Device for fixing and clamping secondary piping

Abstract

The utility model relates to the technical field of constructional engineering, and particularly discloses a device for fixing and clamping a secondary piping, which comprises a fixing piece, a clamping mechanism used for clamping and fixing the secondary piping and mounted above the fixing piece, and a locking piece used for locking the fixing piece and the clamping mechanism, the clamping mechanism is in sliding fit with the fixing piece. According to the secondary piping clamping device, the secondary piping can be effectively fixed and clamped, and the situation that the secondary piping is inclined or deviated before concrete pouring or in the pouring process is avoided; the relative positions of the secondary piping and the formwork are effectively adjusted by controlling the movement of the clamping piece, so that the embedding of the secondary piping meets the requirement, and the situation that the quality of concrete does not meet the requirement due to the fact that the secondary piping does not meet the requirement is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to a device for fixing and clamping secondary pipes. Background Art

[0002] In the prior art, there are many secondary piping in the equipment room of the building. Before pouring the concrete at the counter-sill position, secondary piping needs to be carried out, and the pipelines or flat irons are pre-buried in the counter-sill, and then the threading or welding construction is carried out later;

[0003] In the prior art, for secondary piping at the counter-step position, pipelines or flat irons are often inserted into the corresponding positions of the counter-step, and then are not fixed or are fixed by binding with the side formwork of the counter-step. This method often causes skewness or deviation during concrete pouring, which makes the pre-embedding not meet the requirements, affecting the construction quality of the secondary piping, and requires chiseling of the counter-step, which seriously affects the construction quality, reduces the construction efficiency, and increases the construction cost. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a device for fixing and clamping secondary pipes;

[0005] The solution adopted by the utility model to solve the technical problem is:

[0006] A device for fixing and clamping secondary pipes comprises a fixing piece, a clamping mechanism for clamping and fixing the secondary pipes and installed above the fixing piece, and a locking piece for locking the fixing piece and the clamping mechanism; the clamping mechanism and the fixing piece are slidably matched.

[0007] In some possible implementations,

[0008] The clamping mechanism comprises a clamping member having a clamping cavity and a sliding rod connected to the clamping member and slidably matched with the fixing member.

[0009] In some possible implementations,

[0010] The clamping member comprises two sets of clamping plates arranged in parallel and two sets of bolt assemblies arranged in parallel for connecting the two sets of clamping plates; the inner side surfaces of the two sets of clamping plates and the two sets of bolt assemblies cooperate to form a clamping cavity.

[0011] In some possible implementations,

[0012] The fixing member comprises a fixing block which is in a U-shaped structure and opens downward, and a fixing bolt whose one end passes through a side surface of the fixing block and extends into the fixing block.

[0013] In some possible implementations,

[0014] The fixing block comprises two groups of side plates arranged in parallel and a bottom plate used for connecting the two groups of side plates, and the locking member is installed on a side of the bottom plate away from the side plates.

[0015] In some possible implementations,

[0016] The locking member comprises a sleeve mounted on the bottom plate and a fastening bolt with one end passing through the top surface of the sleeve and extending into the sleeve.

[0017] In some possible implementations,

[0018] Scale lines are arranged on the sliding rod along its length direction, wherein the 0 scale line is arranged on a side close to the clamping member.

[0019] In some possible implementations,

[0020] The outer side of the device is provided with a coating layer having a warning function.

[0021] A method for using the device for fixing and clamping secondary pipes according to the above-mentioned method comprises the following steps:

[0022] Step S1: After the concrete formwork is constructed, the fixing parts and the clamping mechanism are installed;

[0023] Step S2: clamping the secondary pipe with a clamping member so that the secondary pipe is arranged vertically;

[0024] Step S3: Control the sliding rod to move along its length direction to adjust the distance between the secondary fit and the inner side of the concrete formwork;

[0025] Step S4: The locking member locks the sliding rod and the fixing member, and the secondary piping is fixedly clamped.

[0026] In some possible implementations,

[0027] When installing the fixing parts, install the fixing block on one set of concrete formworks, and lock the concrete formwork and the fixing block with fixing bolts;

[0028] When clamping the secondary pipe, first adjust the position of the secondary pipe so that its axial direction is set vertically, put the clamping cavity of the clamping piece on the outside of the secondary pipe, and cooperate with the bolt assembly to clamp the secondary pipe; wherein the axis of the adjusted secondary pipe is perpendicular to the axis of the sliding rod.

