Marking rod for civil engineering construction

Abstract

The utility model discloses a civil engineering construction marking rod, and belongs to the technical field of civil engineering equipment. Comprising a fixing block, a balancing weight is fixedly arranged at the bottom of the fixing block, and a storage groove is formed in the balancing weight; sliding holes are formed in the four corners of the balancing weight, and stabilizing rods are arranged in the sliding holes in a sliding mode. A mounting groove is formed in the fixing block, and the supporting rod is rotationally arranged in the mounting groove; fixing holes are formed in the outer walls of the supporting rods, and inserting structures inserted into the fixing holes are arranged in the fixing blocks. The supporting frame is fixedly connected to the upper end of the adjusting rod, two clamping plates are arranged on the supporting frame in a sliding mode, and the identification plate is located between the two clamping plates. By arranging the balancing weight with the storage groove and the stabilizing rod, the placing stability of the marking rod is improved, the mass of the marking rod is not increased, and therefore the marking rod can be stably placed on mud, potholes and the like conveniently; meanwhile, a structure convenient to disassemble is arranged, the whole marking rod can be quickly disassembled into scattered parts, and carrying and transportation are convenient.

Description

Technical Field

[0001] The utility model provides a civil engineering construction signpost, belonging to the technical field of civil engineering equipment. Background Technique

[0002] In civil engineering construction, signposts, as key marking tools for on-site construction, play an important role. They are used to mark construction areas, indicate construction directions, etc., and are the basis for ensuring construction accuracy and safety. Construction signposts usually consist of a base, a support rod, and a signboard, with a relatively simple structure.

[0003] The ground at civil engineering construction sites is often uneven, such as soil, potholes, etc. This kind of ground cannot directly fix the signpost, and this kind of ground will cause the base of the signpost to be unstable, increasing the risk of the signpost tilting or collapsing; at the same time, the operation and vibration of some construction machinery and equipment during civil engineering construction will also affect the placement stability of the signpost. The existing method is often to increase the mass of the base. Although this increases the stability of the signpost to a certain extent, it also increases the overall mass of the signpost, making it inconvenient to carry and move. At the same time, the existing signposts are inconvenient to disassemble and separate, which will also affect the movement and carrying of the signposts. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that using the method of increasing the mass of the base to increase the stability of the signpost will affect the portability of the signpost.

[0005] In order to solve the above problems, the technical solution proposed by the utility model is: a civil engineering construction signpost, including a fixed block, on which a support rod, an adjustment rod, a support frame, and a signboard are sequentially arranged upward; a counterweight block is fixedly arranged at the bottom of the fixed block, and a storage groove is opened in the counterweight block; sliding holes are opened at the four corners of the counterweight block, and stabilizing rods are slidably arranged in the sliding holes; an installation groove is opened in the fixed block, and the support rod is rotatably arranged in the installation groove; fixing holes are opened on the outer wall of the support rod, and a plugging structure inserted into the fixing holes is arranged in the fixed block; a sliding groove is opened in the support rod, and the adjustment rod is slidably arranged in the sliding groove; the support frame is fixedly connected to the upper end of the adjustment rod, two clamping plates are slidably arranged on the support frame, and the signboard is located between the two clamping plates; a sliding structure fixedly connected to the clamping plate is arranged in the support frame.

[0006] As an improvement, an access hole communicating with the storage groove is opened on the counterweight block, and a sealing plug is arranged in the access hole; an outflow groove communicating with the storage groove is opened on the side wall of the counterweight block, and a sealing plate is arranged in the outflow groove.

[0007] As an improvement, the lower end of the stabilizing rod is set to be pointed; adjustment holes are provided on the stabilizing rod and are arranged vertically, and the stabilizing rod is fixedly connected to the counterweight through screws and the adjustment holes.

[0008] As an improvement, the plugging structure includes a fixed rod and a compression plate; a spring groove is provided in the fixed block, the fixed rod is located in the spring groove, the compression plate is fixedly sleeved on the fixed rod, and the fixed rod is inserted into the fixing hole; a spring is arranged in the spring groove and the spring is sleeved on the fixed rod.

[0009] As an improvement, a compression allowance is reserved for the spring; there are 10 fixing holes, and the 10 fixing holes are arranged circumferentially at the bottom of the support rod.

