Safe operation platform for cylindrical pier construction

Abstract

The utility model provides a safe operation platform for cylindrical pier construction, which belongs to the field of cylindrical pier construction, and comprises a positioning sleeve, the positioning sleeve is fixedly sleeved on a cylindrical pier body, the cylindrical pier body is provided with a platform body, the platform body is provided with a plurality of protection components, and the protection components are arranged on the platform body. A plurality of supporting assemblies are arranged between the cylindrical pier body and the platform body; the supporting assembly comprises a fixing plate, a positioning plate, a supporting column, an arc-shaped block and an arc-shaped supporting plate. According to the multifunctional guardrail, the supporting assembly is arranged, the stable supporting effect is achieved, meanwhile, mounting and dismounting are convenient, the working efficiency is improved, the protection assembly is further arranged, the protection effect is achieved, meanwhile, a plurality of guardrails can be folded and stored, transportation is convenient, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cylindrical pier construction, in particular to a cylindrical pier construction safety operation platform. Background Art

[0002] A bridge cylindrical pier assembled operating platform device of application number CN201921960128.7 includes a mirror-distributed semicircular component, the semicircular component includes an arc-shaped steel plate, the upper and lower ends of the arc-shaped steel plate are provided with a first connecting plate, the left and right ends of the first connecting plate are provided with a second connecting plate, the first connecting plate is directly provided with a reinforcing plate distributed in an axial array, the reinforcing plate is also provided with a slot, and an arc-fixing plate with two ends fixed to the second connecting plate is provided in the slot, and the first connecting plate directly provided with a stabilizing triangle block, and the reinforcing plate on the uppermost semicircular component is also provided with an axially array-distributed support frame, the support frame includes a cross support, a fence rod is provided on the cross support, and an array-distributed fence is provided between the fence rods, and an annular steel plate is also provided on the cross support. The utility model has a simple structure, and the assembled safety operating platform uses bolts to firmly fix the operating platform and the cylindrical pier template together, which is safe and reliable, unified and standardized, and improves the safety of construction.

[0003] Although the above technology improves the safety of construction, the operation process is complicated and troublesome when installing by bolts, which is time-consuming and laborious, inconvenient to install, and reduces work efficiency. In addition, the fence in the above technology is fixedly connected and cannot be stored, occupies a large space, and is not convenient for transportation. Utility Model Content

[0004] Aiming at the deficiencies in the prior art, the utility model provides a safe operation platform for cylindrical pier construction.

[0005] The embodiment of the utility model provides a safe operation platform for cylindrical pier construction, comprising:

[0006] A positioning sleeve, wherein the positioning sleeve is fixedly sleeved on a cylindrical pier body, a platform body is arranged on the cylindrical pier body, a plurality of protective components are arranged on the platform body, and a plurality of supporting components are arranged between the cylindrical pier body and the platform body;

[0007] The support assembly includes a fixing plate, a positioning plate, a supporting column, an arc block and an arc support plate, the fixing plate is fixedly arranged at the bottom of the platform body, a first slot is arranged on one side of the fixing plate, a first through slot is arranged at the bottom of the first slot, the positioning plate is slidably arranged against the inner wall of the first slot, a fixing assembly is arranged between the fixing plate and the positioning plate, the supporting column is fixedly arranged at the bottom of the positioning plate, the bottom of the supporting column is fixedly arranged on one side of the arc block, the arc support plate is fixedly arranged on one side of the positioning sleeve, a second slot is arranged on the arc support plate, a second through slot is arranged at the outer side of the second slot, and the arc block is slidably arranged against the inner wall of the second slot.

[0008] Furthermore, the protective assembly includes a mounting plate and a guardrail, the mounting plate is fixedly arranged on the platform body, the guardrail is arranged on the mounting plate, two hinges are fixedly arranged on the inner top end of the mounting plate, and the other ends of the two hinges are fixedly arranged on the inner bottom end of the guardrail.

[0009] Furthermore, the fixing assembly includes a pin and a spring, the pin is movably arranged to penetrate the fixing plate and extend into the first slot, the spring is fixedly arranged on the inner side of the outer end of the pin, the other end of the spring is fixedly arranged on the fixing plate, a socket is arranged at the bottom of the positioning plate, and the pin is arranged in cooperation with the socket.

[0010] Furthermore, the support column is arranged obliquely, and two ends of the support column are respectively arranged in the first through groove and the second through groove.

[0011] Furthermore, positioning tubes are fixedly provided at both ends of the plurality of guardrails, and U-shaped rods are inserted into two adjacent positioning tubes.

