwork; 2, connecting piece; 3, telescopic rod; 4, telescopic sleeve; 5, supporting bottom plate; 6, positioning frame; 7, working thread; 8, rotating cylinder; 9, positioning knob; 10, rotating stop ring; 11, clamping stop block; 12, telescopic clamping column; 13, positioning clamping groove; 14, homing hole plate; 15, swing plate; 16, spring sheet; 17, reinforcing rib; 18, connecting frame; 1801, telescopic pull rod; 1802, pull ring; 1803, working spring; 1804, telescopic stop block; 1805, connecting stop block; 1806, connecting clamping block; 1807, limiting sliding rod; 1808, connecting clamping groove; 19, foundation; 20, anti-deviation frame; 2001, adjusting screw; 2002, adjusting knob; 2003, lifting sliding block; 2004, adjusting guide rod; 2005, positioning sleeve; 2006, sliding guide rod; 2007, scale; 2008, fork plate. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0035] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0037] For examples, please refer to Figures 1 to 8 This embodiment provides a positioning template structure for highway construction, including a construction template 1 and a support mechanism set on the outer wall of the construction template 1. The support mechanism includes a telescopic component, an abutment component, and a locking component.

[0038] The telescopic assembly includes a connector 2, a telescopic rod 3, a telescopic sleeve 4, and a supporting base plate 5. The connector 2 is fixedly connected to the outer wall of the construction template 1. The telescopic rod 3 is screwed onto the outer wall of the connector 2. The telescopic sleeve 4 is sleeved onto the outer wall of the telescopic rod 3. The supporting base plate 5 is screwed onto the bottom end of the telescopic sleeve 4.

[0039] The abutment assembly includes a positioning frame 6, a working thread 7, a rotating cylinder 8, a positioning knob 9, a rotating abutment ring 10, and a locking abutment block 11. The positioning frame 6 is fixedly connected to the outer wall of the telescopic sleeve 4. The inner wall of the positioning frame 6 is provided with a working thread 7. The outer wall of the working thread 7 is threadedly connected to the rotating cylinder 8. The top of the rotating cylinder 8 is fixedly connected to the positioning knob 9. The bottom of the rotating cylinder 8 is screwed to the rotating abutment ring 10. The abutment surface of the rotating abutment ring 10 abuts against the locking abutment block 11.

[0040] The engaging assembly comprises a telescopic clamping column 12, a positioning clamping groove 13, a homing hole plate 14, a swing plate 15 and a spring sheet 16, the bottom end of the engaging resisting block 11 is fixedly connected with the telescopic clamping column 12, the outer wall of the telescopic rod 3 is provided with the positioning clamping groove 13 which is tightly combined with the outer wall of the telescopic clamping column 12, the bottom end of the telescopic clamping column 12 is fixedly connected with the homing hole plate 14, the outer wall of the homing hole plate 14 is movably connected with the swing plate 15 which is screwed with the inner wall of the positioning frame 6, and the outer wall of the swing plate 15 is combined with the spring sheet 16 which is fixedly connected with the inner wall of the positioning frame 6.

[0041] Further, the outer wall of the construction template 1 is fixedly connected with the reinforcing rib 17 on one side of the connecting piece 2, the outer wall edge of the construction template 1 is fixedly connected with the connecting frame 18, the bottom end of the construction template 1 is provided with the foundation 19 which is tightly combined with the bottom end of the supporting bottom plate 5, and the top end of the construction template 1 is provided with the anti-deviation frame 20.

[0042] Further, the bottom end of the supporting bottom plate 5 is provided with the anti-skid convex block, the rotating resisting ring 10 and the rotating cylinder 8 and the positioning frame 6 constitute a lifting structure through the working thread 7, and the anti-skid convex block at the bottom end of the supporting bottom plate 5 is beneficial to improve the stability of the supporting bottom plate 5 and facilitate the rotation of the rotating cylinder 8 to drive the rotating resisting ring 10 to slide along the outer wall of the positioning frame 6 through the working thread 7, so as to realize the control operation of the sliding of the rotating resisting ring 10.

[0043] Further, the telescopic clamping column 12, the rotating resisting ring 10 and the engaging resisting block 11 and the positioning clamping groove 13 constitute a clamping structure, the homing hole plate 14, the spring sheet 16 and the swing plate 15 and the positioning frame 6 constitute a sliding structure, which is beneficial to the rotation of the rotating resisting ring 10 to drive the telescopic clamping column 12 to be clamped with the positioning clamping groove 13 on the outer wall of the telescopic rod 3 through the engaging resisting block 11, so as to realize the positioning operation of the telescopic rod 3 and the telescopic sleeve 4, and the spring sheet 16 is beneficial to drive the swing plate 15 to swing through its own elastic force, the swing plate 15 swings through the homing hole plate 14, the telescopic clamping column 12 is away from the positioning clamping groove 13 on the outer wall of the telescopic rod 3, and the telescopic rod 3 and the telescopic sleeve 4 are quickly disassembled.