[0010] As an improvement, screw holes are evenly arranged vertically on the adjusting rod, and the adjusting rod is fixedly connected to the support rod through screws.

[0011] As an improvement, the sliding structure is a sliding plate, and the sliding plate is slidably arranged in the support frame; a bidirectional screw is rotatably arranged in the support frame, there are two sliding plates, and the two sliding plates are threadedly connected to corresponding positions of the bidirectional screw; a guiding groove is provided above the support frame, and the sliding plate passes through the guiding groove and is fixedly connected to the clamping plate.

[0012] As an improvement, insertion holes are provided on both sides of the identification plate, and insertion rods inserted into the insertion holes are fixedly connected to the clamping plate.

[0013] The beneficial effects of the present utility model:

[0014] 1. A counterweight is fixedly arranged at the bottom of the fixed block, and a storage groove is provided in the counterweight; by providing a counterweight with a storage groove, weights such as sand and gravel can be added to the storage groove when using the identification rod, and at the same time, when moving and carrying the identification rod, the weights such as sediment are taken away, without increasing the overall mass of the identification rod and without affecting the portability of the identification rod; at the same time, a stabilizing rod is provided, and the stabilizing rod can be inserted into the soil or potholes to increase the stability of the identification rod.

[0015] 2. A plugging structure inserted into the fixing hole is arranged in the fixed block, and a sliding structure fixedly connected to the clamping plate is arranged in the support frame; the support rod is rotatably arranged in the installation groove; by providing a plugging structure, a sliding structure, etc., the disassembly of the overall identification rod can be facilitated, so as to break it into parts and facilitate the carrying of the identification rod. Description of the Drawings

[0016] Figure 1 It is a perspective view of a civil engineering construction identification rod of the present utility model.

[0017] Figure 2 It is a perspective view of another angle of a civil engineering construction identification rod of the present utility model.

[0018] Figure 3 This is a cross-sectional view of a counterweight block of a construction identification pole for civil engineering of the present utility model.

[0019] Figure 4 This is an exploded view of the connection of a construction identification pole for civil engineering of the present utility model.

[0020] Figure 5 This is a cross-sectional view of a support frame of a construction identification pole for civil engineering of the present utility model.

[0021] Figure 6 This is a cross-sectional view of a fixing block of a construction identification pole for civil engineering of the present utility model.

[0022] 1. Counterweight block; 2. Fixing block; 3. Support rod; 4. Adjusting rod; 5. Support frame; 6. Identification plate; 7. Slide groove; 8. Outflow groove; 9. Inlet hole; 10. Screw hole; 11. Slide hole; 12. Stabilizing rod; 13. Adjusting hole; 14. Installation groove; 15. Fixing rod; 16. Fixing hole; 17. Clamping plate; 18. Storage groove; 19. Slide plate; 20. Bidirectional screw; 21. Spring groove; 22. Compression plate; 23. Spring. Detailed implementation manners

[0023] The present utility model will be further described below with reference to the accompanying drawings.

[0024] According to Figures 1-6 As shown: The present utility model provides a construction identification pole for civil engineering, including a fixing block 2. A support rod 3, an adjusting rod 4, a support frame 5, and an identification plate 6 are sequentially arranged upward on the fixing block 2. A counterweight block 1 is fixedly arranged at the bottom of the fixing block 2, and a storage groove 18 is formed in the counterweight block 1. Slide holes 11 are formed at the four corners of the counterweight block 1, and stabilizing rods 12 are slidably arranged in the slide holes 11. An installation groove 14 is formed in the fixing block 2, and the support rod 3 is rotatably arranged in the installation groove 14. Fixing holes 16 are formed on the outer wall of the support rod 3, and a plugging structure inserted into the fixing holes 16 is arranged in the fixing block 2. A slide groove 7 is formed in the support rod 3, and the adjusting rod 4 is slidably arranged in the slide groove 7. The support frame 5 is fixedly connected to the upper end of the adjusting rod 4. Two clamping plates 17 are slidably arranged on the support frame 5, and the identification plate 6 is located between the two clamping plates 17. A sliding structure fixedly connected to the clamping plates 17 is arranged in the support frame 5.