[0012] Furthermore, the plurality of mounting plates are evenly distributed around the circumference, the heights of the plurality of mounting plates increase in sequence, and the heights of the plurality of guardrails are coordinated with the heights of the mounting plates on the same side.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. A support assembly is set up. First, pull the latch outward, insert the positioning plate into the first slot, release the latch to insert the latch into the socket, and then fix multiple positioning plates in the same way, and then insert multiple arc blocks into the corresponding second slots to install and fix the platform body. When disassembling, lift the platform body to pull out multiple arc blocks from the second slots, then pull the latch outward in turn, and pull out multiple positioning plates from the corresponding first slots. The installation and disassembly process is simple and fast, which improves work efficiency.

[0015] 2. A protective component is set up. First, pull out multiple U-shaped rods, and then fold multiple guardrails inward in sequence according to the order of the installation plates from low to high. Multiple guardrails can be stored for easy transportation, which increases practicality.

[0016] In summary, the utility model is provided with a supporting component, which not only plays a role of stable support, but also facilitates installation and disassembly, thereby improving work efficiency. A protective component is also provided, which not only plays a protective role, but also allows multiple guardrails to be folded and stored, which is convenient for transportation and increases practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic diagram of a safe operating platform for cylindrical pier construction described in an embodiment of the utility model.

[0018] Figure 2 It is a three-dimensional diagram of the upper end of a support assembly in a cylindrical pier construction safety operation platform described in an embodiment of the utility model.

[0019] Figure 3 It is a stereoscopic view of the lower end of a support assembly in a cylindrical pier construction safety operation platform described in an embodiment of the utility model.

[0020] Figure 4 It is a stereoscopic diagram of a protective component in a safe operating platform for cylindrical pier construction described in an embodiment of the utility model.

[0021] In the above drawings: 1 positioning sleeve, 2 platform body, 3 fixing plate, 4 first slot, 5 positioning plate, 6 support column, 7 latch, 8 spring, 9 socket, 10 arc block, 11 arc support plate, 12 second slot, 13 mounting plate, 14 hinge, 15 guardrail, 16 positioning cylinder, 17 U-shaped rod. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a safe operation platform for cylindrical pier construction, comprising:

[0024] Positioning sleeve 1, the positioning sleeve 1 is a prior art, and has the same working principle as several semicircular components in the reference document. The positioning sleeve 1 is fixedly sleeved on the cylindrical pier body, and a platform body 2 is arranged on the cylindrical pier body. The platform body 2 is arranged in a regular polygonal shape, and an operation hole is penetrated on the platform body 2. The operation hole is sleeved on the cylindrical pier body, and a plurality of protective components are arranged on the platform body 2;

[0025] The protection assembly includes a mounting plate 13 and a guardrail 15. The mounting plate 13 is fixedly mounted on the platform body 2. The guardrail 15 is mounted on the mounting plate 13. Two hinges 14 are fixedly mounted on the inner top of the mounting plate 13. The other ends of the two hinges 14 are fixedly mounted on the inner bottom of the guardrail 15, so that the guardrail 15 can be rotatably mounted on the mounting plate 13 through the two hinges 14.

[0026] Both ends of the multiple guardrails 15 are fixedly provided with positioning tubes 16, and two adjacent positioning tubes 16 are inserted with U-shaped rods 17. By inserting the two ends of the U-shaped rod 17 into the two adjacent positioning tubes 16, the two adjacent guardrails 15 can be fixed. After the two ends of the multiple U-shaped rods 17 are inserted into the corresponding two adjacent positioning tubes 16, the multiple guardrails 15 can be supported and positioned;

[0027] The plurality of mounting plates 13 are evenly distributed around the circumference, and the heights of the plurality of mounting plates 13 are as follows: Figure 1 As shown in the figure, the plurality of guardrails 15 are sequentially increased so that the plurality of guardrails 15 can be stored and stacked in sequence to avoid being stuck. The height of the plurality of guardrails 15 is the same as the height of the mounting plate 13 on the same side. Figure 1 The matching arrangement shown makes the top ends of the plurality of guardrails 15 flush;

[0028] A plurality of support components are arranged between the cylindrical pier body and the platform body 2, and the support components include a fixing plate 3, a positioning plate 5, a support column 6, an arc block 10 and an arc support plate 11. The fixing plate 3 is fixedly arranged at the bottom of the platform body 2, a first card slot 4 is arranged on one side of the fixing plate 3, a first through slot is arranged through the bottom of the first card slot 4, and the positioning plate 5 is arranged to slide against the inner wall of the first card slot 4, so that the positioning plate 5 can be inserted into the first card slot 4;

[0029] The support column 6 is fixedly arranged at the bottom of the positioning plate 5, and the bottom of the support column 6 is fixedly arranged at one side of the arc block 10. The support column 6 is arranged obliquely, and the arc support plate 11 is fixedly arranged at one side of the positioning sleeve 1. The arc support plate 11 is provided with a second slot 12, and the outer side of the second slot 12 is provided with a second through slot. The arc block 10 is slidably arranged against the inner wall of the second slot 12, so that the arc block 10 can be inserted into the second slot 12, and the two ends of the support column 6 are respectively arranged in the first through slot and the second through slot;