[0044] Further, the connecting frame 18 comprises a telescopic pull rod 1801, a pull ring 1802, a working spring 1803, a telescopic abutting block 1804, a connecting abutting block 1805, a connecting clamping block 1806, a limiting sliding rod 1807 and a connecting clamping groove 1808. The telescopic pull rod 1801 penetrates through the inner wall of the connecting frame 18. One end of the telescopic pull rod 1801 is fixedly connected with the pull ring 1802. The outer wall of the telescopic pull rod 1801 is sleeved with the working spring 1803 fixedly connected with the inner wall of the connecting frame 18. The end of the telescopic pull rod 1801 away from the pull ring 1802 is fixedly connected with the telescopic abutting block 1804. The abutting surface of the telescopic abutting block 1804 abuts against the connecting abutting block 1805. The outer wall of the connecting abutting block 1805 is fixedly connected with the connecting clamping block 1806. The inside of the connecting clamping block 1806 penetrates through the limiting sliding rod 1807 fixedly connected with the inner wall of the connecting frame 18. The side of the construction formwork 1 away from the connecting frame 18 is fixedly connected with the connecting clamping groove 1808 at the edge of the outer wall of the construction formwork 1. The pull ring 1802 is moved to drive the telescopic pull rod 1801 to slide along the inner wall of the connecting frame 18 against the elastic force of the working spring 1803. The sliding of the telescopic pull rod 1801 drives the telescopic abutting block 1804 to slide synchronously. The sliding of the telescopic abutting block 1804 drives the connecting clamping block 1806 to slide along the outer wall of the limiting sliding rod 1807 through the connecting abutting block 1805. The sliding of the connecting clamping block 1806 is clamped with the connecting clamping groove 1808 to realize the quick assembly operation between the construction formworks 1.

[0045] Further, the telescopic abutting block 1804 constitutes a sliding structure between the telescopic pull rod 1801, the working spring 1803 and the connecting frame 18. The shape of the telescopic abutting block 1804 is isosceles triangle. The pull ring 1802 is moved to drive the telescopic pull rod 1801 to slide along the inner wall of the connecting frame 18 against the elastic force of the working spring 1803. The sliding of the telescopic pull rod 1801 drives the telescopic abutting block 1804 to slide synchronously to realize the control operation of the sliding of the telescopic abutting block 1804.

[0046] Further, the shape of the connecting abutting block 1805 is trapezoidal. The connecting clamping block 1806 constitutes a sliding structure between the telescopic abutting block 1804, the connecting abutting block 1805 and the limiting sliding rod 1807. The connecting clamping groove 1808 constitutes a clamping structure between the connecting clamping block 1806 and the connecting frame 18. The sliding of the telescopic abutting block 1804 drives the connecting clamping block 1806 to slide along the outer wall of the limiting sliding rod 1807 through the connecting abutting block 1805. The sliding of the connecting clamping block 1806 is clamped with the connecting clamping groove 1808 to realize the quick assembly operation between the construction formworks 1.

[0047] Further, the anti-deviation frame 20 comprises an adjusting screw 2001, an adjusting knob 2002, a lifting slider 2003, an adjusting guide rod 2004, a positioning sleeve 2005, a sliding guide rod 2006, a scale 2007 and a fork plate 2008, the outer wall of the anti-deviation frame 20 penetrates through the adjusting screw 2001, the top end of the adjusting screw 2001 is fixedly connected with the adjusting knob 2002, the outer wall of the adjusting screw 2001 is threadedly connected with the lifting slider 2003, the outer wall of the lifting slider 2003 is rotatably connected with the adjusting guide rod 2004, the bottom end of the adjusting guide rod 2004 is rotatably connected with the positioning sleeve 2005, the inside of the positioning sleeve 2005 penetrates through the sliding guide rod 2006 fixedly connected with the outer wall of the anti-deviation frame 20, the outer wall of the sliding guide rod 2006 is provided with the scale 2007, and the bottom end of the positioning sleeve 2005 is fixedly connected with the fork plate 2008 clamped with the outer wall of the construction formwork 1, so as to facilitate the rotation of the adjusting knob 2002 to drive the lifting slider 2003 to slide along the outer wall of the anti-deviation frame 20 through the adjusting screw 2001, the synchronous movement of the two groups of adjusting guide rods 2004 driven by the lifting slider 2003 to slide, the sliding of the positioning sleeve 2005 along the outer wall of the sliding guide rod 2006 driven by the adjusting guide rod 2004, and the synchronous movement of the construction formwork 1 at the bottom end of the fork plate 2008 driven by the positioning sleeve 2005, so as to realize the adjustment operation on the distance between the two groups of construction formworks 1 through the relative position of the positioning sleeve 2005 and the scale 2007.