[0025] The counterweight block 1 with the storage groove 18 is provided, which not only increases the placement stability of the identification pole but also does not increase the mass of the identification pole itself and does not affect the portability of the identification pole. The stabilizing rod 12 is also provided and can be inserted into the soil, so as to facilitate the stable placement on muddy pits and depressions. At the same time, a structure that is convenient to disassemble is provided, and the entire identification pole can be quickly disassembled into scattered parts, which is convenient for carrying and transporting.

[0026] As Figure 3 shown, an access hole 9 communicating with the storage groove 18 is formed in the counterweight 1, and a sealing plug is arranged in the access hole 9; an outflow groove 8 communicating with the storage groove 18 is formed in the side wall of the counterweight 1, and a sealing plate is arranged in the outflow groove 8.

[0027] As Figure 4 shown, the lower end of the stabilizing rod 12 is formed into a pointed shape for facilitating insertion into the soil; adjusting holes 13 are formed in the stabilizing rod 12 and are arranged vertically, and the stabilizing rod 12 is fixedly connected to the counterweight 1 through screws and the adjusting holes 13. By selecting different adjusting holes 13, the insertion depth into the soil can be conveniently controlled.

[0028] As Figure 6 shown, the plugging structure includes a fixed rod 15 and a compression plate 22; a spring groove 21 is formed in the fixed block 2, the fixed rod 15 is located in the spring groove 21, the compression plate 22 is fixedly sleeved on the fixed rod 15, and the fixed rod 15 is inserted into the fixing hole 16; a spring 23 is arranged in the spring groove 21 and is sleeved on the fixed rod 15. The spring 23 has a reserved compression amount, which can continuously generate pressure on the compression plate 22, thereby increasing the plugging stability of the fixed rod 15; there are 10 fixing holes 16, and the 10 fixing holes 16 are circumferentially distributed at the bottom of the support rod 3. Different fixing holes 16 can be selected when installing the support rod 3, so as to adjust the installation direction of the identification plate 6 above the support rod 3.

[0029] Screw holes 10 are evenly distributed vertically on the adjusting rod 4, and the adjusting rod 4 is fixedly connected to the support rod 3 through screws. By selecting different screw holes 10, the installation height of the overall identification rod can be adjusted.

[0030] As Figure 5 shown, the sliding structure is a sliding plate 19, and the sliding plate 19 is slidably arranged in the support frame 5; a bidirectional screw 20 is rotatably arranged in the support frame 5, there are two sliding plates 19, and the two sliding plates 19 are threadedly connected to the corresponding positions of the bidirectional screw 20; a guide groove is formed above the support frame 5, and the sliding plate 19 passes through the guide groove and is fixedly connected to the clamping plate 17. The arrangement of the guide groove can limit the rotation of the sliding plate 19, thereby converting the rotation of the bidirectional screw 20 into the sliding of the sliding plate 19 and driving the clamping plate 17 to move.

[0031] Insertion holes are formed on both sides of the identification plate 6, and insertion rods inserted into the insertion holes are fixedly connected to the clamping plate 17, which facilitates the stable clamping of the identification plate 6.

[0032] Principle of the present utility model

[0033] As Figures 1-2 shown is the normal use state diagram of the present application. The counterweight 1 is in contact with the soil and the pitted ground. AsFigure 3 As shown, at this time, sand and gravel can be added into the storage groove 18 in the counterweight block 1 through the inlet hole 9, so as to increase the mass of the counterweight block 1 and improve the placement stability of the overall signpost. At the same time, the stabilizing rod 12 can be inserted into the soil or potholed ground, and then the stabilizing rod 12 and the counterweight block 1 are fixedly connected by screws to further improve the placement stability of the signpost. When it is necessary to carry and move the signpost, the sand and gravel in the counterweight block 1 can be directly taken out through the outflow groove 8. Therefore, the present application can increase the placement stability of the signpost without affecting its portability.

