Lateral supporting structure of bituminous pavement construction formwork

Abstract

The utility model discloses an asphalt pavement construction template lateral support structure which comprises an anchoring part, a support frame, a support plate and a connecting piece, and the anchoring part is used for being anchored on the ground; the supporting frame is arranged in the length direction of the supporting and blocking formwork of the asphalt pavement, and one end of the supporting frame is connected with the anchoring part. The supporting plate is arranged at the other end of the supporting frame, and the supporting plate and the supporting and blocking formwork are arranged at the same height; the connecting piece is used for connecting and fixing the supporting plate, the supporting frame and the supporting and blocking formwork. The lateral supporting structure of the bituminous pavement construction formwork can effectively solve the problem that lateral supporting of the construction formwork is unstable.

Description

TECHNICAL FIELD

[0001] The utility model relates to bituminous paving construction technical field, concretely relates to a bituminous paving construction template lateral support structure. BACKGROUND

[0002] In the bituminous paving construction phase, in order to prevent bituminous mixture from excessive outward expansion in the process of road roller paving and rolling, a support template needs to be installed on both sides of the roadbed (water stable base layer) before paving and rolling of the bituminous mixture, and the support template is used for blocking graded mixture and solidification. In the prior art, the template is first laid on the side of the roadbed (water stable base layer), and a positioning cone is punched into the ground at a suitable position of the roadbed (water stable base layer) according to the design requirement of the width of the pavement, the positioning cone is a cone rod structure with a hook plate arranged at the upper end, and the cone rod structure is connected with the support template, so that the position of the template can be stabilized.

[0003] Disadvantages: under the vibration of the road roller and strong extrusion force, the mixture will be excessively pressed outward to the template, the limited supporting area of the limiting device may cause damage to the cone rod structure, resulting in poor blocking effect of the graded mixture and solidification, and it is inconvenient to readjust and fix during the construction process, which also increases the safety risk of the construction personnel; at the same time, the cone rod structure may even damage the construction personnel, which seriously threatens the construction safety. Especially in the process of side compaction by the road roller, during the paving and rolling process of the traditional manually driven machine group, the driver can take appropriate measures according to his own experience and through real-time observation. However, in recent years, with the maturity of intelligent paving machine group construction, the unmanned road roller further increases the requirements for the quality and safety of the bituminous paving construction template lateral support structure during the side compaction process. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies in the prior art, the utility model solves the technical problem of providing a bituminous paving construction template lateral support structure that can effectively solve the problem of unstable lateral support of the construction template.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a bituminous paving construction template lateral support structure, comprising:

[0006] An anchoring piece for anchoring to the ground;

[0007] A support frame arranged along the length direction of the support template of the bituminous pavement, one end of the support frame being connected with the anchoring piece;

[0008] A support plate arranged at the other end of the support frame and arranged at the same height as the support template; and

[0009] A connecting piece for connecting and fixing the support plate, the support frame and the support template.

[0010] Further, the support frame is triangular, one side of the support frame has a support edge, the support frame is supported on the retaining form along the length direction of the asphalt pavement through the support edge, and the end opposite to the support plate of the support frame is connected with the anchor.

[0011] Further, the end of the support frame is provided with a sleeve ring, and the anchor is anchored to the ground through the sleeve ring.

[0012] Further, the support plate is an L-shaped plate, the vertical edge of the L-shaped plate is supported on the outer side wall of the retaining form, and the horizontal edge of the L-shaped plate is supported on the ground.

[0013] Further, the connecting piece comprises a screw rod and two locking nuts, the support edge of the support frame is fixedly connected with the support plate, a first through groove is formed in the retaining form in the transverse direction and penetrates the front and back, a second through groove is formed in the support plate in the transverse direction and penetrates the front and back, the screw rod penetrates the first through groove and the second through groove, and the two locking nuts are arranged at the two ends of the screw rod respectively, and the support plate can be fixedly pressed on the retaining form by rotating the two locking nuts.

[0014] Further, the connecting piece comprises a limiting block and a hook, the limiting block is located on the inner side of the retaining form, the hook is located on the outer side of the support plate, the opening of the hook faces downward, one end of the hook penetrates the second through groove and the first through groove and is connected with the limiting block, and the support edge of the support frame is fixed on the outer side wall of the retaining form through the hook.

[0015] Further, the connecting piece comprises a limiting plate and a Z-shaped connecting plate, the limiting plate is located on the inner side of the retaining form, the connecting plate is located on the outer side of the support plate, one end of the connecting plate penetrates the second through groove and the first through groove and is connected with the limiting plate, the support edge of the support frame is fixed on the outer side wall of the retaining form through the connecting plate, and the lower end of the connecting plate is fixedly connected with the horizontal end of the support plate through a screw.