[0048] Further, the adjusting guide rod 2004 is provided with two groups, and the positional relationship of the two groups of adjusting guide rods 2004 is relatively symmetrical about the anti-deviation frame 20, so as to facilitate the synchronous movement of the two groups of adjusting guide rods 2004 driven by the lifting slider 2003 to slide, and realize the control operation of the synchronous movement of the two groups of adjusting guide rods 2004.

[0049] Further, the positioning sleeve 2005 forms a sliding structure between the lifting slider 2003, the adjusting guide rod 2004 and the sliding guide rod 2006, so as to facilitate the sliding of the positioning sleeve 2005 along the outer wall of the sliding guide rod 2006 driven by the adjusting guide rod 2004, the synchronous movement of the construction formwork 1 at the bottom end of the fork plate 2008 driven by the positioning sleeve 2005, and the adjustment operation on the distance between the two groups of construction formworks 1 through the relative position of the positioning sleeve 2005 and the scale 2007.

[0050] As Figure 1As shown, the positioning template structure for road construction, when in use, first, the interval between the two groups of construction templates 1 is adjusted, in the anti-deviation frame 20, the construction personnel rotates the adjusting knob 2002, the adjusting knob 2002 rotates through the adjusting screw 2001 to drive the lifting slider 2003 to slide along the outer wall of the anti-deviation frame 20, the lifting slider 2003 slides to drive the two groups of adjusting guide rods 2004 to move synchronously, so that the lifting slider 2003 slides through the adjusting guide rod 2004 to drive the positioning sleeve 2005 to slide along the outer wall of the sliding guide rod 2006, the positioning sleeve 2005 slides to drive the construction template 1 at the bottom of the fork plate 2008 to move synchronously, through the relative position of the positioning sleeve 2005 and the scale 2007, the interval between the two groups of construction templates 1 is adjusted.

[0051] Then, the construction templates 1 are assembled, in the connecting frame 18, the construction personnel pulls the pull ring 1802, the pull ring 1802 moves to drive the telescopic pull rod 1801 to slide along the inner wall of the connecting frame 18 against the elastic force of the working spring 1803, the telescopic pull rod 1801 slides to drive the telescopic stop block 1804 to slide synchronously, the telescopic stop block 1804 slides through the connecting stop block 1805 to drive the connecting clamping block 1806 to slide along the outer wall of the limiting sliding rod 1807, the connecting clamping block 1806 slides and is clamped with the connecting clamping groove 1808, realizing the quick assembly operation between the construction templates 1.

[0052] Then, the construction templates 1 are supported, the construction personnel drives the telescopic rod 3 to slide along the outer wall of the telescopic sleeve 4, and then positions the telescopic rod 3 and the telescopic sleeve 4, the construction personnel rotates the positioning knob 9, the positioning knob 9 rotates to drive the rotating cylinder 8 to rotate synchronously, the rotating cylinder 8 rotates through the working thread 7 to drive the rotating stop ring 10 to slide along the outer wall of the positioning frame 6, the rotating stop ring 10 slides through the clamping stop block 11 to drive the telescopic clamping column 12 to be clamped with the positioning clamping groove 13 on the outer wall of the telescopic rod 3, realizing the positioning operation of the telescopic rod 3 and the telescopic sleeve 4.

[0053] Finally, when the telescopic rod 3 and the telescopic sleeve 4 are disassembled, the construction personnel reversely rotates the positioning knob 9, so that the rotating stop ring 10 is away from the clamping stop block 11, and the spring sheet 16 drives the swing plate 15 to swing through the elastic force of itself, the swing plate 15 swings through the homing hole plate 14 to drive the telescopic clamping column 12 to be away from the positioning clamping groove 13 on the outer wall of the telescopic rod 3, realizing the quick disassembly operation of the telescopic rod 3 and the telescopic sleeve 4.