[0034] When moving and carrying the signpost, the accessories of the signpost can also be disassembled and transported separately. For example, Figure 6 as shown, the support rod 3 can be separated from the fixed block 2 first. Directly pull the fixing rod 15 outwards to make the fixing rod 15 disengage from the fixing hole 16, and then the support rod 3 can be directly separated from the fixed block 2. Then, the screw connecting the adjusting rod 4 and the support rod 3 can be unscrewed, and the adjusting rod 4 can be taken out from the sliding groove 7 in the support rod 3 to complete the separation of the two. As Figure 5 shown, the sign board 6 can be separated from the support frame 5. Turn the bidirectional screw rod 20, and driven by the sliding plate 19, the two clamping plates 17 move away from each other until the insertion rod on the clamping plate 17 disengages from the insertion hole of the sign board 6. Finally, the stabilizing rod 12 can be taken out from the sliding hole 11. As Figure 4 shown, the disassembly of the entire signpost is completed, which is convenient for carrying and moving.

[0035] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, they design similar structural manners and embodiments to this technical solution without creative efforts, which shall fall within the protection scope of the present utility model.

Claims

1. A civil engineering construction identification pole, comprising a fixed block (2), on which a support pole (3), an adjusting pole (4), a support frame (5), and an identification board (6) are sequentially arranged upwards; characterized in that: A counterweight block (1) is fixedly arranged at the bottom of the fixed block (2), and a storage groove (18) is formed in the counterweight block (1); sliding holes (11) are formed at the four corners of the counterweight block (1), and stabilizing rods (12) are slidably arranged in the sliding holes (11); an installation groove (14) is formed in the fixed block (2), and the support pole (3) is rotatably arranged in the installation groove (14); fixing holes (16) are formed on the outer wall of the support pole (3), and a plugging structure inserted into the fixing holes (16) is arranged in the fixed block (2); a chute (7) is formed in the support pole (3), and the adjusting pole (4) is slidably arranged in the chute (7); the support frame (5) is fixedly connected to the upper end of the adjusting pole (4), two clamping plates (17) are slidably arranged on the support frame (5), and the identification board (6) is located between the two clamping plates (17); a sliding structure fixedly connected to the clamping plates (17) is arranged in the support frame (5).

2. The civil engineering construction identification pole according to claim 1, characterized in that: An access hole (9) communicating with the storage groove (18) is formed in the counterweight block (1), and a sealing plug is arranged in the access hole (9); an outflow groove (8) communicating with the storage groove (18) is formed in the side wall of the counterweight block (1), and a sealing plate is arranged in the outflow groove (8).

3. A civil engineering construction identification pole according to claim 1, characterized in that: The lower end of the stabilizing rod (12) is formed into a pointed shape; adjusting holes (13) are arranged in the stabilizing rod (12) in a vertically distributed manner, and the stabilizing rod (12) is fixedly connected to the counterweight block (1) through screws and the adjusting holes (13).

4. A civil engineering construction signpost according to claim 1, characterized in that: The plugging structure comprises a fixed rod (15) and a compression plate (22); a spring groove (21) is formed in the fixed block (2), the fixed rod (15) is located in the spring groove (21), the compression plate (22) is fixedly sleeved on the fixed rod (15), and the fixed rod (15) is inserted into the fixing hole (16); a spring (23) is arranged in the spring groove (21), and the spring (23) is sleeved on the fixed rod (15).

5. A civil engineering construction identification pole according to claim 4, characterized in that: The spring (23) has a reserved compression amount; there are 10 fixing holes (16), and the 10 fixing holes (16) are circumferentially distributed at the bottom of the support pole (3).

6. A civil engineering construction signpost according to claim 1, characterized in that: Screw holes (10) are evenly distributed up and down on the adjusting pole (4), and the adjusting pole (4) is fixedly connected to the support pole (3) through screws.

7. A civil engineering construction signpost according to claim 1, characterized in that: The sliding structure is a sliding plate (19), and the sliding plate (19) is slidably arranged in the support frame (5); a bidirectional screw rod (20) is rotatably arranged in the support frame (5), there are two sliding plates (19), and the two sliding plates (19) are threadedly connected to corresponding positions of the bidirectional screw rod (20); a guiding groove is formed above the support frame (5), and the sliding plate (19) passes through the guiding groove and is fixedly connected to the clamping plate (17).

8. A civil engineering construction marking pole according to claim 7, characterized in that: Insertion holes are formed on both sides of the identification board (6), and insertion rods inserted into the insertion holes are fixedly connected to the clamping plates (17).

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