[0029] Compared with the prior art, the utility model has the following beneficial effects:

[0030] Compared with the prior art, the utility model can effectively fix and clamp the secondary piping, avoiding the situation that the secondary piping is skewed or offset before or during concrete pouring; by controlling the movement of the clamping member, the relative position of the secondary piping and the template can be effectively adjusted, so that the pre-embedding of the secondary piping meets the requirements, avoiding the situation that the concrete quality does not meet the requirements due to the secondary piping not meeting the requirements;

[0031] The utility model has the advantages of simple structure and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a top view of the utility model;

[0033] Figure 2 It is a schematic diagram of the connection relationship between the utility model, the anti-ridge template, and the secondary piping;

[0034] Among them: 1. Clamping mechanism; 11. Clamping plate; 12. Sliding rod; 13. Clamping cavity; 14. Bolt assembly; 2. Fixing piece; 21. Fixing block; 22. Fixing bolt; 23. Support pad; 3. Locking piece; 31. Sleeve; 32. Fastening bolt. DETAILED DESCRIPTION

[0035] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. The "first", "second" and similar words mentioned in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, "one" or "one" and other similar words do not indicate a quantity limit, but indicate the existence of at least one. In the implementation of this application, "and / or" describes the association relationship of the associated objects, indicating that there can be three relationships, for example, A and / or B can indicate: A exists alone, A and B exist at the same time, and B exists alone. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" refers to two or more. For example, multiple positioning columns refer to two or more positioning columns. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0036] The utility model is described in detail below.

[0037] like Figure 1 , Figure 2 As shown:

[0038] A device for fixing and clamping a secondary pipe 10 is used to clamp and fix the secondary pipe 10 pre-buried in a counter-slope, comprising a fixing part 2, a clamping mechanism 1 installed above the fixing part 2 for clamping and fixing the secondary pipe 10, and a locking part 3 for locking the fixing part 2 and the clamping mechanism 1; the clamping mechanism 1 and the fixing part 2 are slidably matched.

[0039] The fixing member 2 is used to realize fixed connection between the device and a concrete formwork 20 used to form a counter ridge;

[0040] The clamping mechanism 1 is used to clamp the secondary pipe 10. The clamping mechanism 1 can slide on the fixing member 2 to drive the secondary pipe 10 to move, so as to adjust the positional relationship between the secondary pipe 10 and the concrete formwork 20, and ensure that the secondary pipe 10 will not be skewed or offset before the concrete is poured; thereby, the secondary fitting can be pre-buried as required, avoiding the occurrence of non-conformity after the concrete is poured, which affects the normal construction of the subsequent sequence;

[0041] In some possible implementations,

[0042] The clamping mechanism 1 comprises a clamping member having a clamping cavity 13, and a sliding rod 12 connected to the clamping member and slidably matched with the fixing member 2;

[0043] The clamping member includes two sets of clamping plates 11 arranged in parallel and two sets of bolt assemblies 14 arranged in parallel for connecting the two sets of clamping plates 11 ; the inner side surfaces of the two sets of clamping plates 11 and the two sets of bolt assemblies 14 cooperate to form a clamping cavity 13 .

[0044] Furthermore, the outer side surface of one group of clamping plates 11 is connected to one end of the sliding rod 12, and the two groups of clamping plates 11 are connected by two groups of bolt assemblies 14. The axis of the bolts in the bolt assembly 14 is arranged parallel to the axis of the sliding rod 12, and the axes of the two groups of bolts are on the same horizontal plane; by twisting the connection between the two groups of bolts and the two groups of clamping plates 11, the positional relationship of the two groups of clamping plates 11 can be effectively adjusted, so that the clamping cavity 13 can adapt to secondary pipes 10 of different sizes and realize effective clamping and fixation of secondary matching.

[0045] In some possible implementations,

[0046] The fixing member 2 includes a fixing block 21 with a U-shaped structure and an opening facing downward, and a fixing bolt 22 with one end passing through the side of the fixing block 21 and extending into the fixing block 21;

[0047] Furthermore, in actual use, the fixing bolts 22 will be located outside the entire concrete formwork 20, so as to avoid affecting the later concrete pouring construction;

[0048] Specifically, the fixing block 21 includes two groups of side panels arranged in parallel and a bottom plate for connecting the two groups of side panels, and the locking member 3 is installed on a side of the bottom plate away from the side panels.

[0049] One end of the fixing bolt 22 passes through one of the side plates and extends into the U-shaped structure. Since a group of vertical templates in the concrete template 20 is inserted into the U-shaped structure, turning the fixing bolt 22 will cause the end of the fixing bolt 22 located in the U-shaped structure to move toward the side close to the vertical template, and finally cooperate with the other group of side plates to clamp the vertical template, thereby achieving effective connection and fixation between the fixing member 2 and the concrete template 20;

[0050] Furthermore, a support pad 23 is provided at one end of the fixing bolt 22 located in the U-shaped structure. The support pad 23 supports the outer side surface of the vertical formwork extending into the U-shaped structure under the action of the fixing bolt 22, thereby greatly increasing the contact area between the fixing bolt 22 and the concrete formwork 20, making the support more stable and reliable.