[0016] The asphalt pavement construction form lateral support structure has the advantages that:

[0017] The asphalt pavement construction form lateral support structure has the advantages that: The asphalt pavement construction form lateral support structure has the advantages that: Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 A schematic diagram of a lateral support structure for asphalt pavement construction template provided in an embodiment of this utility model;

[0020] Figure 2 for Figure 1 The diagram shows a lateral support structure for asphalt pavement construction formwork from another angle.

[0021] Figure 3 A schematic diagram of a lateral support structure for an asphalt pavement construction template provided in two embodiments of this utility model;

[0022] Figure 4 for Figure 3 This is a schematic diagram of a lateral support structure for asphalt pavement construction formwork from another angle.

[0023] Figure 5 A schematic diagram of a lateral support structure for an asphalt pavement construction template provided in three embodiments of this utility model;

[0024] Figure 6 for Figure 5 This is a schematic diagram of a lateral support structure for asphalt pavement construction formwork from another angle.

[0025] Figure label:

[0026] 1. Support formwork;

[0027] 100, Anchor; 200, Support frame; 210, Collar; 300, Support plate; 400, Connector; 410, Screw; 420, Locking nut; 430, Limiting block; 440, Hook; 450, Limiting plate; 460, Connecting plate. Detailed Implementation

[0028] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0029] First implementation method:

[0030] Please see Figures 1 to 6The utility model provides an asphalt pavement construction template lateral support structure, including anchor 100, support frame 200, support plate 300 and connecting piece 400.

[0031] Specifically, anchor 100 is used for anchoring on the ground, in specific implementation, anchor 100 can select the anchor cone commonly used in prior art, support frame 200 is arranged along the length direction of asphalt pavement retaining template 1, and one end of support frame 200 is connected with anchor 100, support plate 300 is arranged at the other end of support frame 200 and is arranged in the same height with retaining template 1, and connecting piece 400 is used to connect and fix support plate 300, support frame 200 and retaining template 1.

[0032] When using, support plate 300 is supported on the outer side wall of retaining template 1 first, then support plate 300, support frame 200 and retaining template 1 are connected and fixed through connecting piece 400, then support frame 200 is anchored through anchor 100, because support plate 300 has certain length and height, so enough support area can be provided, thereby retaining template 1 provides enough support effect along the length direction and height direction inside, further prevent the problem of poor grade mixture and solidification effect caused by insufficient lateral support force, further reduce the construction risk of construction personnel safety.

[0033] In the embodiment, support frame 200 is triangular, one side of support frame 200 has support edge, support frame 200 is supported on retaining template 1 along the length direction of asphalt pavement through support edge, and the opposite end of support frame 200 and anchor 100 are connected, because support frame 200 is triangular, so the support length can be lengthened, and simultaneously, the setting and installation of anchor 100 are facilitated.

[0034] In the embodiment, in order to facilitate the connection of anchor 100 and support frame 200, the sleeve ring 210 is arranged at the end of support frame 200, and anchor 100 is anchored on the ground through sleeve ring 210, in other implementation manners, the perforation can also be directly arranged at the end of support frame 200, and anchor 100 can pass through the perforation.

[0035] In the embodiment, support plate 300 is L-shaped plate, the vertical edge of L-shaped plate is supported on retaining template 1, and the horizontal edge of L-shaped plate is supported on the ground, so that the support effect can be achieved, and the support stability is further improved.

[0036] In the embodiment, the connecting piece 400 comprises a screw rod 410 and two locking nuts 420, the support edge of the support frame 200 is fixedly connected with the support plate 300, and the connecting mode can be welding, bolt and nut fixing or other fixing modes. The first through slot is horizontally formed on the support formwork 1, the second through slot is correspondingly formed on the support plate 300, the screw rod 410 passes through the first through slot and the second through slot, and the two locking nuts 420 are respectively arranged at the two ends of the screw rod 410. The support plate 300 can be tightly fixed on the support formwork 1 by rotating the two locking nuts 420.

[0037] In use, the support plate 300 is first close to the support formwork 1, then the screw rod 410 passes through the first through slot and the second through slot, then the locking nuts 420 are sleeved at the two ends of the screw rod 410, and finally the support plate 300 can be tightly fixed by the locking nuts 420. In this way, the support frame 200, the support plate 300 and the support formwork 1 can be quickly connected and fixed. Finally, the anchoring piece 100 passes through the sleeve ring 210 and is anchored to the ground.