[0054] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Modifications of these embodiments will occur to persons of skill in the art, and that the appended claims are intended to cover all such modifications that do not depart from the true spirit and scope of the application. Therefore, the application is not limited to the embodiments shown but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A positioning template structure for highway construction, comprising a construction template and a support mechanism disposed on the outer wall of the construction template, characterized in that: The support mechanism includes a telescopic component, an abutment component, and a locking component; The telescopic assembly includes a connector, a telescopic rod, a telescopic sleeve, and a supporting base plate. The connector is fixedly connected to the outer wall of the construction template. The telescopic rod is screwed onto the outer wall of the connector. The telescopic sleeve is sleeved onto the outer wall of the telescopic rod. The supporting base plate is screwed onto the bottom end of the telescopic sleeve. The abutment assembly includes a positioning frame, a working thread, a rotating cylinder, a positioning knob, a rotating abutment ring, and a locking abutment block. The positioning frame is fixedly connected to the outer wall of the telescopic sleeve. The inner wall of the positioning frame is provided with a working thread. The rotating cylinder is threadedly connected to the outer wall of the working thread. The positioning knob is fixedly connected to the top of the rotating cylinder. The rotating abutment ring is screwed to the bottom of the rotating cylinder. The abutment surface of the rotating abutment ring abuts against a surface. The engaging assembly includes a telescopic locking post, a positioning slot, a return hole plate, a swing plate, and a spring sheet. The bottom end of the engaging block is fixedly connected to the telescopic locking post. The outer wall of the telescopic rod has a positioning slot that fits tightly against the outer wall of the telescopic locking post. The bottom end of the telescopic locking post is fixedly connected to the return hole plate. The outer wall of the return hole plate is movably connected to a swing plate that is spun to the inner wall of the positioning frame. The outer wall of the swing plate is fitted with a spring sheet that is fixedly connected to the inner wall of the positioning frame.

2. The positioning template structure for highway construction according to claim 1, characterized in that: The outer wall of the construction template is fixedly connected to a reinforcing rib on one side of the connector. A connecting frame is fixedly connected to the edge of the outer wall of the construction template. A foundation is provided at the bottom of the construction template that fits tightly against the bottom of the supporting base plate. An anti-deviation frame is provided at the top of the construction template.

3. The positioning template structure for highway construction according to claim 1, characterized in that: The bottom end of the support base plate is provided with anti-slip protrusions, and the rotating abutment ring forms a lifting structure with the positioning frame through the working thread and the rotating cylinder.

4. The positioning template structure for highway construction according to claim 1, characterized in that: The telescopic locking post forms an engaging structure with the positioning slot through a rotating abutment ring and an engaging abutment block, while the return hole plate forms a sliding structure with the positioning frame through a spring plate and a swing plate.

5. A positioning template structure for highway construction according to claim 2, characterized in that: The connecting frame includes a telescopic rod, a pull ring, a working spring, a telescopic stop block, a connecting stop block, a connecting clip, a limiting slide rod, and a connecting slot. The telescopic rod passes through the inner wall of the connecting frame. A pull ring is fixedly connected to one end of the telescopic rod. A working spring, which is fixedly connected to the inner wall of the connecting frame, is sleeved on the outer wall of the telescopic rod. A telescopic stop block is fixedly connected to the end of the telescopic rod away from the pull ring. A connecting stop block abuts against the contact surface of the telescopic stop block. A connecting clip is fixedly connected to the outer wall of the connecting stop block. A limiting slide rod, which is fixedly connected to the inner wall of the connecting frame, passes through the interior of the connecting clip. A connecting slot is fixedly connected to the outer edge of the outer wall of the construction template on the side away from the connecting frame.

6. A positioning template structure for highway construction according to claim 5, characterized in that: The telescopic stop block forms a sliding structure with the connecting frame through a telescopic rod and a working spring, and the telescopic stop block is in the shape of an isosceles triangle.

7. A positioning template structure for highway construction according to claim 5, characterized in that: The connecting block is trapezoidal in shape. The connecting block forms a sliding structure with the telescopic block and the connecting block and the limiting slide rod. The connecting slot forms an engaging structure with the connecting frame through the connecting block.

8. A positioning template structure for highway construction according to claim 2, characterized in that: The anti-deviation frame includes an adjusting screw, an adjusting knob, a lifting slider, an adjusting guide rod, a positioning sleeve, a sliding guide rod, a scale, and a fork plate. The adjusting screw passes through the outer wall of the anti-deviation frame. An adjusting knob is fixedly connected to the top of the adjusting screw. A lifting slider is threadedly connected to the outer wall of the adjusting screw. An adjusting guide rod is screwed onto the outer wall of the lifting slider. A positioning sleeve is screwed onto the bottom end of the adjusting guide rod. A sliding guide rod, which is fixedly connected to the outer wall of the anti-deviation frame, passes through the interior of the positioning sleeve. A scale is provided on the outer wall of the sliding guide rod. A fork plate, which engages with the outer wall of the construction template, is fixedly connected to the bottom end of the positioning sleeve.

9. A positioning template structure for highway construction according to claim 8, characterized in that: The adjusting guide rods are provided in two sets, and the positions of the two sets of adjusting guide rods are symmetrical about the anti-deviation frame.

10. A positioning template structure for highway construction according to claim 8, characterized in that: The positioning sleeve forms a sliding structure through the lifting slider and the adjusting guide rod and sliding guide rod.

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