[0051] In some possible implementations, in order to effectively achieve sliding and locking between the sliding rod 12 and the fixing member 2;

[0052] The locking member 3 includes a sleeve 31 mounted on the bottom plate, and a fastening bolt 32 with one end passing through the top surface of the sleeve 31 and extending into the sleeve 31;

[0053] The fastening bolt 32 is vertically arranged and perpendicular to the sliding rod 12. After one end of the sliding rod 12 is in place, the fastening bolt 32 moves in the sleeve 31 so that the end of the fastening bolt 32 abuts against the top surface of the sliding rod 12. With the cooperation of the sleeve 31, the sliding rod 12 is fixed.

[0054] In some possible implementations, in order to enable sliding of the rod 12 at one end as required;

[0055] Scale lines are arranged on the sliding rod along its length direction, wherein the 0 scale line is arranged on a side close to the clamping member;

[0056] In this way, the scale can be directly read during movement to know whether the required moving distance has been reached, making it more convenient to use and no other auxiliary devices are required for auxiliary measurement;

[0057] In some possible implementations, a coating layer having a warning function is provided on the outer side of the device.

[0058] A warning coating layer is set on the outside of the entire device, which can effectively warn other workers who are engaged in cross-construction and avoid causing damage;

[0059] A method for using the device for fixing and clamping the secondary pipe 10 according to the above-mentioned method specifically comprises the following steps:

[0060] Step S1: After the construction of the concrete formwork 20 is completed, the fixing member 2 and the clamping mechanism 1 are installed;

[0061] When installing the fixing member 2, the fixing block 21 is installed on one set of concrete formwork 20, and the concrete formwork 20 and the fixing block 21 are locked by the fixing bolts 22;

[0062] Step S2: clamping the secondary pipe 10 with a clamping member so that the secondary pipe 10 is arranged vertically;

[0063] When clamping the secondary pipe 10, first adjust the position of the secondary pipe 10 so that its axial direction is set vertically, put the clamping cavity 13 of the clamping piece on the outside of the secondary pipe 10, and cooperate with the bolt assembly 14 to achieve the clamping of the secondary pipe 10; wherein, the axis of the adjusted secondary pipe 10 is perpendicular to the axis of the sliding rod 12.

[0064] Step S3: Control the sliding rod 12 to move along its length direction, adjust the distance between the secondary fitting and the inner side of the concrete formwork 20, so that the distance between the secondary pipe 10 and the vertical formwork meets the requirements, avoiding the situation where the concrete protective layer at this position does not meet the requirements due to the small distance between the two, causing concrete cracking, and also avoiding the situation where the distance between the two is too large, causing the need to chisel the concrete later;

[0065] Step S4: The locking member 3 locks the sliding rod 12 and the fixing member 2, and the secondary pipe 10 is fixedly clamped.

[0066] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A device for fixing and clamping secondary pipes, characterized in that: It comprises a fixing piece, a clamping mechanism installed above the fixing piece for clamping and fixing the secondary pipe, and a locking piece for locking the fixing piece and the clamping mechanism; the clamping mechanism and the fixing piece are slidably matched.

2. A device for fixing and clamping secondary pipes according to claim 1, characterized in that: The clamping mechanism comprises a clamping member having a clamping cavity and a sliding rod connected to the clamping member and slidably matched with the fixing member.

3. A device for fixing and clamping secondary pipes according to claim 2, characterized in that: The clamping member comprises two sets of clamping plates arranged in parallel and two sets of bolt assemblies arranged in parallel for connecting the two sets of clamping plates; the inner side surfaces of the two sets of clamping plates and the two sets of bolt assemblies cooperate to form a clamping cavity.

4. A device for fixing and clamping secondary pipes according to claim 1, characterized in that: The fixing member comprises a fixing block which is in a U-shaped structure and opens downward, and a fixing bolt whose one end passes through a side surface of the fixing block and extends into the fixing block.

5. A device for fixing and clamping secondary pipes according to claim 4, characterized in that: A supporting pad is arranged at one end of the fixing bolt extending into the fixing block.

6. A device for fixing and clamping secondary pipes according to claim 4, characterized in that: The fixing block comprises two groups of side plates arranged in parallel and a bottom plate used for connecting the two groups of side plates, and the locking member is installed on a side of the bottom plate away from the side plates.

7. The device for fixing and clamping secondary pipes according to claim 5, characterized in that: The locking member comprises a sleeve mounted on the bottom plate and a fastening bolt with one end passing through the top surface of the sleeve and extending into the sleeve.

8. The device for fixing and clamping secondary pipes according to claim 2, characterized in that: Scale lines are arranged on the sliding rod along its length direction, wherein the 0 scale line is arranged on a side close to the clamping member.

9. A device for fixing and clamping secondary pipes according to any one of claims 1 to 8, characterized in that: The outer side of the device is provided with a coating layer having a warning function.

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