[0038] Second embodiment:

[0039] Please refer to Figure 3 and Figure 4 The difference between the second embodiment and the first embodiment is that:

[0040] The connecting piece 400 comprises a limiting block 430 and a hook 440, the limiting block 430 is located on the inner side of the support formwork 1, the hook 440 is located on the outer side of the support plate 300, the opening of the hook 440 faces downward, one end of the hook 440 passes through the second through slot and the first through slot and is connected with the limiting block 430, and the support edge of the support frame 200 is fixed on the outer side wall of the support formwork through the hook 440.

[0041] In use, the support plate 300 is first placed, and the limiting block 430 is placed on one side of the support formwork 1, then one end of the hook 440 passes through the second through slot and the first through slot, then the support edge of the support frame 200 is clamped in the hook 440 from below, and finally the hook 440 is connected with the limiting block 430.

[0042] In this way, the support frame 200, the support plate 300 and the support formwork 1 can also be quickly connected and fixed.

[0043] Third embodiment:

[0044] Please refer to Figure 5 and Figure 6 The difference between the third embodiment and the second embodiment is that:

[0045] The connecting piece 400 comprises a limiting plate 450 and a Z-shaped connecting plate 460. The limiting plate 450 is located at the inner side of the support formwork 1, and the connecting plate 460 is located at the outer side of the support plate 300. One end of the connecting plate 460 passes through the second through slot and the first through slot and is connected with the limiting plate 450. The support edge of the support frame 200 is fixed to the outer side wall of the support formwork through the connecting plate 460, and the lower end of the connecting plate 460 is fixedly connected with the transverse end of the support plate 300 through a screw.

[0046] In use, the support plate 300 is placed first, then one end of the connecting plate 460 passes through the second through slot and the first through slot, then the support edge of the support frame 200 is clamped in the connecting plate 460 from below, and finally the top end of the connecting plate 460 is connected with the limiting plate 450, and the bottom end of the connecting plate 460 is connected with the bottom end of the support plate 300.

[0047] In this way, the connection and fixation of the support frame 200, the support plate 300 and the support formwork 1 can also be quickly completed. Through the support below the connecting plate 460, the support effect can be further improved.

[0048] The asphalt pavement construction formwork lateral support structure in the application has a certain length and height, so that sufficient support area can be provided, so that the support formwork 1 can provide sufficient support effect in the length direction and the height direction along the inside, thereby preventing the problems of insufficient lateral support force and poor solidification effect of the graded mixture from occurring, and thereby reducing the construction risk of the construction personnel. At the same time, the structure is simple and convenient to install.

[0049] The above embodiments are only used to illustrate the technical solutions of the application, but not to limit them. Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some or all of the technical features. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the application, and they should be covered in the scope of the claims and the specification of the application.

Claims

1. A formwork structure for the lateral support of an asphalt pavement construction, characterized in that The utility model relates to a support frame for asphalt pavement, comprising: an anchor for anchoring to the ground; a support frame arranged along the length direction of a support template of asphalt pavement, one end of the support frame being connected with the anchor; a support plate arranged at the other end of the support frame and arranged at the same height as the support template; and a connecting piece for connecting and fixing the support plate, the support frame and the support template. The support frame is triangular, and one side of the support frame has a support edge, the support frame being supported on the support template along the length direction of the asphalt pavement through the support edge, and the end of the support frame opposite to the support plate being connected with the anchor. The support template is provided with a first through slot extending transversely and longitudinally, and the support plate is provided with a second through slot extending transversely and longitudinally. The connecting piece comprises a screw rod and two locking nuts, the support edge of the support frame being fixedly connected with the support plate, the screw rod passing through the first through slot and the second through slot, and the two locking nuts being arranged at the two ends of the screw rod, respectively, the support plate being pressed and fixed on the support template by rotating the two locking nuts; or The connecting piece comprises a limiting block and a hook, the limiting block being located at the inner side of the support template, the hook being located at the outer side of the support plate, the opening of the hook facing downward, one end of the hook passing through the second through slot and the first through slot and being connected with the limiting block, and the support edge of the support frame being fixed to the outer side wall of the support template through the hook; or The connecting piece comprises a limiting plate and a Z-shaped connecting plate, the limiting plate being located at the inner side of the support template, the connecting plate being located at the outer side of the support plate, one end of the connecting plate passing through the second through slot and the first through slot and being connected with the limiting plate, and the support edge of the support frame being fixed to the outer side wall of the support template through the connecting plate, and the lower end of the connecting plate being fixedly connected with the transverse end of the support plate through a screw. The end of the support frame is provided with a sleeve ring, and the anchor passes through the sleeve ring and is anchored to the ground.

2. The asphalt pavement construction form side support structure according to claim 1, wherein, The support plate is an L-shaped plate, the vertical edge of the L-shaped plate being supported on the support template, and the horizontal edge of the L-shaped plate being supported on the ground.

3. The asphalt pavement construction form side support structure according to claim 1, wherein, ​

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