[0030] A fixing assembly is arranged between the fixing plate 3 and the positioning plate 5, and the fixing assembly includes a latch 7 and a spring 8. The latch 7 is movably arranged through the fixing plate 3 and extends into the first slot 4. The spring 8 is fixedly arranged on the inner side of the outer end of the latch 7, and the other end of the spring 8 is fixedly arranged on the fixing plate 3. The spring 8 can drive the latch 7 to move upward and reset. A socket 9 is arranged at the bottom of the positioning plate 5, and the latch 7 is matched with the socket 9 so that the latch 7 can be inserted into the socket 9.

[0031] The detailed working process of the utility model is as follows:

[0032] 1. During installation, the staff first pulls the latch 7 outward, then inserts the positioning plate 5 into the first slot 4, then releases the latch 7, inserts the latch 7 into the insertion hole 9, and then positions multiple positioning plates 5 in the same way, and then hoists the platform body 2 by a crane, sets the operating hole on the cylindrical pier body, and inserts multiple arc blocks 10 into the corresponding second slots 12, and then the platform body 2 can be installed and fixed;

[0033] 2. Then, unfold the multiple guardrails 15 in sequence, and insert the two ends of the multiple U-shaped rods 17 into the corresponding two adjacent positioning tubes 16, and then the guardrails 15 can be used;

[0034] 3. When disassembling, use a crane to lift the platform body 2, pull out the multiple arc blocks 10 from the second slots 12, then pull the latches 7 outward in sequence, pull out the multiple positioning plates 5 from the corresponding first slots 4, then pull out the multiple U-shaped rods 17, and then fold and store the multiple guardrails 15 inward in sequence according to the order of the mounting plates 13 from low to high, and then transport them.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A safe operation platform for cylindrical pier construction, characterized in that: include: A positioning sleeve (1), the positioning sleeve (1) being fixedly sleeved on a cylindrical pier body, a platform body (2) being arranged on the cylindrical pier body, a plurality of protective components being arranged on the platform body (2), and a plurality of supporting components being arranged between the cylindrical pier body and the platform body (2); The support assembly comprises a fixing plate (3), a positioning plate (5), a supporting column (6), an arc block (10) and an arc support plate (11); the fixing plate (3) is fixedly arranged at the bottom of the platform body (2); a first slot (4) is arranged on one side of the fixing plate (3); a first through slot is arranged through the bottom of the first slot (4); the positioning plate (5) is slidably arranged against the inner wall of the first slot (4); a fixing assembly is arranged between the fixing plate (3) and the positioning plate (5); the supporting column (6) is fixedly arranged at the bottom of the positioning plate (5); the bottom of the supporting column (6) is fixedly arranged on one side of the arc block (10); the arc support plate (11) is fixedly arranged on one side of the positioning sleeve (1); a second slot (12) is arranged on the arc support plate (11); a second through slot is arranged through the outer side of the second slot (12); the arc block (10) is slidably arranged against the inner wall of the second slot (12).

2. A cylindrical pier construction safety operation platform according to claim 1, characterized in that: in: The protection component comprises a mounting plate (13) and a guardrail (15); the mounting plate (13) is fixedly arranged on the platform body (2); the guardrail (15) is arranged on the mounting plate (13); two hinges (14) are fixedly arranged on the inner top end of the mounting plate (13); the other ends of the two hinges (14) are fixedly arranged on the inner bottom end of the guardrail (15).

3. A cylindrical pier construction safety operation platform according to claim 1, characterized in that: in: The fixing assembly comprises a latch (7) and a spring (8); the latch (7) is movably arranged to penetrate the fixing plate (3) and extend into the first slot (4); the spring (8) is fixedly arranged on the inner side of the outer end of the latch (7); the other end of the spring (8) is fixedly arranged on the fixing plate (3); a plug hole (9) is arranged at the bottom of the positioning plate (5); the latch (7) and the plug hole (9) are arranged in cooperation with each other.

4. A cylindrical pier construction safety operation platform according to claim 1, characterized in that: in: The support column (6) is arranged obliquely, and two ends of the support column (6) are arranged in the first through groove and the second through groove respectively.

5. A cylindrical pier construction safety operation platform according to claim 2, characterized in that: in: Positioning tubes (16) are fixedly provided at both ends of the plurality of guardrails (15), and U-shaped rods (17) are inserted into two adjacent positioning tubes (16).

6. A cylindrical pier construction safety operation platform according to claim 2, characterized in that: in: The plurality of mounting plates (13) are evenly distributed around the circumference, the heights of the plurality of mounting plates (13) increase in sequence, and the heights of the plurality of guardrails (15) are arranged in coordination with the heights of the mounting plates (13) on the same side.

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